Map english translations and merge with gu

.gitignore

@@ -7,11 +7,12 @@
 /podcasts/
 /media/
 /metadata/
-test/
 /client/.nuxt/
 /client/dist/
 /dist/
 /deploy/
+/coverage/
+/.nyc_output/
 
 sw.*
 .DS_STORE

.vscode/settings.json

@@ -16,5 +16,6 @@
   },
   "editor.formatOnSave": true,
   "editor.detectIndentation": true,
-  "editor.tabSize": 2
+  "editor.tabSize": 2,
+  "javascript.format.semicolons": "remove"
 }

client/assets/app.css

@@ -259,3 +259,23 @@ Bookshelf Label
 .no-bars .Vue-Toastification__container.top-right {
   padding-top: 8px;
 }
+
+.abs-btn::before {
+  content: '';
+  position: absolute;
+  border-radius: 6px;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background-color: rgba(255, 255, 255, 0);
+  transition: all 0.1s ease-in-out;
+}
+
+.abs-btn:hover:not(:disabled)::before {
+  background-color: rgba(255, 255, 255, 0.1);
+}
+
+.abs-btn:disabled::before {
+  background-color: rgba(0, 0, 0, 0.2);
+}

client/components/app/Appbar.vue

@@ -320,9 +320,11 @@ export default {
         checkboxLabel: this.$strings.LabelDeleteFromFileSystemCheckbox,
         yesButtonText: this.$strings.ButtonDelete,
         yesButtonColor: 'error',
-        checkboxDefaultValue: true,
+        checkboxDefaultValue: !Number(localStorage.getItem('softDeleteDefault') || 0),
         callback: (confirmed, hardDelete) => {
           if (confirmed) {
+            localStorage.setItem('softDeleteDefault', hardDelete ? 0 : 1)
+
             this.$store.commit('setProcessingBatch', true)
 
             this.$axios

client/components/app/BookShelfCategorized.vue

@@ -338,9 +338,15 @@ export default {
     libraryItemsAdded(libraryItems) {
       console.log('libraryItems added', libraryItems)
 
-      const isThisLibrary = !libraryItems.some((li) => li.libraryId !== this.currentLibraryId)
-      if (!this.search && isThisLibrary) {
-        this.fetchCategories()
+      const recentlyAddedShelf = this.shelves.find((shelf) => shelf.id === 'recently-added')
+      if (!recentlyAddedShelf) return
+
+      // Add new library item to the recently added shelf
+      for (const libraryItem of libraryItems) {
+        if (libraryItem.libraryId === this.currentLibraryId && !recentlyAddedShelf.entities.some((ent) => ent.id === libraryItem.id)) {
+          // Add to front of array
+          recentlyAddedShelf.entities.unshift(libraryItem)
+        }
       }
     },
     libraryItemsUpdated(items) {

client/components/app/BookShelfToolbar.vue

@@ -36,7 +36,7 @@
         </svg>
       </nuxt-link>
       <nuxt-link v-if="isPodcastLibrary && userIsAdminOrUp" :to="`/library/${currentLibraryId}/podcast/search`" class="flex-grow h-full flex justify-center items-center" :class="isPodcastSearchPage ? 'bg-primary bg-opacity-80' : 'bg-primary bg-opacity-40'">
-        <p class="text-sm">{{ $strings.ButtonSearch }}</p>
+        <p class="text-sm">{{ $strings.ButtonAdd }}</p>
       </nuxt-link>
     </div>
     <div id="toolbar" class="absolute top-10 md:top-0 left-0 w-full h-10 md:h-full z-40 flex items-center justify-end md:justify-start px-2 md:px-8">

client/components/app/ConfigSideNav.vue

@@ -104,6 +104,11 @@ export default {
           id: 'config-rss-feeds',
           title: this.$strings.HeaderRSSFeeds,
           path: '/config/rss-feeds'
+        },
+        {
+          id: 'config-authentication',
+          title: this.$strings.HeaderAuthentication,
+          path: '/config/authentication'
         }
       ]
 

client/components/app/SideRail.vue

@@ -82,7 +82,7 @@
       <nuxt-link v-if="isPodcastLibrary && userIsAdminOrUp" :to="`/library/${currentLibraryId}/podcast/search`" class="w-full h-20 flex flex-col items-center justify-center text-white text-opacity-80 border-b border-primary border-opacity-70 hover:bg-primary cursor-pointer relative" :class="isPodcastSearchPage ? 'bg-primary bg-opacity-80' : 'bg-bg bg-opacity-60'">
         <span class="abs-icons icon-podcast text-xl"></span>
 
-        <p class="pt-1.5 text-center leading-4" style="font-size: 0.9rem">{{ $strings.ButtonSearch }}</p>
+        <p class="pt-1.5 text-center leading-4" style="font-size: 0.9rem">{{ $strings.ButtonAdd }}</p>
 
         <div v-show="isPodcastSearchPage" class="h-full w-0.5 bg-yellow-400 absolute top-0 left-0" />
       </nuxt-link>

client/components/cards/AuthorCard.vue

@@ -8,7 +8,7 @@
         <!-- Author name & num books overlay -->
         <div v-show="!searching && !nameBelow" class="absolute bottom-0 left-0 w-full py-1 bg-black bg-opacity-60 px-2">
           <p class="text-center font-semibold truncate" :style="{ fontSize: sizeMultiplier * 0.75 + 'rem' }">{{ name }}</p>
-          <p class="text-center text-gray-200" :style="{ fontSize: sizeMultiplier * 0.65 + 'rem' }">{{ numBooks }} Book{{ numBooks === 1 ? '' : 's' }}</p>
+          <p class="text-center text-gray-200" :style="{ fontSize: sizeMultiplier * 0.65 + 'rem' }">{{ numBooks }} {{ $strings.LabelBooks }}</p>
         </div>
 
         <!-- Search icon btn -->

client/components/cards/ItemUploadCard.vue

@@ -15,24 +15,33 @@
 
       <div class="flex my-2 -mx-2">
         <div class="w-1/2 px-2">
-          <ui-text-input-with-label v-model="itemData.title" :disabled="processing" :label="$strings.LabelTitle" @input="titleUpdated" />
+          <ui-text-input-with-label v-model.trim="itemData.title" :disabled="processing" :label="$strings.LabelTitle" @input="titleUpdated" />
         </div>
         <div class="w-1/2 px-2">
-          <ui-text-input-with-label v-if="!isPodcast" v-model="itemData.author" :disabled="processing" :label="$strings.LabelAuthor" />
+          <div v-if="!isPodcast" class="flex items-end">
+            <ui-text-input-with-label v-model.trim="itemData.author" :disabled="processing" :label="$strings.LabelAuthor" />
+            <ui-tooltip :text="$strings.LabelUploaderItemFetchMetadataHelp">
+              <div
+                class="ml-2 mb-1 w-8 h-8 bg-bg border border-white border-opacity-10 flex items-center justify-center rounded-full hover:bg-primary cursor-pointer"
+                @click="fetchMetadata">
+                <span class="text-base text-white text-opacity-80 font-mono material-icons">sync</span>
+              </div>
+            </ui-tooltip>
+          </div>
           <div v-else class="w-full">
             <p class="px-1 text-sm font-semibold">{{ $strings.LabelDirectory }} <em class="font-normal text-xs pl-2">(auto)</em></p>
-            <ui-text-input :value="directory" disabled class="w-full font-mono text-xs" style="height: 38px" />
+            <ui-text-input :value="directory" disabled class="w-full font-mono text-xs" />
           </div>
         </div>
       </div>
       <div v-if="!isPodcast" class="flex my-2 -mx-2">
         <div class="w-1/2 px-2">
-          <ui-text-input-with-label v-model="itemData.series" :disabled="processing" :label="$strings.LabelSeries" note="(optional)" />
+          <ui-text-input-with-label v-model.trim="itemData.series" :disabled="processing" :label="$strings.LabelSeries" note="(optional)" inputClass="h-10" />
         </div>
         <div class="w-1/2 px-2">
           <div class="w-full">
-            <p class="px-1 text-sm font-semibold">{{ $strings.LabelDirectory }} <em class="font-normal text-xs pl-2">(auto)</em></p>
-            <ui-text-input :value="directory" disabled class="w-full font-mono text-xs" style="height: 38px" />
+            <label class="px-1 text-sm font-semibold">{{ $strings.LabelDirectory }} <em class="font-normal text-xs pl-2">(auto)</em></label>
+            <ui-text-input :value="directory" disabled class="w-full font-mono text-xs h-10" />
           </div>
         </div>
       </div>
@@ -48,8 +57,8 @@
       <p class="text-base">{{ $strings.MessageUploaderItemFailed }}</p>
     </widgets-alert>
 
-    <div v-if="isUploading" class="absolute top-0 left-0 w-full h-full bg-black bg-opacity-50 flex items-center justify-center z-20">
-      <ui-loading-indicator :text="$strings.MessageUploading" />
+    <div v-if="isNonInteractable" class="absolute top-0 left-0 w-full h-full bg-black bg-opacity-50 flex items-center justify-center z-20">
+      <ui-loading-indicator :text="nonInteractionLabel" />
     </div>
   </div>
 </template>
@@ -64,7 +73,8 @@ export default {
       default: () => { }
     },
     mediaType: String,
-    processing: Boolean
+    processing: Boolean,
+    provider: String
   },
   data() {
     return {
@@ -76,7 +86,8 @@ export default {
       error: '',
       isUploading: false,
       uploadFailed: false,
-      uploadSuccess: false
+      uploadSuccess: false,
+      isFetchingMetadata: false
     }
   },
   computed: {
@@ -87,12 +98,19 @@ export default {
       if (!this.itemData.title) return ''
       if (this.isPodcast) return this.itemData.title
 
-      if (this.itemData.series && this.itemData.author) {
-        return Path.join(this.itemData.author, this.itemData.series, this.itemData.title)
-      } else if (this.itemData.author) {
-        return Path.join(this.itemData.author, this.itemData.title)
-      } else {
-        return this.itemData.title
+      const outputPathParts = [this.itemData.author, this.itemData.series, this.itemData.title]
+      const cleanedOutputPathParts = outputPathParts.filter(Boolean).map(part => this.$sanitizeFilename(part))
+
+      return Path.join(...cleanedOutputPathParts)
+    },
+    isNonInteractable() {
+      return this.isUploading || this.isFetchingMetadata
+    },
+    nonInteractionLabel() {
+      if (this.isUploading) {
+        return this.$strings.MessageUploading
+      } else if (this.isFetchingMetadata) {
+        return this.$strings.LabelFetchingMetadata
       }
     }
   },
@@ -105,9 +123,42 @@ export default {
     titleUpdated() {
       this.error = ''
     },
+    async fetchMetadata() {
+      if (!this.itemData.title.trim().length) {
+        return
+      }
+
+      this.isFetchingMetadata = true
+      this.error = ''
+
+      try {
+        const searchQueryString = new URLSearchParams({
+          title: this.itemData.title,
+          author: this.itemData.author,
+          provider: this.provider
+        })
+        const [bestCandidate, ..._rest] = await this.$axios.$get(`/api/search/books?${searchQueryString}`)
+
+        if (bestCandidate) {
+          this.itemData = {
+            ...this.itemData,
+            title: bestCandidate.title,
+            author: bestCandidate.author,
+            series: (bestCandidate.series || [])[0]?.series
+          }
+        } else {
+          this.error = this.$strings.ErrorUploadFetchMetadataNoResults
+        }
+      } catch (e) {
+        console.error('Failed', e)
+        this.error = this.$strings.ErrorUploadFetchMetadataAPI
+      } finally {
+        this.isFetchingMetadata = false
+      }
+    },
     getData() {
       if (!this.itemData.title) {
-        this.error = 'Must have a title'
+        this.error = this.$strings.ErrorUploadLacksTitle
         return null
       }
       this.error = ''

client/components/cards/LazyBookCard.vue

@@ -848,9 +848,11 @@ export default {
         checkboxLabel: this.$strings.LabelDeleteFromFileSystemCheckbox,
         yesButtonText: this.$strings.ButtonDelete,
         yesButtonColor: 'error',
-        checkboxDefaultValue: true,
+        checkboxDefaultValue: !Number(localStorage.getItem('softDeleteDefault') || 0),
         callback: (confirmed, hardDelete) => {
           if (confirmed) {
+            localStorage.setItem('softDeleteDefault', hardDelete ? 0 : 1)
+
             this.processing = true
             const axios = this.$axios || this.$nuxt.$axios
             axios

client/components/modals/item/tabs/Files.vue

@@ -14,8 +14,7 @@ export default {
   },
   data() {
     return {
-      tracks: [],
-      showFullPath: false
+      tracks: []
     }
   },
   watch: {

client/components/modals/libraries/EditModal.vue

@@ -127,7 +127,7 @@ export default {
           skipMatchingMediaWithIsbn: false,
           autoScanCronExpression: null,
           hideSingleBookSeries: false,
-          metadataPrecedence: ['folderStructure', 'audioMetatags', 'txtFiles', 'opfFile', 'absMetadata']
+          metadataPrecedence: ['folderStructure', 'audioMetatags', 'nfoFile', 'txtFiles', 'opfFile', 'absMetadata']
         }
       }
     },

client/components/modals/libraries/LibraryScannerSettings.vue

@@ -19,9 +19,11 @@
         <li v-for="(source, index) in metadataSourceMapped" :key="source.id" :class="source.include ? 'item' : 'opacity-50'" class="w-full px-2 flex items-center relative border border-white/10">
           <span class="material-icons drag-handle text-xl text-gray-400 hover:text-gray-50 mr-2 md:mr-4">reorder</span>
           <div class="text-center py-1 w-8 min-w-8">
-            {{ source.include ? index + 1 : '' }}
+            {{ source.include ? getSourceIndex(source.id) : '' }}
+          </div>
+          <div class="flex-grow inline-flex justify-between px-4 py-3">
+            {{ source.name }} <span v-if="source.include && (index === firstActiveSourceIndex || index === lastActiveSourceIndex)" class="px-2 italic font-semibold text-xs text-gray-400">{{ index === firstActiveSourceIndex ? $strings.LabelHighestPriority : $strings.LabelLowestPriority }}</span>
           </div>
-          <div class="flex-grow px-4 py-3">{{ source.name }}</div>
           <div class="px-2 opacity-100">
             <ui-toggle-switch v-model="source.include" :off-color="'error'" @input="includeToggled(source)" />
           </div>
@@ -64,6 +66,11 @@ export default {
           name: 'Audio file meta tags',
           include: true
         },
+        nfoFile: {
+          id: 'nfoFile',
+          name: 'NFO file',
+          include: true
+        },
         txtFiles: {
           id: 'txtFiles',
           name: 'desc.txt & reader.txt files',
@@ -92,20 +99,34 @@ export default {
     },
     isBookLibrary() {
       return this.mediaType === 'book'
+    },
+    firstActiveSourceIndex() {
+      return this.metadataSourceMapped.findIndex((source) => source.include)
+    },
+    lastActiveSourceIndex() {
+      return this.metadataSourceMapped.findLastIndex((source) => source.include)
     }
   },
   methods: {
+    getSourceIndex(source) {
+      const activeSources = (this.librarySettings.metadataPrecedence || []).map((s) => s).reverse()
+      return activeSources.findIndex((s) => s === source) + 1
+    },
     resetToDefault() {
       this.metadataSourceMapped = []
       for (const key in this.metadataSourceData) {
         this.metadataSourceMapped.push({ ...this.metadataSourceData[key] })
       }
+      this.metadataSourceMapped.reverse()
+
       this.$emit('update', this.getLibraryData())
     },
     getLibraryData() {
+      const metadataSourceIds = this.metadataSourceMapped.map((source) => (source.include ? source.id : null)).filter((s) => s)
+      metadataSourceIds.reverse()
       return {
         settings: {
-          metadataPrecedence: this.metadataSourceMapped.map((source) => (source.include ? source.id : null)).filter((s) => s)
+          metadataPrecedence: metadataSourceIds
         }
       }
     },
@@ -120,15 +141,16 @@ export default {
     },
     init() {
       const metadataPrecedence = this.librarySettings.metadataPrecedence || []
-
       this.metadataSourceMapped = metadataPrecedence.map((source) => this.metadataSourceData[source]).filter((s) => s)
 
       for (const sourceKey in this.metadataSourceData) {
         if (!metadataPrecedence.includes(sourceKey)) {
           const unusedSourceData = { ...this.metadataSourceData[sourceKey], include: false }
-          this.metadataSourceMapped.push(unusedSourceData)
+          this.metadataSourceMapped.unshift(unusedSourceData)
         }
       }
+
+      this.metadataSourceMapped.reverse()
     }
   },
   mounted() {

client/components/tables/EbookFilesTable.vue

@@ -6,7 +6,7 @@
         <span class="text-sm font-mono">{{ ebookFiles.length }}</span>
       </div>
       <div class="flex-grow" />
-      <ui-btn v-if="userIsAdmin" small :color="showFullPath ? 'gray-600' : 'primary'" class="mr-2 hidden md:block" @click.stop="showFullPath = !showFullPath">{{ $strings.ButtonFullPath }}</ui-btn>
+      <ui-btn v-if="userIsAdmin" small :color="showFullPath ? 'gray-600' : 'primary'" class="mr-2 hidden md:block" @click.stop="toggleFullPath">{{ $strings.ButtonFullPath }}</ui-btn>
       <div class="cursor-pointer h-10 w-10 rounded-full hover:bg-black-400 flex justify-center items-center duration-500" :class="showFiles ? 'transform rotate-180' : ''">
         <span class="material-icons text-4xl">expand_more</span>
       </div>
@@ -75,6 +75,10 @@ export default {
     }
   },
   methods: {
+    toggleFullPath() {
+      this.showFullPath = !this.showFullPath
+      localStorage.setItem('showFullPath', this.showFullPath ? 1 : 0)
+    },
     readEbook(fileIno) {
       this.$store.commit('showEReader', { libraryItem: this.libraryItem, keepProgress: false, fileId: fileIno })
     },
@@ -82,6 +86,10 @@ export default {
       this.showFiles = !this.showFiles
     }
   },
-  mounted() {}
+  mounted() {
+    if (this.userIsAdmin) {
+      this.showFullPath = !!Number(localStorage.getItem('showFullPath') || 0)
+    }
+  }
 }
 </script>

client/components/tables/LibraryFilesTable.vue

@@ -6,7 +6,7 @@
         <span class="text-sm font-mono">{{ files.length }}</span>
       </div>
       <div class="flex-grow" />
-      <ui-btn v-if="userIsAdmin" small :color="showFullPath ? 'gray-600' : 'primary'" class="mr-2 hidden md:block" @click.stop="showFullPath = !showFullPath">{{ $strings.ButtonFullPath }}</ui-btn>
+      <ui-btn v-if="userIsAdmin" small :color="showFullPath ? 'gray-600' : 'primary'" class="mr-2 hidden md:block" @click.stop="toggleFullPath">{{ $strings.ButtonFullPath }}</ui-btn>
       <div class="cursor-pointer h-10 w-10 rounded-full hover:bg-black-400 flex justify-center items-center duration-500" :class="showFiles ? 'transform rotate-180' : ''">
         <span class="material-icons text-4xl">expand_more</span>
       </div>
@@ -84,6 +84,10 @@ export default {
     }
   },
   methods: {
+    toggleFullPath() {
+      this.showFullPath = !this.showFullPath
+      localStorage.setItem('showFullPath', this.showFullPath ? 1 : 0)
+    },
     clickBar() {
       this.showFiles = !this.showFiles
     },
@@ -93,6 +97,9 @@ export default {
     }
   },
   mounted() {
+    if (this.userIsAdmin) {
+      this.showFullPath = !!Number(localStorage.getItem('showFullPath') || 0)
+    }
     this.showFiles = this.expanded
   }
 }

client/components/tables/TracksTable.vue

@@ -6,7 +6,7 @@
         <span class="text-sm font-mono">{{ tracks.length }}</span>
       </div>
       <div class="flex-grow" />
-      <ui-btn v-if="userIsAdmin" small :color="showFullPath ? 'gray-600' : 'primary'" class="mr-2 hidden md:block" @click.stop="showFullPath = !showFullPath">{{ $strings.ButtonFullPath }}</ui-btn>
+      <ui-btn v-if="userIsAdmin" small :color="showFullPath ? 'gray-600' : 'primary'" class="mr-2 hidden md:block" @click.stop="toggleFullPath">{{ $strings.ButtonFullPath }}</ui-btn>
       <nuxt-link v-if="userCanUpdate && !isFile" :to="`/audiobook/${libraryItemId}/edit`" class="mr-2 md:mr-4" @mousedown.prevent>
         <ui-btn small color="primary">{{ $strings.ButtonManageTracks }}</ui-btn>
       </nuxt-link>
@@ -74,6 +74,10 @@ export default {
     }
   },
   methods: {
+    toggleFullPath() {
+      this.showFullPath = !this.showFullPath
+      localStorage.setItem('showFullPath', this.showFullPath ? 1 : 0)
+    },
     clickBar() {
       this.showTracks = !this.showTracks
     },
@@ -82,6 +86,10 @@ export default {
       this.showAudioFileDataModal = true
     }
   },
-  mounted() {}
+  mounted() {
+    if (this.userIsAdmin) {
+      this.showFullPath = !!Number(localStorage.getItem('showFullPath') || 0)
+    }
+  }
 }
 </script>

client/components/ui/Btn.vue

@@ -1,5 +1,5 @@
 <template>
-  <nuxt-link v-if="to" :to="to" class="btn outline-none rounded-md shadow-md relative border border-gray-600 text-center" :disabled="disabled || loading" :class="classList">
+  <nuxt-link v-if="to" :to="to" class="abs-btn outline-none rounded-md shadow-md relative border border-gray-600 text-center" :disabled="disabled || loading" :class="classList">
     <slot />
     <div v-if="loading" class="text-white absolute top-0 left-0 w-full h-full flex items-center justify-center text-opacity-100">
       <svg class="animate-spin" style="width: 24px; height: 24px" viewBox="0 0 24 24">
@@ -7,7 +7,7 @@
       </svg>
     </div>
   </nuxt-link>
-  <button v-else class="btn outline-none rounded-md shadow-md relative border border-gray-600" :disabled="disabled || loading" :type="type" :class="classList" @mousedown.prevent @click="click">
+  <button v-else class="abs-btn outline-none rounded-md shadow-md relative border border-gray-600" :disabled="disabled || loading" :type="type" :class="classList" @mousedown.prevent @click="click">
     <slot />
     <div v-if="loading" class="text-white absolute top-0 left-0 w-full h-full flex items-center justify-center text-opacity-100">
       <svg class="animate-spin" style="width: 24px; height: 24px" viewBox="0 0 24 24">
@@ -72,23 +72,3 @@ export default {
   mounted() {}
 }
 </script>
-
-<style scoped>
-.btn::before {
-  content: '';
-  position: absolute;
-  border-radius: 6px;
-  top: 0;
-  left: 0;
-  width: 100%;
-  height: 100%;
-  background-color: rgba(255, 255, 255, 0);
-  transition: all 0.1s ease-in-out;
-}
-.btn:hover:not(:disabled)::before {
-  background-color: rgba(255, 255, 255, 0.1);
-}
-button:disabled::before {
-  background-color: rgba(0, 0, 0, 0.2);
-}
-</style>

client/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "audiobookshelf-client",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "audiobookshelf-client",
-      "version": "2.5.0",
+      "version": "2.6.0",
       "license": "ISC",
       "dependencies": {
         "@nuxtjs/axios": "^5.13.6",

client/package.json

@@ -1,6 +1,6 @@
 {
   "name": "audiobookshelf-client",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "buildNumber": 1,
   "description": "Self-hosted audiobook and podcast client",
   "main": "index.js",

client/pages/account.vue

@@ -19,8 +19,8 @@
 
         <div class="w-full h-px bg-white/10 my-4" />
 
-        <p v-if="!isGuest" class="mb-4 text-lg">{{ $strings.HeaderChangePassword }}</p>
-        <form v-if="!isGuest" @submit.prevent="submitChangePassword">
+        <p v-if="showChangePasswordForm" class="mb-4 text-lg">{{ $strings.HeaderChangePassword }}</p>
+        <form v-if="showChangePasswordForm" @submit.prevent="submitChangePassword">
           <ui-text-input-with-label v-model="password" :disabled="changingPassword" type="password" :label="$strings.LabelPassword" class="my-2" />
           <ui-text-input-with-label v-model="newPassword" :disabled="changingPassword" type="password" :label="$strings.LabelNewPassword" class="my-2" />
           <ui-text-input-with-label v-model="confirmPassword" :disabled="changingPassword" type="password" :label="$strings.LabelConfirmPassword" class="my-2" />
@@ -68,6 +68,13 @@ export default {
     },
     isGuest() {
       return this.usertype === 'guest'
+    },
+    isPasswordAuthEnabled() {
+      const activeAuthMethods = this.$store.getters['getServerSetting']('authActiveAuthMethods') || []
+      return activeAuthMethods.includes('local')
+    },
+    showChangePasswordForm() {
+      return !this.isGuest && this.isPasswordAuthEnabled
     }
   },
   methods: {

client/pages/config.vue

@@ -57,6 +57,7 @@ export default {
         else if (pageName === 'item-metadata-utils') return this.$strings.HeaderItemMetadataUtils
         else if (pageName === 'rss-feeds') return this.$strings.HeaderRSSFeeds
         else if (pageName === 'email') return this.$strings.HeaderEmail
+        else if (pageName === 'authentication') return this.$strings.HeaderAuthentication
       }
       return this.$strings.HeaderSettings
     }

