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WIP adding access token to storage upon login

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Margo Crawford 2022-01-05 10:31:38 -08:00
parent 1f146f905a
commit 683a2c5b23
24 changed files with 329 additions and 67 deletions
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9
apis/supervisor/idp/v1alpha1/types_oidcidentityprovider.go.tmpl
View File

@ -1,4 +1,4 @@
// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
// Copyright 2020-2022 the Pinniped contributors. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
package v1alpha1
@ -111,6 +111,13 @@ type OIDCAuthorizationConfig struct {
// allowPasswordGrant defaults to false.
// +optional
AllowPasswordGrant bool `json:"allowPasswordGrant,omitempty"`
// allowAccessTokenBasedRefresh, when true, will allow a user to refresh their tokens by checking their upstream access
// token against the user info endpoint, but skipping the refresh token flow. If it is possible to acquire a refresh token
// from your identity provider, you should do so. But if you can't, this option allows the refresh flow to work. We recommend
// updating the access token lifetime in your identity provider to at least an hour, or up to 9 hours long. Users session lengths
// will be tied to this access token lifetime.
AllowAccessTokenBasedRefresh bool `json:"allowAccessTokenBasedRefresh,omitempty"`
}
// Parameter is a key/value pair which represents a parameter in an HTTP request.

11
deploy/supervisor/idp.supervisor.pinniped.dev_oidcidentityproviders.yaml
View File

@ -151,6 +151,17 @@ spec:
items:
type: string
type: array
allowAccessTokenBasedRefresh:
description: allowAccessTokenBasedRefresh, when true, will allow
a user to refresh their tokens by checking their upstream access
token against the user info endpoint, but skipping the refresh
token flow. If it is possible to acquire a refresh token from
your identity provider, you should do so. But if you can't,
this option allows the refresh flow to work. We recommend updating
the access token lifetime in your identity provider to at least
an hour, or up to 9 hours long. Users session lengths will be
tied to this access token lifetime.
type: boolean
allowPasswordGrant:
description: allowPasswordGrant, when true, will allow the use
of OAuth 2.0's Resource Owner Password Credentials Grant (see

1
generated/1.17/README.adoc generated
View File

@ -1102,6 +1102,7 @@ OIDCAuthorizationConfig provides information about how to form the OAuth2 author
| *`additionalScopes`* __string array__ | additionalScopes are the additional scopes that will be requested from your OIDC provider in the authorization request during an OIDC Authorization Code Flow and in the token request during a Resource Owner Password Credentials Grant. Note that the "openid" scope will always be requested regardless of the value in this setting, since it is always required according to the OIDC spec. By default, when this field is not set, the Supervisor will request the following scopes: "openid", "offline_access", "email", and "profile". See https://openid.net/specs/openid-connect-core-1_0.html#ScopeClaims for a description of the "profile" and "email" scopes. See https://openid.net/specs/openid-connect-core-1_0.html#OfflineAccess for a description of the "offline_access" scope. This default value may change in future versions of Pinniped as the standard evolves, or as common patterns used by providers who implement the standard in the ecosystem evolve. By setting this list to anything other than an empty list, you are overriding the default value, so you may wish to include some of "offline_access", "email", and "profile" in your override list. If you do not want any of these scopes to be requested, you may set this list to contain only "openid". Some OIDC providers may also require a scope to get access to the user's group membership, in which case you may wish to include it in this list. Sometimes the scope to request the user's group membership is called "groups", but unfortunately this is not specified in the OIDC standard. Generally speaking, you should include any scopes required to cause the appropriate claims to be the returned by your OIDC provider in the ID token or userinfo endpoint results for those claims which you would like to use in the oidcClaims settings to determine the usernames and group memberships of your Kubernetes users. See your OIDC provider's documentation for more information about what scopes are available to request claims. Additionally, the Pinniped Supervisor requires that your OIDC provider returns refresh tokens to the Supervisor from these authorization flows. For most OIDC providers, the scope required to receive refresh tokens will be "offline_access". See the documentation of your OIDC provider's authorization and token endpoints for its requirements for what to include in the request in order to receive a refresh token in the response, if anything. Note that it may be safe to send "offline_access" even to providers which do not require it, since the provider may ignore scopes that it does not understand or require (see https://datatracker.ietf.org/doc/html/rfc6749#section-3.3). In the unusual case that you must avoid sending the "offline_access" scope, then you must override the default value of this setting. This is required if your OIDC provider will reject the request when it includes "offline_access" (e.g. GitLab's OIDC provider).
| *`additionalAuthorizeParameters`* __xref:{anchor_prefix}-go-pinniped-dev-generated-1-17-apis-supervisor-idp-v1alpha1-parameter[$$Parameter$$] array__ | additionalAuthorizeParameters are extra query parameters that should be included in the authorize request to your OIDC provider in the authorization request during an OIDC Authorization Code Flow. By default, no extra parameters are sent. The standard parameters that will be sent are "response_type", "scope", "client_id", "state", "nonce", "code_challenge", "code_challenge_method", and "redirect_uri". These parameters cannot be included in this setting. Additionally, the "hd" parameter cannot be included in this setting at this time. The "hd" parameter is used by Google's OIDC provider to provide a hint as to which "hosted domain" the user should use during login. However, Pinniped does not yet support validating the hosted domain in the resulting ID token, so it is not yet safe to use this feature of Google's OIDC provider with Pinniped. This setting does not influence the parameters sent to the token endpoint in the Resource Owner Password Credentials Grant. The Pinniped Supervisor requires that your OIDC provider returns refresh tokens to the Supervisor from the authorization flows. Some OIDC providers may require a certain value for the "prompt" parameter in order to properly request refresh tokens. See the documentation of your OIDC provider's authorization endpoint for its requirements for what to include in the request in order to receive a refresh token in the response, if anything. If your provider requires the prompt parameter to request a refresh token, then include it here. Also note that most providers also require a certain scope to be requested in order to receive refresh tokens. See the additionalScopes setting for more information about using scopes to request refresh tokens.
| *`allowPasswordGrant`* __boolean__ | allowPasswordGrant, when true, will allow the use of OAuth 2.0's Resource Owner Password Credentials Grant (see https://datatracker.ietf.org/doc/html/rfc6749#section-4.3) to authenticate to the OIDC provider using a username and password without a web browser, in addition to the usual browser-based OIDC Authorization Code Flow. The Resource Owner Password Credentials Grant is not officially part of the OIDC specification, so it may not be supported by your OIDC provider. If your OIDC provider supports returning ID tokens from a Resource Owner Password Credentials Grant token request, then you can choose to set this field to true. This will allow end users to choose to present their username and password to the kubectl CLI (using the Pinniped plugin) to authenticate to the cluster, without using a web browser to log in as is customary in OIDC Authorization Code Flow. This may be convenient for users, especially for identities from your OIDC provider which are not intended to represent a human actor, such as service accounts performing actions in a CI/CD environment. Even if your OIDC provider supports it, you may wish to disable this behavior by setting this field to false when you prefer to only allow users of this OIDCIdentityProvider to log in via the browser-based OIDC Authorization Code Flow. Using the Resource Owner Password Credentials Grant means that the Pinniped CLI and Pinniped Supervisor will directly handle your end users' passwords (similar to LDAPIdentityProvider), and you will not be able to require multi-factor authentication or use the other web-based login features of your OIDC provider during Resource Owner Password Credentials Grant logins. allowPasswordGrant defaults to false.
| *`allowAccessTokenBasedRefresh`* __boolean__ | allowAccessTokenBasedRefresh, when true, will allow a user to refresh their tokens by checking their upstream access token against the user info endpoint, but skipping the refresh token flow. If it is possible to acquire a refresh token from your identity provider, you should do so. But if you can't, this option allows the refresh flow to work. We recommend updating the access token lifetime in your identity provider to at least an hour, or up to 9 hours long. Users session lengths will be tied to this access token lifetime.
|===

