commit ac67654f18f46463bca107945155d495010153be Author: Drew DeVault Date: Fri Jul 21 21:00:00 2017 -0400 Initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..2cb12a5 --- /dev/null +++ b/.gitignore @@ -0,0 +1,16 @@ +*.pyc +bin/ +config.ini +alembic.ini +include/ +local/ +lib/ +static/ +*.swp +*.rdb +storage/ +pip-selfcheck.json +.sass-cache/ +overrides/ +.pgp +build diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..dba13ed --- /dev/null +++ b/LICENSE @@ -0,0 +1,661 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +. diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..425d256 --- /dev/null +++ b/Makefile @@ -0,0 +1,3 @@ +SRHT_PATH?=/usr/lib/python3.6/site-packages/srht +MODULE=todosrht/ +include ${SRHT_PATH}/Makefile diff --git a/README b/README new file mode 100644 index 0000000..61c8a6a --- /dev/null +++ b/README @@ -0,0 +1,72 @@ + meta.sr.ht + +Handles account management for sr.ht sites. + +DEPENDENCIES + +- Python 3 +- sass +- PostgreSQL +- A mail server + +Python packages: + +- flask +- flask-login +- sqlalchemy +- sqlalchemy-utils +- bcrypt +- pyotp +- qrcode +- sshpubkeys +- pgpy + +DEVELOPMENT + +1. Prepare a PostgreSQL connection string and SMTP credentials +2. Copy config.ini.example to config.ini and edit to your liking +3. make (or `make watch` to watch for changes) +4. python3 app.py +5. View http://localhost:5000 in your browser + +INSTALLATION + +Note: by default `make install` installs a systemd unit to /etc/systemd/system. + +1. Prepare a PostgreSQL connection string and SMTP credentials +2. sudo make install +3. Edit /etc/sr.ht/meta.ini to your liking +4. Configure an nginx reverse proxy to point to localhost:8000 +5. systemctl enable meta.sr.ht +6. systemctl start meta.sr.ht + +BECOMING AN ADMIN + +$ python3 +>>> from meta.db import db, init_db +>>> init_db() +>>> from meta.types import User, UserType +>>> user = User.query.filter(User.username == 'you').one() +>>> user.type = UserType.admin +>>> db.commit() +>>> exit() + +UPGRADE PROCEDURE + +Before attempting any upgrades, you have to configure your install for database +migrations. Edit /etc/sr.ht/meta.alembic.ini to your liking and use the +following procedure to mark the database as current: + +1. sudo systemctl stop meta.sr.ht +2. alembic stamp head +3. sudo systemctl start meta.sr.ht + +This only needs to be done once. + +To upgrade to a new version of meta.sr.ht, perform the following procedure from +the new source tree: + +1. sudo systemctl stop meta.sr.ht +2. sudo make install +3. alembic upgrade +4. sudo systemctl start meta.sr.ht diff --git a/config.ini.example b/config.ini.example new file mode 100644 index 0000000..e816ce7 --- /dev/null +++ b/config.ini.example @@ -0,0 +1,43 @@ +# +# todo.sr.ht config + +[server] +# +# Specifies the protocol (usually http or https) meta.sr.ht runs with. +protocol=http +# +# Specifies the domain name meta.sr.ht is running on. +domain=todo.sr.ht.local +# +# A secret key to encrypt session cookies with. +secret-key=CHANGEME + +[debug] +# +# Address and port to bind the debug server to. +debug-host=0.0.0.0 +debug-port=5003 + +[sr.ht] +# +# Configures the SQLAlchemy connection string for the database. +connection-string=postgresql://postgres@localhost/todo.sr.ht +# +# The name of your network of sr.ht-based sites +site-name=sr.ht + +[network] +# +# Location of other sites in your network +# +# This isn't a hardcoded list, add or remove entries as you like. The upstream +# sites do know about each other and will omit integrations if you leave out +# the relevant site. Only meta is required. +meta=http://meta.sr.ht.local +git=http://git.sr.ht.local +builds=http://builds.sr.ht.local +todo=http://todo.sr.ht.local + +[meta.sr.ht] +oauth-client-id=CHANGEME +oauth-client-secret=CHANGEME diff --git a/run.py b/run.py new file mode 100644 index 0000000..4e8666e --- /dev/null +++ b/run.py @@ -0,0 +1,11 @@ +from todosrht.app import app +from srht.config import cfg, cfgi + +import os + +app.static_folder = os.path.join(os.getcwd(), "static") + +if __name__ == '__main__': + app.run(host=cfg("debug", "debug-host"), + port=cfgi("debug", "debug-port"), + debug=True) diff --git a/scss/main.scss b/scss/main.scss new file mode 100644 index 0000000..9acd9cd --- /dev/null +++ b/scss/main.scss @@ -0,0 +1 @@ +@import "base"; diff --git a/static b/static new file mode 120000 index 0000000..ed3eeb4 --- /dev/null +++ b/static @@ -0,0 +1 @@ +todosrht/static/ \ No newline at end of file diff --git a/todosrht/app.py b/todosrht/app.py new file mode 100644 index 0000000..70fda07 --- /dev/null +++ b/todosrht/app.py @@ -0,0 +1,49 @@ +from flask import render_template, request +from flask_login import LoginManager, current_user +import locale +import urllib + +from srht.config import cfg, cfgi, load_config +load_config("todo") +from srht.database import DbSession +db = DbSession(cfg("sr.ht", "connection-string")) +from todosrht.types import User +db.init() + +from srht.flask import SrhtFlask +app = SrhtFlask("todo", __name__) +app.secret_key = cfg("server", "secret-key") +login_manager = LoginManager() +login_manager.init_app(app) + +@login_manager.user_loader +def load_user(username): + return User.query.filter(User.username == username).first() + +login_manager.anonymous_user = lambda: None + +try: + locale.setlocale(locale.LC_ALL, 'en_US') +except: + pass + +from todosrht.blueprints.html import html +from todosrht.blueprints.auth import auth + +app.register_blueprint(html) +app.register_blueprint(auth) + +meta_sr_ht = cfg("network", "meta") +meta_client_id = cfg("meta.sr.ht", "oauth-client-id") + +def oauth_url(return_to): + return "{}/oauth/authorize?client_id={}&scopes=profile&state={}".format( + meta_sr_ht, meta_client_id, urllib.parse.quote_plus(return_to)) + +@app.context_processor +def inject(): + return { + "oauth_url": oauth_url(request.full_path), + "current_user": User.query.filter(User.id == current_user.id).first() \ + if current_user else None + } diff --git a/todosrht/blueprints/auth.py b/todosrht/blueprints/auth.py new file mode 100644 index 0000000..0d969a6 --- /dev/null +++ b/todosrht/blueprints/auth.py @@ -0,0 +1,81 @@ +from flask import Blueprint, request, render_template, redirect +from flask_login import login_user, logout_user +from sqlalchemy import or_ +from srht.config import cfg +from srht.flask import DATE_FORMAT +from srht.oauth import OAuthScope +from srht.database import db +from todosrht.types import User +from datetime import datetime +import urllib.parse +import requests + +auth = Blueprint('auth', __name__) + +meta_uri = cfg("network", "meta") +client_id = cfg("meta.sr.ht", "oauth-client-id") +client_secret = cfg("meta.sr.ht", "oauth-client-secret") + +@auth.route("/oauth/callback") +def oauth_callback(): + error = request.args.get("error") + if error: + details = request.args.get("details") + return render_template("oauth-error.html", details=details) + exchange = request.args.get("exchange") + scopes = request.args.get("scopes") + state = request.args.get("state") + _scopes = [OAuthScope(s) for s in scopes.split(",")] + if not OAuthScope("profile:read") in _scopes: + return render_template("oauth-error.html", + details="todo.sr.ht requires profile and key