Exemplo n.º 1
0
func TestSpaceDelimitedStringNotGreater(t *testing.T) {
	assert.True(t, util.SpaceDelimitedStringNotGreater("", "bar foo qux"))

	assert.True(t, util.SpaceDelimitedStringNotGreater("foo", "bar foo qux"))

	assert.True(t, util.SpaceDelimitedStringNotGreater("bar foo qux", "foo bar qux"))

	assert.False(t, util.SpaceDelimitedStringNotGreater("foo bar qux bogus", "bar foo qux"))
}
func (s *Service) refreshTokenGrant(w http.ResponseWriter, r *http.Request, client *Client) {
	// Fetch the refresh token
	theRefreshToken, err := s.GetValidRefreshToken(
		r.Form.Get("refresh_token"), // refresh token
		client, // client
	)
	if err != nil {
		response.Error(w, err.Error(), http.StatusBadRequest)
		return
	}

	// Get the scope string
	scope, err := s.GetScope(r.Form.Get("scope"))
	if err != nil {
		response.Error(w, err.Error(), http.StatusBadRequest)
		return
	}

	// Requested scope CANNOT include any scope not originally granted
	if !util.SpaceDelimitedStringNotGreater(scope, theRefreshToken.Scope) {
		response.Error(w, errRequestedScopeCannotBeGreater.Error(), http.StatusBadRequest)
		return
	}

	// Create a new access token
	accessToken, err := s.GrantAccessToken(
		theRefreshToken.Client, // client
		theRefreshToken.User,   // user
		scope,                  // scope
	)
	if err != nil {
		response.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	// Create or retrieve a refresh token
	refreshToken, err := s.GetOrCreateRefreshToken(
		theRefreshToken.Client, // client
		theRefreshToken.User,   // user
		scope,                  // scope
	)
	if err != nil {
		response.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	// Write the JSON access token to the response
	accessTokenRespone := &AccessTokenResponse{
		ID:           accessToken.ID,
		AccessToken:  accessToken.Token,
		ExpiresIn:    s.cnf.Oauth.AccessTokenLifetime,
		TokenType:    "Bearer",
		Scope:        accessToken.Scope,
		RefreshToken: refreshToken.Token,
	}
	response.WriteJSON(w, accessTokenRespone, 200)
}
func (s *Service) refreshTokenGrant(w http.ResponseWriter, r *http.Request, client *Client) {
	// Fetch the refresh token
	theRefreshToken, err := s.GetValidRefreshToken(
		r.Form.Get("refresh_token"), // refresh token
		client, // client
	)
	if err != nil {
		response.Error(w, err.Error(), http.StatusBadRequest)
		return
	}

	// Default to the scope originally granted by the resource owner
	scope := theRefreshToken.Scope

	// If the scope is specified in the request, get the scope string
	if r.Form.Get("scope") != "" {
		scope, err = s.GetScope(r.Form.Get("scope"))
		if err != nil {
			response.Error(w, err.Error(), http.StatusBadRequest)
			return
		}
	}

	// Requested scope CANNOT include any scope not originally granted
	if !util.SpaceDelimitedStringNotGreater(scope, theRefreshToken.Scope) {
		response.Error(w, ErrRequestedScopeCannotBeGreater.Error(), http.StatusBadRequest)
		return
	}

	// Log in the user
	accessToken, refreshToken, err := s.Login(
		theRefreshToken.Client,
		theRefreshToken.User,
		scope,
	)
	if err != nil {
		response.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	// Write the JSON access token to the response
	accessTokenRespone := &AccessTokenResponse{
		AccessToken:  accessToken.Token,
		ExpiresIn:    s.cnf.Oauth.AccessTokenLifetime,
		TokenType:    TokenType,
		Scope:        accessToken.Scope,
		RefreshToken: refreshToken.Token,
	}
	if accessToken.User != nil {
		accessTokenRespone.UserID = accessToken.User.ID
	}
	response.WriteJSON(w, accessTokenRespone, 200)
}
Exemplo n.º 4
0
// getRefreshTokenScope returns scope for a new refresh token
func (s *Service) getRefreshTokenScope(refreshToken *models.OauthRefreshToken, requestedScope string) (string, error) {
	var (
		scope = refreshToken.Scope // default to the scope originally granted by the resource owner
		err   error
	)

	// If the scope is specified in the request, get the scope string
	if requestedScope != "" {
		scope, err = s.GetScope(requestedScope)
		if err != nil {
			return "", err
		}
	}

	// Requested scope CANNOT include any scope not originally granted
	if !util.SpaceDelimitedStringNotGreater(scope, refreshToken.Scope) {
		return "", ErrRequestedScopeCannotBeGreater
	}

	return scope, nil
}