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Share randomString method.

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This simply shares a common implementation and makes no judgements on the validity of its use. The string created is not a secure random number, so some uses of it may not be applicable.
This commit is contained in:
Chad Weider 2012-01-28 17:38:23 -08:00
parent 34edba3adf
commit 363e168561
12 changed files with 37 additions and 61 deletions
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4
node/db/AuthorManager.js
View file

@ -18,11 +18,11 @@
* limitations under the License.
*/
var CommonCode = require('../utils/common_code');
var ERR = require("async-stacktrace");
var db = require("./DB").db;
var async = require("async");
var randomString = require("../utils/randomstring");
var randomString = CommonCode.require('/pad_utils').randomString;
/**
* Checks if the author exists

3
node/db/GroupManager.js
View file

@ -18,9 +18,10 @@
* limitations under the License.
*/
var CommonCode = require('../utils/common_code');
var ERR = require("async-stacktrace");
var customError = require("../utils/customError");
var randomString = require("../utils/randomstring");
var randomString = CommonCode.require('/pad_utils').randomString;
var db = require("./DB").db;
var async = require("async");
var padManager = require("./PadManager");

11
node/db/Pad.js
View file

@ -6,6 +6,7 @@ var CommonCode = require('../utils/common_code');
var ERR = require("async-stacktrace");
var Changeset = CommonCode.require("/Changeset");
var AttributePoolFactory = CommonCode.require("/AttributePoolFactory");
var randomString = CommonCode.require('/pad_utils').randomString;
var db = require("./DB").db;
var async = require("async");
var settings = require('../utils/Settings');
@ -478,15 +479,7 @@ function hash(password, salt)
function generateSalt()
{
var len = 86;
var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz./";
var randomstring = '';
for (var i = 0; i < len; i++)
{
var rnum = Math.floor(Math.random() * chars.length);
randomstring += chars.substring(rnum, rnum + 1);
}
return randomstring;
return randomstring(86);
}
function compare(hashStr, password)

4
node/db/ReadOnlyManager.js
View file

@ -18,11 +18,11 @@
* limitations under the License.
*/
var CommonCode = require('../utils/common_code');
var ERR = require("async-stacktrace");
var db = require("./DB").db;
var async = require("async");
var randomString = require("../utils/randomstring");
var randomString = CommonCode.require('/pad_utils').randomString;
/**
* returns a read only id for a pad

4
node/db/SecurityManager.js
View file

@ -18,6 +18,7 @@
* limitations under the License.
*/
var CommonCode = require('../utils/common_code');
var ERR = require("async-stacktrace");
var db = require("./DB").db;
var async = require("async");
@ -25,8 +26,7 @@ var authorManager = require("./AuthorManager");
var padManager = require("./PadManager");
var sessionManager = require("./SessionManager");
var settings = require("../utils/Settings")
var randomString = require("../utils/randomstring");
var randomString = CommonCode.require('/pad_utils').randomString;
/**
* This function controlls the access to a pad, it checks if the user can access a pad.

3
node/db/SessionManager.js
View file

@ -18,9 +18,10 @@
* limitations under the License.
*/
var CommonCode = require('../utils/common_code');
var ERR = require("async-stacktrace");
var customError = require("../utils/customError");
var randomString = require("../utils/randomstring");
var randomString = CommonCode.require('/pad_utils').randomString;
var db = require("./DB").db;
var async = require("async");
var groupMangager = require("./GroupManager");

3
node/handler/APIHandler.js
View file

@ -18,11 +18,12 @@
* limitations under the License.
*/
var CommonCode = require('../utils/common_code');
var ERR = require("async-stacktrace");
var fs = require("fs");
var api = require("../db/API");
var padManager = require("../db/PadManager");
var randomString = require("../utils/randomstring");
var randomString = CommonCode.require('/pad_utils').randomString;
//ensure we have an apikey
var apikey = null;

16
node/utils/randomstring.js
View file

@ -1,16 +0,0 @@
/**
* Generates a random String with the given length. Is needed to generate the Author, Group, readonly, session Ids
*/
var randomString = function randomString(len)
{
var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
var randomstring = '';
for (var i = 0; i < len; i++)
{
var rnum = Math.floor(Math.random() * chars.length);
randomstring += chars.substring(rnum, rnum + 1);
}
return randomstring;
};
module.exports = randomString;