__filename__ = "daemon.py" __author__ = "Bob Mottram" __license__ = "AGPL3+" __version__ = "0.0.1" __maintainer__ = "Bob Mottram" __email__ = "bob@freedombone.net" __status__ = "Production" from http.server import BaseHTTPRequestHandler,ThreadingHTTPServer #import socketserver import commentjson import json import time import base64 # used for mime decoding of message POST import email.parser # for saving images from binascii import a2b_base64 from hashlib import sha256 from pprint import pprint from session import createSession from webfinger import webfingerMeta from webfinger import webfingerLookup from webfinger import webfingerHandle from person import registerAccount from person import personLookup from person import personBoxJson from person import createSharedInbox from person import isSuspended from person import suspendAccount from person import unsuspendAccount from person import removeAccount from person import canRemovePost from posts import outboxMessageCreateWrap from posts import savePostToBox from posts import sendToFollowers from posts import postIsAddressedToPublic from posts import sendToNamedAddresses from posts import createPublicPost from posts import createReportPost from posts import createUnlistedPost from posts import createFollowersOnlyPost from posts import createDirectMessagePost from posts import populateRepliesJson from posts import addToField from posts import expireCache from inbox import inboxPermittedMessage from inbox import inboxMessageHasParams from inbox import runInboxQueue from inbox import savePostToInboxQueue from inbox import populateReplies from follow import getFollowingFeed from follow import outboxUndoFollow from follow import sendFollowRequest from auth import authorize from auth import createPassword from auth import createBasicAuthHeader from auth import authorizeBasic from threads import threadWithTrace from media import getMediaPath from media import createMediaDirs from delete import outboxDelete from like import outboxLike from like import outboxUndoLike from blocking import outboxBlock from blocking import outboxUndoBlock from blocking import addBlock from blocking import removeBlock from blocking import addGlobalBlock from blocking import removeGlobalBlock from blocking import isBlockedHashtag from config import setConfigParam from config import getConfigParam from roles import outboxDelegate from roles import setRole from roles import clearModeratorStatus from skills import outboxSkills from availability import outboxAvailability from webinterface import htmlInboxDMs from webinterface import htmlUnblockConfirm from webinterface import htmlPersonOptions from webinterface import htmlIndividualPost from webinterface import htmlProfile from webinterface import htmlInbox from webinterface import htmlOutbox from webinterface import htmlModeration from webinterface import htmlPostReplies from webinterface import htmlLogin from webinterface import htmlSuspended from webinterface import htmlGetLoginCredentials from webinterface import htmlNewPost from webinterface import htmlFollowConfirm from webinterface import htmlSearch from webinterface import htmlSearchEmoji from webinterface import htmlSearchEmojiTextEntry from webinterface import htmlUnfollowConfirm from webinterface import htmlProfileAfterSearch from webinterface import htmlEditProfile from webinterface import htmlTermsOfService from webinterface import htmlHashtagSearch from webinterface import htmlModerationInfo from webinterface import htmlSearchSharedItems from webinterface import htmlHashtagBlocked from shares import getSharesFeedForPerson from shares import outboxShareUpload from shares import outboxUndoShareUpload from shares import addShare from utils import getNicknameFromActor from utils import getDomainFromActor from utils import getStatusNumber from manualapprove import manualDenyFollowRequest from manualapprove import manualApproveFollowRequest from announce import createAnnounce from announce import outboxAnnounce from content import addHtmlTags from media import removeMetaData from cache import storePersonInCache import os import sys # maximum number of posts to list in outbox feed maxPostsInFeed=12 # number of follows/followers per page followsPerPage=12 # number of item shares per page sharesPerPage=12 def readFollowList(filename: str): """Returns a list of ActivityPub addresses to follow """ followlist=[] if not os.path.isfile(filename): return followlist followUsers = open(filename, "r") for u in followUsers: if u not in followlist: nickname,domain = parseHandle(u) if nickname: followlist.append(nickname+'@'+domain) followUsers.close() return followlist class PubServer(BaseHTTPRequestHandler): protocol_version = 'HTTP/1.1' def _requestHTTP(self) -> bool: """Should a http response be given? """ if self.headers['Accept'].startswith('*'): return False if 'json' in self.headers['Accept']: return False return True def _login_headers(self,fileFormat: str,length: int) -> None: self.send_response(200) self.send_header('Content-type', fileFormat) self.send_header('Content-Length', str(length)) self.send_header('Host', self.server.domainFull) self.send_header('WWW-Authenticate', 'title="Login to Epicyon", Basic realm="epicyon"') self.end_headers() def _set_headers(self,fileFormat: str,length: int,cookie: str) -> None: self.send_response(200) self.send_header('Content-type', fileFormat) self.send_header('Content-Length', str(length)) if cookie: self.send_header('Cookie', cookie) self.send_header('Host', self.server.domainFull) self.send_header('InstanceID', self.server.instanceId) self.end_headers() def _redirect_headers(self,redirect: str,cookie: str) -> None: self.send_response(303) #self.send_header('Content-type', 'text/html') if cookie: self.send_header('Cookie', cookie) self.send_header('Location', redirect) self.send_header('Host', self.server.domainFull) self.send_header('InstanceID', self.server.instanceId) self.send_header('Content-Length', '0') self.end_headers() def _404(self) -> None: msg="

404 Not Found

".encode('utf-8') self.send_response(404) self.send_header('Content-Type', 'text/html; charset=utf-8') self.send_header('Content-Length', str(len(msg))) self.end_headers() try: self.wfile.write(msg) except Exception as e: print('Error when showing 404') print(e) def _webfinger(self) -> bool: if not self.path.startswith('/.well-known'): return False if self.server.debug: print('DEBUG: WEBFINGER well-known') if self.server.debug: print('DEBUG: WEBFINGER host-meta') if self.path.startswith('/.well-known/host-meta'): wfResult=webfingerMeta(self.server.httpPrefix,self.server.domainFull) if wfResult: msg=wfResult.encode('utf-8') self._set_headers('application/xrd+xml',len(msg),None) self.wfile.write(msg) return if self.server.debug: print('DEBUG: WEBFINGER lookup '+self.path+' '+str(self.server.baseDir)) wfResult=webfingerLookup(self.path,self.server.baseDir,self.server.port,self.server.debug) if wfResult: msg=json.dumps(wfResult).encode('utf-8') self._set_headers('application/jrd+json',len(msg),None) self.wfile.write(msg) else: if self.server.debug: print('DEBUG: WEBFINGER lookup 404 '+self.path) self._404() return True def _permittedDir(self,path: str) -> bool: """These are special paths which should not be accessible directly via GET or POST """ if path.startswith('/wfendpoints') or \ path.startswith('/keys') or \ path.startswith('/accounts'): return False return True def _postToOutbox(self,messageJson: {}) -> bool: """post is received by the outbox Client to server message post https://www.w3.org/TR/activitypub/#client-to-server-outbox-delivery """ if not messageJson.get('type'): if self.server.debug: print('DEBUG: POST to outbox has no "type" parameter') return False if not messageJson.get('object') and messageJson.get('content'): if messageJson['type']!='Create': # https://www.w3.org/TR/activitypub/#object-without-create if self.server.debug: print('DEBUG: POST to outbox - adding Create wrapper') messageJson= \ outboxMessageCreateWrap(self.server.httpPrefix, \ self.postToNickname, \ self.server.domain, \ self.server.port, \ messageJson) if messageJson['type']=='Create': if not (messageJson.get('id') and \ messageJson.get('type') and \ messageJson.get('actor') and \ messageJson.get('object') and \ messageJson.get('to')): if self.server.debug: pprint(messageJson) print('DEBUG: POST to outbox - Create does not have the required parameters') return False # https://www.w3.org/TR/activitypub/#create-activity-outbox messageJson['object']['attributedTo']=messageJson['actor'] if messageJson['object'].get('attachment'): attachmentIndex=0 if messageJson['object']['attachment'][attachmentIndex].get('mediaType'): fileExtension='png' if messageJson['object']['attachment'][attachmentIndex]['mediaType'].endswith('jpeg'): fileExtension='jpg' if messageJson['object']['attachment'][attachmentIndex]['mediaType'].endswith('gif'): fileExtension='gif' mediaDir=self.server.baseDir+'/accounts/'+self.postToNickname+'@'+self.server.domain uploadMediaFilename=mediaDir+'/upload.'+fileExtension if not os.path.isfile(uploadMediaFilename): del messageJson['object']['attachment'] else: # generate a path for the uploaded image mPath=getMediaPath() mediaPath=mPath+'/'+createPassword(32)+'.'+fileExtension createMediaDirs(self.server.baseDir,mPath) mediaFilename=self.server.baseDir+'/'+mediaPath # move the uploaded image to its new path os.rename(uploadMediaFilename,mediaFilename) # change the url of the attachment messageJson['object']['attachment'][attachmentIndex]['url']= \ self.server.httpPrefix+'://'+self.server.domainFull+'/'+mediaPath permittedOutboxTypes=[ 'Create','Announce','Like','Follow','Undo', \ 'Update','Add','Remove','Block','Delete', \ 'Delegate','Skill' ] if messageJson['type'] not in permittedOutboxTypes: if self.server.debug: print('DEBUG: POST to outbox - '+messageJson['type']+ \ ' is not a permitted activity type') return False if messageJson.get('id'): postId=messageJson['id'].replace('/activity','').replace('/undo','') if self.server.debug: print('DEBUG: id attribute exists within POST to outbox') else: if self.server.debug: print('DEBUG: No id attribute within POST to outbox') postId=None if self.server.debug: pprint(messageJson) print('DEBUG: savePostToBox') savePostToBox(self.server.baseDir, \ self.server.httpPrefix, \ postId, \ self.postToNickname, \ self.server.domainFull,messageJson,'outbox') if outboxAnnounce(self.server.baseDir,messageJson,self.server.debug): if self.server.debug: print('DEBUG: Updated announcements (shares) collection for the post associated with the Announce activity') if not self.server.session: if self.server.debug: print('DEBUG: creating new session for c2s') self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) if self.server.debug: print('DEBUG: sending c2s post to followers') sendToFollowers(self.server.session,self.server.baseDir, \ self.postToNickname,self.server.domain, \ self.server.port, \ self.server.httpPrefix, \ self.server.federationList, \ self.server.sendThreads, \ self.server.postLog, \ self.server.cachedWebfingers, \ self.server.personCache, \ messageJson,self.server.debug, \ self.server.projectVersion) if self.server.debug: print('DEBUG: handle any unfollow requests') outboxUndoFollow(self.server.baseDir,messageJson,self.server.debug) if self.server.debug: print('DEBUG: handle delegation requests') outboxDelegate(self.server.baseDir,self.postToNickname,messageJson,self.server.debug) if self.server.debug: print('DEBUG: handle skills changes requests') outboxSkills(self.server.baseDir,self.postToNickname,messageJson,self.server.debug) if