func()

in ecr-login/api/client.go [260:284]

• 24 lines of code
• 5 McCabe index (conditional complexity)

func (c *defaultClient) getPublicAuthorizationToken() (*Auth, error) {
	var input *ecrpublic.GetAuthorizationTokenInput

	output, err := c.ecrPublicClient.GetAuthorizationToken(context.TODO(), input)
	if err != nil {
		return nil, errors.Wrap(err, "ecr: failed to get authorization token")
	}
	if output == nil || output.AuthorizationData == nil {
		return nil, fmt.Errorf("ecr: missing AuthorizationData in ECR Public response")
	}
	authData := output.AuthorizationData
	token, err := extractToken(aws.ToString(authData.AuthorizationToken), ecrPublicEndpoint)
	if err != nil {
		return nil, err
	}
	authEntry := cache.AuthEntry{
		AuthorizationToken: aws.ToString(authData.AuthorizationToken),
		RequestedAt:        time.Now(),
		ExpiresAt:          aws.ToTime(authData.ExpiresAt),
		ProxyEndpoint:      ecrPublicEndpoint,
		Service:            cache.ServiceECRPublic,
	}
	c.credentialCache.Set(ecrPublicName, &authEntry)
	return token, nil
}