Browse Source

renamed to basic_ap.py and added more documentation

master
rscmbbng 6 years ago
parent
commit
83ad23f047
  1. 76
      basic_ap.py
  2. 61
      start.py

76
basic_ap.py

@ -0,0 +1,76 @@
# This is a simple python flask implementation of 'How To Implement A Basic ActivityPub Server'
# https://blog.joinmastodon.org/2018/06/how-to-implement-a-basic-activitypub-server/
# © 2018 homebrewserver.club contributors
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program 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 General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
import flask, os
from flask import request
from flask import Response
#Config
DOMAIN = 'https://my-example.com'
USERNAME = 'alice'
def public_key():
"""
Use commandline openssl to generate a public and private key
"""
if not os.path.exists('public.pem'):
os.system('openssl genrsa -out private.pem 2048')
os.system('openssl rsa -in private.pem -outform PEM -pubout -out public.pem')
else:
public_key = open('public.pem').read()
public_key = public_key.replace('\n','\\n') #public key shouldn't contain verbatim linebreaks in json
return public_key
public_key() #generate public_key on first launch
#Flask
app = flask.Flask(__name__)
@app.route('/')
def index():
return 'It works! Now try to look for a user@my-example.com via the mastodon interface'
@app.route('/.well-known/webfinger')
def finger():
"""
Respond to webfinger queries (GET /.well-known/webfinger?resource=acct:alice@my-example.com) with a json object pointing to the actor
see templates/webfinger.json
"""
if request.args.get('resource'):
query = request.args.get('resource')
actor = query.split(':')[1].split('@')[0] # from 'acct:alice@my-example.com' to 'alice'
json = flask.render_template('webfinger.json', query=query, actor=actor, domain=DOMAIN) # render our ActivityPub answer
return Response(response=json, status=200, mimetype="application/json") # return that answer as a json object
@app.route('/users/<actor>')
def profile(actor):
"""
Return an Actor object
see templates/actor.json
"""
json = flask.render_template('actor.json', preferred_username=USERNAME, actor=actor, domain=DOMAIN, public_key=public_key()) # render our ActivityPub answer
return Response(response=json, status=200, mimetype="application/json") # return that answer as a json object
if __name__ == '__main__':
app.debug =True
app.run()

61
start.py

@ -1,61 +0,0 @@
import flask, os
from flask import request
from flask import Response
# 51.15.76.123 - - [13/Nov/2018:21:06:48 +0100] "GET /.well-known/webfinger?resource=acct:r@roelof.info HTTP/1.1" 404 4021 "-" "http.rb/3.3.0 (Mastodon/2.6.1; +https://post.lurk.org/)"
# 51.15.76.123 - - [13/Nov/2018:21:06:48 +0100] "GET /.well-known/host-meta HTTP/1.1" 404 4021 "-" "http.rb/3.3.0 (Mastodon/2.6.1; +https://post.lurk.org/)
#https://blog.joinmastodon.org/2018/06/how-to-implement-a-basic-activitypub-server/
#https://blog.joinmastodon.org/2018/07/how-to-make-friends-and-verify-requests/
#Config
DOMAIN = 'https://poep.club'
USERNAME = 'The Username'
def public_key():
if not os.path.exists('public.pem'):
os.system('openssl genrsa -out private.pem 2048')
os.system('openssl rsa -in private.pem -outform PEM -pubout -out public.pem')
else:
public_key = open('public.pem').read()
public_key = public_key.replace('\n','\\n') #public key shouldn't contain verbatim linebreaks
return public_key
public_key() #generate public_key on first launch
#Flask
app = flask.Flask(__name__)
@app.route('/')
def index():
return 'test'
@app.route('/.well-known/webfinger')
def finger():
"""
Respond to webfinger queries with a json object pointing at the actor
"""
if request.args.get('resource'):
query = request.args.get('resource')
actor = query.split(':')[1].split('@')[0] # from 'acct:alice@my-example.com' to 'alice'
#"subject": "acct:alice@my-example.com",
json = flask.render_template('webfinger.json', query=query, actor=actor, domain=DOMAIN) # render our ActivityPub answer
return Response(response=json, status=200, mimetype="application/json") # return that as a json object
@app.route('/users/<actor>')
def profile(actor):
json = flask.render_template('actor.json', username=USERNAME, actor=actor, domain=DOMAIN, public_key=public_key()) # render our ActivityPub answer
return Response(response=json, status=200, mimetype="application/json") # return that as a json object
if __name__ == '__main__':
app.debug =True
app.run()
Loading…
Cancel
Save