forked from indymedia/epicyon
2563 lines
102 KiB
Python
2563 lines
102 KiB
Python
__filename__ = "posts.py"
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__author__ = "Bob Mottram"
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__license__ = "AGPL3+"
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__version__ = "1.0.0"
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__maintainer__ = "Bob Mottram"
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__email__ = "bob@freedombone.net"
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__status__ = "Production"
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import requests
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import json
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import commentjson
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import html
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import datetime
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import os
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import shutil
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import threading
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import sys
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import trace
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import time
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from time import gmtime, strftime
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from collections import OrderedDict
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from threads import threadWithTrace
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from cache import storePersonInCache
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from cache import getPersonFromCache
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from cache import expirePersonCache
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from pprint import pprint
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from random import randint
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from session import createSession
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from session import getJson
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from session import postJsonString
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from session import postImage
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from webfinger import webfingerHandle
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from httpsig import createSignedHeader
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from utils import getStatusNumber
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from utils import createPersonDir
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from utils import urlPermitted
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from utils import getNicknameFromActor
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from utils import getDomainFromActor
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from utils import deletePost
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from utils import validNickname
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from utils import locatePost
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from utils import loadJson
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from utils import saveJson
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from capabilities import getOcapFilename
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from capabilities import capabilitiesUpdate
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from media import attachMedia
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from content import addHtmlTags
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from content import replaceEmojiFromTags
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from auth import createBasicAuthHeader
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from config import getConfigParam
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from blocking import isBlocked
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try:
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from BeautifulSoup import BeautifulSoup
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except ImportError:
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from bs4 import BeautifulSoup
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def isModerator(baseDir: str,nickname: str) -> bool:
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"""Returns true if the given nickname is a moderator
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"""
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moderatorsFile=baseDir+'/accounts/moderators.txt'
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if not os.path.isfile(moderatorsFile):
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if getConfigParam(baseDir,'admin')==nickname:
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return True
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return False
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with open(moderatorsFile, "r") as f:
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lines = f.readlines()
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if len(lines)==0:
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if getConfigParam(baseDir,'admin')==nickname:
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return True
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for moderator in lines:
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moderator=moderator.strip('\n')
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if moderator==nickname:
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return True
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return False
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def noOfFollowersOnDomain(baseDir: str,handle: str, \
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domain: str, followFile='followers.txt') -> int:
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"""Returns the number of followers of the given handle from the given domain
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"""
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filename=baseDir+'/accounts/'+handle+'/'+followFile
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if not os.path.isfile(filename):
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return 0
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ctr=0
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with open(filename, "r") as followersFilename:
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for followerHandle in followersFilename:
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if '@' in followerHandle:
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followerDomain= \
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followerHandle.split('@')[1].replace('\n','')
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if domain==followerDomain:
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ctr+=1
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return ctr
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def getPersonKey(nickname: str,domain: str,baseDir: str,keyType='public', \
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debug=False):
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"""Returns the public or private key of a person
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"""
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handle=nickname+'@'+domain
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keyFilename=baseDir+'/keys/'+keyType+'/'+handle.lower()+'.key'
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if not os.path.isfile(keyFilename):
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if debug:
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print('DEBUG: private key file not found: '+keyFilename)
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return ''
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keyPem=''
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with open(keyFilename, "r") as pemFile:
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keyPem=pemFile.read()
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if len(keyPem)<20:
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if debug:
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print('DEBUG: private key was too short: '+keyPem)
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return ''
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return keyPem
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def cleanHtml(rawHtml: str) -> str:
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text = BeautifulSoup(rawHtml, 'html.parser').get_text()
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return html.unescape(text)
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def getUserUrl(wfRequest: {}) -> str:
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if wfRequest.get('links'):
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for link in wfRequest['links']:
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if link.get('type') and link.get('href'):
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if link['type'] == 'application/activity+json':
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if not ('/users/' in link['href'] or \
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'/profile/' in link['href'] or \
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'/channel/' in link['href']):
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print('Webfinger activity+json contains single user instance actor')
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return link['href']
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return None
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def parseUserFeed(session,feedUrl: str,asHeader: {}, \
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projectVersion: str,httpPrefix: str,domain: str) -> None:
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feedJson = getJson(session,feedUrl,asHeader,None, \
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projectVersion,httpPrefix,domain)
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if not feedJson:
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return
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if 'orderedItems' in feedJson:
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for item in feedJson['orderedItems']:
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yield item
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nextUrl = None
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if 'first' in feedJson:
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nextUrl = feedJson['first']
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elif 'next' in feedJson:
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nextUrl = feedJson['next']
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if nextUrl:
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if isinstance(nextUrl, str):
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userFeed=parseUserFeed(session,nextUrl,asHeader, \
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projectVersion,httpPrefix,domain)
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for item in userFeed:
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yield item
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elif isinstance(nextUrl, dict):
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userFeed=nextUrl
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if userFeed.get('orderedItems'):
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for item in userFeed['orderedItems']:
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yield item
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def getPersonBox(baseDir: str,session,wfRequest: {},personCache: {}, \
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projectVersion: str,httpPrefix: str, \
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nickname: str,domain: str, \
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boxName='inbox') -> (str,str,str,str,str,str,str,str):
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asHeader = {'Accept': 'application/activity+json; profile="https://www.w3.org/ns/activitystreams"'}
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if not wfRequest.get('errors'):
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personUrl = getUserUrl(wfRequest)
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else:
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if nickname=='dev':
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# try single user instance
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print('getPersonBox: Trying single user instance with ld+json')
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personUrl = httpPrefix+'://'+domain
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asHeader = {'Accept': 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'}
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else:
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personUrl = httpPrefix+'://'+domain+'/users/'+nickname
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if not personUrl:
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return None,None,None,None,None,None,None,None
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personJson = getPersonFromCache(baseDir,personUrl,personCache)
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if not personJson:
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if '/channel/' in personUrl:
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asHeader = {'Accept': 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'}
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personJson = getJson(session,personUrl,asHeader,None, \
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projectVersion,httpPrefix,domain)
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if not personJson:
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asHeader = {'Accept': 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'}
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personJson = getJson(session,personUrl,asHeader,None, \
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projectVersion,httpPrefix,domain)
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if not personJson:
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print('Unable to get actor')
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return None,None,None,None,None,None,None,None
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boxJson=None
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if not personJson.get(boxName):
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if personJson.get('endpoints'):
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if personJson['endpoints'].get(boxName):
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boxJson=personJson['endpoints'][boxName]
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else:
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boxJson=personJson[boxName]
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if not boxJson:
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return None,None,None,None,None,None,None,None
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personId=None
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if personJson.get('id'):
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personId=personJson['id']
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pubKeyId=None
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pubKey=None
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if personJson.get('publicKey'):
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if personJson['publicKey'].get('id'):
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pubKeyId=personJson['publicKey']['id']
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if personJson['publicKey'].get('publicKeyPem'):
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pubKey=personJson['publicKey']['publicKeyPem']
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sharedInbox=None
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if personJson.get('sharedInbox'):
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sharedInbox=personJson['sharedInbox']
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else:
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if personJson.get('endpoints'):
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if personJson['endpoints'].get('sharedInbox'):
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sharedInbox=personJson['endpoints']['sharedInbox']
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capabilityAcquisition=None
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if personJson.get('capabilityAcquisitionEndpoint'):
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capabilityAcquisition=personJson['capabilityAcquisitionEndpoint']
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avatarUrl=None
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if personJson.get('icon'):
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if personJson['icon'].get('url'):
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avatarUrl=personJson['icon']['url']
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displayName=None
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if personJson.get('name'):
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displayName=personJson['name']
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storePersonInCache(baseDir,personUrl,personJson,personCache)
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return boxJson,pubKeyId,pubKey,personId,sharedInbox,capabilityAcquisition,avatarUrl,displayName
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def getPosts(session,outboxUrl: str,maxPosts: int, \
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maxMentions: int, \
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maxEmoji: int,maxAttachments: int, \
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federationList: [], \
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personCache: {},raw: bool, \
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simple: bool,debug: bool, \
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projectVersion: str,httpPrefix: str,domain: str) -> {}:
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"""Gets public posts from an outbox
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"""
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personPosts={}
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if not outboxUrl:
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return personPosts
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asHeader = {'Accept': 'application/activity+json; profile="https://www.w3.org/ns/activitystreams"'}
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if '/outbox/' in outboxUrl:
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asHeader = {'Accept': 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'}
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if raw:
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result = []
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i = 0
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userFeed=parseUserFeed(session,outboxUrl,asHeader, \
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projectVersion,httpPrefix,domain)
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for item in userFeed:
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result.append(item)
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i += 1
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if i == maxPosts:
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break
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pprint(result)
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return None
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i = 0
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userFeed=parseUserFeed(session,outboxUrl,asHeader, \
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projectVersion,httpPrefix,domain)
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for item in userFeed:
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if not item.get('id'):
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if debug:
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print('No id')
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continue
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if not item.get('type'):
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if debug:
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print('No type')
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continue
