random timing for minimail

test/minimail.py

@@ -13,8 +13,8 @@ delete the marker file to re-read all messages
 
 """
 
-# Minimail 1.1
+# Minimail 1.2
-# Copyleft 2019, p≡p foundation
+# Copyleft 2019, 2020, p≡p foundation
 
 # this file is under GNU General Public License 3.0
 
@@ -22,11 +22,19 @@ delete the marker file to re-read all messages
 import os
 from secrets import token_urlsafe
 from time import sleep
+from random import random
 
 
-timing = .1
+# set timing to None for random timing
+timing = None
 
 
+def snooze():
+    if timing is None:
+        sleep(random()/2)
+    else:
+        sleep(timing)
+
 def unlock(inbox):
     "clear the inbox from lockfile"
 
@@ -49,14 +57,14 @@ class Lock:
     def __enter__(self):
         lockfile = self.inbox / "lock"
         while lockfile.is_file():
-            sleep(timing)
+            snooze()
         lockfile.touch()
 
 
 def send(inbox, msg, marker):
     "send msg to inbox in MIME format"
 
-    sleep(timing)
+    snooze()
     with Lock(inbox):
         name = marker + "_" + token_urlsafe(16) + ".eml"
         with open(inbox / name, "wb") as f:
@@ -95,7 +103,7 @@ def recv_all(inbox, marker):
                         txt = f.read(-1)
                         r.append((p, txt))
         if not r:
-            sleep(timing)
+            snooze()
 
     return r
 

test/sync_handshake.py

@@ -130,6 +130,7 @@ class UserInterface(pEp.UserInterface):
                     ])
             sleep(.5) # user is reading message
             try:
+                if not options.noanswer:
                     if options.reject:
                         self.deliverHandshakeResult(SYNC_HANDSHAKE_REJECTED)
                     else:
@@ -234,6 +235,8 @@ if __name__=="__main__":
             help="reject device group")
     optParser.add_option("--accept", action="store_false", dest="reject",
             help="accept device group (default)")
+    optParser.add_option("--no-answer", action="store_true", dest="noanswer",
+            help="do not answer device group handshake")
     optParser.add_option("-E", "--end-on", dest="notifications",
             help="end test on these notifications")
     optParser.add_option("-j", "--multi-threaded", action="store_true",

test/sync_test.py

@@ -102,6 +102,10 @@ if __name__ == "__main__":
     optParser.add_option("-i", "--imap", action="store_true",
             dest="imap",
             help="use imap instead of minimail")
+    optParser.add_option("-A", "--add-account-after-sync", action="store_true",
+            dest="add_account",
+            help="after sync add an account")
+
     options, args = optParser.parse_args()
 
     if options.imap:
@@ -207,7 +211,7 @@ if __name__ == "__main__":
 
             # Phone runs with own_ident = 2
             Phone = Process(target=test_for, args=("Phone", "red", end_on,
-                options.multithreaded, options.imap, 2))
+                options.multithreaded, options.imap, 1))
 
             # others run with own_ident = 1
             Laptop = Process(target=test_for, args=("Laptop", "green", end_on,

utils/pEp

@@ -72,7 +72,7 @@ try:
                 dst = src.encrypt()
             else:
                 src.dir = 0
-                dst, keys, rating, consumed, flags = src.decrypt()
+                dst, keys, rating, flags = src.decrypt()
 
             print(str(dst))