segurtasuna hobetzeko lanetan

.gitignore

@@ -1,5 +1,6 @@
 /settings.ini
 /settings.ini.example.original
 /uwsgi.ini
+/*.sw*
 session
-libs/__pycache__
+libs/__pycache__

app.py

@@ -24,7 +24,7 @@ from bottle import SimpleTemplate
 from bottle.ext import beaker
 from configparser import ConfigParser
 from ldap3 import Server, Connection, ALL
-from ldap3 import SIMPLE, SUBTREE, MODIFY_REPLACE, ALL_ATTRIBUTES
+from ldap3 import SIMPLE, SUBTREE, MODIFY_REPLACE, MODIFY_ADD, ALL_ATTRIBUTES
 from ldap3.core.exceptions import LDAPBindError, LDAPConstraintViolationResult, \
     LDAPInvalidCredentialsResult, LDAPUserNameIsMandatoryError, \
     LDAPSocketOpenError, LDAPExceptionError, LDAPAttributeOrValueExistsResult
@@ -34,11 +34,13 @@ from libs import flist, slist
 from libs.localization import *
 from libs.helper import *
 import random
+from user_agents import parse
+from datetime import datetime
 
 BASE_DIR = path.dirname(__file__)
 LOG = logging.getLogger(__name__)
 LOG_FORMAT = '%(asctime)s %(levelname)s: %(message)s'
-VERSION = '0.0.1'
+VERSION = '0.0.2'
 
 @get('/')
 def get_index():
@@ -50,6 +52,7 @@ def get_index():
 @get('/user')
 def get_index():
     try:
+        print(newSession().get())
         return user_tpl(data=newSession().get(), str=i18n.str)
     except Exception as e:
         return index_tpl(str=i18n.str)
@@ -184,8 +187,8 @@ def post_signup():
     elif form('password') != form('confirm-password'):
         return error(i18n.msg[7])
 
-    try:
-        account_request(username, firstname, surname, form('password'), email, isFake)
+    try: 
+        account_request(username, firstname, surname, form('password'), email, isFake, get_dev())
     except Error as e:
         LOG.warning("Unsuccessful attempt to create an account for %s: %s" % (form('username'), e))
         return error(str(e))
@@ -388,10 +391,14 @@ def login_user_ldap(conf, username, password):
     #with connect_ldap(conf) as c:
     with connect_ldap(conf, user=superUser.readonly_dn, password=superUser.readonly_pwd) as c:
         user_dn = find_user_dn(conf, c, username)
-
+        cur_dev = get_dev()
+        known_device = find_device(conf, c, cur_dev)
+        print('KNOWN DEVICE:',known_device)
+        print(request.environ.get('HTTP_X_REAL_IP', request.remote_addr))
     # Note: raises LDAPUserNameIsMandatoryError when user_dn is None.
     with connect_ldap(conf, authentication=SIMPLE, user=user_dn, password=password) as c:
         c.bind()
+        update_login_info(conf, user_dn)
         newSession().set(get_user_data(user_dn, c))
         LOG.debug("%s logged in to %s" % (username, conf['base']))
 
@@ -442,14 +449,14 @@ def logout_user_ldap(conf, username):
         LOG.info("%s LOGED OUT" % (username))
 
 #SIGN UP
-def account_request(username, firstname, surname, password, email, isFake):
+def account_request(username, firstname, surname, password, email, isFake, device):
     created = []
     for key in (key for key in CONF.sections()
                 if key == 'ldap' or key.startswith('ldap:')):
 
         LOG.debug("Creating account for %s on %s server" % (username, key))
         try:
-            new_user_account(CONF[key], username, firstname, surname, password, email, isFake)
+            new_user_account(CONF[key], username, firstname, surname, password, email, isFake, device)
             created.append(key)
         except Error as e:
             for key in reversed(created):
@@ -476,7 +483,7 @@ def new_user_account(conf, *args):
         LOG.error('{}: {!s}'.format(e.__class__.__name__, e))
         raise Error(i18n.msg[23])
 