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if item['type'] != 'Create':
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if debug:
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print('Not Create type')
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continue
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if not item.get('object'):
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if debug:
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print('No object')
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continue
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if not isinstance(item['object'], dict):
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if debug:
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print('item object is not a dict')
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continue
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if not item['object'].get('published'):
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if debug:
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print('No published attribute')
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continue
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#pprint(item)
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published = item['object']['published']
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if not personPosts.get(item['id']):
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# check that this is a public post
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# #Public should appear in the "to" list
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if item['object'].get('to'):
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isPublic=False
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for recipient in item['object']['to']:
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if recipient.endswith('#Public'):
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isPublic=True
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break
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if not isPublic:
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continue
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content = item['object']['content'].replace(''',"'")
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mentions=[]
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emoji={}
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if item['object'].get('tag'):
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for tagItem in item['object']['tag']:
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tagType=tagItem['type'].lower()
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if tagType=='emoji':
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if tagItem.get('name') and tagItem.get('icon'):
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if tagItem['icon'].get('url'):
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# No emoji from non-permitted domains
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if urlPermitted(tagItem['icon']['url'], \
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federationList, \
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"objects:read"):
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emojiName=tagItem['name']
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emojiIcon=tagItem['icon']['url']
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emoji[emojiName]=emojiIcon
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else:
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if debug:
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print('url not permitted '+tagItem['icon']['url'])
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if tagType=='mention':
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if tagItem.get('name'):
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if tagItem['name'] not in mentions:
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mentions.append(tagItem['name'])
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if len(mentions)>maxMentions:
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if debug:
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print('max mentions reached')
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continue
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if len(emoji)>maxEmoji:
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if debug:
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print('max emojis reached')
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continue
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summary = ''
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if item['object'].get('summary'):
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if item['object']['summary']:
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summary = item['object']['summary']
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inReplyTo = ''
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if item['object'].get('inReplyTo'):
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if item['object']['inReplyTo']:
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# No replies to non-permitted domains
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if not urlPermitted(item['object']['inReplyTo'], \
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federationList, \
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"objects:read"):
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if debug:
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print('url not permitted '+item['object']['inReplyTo'])
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continue
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inReplyTo = item['object']['inReplyTo']
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conversation = ''
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if item['object'].get('conversation'):
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if item['object']['conversation']:
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# no conversations originated in non-permitted domains
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if urlPermitted(item['object']['conversation'], \
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federationList,"objects:read"):
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conversation = item['object']['conversation']
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attachment = []
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if item['object'].get('attachment'):
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if item['object']['attachment']:
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for attach in item['object']['attachment']:
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if attach.get('name') and attach.get('url'):
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# no attachments from non-permitted domains
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if urlPermitted(attach['url'], \
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federationList, \
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"objects:read"):
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attachment.append([attach['name'],attach['url']])
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else:
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if debug:
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print('url not permitted '+attach['url'])
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sensitive = False
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if item['object'].get('sensitive'):
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sensitive = item['object']['sensitive']
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if simple:
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print(cleanHtml(content)+'\n')
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else:
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pprint(item)
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personPosts[item['id']] = {
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"sensitive": sensitive,
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"inreplyto": inReplyTo,
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"summary": summary,
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"html": content,
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"plaintext": cleanHtml(content),
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"attachment": attachment,
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"mentions": mentions,
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"emoji": emoji,
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"conversation": conversation
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}
|
||
i += 1
|
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|
||
if i == maxPosts:
|
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break
|
||
return personPosts
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||
|
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def deleteAllPosts(baseDir: str,nickname: str, domain: str,boxname: str) -> None:
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"""Deletes all posts for a person from inbox or outbox
|
||
"""
|
||
if boxname!='inbox' and boxname!='outbox':
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||
return
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boxDir = createPersonDir(nickname,domain,baseDir,boxname)
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for deleteFilename in os.scandir(boxDir):
|
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deleteFilename=deleteFilename.name
|
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filePath = os.path.join(boxDir, deleteFilename)
|
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try:
|
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if os.path.isfile(filePath):
|
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os.unlink(filePath)
|
||
elif os.path.isdir(filePath): shutil.rmtree(filePath)
|
||
except Exception as e:
|
||
print(e)
|
||
|
||
def savePostToBox(baseDir: str,httpPrefix: str,postId: str, \
|
||
nickname: str, domain: str,postJsonObject: {}, \
|
||
boxname: str) -> str:
|
||
"""Saves the give json to the give box
|
||
Returns the filename
|
||
"""
|
||
if boxname!='inbox' and boxname!='outbox':
|
||
return None
|
||
originalDomain=domain
|
||
if ':' in domain:
|
||
domain=domain.split(':')[0]
|
||
|
||
if not postId:
|
||
statusNumber,published = getStatusNumber()
|
||
postId=httpPrefix+'://'+originalDomain+'/users/'+nickname+'/statuses/'+statusNumber
|
||
postJsonObject['id']=postId+'/activity'
|
||
if postJsonObject.get('object'):
|
||
if isinstance(postJsonObject['object'], dict):
|
||
postJsonObject['object']['id']=postId
|
||
postJsonObject['object']['atomUri']=postId
|
||
|
||
boxDir = createPersonDir(nickname,domain,baseDir,boxname)
|
||
filename=boxDir+'/'+postId.replace('/','#')+'.json'
|
||
saveJson(postJsonObject,filename)
|
||
return filename
|
||
|
||
def updateHashtagsIndex(baseDir: str,tag: {},newPostId: str) -> None:
|
||
"""Writes the post url for hashtags to a file
|
||
This allows posts for a hashtag to be quickly looked up
|
||
"""
|
||
if tag['type']!='Hashtag':
|
||
return
|
||
# create hashtags directory
|
||
tagsDir=baseDir+'/tags'
|
||
if not os.path.isdir(tagsDir):
|
||
os.mkdir(tagsDir)
|
||
tagName=tag['name']
|
||
tagsFilename=tagsDir+'/'+tagName[1:]+'.txt'
|
||
tagFile=open(tagsFilename, "a+")
|
||
if not tagFile:
|
||
return
|
||
tagFile.write(newPostId+'\n')
|
||
tagFile.close()
|
||
|
||
def createPostBase(baseDir: str,nickname: str, domain: str, port: int, \
|
||
toUrl: str, ccUrl: str, httpPrefix: str, content: str, \
|
||
followersOnly: bool, saveToFile: bool, clientToServer: bool, \
|
||
attachImageFilename: str,mediaType: str,imageDescription: str, \
|
||
useBlurhash: bool,isModerationReport: bool,inReplyTo=None, \
|
||
inReplyToAtomUri=None, subject=None, \
|
||
eventDate=None,eventTime=None,location=None) -> {}:
|
||
"""Creates a message
|
||
"""
|
||
mentionedRecipients= \
|
||
getMentionedPeople(baseDir,httpPrefix,content,domain,False)
|
||
|
||
tags=[]
|
||
hashtagsDict={}
|
||
|
||
if port:
|
||
if port!=80 and port!=443:
|
||
if ':' not in domain:
|
||
domain=domain+':'+str(port)
|
||
|
||
# convert content to html
|
||
emojisDict={}
|
||
|
||
# replace 's
|
||
content=content.replace("\ufffd\ufffd\ufffds","'s").replace("’","'")
|
||
|
||
# add tags
|
||
content= \
|
||
addHtmlTags(baseDir,httpPrefix, \
|
||
nickname,domain,content, \
|
||
mentionedRecipients, \
|
||
hashtagsDict,True)
|
||
|
||
statusNumber,published = getStatusNumber()
|
||
postTo='https://www.w3.org/ns/activitystreams#Public'
|
||
postCC=httpPrefix+'://'+domain+'/users/'+nickname+'/followers'
|
||
if followersOnly:
|
||
postTo=postCC
|
||
postCC=''
|
||
newPostId=httpPrefix+'://'+domain+'/users/'+nickname+'/statuses/'+statusNumber
|
||
|
||
sensitive=False
|
||
summary=None
|
||
if subject:
|
||
summary=subject
|
||
sensitive=True
|
||
|
||
toRecipients=[]
|
||
toCC=[]
|
||
if toUrl:
|
||
if not isinstance(toUrl, str):
|
||
print('ERROR: toUrl is not a string')
|
||
return None
|
||
toRecipients=[toUrl]
|
||
|
||
# who to send to
|
||
if mentionedRecipients:
|
||
for mention in mentionedRecipients:
|
||
if mention not in toCC:
|
||
toCC.append(mention)
|
||
|
||
# create a list of hashtags
|
||
# Only posts which are #Public are searchable by hashtag
|
||
if hashtagsDict:
|
||
isPublic=False
|
||
for recipient in toRecipients:
|
||
if recipient.endswith('#Public'):
|
||
isPublic=True
|
||
break
|
||
for tagName,tag in hashtagsDict.items():
|
||
tags.append(tag)
|
||
if isPublic:
|
||
updateHashtagsIndex(baseDir,tag,newPostId)
|
||
print('Content tags: '+str(tags))
|
||
|
||
if inReplyTo and not sensitive:
|
||
# locate the post which this is a reply to and check if
|
||
# it has a content warning. If it does then reproduce
|
||
# the same warning
|
||
replyPostFilename=locatePost(baseDir,nickname,domain,inReplyTo)
|
||
if replyPostFilename:
|
||
replyToJson=loadJson(replyPostFilename)
|
||
if replyToJson:
|
||
if replyToJson.get('object'):
|
||
if replyToJson['object'].get('sensitive'):
|
||
if replyToJson['object']['sensitive']:
|
||
sensitive=True
|
||
if replyToJson['object'].get('summary'):
|
||
summary=replyToJson['object']['summary']
|
||
|
||
if eventDate:
|
||
eventName=summary
|
||
if not eventName:
|
||
eventName=content
|
||
eventDateStr=eventDate
|
||
if eventTime:
|
||
if eventTime.endswith('Z'):
|
||
eventDateStr=eventDate+'T'+eventTime
|
||
else:
|
||
eventDateStr=eventDate+'T'+eventTime+':00'+strftime("%z", gmtime())
|
||
else:
|
||
eventDateStr=eventDate+'T12:00:00Z'
|
||
tags.append({
|
||
"@context": "https://www.w3.org/ns/activitystreams",
|
||
"type": "Event",
|
||
"name": eventName,
|
||
"startTime": eventDateStr,
|
||
"endTime": eventDateStr
|
||
})
|
||
if location:
|
||
tags.append({
|
||
"@context": "https://www.w3.org/ns/activitystreams",
|
||
"type": "Place",
|
||
"name": location
|
||
})
|
||
|
||
postContext=[
|
||
'https://www.w3.org/ns/activitystreams',
|
||
{
|
||
'Hashtag': 'as:Hashtag',
|
||
'sensitive': 'as:sensitive',
|
||
'toot': 'http://joinmastodon.org/ns#',
|
||
'votersCount': 'toot:votersCount'
|
||
}
|
||
]
|
||
|
||
if not clientToServer:
|
||
actorUrl=httpPrefix+'://'+domain+'/users/'+nickname
|
||
|
||
# if capabilities have been granted for this actor
|
||
# then get the corresponding id
|
||
capabilityId=None
|
||
capabilityIdList=[]
|
||
ocapFilename=getOcapFilename(baseDir,nickname,domain,toUrl,'granted')
|
||
if ocapFilename:
|
||
if os.path.isfile(ocapFilename):
|
||
oc=loadJson(ocapFilename)
|
||
if oc:
|
||
if oc.get('id'):
|
||
capabilityIdList=[oc['id']]
|
||
newPost = {
|
||
"@context": postContext,
|
||
'id': newPostId+'/activity',
|
||
'capability': capabilityIdList,
|
||
'type': 'Create',
|
||
'actor': actorUrl,
|
||
'published': published,
|
||
'to': toRecipients,
|
||
'cc': toCC,
|
||
'object': {
|
||
'id': newPostId,
|
||
'type': 'Note',
|
||
'summary': summary,
|
||
'inReplyTo': inReplyTo,
|
||
'published': published,
|
||
'url': httpPrefix+'://'+domain+'/@'+nickname+'/'+statusNumber,
|
||
'attributedTo': httpPrefix+'://'+domain+'/users/'+nickname,
|
||
'to': toRecipients,
|
||
'cc': toCC,
|
||
'sensitive': sensitive,
|
||
'atomUri': newPostId,
|
||
'inReplyToAtomUri': inReplyToAtomUri,
|
||
'content': content,
|
||
'contentMap': {
|
||
'en': content
|
||
},
|
||
'attachment': [],
|
||
'tag': tags,
|
||
'replies': {
|
||
'id': 'https://'+domain+'/users/'+nickname+'/statuses/'+statusNumber+'/replies',
|
||
'type': 'Collection',
|
||
'first': {
|
||
'type': 'CollectionPage',
|
||
'partOf': 'https://'+domain+'/users/'+nickname+'/statuses/'+statusNumber+'/replies',
|
||
'items': []
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if attachImageFilename:
|
||
newPost['object']= \
|
||
attachMedia(baseDir,httpPrefix,domain,port, \
|
||
newPost['object'],attachImageFilename, \
|
||
mediaType,imageDescription,useBlurhash)
|
||
else:
|
||
newPost = {
|
||
"@context": postContext,
|
||
'id': newPostId,
|
||
'type': 'Note',
|
||
'summary': summary,
|
||
'inReplyTo': inReplyTo,
|
||
'published': published,
|
||
'url': httpPrefix+'://'+domain+'/@'+nickname+'/'+statusNumber,
|
||
'attributedTo': httpPrefix+'://'+domain+'/users/'+nickname,
|
||
'to': toRecipients,
|
||
'cc': toCC,
|
||
'sensitive': sensitive,
|
||
'atomUri': newPostId,
|
||
'inReplyToAtomUri': inReplyToAtomUri,
|
||
'content': content,
|
||
'contentMap': {
|
||
'en': content
|
||
},
|
||
'attachment': [],
|
||
'tag': tags,
|
||
'replies': {
|
||
'id': 'https://'+domain+'/users/'+nickname+'/statuses/'+statusNumber+'/replies',
|
||
'type': 'Collection',
|
||
'first': {
|
||
'type': 'CollectionPage',
|
||
'partOf': 'https://'+domain+'/users/'+nickname+'/statuses/'+statusNumber+'/replies',
|
||
'items': []
|
||
}
|
||
}
|
||
}
|
||
if attachImageFilename:
|
||
newPost= \
|
||
attachMedia(baseDir,httpPrefix,domain,port, \
|
||
newPost,attachImageFilename, \
|
||
mediaType,imageDescription,useBlurhash)
|
||
if ccUrl:
|
||
if len(ccUrl)>0:
|
||
newPost['cc']=[ccUrl]
|
||
if newPost.get('object'):
|
||
newPost['object']['cc']=[ccUrl]
|
||
|
||
# if this is a moderation report then add a status
|
||
if isModerationReport:
|
||
# add status
|
||
if newPost.get('object'):
|
||
newPost['object']['moderationStatus']='pending'
|
||
else:
|
||
newPost['moderationStatus']='pending'
|
||
# save to index file
|
||
moderationIndexFile=baseDir+'/accounts/moderation.txt'
|
||
modFile=open(moderationIndexFile, "a+")
|
||
if modFile:
|
||
modFile.write(newPostId+'\n')
|
||
modFile.close()
|
||
|
||
if saveToFile:
|
||
savePostToBox(baseDir,httpPrefix,newPostId, \
|
||
nickname,domain,newPost,'outbox')
|
||
return newPost
|
||
|
||
def outboxMessageCreateWrap(httpPrefix: str, \
|
||
nickname: str,domain: str,port: int, \
|
||
messageJson: {}) -> {}:
|
||
"""Wraps a received message in a Create
|
||
https://www.w3.org/TR/activitypub/#object-without-create
|
||
"""
|
||
|
||
if port:
|
||
if port!=80 and port!=443:
|
||
if ':' not in domain:
|
||
domain=domain+':'+str(port)
|
||
statusNumber,published = getStatusNumber()
|
||
if messageJson.get('published'):
|
||
published = messageJson['published']
|
||
newPostId=httpPrefix+'://'+domain+'/users/'+nickname+'/statuses/'+statusNumber
|
||
cc=[]
|
||
if messageJson.get('cc'):
|
||
cc=messageJson['cc']
|
||
# TODO
|
||
capabilityUrl=[]
|
||
newPost = {
|
||
"@context": "https://www.w3.org/ns/activitystreams",
|
||
'id': newPostId+'/activity',
|
||
'capability': capabilityUrl,
|
||
'type': 'Create',
|
||
'actor': httpPrefix+'://'+domain+'/users/'+nickname,
|
||
'published': published,
|
||
'to': messageJson['to'],
|
||
'cc': cc,
|
||
'object': messageJson
|
||
}
|
||
newPost['object']['id']=newPost['id']
|
||
newPost['object']['url']= \
|
||
httpPrefix+'://'+domain+'/@'+nickname+'/'+statusNumber
|
||
newPost['object']['atomUri']= \
|
||
httpPrefix+'://'+domain+'/users/'+nickname+'/statuses/'+statusNumber
|
||
return newPost
|
||
|
||
def postIsAddressedToFollowers(baseDir: str,
|
||
nickname: str,domain: str,port: int,httpPrefix: str,
|
||
postJsonObject: {}) -> bool:
|
||
"""Returns true if the given post is addressed to followers of the nickname
|
||
"""
|
||
if port:
|
||
if port!=80 and port!=443:
|
||
if ':' not in domain:
|
||
domain=domain+':'+str(port)
|
||
|
||
if not postJsonObject.get('object'):
|
||
return False
|
||
toList=[]
|
||
ccList=[]
|
||
if postJsonObject['type']!='Update' and \
|
||
isinstance(postJsonObject['object'], dict):
|
||
if postJsonObject['object'].get('to'):
|
||
toList=postJsonObject['object']['to']
|
||
if postJsonObject['object'].get('cc'):
|
||
ccList=postJsonObject['object']['cc']
|
||
else:
|
||
if postJsonObject.get('to'):
|
||
toList=postJsonObject['to']
|
||
if postJsonObject.get('cc'):
|
||
ccList=postJsonObject['cc']
|
||
|
||
followersUrl=httpPrefix+'://'+domain+'/users/'+nickname+'/followers'
