Struct aws_sdk_sts::client::fluent_builders::AssumeRoleWithSAML [−][src]
pub struct AssumeRoleWithSAML<C = DynConnector, M = AwsMiddleware, R = Standard> { /* fields omitted */ }
Expand description
Fluent builder constructing a request to AssumeRoleWithSAML
.
Returns a set of temporary security credentials for users who have been authenticated
via a SAML authentication response. This operation provides a mechanism for tying an
enterprise identity store or directory to role-based Amazon Web Services access without user-specific
credentials or configuration. For a comparison of AssumeRoleWithSAML
with the
other API operations that produce temporary credentials, see Requesting Temporary Security
Credentials and Comparing the
STS API operations in the IAM User Guide.
The temporary security credentials returned by this operation 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 services.
Session Duration
By default, the temporary security credentials created by
AssumeRoleWithSAML
last for one hour. However, you can use the optional
DurationSeconds
parameter to specify the duration of your session. Your
role session lasts for the duration that you specify, or until the time specified in the
SAML authentication response's SessionNotOnOrAfter
value, whichever is
shorter. You can provide a DurationSeconds
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 View the
Maximum Session Duration Setting for a Role in the
IAM User Guide. The maximum session duration limit applies when
you use the AssumeRole*
API operations or the assume-role*
CLI
commands. However the limit does not apply when you use those operations to create a
console URL. For more information, see Using IAM Roles in the
IAM User Guide.
Role chaining limits your CLI or Amazon Web Services API
role session to a maximum of one hour. When you use the AssumeRole
API
operation to assume a role, you can specify the duration of your role session with
the DurationSeconds
parameter. You can specify a parameter value of up
to 43200 seconds (12 hours), depending on the maximum session duration setting for
your role. However, if you assume a role using role chaining and provide a
DurationSeconds
parameter value greater than one hour, the
operation fails.
Permissions
The temporary security credentials created by AssumeRoleWithSAML
can be
used to make API calls to any Amazon Web Services service with the following exception: you cannot call
the STS GetFederationToken
or GetSessionToken
API
operations.
(Optional) You can pass inline or managed session policies 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 policies 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 Session Policies in the IAM User Guide.
Calling AssumeRoleWithSAML
does not require the use of Amazon Web Services security
credentials. The identity of the caller is validated by using keys in the metadata document
that is uploaded for the SAML provider entity for your identity provider.
Calling AssumeRoleWithSAML
can result in an entry in your CloudTrail logs.
The entry includes the value in the NameID
element of the SAML assertion.
We recommend that you use a NameIDType
that is not associated with any
personally identifiable information (PII). For example, you could instead use the
persistent identifier
(urn:oasis:names:tc:SAML:2.0:nameid-format:persistent
).
Tags
(Optional) You can configure your IdP to pass attributes into your SAML assertion as session tags. Each session tag consists of a key name and an associated value. For more information about session tags, see Passing Session Tags in STS in the IAM User Guide.
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 IAM and STS Character Limits in the IAM User Guide.
An Amazon Web Services conversion compresses the passed session policies 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 PackedPolicySize
response element indicates by percentage how close the policies and tags for your
request are to the upper size limit.
You can pass a session tag with the same key as a tag that is attached to the role. When you do, session tags override the role's tags with the same key.
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 Tutorial: Using Tags for Attribute-Based Access Control in the IAM User Guide.
You can set the session tags as transitive. Transitive tags persist during role chaining. For more information, see Chaining Roles with Session Tags in the IAM User Guide.
SAML Configuration
Before your application can call AssumeRoleWithSAML
, you must configure
your SAML identity provider (IdP) to issue the claims required by Amazon Web Services. Additionally, you
must use Identity and Access Management (IAM) to create a SAML provider entity in your Amazon Web Services account that
represents your identity provider. You must also create an IAM role that specifies this
SAML provider in its trust policy.
For more information, see the following resources:
-
About SAML 2.0-based Federation in the IAM User Guide.
-
Creating SAML Identity Providers in the IAM User Guide.
-
Configuring a Relying Party and Claims in the IAM User Guide.
-
Creating a Role for SAML 2.0 Federation in the IAM User Guide.
Implementations
impl<C, M, R> AssumeRoleWithSAML<C, M, R> where
C: SmithyConnector,
M: SmithyMiddleware<C>,
R: NewRequestPolicy,
impl<C, M, R> AssumeRoleWithSAML<C, M, R> where
C: SmithyConnector,
M: SmithyMiddleware<C>,
R: NewRequestPolicy,
pub async fn send(
self
) -> Result<AssumeRoleWithSamlOutput, SdkError<AssumeRoleWithSAMLError>> where
R::Policy: SmithyRetryPolicy<AssumeRoleWithSamlInputOperationOutputAlias, AssumeRoleWithSamlOutput, AssumeRoleWithSAMLError, AssumeRoleWithSamlInputOperationRetryAlias>,
pub async fn send(
self
) -> Result<AssumeRoleWithSamlOutput, SdkError<AssumeRoleWithSAMLError>> where
R::Policy: SmithyRetryPolicy<AssumeRoleWithSamlInputOperationOutputAlias, AssumeRoleWithSamlOutput, AssumeRoleWithSAMLError, AssumeRoleWithSamlInputOperationRetryAlias>,
Sends the request and returns the response.
If an error occurs, an SdkError
will be returned with additional details that
can be matched against.
By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.
The Amazon Resource Name (ARN) of the role that the caller is assuming.
The Amazon Resource Name (ARN) of the role that the caller is assuming.
