mirror of
https://github.com/fleetdm/fleet
synced 2026-04-21 21:47:20 +00:00
c69d56ed64
For https://github.com/fleetdm/confidential/issues/9931.
[Here](ec3e8edbdc/docs/Contributing/Testing-and-local-development.md (L339))'s
how to test SAML locally with SimpleSAML.
- [X] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
See [Changes
files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/Committing-Changes.md#changes-files)
for more information.
- [x] Added/updated automated tests
- [x] A detailed QA plan exists on the associated ticket (if it isn't
there, work with the product group's QA engineer to add it)
- [x] Manual QA for all new/changed functionality
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Improved SSO and SAML integration with enhanced session management
using secure cookies.
* Added support for IdP-initiated login flows.
* Introduced new tests covering SSO login flows, metadata handling, and
error scenarios.
* **Bug Fixes**
* Enhanced validation and error handling for invalid or tampered SAML
responses.
* Fixed session cookie handling during SSO and Apple MDM SSO flows.
* **Refactor**
* Replaced custom SAML implementation with the crewjam/saml library for
improved reliability.
* Simplified SAML metadata parsing and session store management.
* Streamlined SSO authorization request and response processing.
* Removed deprecated fields and redundant code related to SSO.
* **Documentation**
* Updated testing and local development docs with clearer instructions
for SSO and IdP-initiated login.
* **Chores**
* Upgraded dependencies including crewjam/saml and related packages.
* Cleaned up tests and configuration by removing deprecated fields and
unused imports.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
347 lines
39 KiB
Go
347 lines
39 KiB
Go
package sso
|
|
|
|
import (
|
|
"bytes"
|
|
_ "embed"
|
|
"encoding/base64"
|
|
"encoding/xml"
|
|
"net/url"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/crewjam/saml"
|
|
dsig "github.com/russellhaering/goxmldsig"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
// testACSURL is the ACS URL for many of the SAMLResponses below.
|
|
var testACSURL, _ = url.Parse("https://localhost:8080/api/v1/kolide/sso/callback")
|
|
|
|
// The following variables are test samples from a Salesforce IdP response and metadata.
|
|
var (
|
|
testSalesforceMetadata = func() *saml.EntityDescriptor {
|
|
var metadata saml.EntityDescriptor
|
|
if err := xml.Unmarshal([]byte(`
|
|
<?xml version="1.0" encoding="UTF-8"?>
|
|
<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" entityID="https://kolide-dev-ed.my.salesforce.com" validUntil="2027-04-29T19:22:40.750Z" xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
|
|
<md:IDPSSODescriptor WantAuthnRequestsSigned="false" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol">
|
|
<md:KeyDescriptor use="signing">
|
|
<ds:KeyInfo>
|
|
<ds:X509Data>
|
|
<ds:X509Certificate>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</ds:X509Certificate>
|
|
</ds:X509Data>
|
|
</ds:KeyInfo>
|
|
</md:KeyDescriptor>
|
|
