/
AssumeRoleWithWebIdentityCommand.ts
383 lines (372 loc) · 22.1 KB
/
AssumeRoleWithWebIdentityCommand.ts
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// smithy-typescript generated code
import { EndpointParameterInstructions, getEndpointPlugin } from "@smithy/middleware-endpoint";
import { getSerdePlugin } from "@smithy/middleware-serde";
import { HttpRequest as __HttpRequest, HttpResponse as __HttpResponse } from "@smithy/protocol-http";
import { Command as $Command } from "@smithy/smithy-client";
import {
FinalizeHandlerArguments,
Handler,
HandlerExecutionContext,
HttpHandlerOptions as __HttpHandlerOptions,
MetadataBearer as __MetadataBearer,
MiddlewareStack,
SerdeContext as __SerdeContext,
} from "@smithy/types";
import {
AssumeRoleWithWebIdentityRequest,
AssumeRoleWithWebIdentityRequestFilterSensitiveLog,
AssumeRoleWithWebIdentityResponse,
AssumeRoleWithWebIdentityResponseFilterSensitiveLog,
} from "../models/models_0";
import { de_AssumeRoleWithWebIdentityCommand, se_AssumeRoleWithWebIdentityCommand } from "../protocols/Aws_query";
import { ServiceInputTypes, ServiceOutputTypes, STSClientResolvedConfig } from "../STSClient";
/**
* @public
*/
export { __MetadataBearer, $Command };
/**
* @public
*
* The input for {@link AssumeRoleWithWebIdentityCommand}.
*/
export interface AssumeRoleWithWebIdentityCommandInput extends AssumeRoleWithWebIdentityRequest {}
/**
* @public
*
* The output of {@link AssumeRoleWithWebIdentityCommand}.
*/
export interface AssumeRoleWithWebIdentityCommandOutput extends AssumeRoleWithWebIdentityResponse, __MetadataBearer {}
/**
* @public
* <p>Returns a set of temporary security credentials for users who have been authenticated in
* a mobile or web application with a web identity provider. Example providers include the
* OAuth 2.0 providers Login with Amazon and Facebook, or any OpenID Connect-compatible
* identity provider such as Google or <a href="https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-identity.html">Amazon Cognito federated identities</a>.</p>
* <note>
* <p>For mobile applications, we recommend that you use Amazon Cognito. You can use Amazon Cognito with the
* <a href="http://aws.amazon.com/sdkforios/">Amazon Web Services SDK for iOS Developer Guide</a> and the <a href="http://aws.amazon.com/sdkforandroid/">Amazon Web Services SDK for Android Developer Guide</a> to uniquely
* identify a user. You can also supply the user with a consistent identity throughout the
* lifetime of an application.</p>
* <p>To learn more about Amazon Cognito, see <a href="https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-identity.html">Amazon Cognito identity
* pools</a> in <i>Amazon Cognito Developer Guide</i>.</p>
* </note>
* <p>Calling <code>AssumeRoleWithWebIdentity</code> does not require the use of Amazon Web Services
* security credentials. Therefore, you can distribute an application (for example, on mobile
* devices) that requests temporary security credentials without including long-term Amazon Web Services
* credentials in the application. You also don't need to deploy server-based proxy services
* that use long-term Amazon Web Services credentials. Instead, the identity of the caller is validated by
* using a token from the web identity provider. For a comparison of
* <code>AssumeRoleWithWebIdentity</code> with the other API operations that produce
* temporary credentials, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html">Requesting Temporary Security
* Credentials</a> and <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html#stsapi_comparison">Comparing the
* Amazon Web Services STS API operations</a> in the <i>IAM User Guide</i>.</p>
* <p>The temporary security credentials returned by this API consist of an access key ID, a
* secret access key, and a security token. Applications can use these temporary security
* credentials to sign calls to Amazon Web Services service API operations.</p>
* <p>
* <b>Session Duration</b>
* </p>
* <p>By default, the temporary security credentials created by
* <code>AssumeRoleWithWebIdentity</code> last for one hour. However, you can use the
* optional <code>DurationSeconds</code> parameter to specify the duration of your session.
