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113 lines
4.1 KiB
JavaScript
113 lines
4.1 KiB
JavaScript
(function() {
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'use strict';
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// SERVER-8623: Test that renameCollection can't be used to bypass auth checks on system
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// namespaces
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const conn = MongoRunner.runMongod({auth: ""});
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const adminDB = conn.getDB("admin");
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const configDB = conn.getDB("config");
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const localDB = conn.getDB("local");
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const CodeUnauthorized = 13;
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const backdoorUserDoc = {
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user: 'backdoor',
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db: 'admin',
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pwd: 'hashed',
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roles: ['root']
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};
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adminDB.createUser({user: 'userAdmin', pwd: 'password', roles: ['userAdminAnyDatabase']});
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adminDB.auth('userAdmin', 'password');
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adminDB.createUser({user: 'readWriteAdmin', pwd: 'password', roles: ['readWriteAnyDatabase']});
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adminDB.createUser({
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user: 'readWriteAndUserAdmin',
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pwd: 'password',
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roles: ['readWriteAnyDatabase', 'userAdminAnyDatabase']
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});
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adminDB.createUser({user: 'root', pwd: 'password', roles: ['root']});
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adminDB.createUser({user: 'rootier', pwd: 'password', roles: ['__system']});
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adminDB.logout();
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jsTestLog("Test that a readWrite user can't rename system.profile to something they can read");
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adminDB.auth('readWriteAdmin', 'password');
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var res = adminDB.system.profile.renameCollection("profile");
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assert.eq(0, res.ok);
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assert.eq(CodeUnauthorized, res.code);
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jsTestLog("Test that a readWrite user can't rename system.users to something they can read");
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res = adminDB.system.users.renameCollection("users");
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assert.eq(0, res.ok);
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assert.eq(CodeUnauthorized, res.code);
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assert.eq(0, adminDB.users.count());
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jsTestLog("Test that a readWrite user can't use renameCollection to override system.users");
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adminDB.users.insert(backdoorUserDoc);
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res = adminDB.users.renameCollection("system.users", true);
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assert.eq(0, res.ok);
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assert.eq(CodeUnauthorized, res.code);
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adminDB.users.drop();
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jsTestLog("Test that a userAdmin can't rename system.users without readWrite");
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adminDB.logout();
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adminDB.auth('userAdmin', 'password');
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res = adminDB.system.users.renameCollection("users");
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assert.eq(0, res.ok);
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assert.eq(CodeUnauthorized, res.code);
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assert.eq(5, adminDB.system.users.count());
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adminDB.auth('readWriteAndUserAdmin', 'password');
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assert.eq(0, adminDB.users.count());
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jsTestLog("Test that even with userAdmin AND dbAdmin you CANNOT rename to/from system.users");
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res = adminDB.system.users.renameCollection("users");
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assert.eq(0, res.ok);
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assert.eq(CodeUnauthorized, res.code);
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assert.eq(5, adminDB.system.users.count());
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adminDB.users.drop();
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adminDB.users.insert(backdoorUserDoc);
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res = adminDB.users.renameCollection("system.users");
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assert.eq(0, res.ok);
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assert.eq(CodeUnauthorized, res.code);
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assert.eq(null, adminDB.system.users.findOne({user: backdoorUserDoc.user}));
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assert.neq(null, adminDB.system.users.findOne({user: 'userAdmin'}));
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adminDB.auth('rootier', 'password');
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jsTestLog("Test that with __system you CAN rename to/from system.users");
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res = adminDB.system.users.renameCollection("users", true);
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assert.eq(1, res.ok, tojson(res));
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// Test permissions against the configDB and localDB
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// Start with test against inserting to and renaming collections in config and local
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// as userAdminAnyDatabase.
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assert.writeOK(configDB.test.insert({'a': 1}));
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assert.commandWorked(configDB.test.renameCollection('test2'));
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assert.writeOK(localDB.test.insert({'a': 1}));
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assert.commandWorked(localDB.test.renameCollection('test2'));
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adminDB.logout();
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// Test renaming collection in config with readWriteAnyDatabase
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assert(adminDB.auth('readWriteAdmin', 'password'));
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res = configDB.test2.insert({'b': 2});
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assert.writeError(res, 13, "not authorized on config to execute command");
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res = configDB.test2.renameCollection('test');
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assert.eq(0, res.ok);
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assert.eq(CodeUnauthorized, res.code);
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// Test renaming collection in local with readWriteAnyDatabase
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res = localDB.test2.insert({'b': 2});
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assert.writeError(res, 13, "not authorized on config to execute command");
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res = localDB.test2.renameCollection('test');
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assert.eq(0, res.ok);
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assert.eq(CodeUnauthorized, res.code);
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// At this point, all the user documents are gone, so further activity may be unauthorized,
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// depending on cluster configuration. So, this is the end of the test.
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MongoRunner.stopMongod(conn, {user: 'userAdmin', pwd: 'password'});
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})(); |