Mercurial > hg
annotate mercurial/mail.py @ 26755:bb0b955d050d
streamclone: support for producing and consuming stream clone bundles
Up to this point, stream clones only existed as a dynamically generated
data format produced and consumed during streaming clones. In order to
support this efficient cloning format with the clone bundles feature, we
need a more formal, on disk representation of the streaming clone data.
This patch introduces a new "bundle" type for streaming clones. Unlike
existing bundles, it does not contain changegroup data. It does,
however, share the same concepts like the 4 byte header which identifies
the type of data that follows and the 2 byte abbreviation for
compression types (of which only "UN" is currently supported).
The new bundle format is essentially the existing stream clone version 1
data format with some headers at the beginning.
Content negotiation at stream clone request time checked for repository
format/requirements compatibility before initiating a stream clone. We
can't do active content negotiation when using clone bundles. So, we put
this set of requirements inside the payload so consumers have a built-in
mechanism for checking compatibility before reading and applying lots of
data. Of course, we will also advertise this requirements set in clone
bundles. But that's for another patch.
We currently don't have a mechanism to produce and consume this new
bundle format. This will be implemented in upcoming patches.
It's worth noting that if a legacy client attempts to `hg unbundle` a
stream clone bundle (with the "HGS1" header), it will abort with:
"unknown bundle version S1," which seems appropriate.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Sat, 17 Oct 2015 11:14:52 -0700 |
parents | ab1af5e7d734 |
children | a95c975f42e3 |
rev | line source |
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1 # mail.py - mail sending bits for mercurial |
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2 # |
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3 # Copyright 2006 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 from __future__ import absolute_import |
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9 |
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10 import email |
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11 import os |
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12 import quopri |
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13 import smtplib |
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14 import socket |
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15 import sys |
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16 import time |
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17 |
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18 from .i18n import _ |
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19 from . import ( |
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20 encoding, |
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21 error, |
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22 sslutil, |
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23 util, |
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24 ) |
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25 |
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26 _oldheaderinit = email.Header.Header.__init__ |
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27 def _unifiedheaderinit(self, *args, **kw): |
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28 """ |
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29 Python 2.7 introduces a backwards incompatible change |
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30 (Python issue1974, r70772) in email.Generator.Generator code: |
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31 pre-2.7 code passed "continuation_ws='\t'" to the Header |
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32 constructor, and 2.7 removed this parameter. |
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33 |
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34 Default argument is continuation_ws=' ', which means that the |
26098 | 35 behavior is different in <2.7 and 2.7 |
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36 |
26098 | 37 We consider the 2.7 behavior to be preferable, but need |
38 to have an unified behavior for versions 2.4 to 2.7 | |
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39 """ |
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40 # override continuation_ws |
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41 kw['continuation_ws'] = ' ' |
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42 _oldheaderinit(self, *args, **kw) |
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43 |
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44 email.Header.Header.__dict__['__init__'] = _unifiedheaderinit |
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45 |
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46 class STARTTLS(smtplib.SMTP): |
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47 '''Derived class to verify the peer certificate for STARTTLS. |
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48 |
