Update LDAP

cps/admin.py

@@ -26,8 +26,6 @@ import os
 import json
 import time
 from datetime import datetime, timedelta
-# import uuid
-import random
 try:
     from imp import reload
 except ImportError:
@@ -42,7 +40,7 @@ from sqlalchemy import and_
 from sqlalchemy.exc import IntegrityError
 from werkzeug.security import generate_password_hash
 
-from . import constants, logger
+from . import constants, logger, ldap
 from . import db, ub, Server, get_locale, config, updater_thread, babel, gdriveutils
 from .helper import speaking_language, check_valid_domain, check_unrar, send_test_mail, generate_random_password, \
                     send_registration_mail
@@ -50,6 +48,8 @@ from .gdriveutils import is_gdrive_ready, gdrive_support, downloadFile, deleteDa
 from .web import admin_required, render_title_template,  before_request, unconfigured, login_required_if_no_ano
 
 feature_support = dict()
+feature_support['ldap'] = ldap.ldap_supported()
+
 try:
     from goodreads.client import GoodreadsClient
     feature_support['goodreads'] = True
@@ -62,11 +62,11 @@ except ImportError:
 # except ImportError:
 #     feature_support['rar'] = False
 
-try:
+'''try:
     import ldap
     feature_support['ldap'] = True
 except ImportError:
-    feature_support['ldap'] = False
+    feature_support['ldap'] = False'''
 
 try:
     from oauth_bb import oauth_check

cps/ldap.py

@@ -31,6 +31,7 @@ log = logger.create()
 class Ldap():
 
     def __init__(self):
+        self.ldap = None
         return
 
     def init_app(self, app):
@@ -55,7 +56,11 @@ class Ldap():
 
         #    app.config['LDAP_BASE_DN'] = 'ou=users,dc=yunohost,dc=org'
         #    app.config['LDAP_USER_OBJECT_FILTER'] = '(uid=%s)'
-            # ldap = LDAP(app)
+            self.ldap = LDAP(app)
 
         elif config.config_login_type == 1 and not ldap_support:
             log.error('Cannot activate ldap support, did you run \'pip install --target vendor -r optional-requirements.txt\'?')
+
+    @classmethod
+    def ldap_supported(cls):
+        return ldap_support

cps/opds.py

@@ -31,24 +31,23 @@ from flask_login import current_user
 from sqlalchemy.sql.expression import func, text, or_, and_
 from werkzeug.security import check_password_hash
 
-from . import logger, config, db, ub
+from . import logger, config, db, ub, ldap
 from .helper import fill_indexpage, get_download_link, get_book_cover
 from .pagination import Pagination
 from .web import common_filters, get_search_results, render_read_books, download_required
 
-try:
-    import ldap
-    ldap_support = True
-except ImportError:
-    ldap_support = False
 
 opds = Blueprint('opds', __name__)
+
 log = logger.create()
+ldap_support = ldap.ldap_supported()
 
 
 def requires_basic_auth_if_no_ano(f):
     @wraps(f)
     def decorated(*args, **kwargs):
+        if config.config_login_type == 1 and ldap_support:
+            return ldap.ldap.basic_auth_required(*args, **kwargs)
         auth = request.authorization
         if config.config_anonbrowse != 1:
             if not auth or not check_auth(auth.username, auth.password):
@@ -57,39 +56,43 @@ def requires_basic_auth_if_no_ano(f):
 
     return decorated
 
-def basic_auth_required_check(condition):
+
+'''def basic_auth_required_check(condition):
+    print("susi")
     def decorator(f):
         if condition and ldap_support:
-           return ldap.basic_auth_required(f)
+           return ldap.ldap.basic_auth_required(f)
         return requires_basic_auth_if_no_ano(f)
-    return decorator
+    return decorator'''
+
 
 @opds.route("/opds/")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_index():
     return render_xml_template('index.xml')
 
 
 @opds.route("/opds/osd")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_osd():
     return render_xml_template('osd.xml', lang='en-EN')
 