<md:NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified</md:NameIDFormat>
|
|
<md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://kolide-dev-ed.my.salesforce.com/idp/endpoint/HttpPost"/>
|
|
<md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://kolide-dev-ed.my.salesforce.com/idp/endpoint/HttpRedirect"/>
|
|
</md:IDPSSODescriptor>
|
|
</md:EntityDescriptor>
|
|
`), &metadata); err != nil {
|
|
panic(err)
|
|
}
|
|
return &metadata
|
|
}
|
|
testResponse = `<?xml version="1.0" encoding="UTF-8"?><samlp:Response xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" Destination="https://localhost:8080/api/v1/kolide/sso/callback" ID="_c821c52e3d2d7ca21b2be6be948cdbb01493590106635" InResponseTo="3916979e-3ae2-4e83-87b4-fe2eb884b891" IssueInstant="2017-04-30T22:08:26.635Z" Version="2.0"><saml:Issuer xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity">https://kolide-dev-ed.my.salesforce.com</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="#_c821c52e3d2d7ca21b2be6be948cdbb01493590106635">
<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#"><ec:InclusiveNamespaces xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#" PrefixList="ds saml samlp xs xsi"/></ds:Transform>
</ds:Transforms>
<ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
<ds:DigestValue>OZs1ttPjkJbqz2O2ou+h2Y+qEbk=</ds:DigestValue>
</ds:Reference>
</ds:SignedInfo>
<ds:SignatureValue>
V2iRZTHuJBj0gzF3c1GW0FcBbFTtAyVRixUgmGvkGLaG0AxIAfF8z7qmILNExp9DR2ISQykiBSzz
JABYQDE6OEzjNWNv2KclQ4cCEN9GHlxzlJ8vApC4lvEwhiP/N3wEJotFNSv1VQwF/uafgVzoSHyR
otXhBtjAcrKAWndEj9/t/uetJB8tvy9wro8mKtHeSbNbhgGpTH2TznRqqFxpKYQOoZtQ1hJNU+/t
LXeimlcsD+HqPz9HOG+7BnBYYe927WYEdjDAK85f067zCyOTf+zgTSI4+9YElmJ59VzDTpGy2dCU
L/drkJ8CIBJg6xzG5iP0lUFk/5NakrTqdm06Aw==
</ds:SignatureValue>
<ds:KeyInfo><ds:X509Data><ds:X509Certificate>MIIErDCCA5SgAwIBAgIOAVuhH3WkAAAAAB5NpvIwDQYJKoZIhvcNAQELBQAwgZAxKDAmBgNVBAMM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</ds:X509Certificate></ds:X509Data></ds:KeyInfo></ds:Signature><samlp:Status><samlp:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success"/></samlp:Status><saml:Assertion xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="_f2e9c3f7000c40f0241028ec904314861493590106636" IssueInstant="2017-04-30T22:08:26.636Z" Version="2.0"><saml:Issuer Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity">https://kolide-dev-ed.my.salesforce.com</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="#_f2e9c3f7000c40f0241028ec904314861493590106636">
<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#"><ec:InclusiveNamespaces xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#" PrefixList="ds saml xs xsi"/></ds:Transform>
</ds:Transforms>
<ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
<ds:DigestValue>on7PgPxLJb8mlm/i+MDQMr1VYyY=</ds:DigestValue>
</ds:Reference>
</ds:SignedInfo>
<ds:SignatureValue>
RTAt2BGsfQEyIYu5UCQfhXql1XOfXx+h8+6sa3RM0CU5UXQPEV7yElEuvVQhGeZMjctxVLGPcgMV
KXTj03V4Dwfj/yht0HuGvKhAvPRIRrpUbRNQa3efC2vCCNGR7PGg3IYeer8FN5dBbfNBAmhAImvO
ZgWwd0JiiWQeyckxGAffcdFx8/QkGquZuKGFBC2gjIWFgqxLqk5E2Xx9rmnFjf6LeIj9HsGnZU1x