|
||
|
||
# does the followers url exist in 'to' or 'cc' lists?
|
||
addressedToFollowers=False
|
||
if followersUrl in toList:
|
||
addressedToFollowers=True
|
||
elif followersUrl in ccList:
|
||
addressedToFollowers=True
|
||
return addressedToFollowers
|
||
|
||
def postIsAddressedToPublic(baseDir: str,postJsonObject: {}) -> bool:
|
||
"""Returns true if the given post is addressed to public
|
||
"""
|
||
if not postJsonObject.get('object'):
|
||
return False
|
||
if not postJsonObject['object'].get('to'):
|
||
return False
|
||
|
||
publicUrl='https://www.w3.org/ns/activitystreams#Public'
|
||
|
||
# does the public url exist in 'to' or 'cc' lists?
|
||
addressedToPublic=False
|
||
if publicUrl in postJsonObject['object']['to']:
|
||
addressedToPublic=True
|
||
if not addressedToPublic:
|
||
if not postJsonObject['object'].get('cc'):
|
||
return False
|
||
if publicUrl in postJsonObject['object']['cc']:
|
||
addressedToPublic=True
|
||
return addressedToPublic
|
||
|
||
def createPublicPost(baseDir: str,
|
||
nickname: str,domain: str,port: int,httpPrefix: str, \
|
||
content: str,followersOnly: bool,saveToFile: bool,
|
||
clientToServer: bool,\
|
||
attachImageFilename: str,mediaType: str, \
|
||
imageDescription: str,useBlurhash: bool, \
|
||
inReplyTo=None,inReplyToAtomUri=None,subject=None, \
|
||
eventDate=None,eventTime=None,location=None) -> {}:
|
||
"""Public post
|
||
"""
|
||
domainFull=domain
|
||
if port:
|
||
if port!=80 and port!=443:
|
||
if ':' not in domain:
|
||
domainFull=domain+':'+str(port)
|
||
return createPostBase(baseDir,nickname,domain,port, \
|
||
'https://www.w3.org/ns/activitystreams#Public', \
|
||
httpPrefix+'://'+domainFull+'/users/'+nickname+'/followers', \
|
||
httpPrefix,content,followersOnly,saveToFile, \
|
||
clientToServer, \
|
||
attachImageFilename,mediaType, \
|
||
imageDescription,useBlurhash, \
|
||
False,inReplyTo,inReplyToAtomUri,subject, \
|
||
eventDate,eventTime,location)
|
||
|
||
def createUnlistedPost(baseDir: str,
|
||
nickname: str,domain: str,port: int,httpPrefix: str, \
|
||
content: str,followersOnly: bool,saveToFile: bool,
|
||
clientToServer: bool,\
|
||
attachImageFilename: str,mediaType: str, \
|
||
imageDescription: str,useBlurhash: bool, \
|
||
inReplyTo=None,inReplyToAtomUri=None,subject=None, \
|
||
eventDate=None,eventTime=None,location=None) -> {}:
|
||
"""Unlisted post. This has the #Public and followers links inverted.
|
||
"""
|
||
domainFull=domain
|
||
if port:
|
||
if port!=80 and port!=443:
|
||
if ':' not in domain:
|
||
domainFull=domain+':'+str(port)
|
||
return createPostBase(baseDir,nickname,domain,port, \
|
||
httpPrefix+'://'+domainFull+'/users/'+nickname+'/followers', \
|
||
'https://www.w3.org/ns/activitystreams#Public', \
|
||
httpPrefix,content,followersOnly,saveToFile, \
|
||
clientToServer, \
|
||
attachImageFilename,mediaType, \
|
||
imageDescription,useBlurhash, \
|
||
False,inReplyTo, inReplyToAtomUri, subject, \
|
||
eventDate,eventTime,location)
|
||
|
||
def createFollowersOnlyPost(baseDir: str,
|
||
nickname: str,domain: str,port: int,httpPrefix: str, \
|
||
content: str,followersOnly: bool,saveToFile: bool,
|
||
clientToServer: bool,\
|
||
attachImageFilename: str,mediaType: str, \
|
||
imageDescription: str,useBlurhash: bool, \
|
||
inReplyTo=None,inReplyToAtomUri=None,subject=None, \
|
||
eventDate=None,eventTime=None,location=None) -> {}:
|
||
"""Followers only post
|
||
"""
|
||
domainFull=domain
|
||
if port:
|
||
if port!=80 and port!=443:
|
||
if ':' not in domain:
|
||
domainFull=domain+':'+str(port)
|
||
return createPostBase(baseDir,nickname,domain,port, \
|
||
httpPrefix+'://'+domainFull+'/users/'+nickname+'/followers', \
|
||
None,
|
||
httpPrefix,content,followersOnly,saveToFile, \
|
||
clientToServer, \
|
||
attachImageFilename,mediaType, \
|
||
imageDescription,useBlurhash, \
|
||
False,inReplyTo, inReplyToAtomUri, subject, \
|
||
eventDate,eventTime,location)
|
||
|
||
def getMentionedPeople(baseDir: str,httpPrefix: str, \
|
||
content: str,domain: str,debug: bool) -> []:
|
||
"""Extracts a list of mentioned actors from the given message content
|
||
"""
|
||
if '@' not in content:
|
||
return None
|
||
mentions=[]
|
||
words=content.split(' ')
|
||
for wrd in words:
|
||
if wrd.startswith('@'):
|
||
handle=wrd[1:]
|
||
if debug:
|
||
print('DEBUG: mentioned handle '+handle)
|
||
if '@' not in handle:
|
||
handle=handle+'@'+domain
|
||
if not os.path.isdir(baseDir+'/accounts/'+handle):
|
||
continue
|
||
else:
|
||
externalDomain=handle.split('@')[1]
|
||
if not ('.' in externalDomain or externalDomain=='localhost'):
|
||
continue
|
||
mentionedNickname=handle.split('@')[0]
|
||
mentionedDomain=handle.split('@')[1].strip('\n')
|
||
if ':' in mentionedDomain:
|
||
mentionedDomain=mentionedDomain.split(':')[0]
|
||
if not validNickname(mentionedDomain,mentionedNickname):
|
||
continue
|
||
actor=httpPrefix+'://'+handle.split('@')[1]+'/users/'+mentionedNickname
|
||
mentions.append(actor)
|
||
return mentions
|
||
|
||
def createDirectMessagePost(baseDir: str,
|
||
nickname: str,domain: str,port: int,httpPrefix: str, \
|
||
content: str,followersOnly: bool,saveToFile: bool,
|
||
clientToServer: bool,\
|
||
attachImageFilename: str,mediaType: str, \
|
||
imageDescription: str,useBlurhash: bool, \
|
||
inReplyTo=None,inReplyToAtomUri=None,subject=None,debug=False, \
|
||
eventDate=None,eventTime=None,location=None) -> {}:
|
||
"""Direct Message post
|
||
"""
|
||
mentionedPeople=getMentionedPeople(baseDir,httpPrefix,content,domain,debug)
|
||
if debug:
|
||
print('mentionedPeople: '+str(mentionedPeople))
|
||
if not mentionedPeople:
|
||
return None
|
||
postTo=None
|
||
postCc=None
|
||
return createPostBase(baseDir,nickname,domain,port, \
|
||
postTo,postCc, \
|
||
httpPrefix,content,followersOnly,saveToFile, \
|
||
clientToServer, \
|
||
attachImageFilename,mediaType, \
|
||
imageDescription,useBlurhash, \
|
||
False,inReplyTo,inReplyToAtomUri,subject, \
|
||
eventDate,eventTime,location)
|
||
|
||
def createReportPost(baseDir: str,
|
||
nickname: str, domain: str, port: int,httpPrefix: str, \
|
||
content: str, followersOnly: bool, saveToFile: bool,
|
||
clientToServer: bool,\
|
||
attachImageFilename: str,mediaType: str, \
|
||
imageDescription: str,useBlurhash: bool, \
|
||
debug: bool,subject=None) -> {}:
|
||
"""Send a report to moderators
|
||
"""
|
||
domainFull=domain
|
||
if port:
|
||
if port!=80 and port!=443:
|
||
if ':' not in domain:
|
||
domainFull=domain+':'+str(port)
|
||
|
||
# add a title to distinguish moderation reports from other posts
|
||
reportTitle='Moderation Report'
|
||
if not subject:
|
||
subject=reportTitle
|
||
else:
|
||
if not subject.startswith(reportTitle):
|
||
subject=reportTitle+': '+subject
|
||
|
||
# create the list of moderators from the moderators file
|
||
moderatorsList=[]
|
||
moderatorsFile=baseDir+'/accounts/moderators.txt'
|
||
if os.path.isfile(moderatorsFile):
|
||
with open (moderatorsFile, "r") as fileHandler:
|
||
for line in fileHandler:
|
||
line=line.strip('\n')
|
||
if line.startswith('#'):
|
||
continue
|
||
if line.startswith('/users/'):
|
||
line=line.replace('users','')
|
||
if line.startswith('@'):
|
||
line=line[1:]
|
||
if '@' in line:
|
||
moderatorActor=httpPrefix+'://'+domainFull+'/users/'+line.split('@')[0]
|
||
if moderatorActor not in moderatorList:
|
||
moderatorsList.append(moderatorActor)
|
||
continue
|
||
if line.startswith('http') or line.startswith('dat'):
|
||
# must be a local address - no remote moderators
|
||
if '://'+domainFull+'/' in line:
|
||
if line not in moderatorsList:
|
||
moderatorsList.append(line)
|
||
else:
|
||
if '/' not in line:
|
||
moderatorActor=httpPrefix+'://'+domainFull+'/users/'+line
|
||
if moderatorActor not in moderatorsList:
|
||
moderatorsList.append(moderatorActor)
|
||
if len(moderatorsList)==0:
|
||
# if there are no moderators then the admin becomes the moderator
|
||
adminNickname=getConfigParam(baseDir,'admin')
|
||
if adminNickname:
|
||
moderatorsList.append(httpPrefix+'://'+domainFull+'/users/'+adminNickname)
|
||
if not moderatorsList:
|
||
return None
|
||
if debug:
|
||
print('DEBUG: Sending report to moderators')
|
||
print(str(moderatorsList))
|
||
postTo=moderatorsList
|
||
postCc=None
|
||
postJsonObject=None
|
||
for toUrl in postTo:
|
||
postJsonObject= \
|
||
createPostBase(baseDir,nickname, domain, port, \
|
||
toUrl,postCc, \
|
||
httpPrefix, content, followersOnly, saveToFile, \
|
||
clientToServer, \
|
||
attachImageFilename,mediaType, \
|
||
imageDescription,useBlurhash, \
|
||
True,None, None, subject, \
|
||
None,None,None)
|
||
return postJsonObject
|
||
|
||
def threadSendPost(session,postJsonStr: str,federationList: [],\
|
||
inboxUrl: str, baseDir: str,signatureHeaderJson: {},postLog: [],
|
||
debug :bool) -> None:
|
||
"""Sends a with retries
|
||
"""
|
||
tries=0
|
||
sendIntervalSec=30
|
||
for attempt in range(20):
|
||
postResult=None
|
||
unauthorized=False
|
||
try:
|
||
postResult,unauthorized = \
|
||
postJsonString(session,postJsonStr,federationList, \
|
||
inboxUrl,signatureHeaderJson, \
|
||
"inbox:write",debug)
|
||
except Exception as e:
|
||
print('ERROR: postJsonString failed '+str(e))
|
||
if unauthorized==True:
|
||
print(postJsonStr)
|
||
print('threadSendPost: Post is unauthorized')
|
||
break
|
||
if postResult:
|
||
logStr='Success on try '+str(tries)+': '+postJsonStr
|
||
else:
|
||
logStr='Retry '+str(tries)+': '+postJsonStr
|
||
postLog.append(logStr)
|
||
# keep the length of the log finite
|
||
# Don't accumulate massive files on systems with limited resources
|
||
while len(postLog)>16:
|
||
postLog.pop(0)
|
||
if debug:
|
||
# save the log file
|
||
postLogFilename=baseDir+'/post.log'
|
||
with open(postLogFilename, "a+") as logFile:
|
||
logFile.write(logStr+'\n')
|
||
|
||
if postResult:
|
||
if debug:
|
||
print('DEBUG: successful json post to '+inboxUrl)
|
||
# our work here is done
|
||
break
|
||
if debug:
|
||
print(postJsonStr)
|
||
print('DEBUG: json post to '+inboxUrl+' failed. Waiting for '+ \
|
||
str(sendIntervalSec)+' seconds.')