9
generated/1.17/apis/supervisor/idp/v1alpha1/types_oidcidentityprovider.go generated
View File

@ -1,4 +1,4 @@
// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
// Copyright 2020-2022 the Pinniped contributors. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
package v1alpha1
@ -111,6 +111,13 @@ type OIDCAuthorizationConfig struct {
// allowPasswordGrant defaults to false.
// +optional
AllowPasswordGrant bool `json:"allowPasswordGrant,omitempty"`
// allowAccessTokenBasedRefresh, when true, will allow a user to refresh their tokens by checking their upstream access
// token against the user info endpoint, but skipping the refresh token flow. If it is possible to acquire a refresh token
// from your identity provider, you should do so. But if you can't, this option allows the refresh flow to work. We recommend
// updating the access token lifetime in your identity provider to at least an hour, or up to 9 hours long. Users session lengths
// will be tied to this access token lifetime.
AllowAccessTokenBasedRefresh bool `json:"allowAccessTokenBasedRefresh,omitempty"`
}
// Parameter is a key/value pair which represents a parameter in an HTTP request.

11
generated/1.17/crds/idp.supervisor.pinniped.dev_oidcidentityproviders.yaml generated
View File

@ -151,6 +151,17 @@ spec:
items:
type: string
type: array
allowAccessTokenBasedRefresh:
description: allowAccessTokenBasedRefresh, when true, will allow
a user to refresh their tokens by checking their upstream access
token against the user info endpoint, but skipping the refresh
token flow. If it is possible to acquire a refresh token from
your identity provider, you should do so. But if you can't,
this option allows the refresh flow to work. We recommend updating
the access token lifetime in your identity provider to at least
an hour, or up to 9 hours long. Users session lengths will be
tied to this access token lifetime.
type: boolean
allowPasswordGrant:
description: allowPasswordGrant, when true, will allow the use
of OAuth 2.0's Resource Owner Password Credentials Grant (see

1
generated/1.18/README.adoc generated
View File

@ -1102,6 +1102,7 @@ OIDCAuthorizationConfig provides information about how to form the OAuth2 author
| *`additionalScopes`* __string array__ | additionalScopes are the additional scopes that will be requested from your OIDC provider in the authorization request during an OIDC Authorization Code Flow and in the token request during a Resource Owner Password Credentials Grant. Note that the "openid" scope will always be requested regardless of the value in this setting, since it is always required according to the OIDC spec. By default, when this field is not set, the Supervisor will request the following scopes: "openid", "offline_access", "email", and "profile". See https://openid.net/specs/openid-connect-core-1_0.html#ScopeClaims for a description of the "profile" and "email" scopes. See https://openid.net/specs/openid-connect-core-1_0.html#OfflineAccess for a description of the "offline_access" scope. This default value may change in future versions of Pinniped as the standard evolves, or as common patterns used by providers who implement the standard in the ecosystem evolve. By setting this list to anything other than an empty list, you are overriding the default value, so you may wish to include some of "offline_access", "email", and "profile" in your override list. If you do not want any of these scopes to be requested, you may set this list to contain only "openid". Some OIDC providers may also require a scope to get access to the user's group membership, in which case you may wish to include it in this list. Sometimes the scope to request the user's group membership is called "groups", but unfortunately this is not specified in the OIDC standard. Generally speaking, you should include any scopes required to cause the appropriate claims to be the returned by your OIDC provider in the ID token or userinfo endpoint results for those claims which you would like to use in the oidcClaims settings to determine the usernames and group memberships of your Kubernetes users. See your OIDC provider's documentation for more information about what scopes are available to request claims. Additionally, the Pinniped Supervisor requires that your OIDC provider returns refresh tokens to the Supervisor from these authorization flows. For most OIDC providers, the scope required to receive refresh tokens will be "offline_access". See the documentation of your OIDC provider's authorization and token endpoints for its requirements for what to include in the request in order to receive a refresh token in the response, if anything. Note that it may be safe to send "offline_access" even to providers which do not require it, since the provider may ignore scopes that it does not understand or require (see https://datatracker.ietf.org/doc/html/rfc6749#section-3.3). In the unusual case that you must avoid sending the "offline_access" scope, then you must override the default value of this setting. This is required if your OIDC provider will reject the request when it includes "offline_access" (e.g. GitLab's OIDC provider).
| *`additionalAuthorizeParameters`* __xref:{anchor_prefix}-go-pinniped-dev-generated-1-18-apis-supervisor-idp-v1alpha1-parameter[$$Parameter$$] array__ | additionalAuthorizeParameters are extra query parameters that should be included in the authorize request to your OIDC provider in the authorization request during an OIDC Authorization Code Flow. By default, no extra parameters are sent. The standard parameters that will be sent are "response_type", "scope", "client_id", "state", "nonce", "code_challenge", "code_challenge_method", and "redirect_uri". These parameters cannot be included in this setting. Additionally, the "hd" parameter cannot be included in this setting at this time. The "hd" parameter is used by Google's OIDC provider to provide a hint as to which "hosted domain" the user should use during login. However, Pinniped does not yet support validating the hosted domain in the resulting ID token, so it is not yet safe to use this feature of Google's OIDC provider with Pinniped. This setting does not influence the parameters sent to the token endpoint in the Resource Owner Password Credentials Grant. The Pinniped Supervisor requires that your OIDC provider returns refresh tokens to the Supervisor from the authorization flows. Some OIDC providers may require a certain value for the "prompt" parameter in order to properly request refresh tokens. See the documentation of your OIDC provider's authorization endpoint for its requirements for what to include in the request in order to receive a refresh token in the response, if anything. If your provider requires the prompt parameter to request a refresh token, then include it here. Also note that most providers also require a certain scope to be requested in order to receive refresh tokens. See the additionalScopes setting for more information about using scopes to request refresh tokens.
| *`allowPasswordGrant`* __boolean__ | allowPasswordGrant, when true, will allow the use of OAuth 2.0's Resource Owner Password Credentials Grant (see https://datatracker.ietf.org/doc/html/rfc6749#section-4.3) to authenticate to the OIDC provider using a username and password without a web browser, in addition to the usual browser-based OIDC Authorization Code Flow. The Resource Owner Password Credentials Grant is not officially part of the OIDC specification, so it may not be supported by your OIDC provider. If your OIDC provider supports returning ID tokens from a Resource Owner Password Credentials Grant token request, then you can choose to set this field to true. This will allow end users to choose to present their username and password to the kubectl CLI (using the Pinniped plugin) to authenticate to the cluster, without using a web browser to log in as is customary in OIDC Authorization Code Flow. This may be convenient for users, especially for identities from your OIDC provider which are not intended to represent a human actor, such as service accounts performing actions in a CI/CD environment. Even if your OIDC provider supports it, you may wish to disable this behavior by setting this field to false when you prefer to only allow users of this OIDCIdentityProvider to log in via the browser-based OIDC Authorization Code Flow. Using the Resource Owner Password Credentials Grant means that the Pinniped CLI and Pinniped Supervisor will directly handle your end users' passwords (similar to LDAPIdentityProvider), and you will not be able to require multi-factor authentication or use the other web-based login features of your OIDC provider during Resource Owner Password Credentials Grant logins. allowPasswordGrant defaults to false.
| *`allowAccessTokenBasedRefresh`* __boolean__ | allowAccessTokenBasedRefresh, when true, will allow a user to refresh their tokens by checking their upstream access token against the user info endpoint, but skipping the refresh token flow. If it is possible to acquire a refresh token from your identity provider, you should do so. But if you can't, this option allows the refresh flow to work. We recommend updating the access token lifetime in your identity provider to at least an hour, or up to 9 hours long. Users session lengths will be tied to this access token lifetime.
|===

