// Configuration helper - called after the user has put in the defaults
func configHelper(name string) {
// See if already have a token
token := fs.ConfigFileGet(name, "token")
if token != "" {
fmt.Printf("Already have a dropbox token - refresh?\n")
if !fs.Confirm() {
return
}
}
// Get a dropbox
db, err := newDropbox(name)
if err != nil {
log.Fatalf("Failed to create dropbox client: %v", err)
}
// This method will ask the user to visit an URL and paste the generated code.
if err := db.Auth(); err != nil {
log.Fatalf("Failed to authorize: %v", err)
}
// Get the token
token = db.AccessToken()
// Stuff it in the config file if it has changed
old := fs.ConfigFileGet(name, "token")
if token != old {
fs.ConfigFileSet(name, "token", token)
fs.SaveConfig()
}
}
// Save the token to the config file
//
// This saves the config file if it changes
func (name TokenCache) PutToken(token *oauth.Token) error {
tokenBytes, err := json.Marshal(token)
if err != nil {
return err
}
tokenString := string(tokenBytes)
old := fs.ConfigFile.MustValue(string(name), "token")
if tokenString != old {
fs.ConfigFile.SetValue(string(name), "token", tokenString)
fs.SaveConfig()
}
return nil
}
// putToken stores the token in the config file
//
// This saves the config file if it changes
func putToken(name string, token *oauth2.Token) error {
tokenBytes, err := json.Marshal(token)
if err != nil {
return err
}
tokenString := string(tokenBytes)
old := fs.ConfigFile.MustValue(name, ConfigToken)
if tokenString != old {
fs.ConfigFile.SetValue(name, ConfigToken, tokenString)
fs.SaveConfig()
fs.Debug(name, "Saving new token in config file")
}
return nil
}