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Add --port flag for the web UI for #203

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This commit is contained in:
David Dworken 2024-04-14 18:18:11 -07:00
parent a1b2686856
commit e7b4395b16
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3 changed files with 9 additions and 7 deletions
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8
client/client_test.go
View File

@ -3029,12 +3029,12 @@ func TestWebUi(t *testing.T) {
tester.RunInteractiveShell(t, `echo foobar`)
// Start the server
require.NoError(t, tester.RunInteractiveShellBackground(t, `hishtory start-web-ui --force-creds hishtory:my_password`))
require.NoError(t, tester.RunInteractiveShellBackground(t, `hishtory start-web-ui --port 8001 --force-creds hishtory:my_password`))
time.Sleep(time.Second)
defer tester.RunInteractiveShell(t, `killall hishtory`)
// And check that the server seems to be returning valid data
req, err := http.NewRequest("GET", "http://localhost:8000?q=foobar", nil)
req, err := http.NewRequest("GET", "http://localhost:8001?q=foobar", nil)
require.NoError(t, err)
req.SetBasicAuth("hishtory", "my_password")
resp, err := http.DefaultClient.Do(req)
@ -3046,12 +3046,12 @@ func TestWebUi(t *testing.T) {
require.Contains(t, string(respBody), "echo foobar")
// And that it rejects requests without auth
resp, err = http.Get("http://localhost:8000?q=foobar")
resp, err = http.Get("http://localhost:8001?q=foobar")
require.NoError(t, err)
require.Equal(t, 401, resp.StatusCode)
// And requests with incorrect auth
req, err = http.NewRequest("GET", "http://localhost:8000?q=foobar", nil)
req, err = http.NewRequest("GET", "http://localhost:8001?q=foobar", nil)
require.NoError(t, err)
req.SetBasicAuth("hishtory", "wrong-password")
resp, err = http.DefaultClient.Do(req)

4
client/cmd/webui.go
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@ -13,6 +13,7 @@ import (
var disableAuth *bool
var forceCreds *string
var port *int
var webUiCmd = &cobra.Command{
Use: "start-web-ui",
@ -32,7 +33,7 @@ var webUiCmd = &cobra.Command{
if *disableAuth && *forceCreds != "" {
lib.CheckFatalError(fmt.Errorf("cannot specify both --disable-auth and --force-creds"))
}
lib.CheckFatalError(webui.StartWebUiServer(hctx.MakeContext(), *disableAuth, overridenUsername, overridenPassword))
lib.CheckFatalError(webui.StartWebUiServer(hctx.MakeContext(), *port, *disableAuth, overridenUsername, overridenPassword))
os.Exit(1)
},
}
@ -41,4 +42,5 @@ func init() {
rootCmd.AddCommand(webUiCmd)
disableAuth = webUiCmd.Flags().Bool("disable-auth", false, "Disable authentication for the Web UI (Warning: This means your entire shell history will be accessible from the local web server)")
forceCreds = webUiCmd.Flags().String("force-creds", "", "Specify the credentials to use for basic auth in the form `user:password`")
port = webUiCmd.Flags().Int("port", 8000, "The port for the web server to listen on")
}

4
client/webui/webui.go
View File

@ -126,7 +126,7 @@ func secureStringEquals(s1, s2 string) bool {
return subtle.ConstantTimeCompare([]byte(s1), []byte(s2)) == 1
}
func StartWebUiServer(ctx context.Context, disableAuth bool, overridenUsername, overridenPassword string) error {
func StartWebUiServer(ctx context.Context, port int, disableAuth bool, overridenUsername, overridenPassword string) error {
username := "hishtory"
// Note that uuid.NewRandom() uses crypto/rand and returns a UUID with 122 bits of security
password := uuid.Must(uuid.NewRandom()).String()
@ -144,7 +144,7 @@ func StartWebUiServer(ctx context.Context, disableAuth bool, overridenUsername,
server := http.Server{
BaseContext: func(l net.Listener) context.Context { return ctx },
Addr: ":8000",
Addr: fmt.Sprintf(":%d", port),
}
fmt.Printf("Starting web server on %s...\n", server.Addr)
fmt.Printf("Username: %s\nPassword: %s\n", username, password)