jLMly2KF2rPdlVduPiSZJ7ORceUrrj6aB8FSPTghkzgYUuqMkmacc9WaVmsMeLb7L/WI9A8xHqHs
VlNJwg6b1jW2wyUmfO5hUkq1okt9Sf1ROIMbag==
</ds:SignatureValue>
<ds:KeyInfo><ds:X509Data><ds:X509Certificate>MIIErDCCA5SgAwIBAgIOAVuhH3WkAAAAAB5NpvIwDQYJKoZIhvcNAQELBQAwgZAxKDAmBgNVBAMM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</ds:X509Certificate></ds:X509Data></ds:KeyInfo></ds:Signature><saml:Subject><saml:NameID Format="urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified">john@kolide.co</saml:NameID><saml:SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer"><saml:SubjectConfirmationData InResponseTo="3916979e-3ae2-4e83-87b4-fe2eb884b891" NotOnOrAfter="2017-04-30T22:13:26.643Z" Recipient="https://localhost:8080/api/v1/kolide/sso/callback"/></saml:SubjectConfirmation></saml:Subject><saml:Conditions NotBefore="2017-04-30T22:07:56.643Z" NotOnOrAfter="2017-04-30T22:13:26.643Z"><saml:AudienceRestriction><saml:Audience>kolide</saml:Audience></saml:AudienceRestriction></saml:Conditions><saml:AuthnStatement AuthnInstant="2017-04-30T22:08:26.637Z"><saml:AuthnContext><saml:AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:unspecified</saml:AuthnContextClassRef></saml:AuthnContext></saml:AuthnStatement><saml:AttributeStatement><saml:Attribute Name="userId" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified"><saml:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:anyType">0056A000000Q6Rl</saml:AttributeValue></saml:Attribute><saml:Attribute Name="username" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified"><saml:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:anyType">john@kolide.co</saml:AttributeValue></saml:Attribute><saml:Attribute Name="email" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified"><saml:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:anyType">john@kolide.co</saml:AttributeValue></saml:Attribute><saml:Attribute Name="is_portal_user" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified"><saml:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:anyType">false</saml:AttributeValue></saml:Attribute></saml:AttributeStatement></saml:Assertion></samlp:Response>`
|
|
testRequestID = "3916979e-3ae2-4e83-87b4-fe2eb884b891"
|
|
testSAMLProvider = func() *saml.ServiceProvider {
|
|
idpMetadata := testSalesforceMetadata()
|
|
sp := saml.ServiceProvider{
|
|
EntityID: "https://fleet-dev-ed.my.salesforce.com",
|
|
AcsURL: *testACSURL,
|
|
IDPMetadata: idpMetadata,
|
|
ValidateAudienceRestriction: func(assertion *saml.Assertion) error {
|
|
return nil
|
|
},
|
|
}
|
|
return &sp
|
|
}()
|
|
)
|
|
|
|
func TestVerfiyValidResponse(t *testing.T) {
|
|
tm, err := time.Parse(time.UnixDate, "Sun Apr 30 22:09:50 UTC 2017")
|
|
require.NoError(t, err)
|
|
saml.TimeNow = func() time.Time {
|
|
return tm
|
|
}
|
|
clock := dsig.NewFakeClockAt(tm)
|
|
saml.Clock = clock
|
|
|
|
testResponseDecoded, err := base64.StdEncoding.DecodeString(testResponse)
|
|
require.NoError(t, err)
|
|
_, err = testSAMLProvider.ParseXMLResponse(testResponseDecoded, []string{testRequestID}, *testACSURL)
|
