예제 #1
0
func (c *OpenIDConnectExplicitHandler) PopulateTokenEndpointResponse(ctx context.Context, req *http.Request, requester fosite.AccessRequester, responder fosite.AccessResponder) error {
	if !requester.GetGrantTypes().Exact("authorization_code") {
		return errors.Wrap(fosite.ErrUnknownRequest, "")
	}

	authorize, err := c.OpenIDConnectRequestStorage.GetOpenIDConnectSession(ctx, requester.GetRequestForm().Get("code"), requester)
	if errors.Cause(err) == ErrNoSessionFound {
		return errors.Wrap(fosite.ErrUnknownRequest, err.Error())
	} else if err != nil {
		return errors.Wrap(fosite.ErrServerError, err.Error())
	}

	if !authorize.GetGrantedScopes().Has("openid") {
		return errors.Wrap(fosite.ErrMisconfiguration, "The an openid connect session was found but the openid scope is missing in it")
	}

	if !requester.GetClient().GetGrantTypes().Has("authorization_code") {
		return errors.Wrap(fosite.ErrInvalidGrant, "The client is not allowed to use the authorization_code grant type")
	}

	if !requester.GetClient().GetResponseTypes().Has("id_token") {
		return errors.Wrap(fosite.ErrInvalidGrant, "The client is not allowed to use response type id_token")
	}

	return c.IssueExplicitIDToken(ctx, req, authorize, responder)
}
예제 #2
0
// HandleTokenEndpointRequest implements https://tools.ietf.org/html/rfc6749#section-4.3.2
func (c *ResourceOwnerPasswordCredentialsGrantHandler) HandleTokenEndpointRequest(ctx context.Context, req *http.Request, request fosite.AccessRequester) error {
	// grant_type REQUIRED.
	// Value MUST be set to "password".
	if !request.GetGrantTypes().Exact("password") {
		return errors.Wrap(fosite.ErrUnknownRequest, "")
	}

	if !request.GetClient().GetGrantTypes().Has("password") {
		return errors.Wrap(fosite.ErrInvalidGrant, "The client is not allowed to use grant type password")
	}

	username := req.PostForm.Get("username")
	password := req.PostForm.Get("password")
	if username == "" || password == "" {
		return errors.Wrap(fosite.ErrInvalidRequest, "Username or password missing")
	} else if err := c.ResourceOwnerPasswordCredentialsGrantStorage.Authenticate(ctx, username, password); errors.Cause(err) == fosite.ErrNotFound {
		return errors.Wrap(fosite.ErrInvalidRequest, err.Error())
	} else if err != nil {
		return errors.Wrap(fosite.ErrServerError, err.Error())
	}

	client := request.GetClient()
	for _, scope := range request.GetRequestedScopes() {
		if !c.ScopeStrategy(client.GetScopes(), scope) {
			return errors.Wrap(fosite.ErrInvalidScope, fmt.Sprintf("The client is not allowed to request scope %s", scope))
		}
	}

	// Credentials must not be passed around, potentially leaking to the database!
	delete(request.GetRequestForm(), "password")
	return nil
}
예제 #3
0
파일: owner.go 프로젝트: jesseward/fosite
// ValidateTokenEndpointRequest implements https://tools.ietf.org/html/rfc6749#section-4.3.2
func (c *ResourceOwnerPasswordCredentialsGrantHandler) ValidateTokenEndpointRequest(_ context.Context, req *http.Request, request fosite.AccessRequester) error {
	// grant_type REQUIRED.
	// Value MUST be set to "password".
	if request.GetGrantType() != "password" {
		return nil
	}

	username := req.PostForm.Get("username")
	password := req.PostForm.Get("password")
	if username == "" || password == "" {
		return errors.New(fosite.ErrInvalidRequest)
	} else if err := c.Store.DoCredentialsAuthenticate(username, password); err == pkg.ErrNotFound {
		return errors.New(fosite.ErrInvalidRequest)
	} else if err != nil {
		return errors.New(fosite.ErrServerError)
	}

	// Credentials must not be passed around, potentially leaking to the database!
	delete(request.GetRequestForm(), "password")

	request.SetGrantTypeHandled("password")
	return nil
}