Added some openid code.

flask_website/__init__.py

@@ -1,6 +1,9 @@
 from flask import Flask, render_template
 
+import websiteconfig as config
+
 app = Flask(__name__)
+app.debug = config.DEBUG
 
 @app.errorhandler(404)
 def not_found(error):

flask_website/_openid_auth.py

@@ -0,0 +1,83 @@
+from __future__ import with_statement
+
+from time import time
+from hashlib import sha1
+from contextlib import closing
+
+from openid.association import Association
+from openid.store.interface import OpenIDStore
+from openid.consumer.consumer import Consumer, SUCCESS, CANCEL
+from openid.consumer import discover
+from openid.store import nonce
+
+from sqlalchemy.orm import scoped_session
+from sqlalchemy.exceptions import SQLError
+
+from flask import request, redirect, abort, url_for, flash
+from flask_website.database import User, db_session
+
+
+class WebsiteOpenIDStore(OpenIDStore):
+    """Implements the open store for the website using the database."""
+
+    def storeAssociation(self, server_url, association):
+        assoc = OpenIDAssociation(
+            server_url=server_url,
+            handle=association.handle,
+            secret=association.secret.encode('base64'),
+            issued=association.issued,
+            lifetime=association.lifetime,
+            assoc_type=association.assoc_type
+        )
+        db_session.add(assoc)
+
+    def getAssociation(self, server_url, handle=None):
+        q = OpenIDAssociation.query.filter_by(server_url=server_url)
+        if handle is not None:
+            q = q.filter_by(handle=handle)
+        result_assoc = None
+        for item in q.all():
+            assoc = Association(item.handle, item.secret.decode('base64'),
+                                item.issued, item.lifetime, item.assoc_type)
+            if assoc.getExpiresIn() <= 0:
+                self.removeAssociation(server_url, assoc.handle)
+            else:
+                result_assoc = assoc
+        return result_assoc
+
+    def removeAssociation(self, server_url, handle):
+        return OpenIDAssociation.filter(
+            (OpenIDAssociation.server_url == server_url) &
+            (OpenIDAssociation.handle == handle)
+        ).delete()
+
+    def useNonce(self, server_url, timestamp, salt):
+        if abs(timestamp - time()) > nonce.SKEW:
+            return False
+        rv = OpenIDUserNonces.query.filter(
+            (OpenIDUserNonces.server_url == server_url) &
+            (OpenIDUserNonces.timestamp == timestamp) &
+            (OpenIDUserNonces.salt == salt)
+        ).first()
+        if rv is not None:
+            return False
+        rv = OpenIDUserNonces(server_url=server_url, timestamp=timestamp,
+                              salt=salt)
+        session.add(rv)
+        return True
+
+    def cleanupNonces(self):
+        return OpenIDUserNonces.filter(
+            OpenIDUserNonces.timestamp <= int(time() - nonce.SKEW)
+        ).delete()
+
+    def cleanupAssociations(self):
+        return OpenIDAssociation.filter(
+            OpenIDAssociation.lifetime < int(time())
+        ).delete()
+
+    def getAuthKey(self):
+        return sha1(config.SECRET_KEY).hexdigest()[:self.AUTH_KEY_LEN]
+
+    def isDump(self):
+        return False

