示例#1
0
func TestHandleTokenEndpointRequest(t *testing.T) {
	ctrl := gomock.NewController(t)
	store := internal.NewMockResourceOwnerPasswordCredentialsGrantStorage(ctrl)
	chgen := internal.NewMockAccessTokenStrategy(ctrl)
	areq := internal.NewMockAccessRequester(ctrl)
	aresp := internal.NewMockAccessResponder(ctrl)
	//mockcl := internal.NewMockClient(ctrl)
	defer ctrl.Finish()

	h := ResourceOwnerPasswordCredentialsGrantHandler{
		Store:               store,
		AccessTokenStrategy: chgen,
		AccessTokenLifespan: time.Hour,
	}
	for k, c := range []struct {
		mock      func()
		req       *http.Request
		expectErr error
	}{
		{
			mock: func() {
				areq.EXPECT().GetGrantType().Return("")
			},
		},
		{
			mock: func() {
				areq.EXPECT().GetGrantType().Return("password")
				chgen.EXPECT().GenerateAccessToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "", errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			mock: func() {
				areq.EXPECT().GetGrantType().Return("password")
				chgen.EXPECT().GenerateAccessToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "foo", nil)
				store.EXPECT().CreateAccessTokenSession("foo", gomock.Any()).Return(errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			mock: func() {
				areq.EXPECT().GetGrantType().Return("password")
				chgen.EXPECT().GenerateAccessToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("foo.bar", "", nil)
				store.EXPECT().CreateAccessTokenSession(gomock.Any(), gomock.Any()).Return(nil)

				aresp.EXPECT().SetAccessToken("foo.bar")
				aresp.EXPECT().SetTokenType("bearer")
				aresp.EXPECT().SetExtra("expires_in", gomock.Any())
				aresp.EXPECT().SetExtra("scope", gomock.Any())
				areq.EXPECT().GetGrantedScopes()
			},
		},
	} {
		c.mock()
		err := h.HandleTokenEndpointRequest(nil, c.req, areq, aresp)
		assert.True(t, errors.Is(c.expectErr, err), "%d\n%s\n%s", k, err, c.expectErr)
		t.Logf("Passed test case %d", k)
	}
}
示例#2
0
func TestIssueExplicitToken(t *testing.T) {
	ctrl := gomock.NewController(t)
	resp := internal.NewMockAccessResponder(ctrl)
	defer ctrl.Finish()

	httpreq := &http.Request{}
	ar := fosite.NewAuthorizeRequest()
	ar.Form = url.Values{"nonce": {"111111111111"}}
	ar.SetSession(&DefaultSession{Claims: &jwt.IDTokenClaims{
		Subject: "peter",
	}, Headers: &jwt.Headers{}})

	resp.EXPECT().SetExtra("id_token", gomock.Any())
	h := &IDTokenHandleHelper{IDTokenStrategy: strat}
	err := h.IssueExplicitIDToken(nil, httpreq, ar, resp)
	assert.Nil(t, err, "%s", err)
}
示例#3
0
func TestHandleTokenEndpointRequest(t *testing.T) {
	ctrl := gomock.NewController(t)
	store := internal.NewMockAuthorizeCodeGrantStorage(ctrl)
	ach := internal.NewMockAccessTokenStrategy(ctrl)
	rch := internal.NewMockRefreshTokenStrategy(ctrl)
	auch := internal.NewMockAuthorizeCodeStrategy(ctrl)
	areq := internal.NewMockAccessRequester(ctrl)
	aresp := internal.NewMockAccessResponder(ctrl)
	//mockcl := internal.NewMockClient(ctrl)
	defer ctrl.Finish()

	h := AuthorizeExplicitGrantTypeHandler{
		Store: store,
		AuthorizeCodeStrategy: auch,
		AccessTokenStrategy:   ach,
		RefreshTokenStrategy:  rch,
	}
	for k, c := range []struct {
		mock      func()
		req       *http.Request
		expectErr error
	}{
		{
			mock: func() {
				areq.EXPECT().GetGrantType().Return("13245678")
			},
		},
		{
			mock: func() {
				areq.EXPECT().GetGrantType().Return("authorization_code")
				ach.EXPECT().GenerateAccessToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "", fosite.ErrServerError)
			},
			expectErr: fosite.ErrServerError,
		},
		{
			req: &http.Request{PostForm: url.Values{}},
			mock: func() {
				areq.EXPECT().GetGrantType().Return("authorization_code")
				ach.EXPECT().GenerateAccessToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "", nil)
				rch.EXPECT().GenerateRefreshToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "", nil)
				auch.EXPECT().ValidateAuthorizeCode(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return("signature", nil)

				store.EXPECT().GetAuthorizeCodeSession(gomock.Any(), gomock.Any()).Return(nil, errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			req: &http.Request{PostForm: url.Values{}},
			mock: func() {
				areq.EXPECT().GetGrantType().Return("authorization_code")

				ach.EXPECT().GenerateAccessToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "", nil)
				rch.EXPECT().GenerateRefreshToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "", nil)
				auch.EXPECT().ValidateAuthorizeCode(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return("signature", nil)

				store.EXPECT().GetAuthorizeCodeSession(gomock.Any(), gomock.Any()).Return(&fosite.AuthorizeRequest{}, nil)
				store.EXPECT().CreateAccessTokenSession(gomock.Any(), gomock.Any()).Return(errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			req: &http.Request{PostForm: url.Values{}},
			mock: func() {
				areq.EXPECT().GetGrantType().Return("authorization_code")

				ach.EXPECT().GenerateAccessToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "", nil)
				rch.EXPECT().GenerateRefreshToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "", nil)
				auch.EXPECT().ValidateAuthorizeCode(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return("signature", nil)
				store.EXPECT().GetAuthorizeCodeSession(gomock.Any(), gomock.Any()).Return(&fosite.AuthorizeRequest{}, nil)
				store.EXPECT().CreateAccessTokenSession(gomock.Any(), gomock.Any()).Return(nil)
				store.EXPECT().CreateRefreshTokenSession(gomock.Any(), gomock.Any()).Return(errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			req: &http.Request{PostForm: url.Values{}},
			mock: func() {
				areq.EXPECT().GetGrantType().Return("authorization_code")
				areq.EXPECT().GetGrantedScopes()

				ach.EXPECT().GenerateAccessToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("access.at", "at", nil)
				rch.EXPECT().GenerateRefreshToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("refresh.rt", "rt", nil)
				auch.EXPECT().ValidateAuthorizeCode(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return("signature", nil)
				aresp.EXPECT().SetAccessToken("access.at")
				aresp.EXPECT().SetTokenType("bearer")
				aresp.EXPECT().SetExtra("refresh_token", "refresh.rt")
				aresp.EXPECT().SetExtra("expires_in", gomock.Any())
				aresp.EXPECT().SetExtra("state", gomock.Any())
				aresp.EXPECT().SetExtra("scope", gomock.Any())

				store.EXPECT().DeleteAuthorizeCodeSession(gomock.Any()).Return(nil)
				store.EXPECT().GetAuthorizeCodeSession(gomock.Any(), gomock.Any()).Return(&fosite.AuthorizeRequest{}, nil)
				store.EXPECT().CreateAccessTokenSession(gomock.Any(), gomock.Any()).Return(nil)
				store.EXPECT().CreateRefreshTokenSession(gomock.Any(), gomock.Any()).Return(nil)
			},
		},
	} {
		c.mock()
		err := h.HandleTokenEndpointRequest(nil, c.req, areq, aresp)
		assert.True(t, errors.Is(c.expectErr, err), "%d\n%s\n%s", k, err, c.expectErr)
		t.Logf("Passed test case %d", k)
	}
}
func TestAuthorizeCode_PopulateTokenEndpointResponse(t *testing.T) {
	ctrl := gomock.NewController(t)
	store := internal.NewMockAuthorizeCodeGrantStorage(ctrl)
	ach := internal.NewMockAccessTokenStrategy(ctrl)
	rch := internal.NewMockRefreshTokenStrategy(ctrl)
	auch := internal.NewMockAuthorizeCodeStrategy(ctrl)
	aresp := internal.NewMockAccessResponder(ctrl)
	//mockcl := internal.NewMockClient(ctrl)
	defer ctrl.Finish()

