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/**
* Positive tests for the behavior of --enableJavaScriptProtection (the flag).
*
* Ensure that:
* 1. Simple functions stored in documents are not automatically marshalled
* when the flag is on in the shell.
* 2. $where is unable to use stored functions when the flag is set on the
* server.
* 3. db.loadServerScripts performs as expected even with the flag is set in
* the shell.
*/
(function() {
"use strict";
var testServer = MongoRunner.runMongod({setParameter: "javascriptProtection=true"});
assert.neq(
null, testServer, "failed to start mongod with --setParameter=javascriptProtection=true");
var db = testServer.getDB("test");
var t = db.js_protection;
function assertMongoClientCorrect() {
var functionToEval = function() {
var doc = db.js_protection.findOne({_id: 0});
assert.neq(null, doc);
assert(doc.hasOwnProperty("myFunc"));
assert.neq("function",
typeof doc.myFunc,
"value of BSON type Code shouldn't have been eval()ed automatically");
assert.eq("undefined", typeof addOne, "addOne function has already been defined");
db.loadServerScripts();
assert.neq(
"undefined", typeof addOne, "addOne function should have been eval()ed locally");
assert.eq(5, addOne(4));
};
var exitCode = runMongoProgram("mongo",
"--port",
testServer.port,
"--enableJavaScriptProtection",
"--eval",
"(" + functionToEval.toString() + ")();");
assert.eq(0, exitCode);
}
function assertNoStoredWhere() {
t.insertOne({name: "testdoc", val: 0, y: 0});
var res = t.update({$where: "addOne(this.val) === 1"}, {$set: {y: 100}}, false, true);
assert.writeError(res);
var doc = t.findOne({name: "testdoc"});
assert.neq(null, doc);
assert.eq(0, doc.y, tojson(doc));
res = t.update({
$where: function() {
return this.val === 0;
}
},
{$set: {y: 100}},
false,
true);
assert.writeOK(res);
doc = t.findOne({name: "testdoc"});
assert.neq(null, doc);
assert.eq(100, doc.y, tojson(doc));
}
/**
* ACTUAL TEST
*/
db.system.js.insertOne({
_id: "addOne",
value: function(x) {
return x + 1;
}
});
t.insertOne({
_id: 0,
myFunc: function() {
return "testval";
}
});
assertMongoClientCorrect();
assertNoStoredWhere();
MongoRunner.stopMongod(testServer);
})();
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