client/pages/config/authentication.vue

@@ -0,0 +1,244 @@
+<template>
+  <div id="authentication-settings">
+    <app-settings-content :header-text="$strings.HeaderAuthentication">
+      <div class="w-full border border-white/10 rounded-xl p-4 my-4 bg-primary/25">
+        <div class="flex items-center">
+          <ui-checkbox v-model="enableLocalAuth" checkbox-bg="bg" />
+          <p class="text-lg pl-4">{{ $strings.HeaderPasswordAuthentication }}</p>
+        </div>
+      </div>
+      <div class="w-full border border-white/10 rounded-xl p-4 my-4 bg-primary/25">
+        <div class="flex items-center">
+          <ui-checkbox v-model="enableOpenIDAuth" checkbox-bg="bg" />
+          <p class="text-lg pl-4">{{ $strings.HeaderOpenIDConnectAuthentication }}</p>
+          <ui-tooltip :text="$strings.LabelClickForMoreInfo" class="inline-flex ml-2">
+            <a href="https://www.audiobookshelf.org/guides/oidc_authentication" target="_blank" class="inline-flex">
+              <span class="material-icons text-xl w-5 text-gray-200">help_outline</span>
+            </a>
+          </ui-tooltip>
+        </div>
+
+        <transition name="slide">
+          <div v-if="enableOpenIDAuth" class="flex flex-wrap pt-4">
+            <div class="w-full flex items-center mb-2">
+              <div class="flex-grow">
+                <ui-text-input-with-label ref="issuerUrl" v-model="newAuthSettings.authOpenIDIssuerURL" :disabled="savingSettings" :label="'Issuer URL'" />
+              </div>
+              <div class="w-36 mx-1 mt-[1.375rem]">
+                <ui-btn class="h-[2.375rem] text-sm inline-flex items-center justify-center w-full" type="button" :padding-y="0" :padding-x="4" @click.stop="autoPopulateOIDCClick">
+                  <span class="material-icons text-base">auto_fix_high</span>
+                  <span class="whitespace-nowrap break-keep pl-1">Auto-populate</span></ui-btn
+                >
+              </div>
+            </div>
+
+            <ui-text-input-with-label ref="authorizationUrl" v-model="newAuthSettings.authOpenIDAuthorizationURL" :disabled="savingSettings" :label="'Authorize URL'" class="mb-2" />
+
+            <ui-text-input-with-label ref="tokenUrl" v-model="newAuthSettings.authOpenIDTokenURL" :disabled="savingSettings" :label="'Token URL'" class="mb-2" />
+
+            <ui-text-input-with-label ref="userInfoUrl" v-model="newAuthSettings.authOpenIDUserInfoURL" :disabled="savingSettings" :label="'Userinfo URL'" class="mb-2" />
+
+            <ui-text-input-with-label ref="jwksUrl" v-model="newAuthSettings.authOpenIDJwksURL" :disabled="savingSettings" :label="'JWKS URL'" class="mb-2" />
+
+            <ui-text-input-with-label ref="logoutUrl" v-model="newAuthSettings.authOpenIDLogoutURL" :disabled="savingSettings" :label="'Logout URL'" class="mb-2" />
+
+            <ui-text-input-with-label ref="openidClientId" v-model="newAuthSettings.authOpenIDClientID" :disabled="savingSettings" :label="'Client ID'" class="mb-2" />
+
+            <ui-text-input-with-label ref="openidClientSecret" v-model="newAuthSettings.authOpenIDClientSecret" :disabled="savingSettings" :label="'Client Secret'" class="mb-2" />
+
+            <ui-text-input-with-label ref="buttonTextInput" v-model="newAuthSettings.authOpenIDButtonText" :disabled="savingSettings" :label="$strings.LabelButtonText" class="mb-2" />
+
+            <div class="flex items-center pt-1 mb-2">
+              <div class="w-44">
+                <ui-dropdown v-model="newAuthSettings.authOpenIDMatchExistingBy" small :items="matchingExistingOptions" :label="$strings.LabelMatchExistingUsersBy" :disabled="savingSettings" />
+              </div>
+              <p class="pl-4 text-sm text-gray-300 mt-5">{{ $strings.LabelMatchExistingUsersByDescription }}</p>
+            </div>
+
+            <div class="flex items-center py-4 px-1">
+              <ui-toggle-switch labeledBy="auto-redirect-toggle" v-model="newAuthSettings.authOpenIDAutoLaunch" :disabled="savingSettings" />
+              <p id="auto-redirect-toggle" class="pl-4 whitespace-nowrap">{{ $strings.LabelAutoLaunch }}</p>
+              <p class="pl-4 text-sm text-gray-300" v-html="$strings.LabelAutoLaunchDescription" />
+            </div>
+
+            <div class="flex items-center py-4 px-1">
+              <ui-toggle-switch labeledBy="auto-register-toggle" v-model="newAuthSettings.authOpenIDAutoRegister" :disabled="savingSettings" />
+              <p id="auto-register-toggle" class="pl-4 whitespace-nowrap">{{ $strings.LabelAutoRegister }}</p>
+              <p class="pl-4 text-sm text-gray-300">{{ $strings.LabelAutoRegisterDescription }}</p>
+            </div>
+          </div>
+        </transition>
+      </div>
+      <div class="w-full flex items-center justify-end p-4">
+        <ui-btn color="success" :padding-x="8" small class="text-base" :loading="savingSettings" @click="saveSettings">{{ $strings.ButtonSave }}</ui-btn>
+      </div>
+    </app-settings-content>
+  </div>
+</template>
+
+<script>
+export default {
+  async asyncData({ store, redirect, app }) {
+    if (!store.getters['user/getIsAdminOrUp']) {
+      redirect('/')
+      return
+    }
+
+    const authSettings = await app.$axios.$get('/api/auth-settings').catch((error) => {
+      console.error('Failed', error)
+      return null
+    })
+    if (!authSettings) {
+      redirect('/config')
+      return
+    }
+    return {
+      authSettings
+    }
+  },
+  data() {
+    return {
+      enableLocalAuth: false,
+      enableOpenIDAuth: false,
+      savingSettings: false,
+      newAuthSettings: {}
+    }
+  },
+  computed: {
+    authMethods() {
+      return this.authSettings.authActiveAuthMethods || []
+    },
+    matchingExistingOptions() {
+      return [
+        {
+          text: 'Do not match',
+          value: null
+        },
+        {
+          text: 'Match by email',
+          value: 'email'
+        },
+        {
+          text: 'Match by username',
+          value: 'username'
+        }
+      ]
+    }
+  },
+  methods: {
+    autoPopulateOIDCClick() {
+      if (!this.newAuthSettings.authOpenIDIssuerURL) {
+        this.$toast.error('Issuer URL required')
+        return
+      }
+      // Remove trailing slash
+      let issuerUrl = this.newAuthSettings.authOpenIDIssuerURL
+      if (issuerUrl.endsWith('/')) issuerUrl = issuerUrl.slice(0, -1)
+
+      // If the full config path is on the issuer url then remove it
+      if (issuerUrl.endsWith('/.well-known/openid-configuration')) {
+        issuerUrl = issuerUrl.replace('/.well-known/openid-configuration', '')
+        this.newAuthSettings.authOpenIDIssuerURL = this.newAuthSettings.authOpenIDIssuerURL.replace('/.well-known/openid-configuration', '')
+      }
+
+      this.$axios
+        .$get(`/auth/openid/config?issuer=${issuerUrl}`)
+        .then((data) => {
+          if (data.issuer) this.newAuthSettings.authOpenIDIssuerURL = data.issuer
+          if (data.authorization_endpoint) this.newAuthSettings.authOpenIDAuthorizationURL = data.authorization_endpoint
+          if (data.token_endpoint) this.newAuthSettings.authOpenIDTokenURL = data.token_endpoint
+          if (data.userinfo_endpoint) this.newAuthSettings.authOpenIDUserInfoURL = data.userinfo_endpoint
+          if (data.end_session_endpoint) this.newAuthSettings.authOpenIDLogoutURL = data.end_session_endpoint
+          if (data.jwks_uri) this.newAuthSettings.authOpenIDJwksURL = data.jwks_uri
+        })
+        .catch((error) => {
+          console.error('Failed to receive data', error)
+          const errorMsg = error.response?.data || 'Unknown error'
+          this.$toast.error(errorMsg)
+        })
+    },
+    validateOpenID() {
+      let isValid = true
+      if (!this.newAuthSettings.authOpenIDIssuerURL) {
+        this.$toast.error('Issuer URL required')
+        isValid = false
+      }
+      if (!this.newAuthSettings.authOpenIDAuthorizationURL) {
+        this.$toast.error('Authorize URL required')
+        isValid = false
+      }
+      if (!this.newAuthSettings.authOpenIDTokenURL) {
+        this.$toast.error('Token URL required')
+        isValid = false
+      }
+      if (!this.newAuthSettings.authOpenIDUserInfoURL) {
+        this.$toast.error('Userinfo URL required')
+        isValid = false
+      }
+      if (!this.newAuthSettings.authOpenIDJwksURL) {
+        this.$toast.error('JWKS URL required')
+        isValid = false
+      }
+      if (!this.newAuthSettings.authOpenIDClientID) {
+        this.$toast.error('Client ID required')
+        isValid = false
+      }
+      if (!this.newAuthSettings.authOpenIDClientSecret) {
+        this.$toast.error('Client Secret required')
+        isValid = false
+      }
+      return isValid
+    },
+    async saveSettings() {
+      if (!this.enableLocalAuth && !this.enableOpenIDAuth) {
+        this.$toast.error('Must have at least one authentication method enabled')
+        return
+      }
+
+      if (this.enableOpenIDAuth && !this.validateOpenID()) {
+        return
+      }
+
+      this.newAuthSettings.authActiveAuthMethods = []
+      if (this.enableLocalAuth) this.newAuthSettings.authActiveAuthMethods.push('local')
+      if (this.enableOpenIDAuth) this.newAuthSettings.authActiveAuthMethods.push('openid')
+
+      this.savingSettings = true
+      this.$axios
+        .$patch('/api/auth-settings', this.newAuthSettings)
+        .then((data) => {
+          this.$store.commit('setServerSettings', data.serverSettings)
+          this.$toast.success('Server settings updated')
+        })
+        .catch((error) => {
+          console.error('Failed to update server settings', error)
+          this.$toast.error('Failed to update server settings')
+        })
+        .finally(() => {
+          this.savingSettings = false
+        })
+    },
+    init() {
+      this.newAuthSettings = {
+        ...this.authSettings
+      }
+      this.enableLocalAuth = this.authMethods.includes('local')
+      this.enableOpenIDAuth = this.authMethods.includes('openid')
+    }
+  },
+  mounted() {
+    this.init()
+  }
+}
+</script>
+
+<style>
+#authentication-settings code {
+  font-size: 0.8rem;
+  border-radius: 6px;
+  background-color: rgb(82, 82, 82);
+  color: white;
+  padding: 2px 4px;
+  white-space: nowrap;
+}
+</style>

client/pages/item/_id/index.vue

@@ -686,9 +686,11 @@ export default {
         checkboxLabel: this.$strings.LabelDeleteFromFileSystemCheckbox,
         yesButtonText: this.$strings.ButtonDelete,
         yesButtonColor: 'error',
-        checkboxDefaultValue: true,
+        checkboxDefaultValue: !Number(localStorage.getItem('softDeleteDefault') || 0),
         callback: (confirmed, hardDelete) => {
           if (confirmed) {
+            localStorage.setItem('softDeleteDefault', hardDelete ? 0 : 1)
+
             this.$axios
               .$delete(`/api/items/${this.libraryItemId}?hard=${hardDelete ? 1 : 0}`)
               .then(() => {

client/pages/login.vue

@@ -25,9 +25,12 @@
       </div>
       <div v-else-if="isInit" class="w-full max-w-md px-8 pb-8 pt-4 -mt-40">
         <p class="text-3xl text-white text-center mb-4">{{ $strings.HeaderLogin }}</p>
+
         <div class="w-full h-px bg-white bg-opacity-10 my-4" />
+
         <p v-if="error" class="text-error text-center py-2">{{ error }}</p>
-        <form @submit.prevent="submitForm">
+
+        <form v-show="login_local" @submit.prevent="submitForm">
           <label class="text-xs text-gray-300 uppercase">{{ $strings.LabelUsername }}</label>
           <ui-text-input v-model="username" :disabled="processing" class="mb-3 w-full" />
 
@@ -37,6 +40,14 @@
             <ui-btn type="submit" :disabled="processing" color="primary" class="leading-none">{{ processing ? 'Checking...' : $strings.ButtonSubmit }}</ui-btn>
           </div>
         </form>
+
+        <div v-if="login_local && login_openid" class="w-full h-px bg-white bg-opacity-10 my-4" />
+
+        <div class="w-full flex py-3">
+          <a v-if="login_openid" :href="openidAuthUri" class="w-full abs-btn outline-none rounded-md shadow-md relative border border-gray-600 text-center bg-primary text-white px-8 py-2 leading-none">
+            {{ openIDButtonText }}
+          </a>
+        </div>
       </div>
     </div>
   </div>
@@ -60,7 +71,10 @@ export default {
       },
       confirmPassword: '',
       ConfigPath: '',
-      MetadataPath: ''
+      MetadataPath: '',
+      login_local: true,
+      login_openid: false,
+      authFormData: null
     }
   },
   watch: {
@@ -93,6 +107,12 @@ export default {
   computed: {
     user() {
       return this.$store.state.user.user
+    },
+    openidAuthUri() {
+      return `${process.env.serverUrl}/auth/openid?callback=${location.href.split('?').shift()}`
+    },
+    openIDButtonText() {
+      return this.authFormData?.authOpenIDButtonText || 'Login with OpenId'
     }
   },
   methods: {
@@ -162,6 +182,7 @@ export default {
         else this.error = 'Unknown Error'
         return false
       })
+
       if (authRes?.error) {
         this.error = authRes.error
       } else if (authRes) {
@@ -196,28 +217,62 @@ export default {
       this.processing = true
       this.$axios
         .$get('/status')
-        .then((res) => {
-          this.processing = false
-          this.isInit = res.isInit
-          this.showInitScreen = !res.isInit
-          this.$setServerLanguageCode(res.language)
+        .then((data) => {
+          this.isInit = data.isInit
+          this.showInitScreen = !data.isInit
+          this.$setServerLanguageCode(data.language)
           if (this.showInitScreen) {
-            this.ConfigPath = res.ConfigPath || ''
-            this.MetadataPath = res.MetadataPath || ''
+            this.ConfigPath = data.ConfigPath || ''
+            this.MetadataPath = data.MetadataPath || ''
+          } else {
+            this.authFormData = data.authFormData
+            this.updateLoginVisibility(data.authMethods || [])
           }
         })
         .catch((error) => {
           console.error('Status check failed', error)
-          this.processing = false
           this.criticalError = 'Status check failed'
         })
+        .finally(() => {
+          this.processing = false
+        })
+    },
+    updateLoginVisibility(authMethods) {
+      if (this.$route.query?.error) {
+        this.error = this.$route.query.error
+
+        // Remove error query string
+        const newurl = new URL(location.href)
+        newurl.searchParams.delete('error')
+        window.history.replaceState({ path: newurl.href }, '', newurl.href)
+      }
+
+      if (authMethods.includes('local') || !authMethods.length) {
+        this.login_local = true
+      } else {
+        this.login_local = false
+      }
+
+      if (authMethods.includes('openid')) {
+        // Auto redirect unless query string ?autoLaunch=0
+        if (this.authFormData?.authOpenIDAutoLaunch && this.$route.query?.autoLaunch !== '0') {
+          window.location.href = this.openidAuthUri
+        }
+
+        this.login_openid = true
+      } else {
+        this.login_openid = false
+      }
     }
   },
   async mounted() {
-    if (localStorage.getItem('token')) {
-      var userfound = await this.checkAuth()
-      if (userfound) return // if valid user no need to check status
+    if (this.$route.query?.setToken) {
+      localStorage.setItem('token', this.$route.query.setToken)
     }
+    if (localStorage.getItem('token')) {
+      if (await this.checkAuth()) return // if valid user no need to check status
+    }
+
     this.checkStatus()
   }
 }

client/pages/upload/index.vue

@@ -14,6 +14,20 @@
         </div>
       </div>
 
+      <div v-if="!selectedLibraryIsPodcast" class="flex items-center mb-6">
+        <label class="flex cursor-pointer pt-4">
+          <ui-toggle-switch v-model="fetchMetadata.enabled" class="inline-flex" />
+          <span class="pl-2 text-base">{{ $strings.LabelAutoFetchMetadata }}</span>
+        </label>
+        <ui-tooltip :text="$strings.LabelAutoFetchMetadataHelp" class="inline-flex pt-4">
+          <span class="pl-1 material-icons icon-text text-sm cursor-pointer">info_outlined</span>
+        </ui-tooltip>
+
+        <div class="flex-grow ml-4">
+          <ui-dropdown v-model="fetchMetadata.provider" :items="providers" :label="$strings.LabelProvider" />
+        </div>
+      </div>
+
       <widgets-alert v-if="error" type="error">
         <p class="text-lg">{{ error }}</p>
       </widgets-alert>
@@ -61,9 +75,7 @@
       </widgets-alert>
 
       <!-- Item Upload cards -->
-      <template v-for="item in items">
-        <cards-item-upload-card :ref="`itemCard-${item.index}`" :key="item.index" :media-type="selectedLibraryMediaType" :item="item" :processing="processing" @remove="removeItem(item)" />
-      </template>
+      <cards-item-upload-card v-for="item in items" :key="item.index" :ref="`itemCard-${item.index}`" :media-type="selectedLibraryMediaType" :item="item" :provider="fetchMetadata.provider" :processing="processing" @remove="removeItem(item)" />
 
       <!-- Upload/Reset btns -->
       <div v-show="items.length" class="flex justify-end pb-8 pt-4">
@@ -92,13 +104,18 @@ export default {
       selectedLibraryId: null,
       selectedFolderId: null,
       processing: false,
-      uploadFinished: false
+      uploadFinished: false,
+      fetchMetadata: {
+        enabled: false,
+        provider: null
+      }
     }
   },
   watch: {
     selectedLibrary(newVal) {
       if (newVal && !this.selectedFolderId) {
         this.setDefaultFolder()
+        this.setMetadataProvider()
       }
     }
   },
@@ -133,6 +150,13 @@ export default {
     selectedLibraryIsPodcast() {
       return this.selectedLibraryMediaType === 'podcast'
     },
+    providers() {
+      if (this.selectedLibraryIsPodcast) return this.$store.state.scanners.podcastProviders
+      return this.$store.state.scanners.providers
+    },
+    canFetchMetadata() {
+      return !this.selectedLibraryIsPodcast && this.fetchMetadata.enabled
+    },
     selectedFolder() {
       if (!this.selectedLibrary) return null
       return this.selectedLibrary.folders.find((fold) => fold.id === this.selectedFolderId)
@@ -160,12 +184,16 @@ export default {
         }
       }
       this.setDefaultFolder()
+      this.setMetadataProvider()
     },
     setDefaultFolder() {
       if (!this.selectedFolderId && this.selectedLibrary && this.selectedLibrary.folders.length) {
         this.selectedFolderId = this.selectedLibrary.folders[0].id
       }
     },
+    setMetadataProvider() {
+      this.fetchMetadata.provider ||= this.$store.getters['libraries/getLibraryProvider'](this.selectedLibraryId)
+    },
     removeItem(item) {
       this.items = this.items.filter((b) => b.index !== item.index)
       if (!this.items.length) {
@@ -213,27 +241,49 @@ export default {
       var items = e.dataTransfer.items || []
 
       var itemResults = await this.uploadHelpers.getItemsFromDrop(items, this.selectedLibraryMediaType)
-      this.setResults(itemResults)
+      this.onItemsSelected(itemResults)
     },
     inputChanged(e) {
       if (!e.target || !e.target.files) return
       var _files = Array.from(e.target.files)
       if (_files && _files.length) {
         var itemResults = this.uploadHelpers.getItemsFromPicker(_files, this.selectedLibraryMediaType)
-        this.setResults(itemResults)
+        this.onItemsSelected(itemResults)
       }
     },
-    setResults(itemResults) {
+    onItemsSelected(itemResults) {
+      if (this.itemSelectionSuccessful(itemResults)) {
+        // setTimeout ensures the new item ref is attached before this method is called
+        setTimeout(this.attemptMetadataFetch, 0)
+      }
+    },
+    itemSelectionSuccessful(itemResults) {
+      console.log('Upload results', itemResults)
+
       if (itemResults.error) {
         this.error = itemResults.error
         this.items = []
         this.ignoredFiles = []
-      } else {
+        return false
+      }
+
       this.error = ''
       this.items = itemResults.items
       this.ignoredFiles = itemResults.ignoredFiles
+      return true
+    },
+    attemptMetadataFetch() {
+      if (!this.canFetchMetadata) {
+        return false
       }
-      console.log('Upload results', itemResults)
+
+      this.items.forEach((item) => {
+        let itemRef = this.$refs[`itemCard-${item.index}`]
+
+        if (itemRef?.length) {
+          itemRef[0].fetchMetadata(this.fetchMetadata.provider)
+        }
+      })
     },
     updateItemCardStatus(index, status) {
       var ref = this.$refs[`itemCard-${index}`]
@@ -248,8 +298,8 @@ export default {
       var form = new FormData()
       form.set('title', item.title)
       if (!this.selectedLibraryIsPodcast) {
-        form.set('author', item.author)
-        form.set('series', item.series)
+        form.set('author', item.author || '')
+        form.set('series', item.series || '')
       }
       form.set('library', this.selectedLibraryId)
       form.set('folder', this.selectedFolderId)
@@ -346,6 +396,8 @@ export default {
   },
   mounted() {
     this.selectedLibraryId = this.$store.state.libraries.currentLibraryId
+    this.setMetadataProvider()
+
     this.setDefaultFolder()
     window.addEventListener('dragenter', this.dragenter)
     window.addEventListener('dragleave', this.dragleave)

client/plugins/init.client.js

@@ -77,6 +77,7 @@ Vue.prototype.$sanitizeFilename = (filename, colonReplacement = ' - ') => {
     .replace(lineBreaks, replacement)
     .replace(windowsReservedRe, replacement)
     .replace(windowsTrailingRe, replacement)
+    .replace(/\s+/g, ' ') // Replace consecutive spaces with a single space
 
   // Check if basename is too many bytes
   const ext = Path.extname(sanitized) // separate out file extension

client/store/index.js

@@ -66,7 +66,7 @@ export const getters = {
 
 export const actions = {
   updateServerSettings({ commit }, payload) {
-    var updatePayload = {
+    const updatePayload = {
       ...payload
     }
     return this.$axios.$patch('/api/settings', updatePayload).then((result) => {

client/strings/cs.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Upravit uživatelské {0}",
   "ButtonViewAll": "Zobrazit vše",
   "ButtonYes": "Ano",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Účet",
   "HeaderAdvanced": "Pokročilé",
   "HeaderAppriseNotificationSettings": "Nastavení oznámení Apprise",
   "HeaderAudiobookTools": "Nástroje pro správu souborů audioknih",
   "HeaderAudioTracks": "Zvukové stopy",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Zálohy",
   "HeaderChangePassword": "Změnit heslo",
   "HeaderChapters": "Kapitoly",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Nový účet",
   "HeaderNewLibrary": "Nová knihovna",
   "HeaderNotifications": "Oznámení",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Otevřít RSS kanál",
   "HeaderOtherFiles": "Ostatní soubory",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Oprávnění",
   "HeaderPlayerQueue": "Fronta přehrávače",
   "HeaderPlaylist": "Seznam skladeb",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Autor (příjmení a jméno)",
   "LabelAuthors": "Autoři",
   "LabelAutoDownloadEpisodes": "Automaticky stahovat epizody",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Zpět k uživateli",
   "LabelBackupLocation": "Umístění zálohy",
   "LabelBackupsEnableAutomaticBackups": "Povolit automatické zálohování",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Najednou bude odstraněna pouze 1 záloha, takže pokud již máte více záloh, měli byste je odstranit ručně.",
   "LabelBitrate": "Datový tok",
   "LabelBooks": "Knihy",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Změnit heslo",
   "LabelChannels": "Kanály",
   "LabelChapters": "Kapitoly",
@@ -258,6 +271,7 @@
   "LabelExample": "Příklad",
   "LabelExplicit": "Explicitní",
   "LabelFeedURL": "URL zdroje",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "Soubor",
   "LabelFileBirthtime": "Čas vzniku souboru",
   "LabelFileModified": "Soubor změněn",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Trvale smazat soubor",
   "LabelHasEbook": "Obsahuje elektronickou knihu",
   "LabelHasSupplementaryEbook": "Obsahuje doplňkovou elektronickou knihu",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Hostitel",
   "LabelHour": "Hodina",
   "LabelIcon": "Ikona",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Informace",
   "LabelLogLevelWarn": "Varovat",
   "LabelLookForNewEpisodesAfterDate": "Hledat nové epizody po tomto datu",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Přehrávač médií",
   "LabelMediaType": "Typ média",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 je nejnižší priorita, 5 je nejvyšší priorita",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Poskytovatel metadat",
   "LabelMetaTag": "Metaznačka",
   "LabelMetaTags": "Metaznačky",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Povolit přepsání existujících údajů o vybraných knihách, když je nalezena shoda",
   "LabelUploaderDragAndDrop": "Přetáhnout soubory nebo složky",
   "LabelUploaderDropFiles": "Odstranit soubory",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Použít stopu kapitoly",
   "LabelUseFullTrack": "Použít celou stopu",
   "LabelUser": "Uživatel",

client/strings/da.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Rediger bruger {0}",
   "ButtonViewAll": "Vis Alle",
   "ButtonYes": "Ja",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Konto",
   "HeaderAdvanced": "Avanceret",
   "HeaderAppriseNotificationSettings": "Apprise Notifikationsindstillinger",
   "HeaderAudiobookTools": "Audiobog Filhåndteringsværktøjer",
   "HeaderAudioTracks": "Lydspor",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Sikkerhedskopier",
   "HeaderChangePassword": "Skift Adgangskode",
   "HeaderChapters": "Kapitler",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Ny Konto",
   "HeaderNewLibrary": "Nyt Bibliotek",
   "HeaderNotifications": "Meddelelser",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Åbn RSS Feed",
   "HeaderOtherFiles": "Andre Filer",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Tilladelser",
   "HeaderPlayerQueue": "Afspilningskø",
   "HeaderPlaylist": "Afspilningsliste",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Forfatter (Efternavn, Fornavn)",
   "LabelAuthors": "Forfattere",
   "LabelAutoDownloadEpisodes": "Auto Download Episoder",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Tilbage til Bruger",
   "LabelBackupLocation": "Backup Placering",
   "LabelBackupsEnableAutomaticBackups": "Aktivér automatisk sikkerhedskopiering",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Kun 1 sikkerhedskopi fjernes ad gangen, så hvis du allerede har flere sikkerhedskopier end dette, skal du fjerne dem manuelt.",
   "LabelBitrate": "Bitrate",
   "LabelBooks": "Bøger",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Ændre Adgangskode",
   "LabelChannels": "Kanaler",
   "LabelChapters": "Kapitler",
@@ -258,6 +271,7 @@
   "LabelExample": "Eksempel",
   "LabelExplicit": "Eksplisit",
   "LabelFeedURL": "Feed URL",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "Fil",
   "LabelFileBirthtime": "Fødselstidspunkt for fil",
   "LabelFileModified": "Fil ændret",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Permanent slet fil",
   "LabelHasEbook": "Har e-bog",
   "LabelHasSupplementaryEbook": "Har supplerende e-bog",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Vært",
   "LabelHour": "Time",
   "LabelIcon": "Ikon",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Information",
   "LabelLogLevelWarn": "Advarsel",
   "LabelLookForNewEpisodesAfterDate": "Søg efter nye episoder efter denne dato",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Medieafspiller",
   "LabelMediaType": "Medietype",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Metadataudbyder",
   "LabelMetaTag": "Meta-tag",
   "LabelMetaTags": "Meta-tags",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Tillad overskrivning af eksisterende detaljer for de valgte bøger, når der findes en match",
   "LabelUploaderDragAndDrop": "Træk og slip filer eller mapper",
   "LabelUploaderDropFiles": "Smid filer",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Brug kapitel-spor",
   "LabelUseFullTrack": "Brug fuldt spor",
   "LabelUser": "Bruger",

client/strings/de.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Benutzer {0} bearbeiten",
   "ButtonViewAll": "Alles anzeigen",
   "ButtonYes": "Ja",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Konto",
   "HeaderAdvanced": "Erweitert",
   "HeaderAppriseNotificationSettings": "Apprise Benachrichtigungseinstellungen",
   "HeaderAudiobookTools": "Hörbuch-Dateiverwaltungstools",
   "HeaderAudioTracks": "Audiodateien",
+  "HeaderAuthentication": "Authentifizierung",
   "HeaderBackups": "Sicherungen",
   "HeaderChangePassword": "Passwort ändern",
   "HeaderChapters": "Kapitel",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Neues Konto",
   "HeaderNewLibrary": "Neue Bibliothek",
   "HeaderNotifications": "Benachrichtigungen",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentifizierung",
   "HeaderOpenRSSFeed": "RSS-Feed öffnen",
   "HeaderOtherFiles": "Sonstige Dateien",
+  "HeaderPasswordAuthentication": "Password Authentifizierung",
   "HeaderPermissions": "Berechtigungen",
   "HeaderPlayerQueue": "Spieler Warteschlange",
   "HeaderPlaylist": "Wiedergabeliste",
@@ -181,11 +187,11 @@
   "LabelAddToCollectionBatch": "Füge {0} Hörbüch(er)/Podcast(s) der Sammlung hinzu",
   "LabelAddToPlaylist": "Zur Wiedergabeliste hinzufügen",
   "LabelAddToPlaylistBatch": "Füge {0} Hörbüch(er)/Podcast(s) der Wiedergabeliste hinzu",
-  "LabelAdminUsersOnly": "Admin users only",
+  "LabelAdminUsersOnly": "Nur Admin Benutzer",
   "LabelAll": "Alle",
   "LabelAllUsers": "Alle Benutzer",
-  "LabelAllUsersExcludingGuests": "All users excluding guests",
-  "LabelAllUsersIncludingGuests": "All users including guests",
+  "LabelAllUsersExcludingGuests": "Alle Benutzer außer Gästen",
+  "LabelAllUsersIncludingGuests": "All Benutzer und Gäste",
   "LabelAlreadyInYourLibrary": "In der Bibliothek vorhanden",
   "LabelAppend": "Anhängen",
   "LabelAuthor": "Autor",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Autor (Nachname, Vorname)",
   "LabelAuthors": "Autoren",
   "LabelAutoDownloadEpisodes": "Episoden automatisch herunterladen",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Automatischer Start",
+  "LabelAutoLaunchDescription": "Automatische Weiterleitung zum Authentifizierungsanbieter beim Navigieren zur Anmeldeseite (manueller Überschreibungspfad <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Automatische Registrierung",
+  "LabelAutoRegisterDescription": "Automatische neue Neutzer anlegen nach dem Einloggen",
   "LabelBackToUser": "Zurück zum Benutzer",
   "LabelBackupLocation": "Backup-Ort",
   "LabelBackupsEnableAutomaticBackups": "Automatische Sicherung aktivieren",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Es wird immer nur 1 Sicherung auf einmal entfernt. Wenn Sie bereits mehrere Sicherungen als die definierte max. Anzahl haben, sollten Sie diese manuell entfernen.",
   "LabelBitrate": "Bitrate",
   "LabelBooks": "Bücher",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Passwort ändern",
   "LabelChannels": "Kanäle",
   "LabelChapters": "Kapitel",
@@ -232,7 +245,7 @@
   "LabelDeselectAll": "Alles abwählen",
   "LabelDevice": "Gerät",
   "LabelDeviceInfo": "Geräteinformationen",
-  "LabelDeviceIsAvailableTo": "Device is available to...",
+  "LabelDeviceIsAvailableTo": "Dem Geärt ist es möglich zu ...",
   "LabelDirectory": "Verzeichnis",
   "LabelDiscFromFilename": "CD aus dem Dateinamen",
   "LabelDiscFromMetadata": "CD aus den Metadaten",
@@ -258,6 +271,7 @@
   "LabelExample": "Beispiel",
   "LabelExplicit": "Explizit (Altersbeschränkung)",
   "LabelFeedURL": "Feed URL",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "Datei",
   "LabelFileBirthtime": "Datei erstellt",
   "LabelFileModified": "Datei geändert",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Datei dauerhaft löschen",
   "LabelHasEbook": "mit E-Book",
   "LabelHasSupplementaryEbook": "mit zusätlichem E-Book",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Host",
   "LabelHour": "Stunde",
   "LabelIcon": "Symbol",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Informationen",
   "LabelLogLevelWarn": "Warnungen",
   "LabelLookForNewEpisodesAfterDate": "Suchen nach neuen Episoden nach diesem Datum",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Zuordnen existierender Benutzer mit",
+  "LabelMatchExistingUsersByDescription": "Wird zum Verbinden vorhandener Benutzer verwendet. Sobald die Verbindung hergestellt ist, wird den Benutzern eine eindeutige ID von Ihrem SSO-Anbieter zugeordnet",
   "LabelMediaPlayer": "Mediaplayer",
   "LabelMediaType": "Medientyp",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Metadatenanbieter",
   "LabelMetaTag": "Meta Schlagwort",
   "LabelMetaTags": "Meta Tags",
@@ -398,7 +416,7 @@
   "LabelSeason": "Staffel",
   "LabelSelectAllEpisodes": "Alle Episoden auswählen",
   "LabelSelectEpisodesShowing": "{0} ausgewählte Episoden werden angezeigt",
-  "LabelSelectUsers": "Select users",
+  "LabelSelectUsers": "Benutzer auswählen",
   "LabelSendEbookToDevice": "E-Book senden an...",
   "LabelSequence": "Reihenfolge",
   "LabelSeries": "Serien",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Erlaube das Überschreiben bestehender Details für die ausgewählten Hörbücher wenn eine Übereinstimmung gefunden wird",
   "LabelUploaderDragAndDrop": "Ziehen und Ablegen von Dateien oder Ordnern",
   "LabelUploaderDropFiles": "Dateien löschen",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Kapiteldatei verwenden",
   "LabelUseFullTrack": "Gesamte Datei verwenden",
   "LabelUser": "Benutzer",