+
 @opds.route("/opds/search", defaults={'query': ""})
 @opds.route("/opds/search/<query>")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_cc_search(query):
     return feed_search(query.strip())
 
 
 @opds.route("/opds/search", methods=["GET"])
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_normal_search():
     return feed_search(request.args.get("query").strip())
 
 
 @opds.route("/opds/new")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_new():
     off = request.args.get("offset") or 0
     entries, __, pagination = fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
@@ -98,7 +101,7 @@ def feed_new():
 
 
 @opds.route("/opds/discover")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_discover():
     entries = db.session.query(db.Books).filter(common_filters()).order_by(func.random())\
         .limit(config.config_books_per_page)
@@ -107,7 +110,7 @@ def feed_discover():
 
 
 @opds.route("/opds/rated")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_best_rated():
     off = request.args.get("offset") or 0
     entries, __, pagination = fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
@@ -116,7 +119,7 @@ def feed_best_rated():
 
 
 @opds.route("/opds/hot")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_hot():
     off = request.args.get("offset") or 0
     all_books = ub.session.query(ub.Downloads, func.count(ub.Downloads.book_id)).order_by(
@@ -141,7 +144,7 @@ def feed_hot():
 
 
 @opds.route("/opds/author")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_authorindex():
     off = request.args.get("offset") or 0
     entries = db.session.query(db.Authors).join(db.books_authors_link).join(db.Books).filter(common_filters())\
@@ -152,7 +155,7 @@ def feed_authorindex():
 
 
 @opds.route("/opds/author/<int:book_id>")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_author(book_id):
     off = request.args.get("offset") or 0
     entries, __, pagination = fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
@@ -161,7 +164,7 @@ def feed_author(book_id):
 
 
 @opds.route("/opds/publisher")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_publisherindex():
     off = request.args.get("offset") or 0
     entries = db.session.query(db.Publishers).join(db.books_publishers_link).join(db.Books).filter(common_filters())\
@@ -172,7 +175,7 @@ def feed_publisherindex():
 
 
 @opds.route("/opds/publisher/<int:book_id>")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_publisher(book_id):
     off = request.args.get("offset") or 0
     entries, __, pagination = fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
@@ -182,7 +185,7 @@ def feed_publisher(book_id):
 
 
 @opds.route("/opds/category")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_categoryindex():
     off = request.args.get("offset") or 0
     entries = db.session.query(db.Tags).join(db.books_tags_link).join(db.Books).filter(common_filters())\
@@ -193,7 +196,7 @@ def feed_categoryindex():
 
 
 @opds.route("/opds/category/<int:book_id>")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_category(book_id):
     off = request.args.get("offset") or 0
     entries, __, pagination = fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
@@ -202,7 +205,7 @@ def feed_category(book_id):
 
 
 @opds.route("/opds/series")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_seriesindex():
     off = request.args.get("offset") or 0
     entries = db.session.query(db.Series).join(db.books_series_link).join(db.Books).filter(common_filters())\
@@ -213,7 +216,7 @@ def feed_seriesindex():
 
 
 @opds.route("/opds/series/<int:book_id>")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_series(book_id):
     off = request.args.get("offset") or 0
     entries, __, pagination = fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
@@ -223,7 +226,7 @@ def feed_series(book_id):
 
 @opds.route("/opds/shelfindex/", defaults={'public': 0})
 @opds.route("/opds/shelfindex/<string:public>")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_shelfindex(public):
     off = request.args.get("offset") or 0
     if public is not 0:
@@ -238,7 +241,7 @@ def feed_shelfindex(public):
 
 
 @opds.route("/opds/shelf/<int:book_id>")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_shelf(book_id):
     off = request.args.get("offset") or 0
     if current_user.is_anonymous:
@@ -262,14 +265,14 @@ def feed_shelf(book_id):
 
 
 @opds.route("/opds/download/<book_id>/<book_format>/")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 @download_required
 def opds_download_link(book_id, book_format):
     return get_download_link(book_id,book_format)
 