self.server.debug: print('DEBUG: handle availability changes requests') outboxAvailability(self.server.baseDir,self.postToNickname,messageJson,self.server.debug) if self.server.debug: print('DEBUG: handle any like requests') outboxLike(self.server.baseDir,self.server.httpPrefix, \ self.postToNickname,self.server.domain,self.server.port, \ messageJson,self.server.debug) if self.server.debug: print('DEBUG: handle any undo like requests') outboxUndoLike(self.server.baseDir,self.server.httpPrefix, \ self.postToNickname,self.server.domain,self.server.port, \ messageJson,self.server.debug) if self.server.debug: print('DEBUG: handle delete requests') outboxDelete(self.server.baseDir,self.server.httpPrefix, \ self.postToNickname,self.server.domain, \ messageJson,self.server.debug, \ self.server.allowDeletion) if self.server.debug: print('DEBUG: handle block requests') outboxBlock(self.server.baseDir,self.server.httpPrefix, \ self.postToNickname,self.server.domain, \ self.server.port, messageJson,self.server.debug) if self.server.debug: print('DEBUG: handle undo block requests') outboxUndoBlock(self.server.baseDir,self.server.httpPrefix, \ self.postToNickname,self.server.domain, \ self.server.port, messageJson,self.server.debug) if self.server.debug: print('DEBUG: handle share uploads') outboxShareUpload(self.server.baseDir,self.server.httpPrefix, \ self.postToNickname,self.server.domain, \ self.server.port, messageJson,self.server.debug) if self.server.debug: print('DEBUG: handle undo share uploads') outboxUndoShareUpload(self.server.baseDir,self.server.httpPrefix, \ self.postToNickname,self.server.domain, \ self.server.port, messageJson,self.server.debug) if self.server.debug: print('DEBUG: sending c2s post to named addresses') print('c2s sender: '+self.postToNickname+'@'+self.server.domain+':'+str(self.server.port)) sendToNamedAddresses(self.server.session,self.server.baseDir, \ self.postToNickname,self.server.domain, \ self.server.port, \ self.server.httpPrefix, \ self.server.federationList, \ self.server.sendThreads, \ self.server.postLog, \ self.server.cachedWebfingers, \ self.server.personCache, \ messageJson,self.server.debug, \ self.server.projectVersion) return True def _updateInboxQueue(self,nickname: str,messageJson: {},messageBytes: str) -> int: """Update the inbox queue """ # Check if the queue is full if len(self.server.inboxQueue)>=self.server.maxQueueLength: print('Inbox queue is full') return 1 # Convert the headers needed for signature verification to dict headersDict={} headersDict['host']=self.headers['host'] headersDict['signature']=self.headers['signature'] if self.headers.get('Date'): headersDict['Date']=self.headers['Date'] if self.headers.get('digest'): headersDict['digest']=self.headers['digest'] if self.headers.get('Content-type'): headersDict['Content-type']=self.headers['Content-type'] # For follow activities add a 'to' field, which is a copy of the object field messageJson,toFieldExists=addToField('Follow',messageJson,self.server.debug) # For like activities add a 'to' field, which is a copy of the actor within the object field messageJson,toFieldExists=addToField('Like',messageJson,self.server.debug) pprint(messageJson) # save the json for later queue processing queueFilename = \ savePostToInboxQueue(self.server.baseDir, self.server.httpPrefix, nickname, self.server.domainFull, messageJson, messageBytes.decode('utf-8'), headersDict, self.path, self.server.debug) if queueFilename: # add json to the queue if queueFilename not in self.server.inboxQueue: self.server.inboxQueue.append(queueFilename) self.send_response(201) self.end_headers() self.server.POSTbusy=False return 0 return 2 def _isAuthorized(self) -> bool: # token based authenticated used by the web interface if self.headers.get('Cookie'): if '=' in self.headers['Cookie']: tokenStr=self.headers['Cookie'].split('=',1)[1] if self.server.tokensLookup.get(tokenStr): nickname=self.server.tokensLookup[tokenStr] if '/'+nickname+'/' in self.path: return True if self.path.endswith('/'+nickname): return True return False # basic auth if self.headers.get('Authorization'): if authorize(self.server.baseDir,self.path, \ self.headers['Authorization'], \ self.server.debug): return True return False def do_GET(self): if self.server.debug: print('DEBUG: GET from '+self.server.baseDir+ \ ' path: '+self.path+' busy: '+ \ str(self.server.GETbusy)) if self.server.debug: print(str(self.headers)) cookie=None if self.headers.get('Cookie'): cookie=self.headers['Cookie'] # check authorization authorized = self._isAuthorized() if authorized: if self.server.debug: print('GET Authorization granted') else: if self.server.debug: print('GET Not authorized') if not self.server.session: self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) # is this a html request? htmlGET=False if self.headers.get('Accept'): if self._requestHTTP(): htmlGET=True # replace https://domain/@nick with https://domain/users/nick if self.path.startswith('/@'): self.path=self.path.replace('/@','/users/') # treat shared inbox paths consistently if self.path=='/sharedInbox' or \ self.path=='/users/inbox' or \ self.path=='/actor/inbox' or \ self.path=='/users/'+self.server.domain: self.path='/inbox' # show the person options screen with view/follow/block/report if htmlGET and '/users/' in self.path: if '?options=' in self.path: optionsStr=self.path.split('?options=')[1] originPathStr=self.path.split('?options=')[0] if ';' in optionsStr: optionsList=optionsStr.split(';') optionsActor=optionsList[0] optionsProfileUrl=optionsList[1] optionsLink=None if len(optionsList)>2: optionsLink=optionsList[2] msg=htmlPersonOptions(self.server.baseDir, \ self.server.domain, \ originPathStr, \ optionsActor, \ optionsProfileUrl, optionsLink).encode() self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.GETbusy=False return self._redirect_headers(originPathStr,cookie) self.server.GETbusy=False return # if not authorized then show the login screen if htmlGET and self.path!='/login' and self.path!='/' and self.path!='/terms': if '/media/' not in self.path and \ '/sharefiles/' not in self.path and \ '/statuses/' not in self.path and \ '/emoji/' not in self.path and \ '/tags/' not in self.path and \ '/icons/' not in self.path: divertToLoginScreen=True if self.path.startswith('/users/'): nickStr=self.path.split('/users/')[1] if '/' not in nickStr and '?' not in nickStr: divertToLoginScreen=False else: if self.path.endswith('/following') or \ self.path.endswith('/followers') or \ self.path.endswith('/skills') or \ self.path.endswith('/roles') or \ self.path.endswith('/shares'): divertToLoginScreen=False if divertToLoginScreen and not authorized: if self.server.debug: print('DEBUG: divertToLoginScreen='+str(divertToLoginScreen)) print('DEBUG: authorized='+str(authorized)) print('DEBUG: path='+self.path) self.send_response(303) self.send_header('Location', '/login') self.send_header('Content-Length', '0') self.end_headers() self.server.GETbusy=False return # get css # Note that this comes before the busy flag to avoid conflicts if self.path.endswith('.css'): if os.path.isfile('epicyon-profile.css'): with open('epicyon-profile.css', 'r') as cssfile: css = cssfile.read() msg=css.encode('utf-8') self._set_headers('text/css',len(msg),cookie) self.wfile.write(msg) self.wfile.flush() return # image on login screen if self.path=='/login.png': mediaFilename= \ self.server.baseDir+'/accounts/login.png' if os.path.isfile(mediaFilename): with open(mediaFilename, 'rb') as avFile: mediaBinary = avFile.read() self._set_headers('image/png',len(mediaBinary),cookie) self.wfile.write(mediaBinary) self.wfile.flush() self._404() return # login screen background image if self.path=='/login-background.png': mediaFilename= \ self.server.baseDir+'/accounts/login-background.png' if os.path.isfile(mediaFilename): with open(mediaFilename, 'rb') as avFile: mediaBinary = avFile.read() self._set_headers('image/png',len(mediaBinary),cookie) self.wfile.write(mediaBinary) self.wfile.flush() return self._404() return # follow screen background image if self.path=='/follow-background.png': mediaFilename= \ self.server.baseDir+'/accounts/follow-background.png' if os.path.isfile(mediaFilename): with open(mediaFilename, 'rb') as avFile: mediaBinary = avFile.read() self._set_headers('image/png',len(mediaBinary),cookie) self.wfile.write(mediaBinary) self.wfile.flush() self._404() return # emoji images if '/emoji/' in self.path: if self.path.endswith('.png') or \ self.path.endswith('.jpg') or \ self.path.endswith('.gif'): emojiStr=self.path.split('/emoji/')[1] emojiFilename= \ self.server.baseDir+'/emoji/'+emojiStr if os.path.isfile(emojiFilename): mediaImageType='png' if emojiFilename.endswith('.png'): mediaImageType='png' elif emojiFilename.endswith('.jpg'): mediaImageType='jpeg' else: mediaImageType='gif' with open(emojiFilename, 'rb') as avFile: mediaBinary = avFile.read() self._set_headers('image/'+mediaImageType,len(mediaBinary),cookie) self.wfile.write(mediaBinary) self.wfile.flush() return self._404() return # show media # Note that this comes before the busy flag to avoid conflicts if '/media/' in self.path: if self.path.endswith('.png') or \ self.path.endswith('.jpg') or \ self.path.endswith('.gif'): mediaStr=self.path.split('/media/')[1] mediaFilename= \ self.server.baseDir+'/media/'+mediaStr if os.path.isfile(mediaFilename): mediaFileType='png' if mediaFilename.endswith('.png'): mediaFileType='png' elif mediaFilename.endswith('.jpg'): mediaFileType='jepg' else: mediaFileType='gif' with open(mediaFilename, 'rb') as avFile: mediaBinary = avFile.read() self._set_headers('image/'+mediaFileType,len(mediaBinary),cookie) self.wfile.write(mediaBinary) self.wfile.flush() return self._404() return # show shared item images # Note that this comes before the busy flag to avoid conflicts if '/sharefiles/' in self.path: if self.path.endswith('.png') or \ self.path.endswith('.jpg') or \ self.path.endswith('.gif'): mediaStr=self.path.split('/sharefiles/')[1] mediaFilename= \ self.server.baseDir+'/sharefiles/'+mediaStr if os.path.isfile(mediaFilename): mediaFileType='png' if mediaFilename.endswith('.png'): mediaFileType='png' elif mediaFilename.endswith('.jpg'): mediaFileType='jpeg' else: mediaFileType='gif' with open(mediaFilename, 'rb') as avFile: mediaBinary = avFile.read() self._set_headers('image/'+mediaFileType,len(mediaBinary),cookie) self.wfile.write(mediaBinary) self.wfile.flush() return self._404() return # icon images # Note that this comes before the busy flag to avoid conflicts if self.path.startswith('/icons/'): if self.path.endswith('.png'): mediaStr=self.path.split('/icons/')[1] mediaFilename= \ self.server.baseDir+'/img/icons/'+mediaStr if os.path.isfile(mediaFilename): if mediaFilename.endswith('.png'): with open(mediaFilename, 'rb') as avFile: mediaBinary = avFile.read() self._set_headers('image/png',len(mediaBinary),cookie) self.wfile.write(mediaBinary) self.wfile.flush() return self._404() return # show avatar or background image # Note that this comes before the busy flag to avoid conflicts if '/users/' in self.path: if self.path.endswith('.png') or \ self.path.endswith('.jpg') or \ self.path.endswith('.gif'): avatarStr=self.path.split('/users/')[1] if '/' in avatarStr: avatarNickname=avatarStr.split('/')[0] avatarFile=avatarStr.split('/')[1] avatarFilename= \ self.server.baseDir+'/accounts/'+ \ avatarNickname+'@'+ \ self.server.domain+'/'+avatarFile if os.path.isfile(avatarFilename): mediaImageType='png' if avatarFile.endswith('.png'): mediaImageType='png' elif