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Copy pathidentity_provider_test.go
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identity_provider_test.go
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package saml
import (
"bytes"
"compress/flate"
"crypto"
"crypto/rsa"
"crypto/x509"
"encoding/base64"
"encoding/pem"
"encoding/xml"
"fmt"
"io"
"math/rand"
"net/http"
"net/http/httptest"
"net/url"
"os"
"strings"
"testing"
"time"
"gotest.tools/assert"
is "gotest.tools/assert/cmp"
"gotest.tools/golden"
"github.com/beevik/etree"
"github.com/golang-jwt/jwt/v4"
dsig "github.com/russellhaering/goxmldsig"
"github.com/crewjam/saml/logger"
"github.com/crewjam/saml/testsaml"
"github.com/crewjam/saml/xmlenc"
)
type IdentityProviderTest struct {
SPKey *rsa.PrivateKey
SPCertificate *x509.Certificate
SP ServiceProvider
Key crypto.PrivateKey
Signer crypto.Signer
Certificate *x509.Certificate
SessionProvider SessionProvider
IDP IdentityProvider
}
func mustParseURL(s string) url.URL {
rv, err := url.Parse(s)
if err != nil {
panic(err)
}
return *rv
}
func mustParsePrivateKey(pemStr []byte) crypto.Signer {
b, _ := pem.Decode(pemStr)
if b == nil {
panic("cannot parse PEM")
}
k, err := x509.ParsePKCS1PrivateKey(b.Bytes)
if err != nil {
panic(err)
}
return k
}
func mustParseCertificate(pemStr []byte) *x509.Certificate {
b, _ := pem.Decode(pemStr)
if b == nil {
panic("cannot parse PEM")
}
cert, err := x509.ParseCertificate(b.Bytes)
if err != nil {
panic(err)
}
return cert
}
// idpTestOpts are options that can be applied to the identity provider.
type idpTestOpts struct {
apply func(*testing.T, *IdentityProviderTest)
}
// applyKey will set the private key for the identity provider.
var applyKey = idpTestOpts{
apply: func(t *testing.T, test *IdentityProviderTest) {
test.Key = mustParsePrivateKey(golden.Get(t, "idp_key.pem"))
(&test.IDP).Key = test.Key
},
}
// applySigner will set the signer for the identity provider.
var applySigner = idpTestOpts{
apply: func(t *testing.T, test *IdentityProviderTest) {
test.Signer = mustParsePrivateKey(golden.Get(t, "idp_key.pem"))
(&test.IDP).Signer = test.Signer
},
}
func NewIdentityProviderTest(t *testing.T, opts ...idpTestOpts) *IdentityProviderTest {
test := IdentityProviderTest{}
TimeNow = func() time.Time {
rv, _ := time.Parse("Mon Jan 2 15:04:05 MST 2006", "Mon Dec 1 01:57:09 UTC 2015")
return rv
}
jwt.TimeFunc = TimeNow
RandReader = &testRandomReader{} // TODO(ross): remove this and use the below generator
xmlenc.RandReader = rand.New(rand.NewSource(0)) //nolint:gosec // deterministic random numbers for tests
test.SPKey = mustParsePrivateKey(golden.Get(t, "sp_key.pem")).(*rsa.PrivateKey)
test.SPCertificate = mustParseCertificate(golden.Get(t, "sp_cert.pem"))
test.SP = ServiceProvider{
Key: test.SPKey,
Certificate: test.SPCertificate,
MetadataURL: mustParseURL("https://sp.example.com/saml2/metadata"),
AcsURL: mustParseURL("https://sp.example.com/saml2/acs"),
IDPMetadata: &EntityDescriptor{},
}
test.Certificate = mustParseCertificate(golden.Get(t, "idp_cert.pem"))
test.IDP = IdentityProvider{
Certificate: test.Certificate,
Logger: logger.DefaultLogger,
MetadataURL: mustParseURL("https://idp.example.com/saml/metadata"),
SSOURL: mustParseURL("https://idp.example.com/saml/sso"),
ServiceProviderProvider: &mockServiceProviderProvider{
GetServiceProviderFunc: func(_ *http.Request, serviceProviderID string) (*EntityDescriptor, error) {
if serviceProviderID == test.SP.MetadataURL.String() {
return test.SP.Metadata(), nil
}
return nil, os.ErrNotExist
},
},
SessionProvider: &mockSessionProvider{
GetSessionFunc: func(_ http.ResponseWriter, _ *http.Request, _ *IdpAuthnRequest) *Session {
return nil
},
},
}
// apply the test options
for _, opt := range opts {
opt.apply(t, &test)
}
// bind the service provider and the IDP
test.SP.IDPMetadata = test.IDP.Metadata()
return &test
}
type mockSessionProvider struct {
GetSessionFunc func(w http.ResponseWriter, r *http.Request, req *IdpAuthnRequest) *Session
}
func (msp *mockSessionProvider) GetSession(w http.ResponseWriter, r *http.Request, req *IdpAuthnRequest) *Session {
return msp.GetSessionFunc(w, r, req)
}
type mockServiceProviderProvider struct {
GetServiceProviderFunc func(r *http.Request, serviceProviderID string) (*EntityDescriptor, error)
}
func (mspp *mockServiceProviderProvider) GetServiceProvider(r *http.Request, serviceProviderID string) (*EntityDescriptor, error) {