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49 This class allows to pass any keyword arguments to SSL socket creation. |
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50 ''' |
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51 def __init__(self, sslkwargs, **kwargs): |
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52 smtplib.SMTP.__init__(self, **kwargs) |
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53 self._sslkwargs = sslkwargs |
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54 |
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55 def starttls(self, keyfile=None, certfile=None): |
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56 if not self.has_extn("starttls"): |
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57 msg = "STARTTLS extension not supported by server" |
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58 raise smtplib.SMTPException(msg) |
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59 (resp, reply) = self.docmd("STARTTLS") |
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60 if resp == 220: |
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61 self.sock = sslutil.wrapsocket(self.sock, keyfile, certfile, |
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62 **self._sslkwargs) |
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63 if not util.safehasattr(self.sock, "read"): |
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64 # using httplib.FakeSocket with Python 2.5.x or earlier |
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65 self.sock.read = self.sock.recv |
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66 self.file = smtplib.SSLFakeFile(self.sock) |
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67 self.helo_resp = None |
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68 self.ehlo_resp = None |
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69 self.esmtp_features = {} |
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70 self.does_esmtp = 0 |
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71 return (resp, reply) |
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72 |
26673 | 73 class SMTPS(smtplib.SMTP): |
74 '''Derived class to verify the peer certificate for SMTPS. | |
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75 |
26673 | 76 This class allows to pass any keyword arguments to SSL socket creation. |
77 ''' | |
78 def __init__(self, sslkwargs, keyfile=None, certfile=None, **kwargs): | |
79 self.keyfile = keyfile | |
80 self.certfile = certfile | |
81 smtplib.SMTP.__init__(self, **kwargs) | |
82 self.default_port = smtplib.SMTP_SSL_PORT | |
83 self._sslkwargs = sslkwargs | |
84 | |
85 def _get_socket(self, host, port, timeout): | |
86 if self.debuglevel > 0: | |
87 print >> sys.stderr, 'connect:', (host, port) | |
88 new_socket = socket.create_connection((host, port), timeout) | |
89 new_socket = sslutil.wrapsocket(new_socket, | |
90 self.keyfile, self.certfile, | |
91 **self._sslkwargs) | |
92 self.file = smtplib.SSLFakeFile(new_socket) | |
93 return new_socket | |
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94 |
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95 def _smtp(ui): |
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96 '''build an smtp connection and return a function to send mail''' |
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97 local_hostname = ui.config('smtp', 'local_hostname') |
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98 tls = ui.config('smtp', 'tls', 'none') |
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99 # backward compatible: when tls = true, we use starttls. |
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100 starttls = tls == 'starttls' or util.parsebool(tls) |
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101 smtps = tls == 'smtps' |
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102 if (starttls or smtps) and not util.safehasattr(socket, 'ssl'): |
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103 raise error.Abort(_("can't use TLS: Python SSL support not installed")) |
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104 mailhost = ui.config('smtp', 'host') |
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105 if not mailhost: |
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106 raise error.Abort(_('smtp.host not configured - cannot send mail')) |
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107 verifycert = ui.config('smtp', 'verifycert', 'strict') |
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108 if verifycert not in ['strict', 'loose']: |
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109 if util.parsebool(verifycert) is not False: |
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110 raise error.Abort(_('invalid smtp.verifycert configuration: %s') |
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111 % (verifycert)) |
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112 verifycert = False |
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113 if (starttls or smtps) and verifycert: |
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114 sslkwargs = sslutil.sslkwargs(ui, mailhost) |
