feat(core): Add SAML XML validation (#5600)

* consolidate SSO settings

* update saml settings

* fix type error

* limit user changes when saml is enabled

* add test

* add toggle endpoint and fetch metadata

* rename enabled param

* add handling of POST saml login request

* add config test endpoint

* adds saml XML validation

* add comment

* protect test endpoint

* improve ignoreSSL and some cleanup

* fix wrong schema used

* remove console.log

packages/cli/package.json

@@ -129,8 +129,8 @@
     "bull": "^4.10.2",
     "callsites": "^3.1.0",
     "change-case": "^4.1.1",
-    "class-validator": "^0.14.0",
     "class-transformer": "^0.5.1",
+    "class-validator": "^0.14.0",
     "client-oauth2": "^4.2.5",
     "compression": "^1.7.4",
     "connect-history-api-fallback": "^1.6.0",
@@ -205,6 +205,7 @@
     "validator": "13.7.0",
     "winston": "^3.3.3",
     "ws": "^8.12.0",
+    "xmllint-wasm": "^3.0.1",
     "yamljs": "^0.3.0"
   }
 }

packages/cli/src/Server.ts

@@ -515,10 +515,16 @@ class Server extends AbstractServer {
 		// SAML
 		// ----------------------------------------
 
-		// initialize SamlService
+		// initialize SamlService if it is licensed, even if not enabled, to
-		await SamlService.getInstance().init();
+		// set up the initial environment
+		if (isSamlLicensed()) {
+			try {
+				await SamlService.getInstance().init();
+			} catch (error) {
+				LoggerProxy.error(`SAML initialization failed: ${error.message}`);
+			}
+		}
 
-		// public SAML endpoints
 		this.app.use(`/${this.restEndpoint}/sso/saml`, samlControllerPublic);
 		this.app.use(`/${this.restEndpoint}/sso/saml`, samlControllerProtected);
 

packages/cli/src/sso/saml/routes/saml.controller.protected.ee.ts

@@ -57,12 +57,11 @@ samlControllerProtected.post(
 	SamlUrls.configToggleEnabled,
 	samlLicensedOwnerMiddleware,
 	async (req: SamlConfiguration.Toggle, res: express.Response) => {
-		if (req.body.loginEnabled !== undefined) {
+		if (req.body.loginEnabled === undefined) {
-			await SamlService.getInstance().setSamlPreferences({ loginEnabled: req.body.loginEnabled });
-			res.sendStatus(200);
-		} else {
 			throw new BadRequestError('Body should contain a boolean "loginEnabled" property');
 		}
+		await SamlService.getInstance().setSamlPreferences({ loginEnabled: req.body.loginEnabled });
+		res.sendStatus(200);
 	},
 );
 
@@ -122,8 +121,9 @@ samlControllerProtected.get(
 	async (req: express.Request, res: express.Response) => {
 		const result = SamlService.getInstance().getLoginRequestUrl();
 		if (result?.binding === 'redirect') {
-			// forced client side redirect
+			// forced client side redirect through the use of a javascript redirect
 			return res.send(getInitSSOPostView(result.context));
+			// TODO:SAML: If we want the frontend to handle the redirect, we will send the redirect URL instead:
 			// return res.status(301).send(result.context.context);
 		} else if (result?.binding === 'post') {
 			return res.send(getInitSSOFormView(result.context as PostBindingContext));
@@ -133,8 +133,13 @@ samlControllerProtected.get(
 	},
 );
 
+/**
+ * GET /sso/saml/config/test
+ * Test SAML config
+ */
 samlControllerProtected.get(
 	SamlUrls.configTest,
+	samlLicensedOwnerMiddleware,
 	async (req: express.Request, res: express.Response) => {
 		const testResult = await SamlService.getInstance().testSamlConnection();
 		return res.send(testResult);

packages/cli/src/sso/saml/saml.service.ee.ts

@@ -10,7 +10,7 @@ import { isSsoJustInTimeProvisioningEnabled } from '../ssoHelpers';
 import type { SamlPreferences } from './types/samlPreferences';
 import { SAML_PREFERENCES_DB_KEY } from './constants';
 import type { IdentityProviderInstance } from 'samlify';
-import { IdentityProvider } from 'samlify';
+import { IdentityProvider, setSchemaValidator } from 'samlify';
 import {
 	createUserFromSamlAttributes,
 	getMappedSamlAttributesFromFlowResult,
@@ -22,8 +22,10 @@ import {
 } from './samlHelpers';
 import type { Settings } from '../../databases/entities/Settings';
 import axios from 'axios';
+import https from 'https';
 import type { SamlLoginBinding } from './types';
 import type { BindingContext, PostBindingContext } from 'samlify/types/src/entity';
+import { validateMetadata, validateResponse } from './samlValidator';
 
 export class SamlService {
 	private static instance: SamlService;
@@ -46,30 +48,14 @@ export class SamlService {
 		this._attributeMapping = mapping;
 	}
 
-	private _metadata = '';
+	private metadata = '';
 
 	private metadataUrl = '';
 
+	private ignoreSSL = false;
+
 	private loginBinding: SamlLoginBinding = 'post';
 
-	public get metadata(): string {
-		return this._metadata;
-	}
-
-	public set metadata(metadata: string) {
-		this._metadata = metadata;
-	}
-
-	constructor() {
-		this.loadFromDbAndApplySamlPreferences()
-			.then(() => {
-				LoggerProxy.debug('Initializing SAML service');
-			})
-			.catch(() => {
-				LoggerProxy.error('Error initializing SAML service');
-			});
-	}
-
 	static getInstance(): SamlService {
 		if (!SamlService.instance) {
 			SamlService.instance = new SamlService();
@@ -79,6 +65,15 @@ export class SamlService {
 
 	async init(): Promise<void> {
 		await this.loadFromDbAndApplySamlPreferences();
+		setSchemaValidator({
+			validate: async (response: string) => {
+				const valid = await validateResponse(response);
+				if (!valid) {
+					return Promise.reject(new Error('Invalid SAML response'));
+				}
+				return Promise.resolve();
+			},
+		});
 	}
 
 	getIdentityProviderInstance(forceRecreate = false): IdentityProviderInstance {
@@ -125,7 +120,6 @@ export class SamlService {
 			'post',
 		) as PostBindingContext;
 		//TODO:SAML: debug logging
-
 		LoggerProxy.debug(loginRequest.context);
 		return loginRequest;
 	}
@@ -188,6 +182,7 @@ export class SamlService {
 			mapping: this.attributeMapping,
 			metadata: this.metadata,
 			metadataUrl: this.metadataUrl,
+			ignoreSSL: this.ignoreSSL,
 			loginBinding: this.loginBinding,
 			loginEnabled: isSamlLoginEnabled(),
 			loginLabel: getSamlLoginLabel(),
@@ -198,12 +193,19 @@ export class SamlService {
 		this.loginBinding = prefs.loginBinding ?? this.loginBinding;
 		this.metadata = prefs.metadata ?? this.metadata;
 		this.attributeMapping = prefs.mapping ?? this.attributeMapping;
+		this.ignoreSSL = prefs.ignoreSSL ?? this.ignoreSSL;
 		if (prefs.metadataUrl) {
 			this.metadataUrl = prefs.metadataUrl;
 			const fetchedMetadata = await this.fetchMetadataFromUrl();
 			if (fetchedMetadata) {
 				this.metadata = fetchedMetadata;
 			}
+		} else if (prefs.metadata) {
+			const validationResult = await validateMetadata(prefs.metadata);
+			if (!validationResult) {
+				throw new Error('Invalid SAML metadata');
+			}
+			this.metadata = prefs.metadata;
 		}
 		setSamlLoginEnabled(prefs.loginEnabled ?? isSamlLoginEnabled());
 		setSamlLoginLabel(prefs.loginLabel ?? getSamlLoginLabel());
@@ -248,18 +250,24 @@ export class SamlService {
 
 	async fetchMetadataFromUrl(): Promise<string | undefined> {
 		try {
-			const prevRejectStatus = process.env.NODE_TLS_REJECT_UNAUTHORIZED;
+			// TODO:SAML: this will not work once axios is upgraded to > 1.2.0 (see checkServerIdentity)
-			process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
+			const agent = new https.Agent({
-			const response = await axios.get(this.metadataUrl);
+				rejectUnauthorized: !this.ignoreSSL,
-			process.env.NODE_TLS_REJECT_UNAUTHORIZED = prevRejectStatus;
+			});
+			const response = await axios.get(this.metadataUrl, { httpsAgent: agent });
 			if (response.status === 200 && response.data) {
 				const xml = (await response.data) as string;
-				// TODO: SAML: validate XML
+				const validationResult = await validateMetadata(xml);
-				// throw new BadRequestError('Received XML is not valid SAML metadata.');
+				if (!validationResult) {
+					throw new BadRequestError(
+						`Data received from ${this.metadataUrl} is not valid SAML metadata.`,
+					);
+				}
 				return xml;
 			}
 		} catch (error) {
-			throw new BadRequestError('SAML Metadata URL is invalid or response is .');
+			// eslint-disable-next-line @typescript-eslint/restrict-template-expressions
+			throw new BadRequestError(`Error fetching SAML Metadata from ${this.metadataUrl}: ${error}`);
 		}
 		return;
 	}
@@ -298,10 +306,14 @@ export class SamlService {
 
 	async testSamlConnection(): Promise<boolean> {
 		try {
+			// TODO:SAML: this will not work once axios is upgraded to > 1.2.0 (see checkServerIdentity)
+			const agent = new https.Agent({
+				rejectUnauthorized: !this.ignoreSSL,
+			});
 			const requestContext = this.getLoginRequestUrl();
 			if (!requestContext) return false;
 			if (requestContext.binding === 'redirect') {
-				const fetchResult = await axios.get(requestContext.context.context);
+				const fetchResult = await axios.get(requestContext.context.context, { httpsAgent: agent });
 				if (fetchResult.status !== 200) {
 					LoggerProxy.debug('SAML: Error while testing SAML connection.');
 					return false;
@@ -319,6 +331,7 @@ export class SamlService {
 						// eslint-disable-next-line @typescript-eslint/naming-convention
 						'Content-type': 'application/x-www-form-urlencoded',
 					},
+					httpsAgent: agent,
 				});
 				if (fetchResult.status !== 200) {
 					LoggerProxy.debug('SAML: Error while testing SAML connection.');

