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* Removes database user and role information from the output. #93

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* Removes database user and role information from the output. #93

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73 changes: 21 additions & 52 deletions getMongoData/getMongoData.js
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Original file line number Diff line number Diff line change
Expand Up @@ -56,38 +56,17 @@
* limitations under the License.
*/

var _version = "2.6.0";
var _version = "3.0.0";

// Limit the number of collections this script gathers stats on in order
// to avoid the possibility of running out of file descriptors. This has
// been set to an extremely conservative number.
var _LIMIT_COLLECTIONS = 2500;

(function () {
"use strict";
}());

// For MongoDB 2.4 and before
if (DB.prototype.getUsers == null) {
DB.prototype.getUsers = function (args) {
var cmdObj = {usersInfo: 1};
Object.extend(cmdObj, args);
var res = this.runCommand(cmdObj);
if (!res.ok) {
var authSchemaIncompatibleCode = 69;
if (res.code == authSchemaIncompatibleCode ||
(res.code == null && res.errmsg == "no such cmd: usersInfo")) {
// Working with 2.4 schema user data
return this.system.users.find({}).toArray();
}
throw Error(res.errmsg);
}
return res.users;
}
}

// For MongoDB 2.4 and before
if (DB.prototype.getRoles == null) {
DB.prototype.getRoles = function (args) {
return "No custom roles";
}
}

// Taken from the >= 3.1.9 shell to capture print output
if (typeof print.captureAllOutput === "undefined") {
print.captureAllOutput = function (fn, args) {
Expand Down Expand Up @@ -279,6 +258,7 @@ function printReplicaSetInfo() {
function printDataInfo(isMongoS) {
section = "data_info";
var dbs = printInfo('List of databases', function(){return db.getMongo().getDBs()}, section);
var collections_counter = 0;

if (dbs.databases) {
dbs.databases.forEach(function(mydb) {
Expand All @@ -296,6 +276,10 @@ function printDataInfo(isMongoS) {
collections.forEach(function(col) {
printInfo('Collection stats (MB)',
function(){return db.getSiblingDB(mydb.name).getCollection(col).stats(1024*1024)}, section);
collections_counter++;
if (collections_counter > _LIMIT_COLLECTIONS) {
throw(`Already asked for stats on ${collections_counter} collections which is above the max allowed for this script.`);
}
if (isMongoS) {
printInfo('Shard distribution',
function(){return db.getSiblingDB(mydb.name).getCollection(col).getShardDistribution()}, section, true);
Expand Down Expand Up @@ -329,18 +313,6 @@ function printDataInfo(isMongoS) {

return res;
}, section);
if (col != "system.users") {
printInfo('Sample document',
function(){
var lastValCursor = db.getSiblingDB(mydb.name).getCollection(col).find().sort({'$natural': -1}).limit(-1);
if (lastValCursor.hasNext()) {
return lastValCursor.next()
}
else {
return null;
}
}, section);
}
});
}
});
Expand Down Expand Up @@ -375,14 +347,6 @@ function printShardOrReplicaSetInfo() {
return false;
}

function printAuthInfo() {
section = "auth_info";
db = db.getSiblingDB('admin');
printInfo('Users', function(){return db.getUsers()}, section);
printInfo('Custom roles', function(){return db.getRoles()}, section);
}


if (typeof _printJSON === "undefined") var _printJSON = false;
if (typeof _ref === "undefined") var _ref = null;
var _output = [];
Expand All @@ -394,8 +358,13 @@ if (! _printJSON) {
print("================================");
}
var _host = hostname();
printServerInfo();
var isMongoS = printShardOrReplicaSetInfo();
printAuthInfo();
printDataInfo(isMongoS);
if (_printJSON) print(JSON.stringify(_output, jsonStringifyReplacer, 4));

try {
printServerInfo();
var isMongoS = printShardOrReplicaSetInfo();
printDataInfo(isMongoS);
if (_printJSON) print(JSON.stringify(_output, jsonStringifyReplacer, 4));
} catch(e) {
print(`ERROR: ${e}`);
quit(1);
}