func NewHtpasswdWatchingBasicAuth(realm, htpasswdFile string) (auth *HtpasswdWatchingBasicAuth, err error) {
auth = &HtpasswdWatchingBasicAuth{
basicAuth: BasicAuth{Realm: realm},
htpasswdFile: htpasswdFile,
}
auth.basicAuth.UserPassword, auth.htpasswdFileTime, err = utils.ReadHtpasswdFile(htpasswdFile)
if err != nil {
return nil, err
}
return auth, nil
}
func (auth *HtpasswdWatchingBasicAuth) Authenticate(ctx *Context) (ok bool, err error) {
auth.mutex.Lock()
defer auth.mutex.Unlock()
t, err := utils.FileModifiedTime(auth.htpasswdFile)
if err != nil {
return false, err
}
if t.After(auth.htpasswdFileTime) {
auth.basicAuth.UserPassword, auth.htpasswdFileTime, err = utils.ReadHtpasswdFile(auth.htpasswdFile)
if err != nil {
return false, err
}
}
return auth.basicAuth.Authenticate(ctx)
}