9
generated/1.18/apis/supervisor/idp/v1alpha1/types_oidcidentityprovider.go generated
View File

@ -1,4 +1,4 @@
// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
// Copyright 2020-2022 the Pinniped contributors. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
package v1alpha1
@ -111,6 +111,13 @@ type OIDCAuthorizationConfig struct {
// allowPasswordGrant defaults to false.
// +optional
AllowPasswordGrant bool `json:"allowPasswordGrant,omitempty"`
// allowAccessTokenBasedRefresh, when true, will allow a user to refresh their tokens by checking their upstream access
// token against the user info endpoint, but skipping the refresh token flow. If it is possible to acquire a refresh token
// from your identity provider, you should do so. But if you can't, this option allows the refresh flow to work. We recommend
// updating the access token lifetime in your identity provider to at least an hour, or up to 9 hours long. Users session lengths
// will be tied to this access token lifetime.
AllowAccessTokenBasedRefresh bool `json:"allowAccessTokenBasedRefresh,omitempty"`
}
// Parameter is a key/value pair which represents a parameter in an HTTP request.

11
generated/1.18/crds/idp.supervisor.pinniped.dev_oidcidentityproviders.yaml generated
View File

@ -151,6 +151,17 @@ spec:
items:
type: string
type: array
allowAccessTokenBasedRefresh:
description: allowAccessTokenBasedRefresh, when true, will allow
a user to refresh their tokens by checking their upstream access
token against the user info endpoint, but skipping the refresh
token flow. If it is possible to acquire a refresh token from
your identity provider, you should do so. But if you can't,
this option allows the refresh flow to work. We recommend updating
the access token lifetime in your identity provider to at least
an hour, or up to 9 hours long. Users session lengths will be
tied to this access token lifetime.
type: boolean
allowPasswordGrant:
description: allowPasswordGrant, when true, will allow the use
of OAuth 2.0's Resource Owner Password Credentials Grant (see

1
generated/1.19/README.adoc generated
View File

@ -1102,6 +1102,7 @@ OIDCAuthorizationConfig provides information about how to form the OAuth2 author
| *`additionalScopes`* __string array__ | additionalScopes are the additional scopes that will be requested from your OIDC provider in the authorization request during an OIDC Authorization Code Flow and in the token request during a Resource Owner Password Credentials Grant. Note that the "openid" scope will always be requested regardless of the value in this setting, since it is always required according to the OIDC spec. By default, when this field is not set, the Supervisor will request the following scopes: "openid", "offline_access", "email", and "profile". See https://openid.net/specs/openid-connect-core-1_0.html#ScopeClaims for a description of the "profile" and "email" scopes. See https://openid.net/specs/openid-connect-core-1_0.html#OfflineAccess for a description of the "offline_access" scope. This default value may change in future versions of Pinniped as the standard evolves, or as common patterns used by providers who implement the standard in the ecosystem evolve. By setting this list to anything other than an empty list, you are overriding the default value, so you may wish to include some of "offline_access", "email", and "profile" in your override list. If you do not want any of these scopes to be requested, you may set this list to contain only "openid". Some OIDC providers may also require a scope to get access to the user's group membership, in which case you may wish to include it in this list. Sometimes the scope to request the user's group membership is called "groups", but unfortunately this is not specified in the OIDC standard. Generally speaking, you should include any scopes required to cause the appropriate claims to be the returned by your OIDC provider in the ID token or userinfo endpoint results for those claims which you would like to use in the oidcClaims settings to determine the usernames and group memberships of your Kubernetes users. See your OIDC provider's documentation for more information about what scopes are available to request claims. Additionally, the Pinniped Supervisor requires that your OIDC provider returns refresh tokens to the Supervisor from these authorization flows. For most OIDC providers, the scope required to receive refresh tokens will be "offline_access". See the documentation of your OIDC provider's authorization and token endpoints for its requirements for what to include in the request in order to receive a refresh token in the response, if anything. Note that it may be safe to send "offline_access" even to providers which do not require it, since the provider may ignore scopes that it does not understand or require (see https://datatracker.ietf.org/doc/html/rfc6749#section-3.3). In the unusual case that you must avoid sending the "offline_access" scope, then you must override the default value of this setting. This is required if your OIDC provider will reject the request when it includes "offline_access" (e.g. GitLab's OIDC provider).
| *`additionalAuthorizeParameters`* __xref:{anchor_prefix}-go-pinniped-dev-generated-1-19-apis-supervisor-idp-v1alpha1-parameter[$$Parameter$$] array__ | additionalAuthorizeParameters are extra query parameters that should be included in the authorize request to your OIDC provider in the authorization request during an OIDC Authorization Code Flow. By default, no extra parameters are sent. The standard parameters that will be sent are "response_type", "scope", "client_id", "state", "nonce", "code_challenge", "code_challenge_method", and "redirect_uri". These parameters cannot be included in this setting. Additionally, the "hd" parameter cannot be included in this setting at this time. The "hd" parameter is used by Google's OIDC provider to provide a hint as to which "hosted domain" the user should use during login. However, Pinniped does not yet support validating the hosted domain in the resulting ID token, so it is not yet safe to use this feature of Google's OIDC provider with Pinniped. This setting does not influence the parameters sent to the token endpoint in the Resource Owner Password Credentials Grant. The Pinniped Supervisor requires that your OIDC provider returns refresh tokens to the Supervisor from the authorization flows. Some OIDC providers may require a certain value for the "prompt" parameter in order to properly request refresh tokens. See the documentation of your OIDC provider's authorization endpoint for its requirements for what to include in the request in order to receive a refresh token in the response, if anything. If your provider requires the prompt parameter to request a refresh token, then include it here. Also note that most providers also require a certain scope to be requested in order to receive refresh tokens. See the additionalScopes setting for more information about using scopes to request refresh tokens.
| *`allowPasswordGrant`* __boolean__ | allowPasswordGrant, when true, will allow the use of OAuth 2.0's Resource Owner Password Credentials Grant (see https://datatracker.ietf.org/doc/html/rfc6749#section-4.3) to authenticate to the OIDC provider using a username and password without a web browser, in addition to the usual browser-based OIDC Authorization Code Flow. The Resource Owner Password Credentials Grant is not officially part of the OIDC specification, so it may not be supported by your OIDC provider. If your OIDC provider supports returning ID tokens from a Resource Owner Password Credentials Grant token request, then you can choose to set this field to true. This will allow end users to choose to present their username and password to the kubectl CLI (using the Pinniped plugin) to authenticate to the cluster, without using a web browser to log in as is customary in OIDC Authorization Code Flow. This may be convenient for users, especially for identities from your OIDC provider which are not intended to represent a human actor, such as service accounts performing actions in a CI/CD environment. Even if your OIDC provider supports it, you may wish to disable this behavior by setting this field to false when you prefer to only allow users of this OIDCIdentityProvider to log in via the browser-based OIDC Authorization Code Flow. Using the Resource Owner Password Credentials Grant means that the Pinniped CLI and Pinniped Supervisor will directly handle your end users' passwords (similar to LDAPIdentityProvider), and you will not be able to require multi-factor authentication or use the other web-based login features of your OIDC provider during Resource Owner Password Credentials Grant logins. allowPasswordGrant defaults to false.
| *`allowAccessTokenBasedRefresh`* __boolean__ | allowAccessTokenBasedRefresh, when true, will allow a user to refresh their tokens by checking their upstream access token against the user info endpoint, but skipping the refresh token flow. If it is possible to acquire a refresh token from your identity provider, you should do so. But if you can't, this option allows the refresh flow to work. We recommend updating the access token lifetime in your identity provider to at least an hour, or up to 9 hours long. Users session lengths will be tied to this access token lifetime.
|===