* You can provide a value from 900 seconds (15 minutes) up to the maximum session duration
* setting for the role. This setting can have a value from 1 hour to 12 hours. To learn how
* to view the maximum value for your role, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html#id_roles_use_view-role-max-session">View the
* Maximum Session Duration Setting for a Role</a> in the
* <i>IAM User Guide</i>. The maximum session duration limit applies when
* you use the <code>AssumeRole*</code> API operations or the <code>assume-role*</code> CLI
* commands. However the limit does not apply when you use those operations to create a
* console URL. For more information, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html">Using IAM Roles</a> in the
* <i>IAM User Guide</i>. </p>
* <p>
* <b>Permissions</b>
* </p>
* <p>The temporary security credentials created by <code>AssumeRoleWithWebIdentity</code> can
* be used to make API calls to any Amazon Web Services service with the following exception: you cannot
* call the STS <code>GetFederationToken</code> or <code>GetSessionToken</code> API
* operations.</p>
* <p>(Optional) You can pass inline or managed <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session">session policies</a> to
* this operation. You can pass a single JSON policy document to use as an inline session
* policy. You can also specify up to 10 managed policy Amazon Resource Names (ARNs) to use as
* managed session policies. The plaintext that you use for both inline and managed session
* policies can't exceed 2,048 characters. Passing policies to this operation returns new
* temporary credentials. The resulting session's permissions are the intersection of the
* role's identity-based policy and the session policies. You can use the role's temporary
* credentials in subsequent Amazon Web Services API calls to access resources in the account that owns
* the role. You cannot use session policies to grant more permissions than those allowed
* by the identity-based policy of the role that is being assumed. For more information, see
* <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session">Session
* Policies</a> in the <i>IAM User Guide</i>.</p>
* <p>
* <b>Tags</b>
* </p>
* <p>(Optional) You can configure your IdP to pass attributes into your web identity token as
* session tags. Each session tag consists of a key name and an associated value. For more
* information about session tags, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html">Passing Session Tags in STS</a> in the
* <i>IAM User Guide</i>.</p>
* <p>You can pass up to 50 session tags. The plaintext session tag keys can’t exceed 128
* characters and the values can’t exceed 256 characters. For these and additional limits, see
* <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-limits.html#reference_iam-limits-entity-length">IAM
* and STS Character Limits</a> in the <i>IAM User Guide</i>.</p>
* <note>
* <p>An Amazon Web Services conversion compresses the passed inline session policy, managed policy ARNs,
* and session tags into a packed binary format that has a separate limit. Your request can
* fail for this limit even if your plaintext meets the other requirements. The
* <code>PackedPolicySize</code> response element indicates by percentage how close the
* policies and tags for your request are to the upper size limit.</p>
* </note>
* <p>You can pass a session tag with the same key as a tag that is attached to the role. When
* you do, the session tag overrides the role tag with the same key.</p>
* <p>An administrator must grant you the permissions necessary to pass session tags. The
* administrator can also create granular permissions to allow you to pass only specific
* session tags. For more information, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/tutorial_attribute-based-access-control.html">Tutorial: Using Tags
* for Attribute-Based Access Control</a> in the
* <i>IAM User Guide</i>.</p>
* <p>You can set the session tags as transitive. Transitive tags persist during role
* chaining. For more information, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html#id_session-tags_role-chaining">Chaining Roles
* with Session Tags</a> in the <i>IAM User Guide</i>.</p>
* <p>
* <b>Identities</b>
* </p>
* <p>Before your application can call <code>AssumeRoleWithWebIdentity</code>, you must have
* an identity token from a supported identity provider and create a role that the application
* can assume. The role that your application assumes must trust the identity provider that is
* associated with the identity token. In other words, the identity provider must be specified
* in the role's trust policy. </p>
* <important>
* <p>Calling <code>AssumeRoleWithWebIdentity</code> can result in an entry in your
* CloudTrail logs. The entry includes the <a href="http://openid.net/specs/openid-connect-core-1_0.html#Claims">Subject</a> of
* the provided web identity token. We recommend that you avoid using any personally
* identifiable information (PII) in this field. For example, you could instead use a GUID
* or a pairwise identifier, as <a href="http://openid.net/specs/openid-connect-core-1_0.html#SubjectIDTypes">suggested
* in the OIDC specification</a>.</p>
* </important>
* <p>For more information about how to use web identity federation and the
* <code>AssumeRoleWithWebIdentity</code> API, see the following resources: </p>
* <ul>
* <li>
* <p>
* <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_oidc_manual.html">Using Web Identity Federation API Operations for Mobile Apps</a> and <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html#api_assumerolewithwebidentity">Federation Through a Web-based Identity Provider</a>. </p>
* </li>
* <li>
* <p>
* <a href="https://aws.amazon.com/blogs/aws/the-aws-web-identity-federation-playground/"> Web Identity Federation Playground</a>. Walk through the process of
* authenticating through Login with Amazon, Facebook, or Google, getting temporary
* security credentials, and then using those credentials to make a request to Amazon Web Services.
