feat: Token Exchange (RFC 8693) (#255)

This change implements OAuth2 Token Exchange in OP according to RFC 8693 (and client code)

Some implementation details:

- OP parses and verifies subject/actor tokens natively if they were issued by OP
- Third-party tokens verification is also possible by implementing additional storage interface
- Token exchange can issue only OP's native tokens (id_token, access_token and refresh_token) with static issuer
This commit is contained in:
Emil Bektimirov 2023-02-19 14:57:46 +01:00 committed by GitHub
parent 9291ca9908
commit 8e298791d7
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16 changed files with 961 additions and 59 deletions

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@ -158,7 +158,7 @@ func NativeClient(id string, redirectURIs ...string) *Client {
loginURL: defaultLoginURL,
responseTypes: []oidc.ResponseType{oidc.ResponseTypeCode},
grantTypes: []oidc.GrantType{oidc.GrantTypeCode, oidc.GrantTypeRefreshToken},
accessTokenType: 0,
accessTokenType: op.AccessTokenTypeBearer,
devMode: false,
idTokenUserinfoClaimsAssertion: false,
clockSkew: 0,
@ -184,7 +184,7 @@ func WebClient(id, secret string, redirectURIs ...string) *Client {
loginURL: defaultLoginURL,
responseTypes: []oidc.ResponseType{oidc.ResponseTypeCode},
grantTypes: []oidc.GrantType{oidc.GrantTypeCode, oidc.GrantTypeRefreshToken},
accessTokenType: 0,
accessTokenType: op.AccessTokenTypeBearer,
devMode: false,
idTokenUserinfoClaimsAssertion: false,
clockSkew: 0,