Fixed issues with user authentication.

Improved setup and minor improvements.

docs/TODO.rst

@@ -1,11 +1,10 @@
 Things To-Do
 ============
 
-* Build out setup.py and make it easy to distribute on PyPI.
 * Build out user account management and registration. {Started}
 * Make new logo based on APS' Mr. Penguin. {Started}
 * Build out simple to-do/project creation and management setup.
-* Setup a nice clutter-free deployment option for rookeri.es itself. (In-progress)
+* Setup a nice clutter-free deployment option for rookeri.es itself. {In-progress}
 
 * Build out documentation with Sphinx.
 ** Make Sphinx output and site look-and-feel match.
@@ -20,3 +19,4 @@ Things Done
 -----------
 
 * *2013 May 09* --- Transitioned COPYING to reStructured text.
+* *2013 June 11* --- Build out setup.py and make it easy to distribute on PyPI.

rookeries/admin.py

@@ -23,16 +23,14 @@ Admin module for Rookeries that adds some special utilities to run outside of th
 @author: Dorian Pula <dorian.pula@amber-penguin-software.ca>
 """
 
-from rookeries.core.database import db_session, init_db
+from rookeries.core.database import init_db
 import sys
 
 
 def rebuild_database():
     """Re-synchronizes the database which is pretty useful for rapid development."""
-    from rookeries.core.models import populate_db_with_user_setup
+    # TODO Add in some nice switches later...
-
+    init_db(True, True)
-    init_db()
-    populate_db_with_user_setup(db_session)
 
 
 def main(command):

rookeries/core/database.py

@@ -28,6 +28,7 @@ Core module that handles database connections in Rookeri.es
 from sqlalchemy import create_engine
 from sqlalchemy.orm import scoped_session, sessionmaker
 from sqlalchemy.ext.declarative import declarative_base
+
 from rookeries.core.config import Config
 
 engine = create_engine(Config().DATABASE_URI, convert_unicode=True)
@@ -37,18 +38,16 @@ Base = declarative_base()
 Base.query = db_session.query_property()
 
 
-def init_db():
+def init_db(drop_tables=False, populate_with_data=False):
-    """Initializes the database and bindings to the models."""
+    """Initializes the database and bindings to the models.  Also populates the models with initial data."""
-    # import all modules here that might define models so that
+
-    # they will be registered properly on the metadata. Otherwise
-    # you will have to import them first before calling init_db()
     import rookeries.core.models
+
+    if drop_tables:
+        Base.metadata.drop_all(bind=engine)
+
     Base.metadata.create_all(bind=engine)
 
-
+    if drop_tables and populate_with_data:
-def resync_db():
+        # TODO Add in some nice checks for database migration??
-    """Re-synchronizes the database which is pretty useful for rapid development."""
+        rookeries.core.models.populate_db_with_init_models(db_session)
-    from rookeries.core.models import populate_db_with_user_setup
-
-    init_db()
-    populate_db_with_user_setup(db_session)

rookeries/core/models.py

@@ -44,6 +44,9 @@ class User(Base):
     full_name = Column(String(256))
     email = Column(String(128), unique=True)
 
+    user_auth_id = Column(Integer, ForeignKey("user_authentication.id"))
+    user_authentication = relationship("UserAuthentication", backref="user", cascade="all, delete")
+
     user_type_id = Column(Integer, ForeignKey('user_type.id'))
     user_type = relationship("UserType", backref=backref('users', order_by=id))
 
@@ -56,16 +59,12 @@ class User(Base):
         return "<User('%s', '%s', '%s')>" % (self.username, self.email, self.full_name)
 
 
-class UserAuthenticaton(Base):
+class UserAuthentication(Base):
-    """
+    """Model for storing and managing user authentication."""
-    Separate setup for storing and managing user authentication.
-    """
 
     __tablename__ = "user_authentication"
 
     id = Column(Integer, primary_key=True)
-    user_id = Column(Integer, ForeignKey("user.id"))
-    user = relationship("User", backref=backref("user_authentication", order_by=id))
 
     password = Column(String(512))
     security_update_date = Column(DateTime)
@@ -73,9 +72,8 @@ class UserAuthenticaton(Base):
     status_id = Column(Integer, ForeignKey("status.id"))
     status = relationship("Status")
 
-    def __init__(self, user):
+    def __init__(self):
-        self.user = user
+        self.status = Status.query.filter(Status.name == "USER_UNKNOWN").first()
-        self.status = db_session.query(Status, name="USER_UNKNOWN")
         self.security_update_date = datetime.now()
 
 
@@ -114,9 +112,7 @@ class Status(Base):
 
 
 # TODO Organize later...
-def populate_db_with_user_setup(db_session):
+def populate_db_with_init_models(db_session):
-
-    # TODO Make something nicer that queries before adding in a new entry...
 
