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462a86cfcc
Force to use the proper temp dir If we do not define the configDir then the Go create a random temp dir for copy routine. It is not optimal from security purpose.
127 lines
2.9 KiB
Go
127 lines
2.9 KiB
Go
package util_test
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import (
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"crypto/md5"
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"encoding/hex"
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"io"
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"os"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/netbirdio/netbird/util"
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)
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var _ = Describe("Client", func() {
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var (
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tmpDir string
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)
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type TestConfig struct {
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SomeMap map[string]string
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SomeArray []string
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SomeField int
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}
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BeforeEach(func() {
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var err error
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tmpDir, err = os.MkdirTemp("", "wiretrustee_util_test_tmp_*")
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Expect(err).NotTo(HaveOccurred())
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})
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AfterEach(func() {
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err := os.RemoveAll(tmpDir)
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Expect(err).NotTo(HaveOccurred())
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})
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Describe("Config", func() {
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Context("in JSON format", func() {
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It("should be written and read successfully", func() {
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m := make(map[string]string)
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m["key1"] = "value1"
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m["key2"] = "value2"
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arr := []string{"value1", "value2"}
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written := &TestConfig{
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SomeMap: m,
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SomeArray: arr,
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SomeField: 99,
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}
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err := util.WriteJson(tmpDir+"/testconfig.json", written)
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Expect(err).NotTo(HaveOccurred())
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read, err := util.ReadJson(tmpDir+"/testconfig.json", &TestConfig{})
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Expect(err).NotTo(HaveOccurred())
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Expect(read).NotTo(BeNil())
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Expect(read.(*TestConfig).SomeMap["key1"]).To(BeEquivalentTo(written.SomeMap["key1"]))
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Expect(read.(*TestConfig).SomeMap["key2"]).To(BeEquivalentTo(written.SomeMap["key2"]))
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Expect(read.(*TestConfig).SomeArray).To(ContainElements(arr))
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Expect(read.(*TestConfig).SomeField).To(BeEquivalentTo(written.SomeField))
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})
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})
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})
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Describe("Copying file contents", func() {
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Context("from one file to another", func() {
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It("should be successful", func() {
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src := tmpDir + "/copytest_src"
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dst := tmpDir + "/copytest_dst"
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err := util.WriteJson(src, []string{"1", "2", "3"})
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Expect(err).NotTo(HaveOccurred())
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err = util.CopyFileContents(src, dst)
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Expect(err).NotTo(HaveOccurred())
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hashSrc := md5.New()
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hashDst := md5.New()
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srcFile, err := os.Open(src)
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Expect(err).NotTo(HaveOccurred())
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dstFile, err := os.Open(dst)
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Expect(err).NotTo(HaveOccurred())
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_, err = io.Copy(hashSrc, srcFile)
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Expect(err).NotTo(HaveOccurred())
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_, err = io.Copy(hashDst, dstFile)
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Expect(err).NotTo(HaveOccurred())
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err = srcFile.Close()
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Expect(err).NotTo(HaveOccurred())
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err = dstFile.Close()
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Expect(err).NotTo(HaveOccurred())
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Expect(hex.EncodeToString(hashSrc.Sum(nil)[:16])).To(BeEquivalentTo(hex.EncodeToString(hashDst.Sum(nil)[:16])))
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})
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})
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})
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Describe("Handle config file without full path", func() {
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Context("config file handling", func() {
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It("should be successful", func() {
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written := &TestConfig{
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SomeField: 123,
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}
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cfgFile := "test_cfg.json"
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defer os.Remove(cfgFile)
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err := util.WriteJson(cfgFile, written)
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Expect(err).NotTo(HaveOccurred())
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read, err := util.ReadJson(cfgFile, &TestConfig{})
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Expect(err).NotTo(HaveOccurred())
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Expect(read).NotTo(BeNil())
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})
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})
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})
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})
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