avatarFile.endswith('.jpg'): mediaImageType='jpeg' else: mediaImageType='gif' with open(avatarFilename, 'rb') as avFile: mediaBinary = avFile.read() self._set_headers('image/'+mediaImageType,len(mediaBinary),cookie) self.wfile.write(mediaBinary) self.wfile.flush() return # This busy state helps to avoid flooding # Resources which are expected to be called from a web page # should be above this if self.server.GETbusy: currTimeGET=int(time.time()) if currTimeGET-self.server.lastGET==0: if self.server.debug: print('DEBUG: GET Busy') self.send_response(429) self.end_headers() return self.server.lastGET=currTimeGET self.server.GETbusy=True if not self._permittedDir(self.path): if self.server.debug: print('DEBUG: GET Not permitted') self._404() self.server.GETbusy=False return # get webfinger endpoint for a person if self._webfinger(): self.server.GETbusy=False return if self.path.startswith('/terms'): msg=htmlTermsOfService(self.server.baseDir, \ self.server.httpPrefix, \ self.server.domainFull).encode() self._login_headers('text/html',len(msg)) self.wfile.write(msg) self.server.GETbusy=False return if self.path.startswith('/login') or self.path=='/': # request basic auth msg=htmlLogin(self.server.baseDir).encode('utf-8') self._login_headers('text/html',len(msg)) self.wfile.write(msg) self.server.GETbusy=False return # hashtag search if self.path.startswith('/tags/'): pageNumber=1 if '?page=' in self.path: pageNumberStr=self.path.split('?page=')[1] if pageNumberStr.isdigit(): pageNumber=int(pageNumberStr) hashtag=self.path.split('/tags/')[1] if '?page=' in hashtag: hashtag=hashtag.split('?page=')[0] if isBlockedHashtag(self.server.baseDir,hashtag): msg=htmlHashtagBlocked(self.server.baseDir).encode('utf-8') self._login_headers('text/html',len(msg)) self.wfile.write(msg) self.server.GETbusy=False return hashtagStr= \ htmlHashtagSearch(self.server.baseDir,hashtag,pageNumber, \ maxPostsInFeed,self.server.session, \ self.server.cachedWebfingers, \ self.server.personCache, \ self.server.httpPrefix, \ self.server.projectVersion) if hashtagStr: msg=hashtagStr.encode() self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) else: originPathStr=self.path.split('/tags/')[0] self._redirect_headers(originPathStr+'/search',cookie) self.server.GETbusy=False return # search for a fediverse address, shared item or emoji from the web interface by selecting search icon if htmlGET and '/users/' in self.path: if self.path.endswith('/search'): # show the search screen msg=htmlSearch(self.server.baseDir,self.path).encode() self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.GETbusy=False return # search for emoji by name if htmlGET and '/users/' in self.path: if self.path.endswith('/searchemoji'): # show the search screen msg=htmlSearchEmojiTextEntry(self.server.baseDir,self.path).encode() self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.GETbusy=False return # announce/repeat from the web interface if htmlGET and '?repeat=' in self.path: repeatUrl=self.path.split('?repeat=')[1] actor=self.path.split('?repeat=')[0] self.postToNickname=getNicknameFromActor(actor) if not self.server.session: self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) announceJson= \ createAnnounce(self.server.session, \ self.server.baseDir, \ self.server.federationList, \ self.postToNickname, \ self.server.domain,self.server.port, \ 'https://www.w3.org/ns/activitystreams#Public', \ None,self.server.httpPrefix, \ repeatUrl,False,False, \ self.server.sendThreads, \ self.server.postLog, \ self.server.personCache, \ self.server.cachedWebfingers, \ self.server.debug, \ self.server.projectVersion) if announceJson: self._postToOutbox(announceJson) self.server.GETbusy=False self._redirect_headers(actor+'/inbox',cookie) return # undo an announce/repeat from the web interface if htmlGET and '?unrepeat=' in self.path: repeatUrl=self.path.split('?unrepeat=')[1] actor=self.path.split('?unrepeat=')[0] self.postToNickname=getNicknameFromActor(actor) if not self.server.session: self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) undoAnnounceActor=self.server.httpPrefix+'://'+self.server.domainFull+'/users/'+self.postToNickname newUndoAnnounce = { "@context": "https://www.w3.org/ns/activitystreams", 'actor': undoAnnounceActor, 'type': 'Undo', 'cc': [undoAnnounceActor+'/followers'], 'to': ['https://www.w3.org/ns/activitystreams#Public'], 'object': { 'actor': undoAnnounceActor, 'cc': [undoAnnounceActor+'/followers'], 'object': repeatUrl, 'to': ['https://www.w3.org/ns/activitystreams#Public'], 'type': 'Announce' } } self._postToOutbox(newUndoAnnounce) self.server.GETbusy=False self._redirect_headers(actor+'/inbox',cookie) return # send a follow request approval from the web interface if authorized and '/followapprove=' in self.path and self.path.startswith('/users/'): originPathStr=self.path.split('/followapprove=')[0] followerNickname=originPathStr.replace('/users/','') followingHandle=self.path.split('/followapprove=')[1] if '@' in followingHandle: if not self.server.session: self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) manualApproveFollowRequest(self.server.session, \ self.server.baseDir, \ self.server.httpPrefix, \ followerNickname,self.server.domain,self.server.port, \ followingHandle, \ self.server.federationList, \ self.server.sendThreads, \ self.server.postLog, \ self.server.cachedWebfingers, \ self.server.personCache, \ self.server.acceptedCaps, \ self.server.debug, \ self.server.projectVersion) self._redirect_headers(originPathStr,cookie) self.server.GETbusy=False return # deny a follow request from the web interface if authorized and '/followdeny=' in self.path and self.path.startswith('/users/'): originPathStr=self.path.split('/followdeny=')[0] followerNickname=originPathStr.replace('/users/','') followingHandle=self.path.split('/followdeny=')[1] if '@' in followingHandle: manualDenyFollowRequest(self.server.baseDir, \ followerNickname,self.server.domain, \ followingHandle) self._redirect_headers(originPathStr,cookie) self.server.GETbusy=False return # like from the web interface icon if htmlGET and '?like=' in self.path and '/statuses/' in self.path: likeUrl=self.path.split('?like=')[1] actor=self.path.split('?like=')[0] self.postToNickname=getNicknameFromActor(actor) if not self.server.session: self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) likeActor=self.server.httpPrefix+'://'+self.server.domainFull+'/users/'+self.postToNickname actorLiked=likeUrl.split('/statuses/')[0] likeJson= { "@context": "https://www.w3.org/ns/activitystreams", 'type': 'Like', 'actor': likeActor, 'object': likeUrl } self._postToOutbox(likeJson) self.server.GETbusy=False self._redirect_headers(actor+'/inbox',cookie) return # undo a like from the web interface icon if htmlGET and '?unlike=' in self.path and '/statuses/' in self.path: likeUrl=self.path.split('?unlike=')[1] actor=self.path.split('?unlike=')[0] self.postToNickname=getNicknameFromActor(actor) if not self.server.session: self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) undoActor=self.server.httpPrefix+'://'+self.server.domainFull+'/users/'+self.postToNickname actorLiked=likeUrl.split('/statuses/')[0] undoLikeJson= { "@context": "https://www.w3.org/ns/activitystreams", 'type': 'Undo', 'actor': undoActor, 'object': { 'type': 'Like', 'actor': undoActor, 'object': likeUrl } } self._postToOutbox(undoLikeJson) self.server.GETbusy=False self._redirect_headers(actor+'/inbox',cookie) return # delete a post from the web interface icon if htmlGET and '?delete=' in self.path: deleteUrl=self.path.split('?delete=')[1] actor=self.server.httpPrefix+'://'+self.server.domainFull+self.path.split('?delete=')[0] if self.server.allowDeletion or \ deleteUrl.startswith(actor): if self.server.debug: print('DEBUG: deleteUrl='+deleteUrl) print('DEBUG: actor='+actor) if actor not in deleteUrl: # You can only delete your own posts self.server.GETbusy=False self._redirect_headers(actor+'/inbox',cookie) return self.postToNickname=getNicknameFromActor(actor) if not self.server.session: self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) deleteActor=self.server.httpPrefix+'://'+self.server.domainFull+'/users/'+self.postToNickname deleteJson= { "@context": "https://www.w3.org/ns/activitystreams", 'actor': actor, 'object': deleteUrl, 'to': ['https://www.w3.org/ns/activitystreams#Public',actor], 'cc': [actor+'/followers'], 'type': 'Delete' } if self.server.debug: pprint(deleteJson) self._postToOutbox(deleteJson) self.server.GETbusy=False self._redirect_headers(actor+'/inbox',cookie) return # reply from the web interface icon inReplyToUrl=None replyWithDM=False replyToList=[] if htmlGET and '?replyto=' in self.path: inReplyToUrl=self.path.split('?replyto=')[1] if '?' in inReplyToUrl: mentionsList=inReplyToUrl.split('?') for m in mentionsList: if m.startswith('mention='): replyToList.append(m.replace('mention=','')) inReplyToUrl=mentionsList[0] self.path=self.path.split('?replyto=')[0]+'/newpost' if self.server.debug: print('DEBUG: replyto path '+self.path) # replying as a direct message, for moderation posts if htmlGET and '?replydm=' in self.path: inReplyToUrl=self.path.split('?replydm=')[1] if '?' in inReplyToUrl: mentionsList=inReplyToUrl.split('?') for m in mentionsList: if m.startswith('mention='): replyToList.append(m.replace('mention=','')) inReplyToUrl=mentionsList[0] self.path=self.path.split('?replydm=')[0]+'/newdm' if self.server.debug: print('DEBUG: replydm path '+self.path) # edit profile in web interface if htmlGET and '/users/' in self.path and self.path.endswith('/editprofile'): msg=htmlEditProfile(self.server.baseDir,self.path,self.server.domain,self.server.port).encode() self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.GETbusy=False return # Various types of new post in the web interface if htmlGET and '/users/' in self.path and \ (self.path.endswith('/newpost') or \ self.path.endswith('/newunlisted') or \ self.path.endswith('/newfollowers') or \ self.path.endswith('/newdm') or \ self.path.endswith('/newreport') or \ self.path.endswith('/newshare')): msg=htmlNewPost(self.server.baseDir,self.path,inReplyToUrl,replyToList,None).encode() self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.GETbusy=False return # get an individual post from the path /@nickname/statusnumber if '/@' in self.path: namedStatus=self.path.split('/@')[1] if '/' not in namedStatus: # show actor nickname=namedStatus else: postSections=namedStatus.split('/') if len(postSections)==2: nickname=postSections[0] statusNumber=postSections[1] if len(statusNumber)>10 and statusNumber.isdigit(): postFilename= \ self.server.baseDir+'/accounts/'+nickname+'@'+self.server.domain+'/outbox/'+ \ self.server.httpPrefix+':##'+self.server.domainFull+'#users#'+nickname+'#statuses#'+statusNumber+'.json' if os.path.isfile(postFilename): postJsonObject={} with open(postFilename, 'r') as fp: postJsonObject=commentjson.load(fp) # Only authorized viewers get to see likes on posts # Otherwize marketers could gain more social graph info if not authorized: if postJsonObject.get('likes'): postJsonObject['likes']={} if self._requestHTTP(): msg= \ htmlIndividualPost(self.server.session, \ self.server.cachedWebfingers,self.server.personCache, \ nickname,self.server.domain,self.server.port, \ authorized,postJsonObject, \ self.server.httpPrefix, \ self.server.projectVersion).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) else: msg=json.dumps(postJsonObject).