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fix(api): return typed saml form post data in idp intent (#10136)

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# Which Problems Are Solved

The current user V2 API returns a `[]byte` containing a whole HTML
document including the form on `StartIdentifyProviderIntent` for intents
based on form post (e.g. SAML POST bindings). This is not usable for
most clients as they cannot handle that and render a whole page inside
their app.
For redirect based intents, the url to which the client needs to
redirect is returned.

# How the Problems Are Solved

- Changed the returned type to a new `FormData` message containing the
url and a `fields` map.
- internal changes:
- Session.GetAuth now returns an `Auth` interfacce and error instead of
(content string, redirect bool)
- Auth interface has two implementations: `RedirectAuth` and `FormAuth`
- All use of the GetAuth function now type switch on the returned auth
object
- A template has been added to the login UI to execute the form post
automatically (as is).

# Additional Changes

- Some intent integration test did not check the redirect url and were
wrongly configured.

# Additional Context

- relates to zitadel/typescript#410
This commit is contained in:
Livio Spring
2025-06-30 11:07:33 -04:00
committed by GitHub
parent b7d447e313
commit 64a03fba28
26 changed files with 512 additions and 133 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
internal/api/grpc/user/v2/integration_test/user_test.go
View File

@@ -2057,7 +2057,7 @@ func TestServer_StartIdentityProviderIntent(t *testing.T) {
ChangeDate: timestamppb.Now(),
ResourceOwner: Instance.ID(),
},
url: "http://" + Instance.Domain + ":8000/sso",
url: "http://localhost:8000/sso",
parametersExisting: []string{"RelayState", "SAMLRequest"},
},
wantErr: false,
@@ -2081,7 +2081,7 @@ func TestServer_StartIdentityProviderIntent(t *testing.T) {
ChangeDate: timestamppb.Now(),
ResourceOwner: Instance.ID(),
},
url: "http://" + Instance.Domain + ":8000/sso",
url: "http://localhost:8000/sso",
parametersExisting: []string{"RelayState", "SAMLRequest"},
},
wantErr: false,
@@ -2105,6 +2105,8 @@ func TestServer_StartIdentityProviderIntent(t *testing.T) {
ChangeDate: timestamppb.Now(),
ResourceOwner: Instance.ID(),
},
url: "http://localhost:8000/sso",
parametersExisting: []string{"RelayState", "SAMLRequest"},
postForm: true,
},
wantErr: false,
@@ -2143,9 +2145,11 @@ func TestServer_StartIdentityProviderIntent(t *testing.T) {
}
require.NoError(t, err)
if tt.want.url != "" {
if tt.want.url != "" && !tt.want.postForm {
authUrl, err := url.Parse(got.GetAuthUrl())
require.NoError(t, err)
assert.Equal(t, tt.want.url, authUrl.Scheme+"://"+authUrl.Host+authUrl.Path)
require.Len(t, authUrl.Query(), len(tt.want.parametersEqual)+len(tt.want.parametersExisting))
for _, existing := range tt.want.parametersExisting {
@@ -2156,7 +2160,15 @@ func TestServer_StartIdentityProviderIntent(t *testing.T) {
}
}
if tt.want.postForm {
assert.NotEmpty(t, got.GetPostForm())
assert.Equal(t, tt.want.url, got.GetFormData().GetUrl())
require.Len(t, got.GetFormData().GetFields(), len(tt.want.parametersEqual)+len(tt.want.parametersExisting))
for _, existing := range tt.want.parametersExisting {
assert.Contains(t, got.GetFormData().GetFields(), existing)
}
for key, equal := range tt.want.parametersEqual {
assert.Equal(t, got.GetFormData().GetFields()[key], equal)
}
}
integration.AssertDetails(t, &user.StartIdentityProviderIntentResponse{
Details: tt.want.details,

25
internal/api/grpc/user/v2/intent.go
View File

@@ -52,19 +52,28 @@ func (s *Server) startIDPIntent(ctx context.Context, idpID string, urls *user.Re
if err != nil {
return nil, err
}
content, redirect := session.GetAuth(ctx)
if redirect {
return &user.StartIdentityProviderIntentResponse{
Details: object.DomainToDetailsPb(details),
NextStep: &user.StartIdentityProviderIntentResponse_AuthUrl{AuthUrl: content},
}, nil
auth, err := session.GetAuth(ctx)
if err != nil {
return nil, err
}
switch a := auth.(type) {
case *idp.RedirectAuth:
return &user.StartIdentityProviderIntentResponse{
Details: object.DomainToDetailsPb(details),
NextStep: &user.StartIdentityProviderIntentResponse_PostForm{
PostForm: []byte(content),
NextStep: &user.StartIdentityProviderIntentResponse_AuthUrl{AuthUrl: a.RedirectURL},
}, nil
case *idp.FormAuth:
return &user.StartIdentityProviderIntentResponse{
Details: object.DomainToDetailsPb(details),
NextStep: &user.StartIdentityProviderIntentResponse_FormData{
FormData: &user.FormData{
Url: a.URL,
Fields: a.Fields,
},
},
}, nil
}
return nil, zerrors.ThrowInvalidArgumentf(nil, "USERv2-3g2j3", "type oneOf %T in method StartIdentityProviderIntent not implemented", auth)
}
func (s *Server) startLDAPIntent(ctx context.Context, idpID string, ldapCredentials *user.LDAPCredentials) (*user.StartIdentityProviderIntentResponse, error) {