packages/cli/src/sso/saml/samlValidator.ts

@@ -0,0 +1,93 @@
+import { LoggerProxy } from 'n8n-workflow';
+import type { XMLFileInfo } from 'xmllint-wasm';
+import { validateXML } from 'xmllint-wasm';
+import { xsdSamlSchemaAssertion20 } from './schema/saml-schema-assertion-2.0.xsd';
+import { xsdSamlSchemaMetadata20 } from './schema/saml-schema-metadata-2.0.xsd';
+import { xsdSamlSchemaProtocol20 } from './schema/saml-schema-protocol-2.0.xsd';
+import { xsdXenc } from './schema/xenc-schema.xsd';
+import { xsdXml } from './schema/xml.xsd';
+import { xsdXmldsigCore } from './schema/xmldsig-core-schema.xsd';
+
+const xml: XMLFileInfo = {
+	fileName: 'xml.xsd',
+	contents: xsdXml,
+};
+
+const xmldsigCore: XMLFileInfo = {
+	fileName: 'xmldsig-core-schema.xsd',
+	contents: xsdXmldsigCore,
+};
+
+const xmlXenc: XMLFileInfo = {
+	fileName: 'xenc-schema.xsd',
+	contents: xsdXenc,
+};
+
+const xmlMetadata: XMLFileInfo = {
+	fileName: 'saml-schema-metadata-2.0.xsd',
+	contents: xsdSamlSchemaMetadata20,
+};
+
+const xmlAssertion: XMLFileInfo = {
+	fileName: 'saml-schema-assertion-2.0.xsd',
+	contents: xsdSamlSchemaAssertion20,
+};
+
+const xmlProtocol: XMLFileInfo = {
+	fileName: 'saml-schema-protocol-2.0.xsd',
+	contents: xsdSamlSchemaProtocol20,
+};
+
+export async function validateMetadata(metadata: string): Promise<boolean> {
+	try {
+		const validationResult = await validateXML({
+			xml: [
+				{
+					fileName: 'metadata.xml',
+					contents: metadata,
+				},
+			],
+			extension: 'schema',
+			schema: [xmlMetadata],
+			preload: [xmlProtocol, xmlAssertion, xmldsigCore, xmlXenc, xml],
+		});
+		if (validationResult.valid) {
+			LoggerProxy.debug('SAML Metadata is valid');
+			return true;
+		} else {
+			LoggerProxy.warn('SAML Validate Metadata: Invalid metadata');
+			LoggerProxy.warn(validationResult.errors.join('\n'));
+		}
+	} catch (error) {
+		// eslint-disable-next-line @typescript-eslint/no-unsafe-argument
+		LoggerProxy.warn(error);
+	}
+	return false;
+}
+
+export async function validateResponse(response: string): Promise<boolean> {
+	try {
+		const validationResult = await validateXML({
+			xml: [
+				{
+					fileName: 'response.xml',
+					contents: response,
+				},
+			],
+			extension: 'schema',
+			schema: [xmlProtocol],
+			preload: [xmlMetadata, xmlAssertion, xmldsigCore, xmlXenc, xml],
+		});
+		if (validationResult.valid) {
+			LoggerProxy.debug('SAML Response is valid');
+			return true;
+		} else {
+			LoggerProxy.warn('SAML Validate Response: Failed');
+			LoggerProxy.warn(validationResult.errors.join('\n'));
+		}
+	} catch (error) {
+		// eslint-disable-next-line @typescript-eslint/no-unsafe-argument
+		LoggerProxy.warn(error);
+	}
+	return false;
+}

packages/cli/src/sso/saml/schema/saml-schema-assertion-2.0.xsd.ts

@@ -0,0 +1,283 @@
+export const xsdSamlSchemaAssertion20 = `<?xml version="1.0" encoding="US-ASCII"?>
+<schema
+    targetNamespace="urn:oasis:names:tc:SAML:2.0:assertion"
+    xmlns="http://www.w3.org/2001/XMLSchema"
+    xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"
+    xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
+    xmlns:xenc="http://www.w3.org/2001/04/xmlenc#"
+    elementFormDefault="unqualified"
+    attributeFormDefault="unqualified"
+    blockDefault="substitution"
+    version="2.0">
+    <import namespace="http://www.w3.org/2000/09/xmldsig#"
+        schemaLocation="xmldsig-core-schema.xsd"/>
+    <import namespace="http://www.w3.org/2001/04/xmlenc#"
+        schemaLocation="xenc-schema.xsd"/>
+    <annotation>
+        <documentation>
+            Document identifier: saml-schema-assertion-2.0
+            Location: http://docs.oasis-open.org/security/saml/v2.0/
+            Revision history:
+            V1.0 (November, 2002):
+              Initial Standard Schema.
+            V1.1 (September, 2003):
+              Updates within the same V1.0 namespace.
+            V2.0 (March, 2005):
+              New assertion schema for SAML V2.0 namespace.
+        </documentation>
+    </annotation>
+    <attributeGroup name="IDNameQualifiers">
+        <attribute name="NameQualifier" type="string" use="optional"/>
+        <attribute name="SPNameQualifier" type="string" use="optional"/>
+    </attributeGroup>
+    <element name="BaseID" type="saml:BaseIDAbstractType"/>
+    <complexType name="BaseIDAbstractType" abstract="true">
+        <attributeGroup ref="saml:IDNameQualifiers"/>
+    </complexType>
+    <element name="NameID" type="saml:NameIDType"/>
+    <complexType name="NameIDType">
+        <simpleContent>
+            <extension base="string">
+                <attributeGroup ref="saml:IDNameQualifiers"/>
+                <attribute name="Format" type="anyURI" use="optional"/>
+                <attribute name="SPProvidedID" type="string" use="optional"/>
+            </extension>
+        </simpleContent>
+    </complexType>
+    <complexType name="EncryptedElementType">
+        <sequence>
+            <element ref="xenc:EncryptedData"/>
+            <element ref="xenc:EncryptedKey" minOccurs="0" maxOccurs="unbounded"/>
+        </sequence>
+    </complexType>
+    <element name="EncryptedID" type="saml:EncryptedElementType"/>
+    <element name="Issuer" type="saml:NameIDType"/>
+    <element name="AssertionIDRef" type="NCName"/>
+    <element name="AssertionURIRef" type="anyURI"/>
+    <element name="Assertion" type="saml:AssertionType"/>
+    <complexType name="AssertionType">
+        <sequence>
+            <element ref="saml:Issuer"/>
+            <element ref="ds:Signature" minOccurs="0"/>
+            <element ref="saml:Subject" minOccurs="0"/>
+            <element ref="saml:Conditions" minOccurs="0"/>
+            <element ref="saml:Advice" minOccurs="0"/>
+            <choice minOccurs="0" maxOccurs="unbounded">
+                <element ref="saml:Statement"/>
+                <element ref="saml:AuthnStatement"/>
+                <element ref="saml:AuthzDecisionStatement"/>
+                <element ref="saml:AttributeStatement"/>
+            </choice>
+        </sequence>
+        <attribute name="Version" type="string" use="required"/>
+        <attribute name="ID" type="ID" use="required"/>
+        <attribute name="IssueInstant" type="dateTime" use="required"/>
+    </complexType>
+    <element name="Subject" type="saml:SubjectType"/>
+    <complexType name="SubjectType">
+        <choice>
+            <sequence>
+                <choice>
+                    <element ref="saml:BaseID"/>
+                    <element ref="saml:NameID"/>
+                    <element ref="saml:EncryptedID"/>
+                </choice>
+                <element ref="saml:SubjectConfirmation" minOccurs="0" maxOccurs="unbounded"/>
+            </sequence>
+            <element ref="saml:SubjectConfirmation" maxOccurs="unbounded"/>
+        </choice>
+    </complexType>
+    <element name="SubjectConfirmation" type="saml:SubjectConfirmationType"/>
+    <complexType name="SubjectConfirmationType">
+        <sequence>
+            <choice minOccurs="0">
+                <element ref="saml:BaseID"/>
+                <element ref="saml:NameID"/>
+                <element ref="saml:EncryptedID"/>
+            </choice>
+            <element ref="saml:SubjectConfirmationData" minOccurs="0"/>
+        </sequence>
+        <attribute name="Method" type="anyURI" use="required"/>
+    </complexType>
+    <element name="SubjectConfirmationData" type="saml:SubjectConfirmationDataType"/>
+    <complexType name="SubjectConfirmationDataType" mixed="true">
+        <complexContent>
+            <restriction base="anyType">
+                <sequence>
+                    <any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="NotBefore" type="dateTime" use="optional"/>
+                <attribute name="NotOnOrAfter" type="dateTime" use="optional"/>
+                <attribute name="Recipient" type="anyURI" use="optional"/>
+                <attribute name="InResponseTo" type="NCName" use="optional"/>
+                <attribute name="Address" type="string" use="optional"/>
+                <anyAttribute namespace="##other" processContents="lax"/>
+            </restriction>
+        </complexContent>
+    </complexType>
+    <complexType name="KeyInfoConfirmationDataType" mixed="false">
+        <complexContent>
+            <restriction base="saml:SubjectConfirmationDataType">
+                <sequence>
+                    <element ref="ds:KeyInfo" maxOccurs="unbounded"/>
+                </sequence>
+            </restriction>
+        </complexContent>
+    </complexType>
+    <element name="Conditions" type="saml:ConditionsType"/>
+    <complexType name="ConditionsType">
+        <choice minOccurs="0" maxOccurs="unbounded">
+            <element ref="saml:Condition"/>
+            <element ref="saml:AudienceRestriction"/>
+            <element ref="saml:OneTimeUse"/>
+            <element ref="saml:ProxyRestriction"/>
+        </choice>
+        <attribute name="NotBefore" type="dateTime" use="optional"/>
+        <attribute name="NotOnOrAfter" type="dateTime" use="optional"/>
+    </complexType>
+    <element name="Condition" type="saml:ConditionAbstractType"/>
+    <complexType name="ConditionAbstractType" abstract="true"/>
+    <element name="AudienceRestriction" type="saml:AudienceRestrictionType"/>
+    <complexType name="AudienceRestrictionType">
+        <complexContent>
+            <extension base="saml:ConditionAbstractType">
+                <sequence>
+                    <element ref="saml:Audience" maxOccurs="unbounded"/>
+                </sequence>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="Audience" type="anyURI"/>
+    <element name="OneTimeUse" type="saml:OneTimeUseType" />
+    <complexType name="OneTimeUseType">
+        <complexContent>
+            <extension base="saml:ConditionAbstractType"/>
+        </complexContent>
+    </complexType>
+    <element name="ProxyRestriction" type="saml:ProxyRestrictionType"/>
+    <complexType name="ProxyRestrictionType">
+    <complexContent>
+        <extension base="saml:ConditionAbstractType">
+            <sequence>
+                <element ref="saml:Audience" minOccurs="0" maxOccurs="unbounded"/>
+            </sequence>
+            <attribute name="Count" type="nonNegativeInteger" use="optional"/>
+        </extension>
+	</complexContent>
+    </complexType>
+    <element name="Advice" type="saml:AdviceType"/>
+    <complexType name="AdviceType">
+        <choice minOccurs="0" maxOccurs="unbounded">
+            <element ref="saml:AssertionIDRef"/>
+            <element ref="saml:AssertionURIRef"/>
+            <element ref="saml:Assertion"/>
+            <element ref="saml:EncryptedAssertion"/>
+            <any namespace="##other" processContents="lax"/>
+        </choice>
+    </complexType>
+    <element name="EncryptedAssertion" type="saml:EncryptedElementType"/>
+    <element name="Statement" type="saml:StatementAbstractType"/>
+    <complexType name="StatementAbstractType" abstract="true"/>
+    <element name="AuthnStatement" type="saml:AuthnStatementType"/>
+    <complexType name="AuthnStatementType">
+        <complexContent>
+            <extension base="saml:StatementAbstractType">
+                <sequence>
+                    <element ref="saml:SubjectLocality" minOccurs="0"/>
+                    <element ref="saml:AuthnContext"/>
+                </sequence>
+                <attribute name="AuthnInstant" type="dateTime" use="required"/>
+                <attribute name="SessionIndex" type="string" use="optional"/>
+                <attribute name="SessionNotOnOrAfter" type="dateTime" use="optional"/>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="SubjectLocality" type="saml:SubjectLocalityType"/>
+    <complexType name="SubjectLocalityType">
+        <attribute name="Address" type="string" use="optional"/>
+        <attribute name="DNSName" type="string" use="optional"/>
+    </complexType>
+    <element name="AuthnContext" type="saml:AuthnContextType"/>
+    <complexType name="AuthnContextType">
+        <sequence>
+            <choice>
+                <sequence>
+                    <element ref="saml:AuthnContextClassRef"/>
+                    <choice minOccurs="0">
+                        <element ref="saml:AuthnContextDecl"/>
+                        <element ref="saml:AuthnContextDeclRef"/>
+                    </choice>
+                </sequence>
+                <choice>
+                    <element ref="saml:AuthnContextDecl"/>
+                    <element ref="saml:AuthnContextDeclRef"/>
+                </choice>
+            </choice>
+            <element ref="saml:AuthenticatingAuthority" minOccurs="0" maxOccurs="unbounded"/>
+        </sequence>
+    </complexType>
+    <element name="AuthnContextClassRef" type="anyURI"/>
+    <element name="AuthnContextDeclRef" type="anyURI"/>
+    <element name="AuthnContextDecl" type="anyType"/>
+    <element name="AuthenticatingAuthority" type="anyURI"/>
+    <element name="AuthzDecisionStatement" type="saml:AuthzDecisionStatementType"/>
+    <complexType name="AuthzDecisionStatementType">
+        <complexContent>
+            <extension base="saml:StatementAbstractType">
+                <sequence>
+                    <element ref="saml:Action" maxOccurs="unbounded"/>
+                    <element ref="saml:Evidence" minOccurs="0"/>
+                </sequence>
+                <attribute name="Resource" type="anyURI" use="required"/>
+                <attribute name="Decision" type="saml:DecisionType" use="required"/>
+            </extension>
+        </complexContent>
+    </complexType>
+    <simpleType name="DecisionType">
+        <restriction base="string">
+            <enumeration value="Permit"/>
+            <enumeration value="Deny"/>
+            <enumeration value="Indeterminate"/>
+        </restriction>
+    </simpleType>
+    <element name="Action" type="saml:ActionType"/>
+    <complexType name="ActionType">
+        <simpleContent>
+            <extension base="string">
+                <attribute name="Namespace" type="anyURI" use="required"/>
+            </extension>
+        </simpleContent>
+    </complexType>
+    <element name="Evidence" type="saml:EvidenceType"/>
+    <complexType name="EvidenceType">
+        <choice maxOccurs="unbounded">
+            <element ref="saml:AssertionIDRef"/>
+            <element ref="saml:AssertionURIRef"/>
+            <element ref="saml:Assertion"/>
+            <element ref="saml:EncryptedAssertion"/>
+        </choice>
+    </complexType>
+    <element name="AttributeStatement" type="saml:AttributeStatementType"/>
+    <complexType name="AttributeStatementType">
+        <complexContent>
+            <extension base="saml:StatementAbstractType">
+                <choice maxOccurs="unbounded">
+                    <element ref="saml:Attribute"/>
+                    <element ref="saml:EncryptedAttribute"/>
+                </choice>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="Attribute" type="saml:AttributeType"/>
+    <complexType name="AttributeType">
+        <sequence>
+            <element ref="saml:AttributeValue" minOccurs="0" maxOccurs="unbounded"/>
+        </sequence>
+        <attribute name="Name" type="string" use="required"/>
+        <attribute name="NameFormat" type="anyURI" use="optional"/>
+        <attribute name="FriendlyName" type="string" use="optional"/>
+        <anyAttribute namespace="##other" processContents="lax"/>
+    </complexType>
+    <element name="AttributeValue" type="anyType" nillable="true"/>
+    <element name="EncryptedAttribute" type="saml:EncryptedElementType"/>
+</schema>`;