access at a mininum to function correctly. " + + "To use todo.sr.ht, try again and do not untick these permissions.") + if not exchange: + return render_template("oauth-error.html", + details="Expected an exchange token from meta.sr.ht. Something odd has happened, try again.") + r = requests.post(meta_uri + "/oauth/exchange", json={ + "client_id": client_id, + "client_secret": client_secret, + "exchange": exchange, + }) + if r.status_code != 200: + return render_template("oauth-error.html", + details="Error occured retrieving OAuth token. Try again.") + json = r.json() + token = json.get("token") + expires = json.get("expires") + if not token or not expires: + return render_template("oauth-error.html", + details="Error occured retrieving OAuth token. Try again.") + expires = datetime.strptime(expires, DATE_FORMAT) + + r = requests.get(meta_uri + "/api/user/profile", headers={ + "Authorization": "token " + token + }) + if r.status_code != 200: + return render_template("oauth-error.html", + details="Error occured retrieving account info. Try again.") + + json = r.json() + user = User.query.filter(or_(User.oauth_token == token, + User.username == json["username"])).first() + if not user: + user = User() + db.session.add(user) + user.username = json.get("username") + user.email = json.get("email") + user.oauth_token = token + user.oauth_token_expires = expires + user.oauth_token_scopes = scopes + db.session.commit() + + login_user(user) + if not state or not state.startswith("/"): + return redirect("/") + else: + return redirect(urllib.parse.unquote(state)) + +@auth.route("/logout") +def logout(): + logout_user() + return redirect(request.headers.get("Referer") or "/") diff --git a/todosrht/blueprints/html.py b/todosrht/blueprints/html.py new file mode 100644 index 0000000..402cda6 --- /dev/null +++ b/todosrht/blueprints/html.py @@ -0,0 +1,7 @@ +from flask import Blueprint, render_template + +html = Blueprint('html', __name__) + +@html.route("/") +def index(): + return render_template("index.html") diff --git a/todosrht/templates/index.html b/todosrht/templates/index.html new file mode 100644 index 0000000..f79d975 --- /dev/null +++ b/todosrht/templates/index.html @@ -0,0 +1,17 @@ +{% extends "layout.html" %} +{% block content %} +
+
+
+

todo

+

+ Welcome to todo.sr.ht. This is a part of the + + {{cfg("sr.ht", "site-name")}} network + + and provides ticket tracking services to members. +

+
+
+
+{% endblock %} diff --git a/todosrht/types/__init__.py b/todosrht/types/__init__.py new file mode 100644 index 0000000..ee4c00b --- /dev/null +++ b/todosrht/types/__init__.py @@ -0,0 +1 @@ +from .user import User diff --git a/todosrht/types/user.py b/todosrht/types/user.py new file mode 100644 index 0000000..6737d45 --- /dev/null +++ b/todosrht/types/user.py @@ -0,0 +1,27 @@ +import sqlalchemy as sa +import sqlalchemy_utils as sau +from srht.database import Base + +class User(Base): + __tablename__ = 'user' + id = sa.Column(sa.Integer, primary_key=True) + username = sa.Column(sa.Unicode(256)) + created = sa.Column(sa.DateTime, nullable=False) + updated = sa.Column(sa.DateTime, nullable=False) + oauth_token = sa.Column(sa.String(256), nullable=False) + oauth_token_expires = sa.Column(sa.DateTime, nullable=False) + oauth_token_scopes = sa.Column(sa.String, nullable=False, default="") + email = sa.Column(sa.String(256), nullable=False) + + def __repr__(self): + return ''.format(self.id, self.username) + + def is_authenticated(self): + return True + def is_active(self): + return True + def is_anonymous(self): + return False + def get_id(self): + return self.username +