	areq := fosite.NewAccessRequest(new(fosite.DefaultSession))
	httpreq := &http.Request{PostForm: url.Values{}}
	authreq := fosite.NewAuthorizeRequest()
	areq.Session = new(fosite.DefaultSession)

	h := AuthorizeExplicitGrantHandler{
		AuthorizeCodeGrantStorage: store,
		AuthorizeCodeStrategy:     auch,
		AccessTokenStrategy:       ach,
		RefreshTokenStrategy:      rch,
		ScopeStrategy:             fosite.HierarchicScopeStrategy,
	}
	for k, c := range []struct {
		description string
		setup       func()
		expectErr   error
	}{
		{
			description: "should fail because not responsible",
			expectErr:   fosite.ErrUnknownRequest,
			setup: func() {
				areq.GrantTypes = fosite.Arguments{"123"}
			},
		},
		{
			description: "should fail because authcode not found",
			setup: func() {
				areq.GrantTypes = fosite.Arguments{"authorization_code"}
				areq.Client = &fosite.DefaultClient{
					GrantTypes: fosite.Arguments{"authorization_code"},
				}
				httpreq.PostForm.Add("code", "authcode")
				auch.EXPECT().AuthorizeCodeSignature("authcode").AnyTimes().Return("authsig")
				store.EXPECT().GetAuthorizeCodeSession(nil, "authsig", gomock.Any()).Return(nil, fosite.ErrNotFound)
			},
			expectErr: fosite.ErrServerError,
		},
		{
			description: "should fail because validation failed",
			setup: func() {
				store.EXPECT().GetAuthorizeCodeSession(nil, "authsig", gomock.Any()).AnyTimes().Return(authreq, nil)
				auch.EXPECT().ValidateAuthorizeCode(nil, areq, "authcode").Return(errors.New(""))
			},
			expectErr: fosite.ErrInvalidRequest,
		},
		{
			description: "should fail because access token generation failed",
			setup: func() {
				authreq.GrantedScopes = []string{"offline"}
				auch.EXPECT().ValidateAuthorizeCode(nil, areq, "authcode").AnyTimes().Return(nil)
				ach.EXPECT().GenerateAccessToken(nil, areq).Return("", "", errors.New("error"))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			description: "should fail because refresh token generation failed",
			setup: func() {
				ach.EXPECT().GenerateAccessToken(nil, areq).AnyTimes().Return("access.ats", "ats", nil)
				rch.EXPECT().GenerateRefreshToken(nil, areq).Return("", "", errors.New("error"))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			description: "should fail because persisting failed",
			setup: func() {
				rch.EXPECT().GenerateRefreshToken(nil, areq).AnyTimes().Return("refresh.rts", "rts", nil)
				store.EXPECT().PersistAuthorizeCodeGrantSession(nil, "authsig", "ats", "rts", areq).Return(errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			description: "should pass",
			setup: func() {
				areq.GrantedScopes = fosite.Arguments{"foo", "offline"}
				store.EXPECT().PersistAuthorizeCodeGrantSession(nil, "authsig", "ats", "rts", areq).Return(nil)

				aresp.EXPECT().SetAccessToken("access.ats")
				aresp.EXPECT().SetTokenType("bearer")
				aresp.EXPECT().SetExtra("refresh_token", "refresh.rts")
				aresp.EXPECT().SetExpiresIn(gomock.Any())
				aresp.EXPECT().SetScopes(areq.GrantedScopes)
			},
		},
	} {
		c.setup()
		err := h.PopulateTokenEndpointResponse(nil, httpreq, areq, aresp)
		assert.True(t, errors.Cause(err) == c.expectErr, "(%d) %s\n%s\n%s", k, c.description, err, c.expectErr)
		t.Logf("Passed test case %d", k)
	}
}
示例#5
0
func TestHandleTokenEndpointRequest(t *testing.T) {
	ctrl := gomock.NewController(t)
	store := internal.NewMockRefreshTokenGrantStorage(ctrl)
	rcts := internal.NewMockRefreshTokenStrategy(ctrl)
	acts := internal.NewMockAccessTokenStrategy(ctrl)
	areq := internal.NewMockAccessRequester(ctrl)
	aresp := internal.NewMockAccessResponder(ctrl)
	//mockcl := internal.NewMockClient(ctrl)
	defer ctrl.Finish()