|
err = unwrapSAMLError(err)
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
func tamperedResponse(original string) (string, error) {
|
|
decoded, err := base64.StdEncoding.DecodeString(original)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
tampered := strings.ReplaceAll(string(decoded), "john@kolide.co", "evil@foobar.com")
|
|
return base64.StdEncoding.EncodeToString([]byte(tampered)), nil
|
|
}
|
|
|
|
func TestVerfiyValidTamperedWithDocFails(t *testing.T) {
|
|
tm, err := time.Parse(time.UnixDate, "Sun Apr 30 22:09:50 UTC 2017")
|
|
require.NoError(t, err)
|
|
saml.TimeNow = func() time.Time {
|
|
return tm
|
|
}
|
|
clock := dsig.NewFakeClockAt(tm)
|
|
saml.Clock = clock
|
|
|
|
tamperedSAMLResponse, err := tamperedResponse(testResponse)
|
|
require.NoError(t, err)
|
|
|
|
tamperedSAMLResponseDecoded, err := base64.StdEncoding.DecodeString(tamperedSAMLResponse)
|
|
require.NoError(t, err)
|
|
_, err = testSAMLProvider.ParseXMLResponse(tamperedSAMLResponseDecoded, []string{testRequestID}, *testACSURL)
|
|
err = unwrapSAMLError(err)
|
|
require.Error(t, err)
|
|
require.Contains(t, err.Error(), "Signature could not be verified")
|
|
}
|
|
|
|
func unwrapSAMLError(err error) error {
|
|
if err == nil {
|
|
return nil
|
|
}
|
|
if samlErr, ok := err.(*saml.InvalidResponseError); ok {
|
|
err = samlErr.PrivateErr
|
|
}
|
|
return err
|
|
}
|
|
|
|
// Message hasn't been tampered with but is stale
|
|
func TestVerfiyStaleMessageFails(t *testing.T) {
|
|
tm, err := time.Parse(time.UnixDate, "Sun Apr 30 22:14:00 UTC 2017")
|
|
require.NoError(t, err)
|
|
saml.TimeNow = func() time.Time {
|
|
return tm
|
|
}
|
|
clock := dsig.NewFakeClockAt(tm)
|
|
saml.Clock = clock
|
|
|
|
tamperedSAMLResponse, err := tamperedResponse(testResponse)
|
|
require.NoError(t, err)
|
|
|
|
tamperedSAMLResponseDecoded, err := base64.StdEncoding.DecodeString(tamperedSAMLResponse)
|
|
require.NoError(t, err)
|
|
_, err = testSAMLProvider.ParseXMLResponse(tamperedSAMLResponseDecoded, []string{testRequestID}, *testACSURL)
|
|
err = unwrapSAMLError(err)
|
|
require.Error(t, err)
|
|
require.Contains(t, err.Error(), "response IssueInstant expired")
|
|
}
|
|
|
|
var (
|
|
testGoogleMetadata = func() *saml.EntityDescriptor {
|
|
var metadata *saml.EntityDescriptor
|
|
if err := xml.Unmarshal([]byte(`
|
|
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
|
<md:EntityDescriptor xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" entityID="https://accounts.google.com/o/saml2?idpid=C0171bstf" validUntil="2022-07-16T20:07:43.000Z">
|
|
<md:IDPSSODescriptor WantAuthnRequestsSigned="false" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol">
|
|
<md:KeyDescriptor use="signing">
|
|
<ds:KeyInfo xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
|
|
<ds:X509Data>
|
|
<ds:X509Certificate>MIIDdDCCAlygAwIBAgIGAV1SKeijMA0GCSqGSIb3DQEBCwUAMHsxFDASBgNVBAoTC0dvb2dsZSBJ
|
|
bmMuMRYwFAYDVQQHEw1Nb3VudGFpbiBWaWV3MQ8wDQYDVQQDEwZHb29nbGUxGDAWBgNVBAsTD0dv
|
|
b2dsZSBGb3IgV29yazELMAkGA1UEBhMCVVMxEzARBgNVBAgTCkNhbGlmb3JuaWEwHhcNMTcwNzE3
|
|
MjAwNzQzWhcNMjIwNzE2MjAwNzQzWjB7MRQwEgYDVQQKEwtHb29nbGUgSW5jLjEWMBQGA1UEBxMN
|
|
TW91bnRhaW4gVmlldzEPMA0GA1UEAxMGR29vZ2xlMRgwFgYDVQQLEw9Hb29nbGUgRm9yIFdvcmsx
|
|
CzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A
|
|
MIIBCgKCAQEAzLXNn7VmJBkvVNYHffTzDoow/8eSklauVeYjhELY6dtFv56wAQsFNeMovFUPxPeG
|
|
7Fci50/KStvoNZOdKqZFCwYkfI2ssXuMpBP37x2iprV7moVwGdGJb52elMNe0DesgTPbJ/IWIvzF
|
|
3GYxqYCHUlHuzJEzBYsdtvM8T/PClBxiLXRNbnjotzleFqb25w3XRfayOZg5GdQPeEmceWXDBhCa
|
|
eQyEPOrUTZ+//pZXSuKnOyaFfESNFNgvQJlYQQukjnhPtf674eWT6OdgZHyq8EBbZKfEhs5+KiAN
|
|
U43bDh9rpTJCB7rAKk1BFAW3r72pggwN9Z/sfp/C5B7uKAM5hwIDAQABMA0GCSqGSIb3DQEBCwUA
|
|
A4IBAQAZXypikbbRzichNXLdK96M/do9nGS5Q3xVgA2uxTzm/6qNkAfOSGSk8OcLrppPonbohkeZ
|
|
WVnNB5VZZava4DoSZ6OZsvKc1FM0wKvPJd83KUb7Syk1bV7TkT8DPEclfsLnn5s5g0oHlhsqkNly
|
|
0WPFTAoGHXYyOKGEARPoC/o+ZfgfvoMNyZkSQHiRboVVP2cT1ckJt4iCA65hNGXte29hSGmnX7QG
|
|
QyrBRp8n4UR9PjoeIy0tTCmG0tqu/NackFH4PkamY84Etxe9uH0StmkhID46QTT4Cv2+jqCaklg+
|
|
7VYqXbY64Wc/k0sK7WI1o3IVLWAPNb8ajV6Eo0Y8u+1N</ds:X509Certificate>
|
|
</ds:X509Data>
|
|
</ds:KeyInfo>
|
|
</md:KeyDescriptor>
|
|
<md:NameIDFormat>urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress</md:NameIDFormat>
|
|
<md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://accounts.google.com/o/saml2/idp?idpid=C0171bstf"/>
|
|
<md:SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://accounts.google.com/o/saml2/idp?idpid=C0171bstf"/>
|
|
</md:IDPSSODescriptor>
|
|
</md:EntityDescriptor>
|
|
`), &metadata); err != nil {
|
|
panic(err)
|
|
}
|
|
return metadata
|
|
}
|
|
testGoogleServiceProvider = func() *saml.ServiceProvider {
|
|
idpMetadata := testGoogleMetadata()
|
|
sp := saml.ServiceProvider{
|
|
AcsURL: *testACSURL,
|
|
IDPMetadata: idpMetadata,
|
|
ValidateAudienceRestriction: func(assertion *saml.Assertion) error {
|
|
return validateAudiences(assertion, []string{"kolide.edilok.net"})
|
|
},
|
|
}
|
|
return &sp
|
|
}()
|
|
testGoogleSAMLResponse = `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`
|
|
testGoogleRequestID = "SGJhi1g5D4/npOwXaw8t6A=="
|
|
)
|
|
|
|
func TestVerifyValidGoogleResponse(t *testing.T) {
|
|
tm, err := time.Parse(time.RFC3339, "2017-07-18T14:47:08.035Z")
|
|
require.NoError(t, err)
|
|
clock := dsig.NewFakeClockAt(tm)
|
|
saml.TimeNow = func() time.Time {
|
|
return tm
|
|
}
|
|
saml.Clock = clock
|
|
|
|
googleSAMLResponseDecoded, err := base64.StdEncoding.DecodeString(testGoogleSAMLResponse)
|
|
require.NoError(t, err)
|
|
_, err = testGoogleServiceProvider.ParseXMLResponse(googleSAMLResponseDecoded, []string{testGoogleRequestID}, *testACSURL)
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
func TestVerifyGoogleResponseTampered(t *testing.T) {
|
|
tm, err := time.Parse(time.RFC3339, "2017-07-18T14:47:08.035Z")
|
|
require.NoError(t, err)
|
|
clock := dsig.NewFakeClockAt(tm)
|
|
saml.TimeNow = func() time.Time {
|
|
return tm
|
|
}
|
|
saml.Clock = clock
|
|
|
|
decoded, err := base64.StdEncoding.DecodeString(testGoogleSAMLResponse)
|
|
require.NoError(t, err)
|
|
// Tamper with the response by changing an attribute within the Assertion tag.
