fix: tests

example/internal/mock/storage.go

@@ -195,7 +195,7 @@ func (s *AuthStorage) GetClientByClientID(_ context.Context, id string) (op.Clie
 		authMethod = op.AuthMethodNone
 		accessTokenType = op.AccessTokenTypeJWT
 	}
-	return &ConfClient{ID: id, applicationType: appType, authMethod: authMethod, accessTokenType: accessTokenType}, nil
+	return &ConfClient{ID: id, applicationType: appType, authMethod: authMethod, accessTokenType: accessTokenType, devMode: false}, nil
 }
 
 func (s *AuthStorage) AuthorizeClientIDSecret(_ context.Context, id string, _ string) error {
@@ -232,8 +232,10 @@ func (s *AuthStorage) GetUserinfoFromScopes(_ context.Context, _ string, _ []str
 type ConfClient struct {
 	applicationType op.ApplicationType
 	authMethod      op.AuthMethod
+	responseTypes   []oidc.ResponseType
 	ID              string
 	accessTokenType op.AccessTokenType
+	devMode         bool
 }
 
 func (c *ConfClient) GetID() string {
@@ -262,7 +264,7 @@ func (c *ConfClient) ApplicationType() op.ApplicationType {
 	return c.applicationType
 }
 
-func (c *ConfClient) GetAuthMethod() op.AuthMethod {
+func (c *ConfClient) AuthMethod() op.AuthMethod {
 	return c.authMethod
 }
 
@@ -272,3 +274,10 @@ func (c *ConfClient) IDTokenLifetime() time.Duration {
 func (c *ConfClient) AccessTokenType() op.AccessTokenType {
 	return c.accessTokenType
 }
+func (c *ConfClient) ResponseTypes() []oidc.ResponseType {
+	return c.responseTypes
+}
+
+func (c *ConfClient) DevMode() bool {
+	return c.devMode
+}

pkg/op/authrequest.go

@@ -65,13 +65,17 @@ func Authorize(w http.ResponseWriter, r *http.Request, authorizer Authorizer) {
 }
 
 func ValidateAuthRequest(ctx context.Context, authReq *oidc.AuthRequest, storage Storage, verifier rp.Verifier) (string, error) {
+	client, err := storage.GetClientByClientID(ctx, authReq.ClientID)
+	if err != nil {
+		return "", ErrServerError(err.Error())
+	}
 	if err := ValidateAuthReqScopes(authReq.Scopes); err != nil {
 		return "", err
 	}
-	if err := ValidateAuthReqRedirectURI(ctx, authReq.RedirectURI, authReq.ClientID, authReq.ResponseType, storage); err != nil {
+	if err := ValidateAuthReqRedirectURI(client, authReq.RedirectURI, authReq.ResponseType); err != nil {
 		return "", err
 	}
-	if err := ValidateAuthReqResponseType(authReq.ResponseType); err != nil {
+	if err := ValidateAuthReqResponseType(client, authReq.ResponseType); err != nil {
 		return "", err
 	}
 	return ValidateAuthReqIDTokenHint(ctx, authReq.IDTokenHint, verifier)
@@ -79,24 +83,24 @@ func ValidateAuthRequest(ctx context.Context, authReq *oidc.AuthRequest, storage
 
 func ValidateAuthReqScopes(scopes []string) error {
 	if len(scopes) == 0 {
-		return ErrInvalidRequest("Unforuntately, the scope of your request is missing. Please ensure your scope value is not 0, and try again. If you have any questions, you may contact the administrator of the application.")
+		return ErrInvalidRequest("The scope of your request is missing. Please ensure some scopes are requested. If you have any questions, you may contact the administrator of the application.")
 	}
 	if !utils.Contains(scopes, oidc.ScopeOpenID) {
-		return ErrInvalidRequest("Unfortunately, the scope openid of your request is missing. Please ensure your scope openid is complete and accurate, and try again. If you have any questions, you may contact the administrator of the application.")
+		return ErrInvalidRequest("The scope openid is missing in your request. Please ensure the scope openid is added to the request. If you have any questions, you may contact the administrator of the application.")
 	}
 	return nil
 }
 
