auth.js
1.01 KB
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var sha1;
try {
var crypto = require('crypto');
sha1 = function(message) {
return (new crypto.Hash).init("sha1").update(message).digest();
}
}
catch(e) {
var SHA1 = require('./sha1').SHA1;
var i32tostr = function(i32) {
var ret = '';
for (var i=0; i<4; ++i) {
v = i32 & 0xff;
i32 >>>= 8;
ret = String.fromCharCode(v) + ret;
}
return ret;
};
sha1 = function(message) {
var digest = new SHA1(message).digest();
var ret = "";
for(var i=0; i<digest.length; ++i) {
ret += i32tostr(digest[i]);
}
return ret;
}
}
exports.encrypt_password = function(plain, scramble) {
var stage1 = sha1(plain);
var stage2 = sha1(scramble+sha1(stage1));
var result = "";
for(var i=0; i<stage1.length; ++i) {
result += String.fromCharCode(stage1.charCodeAt(i) ^ stage2.charCodeAt(i));
}
return(result);
}
/*
node-mysql
A node.js interface for MySQL
http://github.com/masuidrive/node-mysql
Copyright (c) Yuichiro MASUI <masui@masuidrive.jp>
License: MIT License
*/