9
generated/1.19/apis/supervisor/idp/v1alpha1/types_oidcidentityprovider.go generated
View File

@ -1,4 +1,4 @@
// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
// Copyright 2020-2022 the Pinniped contributors. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
package v1alpha1
@ -111,6 +111,13 @@ type OIDCAuthorizationConfig struct {
// allowPasswordGrant defaults to false.
// +optional
AllowPasswordGrant bool `json:"allowPasswordGrant,omitempty"`
// allowAccessTokenBasedRefresh, when true, will allow a user to refresh their tokens by checking their upstream access
// token against the user info endpoint, but skipping the refresh token flow. If it is possible to acquire a refresh token
// from your identity provider, you should do so. But if you can't, this option allows the refresh flow to work. We recommend
// updating the access token lifetime in your identity provider to at least an hour, or up to 9 hours long. Users session lengths
// will be tied to this access token lifetime.
AllowAccessTokenBasedRefresh bool `json:"allowAccessTokenBasedRefresh,omitempty"`
}
// Parameter is a key/value pair which represents a parameter in an HTTP request.

11
generated/1.19/crds/idp.supervisor.pinniped.dev_oidcidentityproviders.yaml generated
View File

@ -151,6 +151,17 @@ spec:
items:
type: string
type: array
allowAccessTokenBasedRefresh:
description: allowAccessTokenBasedRefresh, when true, will allow
a user to refresh their tokens by checking their upstream access
token against the user info endpoint, but skipping the refresh
token flow. If it is possible to acquire a refresh token from
your identity provider, you should do so. But if you can't,
this option allows the refresh flow to work. We recommend updating
the access token lifetime in your identity provider to at least
an hour, or up to 9 hours long. Users session lengths will be
tied to this access token lifetime.
type: boolean
allowPasswordGrant:
description: allowPasswordGrant, when true, will allow the use
of OAuth 2.0's Resource Owner Password Credentials Grant (see

1
generated/1.20/README.adoc generated
View File

@ -1102,6 +1102,7 @@ OIDCAuthorizationConfig provides information about how to form the OAuth2 author
| *`additionalScopes`* __string array__ | additionalScopes are the additional scopes that will be requested from your OIDC provider in the authorization request during an OIDC Authorization Code Flow and in the token request during a Resource Owner Password Credentials Grant. Note that the "openid" scope will always be requested regardless of the value in this setting, since it is always required according to the OIDC spec. By default, when this field is not set, the Supervisor will request the following scopes: "openid", "offline_access", "email", and "profile". See https://openid.net/specs/openid-connect-core-1_0.html#ScopeClaims for a description of the "profile" and "email" scopes. See https://openid.net/specs/openid-connect-core-1_0.html#OfflineAccess for a description of the "offline_access" scope. This default value may change in future versions of Pinniped as the standard evolves, or as common patterns used by providers who implement the standard in the ecosystem evolve. By setting this list to anything other than an empty list, you are overriding the default value, so you may wish to include some of "offline_access", "email", and "profile" in your override list. If you do not want any of these scopes to be requested, you may set this list to contain only "openid". Some OIDC providers may also require a scope to get access to the user's group membership, in which case you may wish to include it in this list. Sometimes the scope to request the user's group membership is called "groups", but unfortunately this is not specified in the OIDC standard. Generally speaking, you should include any scopes required to cause the appropriate claims to be the returned by your OIDC provider in the ID token or userinfo endpoint results for those claims which you would like to use in the oidcClaims settings to determine the usernames and group memberships of your Kubernetes users. See your OIDC provider's documentation for more information about what scopes are available to request claims. Additionally, the Pinniped Supervisor requires that your OIDC provider returns refresh tokens to the Supervisor from these authorization flows. For most OIDC providers, the scope required to receive refresh tokens will be "offline_access". See the documentation of your OIDC provider's authorization and token endpoints for its requirements for what to include in the request in order to receive a refresh token in the response, if anything. Note that it may be safe to send "offline_access" even to providers which do not require it, since the provider may ignore scopes that it does not understand or require (see https://datatracker.ietf.org/doc/html/rfc6749#section-3.3). In the unusual case that you must avoid sending the "offline_access" scope, then you must override the default value of this setting. This is required if your OIDC provider will reject the request when it includes "offline_access" (e.g. GitLab's OIDC provider).
| *`additionalAuthorizeParameters`* __xref:{anchor_prefix}-go-pinniped-dev-generated-1-20-apis-supervisor-idp-v1alpha1-parameter[$$Parameter$$] array__ | additionalAuthorizeParameters are extra query parameters that should be included in the authorize request to your OIDC provider in the authorization request during an OIDC Authorization Code Flow. By default, no extra parameters are sent. The standard parameters that will be sent are "response_type", "scope", "client_id", "state", "nonce", "code_challenge", "code_challenge_method", and "redirect_uri". These parameters cannot be included in this setting. Additionally, the "hd" parameter cannot be included in this setting at this time. The "hd" parameter is used by Google's OIDC provider to provide a hint as to which "hosted domain" the user should use during login. However, Pinniped does not yet support validating the hosted domain in the resulting ID token, so it is not yet safe to use this feature of Google's OIDC provider with Pinniped. This setting does not influence the parameters sent to the token endpoint in the Resource Owner Password Credentials Grant. The Pinniped Supervisor requires that your OIDC provider returns refresh tokens to the Supervisor from the authorization flows. Some OIDC providers may require a certain value for the "prompt" parameter in order to properly request refresh tokens. See the documentation of your OIDC provider's authorization endpoint for its requirements for what to include in the request in order to receive a refresh token in the response, if anything. If your provider requires the prompt parameter to request a refresh token, then include it here. Also note that most providers also require a certain scope to be requested in order to receive refresh tokens. See the additionalScopes setting for more information about using scopes to request refresh tokens.
| *`allowPasswordGrant`* __boolean__ | allowPasswordGrant, when true, will allow the use of OAuth 2.0's Resource Owner Password Credentials Grant (see https://datatracker.ietf.org/doc/html/rfc6749#section-4.3) to authenticate to the OIDC provider using a username and password without a web browser, in addition to the usual browser-based OIDC Authorization Code Flow. The Resource Owner Password Credentials Grant is not officially part of the OIDC specification, so it may not be supported by your OIDC provider. If your OIDC provider supports returning ID tokens from a Resource Owner Password Credentials Grant token request, then you can choose to set this field to true. This will allow end users to choose to present their username and password to the kubectl CLI (using the Pinniped plugin) to authenticate to the cluster, without using a web browser to log in as is customary in OIDC Authorization Code Flow. This may be convenient for users, especially for identities from your OIDC provider which are not intended to represent a human actor, such as service accounts performing actions in a CI/CD environment. Even if your OIDC provider supports it, you may wish to disable this behavior by setting this field to false when you prefer to only allow users of this OIDCIdentityProvider to log in via the browser-based OIDC Authorization Code Flow. Using the Resource Owner Password Credentials Grant means that the Pinniped CLI and Pinniped Supervisor will directly handle your end users' passwords (similar to LDAPIdentityProvider), and you will not be able to require multi-factor authentication or use the other web-based login features of your OIDC provider during Resource Owner Password Credentials Grant logins. allowPasswordGrant defaults to false.
| *`allowAccessTokenBasedRefresh`* __boolean__ | allowAccessTokenBasedRefresh, when true, will allow a user to refresh their tokens by checking their upstream access token against the user info endpoint, but skipping the refresh token flow. If it is possible to acquire a refresh token from your identity provider, you should do so. But if you can't, this option allows the refresh flow to work. We recommend updating the access token lifetime in your identity provider to at least an hour, or up to 9 hours long. Users session lengths will be tied to this access token lifetime.
|===