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115 else: |
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116 # 'ui' is required by sslutil.wrapsocket() and set by sslkwargs() |
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117 sslkwargs = {'ui': ui} |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
18886
diff
changeset
|
118 if smtps: |
19d489404d79
smtp: verify the certificate of the SMTP server for STARTTLS/SMTPS
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parents:
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diff
changeset
|
119 ui.note(_('(using smtps)\n')) |
19d489404d79
smtp: verify the certificate of the SMTP server for STARTTLS/SMTPS
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parents:
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diff
changeset
|
120 s = SMTPS(sslkwargs, local_hostname=local_hostname) |
19d489404d79
smtp: verify the certificate of the SMTP server for STARTTLS/SMTPS
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parents:
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diff
changeset
|
121 elif starttls: |
19d489404d79
smtp: verify the certificate of the SMTP server for STARTTLS/SMTPS
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parents:
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diff
changeset
|
122 s = STARTTLS(sslkwargs, local_hostname=local_hostname) |
19d489404d79
smtp: verify the certificate of the SMTP server for STARTTLS/SMTPS
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parents:
18886
diff
changeset
|
123 else: |
19d489404d79
smtp: verify the certificate of the SMTP server for STARTTLS/SMTPS
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
18886
diff
changeset
|
124 s = smtplib.SMTP(local_hostname=local_hostname) |
19050
601c1e226889
smtp: use 465 as default port for SMTPS
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
18916
diff
changeset
|
125 if smtps: |
601c1e226889
smtp: use 465 as default port for SMTPS
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
126 defaultport = 465 |
601c1e226889
smtp: use 465 as default port for SMTPS
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parents:
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diff
changeset
|
127 else: |
601c1e226889
smtp: use 465 as default port for SMTPS
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
18916
diff
changeset
|
128 defaultport = 25 |
601c1e226889
smtp: use 465 as default port for SMTPS
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
18916
diff
changeset
|
129 mailport = util.getport(ui.config('smtp', 'port', defaultport)) |
2964
26c8d37496c2
fix typo in mail.py
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2929
diff
changeset
|
130 ui.note(_('sending mail: smtp host %s, port %s\n') % |
26c8d37496c2
fix typo in mail.py
Alexis S. L. Carvalho <alexis@cecm.usp.br>
parents:
2929
diff
changeset
|
131 (mailhost, mailport)) |
2889
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
132 s.connect(host=mailhost, port=mailport) |
13201
f05250572467
smtp: fix for server doesn't support starttls extension
Zhigang Wang <zhigang.x.wang@oracle.com>
parents:
12091
diff
changeset
|
133 if starttls: |
f05250572467
smtp: fix for server doesn't support starttls extension
Zhigang Wang <zhigang.x.wang@oracle.com>
parents:
12091
diff
changeset
|
134 ui.note(_('(using starttls)\n')) |
2889
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
135 s.ehlo() |
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
136 s.starttls() |
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
137 s.ehlo() |
18888
19d489404d79
smtp: verify the certificate of the SMTP server for STARTTLS/SMTPS
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
18886
diff
changeset
|
138 if (starttls or smtps) and verifycert: |
19d489404d79
smtp: verify the certificate of the SMTP server for STARTTLS/SMTPS
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
139 ui.note(_('(verifying remote certificate)\n')) |
19d489404d79
smtp: verify the certificate of the SMTP server for STARTTLS/SMTPS
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
140 sslutil.validator(ui, mailhost)(s.sock, verifycert == 'strict') |
2889
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
141 username = ui.config('smtp', 'username') |
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
142 password = ui.config('smtp', 'password') |
5749
4fba4fee0718
Patchbomb: Prompt password when using SMTP/TLS and no password in .hgrc.
Arun Thomas <arun.thomas@gmail.com>
parents:
5472
diff
changeset
|
143 if username and not password: |
4fba4fee0718
Patchbomb: Prompt password when using SMTP/TLS and no password in .hgrc.
Arun Thomas <arun.thomas@gmail.com>
parents:
5472
diff
changeset
|
144 password = ui.getpass() |
2889
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
145 if username and password: |
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
146 ui.note(_('(authenticating to mail server as %s)\n') % |
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
147 (username)) |
9246
2de7d96593db
email: Catch exceptions during send.
David Soria Parra <dsp@php.net>
parents:
8343
diff
changeset
|
148 try: |
2de7d96593db
email: Catch exceptions during send.