20
internal/api/grpc/user/v2beta/integration_test/user_test.go
View File

@@ -2058,7 +2058,7 @@ func TestServer_StartIdentityProviderIntent(t *testing.T) {
ChangeDate: timestamppb.Now(),
ResourceOwner: Instance.ID(),
},
url: "http://" + Instance.Domain + ":8000/sso",
url: "http://localhost:8000/sso",
parametersExisting: []string{"RelayState", "SAMLRequest"},
},
wantErr: false,
@@ -2082,7 +2082,7 @@ func TestServer_StartIdentityProviderIntent(t *testing.T) {
ChangeDate: timestamppb.Now(),
ResourceOwner: Instance.ID(),
},
url: "http://" + Instance.Domain + ":8000/sso",
url: "http://localhost:8000/sso",
parametersExisting: []string{"RelayState", "SAMLRequest"},
},
wantErr: false,
@@ -2106,6 +2106,8 @@ func TestServer_StartIdentityProviderIntent(t *testing.T) {
ChangeDate: timestamppb.Now(),
ResourceOwner: Instance.ID(),
},
url: "http://localhost:8000/sso",
parametersExisting: []string{"RelayState", "SAMLRequest"},
postForm: true,
},
wantErr: false,
@@ -2120,9 +2122,11 @@ func TestServer_StartIdentityProviderIntent(t *testing.T) {
}
require.NoError(t, err)
if tt.want.url != "" {
if tt.want.url != "" && !tt.want.postForm {
authUrl, err := url.Parse(got.GetAuthUrl())
require.NoError(t, err)
assert.Equal(t, tt.want.url, authUrl.Scheme+"://"+authUrl.Host+authUrl.Path)
require.Len(t, authUrl.Query(), len(tt.want.parametersEqual)+len(tt.want.parametersExisting))
for _, existing := range tt.want.parametersExisting {
@@ -2133,7 +2137,15 @@ func TestServer_StartIdentityProviderIntent(t *testing.T) {
}
}
if tt.want.postForm {
assert.NotEmpty(t, got.GetPostForm())
assert.Equal(t, tt.want.url, got.GetFormData().GetUrl())
require.Len(t, got.GetFormData().GetFields(), len(tt.want.parametersEqual)+len(tt.want.parametersExisting))
for _, existing := range tt.want.parametersExisting {
assert.Contains(t, got.GetFormData().GetFields(), existing)
}
for key, equal := range tt.want.parametersEqual {
assert.Equal(t, got.GetFormData().GetFields()[key], equal)
}
}
integration.AssertDetails(t, &user.StartIdentityProviderIntentResponse{
Details: tt.want.details,

25
internal/api/grpc/user/v2beta/user.go
View File

@@ -380,19 +380,28 @@ func (s *Server) startIDPIntent(ctx context.Context, idpID string, urls *user.Re
if err != nil {
return nil, err
}
content, redirect := session.GetAuth(ctx)
if redirect {
return &user.StartIdentityProviderIntentResponse{
Details: object.DomainToDetailsPb(details),
NextStep: &user.StartIdentityProviderIntentResponse_AuthUrl{AuthUrl: content},
}, nil
auth, err := session.GetAuth(ctx)
if err != nil {
return nil, err
}
switch a := auth.(type) {
case *idp.RedirectAuth:
return &user.StartIdentityProviderIntentResponse{
Details: object.DomainToDetailsPb(details),
NextStep: &user.StartIdentityProviderIntentResponse_PostForm{
PostForm: []byte(content),
NextStep: &user.StartIdentityProviderIntentResponse_AuthUrl{AuthUrl: a.RedirectURL},
}, nil
case *idp.FormAuth:
return &user.StartIdentityProviderIntentResponse{
Details: object.DomainToDetailsPb(details),
NextStep: &user.StartIdentityProviderIntentResponse_FormData{
FormData: &user.FormData{
Url: a.URL,
Fields: a.Fields,
},
},
}, nil
}
return nil, zerrors.ThrowInvalidArgumentf(nil, "USERv2-3g2j3", "type oneOf %T in method StartIdentityProviderIntent not implemented", auth)
}
func (s *Server) startLDAPIntent(ctx context.Context, idpID string, ldapCredentials *user.LDAPCredentials) (*user.StartIdentityProviderIntentResponse, error) {

28
internal/api/ui/login/external_provider_handler.go
View File

@@ -48,6 +48,18 @@ const (
tmplExternalNotFoundOption = "externalnotfoundoption"
)
var (
samlFormPost = template.Must(template.New("saml-post-form").Parse(`<!DOCTYPE html><html><body>
<form method="post" action="{{.URL}}" id="SAMLRequestForm">
{{range $key, $value := .Fields}}
<input type="hidden" name="{{$key}}" value="{{$value}}" />
{{end}}
<input id="SAMLSubmitButton" type="submit" value="Submit" />
</form>
<script>document.getElementById('SAMLSubmitButton').style.visibility="hidden";document.getElementById('SAMLRequestForm').submit();</script>
</body></html>`))
)
type externalIDPData struct {
IDPConfigID string `schema:"idpConfigID"`
}
@@ -201,17 +213,23 @@ func (l *Login) handleIDP(w http.ResponseWriter, r *http.Request, authReq *domai
l.externalAuthFailed(w, r, authReq, err)
return
}
content, redirect := session.GetAuth(r.Context())
if redirect {
http.Redirect(w, r, content, http.StatusFound)
auth, err := session.GetAuth(r.Context())
if err != nil {
l.renderInternalError(w, r, authReq, err)
return
}
_, err = w.Write([]byte(content))
switch a := auth.(type) {
case *idp.RedirectAuth:
http.Redirect(w, r, a.RedirectURL, http.StatusFound)
return
case *idp.FormAuth:
err = samlFormPost.Execute(w, a)
if err != nil {
l.renderError(w, r, authReq, err)
return
}
return
}
}
// handleExternalLoginCallbackForm handles the callback from a IDP with form_post.