9
generated/1.20/apis/supervisor/idp/v1alpha1/types_oidcidentityprovider.go generated
View File

@ -1,4 +1,4 @@
// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
// Copyright 2020-2022 the Pinniped contributors. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
package v1alpha1
@ -111,6 +111,13 @@ type OIDCAuthorizationConfig struct {
// allowPasswordGrant defaults to false.
// +optional
AllowPasswordGrant bool `json:"allowPasswordGrant,omitempty"`
// allowAccessTokenBasedRefresh, when true, will allow a user to refresh their tokens by checking their upstream access
// token against the user info endpoint, but skipping the refresh token flow. If it is possible to acquire a refresh token
// from your identity provider, you should do so. But if you can't, this option allows the refresh flow to work. We recommend
// updating the access token lifetime in your identity provider to at least an hour, or up to 9 hours long. Users session lengths
// will be tied to this access token lifetime.
AllowAccessTokenBasedRefresh bool `json:"allowAccessTokenBasedRefresh,omitempty"`
}
// Parameter is a key/value pair which represents a parameter in an HTTP request.

11
generated/1.20/crds/idp.supervisor.pinniped.dev_oidcidentityproviders.yaml generated
View File

@ -151,6 +151,17 @@ spec:
items:
type: string
type: array
allowAccessTokenBasedRefresh:
description: allowAccessTokenBasedRefresh, when true, will allow
a user to refresh their tokens by checking their upstream access
token against the user info endpoint, but skipping the refresh
token flow. If it is possible to acquire a refresh token from
your identity provider, you should do so. But if you can't,
this option allows the refresh flow to work. We recommend updating
the access token lifetime in your identity provider to at least
an hour, or up to 9 hours long. Users session lengths will be
tied to this access token lifetime.
type: boolean
allowPasswordGrant:
description: allowPasswordGrant, when true, will allow the use
of OAuth 2.0's Resource Owner Password Credentials Grant (see

9
generated/latest/apis/supervisor/idp/v1alpha1/types_oidcidentityprovider.go generated
View File

@ -1,4 +1,4 @@
// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
// Copyright 2020-2022 the Pinniped contributors. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
package v1alpha1
@ -111,6 +111,13 @@ type OIDCAuthorizationConfig struct {
// allowPasswordGrant defaults to false.
// +optional
AllowPasswordGrant bool `json:"allowPasswordGrant,omitempty"`
// allowAccessTokenBasedRefresh, when true, will allow a user to refresh their tokens by checking their upstream access
// token against the user info endpoint, but skipping the refresh token flow. If it is possible to acquire a refresh token
// from your identity provider, you should do so. But if you can't, this option allows the refresh flow to work. We recommend
// updating the access token lifetime in your identity provider to at least an hour, or up to 9 hours long. Users session lengths
// will be tied to this access token lifetime.
AllowAccessTokenBasedRefresh bool `json:"allowAccessTokenBasedRefresh,omitempty"`
}
// Parameter is a key/value pair which represents a parameter in an HTTP request.

2
hack/header.txt
View File

@ -1,2 +1,2 @@
Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
Copyright 2020-2022 the Pinniped contributors. All Rights Reserved.
SPDX-License-Identifier: Apache-2.0

11
internal/controller/supervisorconfig/oidcupstreamwatcher/oidc_upstream_watcher.go
View File

@ -210,11 +210,12 @@ func (c *oidcWatcherController) validateUpstream(ctx controllerlib.Context, upst
Config: &oauth2.Config{
Scopes: computeScopes(authorizationConfig.AdditionalScopes),
},
UsernameClaim: upstream.Spec.Claims.Username,
GroupsClaim: upstream.Spec.Claims.Groups,
AllowPasswordGrant: authorizationConfig.AllowPasswordGrant,
AdditionalAuthcodeParams: additionalAuthcodeAuthorizeParameters,
ResourceUID: upstream.UID,
UsernameClaim: upstream.Spec.Claims.Username,
GroupsClaim: upstream.Spec.Claims.Groups,
AllowPasswordGrant: authorizationConfig.AllowPasswordGrant,
AllowAccessTokenBasedRefresh: authorizationConfig.AllowAccessTokenBasedRefresh,
AdditionalAuthcodeParams: additionalAuthcodeAuthorizeParameters,
ResourceUID: upstream.UID,
}
conditions := []*v1alpha1.Condition{

22
internal/mocks/mockupstreamoidcidentityprovider/mockupstreamoidcidentityprovider.go
View File

