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/**
* This file tests that "user:<username>@<db>" shows up in the logs.
*/
// TODO(schwerin) Re-enable this test after resolving corresponding TODO in mongo/util/log.cpp.
if (0) {
/**
* Extracts information from a mongod/mongos log entry.
*
* @param line {string} a single line of log.
*
* @return {Object} format:
*
* {
* id: <string>, // thread id of the log line.
* // list of users logged in. Can be empty.
* users: <Object> // map of db name to user name
* }
*/
var parseLog = function(line) {
var THREAD_ID_PATTERN = / [012]?\d:\d\d:\d\d\.\d\d\d \[(.+)\] /;
var ID_USER_PATTERN = new RegExp(THREAD_ID_PATTERN.source + 'user:([^ ]*) ');
var res = THREAD_ID_PATTERN.exec(line);
if (res == null) {
return null;
}
var logInfo = {
id: res[1],
users: {}
};
var userLog = null;
res = ID_USER_PATTERN.exec(line);
if (res != null) {
userLog = res[2];
// should not have trailing commas
assert.neq(',', userLog[userLog.length - 1], 'Bad user log list format: ' + line);
userLog.split(',').forEach(function(userData) {
var userAndDB = userData.split('@');
assert.eq(2,
userAndDB.length,
'Bad user db pair format: ' + userData + ' from line: ' + line);
logInfo.users[userAndDB[1]] = userAndDB[0];
});
}
return logInfo;
};
/**
* Performs a series of test on user id logging.
*
* @param conn1 {Mongo} the connection object to use for logging in users.
* @param conn2 {Mongo} another connection object different from conn1.
*/
var doTest = function(conn1, conn2) {
var connInfo1 = {
id: null, // thread id of this connection
mongo: conn1, // connection object
users: {} // contains authenticated users represented as a map of db to user names.
};
var connInfo2 = {
id: null,
mongo: conn2,
users: {}
};
var conn1Auth =
[{user: 'foo', pwd: 'bar', db: 'test'}, {user: 'chun', pwd: 'li', db: 'sf'}];
var conn2Auth =
[{user: 'root', pwd: 'ugat', db: 'admin'}, {user: 'elbow', pwd: 'freeze', db: 'bboy'}];
var loginUser = function(connInfo, connAuth) {
var db = connInfo.mongo.getDB(connAuth.db);
db.createUser({user: connAuth.user, pwd: connAuth.pwd, roles: jsTest.adminUserRoles});
db.auth(connAuth.user, connAuth.pwd);
connInfo.users[connAuth.db] = connAuth.user;
};
var logoutUser = function(connInfo, connAuth) {
var db = connInfo.mongo.getDB(connAuth.db);
db.runCommand({logout: 1});
delete connInfo.users[connAuth.db];
};
/**
* Performs a couple of test to make sure that the format of the log is correct.
* Also checks that whether the right users show up in the logs.
*
* @param log {Array.<string>} list of log lines to check.
* @param connInfo {Object}
*/
var checkLogs = function(log, connInfo) {
var foundOne = false;
/**
* @return true if the logInfo contains the same users as connIfo.
*/
var checkUsers = function(logInfo) {
for (var db in logInfo.users) {
if (logInfo.users.hasOwnProperty(db) &&
logInfo.users[db] != connInfo.users[db]) {
return false;
}
}
for (db in connInfo.users) {
if (connInfo.users.hasOwnProperty(db) &&
logInfo.users[db] != connInfo.users[db]) {
return false;
}
}
return true;
};
var hasUser = function(logInfo) {
for (var db in logInfo.users) {
if (logInfo.users.hasOwnProperty(db)) {
return true;
}
}
return false;
};
log.forEach(function(line) {
var logInfo = parseLog(line);
if (logInfo == null)
return;
if (connInfo.id == null) {
if (checkUsers(logInfo)) {
connInfo.id = logInfo.id;
foundOne = true;
}
return;
}
if (logInfo.id == connInfo.id) {
foundOne = true;
assert(checkUsers(logInfo),
'logged users does not match [' + tojson(connInfo.users) + '], log: ' +
line);
} else if (hasUser(logInfo)) {
assert(!checkUsers(logInfo), 'Unexpected user log on another thread: ' + line);
}
});
assert(foundOne, 'User log not found in: ' + tojson(log));
};
var testDB1 = connInfo1.mongo.getDB('test');
var testDB2 = connInfo2.mongo.getDB('test');
// Note: The succeeding tests should not be re-ordered.