client/strings/en-us.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Edit user {0}",
   "ButtonViewAll": "View All",
   "ButtonYes": "Yes",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Account",
   "HeaderAdvanced": "Advanced",
   "HeaderAppriseNotificationSettings": "Apprise Notification Settings",
   "HeaderAudiobookTools": "Audiobook File Management Tools",
   "HeaderAudioTracks": "Audio Tracks",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Backups",
   "HeaderChangePassword": "Change Password",
   "HeaderChapters": "Chapters",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "New Account",
   "HeaderNewLibrary": "New Library",
   "HeaderNotifications": "Notifications",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Open RSS Feed",
   "HeaderOtherFiles": "Other Files",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Permissions",
   "HeaderPlayerQueue": "Player Queue",
   "HeaderPlaylist": "Playlist",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Author (Last, First)",
   "LabelAuthors": "Authors",
   "LabelAutoDownloadEpisodes": "Auto Download Episodes",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Back to User",
   "LabelBackupLocation": "Backup Location",
   "LabelBackupsEnableAutomaticBackups": "Enable automatic backups",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Only 1 backup will be removed at a time so if you already have more backups than this you should manually remove them.",
   "LabelBitrate": "Bitrate",
   "LabelBooks": "Books",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Change Password",
   "LabelChannels": "Channels",
   "LabelChapters": "Chapters",
@@ -258,6 +271,7 @@
   "LabelExample": "Example",
   "LabelExplicit": "Explicit",
   "LabelFeedURL": "Feed URL",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "File",
   "LabelFileBirthtime": "File Birthtime",
   "LabelFileModified": "File Modified",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Hard delete file",
   "LabelHasEbook": "Has ebook",
   "LabelHasSupplementaryEbook": "Has supplementary ebook",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Host",
   "LabelHour": "Hour",
   "LabelIcon": "Icon",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Info",
   "LabelLogLevelWarn": "Warn",
   "LabelLookForNewEpisodesAfterDate": "Look for new episodes after this date",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Media Player",
   "LabelMediaType": "Media Type",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Metadata Provider",
   "LabelMetaTag": "Meta Tag",
   "LabelMetaTags": "Meta Tags",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Allow overwriting of existing details for the selected books when a match is located",
   "LabelUploaderDragAndDrop": "Drag & drop files or folders",
   "LabelUploaderDropFiles": "Drop files",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Use chapter track",
   "LabelUseFullTrack": "Use full track",
   "LabelUser": "User",

client/strings/es.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Editar Usuario {0}",
   "ButtonViewAll": "Ver Todos",
   "ButtonYes": "Aceptar",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Cuenta",
   "HeaderAdvanced": "Avanzado",
   "HeaderAppriseNotificationSettings": "Ajustes de Notificaciones de Apprise",
   "HeaderAudiobookTools": "Herramientas de Gestión de Archivos de Audiolibro",
   "HeaderAudioTracks": "Pistas de Audio",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Respaldos",
   "HeaderChangePassword": "Cambiar Contraseña",
   "HeaderChapters": "Capítulos",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Nueva Cuenta",
   "HeaderNewLibrary": "Nueva Biblioteca",
   "HeaderNotifications": "Notificaciones",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Abrir fuente RSS",
   "HeaderOtherFiles": "Otros Archivos",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Permisos",
   "HeaderPlayerQueue": "Fila del Reproductor",
   "HeaderPlaylist": "Lista de Reproducción",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Autor (Apellido, Nombre)",
   "LabelAuthors": "Autores",
   "LabelAutoDownloadEpisodes": "Descargar Episodios Automáticamente",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Regresar a Usuario",
   "LabelBackupLocation": "Ubicación del Respaldo",
   "LabelBackupsEnableAutomaticBackups": "Habilitar Respaldo Automático",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Solamente 1 respaldo se removerá a la vez. Si tiene mas respaldos guardados, debe removerlos manualmente.",
   "LabelBitrate": "Bitrate",
   "LabelBooks": "Libros",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Cambiar Contraseña",
   "LabelChannels": "Canales",
   "LabelChapters": "Capítulos",
@@ -258,6 +271,7 @@
   "LabelExample": "Ejemplo",
   "LabelExplicit": "Explicito",
   "LabelFeedURL": "Fuente de URL",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "Archivo",
   "LabelFileBirthtime": "Archivo Creado en",
   "LabelFileModified": "Archivo modificado",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Eliminar Definitivamente",
   "LabelHasEbook": "Tiene Ebook",
   "LabelHasSupplementaryEbook": "Tiene Ebook Suplementario",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Host",
   "LabelHour": "Hora",
   "LabelIcon": "Icono",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Información",
   "LabelLogLevelWarn": "Advertencia",
   "LabelLookForNewEpisodesAfterDate": "Buscar Nuevos Episodios a partir de esta Fecha",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Reproductor de Medios",
   "LabelMediaType": "Tipo de Multimedia",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Proveedor de Metadata",
   "LabelMetaTag": "Meta Tag",
   "LabelMetaTags": "Meta Tags",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Permitir sobrescribir detalles existentes de los libros seleccionados cuando sean encontrados",
   "LabelUploaderDragAndDrop": "Arrastre y suelte archivos o carpetas",
   "LabelUploaderDropFiles": "Suelte los Archivos",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Usar pista por capitulo",
   "LabelUseFullTrack": "Usar pista completa",
   "LabelUser": "Usuario",

client/strings/fr.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Modifier l’utilisateur {0}",
   "ButtonViewAll": "Afficher tout",
   "ButtonYes": "Oui",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Compte",
   "HeaderAdvanced": "Avancé",
   "HeaderAppriseNotificationSettings": "Configuration des Notifications Apprise",
   "HeaderAudiobookTools": "Outils de Gestion de Fichier Audiobook",
   "HeaderAudioTracks": "Pistes audio",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Sauvegardes",
   "HeaderChangePassword": "Modifier le mot de passe",
   "HeaderChapters": "Chapitres",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Nouveau compte",
   "HeaderNewLibrary": "Nouvelle bibliothèque",
   "HeaderNotifications": "Notifications",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Ouvrir Flux RSS",
   "HeaderOtherFiles": "Autres fichiers",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Permissions",
   "HeaderPlayerQueue": "Liste d’écoute",
   "HeaderPlaylist": "Liste de lecture",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Auteur (Nom, Prénom)",
   "LabelAuthors": "Auteurs",
   "LabelAutoDownloadEpisodes": "Téléchargement automatique d’épisode",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Revenir à l’Utilisateur",
   "LabelBackupLocation": "Backup Location",
   "LabelBackupsEnableAutomaticBackups": "Activer les sauvegardes automatiques",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Une seule sauvegarde sera effacée à la fois. Si vous avez plus de sauvegardes à effacer, vous devrez le faire manuellement.",
   "LabelBitrate": "Bitrate",
   "LabelBooks": "Livres",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Modifier le mot de passe",
   "LabelChannels": "Canaux",
   "LabelChapters": "Chapitres",
@@ -258,6 +271,7 @@
   "LabelExample": "Exemple",
   "LabelExplicit": "Restriction",
   "LabelFeedURL": "URL du flux",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "Fichier",
   "LabelFileBirthtime": "Création du fichier",
   "LabelFileModified": "Modification du fichier",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Suppression du fichier",
   "LabelHasEbook": "Dispose d’un livre numérique",
   "LabelHasSupplementaryEbook": "Dispose d’un livre numérique supplémentaire",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Hôte",
   "LabelHour": "Heure",
   "LabelIcon": "Icone",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Info",
   "LabelLogLevelWarn": "Warn",
   "LabelLookForNewEpisodesAfterDate": "Chercher de nouveaux épisode après cette date",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Lecteur multimédia",
   "LabelMediaType": "Type de média",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Fournisseur de métadonnées",
   "LabelMetaTag": "Etiquette de métadonnée",
   "LabelMetaTags": "Etiquettes de métadonnée",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Autoriser la mise à jour des détails existants lorsqu’une correspondance est trouvée",
   "LabelUploaderDragAndDrop": "Glisser et déposer des fichiers ou dossiers",
   "LabelUploaderDropFiles": "Déposer des fichiers",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Utiliser la piste du chapitre",
   "LabelUseFullTrack": "Utiliser la piste Complète",
   "LabelUser": "Utilisateur",

client/strings/gu.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "વપરાશકર્તા {0} સંપાદિત કરો",
   "ButtonViewAll": "બધું જુઓ",
   "ButtonYes": "હા",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "એકાઉન્ટ",
   "HeaderAdvanced": "અડ્વાન્સડ",
   "HeaderAppriseNotificationSettings": "Apprise સૂચના સેટિંગ્સ",
   "HeaderAudiobookTools": "ઓડિયોબુક ફાઇલ વ્યવસ્થાપન ટૂલ્સ",
   "HeaderAudioTracks": "ઓડિયો ટ્રેક્સ",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "બેકઅપ્સ",
   "HeaderChangePassword": "પાસવર્ડ બદલો",
   "HeaderChapters": "પ્રકરણો",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "નવું એકાઉન્ટ",
   "HeaderNewLibrary": "નવી પુસ્તકાલય",
   "HeaderNotifications": "સૂચનાઓ",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "RSS ફીડ ખોલો",
   "HeaderOtherFiles": "અન્ય ફાઇલો",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "પરવાનગીઓ",
   "HeaderPlayerQueue": "પ્લેયર કતાર",
   "HeaderPlaylist": "પ્લેલિસ્ટ",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Author (Last, First)",
   "LabelAuthors": "Authors",
   "LabelAutoDownloadEpisodes": "Auto Download Episodes",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Back to User",
   "LabelBackupLocation": "Backup Location",
   "LabelBackupsEnableAutomaticBackups": "Enable automatic backups",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Only 1 backup will be removed at a time so if you already have more backups than this you should manually remove them.",
   "LabelBitrate": "Bitrate",
   "LabelBooks": "Books",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Change Password",
   "LabelChannels": "Channels",
   "LabelChapters": "Chapters",
@@ -258,6 +271,7 @@
   "LabelExample": "Example",
   "LabelExplicit": "Explicit",
   "LabelFeedURL": "Feed URL",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "File",
   "LabelFileBirthtime": "File Birthtime",
   "LabelFileModified": "File Modified",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Hard delete file",
   "LabelHasEbook": "Has ebook",
   "LabelHasSupplementaryEbook": "Has supplementary ebook",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Host",
   "LabelHour": "Hour",
   "LabelIcon": "Icon",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Info",
   "LabelLogLevelWarn": "Warn",
   "LabelLookForNewEpisodesAfterDate": "Look for new episodes after this date",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Media Player",
   "LabelMediaType": "Media Type",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Metadata Provider",
   "LabelMetaTag": "Meta Tag",
   "LabelMetaTags": "Meta Tags",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Allow overwriting of existing details for the selected books when a match is located",
   "LabelUploaderDragAndDrop": "Drag & drop files or folders",
   "LabelUploaderDropFiles": "Drop files",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Use chapter track",
   "LabelUseFullTrack": "Use full track",
   "LabelUser": "User",

client/strings/hi.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "उपयोगकर्ता {0} को संपादित करें",
   "ButtonViewAll": "सभी को देखें",
   "ButtonYes": "हाँ",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "खाता",
   "HeaderAdvanced": "विकसित",
   "HeaderAppriseNotificationSettings": "Apprise अधिसूचना सेटिंग्स",
   "HeaderAudiobookTools": "Audiobook File Management Tools",
   "HeaderAudioTracks": "Audio Tracks",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Backups",
   "HeaderChangePassword": "Change Password",
   "HeaderChapters": "Chapters",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "New Account",
   "HeaderNewLibrary": "New Library",
   "HeaderNotifications": "Notifications",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Open RSS Feed",
   "HeaderOtherFiles": "Other Files",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Permissions",
   "HeaderPlayerQueue": "Player Queue",
   "HeaderPlaylist": "Playlist",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Author (Last, First)",
   "LabelAuthors": "Authors",
   "LabelAutoDownloadEpisodes": "Auto Download Episodes",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Back to User",
   "LabelBackupLocation": "Backup Location",
   "LabelBackupsEnableAutomaticBackups": "Enable automatic backups",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Only 1 backup will be removed at a time so if you already have more backups than this you should manually remove them.",
   "LabelBitrate": "Bitrate",
   "LabelBooks": "Books",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Change Password",
   "LabelChannels": "Channels",
   "LabelChapters": "Chapters",
@@ -258,6 +271,7 @@
   "LabelExample": "Example",
   "LabelExplicit": "Explicit",
   "LabelFeedURL": "Feed URL",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "File",
   "LabelFileBirthtime": "File Birthtime",
   "LabelFileModified": "File Modified",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Hard delete file",
   "LabelHasEbook": "Has ebook",
   "LabelHasSupplementaryEbook": "Has supplementary ebook",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Host",
   "LabelHour": "Hour",
   "LabelIcon": "Icon",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Info",
   "LabelLogLevelWarn": "Warn",
   "LabelLookForNewEpisodesAfterDate": "Look for new episodes after this date",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Media Player",
   "LabelMediaType": "Media Type",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Metadata Provider",
   "LabelMetaTag": "Meta Tag",
   "LabelMetaTags": "Meta Tags",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Allow overwriting of existing details for the selected books when a match is located",
   "LabelUploaderDragAndDrop": "Drag & drop files or folders",
   "LabelUploaderDropFiles": "Drop files",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Use chapter track",
   "LabelUseFullTrack": "Use full track",
   "LabelUser": "User",

client/strings/hr.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Edit user {0}",
   "ButtonViewAll": "Prikaži sve",
   "ButtonYes": "Da",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Korisnički račun",
   "HeaderAdvanced": "Napredno",
   "HeaderAppriseNotificationSettings": "Apprise Notification Settings",
   "HeaderAudiobookTools": "Audiobook File Management alati",
   "HeaderAudioTracks": "Audio Tracks",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Backups",
   "HeaderChangePassword": "Promijeni lozinku",
   "HeaderChapters": "Poglavlja",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Novi korisnički račun",
   "HeaderNewLibrary": "Nova biblioteka",
   "HeaderNotifications": "Obavijesti",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Otvori RSS Feed",
   "HeaderOtherFiles": "Druge datoteke",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Dozvole",
   "HeaderPlayerQueue": "Player Queue",
   "HeaderPlaylist": "Playlist",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Author (Last, First)",
   "LabelAuthors": "Autori",
   "LabelAutoDownloadEpisodes": "Automatski preuzmi epizode",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Nazad k korisniku",
   "LabelBackupLocation": "Backup Location",
   "LabelBackupsEnableAutomaticBackups": "Uključi automatski backup",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Samo 1 backup će biti odjednom obrisan. Ako koristite više njih, morati ćete ih ručno ukloniti.",
   "LabelBitrate": "Bitrate",
   "LabelBooks": "Knjige",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Promijeni lozinku",
   "LabelChannels": "Channels",
   "LabelChapters": "Chapters",
@@ -258,6 +271,7 @@
   "LabelExample": "Example",
   "LabelExplicit": "Explicit",
   "LabelFeedURL": "Feed URL",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "Datoteka",
   "LabelFileBirthtime": "File Birthtime",
   "LabelFileModified": "File Modified",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Obriši datoteku zauvijek",
   "LabelHasEbook": "Has ebook",
   "LabelHasSupplementaryEbook": "Has supplementary ebook",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Host",
   "LabelHour": "Sat",
   "LabelIcon": "Ikona",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Info",
   "LabelLogLevelWarn": "Warn",
   "LabelLookForNewEpisodesAfterDate": "Traži nove epizode nakon ovog datuma",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Media Player",
   "LabelMediaType": "Media Type",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Poslužitelj metapodataka ",
   "LabelMetaTag": "Meta Tag",
   "LabelMetaTags": "Meta Tags",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Dozvoli postavljanje novih detalja za odabrane knjige nakon što je match pronađen",
   "LabelUploaderDragAndDrop": "Drag & Drop datoteke ili foldere",
   "LabelUploaderDropFiles": "Ubaci datoteke",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Koristi poglavlja track",
   "LabelUseFullTrack": "Koristi cijeli track",
   "LabelUser": "Korisnik",

client/strings/it.json

@@ -1,10 +1,10 @@
 {
   "ButtonAdd": "Aggiungi",
   "ButtonAddChapters": "Aggiungi Capitoli",
-  "ButtonAddDevice": "Add Device",
-  "ButtonAddLibrary": "Add Library",
+  "ButtonAddDevice": "Aggiungi Dispositivo",
+  "ButtonAddLibrary": "Aggiungi Libreria",
   "ButtonAddPodcasts": "Aggiungi Podcast",
-  "ButtonAddUser": "Add User",
+  "ButtonAddUser": "Aggiungi User",
   "ButtonAddYourFirstLibrary": "Aggiungi la tua prima libreria",
   "ButtonApply": "Applica",
   "ButtonApplyChapters": "Applica",
@@ -62,7 +62,7 @@
   "ButtonRemoveSeriesFromContinueSeries": "Rimuovi la Serie per Continuarla",
   "ButtonReScan": "Ri-scansiona",
   "ButtonReset": "Reset",
-  "ButtonResetToDefault": "Reset to default",
+  "ButtonResetToDefault": "Ripristino di default",
   "ButtonRestore": "Ripristina",
   "ButtonSave": "Salva",
   "ButtonSaveAndClose": "Salva & Chiudi",
@@ -75,7 +75,7 @@
   "ButtonSetChaptersFromTracks": "Impostare i capitoli dalle tracce",
   "ButtonShiftTimes": "Ricerca veloce",
   "ButtonShow": "Mostra",
-  "ButtonStartM4BEncode": "Inizia L'Encoda del M4B",
+  "ButtonStartM4BEncode": "Inizia L'Encode del M4B",
   "ButtonStartMetadataEmbed": "Inizia Incorporo Metadata",
   "ButtonSubmit": "Invia",
   "ButtonTest": "Test",
@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Modifica Utente {0}",
   "ButtonViewAll": "Mostra Tutto",
   "ButtonYes": "Si",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Account",
   "HeaderAdvanced": "Avanzate",
   "HeaderAppriseNotificationSettings": "Apprendi le impostazioni di Notifica",
   "HeaderAudiobookTools": "Utilità Audiobook File Management",
   "HeaderAudioTracks": "Tracce Audio",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Backup",
   "HeaderChangePassword": "Cambia Password",
   "HeaderChapters": "Capitoli",
@@ -102,7 +106,7 @@
   "HeaderCurrentDownloads": "Download Correnti",
   "HeaderDetails": "Dettagli",
   "HeaderDownloadQueue": "Download Queue",
-  "HeaderEbookFiles": "Ebook Files",
+  "HeaderEbookFiles": "Ebook File",
   "HeaderEmail": "Email",
   "HeaderEmailSettings": "Email Settings",
   "HeaderEpisodes": "Episodi",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Nuovo Account",
   "HeaderNewLibrary": "Nuova Libreria",
   "HeaderNotifications": "Notifiche",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Apri RSS Feed",
   "HeaderOtherFiles": "Altri File",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Permessi",
   "HeaderPlayerQueue": "Coda Riproduzione",
   "HeaderPlaylist": "Playlist",
@@ -161,7 +167,7 @@
   "HeaderStatsRecentSessions": "Sessioni Recenti",
   "HeaderStatsTop10Authors": "Top 10 Autori",
   "HeaderStatsTop5Genres": "Top 5 Generi",
-  "HeaderTableOfContents": "Tabellla dei Contenuti",
+  "HeaderTableOfContents": "Tabella dei Contenuti",
   "HeaderTools": "Strumenti",
   "HeaderUpdateAccount": "Aggiorna Account",
   "HeaderUpdateAuthor": "Aggiorna Autore",
@@ -181,11 +187,11 @@
   "LabelAddToCollectionBatch": "Aggiungi {0} Libri alla Raccolta",
   "LabelAddToPlaylist": "aggiungi alla Playlist",
   "LabelAddToPlaylistBatch": "Aggiungi {0} file alla Playlist",
-  "LabelAdminUsersOnly": "Admin users only",
+  "LabelAdminUsersOnly": "Solo utenti Amministratori",
   "LabelAll": "Tutti",
   "LabelAllUsers": "Tutti gli Utenti",
-  "LabelAllUsersExcludingGuests": "All users excluding guests",
-  "LabelAllUsersIncludingGuests": "All users including guests",
+  "LabelAllUsersExcludingGuests": "Tutti gli Utenti Esclusi gli ospiti",
+  "LabelAllUsersIncludingGuests": "Tutti gli Utenti Inclusi gli ospiti",
   "LabelAlreadyInYourLibrary": "Già esistente nella libreria",
   "LabelAppend": "Appese",
   "LabelAuthor": "Autore",
@@ -193,8 +199,14 @@
   "LabelAuthorLastFirst": "Autori (Per Cognome)",
   "LabelAuthors": "Autori",
   "LabelAutoDownloadEpisodes": "Auto Download Episodi",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Torna a Utenti",
-  "LabelBackupLocation": "Backup Location",
+  "LabelBackupLocation": "Percorso del Backup",
   "LabelBackupsEnableAutomaticBackups": "Abilita backup Automatico",
   "LabelBackupsEnableAutomaticBackupsHelp": "I Backup saranno salvati in /metadata/backups",
   "LabelBackupsMaxBackupSize": "Dimensione massima backup (in GB)",
@@ -203,16 +215,17 @@
   "LabelBackupsNumberToKeepHelp": "Verrà rimosso solo 1 backup alla volta, quindi se hai più backup, dovrai rimuoverli manualmente.",
   "LabelBitrate": "Bitrate",
   "LabelBooks": "Libri",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Cambia Password",
   "LabelChannels": "Canali",
   "LabelChapters": "Capitoli",
   "LabelChaptersFound": "Capitoli Trovati",
   "LabelChapterTitle": "Titoli dei Capitoli",
-  "LabelClickForMoreInfo": "Click for more info",
+  "LabelClickForMoreInfo": "Click per altre Info",
   "LabelClosePlayer": "Chiudi player",
   "LabelCodec": "Codec",
   "LabelCollapseSeries": "Comprimi Serie",
-  "LabelCollection": "Collection",
+  "LabelCollection": "Raccolta",
   "LabelCollections": "Raccolte",
   "LabelComplete": "Completo",
   "LabelConfirmPassword": "Conferma Password",
@@ -220,23 +233,23 @@
   "LabelContinueReading": "Continua la Lettura",
   "LabelContinueSeries": "Continua Serie",
   "LabelCover": "Cover",
-  "LabelCoverImageURL": "Cover Image URL",
+  "LabelCoverImageURL": "Indirizzo della cover URL",
   "LabelCreatedAt": "Creato A",
   "LabelCronExpression": "Espressione Cron",
   "LabelCurrent": "Attuale",
   "LabelCurrently": "Attualmente:",
-  "LabelCustomCronExpression": "Custom Cron Expression:",
+  "LabelCustomCronExpression": "Espressione Cron personalizzata:",
   "LabelDatetime": "Data & Ora",
-  "LabelDeleteFromFileSystemCheckbox": "Delete from file system (uncheck to only remove from database)",
+  "LabelDeleteFromFileSystemCheckbox": "Elimina dal file system (togli la spunta per eliminarla solo dal DB)",
   "LabelDescription": "Descrizione",
   "LabelDeselectAll": "Deseleziona Tutto",
   "LabelDevice": "Dispositivo",
   "LabelDeviceInfo": "Info Dispositivo",
-  "LabelDeviceIsAvailableTo": "Device is available to...",
+  "LabelDeviceIsAvailableTo": "Il dispositivo e disponibile su...",
   "LabelDirectory": "Elenco",
   "LabelDiscFromFilename": "Disco dal nome file",
   "LabelDiscFromMetadata": "Disco dal Metadata",
-  "LabelDiscover": "Discover",
+  "LabelDiscover": "Scopri",
   "LabelDownload": "Download",
   "LabelDownloadNEpisodes": "Download {0} episodes",
   "LabelDuration": "Durata",
@@ -258,6 +271,7 @@
   "LabelExample": "Esempio",
   "LabelExplicit": "Esplicito",
   "LabelFeedURL": "Feed URL",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "File",
   "LabelFileBirthtime": "Data Creazione",
   "LabelFileModified": "Ultima modifica",
@@ -275,10 +289,11 @@
   "LabelHardDeleteFile": "Elimina Definitivamente",
   "LabelHasEbook": "Un ebook",
   "LabelHasSupplementaryEbook": "Un ebook Supplementare",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Host",
   "LabelHour": "Ora",
   "LabelIcon": "Icona",
-  "LabelImageURLFromTheWeb": "Image URL from the web",
+  "LabelImageURLFromTheWeb": "Immagine URL da internet",
   "LabelIncludeInTracklist": "Includi nella Tracklist",
   "LabelIncomplete": "Incompleta",
   "LabelInProgress": "In Corso",
@@ -303,22 +318,25 @@
   "LabelLastUpdate": "Ultimo Aggiornamento",
   "LabelLayout": "Layout",
   "LabelLayoutSinglePage": "Pagina Singola",
-  "LabelLayoutSplitPage": "DIvidi Pagina",
+  "LabelLayoutSplitPage": "Dividi Pagina",
   "LabelLess": "Poco",
   "LabelLibrariesAccessibleToUser": "Librerie Accessibili agli Utenti",
   "LabelLibrary": "Libreria",
   "LabelLibraryItem": "Elementi della Library",
   "LabelLibraryName": "Nome Libreria",
   "LabelLimit": "Limiti",
-  "LabelLineSpacing": "Line spacing",
+  "LabelLineSpacing": "Interlinea",
   "LabelListenAgain": "Ri-ascolta",
   "LabelLogLevelDebug": "Debug",
   "LabelLogLevelInfo": "Info",
   "LabelLogLevelWarn": "Allarme",
   "LabelLookForNewEpisodesAfterDate": "Cerca nuovi episodi dopo questa data",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Media Player",
   "LabelMediaType": "Tipo Media",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Metadata Provider",
   "LabelMetaTag": "Meta Tag",
   "LabelMetaTags": "Meta Tags",
@@ -398,7 +416,7 @@
   "LabelSeason": "Stagione",
   "LabelSelectAllEpisodes": "Seleziona tutti gli Episodi",
   "LabelSelectEpisodesShowing": "Episodi {0} selezionati ",
-  "LabelSelectUsers": "Select users",
+  "LabelSelectUsers": "Selezione Utenti",
   "LabelSendEbookToDevice": "Invia ebook a...",
   "LabelSequence": "Sequenza",
   "LabelSeries": "Serie",
@@ -414,9 +432,9 @@
   "LabelSettingsDisableWatcher": "Disattiva Watcher",
   "LabelSettingsDisableWatcherForLibrary": "Disattiva Watcher per le librerie",
   "LabelSettingsDisableWatcherHelp": "Disattiva il controllo automatico libri nelle cartelle delle librerie. *Richiede il Riavvio del Server",
-  "LabelSettingsEnableWatcher": "Enable Watcher",
-  "LabelSettingsEnableWatcherForLibrary": "Enable folder watcher for library",
-  "LabelSettingsEnableWatcherHelp": "Enables the automatic adding/updating of items when file changes are detected. *Requires server restart",
+  "LabelSettingsEnableWatcher": "Abilita Watcher",
+  "LabelSettingsEnableWatcherForLibrary": "Abilita il controllo cartelle per la libreria",
+  "LabelSettingsEnableWatcherHelp": "Abilita l'aggiunta/aggiornamento automatico degli elementi quando vengono rilevate modifiche ai file. *Richiede il riavvio del Server",
   "LabelSettingsExperimentalFeatures": "Opzioni Sperimentali",
   "LabelSettingsExperimentalFeaturesHelp": "Funzionalità in fase di sviluppo che potrebbero utilizzare i tuoi feedback e aiutare i test. Fare clic per aprire la discussione github.",
   "LabelSettingsFindCovers": "Trova covers",
@@ -471,8 +489,8 @@
   "LabelTagsNotAccessibleToUser": "Tags non accessibile agli Utenti",
   "LabelTasks": "Processi in esecuzione",
   "LabelTheme": "Tema",
-  "LabelThemeDark": "Dark",
-  "LabelThemeLight": "Light",
+  "LabelThemeDark": "Scuro",
+  "LabelThemeLight": "Chiaro",
   "LabelTimeBase": "Time Base",
   "LabelTimeListened": "Tempo di Ascolto",
   "LabelTimeListenedToday": "Tempo di Ascolto Oggi",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Consenti la sovrascrittura dei dettagli esistenti per i libri selezionati quando viene individuata una corrispondenza",
   "LabelUploaderDragAndDrop": "Drag & drop file o Cartelle",
   "LabelUploaderDropFiles": "Elimina file",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Usa il Capitolo della Traccia",
   "LabelUseFullTrack": "Usa la traccia totale",
   "LabelUser": "Utente",
@@ -532,21 +551,21 @@
   "MessageChapterErrorStartLtPrev": "L'ora di inizio non valida deve essere maggiore o uguale all'ora di inizio del capitolo precedente",
   "MessageChapterStartIsAfter": "L'inizio del capitolo è dopo la fine del tuo audiolibro",
   "MessageCheckingCron": "Controllo cron...",
-  "MessageConfirmCloseFeed": "Are you sure you want to close this feed?",
+  "MessageConfirmCloseFeed": "Sei sicuro di voler chiudere questo feed?",
   "MessageConfirmDeleteBackup": "Sei sicuro di voler eliminare il backup {0}?",
   "MessageConfirmDeleteFile": "Questo eliminerà il file dal tuo file system. Sei sicuro?",
   "MessageConfirmDeleteLibrary": "Sei sicuro di voler eliminare definitivamente la libreria \"{0}\"?",
-  "MessageConfirmDeleteLibraryItem": "This will delete the library item from the database and your file system. Are you sure?",
-  "MessageConfirmDeleteLibraryItems": "This will delete {0} library items from the database and your file system. Are you sure?",
+  "MessageConfirmDeleteLibraryItem": " l'elemento della libreria dal database e dal file system. Sei sicuro?",
+  "MessageConfirmDeleteLibraryItems": "Ciò eliminerà {0} elementi della libreria dal database e dal file system. Sei sicuro?",
   "MessageConfirmDeleteSession": "Sei sicuro di voler eliminare questa sessione?",
   "MessageConfirmForceReScan": "Sei sicuro di voler forzare una nuova scansione?",
   "MessageConfirmMarkAllEpisodesFinished": "Sei sicuro di voler contrassegnare tutti gli episodi come finiti?",
-  "MessageConfirmMarkAllEpisodesNotFinished": "Are you sure you want to mark all episodes as not finished?",
+  "MessageConfirmMarkAllEpisodesNotFinished": "Sei sicuro di voler contrassegnare tutti gli episodi come non completati?",
   "MessageConfirmMarkSeriesFinished": "Sei sicuro di voler contrassegnare tutti i libri di questa serie come completati?",
   "MessageConfirmMarkSeriesNotFinished": "Sei sicuro di voler contrassegnare tutti i libri di questa serie come non completati?",
-  "MessageConfirmQuickEmbed": "Warning! Quick embed will not backup your audio files. Make sure that you have a backup of your audio files. <br><br>Would you like to continue?",
+  "MessageConfirmQuickEmbed": "Attenzione! L'incorporamento rapido non eseguirà il backup dei file audio. Assicurati di avere un backup dei tuoi file audio. <br><br>Vuoi Continuare?",
   "MessageConfirmRemoveAllChapters": "Sei sicuro di voler rimuovere tutti i capitoli?",
-  "MessageConfirmRemoveAuthor": "Are you sure you want to remove author \"{0}\"?",
+  "MessageConfirmRemoveAuthor": "Sei sicuro di voler rimuovere l'autore? \"{0}\"?",
   "MessageConfirmRemoveCollection": "Sei sicuro di voler rimuovere la Raccolta \"{0}\"?",
   "MessageConfirmRemoveEpisode": "Sei sicuro di voler rimuovere l'episodio \"{0}\"?",
   "MessageConfirmRemoveEpisodes": "Sei sicuro di voler rimuovere  {0} episodi?",
@@ -558,7 +577,7 @@
   "MessageConfirmRenameTag": "Sei sicuro di voler rinominare il tag \"{0}\" in \"{1}\" per tutti gli oggetti?",
   "MessageConfirmRenameTagMergeNote": "Nota: Questo tag esiste già e verrà unito nel vecchio.",
   "MessageConfirmRenameTagWarning": "Avvertimento! Esiste già un tag simile con un nome simile \"{0}\".",
-  "MessageConfirmReScanLibraryItems": "Are you sure you want to re-scan {0} items?",
+  "MessageConfirmReScanLibraryItems": "Sei sicuro di voler ripetere la scansione? {0} oggetti?",
   "MessageConfirmSendEbookToDevice": "Sei sicuro di voler inviare {0} ebook \"{1}\" al Device \"{2}\"?",
   "MessageDownloadingEpisode": "Download episodio in corso",
   "MessageDragFilesIntoTrackOrder": "Trascina i file nell'ordine di traccia corretto",
@@ -608,7 +627,7 @@
   "MessageNoResults": "Nessun Risultato",
   "MessageNoSearchResultsFor": "Nessun risultato per \"{0}\"",
   "MessageNoSeries": "Nessuna Serie",
-  "MessageNoTags": "No Tags",
+  "MessageNoTags": "Nessun Tags",
   "MessageNoTasksRunning": "Nessun processo in esecuzione",
   "MessageNotYetImplemented": "Non Ancora Implementato",
   "MessageNoUpdateNecessary": "Nessun aggiornamento necessario",
@@ -637,7 +656,7 @@
   "MessageUploaderItemSuccess": "Caricato con successo!",
   "MessageUploading": "Caricamento...",
   "MessageValidCronExpression": "Espressione Cron Valida",
-  "MessageWatcherIsDisabledGlobally": "Watcher è disabilitato a livello globale nelle impostazioni del server",
+  "MessageWatcherIsDisabledGlobally": "Controllo file automatico è disabilitato a livello globale nelle impostazioni del server",
   "MessageXLibraryIsEmpty": "{0} libreria vuota!",
   "MessageYourAudiobookDurationIsLonger": "La durata dell'audiolibro è più lunga della durata trovata",
   "MessageYourAudiobookDurationIsShorter": "La durata dell'audiolibro è inferiore alla durata trovata",
@@ -651,7 +670,7 @@
   "NoteUploaderOnlyAudioFiles": "Se carichi solo file audio, ogni file audio verrà gestito come un audiolibro separato.",
   "NoteUploaderUnsupportedFiles": "I file non supportati vengono ignorati. Quando si sceglie o si elimina una cartella, gli altri file che non si trovano in una cartella di elementi vengono ignorati.",
   "PlaceholderNewCollection": "Nome Nuova Raccolta",
-  "PlaceholderNewFolderPath": "Nuovo percorso Cartella",
+  "PlaceholderNewFolderPath": "Nuovo Percorso Cartella",
   "PlaceholderNewPlaylist": "Nome nuova playlist",
   "PlaceholderSearch": "Cerca..",
   "PlaceholderSearchEpisode": "Cerca Episodio..",
@@ -717,7 +736,7 @@
   "ToastRSSFeedCloseSuccess": "RSS feed chiuso",
   "ToastSendEbookToDeviceFailed": "Impossibile inviare l'ebook al dispositivo",
   "ToastSendEbookToDeviceSuccess": "Ebook inviato al dispositivo \"{0}\"",
-  "ToastSeriesUpdateFailed": "Aggiornaento Serie Fallito",
+  "ToastSeriesUpdateFailed": "Aggiornamento Serie Fallito",
   "ToastSeriesUpdateSuccess": "Serie Aggornate",
   "ToastSessionDeleteFailed": "Errore eliminazione sessione",
   "ToastSessionDeleteSuccess": "Sessione cancellata",