-func ValidateAuthReqRedirectURI(ctx context.Context, uri, client_id string, responseType oidc.ResponseType, storage OPStorage) error {
+func ValidateAuthReqRedirectURI(client Client, uri string, responseType oidc.ResponseType) error {
 	if uri == "" {
-		return ErrInvalidRequestRedirectURI("Unfortunately, the client's redirect_uri is missing. Please ensure your redirect_uri is included in the request, and try again. If you have any questions, you may contact the administrator of the application.")
+		return ErrInvalidRequestRedirectURI("The redirect_uri is missing in the request. Please ensure it is added to the request. If you have any questions, you may contact the administrator of the application.")
-	}
-	client, err := storage.GetClientByClientID(ctx, client_id)
-	if err != nil {
-		return ErrServerError(err.Error())
 	}
+
 	if !utils.Contains(client.RedirectURIs(), uri) {
-		return ErrInvalidRequestRedirectURI("Unfortunately, the redirect_uri is missing in the client configuration. Please ensure your redirect_uri is added in the client configuration, and try again. If you have any questions, you may contact the administrator of the application.")
+		return ErrInvalidRequestRedirectURI("The requested redirect_uri is missing in the client configuration. If you have any questions, you may contact the administrator of the application.")
+	}
+	if client.DevMode() {
+		return nil
 	}
 	if strings.HasPrefix(uri, "https://") {
 		return nil
@@ -105,24 +109,27 @@ func ValidateAuthReqRedirectURI(ctx context.Context, uri, client_id string, resp
 		if strings.HasPrefix(uri, "http://") && IsConfidentialType(client) {
 			return nil
 		}
-		if client.ApplicationType() == ApplicationTypeNative {
+		if !strings.HasPrefix(uri, "http://") && client.ApplicationType() == ApplicationTypeNative {
 			return nil
 		}
-		return ErrInvalidRequest("Unfortunately, this client's redirect_uri is http and is not allowed. If you have any questions, you may contact the administrator of the application.")
+		return ErrInvalidRequest("This client's redirect_uri is http and is not allowed. If you have any questions, you may contact the administrator of the application.")
 	} else {
 		if client.ApplicationType() != ApplicationTypeNative {
-			return ErrInvalidRequestRedirectURI("Unfortunately, http is only allowed for native applications. Please change your redirect uri configuration and try again. If you have any questions, you may contact the administrator of the application.")
+			return ErrInvalidRequestRedirectURI("Http is only allowed for native applications. Please change your redirect uri try again. If you have any questions, you may contact the administrator of the application.")
 		}
 		if !(strings.HasPrefix(uri, "http://localhost:") || strings.HasPrefix(uri, "http://localhost/")) {
-			return ErrInvalidRequestRedirectURI("Unfortunately, http is only allowed for localhost url. Please change your redirect uri configuration and try again. If you have any questions, you may contact the administrator of the application at:")
+			return ErrInvalidRequestRedirectURI("Http is only allowed for localhost uri. Please change your redirect uri try again. If you have any questions, you may contact the administrator of the application at:")
 		}
 	}
 	return nil
 }
 
-func ValidateAuthReqResponseType(responseType oidc.ResponseType) error {
+func ValidateAuthReqResponseType(client Client, responseType oidc.ResponseType) error {
 	if responseType == "" {
-		return ErrInvalidRequest("Unfortunately, a response type is missing in your request. Please ensure the response type is complete and accurate, and try again. If you have any questions, you may contact the administrator of the application.")
+		return ErrInvalidRequest("The response type is missing in your request. If you have any questions, you may contact the administrator of the application.")
+	}
+	if !ContainsResponseType(client.ResponseTypes(), responseType) {
+		return ErrInvalidRequest("The requested response type is missing in the client configuration. If you have any questions, you may contact the administrator of the application.")
 	}
 	return nil
 }
@@ -133,7 +140,7 @@ func ValidateAuthReqIDTokenHint(ctx context.Context, idTokenHint string, verifie
 	}
 	claims, err := verifier.Verify(ctx, "", idTokenHint)
 	if err != nil {
-		return "", ErrInvalidRequest("Unfortunately, the id_token_hint is invalid. Please ensure the id_token_hint is complete and accurate, and try again. If you have any questions, you may contact the administrator of the application.")
+		return "", ErrInvalidRequest("The id_token_hint is invalid. If you have any questions, you may contact the administrator of the application.")
 	}
 	return claims.Subject, nil
 }