(function() {
jsTest.log('Test single user on 1 connection.');
loginUser(connInfo1, conn1Auth[0]);
testDB1.runCommand({dbStats: 1});
var log = testDB1.adminCommand({getLog: 'global'});
checkLogs(log.log, connInfo1);
})();
(function() {
jsTest.log('Test multiple conn with 1 user each');
loginUser(connInfo2, conn2Auth[0]);
testDB2.runCommand({dbStats: 1});
var log = testDB1.adminCommand({getLog: 'global'});
checkLogs(log.log, connInfo2);
})();
(function() {
jsTest.log('Test multiple conn with 1 multiple user');
loginUser(connInfo1, conn1Auth[1]);
var log = testDB1.adminCommand({getLog: 'global'});
var lastLogLine = log.log.pop(); // Used for trimming out logs before this point.
testDB1.runCommand({dbStats: 1});
log = testDB1.adminCommand({getLog: 'global'});
// Remove old log entries.
while (log.log.shift() != lastLogLine) {
}
assert(log.log.length > 0);
checkLogs(log.log, connInfo1);
})();
(function() {
jsTest.log('Test multiple conn with multiple users each');
loginUser(connInfo2, conn2Auth[1]);
var log = testDB2.adminCommand({getLog: 'global'});
var lastLogLine = log.log.pop(); // Used for trimming out logs before this point.
testDB1.runCommand({dbStats: 1});
log = testDB2.adminCommand({getLog: 'global'});
// Remove old log entries.
while (log.log.shift() != lastLogLine) {
}
assert(log.log.length > 0);
checkLogs(log.log, connInfo2);
})();
(function() {
// Case for logout older user first.
jsTest.log('Test log line will not show foo');
logoutUser(connInfo1, conn1Auth[0]);
var log = testDB1.adminCommand({getLog: 'global'});
var lastLogLine = log.log.pop(); // Used for trimming out logs before this point.
testDB1.runCommand({dbStats: 1});
log = testDB1.adminCommand({getLog: 'global'});
// Remove old log entries.
while (log.log.shift() != lastLogLine) {
}
assert(log.log.length > 0);
checkLogs(log.log, connInfo1);
})();
(function() {
jsTest.log('Test that log for conn1 will not show \'user:\'');
logoutUser(connInfo1, conn1Auth[1]);
var log = testDB1.adminCommand({getLog: 'global'});
var lastLogLine = log.log.pop(); // Used for trimming out logs before this point.
testDB1.runCommand({dbStats: 1});
log = testDB1.adminCommand({getLog: 'global'});
// Remove old log entries.
while (log.log.shift() != lastLogLine) {
}
assert(log.log.length > 0);
checkLogs(log.log, connInfo1);
})();
(function() {
// Case for logout newer user first.
jsTest.log('Test log line will not show elbow');
logoutUser(connInfo2, conn2Auth[1]);
var log = testDB2.adminCommand({getLog: 'global'});
var lastLogLine = log.log.pop(); // Used for trimming out logs before this point.
testDB1.runCommand({dbStats: 1});
log = testDB2.adminCommand({getLog: 'global'});
// Remove old log entries.
while (log.log.shift() != lastLogLine) {
}
assert(log.log.length > 0);
checkLogs(log.log, connInfo2);
})();
};
var mongo = MongoRunner.runMongod({verbose: 5, setParameter: 'logUserIds=1'});
doTest(mongo, new Mongo(mongo.host));
MongoRunner.stopMongod(mongo.port);
var st = new ShardingTest(
{shards: 1, verbose: 5, other: {mongosOptions: {setParameter: 'logUserIds=1'}}});
doTest(st.s, new Mongo(st.s.host));
st.stop();
}
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