 
 @opds.route("/ajax/book/<string:uuid>")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def get_metadata_calibre_companion(uuid):
     entry = db.session.query(db.Books).filter(db.Books.uuid.like("%" + uuid + "%")).first()
     if entry is not None:
@@ -318,19 +321,19 @@ def render_xml_template(*args, **kwargs):
 @opds.route("/opds/cover_240_240/<book_id>")
 @opds.route("/opds/cover_90_90/<book_id>")
 @opds.route("/opds/cover/<book_id>")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_get_cover(book_id):
     return get_book_cover(book_id)
 
 @opds.route("/opds/readbooks/")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_read_books():
     off = request.args.get("offset") or 0
     return render_read_books(int(off) / (int(config.config_books_per_page)) + 1, True, True)
 
 
 @opds.route("/opds/unreadbooks/")
-@basic_auth_required_check(config.config_login_type)
+@requires_basic_auth_if_no_ano
 def feed_unread_books():
     off = request.args.get("offset") or 0
     return render_read_books(int(off) / (int(config.config_books_per_page)) + 1, False, True)

cps/templates/config_edit.html

@@ -186,67 +186,68 @@
     {% endif %}
     {% if feature_support['ldap'] or feature_support['oauth'] %}
       <div class="form-group">
-      <label for="config_login_type">{{_('Login type')}}</label>
-          <select name="config_login_type" id="config_login_type" class="form-control" data-control="login-settings">
-                  <option value="0" {% if config.config_login_type == 0 %}selected{% endif %}>{{_('Use standard Authentication')}}</option>
-                  {% if feature_support['ldap'] %}
-                    <option value="1" {% if config.config_login_type == 1 %}selected{% endif %}>{{_('Use LDAP Authentication')}}</option>
-                  {% endif %}
-                  {% if feature_support['oauth'] %}
-                    <option value="2" {% if config.config_login_type == 2 %}selected{% endif %}>{{_('Use GitHub OAuth')}}</option>
-                    <option value="3" {% if config.config_login_type == 3 %}selected{% endif %}>{{_('Use Google OAuth')}}</option>
-                  {% endif %}
-          </select>
+        <label for="config_login_type">{{_('Login type')}}</label>
+        <select name="config_login_type" id="config_login_type" class="form-control" data-control="login-settings">
+           <option value="0" {% if config.config_login_type == 0 %}selected{% endif %}>{{_('Use standard Authentication')}}</option>
+           {% if feature_support['ldap'] %}
+           <option value="1" {% if config.config_login_type == 1 %}selected{% endif %}>{{_('Use LDAP Authentication')}}</option>
+           {% endif %}
+           {% if feature_support['oauth'] %}
+           <option value="2" {% if config.config_login_type == 2 %}selected{% endif %}>{{_('Use GitHub OAuth')}}</option>
+           <option value="3" {% if config.config_login_type == 3 %}selected{% endif %}>{{_('Use Google OAuth')}}</option>
+           {% endif %}
+        </select>
+      </div>
         {% if feature_support['ldap'] %}
        <div data-related="login-settings-1">
         <div class="form-group">
           <label for="config_ldap_provider_url">{{_('LDAP Server Host Name or IP Address')}}</label>
-          <input type="text" class="form-control" id="config_ldap_provider_url" name="config_ldap_provider_url" value="{% if content.config_ldap_provider_url != None %}{{ content.config_ldap_provider_url }}{% endif %}" autocomplete="off">
+          <input type="text" class="form-control" id="config_ldap_provider_url" name="config_ldap_provider_url" value="{% if config.config_ldap_provider_url != None %}{{ config.config_ldap_provider_url }}{% endif %}" autocomplete="off">
         </div>
         <div class="form-group">
           <label for="config_ldap_port">{{_('LDAP Server Port')}}</label>
-          <input type="text" class="form-control" id="config_ldap_port" name="config_ldap_port" value="{% if content.config_ldap_port != None %}{{ content.config_ldap_port }}{% endif %}" autocomplete="off">
+          <input type="text" class="form-control" id="config_ldap_port" name="config_ldap_port" value="{% if config.config_ldap_port != None %}{{ config.config_ldap_port }}{% endif %}" autocomplete="off">
         </div>
         <div class="form-group">
           <label for="config_ldap_schema">{{_('LDAP schema (ldap or ldaps)')}}</label>
-          <input type="text" class="form-control" id="config_ldap_schema" name="config_ldap_schema" value="{% if content.config_ldap_schema != None %}{{ content.config_ldap_schema }}{% endif %}" autocomplete="off">
+          <input type="text" class="form-control" id="config_ldap_schema" name="config_ldap_schema" value="{% if config.config_ldap_schema != None %}{{ config.config_ldap_schema }}{% endif %}" autocomplete="off">
         </div>
         <div class="form-group">
           <label for="config_ldap_serv_username">{{_('LDAP Admin username')}}</label>
