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// Test the db.auth() shell helper.
//
// This test requires users to persist across a restart.
// @tags: [requires_persistence]
var conn = MongoRunner.runMongod({ smallfiles: ""});
var mechanisms, hasCR, hasCramMd5;
var admin = conn.getDB('admin');
// In order to test MONGODB-CR we need to "reset" the authSchemaVersion to
// 26Final "3" or else the user won't get MONGODB-CR credentials.
admin.system.version.save({ "_id" : "authSchema", "currentVersion" : 3 });
admin.createUser({user:'andy', pwd: 'a', roles: jsTest.adminUserRoles});
admin.auth({user: 'andy', pwd: 'a'});
// Attempt to start with CRAM-MD5 enabled
// If this fails the build only supports default auth mechanisms
MongoRunner.stopMongod(conn);
var restartedConn = MongoRunner.runMongod({
auth: "",
restart: conn,
setParameter: "authenticationMechanisms=SCRAM-SHA-1,MONGODB-CR,CRAM-MD5"});
if (restartedConn != null) {
mechanisms = [ "SCRAM-SHA-1", "MONGODB-CR", "CRAM-MD5" ];
hasCR = true;
hasCramMd5 = true;
print("test info: Enabling non-default authentication mechanisms.");
}
else {
restartedConn = MongoRunner.runMongod({ restart: conn });
mechanisms = [ "SCRAM-SHA-1", "MONGODB-CR" ];
hasCR = true;
hasCramMd5 = false;
print("test info: Using only default password authentication mechanisms.");
}
admin = restartedConn.getDB('admin');
var testedSomething = false;
// Try all the ways to call db.auth that uses SCRAM-SHA-1 or MONGODB-CR.
if (hasCR) {
testedSomething = true;
assert(admin.auth('andy', 'a'));
admin.logout();
assert(admin.auth({user: 'andy', pwd: 'a'}));
admin.logout();
assert(admin.auth({mechanism: 'SCRAM-SHA-1', user: 'andy', pwd: 'a'}));
admin.logout();
assert(admin.auth({mechanism: 'MONGODB-CR', user: 'andy', pwd: 'a'}));
admin.logout();
}
// If the server supports CRAM-MD5, try it out.
if (hasCramMd5) {
testedSomething = true;
assert(admin.auth({mechanism: 'CRAM-MD5', user: 'andy', pwd: 'a'}));
admin.logout();
}
// Sanity check that we tested at least one of MONGODB-CR and CRAM-MD5.
assert(testedSomething, "No candidate authentication mechanisms matched.");
// Invalid mechanisms shouldn't lead to authentication, but also shouldn't crash.
assert(!admin.auth({mechanism: 'this-mechanism-is-fake', user: 'andy', pwd: 'a'}));
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