* </p>
* </li>
* <li>
* <p>
* <a href="http://aws.amazon.com/sdkforios/">Amazon Web Services SDK for iOS Developer Guide</a> and <a href="http://aws.amazon.com/sdkforandroid/">Amazon Web Services SDK for Android Developer Guide</a>. These toolkits
* contain sample apps that show how to invoke the identity providers. The toolkits then
* show how to use the information from these providers to get and use temporary
* security credentials. </p>
* </li>
* <li>
* <p>
* <a href="http://aws.amazon.com/articles/web-identity-federation-with-mobile-applications">Web Identity
* Federation with Mobile Applications</a>. This article discusses web identity
* federation and shows an example of how to use web identity federation to get access
* to content in Amazon S3. </p>
* </li>
* </ul>
* @example
* Use a bare-bones client and the command you need to make an API call.
* ```javascript
* import { STSClient, AssumeRoleWithWebIdentityCommand } from "@aws-sdk/client-sts"; // ES Modules import
* // const { STSClient, AssumeRoleWithWebIdentityCommand } = require("@aws-sdk/client-sts"); // CommonJS import
* const client = new STSClient(config);
* const input = { // AssumeRoleWithWebIdentityRequest
* RoleArn: "STRING_VALUE", // required
* RoleSessionName: "STRING_VALUE", // required
* WebIdentityToken: "STRING_VALUE", // required
* ProviderId: "STRING_VALUE",
* PolicyArns: [ // policyDescriptorListType
* { // PolicyDescriptorType
* arn: "STRING_VALUE",
* },
* ],
* Policy: "STRING_VALUE",
* DurationSeconds: Number("int"),
* };
* const command = new AssumeRoleWithWebIdentityCommand(input);
* const response = await client.send(command);
* // { // AssumeRoleWithWebIdentityResponse
* // Credentials: { // Credentials
* // AccessKeyId: "STRING_VALUE", // required
* // SecretAccessKey: "STRING_VALUE", // required
* // SessionToken: "STRING_VALUE", // required
* // Expiration: new Date("TIMESTAMP"), // required
* // },
* // SubjectFromWebIdentityToken: "STRING_VALUE",
* // AssumedRoleUser: { // AssumedRoleUser
* // AssumedRoleId: "STRING_VALUE", // required
* // Arn: "STRING_VALUE", // required
* // },
* // PackedPolicySize: Number("int"),
* // Provider: "STRING_VALUE",
* // Audience: "STRING_VALUE",
* // SourceIdentity: "STRING_VALUE",
* // };
*
* ```
*
* @param AssumeRoleWithWebIdentityCommandInput - {@link AssumeRoleWithWebIdentityCommandInput}
* @returns {@link AssumeRoleWithWebIdentityCommandOutput}
* @see {@link AssumeRoleWithWebIdentityCommandInput} for command's `input` shape.