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return else: self._404() self.server.GETbusy=False return # get replies to a post /users/nickname/statuses/number/replies if self.path.endswith('/replies') or '/replies?page=' in self.path: if '/statuses/' in self.path and '/users/' in self.path: namedStatus=self.path.split('/users/')[1] if '/' in namedStatus: postSections=namedStatus.split('/') if len(postSections)>=4: if postSections[3].startswith('replies'): nickname=postSections[0] statusNumber=postSections[2] if len(statusNumber)>10 and statusNumber.isdigit(): #get the replies file boxname='outbox' postDir=self.server.baseDir+'/accounts/'+nickname+'@'+self.server.domain+'/'+boxname postRepliesFilename= \ postDir+'/'+ \ self.server.httpPrefix+':##'+self.server.domainFull+'#users#'+nickname+'#statuses#'+statusNumber+'.replies' if not os.path.isfile(postRepliesFilename): # There are no replies, so show empty collection repliesJson = { '@context': 'https://www.w3.org/ns/activitystreams', 'first': self.server.httpPrefix+'://'+self.server.domainFull+'/users/'+nickname+'/statuses/'+statusNumber+'/replies?page=true', 'id': self.server.httpPrefix+'://'+self.server.domainFull+'/users/'+nickname+'/statuses/'+statusNumber+'/replies', 'last': self.server.httpPrefix+'://'+self.server.domainFull+'/users/'+nickname+'/statuses/'+statusNumber+'/replies?page=true', 'totalItems': 0, 'type': 'OrderedCollection'} if self._requestHTTP(): if not self.server.session: if self.server.debug: print('DEBUG: creating new session') self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) msg=htmlPostReplies(self.server.baseDir, \ self.server.session, \ self.server.cachedWebfingers, \ self.server.personCache, \ nickname, \ self.server.domain, \ self.server.port, \ repliesJson, \ self.server.httpPrefix, \ self.server.projectVersion).encode('utf-8') self._set_headers('text/html',len(msg),cookie) print('----------------------------------------------------') pprint(repliesJson) self.wfile.write(msg) else: msg=json.dumps(repliesJson).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return else: # replies exist. Itterate through the text file containing message ids repliesJson = { '@context': 'https://www.w3.org/ns/activitystreams', 'id': self.server.httpPrefix+'://'+self.server.domainFull+'/users/'+nickname+'/statuses/'+statusNumber+'?page=true', 'orderedItems': [ ], 'partOf': self.server.httpPrefix+'://'+self.server.domainFull+'/users/'+nickname+'/statuses/'+statusNumber, 'type': 'OrderedCollectionPage'} # populate the items list with replies populateRepliesJson(self.server.baseDir, \ nickname, \ self.server.domain, \ postRepliesFilename, \ authorized, \ repliesJson) # send the replies json if self._requestHTTP(): if not self.server.session: if self.server.debug: print('DEBUG: creating new session') self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) msg=htmlPostReplies(self.server.baseDir, \ self.server.session, \ self.server.cachedWebfingers, \ self.server.personCache, \ nickname, \ self.server.domain, \ self.server.port, \ repliesJson, \ self.server.httpPrefix, \ self.server.projectVersion).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) else: msg=json.dumps(repliesJson).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return if self.path.endswith('/roles') and '/users/' in self.path: namedStatus=self.path.split('/users/')[1] if '/' in namedStatus: postSections=namedStatus.split('/') nickname=postSections[0] actorFilename=self.server.baseDir+'/accounts/'+nickname+'@'+self.server.domain+'.json' if os.path.isfile(actorFilename): with open(actorFilename, 'r') as fp: actorJson=commentjson.load(fp) if actorJson.get('roles'): if self._requestHTTP(): getPerson = \ personLookup(self.server.domain,self.path.replace('/roles',''), \ self.server.baseDir) if getPerson: msg=htmlProfile(self.server.projectVersion, \ self.server.baseDir, \ self.server.httpPrefix, \ True, \ self.server.ocapAlways, \ getPerson,'roles', \ self.server.session, \ self.server.cachedWebfingers, \ self.server.personCache, \ actorJson['roles']).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) else: msg=json.dumps(actorJson['roles']).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return if self.path.endswith('/skills') and '/users/' in self.path: namedStatus=self.path.split('/users/')[1] if '/' in namedStatus: postSections=namedStatus.split('/') nickname=postSections[0] actorFilename=self.server.baseDir+'/accounts/'+nickname+'@'+self.server.domain+'.json' if os.path.isfile(actorFilename): with open(actorFilename, 'r') as fp: actorJson=commentjson.load(fp) if actorJson.get('skills'): if self._requestHTTP(): getPerson = \ personLookup(self.server.domain,self.path.replace('/skills',''), \ self.server.baseDir) if getPerson: msg=htmlProfile(self.server.projectVersion, \ self.server.baseDir, \ self.server.httpPrefix, \ True, \ self.server.ocapAlways, \ getPerson,'skills', \ self.server.session, \ self.server.cachedWebfingers, \ self.server.personCache, \ actorJson['skills']).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) else: msg=json.dumps(actorJson['skills']).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return # get an individual post from the path /users/nickname/statuses/number if '/statuses/' in self.path and '/users/' in self.path: namedStatus=self.path.split('/users/')[1] if '/' in namedStatus: postSections=namedStatus.split('/') if len(postSections)>=3: nickname=postSections[0] statusNumber=postSections[2] if len(statusNumber)>10 and statusNumber.isdigit(): postFilename= \ self.server.baseDir+'/accounts/'+nickname+'@'+self.server.domain+'/outbox/'+ \ self.server.httpPrefix+':##'+self.server.domainFull+'#users#'+nickname+'#statuses#'+statusNumber+'.json' if os.path.isfile(postFilename): postJsonObject={} with open(postFilename, 'r') as fp: postJsonObject=commentjson.load(fp) # Only authorized viewers get to see likes on posts # Otherwize marketers could gain more social graph info if not authorized: if postJsonObject.get('likes'): postJsonObject['likes']={} if self._requestHTTP(): msg=htmlIndividualPost(self.server.baseDir, \ self.server.session, \ self.server.cachedWebfingers,self.server.personCache, \ nickname,self.server.domain,self.server.port, \ authorized,postJsonObject, \ self.server.httpPrefix, \ self.server.projectVersion).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) else: msg=json.dumps(postJsonObject).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return else: self._404() self.server.GETbusy=False return # get the inbox for a given person if self.path.endswith('/inbox') or '/inbox?page=' in self.path: if '/users/' in self.path: if authorized: inboxFeed=personBoxJson(self.server.baseDir, \ self.server.domain, \ self.server.port, \ self.path, \ self.server.httpPrefix, \ maxPostsInFeed, 'inbox', \ True,self.server.ocapAlways) if inboxFeed: if self._requestHTTP(): nickname=self.path.replace('/users/','').replace('/inbox','') pageNumber=1 if '?page=' in nickname: pageNumber=nickname.split('?page=')[1] nickname=nickname.split('?page=')[0] if pageNumber.isdigit(): pageNumber=int(pageNumber) else: pageNumber=1 if 'page=' not in self.path: # if no page was specified then show the first inboxFeed=personBoxJson(self.server.baseDir, \ self.server.domain, \ self.server.port, \ self.path+'?page=1', \ self.server.httpPrefix, \ maxPostsInFeed, 'inbox', \ True,self.server.ocapAlways) msg=htmlInbox(pageNumber,maxPostsInFeed, \ self.server.session, \ self.server.baseDir, \ self.server.cachedWebfingers, \ self.server.personCache, \ nickname, \ self.server.domain, \ self.server.port, \ inboxFeed, \ self.server.allowDeletion, \ self.server.httpPrefix, \ self.server.projectVersion).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) else: msg=json.dumps(inboxFeed).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return else: if self.server.debug: nickname=self.path.replace('/users/','').replace('/inbox','') print('DEBUG: '+nickname+ \ ' was not authorized to access '+self.path) if self.path!='/inbox': # not the shared inbox if self.server.debug: print('DEBUG: GET access to inbox is unauthorized') self.send_response(405) self.end_headers() self.server.GETbusy=False return # get the inbox for a given person if self.path.endswith('/dm') or '/dm?page=' in self.path: if '/users/' in self.path: if authorized: inboxDMFeed=personBoxJson(self.server.baseDir, \ self.server.domain, \ self.server.port, \ self.path, \ self.server.httpPrefix, \ maxPostsInFeed, 'dm', \ True,self.server.ocapAlways) if inboxDMFeed: if self._requestHTTP(): nickname=self.path.replace('/users/','').replace('/dm','') pageNumber=1 if '?page=' in nickname: pageNumber=nickname.split('?page=')[1] nickname=nickname.split('?page=')[0] if pageNumber.isdigit(): pageNumber=int(pageNumber) else: pageNumber=1 if 'page=' not in self.path: # if no page was specified then show the first inboxDMFeed=personBoxJson(self.server.baseDir, \ self.server.domain, \ self.server.port, \ self.path+'?page=1', \ self.server.httpPrefix, \ maxPostsInFeed, 'dm', \ True,self.server.ocapAlways) msg=htmlInboxDMs(pageNumber,maxPostsInFeed, \ self.server.session, \ self.server.baseDir, \ self.server.cachedWebfingers, \ self.server.personCache, \ nickname, \ self.server.domain, \ self.server.port, \ inboxDMFeed, \ self.server.allowDeletion, \ self.server.httpPrefix, \ self.server.projectVersion).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) else: msg=json.dumps(inboxDMFeed).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return else: if self.server.debug: nickname=self.path.replace('/users/','').replace('/dm','') print('DEBUG: '+nickname+ \ ' was not authorized to access '+self.path) if self.path!='/dm': # not the DM inbox if self.server.debug: print('DEBUG: GET access to inbox is unauthorized') self.send_response(405) self.end_headers() self.server.GETbusy=False return # get outbox feed for a person outboxFeed=personBoxJson(self.server.baseDir,self.server.domain, \ self.server.port,self.path, \ self.server.httpPrefix, \ maxPostsInFeed, 'outbox', \ authorized, \ self.server.ocapAlways) if outboxFeed: if self._requestHTTP(): nickname=self.path.replace('/users/','').replace('/outbox','') pageNumber=1 if '?page=' in nickname: pageNumber=nickname.split('?page=')[1] nickname=nickname.split('?page=')[0] if pageNumber.isdigit(): pageNumber=int(pageNumber) else: pageNumber=1 if 'page=' not in self.path: # if a page wasn't specified then show the first one outboxFeed=personBoxJson(self.server.baseDir,self.server.domain, \ self.server.port,self.path+'?page=1', \ self.server.httpPrefix, \ maxPostsInFeed, 'outbox', \ authorized, \ self.server.ocapAlways) msg=htmlOutbox(pageNumber,maxPostsInFeed, \ self.server.session, \ self.server.baseDir, \ self.server.cachedWebfingers, \ self.server.personCache, \ nickname, \ self.server.domain, \ self.server.port, \ outboxFeed, \ self.server.allowDeletion, \ self.server.httpPrefix, \ self.server.projectVersion).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) else: msg=json.dumps(outboxFeed).