@ -1,4 +1,4 @@
// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
// Copyright 2020-2022 the Pinniped contributors. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
//
@ -45,6 +45,20 @@ func (m *MockUpstreamOIDCIdentityProviderI) EXPECT() *MockUpstreamOIDCIdentityPr
return m.recorder
}
// AllowsAccessTokenBasedRefresh mocks base method.
func (m *MockUpstreamOIDCIdentityProviderI) AllowsAccessTokenBasedRefresh() bool {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "AllowsAccessTokenBasedRefresh")
ret0, _ := ret[0].(bool)
return ret0
}
// AllowsAccessTokenBasedRefresh indicates an expected call of AllowsAccessTokenBasedRefresh.
func (mr *MockUpstreamOIDCIdentityProviderIMockRecorder) AllowsAccessTokenBasedRefresh() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AllowsAccessTokenBasedRefresh", reflect.TypeOf((*MockUpstreamOIDCIdentityProviderI)(nil).AllowsAccessTokenBasedRefresh))
}
// AllowsPasswordGrant mocks base method.
func (m *MockUpstreamOIDCIdentityProviderI) AllowsPasswordGrant() bool {
m.ctrl.T.Helper()
@ -230,7 +244,7 @@ func (mr *MockUpstreamOIDCIdentityProviderIMockRecorder) RevokeRefreshToken(arg0
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "RevokeRefreshToken", reflect.TypeOf((*MockUpstreamOIDCIdentityProviderI)(nil).RevokeRefreshToken), arg0, arg1)
}
// ValidateToken mocks base method.
// ValidateTokenAndMergeWithUserInfo mocks base method.
func (m *MockUpstreamOIDCIdentityProviderI) ValidateTokenAndMergeWithUserInfo(arg0 context.Context, arg1 *oauth2.Token, arg2 nonce.Nonce, arg3 bool) (*oidctypes.Token, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "ValidateTokenAndMergeWithUserInfo", arg0, arg1, arg2, arg3)
@ -239,8 +253,8 @@ func (m *MockUpstreamOIDCIdentityProviderI) ValidateTokenAndMergeWithUserInfo(ar
return ret0, ret1
}
// ValidateToken indicates an expected call of ValidateToken.
func (mr *MockUpstreamOIDCIdentityProviderIMockRecorder) ValidateToken(arg0, arg1, arg2, arg3 interface{}) *gomock.Call {
// ValidateTokenAndMergeWithUserInfo indicates an expected call of ValidateTokenAndMergeWithUserInfo.
func (mr *MockUpstreamOIDCIdentityProviderIMockRecorder) ValidateTokenAndMergeWithUserInfo(arg0, arg1, arg2, arg3 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ValidateTokenAndMergeWithUserInfo", reflect.TypeOf((*MockUpstreamOIDCIdentityProviderI)(nil).ValidateTokenAndMergeWithUserInfo), arg0, arg1, arg2, arg3)
}

14
internal/oidc/auth/auth_handler.go
View File

@ -174,7 +174,8 @@ func handleAuthRequestForOIDCUpstreamPasswordGrant(
fosite.ErrAccessDenied.WithDebug(err.Error()), true) // WithDebug hides the error from the client
}
if token.RefreshToken == nil || token.RefreshToken.Token == "" {
if token.RefreshToken == nil || token.RefreshToken.Token == "" && !oidcUpstream.AllowsAccessTokenBasedRefresh() {
// TODO change warning message
plog.Warning("refresh token not returned by upstream provider during password grant, "+
"please check configuration of OIDCIdentityProvider and the client in the upstream provider's API/UI",
"upstreamName", oidcUpstream.GetName(),
@ -216,6 +217,17 @@ func handleAuthRequestForOIDCUpstreamPasswordGrant(
UpstreamSubject: upstreamSubject,
},
}
if token.RefreshToken == nil || token.RefreshToken.Token == "" {
if token.AccessToken == nil || token.AccessToken.Token == "" {
return writeAuthorizeError(w, oauthHelper, authorizeRequester,
fosite.ErrAccessDenied.WithHint(
"Access token not returned by upstream provider during password grant."), true)
}
customSessionData.OIDC = &psession.OIDCSessionData{
UpstreamAccessToken: token.AccessToken.Token,
}
}
return makeDownstreamSessionAndReturnAuthcodeRedirect(r, w, oauthHelper, authorizeRequester, subject, username, groups, customSessionData)
}

63
internal/oidc/auth/auth_handler_test.go
View File

@ -160,6 +160,12 @@ func TestAuthorizationEndpoint(t *testing.T) {
"state": happyState,
}
fositeAccessDeniedWithMissingAccessTokenErrorQuery = map[string]string{
"error": "access_denied",
"error_description": "The resource owner or authorization server denied the request. Access token not returned by upstream provider during password grant.",
"state": happyState,
}
fositeAccessDeniedWithPasswordGrantDisallowedHintErrorQuery = map[string]string{
"error": "access_denied",
"error_description": "The resource owner or authorization server denied the request. Resource owner password credentials grant is not allowed for this upstream provider according to its configuration.",
@ -475,6 +481,15 @@ func TestAuthorizationEndpoint(t *testing.T) {
},
}
expectedHappyOIDCPasswordGrantCustomSessionWithAccessToken := &psession.CustomSessionData{
ProviderUID: oidcPasswordGrantUpstreamResourceUID,
ProviderName: oidcPasswordGrantUpstreamName,
ProviderType: psession.ProviderTypeOIDC,
OIDC: &psession.OIDCSessionData{
UpstreamAccessToken: "some-access-token",
},
}
// Note that fosite puts the granted scopes as a param in the redirect URI even though the spec doesn't seem to require it
happyAuthcodeDownstreamRedirectLocationRegexp := downstreamRedirectURI + `\?code=([^&]+)&scope=openid&state=` + happyState
@ -873,6 +888,28 @@ func TestAuthorizationEndpoint(t *testing.T) {
wantUpstreamStateParamInLocationHeader: true,
wantBodyStringWithLocationInHref: true,
},
{
name: "doesn't return an error if allowAccessTokenRefresh is set when upstream IDP did not return a refresh token",
idps: oidctestutil.NewUpstreamIDPListerBuilder().WithOIDC(passwordGrantUpstreamOIDCIdentityProviderBuilder().WithAllowAccessTokenBasedRefresh(true).WithEmptyRefreshToken().WithAccessToken("some-access-token").Build()),
method: http.MethodGet,
path: happyGetRequestPath,
customUsernameHeader: pointer.StringPtr(oidcUpstreamUsername),
customPasswordHeader: pointer.StringPtr(oidcUpstreamPassword),
wantPasswordGrantCall: happyUpstreamPasswordGrantMockExpectation,
wantStatus: http.StatusFound,
wantContentType: htmlContentType,
wantRedirectLocationRegexp: happyAuthcodeDownstreamRedirectLocationRegexp,
wantDownstreamIDTokenSubject: oidcUpstreamIssuer + "?sub=" + oidcUpstreamSubjectQueryEscaped,
wantDownstreamIDTokenUsername: oidcUpstreamUsername,
wantDownstreamIDTokenGroups: oidcUpstreamGroupMembership,
wantDownstreamRequestedScopes: happyDownstreamScopesRequested,
wantDownstreamRedirectURI: downstreamRedirectURI,
wantDownstreamGrantedScopes: happyDownstreamScopesGranted,
wantDownstreamNonce: downstreamNonce,
wantDownstreamPKCEChallenge: downstreamPKCEChallenge,
wantDownstreamPKCEChallengeMethod: downstreamPKCEChallengeMethod,
wantDownstreamCustomSessionData: expectedHappyOIDCPasswordGrantCustomSessionWithAccessToken,
},
{
name: "error during upstream LDAP authentication",
idps: oidctestutil.NewUpstreamIDPListerBuilder().WithLDAP(&erroringUpstreamLDAPIdentityProvider),
@ -1040,6 +1077,32 @@ func TestAuthorizationEndpoint(t *testing.T) {
wantLocationHeader: urlWithQuery(downstreamRedirectURI, fositeAccessDeniedWithMissingRefreshTokenErrorQuery),
wantBodyString: "",
},
{
name: "return an error when upstream IDP did not return an access or refresh token and allowAccessTokenBasedRefresh is true",
idps: oidctestutil.NewUpstreamIDPListerBuilder().WithOIDC(passwordGrantUpstreamOIDCIdentityProviderBuilder().WithEmptyRefreshToken().WithAllowAccessTokenBasedRefresh(true).WithEmptyAccessToken().Build()),
method: http.MethodGet,
path: happyGetRequestPath,
customUsernameHeader: pointer.StringPtr(oidcUpstreamUsername),
customPasswordHeader: pointer.StringPtr(oidcUpstreamPassword),
wantPasswordGrantCall: happyUpstreamPasswordGrantMockExpectation,
wantStatus: http.StatusFound,
wantContentType: "application/json; charset=utf-8",
wantLocationHeader: urlWithQuery(downstreamRedirectURI, fositeAccessDeniedWithMissingAccessTokenErrorQuery),
wantBodyString: "",
},
{
name: "return an error when upstream IDP did not return an access or refresh token and allowAccessTokenBasedRefresh is true",
idps: oidctestutil.NewUpstreamIDPListerBuilder().WithOIDC(passwordGrantUpstreamOIDCIdentityProviderBuilder().WithEmptyRefreshToken().WithAllowAccessTokenBasedRefresh(true).WithoutAccessToken().Build()),
method: http.MethodGet,
path: happyGetRequestPath,
customUsernameHeader: pointer.StringPtr(oidcUpstreamUsername),
customPasswordHeader: pointer.StringPtr(oidcUpstreamPassword),
wantPasswordGrantCall: happyUpstreamPasswordGrantMockExpectation,
wantStatus: http.StatusFound,
wantContentType: "application/json; charset=utf-8",
wantLocationHeader: urlWithQuery(downstreamRedirectURI, fositeAccessDeniedWithMissingAccessTokenErrorQuery),
wantBodyString: "",
},
{
name: "missing upstream password on request for OIDC password grant authentication",
idps: oidctestutil.NewUpstreamIDPListerBuilder().WithOIDC(passwordGrantUpstreamOIDCIdentityProviderBuilder().Build()),