-          <input type="text" class="form-control" id="config_ldap_serv_username" name="config_ldap_serv_username" value="{% if content.config_ldap_serv_username != None %}{{ content.config_ldap_serv_username }}{% endif %}" autocomplete="off">
+          <input type="text" class="form-control" id="config_ldap_serv_username" name="config_ldap_serv_username" value="{% if config.config_ldap_serv_username != None %}{{ config.config_ldap_serv_username }}{% endif %}" autocomplete="off">
         </div>
         <div class="form-group">
           <label for="config_ldap_serv_password">{{_('LDAP Admin password')}}</label>
-          <input type="password" class="form-control" id="config_ldap_serv_password" name="config_ldap_serv_password" value="{% if content.config_ldap_serv_password != None %}{{ content.config_ldap_serv_password }}{% endif %}" autocomplete="off">
+          <input type="password" class="form-control" id="config_ldap_serv_password" name="config_ldap_serv_password" value="{% if config.config_ldap_serv_password != None %}{{ config.config_ldap_serv_password }}{% endif %}" autocomplete="off">
         </div>
         <div class="form-group">
-          <input type="checkbox" id="config_ldap_use_ssl" name="config_ldap_use_ssl" {% if content.config_ldap_use_ssl %}checked{% endif %}>
-          <label for="config_ldap_ssl">{{_('LDAP Server use SSL')}}</label>
+          <input type="checkbox" id="config_ldap_use_ssl" name="config_ldap_use_ssl" {% if config.config_ldap_use_ssl %}checked{% endif %}>
+          <label for="config_ldap_use_ssl">{{_('LDAP Server use SSL')}}</label>
         </div>
         <div class="form-group">
-          <input type="checkbox" id="config_ldap_use_tls" name="config_ldap_use_tls" {% if content.config_ldap_use_tls %}checked{% endif %}>
-          <label for="config_ldap_ssl">{{_('LDAP Server use TLS')}}</label>
+          <input type="checkbox" id="config_ldap_use_tls" name="config_ldap_use_tls" {% if config.config_ldap_use_tls %}checked{% endif %}>
+          <label for="config_ldap_use_tls">{{_('LDAP Server use TLS')}}</label>
         </div>
         <div class="form-group">
-          <input type="checkbox" id="config_ldap_require_cert" name="config_ldap_require_cert" data-control="ldap-cert-settings" {% if content.config_ldap_require_cert %}checked{% endif %}>
-          <label for="config_ldap_ssl">{{_('LDAP Server Certificate')}}</label>
+          <input type="checkbox" id="config_ldap_require_cert" name="config_ldap_require_cert" data-control="ldap-cert-settings" {% if config.config_ldap_require_cert %}checked{% endif %}>
+          <label for="config_ldap_require_cert">{{_('LDAP Server Certificate')}}</label>
         </div>
         <div data-related="ldap-cert-settings">
           <div class="form-group">
             <label for="config_ldap_cert_path">{{_('LDAP SSL Certificate Path')}}</label>
-            <input type="text" class="form-control" id="config_ldap_cert_path" name="config_ldap_cert_path" value="{% if content.config_ldap_cert_path != None and content.config_ldap_require_cert !=None %}{{ content.config_ldap_cert_path }}{% endif %}" autocomplete="off">
+            <input type="text" class="form-control" id="config_ldap_cert_path" name="config_ldap_cert_path" value="{% if config.config_ldap_cert_path != None and config.config_ldap_require_cert !=None %}{{ config.config_ldap_cert_path }}{% endif %}" autocomplete="off">
           </div>
         </div>
         <div class="form-group">
           <label for="config_ldap_dn">{{_('LDAP Distinguished Name (DN)')}}</label>
-          <input type="text" class="form-control" id="config_ldap_dn" name="config_ldap_dn" value="{% if content.config_ldap_dn != None %}{{ content.config_ldap_dn }}{% endif %}" autocomplete="off">
+          <input type="text" class="form-control" id="config_ldap_dn" name="config_ldap_dn" value="{% if config.config_ldap_dn != None %}{{ config.config_ldap_dn }}{% endif %}" autocomplete="off">
         </div>
         <div class="form-group">
           <label for="config_ldap_user_object">{{_('LDAP User object filter')}}</label>
-          <input type="text" class="form-control" id="config_ldap_user_object" name="config_ldap_user_object" value="{% if content.config_ldap_user_object != None %}{{ content.config_ldap_user_object }}{% endif %}" autocomplete="off">
+          <input type="text" class="form-control" id="config_ldap_user_object" name="config_ldap_user_object" value="{% if config.config_ldap_user_object != None %}{{ config.config_ldap_user_object }}{% endif %}" autocomplete="off">
         </div>
         <div class="form-group">
-          <input type="checkbox" id="config_ldap_openldap" name="config_ldap_openldap" {% if content.config_ldap_openldap %}checked{% endif %}>
+          <input type="checkbox" id="config_ldap_openldap" name="config_ldap_openldap" {% if config.config_ldap_openldap %}checked{% endif %}>
           <label for="config_ldap_openldap">{{_('LDAP Server is OpenLDAP?')}}</label>
         </div>
       </div>

cps/ub.py

@@ -40,10 +40,10 @@ from sqlalchemy.orm import relationship, sessionmaker
 from sqlalchemy.ext.declarative import declarative_base
 from werkzeug.security import generate_password_hash
 
-try:
+'''try:
     import ldap
 except ImportError:
-    pass
+    pass'''
 
 from . import constants, logger, cli
 
@@ -172,12 +172,12 @@ class UserBase:
         return '<User %r>' % self.nickname
 
     # Login via LDAP method
-    @staticmethod
+    '''@staticmethod
     def try_login(username, password,config_dn, ldap_provider_url):
         conn = get_ldap_connection(ldap_provider_url)
         conn.simple_bind_s(
              config_dn.replace("%s", username),
-             password)
+             password)'''
 
 # Baseclass for Users in Calibre-Web, settings which are depending on certain users are stored here. It is derived from
 # User Base (all access methods are declared there)
@@ -795,10 +795,10 @@ def clean_database():
     session.query(RemoteAuthToken).filter(now > RemoteAuthToken.expiration).delete()
 
 
-#get LDAP connection
+'''#get LDAP connection
 def get_ldap_connection(ldap_provider_url):
     conn = ldap.initialize('ldap://{}'.format(ldap_provider_url))
-    return conn
+    return conn'''
 
 
 

cps/web.py

@@ -41,7 +41,7 @@ from werkzeug.exceptions import default_exceptions
 from werkzeug.datastructures import Headers
 from werkzeug.security import generate_password_hash, check_password_hash
 
-from . import constants, logger, isoLanguages
+from . import constants, logger, isoLanguages, ldap
 from . import global_WorkerThread, searched_ids, lm, babel, db, ub, config, get_locale, app, language_table
 from .gdriveutils import getFileFromEbooksFolder, do_gdrive_download
 from .helper import common_filters, get_search_results, fill_indexpage, speaking_language, check_valid_domain, \
@@ -52,6 +52,8 @@ from .pagination import Pagination
 from .redirect import redirect_back
 
 feature_support = dict()
+feature_support['ldap'] = ldap.ldap_supported()
+
 try:
     from .oauth_bb import oauth_check, register_user_with_oauth, logout_oauth_user, get_oauth_status
     feature_support['oauth'] = True
@@ -59,12 +61,6 @@ except ImportError:
     feature_support['oauth'] = False
     oauth_check = {}
 
