! was not in original dreamtown !
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DreamTown/cgi-bin/auth/5555/changePassword
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65
DreamTown/cgi-bin/auth/5555/changePassword
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#!/usr/bin/python3
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from dreamtown_config import *
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import sys
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import binascii
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import os
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import json
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import sqlite3
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import hashlib
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print("Content-Type: application/json")
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print("")
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method = os.environ["REQUEST_METHOD"]
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if method != "POST":
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print("Expected POST")
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os._exit()
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content_len = int(os.environ["CONTENT_LENGTH"])
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post = sys.stdin.read(content_len)
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jsonData = json.loads(post)
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result = {"status":SUCCESS}
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def TryLogin():
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username = jsonData['name'].lower()
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old_password = jsonData['old_password']
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new_password = jsonData['new_password']
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#Check User Exists
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c = db.cursor()
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cur = c.execute('SELECT COUNT(1) from users WHERE Name=?',(username,))
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rows = cur.fetchone()
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count = rows[0]
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if count == 0:
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result['status'] = USER_DOES_NOT_EXIST
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return 0
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#Check Password
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cur = c.execute('SELECT PassHash,Salt from users WHERE Name= ?',(username,))
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rows = cur.fetchone()
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PassHash = rows[0]
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Salt = rows[1]
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SaltedHash = pass_salt_algo(old_password,Salt)
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if SaltedHash != PassHash:
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result['status'] = INVALID_PASSWORD
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return 0
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NewSaltedHash = pass_salt_algo(new_password,Salt)
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#Update password
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result['status'] = SUCCESS
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c.execute('UPDATE users SET PassHash=? WHERE Name=?',(NewSaltedHash,username))
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c.execute('UPDATE users SET LastSession=NULL WHERE Name=?',(username,))
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db = sqlite3.connect(SQLLITE_DB_PATH)
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TryLogin()
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db.commit()
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db.close()
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print(json.dumps(result))
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