|
||
time.sleep(sendIntervalSec)
|
||
tries+=1
|
||
|
||
def sendPost(projectVersion: str, \
|
||
session,baseDir: str,nickname: str, domain: str, port: int, \
|
||
toNickname: str, toDomain: str, toPort: int, cc: str, \
|
||
httpPrefix: str, content: str, followersOnly: bool, \
|
||
saveToFile: bool, clientToServer: bool, \
|
||
attachImageFilename: str,mediaType: str, \
|
||
imageDescription: str,useBlurhash: bool, \
|
||
federationList: [],\
|
||
sendThreads: [], postLog: [], cachedWebfingers: {},personCache: {}, \
|
||
debug=False,inReplyTo=None,inReplyToAtomUri=None,subject=None) -> int:
|
||
"""Post to another inbox
|
||
"""
|
||
withDigest=True
|
||
|
||
if toNickname=='inbox':
|
||
# shared inbox actor on @domain@domain
|
||
toNickname=toDomain
|
||
|
||
toDomainOriginal=toDomain
|
||
if toPort:
|
||
if toPort!=80 and toPort!=443:
|
||
if ':' not in toDomain:
|
||
toDomain=toDomain+':'+str(toPort)
|
||
|
||
handle=httpPrefix+'://'+toDomain+'/@'+toNickname
|
||
|
||
# lookup the inbox for the To handle
|
||
wfRequest = webfingerHandle(session,handle,httpPrefix,cachedWebfingers, \
|
||
domain,projectVersion)
|
||
if not wfRequest:
|
||
return 1
|
||
|
||
if not clientToServer:
|
||
postToBox='inbox'
|
||
else:
|
||
postToBox='outbox'
|
||
|
||
# get the actor inbox for the To handle
|
||
inboxUrl,pubKeyId,pubKey,toPersonId,sharedInbox,capabilityAcquisition,avatarUrl,displayName = \
|
||
getPersonBox(baseDir,session,wfRequest,personCache, \
|
||
projectVersion,httpPrefix, \
|
||
nickname,domain,postToBox)
|
||
|
||
# If there are more than one followers on the target domain
|
||
# then send to the shared inbox indead of the individual inbox
|
||
if nickname=='capabilities':
|
||
inboxUrl=capabilityAcquisition
|
||
if not capabilityAcquisition:
|
||
return 2
|
||
|
||
if not inboxUrl:
|
||
return 3
|
||
if not pubKey:
|
||
return 4
|
||
if not toPersonId:
|
||
return 5
|
||
# sharedInbox and capabilities are optional
|
||
|
||
postJsonObject = \
|
||
createPostBase(baseDir,nickname,domain,port, \
|
||
toPersonId,cc,httpPrefix,content, \
|
||
followersOnly,saveToFile,clientToServer, \
|
||
attachImageFilename,mediaType, \
|
||
imageDescription,useBlurhash, \
|
||
False,inReplyTo,inReplyToAtomUri,subject, \
|
||
None,None,None)
|
||
|
||
# get the senders private key
|
||
privateKeyPem=getPersonKey(nickname,domain,baseDir,'private')
|
||
if len(privateKeyPem)==0:
|
||
return 6
|
||
|
||
if toDomain not in inboxUrl:
|
||
return 7
|
||
postPath=inboxUrl.split(toDomain,1)[1]
|
||
|
||
# convert json to string so that there are no
|
||
# subsequent conversions after creating message body digest
|
||
postJsonStr=json.dumps(postJsonObject)
|
||
|
||
# construct the http header, including the message body digest
|
||
signatureHeaderJson = \
|
||
createSignedHeader(privateKeyPem,nickname,domain,port, \
|
||
toDomain,toPort, \
|
||
postPath,httpPrefix,withDigest,postJsonStr)
|
||
|
||
# Keep the number of threads being used small
|
||
while len(sendThreads)>1000:
|
||
print('WARN: Maximum threads reached - killing send thread')
|
||
sendThreads[0].kill()
|
||
sendThreads.pop(0)
|
||
print('WARN: thread killed')
|
||
thr = threadWithTrace(target=threadSendPost,args=(session, \
|
||
postJsonStr, \
|
||
federationList, \
|
||
inboxUrl,baseDir, \
|
||
signatureHeaderJson.copy(), \
|
||
postLog,
|
||
debug),daemon=True)
|
||
sendThreads.append(thr)
|
||
thr.start()
|
||
return 0
|
||
|
||
def sendPostViaServer(projectVersion: str, \
|
||
baseDir: str,session,fromNickname: str,password: str, \
|
||
fromDomain: str, fromPort: int, \
|
||
toNickname: str, toDomain: str, toPort: int, cc: str, \
|
||
httpPrefix: str, content: str, followersOnly: bool, \
|
||
attachImageFilename: str,mediaType: str, \
|
||
imageDescription: str,useBlurhash: bool, \
|
||
cachedWebfingers: {},personCache: {}, \
|
||
debug=False,inReplyTo=None,inReplyToAtomUri=None,subject=None) -> int:
|
||
"""Send a post via a proxy (c2s)
|
||
"""
|
||
if not session:
|
||
print('WARN: No session for sendPostViaServer')
|
||
return 6
|
||
withDigest=True
|
||
|
||
if toPort:
|
||
if toPort!=80 and toPort!=443:
|
||
if ':' not in fromDomain:
|
||
fromDomain=fromDomain+':'+str(fromPort)
|
||
|
||
handle=httpPrefix+'://'+fromDomain+'/@'+fromNickname
|
||
|
||
# lookup the inbox for the To handle
|
||
wfRequest = webfingerHandle(session,handle,httpPrefix,cachedWebfingers, \
|
||
fromDomain,projectVersion)
|
||
if not wfRequest:
|
||
if debug:
|
||
print('DEBUG: webfinger failed for '+handle)
|
||
return 1
|
||
|
||
postToBox='outbox'
|
||
|
||
# get the actor inbox for the To handle
|
||
inboxUrl,pubKeyId,pubKey,fromPersonId,sharedInbox,capabilityAcquisition,avatarUrl,displayName = \
|
||
getPersonBox(baseDir,session,wfRequest,personCache, \
|
||
projectVersion,httpPrefix,fromNickname, \
|
||
fromDomain,postToBox)
|
||
|
||
if not inboxUrl:
|
||
if debug:
|
||
print('DEBUG: No '+postToBox+' was found for '+handle)
|
||
return 3
|
||
if not fromPersonId:
|
||
if debug:
|
||
print('DEBUG: No actor was found for '+handle)
|
||
return 4
|
||
|
||
# Get the json for the c2s post, not saving anything to file
|
||
# Note that baseDir is set to None
|
||
saveToFile=False
|
||
clientToServer=True
|
||
if toDomain.lower().endswith('public'):
|
||
toPersonId='https://www.w3.org/ns/activitystreams#Public'
|
||
fromDomainFull=fromDomain
|
||
if fromPort:
|
||
if fromPort!=80 and fromPort!=443:
|
||
if ':' not in fromDomain:
|
||
fromDomainFull=fromDomain+':'+str(fromPort)
|
||
cc=httpPrefix+'://'+fromDomainFull+'/users/'+fromNickname+'/followers'
|
||
else:
|
||
if toDomain.lower().endswith('followers') or \
|
||
toDomain.lower().endswith('followersonly'):
|
||
toPersonId=httpPrefix+'://'+fromDomainFull+'/users/'+fromNickname+'/followers'
|
||
else:
|
||
toDomainFull=toDomain
|
||
if toPort:
|
||
if toPort!=80 and toPort!=443:
|
||
if ':' not in toDomain:
|
||
toDomainFull=toDomain+':'+str(toPort)
|
||
toPersonId=httpPrefix+'://'+toDomainFull+'/users/'+toNickname
|
||
postJsonObject = \
|
||
createPostBase(baseDir, \
|
||
fromNickname,fromDomain,fromPort, \
|
||
toPersonId,cc,httpPrefix,content, \
|
||
followersOnly,saveToFile,clientToServer, \
|
||
attachImageFilename,mediaType, \
|
||
imageDescription,useBlurhash, \
|
||
False,inReplyTo,inReplyToAtomUri,subject, \
|
||
None,None,None)
|
||
|
||
authHeader=createBasicAuthHeader(fromNickname,password)
|
||
|
||
if attachImageFilename:
|
||
headers = {'host': fromDomain, \
|
||
'Authorization': authHeader}
|
||
postResult = \
|
||
postImage(session,attachImageFilename,[],inboxUrl,headers,"inbox:write")
|
||
#if not postResult:
|
||
# if debug:
|
||
# print('DEBUG: Failed to upload image')
|
||
# return 9
|
||
|
||
headers = {'host': fromDomain, \
|
||
'Content-type': 'application/json', \
|
||
'Authorization': authHeader}
|
||
postResult = \
|
||
postJsonString(session,json.dumps(postJsonObject),[],inboxUrl,headers,"inbox:write",debug)
|
||
#if not postResult:
|
||
# if debug:
|
||
# print('DEBUG: POST failed for c2s to '+inboxUrl)
|
||
# return 5
|
||
|
||
if debug:
|
||
print('DEBUG: c2s POST success')
|
||
return 0
|
||
|
||
def groupFollowersByDomain(baseDir :str,nickname :str,domain :str) -> {}:
|
||
"""Returns a dictionary with followers grouped by domain
|
||
"""
|
||
handle=nickname+'@'+domain
|
||
followersFilename=baseDir+'/accounts/'+handle+'/followers.txt'
|
||
if not os.path.isfile(followersFilename):
|
||
return None
|
||
grouped={}
|
||
with open(followersFilename, "r") as f:
|
||
for followerHandle in f:
|
||
if '@' in followerHandle:
|
||
fHandle=followerHandle.strip().replace('\n','')
|
||
followerDomain=fHandle.split('@')[1]
|
||
if not grouped.get(followerDomain):
|
||
grouped[followerDomain]=[fHandle]
|
||
else:
|
||
grouped[followerDomain].append(fHandle)
|
||
return grouped
|
||
|
||
def addFollowersToPublicPost(postJsonObject: {}) -> None:
|
||
"""Adds followers entry to cc if it doesn't exist
|
||
"""
|
||
if not postJsonObject.get('actor'):
|
||
return
|
||
|
||
if isinstance(postJsonObject['object'], str):
|
||
if not postJsonObject.get('to'):
|
||
return
|
||
if len(postJsonObject['to'])>1:
|
||
return
|
||
if len(postJsonObject['to'])==0:
|
||
return
|
||
if not postJsonObject['to'][0].endswith('#Public'):
|
||
return
|
||
if postJsonObject.get('cc'):
|
||
return
|
||
postJsonObject['cc']=postJsonObject['actor']+'/followers'
|
||
elif isinstance(postJsonObject['object'], dict):
|
||
if not postJsonObject['object'].get('to'):
|
||
return
|
||
if len(postJsonObject['object']['to'])>1:
|
||
return
|
||
if len(postJsonObject['object']['to'])==0:
|
||
return
|
||
if not postJsonObject['object']['to'][0].endswith('#Public'):
|
||
return
|
||
if postJsonObject['object'].get('cc'):
|
||
return
|
||
postJsonObject['object']['cc']=postJsonObject['actor']+'/followers'
|
||
|
||
def sendSignedJson(postJsonObject: {},session,baseDir: str, \
|
||
nickname: str, domain: str, port: int, \
|
||
toNickname: str, toDomain: str, toPort: int, cc: str, \
|
||
httpPrefix: str, saveToFile: bool, clientToServer: bool, \
|
||
federationList: [], \
|
||
sendThreads: [], postLog: [], cachedWebfingers: {}, \
|
||
personCache: {}, debug: bool,projectVersion: str) -> int:
|
||
"""Sends a signed json object to an inbox/outbox
|
||
"""
|
||
if debug:
|
||
print('DEBUG: sendSignedJson start')
|
||
if not session:
|
||
print('WARN: No session specified for sendSignedJson')
|
||
return 8
|
||
withDigest=True
|
||
|
||
sharedInbox=False
|
||
if toNickname=='inbox':
|
||
# shared inbox actor on @domain@domain
|
||
toNickname=toDomain
|
||
sharedInbox=True
|
||
|
||
toDomainOriginal=toDomain
|
||
if toPort:
|
||
if toPort!=80 and toPort!=443:
|
||
if ':' not in toDomain:
|
||
toDomain=toDomain+':'+str(toPort)
|
||
|
||
handleBase=httpPrefix+'://'+toDomain+'/@'
|
||
if toNickname:
|
||
handle=handleBase+toNickname
|
||
else:
|
||
singleUserInstanceNickname='dev'
|
||
handle=handleBase+singleUserInstanceNickname
|
||
|
||
if debug:
|
||
print('DEBUG: handle - '+handle+' toPort '+str(toPort))
|
||
|
||
# lookup the inbox for the To handle
|
||
wfRequest=webfingerHandle(session,handle,httpPrefix,cachedWebfingers, \
|
||
domain,projectVersion)
|
||
if not wfRequest:
|
||
if debug:
|
||
print('DEBUG: webfinger for '+handle+' failed')
|
||
return 1
|
||
|
||
if wfRequest.get('errors'):
|
||
if debug:
|
||
print('DEBUG: webfinger for '+handle+' failed with errors '+str(wfRequest['errors']))
|
||
|
||
if not clientToServer:
|
||
postToBox='inbox'
|
||
else:
|
||
postToBox='outbox'
|
||
|
||
# get the actor inbox/outbox/capabilities for the To handle
|
||
inboxUrl,pubKeyId,pubKey,toPersonId,sharedInboxUrl,capabilityAcquisition,avatarUrl,displayName = \
|
||
getPersonBox(baseDir,session,wfRequest,personCache, \
|