pkg/op/authrequest_test.go

@@ -84,27 +84,27 @@ func TestValidateAuthRequest(t *testing.T) {
 		// }
 		{
 			"scope missing fails",
-			args{&oidc.AuthRequest{}, nil, nil},
+			args{&oidc.AuthRequest{}, mock.NewMockStorageExpectValidClientID(t), nil},
 			true,
 		},
 		{
 			"scope openid missing fails",
-			args{&oidc.AuthRequest{Scopes: []string{"profile"}}, nil, nil},
+			args{&oidc.AuthRequest{Scopes: []string{"profile"}}, mock.NewMockStorageExpectValidClientID(t), nil},
 			true,
 		},
 		{
 			"response_type missing fails",
-			args{&oidc.AuthRequest{Scopes: []string{"openid"}}, nil, nil},
+			args{&oidc.AuthRequest{Scopes: []string{"openid"}}, mock.NewMockStorageExpectValidClientID(t), nil},
 			true,
 		},
 		{
 			"client_id missing fails",
-			args{&oidc.AuthRequest{Scopes: []string{"openid"}, ResponseType: oidc.ResponseTypeCode}, nil, nil},
+			args{&oidc.AuthRequest{Scopes: []string{"openid"}, ResponseType: oidc.ResponseTypeCode}, mock.NewMockStorageExpectValidClientID(t), nil},
 			true,
 		},
 		{
 			"redirect_uri missing fails",
-			args{&oidc.AuthRequest{Scopes: []string{"openid"}, ResponseType: oidc.ResponseTypeCode, ClientID: "client_id"}, nil, nil},
+			args{&oidc.AuthRequest{Scopes: []string{"openid"}, ResponseType: oidc.ResponseTypeCode, ClientID: "client_id"}, mock.NewMockStorageExpectValidClientID(t), nil},
 			true,
 		},
 	}
@@ -149,9 +149,8 @@ func TestValidateAuthReqScopes(t *testing.T) {
 func TestValidateAuthReqRedirectURI(t *testing.T) {
 	type args struct {
 		uri          string
-		clientID     string
+		client       op.Client
 		responseType oidc.ResponseType
-		storage      op.OPStorage
 	}
 	tests := []struct {
 		name    string
@@ -160,68 +159,106 @@ func TestValidateAuthReqRedirectURI(t *testing.T) {
 	}{
 		{
 			"empty fails",
-			args{"", "", oidc.ResponseTypeCode, nil},
+			args{"",
+				mock.NewClientWithConfig(t, []string{"https://registered.com/callback"}, op.ApplicationTypeWeb, false),
+				oidc.ResponseTypeCode},
 			true,
 		},
 		{
 			"unregistered fails",
-			args{"https://unregistered.com/callback", "web_client", oidc.ResponseTypeCode, mock.NewMockStorageExpectValidClientID(t)},
+			args{"https://unregistered.com/callback",
-			true,
+				mock.NewClientWithConfig(t, []string{"https://registered.com/callback"}, op.ApplicationTypeWeb, false),
-		},
+				oidc.ResponseTypeCode},
-		{
-			"storage error fails",
-			args{"https://registered.com/callback", "non_client", oidc.ResponseTypeIDToken, mock.NewMockStorageExpectInvalidClientID(t)},
 			true,
 		},
 		{
 			"code flow registered http not confidential fails",
-			args{"http://registered.com/callback", "useragent_client", oidc.ResponseTypeCode, mock.NewMockStorageExpectValidClientID(t)},
+			args{"http://registered.com/callback",
+				mock.NewClientWithConfig(t, []string{"http://registered.com/callback"}, op.ApplicationTypeUserAgent, false),
+				oidc.ResponseTypeCode},
 			true,
 		},
 		{
 			"code flow registered http confidential ok",
-			args{"http://registered.com/callback", "web_client", oidc.ResponseTypeCode, mock.NewMockStorageExpectValidClientID(t)},
+			args{"http://registered.com/callback",
+				mock.NewClientWithConfig(t, []string{"http://registered.com/callback"}, op.ApplicationTypeWeb, false),
+				oidc.ResponseTypeCode},
 			false,
 		},
 		{
 			"code flow registered custom not native fails",
-			args{"custom://callback", "useragent_client", oidc.ResponseTypeCode, mock.NewMockStorageExpectValidClientID(t)},
+			args{"custom://callback",