David Soria Parra <dsp@php.net>
parents:
8343
diff
changeset
|
149 s.login(username, password) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25463
diff
changeset
|
150 except smtplib.SMTPException as inst: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26098
diff
changeset
|
151 raise error.Abort(inst) |
2889
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
152 |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
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parents:
5947
diff
changeset
|
153 def send(sender, recipients, msg): |
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
154 try: |
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
155 return s.sendmail(sender, recipients, msg) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25463
diff
changeset
|
156 except smtplib.SMTPRecipientsRefused as inst: |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
157 recipients = [r[1] for r in inst.recipients.values()] |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26098
diff
changeset
|
158 raise error.Abort('\n' + '\n'.join(recipients)) |
25660
328739ea70c3
global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25463
diff
changeset
|
159 except smtplib.SMTPException as inst: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26098
diff
changeset
|
160 raise error.Abort(inst) |
5947
528c986f0162
Backed out changeset dc6ed2736c81
Bryan O'Sullivan <bos@serpentine.com>
parents:
5866
diff
changeset
|
161 |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
162 return send |
5947
528c986f0162
Backed out changeset dc6ed2736c81
Bryan O'Sullivan <bos@serpentine.com>
parents:
5866
diff
changeset
|
163 |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
164 def _sendmail(ui, sender, recipients, msg): |
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
165 '''send mail using sendmail.''' |
25842
fa3f0301cf91
email: fix config default value inconsistency
Matt Mackall <mpm@selenic.com>
parents:
25660
diff
changeset
|
166 program = ui.config('email', 'method', 'smtp') |
5975
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5973
diff
changeset
|
167 cmdline = '%s -f %s %s' % (program, util.email(sender), |
75d9fe70c654
templater: move email function to util
Matt Mackall <mpm@selenic.com>
parents:
5973
diff
changeset
|
168 ' '.join(map(util.email, recipients))) |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
169 ui.note(_('sending mail: %s\n') % cmdline) |
6548
962eb403165b
replace usage of os.popen() with util.popen()
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
5975
diff
changeset
|
170 fp = util.popen(cmdline, 'w') |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
171 fp.write(msg) |
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
172 ret = fp.close() |
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
173 if ret: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26098
diff
changeset
|
174 raise error.Abort('%s %s' % ( |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
175 os.path.basename(program.split(None, 1)[0]), |
14234
600e64004eb5
rename explain_exit to explainexit
Adrian Buehlmann <adrian@cadifra.com>
parents:
13244
diff
changeset
|
176 util.explainexit(ret)[0])) |
2889
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
177 |
15560
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
178 def _mbox(mbox, sender, recipients, msg): |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
179 '''write mails to mbox''' |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
180 fp = open(mbox, 'ab+') |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
181 # Should be time.asctime(), but Windows prints 2-characters day |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
182 # of month instead of one. Make them print the same thing. |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
183 date = time.strftime('%a %b %d %H:%M:%S %Y', time.localtime()) |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
184 fp.write('From %s %s\n' % (sender, date)) |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
185 fp.write(msg) |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
186 fp.write('\n\n') |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
187 fp.close() |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
188 |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
189 def connect(ui, mbox=None): |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
190 '''make a mail connection. return a function to send mail. |
2889
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
191 call as sendmail(sender, list-of-recipients, msg).''' |
15560
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
192 if mbox: |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
193 open(mbox, 'wb').close() |
cc58c228503e
mail: mbox handling as a part of mail handling, refactored from patchbomb
Mads Kiilerich <mads@kiilerich.com>
parents:
14965
diff
changeset
|
194 return lambda s, r, m: _mbox(mbox, s, r, m) |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
195 if ui.config('email', 'method', 'smtp') == 'smtp': |
5947
528c986f0162
Backed out changeset dc6ed2736c81
Bryan O'Sullivan <bos@serpentine.com>
parents:
5866
diff
changeset
|
196 return _smtp(ui) |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
197 return lambda s, r, m: _sendmail(ui, s, r, m) |
2889
20b95aef3fe0
Move ui.sendmail to mail.connect/sendmail
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
198 |
15561
ca572e94d8e7
notify: add option for writing to mbox
Mads Kiilerich <mads@kiilerich.com>
parents:
15560
diff
changeset
|
199 def sendmail(ui, sender, recipients, msg, mbox=None): |
ca572e94d8e7
notify: add option for writing to mbox
Mads Kiilerich <mads@kiilerich.com>
parents:
15560
diff
changeset
|
200 send = connect(ui, mbox=mbox) |
5973
ea77f6f77514
patchbomb: undo backout and fix bugs in the earlier patch
Matt Mackall <mpm@selenic.com>
parents:
5947
diff
changeset
|
201 return send(sender, recipients, msg) |
4489
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
202 |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
203 def validateconfig(ui): |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
204 '''determine if we have enough config data to try sending email.''' |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
205 method = ui.config('email', 'method', 'smtp') |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
206 if method == 'smtp': |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
207 if not ui.config('smtp', 'host'): |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26098
diff
changeset
|
208 raise error.Abort(_('smtp specified as email transport, ' |
4489
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
209 'but no smtp host configured')) |
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
210 else: |
14271
4030630fb59c
rename util.find_exe to findexe
Adrian Buehlmann <adrian@cadifra.com>
parents:
14234
diff
changeset
|
211 if not util.findexe(method): |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26098
diff
changeset
|
212 raise error.Abort(_('%r specified as email transport, ' |
4489
a11e13d50645
patchbomb: Validate email config before we start prompting for info.