     # Add in types for users.
     admin_user_type = UserType("admin", True, True)

rookeries/core/security.py

@@ -31,50 +31,50 @@ from datetime import datetime
 from rookeries.core.config import Config
 
 
-def generate_password_hash(username, user_auth, password, site_secret):
+def generate_password_hash(user, password, site_secret):
     """
     Generates a proper secure salt with hash attached to a user.
     """
 
     # Inspired by this article on proper handling of salts: http://crackstation.net/hashing-security.htm
-    user_sec_update_date = datetime.isoformat(user_auth.security_update_date)
+    user_sec_update_date = datetime.isoformat(user.user_authentication.security_update_date)
 
-    hashable = username + ";" + password + ";" + site_secret + ";" + user_sec_update_date
+    hashable = user.username + ";" + password + ";" + site_secret + ";" + user_sec_update_date
     hasher = hashlib.sha512()
     hasher.update(hashable)
 
     return unicode(hasher.hexdigest())
 
 
-def check_password(username, user_auth, password):
+def check_password(user, password):
     valid_password = False
 
     config = Config()
-    if user_auth is not None:
+    if user is not None:
-        attempted_credentials = generate_password_hash(username, user_auth, password, config.SITE_SECRET)
+        attempted_credentials = generate_password_hash(user, password, config.SITE_SECRET)
-        actual_credentials = user_auth.password
+        actual_credentials = user.user_authentication.password
         valid_password = (actual_credentials == attempted_credentials)
 
     return valid_password
 
 
-def change_password(username, user_auth, password):
+def change_password(user, password):
     """
     Generate the password hash and change it in the object.
     """
-    user_auth.security_update_date = datetime.now()
+    user.user_authentication.security_update_date = datetime.now()
-    hashed_password = generate_password_hash(username, user_auth, password, Config.SITE_SECRET)
+    hashed_password = generate_password_hash(user, password, Config.SITE_SECRET)
-    user_auth.password = hashed_password
+    user.user_authentication.password = hashed_password
 
 
-def check_user_login(user, user_auth, password):
+def check_user_login(user, password):
     """
     Checks to see if the user can login.
     """
 
-    if check_password(user, user_auth, password):
+    if check_password(user, password):
         # TODO Use a better thing than just magic strings to check status.
-        return user_auth.status.name == "USER_ACTIVE"
+        return user.user_authentication.status.name == "USER_ACTIVE"
 
     else:
         return False

rookeries/setup.py

@@ -1,15 +0,0 @@
-from setuptools import setup
-
-# TODO Add in comments plus all requistes from requirements.txt
-# TODO Look into http://stackoverflow.com/questions/4150423/can-pip-install-dependencies-not-specified-in-setup-py-at-install-time
-
-setup(name='rookeries',
-      version='0.2',
-      description='Python Distribution Utilities',
-      author='Dorian Pula',
-      author_email='dorian.pula@amber-penguin-software.ca',
-      url='http://rookeri.es',
-      packages=['distutils', 'distutils.command'],
-      install_requires= open('app/requirements.txt').readlines(),
-      # install_requires=['setuptools'],
-)

rookeries/webapp.py

@@ -30,7 +30,7 @@ import os
 import datetime
 from rookeries.core.config import Config
 from rookeries.core.database import db_session
-from rookeries.core.models import User, UserAuthenticaton
+from rookeries.core.models import User, UserAuthentication
 from rookeries.core.security import check_password, generate_password_hash
 
 app = Flask(__name__)
@@ -53,10 +53,9 @@ def login():
 
         # TODO Do try / catch or deal with exceptions?
         user = User.query.filter(User.username == username).first()
-        user_auth = UserAuthenticaton.query.filter(UserAuthenticaton.user == user).first()
 
         # TODO Do try / catch or deal with exceptions?
-        valid_password = check_password(user, user_auth, password)
+        valid_password = check_password(user, password)
         if valid_password is True:
             # TODO Add in proper authentication tokens instead...
             session["logged_in"] = True
@@ -163,11 +162,10 @@ def register_user():
 
         # TODO Add in validation of email... and status that requires email validation of user.
         user = User(username=username, full_name=user_full_name, email=email)
+        user.user_authentication = UserAuthentication()
 
-
-        user.security_update_date = datetime.datetime.now()
         hashed_password = generate_password_hash(user, password, Config.SITE_SECRET)
-        user.password = hashed_password
+        user.user_authentication.password = hashed_password
         # TODO Fix user types... not working very well at the moment... as in not at all.
         # user.user_type = UserType.id
 

setup.py

@@ -0,0 +1,38 @@
+#
+# Copyright (c) 2013 Dorian Pula <dorian.pula@amber-penguin-software.ca>
+#
+# Rookeries is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of
+# the License, or (at your option) any later version.
+#
+# Rookeries is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public
+# License along with Rookeries.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Please share and enjoy!
+#
+
+"""
+Setup for Rookeries web app
+
+@author: Dorian Pula <dorian.pula@amber-penguin-software.ca>
+"""
+
+from setuptools import setup
+
+# Inspired by
+# http://stackoverflow.com/questions/4150423/can-pip-install-dependencies-not-specified-in-setup-py-at-install-time
+
+setup(name='rookeries',
+      version='0.0.2',
+      description='Rookeri.es Task Centric Productivity Suite',
+      author='Dorian Pula',
+      author_email='dorian.pula@amber-penguin-software.ca',
+      url='http://rookeri.es/',
+      packages=['rookeries', 'rookeries.core'],
+      install_requires=open('requirements.txt').readlines(),)