+				mock.NewClientWithConfig(t, []string{"custom://callback"}, op.ApplicationTypeUserAgent, false),
+				oidc.ResponseTypeCode},
 			true,
 		},
 		{
 			"code flow registered custom native ok",
-			args{"http://registered.com/callback", "native_client", oidc.ResponseTypeCode, mock.NewMockStorageExpectValidClientID(t)},
+			args{"custom://callback",
+				mock.NewClientWithConfig(t, []string{"custom://callback"}, op.ApplicationTypeNative, false),
+				oidc.ResponseTypeCode},
+			false,
+		},
+		{
+			"code flow dev mode http ok",
+			args{"http://registered.com/callback",
+				mock.NewClientWithConfig(t, []string{"http://registered.com/callback"}, op.ApplicationTypeNative, true),
+				oidc.ResponseTypeCode},
 			false,
 		},
 		{
 			"implicit flow registered ok",
-			args{"https://registered.com/callback", "useragent_client", oidc.ResponseTypeIDToken, mock.NewMockStorageExpectValidClientID(t)},
+			args{"https://registered.com/callback",
+				mock.NewClientWithConfig(t, []string{"https://registered.com/callback"}, op.ApplicationTypeUserAgent, false),
+				oidc.ResponseTypeIDToken},
 			false,
 		},
+		{
+			"implicit flow unregistered ok",
+			args{"https://unregistered.com/callback",
+				mock.NewClientWithConfig(t, []string{"https://registered.com/callback"}, op.ApplicationTypeUserAgent, false),
+				oidc.ResponseTypeIDToken},
+			true,
+		},
 		{
 			"implicit flow registered http localhost native ok",
-			args{"http://localhost:9999/callback", "native_client", oidc.ResponseTypeIDToken, mock.NewMockStorageExpectValidClientID(t)},
+			args{"http://localhost:9999/callback",
+				mock.NewClientWithConfig(t, []string{"http://localhost:9999/callback"}, op.ApplicationTypeNative, false),
+				oidc.ResponseTypeIDToken},
 			false,
 		},
 		{
 			"implicit flow registered http localhost user agent fails",
-			args{"http://localhost:9999/callback", "useragent_client", oidc.ResponseTypeIDToken, mock.NewMockStorageExpectValidClientID(t)},
+			args{"http://localhost:9999/callback",
+				mock.NewClientWithConfig(t, []string{"http://localhost:9999/callback"}, op.ApplicationTypeUserAgent, false),
+				oidc.ResponseTypeIDToken},
 			true,
 		},
 		{
 			"implicit flow http non localhost fails",
-			args{"http://registered.com/callback", "native_client", oidc.ResponseTypeIDToken, mock.NewMockStorageExpectValidClientID(t)},
+			args{"http://registered.com/callback",
+				mock.NewClientWithConfig(t, []string{"http://registered.com/callback"}, op.ApplicationTypeNative, false),
+				oidc.ResponseTypeIDToken},
 			true,
 		},
 		{
 			"implicit flow custom fails",
-			args{"custom://callback", "native_client", oidc.ResponseTypeIDToken, mock.NewMockStorageExpectValidClientID(t)},
+			args{"custom://callback",
+				mock.NewClientWithConfig(t, []string{"custom://callback"}, op.ApplicationTypeNative, false),
+				oidc.ResponseTypeIDToken},
 			true,
 		},
+		{
+			"implicit flow dev mode http ok",
+			args{"http://registered.com/callback",
+				mock.NewClientWithConfig(t, []string{"http://registered.com/callback"}, op.ApplicationTypeNative, true),
+				oidc.ResponseTypeIDToken},
+			false,
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			if err := op.ValidateAuthReqRedirectURI(nil, tt.args.uri, tt.args.clientID, tt.args.responseType, tt.args.storage); (err != nil) != tt.wantErr {
+			if err := op.ValidateAuthReqRedirectURI(tt.args.client, tt.args.uri, tt.args.responseType); (err != nil) != tt.wantErr {
 				t.Errorf("ValidateRedirectURI() error = %v, wantErr %v", err.Error(), tt.wantErr)
 			}
 		})