client/strings/lt.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Redaguoti naudotoją {0}",
   "ButtonViewAll": "Peržiūrėti visus",
   "ButtonYes": "Taip",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Paskyra",
   "HeaderAdvanced": "Papildomi",
   "HeaderAppriseNotificationSettings": "Apprise pranešimo nustatymai",
   "HeaderAudiobookTools": "Audioknygų failų valdymo įrankiai",
   "HeaderAudioTracks": "Garso takeliai",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Atsarginės kopijos",
   "HeaderChangePassword": "Pakeisti slaptažodį",
   "HeaderChapters": "Skyriai",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Nauja paskyra",
   "HeaderNewLibrary": "Nauja biblioteka",
   "HeaderNotifications": "Pranešimai",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Atidaryti RSS srautą",
   "HeaderOtherFiles": "Kiti failai",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Leidimai",
   "HeaderPlayerQueue": "Grotuvo eilė",
   "HeaderPlaylist": "Grojaraštis",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Autorius (Pavardė, Vardas)",
   "LabelAuthors": "Autoriai",
   "LabelAutoDownloadEpisodes": "Automatiškai atsisiųsti epizodus",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Grįžti į naudotoją",
   "LabelBackupLocation": "Backup Location",
   "LabelBackupsEnableAutomaticBackups": "Įjungti automatinį atsarginių kopijų kūrimą",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Tik viena atsarginė kopija bus pašalinta vienu metu, todėl jei jau turite daugiau atsarginių kopijų nei nurodyta, turite jas pašalinti rankiniu būdu.",
   "LabelBitrate": "Bitų sparta",
   "LabelBooks": "Knygos",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Pakeisti slaptažodį",
   "LabelChannels": "Kanalai",
   "LabelChapters": "Skyriai",
@@ -258,6 +271,7 @@
   "LabelExample": "Pavyzdys",
   "LabelExplicit": "Suaugusiems",
   "LabelFeedURL": "Srauto URL",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "Failas",
   "LabelFileBirthtime": "Failo kūrimo laikas",
   "LabelFileModified": "Failo keitimo laikas",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Galutinai ištrinti failą",
   "LabelHasEbook": "Turi e-knygą",
   "LabelHasSupplementaryEbook": "Turi papildomą e-knygą",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Serveris",
   "LabelHour": "Valanda",
   "LabelIcon": "Piktograma",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Info",
   "LabelLogLevelWarn": "Warn",
   "LabelLookForNewEpisodesAfterDate": "Ieškoti naujų epizodų po šios datos",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Grotuvas",
   "LabelMediaType": "Medijos tipas",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Metaduomenų tiekėjas",
   "LabelMetaTag": "Meta žymė",
   "LabelMetaTags": "Meta žymos",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Leisti perrašyti esamus duomenis pasirinktoms knygoms, kai yra rasta atitikmenų",
   "LabelUploaderDragAndDrop": "Tempkite ir paleiskite failus ar aplankus",
   "LabelUploaderDropFiles": "Nutempti failus",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Naudoti skyrių takelį",
   "LabelUseFullTrack": "Naudoti visą takelį",
   "LabelUser": "Vartotojas",

client/strings/nl.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Wijzig gebruiker {0}",
   "ButtonViewAll": "Toon alle",
   "ButtonYes": "Ja",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Account",
   "HeaderAdvanced": "Geavanceerd",
   "HeaderAppriseNotificationSettings": "Apprise-notificatie instellingen",
   "HeaderAudiobookTools": "Audioboekbestandbeheer tools",
   "HeaderAudioTracks": "Audiotracks",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Back-ups",
   "HeaderChangePassword": "Wachtwoord wijzigen",
   "HeaderChapters": "Hoofdstukken",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Nieuwe account",
   "HeaderNewLibrary": "Nieuwe bibliotheek",
   "HeaderNotifications": "Notificaties",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Open RSS-feed",
   "HeaderOtherFiles": "Andere bestanden",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Toestemmingen",
   "HeaderPlayerQueue": "Afspeelwachtrij",
   "HeaderPlaylist": "Afspeellijst",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Auteur (Achternaam, Voornaam)",
   "LabelAuthors": "Auteurs",
   "LabelAutoDownloadEpisodes": "Afleveringen automatisch downloaden",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Terug naar gebruiker",
   "LabelBackupLocation": "Back-up locatie",
   "LabelBackupsEnableAutomaticBackups": "Automatische back-ups inschakelen",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Er wordt slechts 1 back-up per keer verwijderd, dus als je reeds meer back-ups dan dit hebt moet je ze handmatig verwijderen.",
   "LabelBitrate": "Bitrate",
   "LabelBooks": "Boeken",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Wachtwoord wijzigen",
   "LabelChannels": "Kanalen",
   "LabelChapters": "Hoofdstukken",
@@ -258,6 +271,7 @@
   "LabelExample": "Voorbeeld",
   "LabelExplicit": "Expliciet",
   "LabelFeedURL": "Feed URL",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "Bestand",
   "LabelFileBirthtime": "Aanmaaktijd bestand",
   "LabelFileModified": "Bestand gewijzigd",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Hard-delete bestand",
   "LabelHasEbook": "Heeft ebook",
   "LabelHasSupplementaryEbook": "Heeft supplementair ebook",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Host",
   "LabelHour": "Uur",
   "LabelIcon": "Icoon",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Info",
   "LabelLogLevelWarn": "Waarschuwing",
   "LabelLookForNewEpisodesAfterDate": "Zoek naar nieuwe afleveringen na deze datum",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Mediaspeler",
   "LabelMediaType": "Mediatype",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Metadatabron",
   "LabelMetaTag": "Meta-tag",
   "LabelMetaTags": "Meta-tags",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Sta overschrijven van bestaande details toe voor de geselecteerde boeken wanneer een match is gevonden",
   "LabelUploaderDragAndDrop": "Slepen & neerzeten van bestanden of mappen",
   "LabelUploaderDropFiles": "Bestanden neerzetten",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Gebruik hoofdstuktrack",
   "LabelUseFullTrack": "Gebruik volledige track",
   "LabelUser": "Gebruiker",

client/strings/no.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Rediger bruker {0}",
   "ButtonViewAll": "Vis alt",
   "ButtonYes": "Ja",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Konto",
   "HeaderAdvanced": "Avansert",
   "HeaderAppriseNotificationSettings": "Apprise notifikasjonsinstillinger",
   "HeaderAudiobookTools": "Lydbok Filbehandlingsverktøy",
   "HeaderAudioTracks": "Lydspor",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Sikkerhetskopier",
   "HeaderChangePassword": "Bytt passord",
   "HeaderChapters": "Kapittel",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Ny konto",
   "HeaderNewLibrary": "Ny bibliotek",
   "HeaderNotifications": "Notifikasjoner",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Åpne RSS Feed",
   "HeaderOtherFiles": "Andre filer",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Rettigheter",
   "HeaderPlayerQueue": "Spiller kø",
   "HeaderPlaylist": "Spilleliste",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Forfatter (Etternavn Fornavn)",
   "LabelAuthors": "Forfattere",
   "LabelAutoDownloadEpisodes": "Last ned episoder automatisk",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Tilbake til bruker",
   "LabelBackupLocation": "Backup Location",
   "LabelBackupsEnableAutomaticBackups": "Aktiver automatisk sikkerhetskopi",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Kun 1 sikkerhetskopi vil bli fjernet om gangen, hvis du allerede har flere sikkerhetskopier enn dette bør du fjerne de manuelt.",
   "LabelBitrate": "Bithastighet",
   "LabelBooks": "Bøker",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Endre passord",
   "LabelChannels": "Kanaler",
   "LabelChapters": "Kapitler",
@@ -258,6 +271,7 @@
   "LabelExample": "Eksempel",
   "LabelExplicit": "Eksplisitt",
   "LabelFeedURL": "Feed Adresse",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "Fil",
   "LabelFileBirthtime": "Fil Opprettelsesdato",
   "LabelFileModified": "Fil Endret",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Tving sletting av fil",
   "LabelHasEbook": "Har ebok",
   "LabelHasSupplementaryEbook": "Har supplerende ebok",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Tjener",
   "LabelHour": "Time",
   "LabelIcon": "Ikon",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Info",
   "LabelLogLevelWarn": "Warn",
   "LabelLookForNewEpisodesAfterDate": "Se etter nye episoder etter denne datoen",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Mediespiller",
   "LabelMediaType": "Medie type",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Metadata Leverandør",
   "LabelMetaTag": "Meta Tag",
   "LabelMetaTags": "Meta Tags",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Tillat overskriving av eksisterende detaljer for de valgte bøkene når en lik bok er funnet",
   "LabelUploaderDragAndDrop": "Dra og slipp filer eller mapper",
   "LabelUploaderDropFiles": "Slipp filer",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Bruk kapittelspor",
   "LabelUseFullTrack": "Bruke hele sporet",
   "LabelUser": "Bruker",

client/strings/pl.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Edit user {0}",
   "ButtonViewAll": "Zobacz wszystko",
   "ButtonYes": "Tak",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Konto",
   "HeaderAdvanced": "Zaawansowane",
   "HeaderAppriseNotificationSettings": "Ustawienia powiadomień Apprise",
   "HeaderAudiobookTools": "Narzędzia do zarządzania audiobookami",
   "HeaderAudioTracks": "Ścieżki audio",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Kopie zapasowe",
   "HeaderChangePassword": "Zmień hasło",
   "HeaderChapters": "Rozdziały",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Nowe konto",
   "HeaderNewLibrary": "Nowa biblioteka",
   "HeaderNotifications": "Powiadomienia",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Utwórz kanał RSS",
   "HeaderOtherFiles": "Inne pliki",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Uprawnienia",
   "HeaderPlayerQueue": "Player Queue",
   "HeaderPlaylist": "Playlist",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Author (Malejąco)",
   "LabelAuthors": "Autorzy",
   "LabelAutoDownloadEpisodes": "Automatyczne pobieranie odcinków",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Powrót",
   "LabelBackupLocation": "Backup Location",
   "LabelBackupsEnableAutomaticBackups": "Włącz automatyczne kopie zapasowe",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Tylko 1 kopia zapasowa zostanie usunięta, więc jeśli masz już więcej kopii zapasowych, powinieneś je ręcznie usunąć.",
   "LabelBitrate": "Bitrate",
   "LabelBooks": "Książki",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Zmień hasło",
   "LabelChannels": "Channels",
   "LabelChapters": "Chapters",
@@ -258,6 +271,7 @@
   "LabelExample": "Example",
   "LabelExplicit": "Nieprzyzwoite",
   "LabelFeedURL": "URL kanału",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "Plik",
   "LabelFileBirthtime": "Data utworzenia pliku",
   "LabelFileModified": "Data modyfikacji pliku",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Usuń trwale plik",
   "LabelHasEbook": "Has ebook",
   "LabelHasSupplementaryEbook": "Has supplementary ebook",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Host",
   "LabelHour": "Godzina",
   "LabelIcon": "Ikona",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Informacja",
   "LabelLogLevelWarn": "Ostrzeżenie",
   "LabelLookForNewEpisodesAfterDate": "Szukaj nowych odcinków po dacie",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Odtwarzacz",
   "LabelMediaType": "Typ mediów",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Dostawca metadanych",
   "LabelMetaTag": "Tag",
   "LabelMetaTags": "Meta Tags",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Umożliwienie nadpisania istniejących szczegółów dla wybranych książek w przypadku znalezienia dopasowania",
   "LabelUploaderDragAndDrop": "Przeciągnij i puść foldery lub pliki",
   "LabelUploaderDropFiles": "Puść pliki",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Użyj ścieżki rozdziału",
   "LabelUseFullTrack": "Użycie ścieżki rozdziału",
   "LabelUser": "Użytkownik",

client/strings/ru.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Редактировать пользователя {0}",
   "ButtonViewAll": "Посмотреть все",
   "ButtonYes": "Да",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Учетная запись",
   "HeaderAdvanced": "Дополнительно",
   "HeaderAppriseNotificationSettings": "Настройки оповещений",
   "HeaderAudiobookTools": "Инструменты файлов аудиокниг",
   "HeaderAudioTracks": "Аудио треки",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Бэкапы",
   "HeaderChangePassword": "Изменить пароль",
   "HeaderChapters": "Главы",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Новая учетная запись",
   "HeaderNewLibrary": "Новая библиотека",
   "HeaderNotifications": "Уведомления",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Открыть RSS-канал",
   "HeaderOtherFiles": "Другие файлы",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Разрешения",
   "HeaderPlayerQueue": "Очередь воспроизведения",
   "HeaderPlaylist": "Плейлист",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Автор (Фамилия, Имя)",
   "LabelAuthors": "Авторы",
   "LabelAutoDownloadEpisodes": "Скачивать эпизоды автоматически",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Назад к пользователю",
   "LabelBackupLocation": "Backup Location",
   "LabelBackupsEnableAutomaticBackups": "Включить автоматическое бэкапирование",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "За один раз только 1 бэкап будет удален, так что если у вас будет больше бэкапов, то их нужно удалить вручную.",
   "LabelBitrate": "Битрейт",
   "LabelBooks": "Книги",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Изменить пароль",
   "LabelChannels": "Каналы",
   "LabelChapters": "Главы",
@@ -258,6 +271,7 @@
   "LabelExample": "Пример",
   "LabelExplicit": "Явный",
   "LabelFeedURL": "URL канала",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "Файл",
   "LabelFileBirthtime": "Дата создания",
   "LabelFileModified": "Дата модификации",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Жесткое удаление файла",
   "LabelHasEbook": "Есть e-книга",
   "LabelHasSupplementaryEbook": "Есть дополнительная e-книга",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Хост",
   "LabelHour": "Часы",
   "LabelIcon": "Иконка",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Info",
   "LabelLogLevelWarn": "Warn",
   "LabelLookForNewEpisodesAfterDate": "Искать новые эпизоды после этой даты",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Медиа проигрыватель",
   "LabelMediaType": "Тип медиа",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Провайдер",
   "LabelMetaTag": "Мета тег",
   "LabelMetaTags": "Мета теги",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Позволяет перезаписывать текущие подробности для выбранных книг если будут найдены",
   "LabelUploaderDragAndDrop": "Перетащите файлы или каталоги",
   "LabelUploaderDropFiles": "Перетащите файлы",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Показывать время главы",
   "LabelUseFullTrack": "Показывать время книги",
   "LabelUser": "Пользователь",

client/strings/sv.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "Redigera användare {0}",
   "ButtonViewAll": "Visa alla",
   "ButtonYes": "Ja",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "Konto",
   "HeaderAdvanced": "Avancerad",
   "HeaderAppriseNotificationSettings": "Apprise Meddelandeinställningar",
   "HeaderAudiobookTools": "Ljudbokshantering",
   "HeaderAudioTracks": "Ljudspår",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "Säkerhetskopior",
   "HeaderChangePassword": "Ändra lösenord",
   "HeaderChapters": "Kapitel",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "Nytt konto",
   "HeaderNewLibrary": "Nytt bibliotek",
   "HeaderNotifications": "Meddelanden",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "Öppna RSS-flöde",
   "HeaderOtherFiles": "Andra filer",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "Behörigheter",
   "HeaderPlayerQueue": "Spelarkö",
   "HeaderPlaylist": "Spellista",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "Författare (Efternamn, Förnamn)",
   "LabelAuthors": "Författare",
   "LabelAutoDownloadEpisodes": "Automatisk nedladdning av avsnitt",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "Tillbaka till användaren",
   "LabelBackupLocation": "Säkerhetskopia Plats",
   "LabelBackupsEnableAutomaticBackups": "Aktivera automatiska säkerhetskopior",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "Endast en säkerhetskopia tas bort åt gången, så om du redan har fler säkerhetskopior än detta bör du ta bort dem manuellt.",
   "LabelBitrate": "Bitfrekvens",
   "LabelBooks": "Böcker",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "Ändra lösenord",
   "LabelChannels": "Kanaler",
   "LabelChapters": "Kapitel",
@@ -258,6 +271,7 @@
   "LabelExample": "Exempel",
   "LabelExplicit": "Explicit",
   "LabelFeedURL": "Flödes-URL",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "Fil",
   "LabelFileBirthtime": "Födelse-tidpunkt för fil",
   "LabelFileModified": "Fil ändrad",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "Hård radering av fil",
   "LabelHasEbook": "Har e-bok",
   "LabelHasSupplementaryEbook": "Har kompletterande e-bok",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "Värd",
   "LabelHour": "Timme",
   "LabelIcon": "Ikon",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "Felsökningsnivå: Information",
   "LabelLogLevelWarn": "Felsökningsnivå: Varning",
   "LabelLookForNewEpisodesAfterDate": "Sök efter nya avsnitt efter detta datum",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "Mediaspelare",
   "LabelMediaType": "Mediatyp",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 är lägsta prioritet, 5 är högsta prioritet",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "Metadataleverantör",
   "LabelMetaTag": "Metamärke",
   "LabelMetaTags": "Metamärken",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "Tillåt överskrivning av befintliga detaljer för de valda böckerna när en matchning hittas",
   "LabelUploaderDragAndDrop": "Dra och släpp filer eller mappar",
   "LabelUploaderDropFiles": "Släpp filer",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "Använd kapitelspår",
   "LabelUseFullTrack": "Använd hela spåret",
   "LabelUser": "Användare",

client/strings/zh-cn.json

@@ -87,11 +87,15 @@
   "ButtonUserEdit": "编辑用户 {0}",
   "ButtonViewAll": "查看全部",
   "ButtonYes": "确定",
+  "ErrorUploadFetchMetadataAPI": "Error fetching metadata",
+  "ErrorUploadFetchMetadataNoResults": "Could not fetch metadata - try updating title and/or author",
+  "ErrorUploadLacksTitle": "Must have a title",
   "HeaderAccount": "帐户",
   "HeaderAdvanced": "高级",
   "HeaderAppriseNotificationSettings": "测试通知设置",
   "HeaderAudiobookTools": "有声读物文件管理工具",
   "HeaderAudioTracks": "音轨",
+  "HeaderAuthentication": "Authentication",
   "HeaderBackups": "备份",
   "HeaderChangePassword": "更改密码",
   "HeaderChapters": "章节",
@@ -131,8 +135,10 @@
   "HeaderNewAccount": "新建帐户",
   "HeaderNewLibrary": "新建媒体库",
   "HeaderNotifications": "通知",
+  "HeaderOpenIDConnectAuthentication": "OpenID Connect Authentication",
   "HeaderOpenRSSFeed": "打开 RSS 源",
   "HeaderOtherFiles": "其他文件",
+  "HeaderPasswordAuthentication": "Password Authentication",
   "HeaderPermissions": "权限",
   "HeaderPlayerQueue": "播放队列",
   "HeaderPlaylist": "播放列表",
@@ -193,6 +199,12 @@
   "LabelAuthorLastFirst": "作者 (名, 姓)",
   "LabelAuthors": "作者",
   "LabelAutoDownloadEpisodes": "自动下载剧集",
+  "LabelAutoFetchMetadata": "Auto Fetch Metadata",
+  "LabelAutoFetchMetadataHelp": "Fetches metadata for title, author, and series to streamline uploading. Additional metadata may have to be matched after upload.",
+  "LabelAutoLaunch": "Auto Launch",
+  "LabelAutoLaunchDescription": "Redirect to the auth provider automatically when navigating to the login page (manual override path <code>/login?autoLaunch=0</code>)",
+  "LabelAutoRegister": "Auto Register",
+  "LabelAutoRegisterDescription": "Automatically create new users after logging in",
   "LabelBackToUser": "返回到用户",
   "LabelBackupLocation": "备份位置",
   "LabelBackupsEnableAutomaticBackups": "启用自动备份",
@@ -203,6 +215,7 @@
   "LabelBackupsNumberToKeepHelp": "一次只能删除一个备份, 因此如果你已经有超过此数量的备份, 则应手动删除它们.",
   "LabelBitrate": "比特率",
   "LabelBooks": "图书",
+  "LabelButtonText": "Button Text",
   "LabelChangePassword": "修改密码",
   "LabelChannels": "声道",
   "LabelChapters": "章节",
@@ -258,6 +271,7 @@
   "LabelExample": "示例",
   "LabelExplicit": "信息准确",
   "LabelFeedURL": "源 URL",
+  "LabelFetchingMetadata": "Fetching Metadata",
   "LabelFile": "文件",
   "LabelFileBirthtime": "文件创建时间",
   "LabelFileModified": "文件修改时间",
@@ -275,6 +289,7 @@
   "LabelHardDeleteFile": "完全删除文件",
   "LabelHasEbook": "有电子书",
   "LabelHasSupplementaryEbook": "有补充电子书",
+  "LabelHighestPriority": "Highest priority",
   "LabelHost": "主机",
   "LabelHour": "小时",
   "LabelIcon": "图标",
@@ -316,9 +331,12 @@
   "LabelLogLevelInfo": "信息",
   "LabelLogLevelWarn": "警告",
   "LabelLookForNewEpisodesAfterDate": "在此日期后查找新剧集",
+  "LabelLowestPriority": "Lowest Priority",
+  "LabelMatchExistingUsersBy": "Match existing users by",
+  "LabelMatchExistingUsersByDescription": "Used for connecting existing users. Once connected, users will be matched by a unique id from your SSO provider",
   "LabelMediaPlayer": "媒体播放器",
   "LabelMediaType": "媒体类型",
-  "LabelMetadataOrderOfPrecedenceDescription": "1 is lowest priority, 5 is highest priority",
+  "LabelMetadataOrderOfPrecedenceDescription": "Higher priority metadata sources will override lower priority metadata sources",
   "LabelMetadataProvider": "元数据提供者",
   "LabelMetaTag": "元数据标签",
   "LabelMetaTags": "元标签",
@@ -503,6 +521,7 @@
   "LabelUpdateDetailsHelp": "找到匹配项时允许覆盖所选书籍存在的详细信息",
   "LabelUploaderDragAndDrop": "拖放文件或文件夹",
   "LabelUploaderDropFiles": "删除文件",
+  "LabelUploaderItemFetchMetadataHelp": "Automatically fetch title, author, and series",
   "LabelUseChapterTrack": "使用章节音轨",
   "LabelUseFullTrack": "使用完整音轨",
   "LabelUser": "用户",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "audiobookshelf",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "buildNumber": 1,
   "description": "Self-hosted audiobook and podcast server",
   "main": "index.js",
@@ -15,7 +15,9 @@
     "docker-amd64-local": "docker buildx build --platform linux/amd64 --load .  -t advplyr/audiobookshelf-amd64-local",
     "docker-arm64-local": "docker buildx build --platform linux/arm64 --load .  -t advplyr/audiobookshelf-arm64-local",
     "docker-armv7-local": "docker buildx build --platform linux/arm/v7 --load .  -t advplyr/audiobookshelf-armv7-local",
-    "deploy-linux": "node deploy/linux"
+    "deploy-linux": "node deploy/linux",
+    "test": "mocha",
+    "coverage": "nyc mocha"
   },
   "bin": "prod.js",
   "pkg": {
@@ -28,15 +30,24 @@
       "server/**/*.js"
     ]
   },
+  "mocha": {
+    "recursive": true
+  },
   "author": "advplyr",
   "license": "GPL-3.0",
   "dependencies": {
     "axios": "^0.27.2",
+    "cookie-parser": "^1.4.6",
     "express": "^4.17.1",
+    "express-session": "^1.17.3",
     "graceful-fs": "^4.2.10",
     "htmlparser2": "^8.0.1",
+    "lru-cache": "^10.0.3",
     "node-tone": "^1.0.1",
     "nodemailer": "^6.9.2",
+    "openid-client": "^5.6.1",
+    "passport": "^0.6.0",
+    "passport-jwt": "^4.0.1",
     "sequelize": "^6.32.1",
     "socket.io": "^4.5.4",
     "sqlite3": "^5.1.6",
@@ -44,6 +55,10 @@
     "xml2js": "^0.5.0"
   },
   "devDependencies": {
-    "nodemon": "^2.0.20"
+    "chai": "^4.3.10",
+    "mocha": "^10.2.0",
+    "nodemon": "^2.0.20",
+    "nyc": "^15.1.0",
+    "sinon": "^17.0.1"
   }
 }

server/Auth.js

@@ -1,32 +1,504 @@
+const axios = require('axios')
+const passport = require('passport')
 const bcrypt = require('./libs/bcryptjs')
 const jwt = require('./libs/jsonwebtoken')
-const requestIp = require('./libs/requestIp')
-const Logger = require('./Logger')
+const LocalStrategy = require('./libs/passportLocal')
+const JwtStrategy = require('passport-jwt').Strategy
+const ExtractJwt = require('passport-jwt').ExtractJwt
+const OpenIDClient = require('openid-client')
 const Database = require('./Database')
+const Logger = require('./Logger')
 
