Mercurial > hg
annotate tests/dummysmtpd.py @ 36485:351323217fd3
py3: add b'' prefix in tests/test-revlog-v2.t
After this, the test works on Python 3. There is some extra return value by
open().write() I think which needs to be handled.
# skip-blame because just b'' prefix
Differential Revision: https://phab.mercurial-scm.org/D2509
author | Pulkit Goyal <7895pulkit@gmail.com> |
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date | Wed, 28 Feb 2018 22:14:36 +0530 |
parents | 75bae69747f0 |
children | ed96d1116302 |
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1 #!/usr/bin/env python |
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2 |
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3 """dummy SMTP server for use in tests""" |
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4 |
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5 from __future__ import absolute_import |
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6 |
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7 import asyncore |
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8 import optparse |
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9 import smtpd |
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10 import ssl |
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11 import sys |
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12 import traceback |
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13 |
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14 from mercurial import ( |
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15 server, |
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16 sslutil, |
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17 ui as uimod, |
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18 ) |
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19 |
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20 def log(msg): |
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21 sys.stdout.write(msg) |
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22 sys.stdout.flush() |
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23 |
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24 class dummysmtpserver(smtpd.SMTPServer): |
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25 def __init__(self, localaddr): |
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26 smtpd.SMTPServer.__init__(self, localaddr, remoteaddr=None) |
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27 |
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28 def process_message(self, peer, mailfrom, rcpttos, data): |
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29 log('%s from=%s to=%s\n' % (peer[0], mailfrom, ', '.join(rcpttos))) |
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30 |
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31 def handle_error(self): |
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32 # On Windows, a bad SSL connection sometimes generates a WSAECONNRESET. |
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33 # The default handler will shutdown this server, and then both the |
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34 # current connection and subsequent ones fail on the client side with |
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35 # "No connection could be made because the target machine actively |
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36 # refused it". If we eat the error, then the client properly aborts in |
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37 # the expected way, and the server is available for subsequent requests. |
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38 traceback.print_exc() |
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39 |
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40 class dummysmtpsecureserver(dummysmtpserver): |
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41 def __init__(self, localaddr, certfile): |
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42 dummysmtpserver.__init__(self, localaddr) |
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43 self._certfile = certfile |
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44 |
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45 def handle_accept(self): |
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46 pair = self.accept() |
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47 if not pair: |
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48 return |
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49 conn, addr = pair |
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50 ui = uimod.ui.load() |
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51 try: |
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52 # wrap_socket() would block, but we don't care |
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53 conn = sslutil.wrapserversocket(conn, ui, certfile=self._certfile) |
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54 except ssl.SSLError: |
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55 log('%s ssl error\n' % addr[0]) |
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56 conn.close() |
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57 return |
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58 smtpd.SMTPChannel(self, conn, addr) |
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59 |
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60 def run(): |
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61 try: |
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62 asyncore.loop() |
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63 except KeyboardInterrupt: |
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64 pass |
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65 |
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66 def main(): |
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67 op = optparse.OptionParser() |
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68 op.add_option('-d', '--daemon', action='store_true') |
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69 op.add_option('--daemon-postexec', action='append') |
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70 op.add_option('-p', '--port', type=int, default=8025) |
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71 op.add_option('-a', '--address', default='localhost') |
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72 op.add_option('--pid-file', metavar='FILE') |
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73 op.add_option('--tls', choices=['none', 'smtps'], default='none') |
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74 op.add_option('--certificate', metavar='FILE') |
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75 |
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76 opts, args = op.parse_args() |
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77 if opts.tls == 'smtps' and not opts.certificate: |
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78 op.error('--certificate must be specified') |
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79 |
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80 addr = (opts.address, opts.port) |
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81 def init(): |
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82 if opts.tls == 'none': |
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83 dummysmtpserver(addr) |
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84 else: |
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85 dummysmtpsecureserver(addr, opts.certificate) |
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86 log('listening at %s:%d\n' % addr) |
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87 |
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88 server.runservice(vars(opts), initfn=init, runfn=run, |
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89 runargs=[sys.executable, __file__] + sys.argv[1:]) |
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90 |
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91 if __name__ == '__main__': |
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92 main() |