()
| 76 | } |
| 77 | |
| 78 | func (auth *BasicAuth) reload() error { |
| 79 | var oldModTime time.Time |
| 80 | if oldPw := auth.pw.Load(); oldPw != nil { |
| 81 | oldModTime = oldPw.modTime |
| 82 | } |
| 83 | |
| 84 | f, modTime, err := openIfModified(auth.pwFilename, oldModTime) |
| 85 | if err != nil { |
| 86 | return err |
| 87 | } |
| 88 | if f == nil { |
| 89 | // no changes since last modTime |
| 90 | return nil |
| 91 | } |
| 92 | |
| 93 | auth.logger.Info("reloading password file from %q...", auth.pwFilename) |
| 94 | newPwFile, err := htpasswd.NewFromReader(f, htpasswd.DefaultSystems, func(parseErr error) { |
| 95 | auth.logger.Error("failed to parse line in %q: %v", auth.pwFilename, parseErr) |
| 96 | }) |
| 97 | if err != nil { |
| 98 | return err |
| 99 | } |
| 100 | |
| 101 | newPw := &pwFile{ |
| 102 | file: newPwFile, |
| 103 | modTime: modTime, |
| 104 | } |
| 105 | auth.pw.Store(newPw) |
| 106 | auth.logger.Info("password file reloaded.") |
| 107 | |
| 108 | return nil |
| 109 | } |
| 110 | |
| 111 | func (auth *BasicAuth) reloadLoop(interval time.Duration) { |
| 112 | ticker := time.NewTicker(interval) |
no test coverage detected