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return # get the moderation feed for a moderator if self.path.endswith('/moderation') or '/moderation?page=' in self.path: if '/users/' in self.path: if authorized: moderationFeed= \ personBoxJson(self.server.baseDir, \ self.server.domain, \ self.server.port, \ self.path, \ self.server.httpPrefix, \ maxPostsInFeed, 'moderation', \ True,self.server.ocapAlways) if moderationFeed: if self._requestHTTP(): nickname=self.path.replace('/users/','').replace('/moderation','') pageNumber=1 if '?page=' in nickname: pageNumber=nickname.split('?page=')[1] nickname=nickname.split('?page=')[0] if pageNumber.isdigit(): pageNumber=int(pageNumber) else: pageNumber=1 if 'page=' not in self.path: # if no page was specified then show the first moderationFeed= \ personBoxJson(self.server.baseDir, \ self.server.domain, \ self.server.port, \ self.path+'?page=1', \ self.server.httpPrefix, \ maxPostsInFeed, 'moderation', \ True,self.server.ocapAlways) msg=htmlModeration(pageNumber,maxPostsInFeed, \ self.server.session, \ self.server.baseDir, \ self.server.cachedWebfingers, \ self.server.personCache, \ nickname, \ self.server.domain, \ self.server.port, \ moderationFeed, \ True, \ self.server.httpPrefix, \ self.server.projectVersion).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) else: msg=json.dumps(moderationFeed).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return else: if self.server.debug: nickname=self.path.replace('/users/','').replace('/moderation','') print('DEBUG: '+nickname+ \ ' was not authorized to access '+self.path) if self.server.debug: print('DEBUG: GET access to moderation feed is unauthorized') self.send_response(405) self.end_headers() self.server.GETbusy=False return shares=getSharesFeedForPerson(self.server.baseDir, \ self.server.domain, \ self.server.port,self.path, \ self.server.httpPrefix, \ sharesPerPage) if shares: if self._requestHTTP(): if 'page=' not in self.path: # get a page of shares, not the summary shares=getSharesFeedForPerson(self.server.baseDir,self.server.domain, \ self.server.port,self.path+'?page=true', \ self.server.httpPrefix, \ sharesPerPage) getPerson = personLookup(self.server.domain,self.path.replace('/shares',''), \ self.server.baseDir) if getPerson: if not self.server.session: if self.server.debug: print('DEBUG: creating new session') self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) msg=htmlProfile(self.server.projectVersion, \ self.server.baseDir, \ self.server.httpPrefix, \ authorized, \ self.server.ocapAlways, \ getPerson,'shares', \ self.server.session, \ self.server.cachedWebfingers, \ self.server.personCache, \ shares).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.GETbusy=False return else: msg=json.dumps(shares).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return following=getFollowingFeed(self.server.baseDir,self.server.domain, \ self.server.port,self.path, \ self.server.httpPrefix, \ authorized,followsPerPage) if following: if self._requestHTTP(): if 'page=' not in self.path: # get a page of following, not the summary following=getFollowingFeed(self.server.baseDir,self.server.domain, \ self.server.port,self.path+'?page=true', \ self.server.httpPrefix, \ authorized,followsPerPage) getPerson = personLookup(self.server.domain,self.path.replace('/following',''), \ self.server.baseDir) if getPerson: if not self.server.session: if self.server.debug: print('DEBUG: creating new session') self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) msg=htmlProfile(self.server.projectVersion, \ self.server.baseDir, \ self.server.httpPrefix, \ authorized, \ self.server.ocapAlways, \ getPerson,'following', \ self.server.session, \ self.server.cachedWebfingers, \ self.server.personCache, \ following).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.GETbusy=False return else: msg=json.dumps(following).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return followers=getFollowingFeed(self.server.baseDir,self.server.domain, \ self.server.port,self.path, \ self.server.httpPrefix, \ authorized,followsPerPage,'followers') if followers: if self._requestHTTP(): if 'page=' not in self.path: # get a page of followers, not the summary followers=getFollowingFeed(self.server.baseDir,self.server.domain, \ self.server.port,self.path+'?page=1', \ self.server.httpPrefix, \ authorized,followsPerPage,'followers') getPerson = personLookup(self.server.domain,self.path.replace('/followers',''), \ self.server.baseDir) if getPerson: if not self.server.session: if self.server.debug: print('DEBUG: creating new session') self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) msg=htmlProfile(self.server.projectVersion, \ self.server.baseDir, \ self.server.httpPrefix, \ authorized, \ self.server.ocapAlways, \ getPerson,'followers', \ self.server.session, \ self.server.cachedWebfingers, \ self.server.personCache, \ followers).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.GETbusy=False return else: msg=json.dumps(followers).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return # look up a person getPerson = personLookup(self.server.domain,self.path, \ self.server.baseDir) if getPerson: if self._requestHTTP(): if not self.server.session: if self.server.debug: print('DEBUG: creating new session') self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) msg=htmlProfile(self.server.projectVersion, \ self.server.baseDir, \ self.server.httpPrefix, \ authorized, \ self.server.ocapAlways, \ getPerson,'posts', self.server.session, \ self.server.cachedWebfingers, \ self.server.personCache).encode('utf-8') self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) else: msg=json.dumps(getPerson).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) self.server.GETbusy=False return # check that a json file was requested if not self.path.endswith('.json'): if self.server.debug: print('DEBUG: GET Not json: '+self.path+' '+self.server.baseDir) self._404() self.server.GETbusy=False return # check that the file exists filename=self.server.baseDir+self.path if os.path.isfile(filename): with open(filename, 'r', encoding='utf-8') as File: content = File.read() contentJson=json.loads(content) msg=json.dumps(contentJson).encode('utf-8') self._set_headers('application/json',len(msg),None) self.wfile.write(msg) else: if self.server.debug: print('DEBUG: GET Unknown file') self._404() self.server.GETbusy=False def do_HEAD(self): self._set_headers('application/json',0,None) def _receiveNewPost(self,authorized: bool,postType: str) -> bool: # 0 = this is not a new post # 1 = new post success # -1 = new post failed # 2 = new post canceled if authorized and '/users/' in self.path and self.path.endswith('?'+postType): if ' boundary=' in self.headers['Content-type']: nickname=None nicknameStr=self.path.split('/users/')[1] if '/' in nicknameStr: nickname=nicknameStr.split('/')[0] else: return -1 length = int(self.headers['Content-length']) if length>self.server.maxPostLength: print('POST size too large') return -1 boundary=self.headers['Content-type'].split('boundary=')[1] if ';' in boundary: boundary=boundary.split(';')[0] # Note: we don't use cgi here because it's due to be deprecated # in Python 3.8/3.10 # Instead we use the multipart mime parser from the email module postBytes=self.rfile.read(length) msg = email.parser.BytesParser().parsebytes(postBytes) # why don't we just use msg.is_multipart(), rather than splitting? # TL;DR it doesn't work for this use case because we're not using # email style encoding message/rfc822 messageFields=msg.get_payload(decode=False).split(boundary) fields={} filename=None for f in messageFields: if f=='--': continue if ' name="' in f: postStr=f.split(' name="',1)[1] if '"' in postStr: postKey=postStr.split('"',1)[0] postValueStr=postStr.split('"',1)[1] if ';' not in postValueStr: if '\r\n' in postValueStr: postLines=postValueStr.split('\r\n') postValue='' if len(postLines)>2: for line in range(2,len(postLines)-1): if line>2: postValue+='\n' postValue+=postLines[line] fields[postKey]=postValue else: # directly search the binary array for the beginning # of an image searchStr=b'Content-Type: image/png' imageLocation=postBytes.find(searchStr) filenameBase=self.server.baseDir+'/accounts/'+nickname+'@'+self.server.domain+'/upload' if imageLocation>-1: filename=filenameBase+'.png' else: searchStr=b'Content-Type: image/jpeg' imageLocation=postBytes.find(searchStr) if imageLocation>-1: filename=filenameBase+'.jpg' else: searchStr=b'Content-Type: image/gif' imageLocation=postBytes.find(searchStr) if imageLocation>-1: filename=filenameBase+'.gif' if filename and imageLocation>-1: # locate the beginning of the image, after any # carriage returns startPos=imageLocation+len(searchStr) for offset in range(1,8): if postBytes[startPos+offset]!=10: if postBytes[startPos+offset]!=13: startPos+=offset break fd = open(filename, 'wb') fd.write(postBytes[startPos:]) fd.close() # send the post if not fields.get('message'): return -1 if fields.get('submitPost'): if fields['submitPost']!='Submit': return -1 else: return 2 if not fields.get('imageDescription'): fields['imageDescription']=None if not fields.get('subject'): fields['subject']=None if not fields.get('replyTo'): fields['replyTo']=None if postType=='newpost': messageJson= \ createPublicPost(self.server.baseDir, \ nickname, \ self.server.domain,self.server.port, \ self.server.httpPrefix, \ fields['message'],False,False,False, \ filename,fields['imageDescription'],True, \ fields['replyTo'], fields['replyTo'],fields['subject']) if messageJson: self.postToNickname=nickname if self._postToOutbox(messageJson): populateReplies(self.server.baseDir, \ self.server.httpPrefix, \ self.server.domainFull, \ messageJson, \ self.server.maxReplies, \ self.server.debug) return 1 else: return -1 if postType=='newunlisted': messageJson= \ createUnlistedPost(self.server.baseDir, \ nickname, \ self.server.domain,self.server.port, \ self.server.httpPrefix, \ fields['message'],False,False,False, \ filename,fields['imageDescription'],True, \ fields['replyTo'], fields['replyTo'],fields['subject']) if messageJson: self.postToNickname=nickname if self._postToOutbox(messageJson): populateReplies(self.server.baseDir, \ self.server.httpPrefix, \ self.server.domain, \ messageJson, \ self.server.maxReplies, \ self.server.debug) return 1 else: return -1 if postType=='newfollowers': messageJson= \ createFollowersOnlyPost(self.server.baseDir, \ nickname, \ self.server.domain,self.server.port, \ self.server.httpPrefix, \ fields['message'],True,False,False, \ filename,fields['imageDescription'],True, \ fields['replyTo'], fields['replyTo'],fields['subject']) if messageJson: self.postToNickname=nickname if self._postToOutbox(messageJson): populateReplies(self.server.baseDir, \ self.server.httpPrefix, \ self.server.domain, \ messageJson, \ self.server.maxReplies, \ self.server.debug) return 1 else: return -1 if postType=='newdm': messageJson=None if '@' in fields['message']: messageJson= \ createDirectMessagePost(self.server.baseDir, \ nickname, \ self.server.domain,self.server.port, \ self.server.httpPrefix, \ fields['message'],True,False,False, \ filename,fields['imageDescription'],True, \ fields['replyTo'],fields['replyTo'], \ fields['subject'], \ self.server.debug) if messageJson: self.postToNickname=nickname if self.server.debug: print('DEBUG: new DM to '+str(messageJson['object']['to'])) if self._postToOutbox(messageJson): populateReplies(self.server.baseDir, \ self.server.httpPrefix, \ self.server.domain, \ messageJson, \ self.server.maxReplies, \ self.server.debug) return 1 else: return -1 if postType=='newreport': # So as to be sure that this only goes to moderators # and not accounts being reported we disable any # included fediverse addresses by replacing '@' with '-at-' fields['message']=fields['message'].replace('@','-at-') messageJson= \ createReportPost(self.server.baseDir, \ nickname, \ self.server.domain,self.server.port, \ self.server.httpPrefix, \ fields['message'],True,False,False, \ filename,fields['imageDescription'],True, \ self.server.debug,fields['subject']) if messageJson: self.postToNickname=nickname if self._postToOutbox(messageJson): return 