Function SearchOfflineUsers

internal/users/users.go:480–528

Loads all user recvords and runs against a function. Stops searching if false is returned.

(searchFunc func(u *UserRecord) bool)

// Loads all user recvords and runs against a function.
// Stops searching if false is returned.
func SearchOfflineUsers(searchFunc func(u *UserRecord) bool) {

	basePath := util.FilePath(string(configs.GetFilePathsConfig().DataFiles), `/`, `users`)

	filepath.Walk(basePath, func(path string, info os.FileInfo, err error) error {

		if err != nil {
			return err
		}

		if info.IsDir() {
			return nil
		}

		if len(path) > 10 && path[len(path)-10:] == `.alts.yaml` {
			return nil
		}

		var uRecord UserRecord

		fpathLower := path[len(path)-5:] // Only need to compare the last 5 characters
		if fpathLower == `.yaml` {

			bytes, err := os.ReadFile(path)
			if err != nil {
				return err
			}

			err = yaml.Unmarshal(bytes, &uRecord)
			if err != nil {
				return err
			}

			// If this is an online user, skip it
			userManagerMu.RLock()
			_, isOnline := userManager.Usernames[uRecord.Username]
			userManagerMu.RUnlock()
			if isOnline {
				return nil
			}

			if res := searchFunc(&uRecord); !res {
				return errors.New(`done searching`)
			}
		}
		return nil
	})

}

func ValidateName(name string) error {