* @see {@link AssumeRoleWithWebIdentityCommandOutput} for command's `response` shape.
* @see {@link STSClientResolvedConfig | config} for STSClient's `config` shape.
*
* @throws {@link ExpiredTokenException} (client fault)
* <p>The web identity token that was passed is expired or is not valid. Get a new identity
* token from the identity provider and then retry the request.</p>
*
* @throws {@link IDPCommunicationErrorException} (client fault)
* <p>The request could not be fulfilled because the identity provider (IDP) that
* was asked to verify the incoming identity token could not be reached. This is often a
* transient error caused by network conditions. Retry the request a limited number of
* times so that you don't exceed the request rate. If the error persists, the
* identity provider might be down or not responding.</p>
*
* @throws {@link IDPRejectedClaimException} (client fault)
* <p>The identity provider (IdP) reported that authentication failed. This might be because
* the claim is invalid.</p>
* <p>If this error is returned for the <code>AssumeRoleWithWebIdentity</code> operation, it
* can also mean that the claim has expired or has been explicitly revoked. </p>
*
* @throws {@link InvalidIdentityTokenException} (client fault)
* <p>The web identity token that was passed could not be validated by Amazon Web Services. Get a new
* identity token from the identity provider and then retry the request.</p>
*
* @throws {@link MalformedPolicyDocumentException} (client fault)
* <p>The request was rejected because the policy document was malformed. The error message
* describes the specific error.</p>
*
* @throws {@link PackedPolicyTooLargeException} (client fault)
* <p>The request was rejected because the total packed size of the session policies and
* session tags combined was too large. An Amazon Web Services conversion compresses the session policy
* document, session policy ARNs, and session tags into a packed binary format that has a
* separate limit. The error message indicates by percentage how close the policies and
* tags are to the upper size limit. For more information, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html">Passing Session Tags in STS</a> in
* the <i>IAM User Guide</i>.</p>
* <p>You could receive this error even though you meet other defined session policy and
* session tag limits. For more information, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-quotas.html#reference_iam-limits-entity-length">IAM and STS Entity
* Character Limits</a> in the <i>IAM User Guide</i>.</p>
*
* @throws {@link RegionDisabledException} (client fault)
* <p>STS is not activated in the requested region for the account that is being asked to
* generate credentials. The account administrator must use the IAM console to activate STS
* in that region. For more information, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_enable-regions.html">Activating and
* Deactivating Amazon Web Services STS in an Amazon Web Services Region</a> in the <i>IAM User
* Guide</i>.</p>
*
* @throws {@link STSServiceException}
* <p>Base exception class for all service exceptions from STS service.</p>
*
* @example To assume a role as an OpenID Connect-federated user
* ```javascript
* //
* const input = {
* "DurationSeconds": 3600,
* "Policy": "{\"Version\":\"2012-10-17\",\"Statement\":[{\"Sid\":\"Stmt1\",\"Effect\":\"Allow\",\"Action\":\"s3:ListAllMyBuckets\",\"Resource\":\"*\"}]}",
* "ProviderId": "www.amazon.com",
* "RoleArn": "arn:aws:iam::123456789012:role/FederatedWebIdentityRole",
* "RoleSessionName": "app1",
