Allow access to shared inbox

daemon.py

@@ -1125,6 +1125,8 @@ class PubServer(BaseHTTPRequestHandler):
                         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)

inbox.py

@@ -86,6 +86,10 @@ def getPersonPubKey(session,personUrl: str,personCache: {},debug: bool) -> str:
     if not personUrl:
         return None
     personUrl=personUrl.replace('#main-key','')
+    if personUrl.endswith('/users/inbox'):
+        if debug:
+            print('DEBUG: Obtaining public key for shared inbox')
+        personUrl=personUrl.replace('/users/inbox','/inbox')        
     personJson = getPersonFromCache(personUrl,personCache)
     if not personJson:
         if debug: