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Fix not being able to create restore token on snap because the cache directory does not exist #79

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Merged
Unrud merged 1 commit into from
Mar 17, 2025
Merged

Fix not being able to create restore token on snap because the cache directory does not exist #79

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12 changes: 9 additions & 3 deletions inputcontrol/controller_portal.go
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Original file line number Diff line number Diff line change
Expand Up @@ -83,9 +83,10 @@ func InitPortalController(saveRestoreToken bool) (Controller, error) {
}
supportsRestoreTokens := version.Value().(uint32) >= 2
var restoreTokenFilePath string
var cacheDirectory string
var restoreToken string
if supportsRestoreTokens {
cacheDirectory, err := os.UserCacheDir()
cacheDirectory, err = os.UserCacheDir()
if err != nil {
log.Printf("Cannot get user cache directory: %s. Therefore cannot get restore token file path in order to read or save the restore token.\n", err)
} else {
Expand Down Expand Up @@ -178,9 +179,14 @@ func InitPortalController(saveRestoreToken bool) (Controller, error) {
if !ok {
log.Println("Failed to get new restore token")
} else if restoreTokenFilePath != "" {
err := os.WriteFile(restoreTokenFilePath, []byte(restoreToken), 0600)
err := os.MkdirAll(cacheDirectory, 0700)
if err != nil {
log.Printf("Failed to write restore token: %s", err)
log.Printf("Failed to create cache directory for restore token: %s\n", err)
} else {
err := os.WriteFile(restoreTokenFilePath, []byte(restoreToken), 0600)
if err != nil {
log.Printf("Failed to write restore token: %s\n", err)
}
}
}
}
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