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/*
* SonarQube
* Copyright (C) 2009-2025 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.auth.saml;
import jakarta.servlet.http.HttpServletRequest;
import org.sonar.api.server.ServerSide;
import org.sonar.api.server.http.HttpRequest;
import org.sonar.server.http.JakartaHttpRequest;
import org.springframework.security.core.Authentication;
import org.springframework.security.saml2.provider.service.authentication.OpenSaml4AuthenticationProvider;
import org.springframework.security.saml2.provider.service.authentication.Saml2AuthenticatedPrincipal;
import org.springframework.security.saml2.provider.service.authentication.Saml2AuthenticationToken;
import org.springframework.security.saml2.provider.service.web.Saml2AuthenticationTokenConverter;
@ServerSide
class SamlResponseAuthenticator {
private final OpenSaml4AuthenticationProvider openSaml4AuthenticationProvider;
private final RelyingPartyRegistrationRepositoryProvider relyingPartyRegistrationRepositoryProvider;
SamlResponseAuthenticator(OpenSaml4AuthenticationProvider openSaml4AuthenticationProvider,
RelyingPartyRegistrationRepositoryProvider relyingPartyRegistrationRepositoryProvider) {
this.openSaml4AuthenticationProvider = openSaml4AuthenticationProvider;
this.relyingPartyRegistrationRepositoryProvider = relyingPartyRegistrationRepositoryProvider;
}
Saml2AuthenticatedPrincipal authenticate(HttpRequest request, String callbackUrl) {
Authentication authenticationToken = processSamlResponse(request, callbackUrl);
authenticationToken = openSaml4AuthenticationProvider.authenticate(authenticationToken);
return (Saml2AuthenticatedPrincipal) authenticationToken.getPrincipal();
}
private Saml2AuthenticationToken processSamlResponse(HttpRequest processedRequest, String callbackUrl) {
SonarqubeRelyingPartyRegistrationResolver registrationResolver = new SonarqubeRelyingPartyRegistrationResolver(relyingPartyRegistrationRepositoryProvider, callbackUrl);
HttpServletRequest httpServletRequest = ((JakartaHttpRequest) processedRequest).getDelegate();
Saml2AuthenticationTokenConverter converter = new Saml2AuthenticationTokenConverter(registrationResolver);
return converter.convert(httpServletRequest);
}
}
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