return mspp.GetServiceProviderFunc(r, serviceProviderID)
}
func TestIDPCanProduceMetadata(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
expected := &EntityDescriptor{
ValidUntil: TimeNow().Add(DefaultValidDuration),
CacheDuration: DefaultValidDuration,
EntityID: "https://idp.example.com/saml/metadata",
IDPSSODescriptors: []IDPSSODescriptor{
{
SSODescriptor: SSODescriptor{
RoleDescriptor: RoleDescriptor{
ProtocolSupportEnumeration: "urn:oasis:names:tc:SAML:2.0:protocol",
KeyDescriptors: []KeyDescriptor{
{
Use: "signing",
KeyInfo: KeyInfo{
XMLName: xml.Name{},
X509Data: X509Data{
X509Certificates: []X509Certificate{
{Data: "MIIB7zCCAVgCCQDFzbKIp7b3MTANBgkqhkiG9w0BAQUFADA8MQswCQYDVQQGEwJVUzELMAkGA1UECAwCR0ExDDAKBgNVBAoMA2ZvbzESMBAGA1UEAwwJbG9jYWxob3N0MB4XDTEzMTAwMjAwMDg1MVoXDTE0MTAwMjAwMDg1MVowPDELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkdBMQwwCgYDVQQKDANmb28xEjAQBgNVBAMMCWxvY2FsaG9zdDCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEA1PMHYmhZj308kWLhZVT4vOulqx/9ibm5B86fPWwUKKQ2i12MYtz07tzukPymisTDhQaqyJ8Kqb/6JjhmeMnEOdTvSPmHO8m1ZVveJU6NoKRn/mP/BD7FW52WhbrUXLSeHVSKfWkNk6S4hk9MV9TswTvyRIKvRsw0X/gfnqkroJcCAwEAATANBgkqhkiG9w0BAQUFAAOBgQCMMlIO+GNcGekevKgkakpMdAqJfs24maGb90DvTLbRZRD7Xvn1MnVBBS9hzlXiFLYOInXACMW5gcoRFfeTQLSouMM8o57h0uKjfTmuoWHLQLi6hnF+cvCsEFiJZ4AbF+DgmO6TarJ8O05t8zvnOwJlNCASPZRH/JmF8tX0hoHuAQ=="},
},
},
},
EncryptionMethods: nil,
},
{
Use: "encryption",
KeyInfo: KeyInfo{
XMLName: xml.Name{},
X509Data: X509Data{
X509Certificates: []X509Certificate{
{Data: "MIIB7zCCAVgCCQDFzbKIp7b3MTANBgkqhkiG9w0BAQUFADA8MQswCQYDVQQGEwJVUzELMAkGA1UECAwCR0ExDDAKBgNVBAoMA2ZvbzESMBAGA1UEAwwJbG9jYWxob3N0MB4XDTEzMTAwMjAwMDg1MVoXDTE0MTAwMjAwMDg1MVowPDELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkdBMQwwCgYDVQQKDANmb28xEjAQBgNVBAMMCWxvY2FsaG9zdDCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEA1PMHYmhZj308kWLhZVT4vOulqx/9ibm5B86fPWwUKKQ2i12MYtz07tzukPymisTDhQaqyJ8Kqb/6JjhmeMnEOdTvSPmHO8m1ZVveJU6NoKRn/mP/BD7FW52WhbrUXLSeHVSKfWkNk6S4hk9MV9TswTvyRIKvRsw0X/gfnqkroJcCAwEAATANBgkqhkiG9w0BAQUFAAOBgQCMMlIO+GNcGekevKgkakpMdAqJfs24maGb90DvTLbRZRD7Xvn1MnVBBS9hzlXiFLYOInXACMW5gcoRFfeTQLSouMM8o57h0uKjfTmuoWHLQLi6hnF+cvCsEFiJZ4AbF+DgmO6TarJ8O05t8zvnOwJlNCASPZRH/JmF8tX0hoHuAQ=="},
},
},
},
EncryptionMethods: []EncryptionMethod{
{Algorithm: "http://www.w3.org/2001/04/xmlenc#aes128-cbc"},
{Algorithm: "http://www.w3.org/2001/04/xmlenc#aes192-cbc"},
{Algorithm: "http://www.w3.org/2001/04/xmlenc#aes256-cbc"},
{Algorithm: "http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p"},
},
},
},
},
NameIDFormats: []NameIDFormat{NameIDFormat("urn:oasis:names:tc:SAML:2.0:nameid-format:transient")},
},
SingleSignOnServices: []Endpoint{
{
Binding: "urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect",
Location: "https://idp.example.com/saml/sso",
},
{
Binding: "urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST",
Location: "https://idp.example.com/saml/sso",
},
},
},
},
}
assert.Check(t, is.DeepEqual(expected, test.IDP.Metadata()))
}
func TestIDPHTTPCanHandleMetadataRequest(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
w := httptest.NewRecorder()
r, _ := http.NewRequest("GET", "https://idp.example.com/saml/metadata", nil)
test.IDP.Handler().ServeHTTP(w, r)
assert.Check(t, is.Equal(http.StatusOK, w.Code))
assert.Check(t, is.Equal("application/samlmetadata+xml", w.Header().Get("Content-type")))
assert.Check(t, strings.HasPrefix(w.Body.String(), "<EntityDescriptor"),
w.Body.String())
}
func TestIDPCanHandleRequestWithNewSession(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
test.IDP.SessionProvider = &mockSessionProvider{
GetSessionFunc: func(w http.ResponseWriter, _ *http.Request, req *IdpAuthnRequest) *Session {
_, err := fmt.Fprintf(w, "RelayState: %s\nSAMLRequest: %s",
req.RelayState, req.RequestBuffer)
assert.NilError(t, err)
return nil
},
}
w := httptest.NewRecorder()
requestURL, err := test.SP.MakeRedirectAuthenticationRequest("ThisIsTheRelayState")
assert.Check(t, err)
decodedRequest, err := testsaml.ParseRedirectRequest(requestURL)
assert.Check(t, err)
golden.Assert(t, string(decodedRequest), "idp_authn_request.xml")
assert.Check(t, is.Equal("ThisIsTheRelayState", requestURL.Query().Get("RelayState")))
r, _ := http.NewRequest("GET", requestURL.String(), nil)
test.IDP.ServeSSO(w, r)
assert.Check(t, is.Equal(200, w.Code))
golden.Assert(t, w.Body.String(), t.Name()+"_http_response_body")