flask_website/database.py

@@ -0,0 +1,87 @@
+from datetime import datetime
+from sqlalchemy import create_engine, MetaData, Table, Column, Integer, \
+     String, DateTime, ForeignKey
+from sqlalchemy.orm import scoped_session, sessionmaker, backref
+from sqlalchemy.ext.declarative import declarative_base
+
+from flask_website import config
+
+engine = create_engine(config.DATABASE_URI)
+db_session = scoped_session(sessionmaker(autocommit=False,
+                                         autoflush=False,
+                                         bind=engine))
+
+def init_db():
+    Model.metadata.create_all(bind=engine)
+
+
+class Model(declarative_base()):
+    query = db_session.query_property()
+
+
+class User(Model):
+    __tablename__ = 'users'
+    id = Column('user_id', Integer, primary_key=True)
+    openid = Column('openid', String(200))
+    username = Column(String(40), unique=True)
+    password = Column(String(80))
+
+    def __init__(self, username, password):
+        self.username = username
+        self.password = password
+
+
+class Category(Model):
+    __tablename__ = 'categories'
+    id = Column('category_id', Integer, primary_key=True)
+    name = Column(String(50))
+    slug = Column(String(50))
+
+
+class Snippet(Model):
+    __tablename__ = 'snippets'
+    id = Column('snippet_id', Integer, primary_key=True)
+    author = ForeignKey(User, backref=backref('snippets', lazy='dynamic'))
+    category = ForeignKey(Category, backref=backref('snippets', lazy='dynamic'))
+    title = Column(String(200))
+    body = Column(String)
+    pub_date = DateTime()
+
+    def __init__(self, author, title, body):
+        self.author = author
+        self.title = title
+        self.body = body
+        self.pub_date = datetime.utcnow()
+
+
+class Comment(Model):
+    __tablename__ = 'comments'
+    id = Column('comment_id', Integer, primary_key=True)
+    snippet = ForeignKey(Snippet, backref='lazy')
+    author = ForeignKey(User, backref=backref('comments', lazy='dynamic'))
+    title = Column(String(200))
+    text = Column(String)
+    pub_date = DateTime()
+
+    def __init__(self, author, title, text):
+        self.author = author
+        self.title = title
+        self.text = text
+        self.pub_date = datetime.utcnow()
+
+
+class OpenIDAssociation(Model):
+    id = Column('association_id', Integer, primary_key=True)
+    server_url = Column(String(1024))
+    handle = Column(String(255))
+    secret = Column(String(255))
+    issued = Column(Integer)
+    lifetime = Column(Integer)
+    assoc_type = Column(String(64))
+
+
+class OpenIDUserNonces(Model):
+    id = Column('user_nonce_id', Integer, primary_key=True)
+    server_url = Column(String(1024))
+    timestamp = Column(Integer)
+    salt = Column(String(40))

flask_website/views/mailinglist.py

@@ -4,10 +4,9 @@ from hashlib import md5
 from werkzeug import parse_date
 from jinja2.utils import urlize
 from flask import Module, render_template, json, url_for, abort, Markup
+from flask_website import config
 
-mailinglist = Module(__name__)
-THREADS_PER_PAGE = 15
-MAILINGLIST_PATH = os.path.join(os.path.dirname(__file__), '..', '..', '_mailinglist')
+mailinglist = Module(__name__, url_prefix='/mailinglist')
 
 
 class Mail(object):
@@ -54,14 +53,14 @@ class Thread(object):
     def get(year, month, day, slug):
         try:
             with open('%s/threads/%s-%02d-%02d/%s' %
-                      (MAILINGLIST_PATH, year, month, day, slug)) as f:
+                      (config.MAILINGLIST_PATH, year, month, day, slug)) as f:
                 return Thread(json.load(f))
         except IOError:
             pass
 
     @staticmethod
     def get_list():
-        with open('%s/threads/threadlist' % MAILINGLIST_PATH) as f:
+        with open('%s/threads/threadlist' % config.MAILINGLIST_PATH) as f:
             return [Thread(x) for x in json.load(f)]
 
     @property
@@ -71,25 +70,25 @@ class Thread(object):
                        slug=self.slug)
 
 
-@mailinglist.route('/mailinglist/')
+@mailinglist.route('/')
 def index():
     return render_template('mailinglist/index.html')
 
 
-@mailinglist.route('/mailinglist/archive/', defaults={'page': 1})
-@mailinglist.route('/mailinglist/archive/page/<int:page>/')
+@mailinglist.route('/archive/', defaults={'page': 1})
+@mailinglist.route('/archive/page/<int:page>/')
 def archive(page):
     all_threads = Thread.get_list()
-    offset = (page - 1) * THREADS_PER_PAGE
-    threads = all_threads[offset:offset + THREADS_PER_PAGE]
+    offset = (page - 1) * config.THREADS_PER_PAGE
+    threads = all_threads[offset:offset + config.THREADS_PER_PAGE]
     if page != 1 and not threads:
         abort(404)
-    return render_template('mailinglist/archive.html',
-                           page_count=len(threads) // THREADS_PER_PAGE + 1,
+    return render_template('mailinglist/archive.html', page_count=
+                               len(threads) // config.THREADS_PER_PAGE + 1,
                            page=page, threads=threads)
 
 
-@mailinglist.route('/mailinglist/archive/<int:year>/<int:month>/<int:day>/<slug>/')
+@mailinglist.route('/archive/<int:year>/<int:month>/<int:day>/<slug>/')
 def show_thread(year, month, day, slug):
     thread = Thread.get(year, month, day, slug)
     if thread is None:

websiteconfig.py

@@ -0,0 +1,11 @@
+import os
+
+_basedir = os.path.abspath(os.path.dirname(__file__))
+
+DEBUG = False
+SECRET_KEY = 'testkey'
+DATABASE_URI = 'sqlite:///' + os.path.join(_basedir, 'flask-website.db')
+MAILINGLIST_PATH = os.path.join(_basedir, '_mailinglist')
+THREADS_PER_PAGE = 15
+
+del os