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// Basic tests for the $listSessions aggregation stage.
//
// Sessions are asynchronously flushed to disk, so a stepdown immediately after calling
// startSession may cause this test to fail to find the returned sessionId.
// Uses features that require featureCompatibilityVersion 3.6.
// @tags: [
// does_not_support_stepdowns,
// requires_fcv36,
// uses_testing_only_commands,
// ]
(function() {
'use strict';
load('jstests/aggregation/extras/utils.js');
const admin = db.getSiblingDB('admin');
const config = db.getSiblingDB('config');
const pipeline = [{'$listSessions': {}}];
function listSessions() {
return config.system.sessions.aggregate(pipeline);
}
// Start a new session and capture its sessionId.
const myid = assert.commandWorked(admin.runCommand({startSession: 1})).id.id;
assert(myid !== undefined);
// Sync cache to collection and ensure it arrived.
assert.commandWorked(admin.runCommand({refreshLogicalSessionCacheNow: 1}));
var resultArrayMine;
assert.soon(function() {
const resultArray = listSessions().toArray();
if (resultArray.length < 1) {
return false;
}
resultArrayMine = resultArray
.map(function(sess) {
return sess._id;
})
.filter(function(id) {
return 0 == bsonWoCompare({x: id.id}, {x: myid});
});
return resultArrayMine.length == 1;
}, "Failed to locate session in collection");
// Try asking for the session by username.
const myusername = (function() {
if (0 == bsonWoCompare({x: resultArrayMine[0].uid}, {x: computeSHA256Block("")})) {
// Code for "we're running in no-auth mode"
return {user: "", db: ""};
}
const connstats = assert.commandWorked(db.runCommand({connectionStatus: 1}));
const authUsers = connstats.authInfo.authenticatedUsers;
assert(authUsers !== undefined);
assert.eq(authUsers.length, 1);
assert(authUsers[0].user !== undefined);
assert(authUsers[0].db !== undefined);
return {user: authUsers[0].user, db: authUsers[0].db};
})();
function listMySessions() {
return config.system.sessions.aggregate([{'$listSessions': {users: [myusername]}}]);
}
const myArray = listMySessions()
.toArray()
.map(function(sess) {
return sess._id;
})
.filter(function(id) {
return 0 == bsonWoCompare({x: id.id}, {x: myid});
});
assert.eq(0, bsonWoCompare(myArray, resultArrayMine));
// Make sure pipelining other collections fail.
assertErrorCode(admin.system.collections, pipeline, ErrorCodes.InvalidNamespace);
})();
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