packages/cli/src/sso/saml/schema/saml-schema-metadata-2.0.xsd.ts

@@ -0,0 +1,336 @@
+export const xsdSamlSchemaMetadata20 = `<?xml version="1.0" encoding="UTF-8"?>
+<schema
+    targetNamespace="urn:oasis:names:tc:SAML:2.0:metadata"
+    xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
+    xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
+    xmlns:xenc="http://www.w3.org/2001/04/xmlenc#"
+    xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"
+    xmlns="http://www.w3.org/2001/XMLSchema"
+    elementFormDefault="unqualified"
+    attributeFormDefault="unqualified"
+    blockDefault="substitution"
+    version="2.0">
+    <import namespace="http://www.w3.org/2000/09/xmldsig#"
+        schemaLocation="xmldsig-core-schema.xsd"/>
+    <import namespace="http://www.w3.org/2001/04/xmlenc#"
+        schemaLocation="xenc-schema.xsd"/>
+    <import namespace="urn:oasis:names:tc:SAML:2.0:assertion"
+        schemaLocation="saml-schema-assertion-2.0.xsd"/>
+    <import namespace="http://www.w3.org/XML/1998/namespace"
+        schemaLocation="xml.xsd"/>
+    <annotation>
+        <documentation>
+            Document identifier: saml-schema-metadata-2.0
+            Location: http://docs.oasis-open.org/security/saml/v2.0/
+            Revision history:
+              V2.0 (March, 2005):
+                Schema for SAML metadata, first published in SAML 2.0.
+        </documentation>
+    </annotation>
+
+    <simpleType name="entityIDType">
+        <restriction base="anyURI">
+            <maxLength value="1024"/>
+        </restriction>
+    </simpleType>
+    <complexType name="localizedNameType">
+        <simpleContent>
+            <extension base="string">
+                <attribute ref="xml:lang" use="required"/>
+            </extension>
+        </simpleContent>
+    </complexType>
+    <complexType name="localizedURIType">
+        <simpleContent>
+            <extension base="anyURI">
+                <attribute ref="xml:lang" use="required"/>
+            </extension>
+        </simpleContent>
+    </complexType>
+    
+    <element name="Extensions" type="md:ExtensionsType"/>
+    <complexType final="#all" name="ExtensionsType">
+        <sequence>
+            <any namespace="##other" processContents="lax" maxOccurs="unbounded"/>
+        </sequence>
+    </complexType>
+    
+    <complexType name="EndpointType">
+        <sequence>
+            <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+        </sequence>
+        <attribute name="Binding" type="anyURI" use="required"/>
+        <attribute name="Location" type="anyURI" use="required"/>
+        <attribute name="ResponseLocation" type="anyURI" use="optional"/>
+        <anyAttribute namespace="##other" processContents="lax"/>
+    </complexType>
+    
+    <complexType name="IndexedEndpointType">
+        <complexContent>
+            <extension base="md:EndpointType">
+                <attribute name="index" type="unsignedShort" use="required"/>
+                <attribute name="isDefault" type="boolean" use="optional"/>
+            </extension>
+        </complexContent>
+    </complexType>
+    
+    <element name="EntitiesDescriptor" type="md:EntitiesDescriptorType"/>
+    <complexType name="EntitiesDescriptorType">
+        <sequence>
+            <element ref="ds:Signature" minOccurs="0"/>
+            <element ref="md:Extensions" minOccurs="0"/>
+            <choice minOccurs="1" maxOccurs="unbounded">
+                <element ref="md:EntityDescriptor"/>
+                <element ref="md:EntitiesDescriptor"/>
+            </choice>
+        </sequence>
+        <attribute name="validUntil" type="dateTime" use="optional"/>
+        <attribute name="cacheDuration" type="duration" use="optional"/>
+        <attribute name="ID" type="ID" use="optional"/>
+        <attribute name="Name" type="string" use="optional"/>
+    </complexType>
+
+    <element name="EntityDescriptor" type="md:EntityDescriptorType"/>
+    <complexType name="EntityDescriptorType">
+        <sequence>
+            <element ref="ds:Signature" minOccurs="0"/>
+            <element ref="md:Extensions" minOccurs="0"/>
+            <choice>
+                <choice maxOccurs="unbounded">
+                    <element ref="md:RoleDescriptor"/>
+                    <element ref="md:IDPSSODescriptor"/>
+                    <element ref="md:SPSSODescriptor"/>
+                    <element ref="md:AuthnAuthorityDescriptor"/>
+                    <element ref="md:AttributeAuthorityDescriptor"/>
+                    <element ref="md:PDPDescriptor"/>
+                </choice>
+                <element ref="md:AffiliationDescriptor"/>
+            </choice>
+            <element ref="md:Organization" minOccurs="0"/>
+            <element ref="md:ContactPerson" minOccurs="0" maxOccurs="unbounded"/>
+            <element ref="md:AdditionalMetadataLocation" minOccurs="0" maxOccurs="unbounded"/>
+        </sequence>
+        <attribute name="entityID" type="md:entityIDType" use="required"/>
+        <attribute name="validUntil" type="dateTime" use="optional"/>
+        <attribute name="cacheDuration" type="duration" use="optional"/>
+        <attribute name="ID" type="ID" use="optional"/>
+        <anyAttribute namespace="##other" processContents="lax"/>
+    </complexType>
+    
+    <element name="Organization" type="md:OrganizationType"/>
+    <complexType name="OrganizationType">
+        <sequence>
+            <element ref="md:Extensions" minOccurs="0"/>
+            <element ref="md:OrganizationName" maxOccurs="unbounded"/>
+            <element ref="md:OrganizationDisplayName" maxOccurs="unbounded"/>
+            <element ref="md:OrganizationURL" maxOccurs="unbounded"/>
+        </sequence>
+        <anyAttribute namespace="##other" processContents="lax"/>
+    </complexType>
+    <element name="OrganizationName" type="md:localizedNameType"/>
+    <element name="OrganizationDisplayName" type="md:localizedNameType"/>
+    <element name="OrganizationURL" type="md:localizedURIType"/>
+    <element name="ContactPerson" type="md:ContactType"/>
+    <complexType name="ContactType">
+        <sequence>
+            <element ref="md:Extensions" minOccurs="0"/>
+            <element ref="md:Company" minOccurs="0"/>
+            <element ref="md:GivenName" minOccurs="0"/>
+            <element ref="md:SurName" minOccurs="0"/>
+            <element ref="md:EmailAddress" minOccurs="0" maxOccurs="unbounded"/>
+            <element ref="md:TelephoneNumber" minOccurs="0" maxOccurs="unbounded"/>
+        </sequence>
+        <attribute name="contactType" type="md:ContactTypeType" use="required"/>
+        <anyAttribute namespace="##other" processContents="lax"/>
+    </complexType>
+    <element name="Company" type="string"/>
+    <element name="GivenName" type="string"/>
+    <element name="SurName" type="string"/>
+    <element name="EmailAddress" type="anyURI"/>
+    <element name="TelephoneNumber" type="string"/>
+    <simpleType name="ContactTypeType">
+        <restriction base="string">
+            <enumeration value="technical"/>
+            <enumeration value="support"/>
+            <enumeration value="administrative"/>
+            <enumeration value="billing"/>
+            <enumeration value="other"/>
+        </restriction>
+    </simpleType>
+
+    <element name="AdditionalMetadataLocation" type="md:AdditionalMetadataLocationType"/>
+    <complexType name="AdditionalMetadataLocationType">
+        <simpleContent>
+            <extension base="anyURI">
+                <attribute name="namespace" type="anyURI" use="required"/>
+            </extension>
+        </simpleContent>
+    </complexType>
+
+    <element name="RoleDescriptor" type="md:RoleDescriptorType"/>
+    <complexType name="RoleDescriptorType" abstract="true">
+        <sequence>
+            <element ref="ds:Signature" minOccurs="0"/>
+            <element ref="md:Extensions" minOccurs="0"/>
+            <element ref="md:KeyDescriptor" minOccurs="0" maxOccurs="unbounded"/>
+            <element ref="md:Organization" minOccurs="0"/>
+            <element ref="md:ContactPerson" minOccurs="0" maxOccurs="unbounded"/>
+        </sequence>
+        <attribute name="ID" type="ID" use="optional"/>
+        <attribute name="validUntil" type="dateTime" use="optional"/>
+        <attribute name="cacheDuration" type="duration" use="optional"/>
+        <attribute name="protocolSupportEnumeration" type="md:anyURIListType" use="required"/>
+        <attribute name="errorURL" type="anyURI" use="optional"/>
+        <anyAttribute namespace="##other" processContents="lax"/>
+    </complexType>
+    <simpleType name="anyURIListType">
+        <list itemType="anyURI"/>
+    </simpleType>
+
+    <element name="KeyDescriptor" type="md:KeyDescriptorType"/>
+    <complexType name="KeyDescriptorType">
+        <sequence>
+            <element ref="ds:KeyInfo"/>
+            <element ref="md:EncryptionMethod" minOccurs="0" maxOccurs="unbounded"/>
+        </sequence>
+        <attribute name="use" type="md:KeyTypes" use="optional"/>
+    </complexType>
+    <simpleType name="KeyTypes">
+        <restriction base="string">
+            <enumeration value="encryption"/>
+            <enumeration value="signing"/>
+        </restriction>
+    </simpleType>
+    <element name="EncryptionMethod" type="xenc:EncryptionMethodType"/>
+    
+    <complexType name="SSODescriptorType" abstract="true">
+        <complexContent>
+            <extension base="md:RoleDescriptorType">
+                <sequence>
+                    <element ref="md:ArtifactResolutionService" minOccurs="0" maxOccurs="unbounded"/>
+                    <element ref="md:SingleLogoutService" minOccurs="0" maxOccurs="unbounded"/>
+                    <element ref="md:ManageNameIDService" minOccurs="0" maxOccurs="unbounded"/>
+                    <element ref="md:NameIDFormat" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="ArtifactResolutionService" type="md:IndexedEndpointType"/>
+    <element name="SingleLogoutService" type="md:EndpointType"/>
+    <element name="ManageNameIDService" type="md:EndpointType"/>
+    <element name="NameIDFormat" type="anyURI"/>
+
+    <element name="IDPSSODescriptor" type="md:IDPSSODescriptorType"/>
+    <complexType name="IDPSSODescriptorType">
+        <complexContent>
+            <extension base="md:SSODescriptorType">
+                <sequence>
+                    <element ref="md:SingleSignOnService" maxOccurs="unbounded"/>
+                    <element ref="md:NameIDMappingService" minOccurs="0" maxOccurs="unbounded"/>
+                    <element ref="md:AssertionIDRequestService" minOccurs="0" maxOccurs="unbounded"/>
+                    <element ref="md:AttributeProfile" minOccurs="0" maxOccurs="unbounded"/>
+                    <element ref="saml:Attribute" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="WantAuthnRequestsSigned" type="boolean" use="optional"/>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="SingleSignOnService" type="md:EndpointType"/>
+    <element name="NameIDMappingService" type="md:EndpointType"/>
+    <element name="AssertionIDRequestService" type="md:EndpointType"/>
+    <element name="AttributeProfile" type="anyURI"/>
+    
+    <element name="SPSSODescriptor" type="md:SPSSODescriptorType"/>
+    <complexType name="SPSSODescriptorType">
+        <complexContent>
+            <extension base="md:SSODescriptorType">
+                <sequence>
+                    <element ref="md:AssertionConsumerService" maxOccurs="unbounded"/>
+                    <element ref="md:AttributeConsumingService" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="AuthnRequestsSigned" type="boolean" use="optional"/>
+                <attribute name="WantAssertionsSigned" type="boolean" use="optional"/>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="AssertionConsumerService" type="md:IndexedEndpointType"/>
+    <element name="AttributeConsumingService" type="md:AttributeConsumingServiceType"/>
+    <complexType name="AttributeConsumingServiceType">
+        <sequence>
+            <element ref="md:ServiceName" maxOccurs="unbounded"/>
+            <element ref="md:ServiceDescription" minOccurs="0" maxOccurs="unbounded"/>
+            <element ref="md:RequestedAttribute" maxOccurs="unbounded"/>
+        </sequence>
+        <attribute name="index" type="unsignedShort" use="required"/>
+        <attribute name="isDefault" type="boolean" use="optional"/>
+    </complexType>
+    <element name="ServiceName" type="md:localizedNameType"/>
+    <element name="ServiceDescription" type="md:localizedNameType"/>
+    <element name="RequestedAttribute" type="md:RequestedAttributeType"/>
+    <complexType name="RequestedAttributeType">
+        <complexContent>
+            <extension base="saml:AttributeType">
+                <attribute name="isRequired" type="boolean" use="optional"/>
+            </extension>
+        </complexContent>
+    </complexType>
+  
+    <element name="AuthnAuthorityDescriptor" type="md:AuthnAuthorityDescriptorType"/>
+    <complexType name="AuthnAuthorityDescriptorType">
+        <complexContent>
+            <extension base="md:RoleDescriptorType">
+                <sequence>
+                    <element ref="md:AuthnQueryService" maxOccurs="unbounded"/>
+                    <element ref="md:AssertionIDRequestService" minOccurs="0" maxOccurs="unbounded"/>
+                    <element ref="md:NameIDFormat" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="AuthnQueryService" type="md:EndpointType"/>
+
+    <element name="PDPDescriptor" type="md:PDPDescriptorType"/>
+    <complexType name="PDPDescriptorType">
+        <complexContent>
+            <extension base="md:RoleDescriptorType">
+                <sequence>
+                    <element ref="md:AuthzService" maxOccurs="unbounded"/>
+                    <element ref="md:AssertionIDRequestService" minOccurs="0" maxOccurs="unbounded"/>
+                    <element ref="md:NameIDFormat" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="AuthzService" type="md:EndpointType"/>
+
+    <element name="AttributeAuthorityDescriptor" type="md:AttributeAuthorityDescriptorType"/>
+    <complexType name="AttributeAuthorityDescriptorType">
+        <complexContent>
+            <extension base="md:RoleDescriptorType">
+                <sequence>
+                    <element ref="md:AttributeService" maxOccurs="unbounded"/>
+                    <element ref="md:AssertionIDRequestService" minOccurs="0" maxOccurs="unbounded"/>
+                    <element ref="md:NameIDFormat" minOccurs="0" maxOccurs="unbounded"/>
+                    <element ref="md:AttributeProfile" minOccurs="0" maxOccurs="unbounded"/>
+                    <element ref="saml:Attribute" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="AttributeService" type="md:EndpointType"/>
+   
+    <element name="AffiliationDescriptor" type="md:AffiliationDescriptorType"/>
+    <complexType name="AffiliationDescriptorType">
+        <sequence>
+            <element ref="ds:Signature" minOccurs="0"/>
+            <element ref="md:Extensions" minOccurs="0"/>
+            <element ref="md:AffiliateMember" maxOccurs="unbounded"/>
+        </sequence>
+        <attribute name="affiliationOwnerID" type="md:entityIDType" use="required"/>
+        <attribute name="validUntil" type="dateTime" use="optional"/>
+        <attribute name="cacheDuration" type="duration" use="optional"/>
+        <attribute name="ID" type="ID" use="optional"/>
+        <anyAttribute namespace="##other" processContents="lax"/>
+    </complexType>
+    <element name="AffiliateMember" type="md:entityIDType"/>
+</schema>`;