1 else: return -1 if postType=='newshare': if not fields.get('itemType'): return False if not fields.get('category'): return False if not fields.get('location'): return False if not fields.get('duration'): return False addShare(self.server.baseDir, \ self.server.httpPrefix, \ nickname, \ self.server.domain,self.server.port, \ fields['subject'], \ fields['message'], \ filename, \ fields['itemType'], \ fields['category'], \ fields['location'], \ fields['duration'], self.server.debug) if os.path.isfile(filename): os.remove(filename) self.postToNickname=nickname if self._postToOutbox(messageJson): return 1 else: return -1 return -1 else: return 0 def do_POST(self): if not self.server.session: self.server.session= \ createSession(self.server.domain,self.server.port,self.server.useTor) if self.server.debug: print('DEBUG: POST to from '+self.server.baseDir+ \ ' path: '+self.path+' busy: '+ \ str(self.server.POSTbusy)) if self.server.POSTbusy: currTimePOST=int(time.time()) if currTimePOST-self.server.lastPOST==0: self.send_response(429) self.end_headers() return self.server.lastPOST=currTimePOST self.server.POSTbusy=True if not self.headers.get('Content-type'): print('Content-type header missing') self.send_response(400) self.end_headers() self.server.POSTbusy=False return # remove any trailing slashes from the path if not self.path.endswith('confirm'): self.path=self.path.replace('/outbox/','/outbox').replace('/inbox/','/inbox').replace('/shares/','/shares').replace('/sharedInbox/','/sharedInbox') cookie=None if self.headers.get('Cookie'): cookie=self.headers['Cookie'] # check authorization authorized = self._isAuthorized() if authorized: if self.server.debug: print('POST Authorization granted') else: if self.server.debug: print('POST Not authorized') print(str(self.headers)) # if this is a POST to teh outbox then check authentication self.outboxAuthenticated=False self.postToNickname=None if self.path.startswith('/login'): # get the contents of POST containing login credentials length = int(self.headers['Content-length']) if length>512: print('Login failed - credentials too long') self.send_response(401) self.end_headers() self.server.POSTbusy=False return loginParams=self.rfile.read(length).decode('utf-8') loginNickname,loginPassword,register=htmlGetLoginCredentials(loginParams,self.server.lastLoginTime) if loginNickname: self.server.lastLoginTime=int(time.time()) if register: if not registerAccount(self.server.baseDir,self.server.httpPrefix, \ self.server.domain,self.server.port, \ loginNickname,loginPassword): self.server.POSTbusy=False self._redirect_headers('/login',cookie) return authHeader=createBasicAuthHeader(loginNickname,loginPassword) if not authorizeBasic(self.server.baseDir,'/users/'+loginNickname+'/outbox',authHeader,False): print('Login failed: '+loginNickname) # remove any token if self.server.tokens.get(loginNickname): del self.server.tokensLookup[self.server.tokens[loginNickname]] del self.server.tokens[loginNickname] del self.server.salts[loginNickname] self.send_response(303) self.send_header('Content-Length', '0') self.send_header('Set-Cookie', 'epicyon=; SameSite=Strict') self.send_header('Location', '/login') self.end_headers() self.server.POSTbusy=False return else: if isSuspended(self.server.baseDir,loginNickname): msg=htmlSuspended(self.server.baseDir).encode('utf-8') self._login_headers('text/html',len(msg)) self.wfile.write(msg) self.server.POSTbusy=False return # login success - redirect with authorization print('Login success: '+loginNickname) self.send_response(303) # This produces a deterministic token based on nick+password+salt # But notice that the salt is ephemeral, so a server reboot changes them. # This allows you to be logged in on two or more devices with the # same token, but also ensures that if an adversary obtains the token # then rebooting the server is sufficient to thwart them, without # any password changes. if not self.server.salts.get(loginNickname): self.server.salts[loginNickname]=createPassword(32) self.server.tokens[loginNickname]=sha256((loginNickname+loginPassword+self.server.salts[loginNickname]).encode('utf-8')).hexdigest() self.server.tokensLookup[self.server.tokens[loginNickname]]=loginNickname self.send_header('Set-Cookie', 'epicyon='+self.server.tokens[loginNickname]+'; SameSite=Strict') self.send_header('Location', '/users/'+loginNickname+'/inbox') self.send_header('Content-Length', '0') self.end_headers() self.server.POSTbusy=False return self.send_response(200) self.end_headers() self.server.POSTbusy=False return # update of profile/avatar from web interface if authorized and self.path.endswith('/profiledata'): if ' boundary=' in self.headers['Content-type']: boundary=self.headers['Content-type'].split('boundary=')[1] if ';' in boundary: boundary=boundary.split(';')[0] actorStr=self.path.replace('/profiledata','').replace('/editprofile','') nickname=getNicknameFromActor(actorStr) if not nickname: self._redirect_headers(actorStr,cookie) self.server.POSTbusy=False return length = int(self.headers['Content-length']) postBytes=self.rfile.read(length) msg = email.parser.BytesParser().parsebytes(postBytes) messageFields=msg.get_payload(decode=False).split(boundary) fields={} filename=None lastImageLocation=0 for f in messageFields: if f=='--': continue if ' name="' in f: postStr=f.split(' name="',1)[1] if '"' in postStr: postKey=postStr.split('"',1)[0] postValueStr=postStr.split('"',1)[1] if ';' not in postValueStr: if '\r\n' in postValueStr: postLines=postValueStr.split('\r\n') postValue='' if len(postLines)>2: for line in range(2,len(postLines)-1): if line>2: postValue+='\n' postValue+=postLines[line] fields[postKey]=postValue else: if 'filename="' not in postStr: continue filenameStr=postStr.split('filename="')[1] if '"' not in filenameStr: continue postImageFilename=filenameStr.split('"')[0] if '.' not in postImageFilename: continue # directly search the binary array for the beginning # of an image searchStr=b'Content-Type: image/png' imageLocation=postBytes.find(searchStr,lastImageLocation) filenameBase=self.server.baseDir+'/accounts/'+nickname+'@'+self.server.domain+'/'+postKey # Note: a .temp extension is used here so that at no time is # an image with metadata publicly exposed, even for a few mS if imageLocation>-1: filename=filenameBase+'.png.temp' else: searchStr=b'Content-Type: image/jpeg' imageLocation=postBytes.find(searchStr,lastImageLocation) if imageLocation>-1: filename=filenameBase+'.jpg.temp' else: searchStr=b'Content-Type: image/gif' imageLocation=postBytes.find(searchStr,lastImageLocation) if imageLocation>-1: filename=filenameBase+'.gif.temp' if filename and imageLocation>-1: # locate the beginning of the image, after any # carriage returns startPos=imageLocation+len(searchStr) for offset in range(1,8): if postBytes[startPos+offset]!=10: if postBytes[startPos+offset]!=13: startPos+=offset break # look for the end of the image imageLocationEnd=postBytes.find(b'-------',imageLocation+1) fd = open(filename, 'wb') if imageLocationEnd>-1: fd.write(postBytes[startPos:][:imageLocationEnd-startPos]) else: fd.write(postBytes[startPos:]) fd.close() # remove exif/metadata removeMetaData(filename,filename.replace('.temp','')) os.remove(filename) lastImageLocation=imageLocation+1 actorFilename=self.server.baseDir+'/accounts/'+nickname+'@'+self.server.domain+'.json' if os.path.isfile(actorFilename): with open(actorFilename, 'r') as fp: actorJson=commentjson.load(fp) actorChanged=False skillCtr=1 newSkills={} while skillCtr<10: skillName=fields.get('skillName'+str(skillCtr)) if not skillName: skillCtr+=1 continue skillValue=fields.get('skillValue'+str(skillCtr)) if not skillValue: skillCtr+=1 continue if not actorJson['skills'].get(skillName): actorChanged=True else: if actorJson['skills'][skillName]!=int(skillValue): actorChanged=True newSkills[skillName]=int(skillValue) skillCtr+=1 if len(actorJson['skills'].items())!=len(newSkills.items()): actorChanged=True actorJson['skills']=newSkills if fields.get('displayNickname'): if fields['displayNickname']!=actorJson['name']: actorJson['name']=fields['displayNickname'] actorChanged=True if fields.get('bio'): if fields['bio']!=actorJson['summary']: actorTags={} actorJson['summary']= \ addHtmlTags(self.server.baseDir, \ self.server.httpPrefix, \ nickname, \ self.server.domainFull, \ fields['bio'],[],actorTags) if actorTags: actorJson['tag']=[] for tagName,tag in actorTags.items(): actorJson['tag'].append(tag) actorChanged=True if fields.get('moderators'): adminNickname=getConfigParam(self.server.baseDir,'admin') if self.path.startswith('/users/'+adminNickname+'/'): moderatorsFile=self.server.baseDir+'/accounts/moderators.txt' clearModeratorStatus(self.server.baseDir) if ',' in fields['moderators']: # if the list was given as comma separated modFile=open(moderatorsFile,"w+") for modNick in fields['moderators'].split(','): modNick=modNick.strip() if os.path.isdir(self.server.baseDir+'/accounts/'+modNick+'@'+self.server.domain): modFile.write(modNick+'\n') modFile.close() for modNick in fields['moderators'].split(','): modNick=modNick.strip() if os.path.isdir(self.server.baseDir+'/accounts/'+modNick+'@'+self.server.domain): setRole(self.server.baseDir,modNick,self.server.domain,'instance','moderator') else: # nicknames on separate lines modFile=open(moderatorsFile,"w+") for modNick in fields['moderators'].split('\n'): modNick=modNick.strip() if os.path.isdir(self.server.baseDir+'/accounts/'+modNick+'@'+self.server.domain): modFile.write(modNick+'\n') modFile.close() for modNick in fields['moderators'].split('\n'): modNick=modNick.strip() if os.path.isdir(self.server.baseDir+'/accounts/'+modNick+'@'+self.server.domain): setRole(self.server.baseDir,modNick,self.server.domain,'instance','moderator') approveFollowers=False if fields.get('approveFollowers'): if fields['approveFollowers']=='on': approveFollowers=True if approveFollowers!=actorJson['manuallyApprovesFollowers']: actorJson['manuallyApprovesFollowers']=approveFollowers actorChanged=True if fields.get('isBot'): if fields['isBot']=='on': if actorJson['type']!='Service': actorJson['type']='Service' actorChanged=True else: if actorJson['type']!