133
internal/command/idp_intent_test.go
View File

@@ -432,8 +432,7 @@ func TestCommands_AuthFromProvider(t *testing.T) {
samlRootURL string
}
type res struct {
content string
redirect bool
auth idp.Auth
err error
}
tests := []struct {
@@ -579,8 +578,7 @@ func TestCommands_AuthFromProvider(t *testing.T) {
callbackURL: "url",
},
res{
content: "auth?client_id=clientID&prompt=select_account&redirect_uri=url&response_type=code&state=id",
redirect: true,
auth: &idp.RedirectAuth{RedirectURL: "auth?client_id=clientID&prompt=select_account&redirect_uri=url&response_type=code&state=id"},
},
},
{
@@ -671,8 +669,7 @@ func TestCommands_AuthFromProvider(t *testing.T) {
callbackURL: "url",
},
res{
content: "https://login.microsoftonline.com/tenant/oauth2/v2.0/authorize?client_id=clientID&prompt=select_account&redirect_uri=url&response_type=code&scope=openid+profile+User.Read&state=id",
redirect: true,
auth: &idp.RedirectAuth{RedirectURL: "https://login.microsoftonline.com/tenant/oauth2/v2.0/authorize?client_id=clientID&prompt=select_account&redirect_uri=url&response_type=code&scope=openid+profile+User.Read&state=id"},
},
},
}
@@ -686,13 +683,12 @@ func TestCommands_AuthFromProvider(t *testing.T) {
_, session, err := c.AuthFromProvider(tt.args.ctx, tt.args.idpID, tt.args.callbackURL, tt.args.samlRootURL)
require.ErrorIs(t, err, tt.res.err)
var content string
var redirect bool
var got idp.Auth
if err == nil {
content, redirect = session.GetAuth(tt.args.ctx)
got, err = session.GetAuth(tt.args.ctx)
assert.Equal(t, tt.res.auth, got)
assert.NoError(t, err)
}
assert.Equal(t, tt.res.redirect, redirect)
assert.Equal(t, tt.res.content, content)
})
}
}
@@ -811,6 +807,97 @@ func TestCommands_AuthFromProvider_SAML(t *testing.T) {
},
},
},
{
"saml post auth",
fields{
secretCrypto: crypto.CreateMockEncryptionAlg(gomock.NewController(t)),
eventstore: expectEventstore(
expectFilter(
eventFromEventPusherWithInstanceID(
"instance",
instance.NewSAMLIDPAddedEvent(context.Background(), &instance.NewAggregate("instance").Aggregate,
"idp",
"name",
[]byte("<EntityDescriptor xmlns=\"urn:oasis:names:tc:SAML:2.0:metadata\" validUntil=\"2023-08-27T12:40:58.803Z\" cacheDuration=\"PT48H\" entityID=\"http://localhost:8000/metadata\">\n <IDPSSODescriptor xmlns=\"urn:oasis:names:tc:SAML:2.0:metadata\" protocolSupportEnumeration=\"urn:oasis:names:tc:SAML:2.0:protocol\">\n <KeyDescriptor use=\"signing\">\n <KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Data xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Certificate xmlns=\"http://www.w3.org/2000/09/xmldsig#\">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</X509Certificate>\n </X509Data>\n </KeyInfo>\n </KeyDescriptor>\n <KeyDescriptor use=\"encryption\">\n <KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Data xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Certificate xmlns=\"http://www.w3.org/2000/09/xmldsig#\">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</X509Certificate>\n </X509Data>\n </KeyInfo>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes128-cbc\"></EncryptionMethod>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes192-cbc\"></EncryptionMethod>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes256-cbc\"></EncryptionMethod>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p\"></EncryptionMethod>\n </KeyDescriptor>\n <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDFormat>\n <SingleSignOnService Binding=\"urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST\" Location=\"http://localhost:8000/sso\"></SingleSignOnService>\n <SingleSignOnService Binding=\"urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST\" Location=\"http://localhost:8000/sso\"></SingleSignOnService>\n </IDPSSODescriptor>\n</EntityDescriptor>"),
&crypto.CryptoValue{
CryptoType: crypto.TypeEncryption,
Algorithm: "enc",
KeyID: "id",
Crypted: []byte("key"),
},
[]byte("certificate"),
"",
false,
gu.Ptr(domain.SAMLNameIDFormatUnspecified),
"",
false,
rep_idp.Options{},
)),
),
expectFilter(
eventFromEventPusherWithInstanceID(
"instance",
instance.NewSAMLIDPAddedEvent(context.Background(), &instance.NewAggregate("instance").Aggregate,
"idp",
"name",
[]byte("<EntityDescriptor xmlns=\"urn:oasis:names:tc:SAML:2.0:metadata\" validUntil=\"2023-08-27T12:40:58.803Z\" cacheDuration=\"PT48H\" entityID=\"http://localhost:8000/metadata\">\n <IDPSSODescriptor xmlns=\"urn:oasis:names:tc:SAML:2.0:metadata\" protocolSupportEnumeration=\"urn:oasis:names:tc:SAML:2.0:protocol\">\n <KeyDescriptor use=\"signing\">\n <KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Data xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Certificate xmlns=\"http://www.w3.org/2000/09/xmldsig#\">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</X509Certificate>\n </X509Data>\n </KeyInfo>\n </KeyDescriptor>\n <KeyDescriptor use=\"encryption\">\n <KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Data xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Certificate xmlns=\"http://www.w3.org/2000/09/xmldsig#\">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</X509Certificate>\n </X509Data>\n </KeyInfo>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes128-cbc\"></EncryptionMethod>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes192-cbc\"></EncryptionMethod>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes256-cbc\"></EncryptionMethod>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p\"></EncryptionMethod>\n </KeyDescriptor>\n <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDFormat>\n <SingleSignOnService Binding=\"urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST\" Location=\"http://localhost:8000/sso\"></SingleSignOnService>\n <SingleSignOnService Binding=\"urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST\" Location=\"http://localhost:8000/sso\"></SingleSignOnService>\n </IDPSSODescriptor>\n</EntityDescriptor>"),
&crypto.CryptoValue{
CryptoType: crypto.TypeEncryption,
Algorithm: "enc",
KeyID: "id",
Crypted: []byte("-----BEGIN RSA PRIVATE KEY-----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\nlOsiC4A2uGq4Lbfld+gjoplJ5GX6qXtTgZ6m7eo0y7U6zm2tkN0=\n-----END RSA PRIVATE KEY-----\n"),
}, []byte("-----BEGIN CERTIFICATE-----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\nOxVyt5XkHq1tWwVyBmFp\n-----END CERTIFICATE-----\n"),
"",
false,
gu.Ptr(domain.SAMLNameIDFormatUnspecified),
"",
false,
rep_idp.Options{},
)),
),
expectFilter(
eventFromEventPusherWithInstanceID(
"instance",
func() eventstore.Command {
success, _ := url.Parse("https://success.url")
failure, _ := url.Parse("https://failure.url")
return idpintent.NewStartedEvent(
context.Background(),
&idpintent.NewAggregate("id", "instance").Aggregate,
success,
failure,
"idp",
nil,
)
}(),
),
),
expectRandomPush(
[]eventstore.Command{
idpintent.NewSAMLRequestEvent(
context.Background(),
&idpintent.NewAggregate("id", "instance").Aggregate,
"request",
),
},
),
),
idGenerator: mock.ExpectID(t, "id"),
},
args{
ctx: authz.SetCtxData(context.Background(), authz.CtxData{OrgID: "ro"}),
idpID: "idp",
callbackURL: "url",
samlRootURL: "samlurl",
},
res{
url: "http://localhost:8000/sso",
values: map[string]string{
"SAMLRequest": "", // generated IDs so not assertable
"RelayState": "id",
},
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
@@ -822,16 +909,30 @@ func TestCommands_AuthFromProvider_SAML(t *testing.T) {
_, session, err := c.AuthFromProvider(tt.args.ctx, tt.args.idpID, tt.args.callbackURL, tt.args.samlRootURL)
require.ErrorIs(t, err, tt.res.err)
content, _ := session.GetAuth(tt.args.ctx)
authURL, err := url.Parse(content)
auth, err := session.GetAuth(tt.args.ctx)
require.NoError(t, err)
var authURL *url.URL
authFields := make(map[string]string)
switch a := auth.(type) {
case *idp.RedirectAuth:
authURL, err = url.Parse(a.RedirectURL)
for key, values := range authURL.Query() {
authFields[key] = values[0]
}
require.NoError(t, err)
case *idp.FormAuth:
authURL, err = url.Parse(a.URL)
require.NoError(t, err)
authFields = a.Fields
}
assert.Equal(t, tt.res.url, authURL.Scheme+"://"+authURL.Host+authURL.Path)
query := authURL.Query()
for k, v := range tt.res.values {
assert.True(t, query.Has(k))
assert.Contains(t, authFields, k)
if v != "" {
assert.Equal(t, v, query.Get(k))
assert.Equal(t, v, authFields[k])
}
}
})