packages/cli/src/sso/saml/schema/saml-schema-protocol-2.0.xsd.ts

@@ -0,0 +1,302 @@
+export const xsdSamlSchemaProtocol20 = `<?xml version="1.0" encoding="UTF-8"?>
+<schema
+    targetNamespace="urn:oasis:names:tc:SAML:2.0:protocol"
+    xmlns="http://www.w3.org/2001/XMLSchema"
+    xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol"
+    xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"
+    xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
+    elementFormDefault="unqualified"
+    attributeFormDefault="unqualified"
+    blockDefault="substitution"
+    version="2.0">
+    <import namespace="urn:oasis:names:tc:SAML:2.0:assertion"
+        schemaLocation="saml-schema-assertion-2.0.xsd"/>
+    <import namespace="http://www.w3.org/2000/09/xmldsig#"
+        schemaLocation="xmldsig-core-schema.xsd"/>
+    <annotation>
+        <documentation>
+            Document identifier: saml-schema-protocol-2.0
+            Location: http://docs.oasis-open.org/security/saml/v2.0/
+            Revision history:
+            V1.0 (November, 2002):
+              Initial Standard Schema.
+            V1.1 (September, 2003):
+              Updates within the same V1.0 namespace.
+            V2.0 (March, 2005):
+              New protocol schema based in a SAML V2.0 namespace.
+     </documentation>
+    </annotation>
+    <complexType name="RequestAbstractType" abstract="true">
+        <sequence>
+            <element ref="saml:Issuer" minOccurs="0"/>
+            <element ref="ds:Signature" minOccurs="0"/>
+            <element ref="samlp:Extensions" minOccurs="0"/>
+        </sequence>
+        <attribute name="ID" type="ID" use="required"/>
+        <attribute name="Version" type="string" use="required"/>
+        <attribute name="IssueInstant" type="dateTime" use="required"/>
+        <attribute name="Destination" type="anyURI" use="optional"/>
+    	<attribute name="Consent" type="anyURI" use="optional"/>
+    </complexType>
+    <element name="Extensions" type="samlp:ExtensionsType"/>
+    <complexType name="ExtensionsType">
+        <sequence>
+            <any namespace="##other" processContents="lax" maxOccurs="unbounded"/>
+        </sequence>
+    </complexType>
+    <complexType name="StatusResponseType">
+    	<sequence>
+            <element ref="saml:Issuer" minOccurs="0"/>
+            <element ref="ds:Signature" minOccurs="0"/>
+            <element ref="samlp:Extensions" minOccurs="0"/>
+            <element ref="samlp:Status"/>
+    	</sequence>
+    	<attribute name="ID" type="ID" use="required"/>
+    	<attribute name="InResponseTo" type="NCName" use="optional"/>
+    	<attribute name="Version" type="string" use="required"/>
+    	<attribute name="IssueInstant" type="dateTime" use="required"/>
+    	<attribute name="Destination" type="anyURI" use="optional"/>
+    	<attribute name="Consent" type="anyURI" use="optional"/>
+    </complexType>
+    <element name="Status" type="samlp:StatusType"/>
+    <complexType name="StatusType">
+        <sequence>
+            <element ref="samlp:StatusCode"/>
+            <element ref="samlp:StatusMessage" minOccurs="0"/>
+            <element ref="samlp:StatusDetail" minOccurs="0"/>
+        </sequence>
+    </complexType>
+    <element name="StatusCode" type="samlp:StatusCodeType"/>
+    <complexType name="StatusCodeType">
+        <sequence>
+            <element ref="samlp:StatusCode" minOccurs="0"/>
+        </sequence>
+        <attribute name="Value" type="anyURI" use="required"/>
+    </complexType>
+    <element name="StatusMessage" type="string"/>
+    <element name="StatusDetail" type="samlp:StatusDetailType"/>
+    <complexType name="StatusDetailType">
+        <sequence>
+            <any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+        </sequence>
+    </complexType>
+    <element name="AssertionIDRequest" type="samlp:AssertionIDRequestType"/>
+    <complexType name="AssertionIDRequestType">
+    	<complexContent>
+            <extension base="samlp:RequestAbstractType">
+                <sequence>
+                    <element ref="saml:AssertionIDRef" maxOccurs="unbounded"/>
+                </sequence>
+            </extension>
+    	</complexContent>
+    </complexType>
+    <element name="SubjectQuery" type="samlp:SubjectQueryAbstractType"/>
+    <complexType name="SubjectQueryAbstractType" abstract="true">
+    	<complexContent>
+            <extension base="samlp:RequestAbstractType">
+                <sequence>
+                    <element ref="saml:Subject"/>
+                </sequence>
+            </extension>
+    	</complexContent>
+    </complexType>
+    <element name="AuthnQuery" type="samlp:AuthnQueryType"/>
+    <complexType name="AuthnQueryType">
+        <complexContent>
+            <extension base="samlp:SubjectQueryAbstractType">
+                <sequence>
+                    <element ref="samlp:RequestedAuthnContext" minOccurs="0"/>
+                </sequence>
+                <attribute name="SessionIndex" type="string" use="optional"/>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="RequestedAuthnContext" type="samlp:RequestedAuthnContextType"/>
+    <complexType name="RequestedAuthnContextType">
+        <choice>
+            <element ref="saml:AuthnContextClassRef" maxOccurs="unbounded"/>
+            <element ref="saml:AuthnContextDeclRef" maxOccurs="unbounded"/>
+        </choice>
+        <attribute name="Comparison" type="samlp:AuthnContextComparisonType" use="optional"/>
+    </complexType>
+    <simpleType name="AuthnContextComparisonType">
+        <restriction base="string">
+            <enumeration value="exact"/>
+            <enumeration value="minimum"/>
+            <enumeration value="maximum"/>
+            <enumeration value="better"/>
+        </restriction>
+    </simpleType>
+    <element name="AttributeQuery" type="samlp:AttributeQueryType"/>
+    <complexType name="AttributeQueryType">
+        <complexContent>
+            <extension base="samlp:SubjectQueryAbstractType">
+                <sequence>
+                    <element ref="saml:Attribute" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="AuthzDecisionQuery" type="samlp:AuthzDecisionQueryType"/>
+    <complexType name="AuthzDecisionQueryType">
+        <complexContent>
+            <extension base="samlp:SubjectQueryAbstractType">
+                <sequence>
+                    <element ref="saml:Action" maxOccurs="unbounded"/>
+                    <element ref="saml:Evidence" minOccurs="0"/>
+                </sequence>
+                <attribute name="Resource" type="anyURI" use="required"/>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="AuthnRequest" type="samlp:AuthnRequestType"/>
+    <complexType name="AuthnRequestType">
+        <complexContent>
+            <extension base="samlp:RequestAbstractType">
+                <sequence>
+                    <element ref="saml:Subject" minOccurs="0"/>
+                    <element ref="samlp:NameIDPolicy" minOccurs="0"/>
+                    <element ref="saml:Conditions" minOccurs="0"/>
+                    <element ref="samlp:RequestedAuthnContext" minOccurs="0"/>
+                    <element ref="samlp:Scoping" minOccurs="0"/>
+                </sequence>
+                <attribute name="ForceAuthn" type="boolean" use="optional"/>
+                <attribute name="IsPassive" type="boolean" use="optional"/>
+                <attribute name="ProtocolBinding" type="anyURI" use="optional"/>
+                <attribute name="AssertionConsumerServiceIndex" type="unsignedShort" use="optional"/>
+                <attribute name="AssertionConsumerServiceURL" type="anyURI" use="optional"/>
+                <attribute name="AttributeConsumingServiceIndex" type="unsignedShort" use="optional"/>
+                <attribute name="ProviderName" type="string" use="optional"/>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="NameIDPolicy" type="samlp:NameIDPolicyType"/>
+    <complexType name="NameIDPolicyType">
+        <attribute name="Format" type="anyURI" use="optional"/>
+        <attribute name="SPNameQualifier" type="string" use="optional"/>
+        <attribute name="AllowCreate" type="boolean" use="optional"/>
+    </complexType>
+    <element name="Scoping" type="samlp:ScopingType"/>
+    <complexType name="ScopingType">
+        <sequence>
+            <element ref="samlp:IDPList" minOccurs="0"/>
+            <element ref="samlp:RequesterID" minOccurs="0" maxOccurs="unbounded"/>
+        </sequence>
+        <attribute name="ProxyCount" type="nonNegativeInteger" use="optional"/>
+    </complexType>
+    <element name="RequesterID" type="anyURI"/>
+    <element name="IDPList" type="samlp:IDPListType"/>
+    <complexType name="IDPListType">
+        <sequence>
+            <element ref="samlp:IDPEntry" maxOccurs="unbounded"/>
+            <element ref="samlp:GetComplete" minOccurs="0"/>
+        </sequence>
+    </complexType>
+    <element name="IDPEntry" type="samlp:IDPEntryType"/>
+    <complexType name="IDPEntryType">
+        <attribute name="ProviderID" type="anyURI" use="required"/>
+        <attribute name="Name" type="string" use="optional"/>
+        <attribute name="Loc" type="anyURI" use="optional"/>
+    </complexType>
+    <element name="GetComplete" type="anyURI"/>
+    <element name="Response" type="samlp:ResponseType"/>
+    <complexType name="ResponseType">
+    	<complexContent>
+            <extension base="samlp:StatusResponseType">
+                <choice minOccurs="0" maxOccurs="unbounded">
+                    <element ref="saml:Assertion"/>
+                    <element ref="saml:EncryptedAssertion"/>
+                </choice>
+            </extension>
+    	</complexContent>
+    </complexType>
+    <element name="ArtifactResolve" type="samlp:ArtifactResolveType"/>
+    <complexType name="ArtifactResolveType">
+    	<complexContent>
+            <extension base="samlp:RequestAbstractType">
+                <sequence>
+                    <element ref="samlp:Artifact"/>
+                </sequence>
+            </extension>
+    	</complexContent>
+    </complexType>
+    <element name="Artifact" type="string"/>
+    <element name="ArtifactResponse" type="samlp:ArtifactResponseType"/>
+    <complexType name="ArtifactResponseType">
+    	<complexContent>
+            <extension base="samlp:StatusResponseType">
+                <sequence>
+                    <any namespace="##any" processContents="lax" minOccurs="0"/>
+                </sequence>
+            </extension>
+    	</complexContent>
+    </complexType>
+    <element name="ManageNameIDRequest" type="samlp:ManageNameIDRequestType"/>
+    <complexType name="ManageNameIDRequestType">
+    	<complexContent>
+            <extension base="samlp:RequestAbstractType">
+                <sequence>
+                    <choice>
+                        <element ref="saml:NameID"/>
+                        <element ref="saml:EncryptedID"/>
+                    </choice>
+                    <choice>
+                        <element ref="samlp:NewID"/>
+                        <element ref="samlp:NewEncryptedID"/>
+                        <element ref="samlp:Terminate"/>
+                    </choice>
+                </sequence>
+            </extension>
+    	</complexContent>
+    </complexType>
+    <element name="NewID" type="string"/>
+    <element name="NewEncryptedID" type="saml:EncryptedElementType"/>
+    <element name="Terminate" type="samlp:TerminateType"/>
+    <complexType name="TerminateType"/>
+    <element name="ManageNameIDResponse" type="samlp:StatusResponseType"/>
+    <element name="LogoutRequest" type="samlp:LogoutRequestType"/>
+    <complexType name="LogoutRequestType">
+        <complexContent>
+            <extension base="samlp:RequestAbstractType">
+                <sequence>
+                    <choice>
+                        <element ref="saml:BaseID"/>
+                        <element ref="saml:NameID"/>
+                        <element ref="saml:EncryptedID"/>
+                    </choice>
+                    <element ref="samlp:SessionIndex" minOccurs="0" maxOccurs="unbounded"/>
+                </sequence>
+                <attribute name="Reason" type="string" use="optional"/>
+                <attribute name="NotOnOrAfter" type="dateTime" use="optional"/>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="SessionIndex" type="string"/>
+    <element name="LogoutResponse" type="samlp:StatusResponseType"/>
+    <element name="NameIDMappingRequest" type="samlp:NameIDMappingRequestType"/>
+    <complexType name="NameIDMappingRequestType">
+        <complexContent>
+            <extension base="samlp:RequestAbstractType">
+                <sequence>
+                    <choice>
+                        <element ref="saml:BaseID"/>
+                        <element ref="saml:NameID"/>
+                        <element ref="saml:EncryptedID"/>
+                    </choice>
+                    <element ref="samlp:NameIDPolicy"/>
+                </sequence>
+            </extension>
+        </complexContent>
+    </complexType>
+    <element name="NameIDMappingResponse" type="samlp:NameIDMappingResponseType"/>
+    <complexType name="NameIDMappingResponseType">
+        <complexContent>
+            <extension base="samlp:StatusResponseType">
+                <choice>
+                    <element ref="saml:NameID"/>
+                    <element ref="saml:EncryptedID"/>
+                </choice>
+            </extension>
+        </complexContent>
+    </complexType>
+</schema>`;

