mirror of https://gitlab.com/bashrc2/epicyon
138 lines
4.4 KiB
Python
138 lines
4.4 KiB
Python
__filename__ = "availability.py"
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__author__ = "Bob Mottram"
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__license__ = "AGPL3+"
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__version__ = "0.0.1"
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__maintainer__ = "Bob Mottram"
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__email__ = "bob@freedombone.net"
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__status__ = "Production"
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import json
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import commentjson
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import os
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from webfinger import webfingerHandle
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from auth import createBasicAuthHeader
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from posts import getPersonBox
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from session import postJson
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from utils import getNicknameFromActor
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from utils import getDomainFromActor
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def setAvailability(baseDir: str,nickname: str,domain: str, \
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status: str) -> bool:
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"""Set an availability status
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"""
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# avoid giant strings
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if len(status)>128:
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return False
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actorFilename=baseDir+'/accounts/'+nickname+'@'+domain+'.json'
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if not os.path.isfile(actorFilename):
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return False
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with open(actorFilename, 'r') as fp:
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actorJson=commentjson.load(fp)
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actorJson['availability']=status
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with open(actorFilename, 'w') as fp:
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commentjson.dump(actorJson, fp, indent=4, sort_keys=False)
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return True
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def getAvailability(baseDir: str,nickname: str,domain: str) -> str:
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"""Returns the availability for a given person
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"""
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actorFilename=baseDir+'/accounts/'+nickname+'@'+domain+'.json'
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if not os.path.isfile(actorFilename):
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return False
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with open(actorFilename, 'r') as fp:
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actorJson=commentjson.load(fp)
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if not actorJson.get('availability'):
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return None
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return actorJson['availability']
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return None
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def outboxAvailability(baseDir: str,nickname: str,messageJson: {},debug: bool) -> bool:
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"""Handles receiving an availability update
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"""
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if not messageJson.get('type'):
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return False
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if not messageJson['type']=='Availability':
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return False
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if not messageJson.get('actor'):
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return False
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if not messageJson.get('object'):
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return False
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if not isinstance(messageJson['object'], str):
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return False
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actorNickname=getNicknameFromActor(messageJson['actor'])
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if actorNickname!=nickname:
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return False
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domain,port=getDomainFromActor(messageJson['actor'])
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status=messageJson['object'].replace('"','')
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return setAvailability(baseDir,nickname,domain,status)
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def sendAvailabilityViaServer(session,nickname: str,password: str,
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domain: str,port: int, \
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httpPrefix: str, \
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status: str, \
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cachedWebfingers: {},personCache: {}, \
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debug: bool) -> {}:
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"""Sets the availability for a person via c2s
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"""
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if not session:
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print('WARN: No session for sendAvailabilityViaServer')
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return 6
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domainFull=domain
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if port!=80 and port!=443:
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domainFull=domain+':'+str(port)
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toUrl = httpPrefix+'://'+domainFull+'/users/'+nickname
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ccUrl = httpPrefix+'://'+domainFull+'/users/'+nickname+'/followers'
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newAvailabilityJson = {
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'type': 'Availability',
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'actor': httpPrefix+'://'+domainFull+'/users/'+nickname,
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'object': '"'+status+'"',
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'to': [toUrl],
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'cc': [ccUrl]
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}
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handle=httpPrefix+'://'+domainFull+'/@'+nickname
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# lookup the inbox for the To handle
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wfRequest = webfingerHandle(session,handle,httpPrefix,cachedWebfingers)
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if not wfRequest:
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if debug:
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print('DEBUG: announce webfinger failed for '+handle)
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return 1
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postToBox='outbox'
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# get the actor inbox for the To handle
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inboxUrl,pubKeyId,pubKey,fromPersonId,sharedInbox,capabilityAcquisition = \
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getPersonBox(session,wfRequest,personCache,postToBox)
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if not inboxUrl:
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if debug:
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print('DEBUG: No '+postToBox+' was found for '+handle)
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return 3
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if not fromPersonId:
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if debug:
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print('DEBUG: No actor was found for '+handle)
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return 4
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authHeader=createBasicAuthHeader(Nickname,password)
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headers = {'host': domain, \
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'Content-type': 'application/json', \
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'Authorization': authHeader}
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postResult = \
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postJson(session,newAvailabilityJson,[],inboxUrl,headers,"inbox:write")
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#if not postResult:
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# if debug:
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# print('DEBUG: POST announce failed for c2s to '+inboxUrl)
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# return 5
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if debug:
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print('DEBUG: c2s POST availability success')
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return newAvailabilityJson
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