8
internal/idp/providers/apple/apple_test.go
View File

@@ -62,10 +62,10 @@ func TestProvider_BeginAuth(t *testing.T) {
ctx := context.Background()
session, err := provider.BeginAuth(ctx, "testState")
r.NoError(err)
content, redirect := session.GetAuth(ctx)
contentExpected, redirectExpected := tt.want.GetAuth(ctx)
a.Equal(redirectExpected, redirect)
a.Equal(contentExpected, content)
auth, err := session.GetAuth(ctx)
authExpected, errExpected := tt.want.GetAuth(ctx)
a.ErrorIs(err, errExpected)
a.Equal(authExpected, auth)
})
}
}

8
internal/idp/providers/azuread/azuread_test.go
View File

@@ -81,10 +81,10 @@ func TestProvider_BeginAuth(t *testing.T) {
session, err := provider.BeginAuth(ctx, "testState")
r.NoError(err)
wantHeaders, wantContent := tt.want.GetAuth(ctx)
gotHeaders, gotContent := session.GetAuth(ctx)
a.Equal(wantHeaders, gotHeaders)
a.Equal(wantContent, gotContent)
wantAuth, wantErr := tt.want.GetAuth(ctx)
gotAuth, gotErr := session.GetAuth(ctx)
a.Equal(wantAuth, gotAuth)
a.ErrorIs(gotErr, wantErr)
})
}
}

2
internal/idp/providers/azuread/session.go
View File

@@ -28,7 +28,7 @@ func NewSession(provider *Provider, code string) *Session {
}
// GetAuth implements the [idp.Provider] interface by calling the wrapped [oauth.Session].
func (s *Session) GetAuth(ctx context.Context) (content string, redirect bool) {
func (s *Session) GetAuth(ctx context.Context) (idp.Auth, error) {
return s.oauth().GetAuth(ctx)
}