packages/cli/src/sso/saml/schema/xenc-schema.xsd.ts

@@ -0,0 +1,145 @@
+export const xsdXenc = `<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE schema  PUBLIC "-//W3C//DTD XMLSchema 200102//EN"
+ "http://www.w3.org/2001/XMLSchema.dtd"
+ [
+   <!ATTLIST schema
+     xmlns:xenc CDATA #FIXED 'http://www.w3.org/2001/04/xmlenc#'
+     xmlns:ds CDATA #FIXED 'http://www.w3.org/2000/09/xmldsig#'>
+   <!ENTITY xenc 'http://www.w3.org/2001/04/xmlenc#'>
+   <!ENTITY % p ''>
+   <!ENTITY % s ''>
+  ]>
+
+<schema xmlns='http://www.w3.org/2001/XMLSchema' version='1.0'
+        xmlns:xenc='http://www.w3.org/2001/04/xmlenc#'
+        xmlns:ds='http://www.w3.org/2000/09/xmldsig#'
+        targetNamespace='http://www.w3.org/2001/04/xmlenc#'
+        elementFormDefault='qualified'>
+
+  <import namespace='http://www.w3.org/2000/09/xmldsig#'
+          schemaLocation='xmldsig-core-schema.xsd'/>
+
+  <complexType name='EncryptedType' abstract='true'>
+    <sequence>
+      <element name='EncryptionMethod' type='xenc:EncryptionMethodType'
+       minOccurs='0'/>
+      <element ref='ds:KeyInfo' minOccurs='0'/>
+      <element ref='xenc:CipherData'/>
+      <element ref='xenc:EncryptionProperties' minOccurs='0'/>
+    </sequence>
+    <attribute name='Id' type='ID' use='optional'/>
+    <attribute name='Type' type='anyURI' use='optional'/>
+    <attribute name='MimeType' type='string' use='optional'/>
+    <attribute name='Encoding' type='anyURI' use='optional'/>
+  </complexType>
+  
+  <complexType name='EncryptionMethodType' mixed='true'>
+    <sequence>
+      <element name='KeySize' minOccurs='0' type='xenc:KeySizeType'/>
+      <element name='OAEPparams' minOccurs='0' type='base64Binary'/>
+      <any namespace='##other' minOccurs='0' maxOccurs='unbounded'/>
+    </sequence>
+    <attribute name='Algorithm' type='anyURI' use='required'/>
+  </complexType>
+
+    <simpleType name='KeySizeType'>
+      <restriction base="integer"/>
+    </simpleType>
+
+  <element name='CipherData' type='xenc:CipherDataType'/>
+  <complexType name='CipherDataType'>
+     <choice>
+       <element name='CipherValue' type='base64Binary'/>
+       <element ref='xenc:CipherReference'/>
+     </choice>
+    </complexType>
+
+   <element name='CipherReference' type='xenc:CipherReferenceType'/>
+   <complexType name='CipherReferenceType'>
+       <choice>
+         <element name='Transforms' type='xenc:TransformsType' minOccurs='0'/>
+       </choice>
+       <attribute name='URI' type='anyURI' use='required'/>
+   </complexType>
+
+     <complexType name='TransformsType'>
+       <sequence>
+         <element ref='ds:Transform' maxOccurs='unbounded'/>
+       </sequence>
+     </complexType>
+
+
+  <element name='EncryptedData' type='xenc:EncryptedDataType'/>
+  <complexType name='EncryptedDataType'>
+    <complexContent>
+      <extension base='xenc:EncryptedType'>
+       </extension>
+    </complexContent>
+  </complexType>
+
+  <!-- Children of ds:KeyInfo -->
+
+  <element name='EncryptedKey' type='xenc:EncryptedKeyType'/>
+  <complexType name='EncryptedKeyType'>
+    <complexContent>
+      <extension base='xenc:EncryptedType'>
+        <sequence>
+          <element ref='xenc:ReferenceList' minOccurs='0'/>
+          <element name='CarriedKeyName' type='string' minOccurs='0'/>
+        </sequence>
+        <attribute name='Recipient' type='string'
+         use='optional'/>
+      </extension>
+    </complexContent>
+  </complexType>
+
+    <element name="AgreementMethod" type="xenc:AgreementMethodType"/>
+    <complexType name="AgreementMethodType" mixed="true">
+      <sequence>
+        <element name="KA-Nonce" minOccurs="0" type="base64Binary"/>
+        <!-- <element ref="ds:DigestMethod" minOccurs="0"/> -->
+        <any namespace="##other" minOccurs="0" maxOccurs="unbounded"/>
+        <element name="OriginatorKeyInfo" minOccurs="0" type="ds:KeyInfoType"/>
+        <element name="RecipientKeyInfo" minOccurs="0" type="ds:KeyInfoType"/>
+      </sequence>
+      <attribute name="Algorithm" type="anyURI" use="required"/>
+    </complexType>
+
+  <!-- End Children of ds:KeyInfo -->
+
+  <element name='ReferenceList'>
+    <complexType>
+      <choice minOccurs='1' maxOccurs='unbounded'>
+        <element name='DataReference' type='xenc:ReferenceType'/>
+        <element name='KeyReference' type='xenc:ReferenceType'/>
+      </choice>
+    </complexType>
+  </element>
+
+  <complexType name='ReferenceType'>
+    <sequence>
+      <any namespace='##other' minOccurs='0' maxOccurs='unbounded'/>
+    </sequence>
+    <attribute name='URI' type='anyURI' use='required'/>
+  </complexType>
+
+
+  <element name='EncryptionProperties' type='xenc:EncryptionPropertiesType'/>
+  <complexType name='EncryptionPropertiesType'>
+    <sequence>
+      <element ref='xenc:EncryptionProperty' maxOccurs='unbounded'/>
+    </sequence>
+    <attribute name='Id' type='ID' use='optional'/>
+  </complexType>
+
+    <element name='EncryptionProperty' type='xenc:EncryptionPropertyType'/>
+    <complexType name='EncryptionPropertyType' mixed='true'>
+      <choice maxOccurs='unbounded'>
+        <any namespace='##other' processContents='lax'/>
+      </choice>
+      <attribute name='Target' type='anyURI' use='optional'/>
+      <attribute name='Id' type='ID' use='optional'/>
+      <anyAttribute namespace="http://www.w3.org/XML/1998/namespace"/>
+    </complexType>
+
+</schema>`;

