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https://github.com/0rangebananaspy/authelia.git
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d9c7cd6564
This fixes a potential panic in the conversion from a fosite.Requester to an *OAuth2Session object.
65 lines
2.3 KiB
Go
65 lines
2.3 KiB
Go
package handlers
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import (
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"net/http"
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"github.com/ory/fosite"
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"github.com/authelia/authelia/v4/internal/middlewares"
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"github.com/authelia/authelia/v4/internal/oidc"
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)
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// OpenIDConnectTokenPOST handles POST requests to the OpenID Connect 1.0 Token endpoint.
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//
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// https://openid.net/specs/openid-connect-core-1_0.html#TokenEndpoint
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func OpenIDConnectTokenPOST(ctx *middlewares.AutheliaCtx, rw http.ResponseWriter, req *http.Request) {
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var (
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requester fosite.AccessRequester
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responder fosite.AccessResponder
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err error
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)
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oidcSession := oidc.NewSession()
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if requester, err = ctx.Providers.OpenIDConnect.Fosite.NewAccessRequest(ctx, req, oidcSession); err != nil {
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rfc := fosite.ErrorToRFC6749Error(err)
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ctx.Logger.Errorf("Access Request failed with error: %s", rfc.WithExposeDebug(true).GetDescription())
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ctx.Providers.OpenIDConnect.Fosite.WriteAccessError(rw, requester, err)
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return
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}
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client := requester.GetClient()
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ctx.Logger.Debugf("Access Request with id '%s' on client with id '%s' is being processed", requester.GetID(), client.GetID())
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// If this is a client_credentials grant, grant all scopes the client is allowed to perform.
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if requester.GetGrantTypes().ExactOne("client_credentials") {
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for _, scope := range requester.GetRequestedScopes() {
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if fosite.HierarchicScopeStrategy(client.GetScopes(), scope) {
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requester.GrantScope(scope)
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}
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}
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}
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ctx.Logger.Tracef("Access Request with id '%s' on client with id '%s' response is being generated for session with type '%T'", requester.GetID(), client.GetID(), requester.GetSession())
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if responder, err = ctx.Providers.OpenIDConnect.Fosite.NewAccessResponse(ctx, requester); err != nil {
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rfc := fosite.ErrorToRFC6749Error(err)
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ctx.Logger.Errorf("Access Response for Request with id '%s' failed to be created with error: %s", requester.GetID(), rfc.WithExposeDebug(true).GetDescription())
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ctx.Providers.OpenIDConnect.Fosite.WriteAccessError(rw, requester, err)
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return
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}
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ctx.Logger.Debugf("Access Request with id '%s' on client with id '%s' has successfully been processed", requester.GetID(), client.GetID())
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ctx.Logger.Tracef("Access Request with id '%s' on client with id '%s' produced the following claims: %+v", requester.GetID(), client.GetID(), responder.ToMap())
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ctx.Providers.OpenIDConnect.Fosite.WriteAccessResponse(rw, requester, responder)
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}
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