func()

in credentials/uri_credential.go [99:129]

• 29 lines of code
• 8 McCabe index (conditional complexity)

func (e *URLCredentialsProvider) updateCredential() (err error) {
	if e.runtime == nil {
		e.runtime = new(utils.Runtime)
	}
	request := request.NewCommonRequest()
	request.URL = e.URL
	request.Method = "GET"
	content, err := doAction(request, e.runtime)
	if err != nil {
		return fmt.Errorf("get credentials from %s failed with error: %s", e.URL, err.Error())
	}
	var resp *URLResponse
	err = json.Unmarshal(content, &resp)
	if err != nil {
		return fmt.Errorf("get credentials from %s failed with error, json unmarshal fail: %s", e.URL, err.Error())
	}
	if resp.AccessKeyId == "" || resp.AccessKeySecret == "" || resp.SecurityToken == "" || resp.Expiration == "" {
		return fmt.Errorf("get credentials failed: AccessKeyId: %s, AccessKeySecret: %s, SecurityToken: %s, Expiration: %s", resp.AccessKeyId, resp.AccessKeySecret, resp.SecurityToken, resp.Expiration)
	}

	expirationTime, err := time.Parse("2006-01-02T15:04:05Z", resp.Expiration)
	e.lastUpdateTimestamp = time.Now().Unix()
	e.credentialExpiration = int(expirationTime.Unix() - time.Now().Unix())
	e.sessionCredential = &sessionCredential{
		AccessKeyId:     resp.AccessKeyId,
		AccessKeySecret: resp.AccessKeySecret,
		SecurityToken:   resp.SecurityToken,
	}

	return
}