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service.go
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service.go
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// THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.
package cognitoidentity
import (
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/internal/protocol/jsonrpc"
"github.com/aws/aws-sdk-go/internal/signer/v4"
)
// Amazon Cognito is a web service that delivers scoped temporary credentials
// to mobile devices and other untrusted environments. Amazon Cognito uniquely
// identifies a device and supplies the user with a consistent identity over
// the lifetime of an application.
//
// Using Amazon Cognito, you can enable authentication with one or more third-party
// identity providers (Facebook, Google, or Login with Amazon), and you can
// also choose to support unauthenticated access from your app. Cognito delivers
// a unique identifier for each user and acts as an OpenID token provider trusted
// by AWS Security Token Service (STS) to access temporary, limited-privilege
// AWS credentials.
//
// To provide end-user credentials, first make an unsigned call to GetId. If
// the end user is authenticated with one of the supported identity providers,
// set the Logins map with the identity provider token. GetId returns a unique
// identifier for the user.
//
// Next, make an unsigned call to GetCredentialsForIdentity. This call expects
// the same Logins map as the GetId call, as well as the IdentityID originally
// returned by GetId. Assuming your identity pool has been configured via the
// SetIdentityPoolRoles operation, GetCredentialsForIdentity will return AWS
// credentials for your use. If your pool has not been configured with SetIdentityPoolRoles,
// or if you want to follow legacy flow, make an unsigned call to GetOpenIdToken,
// which returns the OpenID token necessary to call STS and retrieve AWS credentials.
// This call expects the same Logins map as the GetId call, as well as the IdentityID
// originally returned by GetId. The token returned by GetOpenIdToken can be
// passed to the STS operation AssumeRoleWithWebIdentity (http://docs.aws.amazon.com/STS/latest/APIReference/API_AssumeRoleWithWebIdentity.html)
// to retrieve AWS credentials.
//
// If you want to use Amazon Cognito in an Android, iOS, or Unity application,
// you will probably want to make API calls via the AWS Mobile SDK. To learn
// more, see the AWS Mobile SDK Developer Guide (http://docs.aws.amazon.com/mobile/index.html).
type CognitoIdentity struct {
*aws.Service
}
// Used for custom service initialization logic
var initService func(*aws.Service)
// Used for custom request initialization logic
var initRequest func(*aws.Request)
// New returns a new CognitoIdentity client.
func New(config *aws.Config) *CognitoIdentity {
service := &aws.Service{
Config: aws.DefaultConfig.Merge(config),
ServiceName: "cognito-identity",
APIVersion: "2014-06-30",
JSONVersion: "1.1",
TargetPrefix: "AWSCognitoIdentityService",
}
service.Initialize()
// Handlers
service.Handlers.Sign.PushBack(v4.Sign)
service.Handlers.Build.PushBack(jsonrpc.Build)
service.Handlers.Unmarshal.PushBack(jsonrpc.Unmarshal)
service.Handlers.UnmarshalMeta.PushBack(jsonrpc.UnmarshalMeta)
service.Handlers.UnmarshalError.PushBack(jsonrpc.UnmarshalError)
// Run custom service initialization if present
if initService != nil {
initService(service)
}
return &CognitoIdentity{service}
}
// newRequest creates a new request for a CognitoIdentity operation and runs any
// custom request initialization.
func (c *CognitoIdentity) newRequest(op *aws.Operation, params, data interface{}) *aws.Request {
req := aws.NewRequest(c.Service, op, params, data)
// Run custom request initialization if present
if initRequest != nil {
initRequest(req)
}
return req
}