+/**
+ * @class Class for handling all the authentication related functionality.
+ */
 class Auth {
-  constructor() { }
 
-  cors(req, res, next) {
-    res.header('Access-Control-Allow-Origin', '*')
-    res.header("Access-Control-Allow-Methods", 'GET, POST, PATCH, PUT, DELETE, OPTIONS')
-    res.header('Access-Control-Allow-Headers', '*')
-    // TODO: Make sure allowing all headers is not a security concern. It is required for adding custom headers for SSO
-    // res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, Accept-Encoding, Range, Authorization")
-    res.header('Access-Control-Allow-Credentials', true)
-    if (req.method === 'OPTIONS') {
-      res.sendStatus(200)
+  constructor() {
+  }
+
+  /**
+   * Inializes all passportjs strategies and other passportjs ralated initialization.
+   */
+  async initPassportJs() {
+    // Check if we should load the local strategy (username + password login)
+    if (global.ServerSettings.authActiveAuthMethods.includes("local")) {
+      this.initAuthStrategyPassword()
+    }
+
+    // Check if we should load the openid strategy
+    if (global.ServerSettings.authActiveAuthMethods.includes("openid")) {
+      this.initAuthStrategyOpenID()
+    }
+
+    // Load the JwtStrategy (always) -> for bearer token auth 
+    passport.use(new JwtStrategy({
+      jwtFromRequest: ExtractJwt.fromExtractors([ExtractJwt.fromAuthHeaderAsBearerToken(), ExtractJwt.fromUrlQueryParameter('token')]),
+      secretOrKey: Database.serverSettings.tokenSecret
+    }, this.jwtAuthCheck.bind(this)))
+
+    // define how to seralize a user (to be put into the session)
+    passport.serializeUser(function (user, cb) {
+      process.nextTick(function () {
+        // only store id to session
+        return cb(null, JSON.stringify({
+          id: user.id,
+        }))
+      })
+    })
+
+    // define how to deseralize a user (use the ID to get it from the database)
+    passport.deserializeUser((function (user, cb) {
+      process.nextTick((async function () {
+        const parsedUserInfo = JSON.parse(user)
+        // load the user by ID that is stored in the session
+        const dbUser = await Database.userModel.getUserById(parsedUserInfo.id)
+        return cb(null, dbUser)
+      }).bind(this))
+    }).bind(this))
+  }
+
+  /**
+   * Passport use LocalStrategy
+   */
+  initAuthStrategyPassword() {
+    passport.use(new LocalStrategy(this.localAuthCheckUserPw.bind(this)))
+  }
+
+  /**
+   * Passport use OpenIDClient.Strategy
+   */
+  initAuthStrategyOpenID() {
+    if (!Database.serverSettings.isOpenIDAuthSettingsValid) {
+      Logger.error(`[Auth] Cannot init openid auth strategy - invalid settings`)
+      return
+    }
+
+    const openIdIssuerClient = new OpenIDClient.Issuer({
+      issuer: global.ServerSettings.authOpenIDIssuerURL,
+      authorization_endpoint: global.ServerSettings.authOpenIDAuthorizationURL,
+      token_endpoint: global.ServerSettings.authOpenIDTokenURL,
+      userinfo_endpoint: global.ServerSettings.authOpenIDUserInfoURL,
+      jwks_uri: global.ServerSettings.authOpenIDJwksURL
+    }).Client
+    const openIdClient = new openIdIssuerClient({
+      client_id: global.ServerSettings.authOpenIDClientID,
+      client_secret: global.ServerSettings.authOpenIDClientSecret
+    })
+    passport.use('openid-client', new OpenIDClient.Strategy({
+      client: openIdClient,
+      params: {
+        redirect_uri: '/auth/openid/callback',
+        scope: 'openid profile email'
+      }
+    }, async (tokenset, userinfo, done) => {
+      Logger.debug(`[Auth] openid callback userinfo=`, userinfo)
+
+      let failureMessage = 'Unauthorized'
+      if (!userinfo.sub) {
+        Logger.error(`[Auth] openid callback invalid userinfo, no sub`)
+        return done(null, null, failureMessage)
+      }
+
+      // First check for matching user by sub
+      let user = await Database.userModel.getUserByOpenIDSub(userinfo.sub)
+      if (!user) {
+        // Optionally match existing by email or username based on server setting "authOpenIDMatchExistingBy"
+        if (Database.serverSettings.authOpenIDMatchExistingBy === 'email' && userinfo.email && userinfo.email_verified) {
+          Logger.info(`[Auth] openid: User not found, checking existing with email "${userinfo.email}"`)
+          user = await Database.userModel.getUserByEmail(userinfo.email)
+          // Check that user is not already matched
+          if (user?.authOpenIDSub) {
+            Logger.warn(`[Auth] openid: User found with email "${userinfo.email}" but is already matched with sub "${user.authOpenIDSub}"`)
+            // TODO: Message isn't actually returned to the user yet. Need to override the passport authenticated callback
+            failureMessage = 'A matching user was found but is already matched with another user from your auth provider'
+            user = null
+          }
+        } else if (Database.serverSettings.authOpenIDMatchExistingBy === 'username' && userinfo.preferred_username) {
+          Logger.info(`[Auth] openid: User not found, checking existing with username "${userinfo.preferred_username}"`)
+          user = await Database.userModel.getUserByUsername(userinfo.preferred_username)
+          // Check that user is not already matched
+          if (user?.authOpenIDSub) {
+            Logger.warn(`[Auth] openid: User found with username "${userinfo.preferred_username}" but is already matched with sub "${user.authOpenIDSub}"`)
+            // TODO: Message isn't actually returned to the user yet. Need to override the passport authenticated callback
+            failureMessage = 'A matching user was found but is already matched with another user from your auth provider'
+            user = null
+          }
+        }
+
+        // If existing user was matched and isActive then save sub to user
+        if (user?.isActive) {
+          Logger.info(`[Auth] openid: New user found matching existing user "${user.username}"`)
+          user.authOpenIDSub = userinfo.sub
+          await Database.userModel.updateFromOld(user)
+        } else if (user && !user.isActive) {
+          Logger.warn(`[Auth] openid: New user found matching existing user "${user.username}" but that user is deactivated`)
+        }
+
+        // Optionally auto register the user 
+        if (!user && Database.serverSettings.authOpenIDAutoRegister) {
+          Logger.info(`[Auth] openid: Auto-registering user with sub "${userinfo.sub}"`, userinfo)
+          user = await Database.userModel.createUserFromOpenIdUserInfo(userinfo, this)
+        }
+      }
+
+      if (!user?.isActive) {
+        if (user && !user.isActive) {
+          failureMessage = 'Unauthorized'
+        }
+        // deny login
+        done(null, null, failureMessage)
+        return
+      }
+
+      // permit login
+      return done(null, user)
+    }))
+  }
+
+  /**
+   * Unuse strategy
+   * 
+   * @param {string} name 
+   */
+  unuseAuthStrategy(name) {
+    passport.unuse(name)
+  }
+
+  /**
+   * Use strategy
+   * 
+   * @param {string} name 
+   */
+  useAuthStrategy(name) {
+    if (name === 'openid') {
+      this.initAuthStrategyOpenID()
+    } else if (name === 'local') {
+      this.initAuthStrategyPassword()
     } else {
-      next()
+      Logger.error('[Auth] Invalid auth strategy ' + name)
     }
   }
 
+  /**
+   * Stores the client's choice how the login callback should happen in temp cookies
+   * 
+   * @param {import('express').Request} req
+   * @param {import('express').Response} res
+   */
+  paramsToCookies(req, res) {
+    if (req.query.isRest?.toLowerCase() == 'true') {
+      // store the isRest flag to the is_rest cookie 
+      res.cookie('is_rest', req.query.isRest.toLowerCase(), {
+        maxAge: 120000, // 2 min
+        httpOnly: true
+      })
+    } else {
+      // no isRest-flag set -> set is_rest cookie to false
+      res.cookie('is_rest', 'false', {
+        maxAge: 120000, // 2 min
+        httpOnly: true
+      })
+
+      // persist state if passed in
+      if (req.query.state) {
+        res.cookie('auth_state', req.query.state, {
+          maxAge: 120000, // 2 min
+          httpOnly: true
+        })
+      }
+
+      const callback = req.query.redirect_uri || req.query.callback
+
+      // check if we are missing a callback parameter - we need one if isRest=false
+      if (!callback) {
+        res.status(400).send({
+          message: 'No callback parameter'
+        })
+        return
+      }
+      // store the callback url to the auth_cb cookie 
+      res.cookie('auth_cb', callback, {
+        maxAge: 120000, // 2 min
+        httpOnly: true
+      })
+    }
+  }
+
+  /**
+   * Informs the client in the right mode about a successfull login and the token
+   * (clients choise is restored from cookies).
+   * 
+   * @param {import('express').Request} req
+   * @param {import('express').Response} res
+   */
+  async handleLoginSuccessBasedOnCookie(req, res) {
+    // get userLogin json (information about the user, server and the session)
+    const data_json = await this.getUserLoginResponsePayload(req.user)
+
+    if (req.cookies.is_rest === 'true') {
+      // REST request - send data
+      res.json(data_json)
+    } else {
+      // UI request -> check if we have a callback url
+      // TODO: do we want to somehow limit the values for auth_cb?
+      if (req.cookies.auth_cb) {
+        let stateQuery = req.cookies.auth_state ? `&state=${req.cookies.auth_state}` : ''
+        // UI request -> redirect to auth_cb url and send the jwt token as parameter
+        res.redirect(302, `${req.cookies.auth_cb}?setToken=${data_json.user.token}${stateQuery}`)
+      } else {
+        res.status(400).send('No callback or already expired')
+      }
+    }
+  }
+
+  /**
+   * Creates all (express) routes required for authentication.
+   * 
+   * @param {import('express').Router} router 
+   */
+  async initAuthRoutes(router) {
+    // Local strategy login route (takes username and password)
+    router.post('/login', passport.authenticate('local'), async (req, res) => {
+      // return the user login response json if the login was successfull
+      res.json(await this.getUserLoginResponsePayload(req.user))
+    })
+
+    // openid strategy login route (this redirects to the configured openid login provider)
+    router.get('/auth/openid', (req, res, next) => {
+      try {
+        // helper function from openid-client
+        function pick(object, ...paths) {
+          const obj = {}
+          for (const path of paths) {
+            if (object[path] !== undefined) {
+              obj[path] = object[path]
+            }
+          }
+          return obj
+        }
+
+        // Get the OIDC client from the strategy
+        // We need to call the client manually, because the strategy does not support forwarding the code challenge
+        //    for API or mobile clients
+        const oidcStrategy = passport._strategy('openid-client')
+        const protocol = (req.secure || req.get('x-forwarded-proto') === 'https') ? 'https' : 'http'
+        oidcStrategy._params.redirect_uri = new URL(`${protocol}://${req.get('host')}/auth/openid/callback`).toString()
+        Logger.debug(`[Auth] Set oidc redirect_uri=${oidcStrategy._params.redirect_uri}`)
+        const client = oidcStrategy._client
+        const sessionKey = oidcStrategy._key
+
+        let code_challenge
+        let code_challenge_method
+
+        // If code_challenge is provided, expect that code_verifier will be handled by the client (mobile app)
+        // The web frontend of ABS does not need to do a PKCE itself, because it never handles the "code" of the oauth flow
+        //    and as such will not send a code challenge, we will generate then one
+        if (req.query.code_challenge) {
+          code_challenge = req.query.code_challenge
+          code_challenge_method = req.query.code_challenge_method || 'S256'
+
+          if (!['S256', 'plain'].includes(code_challenge_method)) {
+            return res.status(400).send('Invalid code_challenge_method')
+          }
+        } else {
+          // If no code_challenge is provided, assume a web application flow and generate one
+          const code_verifier = OpenIDClient.generators.codeVerifier()
+          code_challenge = OpenIDClient.generators.codeChallenge(code_verifier)
+          code_challenge_method = 'S256'
+
+          // Store the code_verifier in the session for later use in the token exchange
+          req.session[sessionKey] = { ...req.session[sessionKey], code_verifier }
+        }
+
+        const params = {
+          state: OpenIDClient.generators.random(),
+          // Other params by the passport strategy
+          ...oidcStrategy._params
+        }
+
+        if (!params.nonce && params.response_type.includes('id_token')) {
+          params.nonce = OpenIDClient.generators.random()
+        }
+
+        req.session[sessionKey] = {
+          ...req.session[sessionKey],
+          ...pick(params, 'nonce', 'state', 'max_age', 'response_type'),
+          mobile: req.query.isRest?.toLowerCase() === 'true' // Used in the abs callback later
+        }
+
+        // Now get the URL to direct to
+        const authorizationUrl = client.authorizationUrl({
+          ...params,
+          scope: 'openid profile email',
+          response_type: 'code',
+          code_challenge,
+          code_challenge_method,
+        })
+
+        // params (isRest, callback) to a cookie that will be send to the client
+        this.paramsToCookies(req, res)
+
+        // Redirect the user agent (browser) to the authorization URL
+        res.redirect(authorizationUrl)
+      } catch (error) {
+        Logger.error(`[Auth] Error in /auth/openid route: ${error}`)
+        res.status(500).send('Internal Server Error')
+      }
+    })
+
+    // openid strategy callback route (this receives the token from the configured openid login provider)
+    router.get('/auth/openid/callback', (req, res, next) => {
+      const oidcStrategy = passport._strategy('openid-client')
+      const sessionKey = oidcStrategy._key
+
+      if (!req.session[sessionKey]) {
+        return res.status(400).send('No session')
+      }
+
+      // If the client sends us a code_verifier, we will tell passport to use this to send this in the token request
+      // The code_verifier will be validated by the oauth2 provider by comparing it to the code_challenge in the first request
+      // Crucial for API/Mobile clients
+      if (req.query.code_verifier) {
+        req.session[sessionKey].code_verifier = req.query.code_verifier
+      }
+
+      function handleAuthError(isMobile, errorCode, errorMessage, logMessage, response) {
+        Logger.error(logMessage)
+        if (response) {
+          // Depending on the error, it can also have a body
+          // We also log the request header the passport plugin sents for the URL
+          const header = response.req?._header.replace(/Authorization: [^\r\n]*/i, 'Authorization: REDACTED')
+          Logger.debug(header + '\n' + response.body?.toString())
+        }
+
+        if (isMobile) {
+          return res.status(errorCode).send(errorMessage)
+        } else {
+          return res.redirect(`/login?error=${encodeURIComponent(errorMessage)}&autoLaunch=0`)
+        }
+      }
+
+      function passportCallback(req, res, next) {
+        return (err, user, info) => {
+          const isMobile = req.session[sessionKey]?.mobile === true
+          if (err) {
+            return handleAuthError(isMobile, 500, 'Error in callback', `[Auth] Error in openid callback - ${err}`, err?.response)
+          }
+
+          if (!user) {
+            // Info usually contains the error message from the SSO provider
+            return handleAuthError(isMobile, 401, 'Unauthorized', `[Auth] No data in openid callback - ${info}`, info?.response)
+          }
+
+          req.logIn(user, (loginError) => {
+            if (loginError) {
+              return handleAuthError(isMobile, 500, 'Error during login', `[Auth] Error in openid callback: ${loginError}`)
+            }
+            next()
+          })
+        }
+      }
+
+
+      // While not required by the standard, the passport plugin re-sends the original redirect_uri in the token request
+      // We need to set it correctly, as some SSO providers (e.g. keycloak) check that parameter when it is provided
+      if (req.session[sessionKey].mobile) {
+        return passport.authenticate('openid-client', { redirect_uri: 'audiobookshelf://oauth' }, passportCallback(req, res, next))(req, res, next)
+      } else {
+        return passport.authenticate('openid-client', passportCallback(req, res, next))(req, res, next)
+      }
+    },
+      // on a successfull login: read the cookies and react like the client requested (callback or json)
+      this.handleLoginSuccessBasedOnCookie.bind(this))
+
+    /**
+     * Used to auto-populate the openid URLs in config/authentication
+     */
+    router.get('/auth/openid/config', async (req, res) => {
+      if (!req.query.issuer) {
+        return res.status(400).send('Invalid request. Query param \'issuer\' is required')
+      }
+      let issuerUrl = req.query.issuer
+      if (issuerUrl.endsWith('/')) issuerUrl = issuerUrl.slice(0, -1)
+
+      const configUrl = `${issuerUrl}/.well-known/openid-configuration`
+      axios.get(configUrl).then(({ data }) => {
+        res.json({
+          issuer: data.issuer,
+          authorization_endpoint: data.authorization_endpoint,
+          token_endpoint: data.token_endpoint,
+          userinfo_endpoint: data.userinfo_endpoint,
+          end_session_endpoint: data.end_session_endpoint,
+          jwks_uri: data.jwks_uri
+        })
+      }).catch((error) => {
+        Logger.error(`[Auth] Failed to get openid configuration at "${configUrl}"`, error)
+        res.status(error.statusCode || 400).send(`${error.code || 'UNKNOWN'}: Failed to get openid configuration`)
+      })
+    })
+
+    // Logout route
+    router.post('/logout', (req, res) => {
+      // TODO: invalidate possible JWTs
+      req.logout((err) => {
+        if (err) {
+          res.sendStatus(500)
+        } else {
+          res.sendStatus(200)
+        }
+      })
+    })
+  }
+
+  /**
+   * middleware to use in express to only allow authenticated users.
+   * @param {import('express').Request} req 
+   * @param {import('express').Response} res 
+   * @param {import('express').NextFunction} next  
+   */
+  isAuthenticated(req, res, next) {
+    // check if session cookie says that we are authenticated
+    if (req.isAuthenticated()) {
+      next()
+    } else {
+      // try JWT to authenticate
+      passport.authenticate("jwt")(req, res, next)
+    }
+  }
+
+  /**
+   * Function to generate a jwt token for a given user
+   * 
+   * @param {{ id:string, username:string }} user 
+   * @returns {string} token
+   */
+  generateAccessToken(user) {
+    return jwt.sign({ userId: user.id, username: user.username }, global.ServerSettings.tokenSecret)
+  }
+
+  /**
+   * Function to validate a jwt token for a given user
+   * 
+   * @param {string} token 
+   * @returns {Object} tokens data
+   */
+  static validateAccessToken(token) {
+    try {
+      return jwt.verify(token, global.ServerSettings.tokenSecret)
+    }
+    catch (err) {
+      return null
+    }
+  }
+
+  /**
+   * Generate a token which is used to encrpt/protect the jwts.
+   */
   async initTokenSecret() {
     if (process.env.TOKEN_SECRET) { // User can supply their own token secret
-      Logger.debug(`[Auth] Setting token secret - using user passed in TOKEN_SECRET env var`)
       Database.serverSettings.tokenSecret = process.env.TOKEN_SECRET
     } else {
-      Logger.debug(`[Auth] Setting token secret - using random bytes`)
       Database.serverSettings.tokenSecret = require('crypto').randomBytes(256).toString('base64')
     }
     await Database.updateServerSettings()
@@ -35,47 +507,83 @@ class Auth {
     const users = await Database.userModel.getOldUsers()
     if (users.length) {
       for (const user of users) {
-        user.token = await this.generateAccessToken({ userId: user.id, username: user.username })
-        Logger.warn(`[Auth] User ${user.username} api token has been updated using new token secret`)
+        user.token = await this.generateAccessToken(user)
       }
       await Database.updateBulkUsers(users)
     }
   }
 
-  async authMiddleware(req, res, next) {
-    var token = null
+  /**
+   * Checks if the user in the validated jwt_payload really exists and is active.
+   * @param {Object} jwt_payload 
+   * @param {function} done 
+   */
+  async jwtAuthCheck(jwt_payload, done) {
+    // load user by id from the jwt token
+    const user = await Database.userModel.getUserByIdOrOldId(jwt_payload.userId)
 
-    // If using a get request, the token can be passed as a query string
-    if (req.method === 'GET' && req.query && req.query.token) {
-      token = req.query.token
-    } else {
-      const authHeader = req.headers['authorization']
-      token = authHeader && authHeader.split(' ')[1]
+    if (!user?.isActive) {
+      // deny login
+      done(null, null)
+      return
+    }
+    // approve login
+    done(null, user)
+    return
   }
 
-    if (token == null) {
-      Logger.error('Api called without a token', req.path)
-      return res.sendStatus(401)
+  /**
+   * Checks if a username and password tuple is valid and the user active.
+   * @param {string} username 
+   * @param {string} password 
+   * @param {function} done 
+   */
+  async localAuthCheckUserPw(username, password, done) {
+    // Load the user given it's username
+    const user = await Database.userModel.getUserByUsername(username.toLowerCase())
+
+    if (!user?.isActive) {
+      done(null, null)
+      return
     }
 
-    const user = await this.verifyToken(token)
-    if (!user) {
-      Logger.error('Verify Token User Not Found', token)
-      return res.sendStatus(404)
+    // Check passwordless root user
+    if (user.type === 'root' && !user.pash) {
+      if (password) {
+        // deny login
+        done(null, null)
+        return
       }
-    if (!user.isActive) {
-      Logger.error('Verify Token User is disabled', token, user.username)
-      return res.sendStatus(403)
-    }
-    req.user = user
-    next()
+      // approve login
+      done(null, user)
+      return
+    } else if (!user.pash) {
+      Logger.error(`[Auth] User "${user.username}"/"${user.type}" attempted to login without a password set`)
+      done(null, null)
+      return
     }
 
+    // Check password match
+    const compare = await bcrypt.compare(password, user.pash)
+    if (compare) {
+      // approve login
+      done(null, user)
+      return
+    }
+    // deny login
+    done(null, null)
+    return
+  }
+
+  /**
+   * Hashes a password with bcrypt.
+   * @param {string} password 
+   * @returns {string} hash 
+   */
   hashPass(password) {
     return new Promise((resolve) => {
       bcrypt.hash(password, 8, (err, hash) => {
         if (err) {
-          Logger.error('Hash failed', err)
           resolve(null)
         } else {
           resolve(hash)
@@ -84,36 +592,11 @@ class Auth {
     })
   }
 
-  generateAccessToken(payload) {
-    return jwt.sign(payload, Database.serverSettings.tokenSecret)
-  }
-
-  authenticateUser(token) {
-    return this.verifyToken(token)
-  }
-
-  verifyToken(token) {
-    return new Promise((resolve) => {
-      jwt.verify(token, Database.serverSettings.tokenSecret, async (err, payload) => {
-        if (!payload || err) {
-          Logger.error('JWT Verify Token Failed', err)
-          return resolve(null)
-        }
-
-        const user = await Database.userModel.getUserByIdOrOldId(payload.userId)
-        if (user && user.username === payload.username) {
-          resolve(user)
-        } else {
-          resolve(null)
-        }
-      })
-    })
-  }
-
   /**
-   * Payload returned to a user after successful login
-   * @param {oldUser} user 
-   * @returns {object}
+   * Return the login info payload for a user
+   * 
+   * @param {Object} user 
+   * @returns {Promise<Object>} jsonPayload
    */
   async getUserLoginResponsePayload(user) {
     const libraryIds = await Database.libraryModel.getAllLibraryIds()
@@ -126,59 +609,28 @@ class Auth {
     }
   }
 
-  async login(req, res) {
-    const ipAddress = requestIp.getClientIp(req)
-    const username = (req.body.username || '').toLowerCase()
-    const password = req.body.password || ''
-
-    const user = await Database.userModel.getUserByUsername(username)
-
-    if (!user?.isActive) {
-      Logger.warn(`[Auth] Failed login attempt ${req.rateLimit.current} of ${req.rateLimit.limit} from ${ipAddress}`)
-      if (req.rateLimit.remaining <= 2) {
-        Logger.error(`[Auth] Failed login attempt for username ${username} from ip ${ipAddress}. Attempts: ${req.rateLimit.current}`)
-        return res.status(401).send(`Invalid user or password (${req.rateLimit.remaining === 0 ? '1 attempt remaining' : `${req.rateLimit.remaining + 1} attempts remaining`})`)
-      }
-      return res.status(401).send('Invalid user or password')
-    }
-
-    // Check passwordless root user
-    if (user.type === 'root' && (!user.pash || user.pash === '')) {
-      if (password) {
-        return res.status(401).send('Invalid root password (hint: there is none)')
-      } else {
-        Logger.info(`[Auth] ${user.username} logged in from ${ipAddress}`)
-        const userLoginResponsePayload = await this.getUserLoginResponsePayload(user)
-        return res.json(userLoginResponsePayload)
-      }
-    }
-
-    // Check password match
-    const compare = await bcrypt.compare(password, user.pash)
-    if (compare) {
-      Logger.info(`[Auth] ${user.username} logged in from ${ipAddress}`)
-      const userLoginResponsePayload = await this.getUserLoginResponsePayload(user)
-      res.json(userLoginResponsePayload)
-    } else {
-      Logger.warn(`[Auth] Failed login attempt ${req.rateLimit.current} of ${req.rateLimit.limit} from ${ipAddress}`)
-      if (req.rateLimit.remaining <= 2) {
-        Logger.error(`[Auth] Failed login attempt for user ${user.username} from ip ${ipAddress}. Attempts: ${req.rateLimit.current}`)
-        return res.status(401).send(`Invalid user or password (${req.rateLimit.remaining === 0 ? '1 attempt remaining' : `${req.rateLimit.remaining + 1} attempts remaining`})`)
-      }
-      return res.status(401).send('Invalid user or password')
-    }
-  }
-
+  /**
+   * 
+   * @param {string} password 
+   * @param {*} user 
+   * @returns {boolean}
+   */
   comparePassword(password, user) {
     if (user.type === 'root' && !password && !user.pash) return true
     if (!password || !user.pash) return false
     return bcrypt.compare(password, user.pash)
   }
 
+  /**
+   * User changes their password from request
+   * 
+   * @param {import('express').Request} req 
+   * @param {import('express').Response} res 
+   */
   async userChangePassword(req, res) {
-    var { password, newPassword } = req.body
+    let { password, newPassword } = req.body
     newPassword = newPassword || ''
-    const matchingUser = await Database.userModel.getUserById(req.user.id)
+    const matchingUser = req.user
 
