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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/platform/basic.h"
#include "mongo/client/authenticate.h"
#include "mongo/config.h"
#include "mongo/db/auth/authorization_manager.h"
#include "mongo/db/auth/authorization_manager_global_parameters_gen.h"
#include "mongo/db/auth/authz_manager_external_state.h"
#include "mongo/db/auth/cluster_auth_mode.h"
#include "mongo/db/auth/sasl_command_constants.h"
#include "mongo/db/auth/security_key.h"
#include "mongo/db/operation_context.h"
#include "mongo/db/server_options.h"
#include "mongo/db/service_context.h"
#include "mongo/util/assert_util.h"
#include "mongo/util/net/ssl_manager.h"
namespace mongo {
namespace {
ServiceContext::ConstructorActionRegisterer createAuthorizationManager(
"CreateAuthorizationManager",
{"OIDGeneration", "EndStartupOptionStorage"},
[](ServiceContext* service) {
// Officially set the ClusterAuthMode for this ServiceContext
ClusterAuthMode::set(service, serverGlobalParams.startupClusterAuthMode);
const auto clusterAuthMode = serverGlobalParams.startupClusterAuthMode;
const auto authIsEnabled =
serverGlobalParams.authState == ServerGlobalParams::AuthState::kEnabled;
auto authzManager = AuthorizationManager::create(service);
authzManager->setAuthEnabled(authIsEnabled);
authzManager->setShouldValidateAuthSchemaOnStartup(gStartupAuthSchemaValidation);
// Auto-enable auth unless we are in mixed auth/no-auth or clusterAuthMode was not provided.
// clusterAuthMode defaults to "keyFile" if a --keyFile parameter is provided.
if (clusterAuthMode.isDefined() && !serverGlobalParams.transitionToAuth) {
authzManager->setAuthEnabled(true);
}
AuthorizationManager::set(service, std::move(authzManager));
if (clusterAuthMode.allowsKeyFile()) {
// Load up the keys if we allow key files authentication.
const auto gotKeys = setUpSecurityKey(serverGlobalParams.keyFile, clusterAuthMode);
uassert(5579201, "Unable to acquire security key[s]", gotKeys);
}
if (clusterAuthMode.sendsX509()) {
// Send x509 authentication if we can.
#ifdef MONGO_CONFIG_SSL
auth::setInternalUserAuthParams(auth::createInternalX509AuthDocument(
boost::optional<StringData>{SSLManagerCoordinator::get()
->getSSLManager()
->getSSLConfiguration()
.clientSubjectName.toString()}));
#endif
}
});
} // namespace
// This setting is unique in that it is read-only. The IDL subststem doesn't actually allow for
// that, so we'll pretend it's startup-settable, then override it here.
AuthzVersionParameter::AuthzVersionParameter(StringData name, ServerParameterType)
: ServerParameter(ServerParameterSet::getGlobal(), name, false, false) {}
void AuthzVersionParameter::append(OperationContext* opCtx,
BSONObjBuilder& b,
const std::string& name) {
int authzVersion;
uassertStatusOK(AuthorizationManager::get(opCtx->getServiceContext())
->getAuthorizationVersion(opCtx, &authzVersion));
b.append(name, authzVersion);
}
Status AuthzVersionParameter::setFromString(const std::string& newValueString) {
return {ErrorCodes::InternalError, "set called on unsettable server parameter"};
}
} // namespace mongo
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