-try:
-    import ldap
-    feature_support['ldap'] = True
-except ImportError:
-    feature_support['ldap'] = False
-
 try:
     from goodreads.client import GoodreadsClient
     feature_support['goodreads'] = True
@@ -221,6 +217,7 @@ def edit_required(f):
 
     return inner
 
+
 # ################################### Helper functions ################################################################
 
 
@@ -244,6 +241,8 @@ def before_request():
 
 
 # ################################### data provider functions #########################################################
+
+
 @web.route("/ajax/emailstat")
 @login_required
 def get_email_status_json():
@@ -308,6 +307,7 @@ def toggle_read(book_id):
             log.error(u"Custom Column No.%d is not exisiting in calibre database", config.config_read_column)
     return ""
 
+
 '''
 @web.route("/ajax/getcomic/<int:book_id>/<book_format>/<int:page>")
 @login_required
@@ -359,6 +359,7 @@ def get_comic_book(book_id, book_format, page):
         return "", 204
 '''
 
+
 # ################################### Typeahead ##################################################################
 
 
@@ -434,6 +435,7 @@ def get_matching_tags():
 
 # ################################### View Books list ##################################################################
 
+
 @web.route("/", defaults={'page': 1})
 @web.route('/page/<int:page>')
 @login_required_if_no_ano
@@ -757,6 +759,7 @@ def category_list():
 
 # ################################### Task functions ################################################################
 
+
 @web.route("/tasks")
 @login_required
 def get_tasks_status():
@@ -768,6 +771,7 @@ def get_tasks_status():
 
 # ################################### Search functions ################################################################
 
+
 @web.route("/search", methods=["GET"])
 @login_required_if_no_ano
 def search():
@@ -963,6 +967,7 @@ def render_read_books(page, are_read, as_xml=False, order=None):
 
 # ################################### Download/Send ##################################################################
 
+
 @web.route("/cover/<int:book_id>")
 @login_required_if_no_ano
 def get_cover(book_id):
@@ -1021,6 +1026,7 @@ def send_to_kindle(book_id, book_format, convert):
 
 # ################################### Login Logout ##################################################################
 
+
 @web.route('/register', methods=['GET', 'POST'])
 def register():
     if not config.config_public_reg:
@@ -1087,17 +1093,17 @@ def login():
             .first()
         if config.config_login_type == 1 and user and feature_support['ldap']:
             try:
-                if ldap.bind_user(form['username'], form['password']) is not None:
+                if ldap.ldap.bind_user(form['username'], form['password']) is not None:
                     login_user(user, remember=True)
                     flash(_(u"you are now logged in as: '%(nickname)s'", nickname=user.nickname),
                           category="success")
                     return redirect_back(url_for("web.index"))
-            except ldap.INVALID_CREDENTIALS as e:
+            except ldap.ldap.INVALID_CREDENTIALS as e:
                 log.error('Login Error: ' + str(e))
                 ipAdress = request.headers.get('X-Forwarded-For', request.remote_addr)
                 log.info('LDAP Login failed for user "%s" IP-adress: %s', form['username'], ipAdress)
                 flash(_(u"Wrong Username or Password"), category="error")
-            except ldap.SERVER_DOWN:
+            except ldap.ldap.SERVER_DOWN:
                 log.info('LDAP Login failed, LDAP Server down')
                 flash(_(u"Could not login. LDAP server down, please contact your administrator"), category="error")
             '''except LDAPException as exception:
@@ -1213,6 +1219,7 @@ def token_verified():
 
 # ################################### Users own configuration #########################################################
 
+
 @web.route("/me", methods=["GET", "POST"])
 @login_required
 def profile():
@@ -1279,7 +1286,6 @@ def profile():
                                  page="me", registered_oauth=oauth_check, oauth_status=oauth_status)
 
 
-
 # ###################################Show single book ##################################################################