     // Only root can have an empty password
     if (matchingUser.type !== 'root' && !newPassword) {
@@ -187,6 +639,7 @@ class Auth {
       })
     }
 
+    // Check password match
     const compare = await this.comparePassword(password, matchingUser)
     if (!compare) {
       return res.json({
@@ -208,6 +661,7 @@ class Auth {
 
     const success = await Database.updateUser(matchingUser)
     if (success) {
+      Logger.info(`[Auth] User "${matchingUser.username}" changed password`)
       res.json({
         success: true
       })
@@ -218,4 +672,5 @@ class Auth {
     }
   }
 }
+
 module.exports = Auth

server/Logger.js

@@ -5,13 +5,14 @@ class Logger {
   constructor() {
     this.isDev = process.env.NODE_ENV !== 'production'
     this.logLevel = !this.isDev ? LogLevel.INFO : LogLevel.TRACE
+    this.hideDevLogs = process.env.HIDE_DEV_LOGS === undefined ? !this.isDev : process.env.HIDE_DEV_LOGS === '1'
     this.socketListeners = []
 
     this.logManager = null
   }
 
   get timestamp() {
-    return date.format(new Date(), 'YYYY-MM-DD HH:mm:ss')
+    return date.format(new Date(), 'YYYY-MM-DD HH:mm:ss.SSS')
   }
 
   get levelString() {
@@ -92,7 +93,7 @@ class Logger {
    * @param  {...any} args
    */
   dev(...args) {
-    if (!this.isDev || process.env.HIDE_DEV_LOGS === '1') return
+    if (this.hideDevLogs) return
     console.log(`[${this.timestamp}] DEV:`, ...args)
   }
 

server/Server.js

@@ -5,6 +5,7 @@ const http = require('http')
 const fs = require('./libs/fsExtra')
 const fileUpload = require('./libs/expressFileupload')
 const rateLimit = require('./libs/expressRateLimit')
+const cookieParser = require("cookie-parser")
 
 const { version } = require('../package.json')
 
@@ -31,8 +32,13 @@ const PodcastManager = require('./managers/PodcastManager')
 const AudioMetadataMangaer = require('./managers/AudioMetadataManager')
 const RssFeedManager = require('./managers/RssFeedManager')
 const CronManager = require('./managers/CronManager')
+const ApiCacheManager = require('./managers/ApiCacheManager')
 const LibraryScanner = require('./scanner/LibraryScanner')
 
+//Import the main Passport and Express-Session library
+const passport = require('passport')
+const expressSession = require('express-session')
+
 class Server {
   constructor(SOURCE, PORT, HOST, UID, GID, CONFIG_PATH, METADATA_PATH, ROUTER_BASE_PATH) {
     this.Port = PORT
@@ -67,6 +73,7 @@ class Server {
     this.audioMetadataManager = new AudioMetadataMangaer()
     this.rssFeedManager = new RssFeedManager()
     this.cronManager = new CronManager(this.podcastManager)
+    this.apiCacheManager = new ApiCacheManager()
 
     // Routers
     this.apiRouter = new ApiRouter(this)
@@ -79,7 +86,8 @@ class Server {
   }
 
   authMiddleware(req, res, next) {
-    this.auth.authMiddleware(req, res, next)
+    // ask passportjs if the current request is authenticated
+    this.auth.isAuthenticated(req, res, next)
   }
 
   cancelLibraryScan(libraryId) {
@@ -110,6 +118,7 @@ class Server {
 
     const libraries = await Database.libraryModel.getAllOldLibraries()
     await this.cronManager.init(libraries)
+    this.apiCacheManager.init()
 
     if (Database.serverSettings.scannerDisableWatcher) {
       Logger.info(`[Server] Watcher is disabled`)
@@ -124,20 +133,65 @@ class Server {
     await this.init()
 
     const app = express()
+
+    /**
+     * @temporary
+     * This is necessary for the ebook API endpoint in the mobile apps
+     * The mobile app ereader is using fetch api in Capacitor that is currently difficult to switch to native requests
+     * so we have to allow cors for specific origins to the /api/items/:id/ebook endpoint
+     * @see https://ionicframework.com/docs/troubleshooting/cors
+     * 
+     * Running in development allows cors to allow testing the mobile apps in the browser 
+     */
+    app.use((req, res, next) => {
+      if (Logger.isDev || req.path.match(/\/api\/items\/([a-z0-9-]{36})\/ebook(\/[0-9]+)?/)) {
+        const allowedOrigins = ['capacitor://localhost', 'http://localhost']
+        if (Logger.isDev || allowedOrigins.some(o => o === req.get('origin'))) {
+          res.header('Access-Control-Allow-Origin', req.get('origin'))
+          res.header("Access-Control-Allow-Methods", 'GET, POST, PATCH, PUT, DELETE, OPTIONS')
+          res.header('Access-Control-Allow-Headers', '*')
+          res.header('Access-Control-Allow-Credentials', true)
+          if (req.method === 'OPTIONS') {
+            return res.sendStatus(200)
+          }
+        }
+      }
+
+      next()
+    })
+
+    // parse cookies in requests
+    app.use(cookieParser())
+    // enable express-session
+    app.use(expressSession({
+      secret: global.ServerSettings.tokenSecret,
+      resave: false,
+      saveUninitialized: false,
+      cookie: {
+        // also send the cookie if were are not on https (not every use has https)
+        secure: false
+      },
+    }))
+    // init passport.js
+    app.use(passport.initialize())
+    // register passport in express-session
+    app.use(passport.session())
+    // config passport.js
+    await this.auth.initPassportJs()
+
     const router = express.Router()
     app.use(global.RouterBasePath, router)
     app.disable('x-powered-by')
 
     this.server = http.createServer(app)
 
-    router.use(this.auth.cors)
     router.use(fileUpload({
       defCharset: 'utf8',
       defParamCharset: 'utf8',
       useTempFiles: true,
       tempFileDir: Path.join(global.MetadataPath, 'tmp')
     }))
-    router.use(express.urlencoded({ extended: true, limit: "5mb" }));
+    router.use(express.urlencoded({ extended: true, limit: "5mb" }))
     router.use(express.json({ limit: "5mb" }))
 
     // Static path to generated nuxt
@@ -163,6 +217,9 @@ class Server {
       this.rssFeedManager.getFeedItem(req, res)
     })
 
+    // Auth routes
+    await this.auth.initAuthRoutes(router)
+
     // Client dynamic routes
     const dyanimicRoutes = [
       '/item/:id',
@@ -174,6 +231,7 @@ class Server {
       '/library/:library/search',
       '/library/:library/bookshelf/:id?',
       '/library/:library/authors',
+      '/library/:library/narrators',
       '/library/:library/series/:id?',
       '/library/:library/podcast/search',
       '/library/:library/podcast/latest',
@@ -186,8 +244,8 @@ class Server {
     ]
     dyanimicRoutes.forEach((route) => router.get(route, (req, res) => res.sendFile(Path.join(distPath, 'index.html'))))
 
-    router.post('/login', this.getLoginRateLimiter(), (req, res) => this.auth.login(req, res))
-    router.post('/logout', this.authMiddleware.bind(this), this.logout.bind(this))
+    // router.post('/login', passport.authenticate('local', this.auth.login), this.auth.loginResult.bind(this))
+    // router.post('/logout', this.authMiddleware.bind(this), this.logout.bind(this))
     router.post('/init', (req, res) => {
       if (Database.hasRootUser) {
         Logger.error(`[Server] attempt to init server when server already has a root user`)
@@ -199,8 +257,12 @@ class Server {
       // status check for client to see if server has been initialized
       // server has been initialized if a root user exists
       const payload = {
+        app: 'audiobookshelf',
+        serverVersion: version,
         isInit: Database.hasRootUser,
-        language: Database.serverSettings.language
+        language: Database.serverSettings.language,
+        authMethods: Database.serverSettings.authActiveAuthMethods,
+        authFormData: Database.serverSettings.authFormData
       }
       if (!payload.isInit) {
         payload.ConfigPath = global.ConfigPath

server/SocketAuthority.js

@@ -1,6 +1,7 @@
 const SocketIO = require('socket.io')
 const Logger = require('./Logger')
 const Database = require('./Database')
+const Auth = require('./Auth')
 
 class SocketAuthority {
   constructor() {
@@ -81,6 +82,7 @@ class SocketAuthority {
         methods: ["GET", "POST"]
       }
     })
+
     this.io.on('connection', (socket) => {
       this.clients[socket.id] = {
         id: socket.id,
@@ -144,14 +146,31 @@ class SocketAuthority {
     })
   }
 
-  // When setting up a socket connection the user needs to be associated with a socket id
-  //  for this the client will send a 'auth' event that includes the users API token
+  /**
+   * When setting up a socket connection the user needs to be associated with a socket id
+   * for this the client will send a 'auth' event that includes the users API token
+   * 
+   * @param {SocketIO.Socket} socket 
+   * @param {string} token JWT
+   */
   async authenticateSocket(socket, token) {
-    const user = await this.Server.auth.authenticateUser(token)
-    if (!user) {
+    // we don't use passport to authenticate the jwt we get over the socket connection.
+    // it's easier to directly verify/decode it.
+    const token_data = Auth.validateAccessToken(token)
+
+    if (!token_data?.userId) {
+      // Token invalid
       Logger.error('Cannot validate socket - invalid token')
       return socket.emit('invalid_token')
     }
+    // get the user via the id from the decoded jwt.
+    const user = await Database.userModel.getUserByIdOrOldId(token_data.userId)
+    if (!user) {
+      // user not found
+      Logger.error('Cannot validate socket - invalid token')
+      return socket.emit('invalid_token')
+    }
+
     const client = this.clients[socket.id]
     if (!client) {
       Logger.error(`[SocketAuthority] Socket for user ${user.username} has no client`)
@@ -173,9 +192,9 @@ class SocketAuthority {
 
     this.adminEmitter('user_online', client.user.toJSONForPublic(this.Server.playbackSessionManager.sessions))
 
-    // Update user lastSeen
+    // Update user lastSeen without firing sequelize bulk update hooks
     user.lastSeen = Date.now()
-    await Database.updateUser(user)
+    await Database.userModel.updateFromOld(user, false)
 
     const initialPayload = {
       userId: client.user.id,

server/controllers/MiscController.js

@@ -8,6 +8,7 @@ const Database = require('../Database')
 const libraryItemFilters = require('../utils/queries/libraryItemFilters')
 const patternValidation = require('../libs/nodeCron/pattern-validation')
 const { isObject, getTitleIgnorePrefix } = require('../utils/index')
+const { sanitizeFilename } = require('../utils/fileUtils')
 
 const TaskManager = require('../managers/TaskManager')
 
@@ -32,12 +33,9 @@ class MiscController {
       Logger.error('Invalid request, no files')
       return res.sendStatus(400)
     }
+
     const files = Object.values(req.files)
-    const title = req.body.title
-    const author = req.body.author
-    const series = req.body.series
-    const libraryId = req.body.library
-    const folderId = req.body.folder
+    const { title, author, series, folder: folderId, library: libraryId } = req.body
 
     const library = await Database.libraryModel.getOldById(libraryId)
     if (!library) {
@@ -52,40 +50,26 @@ class MiscController {
       return res.status(500).send(`Invalid post data`)
     }
 
-    // For setting permissions recursively
-    let outputDirectory = ''
-    let firstDirPath = ''
-
-    if (library.isPodcast) { // Podcasts only in 1 folder
-      outputDirectory = Path.join(folder.fullPath, title)
-      firstDirPath = outputDirectory
-    } else {
-      firstDirPath = Path.join(folder.fullPath, author)
-      if (series && author) {
-        outputDirectory = Path.join(folder.fullPath, author, series, title)
-      } else if (author) {
-        outputDirectory = Path.join(folder.fullPath, author, title)
-      } else {
-        outputDirectory = Path.join(folder.fullPath, title)
-      }
-    }
-
-    if (await fs.pathExists(outputDirectory)) {
-      Logger.error(`[Server] Upload directory "${outputDirectory}" already exists`)
-      return res.status(500).send(`Directory "${outputDirectory}" already exists`)
-    }
+    // Podcasts should only be one folder deep
+    const outputDirectoryParts = library.isPodcast ? [title] : [author, series, title]
+    // `.filter(Boolean)` to strip out all the potentially missing details (eg: `author`)
+    // before sanitizing all the directory parts to remove illegal chars and finally prepending
+    // the base folder path
+    const cleanedOutputDirectoryParts = outputDirectoryParts.filter(Boolean).map(part => sanitizeFilename(part))
+    const outputDirectory = Path.join(...[folder.fullPath, ...cleanedOutputDirectoryParts])
 
     await fs.ensureDir(outputDirectory)
 
     Logger.info(`Uploading ${files.length} files to`, outputDirectory)
 
-    for (let i = 0; i < files.length; i++) {
-      var file = files[i]
+    for (const file of files) {
+      const path = Path.join(outputDirectory, sanitizeFilename(file.name))
 
-      var path = Path.join(outputDirectory, file.name)
-      await file.mv(path).then(() => {
+      await file.mv(path)
+        .then(() => {
           return true
-      }).catch((error) => {
+        })
+        .catch((error) => {
           Logger.error('Failed to move file', path, error)
           return false
         })
@@ -119,8 +103,9 @@ class MiscController {
   /**
    * PATCH: /api/settings
    * Update server settings
-   * @param {*} req 
-   * @param {*} res 
+   * 
+   * @param {import('express').Request} req 
+   * @param {import('express').Response} res 
    */
   async updateServerSettings(req, res) {
     if (!req.user.isAdminOrUp) {
@@ -128,7 +113,7 @@ class MiscController {
       return res.sendStatus(403)
     }
     const settingsUpdate = req.body
-    if (!settingsUpdate || !isObject(settingsUpdate)) {
+    if (!isObject(settingsUpdate)) {
       return res.status(400).send('Invalid settings update object')
     }
 
@@ -248,8 +233,8 @@ class MiscController {
    * POST: /api/authorize
    * Used to authorize an API token
    * 
-   * @param {*} req 
-   * @param {*} res 
+   * @param {import('express').Request} req 
+   * @param {import('express').Response} res 
    */
   async authorize(req, res) {
     if (!req.user) {
@@ -555,10 +540,10 @@ class MiscController {
     switch (type) {
       case 'add':
         this.watcher.onFileAdded(libraryId, path)
-        break;
+        break
       case 'unlink':
         this.watcher.onFileRemoved(libraryId, path)
-        break;
+        break
       case 'rename':
         const oldPath = req.body.oldPath
         if (!oldPath) {
@@ -566,7 +551,7 @@ class MiscController {
           return res.sendStatus(400)
         }
         this.watcher.onFileRename(libraryId, oldPath, path)
-        break;
+        break
       default:
         Logger.error(`[MiscController] Invalid type for updateWatchedPath. type: "${type}"`)
         return res.sendStatus(400)
@@ -589,5 +574,105 @@ class MiscController {
       res.status(400).send(error.message)
     }
   }
+
+  /**
+   * GET: api/auth-settings (admin only)
+   * 
+   * @param {import('express').Request} req 
+   * @param {import('express').Response} res 
+   */
+  getAuthSettings(req, res) {
+    if (!req.user.isAdminOrUp) {
+      Logger.error(`[MiscController] Non-admin user "${req.user.username}" attempted to get auth settings`)
+      return res.sendStatus(403)
+    }
+    return res.json(Database.serverSettings.authenticationSettings)
+  }
+
+  /**
+   * PATCH: api/auth-settings
+   * @this import('../routers/ApiRouter')
+   * 
+   * @param {import('express').Request} req 
+   * @param {import('express').Response} res 
+   */
+  async updateAuthSettings(req, res) {
+    if (!req.user.isAdminOrUp) {
+      Logger.error(`[MiscController] Non-admin user "${req.user.username}" attempted to update auth settings`)
+      return res.sendStatus(403)
+    }
+
+    const settingsUpdate = req.body
+    if (!isObject(settingsUpdate)) {
+      return res.status(400).send('Invalid auth settings update object')
+    }
+
+    let hasUpdates = false
+
+    const currentAuthenticationSettings = Database.serverSettings.authenticationSettings
+    const originalAuthMethods = [...currentAuthenticationSettings.authActiveAuthMethods]
+
+    // TODO: Better validation of auth settings once auth settings are separated from server settings
+    for (const key in currentAuthenticationSettings) {
+      if (settingsUpdate[key] === undefined) continue
+
+      if (key === 'authActiveAuthMethods') {
+        let updatedAuthMethods = settingsUpdate[key]?.filter?.((authMeth) => Database.serverSettings.supportedAuthMethods.includes(authMeth))
+        if (Array.isArray(updatedAuthMethods) && updatedAuthMethods.length) {
+          updatedAuthMethods.sort()
+          currentAuthenticationSettings[key].sort()
+          if (updatedAuthMethods.join() !== currentAuthenticationSettings[key].join()) {
+            Logger.debug(`[MiscController] Updating auth settings key "authActiveAuthMethods" from "${currentAuthenticationSettings[key].join()}" to "${updatedAuthMethods.join()}"`)
+            Database.serverSettings[key] = updatedAuthMethods
+            hasUpdates = true
+          }
+        } else {
+          Logger.warn(`[MiscController] Invalid value for authActiveAuthMethods`)
+        }
+      } else {
+        const updatedValueType = typeof settingsUpdate[key]
+        if (['authOpenIDAutoLaunch', 'authOpenIDAutoRegister'].includes(key)) {
+          if (updatedValueType !== 'boolean') {
+            Logger.warn(`[MiscController] Invalid value for ${key}. Expected boolean`)
+            continue
+          }
+        } else if (settingsUpdate[key] !== null && updatedValueType !== 'string') {
+          Logger.warn(`[MiscController] Invalid value for ${key}. Expected string or null`)
+          continue
+        }
+        let updatedValue = settingsUpdate[key]
+        if (updatedValue === '') updatedValue = null
+        let currentValue = currentAuthenticationSettings[key]
+        if (currentValue === '') currentValue = null
+
+        if (updatedValue !== currentValue) {
+          Logger.debug(`[MiscController] Updating auth settings key "${key}" from "${currentValue}" to "${updatedValue}"`)
+          Database.serverSettings[key] = updatedValue
+          hasUpdates = true
+        }
+      }
+    }
+
+    if (hasUpdates) {
+      await Database.updateServerSettings()
+
+      // Use/unuse auth methods
+      Database.serverSettings.supportedAuthMethods.forEach((authMethod) => {
+        if (originalAuthMethods.includes(authMethod) && !Database.serverSettings.authActiveAuthMethods.includes(authMethod)) {
+          // Auth method has been removed
+          Logger.info(`[MiscController] Disabling active auth method "${authMethod}"`)
+          this.auth.unuseAuthStrategy(authMethod)
+        } else if (!originalAuthMethods.includes(authMethod) && Database.serverSettings.authActiveAuthMethods.includes(authMethod)) {
+          // Auth method has been added
+          Logger.info(`[MiscController] Enabling active auth method "${authMethod}"`)
+          this.auth.useAuthStrategy(authMethod)
+        }
+      })
+    }
+
+    res.json({
+      serverSettings: Database.serverSettings.toJSONForBrowser()
+    })
+  }
 }
 module.exports = new MiscController()

server/controllers/SessionController.js

@@ -6,7 +6,7 @@ class SessionController {
   constructor() { }
 
   async findOne(req, res) {
-    return res.json(req.session)
+    return res.json(req.playbackSession)
   }
 
   async getAllWithUserData(req, res) {
@@ -63,32 +63,32 @@ class SessionController {
   }
 
   async getOpenSession(req, res) {
-    const libraryItem = await Database.libraryItemModel.getOldById(req.session.libraryItemId)
-    const sessionForClient = req.session.toJSONForClient(libraryItem)
+    const libraryItem = await Database.libraryItemModel.getOldById(req.playbackSession.libraryItemId)
+    const sessionForClient = req.playbackSession.toJSONForClient(libraryItem)
     res.json(sessionForClient)
   }
 
   // POST: api/session/:id/sync
   sync(req, res) {
-    this.playbackSessionManager.syncSessionRequest(req.user, req.session, req.body, res)
+    this.playbackSessionManager.syncSessionRequest(req.user, req.playbackSession, req.body, res)
   }
 
   // POST: api/session/:id/close
   close(req, res) {
     let syncData = req.body
     if (syncData && !Object.keys(syncData).length) syncData = null
-    this.playbackSessionManager.closeSessionRequest(req.user, req.session, syncData, res)
+    this.playbackSessionManager.closeSessionRequest(req.user, req.playbackSession, syncData, res)
   }
 
   // DELETE: api/session/:id
   async delete(req, res) {
     // if session is open then remove it
-    const openSession = this.playbackSessionManager.getSession(req.session.id)
+    const openSession = this.playbackSessionManager.getSession(req.playbackSession.id)
     if (openSession) {
-      await this.playbackSessionManager.removeSession(req.session.id)
+      await this.playbackSessionManager.removeSession(req.playbackSession.id)
     }
 
-    await Database.removePlaybackSession(req.session.id)
+    await Database.removePlaybackSession(req.playbackSession.id)
     res.sendStatus(200)
   }
 
@@ -111,7 +111,7 @@ class SessionController {
       return res.sendStatus(404)
     }
 
-    req.session = playbackSession
+    req.playbackSession = playbackSession
     next()
   }
 
@@ -130,7 +130,7 @@ class SessionController {
       return res.sendStatus(403)
     }
 
-    req.session = playbackSession
+    req.playbackSession = playbackSession
     next()
   }
 }

server/controllers/UserController.js

@@ -100,7 +100,7 @@ class UserController {
     account.id = uuidv4()
     account.pash = await this.auth.hashPass(account.password)
     delete account.password
-    account.token = await this.auth.generateAccessToken({ userId: account.id, username })
+    account.token = await this.auth.generateAccessToken(account)
     account.createdAt = Date.now()
     const newUser = new User(account)
 
@@ -150,7 +150,7 @@ class UserController {
 
     if (user.update(account)) {
       if (shouldUpdateToken) {
-        user.token = await this.auth.generateAccessToken({ userId: user.id, username: user.username })
+        user.token = await this.auth.generateAccessToken(user)
         Logger.info(`[UserController] User ${user.username} was generated a new api token`)
       }
       await Database.updateUser(user)

server/finders/BookFinder.js

@@ -31,52 +31,11 @@ class BookFinder {
     return book
   }
 
-  stripSubtitle(title) {
-    if (title.includes(':')) {
-      return title.split(':')[0].trim()
-    } else if (title.includes(' - ')) {
-      return title.split(' - ')[0].trim()
-    }
-    return title
-  }
-
-  replaceAccentedChars(str) {
-    try {
-      return str.normalize('NFD').replace(/[\u0300-\u036f]/g, "")
-    } catch (error) {
-      Logger.error('[BookFinder] str normalize error', error)
-      return str
-    }
-  }
-
-  cleanTitleForCompares(title) {
-    if (!title) return ''
-    // Remove subtitle if there (i.e. "Cool Book: Coolest Ever" becomes "Cool Book")
-    let stripped = this.stripSubtitle(title)
-
-    // Remove text in paranthesis (i.e. "Ender's Game (Ender's Saga)" becomes "Ender's Game")
-    let cleaned = stripped.replace(/ *\([^)]*\) */g, "")
-
-    // Remove single quotes (i.e. "Ender's Game" becomes "Enders Game")
-    cleaned = cleaned.replace(/'/g, '')
-    return this.replaceAccentedChars(cleaned).toLowerCase()
-  }
-
-  cleanAuthorForCompares(author) {
-    if (!author) return ''
-    let cleanAuthor = this.replaceAccentedChars(author).toLowerCase()
-    // separate initials
-    cleanAuthor = cleanAuthor.replace(/([a-z])\.([a-z])/g, '$1. $2')
-    // remove middle initials
-    cleanAuthor = cleanAuthor.replace(/(?<=\w\w)(\s+[a-z]\.?)+(?=\s+\w\w)/g, '')
-    return cleanAuthor
-  }
-
   filterSearchResults(books, title, author, maxTitleDistance, maxAuthorDistance) {
-    var searchTitle = this.cleanTitleForCompares(title)
-    var searchAuthor = this.cleanAuthorForCompares(author)
+    var searchTitle = cleanTitleForCompares(title)
+    var searchAuthor = cleanAuthorForCompares(author)
     return books.map(b => {
-      b.cleanedTitle = this.cleanTitleForCompares(b.title)
+      b.cleanedTitle = cleanTitleForCompares(b.title)
       b.titleDistance = levenshteinDistance(b.cleanedTitle, title)
 
       // Total length of search (title or both title & author)
@@ -87,7 +46,7 @@ class BookFinder {
           b.authorDistance = author.length
         } else {
           b.totalPossibleDistance += b.author.length
-          b.cleanedAuthor = this.cleanAuthorForCompares(b.author)
+          b.cleanedAuthor = cleanAuthorForCompares(b.author)
 
           var cleanedAuthorDistance = levenshteinDistance(b.cleanedAuthor, searchAuthor)
           var authorDistance = levenshteinDistance(b.author || '', author)
@@ -190,20 +149,17 @@ class BookFinder {
 
   static TitleCandidates = class {
 
-    constructor(bookFinder, cleanAuthor) {
-      this.bookFinder = bookFinder
+    constructor(cleanAuthor) {
       this.candidates = new Set()
       this.cleanAuthor = cleanAuthor
       this.priorities = {}
       this.positions = {}
+      this.currentPosition = 0
     }
 
-    add(title, position = 0) {
+    add(title) {
       // if title contains the author, remove it
-      if (this.cleanAuthor) {
-        const authorRe = new RegExp(`(^| | by |)${escapeRegExp(this.cleanAuthor)}(?= |$)`, "g")
-        title = this.bookFinder.cleanAuthorForCompares(title).replace(authorRe, '').trim()
-      }
+      title = this.#removeAuthorFromTitle(title)
 
       const titleTransformers = [
         [/([,:;_]| by ).*/g, ''],                  // Remove subtitle
@@ -215,11 +171,11 @@ class BookFinder {
       ]
 
       // Main variant
-      const cleanTitle = this.bookFinder.cleanTitleForCompares(title).trim()
+      const cleanTitle = cleanTitleForCompares(title).trim()
       if (!cleanTitle) return
       this.candidates.add(cleanTitle)
       this.priorities[cleanTitle] = 0
-      this.positions[cleanTitle] = position
+      this.positions[cleanTitle] = this.currentPosition
 
       let candidate = cleanTitle
 
@@ -230,10 +186,11 @@ class BookFinder {
         if (candidate) {
           this.candidates.add(candidate)
           this.priorities[candidate] = 0
-          this.positions[candidate] = position
+          this.positions[candidate] = this.currentPosition
         }
         this.priorities[cleanTitle] = 1
       }
+      this.currentPosition++
     }
 
     get size() {
@@ -243,23 +200,16 @@ class BookFinder {
     getCandidates() {
       var candidates = [...this.candidates]
       candidates.sort((a, b) => {
-        // Candidates that include the author are likely low quality
-        const includesAuthorDiff = !b.includes(this.cleanAuthor) - !a.includes(this.cleanAuthor)
-        if (includesAuthorDiff) return includesAuthorDiff
         // Candidates that include only digits are also likely low quality
         const onlyDigits = /^\d+$/
-        const includesOnlyDigitsDiff = !onlyDigits.test(b) - !onlyDigits.test(a)
+        const includesOnlyDigitsDiff = onlyDigits.test(a) - onlyDigits.test(b)
         if (includesOnlyDigitsDiff) return includesOnlyDigitsDiff
         // transformed candidates receive higher priority
         const priorityDiff = this.priorities[a] - this.priorities[b]
         if (priorityDiff) return priorityDiff
         // if same priorirty, prefer candidates that are closer to the beginning (e.g. titles before subtitles)
         const positionDiff = this.positions[a] - this.positions[b]
-        if (positionDiff) return positionDiff
-        // Start with longer candidaets, as they are likely more specific
-        const lengthDiff = b.length - a.length
-        if (lengthDiff) return lengthDiff
-        return b.localeCompare(a)
+        return positionDiff // candidates with same priority always have different positions
       })
       Logger.debug(`[${this.constructor.name}] Found ${candidates.length} fuzzy title candidates`)
       Logger.debug(candidates)
@@ -269,21 +219,32 @@ class BookFinder {
     delete(title) {
       return this.candidates.delete(title)
     }
+
+    #removeAuthorFromTitle(title) {
+      if (!this.cleanAuthor) return title
+      const authorRe = new RegExp(`(^| | by |)${escapeRegExp(this.cleanAuthor)}(?= |$)`, "g")
+      const authorCleanedTitle = cleanAuthorForCompares(title)
+      const authorCleanedTitleWithoutAuthor = authorCleanedTitle.replace(authorRe, '')
+      if (authorCleanedTitleWithoutAuthor !== authorCleanedTitle) {
+        return authorCleanedTitleWithoutAuthor.trim()
+      }
+      return title
+    }
   }
 
   static AuthorCandidates = class {
-    constructor(bookFinder, cleanAuthor) {
-      this.bookFinder = bookFinder
+    constructor(cleanAuthor, audnexus) {
+      this.audnexus = audnexus
       this.candidates = new Set()
       this.cleanAuthor = cleanAuthor
       if (cleanAuthor) this.candidates.add(cleanAuthor)
     }
 
     validateAuthor(name, region = '', maxLevenshtein = 2) {
-      return this.bookFinder.audnexus.authorASINsRequest(name, region).then((asins) => {
+      return this.audnexus.authorASINsRequest(name, region).then((asins) => {
         for (const [i, asin] of asins.entries()) {
           if (i > 10) break
-          let cleanName = this.bookFinder.cleanAuthorForCompares(asin.name)
+          let cleanName = cleanAuthorForCompares(asin.name)
           if (!cleanName) continue
           if (cleanName.includes(name)) return name
           if (name.includes(cleanName)) return cleanName
@@ -294,7 +255,7 @@ class BookFinder {
     }
 
     add(author) {
-      const cleanAuthor = this.bookFinder.cleanAuthorForCompares(author).trim()
+      const cleanAuthor = cleanAuthorForCompares(author).trim()
       if (!cleanAuthor) return
       this.candidates.add(cleanAuthor)
     }
@@ -362,10 +323,10 @@ class BookFinder {
       title = title.trim().toLowerCase()
       author = author?.trim().toLowerCase() || ''
 