	areq.EXPECT().GetClient().AnyTimes().Return(&client.SecureClient{})

	h := RefreshTokenGrantHandler{
		Store:                store,
		RefreshTokenStrategy: rcts,
		AccessTokenStrategy:  acts,
		AccessTokenLifespan:  time.Hour,
	}
	for k, c := range []struct {
		mock      func()
		req       *http.Request
		expectErr error
	}{
		{
			mock: func() {
				areq.EXPECT().GetGrantType().Return("")
			},
		},
		{
			mock: func() {
				areq.EXPECT().GetGrantType().Return("refresh_token")
				acts.EXPECT().GenerateAccessToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "", errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			req: &http.Request{PostForm: url.Values{}},
			mock: func() {
				areq.EXPECT().GetGrantType().Return("refresh_token")
				acts.EXPECT().GenerateAccessToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "access", nil)
				rcts.EXPECT().GenerateRefreshToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "refresh", nil)
				store.EXPECT().CreateAccessTokenSession("access", gomock.Any()).Return(nil)
				store.EXPECT().CreateRefreshTokenSession("refresh", gomock.Any()).Return(errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			req: &http.Request{PostForm: url.Values{}},
			mock: func() {
				areq.EXPECT().GetGrantType().Return("refresh_token")
				acts.EXPECT().GenerateAccessToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "access", nil)
				rcts.EXPECT().GenerateRefreshToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("", "refresh", nil)
				rcts.EXPECT().ValidateRefreshToken(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return("signature", nil)
				store.EXPECT().CreateAccessTokenSession("access", gomock.Any()).Return(nil)
				store.EXPECT().CreateRefreshTokenSession("refresh", gomock.Any()).Return(nil)
				store.EXPECT().DeleteRefreshTokenSession(gomock.Any()).Return(errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			req: &http.Request{PostForm: url.Values{}},
			mock: func() {
				areq.EXPECT().GetGrantType().Return("refresh_token")
				acts.EXPECT().GenerateAccessToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("access.token", "access", nil)
				rcts.EXPECT().GenerateRefreshToken(gomock.Any(), gomock.Any(), gomock.Any()).Return("refresh.token", "refresh", nil)
				rcts.EXPECT().ValidateRefreshToken(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return("signature", nil)
				store.EXPECT().CreateAccessTokenSession("access", gomock.Any()).Return(nil)
				store.EXPECT().CreateRefreshTokenSession("refresh", gomock.Any()).Return(nil)
				store.EXPECT().DeleteRefreshTokenSession(gomock.Any()).Return(nil)

				aresp.EXPECT().SetAccessToken("access.token")
				aresp.EXPECT().SetTokenType("bearer")
				aresp.EXPECT().SetExtra("expires_in", gomock.Any())
				aresp.EXPECT().SetExtra("scope", gomock.Any())
				aresp.EXPECT().SetExtra("refresh_token", "refresh.token")
				areq.EXPECT().GetGrantedScopes()
			},
		},
	} {
		c.mock()
		err := h.HandleTokenEndpointRequest(nil, c.req, areq, aresp)
		assert.True(t, errors.Is(c.expectErr, err), "%d\n%s\n%s", k, err, c.expectErr)
		t.Logf("Passed test case %d", k)
	}
}
示例#6
0
func TestRefreshFlow_PopulateTokenEndpointResponse(t *testing.T) {
	ctrl := gomock.NewController(t)
	store := internal.NewMockRefreshTokenGrantStorage(ctrl)
	rcts := internal.NewMockRefreshTokenStrategy(ctrl)
	acts := internal.NewMockAccessTokenStrategy(ctrl)
	areq := fosite.NewAccessRequest(nil)
	aresp := internal.NewMockAccessResponder(ctrl)
	httpreq := &http.Request{PostForm: url.Values{}}
	defer ctrl.Finish()