Bryan O'Sullivan <bos@serpentine.com>
parents:
4096
diff
changeset
|
213 'but not in PATH') % method) |
7114
30e49d54c537
mail: add methods to handle non-ascii chars
Christian Ebert <blacktrash@gmx.net>
parents:
6548
diff
changeset
|
214 |
7191
d14212218582
mail: mime-encode patches that are utf-8
Christian Ebert <blacktrash@gmx.net>
parents:
7114
diff
changeset
|
215 def mimetextpatch(s, subtype='plain', display=False): |
15562
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
216 '''Return MIME message suitable for a patch. |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
217 Charset will be detected as utf-8 or (possibly fake) us-ascii. |
a82b6038ff08
mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
Mads Kiilerich <mads@kiilerich.com>
parents:
15561
diff
changeset
|
218 Transfer encodings will be used if necessary.''' |
8332
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
219 |
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
220 cs = 'us-ascii' |
7191
d14212218582
mail: mime-encode patches that are utf-8
Christian Ebert <blacktrash@gmx.net>
parents:
7114
diff
changeset
|
221 if not display: |
8332
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
222 try: |
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
223 s.decode('us-ascii') |
3e544c074459
patchbomb: quoted-printable encode overly long lines
Rocco Rutte <pdmef@gmx.net>
parents:
8312
diff
changeset
|
224 except UnicodeDecodeError: |
7191
d14212218582
mail: mime-encode patches that are utf-8
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225 try: |
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226 s.decode('utf-8') |
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227 cs = 'utf-8' |
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228 except UnicodeDecodeError: |
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229 # We'll go with us-ascii as a fallback. |
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230 pass |
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231 |
15562
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mail: use quoted-printable for mime encoding to avoid too long lines (issue3075)
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diff
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232 return mimetextqp(s, subtype, cs) |
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233 |
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234 def mimetextqp(body, subtype, charset): |
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235 '''Return MIME message. |
17424
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236 Quoted-printable transfer encoding will be used if necessary. |
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237 ''' |
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238 enc = None |
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239 for line in body.splitlines(): |
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240 if len(line) > 950: |
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241 body = quopri.encodestring(body) |
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242 enc = "quoted-printable" |
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243 break |
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244 |
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245 msg = email.MIMEText.MIMEText(body, subtype, charset) |
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246 if enc: |
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247 del msg['Content-Transfer-Encoding'] |
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248 msg['Content-Transfer-Encoding'] = enc |
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249 return msg |
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250 |
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251 def _charsets(ui): |
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252 '''Obtains charsets to send mail parts not containing patches.''' |
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253 charsets = [cs.lower() for cs in ui.configlist('email', 'charsets')] |
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254 fallbacks = [encoding.fallbackencoding.lower(), |
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255 encoding.encoding.lower(), 'utf-8'] |
8343 | 256 for cs in fallbacks: # find unique charsets while keeping order |
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257 if cs not in charsets: |
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258 charsets.append(cs) |
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259 return [cs for cs in charsets if not cs.endswith('ascii')] |
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260 |
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261 def _encode(ui, s, charsets): |
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262 '''Returns (converted) string, charset tuple. |
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263 Finds out best charset by cycling through sendcharsets in descending |
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264 order. Tries both encoding and fallbackencoding for input. Only as |
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265 last resort send as is in fake ascii. |
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266 Caveat: Do not use for mail parts containing patches!''' |
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267 try: |
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268 s.decode('ascii') |
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269 except UnicodeDecodeError: |
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270 sendcharsets = charsets or _charsets(ui) |
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271 for ics in (encoding.encoding, encoding.fallbackencoding): |
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272 try: |
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273 u = s.decode(ics) |
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274 except UnicodeDecodeError: |