}
func TestIDPCanHandleRequestWithExistingSession(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
test.IDP.SessionProvider = &mockSessionProvider{
GetSessionFunc: func(_ http.ResponseWriter, _ *http.Request, _ *IdpAuthnRequest) *Session {
return &Session{
ID: "f00df00df00d",
UserName: "alice",
}
},
}
w := httptest.NewRecorder()
requestURL, err := test.SP.MakeRedirectAuthenticationRequest("ThisIsTheRelayState")
assert.Check(t, err)
decodedRequest, err := testsaml.ParseRedirectRequest(requestURL)
assert.Check(t, err)
golden.Assert(t, string(decodedRequest), t.Name()+"_decodedRequest")
r, _ := http.NewRequest("GET", requestURL.String(), nil)
test.IDP.ServeSSO(w, r)
assert.Check(t, is.Equal(200, w.Code))
golden.Assert(t, w.Body.String(), t.Name()+"_http_response_body")
}
func TestIDPCanHandlePostRequestWithExistingSession(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
test.IDP.SessionProvider = &mockSessionProvider{
GetSessionFunc: func(_ http.ResponseWriter, _ *http.Request, _ *IdpAuthnRequest) *Session {
return &Session{
ID: "f00df00df00d",
UserName: "alice",
}
},
}
w := httptest.NewRecorder()
authRequest, err := test.SP.MakeAuthenticationRequest(test.SP.GetSSOBindingLocation(HTTPRedirectBinding), HTTPRedirectBinding, HTTPPostBinding)
assert.Check(t, err)
authRequestBuf, err := xml.Marshal(authRequest)
assert.Check(t, err)
q := url.Values{}
q.Set("SAMLRequest", base64.StdEncoding.EncodeToString(authRequestBuf))
q.Set("RelayState", "ThisIsTheRelayState")
r, _ := http.NewRequest("POST", "https://idp.example.com/saml/sso", strings.NewReader(q.Encode()))
r.Header.Set("Content-type", "application/x-www-form-urlencoded")
test.IDP.ServeSSO(w, r)
assert.Check(t, is.Equal(200, w.Code))
golden.Assert(t, w.Body.String(), t.Name()+"_http_response_body")
}
func TestIDPRejectsInvalidRequest(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
test.IDP.SessionProvider = &mockSessionProvider{
GetSessionFunc: func(_ http.ResponseWriter, _ *http.Request, _ *IdpAuthnRequest) *Session {
panic("not reached")
},
}
w := httptest.NewRecorder()
r, _ := http.NewRequest("GET", "https://idp.example.com/saml/sso?RelayState=ThisIsTheRelayState&SAMLRequest=XXX", nil)
test.IDP.ServeSSO(w, r)
assert.Check(t, is.Equal(http.StatusBadRequest, w.Code))
w = httptest.NewRecorder()
r, _ = http.NewRequest("POST", "https://idp.example.com/saml/sso",
strings.NewReader("RelayState=ThisIsTheRelayState&SAMLRequest=XXX"))
r.Header.Set("Content-type", "application/x-www-form-urlencoded")
test.IDP.ServeSSO(w, r)
assert.Check(t, is.Equal(http.StatusBadRequest, w.Code))
}
func TestIDPCanParse(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
r, _ := http.NewRequest("GET", "https://idp.example.com/saml/sso?RelayState=ThisIsTheRelayState&SAMLRequest=lJJBayoxFIX%2FypC9JhnU5wszAz7lgWCLaNtFd5fMbQ1MkmnunVb%2FfUfbUqEgdhs%2BTr5zkmLW8S5s8KVD4mzvm0Cl6FIwEciRCeCRDFuznd2sTD5Upk2Ro42NyGZEmNjFMI%2BBOo9pi%2BnVWbzfrEqxY27JSEntEPfg2waHNnpJ4JtcgiWRLfoLXYBjwDfu6p%2B8JIoiWy5K4eqBUipXIzVRUwXKKtRK53qkJ3qqQVuNPUjU4TIQQ%2BBS5EqPBzofKH2ntBn%2FMervo8jWnyX%2BuVC78FwKkT1gopNKX1JUxSklXTMIfM0gsv8xeeDL%2BPGk7%2FF0Qg0GdnwQ1cW5PDLUwFDID6uquO1Dlot1bJw9%2FPLRmia%2BzRMCYyk4dSiq6205QSDXOxfy3KAq5Pkvqt4DAAD%2F%2Fw%3D%3D", nil)
req, err := NewIdpAuthnRequest(&test.IDP, r)
assert.Check(t, err)
assert.Check(t, req.Validate())
r, _ = http.NewRequest("GET", "https://idp.example.com/saml/sso?RelayState=ThisIsTheRelayState", nil)
_, err = NewIdpAuthnRequest(&test.IDP, r)
assert.Check(t, is.Error(err, "cannot decompress request: unexpected EOF"))
r, _ = http.NewRequest("GET", "https://idp.example.com/saml/sso?RelayState=ThisIsTheRelayState&SAMLRequest=NotValidBase64", nil)
_, err = NewIdpAuthnRequest(&test.IDP, r)
assert.Check(t, is.Error(err, "cannot decode request: illegal base64 data at input byte 12"))
r, _ = http.NewRequest("GET", "https://idp.example.com/saml/sso?RelayState=ThisIsTheRelayState&SAMLRequest=bm90IGZsYXRlIGVuY29kZWQ%3D", nil)
_, err = NewIdpAuthnRequest(&test.IDP, r)
assert.Check(t, is.Error(err, "cannot decompress request: flate: corrupt input before offset 1"))
r, _ = http.NewRequest("FROBNICATE", "https://idp.example.com/saml/sso?RelayState=ThisIsTheRelayState&SAMLRequest=lJJBayoxFIX%2FypC9JhnU5wszAz7lgWCLaNtFd5fMbQ1MkmnunVb%2FfUfbUqEgdhs%2BTr5zkmLW8S5s8KVD4mzvm0Cl6FIwEciRCeCRDFuznd2sTD5Upk2Ro42NyGZEmNjFMI%2BBOo9pi%2BnVWbzfrEqxY27JSEntEPfg2waHNnpJ4JtcgiWRLfoLXYBjwDfu6p%2B8JIoiWy5K4eqBUipXIzVRUwXKKtRK53qkJ3qqQVuNPUjU4TIQQ%2BBS5EqPBzofKH2ntBn%2FMervo8jWnyX%2BuVC78FwKkT1gopNKX1JUxSklXTMIfM0gsv8xeeDL%2BPGk7%2FF0Qg0GdnwQ1cW5PDLUwFDID6uquO1Dlot1bJw9%2FPLRmia%2BzRMCYyk4dSiq6205QSDXOxfy3KAq5Pkvqt4DAAD%2F%2Fw%3D%3D", nil)