|
|
googleSAMLResponseDecoded := bytes.Replace(decoded, []byte("myattribute"), []byte("yourattribute"), 1)
|
|
|
|
_, err = testGoogleServiceProvider.ParseXMLResponse(googleSAMLResponseDecoded, []string{testGoogleRequestID}, *testACSURL)
|
|
require.Error(t, err)
|
|
err = unwrapSAMLError(err)
|
|
require.Contains(t, err.Error(), "Signature could not be verified")
|
|
}
|
|
|
|
func TestVerifyInvalidSignatureGoogleResponse(t *testing.T) {
|
|
googleSAMLResponseInvalidSignature := `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`
|
|
tm, err := time.Parse(time.RFC3339, "2017-07-18T14:47:08.035Z")
|
|
require.NoError(t, err)
|
|
clock := dsig.NewFakeClockAt(tm)
|
|
saml.TimeNow = func() time.Time {
|
|
return tm
|
|
}
|
|
saml.Clock = clock
|
|
googleSAMLResponseInvalidSignatureDecoded, err := base64.StdEncoding.DecodeString(googleSAMLResponseInvalidSignature)
|
|
require.NoError(t, err)
|
|
_, err = testGoogleServiceProvider.ParseXMLResponse(googleSAMLResponseInvalidSignatureDecoded, []string{testGoogleRequestID}, *testACSURL)
|
|
require.Error(t, err)
|
|
err = unwrapSAMLError(err)
|
|
require.Contains(t, err.Error(), "cannot validate signature on Assertion")
|
|
}
|
|
|
|
// samlResponseInvalidSignatureAndNamespace's only change is that it has
|
|
// `xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion-foobar"`
|
|
// instead of `xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion"“
|
|
//
|
|
//go:embed testdata/invalid_signature_and_namespace.xml
|
|
var samlResponseInvalidSignatureAndNamespace string
|
|
|
|
//go:embed testdata/multiple_assertions.xml
|
|
var samlResponseMultipleAssertions string
|
|
|
|
//go:embed testdata/missing_assertion.xml
|
|
var samlResponseMissingAssertion string
|
|
|
|
func TestVerifyInvalidSignatureAndNamespace(t *testing.T) {
|
|
tm, err := time.Parse(time.RFC3339, "2017-07-18T14:47:08.035Z")
|
|
require.NoError(t, err)
|
|
saml.TimeNow = func() time.Time {
|
|
return tm
|
|
}
|
|
clock := dsig.NewFakeClockAt(tm)
|
|
saml.Clock = clock
|
|
|
|
_, err = testGoogleServiceProvider.ParseXMLResponse([]byte(samlResponseInvalidSignatureAndNamespace), []string{testGoogleRequestID}, *testACSURL)
|
|
err = unwrapSAMLError(err)
|
|
require.Error(t, err)
|
|
require.Contains(t, err.Error(), "expected at least one valid Assertion, none found")
|
|
}
|
|
|
|
func TestVerifyMultipleAssertions(t *testing.T) {
|
|
tm, err := time.Parse(time.RFC3339, "2017-07-18T14:47:08.035Z")
|
|
require.NoError(t, err)
|
|
saml.TimeNow = func() time.Time {
|
|
return tm
|
|
}
|
|
clock := dsig.NewFakeClockAt(tm)
|
|
saml.Clock = clock
|
|
|
|
_, err = testGoogleServiceProvider.ParseXMLResponse([]byte(samlResponseMultipleAssertions), []string{testGoogleRequestID}, *testACSURL)
|
|
err = unwrapSAMLError(err)
|
|
require.Error(t, err)
|
|
require.Contains(t, err.Error(), "cannot validate signature on Assertion")
|
|
}
|
|
|
|
func TestVerifyMissingAssertion(t *testing.T) {
|
|
tm, err := time.Parse(time.RFC3339, "2017-07-18T14:47:08.035Z")
|
|
require.NoError(t, err)
|
|
saml.TimeNow = func() time.Time {
|
|