pkg/op/client.go

@@ -1,6 +1,9 @@
 package op
 
-import "time"
+import (
+	"github.com/caos/oidc/pkg/oidc"
+	"time"
+)
 
 const (
 	ApplicationTypeWeb ApplicationType = iota
@@ -16,16 +19,27 @@ type Client interface {
 	RedirectURIs() []string
 	PostLogoutRedirectURIs() []string
 	ApplicationType() ApplicationType
-	GetAuthMethod() AuthMethod
+	AuthMethod() AuthMethod
+	ResponseTypes() []oidc.ResponseType
 	LoginURL(string) string
 	AccessTokenType() AccessTokenType
 	IDTokenLifetime() time.Duration
+	DevMode() bool
 }
 
 func IsConfidentialType(c Client) bool {
 	return c.ApplicationType() == ApplicationTypeWeb
 }
 
+func ContainsResponseType(types []oidc.ResponseType, responseType oidc.ResponseType) bool {
+	for _, t := range types {
+		if t == responseType {
+			return true
+		}
+	}
+	return false
+}
+
 type ApplicationType int
 
 type AuthMethod string

pkg/op/config_test.go

@@ -54,7 +54,7 @@ func TestValidateIssuer(t *testing.T) {
 			false,
 		},
 		{
-			"localhost with http ok",
+			"localhost with http fails",
 			args{"http://localhost:9999"},
 			true,
 		},

pkg/op/mock/client.go

@@ -27,3 +27,12 @@ func NewClientExpectAny(t *testing.T, appType op.ApplicationType) op.Client {
 		})
 	return c
 }
+
+func NewClientWithConfig(t *testing.T, uri []string, appType op.ApplicationType, devMode bool) op.Client {
+	c := NewClient(t)
+	m := c.(*MockClient)
+	m.EXPECT().RedirectURIs().AnyTimes().Return(uri)
+	m.EXPECT().ApplicationType().AnyTimes().Return(appType)
+	m.EXPECT().DevMode().AnyTimes().Return(devMode)
+	return c
+}

pkg/op/mock/client.mock.go

@@ -5,6 +5,7 @@
 package mock
 
 import (
+	oidc "github.com/caos/oidc/pkg/oidc"
 	op "github.com/caos/oidc/pkg/op"
 	gomock "github.com/golang/mock/gomock"
 	reflect "reflect"
@@ -62,18 +63,32 @@ func (mr *MockClientMockRecorder) ApplicationType() *gomock.Call {
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ApplicationType", reflect.TypeOf((*MockClient)(nil).ApplicationType))
 }
 
-// GetAuthMethod mocks base method
+// AuthMethod mocks base method
-func (m *MockClient) GetAuthMethod() op.AuthMethod {
+func (m *MockClient) AuthMethod() op.AuthMethod {
 	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "GetAuthMethod")
+	ret := m.ctrl.Call(m, "AuthMethod")
 	ret0, _ := ret[0].(op.AuthMethod)
 	return ret0
 }
 
-// GetAuthMethod indicates an expected call of GetAuthMethod
+// AuthMethod indicates an expected call of AuthMethod
-func (mr *MockClientMockRecorder) GetAuthMethod() *gomock.Call {
+func (mr *MockClientMockRecorder) AuthMethod() *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAuthMethod", reflect.TypeOf((*MockClient)(nil).GetAuthMethod))
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "AuthMethod", reflect.TypeOf((*MockClient)(nil).AuthMethod))
+}
+
+// DevMode mocks base method
+func (m *MockClient) DevMode() bool {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "DevMode")
+	ret0, _ := ret[0].(bool)
+	return ret0
+}
+
+// DevMode indicates an expected call of DevMode
+func (mr *MockClientMockRecorder) DevMode() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DevMode", reflect.TypeOf((*MockClient)(nil).DevMode))
 }
 
 // GetID mocks base method
@@ -145,3 +160,17 @@ func (mr *MockClientMockRecorder) RedirectURIs() *gomock.Call {
 	mr.mock.ctrl.T.Helper()
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "RedirectURIs", reflect.TypeOf((*MockClient)(nil).RedirectURIs))
 }
+
+// ResponseTypes mocks base method
+func (m *MockClient) ResponseTypes() []oidc.ResponseType {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ResponseTypes")
+	ret0, _ := ret[0].([]oidc.ResponseType)
+	return ret0
+}
+
+// ResponseTypes indicates an expected call of ResponseTypes
+func (mr *MockClientMockRecorder) ResponseTypes() *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ResponseTypes", reflect.TypeOf((*MockClient)(nil).ResponseTypes))
+}

pkg/op/mock/configuration.mock.go

@@ -103,20 +103,6 @@ func (mr *MockConfigurationMockRecorder) KeysEndpoint() *gomock.Call {
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "KeysEndpoint", reflect.TypeOf((*MockConfiguration)(nil).KeysEndpoint))
 }
 