-      const cleanAuthor = this.cleanAuthorForCompares(author)
+      const cleanAuthor = cleanAuthorForCompares(author)
 
       // Now run up to maxFuzzySearches fuzzy searches
-      let authorCandidates = new BookFinder.AuthorCandidates(this, cleanAuthor)
+      let authorCandidates = new BookFinder.AuthorCandidates(cleanAuthor, this.audnexus)
 
       // Remove underscores and parentheses with their contents, and replace with a separator
       const cleanTitle = title.replace(/\[.*?\]|\(.*?\)|{.*?}|_/g, " - ")
@@ -375,9 +336,9 @@ class BookFinder {
         authorCandidates.add(titlePart)
       authorCandidates = await authorCandidates.getCandidates()
       for (const authorCandidate of authorCandidates) {
-        let titleCandidates = new BookFinder.TitleCandidates(this, authorCandidate)
-        for (const [position, titlePart] of titleParts.entries())
-          titleCandidates.add(titlePart, position)
+        let titleCandidates = new BookFinder.TitleCandidates(authorCandidate)
+        for (const titlePart of titleParts)
+          titleCandidates.add(titlePart)
         titleCandidates = titleCandidates.getCandidates()
         for (const titleCandidate of titleCandidates) {
           if (titleCandidate == title && authorCandidate == author) continue // We already tried this
@@ -457,3 +418,52 @@ class BookFinder {
   }
 }
 module.exports = new BookFinder()
+
+function stripSubtitle(title) {
+  if (title.includes(':')) {
+    return title.split(':')[0].trim()
+  } else if (title.includes(' - ')) {
+    return title.split(' - ')[0].trim()
+  }
+  return title
+}
+
+function replaceAccentedChars(str) {
+  try {
+    return str.normalize('NFD').replace(/[\u0300-\u036f]/g, "")
+  } catch (error) {
+    Logger.error('[BookFinder] str normalize error', error)
+    return str
+  }
+}
+
+function cleanTitleForCompares(title) {
+  if (!title) return ''
+  title = stripRedundantSpaces(title)
+
+  // Remove subtitle if there (i.e. "Cool Book: Coolest Ever" becomes "Cool Book")
+  let stripped = stripSubtitle(title)
+
+  // Remove text in paranthesis (i.e. "Ender's Game (Ender's Saga)" becomes "Ender's Game")
+  let cleaned = stripped.replace(/ *\([^)]*\) */g, "")
+
+  // Remove single quotes (i.e. "Ender's Game" becomes "Enders Game")
+  cleaned = cleaned.replace(/'/g, '')
+  return replaceAccentedChars(cleaned).toLowerCase()
+}
+
+function cleanAuthorForCompares(author) {
+  if (!author) return ''
+  author = stripRedundantSpaces(author)
+  
+  let cleanAuthor = replaceAccentedChars(author).toLowerCase()
+  // separate initials
+  cleanAuthor = cleanAuthor.replace(/([a-z])\.([a-z])/g, '$1. $2')
+  // remove middle initials
+  cleanAuthor = cleanAuthor.replace(/(?<=\w\w)(\s+[a-z]\.?)+(?=\s+\w\w)/g, '')
+  return cleanAuthor
+}
+
+function stripRedundantSpaces(str) {
+  return str.replace(/\s+/g, ' ').trim()
+}

server/libs/passportLocal/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2011-2014 Jared Hanson
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

server/libs/passportLocal/index.js

@@ -0,0 +1,20 @@
+//
+// modified for audiobookshelf
+// Source: https://github.com/jaredhanson/passport-local
+//
+
+/**
+ * Module dependencies.
+ */
+var Strategy = require('./strategy');
+
+
+/**
+ * Expose `Strategy` directly from package.
+ */
+exports = module.exports = Strategy;
+
+/**
+ * Export constructors.
+ */
+exports.Strategy = Strategy;

server/libs/passportLocal/strategy.js

@@ -0,0 +1,119 @@
+/**
+ * Module dependencies.
+ */
+const passport = require('passport-strategy')
+const util = require('util')
+
+
+function lookup(obj, field) {
+  if (!obj) { return null; }
+  var chain = field.split(']').join('').split('[');
+  for (var i = 0, len = chain.length; i < len; i++) {
+    var prop = obj[chain[i]];
+    if (typeof (prop) === 'undefined') { return null; }
+    if (typeof (prop) !== 'object') { return prop; }
+    obj = prop;
+  }
+  return null;
+}
+
+/**
+ * `Strategy` constructor.
+ *
+ * The local authentication strategy authenticates requests based on the
+ * credentials submitted through an HTML-based login form.
+ *
+ * Applications must supply a `verify` callback which accepts `username` and
+ * `password` credentials, and then calls the `done` callback supplying a
+ * `user`, which should be set to `false` if the credentials are not valid.
+ * If an exception occured, `err` should be set.
+ *
+ * Optionally, `options` can be used to change the fields in which the
+ * credentials are found.
+ *
+ * Options:
+ *   - `usernameField`  field name where the username is found, defaults to _username_
+ *   - `passwordField`  field name where the password is found, defaults to _password_
+ *   - `passReqToCallback`  when `true`, `req` is the first argument to the verify callback (default: `false`)
+ *
+ * Examples:
+ *
+ *     passport.use(new LocalStrategy(
+ *       function(username, password, done) {
+ *         User.findOne({ username: username, password: password }, function (err, user) {
+ *           done(err, user);
+ *         });
+ *       }
+ *     ));
+ *
+ * @param {Object} options
+ * @param {Function} verify
+ * @api public
+ */
+function Strategy(options, verify) {
+  if (typeof options == 'function') {
+    verify = options;
+    options = {};
+  }
+  if (!verify) { throw new TypeError('LocalStrategy requires a verify callback'); }
+
+  this._usernameField = options.usernameField || 'username';
+  this._passwordField = options.passwordField || 'password';
+
+  passport.Strategy.call(this);
+  this.name = 'local';
+  this._verify = verify;
+  this._passReqToCallback = options.passReqToCallback;
+}
+
+/**
+ * Inherit from `passport.Strategy`.
+ */
+util.inherits(Strategy, passport.Strategy);
+
+/**
+ * Authenticate request based on the contents of a form submission.
+ *
+ * @param {Object} req
+ * @api protected
+ */
+Strategy.prototype.authenticate = function (req, options) {
+  options = options || {};
+  var username = lookup(req.body, this._usernameField)
+  if (username === null) {
+    lookup(req.query, this._usernameField);
+  }
+
+  var password = lookup(req.body, this._passwordField)
+  if (password === null) {
+    password = lookup(req.query, this._passwordField);
+  }
+
+  if (username === null || password === null) {
+    return this.fail({ message: options.badRequestMessage || 'Missing credentials' }, 400);
+  }
+
+  var self = this;
+
+  function verified(err, user, info) {
+    if (err) { return self.error(err); }
+    if (!user) { return self.fail(info); }
+    self.success(user, info);
+  }
+
+  try {
+    if (self._passReqToCallback) {
+      this._verify(req, username, password, verified);
+    } else {
+      this._verify(username, password, verified);
+    }
+  } catch (ex) {
+    return self.error(ex);
+  }
+};
+
+
+/**
+ * Expose `Strategy`.
+ */
+module.exports = Strategy;

server/managers/ApiCacheManager.js

@@ -0,0 +1,54 @@
+const { LRUCache } = require('lru-cache')
+const Logger = require('../Logger')
+const Database = require('../Database')
+
+class ApiCacheManager {
+
+  defaultCacheOptions = { max: 1000, maxSize: 10 * 1000 * 1000, sizeCalculation: item => (item.body.length + JSON.stringify(item.headers).length) }
+  defaultTtlOptions = { ttl: 30 * 60 * 1000 }
+
+  constructor(cache = new LRUCache(this.defaultCacheOptions), ttlOptions = this.defaultTtlOptions) {
+    this.cache = cache
+    this.ttlOptions = ttlOptions
+  }
+
+  init(database = Database) {
+    let hooks = ['afterCreate', 'afterUpdate', 'afterDestroy', 'afterBulkCreate', 'afterBulkUpdate', 'afterBulkDestroy']
+    hooks.forEach(hook => database.sequelize.addHook(hook, (model) => this.clear(model, hook)))
+  }
+
+  clear(model, hook) {
+    Logger.debug(`[ApiCacheManager] ${model.constructor.name}.${hook}: Clearing cache`)
+    this.cache.clear()
+  }
+
+  get middleware() {
+    return (req, res, next) => {
+      const key = { user: req.user.username, url: req.url }
+      const stringifiedKey = JSON.stringify(key)
+      Logger.debug(`[ApiCacheManager] count: ${this.cache.size} size: ${this.cache.calculatedSize}`)
+      const cached = this.cache.get(stringifiedKey)
+      if (cached) {
+        Logger.debug(`[ApiCacheManager] Cache hit: ${stringifiedKey}`)
+        res.set(cached.headers)
+        res.status(cached.statusCode)
+        res.send(cached.body)
+        return
+      }
+      res.originalSend = res.send
+      res.send = (body) => {
+        Logger.debug(`[ApiCacheManager] Cache miss: ${stringifiedKey}`)
+        const cached = { body, headers: res.getHeaders(), statusCode: res.statusCode }
+        if (key.url.search(/^\/libraries\/.*?\/personalized/) !== -1) {
+          Logger.debug(`[ApiCacheManager] Caching with ${this.ttlOptions.ttl} ms TTL`)
+          this.cache.set(stringifiedKey, cached, this.ttlOptions)
+        } else {
+          this.cache.set(stringifiedKey, cached)
+        }
+        res.originalSend(body)
+      }
+      next()
+    }
+  }
+}
+module.exports = ApiCacheManager

server/models/User.js

@@ -1,7 +1,9 @@
 const uuidv4 = require("uuid").v4
-const { DataTypes, Model, Op } = require('sequelize')
+const sequelize = require('sequelize')
 const Logger = require('../Logger')
 const oldUser = require('../objects/user/User')
+const SocketAuthority = require('../SocketAuthority')
+const { DataTypes, Model } = sequelize
 
 class User extends Model {
   constructor(values, options) {
@@ -46,6 +48,12 @@ class User extends Model {
     return users.map(u => this.getOldUser(u))
   }
 
+  /**
+   * Get old user model from new
+   * 
+   * @param {Object} userExpanded 
+   * @returns {oldUser}
+   */
   static getOldUser(userExpanded) {
     const mediaProgress = userExpanded.mediaProgresses.map(mp => mp.getOldMediaProgress())
 
@@ -72,18 +80,32 @@ class User extends Model {
       createdAt: userExpanded.createdAt.valueOf(),
       permissions,
       librariesAccessible,
-      itemTagsSelected
+      itemTagsSelected,
+      authOpenIDSub: userExpanded.extraData?.authOpenIDSub || null
     })
   }
 
+  /**
+   * 
+   * @param {oldUser} oldUser 
+   * @returns {Promise<User>}
+   */
   static createFromOld(oldUser) {
     const user = this.getFromOld(oldUser)
     return this.create(user)
   }
 
-  static updateFromOld(oldUser) {
+  /**
+   * Update User from old user model
+   * 
+   * @param {oldUser} oldUser 
+   * @param {boolean} [hooks=true] Run before / after bulk update hooks?
+   * @returns {Promise<boolean>}
+   */
+  static updateFromOld(oldUser, hooks = true) {
     const user = this.getFromOld(oldUser)
     return this.update(user, {
+      hooks: !!hooks,
       where: {
         id: user.id
       }
@@ -93,7 +115,21 @@ class User extends Model {
     })
   }
 
+  /**
+   * Get new User model from old
+   * 
+   * @param {oldUser} oldUser 
+   * @returns {Object}
+   */
   static getFromOld(oldUser) {
+    const extraData = {
+      seriesHideFromContinueListening: oldUser.seriesHideFromContinueListening || [],
+      oldUserId: oldUser.oldUserId
+    }
+    if (oldUser.authOpenIDSub) {
+      extraData.authOpenIDSub = oldUser.authOpenIDSub
+    }
+
     return {
       id: oldUser.id,
       username: oldUser.username,
@@ -103,10 +139,7 @@ class User extends Model {
       token: oldUser.token || null,
       isActive: !!oldUser.isActive,
       lastSeen: oldUser.lastSeen || null,
-      extraData: {
-        seriesHideFromContinueListening: oldUser.seriesHideFromContinueListening || [],
-        oldUserId: oldUser.oldUserId
-      },
+      extraData,
       createdAt: oldUser.createdAt || Date.now(),
       permissions: {
         ...oldUser.permissions,
@@ -130,12 +163,12 @@ class User extends Model {
    * @param {string} username 
    * @param {string} pash 
    * @param {Auth} auth 
-   * @returns {oldUser}
+   * @returns {Promise<oldUser>}
    */
   static async createRootUser(username, pash, auth) {
     const userId = uuidv4()
 
-    const token = await auth.generateAccessToken({ userId, username })
+    const token = await auth.generateAccessToken({ id: userId, username })
 
     const newRoot = new oldUser({
       id: userId,
@@ -150,6 +183,38 @@ class User extends Model {
     return newRoot
   }
 
+  /**
+   * Create user from openid userinfo
+   * @param {Object} userinfo 
+   * @param {Auth} auth 
+   * @returns {Promise<oldUser>}
+   */
+  static async createUserFromOpenIdUserInfo(userinfo, auth) {
+    const userId = uuidv4()
+    // TODO: Ensure username is unique?
+    const username = userinfo.preferred_username || userinfo.name || userinfo.sub
+    const email = (userinfo.email && userinfo.email_verified) ? userinfo.email : null
+
+    const token = await auth.generateAccessToken({ id: userId, username })
+
+    const newUser = new oldUser({
+      id: userId,
+      type: 'user',
+      username,
+      email,
+      pash: null,
+      token,
+      isActive: true,
+      authOpenIDSub: userinfo.sub,
+      createdAt: Date.now()
+    })
+    if (await this.createFromOld(newUser)) {
+      SocketAuthority.adminEmitter('user_added', newUser.toJSONForBrowser())
+      return newUser
+    }
+    return null
+  }
+
   /**
    * Get a user by id or by the old database id
    * @temp User ids were updated in v2.3.0 migration and old API tokens may still use that id
@@ -160,13 +225,13 @@ class User extends Model {
     if (!userId) return null
     const user = await this.findOne({
       where: {
-        [Op.or]: [
+        [sequelize.Op.or]: [
           {
             id: userId
           },
           {
             extraData: {
-              [Op.substring]: userId
+              [sequelize.Op.substring]: userId
             }
           }
         ]
@@ -187,7 +252,26 @@ class User extends Model {
     const user = await this.findOne({
       where: {
         username: {
-          [Op.like]: username
+          [sequelize.Op.like]: username
+        }
+      },
+      include: this.sequelize.models.mediaProgress
+    })
+    if (!user) return null
+    return this.getOldUser(user)
+  }
+
+  /**
+   * Get user by email case insensitive
+   * @param {string} username 
+   * @returns {Promise<oldUser|null>} returns null if not found
+   */
+  static async getUserByEmail(email) {
+    if (!email) return null
+    const user = await this.findOne({
+      where: {
+        email: {
+          [sequelize.Op.like]: email
         }
       },
       include: this.sequelize.models.mediaProgress
@@ -210,6 +294,21 @@ class User extends Model {
     return this.getOldUser(user)
   }
 
+  /**
+   * Get user by openid sub
+   * @param {string} sub 
+   * @returns {Promise<oldUser|null>} returns null if not found
+   */
+  static async getUserByOpenIDSub(sub) {
+    if (!sub) return null
+    const user = await this.findOne({
+      where: sequelize.where(sequelize.literal(`extraData->>"authOpenIDSub"`), sub),
+      include: this.sequelize.models.mediaProgress
+    })
+    if (!user) return null
+    return this.getOldUser(user)
+  }
+
   /**
    * Get array of user id and username
    * @returns {object[]} { id, username }

server/objects/settings/LibrarySettings.js

@@ -9,7 +9,7 @@ class LibrarySettings {
     this.autoScanCronExpression = null
     this.audiobooksOnly = false
     this.hideSingleBookSeries = false // Do not show series that only have 1 book 
-    this.metadataPrecedence = ['folderStructure', 'audioMetatags', 'txtFiles', 'opfFile', 'absMetadata']
+    this.metadataPrecedence = ['folderStructure', 'audioMetatags', 'nfoFile', 'txtFiles', 'opfFile', 'absMetadata']
 
     if (settings) {
       this.construct(settings)
@@ -28,7 +28,7 @@ class LibrarySettings {
       this.metadataPrecedence = [...settings.metadataPrecedence]
     } else {
       // Added in v2.4.5
-      this.metadataPrecedence = ['folderStructure', 'audioMetatags', 'txtFiles', 'opfFile', 'absMetadata']
+      this.metadataPrecedence = ['folderStructure', 'audioMetatags', 'nfoFile', 'txtFiles', 'opfFile', 'absMetadata']
     }
   }
 

server/objects/settings/ServerSettings.js

@@ -54,6 +54,24 @@ class ServerSettings {
     this.version = packageJson.version
     this.buildNumber = packageJson.buildNumber
 
+    // Auth settings
+    // Active auth methodes
+    this.authActiveAuthMethods = ['local']
+
+    // openid settings
+    this.authOpenIDIssuerURL = null
+    this.authOpenIDAuthorizationURL = null
+    this.authOpenIDTokenURL = null
+    this.authOpenIDUserInfoURL = null
+    this.authOpenIDJwksURL = null
+    this.authOpenIDLogoutURL = null
+    this.authOpenIDClientID = null
+    this.authOpenIDClientSecret = null
+    this.authOpenIDButtonText = 'Login with OpenId'
+    this.authOpenIDAutoLaunch = false
+    this.authOpenIDAutoRegister = false
+    this.authOpenIDMatchExistingBy = null
+
     if (settings) {
       this.construct(settings)
     }
@@ -94,6 +112,36 @@ class ServerSettings {
     this.version = settings.version || null
     this.buildNumber = settings.buildNumber || 0 // Added v2.4.5
 
+    this.authActiveAuthMethods = settings.authActiveAuthMethods || ['local']
+
+    this.authOpenIDIssuerURL = settings.authOpenIDIssuerURL || null
+    this.authOpenIDAuthorizationURL = settings.authOpenIDAuthorizationURL || null
+    this.authOpenIDTokenURL = settings.authOpenIDTokenURL || null
+    this.authOpenIDUserInfoURL = settings.authOpenIDUserInfoURL || null
+    this.authOpenIDJwksURL = settings.authOpenIDJwksURL || null
+    this.authOpenIDLogoutURL = settings.authOpenIDLogoutURL || null
+    this.authOpenIDClientID = settings.authOpenIDClientID || null
+    this.authOpenIDClientSecret = settings.authOpenIDClientSecret || null
+    this.authOpenIDButtonText = settings.authOpenIDButtonText || 'Login with OpenId'
+    this.authOpenIDAutoLaunch = !!settings.authOpenIDAutoLaunch
+    this.authOpenIDAutoRegister = !!settings.authOpenIDAutoRegister
+    this.authOpenIDMatchExistingBy = settings.authOpenIDMatchExistingBy || null
+
+    if (!Array.isArray(this.authActiveAuthMethods)) {
+      this.authActiveAuthMethods = ['local']
+    }
+
+    // remove uninitialized methods
+    // OpenID
+    if (this.authActiveAuthMethods.includes('openid') && !this.isOpenIDAuthSettingsValid) {
+      this.authActiveAuthMethods.splice(this.authActiveAuthMethods.indexOf('openid', 0), 1)
+    }
+
+    // fallback to local    
+    if (!Array.isArray(this.authActiveAuthMethods) || this.authActiveAuthMethods.length == 0) {
+      this.authActiveAuthMethods = ['local']
+    }
+
     // Migrations
     if (settings.storeCoverWithBook != undefined) { // storeCoverWithBook was renamed to storeCoverWithItem in 2.0.0
       this.storeCoverWithItem = !!settings.storeCoverWithBook
@@ -150,23 +198,96 @@ class ServerSettings {
       language: this.language,
       logLevel: this.logLevel,
       version: this.version,
-      buildNumber: this.buildNumber
+      buildNumber: this.buildNumber,
+      authActiveAuthMethods: this.authActiveAuthMethods,
+      authOpenIDIssuerURL: this.authOpenIDIssuerURL,
+      authOpenIDAuthorizationURL: this.authOpenIDAuthorizationURL,
+      authOpenIDTokenURL: this.authOpenIDTokenURL,
+      authOpenIDUserInfoURL: this.authOpenIDUserInfoURL,
+      authOpenIDJwksURL: this.authOpenIDJwksURL,
+      authOpenIDLogoutURL: this.authOpenIDLogoutURL,
+      authOpenIDClientID: this.authOpenIDClientID, // Do not return to client
+      authOpenIDClientSecret: this.authOpenIDClientSecret, // Do not return to client
+      authOpenIDButtonText: this.authOpenIDButtonText,
+      authOpenIDAutoLaunch: this.authOpenIDAutoLaunch,
+      authOpenIDAutoRegister: this.authOpenIDAutoRegister,
+      authOpenIDMatchExistingBy: this.authOpenIDMatchExistingBy
     }
   }
 
   toJSONForBrowser() {
     const json = this.toJSON()
     delete json.tokenSecret
+    delete json.authOpenIDClientID
+    delete json.authOpenIDClientSecret
     return json
   }
 
+  get supportedAuthMethods() {
+    return ['local', 'openid']
+  }
+
+  /**
+   * Auth settings required for openid to be valid
+   */
+  get isOpenIDAuthSettingsValid() {
+    return this.authOpenIDIssuerURL &&
+      this.authOpenIDAuthorizationURL &&
+      this.authOpenIDTokenURL &&
+      this.authOpenIDUserInfoURL &&
+      this.authOpenIDJwksURL &&
+      this.authOpenIDClientID &&
+      this.authOpenIDClientSecret
+  }
+
+  get authenticationSettings() {
+    return {
+      authActiveAuthMethods: this.authActiveAuthMethods,
+      authOpenIDIssuerURL: this.authOpenIDIssuerURL,
+      authOpenIDAuthorizationURL: this.authOpenIDAuthorizationURL,
+      authOpenIDTokenURL: this.authOpenIDTokenURL,
+      authOpenIDUserInfoURL: this.authOpenIDUserInfoURL,
+      authOpenIDJwksURL: this.authOpenIDJwksURL,
+      authOpenIDLogoutURL: this.authOpenIDLogoutURL,
+      authOpenIDClientID: this.authOpenIDClientID, // Do not return to client
+      authOpenIDClientSecret: this.authOpenIDClientSecret, // Do not return to client
+      authOpenIDButtonText: this.authOpenIDButtonText,
+      authOpenIDAutoLaunch: this.authOpenIDAutoLaunch,
+      authOpenIDAutoRegister: this.authOpenIDAutoRegister,
+      authOpenIDMatchExistingBy: this.authOpenIDMatchExistingBy
+    }
+  }
+
+  get authFormData() {
+    const clientFormData = {}
+    if (this.authActiveAuthMethods.includes('openid')) {
+      clientFormData.authOpenIDButtonText = this.authOpenIDButtonText
+      clientFormData.authOpenIDAutoLaunch = this.authOpenIDAutoLaunch
+    }
+    return clientFormData
+  }
+
+  /**
+   * Update server settings
+   * 
+   * @param {Object} payload 
+   * @returns {boolean} true if updates were made
+   */
   update(payload) {
-    var hasUpdates = false
+    let hasUpdates = false
     for (const key in payload) {
-      if (key === 'sortingPrefixes' && payload[key] && payload[key].length) {
-        var prefixesCleaned = payload[key].filter(prefix => !!prefix).map(prefix => prefix.toLowerCase())
-        if (prefixesCleaned.join(',') !== this[key].join(',')) {
-          this[key] = [...prefixesCleaned]
+      if (key === 'sortingPrefixes') {
+        // Sorting prefixes are updated with the /api/sorting-prefixes endpoint
+        continue
+      } else if (key === 'authActiveAuthMethods') {
+        if (!payload[key]?.length) {
+          Logger.error(`[ServerSettings] Invalid authActiveAuthMethods`, payload[key])
+          continue
+        }
+        this.authActiveAuthMethods.sort()
+        payload[key].sort()
+        if (payload[key].join() !== this.authActiveAuthMethods.join()) {
+          this.authActiveAuthMethods = payload[key]
           hasUpdates = true
         }
       } else if (this[key] !== payload[key]) {

server/objects/user/User.js

@@ -24,6 +24,8 @@ class User {
     this.librariesAccessible = [] // Library IDs (Empty if ALL libraries)
     this.itemTagsSelected = [] // Empty if ALL item tags accessible
 
+    this.authOpenIDSub = null
+
     if (user) {
       this.construct(user)
     }
@@ -66,7 +68,7 @@ class User {
   getDefaultUserPermissions() {
     return {
       download: true,
-      update: true,
+      update: this.type === 'root' || this.type === 'admin',
       delete: this.type === 'root',
       upload: this.type === 'root' || this.type === 'admin',
       accessAllLibraries: true,
@@ -93,7 +95,8 @@ class User {
       createdAt: this.createdAt,
       permissions: this.permissions,
       librariesAccessible: [...this.librariesAccessible],
-      itemTagsSelected: [...this.itemTagsSelected]
+      itemTagsSelected: [...this.itemTagsSelected],
+      authOpenIDSub: this.authOpenIDSub
     }
   }
 
@@ -186,6 +189,8 @@ class User {
 
     this.librariesAccessible = [...(user.librariesAccessible || [])]
     this.itemTagsSelected = [...(user.itemTagsSelected || [])]
+
+    this.authOpenIDSub = user.authOpenIDSub || null
   }
 
   update(payload) {

server/routers/ApiRouter.js

@@ -35,6 +35,7 @@ const Series = require('../objects/entities/Series')
 
 class ApiRouter {
   constructor(Server) {
+    /** @type {import('../Auth')} */
     this.auth = Server.auth
     this.playbackSessionManager = Server.playbackSessionManager
     this.abMergeManager = Server.abMergeManager
@@ -47,6 +48,7 @@ class ApiRouter {
     this.cronManager = Server.cronManager
     this.notificationManager = Server.notificationManager
     this.emailManager = Server.emailManager
+    this.apiCacheManager = Server.apiCacheManager
 
     this.router = express()
     this.router.disable('x-powered-by')
@@ -57,6 +59,7 @@ class ApiRouter {
     //
     // Library Routes
     //
+    this.router.get(/^\/libraries/, this.apiCacheManager.middleware)
     this.router.post('/libraries', LibraryController.create.bind(this))
     this.router.get('/libraries', LibraryController.findAll.bind(this))
     this.router.get('/libraries/:id', LibraryController.middleware.bind(this), LibraryController.findOne.bind(this))
@@ -309,6 +312,8 @@ class ApiRouter {
     this.router.post('/genres/rename', MiscController.renameGenre.bind(this))
     this.router.delete('/genres/:genre', MiscController.deleteGenre.bind(this))
     this.router.post('/validate-cron', MiscController.validateCronExpression.bind(this))
+    this.router.get('/auth-settings', MiscController.getAuthSettings.bind(this))
+    this.router.patch('/auth-settings', MiscController.updateAuthSettings.bind(this))
     this.router.post('/watcher/update', MiscController.updateWatchedPath.bind(this))
   }
 

server/scanner/BookScanner.js

@@ -18,6 +18,7 @@ const BookFinder = require('../finders/BookFinder')
 
 const LibraryScan = require("./LibraryScan")
 const OpfFileScanner = require('./OpfFileScanner')
+const NfoFileScanner = require('./NfoFileScanner')
 const AbsMetadataFileScanner = require('./AbsMetadataFileScanner')
 
 /**
@@ -593,7 +594,7 @@ class BookScanner {
     }
 
     const bookMetadataSourceHandler = new BookScanner.BookMetadataSourceHandler(bookMetadata, audioFiles, libraryItemData, libraryScan, existingLibraryItemId)
-    const metadataPrecedence = librarySettings.metadataPrecedence || ['folderStructure', 'audioMetatags', 'txtFiles', 'opfFile', 'absMetadata']
+    const metadataPrecedence = librarySettings.metadataPrecedence || ['folderStructure', 'audioMetatags', 'nfoFile', 'txtFiles', 'opfFile', 'absMetadata']
     libraryScan.addLog(LogLevel.DEBUG, `"${bookMetadata.title}" Getting metadata with precedence [${metadataPrecedence.join(', ')}]`)
     for (const metadataSource of metadataPrecedence) {
       if (bookMetadataSourceHandler[metadataSource]) {
@@ -649,6 +650,14 @@ class BookScanner {
       AudioFileScanner.setBookMetadataFromAudioMetaTags(bookTitle, this.audioFiles, this.bookMetadata, this.libraryScan)
     }
 