||
projectVersion,httpPrefix,nickname,domain,postToBox)
|
||
|
||
if nickname=='capabilities':
|
||
inboxUrl=capabilityAcquisition
|
||
if not capabilityAcquisition:
|
||
return 2
|
||
else:
|
||
print("inboxUrl: "+str(inboxUrl))
|
||
print("toPersonId: "+str(toPersonId))
|
||
print("sharedInboxUrl: "+str(sharedInboxUrl))
|
||
if inboxUrl:
|
||
if inboxUrl.endswith('/actor/inbox'):
|
||
inboxUrl=sharedInboxUrl
|
||
|
||
if not inboxUrl:
|
||
if debug:
|
||
print('DEBUG: missing inboxUrl')
|
||
return 3
|
||
|
||
if debug:
|
||
print('DEBUG: Sending to endpoint '+inboxUrl)
|
||
|
||
if not pubKey:
|
||
if debug:
|
||
print('DEBUG: missing pubkey')
|
||
return 4
|
||
if not toPersonId:
|
||
if debug:
|
||
print('DEBUG: missing personId')
|
||
return 5
|
||
# sharedInbox and capabilities are optional
|
||
|
||
# get the senders private key
|
||
privateKeyPem=getPersonKey(nickname,domain,baseDir,'private',debug)
|
||
if len(privateKeyPem)==0:
|
||
if debug:
|
||
print('DEBUG: Private key not found for '+nickname+'@'+domain+' in '+baseDir+'/keys/private')
|
||
return 6
|
||
|
||
if toDomain not in inboxUrl:
|
||
if debug:
|
||
print('DEBUG: '+toDomain+' is not in '+inboxUrl)
|
||
return 7
|
||
postPath=inboxUrl.split(toDomain,1)[1]
|
||
|
||
addFollowersToPublicPost(postJsonObject)
|
||
|
||
# convert json to string so that there are no
|
||
# subsequent conversions after creating message body digest
|
||
postJsonStr=json.dumps(postJsonObject)
|
||
|
||
# construct the http header, including the message body digest
|
||
signatureHeaderJson = \
|
||
createSignedHeader(privateKeyPem,nickname,domain,port, \
|
||
toDomain,toPort, \
|
||
postPath,httpPrefix,withDigest,postJsonStr)
|
||
|
||
# Keep the number of threads being used small
|
||
while len(sendThreads)>1000:
|
||
print('WARN: Maximum threads reached - killing send thread')
|
||
sendThreads[0].kill()
|
||
sendThreads.pop(0)
|
||
print('WARN: thread killed')
|
||
|
||
if debug:
|
||
print('DEBUG: starting thread to send post')
|
||
pprint(postJsonObject)
|
||
thr = threadWithTrace(target=threadSendPost, \
|
||
args=(session, \
|
||
postJsonStr, \
|
||
federationList, \
|
||
inboxUrl,baseDir, \
|
||
signatureHeaderJson.copy(), \
|
||
postLog,
|
||
debug),daemon=True)
|
||
sendThreads.append(thr)
|
||
#thr.start()
|
||
return 0
|
||
|
||
def addToField(activityType: str,postJsonObject: {},debug: bool) -> ({},bool):
|
||
"""The Follow activity doesn't have a 'to' field and so one
|
||
needs to be added so that activity distribution happens in a consistent way
|
||
Returns true if a 'to' field exists or was added
|
||
"""
|
||
if postJsonObject.get('to'):
|
||
return postJsonObject,True
|
||
|
||
if debug:
|
||
pprint(postJsonObject)
|
||
print('DEBUG: no "to" field when sending to named addresses 2')
|
||
|
||
isSameType=False
|
||
toFieldAdded=False
|
||
if postJsonObject.get('object'):
|
||
if isinstance(postJsonObject['object'], str):
|
||
if postJsonObject.get('type'):
|
||
if postJsonObject['type']==activityType:
|
||
isSameType=True
|
||
if debug:
|
||
print('DEBUG: "to" field assigned to Follow')
|
||
toAddress=postJsonObject['object']
|
||
if '/statuses/' in toAddress:
|
||
toAddress=toAddress.split('/statuses/')[0]
|
||
postJsonObject['to']=[toAddress]
|
||
toFieldAdded=True
|
||
elif isinstance(postJsonObject['object'], dict):
|
||
if postJsonObject['object'].get('type'):
|
||
if postJsonObject['object']['type']==activityType:
|
||
isSameType=True
|
||
if isinstance(postJsonObject['object']['object'], str):
|
||
if debug:
|
||
print('DEBUG: "to" field assigned to Follow')
|
||
toAddress=postJsonObject['object']['object']
|
||
if '/statuses/' in toAddress:
|
||
toAddress=toAddress.split('/statuses/')[0]
|
||
postJsonObject['object']['to']=[toAddress]
|
||
postJsonObject['to']=[postJsonObject['object']['object']]
|
||
toFieldAdded=True
|
||
|
||
if not isSameType:
|
||
return postJsonObject,True
|
||
if toFieldAdded:
|
||
return postJsonObject,True
|
||
return postJsonObject,False
|
||
|
||
def sendToNamedAddresses(session,baseDir: str, \
|
||
nickname: str, domain: str, port: int, \
|
||
httpPrefix: str,federationList: [], \
|
||
sendThreads: [],postLog: [], \
|
||
cachedWebfingers: {},personCache: {}, \
|
||
postJsonObject: {},debug: bool, \
|
||
projectVersion: str) -> None:
|
||
"""sends a post to the specific named addresses in to/cc
|
||
"""
|
||
if not session:
|
||
print('WARN: No session for sendToNamedAddresses')
|
||
return
|
||
if not postJsonObject.get('object'):
|
||
return
|
||
if isinstance(postJsonObject['object'], dict):
|
||
isProfileUpdate=False
|
||
# for actor updates there is no 'to' within the object
|
||
if postJsonObject['object'].get('type') and postJsonObject.get('type'):
|
||
if postJsonObject['type']=='Update' and \
|
||
(postJsonObject['object']['type']=='Person' or \
|
||
postJsonObject['object']['type']=='Application' or \
|
||
postJsonObject['object']['type']=='Group' or \
|
||
postJsonObject['object']['type']=='Service'):
|
||
# use the original object, which has a 'to'
|
||
recipientsObject=postJsonObject
|
||
isProfileUpdate=True
|
||
|
||
if not isProfileUpdate:
|
||
if not postJsonObject['object'].get('to'):
|
||
if debug:
|
||
pprint(postJsonObject)
|
||
print('DEBUG: no "to" field when sending to named addresses')
|
||
if postJsonObject['object'].get('type'):
|
||
if postJsonObject['object']['type']=='Follow':
|
||
if isinstance(postJsonObject['object']['object'], str):
|
||
if debug:
|
||
print('DEBUG: "to" field assigned to Follow')
|
||
postJsonObject['object']['to']=[postJsonObject['object']['object']]
|
||
if not postJsonObject['object'].get('to'):
|
||
return
|
||
recipientsObject=postJsonObject['object']
|
||
else:
|
||
postJsonObject,fieldAdded=addToField('Follow',postJsonObject,debug)
|
||
if not fieldAdded:
|
||
return
|
||
postJsonObject,fieldAdded=addToField('Like',postJsonObject,debug)
|
||
if not fieldAdded:
|
||
return
|
||
recipientsObject=postJsonObject
|
||
|
||
recipients=[]
|
||
recipientType=['to','cc']
|
||
for rType in recipientType:
|
||
if not recipientsObject.get(rType):
|
||
continue
|
||
if isinstance(recipientsObject[rType], list):
|
||
if debug:
|
||
pprint(recipientsObject)
|
||
print('recipientsObject: '+str(recipientsObject[rType]))
|
||
for address in recipientsObject[rType]:
|
||
if not address:
|
||
continue
|
||
if '/' not in address:
|
||
continue
|
||
if address.endswith('#Public'):
|
||
continue
|
||
if address.endswith('/followers'):
|
||
continue
|
||
recipients.append(address)
|
||
elif isinstance(recipientsObject[rType], str):
|
||
address=recipientsObject[rType]
|
||
if address:
|
||
if '/' in address:
|
||
if address.endswith('#Public'):
|
||
continue
|
||
if address.endswith('/followers'):
|
||
continue
|
||
recipients.append(address)
|
||
if not recipients:
|
||
if debug:
|
||
print('DEBUG: no individual recipients')
|
||
return
|
||
if debug:
|
||
print('DEBUG: Sending individually addressed posts: '+str(recipients))
|
||
# this is after the message has arrived at the server
|
||
clientToServer=False
|
||
for address in recipients:
|
||
toNickname=getNicknameFromActor(address)
|
||
if not toNickname:
|
||
continue
|
||
toDomain,toPort=getDomainFromActor(address)
|
||
if not toDomain:
|
||
continue
|
||
if debug:
|
||
domainFull=domain
|
||
if port:
|
||
if port!=80 and port!=443:
|
||
if ':' not in domain:
|
||
domainFull=domain+':'+str(port)
|
||
toDomainFull=toDomain
|
||
if toPort:
|
||
if toPort!=80 and toPort!=443:
|
||
if ':' not in toDomain:
|
||
toDomainFull=toDomain+':'+str(toPort)
|
||
print('DEBUG: Post sending s2s: '+nickname+'@'+domainFull+' to '+toNickname+'@'+toDomainFull)
|
||
cc=[]
|
||
sendSignedJson(postJsonObject,session,baseDir, \
|
||
nickname,domain,port, \
|
||
toNickname,toDomain,toPort, \
|
||
cc,httpPrefix,True,clientToServer, \
|
||
federationList, \
|
||
sendThreads,postLog,cachedWebfingers, \
|
||
personCache,debug,projectVersion)
|
||
|
||
def hasSharedInbox(session,httpPrefix: str,domain: str) -> bool:
|
||
"""Returns true if the given domain has a shared inbox
|
||
"""
|
||
wfRequest=webfingerHandle(session,domain+'@'+domain,httpPrefix,{}, \
|
||
None,__version__)
|
||
if wfRequest:
|
||
if not wfRequest.get('errors'):
|
||
return True
|
||
return False
|
||
|
||
def sendToFollowers(session,baseDir: str, \
|
||
nickname: str, domain: str, port: int, \
|
||
httpPrefix: str,federationList: [], \
|
||
sendThreads: [],postLog: [], \
|
||
cachedWebfingers: {},personCache: {}, \
|
||
postJsonObject: {},debug: bool, \
|
||
projectVersion: str) -> None:
|
||
"""sends a post to the followers of the given nickname
|
||
"""
|
||
print('sendToFollowers')
|
||
if not session:
|
||
print('WARN: No session for sendToFollowers')
|
||
return
|
||
if not postIsAddressedToFollowers(baseDir,nickname,domain, \
|
||
port,httpPrefix,postJsonObject):
|
||
if debug:
|
||
print('Post is not addressed to followers')
|
||
return
|
||
print('Post is addressed to followers')
|
||
|
||
grouped=groupFollowersByDomain(baseDir,nickname,domain)
|
||
if not grouped:
|
||
if debug:
|
||
print('Post to followers did not resolve any domains')
|
||
return
|
||
print('Post to followers resolved domains')
|
||
print(str(grouped))
|
||
|
||
# this is after the message has arrived at the server
|
||
clientToServer=False
|
||
|
||
# for each instance
|
||
for followerDomain,followerHandles in grouped.items():
|
||
if debug:
|
||
print('DEBUG: follower handles for '+followerDomain)
|
||
pprint(followerHandles)
|
||
withSharedInbox=hasSharedInbox(session,httpPrefix,followerDomain)
|
||
if debug:
|
||
if withSharedInbox:
|
||
print(followerDomain+' has shared inbox')
|
||
else:
|
||
print(followerDomain+' does not have a shared inbox')
|
||
|
||
toPort=port
|
||
index=0
|
||
toDomain=followerHandles[index].split('@')[1]
|
||
if ':' in toDomain:
|
||
toPort=toDomain.split(':')[1]
|
||
toDomain=toDomain.split(':')[0]
|
||
|
||
cc=''
|
||
if withSharedInbox and postJsonObject['type']!='Update':
|
||
toNickname=followerHandles[index].split('@')[0]
|
||
|
||
# if there are more than one followers on the domain
|
||
# then send the post to the shared inbox
|
||
if len(followerHandles)>1:
|
||
toNickname='inbox'
|
||
|
||
#if toNickname!='inbox' and postJsonObject.get('type'):
|
||
# if postJsonObject['type']=='Update':
|
||
# if postJsonObject.get('object'):
|
||
# if isinstance(postJsonObject['object'], dict):
|
||
# if postJsonObject['object'].get('type'):
|
||
# if postJsonObject['object']['type']=='Person' or \
|
||
# postJsonObject['object']['type']=='Application' or \
|
||
# postJsonObject['object']['type']=='Group' or \
|
||
# postJsonObject['object']['type']=='Service':
|
||
# print('Sending profile update to shared inbox of '+toDomain)
|
||