packages/cli/src/sso/saml/schema/xml.xsd.ts

@@ -0,0 +1,117 @@
+export const xsdXml = `<?xml version='1.0'?>
+<!DOCTYPE xs:schema PUBLIC "-//W3C//DTD XMLSCHEMA 200102//EN" "XMLSchema.dtd" >
+<xs:schema targetNamespace="http://www.w3.org/XML/1998/namespace" xmlns:xs="http://www.w3.org/2001/XMLSchema" xml:lang="en">
+
+ <xs:annotation>
+  <xs:documentation>
+   See http://www.w3.org/XML/1998/namespace.html and
+   http://www.w3.org/TR/REC-xml for information about this namespace.
+
+    This schema document describes the XML namespace, in a form
+    suitable for import by other schema documents.  
+
+    Note that local names in this namespace are intended to be defined
+    only by the World Wide Web Consortium or its subgroups.  The
+    following names are currently defined in this namespace and should
+    not be used with conflicting semantics by any Working Group,
+    specification, or document instance:
+
+    base (as an attribute name): denotes an attribute whose value
+         provides a URI to be used as the base for interpreting any
+         relative URIs in the scope of the element on which it
+         appears; its value is inherited.  This name is reserved
+         by virtue of its definition in the XML Base specification.
+
+    lang (as an attribute name): denotes an attribute whose value
+         is a language code for the natural language of the content of
+         any element; its value is inherited.  This name is reserved
+         by virtue of its definition in the XML specification.
+  
+    space (as an attribute name): denotes an attribute whose
+         value is a keyword indicating what whitespace processing
+         discipline is intended for the content of the element; its
+         value is inherited.  This name is reserved by virtue of its
+         definition in the XML specification.
+
+    Father (in any context at all): denotes Jon Bosak, the chair of 
+         the original XML Working Group.  This name is reserved by 
+         the following decision of the W3C XML Plenary and 
+         XML Coordination groups:
+
+             In appreciation for his vision, leadership and dedication
+             the W3C XML Plenary on this 10th day of February, 2000
+             reserves for Jon Bosak in perpetuity the XML name
+             xml:Father
+  </xs:documentation>
+ </xs:annotation>
+
+ <xs:annotation>
+  <xs:documentation>This schema defines attributes and an attribute group
+        suitable for use by
+        schemas wishing to allow xml:base, xml:lang or xml:space attributes
+        on elements they define.
+
+        To enable this, such a schema must import this schema
+        for the XML namespace, e.g. as follows:
+        &lt;schema . . .>
+         . . .
+         &lt;import namespace="http://www.w3.org/XML/1998/namespace"
+                    schemaLocation="xml.xsd"/>
+
+        Subsequently, qualified reference to any of the attributes
+        or the group defined below will have the desired effect, e.g.
+
+        &lt;type . . .>
+         . . .
+         &lt;attributeGroup ref="xml:specialAttrs"/>
+ 
+         will define a type which will schema-validate an instance
+         element with any of those attributes</xs:documentation>
+ </xs:annotation>
+
+ <xs:annotation>
+  <xs:documentation>In keeping with the XML Schema WG's standard versioning
+   policy, this schema document will persist at
+   http://www.w3.org/2001/03/xml.xsd.
+   At the date of issue it can also be found at
+   http://www.w3.org/2001/xml.xsd.
+   The schema document at that URI may however change in the future,
+   in order to remain compatible with the latest version of XML Schema
+   itself.  In other words, if the XML Schema namespace changes, the version
+   of this document at
+   http://www.w3.org/2001/xml.xsd will change
+   accordingly; the version at
+   http://www.w3.org/2001/03/xml.xsd will not change.
+  </xs:documentation>
+ </xs:annotation>
+
+ <xs:attribute name="lang" type="xs:language">
+  <xs:annotation>
+   <xs:documentation>In due course, we should install the relevant ISO 2- and 3-letter
+         codes as the enumerated possible values . . .</xs:documentation>
+  </xs:annotation>
+ </xs:attribute>
+
+ <xs:attribute name="space" default="preserve">
+  <xs:simpleType>
+   <xs:restriction base="xs:NCName">
+    <xs:enumeration value="default"/>
+    <xs:enumeration value="preserve"/>
+   </xs:restriction>
+  </xs:simpleType>
+ </xs:attribute>
+
+ <xs:attribute name="base" type="xs:anyURI">
+  <xs:annotation>
+   <xs:documentation>See http://www.w3.org/TR/xmlbase/ for
+                     information about this attribute.</xs:documentation>
+  </xs:annotation>
+ </xs:attribute>
+
+ <xs:attributeGroup name="specialAttrs">
+  <xs:attribute ref="xml:base"/>
+  <xs:attribute ref="xml:lang"/>
+  <xs:attribute ref="xml:space"/>
+ </xs:attributeGroup>
+
+</xs:schema>`;