8
internal/idp/providers/github/github_test.go
View File

@@ -48,10 +48,10 @@ func TestProvider_BeginAuth(t *testing.T) {
session, err := provider.BeginAuth(ctx, "testState")
r.NoError(err)
wantHeaders, wantContent := tt.want.GetAuth(ctx)
gotHeaders, gotContent := session.GetAuth(ctx)
a.Equal(wantHeaders, gotHeaders)
a.Equal(wantContent, gotContent)
wantAuth, wantErr := tt.want.GetAuth(ctx)
gotAuth, gotErr := session.GetAuth(ctx)
a.Equal(wantAuth, gotAuth)
a.ErrorIs(gotErr, wantErr)
})
}
}

8
internal/idp/providers/gitlab/gitlab_test.go
View File

@@ -59,10 +59,10 @@ func TestProvider_BeginAuth(t *testing.T) {
session, err := provider.BeginAuth(ctx, "testState")
r.NoError(err)
wantHeaders, wantContent := tt.want.GetAuth(ctx)
gotHeaders, gotContent := session.GetAuth(ctx)
a.Equal(wantHeaders, gotHeaders)
a.Equal(wantContent, gotContent)
wantAuth, wantErr := tt.want.GetAuth(ctx)
gotAuth, gotErr := session.GetAuth(ctx)
a.Equal(wantAuth, gotAuth)
a.ErrorIs(gotErr, wantErr)
})
}
}

8
internal/idp/providers/google/google_test.go
View File

@@ -48,10 +48,10 @@ func TestProvider_BeginAuth(t *testing.T) {
session, err := provider.BeginAuth(ctx, "testState")
r.NoError(err)
wantHeaders, wantContent := tt.want.GetAuth(ctx)
gotHeaders, gotContent := session.GetAuth(ctx)
a.Equal(wantHeaders, gotHeaders)
a.Equal(wantContent, gotContent)
wantAuth, wantErr := tt.want.GetAuth(ctx)
gotAuth, gotErr := session.GetAuth(ctx)
a.Equal(wantAuth, gotAuth)
a.ErrorIs(gotErr, wantErr)
})
}
}

8
internal/idp/providers/jwt/jwt_test.go
View File

@@ -119,10 +119,10 @@ func TestProvider_BeginAuth(t *testing.T) {
}
if tt.want.err == nil {
a.NoError(err)
wantHeaders, wantContent := tt.want.session.GetAuth(ctx)
gotHeaders, gotContent := session.GetAuth(ctx)
a.Equal(wantHeaders, gotHeaders)
a.Equal(wantContent, gotContent)
wantAuth, wantErr := tt.want.session.GetAuth(ctx)
gotAuth, gotErr := session.GetAuth(ctx)
a.Equal(wantAuth, gotAuth)
a.ErrorIs(gotErr, wantErr)
}
})
}

2
internal/idp/providers/jwt/session.go
View File

@@ -42,7 +42,7 @@ func NewSessionFromRequest(provider *Provider, r *http.Request) *Session {
}
// GetAuth implements the [idp.Session] interface.
func (s *Session) GetAuth(ctx context.Context) (string, bool) {
func (s *Session) GetAuth(ctx context.Context) (idp.Auth, error) {
return idp.Redirect(s.AuthURL)
}

2
internal/idp/providers/ldap/session.go
View File

@@ -39,7 +39,7 @@ func NewSession(provider *Provider, username, password string) *Session {
}
// GetAuth implements the [idp.Session] interface.
func (s *Session) GetAuth(ctx context.Context) (string, bool) {
func (s *Session) GetAuth(ctx context.Context) (idp.Auth, error) {
return idp.Redirect(s.loginUrl)
}

8
internal/idp/providers/oauth/oauth2_test.go
View File

@@ -80,10 +80,10 @@ func TestProvider_BeginAuth(t *testing.T) {
session, err := provider.BeginAuth(ctx, "testState")
r.NoError(err)
wantHeaders, wantContent := tt.want.GetAuth(ctx)
gotHeaders, gotContent := session.GetAuth(ctx)
a.Equal(wantHeaders, gotHeaders)
a.Equal(wantContent, gotContent)
wantAuth, wantErr := tt.want.GetAuth(ctx)
gotAuth, gotErr := session.GetAuth(ctx)
a.Equal(wantAuth, gotAuth)
a.ErrorIs(gotErr, wantErr)
})
}
}

2
internal/idp/providers/oauth/session.go
View File

@@ -37,7 +37,7 @@ func NewSession(provider *Provider, code string, idpArguments map[string]any) *S
}
// GetAuth implements the [idp.Session] interface.
func (s *Session) GetAuth(ctx context.Context) (string, bool) {
func (s *Session) GetAuth(ctx context.Context) (idp.Auth, error) {
return idp.Redirect(s.AuthURL)
}

8
internal/idp/providers/oidc/oidc_test.go
View File

@@ -98,10 +98,10 @@ func TestProvider_BeginAuth(t *testing.T) {
session, err := provider.BeginAuth(ctx, "testState")
r.NoError(err)
wantHeaders, wantContent := tt.want.GetAuth(ctx)
gotHeaders, gotContent := session.GetAuth(ctx)
a.Equal(wantHeaders, gotHeaders)
a.Equal(wantContent, gotContent)
wantAuth, wantErr := tt.want.GetAuth(ctx)
gotAuth, gotErr := session.GetAuth(ctx)
a.Equal(wantAuth, gotAuth)
a.ErrorIs(gotErr, wantErr)
})
}
}