_, err = NewIdpAuthnRequest(&test.IDP, r)
assert.Check(t, is.Error(err, "method not allowed"))
}
func TestIDPCanValidate(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
req := IdpAuthnRequest{
Now: TimeNow(),
IDP: &test.IDP,
RequestBuffer: []byte("" +
"<AuthnRequest xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AssertionConsumerServiceURL=\"https://sp.example.com/saml2/acs\" " +
" Destination=\"https://idp.example.com/saml/sso\" " +
" ID=\"id-00020406080a0c0e10121416181a1c1e\" " +
" IssueInstant=\"2015-12-01T01:57:09Z\" ProtocolBinding=\"\" " +
" Version=\"2.0\">" +
" <Issuer xmlns=\"urn:oasis:names:tc:SAML:2.0:assertion\" " +
" Format=\"urn:oasis:names:tc:SAML:2.0:nameid-format:entity\">https://sp.example.com/saml2/metadata</Issuer>" +
" <NameIDPolicy xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AllowCreate=\"true\">urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDPolicy>" +
"</AuthnRequest>"),
}
assert.Check(t, req.Validate())
assert.Check(t, req.ServiceProviderMetadata != nil)
assert.Check(t, is.DeepEqual(&IndexedEndpoint{
Binding: "urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST", Location: "https://sp.example.com/saml2/acs",
Index: 1,
}, req.ACSEndpoint))
req = IdpAuthnRequest{
Now: TimeNow(),
IDP: &test.IDP,
RequestBuffer: []byte("<AuthnRequest"),
}
assert.Check(t, is.Error(req.Validate(), "XML syntax error on line 1: unexpected EOF"))
req = IdpAuthnRequest{
Now: TimeNow(),
IDP: &test.IDP,
RequestBuffer: []byte("" +
"<AuthnRequest xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AssertionConsumerServiceURL=\"https://sp.example.com/saml2/acs\" " +
" Destination=\"https://idp.wrongDestination.com/saml/sso\" " +
" ID=\"id-00020406080a0c0e10121416181a1c1e\" " +
" IssueInstant=\"2015-12-01T01:57:09Z\" ProtocolBinding=\"\" " +
" Version=\"2.0\">" +
" <Issuer xmlns=\"urn:oasis:names:tc:SAML:2.0:assertion\" " +
" Format=\"urn:oasis:names:tc:SAML:2.0:nameid-format:entity\">https://sp.example.com/saml2/metadata</Issuer>" +
" <NameIDPolicy xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AllowCreate=\"true\">urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDPolicy>" +
"</AuthnRequest>"),
}
assert.Check(t, is.Error(req.Validate(), "expected destination to be \"https://idp.example.com/saml/sso\", not \"https://idp.wrongDestination.com/saml/sso\""))
req = IdpAuthnRequest{
Now: TimeNow(),
IDP: &test.IDP,
RequestBuffer: []byte("" +
"<AuthnRequest xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AssertionConsumerServiceURL=\"https://sp.example.com/saml2/acs\" " +
" Destination=\"https://idp.example.com/saml/sso\" " +
" ID=\"id-00020406080a0c0e10121416181a1c1e\" " +
" IssueInstant=\"2014-12-01T01:57:09Z\" ProtocolBinding=\"\" " +
" Version=\"2.0\">" +
" <Issuer xmlns=\"urn:oasis:names:tc:SAML:2.0:assertion\" " +
" Format=\"urn:oasis:names:tc:SAML:2.0:nameid-format:entity\">https://sp.example.com/saml2/metadata</Issuer>" +
" <NameIDPolicy xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AllowCreate=\"true\">urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDPolicy>" +
"</AuthnRequest>"),
}
assert.Check(t, is.Error(req.Validate(), "request expired at 2014-12-01 01:58:39 +0000 UTC"))
req = IdpAuthnRequest{
Now: TimeNow(),
IDP: &test.IDP,
RequestBuffer: []byte("" +
"<AuthnRequest xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AssertionConsumerServiceURL=\"https://sp.example.com/saml2/acs\" " +
" Destination=\"https://idp.example.com/saml/sso\" " +
" ID=\"id-00020406080a0c0e10121416181a1c1e\" " +
" IssueInstant=\"2015-12-01T01:57:09Z\" ProtocolBinding=\"\" " +
" Version=\"4.2\">" +
" <Issuer xmlns=\"urn:oasis:names:tc:SAML:2.0:assertion\" " +
" Format=\"urn:oasis:names:tc:SAML:2.0:nameid-format:entity\">https://sp.example.com/saml2/metadata</Issuer>" +
" <NameIDPolicy xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AllowCreate=\"true\">urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDPolicy>" +
"</AuthnRequest>"),
}
assert.Check(t, is.Error(req.Validate(), "expected SAML request version 2.0 got 4.2"))
req = IdpAuthnRequest{
Now: TimeNow(),
IDP: &test.IDP,