# toNickname='inbox'
|
||
|
||
if debug:
|
||
print('DEBUG: Sending from '+nickname+'@'+domain+' to '+toNickname+'@'+toDomain)
|
||
sendSignedJson(postJsonObject,session,baseDir, \
|
||
nickname,domain,port, \
|
||
toNickname,toDomain,toPort, \
|
||
cc,httpPrefix,True,clientToServer, \
|
||
federationList, \
|
||
sendThreads,postLog,cachedWebfingers, \
|
||
personCache,debug,projectVersion)
|
||
else:
|
||
# send to individual followers without using a shared inbox
|
||
for handle in followerHandles:
|
||
if debug:
|
||
print('DEBUG: Sending to '+handle)
|
||
toNickname=handle.split('@')[0]
|
||
|
||
if debug:
|
||
if postJsonObject['type']!='Update':
|
||
print('DEBUG: Sending from '+nickname+'@'+domain+' to '+toNickname+'@'+toDomain)
|
||
else:
|
||
print('DEBUG: Sending profile update from '+nickname+'@'+domain+' to '+toNickname+'@'+toDomain)
|
||
sendSignedJson(postJsonObject,session,baseDir, \
|
||
nickname,domain,port, \
|
||
toNickname,toDomain,toPort, \
|
||
cc,httpPrefix,True,clientToServer, \
|
||
federationList, \
|
||
sendThreads,postLog,cachedWebfingers, \
|
||
personCache,debug,projectVersion)
|
||
|
||
if debug:
|
||
print('DEBUG: End of sendToFollowers')
|
||
time.sleep(2)
|
||
|
||
def sendToFollowersThread(session,baseDir: str, \
|
||
nickname: str, domain: str, port: int, \
|
||
httpPrefix: str,federationList: [], \
|
||
sendThreads: [],postLog: [], \
|
||
cachedWebfingers: {},personCache: {}, \
|
||
postJsonObject: {},debug: bool, \
|
||
projectVersion: str):
|
||
"""Returns a thread used to send a post to followers
|
||
"""
|
||
sendThread= \
|
||
threadWithTrace(target=sendToFollowers, \
|
||
args=(session,baseDir, \
|
||
nickname,domain,port, \
|
||
httpPrefix,federationList, \
|
||
sendThreads,postLog, \
|
||
cachedWebfingers,personCache, \
|
||
postJsonObject.copy(),debug, \
|
||
projectVersion),daemon=True)
|
||
sendThread.start()
|
||
return sendThread
|
||
|
||
def createInbox(session,baseDir: str,nickname: str,domain: str,port: int,httpPrefix: str, \
|
||
itemsPerPage: int,headerOnly: bool,ocapAlways: bool,pageNumber=None) -> {}:
|
||
return createBoxBase(session,baseDir,'inbox',nickname,domain,port,httpPrefix, \
|
||
itemsPerPage,headerOnly,True,ocapAlways,pageNumber)
|
||
|
||
def createDMTimeline(session,baseDir: str,nickname: str,domain: str,port: int,httpPrefix: str, \
|
||
itemsPerPage: int,headerOnly: bool,ocapAlways: bool,pageNumber=None) -> {}:
|
||
return createBoxBase(session,baseDir,'dm',nickname,domain,port,httpPrefix, \
|
||
itemsPerPage,headerOnly,True,ocapAlways,pageNumber)
|
||
|
||
def createRepliesTimeline(session,baseDir: str,nickname: str,domain: str,port: int,httpPrefix: str, \
|
||
itemsPerPage: int,headerOnly: bool,ocapAlways: bool,pageNumber=None) -> {}:
|
||
return createBoxBase(session,baseDir,'tlreplies',nickname,domain,port,httpPrefix, \
|
||
itemsPerPage,headerOnly,True,ocapAlways,pageNumber)
|
||
|
||
def createMediaTimeline(session,baseDir: str,nickname: str,domain: str,port: int,httpPrefix: str, \
|
||
itemsPerPage: int,headerOnly: bool,ocapAlways: bool,pageNumber=None) -> {}:
|
||
return createBoxBase(session,baseDir,'tlmedia',nickname,domain,port,httpPrefix, \
|
||
itemsPerPage,headerOnly,True,ocapAlways,pageNumber)
|
||
|
||
def createOutbox(session,baseDir: str,nickname: str,domain: str,port: int,httpPrefix: str, \
|
||
itemsPerPage: int,headerOnly: bool,authorized: bool,pageNumber=None) -> {}:
|
||
return createBoxBase(session,baseDir,'outbox',nickname,domain,port,httpPrefix, \
|
||
itemsPerPage,headerOnly,authorized,False,pageNumber)
|
||
|
||
def createModeration(baseDir: str,nickname: str,domain: str,port: int,httpPrefix: str, \
|
||
itemsPerPage: int,headerOnly: bool,ocapAlways: bool,pageNumber=None) -> {}:
|
||
boxDir = createPersonDir(nickname,domain,baseDir,'inbox')
|
||
boxname='moderation'
|
||
|
||
if port:
|
||
if port!=80 and port!=443:
|
||
if ':' not in domain:
|
||
domain=domain+':'+str(port)
|
||
|
||
if not pageNumber:
|
||
pageNumber=1
|
||
|
||
pageStr='?page='+str(pageNumber)
|
||
boxHeader = {'@context': 'https://www.w3.org/ns/activitystreams',
|
||
'first': httpPrefix+'://'+domain+'/users/'+nickname+'/'+boxname+'?page=true',
|
||
'id': httpPrefix+'://'+domain+'/users/'+nickname+'/'+boxname,
|
||
'last': httpPrefix+'://'+domain+'/users/'+nickname+'/'+boxname+'?page=true',
|
||
'totalItems': 0,
|
||
'type': 'OrderedCollection'}
|
||
boxItems = {'@context': 'https://www.w3.org/ns/activitystreams',
|
||
'id': httpPrefix+'://'+domain+'/users/'+nickname+'/'+boxname+pageStr,
|
||
'orderedItems': [
|
||
],
|
||
'partOf': httpPrefix+'://'+domain+'/users/'+nickname+'/'+boxname,
|
||
'type': 'OrderedCollectionPage'}
|
||
|
||
if isModerator(baseDir,nickname):
|
||
moderationIndexFile=baseDir+'/accounts/moderation.txt'
|
||
if os.path.isfile(moderationIndexFile):
|
||
with open(moderationIndexFile, "r") as f:
|
||
lines = f.readlines()
|
||
boxHeader['totalItems']=len(lines)
|
||
if headerOnly:
|
||
return boxHeader
|
||
|
||
pageLines=[]
|
||
if len(lines)>0:
|
||
endLineNumber=len(lines)-1-int(itemsPerPage*pageNumber)
|
||
if endLineNumber<0:
|
||
endLineNumber=0
|
||
startLineNumber=len(lines)-1-int(itemsPerPage*(pageNumber-1))
|
||
if startLineNumber<0:
|
||
startLineNumber=0
|
||
lineNumber=startLineNumber
|
||
while lineNumber>=endLineNumber:
|
||
pageLines.append(lines[lineNumber].strip('\n'))
|
||
lineNumber-=1
|
||
|
||
for postUrl in pageLines:
|
||
postFilename=boxDir+'/'+postUrl.replace('/','#')+'.json'
|
||
if os.path.isfile(postFilename):
|
||
postJsonObject=loadJson(postFilename)
|
||
if postJsonObject:
|
||
boxItems['orderedItems'].append(postJsonObject)
|
||
|
||
if headerOnly:
|
||
return boxHeader
|
||
return boxItems
|
||
|
||
def getStatusNumberFromPostFilename(filename) -> int:
|
||
"""Gets the status number from a post filename
|
||
eg. https:##testdomain.com:8085#users#testuser567#statuses#1562958506952068.json
|
||
returns 156295850695206
|
||
"""
|
||
if '#statuses#' not in filename:
|
||
return None
|
||
return int(filename.split('#')[-1].replace('.json',''))
|
||
|
||
def isDM(postJsonObject: {}) -> bool:
|
||
"""Returns true if the given post is a DM
|
||
"""
|
||
if postJsonObject['type']!='Create':
|
||
return False
|
||
if not postJsonObject.get('object'):
|
||
return False
|
||
if not isinstance(postJsonObject['object'], dict):
|
||
return False
|
||
if postJsonObject['object']['type']!='Note':
|
||
return False
|
||
fields=['to','cc']
|
||
for f in fields:
|
||
if not postJsonObject['object'].get(f):
|
||
continue
|
||
for toAddress in postJsonObject['object'][f]:
|
||
if toAddress.endswith('#Public'):
|
||
return False
|
||
if toAddress.endswith('followers'):
|
||
return False
|
||
return True
|
||
|
||
def isImageMedia(session,baseDir: str,httpPrefix: str,nickname: str,domain: str,postJsonObject: {}) -> bool:
|
||
"""Returns true if the given post has attached image media
|
||
"""
|
||
if postJsonObject['type']=='Announce':
|
||
postJsonAnnounce=downloadAnnounce(session,baseDir,httpPrefix,nickname,domain,postJsonObject,__version__)
|
||
if postJsonAnnounce:
|
||
postJsonObject=postJsonAnnounce
|
||
if postJsonObject['type']!='Create':
|
||
return False
|
||
if not postJsonObject.get('object'):
|
||
return False
|
||
if not isinstance(postJsonObject['object'], dict):
|
||
return False
|
||
if postJsonObject['object']['type']!='Note':
|
||
return False
|
||
if not postJsonObject['object'].get('attachment'):
|
||
return False
|
||
if not isinstance(postJsonObject['object']['attachment'], list):
|
||
return False
|
||
for attach in postJsonObject['object']['attachment']:
|
||
if attach.get('mediaType') and attach.get('url'):
|
||
if attach['mediaType'].startswith('image/') or \
|
||
attach['mediaType'].startswith('audio/') or \
|
||
attach['mediaType'].startswith('video/'):
|
||
return True
|
||
return False
|
||
|
||
def isReply(postJsonObject: {},actor: str) -> bool:
|
||
"""Returns true if the given post is a reply to the given actor
|
||
"""
|
||
if postJsonObject['type']!='Create':
|
||
return False
|
||
if not postJsonObject.get('object'):
|
||
return False
|
||
if not isinstance(postJsonObject['object'], dict):
|
||
return False
|
||
if postJsonObject['object']['type']!='Note':
|
||
return False
|
||
if postJsonObject['object'].get('inReplyTo'):
|
||
if postJsonObject['object']['inReplyTo'].startswith(actor):
|
||
return True
|
||
if not postJsonObject['object'].get('tag'):
|
||
return False
|
||
if not isinstance(postJsonObject['object']['tag'], list):
|
||
return False
|
||
for tag in postJsonObject['object']['tag']:
|
||
if not tag.get('type'):
|
||
continue
|
||
if tag['type']=='Mention':
|
||
if not tag.get('href'):
|
||
continue
|
||
if actor in tag['href']:
|
||
return True
|
||
return False
|
||
|
||
def createBoxIndex(boxDir: str,postsInBoxDict: {}) -> int:
|
||
""" Creates an index for the given box
|
||
"""
|
||
postsCtr=0
|
||
postsInPersonInbox=os.scandir(boxDir)
|
||
for postFilename in postsInPersonInbox:
|
||
postFilename=postFilename.name
|
||
if not postFilename.endswith('.json'):
|
||
continue
|
||
# extract the status number
|
||
statusNumber=getStatusNumberFromPostFilename(postFilename)
|
||
if statusNumber:
|
||
postsInBoxDict[statusNumber]=os.path.join(boxDir, postFilename)
|
||
postsCtr+=1
|
||
return postsCtr
|
||
|
||
def createSharedInboxIndex(baseDir: str,sharedBoxDir: str, \
|
||
postsInBoxDict: {},postsCtr: int, \
|
||
nickname: str,domain: str, \
|
||
ocapAlways: bool) -> int:
|
||
""" Creates an index for the given shared inbox
|
||
"""
|
||
handle=nickname+'@'+domain
|
||
followingFilename=baseDir+'/accounts/'+handle+'/following.txt'
|
||
postsInSharedInbox=os.scandir(sharedBoxDir)
|
||
followingHandles=None
|
||
for postFilename in postsInSharedInbox:
|
||
postFilename=postFilename.name
|
||
if not postFilename.endswith('.json'):
|
||
continue
|
||
statusNumber=getStatusNumberFromPostFilename(postFilename)
|
||
if not statusNumber:
|
||
continue
|
||
|
||
sharedInboxFilename=os.path.join(sharedBoxDir, postFilename)
|
||
# get the actor from the shared post
|
||
try:
|
||
with open(sharedInboxFilename, 'r') as fp:
|
||
postJsonObject=commentjson.load(fp)
|
||
except:
|
||
print('WARN: commentjson exception createBoxBase')
|
||
continue
|
||
|
||
actorNickname=getNicknameFromActor(postJsonObject['actor'])
|
||
if not actorNickname:
|
||
continue
|
||
actorDomain,actorPort=getDomainFromActor(postJsonObject['actor'])
|
||
if not actorDomain:
|
||
continue
|
||
|
||
# is the actor followed by this account?
|
||
if not followingHandles:
|
||
with open(followingFilename, 'r') as followingFile:
|
||
followingHandles = followingFile.read()
|
||
if actorNickname+'@'+actorDomain not in followingHandles:
|
||
continue
|
||
|
||
if ocapAlways:
|
||
capsList=None
|
||
# Note: should this be in the Create or the object of a post?
|
||
if postJsonObject.get('capability'):
|
||
if isinstance(postJsonObject['capability'], list):
|
||
capsList=postJsonObject['capability']
|
||
|
||
# Have capabilities been granted for the sender?
|
||
ocapFilename=baseDir+'/accounts/'+handle+'/ocap/granted/'+postJsonObject['actor'].replace('/','#')+'.json'
|
||
if not os.path.isfile(ocapFilename):
|
||
continue
|
||
|
||
# read the capabilities id
|
||
loadedOcap=False
|
||
try:
|
||
with open(ocapFilename, 'r') as fp:
|
||
ocapJson=commentjson.load(fp)
|
||
loadedOcap=True
|
||
except:
|
||
print('WARN: commentjson exception createBoxBase')
|
||
|
||
if loadedOcap:
|
||
if ocapJson.get('id'):
|
||
if ocapJson['id'] in capsList:
|
||
postsInBoxDict[statusNumber]=sharedInboxFilename
|
||
postsCtr+=1
|
||
else:
|
||
postsInBoxDict[statusNumber]=sharedInboxFilename
|
||
postsCtr+=1
|
||
return postsCtr
|
||
|
||
def createBoxBase(session,baseDir: str,boxname: str, \
|
||
nickname: str,domain: str,port: int,httpPrefix: str, \
|
||
itemsPerPage: int,headerOnly: bool,authorized :bool, \
|
||
ocapAlways: bool,pageNumber=None) -> {}:
|
||
"""Constructs the box feed for a person with the given nickname
|
||
"""
|
||
if not authorized:
|
||
pageNumber=1
|
||
|
||
if boxname!='inbox' and boxname!='dm' and \
|
||
boxname!='tlreplies' and boxname!='tlmedia' and boxname!='outbox':
|
||
return None
|
||
if boxname!='dm' and boxname!='tlreplies' and boxname!='tlmedia':
|
||
boxDir = createPersonDir(nickname,domain,baseDir,boxname)
|
||
else:
|
||
# extract DMs or replies or media from the inbox
|
||
boxDir = createPersonDir(nickname,domain,baseDir,'inbox')
|
||
sharedBoxDir=None
|
||
if boxname=='inbox' or boxname=='tlreplies' or boxname=='tlmedia':
|
||
sharedBoxDir = createPersonDir('inbox',domain,baseDir,boxname)
|
||
|
||
if port:
|
||
if port!=80 and port!=443:
|
||
if ':' not in domain:
|
||
domain=domain+':'+str(port)
|
||
|
||
boxActor=httpPrefix+'://'+domain+'/users/'+nickname
|
||
|
||
pageStr='?page=true'
|
||
if pageNumber:
|
||
try:
|
||
pageStr='?page='+str(pageNumber)
|
||
except:
|
||
pass
|
||
boxHeader = {'@context': 'https://www.w3.org/ns/activitystreams',
|
||
'first': httpPrefix+'://'+domain+'/users/'+nickname+'/'+boxname+'?page=true',
|
||
'id': httpPrefix+'://'+domain+'/users/'+nickname+'/'+boxname,
|
||
'last': httpPrefix+'://'+domain+'/users/'+nickname+'/'+boxname+'?page=true',
|
||
'totalItems': 0,
|
||
'type': 'OrderedCollection'}
|
||
boxItems = {'@context': 'https://www.w3.org/ns/activitystreams',
|
||
'id': httpPrefix+'://'+domain+'/users/'+nickname+'/'+boxname+pageStr,
|
||
'orderedItems': [
|
||
],
|
||
'partOf': httpPrefix+'://'+domain+'/users/'+nickname+'/'+boxname,
|
||
'type': 'OrderedCollectionPage'}
|
||
|
||
# counter for posts so far added to the target page
|
||
postsOnPageCtr=0
|
||
|
||
# post filenames sorted in descending order
|
||
postsInBoxDict={}
|
||
postsInBox={}
|
||
|
||
indexFilename=baseDir+'/accounts/'+nickname+'@'+domain+'/'+boxname+'.index'
|
||
lookedUpFromIndex=False
|
||
if os.path.isfile(indexFilename):
|
||
print('DEBUG: using index file to construct timeline')
|
||
postsCtr=0
|
||
maxPostCtr=None
|
||
if not pageNumber:
|
||
minPageNumber=4
|
||
else:
|
||
minPageNumber=pageNumber+4
|
||
maxPostCtr=itemsPerPage*minPageNumber
|
||
with open(indexFilename, 'r') as indexFile:
|
||
while postsCtr<maxPostCtr:
|
||
postFilename=indexFile.readline()
|
||
if not postFilename:
|
||
break
|
||
postsInBox[postsCtr]=os.path.join(boxDir, postFilename.replace('\n',''))
|
||
postsCtr+=1
|
||
lookedUpFromIndex=True
|
||
else:
|
||
postsCtr=createBoxIndex(boxDir,postsInBoxDict)
|
||
|
||
# combine the inbox for the account with the shared inbox
|
||
if sharedBoxDir:
|
||
postsCtr= \
|
||
createSharedInboxIndex(baseDir,sharedBoxDir, \
|
||
postsInBoxDict,postsCtr, \
|
||
nickname,domain,ocapAlways)
|
||
|
||
# sort the list in descending order of date
|
||
postsInBox=OrderedDict(sorted(postsInBoxDict.items(),reverse=True))
|
||
|
||
# number of posts in box
|
||
boxHeader['totalItems']=postsCtr
|
||
prevPostFilename=None
|
||
|
||
if not pageNumber:
|
||
pageNumber=1
|
||
|
||
# Generate first and last entries within header
|
||
if postsCtr>0:
|
||
lastPage=int(postsCtr/itemsPerPage)
|
||
if lastPage<1:
|
||
lastPage=1
|
||
boxHeader['last']= \
|
||
httpPrefix+'://'+domain+'/users/'+nickname+'/'+boxname+'?page='+str(lastPage)
|
||
|
||
# Insert posts
|
||
currPage=1
|
||
postsCtr=0
|
||
for statusNumber,postFilename in postsInBox.items():
|
||
# Are we at the starting page yet?
|
||
if prevPostFilename and currPage==pageNumber and postsCtr==0:
|
||
# update the prev entry for the last message id
|
||
if '#statuses#' in prevPostFilename:
|
||
postId = prevPostFilename.split('#statuses#')[1].replace('#activity','')
|
||
boxHeader['prev']= \
|
||
httpPrefix+'://'+domain+'/users/'+nickname+'/'+ \
|
||
boxname+'?min_id='+postId+'&page=true'
|
||
|
||
# get the full path of the post file
|
||
filePath = postFilename
|
||
try:
|
||
if os.path.isfile(filePath):
|
||
# is this a valid timeline post?
|
||
isPost=False
|
||
# must be a "Note" or "Announce" type
|
||
with open(filePath, 'r') as file:
|
||
postStr = file.read()
|
||
if '"Note"' in postStr or '"Announce"' in postStr or \
|
||
('"Question"' in postStr and '"Create"' in postStr):
|
||
isPost=True
|
||
if boxname=='dm':
|
||
if '#Public' in postStr or '/followers' in postStr:
|
||
isPost=False
|
||
elif boxname=='tlreplies':
|
||
if boxActor not in postStr:
|
||
isPost=False
|
||
elif boxname=='tlmedia':
|
||
if '"Create"' in postStr:
|
||
if 'mediaType' not in postStr or 'image/' not in postStr:
|
||
isPost=False
|
||
|
||
if isPost:
|
||
isTimelinePost=False
|
||
if currPage <= pageNumber and postsOnPageCtr <= itemsPerPage:
|
||
# get the post as json
|
||
p = json.loads(postStr)
|
||
|
||
if lookedUpFromIndex:
|
||
isTimelinePost=True
|
||
else:
|
||
if (boxname!='dm' and boxname!='tlreplies' and boxname!='tlmedia'):
|
||
isTimelinePost=True
|
||
else:
|
||
if boxname=='dm':
|
||
if isDM(p):
|
||
isTimelinePost=True
|
||
elif boxname=='tlreplies':
|
||
if isDM(p) or isReply(p,boxActor):
|
||
isTimelinePost=True
|
||
elif boxname=='tlmedia':
|
||
if isImageMedia(session,baseDir,httpPrefix,nickname,domain,p):
|
||
isTimelinePost=True
|
||
|
||
if isTimelinePost and currPage == pageNumber:
|
||
# remove any capability so that it's not displayed
|
||
if p.get('capability'):
|
||
del p['capability']
|
||
# Don't show likes, replies or shares (announces) to unauthorized viewers
|
||
if not authorized:
|
||
if p.get('object'):
|
||
if isinstance(p['object'], dict):
|
||
if p['object'].get('likes'):
|
||
p['likes']={}
|
||
if p['object'].get('replies'):
|
||
p['replies']={}
|
||
if p['object'].get('shares'):
|
||
p['shares']={}
|
||
# insert it into the box feed
|
||
if postsOnPageCtr < itemsPerPage:
|
||
if not headerOnly:
|
||
boxItems['orderedItems'].append(p)
|
||
postsOnPageCtr += 1
|
||
if postsOnPageCtr >= itemsPerPage:
|
||
# if this is the last post update the next message ID
|
||
if '/statuses/' in p['id']:
|
||
postId = p['id'].split('/statuses/')[1].replace('/activity','')
|
||
boxHeader['next']= \
|
||
httpPrefix+'://'+domain+'/users/'+ \
|
||
nickname+'/'+boxname+'?max_id='+ \
|
||
postId+'&page=true'
|
||
|
||
# remember the last post filename for use with prev
|
||
prevPostFilename = postFilename
|
||
if postsOnPageCtr >= itemsPerPage:
|
||
break
|
||
# count the pages
|
||
if isTimelinePost:
|
||
postsCtr += 1
|
||
if postsCtr >= itemsPerPage:
|
||
postsCtr = 0
|
||
currPage += 1
|
||
except Exception as e:
|
||
print(e)
|
||
if headerOnly:
|
||
return boxHeader
|
||
return boxItems
|
||
|
||
def expireCache(baseDir: str,personCache: {},httpPrefix: str,archiveDir: str,maxPostsInBox=32000):
|
||
"""Thread used to expire actors from the cache and archive old posts
|
||
"""
|
||
while True:
|
||
# once per day
|
||
time.sleep(60*60*24)
|
||
expirePersonCache(basedir,personCache)
|
||
archivePosts(baseDir,httpPrefix,archiveDir,maxPostsInBox)
|
||
|
||
def archivePosts(baseDir: str,httpPrefix: str,archiveDir: str,maxPostsInBox=32000) -> None:
|
||
"""Archives posts for all accounts
|
||
"""
|
||
if archiveDir:
|
||
if not os.path.isdir(archiveDir):
|
||
os.mkdir(archiveDir)
|
||
if archiveDir:
|
||
if not os.path.isdir(archiveDir+'/accounts'):
|
||
os.mkdir(archiveDir+'/accounts')
|
||
|
||
for subdir, dirs, files in os.walk(baseDir+'/accounts'):
|
||
for handle in dirs:
|
||
if '@' in handle:
|
||
nickname=handle.split('@')[0]
|
||
domain=handle.split('@')[1]
|
||
archiveSubdir=None
|
||
if archiveDir:
|
||
if not os.path.isdir(archiveDir+'/accounts/'+handle):
|
||
os.mkdir(archiveDir+'/accounts/'+handle)
|
||
if not os.path.isdir(archiveDir+'/accounts/'+handle+'/inbox'):
|
||
os.mkdir(archiveDir+'/accounts/'+handle+'/inbox')
|
||
if not os.path.isdir(archiveDir+'/accounts/'+handle+'/outbox'):
|
||
os.mkdir(archiveDir+'/accounts/'+handle+'/outbox')
|
||
archiveSubdir=archiveDir+'/accounts/'+handle+'/inbox'
|
||
archivePostsForPerson(httpPrefix,nickname,domain,baseDir, \
|
||
'inbox',archiveSubdir, \
|
||
maxPostsInBox)
|
||
if archiveDir:
|
||
archiveSubdir=archiveDir+'/accounts/'+handle+'/outbox'
|
||
archivePostsForPerson(httpPrefix,nickname,domain,baseDir, \
|
||
'outbox',archiveSubdir, \
|
||
maxPostsInBox)
|
||
|
||
def archivePostsForPerson(httpPrefix: str,nickname: str,domain: str,baseDir: str, \
|
||
boxname: str,archiveDir: str,maxPostsInBox=32000) -> None:
|
||
"""Retain a maximum number of posts within the given box
|
||
Move any others to an archive directory
|
||
"""
|
||
if boxname!='inbox' and boxname!='outbox':
|
||
return
|
||
if archiveDir:
|
||
if not os.path.isdir(archiveDir):
|
||
os.mkdir(archiveDir)
|
||
boxDir = createPersonDir(nickname,domain,baseDir,boxname)
|
||
postsInBox=os.scandir(boxDir)
|
||
noOfPosts=0
|
||
for f in postsInBox:
|
||
noOfPosts+=1
|
||
if noOfPosts<=maxPostsInBox:
|
||
return
|
||
|
||
# remove entries from the index
|
||
handle=nickname+'@'+domain
|
||
indexFilename=baseDir+'/accounts/'+handle+'/'+boxname+'.index'
|
||
if os.path.isfile(indexFilename):
|
||
indexCtr=0
|
||
# get the existing index entries as a string
|
||
newIndex=''
|
||
with open(indexFilename, 'r') as indexFile:
|
||
for postId in indexFile:
|
||
newIndex+=postId
|
||
indexCtr+=1
|
||
if indexCtr>=maxPostsInBox:
|
||
break
|
||