='Person': actorJson['type']='Person' actorChanged=True # save filtered words list filterFilename=self.server.baseDir+'/accounts/'+nickname+'@'+self.server.domain+'/filters.txt' if fields.get('filteredWords'): with open(filterFilename, "w") as filterfile: filterfile.write(fields['filteredWords']) else: if os.path.isfile(filterFilename): os.remove(filterFilename) # save blocked accounts list blockedFilename=self.server.baseDir+'/accounts/'+nickname+'@'+self.server.domain+'/blocking.txt' if fields.get('blocked'): with open(blockedFilename, "w") as blockedfile: blockedfile.write(fields['blocked']) else: if os.path.isfile(blockedFilename): os.remove(blockedFilename) # save allowed instances list allowedInstancesFilename=self.server.baseDir+'/accounts/'+nickname+'@'+self.server.domain+'/allowedinstances.txt' if fields.get('allowedInstances'): with open(allowedInstancesFilename, "w") as allowedInstancesFile: allowedInstancesFile.write(fields['allowedInstances']) else: if os.path.isfile(allowedInstancesFilename): os.remove(allowedInstancesFilename) # save actor json file within accounts if actorChanged: with open(actorFilename, 'w') as fp: commentjson.dump(actorJson, fp, indent=4, sort_keys=False) # also copy to the actors cache and personCache in memory storePersonInCache(self.server.baseDir,actorJson['id'],actorJson,self.server.personCache) actorCacheFilename=self.server.baseDir+'/cache/actors/'+actorJson['id'].replace('/','#')+'.json' with open(actorCacheFilename, 'w') as fp: commentjson.dump(actorJson, fp, indent=4, sort_keys=False) # send actor update to followers updateActorJson={ 'type': 'Update', 'actor': actorJson['id'], 'to': ['https://www.w3.org/ns/activitystreams#Public'], 'cc': [actorJson['id']+'/followers'], 'object': actorJson } self.postToNickname=nickname self._postToOutbox(updateActorJson) self._redirect_headers(actorStr,cookie) self.server.POSTbusy=False return # moderator action buttons if authorized and '/users/' in self.path and \ self.path.endswith('/moderationaction'): actorStr=self.path.replace('/moderationaction','') length = int(self.headers['Content-length']) moderationParams=self.rfile.read(length).decode('utf-8') print('moderationParams: '+moderationParams) if '&' in moderationParams: moderationText=None moderationButton=None for moderationStr in moderationParams.split('&'): print('moderationStr: '+moderationStr) if moderationStr.startswith('moderationAction'): if '=' in moderationStr: moderationText=moderationStr.split('=')[1].strip() moderationText=moderationText.replace('+',' ').replace('%40','@').replace('%3A',':').replace('%23','#').strip() elif moderationStr.startswith('submitInfo'): msg=htmlModerationInfo(self.server.baseDir).encode('utf-8') self._login_headers('text/html',len(msg)) self.wfile.write(msg) self.server.POSTbusy=False return elif moderationStr.startswith('submitBlock'): moderationButton='block' elif moderationStr.startswith('submitUnblock'): moderationButton='unblock' elif moderationStr.startswith('submitSuspend'): moderationButton='suspend' elif moderationStr.startswith('submitUnsuspend'): moderationButton='unsuspend' elif moderationStr.startswith('submitRemove'): moderationButton='remove' if moderationButton and moderationText: if self.server.debug: print('moderationButton: '+moderationButton) print('moderationText: '+moderationText) nickname=moderationText if nickname.startswith('http') or \ nickname.startswith('dat'): nickname=getNicknameFromActor(nickname) if '@' in nickname: nickname=nickname.split('@')[0] if moderationButton=='suspend': suspendAccount(self.server.baseDir,nickname,self.server.salts) if moderationButton=='unsuspend': unsuspendAccount(self.server.baseDir,nickname) if moderationButton=='block': fullBlockDomain=None if moderationText.startswith('http') or \ moderationText.startswith('dat'): blockDomain,blockPort=getDomainFromActor(moderationText) fullBlockDomain=blockDomain if blockPort: if blockPort!=80 and blockPort!=443: if ':' not in blockDomain: fullBlockDomain=blockDomain+':'+str(blockPort) if '@' in moderationText: fullBlockDomain=moderationText.split('@')[1] if fullBlockDomain or nickname.startswith('#'): addGlobalBlock(self.server.baseDir, \ nickname,fullBlockDomain) if moderationButton=='unblock': fullBlockDomain=None if moderationText.startswith('http') or \ moderationText.startswith('dat'): blockDomain,blockPort=getDomainFromActor(moderationText) fullBlockDomain=blockDomain if blockPort: if blockPort!=80 and blockPort!=443: if ':' not in blockDomain: fullBlockDomain=blockDomain+':'+str(blockPort) if '@' in moderationText: fullBlockDomain=moderationText.split('@')[1] if fullBlockDomain or nickname.startswith('#'): removeGlobalBlock(self.server.baseDir, \ nickname,fullBlockDomain) if moderationButton=='remove': if '/statuses/' not in moderationText: removeAccount(self.server.baseDir, \ nickname, \ self.server.domain, \ self.server.port) else: # remove a post or thread postFilename= \ locatePost(self.server.baseDir, \ nickname,self.server.domain, \ moderationText) if postFilename: if canRemovePost(self.server.baseDir, \ nickname, \ self.server.domain, \ self.server.port, \ moderationText): deletePost(self.server.baseDir, \ self.server.httpPrefix, \ nickname,self.server.omain, \ postFilename, \ self.server.debug) self._redirect_headers(actorStr+'/moderation',cookie) self.server.POSTbusy=False return searchForEmoji=False if self.path.endswith('/searchhandleemoji'): searchForEmoji=True self.path=self.path.replace('/searchhandleemoji','/searchhandle') if self.server.debug: print('DEBUG: searching for emoji') print('authorized: '+str(authorized)) # a search was made if (authorized or searchForEmoji) and \ (self.path.endswith('/searchhandle') or '/searchhandle?page=' in self.path): # get the page number pageNumber=1 if '/searchhandle?page=' in self.path: pageNumberStr=self.path.split('/searchhandle?page=')[1] if pageNumberStr.isdigit(): pageNumber=int(pageNumberStr) self.path=self.path.split('?page=')[0] actorStr=self.path.replace('/searchhandle','') length = int(self.headers['Content-length']) searchParams=self.rfile.read(length).decode('utf-8') if 'searchtext=' in searchParams: searchStr=searchParams.split('searchtext=')[1] if '&' in searchStr: searchStr=searchStr.split('&')[0] searchStr=searchStr.replace('+',' ').replace('%40','@').replace('%3A',':').replace('%23','#').replace('%2F','/').strip() if self.server.debug: print('searchStr: '+searchStr) if searchForEmoji: searchStr=':'+searchStr+':' if searchStr.startswith('#'): # hashtag search hashtagStr= \ htmlHashtagSearch(self.server.baseDir,searchStr[1:],1, \ maxPostsInFeed,self.server.session, \ self.server.cachedWebfingers, \ self.server.personCache, \ self.server.httpPrefix, \ self.server.projectVersion) if hashtagStr: msg=hashtagStr.encode('utf-8') self._login_headers('text/html',len(msg)) self.wfile.write(msg) self.server.POSTbusy=False return elif '@' in searchStr: # profile search nickname=getNicknameFromActor(self.path) if not self.server.session: self.server.session= \ createSession(self.server.domain, \ self.server.port, \ self.server.useTor) profileStr= \ htmlProfileAfterSearch(self.server.baseDir, \ self.path.replace('/searchhandle',''), \ self.server.httpPrefix, \ nickname, \ self.server.domain,self.server.port, \ searchStr, \ self.server.session, \ self.server.cachedWebfingers, \ self.server.personCache, \ self.server.debug, \ self.server.projectVersion) if profileStr: msg=profileStr.encode('utf-8') self._login_headers('text/html',len(msg)) self.wfile.write(msg) self.server.POSTbusy=False return elif searchStr.startswith(':') or \ searchStr.lower().strip('\n').endswith(' emoji'): # eg. "cat emoji" if searchStr.lower().strip('\n').endswith(' emoji'): searchStr=searchStr.lower().strip('\n').replace(' emoji','') # emoji search emojiStr= \ htmlSearchEmoji(self.server.baseDir,searchStr) if emojiStr: msg=emojiStr.encode('utf-8') self._login_headers('text/html',len(msg)) self.wfile.write(msg) self.server.POSTbusy=False return else: # shared items search sharedItemsStr= \ htmlSearchSharedItems(self.server.baseDir, \ searchStr,pageNumber, \ maxPostsInFeed,actorStr) if sharedItemsStr: msg=sharedItemsStr.encode('utf-8') self._login_headers('text/html',len(msg)) self.wfile.write(msg) self.server.POSTbusy=False return self._redirect_headers(actorStr,cookie) self.server.POSTbusy=False return # decision to follow in the web interface is confirmed if authorized and self.path.endswith('/followconfirm'): originPathStr=self.path.split('/followconfirm')[0] followerNickname=getNicknameFromActor(originPathStr) length = int(self.headers['Content-length']) followConfirmParams=self.rfile.read(length).decode('utf-8') if '&submitYes=' in followConfirmParams: followingActor=followConfirmParams.replace('%3A',':').replace('%2F','/').split('actor=')[1] if '&' in followingActor: followingActor=followingActor.split('&')[0] followingNickname=getNicknameFromActor(followingActor) followingDomain,followingPort=getDomainFromActor(followingActor) if followerNickname==followingNickname and \ followingDomain==self.server.domain and \ followingPort==self.server.port: if self.server.debug: print('You cannot follow yourself!') else: if self.server.debug: print('Sending follow request from '+followerNickname+' to '+followingActor) sendFollowRequest(self.server.session, \ self.server.baseDir, \ followerNickname, \ self.server.domain,self.server.port, \ self.server.httpPrefix, \ followingNickname, \ followingDomain, \ followingPort,self.server.httpPrefix, \ False,self.server.federationList, \ self.server.sendThreads, \ self.server.postLog, \ self.server.cachedWebfingers, \ self.server.personCache, \ self.server.debug, \ self.server.projectVersion) self._redirect_headers(originPathStr,cookie) self.server.POSTbusy=False return # decision to unfollow in the web interface is confirmed if authorized and self.path.endswith('/unfollowconfirm'): originPathStr=self.path.split('/unfollowconfirm')[0] followerNickname=getNicknameFromActor(originPathStr) length = int(self.headers['Content-length']) followConfirmParams=self.rfile.read(length).decode('utf-8') if '&submitYes=' in followConfirmParams: followingActor=followConfirmParams.replace('%3A',':').replace('%2F','/').split('actor=')[1] if '&' in followingActor: followingActor=followingActor.split('&')[0] followingNickname=getNicknameFromActor(followingActor) followingDomain,followingPort=getDomainFromActor(followingActor) if followerNickname==followingNickname and \ followingDomain==self.server.domain and \ followingPort==self.server.port: if self.server.debug: print('You cannot unfollow yourself!') else: if self.server.debug: print(followerNickname+' stops following '+followingActor) followActor=self.server.httpPrefix+'://'+self.server.domainFull+'/users/'+followerNickname statusNumber,published = getStatusNumber() followId=followActor+'/statuses/'+str(statusNumber) unfollowJson = { '@context': 'https://www.w3.org/ns/activitystreams', 'id': followId+'/undo', 'type': 'Undo', 'actor': followActor, 'object': { 'id': followId, 'type': 'Follow', 'actor': followActor, 'object': followingActor } } pathUsersSection=self.path.split('/users/')[1] self.postToNickname=pathUsersSection.split('/')[0] self._postToOutbox(unfollowJson) self._redirect_headers(originPathStr,cookie) self.server.POSTbusy=False return # decision to unblock in the web interface is confirmed if authorized and self.path.endswith('/unblockconfirm'): originPathStr=self.path.split('/unblockconfirm')[0] blockerNickname=getNicknameFromActor(originPathStr) length = int(self.headers['Content-length']) blockConfirmParams=self.rfile.read(length).decode('utf-8') if '&submitYes=' in blockConfirmParams: blockingActor=blockConfirmParams.replace('%3A',':').replace('%2F','/').split('actor=')[1] if '&' in blockingActor: blockingActor=blockingActor.split('&')[0] blockingNickname=getNicknameFromActor(blockingActor) blockingDomain,blockingPort=getDomainFromActor(blockingActor) blockingDomainFull=blockingDomain if blockingPort: if blockingPort!=80 and blockingPort!=443: if ':' not in blockingDomain: blockingDomainFull=blockingDomain+':'+str(blockingPort) if blockerNickname==blockingNickname and \ blockingDomain==self.server.domain and \ blockingPort==self.server.port: if self.server.debug: print('You cannot unblock yourself!') else: if self.server.debug: print(blockerNickname+' stops blocking '+blockingActor) removeBlock(self.server.baseDir,blockerNickname,self.server.domain, \ blockingNickname,blockingDomainFull) self._redirect_headers(originPathStr,cookie) self.server.POSTbusy=False return # decision to block in the web interface is confirmed if authorized and self.path.endswith('/blockconfirm'): originPathStr=self.path.split('/blockconfirm')[0] blockerNickname=getNicknameFromActor(originPathStr) length = int(self.headers['Content-length']) blockConfirmParams=self.rfile.read(length).decode('utf-8') if '&submitYes=' in blockConfirmParams: blockingActor=blockConfirmParams.replace('%3A',':').replace('%2F','/').split('actor=')[1] if '&' in blockingActor: blockingActor=blockingActor.split('&')[0] blockingNickname=getNicknameFromActor(blockingActor) blockingDomain,blockingPort=getDomainFromActor(blockingActor) blockingDomainFull=blockingDomain if blockingPort: if blockingPort!