RequestBuffer: []byte("" +
"<AuthnRequest xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AssertionConsumerServiceURL=\"https://sp.example.com/saml2/acs\" " +
" Destination=\"https://idp.example.com/saml/sso\" " +
" ID=\"id-00020406080a0c0e10121416181a1c1e\" " +
" IssueInstant=\"2015-12-01T01:57:09Z\" ProtocolBinding=\"\" " +
" Version=\"2.0\">" +
" <Issuer xmlns=\"urn:oasis:names:tc:SAML:2.0:assertion\" " +
" Format=\"urn:oasis:names:tc:SAML:2.0:nameid-format:entity\">https://unknownSP.example.com/saml2/metadata</Issuer>" +
" <NameIDPolicy xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AllowCreate=\"true\">urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDPolicy>" +
"</AuthnRequest>"),
}
assert.Check(t, is.Error(req.Validate(), "cannot handle request from unknown service provider https://unknownSP.example.com/saml2/metadata"))
req = IdpAuthnRequest{
Now: TimeNow(),
IDP: &test.IDP,
RequestBuffer: []byte("" +
"<AuthnRequest xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AssertionConsumerServiceURL=\"https://unknown.example.com/saml2/acs\" " +
" Destination=\"https://idp.example.com/saml/sso\" " +
" ID=\"id-00020406080a0c0e10121416181a1c1e\" " +
" IssueInstant=\"2015-12-01T01:57:09Z\" ProtocolBinding=\"\" " +
" Version=\"2.0\">" +
" <Issuer xmlns=\"urn:oasis:names:tc:SAML:2.0:assertion\" " +
" Format=\"urn:oasis:names:tc:SAML:2.0:nameid-format:entity\">https://sp.example.com/saml2/metadata</Issuer>" +
" <NameIDPolicy xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AllowCreate=\"true\">urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDPolicy>" +
"</AuthnRequest>"),
}
assert.Check(t, is.Error(req.Validate(), "cannot find assertion consumer service: file does not exist"))
}
func TestIDPMakeAssertion(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
req := IdpAuthnRequest{
Now: TimeNow(),
IDP: &test.IDP,
RequestBuffer: []byte("" +
"<AuthnRequest xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AssertionConsumerServiceURL=\"https://sp.example.com/saml2/acs\" " +
" Destination=\"https://idp.example.com/saml/sso\" " +
" ID=\"id-00020406080a0c0e10121416181a1c1e\" " +
" IssueInstant=\"2015-12-01T01:57:09Z\" ProtocolBinding=\"\" " +
" Version=\"2.0\">" +
" <Issuer xmlns=\"urn:oasis:names:tc:SAML:2.0:assertion\" " +
" Format=\"urn:oasis:names:tc:SAML:2.0:nameid-format:entity\">https://sp.example.com/saml2/metadata</Issuer>" +
" <NameIDPolicy xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AllowCreate=\"true\">urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDPolicy>" +
"</AuthnRequest>"),
}
req.HTTPRequest, _ = http.NewRequest("POST", "http://idp.example.com/saml/sso", nil)
assert.Check(t, req.Validate())
err := DefaultAssertionMaker{}.MakeAssertion(&req, &Session{
ID: "f00df00df00d",
UserName: "alice",
})
assert.Check(t, err)
expected := &Assertion{
ID: "id-00020406080a0c0e10121416181a1c1e20222426",
IssueInstant: TimeNow(),
Version: "2.0",
Issuer: Issuer{
Format: "urn:oasis:names:tc:SAML:2.0:nameid-format:entity",
Value: "https://idp.example.com/saml/metadata",
},
Signature: nil,
Subject: &Subject{
NameID: &NameID{Format: "urn:oasis:names:tc:SAML:2.0:nameid-format:transient", NameQualifier: "https://idp.example.com/saml/metadata", SPNameQualifier: "https://sp.example.com/saml2/metadata", Value: ""},
SubjectConfirmations: []SubjectConfirmation{
{
Method: "urn:oasis:names:tc:SAML:2.0:cm:bearer",
SubjectConfirmationData: &SubjectConfirmationData{
Address: "",
InResponseTo: "id-00020406080a0c0e10121416181a1c1e",
NotOnOrAfter: TimeNow().Add(MaxIssueDelay),
Recipient: "https://sp.example.com/saml2/acs",
},
},
},
},
Conditions: &Conditions{
NotBefore: TimeNow(),
NotOnOrAfter: TimeNow().Add(MaxIssueDelay),
AudienceRestrictions: []AudienceRestriction{
{
Audience: Audience{Value: "https://sp.example.com/saml2/metadata"},
},
},
},
AuthnStatements: []AuthnStatement{
{
AuthnInstant: time.Time{},
SessionIndex: "",
SubjectLocality: &SubjectLocality{},
AuthnContext: AuthnContext{
AuthnContextClassRef: &AuthnContextClassRef{Value: "urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport"},
},
},
},
AttributeStatements: []AttributeStatement{
{
Attributes: []Attribute{
{
FriendlyName: "uid",
Name: "urn:oid:0.9.2342.19200300.100.1.1",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "alice",
},
},
},
},
},
},
}
assert.Check(t, is.DeepEqual(expected, req.Assertion))