	areq.Client = &fosite.DefaultClient{}
	h := RefreshTokenGrantHandler{
		RefreshTokenGrantStorage: store,
		RefreshTokenStrategy:     rcts,
		AccessTokenStrategy:      acts,
		AccessTokenLifespan:      time.Hour,
	}
	for k, c := range []struct {
		description string
		setup       func()
		expectErr   error
	}{
		{
			description: "should fail because not responsible",
			expectErr:   fosite.ErrUnknownRequest,
			setup: func() {
				areq.GrantTypes = fosite.Arguments{"313"}
			},
		},
		{
			description: "should fail because access token generation fails",
			setup: func() {
				areq.GrantTypes = fosite.Arguments{"refresh_token"}
				httpreq.PostForm.Add("refresh_token", "foo.reftokensig")
				rcts.EXPECT().RefreshTokenSignature("foo.reftokensig").AnyTimes().Return("reftokensig")
				acts.EXPECT().GenerateAccessToken(nil, areq).Return("", "", errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			description: "should fail because access token generation fails",
			setup: func() {
				acts.EXPECT().GenerateAccessToken(nil, areq).AnyTimes().Return("access.atsig", "atsig", nil)
				rcts.EXPECT().GenerateRefreshToken(nil, areq).Return("", "", errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			description: "should fail because persisting fails",
			setup: func() {
				rcts.EXPECT().GenerateRefreshToken(nil, areq).AnyTimes().Return("refresh.resig", "resig", nil)
				store.EXPECT().PersistRefreshTokenGrantSession(nil, "reftokensig", "atsig", "resig", areq).Return(errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			description: "should pass",
			setup: func() {
				areq.Session = &fosite.DefaultSession{}
				store.EXPECT().PersistRefreshTokenGrantSession(nil, "reftokensig", "atsig", "resig", areq).AnyTimes().Return(nil)

				aresp.EXPECT().SetAccessToken("access.atsig")
				aresp.EXPECT().SetTokenType("bearer")
				aresp.EXPECT().SetExpiresIn(gomock.Any())
				aresp.EXPECT().SetScopes(gomock.Any())
				aresp.EXPECT().SetExtra("refresh_token", "refresh.resig")
			},
		},
	} {
		c.setup()
		err := h.PopulateTokenEndpointResponse(nil, httpreq, areq, aresp)
		assert.True(t, errors.Cause(err) == c.expectErr, "(%d) %s\n%s\n%s", k, c.description, err, c.expectErr)
		t.Logf("Passed test case %d", k)
	}
}
示例#7
0
func TestHandleTokenEndpointRequest(t *testing.T) {
	ctrl := gomock.NewController(t)
	store := internal.NewMockAuthorizeCodeGrantStorage(ctrl)
	chgen := internal.NewMockEnigma(ctrl)
	areq := internal.NewMockAccessRequester(ctrl)
	aresp := internal.NewMockAccessResponder(ctrl)
	//mockcl := internal.NewMockClient(ctrl)
	defer ctrl.Finish()

	h := AuthorizeExplicitGrantTypeHandler{
		Store:  store,
		Enigma: chgen,
	}
	for k, c := range []struct {
		mock      func()
		req       *http.Request
		expectErr error
	}{
		{
			mock: func() {
				areq.EXPECT().GetGrantType().Return("13245678")
			},
		},
		{
			mock: func() {
				areq.EXPECT().GetGrantType().Return("authorization_code")
				areq.EXPECT().GetClient().Return(&client.SecureClient{})
				chgen.EXPECT().GenerateChallenge(gomock.Any()).Return(&enigma.Challenge{}, errors.New("foo"))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			req: &http.Request{PostForm: url.Values{}},
			mock: func() {
				areq.EXPECT().GetGrantType().Return("authorization_code")
				areq.EXPECT().GetClient().Return(&client.SecureClient{})
				areq.EXPECT().GetClient().Return(&client.SecureClient{})

