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// Tests administrative sharding operations and map-reduce work or fail as expected, when key-based
// authentication is used
(function() {
'use strict';
var adminUser = {db: "admin", username: "foo", password: "bar"};
var testUser = {db: "test", username: "bar", password: "baz"};
var testUserReadOnly = {db: "test", username: "sad", password: "bat"};
function login(userObj, thingToUse) {
if (!thingToUse) {
thingToUse = s;
}
thingToUse.getDB(userObj.db).auth(userObj.username, userObj.password);
}
function logout(userObj, thingToUse) {
if (!thingToUse)
thingToUse = s;
s.getDB(userObj.db).runCommand({logout: 1});
}
function getShardName(rsTest) {
var master = rsTest.getPrimary();
var config = master.getDB("local").system.replset.findOne();
var members = config.members.map(function(elem) {
return elem.host;
});
return config._id + "/" + members.join(",");
}
var s = new ShardingTest({
name: "auth",
mongos: 1,
shards: 0,
other: {extraOptions: {"keyFile": "jstests/libs/key1"}, chunkSize: 1},
});
if (s.getDB('admin').runCommand('buildInfo').bits < 64) {
print('Skipping test on 32-bit platforms');
return;
}
print("Configuration: Add user " + tojson(adminUser));
s.getDB(adminUser.db).createUser({
user: adminUser.username,
pwd: adminUser.password,
roles: jsTest.adminUserRoles
});
login(adminUser);
// Set the chunk size, disable the secondary throttle (so the test doesn't run so slow)
assert.writeOK(s.getDB("config").settings.update(
{_id: "balancer"},
{$set: {"_secondaryThrottle": false, "_waitForDelete": true}},
{upsert: true}));
printjson(s.getDB("config").settings.find().toArray());
print("Restart mongos with different auth options");
s.restartMongos(0);
login(adminUser);
var d1 = new ReplSetTest({name: "d1", nodes: 3, useHostName: true});
d1.startSet({keyFile: "jstests/libs/key2"});
d1.initiate();
print("d1 initiated");
var shardName = authutil.asCluster(d1.nodes, "jstests/libs/key2", function() {
return getShardName(d1);
});
print("adding shard w/out auth " + shardName);
logout(adminUser);
var result = s.getDB("admin").runCommand({addShard: shardName});
printjson(result);
assert.eq(result.code, 13);
login(adminUser);
print("adding shard w/wrong key " + shardName);
var thrown = false;
try {
result = s.adminCommand({addShard: shardName});
} catch (e) {
thrown = true;
printjson(e);
}
assert(thrown);
print("start rs w/correct key");
d1.stopSet();
d1.startSet({keyFile: "jstests/libs/key1"});
d1.initiate();
var master = d1.getPrimary();
print("adding shard w/auth " + shardName);
result = s.getDB("admin").runCommand({addShard: shardName});
assert.eq(result.ok, 1, tojson(result));
s.getDB("admin").runCommand({enableSharding: "test"});
s.getDB("admin").runCommand({shardCollection: "test.foo", key: {x: 1}});
d1.waitForState(d1.getSecondaries(), ReplSetTest.State.SECONDARY, 5 * 60 * 1000);
s.getDB(testUser.db).createUser({
user: testUser.username,
pwd: testUser.password,
roles: jsTest.basicUserRoles
});
s.getDB(testUserReadOnly.db).createUser({
user: testUserReadOnly.username,
pwd: testUserReadOnly.password,
roles: jsTest.readOnlyUserRoles
});
logout(adminUser);
print("query try");
var e = assert.throws(function() {
s.s.getDB("foo").bar.findOne();
});
printjson(e);
print("cmd try");
assert.eq(0, s.s.getDB("foo").runCommand({listDatabases: 1}).ok);
print("insert try 1");
s.getDB("test").foo.insert({x: 1});
login(testUser);
assert.eq(s.getDB("test").foo.findOne(), null);
print("insert try 2");
assert.writeOK(s.getDB("test").foo.insert({x: 1}));
assert.eq(1, s.getDB("test").foo.find().itcount(), tojson(result));
logout(testUser);
var d2 = new ReplSetTest({name: "d2", nodes: 3, useHostName: true});
d2.startSet({keyFile: "jstests/libs/key1"});
d2.initiate();
d2.awaitSecondaryNodes();
shardName = authutil.asCluster(d2.nodes, "jstests/libs/key1", function() {
return getShardName(d2);
});
print("adding shard " + shardName);
login(adminUser);
print("logged in");
result = s.getDB("admin").runCommand({addShard: shardName});
ReplSetTest.awaitRSClientHosts(s.s, d1.nodes, {ok: true});
ReplSetTest.awaitRSClientHosts(s.s, d2.nodes, {ok: true});
s.getDB("test").foo.remove({});
var num = 10000;
var bulk = s.getDB("test").foo.initializeUnorderedBulkOp();
for (i = 0; i < num; i++) {
bulk.insert(
{_id: i, x: i, abc: "defg", date: new Date(), str: "all the talk on the market"});
}
assert.writeOK(bulk.execute());
s.startBalancer(60000);
assert.soon(function() {
var d1Chunks = s.getDB("config").chunks.count({shard: "d1"});
var d2Chunks = s.getDB("config").chunks.count({shard: "d2"});
var totalChunks = s.getDB("config").chunks.count({ns: "test.foo"});
print("chunks: " + d1Chunks + " " + d2Chunks + " " + totalChunks);
return d1Chunks > 0 && d2Chunks > 0 && (d1Chunks + d2Chunks == totalChunks);
}, "Chunks failed to balance", 60000, 5000);
// SERVER-3645
// assert.eq(s.getDB("test").foo.count(), num+1);
var numDocs = s.getDB("test").foo.find().itcount();
if (numDocs != num) {
// Missing documents. At this point we're already in a failure mode, the code in this
// statement
// is to get a better idea how/why it's failing.