err = DefaultAssertionMaker{}.MakeAssertion(&req, &Session{
ID: "f00df00df00d",
CreateTime: TimeNow(),
ExpireTime: TimeNow().Add(time.Hour),
Index: "9999",
NameID: "ba5eba11",
Groups: []string{"Users", "Administrators", "♀"},
UserName: "alice",
UserEmail: "[email protected]",
UserCommonName: "Alice Smith",
UserSurname: "Smith",
UserGivenName: "Alice",
})
assert.Check(t, err)
expectedAttributes :=
[]Attribute{
{
FriendlyName: "uid",
Name: "urn:oid:0.9.2342.19200300.100.1.1",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "alice",
},
},
},
{
FriendlyName: "mail",
Name: "urn:oid:0.9.2342.19200300.100.1.3",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "[email protected]",
},
},
},
{
FriendlyName: "eduPersonPrincipalName",
Name: "urn:oid:1.3.6.1.4.1.5923.1.1.1.6",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "[email protected]",
},
},
},
{
FriendlyName: "sn",
Name: "urn:oid:2.5.4.4",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "Smith",
},
},
},
{
FriendlyName: "givenName",
Name: "urn:oid:2.5.4.42",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "Alice",
},
},
},
{
FriendlyName: "cn",
Name: "urn:oid:2.5.4.3",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "Alice Smith",
},
},
},
{
FriendlyName: "eduPersonAffiliation",
Name: "urn:oid:1.3.6.1.4.1.5923.1.1.1.1",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "Users",
},
{
Type: "xs:string",
Value: "Administrators",
},
{
Type: "xs:string",
Value: "♀",
},
},
},
}
assert.Check(t, is.DeepEqual(expectedAttributes, req.Assertion.AttributeStatements[0].Attributes))
}
func TestIDPMarshalAssertion(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
req := IdpAuthnRequest{
Now: TimeNow(),
IDP: &test.IDP,
RequestBuffer: []byte("" +
"<AuthnRequest xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AssertionConsumerServiceURL=\"https://sp.example.com/saml2/acs\" " +
" Destination=\"https://idp.example.com/saml/sso\" " +
" ID=\"id-00020406080a0c0e10121416181a1c1e\" " +
" IssueInstant=\"2015-12-01T01:57:09Z\" ProtocolBinding=\"\" " +
" Version=\"2.0\">" +
" <Issuer xmlns=\"urn:oasis:names:tc:SAML:2.0:assertion\" " +
" Format=\"urn:oasis:names:tc:SAML:2.0:nameid-format:entity\">https://sp.example.com/saml2/metadata</Issuer>" +
" <NameIDPolicy xmlns=\"urn:oasis:names:tc:SAML:2.0:protocol\" " +
" AllowCreate=\"true\">urn:oasis:names:tc:SAML:2.0:nameid-format:transient</NameIDPolicy>" +
"</AuthnRequest>"),
}
req.HTTPRequest, _ = http.NewRequest("POST", "http://idp.example.com/saml/sso", nil)
err := req.Validate()
assert.Check(t, err)
err = DefaultAssertionMaker{}.MakeAssertion(&req, &Session{
ID: "f00df00df00d",
UserName: "alice",
})
assert.Check(t, err)
err = req.MakeAssertionEl()
assert.Check(t, err)
// Compare the plaintext first
expectedPlaintext := "<saml:Assertion xmlns:saml=\"urn:oasis:names:tc:SAML:2.0:assertion\" ID=\"id-00020406080a0c0e10121416181a1c1e20222426\" IssueInstant=\"2015-12-01T01:57:09Z\" Version=\"2.0\"><saml:Issuer Format=\"urn:oasis:names:tc:SAML:2.0:nameid-format:entity\">https://idp.example.com/saml/metadata</saml:Issuer><ds:Signature xmlns:ds=\"http://www.w3.org/2000/09/xmldsig#\"><ds:SignedInfo><ds:CanonicalizationMethod Algorithm=\"http://www.w3.org/2001/10/xml-exc-c14n#\"/><ds:SignatureMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#rsa-sha1\"/><ds:Reference URI=\"#id-00020406080a0c0e10121416181a1c1e20222426\"><ds:Transforms><ds:Transform Algorithm=\"http://www.w3.org/2000/09/xmldsig#enveloped-signature\"/><ds:Transform Algorithm=\"http://www.w3.org/2001/10/xml-exc-c14n#\"/></ds:Transforms><ds:DigestMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#sha1\"/><ds:DigestValue>gjE0eLUMVt+kK0rIGYvnzHV/2Ok=</ds:DigestValue></ds:Reference></ds:SignedInfo><ds:SignatureValue>Jm1rrxo2x7SYTnaS97bCdnVLQGeQuCMTjiSUvwzBkWFR+xcPr+n38dXmv0q0R68tO7L2ELhLtBdLm/dWsxruN23TMGVQyHIPMgJExdnYb7fwqx6es/NAdbDUBTbSdMX0vhIlTsHu5F0bJ0Tg0iAo9uRk9VeBdkaxtPa7+4yl1PQ=</ds:SignatureValue><ds:KeyInfo><ds:X509Data><ds:X509Certificate>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</ds:X509Certificate></ds:X509Data></ds:KeyInfo></ds:Signature><saml:Subject><saml:NameID Format=\"urn:oasis:names:tc:SAML:2.0:nameid-format:transient\" NameQualifier=\"https://idp.example.com/saml/metadata\" SPNameQualifier=\"https://sp.example.com/saml2/metadata\"/><saml:SubjectConfirmation Method=\"urn:oasis:names:tc:SAML:2.0:cm:bearer\"><saml:SubjectConfirmationData