2
internal/idp/providers/oidc/session.go
View File

@@ -33,7 +33,7 @@ func NewSession(provider *Provider, code string, idpArguments map[string]any) *S
}
// GetAuth implements the [idp.Session] interface.
func (s *Session) GetAuth(ctx context.Context) (string, bool) {
func (s *Session) GetAuth(ctx context.Context) (idp.Auth, error) {
return idp.Redirect(s.AuthURL)
}

130
internal/idp/providers/saml/saml_test.go
View File

@@ -1,7 +1,9 @@
package saml
import (
"context"
"encoding/xml"
"net/url"
"testing"
"time"
@@ -11,10 +13,138 @@ import (
"github.com/stretchr/testify/require"
"github.com/zitadel/zitadel/internal/domain"
"github.com/zitadel/zitadel/internal/idp"
"github.com/zitadel/zitadel/internal/idp/providers/saml/requesttracker"
"github.com/zitadel/zitadel/internal/zerrors"
)
func TestProvider_BeginAuth(t *testing.T) {
requestTracker := requesttracker.New(
func(ctx context.Context, authRequestID, samlRequestID string) error {
assert.Equal(t, "state", authRequestID)
return nil
},
func(ctx context.Context, authRequestID string) (*samlsp.TrackedRequest, error) {
return &samlsp.TrackedRequest{
SAMLRequestID: "state",
Index: authRequestID,
}, nil
},
)
type fields struct {
name string
rootURL string
metadata []byte
certificate []byte
key []byte
options []ProviderOpts
}
type args struct {
state string
}
type want struct {
err func(error) bool
authType idp.Auth
ssoURL string
relayState string
}
tests := []struct {
name string
fields fields
args args
want want
}{
{
name: "redirect binding, success",
fields: fields{
name: "saml",
rootURL: "https://localhost:8080",
metadata: []byte("<EntityDescriptor xmlns=\"urn:oasis:names:tc:SAML:2.0:metadata\" validUntil=\"2023-08-27T12:40:58.803Z\" cacheDuration=\"PT48H\" entityID=\"http://localhost:8000/metadata\">\n <IDPSSODescriptor xmlns=\"urn:oasis:names:tc:SAML:2.0:metadata\" protocolSupportEnumeration=\"urn:oasis:names:tc:SAML:2.0:protocol\">\n <KeyDescriptor use=\"signing\">\n <KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Data xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Certificate xmlns=\"http://www.w3.org/2000/09/xmldsig#\">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</X509Certificate>\n </X509Data>\n </KeyInfo>\n </KeyDescriptor>\n <KeyDescriptor use=\"encryption\">\n <KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Data xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Certificate xmlns=\"http://www.w3.org/2000/09/xmldsig#\">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</X509Certificate>\n </X509Data>\n </KeyInfo>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes128-cbc\"></EncryptionMethod>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes192-cbc\"></EncryptionMethod>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes256-cbc\"></EncryptionMethod>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p\"></EncryptionMethod>\n </KeyDescriptor>\n <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDFormat>\n <SingleSignOnService Binding=\"urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect\" Location=\"http://localhost:8000/sso\"></SingleSignOnService>\n <SingleSignOnService Binding=\"urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST\" Location=\"http://localhost:8000/sso\"></SingleSignOnService>\n </IDPSSODescriptor>\n</EntityDescriptor>"),
certificate: []byte("-----BEGIN CERTIFICATE-----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\nOxVyt5XkHq1tWwVyBmFp\n-----END CERTIFICATE-----\n"),
key: []byte("-----BEGIN RSA PRIVATE KEY-----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\nlOsiC4A2uGq4Lbfld+gjoplJ5GX6qXtTgZ6m7eo0y7U6zm2tkN0=\n-----END RSA PRIVATE KEY-----\n"),
options: []ProviderOpts{
WithCustomRequestTracker(requestTracker),
},
},
args: args{
state: "state",
},
want: want{
authType: &idp.RedirectAuth{},
ssoURL: "http://localhost:8000/sso",
relayState: "state",
},
},
{
name: "post binding, success",
fields: fields{
name: "saml",
rootURL: "https://localhost:8080",
metadata: []byte("<EntityDescriptor xmlns=\"urn:oasis:names:tc:SAML:2.0:metadata\" validUntil=\"2023-08-27T12:40:58.803Z\" cacheDuration=\"PT48H\" entityID=\"http://localhost:8000/metadata\">\n <IDPSSODescriptor xmlns=\"urn:oasis:names:tc:SAML:2.0:metadata\" protocolSupportEnumeration=\"urn:oasis:names:tc:SAML:2.0:protocol\">\n <KeyDescriptor use=\"signing\">\n <KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Data xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Certificate xmlns=\"http://www.w3.org/2000/09/xmldsig#\">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</X509Certificate>\n </X509Data>\n </KeyInfo>\n </KeyDescriptor>\n <KeyDescriptor use=\"encryption\">\n <KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Data xmlns=\"http://www.w3.org/2000/09/xmldsig#\">\n <X509Certificate xmlns=\"http://www.w3.org/2000/09/xmldsig#\">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</X509Certificate>\n </X509Data>\n </KeyInfo>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes128-cbc\"></EncryptionMethod>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes192-cbc\"></EncryptionMethod>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes256-cbc\"></EncryptionMethod>\n <EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p\"></EncryptionMethod>\n </KeyDescriptor>\n <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDFormat>\n <SingleSignOnService Binding=\"urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST\" Location=\"http://localhost:8000/sso\"></SingleSignOnService>\n <SingleSignOnService Binding=\"urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST\" Location=\"http://localhost:8000/sso\"></SingleSignOnService>\n </IDPSSODescriptor>\n</EntityDescriptor>"),
certificate: []byte("-----BEGIN CERTIFICATE-----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\nOxVyt5XkHq1tWwVyBmFp\n-----END CERTIFICATE-----\n"),
key: []byte("-----BEGIN RSA PRIVATE KEY-----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\nlOsiC4A2uGq4Lbfld+gjoplJ5GX6qXtTgZ6m7eo0y7U6zm2tkN0=\n-----END RSA PRIVATE KEY-----\n"),
options: []ProviderOpts{
WithCustomRequestTracker(requestTracker),
},
},
args: args{
state: "state",
},
want: want{
authType: &idp.FormAuth{},
ssoURL: "http://localhost:8000/sso",
relayState: "state",
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
a := assert.New(t)
provider, err := New(
tt.fields.name,
tt.fields.rootURL,
tt.fields.metadata,
tt.fields.certificate,
tt.fields.key,
tt.fields.options...,
)
require.NoError(t, err)
ctx := context.Background()
session, err := provider.BeginAuth(ctx, tt.args.state, nil)
if tt.want.err != nil && !tt.want.err(err) {
a.Fail("invalid error", err)
}
if tt.want.err == nil {
a.NoError(err)
gotAuth, gotErr := session.GetAuth(ctx)
a.NoError(gotErr)
a.IsType(tt.want.authType, gotAuth)
var ssoURL, relayState, samlRequest string
switch auth := gotAuth.(type) {
case *idp.RedirectAuth:
gotRedirect, err := url.Parse(auth.RedirectURL)
a.NoError(err)
gotQuery := gotRedirect.Query()
ssoURL = gotRedirect.Scheme + "://" + gotRedirect.Host + gotRedirect.Path
relayState = gotQuery.Get("RelayState")
samlRequest = gotQuery.Get("SAMLRequest")
case *idp.FormAuth:
ssoURL = auth.URL
relayState = auth.Fields["RelayState"]
samlRequest = auth.Fields["SAMLRequest"]
}
a.Equal(tt.want.ssoURL, ssoURL)
a.Equal(tt.want.relayState, relayState)
a.NotEmpty(samlRequest)
}
})
}
}
func TestProvider_Options(t *testing.T) {
type fields struct {
name string

93
internal/idp/providers/saml/session.go
View File

@@ -1,13 +1,14 @@
package saml
import (
"bytes"
"context"
"encoding/base64"
"errors"
"net/http"
"net/url"
"time"
"github.com/beevik/etree"
"github.com/crewjam/saml"
"github.com/crewjam/saml/samlsp"
@@ -43,22 +44,15 @@ func NewSession(provider *Provider, requestID string, request *http.Request) (*S
}
// GetAuth implements the [idp.Session] interface.
func (s *Session) GetAuth(ctx context.Context) (string, bool) {
url, _ := url.Parse(s.state)
resp := NewTempResponseWriter()
func (s *Session) GetAuth(ctx context.Context) (idp.Auth, error) {
url, err := url.Parse(s.state)
if err != nil {
return nil, err
}
request := &http.Request{
URL: url,
}
s.ServiceProvider.HandleStartAuthFlow(
resp,
request.WithContext(ctx),
)
if location := resp.Header().Get("Location"); location != "" {
return idp.Redirect(location)
}
return idp.Form(resp.content.String())
return s.auth(request.WithContext(ctx))
}
// PersistentParameters implements the [idp.Session] interface.
@@ -130,24 +124,57 @@ func (s *Session) transientMappingID() (string, error) {
return "", zerrors.ThrowInvalidArgument(nil, "SAML-swwg2", "Errors.Intent.MissingSingleMappingAttribute")
}
type TempResponseWriter struct {
header http.Header
content *bytes.Buffer
}
func (w *TempResponseWriter) Header() http.Header {
return w.header
}
func (w *TempResponseWriter) Write(content []byte) (int, error) {
return w.content.Write(content)
}
func (w *TempResponseWriter) WriteHeader(statusCode int) {}
func NewTempResponseWriter() *TempResponseWriter {
return &TempResponseWriter{
header: map[string][]string{},
content: bytes.NewBuffer([]byte{}),
// auth is a modified copy of the [samlsp.Middleware.HandleStartAuthFlow] method.
// Instead of writing the response to the http.ResponseWriter, it returns the auth request as an [idp.Auth].
// In case of an error, it returns the error directly and does not write to the response.
func (s *Session) auth(r *http.Request) (idp.Auth, error) {
if r.URL.Path == s.ServiceProvider.ServiceProvider.AcsURL.Path {
// should never occur, but was handled in the original method, so we keep it here
return nil, zerrors.ThrowInvalidArgument(nil, "SAML-Eoi24", "don't wrap Middleware with RequireAccount")
}
var binding, bindingLocation string
if s.ServiceProvider.Binding != "" {
binding = s.ServiceProvider.Binding
bindingLocation = s.ServiceProvider.ServiceProvider.GetSSOBindingLocation(binding)
} else {
binding = saml.HTTPRedirectBinding
bindingLocation = s.ServiceProvider.ServiceProvider.GetSSOBindingLocation(binding)
if bindingLocation == "" {
binding = saml.HTTPPostBinding
bindingLocation = s.ServiceProvider.ServiceProvider.GetSSOBindingLocation(binding)
}
}
authReq, err := s.ServiceProvider.ServiceProvider.MakeAuthenticationRequest(bindingLocation, binding, s.ServiceProvider.ResponseBinding)
if err != nil {
return nil, err
}
relayState, err := s.ServiceProvider.RequestTracker.TrackRequest(nil, r, authReq.ID)
if err != nil {
return nil, err
}
if binding == saml.HTTPRedirectBinding {
redirectURL, err := authReq.Redirect(relayState, &s.ServiceProvider.ServiceProvider)
if err != nil {
return nil, err
}
return idp.Redirect(redirectURL.String())
}
if binding == saml.HTTPPostBinding {
doc := etree.NewDocument()
doc.SetRoot(authReq.Element())
reqBuf, err := doc.WriteToBytes()
if err != nil {
return nil, err
}
encodedReqBuf := base64.StdEncoding.EncodeToString(reqBuf)
return idp.Form(authReq.Destination,
map[string]string{
"SAMLRequest": encodedReqBuf,
"RelayState": relayState,
})
}
return nil, zerrors.ThrowInvalidArgument(nil, "SAML-Eoi24", "Errors.Intent.Invalid")
}