packages/cli/src/sso/saml/schema/xmldsig-core-schema.xsd.ts

@@ -0,0 +1,318 @@
+export const xsdXmldsigCore = `<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE schema
+  PUBLIC "-//W3C//DTD XMLSchema 200102//EN" "http://www.w3.org/2001/XMLSchema.dtd"
+ [
+   <!ATTLIST schema 
+     xmlns:ds CDATA #FIXED "http://www.w3.org/2000/09/xmldsig#">
+   <!ENTITY dsig 'http://www.w3.org/2000/09/xmldsig#'>
+   <!ENTITY % p ''>
+   <!ENTITY % s ''>
+  ]>
+
+<!-- Schema for XML Signatures
+    http://www.w3.org/2000/09/xmldsig#
+    $Revision: 1.1 $ on $Date: 2002/02/08 20:32:26 $ by $Author: reagle $
+
+    Copyright 2001 The Internet Society and W3C (Massachusetts Institute
+    of Technology, Institut National de Recherche en Informatique et en
+    Automatique, Keio University). All Rights Reserved.
+    http://www.w3.org/Consortium/Legal/
+
+    This document is governed by the W3C Software License [1] as described
+    in the FAQ [2].
+
+    [1] http://www.w3.org/Consortium/Legal/copyright-software-19980720
+    [2] http://www.w3.org/Consortium/Legal/IPR-FAQ-20000620.html#DTD
+-->
+
+
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+        xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
+        targetNamespace="http://www.w3.org/2000/09/xmldsig#"
+        version="0.1" elementFormDefault="qualified"> 
+
+<!-- Basic Types Defined for Signatures -->
+
+<simpleType name="CryptoBinary">
+  <restriction base="base64Binary">
+  </restriction>
+</simpleType>
+
+<!-- Start Signature -->
+
+<element name="Signature" type="ds:SignatureType"/>
+<complexType name="SignatureType">
+  <sequence> 
+    <element ref="ds:SignedInfo"/> 
+    <element ref="ds:SignatureValue"/> 
+    <element ref="ds:KeyInfo" minOccurs="0"/> 
+    <element ref="ds:Object" minOccurs="0" maxOccurs="unbounded"/> 
+  </sequence>  
+  <attribute name="Id" type="ID" use="optional"/>
+</complexType>
+
+  <element name="SignatureValue" type="ds:SignatureValueType"/> 
+  <complexType name="SignatureValueType">
+    <simpleContent>
+      <extension base="base64Binary">
+        <attribute name="Id" type="ID" use="optional"/>
+      </extension>
+    </simpleContent>
+  </complexType>
+
+<!-- Start SignedInfo -->
+
+<element name="SignedInfo" type="ds:SignedInfoType"/>
+<complexType name="SignedInfoType">
+  <sequence> 
+    <element ref="ds:CanonicalizationMethod"/> 
+    <element ref="ds:SignatureMethod"/> 
+    <element ref="ds:Reference" maxOccurs="unbounded"/> 
+  </sequence>  
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+  <element name="CanonicalizationMethod" type="ds:CanonicalizationMethodType"/> 
+  <complexType name="CanonicalizationMethodType" mixed="true">
+    <sequence>
+      <any namespace="##any" minOccurs="0" maxOccurs="unbounded"/>
+      <!-- (0,unbounded) elements from (1,1) namespace -->
+    </sequence>
+    <attribute name="Algorithm" type="anyURI" use="required"/> 
+  </complexType>
+
+  <element name="SignatureMethod" type="ds:SignatureMethodType"/>
+  <complexType name="SignatureMethodType" mixed="true">
+    <sequence>
+      <element name="HMACOutputLength" minOccurs="0" type="ds:HMACOutputLengthType"/>
+      <any namespace="##other" minOccurs="0" maxOccurs="unbounded"/>
+      <!-- (0,unbounded) elements from (1,1) external namespace -->
+    </sequence>
+    <attribute name="Algorithm" type="anyURI" use="required"/> 
+  </complexType>
+
+<!-- Start Reference -->
+
+<element name="Reference" type="ds:ReferenceType"/>
+<complexType name="ReferenceType">
+  <sequence> 
+    <element ref="ds:Transforms" minOccurs="0"/> 
+    <element ref="ds:DigestMethod"/> 
+    <element ref="ds:DigestValue"/> 
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+  <attribute name="URI" type="anyURI" use="optional"/> 
+  <attribute name="Type" type="anyURI" use="optional"/> 
+</complexType>
+
+  <element name="Transforms" type="ds:TransformsType"/>
+  <complexType name="TransformsType">
+    <sequence>
+      <element ref="ds:Transform" maxOccurs="unbounded"/>  
+    </sequence>
+  </complexType>
+
+  <element name="Transform" type="ds:TransformType"/>
+  <complexType name="TransformType" mixed="true">
+    <choice minOccurs="0" maxOccurs="unbounded"> 
+      <any namespace="##other" processContents="lax"/>
+      <!-- (1,1) elements from (0,unbounded) namespaces -->
+      <element name="XPath" type="string"/> 
+    </choice>
+    <attribute name="Algorithm" type="anyURI" use="required"/> 
+  </complexType>
+
+<!-- End Reference -->
+
+<element name="DigestMethod" type="ds:DigestMethodType"/>
+<complexType name="DigestMethodType" mixed="true"> 
+  <sequence>
+    <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+  </sequence>    
+  <attribute name="Algorithm" type="anyURI" use="required"/> 
+</complexType>
+
+<element name="DigestValue" type="ds:DigestValueType"/>
+<simpleType name="DigestValueType">
+  <restriction base="base64Binary"/>
+</simpleType>
+
+<!-- End SignedInfo -->
+
+<!-- Start KeyInfo -->
+
+<element name="KeyInfo" type="ds:KeyInfoType"/> 
+<complexType name="KeyInfoType" mixed="true">
+  <choice maxOccurs="unbounded">     
+    <element ref="ds:KeyName"/> 
+    <element ref="ds:KeyValue"/> 
+    <element ref="ds:RetrievalMethod"/> 
+    <element ref="ds:X509Data"/> 
+    <element ref="ds:PGPData"/> 
+    <element ref="ds:SPKIData"/>
+    <element ref="ds:MgmtData"/>
+    <any processContents="lax" namespace="##other"/>
+    <!-- (1,1) elements from (0,unbounded) namespaces -->
+  </choice>
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+  <element name="KeyName" type="string"/>
+  <element name="MgmtData" type="string"/>
+
+  <element name="KeyValue" type="ds:KeyValueType"/> 
+  <complexType name="KeyValueType" mixed="true">
+   <choice>
+     <element ref="ds:DSAKeyValue"/>
+     <element ref="ds:RSAKeyValue"/>
+     <any namespace="##other" processContents="lax"/>
+   </choice>
+  </complexType>
+
+  <element name="RetrievalMethod" type="ds:RetrievalMethodType"/> 
+  <complexType name="RetrievalMethodType">
+    <sequence>
+      <element ref="ds:Transforms" minOccurs="0"/> 
+    </sequence>  
+    <attribute name="URI" type="anyURI"/>
+    <attribute name="Type" type="anyURI" use="optional"/>
+  </complexType>
+
+<!-- Start X509Data -->
+
+<element name="X509Data" type="ds:X509DataType"/> 
+<complexType name="X509DataType">
+  <sequence maxOccurs="unbounded">
+    <choice>
+      <element name="X509IssuerSerial" type="ds:X509IssuerSerialType"/>
+      <element name="X509SKI" type="base64Binary"/>
+      <element name="X509SubjectName" type="string"/>
+      <element name="X509Certificate" type="base64Binary"/>
+      <element name="X509CRL" type="base64Binary"/>
+      <any namespace="##other" processContents="lax"/>
+    </choice>
+  </sequence>
+</complexType>
+
+<complexType name="X509IssuerSerialType"> 
