Changed wiki tutorial to showcase passwrd hashing with bcrypt. Relates to #2204

3 files changed, 16 insertions, 4 deletions

diff --git a/docs/tutorials/wiki/src/authorization/setup.py b/docs/tutorials/wiki/src/authorization/setup.py
index beeed75c9..68e3c0abd 100644
--- a/docs/tutorials/wiki/src/authorization/setup.py
+++ b/docs/tutorials/wiki/src/authorization/setup.py
@@ -18,6 +18,7 @@ requires = [
     'ZODB3',
     'waitress',
     'docutils',
+    'bcrypt',
     ]
 
 tests_require = [
diff --git a/docs/tutorials/wiki/src/authorization/tutorial/security.py b/docs/tutorials/wiki/src/authorization/tutorial/security.py
index d88c9c71f..4115c780c 100644
--- a/docs/tutorials/wiki/src/authorization/tutorial/security.py
+++ b/docs/tutorials/wiki/src/authorization/tutorial/security.py
@@ -1,5 +1,16 @@
-USERS = {'editor':'editor',
-          'viewer':'viewer'}
+import bcrypt
+
+
+def hash_password(pw):
+    return bcrypt.hashpw(pw.encode('utf-8'), bcrypt.gensalt())
+
+def check_password(expected_hash, pw):
+    if expected_hash is not None:
+        return bcrypt.checkpw(pw.encode('utf-8'), expected_hash)
+    return False
+
+USERS = {'editor': hash_password('editor'),
+          'viewer': hash_password('viewer')}
 GROUPS = {'editor':['group:editors']}
 
 def groupfinder(userid, request):
diff --git a/docs/tutorials/wiki/src/authorization/tutorial/views.py b/docs/tutorials/wiki/src/authorization/tutorial/views.py
index c271d2cc1..e4560dfe1 100644
--- a/docs/tutorials/wiki/src/authorization/tutorial/views.py
+++ b/docs/tutorials/wiki/src/authorization/tutorial/views.py
@@ -14,7 +14,7 @@ from pyramid.security import (
     )
 
 
-from .security import USERS
+from .security import USERS, check_password
 from .models import Page
 
 # regular expression used to find WikiWords
@@ -94,7 +94,7 @@ def login(request):
     if 'form.submitted' in request.params:
         login = request.params['login']
         password = request.params['password']
-        if USERS.get(login) == password:
+        if check_password(USERS.get(login), password):
             headers = remember(request, login)
             return HTTPFound(location=came_from,
                              headers=headers)