var numDocsSeen = 0;
var lastDocNumber = -1;
var missingDocNumbers = [];
var docs = s.getDB("test").foo.find().sort({x: 1}).toArray();
for (var i = 0; i < docs.length; i++) {
if (docs[i].x != lastDocNumber + 1) {
for (var missing = lastDocNumber + 1; missing < docs[i].x; missing++) {
missingDocNumbers.push(missing);
}
}
lastDocNumber = docs[i].x;
numDocsSeen++;
}
assert.eq(numDocs, numDocsSeen, "More docs discovered on second find()");
assert.eq(num - numDocs, missingDocNumbers.length);
load('jstests/libs/trace_missing_docs.js');
for (var i = 0; i < missingDocNumbers.length; i++) {
jsTest.log("Tracing doc: " + missingDocNumbers[i]);
traceMissingDoc(s.getDB("test").foo,
{_id: missingDocNumbers[i], x: missingDocNumbers[i]});
}
assert(false,
"Number of docs found does not equal the number inserted. Missing docs: " +
missingDocNumbers);
}
// We're only sure we aren't duplicating documents iff there's no balancing going on here
// This call also waits for any ongoing balancing to stop
s.stopBalancer(60000);
var cursor = s.getDB("test").foo.find({x: {$lt: 500}});
var count = 0;
while (cursor.hasNext()) {
cursor.next();
count++;
}
assert.eq(count, 500);
logout(adminUser);
d1.waitForState(d1.getSecondaries(), ReplSetTest.State.SECONDARY, 5 * 60 * 1000);
d2.waitForState(d2.getSecondaries(), ReplSetTest.State.SECONDARY, 5 * 60 * 1000);
authutil.asCluster(d1.nodes, "jstests/libs/key1", function() {
d1.awaitReplication(120000);
});
authutil.asCluster(d2.nodes, "jstests/libs/key1", function() {
d2.awaitReplication(120000);
});
// add admin on shard itself, hack to prevent localhost auth bypass
d1.getPrimary()
.getDB(adminUser.db)
.createUser(
{user: adminUser.username, pwd: adminUser.password, roles: jsTest.adminUserRoles},
{w: 3, wtimeout: 60000});
d2.getPrimary()
.getDB(adminUser.db)
.createUser(
{user: adminUser.username, pwd: adminUser.password, roles: jsTest.adminUserRoles},
{w: 3, wtimeout: 60000});
login(testUser);
print("testing map reduce");
// Sharded map reduce can be tricky since all components talk to each other. For example
// SERVER-4114 is triggered when 1 mongod connects to another for final reduce it's not
// properly tested here since addresses are localhost, which is more permissive.
var res = s.getDB("test").runCommand({
mapreduce: "foo",
map: function() {
emit(this.x, 1);
},
reduce: function(key, values) {
return values.length;
},
out: "mrout"
});
printjson(res);
assert.commandWorked(res);
// Check that dump doesn't get stuck with auth
var exitCode = MongoRunner.runMongoTool("mongodump", {
host: s.s.host,
db: testUser.db,
username: testUser.username,
password: testUser.password,
authenticationMechanism: "SCRAM-SHA-1",
});
assert.eq(0, exitCode, "mongodump failed to run with authentication enabled");
// Test read only users
print("starting read only tests");
var readOnlyS = new Mongo(s.getDB("test").getMongo().host);
var readOnlyDB = readOnlyS.getDB("test");
print(" testing find that should fail");
assert.throws(function() {
readOnlyDB.foo.findOne();
});
print(" logging in");
login(testUserReadOnly, readOnlyS);
print(" testing find that should work");
readOnlyDB.foo.findOne();
print(" testing write that should fail");
assert.writeError(readOnlyDB.foo.insert({eliot: 1}));
print(" testing read command (should succeed)");
assert.commandWorked(readOnlyDB.runCommand({count: "foo"}));
print("make sure currentOp/killOp fail");
assert.commandFailed(readOnlyDB.currentOp());
assert.commandFailed(readOnlyDB.killOp(123));
// fsyncUnlock doesn't work in mongos anyway, so no need check authorization for it
/*
broken because of SERVER-4156
print( " testing write command (should fail)" );
assert.commandFailed(readOnlyDB.runCommand(
{mapreduce : "foo",
map : function() { emit(this.y, 1); },
reduce : function(key, values) { return values.length; },
out:"blarg"
}));
*/
print(" testing logout (should succeed)");
assert.commandWorked(readOnlyDB.runCommand({logout: 1}));
print("make sure currentOp/killOp fail again");
assert.commandFailed(readOnlyDB.currentOp());
assert.commandFailed(readOnlyDB.killOp(123));
s.stop();
})();
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