The Amazon Resource Name (ARN) of the SAML provider in IAM that describes the IdP.
The Amazon Resource Name (ARN) of the SAML provider in IAM that describes the IdP.
The base64 encoded SAML authentication response provided by the IdP.
For more information, see Configuring a Relying Party and Adding Claims in the IAM User Guide.
The base64 encoded SAML authentication response provided by the IdP.
For more information, see Configuring a Relying Party and Adding Claims in the IAM User Guide.
Appends an item to PolicyArns
.
To override the contents of this collection use set_policy_arns
.
The Amazon Resource Names (ARNs) of the IAM managed policies that you want to use as managed session policies. The policies must exist in the same account as the role.
This parameter is optional. You can provide up to 10 managed policy ARNs. However, the plaintext that you use for both inline and managed session policies can't exceed 2,048 characters. For more information about ARNs, see Amazon Resource Names (ARNs) and Amazon Web Services Service Namespaces in the Amazon Web Services General Reference.
An Amazon Web Services conversion compresses the passed session policies 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 PackedPolicySize
response element indicates by percentage how close the policies and tags for your
request are to the upper size limit.
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 Session Policies in the IAM User Guide.
The Amazon Resource Names (ARNs) of the IAM managed policies that you want to use as managed session policies. The policies must exist in the same account as the role.
This parameter is optional. You can provide up to 10 managed policy ARNs. However, the plaintext that you use for both inline and managed session policies can't exceed 2,048 characters. For more information about ARNs, see Amazon Resource Names (ARNs) and Amazon Web Services Service Namespaces in the Amazon Web Services General Reference.
An Amazon Web Services conversion compresses the passed session policies 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 PackedPolicySize
response element indicates by percentage how close the policies and tags for your
request are to the upper size limit.
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 Session Policies in the IAM User Guide.
An IAM policy in JSON format that you want to use as an inline session policy.
This parameter is optional. 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 Session Policies in the IAM User Guide.
The plaintext that you use for both inline and managed session policies can't exceed 2,048 characters. The JSON policy characters can be any ASCII character from the space character to the end of the valid character list (\u0020 through \u00FF). It can also include the tab (\u0009), linefeed (\u000A), and carriage return (\u000D) characters.
An Amazon Web Services conversion compresses the passed session policies 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 PackedPolicySize
response element indicates by percentage how close the policies and tags for your
request are to the upper size limit.
An IAM policy in JSON format that you want to use as an inline session policy.
This parameter is optional. 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 Session Policies in the IAM User Guide.
The plaintext that you use for both inline and managed session policies can't exceed 2,048 characters. The JSON policy characters can be any ASCII character from the space character to the end of the valid character list (\u0020 through \u00FF). It can also include the tab (\u0009), linefeed (\u000A), and carriage return (\u000D) characters.
An Amazon Web Services conversion compresses the passed session policies 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 PackedPolicySize
response element indicates by percentage how close the policies and tags for your
request are to the upper size limit.
The duration, in seconds, of the role session. Your role session lasts for the duration
that you specify for the DurationSeconds
parameter, or until the time
specified in the SAML authentication response's SessionNotOnOrAfter
value,
whichever is shorter. You can provide a DurationSeconds
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. If you specify a value higher than this setting, the
operation fails. For example, if you specify a session duration of 12 hours, but your
administrator set the maximum session duration to 6 hours, your operation fails. To learn
how to view the maximum value for your role, see View the
Maximum Session Duration Setting for a Role in the
IAM User Guide.
By default, the value is set to 3600
seconds.
The DurationSeconds
parameter is separate from the duration of a console
session that you might request using the returned credentials. The request to the
federation endpoint for a console sign-in token takes a SessionDuration
parameter that specifies the maximum length of the console session. For more
information, see Creating a URL
that Enables Federated Users to Access the Management Console in the
IAM User Guide.
The duration, in seconds, of the role session. Your role session lasts for the duration
that you specify for the DurationSeconds
parameter, or until the time
specified in the SAML authentication response's SessionNotOnOrAfter
value,
whichever is shorter. You can provide a DurationSeconds
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. If you specify a value higher than this setting, the
operation fails. For example, if you specify a session duration of 12 hours, but your
administrator set the maximum session duration to 6 hours, your operation fails. To learn
how to view the maximum value for your role, see View the
Maximum Session Duration Setting for a Role in the
IAM User Guide.
By default, the value is set to 3600
seconds.
The DurationSeconds
parameter is separate from the duration of a console
session that you might request using the returned credentials. The request to the
federation endpoint for a console sign-in token takes a SessionDuration
parameter that specifies the maximum length of the console session. For more
information, see Creating a URL
that Enables Federated Users to Access the Management Console in the
IAM User Guide.
Trait Implementations
Auto Trait Implementations
impl<C = DynConnector, M = AwsMiddleware, R = Standard> !RefUnwindSafe for AssumeRoleWithSAML<C, M, R>
impl<C, M, R> Send for AssumeRoleWithSAML<C, M, R> where
C: Send + Sync,
M: Send + Sync,
R: Send + Sync,
impl<C, M, R> Sync for AssumeRoleWithSAML<C, M, R> where
C: Send + Sync,
M: Send + Sync,
R: Send + Sync,
impl<C, M, R> Unpin for AssumeRoleWithSAML<C, M, R>
impl<C = DynConnector, M = AwsMiddleware, R = Standard> !UnwindSafe for AssumeRoleWithSAML<C, M, R>
Blanket Implementations
Mutably borrows from an owned value. Read more
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more