* "WebIdentityToken": "Atza%7CIQEBLjAsAhRFiXuWpUXuRvQ9PZL3GMFcYevydwIUFAHZwXZXXXXXXXXJnrulxKDHwy87oGKPznh0D6bEQZTSCzyoCtL_8S07pLpr0zMbn6w1lfVZKNTBdDansFBmtGnIsIapjI6xKR02Yc_2bQ8LZbUXSGm6Ry6_BG7PrtLZtj_dfCTj92xNGed-CrKqjG7nPBjNIL016GGvuS5gSvPRUxWES3VYfm1wl7WTI7jn-Pcb6M-buCgHhFOzTQxod27L9CqnOLio7N3gZAGpsp6n1-AJBOCJckcyXe2c6uD0srOJeZlKUm2eTDVMf8IehDVI0r1QOnTV6KzzAI3OY87Vd_cVMQ"
* };
* const command = new AssumeRoleWithWebIdentityCommand(input);
* const response = await client.send(command);
* /* response ==
* {
* "AssumedRoleUser": {
* "Arn": "arn:aws:sts::123456789012:assumed-role/FederatedWebIdentityRole/app1",
* "AssumedRoleId": "AROACLKWSDQRAOEXAMPLE:app1"
* },
* "Audience": "client.5498841531868486423.1548@apps.example.com",
* "Credentials": {
* "AccessKeyId": "AKIAIOSFODNN7EXAMPLE",
* "Expiration": "2014-10-24T23:00:23Z",
* "SecretAccessKey": "wJalrXUtnFEMI/K7MDENG/bPxRfiCYzEXAMPLEKEY",
* "SessionToken": "AQoDYXdzEE0a8ANXXXXXXXXNO1ewxE5TijQyp+IEXAMPLE"
* },
* "PackedPolicySize": 123,
* "Provider": "www.amazon.com",
* "SubjectFromWebIdentityToken": "amzn1.account.AF6RHO7KZU5XRVQJGXK6HEXAMPLE"
* }
* *\/
* // example id: to-assume-a-role-as-an-openid-connect-federated-user-1480533445696
* ```
*
*/
export class AssumeRoleWithWebIdentityCommand extends $Command<
AssumeRoleWithWebIdentityCommandInput,
AssumeRoleWithWebIdentityCommandOutput,
STSClientResolvedConfig
> {
// Start section: command_properties
// End section: command_properties
public static getEndpointParameterInstructions(): EndpointParameterInstructions {
return {
UseGlobalEndpoint: { type: "builtInParams", name: "useGlobalEndpoint" },
UseFIPS: { type: "builtInParams", name: "useFipsEndpoint" },
Endpoint: { type: "builtInParams", name: "endpoint" },
Region: { type: "builtInParams", name: "region" },
UseDualStack: { type: "builtInParams", name: "useDualstackEndpoint" },
};
}
/**
* @public
*/
constructor(readonly input: AssumeRoleWithWebIdentityCommandInput) {
// Start section: command_constructor
super();
// End section: command_constructor
}
/**
* @internal
*/
resolveMiddleware(
clientStack: MiddlewareStack<ServiceInputTypes, ServiceOutputTypes>,
configuration: STSClientResolvedConfig,
options?: __HttpHandlerOptions
): Handler<AssumeRoleWithWebIdentityCommandInput, AssumeRoleWithWebIdentityCommandOutput> {
this.middlewareStack.use(getSerdePlugin(configuration, this.serialize, this.deserialize));
this.middlewareStack.use(
getEndpointPlugin(configuration, AssumeRoleWithWebIdentityCommand.getEndpointParameterInstructions())
);
const stack = clientStack.concat(this.middlewareStack);
const { logger } = configuration;
const clientName = "STSClient";
const commandName = "AssumeRoleWithWebIdentityCommand";
const handlerExecutionContext: HandlerExecutionContext = {
logger,
clientName,
commandName,
inputFilterSensitiveLog: AssumeRoleWithWebIdentityRequestFilterSensitiveLog,
outputFilterSensitiveLog: AssumeRoleWithWebIdentityResponseFilterSensitiveLog,
};
const { requestHandler } = configuration;
return stack.resolve(
(request: FinalizeHandlerArguments<any>) =>
requestHandler.handle(request.request as __HttpRequest, options || {}),
handlerExecutionContext
);
}
/**
* @internal
*/
private serialize(input: AssumeRoleWithWebIdentityCommandInput, context: __SerdeContext): Promise<__HttpRequest> {
return se_AssumeRoleWithWebIdentityCommand(input, context);
}
/**
* @internal
*/
private deserialize(
output: __HttpResponse,
context: __SerdeContext
): Promise<AssumeRoleWithWebIdentityCommandOutput> {
return de_AssumeRoleWithWebIdentityCommand(output, context);
}
// Start section: command_body_extra
// End section: command_body_extra
}