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275 continue |
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276 for ocs in sendcharsets: |
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277 try: |
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278 return u.encode(ocs), ocs |
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279 except UnicodeEncodeError: |
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280 pass |
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281 except LookupError: |
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282 ui.warn(_('ignoring invalid sendcharset: %s\n') % ocs) |
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283 # if ascii, or all conversion attempts fail, send (broken) ascii |
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284 return s, 'us-ascii' |
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285 |
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286 def headencode(ui, s, charsets=None, display=False): |
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287 '''Returns RFC-2047 compliant header from given string.''' |
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288 if not display: |
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|
289 # split into words? |
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290 s, cs = _encode(ui, s, charsets) |
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291 return str(email.Header.Header(s, cs)) |
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292 return s |
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293 |
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294 def _addressencode(ui, name, addr, charsets=None): |
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295 name = headencode(ui, name, charsets) |
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296 try: |
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297 acc, dom = addr.split('@') |
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298 acc = acc.encode('ascii') |
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patchbomb: fix handling of email addresses with Unicode domains (IDNA)
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|
299 dom = dom.decode(encoding.encoding).encode('idna') |
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300 addr = '%s@%s' % (acc, dom) |
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301 except UnicodeDecodeError: |
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56b2bcea2529
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diff
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302 raise error.Abort(_('invalid email address: %s') % addr) |
7114
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303 except ValueError: |
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304 try: |
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|
305 # too strict? |
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306 addr = addr.encode('ascii') |
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307 except UnicodeDecodeError: |
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diff
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|
308 raise error.Abort(_('invalid local address: %s') % addr) |
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309 return email.Utils.formataddr((name, addr)) |
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310 |
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311 def addressencode(ui, address, charsets=None, display=False): |
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312 '''Turns address into RFC-2047 compliant header.''' |
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313 if display or not address: |
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314 return address or '' |
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315 name, addr = email.Utils.parseaddr(address) |
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316 return _addressencode(ui, name, addr, charsets) |
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317 |
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318 def addrlistencode(ui, addrs, charsets=None, display=False): |
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319 '''Turns a list of addresses into a list of RFC-2047 compliant headers. |
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320 A single element of input list may contain multiple addresses, but output |
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321 always has one address per item''' |
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322 if display: |
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323 return [a.strip() for a in addrs if a.strip()] |
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324 |
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325 result = [] |
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|
326 for name, addr in email.Utils.getaddresses(addrs): |
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327 if name or addr: |
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328 result.append(_addressencode(ui, name, addr, charsets)) |
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329 return result |
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330 |
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331 def mimeencode(ui, s, charsets=None, display=False): |
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332 '''creates mime text object, encodes it if needed, and sets |
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|
333 charset and transfer-encoding accordingly.''' |
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|
334 cs = 'us-ascii' |
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|
335 if not display: |
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|
336 s, cs = _encode(ui, s, charsets) |
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diff
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|
337 return mimetextqp(s, 'plain', cs) |