# save the new index file
|
||
if len(newIndex)>0:
|
||
indexFile=open(indexFilename,'w+')
|
||
if indexFile:
|
||
indexFile.write(newIndex)
|
||
indexFile.close()
|
||
|
||
postsInBoxDict={}
|
||
postsCtr=0
|
||
postsInBox=os.scandir(boxDir)
|
||
for postFilename in postsInBox:
|
||
postFilename=postFilename.name
|
||
if not postFilename.endswith('.json'):
|
||
continue
|
||
# Time of file creation
|
||
fullFilename=os.path.join(boxDir,postFilename)
|
||
if os.path.isfile(fullFilename):
|
||
content=open(fullFilename).read()
|
||
if '"published":' in content:
|
||
publishedStr=content.split('"published":')[1]
|
||
if '"' in publishedStr:
|
||
publishedStr=publishedStr.split('"')[1]
|
||
if publishedStr.endswith('Z'):
|
||
postsInBoxDict[publishedStr]=postFilename
|
||
postsCtr+=1
|
||
|
||
noOfPosts=postsCtr
|
||
if noOfPosts<=maxPostsInBox:
|
||
return
|
||
|
||
# sort the list in ascending order of date
|
||
postsInBoxSorted=OrderedDict(sorted(postsInBoxDict.items(),reverse=False))
|
||
|
||
# directory containing cached html posts
|
||
postCacheDir=boxDir.replace('/'+boxname,'/postcache')
|
||
|
||
for publishedStr,postFilename in postsInBoxSorted.items():
|
||
filePath=os.path.join(boxDir,postFilename)
|
||
if not os.path.isfile(filePath):
|
||
continue
|
||
if archiveDir:
|
||
repliesPath=filePath.replace('.json','.replies')
|
||
archivePath=os.path.join(archiveDir,postFilename)
|
||
os.rename(filePath,archivePath)
|
||
if os.path.isfile(repliesPath):
|
||
os.rename(repliesPath,archivePath)
|
||
else:
|
||
deletePost(baseDir,httpPrefix,nickname,domain,filePath,False)
|
||
|
||
# remove cached html posts
|
||
postCacheFilename=os.path.join(postCacheDir,postFilename).replace('.json','.html')
|
||
if os.path.isfile(postCacheFilename):
|
||
os.remove(postCacheFilename)
|
||
|
||
noOfPosts-=1
|
||
if noOfPosts<=maxPostsInBox:
|
||
break
|
||
|
||
def getPublicPostsOfPerson(baseDir: str,nickname: str,domain: str, \
|
||
raw: bool,simple: bool,useTor: bool, \
|
||
port: int,httpPrefix: str, \
|
||
debug: bool,projectVersion: str) -> None:
|
||
""" This is really just for test purposes
|
||
"""
|
||
session = createSession(domain,port,useTor)
|
||
personCache={}
|
||
cachedWebfingers={}
|
||
federationList=[]
|
||
|
||
domainFull=domain
|
||
if port:
|
||
if port!=80 and port!=443:
|
||
if ':' not in domain:
|
||
domainFull=domain+':'+str(port)
|
||
handle=httpPrefix+"://"+domainFull+"/@"+nickname
|
||
wfRequest = \
|
||
webfingerHandle(session,handle,httpPrefix,cachedWebfingers, \
|
||
domain,projectVersion)
|
||
if not wfRequest:
|
||
sys.exit()
|
||
|
||
personUrl,pubKeyId,pubKey,personId,shaedInbox,capabilityAcquisition,avatarUrl,displayName= \
|
||
getPersonBox(baseDir,session,wfRequest,personCache, \
|
||
projectVersion,httpPrefix,nickname,domain,'outbox')
|
||
wfResult = json.dumps(wfRequest, indent=2, sort_keys=False)
|
||
|
||
maxMentions=10
|
||
maxEmoji=10
|
||
maxAttachments=5
|
||
userPosts = getPosts(session,personUrl,30,maxMentions,maxEmoji, \
|
||
maxAttachments,federationList, \
|
||
personCache,raw,simple,debug, \
|
||
projectVersion,httpPrefix,domain)
|
||
#print(str(userPosts))
|
||
|
||
def sendCapabilitiesUpdate(session,baseDir: str,httpPrefix: str, \
|
||
nickname: str,domain: str,port: int, \
|
||
followerUrl,updateCaps: [], \
|
||
sendThreads: [],postLog: [], \
|
||
cachedWebfingers: {},personCache: {}, \
|
||
federationList :[],debug :bool, \
|
||
projectVersion: str) -> int:
|
||
"""When the capabilities for a follower are changed this
|
||
sends out an update. followerUrl is the actor of the follower.
|
||
"""
|
||
updateJson=capabilitiesUpdate(baseDir,httpPrefix, \
|
||
nickname,domain,port, \
|
||
followerUrl, \
|
||
updateCaps)
|
||
|
||
if not updateJson:
|
||
return 1
|
||
|
||
if debug:
|
||
pprint(updateJson)
|
||
print('DEBUG: sending capabilities update from '+ \
|
||
nickname+'@'+domain+' port '+ str(port) + \
|
||
' to '+followerUrl)
|
||
|
||
clientToServer=False
|
||
followerNickname=getNicknameFromActor(followerUrl)
|
||
if not followerNickname:
|
||
print('WARN: unable to find nickname in '+followerUrl)
|
||
return 1
|
||
followerDomain,followerPort=getDomainFromActor(followerUrl)
|
||
return sendSignedJson(updateJson,session,baseDir, \
|
||
nickname,domain,port, \
|
||
followerNickname,followerDomain,followerPort, '', \
|
||
httpPrefix,True,clientToServer, \
|
||
federationList, \
|
||
sendThreads,postLog,cachedWebfingers, \
|
||
personCache,debug,projectVersion)
|
||
|
||
def populateRepliesJson(baseDir: str,nickname: str,domain: str, \
|
||
postRepliesFilename: str,authorized: bool, \
|
||
repliesJson: {}) -> None:
|
||
# populate the items list with replies
|
||
repliesBoxes=['outbox','inbox']
|
||
with open(postRepliesFilename,'r') as repliesFile:
|
||
for messageId in repliesFile:
|
||
replyFound=False
|
||
# examine inbox and outbox
|
||
for boxname in repliesBoxes:
|
||
searchFilename= \
|
||
baseDir+ \
|
||
'/accounts/'+nickname+'@'+ \
|
||
domain+'/'+ \
|
||
boxname+'/'+ \
|
||
messageId.replace('\n','').replace('/','#')+'.json'
|
||
if os.path.isfile(searchFilename):
|
||
if authorized or \
|
||
'https://www.w3.org/ns/activitystreams#Public' in open(searchFilename).read():
|
||
postJsonObject=loadJson(searchFilename)
|
||
if postJsonObject:
|
||
if postJsonObject['object'].get('cc'):
|
||
if authorized or \
|
||
('https://www.w3.org/ns/activitystreams#Public' in postJsonObject['object']['to'] or \
|
||
'https://www.w3.org/ns/activitystreams#Public' in postJsonObject['object']['cc']):
|
||
repliesJson['orderedItems'].append(postJsonObject)
|
||
replyFound=True
|
||
else:
|
||
if authorized or \
|
||
'https://www.w3.org/ns/activitystreams#Public' in postJsonObject['object']['to']:
|
||
repliesJson['orderedItems'].append(postJsonObject)
|
||
replyFound=True
|
||
break
|
||
# if not in either inbox or outbox then examine the shared inbox
|
||
if not replyFound:
|
||
searchFilename= \
|
||
baseDir+ \
|
||
'/accounts/inbox@'+ \
|
||
domain+'/inbox/'+ \
|
||
messageId.replace('\n','').replace('/','#')+'.json'
|
||
if os.path.isfile(searchFilename):
|
||
if authorized or \
|
||
'https://www.w3.org/ns/activitystreams#Public' in open(searchFilename).read():
|
||
# get the json of the reply and append it to the collection
|
||
postJsonObject=loadJson(searchFilename)
|
||
if postJsonObject:
|
||
if postJsonObject['object'].get('cc'):
|
||
if authorized or \
|
||
('https://www.w3.org/ns/activitystreams#Public' in postJsonObject['object']['to'] or \
|
||
'https://www.w3.org/ns/activitystreams#Public' in postJsonObject['object']['cc']):
|
||
repliesJson['orderedItems'].append(postJsonObject)
|
||
else:
|
||
if authorized or \
|
||
'https://www.w3.org/ns/activitystreams#Public' in postJsonObject['object']['to']:
|
||
repliesJson['orderedItems'].append(postJsonObject)
|
||
|
||
def rejectAnnounce(announceFilename: str):
|
||
"""Marks an announce as rejected
|
||
"""
|
||
if not os.path.isfile(announceFilename+'.reject'):
|
||
rejectAnnounceFile=open(announceFilename+'.reject', "w+")
|
||
rejectAnnounceFile.write('\n')
|
||
rejectAnnounceFile.close()
|
||
|
||
def downloadAnnounce(session,baseDir: str,httpPrefix: str,nickname: str,domain: str,postJsonObject: {},projectVersion: str) -> {}:
|
||
"""Download the post referenced by an announce
|
||
"""
|
||
if not postJsonObject.get('object'):
|
||
return None
|
||
if not isinstance(postJsonObject['object'], str):
|
||
return None
|
||
|
||
# get the announced post
|
||
announceCacheDir=baseDir+'/cache/announce/'+nickname
|
||
if not os.path.isdir(announceCacheDir):
|
||
os.mkdir(announceCacheDir)
|
||
announceFilename=announceCacheDir+'/'+postJsonObject['object'].replace('/','#')+'.json'
|
||
print('announceFilename: '+announceFilename)
|
||
|
||
if os.path.isfile(announceFilename+'.reject'):
|
||
return None
|
||
|
||
if os.path.isfile(announceFilename):
|
||
print('Reading cached Announce content for '+postJsonObject['object'])
|
||
postJsonObject=loadJson(announceFilename)
|
||
if postJsonObject:
|
||
return postJsonObject
|
||
else:
|
||
print('Downloading Announce content for '+postJsonObject['object'])
|
||
asHeader={'Accept': 'application/activity+json; profile="https://www.w3.org/ns/activitystreams"'}
|
||
if '/channel/' in postJsonObject['actor']:
|
||
asHeader={'Accept': 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'}
|
||
actorNickname=getNicknameFromActor(postJsonObject['actor'])
|
||
actorDomain,actorPort=getDomainFromActor(postJsonObject['actor'])
|
||
announcedJson=getJson(session,postJsonObject['object'],asHeader,None,projectVersion,httpPrefix,domain)
|
||
|
||
if not announcedJson:
|
||
return None
|
||
|
||
if not announcedJson.get('id'):
|
||
rejectAnnounce(announceFilename)
|
||
#pprint(announcedJson)
|
||
return None
|
||
if '/statuses/' not in announcedJson['id']:
|
||
rejectAnnounce(announceFilename)
|
||
return None
|
||
if '/users/' not in announcedJson['id'] and \
|
||
'/channel/' not in announcedJson['id'] and \
|
||
'/profile/' not in announcedJson['id']:
|
||
rejectAnnounce(announceFilename)
|
||
return None
|
||
if not announcedJson.get('type'):
|
||
rejectAnnounce(announceFilename)
|
||
#pprint(announcedJson)
|
||
return None
|
||
if announcedJson['type']!='Note':
|
||
rejectAnnounce(announceFilename)
|
||
#pprint(announcedJson)
|
||
return None
|
||
|
||
# wrap in create to be consistent with other posts
|
||
announcedJson= \
|
||
outboxMessageCreateWrap(httpPrefix, \
|
||
actorNickname,actorDomain,actorPort, \
|
||
announcedJson)
|
||
if announcedJson['type']!='Create':
|
||
rejectAnnounce(announceFilename)
|
||
#pprint(announcedJson)
|
||
return None
|
||
|
||
# set the id to the original status
|
||
announcedJson['id']=postJsonObject['object']
|
||
announcedJson['object']['id']=postJsonObject['object']
|
||
# check that the repeat isn't for a blocked account
|
||
attributedNickname=getNicknameFromActor(announcedJson['object']['id'])
|
||
attributedDomain,attributedPort=getDomainFromActor(announcedJson['object']['id'])
|
||
if attributedNickname and attributedDomain:
|
||
if attributedPort:
|
||
if attributedPort!=80 and attributedPort!=443:
|
||
attributedDomain=attributedDomain+':'+str(attributedPort)
|
||
if isBlocked(baseDir,nickname,domain,attributedNickname,attributedDomain):
|
||
rejectAnnounce(announceFilename)
|
||
return None
|
||
postJsonObject=announcedJson
|
||
if saveJson(postJsonObject,announceFilename):
|
||
return postJsonObject
|
||
return None
|