update-open-id-connect-provider-thumbprint¶
Description¶
Replaces the existing list of server certificate thumbprints associated with an OpenID Connect (OIDC) provider resource object with a new list of thumbprints.
The list that you pass with this operation completely replaces the existing list of thumbprints. (The lists are not merged.)
Typically, you need to update a thumbprint only when the identity provider certificate changes, which occurs rarely. However, if the provider’s certificate does change, any attempt to assume an IAM role that specifies the OIDC provider as a principal fails until the certificate thumbprint is updated.
Note
Amazon Web Services secures communication with some OIDC identity providers (IdPs) through our library of trusted certificate authorities (CAs) instead of using a certificate thumbprint to verify your IdP server certificate. These OIDC IdPs include Google, and those that use an Amazon S3 bucket to host a JSON Web Key Set (JWKS) endpoint. In these cases, your legacy thumbprint remains in your configuration, but is no longer used for validation.
Note
Trust for the OIDC provider is derived from the provider certificate and is validated by the thumbprint. Therefore, it is best to limit access to the UpdateOpenIDConnectProviderThumbprint operation to highly privileged users.
See also: AWS API Documentation
See ‘aws help’ for descriptions of global parameters.
Synopsis¶
update-open-id-connect-provider-thumbprint
--open-id-connect-provider-arn <value>
--thumbprint-list <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
Options¶
--open-id-connect-provider-arn (string)
The Amazon Resource Name (ARN) of the IAM OIDC provider resource object for which you want to update the thumbprint. You can get a list of OIDC provider ARNs by using the ListOpenIDConnectProviders operation.
For more information about ARNs, see Amazon Resource Names (ARNs) in the Amazon Web Services General Reference .
--thumbprint-list (list)
A list of certificate thumbprints that are associated with the specified IAM OpenID Connect provider. For more information, see CreateOpenIDConnectProvider .
(string)
Contains a thumbprint for an identity provider’s server certificate.
The identity provider’s server certificate thumbprint is the hex-encoded SHA-1 hash value of the self-signed X.509 certificate. This thumbprint is used by the domain where the OpenID Connect provider makes its keys available. The thumbprint is always a 40-character string.
Syntax:
"string" "string" ...
--cli-input-json | --cli-input-yaml (string)
Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.
--generate-cli-skeleton (string)
Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.
See ‘aws help’ for descriptions of global parameters.
Examples¶
To replace the existing list of server certificate thumbprints with a new list
This example updates the certificate thumbprint list for the OIDC provider whose ARN is
arn:aws:iam::123456789012:oidc-provider/example.oidcprovider.com to use a new thumbprint:
aws iam update-open-id-connect-provider-thumbprint --open-id-connect-provider-arn arn:aws:iam::123456789012:oidc-provider/example.oidcprovider.com --thumbprint-list 7359755EXAMPLEabc3060bce3EXAMPLEec4542a3
For more information, see Using OpenID Connect Identity Providers in the Using IAM guide.
Output¶
None