4
internal/oidc/provider/dynamic_upstream_idp_provider.go
View File

@ -46,6 +46,10 @@ type UpstreamOIDCIdentityProviderI interface {
// flow with this upstream provider. When false, it should not be allowed.
AllowsPasswordGrant() bool
// AllowsAccessTokenBasedRefresh returns true if the supervisor should be allowed to refresh upstream
// users with an access token rather than a refresh token.
AllowsAccessTokenBasedRefresh() bool
// GetAdditionalAuthcodeParams returns additional params to be sent on authcode requests.
GetAdditionalAuthcodeParams() map[string]string

107
internal/testutil/oidctestutil/oidctestutil.go
View File

@ -1,4 +1,4 @@
// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
// Copyright 2020-2022 the Pinniped contributors. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
package oidctestutil
@ -146,16 +146,17 @@ func (u *TestUpstreamLDAPIdentityProvider) PerformRefreshArgs(call int) *Perform
}
type TestUpstreamOIDCIdentityProvider struct {
Name string
ClientID string
ResourceUID types.UID
AuthorizationURL url.URL
RevocationURL *url.URL
UsernameClaim string
GroupsClaim string
Scopes []string
AdditionalAuthcodeParams map[string]string
AllowPasswordGrant bool
Name string
ClientID string
ResourceUID types.UID
AuthorizationURL url.URL
RevocationURL *url.URL
UsernameClaim string
GroupsClaim string
Scopes []string
AdditionalAuthcodeParams map[string]string
AllowPasswordGrant bool
AllowAccessTokenBasedRefresh bool
ExchangeAuthcodeAndValidateTokensFunc func(
ctx context.Context,
@ -230,6 +231,10 @@ func (u *TestUpstreamOIDCIdentityProvider) AllowsPasswordGrant() bool {
return u.AllowPasswordGrant
}
func (u *TestUpstreamOIDCIdentityProvider) AllowsAccessTokenBasedRefresh() bool {
return u.AllowAccessTokenBasedRefresh
}
func (u *TestUpstreamOIDCIdentityProvider) PasswordCredentialsGrantAndValidateTokens(ctx context.Context, username, password string) (*oidctypes.Token, error) {
u.passwordCredentialsGrantAndValidateTokensCallCount++
u.passwordCredentialsGrantAndValidateTokensArgs = append(u.passwordCredentialsGrantAndValidateTokensArgs, &PasswordCredentialsGrantAndValidateTokensArgs{
@ -600,24 +605,26 @@ func NewUpstreamIDPListerBuilder() *UpstreamIDPListerBuilder {
}
type TestUpstreamOIDCIdentityProviderBuilder struct {
name string
resourceUID types.UID
clientID string
scopes []string
idToken map[string]interface{}
refreshToken *oidctypes.RefreshToken
usernameClaim string
groupsClaim string
refreshedTokens *oauth2.Token
validatedTokens *oidctypes.Token
authorizationURL url.URL
additionalAuthcodeParams map[string]string
allowPasswordGrant bool
authcodeExchangeErr error
passwordGrantErr error
performRefreshErr error
revokeRefreshTokenErr error
validateTokenErr error
name string
resourceUID types.UID
clientID string
scopes []string
idToken map[string]interface{}
refreshToken *oidctypes.RefreshToken
accessToken *oidctypes.AccessToken
usernameClaim string
groupsClaim string
refreshedTokens *oauth2.Token
validatedTokens *oidctypes.Token
authorizationURL url.URL
additionalAuthcodeParams map[string]string
allowPasswordGrant bool
allowAccessTokenBasedRefresh bool
authcodeExchangeErr error
passwordGrantErr error
performRefreshErr error
revokeRefreshTokenErr error
validateTokenErr error
}
func (u *TestUpstreamOIDCIdentityProviderBuilder) WithName(value string) *TestUpstreamOIDCIdentityProviderBuilder {
@ -645,6 +652,11 @@ func (u *TestUpstreamOIDCIdentityProviderBuilder) WithAllowPasswordGrant(value b
return u
}
func (u *TestUpstreamOIDCIdentityProviderBuilder) WithAllowAccessTokenBasedRefresh(value bool) *TestUpstreamOIDCIdentityProviderBuilder {
u.allowAccessTokenBasedRefresh = value
return u
}
func (u *TestUpstreamOIDCIdentityProviderBuilder) WithScopes(values []string) *TestUpstreamOIDCIdentityProviderBuilder {
u.scopes = values
return u
@ -703,6 +715,20 @@ func (u *TestUpstreamOIDCIdentityProviderBuilder) WithoutRefreshToken() *TestUps
return u
}
func (u *TestUpstreamOIDCIdentityProviderBuilder) WithAccessToken(token string) *TestUpstreamOIDCIdentityProviderBuilder {
u.accessToken = &oidctypes.AccessToken{Token: token}
return u
}
func (u *TestUpstreamOIDCIdentityProviderBuilder) WithEmptyAccessToken() *TestUpstreamOIDCIdentityProviderBuilder {
u.accessToken = &oidctypes.AccessToken{Token: ""}
return u
}
func (u *TestUpstreamOIDCIdentityProviderBuilder) WithoutAccessToken() *TestUpstreamOIDCIdentityProviderBuilder {
u.accessToken = nil
return u
}
func (u *TestUpstreamOIDCIdentityProviderBuilder) WithUpstreamAuthcodeExchangeError(err error) *TestUpstreamOIDCIdentityProviderBuilder {
u.authcodeExchangeErr = err
return u
@ -740,26 +766,27 @@ func (u *TestUpstreamOIDCIdentityProviderBuilder) WithRevokeRefreshTokenError(er
func (u *TestUpstreamOIDCIdentityProviderBuilder) Build() *TestUpstreamOIDCIdentityProvider {
return &TestUpstreamOIDCIdentityProvider{
Name: u.name,
ClientID: u.clientID,
ResourceUID: u.resourceUID,
UsernameClaim: u.usernameClaim,
GroupsClaim: u.groupsClaim,
Scopes: u.scopes,
AllowPasswordGrant: u.allowPasswordGrant,
AuthorizationURL: u.authorizationURL,
AdditionalAuthcodeParams: u.additionalAuthcodeParams,
Name: u.name,
ClientID: u.clientID,
ResourceUID: u.resourceUID,
UsernameClaim: u.usernameClaim,
GroupsClaim: u.groupsClaim,
Scopes: u.scopes,
AllowPasswordGrant: u.allowPasswordGrant,
AllowAccessTokenBasedRefresh: u.allowAccessTokenBasedRefresh,
AuthorizationURL: u.authorizationURL,
AdditionalAuthcodeParams: u.additionalAuthcodeParams,
ExchangeAuthcodeAndValidateTokensFunc: func(ctx context.Context, authcode string, pkceCodeVerifier pkce.Code, expectedIDTokenNonce nonce.Nonce) (*oidctypes.Token, error) {
if u.authcodeExchangeErr != nil {
return nil, u.authcodeExchangeErr
}
return &oidctypes.Token{IDToken: &oidctypes.IDToken{Claims: u.idToken}, RefreshToken: u.refreshToken}, nil
return &oidctypes.Token{IDToken: &oidctypes.IDToken{Claims: u.idToken}, RefreshToken: u.refreshToken, AccessToken: u.accessToken}, nil
},
PasswordCredentialsGrantAndValidateTokensFunc: func(ctx context.Context, username, password string) (*oidctypes.Token, error) {
if u.passwordGrantErr != nil {
return nil, u.passwordGrantErr
}
return &oidctypes.Token{IDToken: &oidctypes.IDToken{Claims: u.idToken}, RefreshToken: u.refreshToken}, nil
return &oidctypes.Token{IDToken: &oidctypes.IDToken{Claims: u.idToken}, RefreshToken: u.refreshToken, AccessToken: u.accessToken}, nil
},
PerformRefreshFunc: func(ctx context.Context, refreshToken string) (*oauth2.Token, error) {
if u.performRefreshErr != nil {