				chgen.EXPECT().GenerateChallenge(gomock.Any()).Return(&enigma.Challenge{}, nil)
				chgen.EXPECT().GenerateChallenge(gomock.Any()).Return(&enigma.Challenge{}, nil)

				store.EXPECT().GetAuthorizeCodeSession(gomock.Any(), gomock.Any()).Return(nil, errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			req: &http.Request{PostForm: url.Values{}},
			mock: func() {
				areq.EXPECT().GetGrantType().Return("authorization_code")
				areq.EXPECT().GetClient().Return(&client.SecureClient{})
				areq.EXPECT().GetClient().Return(&client.SecureClient{})

				chgen.EXPECT().GenerateChallenge(gomock.Any()).Return(&enigma.Challenge{}, nil)
				chgen.EXPECT().GenerateChallenge(gomock.Any()).Return(&enigma.Challenge{}, nil)

				store.EXPECT().GetAuthorizeCodeSession(gomock.Any(), gomock.Any()).Return(&fosite.AuthorizeRequest{}, nil)
				store.EXPECT().DeleteAuthorizeCodeSession(gomock.Any()).Return(nil)
				store.EXPECT().CreateAccessTokenSession(gomock.Any(), gomock.Any(), gomock.Any()).Return(errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			req: &http.Request{PostForm: url.Values{}},
			mock: func() {
				areq.EXPECT().GetGrantType().Return("authorization_code")
				areq.EXPECT().GetClient().Return(&client.SecureClient{})
				areq.EXPECT().GetClient().Return(&client.SecureClient{})
				chgen.EXPECT().GenerateChallenge(gomock.Any()).Return(&enigma.Challenge{}, nil)
				chgen.EXPECT().GenerateChallenge(gomock.Any()).Return(&enigma.Challenge{}, nil)

				store.EXPECT().DeleteAuthorizeCodeSession(gomock.Any()).Return(nil)
				store.EXPECT().GetAuthorizeCodeSession(gomock.Any(), gomock.Any()).Return(&fosite.AuthorizeRequest{}, nil)
				store.EXPECT().CreateAccessTokenSession(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
				store.EXPECT().CreateRefreshTokenSession(gomock.Any(), gomock.Any(), gomock.Any()).Return(errors.New(""))
			},
			expectErr: fosite.ErrServerError,
		},
		{
			req: &http.Request{PostForm: url.Values{}},
			mock: func() {
				areq.EXPECT().GetGrantType().Return("authorization_code")
				areq.EXPECT().GetGrantedScopes()
				areq.EXPECT().GetClient().Return(&client.SecureClient{})
				areq.EXPECT().GetClient().Return(&client.SecureClient{})
				chgen.EXPECT().GenerateChallenge(gomock.Any()).Return(&enigma.Challenge{}, nil)
				chgen.EXPECT().GenerateChallenge(gomock.Any()).Return(&enigma.Challenge{}, nil)

				aresp.EXPECT().SetAccessToken(gomock.Eq("."))
				aresp.EXPECT().SetTokenType(gomock.Eq("bearer"))
				aresp.EXPECT().SetExtra(gomock.Eq("refresh_token"), gomock.Any())
				aresp.EXPECT().SetExtra(gomock.Eq("expires_in"), gomock.Any())
				aresp.EXPECT().SetExtra(gomock.Eq("state"), gomock.Any())
				aresp.EXPECT().SetExtra(gomock.Eq("scope"), gomock.Any())

				store.EXPECT().DeleteAuthorizeCodeSession(gomock.Any()).Return(nil)
				store.EXPECT().GetAuthorizeCodeSession(gomock.Any(), gomock.Any()).Return(&fosite.AuthorizeRequest{}, nil)
				store.EXPECT().CreateAccessTokenSession(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
				store.EXPECT().CreateRefreshTokenSession(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
			},
		},
	} {
		c.mock()
		err := h.HandleTokenEndpointRequest(nil, c.req, areq, aresp, nil)
		assert.True(t, errors.Is(c.expectErr, err), "%d\n%s\n%s", k, err, c.expectErr)
		t.Logf("Passed test case %d", k)
	}
}