InResponseTo=\"id-00020406080a0c0e10121416181a1c1e\" NotOnOrAfter=\"2015-12-01T01:58:39Z\" Recipient=\"https://sp.example.com/saml2/acs\"/></saml:SubjectConfirmation></saml:Subject><saml:Conditions NotBefore=\"2015-12-01T01:57:09Z\" NotOnOrAfter=\"2015-12-01T01:58:39Z\"><saml:AudienceRestriction><saml:Audience>https://sp.example.com/saml2/metadata</saml:Audience></saml:AudienceRestriction></saml:Conditions><saml:AuthnStatement AuthnInstant=\"0001-01-01T00:00:00Z\"><saml:SubjectLocality/><saml:AuthnContext><saml:AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport</saml:AuthnContextClassRef></saml:AuthnContext></saml:AuthnStatement><saml:AttributeStatement><saml:Attribute FriendlyName=\"uid\" Name=\"urn:oid:0.9.2342.19200300.100.1.1\" NameFormat=\"urn:oasis:names:tc:SAML:2.0:attrname-format:uri\"><saml:AttributeValue xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:type=\"xs:string\">alice</saml:AttributeValue></saml:Attribute></saml:AttributeStatement></saml:Assertion>"
actualPlaintext := ""
{
doc := etree.NewDocument()
doc.SetRoot(req.AssertionEl)
el := doc.FindElement("//EncryptedAssertion/EncryptedData")
actualPlaintextBuf, err := xmlenc.Decrypt(test.SPKey, el)
assert.Check(t, err)
actualPlaintext = string(actualPlaintextBuf)
}
assert.Check(t, is.Equal(expectedPlaintext, actualPlaintext))
doc := etree.NewDocument()
doc.SetRoot(req.AssertionEl)
assertionBuffer, err := doc.WriteToBytes()
assert.Check(t, err)
golden.Assert(t, string(assertionBuffer), t.Name()+"_encrypted_assertion")
}
func TestIDPMakeResponsePrivateKey(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
testMakeResponse(t, test)
}
func TestIDPMakeResponseSigner(t *testing.T) {
test := NewIdentityProviderTest(t, applySigner)
testMakeResponse(t, test)
}
func testMakeResponse(t *testing.T, test *IdentityProviderTest) {
req := IdpAuthnRequest{
Now: TimeNow(),
IDP: &test.IDP,
RequestBuffer: golden.Get(t, "TestIDPMakeResponse_request_buffer"),
}
req.HTTPRequest, _ = http.NewRequest("POST", "http://idp.example.com/saml/sso", nil)
err := req.Validate()
assert.Check(t, err)
err = DefaultAssertionMaker{}.MakeAssertion(&req, &Session{
ID: "f00df00df00d",
UserName: "alice",
})
assert.Check(t, err)
err = req.MakeAssertionEl()
assert.Check(t, err)
req.AssertionEl = etree.NewElement("this-is-an-encrypted-assertion")
err = req.MakeResponse()
assert.Check(t, err)
certificateStore := &dsig.MemoryX509CertificateStore{
Roots: []*x509.Certificate{
req.IDP.Certificate,
},
}
validationCtx := dsig.NewDefaultValidationContext(certificateStore)
validationCtx.Clock = dsig.NewFakeClockAt(req.IDP.Certificate.NotBefore)
_, err = validationCtx.Validate(req.ResponseEl)
assert.Check(t, err)
response := Response{}
err = unmarshalEtreeHack(req.ResponseEl, &response)
assert.Check(t, err)
doc := etree.NewDocument()
doc.SetRoot(req.ResponseEl)
doc.Indent(2)
responseStr, err := doc.WriteToString()
assert.Check(t, err)
golden.Assert(t, responseStr, "TestIDPMakeResponse_response.xml")
}
func TestIDPWriteResponse(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
req := IdpAuthnRequest{
Now: TimeNow(),
IDP: &test.IDP,
RelayState: "THIS_IS_THE_RELAY_STATE",
RequestBuffer: golden.Get(t, "TestIDPWriteResponse_RequestBuffer.xml"),
ResponseEl: etree.NewElement("THIS_IS_THE_SAML_RESPONSE"),
}
req.HTTPRequest, _ = http.NewRequest("POST", "http://idp.example.com/saml/sso", nil)
err := req.Validate()
assert.Check(t, err)
w := httptest.NewRecorder()
err = req.WriteResponse(w)
assert.Check(t, err)
assert.Check(t, is.Equal(200, w.Code))
golden.Assert(t, w.Body.String(), t.Name()+"response.html")
}
func TestIDPIDPInitiatedNewSession(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
test.IDP.SessionProvider = &mockSessionProvider{
GetSessionFunc: func(w http.ResponseWriter, _ *http.Request, req *IdpAuthnRequest) *Session {
_, err := fmt.Fprintf(w, "RelayState: %s", req.RelayState)
assert.NilError(t, err)
return nil
},
}
w := httptest.NewRecorder()
r, _ := http.NewRequest("GET", "https://idp.example.com/services/sp/whoami", nil)
test.IDP.ServeIDPInitiated(w, r, test.SP.MetadataURL.String(), "ThisIsTheRelayState")
assert.Check(t, is.Equal(200, w.Code))
assert.Check(t, is.Equal("RelayState: ThisIsTheRelayState", w.Body.String()))
}
func TestIDPIDPInitiatedExistingSession(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
test.IDP.SessionProvider = &mockSessionProvider{