return tm
|
|
}
|
|
clock := dsig.NewFakeClockAt(tm)
|
|
saml.Clock = clock
|
|
|
|
_, err = testGoogleServiceProvider.ParseXMLResponse([]byte(samlResponseMissingAssertion), []string{testGoogleRequestID}, *testACSURL)
|
|
err = unwrapSAMLError(err)
|
|
require.Error(t, err)
|
|
require.Contains(t, err.Error(), "expected at least one valid Assertion, none found")
|
|
}
|
|
|
|
func TestVerifyInvalidAssertion(t *testing.T) {
|
|
// Assertion element is <Assertion> instead of <saml2:Assertion>
|
|
const samlResponse = `<?xml version="1.0" encoding="UTF-8"?>
|
|
<saml2p:Response Destination="https://localhost:8080/api/v1/kolide/sso/callback" ID="id279242190875310890250292" InResponseTo="foobar" IssueInstant="2017-07-18T14:47:08.035Z" Version="2.0" xmlns:saml2p="urn:oasis:names:tc:SAML:2.0:protocol">
|
|
<saml2:Issuer Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity" xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion">https://accounts.google.com/o/saml2?idpid=C0171bstf</saml2:Issuer>
|
|
<saml2p:Status>
|
|
<saml2p:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success"/>
|
|
</saml2p:Status>
|
|
<Assertion ID="id279242191114126394172996" IssueInstant="2017-07-18T14:47:08.035Z" Version="2.0" xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion">
|
|
<saml2:Issuer Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity">abcd</saml2:Issuer>
|
|
<saml2:Subject>
|
|
<saml2:NameID Format="urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress">{NAME_ID}</saml2:NameID>
|
|
<saml2:SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer">
|
|
<saml2:SubjectConfirmationData InResponseTo="foobar" NotOnOrAfter="2017-07-18T14:48:08.035Z" Recipient="https://localhost:8080"/>
|
|
</saml2:SubjectConfirmation>
|
|
</saml2:Subject>
|
|
<saml2:Conditions NotBefore="2017-07-18T14:47:08.035Z" NotOnOrAfter="2017-07-18T14:48:08.035Z">
|
|
<saml2:AudienceRestriction>
|
|
<saml2:Audience>https://localhost:8080</saml2:Audience>
|
|
</saml2:AudienceRestriction>
|
|
</saml2:Conditions>
|
|
<saml2:AuthnStatement AuthnInstant="2017-07-18T14:47:08.035Z" SessionIndex="foobar">
|
|
<saml2:AuthnContext>
|
|
<saml2:AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport</saml2:AuthnContextClassRef>
|
|
</saml2:AuthnContext>
|
|
<saml2:AttributeStatement>
|
|
<saml2:Attribute Name="FLEET_JIT_USER_ROLE_GLOBAL" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:basic">
|
|
<saml2:AttributeValue xsi:type="xs:string">admin</saml2:AttributeValue>
|
|
</saml2:Attribute>
|
|
</saml2:AttributeStatement>
|
|
</saml2:AuthnStatement>
|
|
</Assertion>
|
|
</saml2p:Response>`
|
|
tm, err := time.Parse(time.RFC3339, "2017-07-18T14:47:08.035Z")
|
|
require.NoError(t, err)
|
|
saml.TimeNow = func() time.Time {
|
|
return tm
|
|
}
|
|
clock := dsig.NewFakeClockAt(tm)
|
|
saml.Clock = clock
|
|
|
|
_, err = testGoogleServiceProvider.ParseXMLResponse([]byte(samlResponse), []string{"foobar"}, *testACSURL)
|
|
err = unwrapSAMLError(err)
|
|
require.Error(t, err)
|
|
require.Contains(t, err.Error(), "expected at least one valid Assertion, none found")
|
|
}
|