+    /**
+     * Metadata from .nfo file
+     */
+    async nfoFile() {
+      if (!this.libraryItemData.metadataNfoLibraryFile) return
+      await NfoFileScanner.scanBookNfoFile(this.libraryItemData.metadataNfoLibraryFile, this.bookMetadata)
+    }
+    
     /**
      * Description from desc.txt and narrator from reader.txt
      */

server/scanner/LibraryItemScanData.js

@@ -132,6 +132,11 @@ class LibraryItemScanData {
     return this.libraryFiles.find(lf => lf.metadata.ext.toLowerCase() === '.opf')
   }
 
+  /** @type {LibraryItem.LibraryFileObject} */
+  get metadataNfoLibraryFile() {
+    return this.libraryFiles.find(lf => lf.metadata.ext.toLowerCase() === '.nfo')
+  }
+
   /**
    * 
    * @param {LibraryItem} existingLibraryItem 

server/scanner/NfoFileScanner.js

@@ -0,0 +1,48 @@
+const { parseNfoMetadata } = require('../utils/parsers/parseNfoMetadata')
+const { readTextFile } = require('../utils/fileUtils')
+
+class NfoFileScanner {
+  constructor() { }
+
+  /**
+   * Parse metadata from .nfo file found in library scan and update bookMetadata
+   * 
+   * @param {import('../models/LibraryItem').LibraryFileObject} nfoLibraryFileObj 
+   * @param {Object} bookMetadata 
+   */
+  async scanBookNfoFile(nfoLibraryFileObj, bookMetadata) {
+    const nfoText = await readTextFile(nfoLibraryFileObj.metadata.path)
+    const nfoMetadata = nfoText ? await parseNfoMetadata(nfoText) : null
+    if (nfoMetadata) {
+      for (const key in nfoMetadata) {
+        if (key === 'tags') { // Add tags only if tags are empty
+          if (nfoMetadata.tags.length) {
+            bookMetadata.tags = nfoMetadata.tags
+          }
+        } else if (key === 'genres') { // Add genres only if genres are empty
+          if (nfoMetadata.genres.length) {
+            bookMetadata.genres = nfoMetadata.genres
+          }
+        } else if (key === 'authors') {
+          if (nfoMetadata.authors?.length) {
+            bookMetadata.authors = nfoMetadata.authors
+          }
+        } else if (key === 'narrators') {
+          if (nfoMetadata.narrators?.length) {
+            bookMetadata.narrators = nfoMetadata.narrators
+          }
+        } else if (key === 'series') {
+          if (nfoMetadata.series) {
+            bookMetadata.series = [{
+              name: nfoMetadata.series,
+              sequence: nfoMetadata.sequence || null
+            }]
+          }
+        } else if (nfoMetadata[key] && key !== 'sequence') {
+          bookMetadata[key] = nfoMetadata[key]
+        }
+      }
+    }
+  }
+}
+module.exports = new NfoFileScanner()

server/utils/fileUtils.js

@@ -308,6 +308,7 @@ module.exports.sanitizeFilename = (filename, colonReplacement = ' - ') => {
     .replace(lineBreaks, replacement)
     .replace(windowsReservedRe, replacement)
     .replace(windowsTrailingRe, replacement)
+    .replace(/\s+/g, ' ') // Replace consecutive spaces with a single space
 
   // Check if basename is too many bytes
   const ext = Path.extname(sanitized) // separate out file extension

server/utils/parsers/parseNfoMetadata.js

@@ -0,0 +1,100 @@
+function parseNfoMetadata(nfoText) {
+  if (!nfoText) return null
+  const lines = nfoText.split(/\r?\n/)
+  const metadata = {}
+  let insideBookDescription = false
+  lines.forEach(line => {
+    if (line.search(/^\s*book description\s*$/i) !== -1) {
+      insideBookDescription = true
+      return
+    }
+    if (insideBookDescription) {
+      if (line.search(/^\s*=+\s*$/i) !== -1) return
+      metadata.description = metadata.description || ''
+      metadata.description += line + '\n'
+      return
+    }
+    const match = line.match(/^(.*?):(.*)$/)
+    if (match) {
+      const key = match[1].toLowerCase().trim()
+      const value = match[2].trim()
+      if (!value) return
+      switch (key) {
+        case 'title':
+          {
+            const titleMatch = value.match(/^(.*?):(.*)$/)
+            if (titleMatch) {
+              metadata.title = titleMatch[1].trim()
+              metadata.subtitle = titleMatch[2].trim()
+            } else {
+              metadata.title = value
+            }
+          }
+          break
+        case 'author':
+          metadata.authors = value.split(/\s*,\s*/).filter(v => v)
+          break
+        case 'narrator':
+        case 'read by':
+          metadata.narrators = value.split(/\s*,\s*/).filter(v => v)
+          break
+        case 'series name':
+          metadata.series = value
+          break
+        case 'genre':
+          metadata.genres = value.split(/\s*,\s*/).filter(v => v)
+          break
+        case 'tags':
+          metadata.tags = value.split(/\s*,\s*/).filter(v => v)
+          break
+        case 'copyright':
+        case 'audible.com release':
+        case 'audiobook copyright':
+        case 'book copyright':
+        case 'recording copyright':
+        case 'release date':
+        case 'date':
+          {
+            const year = extractYear(value)
+            if (year) {
+              metadata.publishedYear = year
+            }
+          }
+          break
+        case 'position in series':
+          metadata.sequence = value
+          break
+        case 'unabridged':
+          metadata.abridged = value.toLowerCase() === 'yes' ? false : true
+          break
+        case 'abridged':
+          metadata.abridged = value.toLowerCase() === 'no' ? false : true
+          break
+        case 'publisher':
+          metadata.publisher = value
+          break
+        case 'asin':
+          metadata.asin = value
+          break
+        case 'isbn':
+        case 'isbn-10':
+        case 'isbn-13':
+          metadata.isbn = value
+          break
+      }
+    }
+  })
+
+  // Trim leading/trailing whitespace for description
+  if (metadata.description) {
+    metadata.description = metadata.description.trim()
+  }
+
+  return metadata
+}
+module.exports = { parseNfoMetadata }
+
+function extractYear(str) {
+  const match = str.match(/\d{4}/g)
+  return match ? match[match.length - 1] : null
+}

test/server/finders/BookFinder.test.js

@@ -0,0 +1,344 @@
+const sinon = require('sinon')
+const chai = require('chai')
+const expect = chai.expect
+const bookFinder = require('../../../server/finders/BookFinder')
+const { LogLevel } = require('../../../server/utils/constants')
+const Logger = require('../../../server/Logger')
+Logger.setLogLevel(LogLevel.INFO)
+
+describe('TitleCandidates', () => {
+  describe('cleanAuthor non-empty', () => {
+    let titleCandidates
+    const cleanAuthor = 'leo tolstoy'
+
+    beforeEach(() => {
+      titleCandidates = new bookFinder.constructor.TitleCandidates(cleanAuthor)
+    })
+
+    describe('no adds', () => {
+      it('returns no candidates', () => {
+        expect(titleCandidates.getCandidates()).to.deep.equal([])
+      })
+    })
+
+    describe('single add', () => {
+      [
+        ['adds candidate', 'anna karenina', ['anna karenina']],
+        ['adds lowercased candidate', 'ANNA KARENINA', ['anna karenina']],
+        ['adds candidate, removing redundant spaces', 'anna    karenina', ['anna karenina']],
+        ['adds candidate, removing author', `anna karenina by ${cleanAuthor}`, ['anna karenina']],
+        ['does not add empty candidate after removing author', cleanAuthor, []],
+        ['adds candidate, removing subtitle', 'anna karenina: subtitle', ['anna karenina']],
+        ['adds candidate + variant, removing "by ..."', 'anna karenina by arnold schwarzenegger', ['anna karenina', 'anna karenina by arnold schwarzenegger']],
+        ['adds candidate + variant, removing bitrate', 'anna karenina 64kbps', ['anna karenina', 'anna karenina 64kbps']],
+        ['adds candidate + variant, removing edition 1', 'anna karenina 2nd edition', ['anna karenina', 'anna karenina 2nd edition']],
+        ['adds candidate + variant, removing edition 2', 'anna karenina 4th ed.', ['anna karenina', 'anna karenina 4th ed.']],
+        ['adds candidate + variant, removing fie type', 'anna karenina.mp3', ['anna karenina', 'anna karenina.mp3']],
+        ['adds candidate + variant, removing "a novel"', 'anna karenina a novel', ['anna karenina', 'anna karenina a novel']],
+        ['adds candidate + variant, removing preceding/trailing numbers', '1 anna karenina 2', ['anna karenina', '1 anna karenina 2']],
+        ['does not add empty candidate', '', []],
+        ['does not add spaces-only candidate', '   ', []],
+        ['does not add empty variant', '1984', ['1984']],
+      ].forEach(([name, title, expected]) => it(name, () => {
+        titleCandidates.add(title)
+        expect(titleCandidates.getCandidates()).to.deep.equal(expected)
+      }))
+    })
+
+    describe('multiple adds', () => {
+      [
+        ['demotes digits-only candidates', ['01', 'anna karenina'], ['anna karenina', '01']],
+        ['promotes transformed variants', ['title1 1', 'title2 1'], ['title1', 'title2', 'title1 1', 'title2 1']],
+        ['orders by position', ['title2', 'title1'], ['title2', 'title1']],
+        ['dedupes candidates', ['title1', 'title1'], ['title1']],
+      ].forEach(([name, titles, expected]) => it(name, () => {
+        for (const title of titles) titleCandidates.add(title)
+        expect(titleCandidates.getCandidates()).to.deep.equal(expected)
+      }))
+    })
+  })
+
+  describe('cleanAuthor empty', () => {
+    let titleCandidates
+    let cleanAuthor = ''
+
+    beforeEach(() => {
+      titleCandidates = new bookFinder.constructor.TitleCandidates(cleanAuthor)
+    })
+
+    describe('single add', () => {
+      [
+        ['adds a candidate', 'leo tolstoy', ['leo tolstoy']],
+      ].forEach(([name, title, expected]) => it(name, () => {
+        titleCandidates.add(title)
+        expect(titleCandidates.getCandidates()).to.deep.equal(expected)
+      }))
+    })
+  })
+})
+
+describe('AuthorCandidates', () => {
+  let authorCandidates
+  const audnexus = {
+    authorASINsRequest: sinon.stub().resolves([
+      { name: 'Leo Tolstoy' },
+      { name: 'Nikolai Gogol' },
+      { name: 'J. K. Rowling' },
+    ]),
+  }
+
+  describe('cleanAuthor is null', () => {
+    beforeEach(() => {
+      authorCandidates = new bookFinder.constructor.AuthorCandidates(null, audnexus)
+    })
+
+    describe('no adds', () => {
+      [
+        ['returns empty author candidate', []],
+      ].forEach(([name, expected]) => it(name, async () => {
+        expect(await authorCandidates.getCandidates()).to.deep.equal([...expected, ''])
+      }))
+    })
+
+    describe('single add', () => {
+      [
+        ['adds recognized candidate', 'nikolai gogol', ['nikolai gogol']],
+        ['does not add unrecognized candidate', 'fyodor dostoevsky', []],
+        ['adds recognized author if candidate is a superstring', 'dr. nikolai gogol', ['nikolai gogol']],
+        ['adds candidate if it is a substring of recognized author', 'gogol', ['gogol']],
+        ['adds recognized author if edit distance from candidate is small', 'nicolai gogol', ['nikolai gogol']],
+        ['does not add candidate if edit distance from any recognized author is large', 'nikolai google', []],
+        ['adds normalized recognized candidate (contains redundant spaces)', 'nikolai    gogol', ['nikolai gogol']],
+        ['adds normalized recognized candidate (normalized initials)', 'j.k. rowling', ['j. k. rowling']],
+      ].forEach(([name, author, expected]) => it(name, async () => {
+        authorCandidates.add(author)
+        expect(await authorCandidates.getCandidates()).to.deep.equal([...expected, ''])
+      }))
+    })
+
+    describe('multi add', () => {
+      [
+        ['adds recognized author candidates', ['nikolai gogol', 'leo tolstoy'], ['nikolai gogol', 'leo tolstoy']],
+        ['dedupes author candidates', ['nikolai gogol', 'nikolai gogol'], ['nikolai gogol']],
+      ].forEach(([name, authors, expected]) => it(name, async () => {
+        for (const author of authors) authorCandidates.add(author)
+        expect(await authorCandidates.getCandidates()).to.deep.equal([...expected, ''])
+      }))
+    })
+  })
+
+  describe('cleanAuthor is a recognized author', () => {
+    const cleanAuthor = 'leo tolstoy'
+
+    beforeEach(() => {
+      authorCandidates = new bookFinder.constructor.AuthorCandidates(cleanAuthor, audnexus)
+    })
+
+    describe('no adds', () => {
+      [
+        ['adds cleanAuthor as candidate', [cleanAuthor]],
+      ].forEach(([name, expected]) => it(name, async () => {
+        expect(await authorCandidates.getCandidates()).to.deep.equal([...expected, ''])
+      }))
+    })
+
+    describe('single add', () => {
+      [
+        ['adds recognized candidate', 'nikolai gogol', [cleanAuthor, 'nikolai gogol']],
+        ['does not add candidate if it is a dupe of cleanAuthor', cleanAuthor, [cleanAuthor]],
+      ].forEach(([name, author, expected]) => it(name, async () => {
+        authorCandidates.add(author)
+        expect(await authorCandidates.getCandidates()).to.deep.equal([...expected, ''])
+      }))
+    })
+  })
+
+  describe('cleanAuthor is an unrecognized author', () => {
+    const cleanAuthor = 'Fyodor Dostoevsky'
+
+    beforeEach(() => {
+      authorCandidates = new bookFinder.constructor.AuthorCandidates(cleanAuthor, audnexus)
+    })
+
+    describe('no adds', () => {
+      [
+        ['adds cleanAuthor as candidate', [cleanAuthor]],
+      ].forEach(([name, expected]) => it(name, async () => {
+        expect(await authorCandidates.getCandidates()).to.deep.equal([...expected, ''])
+      }))
+    })
+
+    describe('single add', () => {
+      [
+        ['adds recognized candidate and removes cleanAuthor', 'nikolai gogol', ['nikolai gogol']],
+        ['does not add unrecognized candidate', 'jackie chan', [cleanAuthor]],
+      ].forEach(([name, author, expected]) => it(name, async () => {
+        authorCandidates.add(author)
+        expect(await authorCandidates.getCandidates()).to.deep.equal([...expected, ''])
+      }))
+    })
+  })
+
+  describe('cleanAuthor is unrecognized and dirty', () => {
+    describe('no adds', () => {
+      [
+        ['adds aggressively cleaned cleanAuthor', 'fyodor dostoevsky, translated by jackie chan', ['fyodor dostoevsky']],
+        ['adds cleanAuthor if aggresively cleaned cleanAuthor is empty', ', jackie chan', [', jackie chan']],
+      ].forEach(([name, cleanAuthor, expected]) => it(name, async () => {
+        authorCandidates = new bookFinder.constructor.AuthorCandidates(cleanAuthor, audnexus)
+        expect(await authorCandidates.getCandidates()).to.deep.equal([...expected, ''])
+      }))
+    })
+
+    describe('single add', () => {
+      [
+        ['adds recognized candidate and removes cleanAuthor', 'fyodor dostoevsky, translated by jackie chan', 'nikolai gogol', ['nikolai gogol']],
+      ].forEach(([name, cleanAuthor, author, expected]) => it(name, async () => {
+        authorCandidates = new bookFinder.constructor.AuthorCandidates(cleanAuthor, audnexus)
+        authorCandidates.add(author)
+        expect(await authorCandidates.getCandidates()).to.deep.equal([...expected, ''])
+      }))
+    })
+  })
+})
+
+describe('search', () => {
+  const t = 'title'
+  const a = 'author'
+  const u = 'unrecognized'
+  const r = ['book']
+
+  const runSearchStub = sinon.stub(bookFinder, 'runSearch')
+  runSearchStub.resolves([])
+  runSearchStub.withArgs(t, a).resolves(r)
+  runSearchStub.withArgs(t, u).resolves(r)
+
+  const audnexusStub = sinon.stub(bookFinder.audnexus, 'authorASINsRequest')
+  audnexusStub.resolves([{ name: a }])
+
+  beforeEach(() => {
+    bookFinder.runSearch.resetHistory()
+  })
+
+  describe('search title is empty', () => {
+    it('returns empty result', async () => {
+      expect(await bookFinder.search('', '', a)).to.deep.equal([])
+      sinon.assert.callCount(bookFinder.runSearch, 0)
+    })
+  })
+
+  describe('search title is a recognized title and search author is a recognized author', () => {
+    it('returns non-empty result (no fuzzy searches)', async () => {
+      expect(await bookFinder.search('', t, a)).to.deep.equal(r)
+      sinon.assert.callCount(bookFinder.runSearch, 1)
+    })
+  })
+
+  describe('search title contains recognized title and search author is a recognized author', () => {
+    [
+      [`${t} -`],
+      [`${t} - ${a}`],
+      [`${a} - ${t}`],
+      [`${t}- ${a}`],
+      [`${t} -${a}`],
+      [`${t} ${a}`],
+      [`${a} - ${t} (unabridged)`],
+      [`${a} - ${t} (subtitle) - mp3`],
+      [`${t} {narrator} - series-01 64kbps 10:00:00`],
+      [`${a} - ${t} (2006) narrated by narrator [unabridged]`],
+      [`${t} - ${a} 2022 mp3`],
+      [`01 ${t}`],
+      [`2022_${t}_HQ`],
+    ].forEach(([searchTitle]) => {
+      it(`search('${searchTitle}', '${a}') returns non-empty result (with 1 fuzzy search)`, async () => {
+        expect(await bookFinder.search('', searchTitle, a)).to.deep.equal(r)
+        sinon.assert.callCount(bookFinder.runSearch, 2)
+      })
+    });
+
+    [
+      [`s-01 - ${t} (narrator) 64kbps 10:00:00`],
+      [`${a} - series 01 - ${t}`],
+    ].forEach(([searchTitle]) => {
+      it(`search('${searchTitle}', '${a}') returns non-empty result (with 2 fuzzy searches)`, async () => {
+        expect(await bookFinder.search('', searchTitle, a)).to.deep.equal(r)
+        sinon.assert.callCount(bookFinder.runSearch, 3)
+      })
+    });
+
+    [
+      [`${t}-${a}`],
+      [`${t} junk`],
+    ].forEach(([searchTitle]) => {
+      it(`search('${searchTitle}', '${a}') returns an empty result`, async () => {
+        expect(await bookFinder.search('', searchTitle, a)).to.deep.equal([])
+      })
+    })
+
+    describe('maxFuzzySearches = 0', () => {
+      [
+        [`${t} - ${a}`],
+      ].forEach(([searchTitle]) => {
+        it(`search('${searchTitle}', '${a}') returns an empty result (with no fuzzy searches)`, async () => {
+          expect(await bookFinder.search('', searchTitle, a, null, null, { maxFuzzySearches: 0 })).to.deep.equal([])
+          sinon.assert.callCount(bookFinder.runSearch, 1)
+        })
+      })
+    })
+
+    describe('maxFuzzySearches = 1', () => {
+      [
+        [`s-01 - ${t} (narrator) 64kbps 10:00:00`],
+        [`${a} - series 01 - ${t}`],
+      ].forEach(([searchTitle]) => {
+        it(`search('${searchTitle}', '${a}') returns an empty result (1 fuzzy search)`, async () => {
+          expect(await bookFinder.search('', searchTitle, a, null, null, { maxFuzzySearches: 1 })).to.deep.equal([])
+          sinon.assert.callCount(bookFinder.runSearch, 2)
+        })
+      })
+    })
+  })
+
+  describe('search title contains recognized title and search author is empty', () => {
+    [
+      [`${t} - ${a}`],
+      [`${a} - ${t}`],
+    ].forEach(([searchTitle]) => {
+      it(`search('${searchTitle}', '') returns a non-empty result (1 fuzzy search)`, async () => {
+        expect(await bookFinder.search('', searchTitle, '')).to.deep.equal(r)
+        sinon.assert.callCount(bookFinder.runSearch, 2)
+      })
+    });
+
+    [
+      [`${t}`],
+      [`${t} - ${u}`],
+      [`${u} - ${t}`]
+    ].forEach(([searchTitle]) => {
+      it(`search('${searchTitle}', '') returns an empty result`, async () => {
+        expect(await bookFinder.search('', searchTitle, '')).to.deep.equal([])
+      })
+    })
+  })
+
+  describe('search title contains recognized title and search author is an unrecognized author', () => {
+    [
+      [`${t} - ${u}`],
+      [`${u} - ${t}`]
+    ].forEach(([searchTitle]) => {
+      it(`search('${searchTitle}', '${u}') returns a non-empty result (1 fuzzy search)`, async () => {
+        expect(await bookFinder.search('', searchTitle, u)).to.deep.equal(r)
+        sinon.assert.callCount(bookFinder.runSearch, 2)
+      })
+    });
+
+    [
+      [`${t}`]
+    ].forEach(([searchTitle]) => {
+      it(`search('${searchTitle}', '${u}') returns a non-empty result (no fuzzy search)`, async () => {
+        expect(await bookFinder.search('', searchTitle, u)).to.deep.equal(r)
+        sinon.assert.callCount(bookFinder.runSearch, 1)
+      })
+    })
+  })
+})

test/server/managers/ApiCacheManager.test.js

@@ -0,0 +1,97 @@
+// Import dependencies and modules for testing
+const { expect } = require('chai')
+const sinon = require('sinon')
+const ApiCacheManager = require('../../../server/managers/ApiCacheManager')
+
+describe('ApiCacheManager', () => {
+  let cache
+  let req
+  let res
+  let next
+  let manager
+
+  beforeEach(() => {
+    cache = { get: sinon.stub(), set: sinon.spy() } 
+    req = { user: { username: 'testUser' }, url: '/test-url' }
+    res = { send: sinon.spy(), getHeaders: sinon.stub(), statusCode: 200, status: sinon.spy(), set: sinon.spy() }
+    next = sinon.spy()
+  })
+
+  describe('middleware', () => {
+    it('should send cached data if available', () => {
+      // Arrange
+      const cachedData = { body: 'cached data', headers: { 'content-type': 'application/json' }, statusCode: 200 }
+      cache.get.returns(cachedData)
+      const key = JSON.stringify({ user: req.user.username, url: req.url })
+      manager = new ApiCacheManager(cache)
+
+      // Act
+      manager.middleware(req, res, next)
+
+      // Assert
+      expect(cache.get.calledOnce).to.be.true
+      expect(cache.get.calledWith(key)).to.be.true
+      expect(res.set.calledOnce).to.be.true
+      expect(res.set.calledWith(cachedData.headers)).to.be.true
+      expect(res.status.calledOnce).to.be.true
+      expect(res.status.calledWith(cachedData.statusCode)).to.be.true
+      expect(res.send.calledOnce).to.be.true
+      expect(res.send.calledWith(cachedData.body)).to.be.true
+      expect(res.originalSend).to.be.undefined
+      expect(next.called).to.be.false
+      expect(cache.set.called).to.be.false
+    })
+
+    it('should cache and send response if data is not cached', () => {
+      // Arrange
+      cache.get.returns(null)
+      const headers = { 'content-type': 'application/json' }
+      res.getHeaders.returns(headers)
+      const body = 'response data'
+      const statusCode = 200
+      const responseData = { body, headers, statusCode }
+      const key = JSON.stringify({ user: req.user.username, url: req.url })
+      manager = new ApiCacheManager(cache)
+
+      // Act
+      manager.middleware(req, res, next)
+      res.send(body)
+
+      // Assert
+      expect(cache.get.calledOnce).to.be.true
+      expect(cache.get.calledWith(key)).to.be.true
+      expect(next.calledOnce).to.be.true
+      expect(cache.set.calledOnce).to.be.true
+      expect(cache.set.calledWith(key, responseData)).to.be.true
+      expect(res.originalSend.calledOnce).to.be.true
+      expect(res.originalSend.calledWith(body)).to.be.true
+    })
+
+    it('should cache personalized response with 30 minutes TTL', () => {
+      // Arrange
+      cache.get.returns(null)
+      const headers = { 'content-type': 'application/json' }
+      res.getHeaders.returns(headers)
+      const body = 'personalized data'
+      const statusCode = 200
+      const responseData = { body, headers, statusCode }
+      req.url = '/libraries/id/personalized'
+      const key = JSON.stringify({ user: req.user.username, url: req.url })
+      const ttlOptions = { ttl: 30 * 60 * 1000 }
+      manager = new ApiCacheManager(cache, ttlOptions)
+
+      // Act
+      manager.middleware(req, res, next)
+      res.send(body)
+
+      // Assert
+      expect(cache.get.calledOnce).to.be.true
+      expect(cache.get.calledWith(key)).to.be.true
+      expect(next.calledOnce).to.be.true
+      expect(cache.set.calledOnce).to.be.true
+      expect(cache.set.calledWith(key, responseData, ttlOptions)).to.be.true
+      expect(res.originalSend.calledOnce).to.be.true
+      expect(res.originalSend.calledWith(body)).to.be.true
+    })
+  })
+})

test/server/utils/parsers/parseNfoMetadata.test.js

@@ -0,0 +1,123 @@
+const chai = require('chai')
+const expect = chai.expect
+const { parseNfoMetadata } = require('../../../../server/utils/parsers/parseNfoMetadata')
+
+describe('parseNfoMetadata', () => {
+  it('returns null if nfoText is empty', () => {
+    const result = parseNfoMetadata('')
+    expect(result).to.be.null
+  })
+
+  it('parses title', () => {
+    const nfoText = 'Title: The Great Gatsby'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.title).to.equal('The Great Gatsby')
+  })
+
+  it('parses title with subtitle', () => {
+    const nfoText = 'Title: The Great Gatsby: A Novel'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.title).to.equal('The Great Gatsby')
+    expect(result.subtitle).to.equal('A Novel')
+  })
+
+  it('parses authors', () => {
+    const nfoText = 'Author: F. Scott Fitzgerald'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.authors).to.deep.equal(['F. Scott Fitzgerald'])
+  })
+
+  it('parses multiple authors', () => {
+    const nfoText = 'Author: John Steinbeck, Ernest Hemingway'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.authors).to.deep.equal(['John Steinbeck', 'Ernest Hemingway'])
+  })
+
+  it('parses narrators', () => {
+    const nfoText = 'Read by: Jake Gyllenhaal'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.narrators).to.deep.equal(['Jake Gyllenhaal'])
+  })
+
+  it('parses multiple narrators', () => {
+    const nfoText = 'Read by: Jake Gyllenhaal, Kate Winslet'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.narrators).to.deep.equal(['Jake Gyllenhaal', 'Kate Winslet'])
+  })
+
+  it('parses series name', () => {
+    const nfoText = 'Series Name: Harry Potter'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.series).to.equal('Harry Potter')
+  })
+
+  it('parses genre', () => {
+    const nfoText = 'Genre: Fiction'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.genres).to.deep.equal(['Fiction'])
+  })
+
+  it('parses multiple genres', () => {
+    const nfoText = 'Genre: Fiction, Historical'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.genres).to.deep.equal(['Fiction', 'Historical'])
+  })
+
+  it('parses tags', () => {
+    const nfoText = 'Tags: mystery, thriller'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.tags).to.deep.equal(['mystery', 'thriller'])
+  })
+
+  it('parses year from various date fields', () => {
+    const nfoText = 'Release Date: 2021-05-01\nBook Copyright: 2021\nRecording Copyright: 2021'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.publishedYear).to.equal('2021')
+  })
+
+  it('parses position in series', () => {
+    const nfoText = 'Position in Series: 2'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.sequence).to.equal('2')
+  })
+
+  it('parses abridged flag', () => {
+    const nfoText = 'Abridged: No'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.abridged).to.be.false
+
+    const nfoText2 = 'Unabridged: Yes'
+    const result2 = parseNfoMetadata(nfoText2)
+    expect(result2.abridged).to.be.false
+  })
+
+  it('parses publisher', () => {
+    const nfoText = 'Publisher: Penguin Random House'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.publisher).to.equal('Penguin Random House')
+  })
+
+  it('parses ASIN', () => {
+    const nfoText = 'ASIN: B08X5JZJLH'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.asin).to.equal('B08X5JZJLH')
+  })
+
+  it('parses description', () => {
+    const nfoText = 'Book Description\n=========\nThis is a book.\n It\'s good'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.description).to.equal('This is a book.\n It\'s good')
+  })
+
+  it('no value', () => {
+    const nfoText = 'Title:'
+    const result = parseNfoMetadata(nfoText)
+    expect(result.title).to.be.undefined
+  })
+
+  it('no year value', () => {
+    const nfoText = "Date:0"
+    const result = parseNfoMetadata(nfoText)
+    expect(result.publishedYear).to.be.undefined
+  })
+})