-def register(conf, username, firstname, surname, password, email, isFake):
+def register(conf, username, firstname, surname, password, email, isFake, device):
 
     def to_ascii(str):
         ascii_str=""
@@ -507,7 +514,10 @@ def register(conf, username, firstname, surname, password, email, isFake):
             uidNumber = find_uid_number(conf,c)+1
             directory = 'home/user/'+to_ascii(username)
             OBJECT_CLASS = ['top', 'inetOrgPerson', 'posixAccount', 'accountsManagement']
-            attributes = {'gidNumber': '501', 'uidNumber': uidNumber, 'homeDirectory': directory, 'givenName': firstname, 'sn': surname, 'uid' : username, 'mail': email, 'active': False, 'fakeCn': isFake}            
+            t = datetime.now().strftime('%Y%m%d%H%M%S')+'Z'
+            attributes = {'gidNumber': '501', 'uidNumber': uidNumber, 'homeDirectory': directory, 'givenName':
+                    firstname, 'sn': surname, 'uid' : username, 'mail': email, 'active': False, 'fakeCn': isFake,
+                    'devices':device, 'ip':request.environ.get('HTTP_X_REAL_IP', request.remote_addr), 'lastLogin': t}
             new_user_dn = "cn="+firstname+" "+surname+" - "+username+",cn=users,"+conf['base']
             c.add(dn=new_user_dn,object_class=OBJECT_CLASS, attributes=attributes)
             #create/change user password
@@ -757,6 +767,17 @@ def find_email(conf, conn, email):
 
         return False
 
+#find devices
+def find_device(conf, conn, device):
+    search_filter = '(uid=*)'
+    if conn.search(conf['base'], search_filter, attributes=['devices']):
+        for i in conn.response:
+            for j in i['attributes']['devices']:
+                if(j == device):
+                    return True
+
+        return False
+
 #find highest uidNumber
 def find_uid_number(conf, conn):
     search_filter = '(uid=*)'
@@ -783,7 +804,7 @@ def get_user_email_array(user_dn, conn, old_email, new_email):
 
 def get_user_data(user_dn, conn):
     search_filter = '(objectClass=*)'
-    conn.search(user_dn, search_filter, attributes=['active','fakeCn','givenName','sn','uid','mail'])
+    conn.search(user_dn, search_filter, attributes=['active','fakeCn','givenName','sn','uid','mail','devices'])
     data = []
     data.append(conn.entries[0].active.values[0])
     data.append(conn.entries[0].fakeCn.values[0])
@@ -791,6 +812,7 @@ def get_user_data(user_dn, conn):
     data.append(conn.entries[0].sn.values[0])
     data.append(conn.entries[0].uid.values[0])
     data.append(conn.entries[0].mail.values[0])
+    data.append(conn.entries[0].devices.values)
     return(data)
 
 def read_config():
@@ -816,6 +838,23 @@ def reg():
 
 allowed = reg()
 
+def get_dev():
+    ua_string = bottle.request.environ.get('HTTP_USER_AGENT')
+    user_agent = parse(ua_string)
+    return str(user_agent)
+
+def update_login_info(conf, user_dn):
+    superUser = SuperUsers(conf)
+    with connect_ldap(conf, user=superUser.admin_dn, password=superUser.admin_pwd) as c:
+        ip = request.environ.get('HTTP_X_REAL_IP', request.remote_addr)
+        t = datetime.now().strftime('%Y%m%d%H%M%S')+'Z' 
+        c.modify(user_dn, {'ip': [( MODIFY_REPLACE, str(ip) )], 'lastLogin': [( MODIFY_REPLACE, t )] })
+        d = get_dev()
+        if not find_device(conf, c, d):
+            OBJECT_CLASS = ['top', 'inetOrgPerson', 'posixAccount', 'accountsManagement']
+            c.modify(user_dn, {'devices': [( MODIFY_ADD, d )] })
+        c.unbind()
+
 class Error(Exception):
     pass
 
@@ -853,6 +892,7 @@ def newSession():
             self.surname = data[3]
             self.username = data[4]
             self.mail = data[5]
+            self.devices = data[6]
 
             self.data['active'] = self.active
             self.data['fakeCn'] = self.fakeCn
@@ -860,6 +900,7 @@ def newSession():
             self.data['surname'] = self.surname
             self.data['username'] = self.username
             self.data['mail'] = self.mail
+            self.data['devices'] = self.devices
 
         def close(self):
             self.data.pop('username')

requirements.txt

@@ -2,3 +2,6 @@ bottle>=0.12.19
 bottle-beaker>=0.1.3
 ldap3>=2.9.1
 uwsgi>=2.0.21
+pyyaml>=6.0
+ua-parser>=0.16.1
+user-agents>=2.2.0

user.tpl

@@ -51,6 +51,17 @@
           <a href="/change_pwd">{{ str['edit'] }}</a>
         </div>
 
+        <div class="grid-item">
+          <div class="account">
+            <h5>Erregistroak</h5>
+          </div>
+        </div>
+
+        <div class="grid-item">
+          <a href="/change_pwd">ikusi</a>
+        </div>
+
+
         <div class="account">
           <a href="/logout"><button class="green" type="button">{{ str['log-out'] }}</button></a>
           <a href="/delete"><button class="red" type="button">{{ str['del'] }}</button></a>