30
internal/idp/session.go
View File

@@ -7,12 +7,29 @@ import (
// Session is the minimal implementation for a session of a 3rd party authentication [Provider]
type Session interface {
GetAuth(ctx context.Context) (content string, redirect bool)
GetAuth(ctx context.Context) (Auth, error)
PersistentParameters() map[string]any
FetchUser(ctx context.Context) (User, error)
ExpiresAt() time.Time
}
type Auth interface {
auth()
}
type RedirectAuth struct {
RedirectURL string
}
func (r *RedirectAuth) auth() {}
type FormAuth struct {
URL string
Fields map[string]string
}
func (f *FormAuth) auth() {}
// SessionSupportsMigration is an optional extension to the Session interface.
// It can be implemented to support migrating users, were the initial external id has changed because of a migration of the Provider type.
// E.g. when a user was linked on a generic OIDC provider and this provider has now been migrated to an AzureAD provider.
@@ -22,10 +39,13 @@ type SessionSupportsMigration interface {
RetrievePreviousID() (previousID string, err error)
}
func Redirect(redirectURL string) (string, bool) {
return redirectURL, true
func Redirect(redirectURL string) (*RedirectAuth, error) {
return &RedirectAuth{RedirectURL: redirectURL}, nil
}
func Form(html string) (string, bool) {
return html, false
func Form(url string, fields map[string]string) (*FormAuth, error) {
return &FormAuth{
URL: url,
Fields: fields,
}, nil
}

18
proto/zitadel/user/v2/idp.proto
View File

@@ -162,3 +162,21 @@ message IDPLink {
}
];
}
message FormData {
// The URL to which the form should be submitted using the POST method.
string url = 1 [
(grpc.gateway.protoc_gen_openapiv2.options.openapiv2_field) = {
example: "\"https://idp.com/saml/v2/acs\"";
}
];
// The form fields to be submitted.
// Each field is represented as a key-value pair, where the key is the field / input name
// and the value is the field / input value.
// All fields need to be submitted as is and as input type "text".
map<string, string> fields = 2 [
(grpc.gateway.protoc_gen_openapiv2.options.openapiv2_field) = {
example: "{\"relayState\":\"state\",\"SAMLRequest\":\"asjfkj3ir2fj248=\"}";
}
];
}

4
proto/zitadel/user/v2/user_service.proto
View File

@@ -2895,11 +2895,15 @@ message StartIdentityProviderIntentResponse{
description: "IDP Intent information"
}
];
// POST call information
// Deprecated: Use form_data instead
bytes post_form = 4 [
(grpc.gateway.protoc_gen_openapiv2.options.openapiv2_field) = {
description: "POST call information"
}
];
// Data for a form POST call
FormData form_data = 5;
}
}

18
proto/zitadel/user/v2beta/idp.proto
View File

@@ -162,3 +162,21 @@ message IDPLink {
}
];
}
message FormData {
// The URL to which the form should be submitted using the POST method.
string url = 1 [
(grpc.gateway.protoc_gen_openapiv2.options.openapiv2_field) = {
example: "\"https://idp.com/saml/v2/acs\"";
}
];
// The form fields to be submitted.
// Each field is represented as a key-value pair, where the key is the field / input name
// and the value is the field / input value.
// All fields need to be submitted as is and as input type "text".
map<string, string> fields = 2 [
(grpc.gateway.protoc_gen_openapiv2.options.openapiv2_field) = {
example: "{\"relayState\":\"state\",\"SAMLRequest\":\"asjfkj3ir2fj248=\"}";
}
];
}

13
proto/zitadel/user/v2beta/user_service.proto
View File

@@ -1788,22 +1788,23 @@ message StartIdentityProviderIntentRequest{
message StartIdentityProviderIntentResponse{
zitadel.object.v2beta.Details details = 1;
oneof next_step {
// URL to which the client should redirect
string auth_url = 2 [
(grpc.gateway.protoc_gen_openapiv2.options.openapiv2_field) = {
description: "URL to which the client should redirect"
example: "\"https://accounts.google.com/o/oauth2/v2/auth?client_id=clientID&callback=https%3A%2F%2Fzitadel.cloud%2Fidps%2Fcallback\"";
}
];
IDPIntent idp_intent = 3 [
(grpc.gateway.protoc_gen_openapiv2.options.openapiv2_field) = {
description: "IDP Intent information"
}
];
// IDP Intent information
IDPIntent idp_intent = 3;
// POST call information
// Deprecated: Use form_data instead
bytes post_form = 4 [
(grpc.gateway.protoc_gen_openapiv2.options.openapiv2_field) = {
description: "POST call information"
}
];
// Data for a form POST call
FormData form_data = 5;
}
}