Golang AuthorizeRequest.Authorized方法代碼示例

// HandleAuthorize implements osinserver.AuthorizeHandler to ensure the AuthorizeRequest is authenticated.
// If the request is authenticated, UserData and Authorized are set and false is returned.
// If the request is not authenticated, the auth handler is called and the request is not authorized
func (h *AuthorizeAuthenticator) HandleAuthorize(ar *osin.AuthorizeRequest, w http.ResponseWriter) (bool, error) {
	info, ok, err := h.request.AuthenticateRequest(ar.HttpRequest)
	if err != nil {
		return h.errorHandler.AuthenticationError(err, w, ar.HttpRequest)
	}
	if !ok {
		return h.handler.AuthenticationNeeded(ar.Client, w, ar.HttpRequest)
	}
	ar.UserData = info
	ar.Authorized = true
	return false, nil
}

// HandleAuthorize implements osinserver.AuthorizeHandler to ensure the requested scopes have been authorized.
// The AuthorizeRequest.Authorized field must already be set to true for the grant check to occur.
// If the requested scopes are authorized, the AuthorizeRequest is unchanged.
// If the requested scopes are not authorized, or an error occurs, AuthorizeRequest.Authorized is set to false.
// If the response is written, true is returned.
// If the response is not written, false is returned.
func (h *GrantCheck) HandleAuthorize(ar *osin.AuthorizeRequest, w http.ResponseWriter) (bool, error) {

	// Requests must already be authorized before we will check grants
	if !ar.Authorized {
		return false, nil
	}

	// Reset request to unauthorized until we verify the grant
	ar.Authorized = false

	user, ok := ar.UserData.(user.Info)
	if !ok || user == nil {
		return h.errorHandler.GrantError(errors.New("the provided user data is not user.Info"), w, ar.HttpRequest)
	}

	grant := &api.Grant{
		Client:      ar.Client,
		Scope:       ar.Scope,
		Expiration:  int64(ar.Expiration),
		RedirectURI: ar.RedirectUri,
	}

	// Check if the user has already authorized this grant
	authorized, err := h.check.HasAuthorizedClient(user, grant)
	if err != nil {
		return h.errorHandler.GrantError(err, w, ar.HttpRequest)
	}
	if authorized {
		ar.Authorized = true
		return false, nil
	}

	// React to an unauthorized grant
	authorized, handled, err := h.handler.GrantNeeded(user, grant, w, ar.HttpRequest)
	if authorized {
		ar.Authorized = true
	}
	return handled, err
}

// HandleAuthorize implements osinserver.AuthorizeHandler to ensure the AuthorizeRequest is authenticated.
// If the request is authenticated, UserData and Authorized are set and false is returned.
// If the request is not authenticated, the auth handler is called and the request is not authorized
func (h *AuthorizeAuthenticator) HandleAuthorize(ar *osin.AuthorizeRequest, w http.ResponseWriter) (bool, error) {
	info, ok, err := h.request.AuthenticateRequest(ar.HttpRequest)
	if err != nil {
		glog.V(4).Infof("OAuth authentication error: %v", err)
		return h.errorHandler.AuthenticationError(err, w, ar.HttpRequest)
	}
	if !ok {
		return h.handler.AuthenticationNeeded(ar.Client, w, ar.HttpRequest)
	}
	glog.V(4).Infof("OAuth authentication succeeded: %#v", info)
	ar.UserData = info
	ar.Authorized = true
	return false, nil
}

// HandleAuthorize implements osinserver.AuthorizeHandler to ensure the requested scopes have been authorized.
// The AuthorizeRequest.Authorized field must already be set to true for the grant check to occur.
// If the requested scopes are authorized, the AuthorizeRequest is unchanged.
// If the requested scopes are not authorized, or an error occurs, AuthorizeRequest.Authorized is set to false.
// If the response is written, true is returned.
// If the response is not written, false is returned.
func (h *GrantCheck) HandleAuthorize(ar *osin.AuthorizeRequest, resp *osin.Response, w http.ResponseWriter) (bool, error) {

	// Requests must already be authorized before we will check grants
	if !ar.Authorized {
		return false, nil
	}

	// Reset request to unauthorized until we verify the grant
	ar.Authorized = false

	user, ok := ar.UserData.(user.Info)
	if !ok || user == nil {
		utilruntime.HandleError(fmt.Errorf("the provided user data is not a user.Info object: %#v", user))
		resp.SetError("server_error", "")
		return false, nil
	}

	client, ok := ar.Client.GetUserData().(*oauthapi.OAuthClient)
	if !ok || client == nil {
		utilruntime.HandleError(fmt.Errorf("the provided client is not an *api.OAuthClient object: %#v", client))
		resp.SetError("server_error", "")
		return false, nil
	}

	// Normalize the scope request, and ensure all tokens contain a scope
	scopes := scope.Split(ar.Scope)
	if len(scopes) == 0 {
		scopes = append(scopes, scopeauthorizer.UserFull)
	}
	ar.Scope = scope.Join(scopes)

	// Validate the requested scopes
	if scopeErrors := validation.ValidateScopes(scopes, nil); len(scopeErrors) > 0 {
		resp.SetError("invalid_scope", scopeErrors.ToAggregate().Error())
		return false, nil
	}

	invalidScopes := sets.NewString()
	for _, scope := range scopes {
		if err := scopeauthorizer.ValidateScopeRestrictions(client, scope); err != nil {
			invalidScopes.Insert(scope)
		}
	}
	if len(invalidScopes) > 0 {
		resp.SetError("access_denied", fmt.Sprintf("scope denied: %s", strings.Join(invalidScopes.List(), " ")))
		return false, nil
	}

	grant := &api.Grant{
		Client:      ar.Client,
		Scope:       ar.Scope,
		Expiration:  int64(ar.Expiration),
		RedirectURI: ar.RedirectUri,
	}

	// Check if the user has already authorized this grant
	authorized, err := h.check.HasAuthorizedClient(user, grant)
	if err != nil {
		utilruntime.HandleError(err)
		resp.SetError("server_error", "")
		return false, nil
	}
	if authorized {
		ar.Authorized = true
		return false, nil
	}

	// React to an unauthorized grant
	authorized, handled, err := h.handler.GrantNeeded(user, grant, w, ar.HttpRequest)
	if authorized {
		ar.Authorized = true
	}
	return handled, err
}