func (p *AuthComponent) CheckAuth(payload spirit.Payload) (result interface{}, err error) {
if result, err = payload.GetData(); err != nil {
return
}
var contexts interface{}
var headerExist bool
if contexts, headerExist = payload.GetContext(CtxHttpHeaders); !headerExist {
err = ErrAuthorizationHeaderNotExist.New()
return
}
if headers, ok := contexts.(map[string]interface{}); !ok {
err = ErrAuthorizationHeaderNotExist.New()
return
} else if v, exist := headers["Authorization"]; !exist {
err = ErrAuthorizationHeaderNotExist.New()
return
} else if authVal, ok := v.(string); !ok {
err = ErrAuthorizationHeaderNotExist.New()
return
} else {
authVal = strings.TrimLeft(authVal, "Basic ")
var val []byte
if val, err = base64.StdEncoding.DecodeString(authVal); err != nil {
return
}
account := strings.Split(string(val), ":")
if len(account) != 2 {
err = ErrAuthorizationHeaderFmtError.New()
return
}
if err = p.Auth.CheckAuth(account[0], account[1]); err != nil {
return
}
}
return
}