GetSessionFunc: func(_ http.ResponseWriter, _ *http.Request, _ *IdpAuthnRequest) *Session {
return &Session{
ID: "f00df00df00d",
UserName: "alice",
}
},
}
w := httptest.NewRecorder()
r, _ := http.NewRequest("GET", "https://idp.example.com/services/sp/whoami", nil)
test.IDP.ServeIDPInitiated(w, r, test.SP.MetadataURL.String(), "ThisIsTheRelayState")
assert.Check(t, is.Equal(200, w.Code))
golden.Assert(t, w.Body.String(), t.Name()+"_response")
}
func TestIDPIDPInitiatedBadServiceProvider(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
test.IDP.SessionProvider = &mockSessionProvider{
GetSessionFunc: func(_ http.ResponseWriter, _ *http.Request, _ *IdpAuthnRequest) *Session {
return &Session{
ID: "f00df00df00d",
UserName: "alice",
}
},
}
w := httptest.NewRecorder()
r, _ := http.NewRequest("GET", "https://idp.example.com/services/sp/whoami", nil)
test.IDP.ServeIDPInitiated(w, r, "https://wrong.url/metadata", "ThisIsTheRelayState")
assert.Check(t, is.Equal(http.StatusNotFound, w.Code))
}
func TestIDPCanHandleUnencryptedResponse(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
test.IDP.SessionProvider = &mockSessionProvider{
GetSessionFunc: func(_ http.ResponseWriter, _ *http.Request, _ *IdpAuthnRequest) *Session {
return &Session{ID: "f00df00df00d", UserName: "alice"}
},
}
metadata := EntityDescriptor{}
err := xml.Unmarshal(
golden.Get(t, "TestIDPCanHandleUnencryptedResponse_idp_metadata.xml"),
&metadata)
assert.Check(t, err)
test.IDP.ServiceProviderProvider = &mockServiceProviderProvider{
GetServiceProviderFunc: func(_ *http.Request, serviceProviderID string) (*EntityDescriptor, error) {
if serviceProviderID == "https://gitlab.example.com/users/saml/metadata" {
return &metadata, nil
}
return nil, os.ErrNotExist
},
}
req := IdpAuthnRequest{
Now: TimeNow(),
IDP: &test.IDP,
RequestBuffer: golden.Get(t, "TestIDPCanHandleUnencryptedResponse_request"),
}
req.HTTPRequest, _ = http.NewRequest("POST", "http://idp.example.com/saml/sso", nil)
err = req.Validate()
assert.Check(t, err)
err = DefaultAssertionMaker{}.MakeAssertion(&req, &Session{
ID: "f00df00df00d",
UserName: "alice",
})
assert.Check(t, err)
err = req.MakeAssertionEl()
assert.Check(t, err)
err = req.MakeResponse()
assert.Check(t, err)
doc := etree.NewDocument()
doc.SetRoot(req.ResponseEl)
doc.Indent(2)
responseStr, _ := doc.WriteToString()
golden.Assert(t, responseStr, t.Name()+"_response")
}
func TestIDPRequestedAttributes(t *testing.T) {
test := NewIdentityProviderTest(t, applyKey)
metadata := EntityDescriptor{}
err := xml.Unmarshal(golden.Get(t, "TestIDPRequestedAttributes_idp_metadata.xml"), &metadata)
assert.Check(t, err)
requestURL, err := test.SP.MakeRedirectAuthenticationRequest("ThisIsTheRelayState")
assert.Check(t, err)
r, _ := http.NewRequest("GET", requestURL.String(), nil)
req, err := NewIdpAuthnRequest(&test.IDP, r)
req.ServiceProviderMetadata = &metadata
req.ACSEndpoint = &metadata.SPSSODescriptors[0].AssertionConsumerServices[0]
req.SPSSODescriptor = &metadata.SPSSODescriptors[0]
assert.Check(t, err)
err = DefaultAssertionMaker{}.MakeAssertion(req, &Session{
ID: "f00df00df00d",
UserName: "alice",
UserEmail: "[email protected]",
UserGivenName: "Alice",
UserSurname: "Smith",
UserCommonName: "Alice Smith",
})
assert.Check(t, err)
expectedAttributes := []AttributeStatement{{
Attributes: []Attribute{
{
FriendlyName: "Email address",
Name: "email",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:basic",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "[email protected]",
},
},
},
{
FriendlyName: "Full name",
Name: "name",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:basic",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "Alice Smith",
},
},
},
{
FriendlyName: "Given name",
Name: "first_name",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:basic",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "Alice",
},
},
},
{
FriendlyName: "Family name",
Name: "last_name",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:basic",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "Smith",
},
},
},
{
FriendlyName: "uid",
Name: "urn:oid:0.9.2342.19200300.100.1.1",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "alice",
},
},
},
{
FriendlyName: "mail",
Name: "urn:oid:0.9.2342.19200300.100.1.3",
NameFormat: "urn:oasis:names:tc:SAML:2.0:attrname-format:uri",
Values: []AttributeValue{
{
Type: "xs:string",
Value: "[email protected]",
},