-// Port mocks base method
-func (m *MockConfiguration) Port() string {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "Port")
-	ret0, _ := ret[0].(string)
-	return ret0
-}
-
-// Port indicates an expected call of Port
-func (mr *MockConfigurationMockRecorder) Port() *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Port", reflect.TypeOf((*MockConfiguration)(nil).Port))
-}
-
 // TokenEndpoint mocks base method
 func (m *MockConfiguration) TokenEndpoint() op.Endpoint {
 	m.ctrl.T.Helper()

pkg/op/mock/storage.mock.impl.go

@@ -3,6 +3,7 @@ package mock
 import (
 	"context"
 	"errors"
+	"github.com/caos/oidc/pkg/oidc"
 	"testing"
 	"time"
 
@@ -66,21 +67,25 @@ func ExpectValidClientID(s op.Storage) {
 			var appType op.ApplicationType
 			var authMethod op.AuthMethod
 			var accessTokenType op.AccessTokenType
+			var responseTypes []oidc.ResponseType
 			switch id {
 			case "web_client":
 				appType = op.ApplicationTypeWeb
 				authMethod = op.AuthMethodBasic
 				accessTokenType = op.AccessTokenTypeBearer
+				responseTypes = []oidc.ResponseType{oidc.ResponseTypeCode}
 			case "native_client":
 				appType = op.ApplicationTypeNative
 				authMethod = op.AuthMethodNone
 				accessTokenType = op.AccessTokenTypeBearer
+				responseTypes = []oidc.ResponseType{oidc.ResponseTypeCode}
 			case "useragent_client":
 				appType = op.ApplicationTypeUserAgent
 				authMethod = op.AuthMethodBasic
 				accessTokenType = op.AccessTokenTypeJWT
+				responseTypes = []oidc.ResponseType{oidc.ResponseTypeIDToken}
 			}
-			return &ConfClient{id: id, appType: appType, authMethod: authMethod, accessTokenType: accessTokenType}, nil
+			return &ConfClient{id: id, appType: appType, authMethod: authMethod, accessTokenType: accessTokenType, responseTypes: responseTypes}, nil
 		})
 }
 
@@ -116,6 +121,8 @@ type ConfClient struct {
 	appType         op.ApplicationType
 	authMethod      op.AuthMethod
 	accessTokenType op.AccessTokenType
+	responseTypes   []oidc.ResponseType
+	devMode         bool
 }
 
 func (c *ConfClient) RedirectURIs() []string {
@@ -138,7 +145,7 @@ func (c *ConfClient) ApplicationType() op.ApplicationType {
 	return c.appType
 }
 
-func (c *ConfClient) GetAuthMethod() op.AuthMethod {
+func (c *ConfClient) AuthMethod() op.AuthMethod {
 	return c.authMethod
 }
 
@@ -155,3 +162,9 @@ func (c *ConfClient) IDTokenLifetime() time.Duration {
 func (c *ConfClient) AccessTokenType() op.AccessTokenType {
 	return c.accessTokenType
 }
+func (c *ConfClient) ResponseTypes() []oidc.ResponseType {
+	return c.responseTypes
+}
+func (c *ConfClient) DevMode() bool {
+	return c.devMode
+}

pkg/op/tokenrequest.go

@@ -80,11 +80,11 @@ func AuthorizeClient(ctx context.Context, tokenReq *oidc.AccessTokenRequest, exc
 	if err != nil {
 		return nil, nil, err
 	}
-	if client.GetAuthMethod() == AuthMethodNone {
+	if client.AuthMethod() == AuthMethodNone {
 		authReq, err := AuthorizeCodeChallenge(ctx, tokenReq, exchanger)
 		return authReq, client, err
 	}
-	if client.GetAuthMethod() == AuthMethodPost && !exchanger.AuthMethodPostSupported() {
+	if client.AuthMethod() == AuthMethodPost && !exchanger.AuthMethodPostSupported() {
 		return nil, nil, errors.New("basic not supported")
 	}
 	err = AuthorizeClientIDSecret(ctx, tokenReq.ClientID, tokenReq.ClientSecret, exchanger.Storage())