=80 and blockingPort!=443: if ':' not in blockingDomain: blockingDomainFull=blockingDomain+':'+str(blockingPort) if blockerNickname==blockingNickname and \ blockingDomain==self.server.domain and \ blockingPort==self.server.port: if self.server.debug: print('You cannot block yourself!') else: if self.server.debug: print('Adding block by '+blockerNickname+' of '+blockingActor) addBlock(self.server.baseDir,blockerNickname,self.server.domain, \ blockingNickname,blockingDomainFull) self._redirect_headers(originPathStr,cookie) self.server.POSTbusy=False return # an option was chosen from person options screen # view/follow/block/report if authorized and self.path.endswith('/personoptions'): originPathStr=self.path.split('/personoptions')[0] chooserNickname=getNicknameFromActor(originPathStr) length = int(self.headers['Content-length']) optionsConfirmParams=self.rfile.read(length).decode('utf-8').replace('%3A',':').replace('%2F','/') # actor for the person optionsActor=optionsConfirmParams.split('actor=')[1] if '&' in optionsActor: optionsActor=optionsActor.split('&')[0] # url of the avatar optionsAvatarUrl=optionsConfirmParams.split('avatarUrl=')[1] if '&' in optionsAvatarUrl: optionsAvatarUrl=optionsAvatarUrl.split('&')[0] # link to a post, which can then be included in reports postUrl=None if 'postUrl' in optionsConfirmParams: postUrl=optionsConfirmParams.split('postUrl=')[1] if '&' in postUrl: postUrl=postUrl.split('&')[0] optionsNickname=getNicknameFromActor(optionsActor) optionsDomain,optionsPort=getDomainFromActor(optionsActor) optionsDomainFull=optionsDomain if optionsPort: if optionsPort!=80 and optionsPort!=443: if ':' not in optionsDomain: optionsDomainFull=optionsDomain+':'+str(optionsPort) if chooserNickname==optionsNickname and \ optionsDomain==self.server.domain and \ optionsPort==self.server.port: if self.server.debug: print('You cannot perform an option action on yourself') if '&submitView=' in optionsConfirmParams: if self.server.debug: print('Viewing '+optionsActor) self._redirect_headers(optionsActor,cookie) self.server.POSTbusy=False return if '&submitBlock=' in optionsConfirmParams: if self.server.debug: print('Adding block by '+chooserNickname+' of '+optionsActor) addBlock(self.server.baseDir,chooserNickname,self.server.domain, \ optionsNickname,optionsDomainFull) if '&submitUnblock=' in optionsConfirmParams: if self.server.debug: print('Unblocking '+optionsActor) msg=htmlUnblockConfirm(self.server.baseDir,originPathStr,optionsActor,optionsAvatarUrl).encode() self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.POSTbusy=False return if '&submitFollow=' in optionsConfirmParams: if self.server.debug: print('Following '+optionsActor) msg=htmlFollowConfirm(self.server.baseDir,originPathStr,optionsActor,optionsAvatarUrl).encode() self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.POSTbusy=False return if '&submitUnfollow=' in optionsConfirmParams: if self.server.debug: print('Unfollowing '+optionsActor) msg=htmlUnfollowConfirm(self.server.baseDir,originPathStr,optionsActor,optionsAvatarUrl).encode() self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.POSTbusy=False return if '&submitDM=' in optionsConfirmParams: if self.server.debug: print('Sending DM to '+optionsActor) reportPath=self.path.replace('/personoptions','')+'/newdm' msg=htmlNewPost(self.server.baseDir,reportPath,None,[optionsActor],None).encode() self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.POSTbusy=False return if '&submitReport=' in optionsConfirmParams: if self.server.debug: print('Reporting '+optionsActor) reportPath=self.path.replace('/personoptions','')+'/newreport' msg=htmlNewPost(self.server.baseDir,reportPath,None,[],postUrl).encode() self._set_headers('text/html',len(msg),cookie) self.wfile.write(msg) self.server.POSTbusy=False return self._redirect_headers(originPathStr,cookie) self.server.POSTbusy=False return postState=self._receiveNewPost(authorized,'newpost') if postState!=0: nickname=self.path.split('/users/')[1] if '/' in nickname: nickname=nickname.split('/')[0] self._redirect_headers('/users/'+nickname+'/inbox',cookie) self.server.POSTbusy=False return postState=self._receiveNewPost(authorized,'newunlisted') if postState!=0: nickname=self.path.split('/users/')[1] if '/' in nickname: nickname=nickname.split('/')[0] self._redirect_headers('/users/'+nickname+'/inbox',cookie) self.server.POSTbusy=False return postState=self._receiveNewPost(authorized,'newfollowers') if postState!=0: nickname=self.path.split('/users/')[1] if '/' in nickname: nickname=nickname.split('/')[0] self._redirect_headers('/users/'+nickname+'/inbox',cookie) self.server.POSTbusy=False return postState=self._receiveNewPost(authorized,'newdm') if postState!=0: nickname=self.path.split('/users/')[1] if '/' in nickname: nickname=nickname.split('/')[0] self._redirect_headers('/users/'+nickname+'/inbox',cookie) self.server.POSTbusy=False return postState=self._receiveNewPost(authorized,'newreport') if postState!=0: nickname=self.path.split('/users/')[1] if '/' in nickname: nickname=nickname.split('/')[0] self._redirect_headers('/users/'+nickname+'/inbox',cookie) self.server.POSTbusy=False return postState=self._receiveNewPost(authorized,'newshare') if postState!=0: nickname=self.path.split('/users/')[1] if '/' in nickname: nickname=nickname.split('/')[0] self._redirect_headers('/users/'+nickname+'/shares',cookie) self.server.POSTbusy=False return if self.path.endswith('/outbox') or self.path.endswith('/shares'): if '/users/' in self.path: if authorized: self.outboxAuthenticated=True pathUsersSection=self.path.split('/users/')[1] self.postToNickname=pathUsersSection.split('/')[0] if not self.outboxAuthenticated: self.send_response(405) self.end_headers() self.server.POSTbusy=False return # check that the post is to an expected path if not (self.path.endswith('/outbox') or \ self.path.endswith('/inbox') or \ self.path.endswith('/shares') or \ self.path.endswith('/moderationaction') or \ self.path.endswith('/caps/new') or \ self.path=='/sharedInbox'): print('Attempt to POST to invalid path '+self.path) self.send_response(400) self.end_headers() self.server.POSTbusy=False return # read the message and convert it into a python dictionary length = int(self.headers['Content-length']) if self.server.debug: print('DEBUG: content-length: '+str(length)) if not self.headers['Content-type'].startswith('image/'): if length>self.server.maxMessageLength: print('Maximum message length exceeded '+str(length)) self.send_response(400) self.end_headers() self.server.POSTbusy=False return else: if length>self.server.maxImageSize: print('Maximum image size exceeded '+str(length)) self.send_response(400) self.end_headers() self.server.POSTbusy=False return # receive images to the outbox if self.headers['Content-type'].startswith('image/') and \ '/users/' in self.path: if not self.outboxAuthenticated: if self.server.debug: print('DEBUG: unauthenticated attempt to post image to outbox') self.send_response(403) self.end_headers() self.server.POSTbusy=False return pathUsersSection=self.path.split('/users/')[1] if '/' not in pathUsersSection: self.send_response(404) self.end_headers() self.server.POSTbusy=False return self.postFromNickname=pathUsersSection.split('/')[0] accountsDir=self.server.baseDir+'/accounts/'+self.postFromNickname+'@'+self.server.domain if not os.path.isdir(accountsDir): self.send_response(404) self.end_headers() self.server.POSTbusy=False return mediaBytes=self.rfile.read(length) mediaFilenameBase=accountsDir+'/upload' mediaFilename=mediaFilenameBase+'.png' if self.headers['Content-type'].endswith('jpeg'): mediaFilename=mediaFilenameBase+'.jpg' if self.headers['Content-type'].endswith('gif'): mediaFilename=mediaFilenameBase+'.gif' with open(mediaFilename, 'wb') as avFile: avFile.write(mediaBytes) if self.server.debug: print('DEBUG: image saved to '+mediaFilename) self.send_response(201) self.end_headers() self.server.POSTbusy=False return # refuse to receive non-json content if self.headers['Content-type'] != 'application/json' and \ self.headers['Content-type'] != 'application/activity+json': print("POST is not json: "+self.headers['Content-type']) if self.server.debug: print(str(self.headers)) length = int(self.headers['Content-length']) if length None: if len(domain)==0: domain='localhost' if '.' not in domain: if domain != 'localhost': print('Invalid domain: ' + domain) return serverAddress = ('', proxyPort) if unitTest: httpd = ThreadingHTTPServer(serverAddress, PubServerUnitTest) else: httpd = ThreadingHTTPServer(serverAddress, PubServer) # max POST size of 10M httpd.projectVersion=projectVersion httpd.maxPostLength=1024*1024*10 httpd.maxPostsInBox=256 httpd.domain=domain httpd.port=port httpd.domainFull=domain if port: if port!=80 and port!=443: if ':' not in domain: httpd.domainFull=domain+':'+str(port) httpd.httpPrefix=httpPrefix httpd.debug=debug httpd.federationList=fedList.copy() httpd.baseDir=baseDir httpd.instanceId=instanceId httpd.personCache={} httpd.cachedWebfingers={} httpd.useTor=useTor httpd.session = None httpd.sessionLastUpdate=0 httpd.lastGET=0 httpd.lastPOST=0 httpd.GETbusy=False httpd.POSTbusy=False httpd.receivedMessage=False httpd.inboxQueue=[] httpd.sendThreads=[] httpd.postLog=[] httpd.maxQueueLength=16 httpd.ocapAlways=ocapAlways httpd.maxMessageLength=5000 httpd.maxImageSize=10*1024*1024 httpd.allowDeletion=allowDeletion httpd.lastLoginTime=0 httpd.maxReplies=maxReplies httpd.salts={} httpd.tokens={} httpd.tokensLookup={} httpd.acceptedCaps=["inbox:write","objects:read"] if noreply: httpd.acceptedCaps.append('inbox:noreply') if nolike: httpd.acceptedCaps.append('inbox:nolike') if nopics: httpd.acceptedCaps.append('inbox:nopics') if noannounce: httpd.acceptedCaps.append('inbox:noannounce') if cw: httpd.acceptedCaps.append('inbox:cw') if not os.path.isdir(baseDir+'/accounts/inbox@'+domain): print('Creating shared inbox: inbox@'+domain) createSharedInbox(baseDir,'inbox',domain,port,httpPrefix) if not os.path.isdir(baseDir+'/cache'): os.mkdir(baseDir+'/cache') if not os.path.isdir(baseDir+'/cache/actors'): print('Creating actors cache') os.mkdir(baseDir+'/cache/actors') if not os.path.isdir(baseDir+'/cache/announce'): print('Creating announce cache') os.mkdir(baseDir+'/cache/announce') archiveDir=baseDir+'/archive' if not os.path.isdir(archiveDir): print('Creating archive') os.mkdir(archiveDir) print('Creating cache expiry thread') httpd.thrCache= \ threadWithTrace(target=expireCache, \ args=(baseDir,httpd.personCache, \ httpd.httpPrefix, \ archiveDir, \ httpd.maxPostsInBox),daemon=True) httpd.thrCache.start() print('Creating inbox queue') httpd.thrInboxQueue= \ threadWithTrace(target=runInboxQueue, \ args=(projectVersion, \ baseDir,httpPrefix,httpd.sendThreads, \ httpd.postLog,httpd.cachedWebfingers, \ httpd.personCache,httpd.inboxQueue, \ domain,port,useTor,httpd.federationList, \ httpd.ocapAlways,maxReplies, \ domainMaxPostsPerDay,accountMaxPostsPerDay, \ allowDeletion,debug,httpd.acceptedCaps),daemon=True) httpd.thrInboxQueue.start() if clientToServer: print('Running ActivityPub client on ' + domain + ' port ' + str(proxyPort)) else: print('Running ActivityPub server on ' + domain + ' port ' + str(proxyPort)) httpd.serve_forever()