+  <sequence> 
+    <element name="X509IssuerName" type="string"/> 
+    <element name="X509SerialNumber" type="integer"/> 
+  </sequence>
+</complexType>
+
+<!-- End X509Data -->
+
+<!-- Begin PGPData -->
+
+<element name="PGPData" type="ds:PGPDataType"/> 
+<complexType name="PGPDataType"> 
+  <choice>
+    <sequence>
+      <element name="PGPKeyID" type="base64Binary"/> 
+      <element name="PGPKeyPacket" type="base64Binary" minOccurs="0"/> 
+      <any namespace="##other" processContents="lax" minOccurs="0"
+       maxOccurs="unbounded"/>
+    </sequence>
+    <sequence>
+      <element name="PGPKeyPacket" type="base64Binary"/> 
+      <any namespace="##other" processContents="lax" minOccurs="0"
+       maxOccurs="unbounded"/>
+    </sequence>
+  </choice>
+</complexType>
+
+<!-- End PGPData -->
+
+<!-- Begin SPKIData -->
+
+<element name="SPKIData" type="ds:SPKIDataType"/> 
+<complexType name="SPKIDataType">
+  <sequence maxOccurs="unbounded">
+    <element name="SPKISexp" type="base64Binary"/>
+    <any namespace="##other" processContents="lax" minOccurs="0"/>
+  </sequence>
+</complexType> 
+
+<!-- End SPKIData -->
+
+<!-- End KeyInfo -->
+
+<!-- Start Object (Manifest, SignatureProperty) -->
+
+<element name="Object" type="ds:ObjectType"/> 
+<complexType name="ObjectType" mixed="true">
+  <sequence minOccurs="0" maxOccurs="unbounded">
+    <any namespace="##any" processContents="lax"/>
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+  <attribute name="MimeType" type="string" use="optional"/> <!-- add a grep facet -->
+  <attribute name="Encoding" type="anyURI" use="optional"/> 
+</complexType>
+
+<element name="Manifest" type="ds:ManifestType"/> 
+<complexType name="ManifestType">
+  <sequence>
+    <element ref="ds:Reference" maxOccurs="unbounded"/> 
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+<element name="SignatureProperties" type="ds:SignaturePropertiesType"/> 
+<complexType name="SignaturePropertiesType">
+  <sequence>
+    <element ref="ds:SignatureProperty" maxOccurs="unbounded"/> 
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+   <element name="SignatureProperty" type="ds:SignaturePropertyType"/> 
+   <complexType name="SignaturePropertyType" mixed="true">
+     <choice maxOccurs="unbounded">
+       <any namespace="##other" processContents="lax"/>
+       <!-- (1,1) elements from (1,unbounded) namespaces -->
+     </choice>
+     <attribute name="Target" type="anyURI" use="required"/> 
+     <attribute name="Id" type="ID" use="optional"/> 
+   </complexType>
+
+<!-- End Object (Manifest, SignatureProperty) -->
+
+<!-- Start Algorithm Parameters -->
+
+<simpleType name="HMACOutputLengthType">
+  <restriction base="integer"/>
+</simpleType>
+
+<!-- Start KeyValue Element-types -->
+
+<element name="DSAKeyValue" type="ds:DSAKeyValueType"/>
+<complexType name="DSAKeyValueType">
+  <sequence>
+    <sequence minOccurs="0">
+      <element name="P" type="ds:CryptoBinary"/>
+      <element name="Q" type="ds:CryptoBinary"/>
+    </sequence>
+    <element name="G" type="ds:CryptoBinary" minOccurs="0"/>
+    <element name="Y" type="ds:CryptoBinary"/>
+    <element name="J" type="ds:CryptoBinary" minOccurs="0"/>
+    <sequence minOccurs="0">
+      <element name="Seed" type="ds:CryptoBinary"/>
+      <element name="PgenCounter" type="ds:CryptoBinary"/>
+    </sequence>
+  </sequence>
+</complexType>
+
+<element name="RSAKeyValue" type="ds:RSAKeyValueType"/>
+<complexType name="RSAKeyValueType">
+  <sequence>
+    <element name="Modulus" type="ds:CryptoBinary"/> 
+    <element name="Exponent" type="ds:CryptoBinary"/> 
+  </sequence>
+</complexType> 
+
+<!-- End KeyValue Element-types -->
+
+<!-- End Signature -->
+
+</schema>`;

packages/cli/src/sso/saml/serviceProvider.ee.ts

@@ -1,18 +1,10 @@
 import { getInstanceBaseUrl } from '@/UserManagement/UserManagementHelper';
 import type { ServiceProviderInstance } from 'samlify';
-import { ServiceProvider, setSchemaValidator } from 'samlify';
+import { ServiceProvider } from 'samlify';
 import { SamlUrls } from './constants';
 
 let serviceProviderInstance: ServiceProviderInstance | undefined;
 
-setSchemaValidator({
-	// eslint-disable-next-line @typescript-eslint/no-unused-vars
-	validate: async (response: string) => {
-		// TODO:SAML: implment validation
-		return Promise.resolve('skipped');
-	},
-});
-
 const metadata = `
 <EntityDescriptor
  xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"

packages/cli/src/sso/saml/types/samlPreferences.ts

@@ -15,6 +15,10 @@ export class SamlPreferences {
 	@IsOptional()
 	metadataUrl?: string;
 
+	@IsBoolean()
+	@IsOptional()
+	ignoreSSL?: boolean = false;
+
 	@IsString()
 	@IsOptional()
 	loginBinding?: SamlLoginBinding = 'redirect';

packages/cli/src/sso/ssoHelpers.ts

@@ -1,4 +1,5 @@
 import config from '@/config';
+import type { AuthProviderType } from '@/databases/entities/AuthIdentity';
 
 export function isSamlCurrentAuthenticationMethod(): boolean {
 	return config.getEnv('userManagement.authenticationMethod') === 'saml';
@@ -12,8 +13,6 @@ export function doRedirectUsersFromLoginToSsoFlow(): boolean {
 	return config.getEnv('sso.redirectLoginToSso');
 }
 
-export function setCurrentAuthenticationMethod(
+export function setCurrentAuthenticationMethod(authenticationMethod: AuthProviderType): void {
-	authenticationMethod: 'email' | 'ldap' | 'saml',
-): void {
 	config.set('userManagement.authenticationMethod', authenticationMethod);
 }

packages/cli/tsconfig.json

@@ -18,7 +18,7 @@
 		"noUnusedLocals": false,
 		"useUnknownInCatchVariables": false
 	},
-	"include": ["src/**/*.ts", "test/**/*.ts"],
+	"include": ["src/**/*.ts", "test/**/*.ts", "src/sso/saml/saml-schema-metadata-2.0.xsd"],
 	"references": [
 		{ "path": "../workflow/tsconfig.build.json" },
 		{ "path": "../core/tsconfig.build.json" }

pnpm-lock.yaml

@@ -250,6 +250,7 @@ importers:
       validator: 13.7.0
       winston: ^3.3.3
       ws: ^8.12.0
+      xmllint-wasm: ^3.0.1
       yamljs: ^0.3.0
     dependencies:
       '@n8n_io/license-sdk': 1.8.0
@@ -343,6 +344,7 @@ importers:
       validator: 13.7.0
       winston: 3.8.2
       ws: 8.12.0
+      xmllint-wasm: 3.0.1
       yamljs: 0.3.0
     devDependencies:
       '@apidevtools/swagger-cli': 4.0.0
@@ -21643,6 +21645,11 @@ packages:
     resolution: {integrity: sha512-JZnDKK8B0RCDw84FNdDAIpZK+JuJw+s7Lz8nksI7SIuU3UXJJslUthsi+uWBUYOwPFwW7W7PRLRfUKpxjtjFCw==}
     dev: true
 
+  /xmllint-wasm/3.0.1:
+    resolution: {integrity: sha512-t+aKQXJQNAt9/qLgCjhHUmCnPXAyqBKiyh8oV0ZwBMar/uB+5F40tqOJZ97JwLADcqQr5WB2bjCxLKrm+DHz1g==}
+    engines: {node: '>=10.5.0'}
+    dev: false
+
   /xpath/0.0.32:
     resolution: {integrity: sha512-rxMJhSIoiO8vXcWvSifKqhvV96GjiD5wYb8/QHdoRyQvraTpp4IEv944nhGausZZ3u7dhQXteZuZbaqfpB7uYw==}
     engines: {node: '>=0.6.0'}