25
internal/upstreamoidc/upstreamoidc.go
View File

@ -35,16 +35,17 @@ func New(config *oauth2.Config, provider *coreosoidc.Provider, client *http.Clie
// ProviderConfig holds the active configuration of an upstream OIDC provider.
type ProviderConfig struct {
Name string
ResourceUID types.UID
UsernameClaim string
GroupsClaim string
Config *oauth2.Config
Client *http.Client
AllowPasswordGrant bool
AdditionalAuthcodeParams map[string]string
RevocationURL *url.URL // will commonly be nil: many providers do not offer this
Provider interface {
Name string
ResourceUID types.UID
UsernameClaim string
GroupsClaim string
Config *oauth2.Config
Client *http.Client
AllowPasswordGrant bool
AllowAccessTokenBasedRefresh bool
AdditionalAuthcodeParams map[string]string
RevocationURL *url.URL // will commonly be nil: many providers do not offer this
Provider interface {
Verifier(*coreosoidc.Config) *coreosoidc.IDTokenVerifier
Claims(v interface{}) error
UserInfo(ctx context.Context, tokenSource oauth2.TokenSource) (*coreosoidc.UserInfo, error)
@ -94,6 +95,10 @@ func (p *ProviderConfig) AllowsPasswordGrant() bool {
return p.AllowPasswordGrant
}
func (p *ProviderConfig) AllowsAccessTokenBasedRefresh() bool {
return p.AllowAccessTokenBasedRefresh
}
func (p *ProviderConfig) PasswordCredentialsGrantAndValidateTokens(ctx context.Context, username, password string) (*oidctypes.Token, error) {
// Disallow this grant when requested.
if !p.AllowPasswordGrant {

35
test/integration/supervisor_login_test.go
View File

@ -129,6 +129,41 @@ func TestSupervisorLogin(t *testing.T) {
wantDownstreamIDTokenUsernameToMatch: func(_ string) string { return "^" + regexp.QuoteMeta(env.SupervisorUpstreamOIDC.Username) + "$" },
wantDownstreamIDTokenGroups: env.SupervisorUpstreamOIDC.ExpectedGroups,
},
{
name: "oidc without refresh token",
maybeSkip: func(t *testing.T) {
// never need to skip this test
},
createIDP: func(t *testing.T) string {
t.Helper()
oidcIDP := testlib.CreateTestOIDCIdentityProvider(t, idpv1alpha1.OIDCIdentityProviderSpec{
Issuer: env.SupervisorUpstreamOIDC.Issuer,
TLS: &idpv1alpha1.TLSSpec{
CertificateAuthorityData: base64.StdEncoding.EncodeToString([]byte(env.SupervisorUpstreamOIDC.CABundle)),
},
Client: idpv1alpha1.OIDCClient{
SecretName: testlib.CreateClientCredsSecret(t, env.SupervisorUpstreamOIDC.ClientID, env.SupervisorUpstreamOIDC.ClientSecret).Name,
},
Claims: idpv1alpha1.OIDCClaims{
Username: env.SupervisorUpstreamOIDC.UsernameClaim,
Groups: env.SupervisorUpstreamOIDC.GroupsClaim,
},
AuthorizationConfig: idpv1alpha1.OIDCAuthorizationConfig{
AdditionalScopes: []string{"email"}, // does not ask for offline_access.
AllowAccessTokenBasedRefresh: true,
},
}, idpv1alpha1.PhaseReady)
return oidcIDP.Name
},
requestAuthorization: requestAuthorizationUsingBrowserAuthcodeFlow,
breakRefreshSessionData: func(t *testing.T, pinnipedSession *psession.PinnipedSession, _, _ string) {
fositeSessionData := pinnipedSession.Fosite
fositeSessionData.Claims.Extra["username"] = "some-incorrect-username"
},
wantDownstreamIDTokenSubjectToMatch: "^" + regexp.QuoteMeta(env.SupervisorUpstreamOIDC.Issuer+"?sub=") + ".+",
wantDownstreamIDTokenUsernameToMatch: func(_ string) string { return "^" + regexp.QuoteMeta(env.SupervisorUpstreamOIDC.Username) + "$" },
wantDownstreamIDTokenGroups: env.SupervisorUpstreamOIDC.ExpectedGroups,
},
{
name: "oidc with CLI password flow",
maybeSkip: func(t *testing.T) {