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Commit | Line | Data |
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3328aced | 1 | #!/usr/bin/perl |
83b24437 | 2 | # |
f3d9f354 RA |
3 | # Copyright 2002,2005 Greg Kroah-Hartman <greg@kroah.com> |
4 | # Copyright 2005 Ryan Anderson <ryan@michonline.com> | |
83b24437 RA |
5 | # |
6 | # GPL v2 (See COPYING) | |
5825e5b2 | 7 | # |
83b24437 RA |
8 | # Ported to support git "mbox" format files by Ryan Anderson <ryan@michonline.com> |
9 | # | |
f3d9f354 | 10 | # Sends a collection of emails to the given email addresses, disturbingly fast. |
5825e5b2 | 11 | # |
f3d9f354 RA |
12 | # Supports two formats: |
13 | # 1. mbox format files (ignoring most headers and MIME formatting - this is designed for sending patches) | |
14 | # 2. The original format support by Greg's script: | |
5825e5b2 | 15 | # first line of the message is who to CC, |
f3d9f354 | 16 | # and second line is the subject of the message. |
5825e5b2 | 17 | # |
83b24437 | 18 | |
d48b2841 | 19 | use 5.008; |
83b24437 RA |
20 | use strict; |
21 | use warnings; | |
22 | use Term::ReadLine; | |
83b24437 | 23 | use Getopt::Long; |
0e73b3ee | 24 | use Text::ParseWords; |
83b24437 | 25 | use Data::Dumper; |
412876dc | 26 | use Term::ANSIColor; |
eed6ca7c | 27 | use File::Temp qw/ tempdir tempfile /; |
89bf1bac | 28 | use File::Spec::Functions qw(catfile); |
5df9fcf6 | 29 | use Error qw(:try); |
3cb8caf7 | 30 | use Git; |
83b24437 | 31 | |
5df9fcf6 PH |
32 | Getopt::Long::Configure qw/ pass_through /; |
33 | ||
280242d1 JH |
34 | package FakeTerm; |
35 | sub new { | |
36 | my ($class, $reason) = @_; | |
37 | return bless \$reason, shift; | |
38 | } | |
39 | sub readline { | |
40 | my $self = shift; | |
41 | die "Cannot use readline on FakeTerm: $$self"; | |
42 | } | |
43 | package main; | |
44 | ||
1b0baf14 MC |
45 | |
46 | sub usage { | |
47 | print <<EOT; | |
5df9fcf6 | 48 | git send-email [options] <file | directory | rev-list options > |
4ed62b03 MW |
49 | |
50 | Composing: | |
51 | --from <str> * Email From: | |
f434c083 SB |
52 | --[no-]to <str> * Email To: |
53 | --[no-]cc <str> * Email Cc: | |
54 | --[no-]bcc <str> * Email Bcc: | |
4ed62b03 MW |
55 | --subject <str> * Email "Subject:" |
56 | --in-reply-to <str> * Email "In-Reply-To:" | |
8fd5bb7f | 57 | --annotate * Review each patch that will be sent in an editor. |
4ed62b03 | 58 | --compose * Open an editor for introduction. |
62e00690 | 59 | --compose-encoding <str> * Encoding to assume for introduction. |
3cae7e5b | 60 | --8bit-encoding <str> * Encoding to assume 8bit mails if undeclared |
4ed62b03 MW |
61 | |
62 | Sending: | |
63 | --envelope-sender <str> * Email envelope sender. | |
64 | --smtp-server <str:int> * Outgoing SMTP server to use. The port | |
65 | is optional. Default 'localhost'. | |
052fbea2 | 66 | --smtp-server-option <str> * Outgoing SMTP server option to use. |
4ed62b03 MW |
67 | --smtp-server-port <int> * Outgoing SMTP server port. |
68 | --smtp-user <str> * Username for SMTP-AUTH. | |
69 | --smtp-pass <str> * Password for SMTP-AUTH; not necessary. | |
70 | --smtp-encryption <str> * tls or ssl; anything else disables. | |
71 | --smtp-ssl * Deprecated. Use '--smtp-encryption ssl'. | |
134550fe | 72 | --smtp-domain <str> * The domain name sent to HELO/EHLO handshake |
f60812ef | 73 | --smtp-debug <0|1> * Disable, enable Net::SMTP debug. |
4ed62b03 MW |
74 | |
75 | Automating: | |
76 | --identity <str> * Use the sendemail.<id> options. | |
6e74e075 | 77 | --to-cmd <str> * Email To: via `<str> \$patch_path` |
4ed62b03 | 78 | --cc-cmd <str> * Email Cc: via `<str> \$patch_path` |
3531e270 JS |
79 | --suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, all. |
80 | --[no-]signed-off-by-cc * Send to Signed-off-by: addresses. Default on. | |
4ed62b03 | 81 | --[no-]suppress-from * Send to self. Default off. |
41fe87fa | 82 | --[no-]chain-reply-to * Chain In-Reply-To: fields. Default off. |
4ed62b03 MW |
83 | --[no-]thread * Use In-Reply-To: field. Default on. |
84 | ||
85 | Administering: | |
c1f2aa45 JS |
86 | --confirm <str> * Confirm recipients before sending; |
87 | auto, cc, compose, always, or never. | |
4ed62b03 MW |
88 | --quiet * Output one line of info per email. |
89 | --dry-run * Don't actually send the emails. | |
90 | --[no-]validate * Perform patch sanity checks. Default on. | |
5df9fcf6 PH |
91 | --[no-]format-patch * understand any non optional arguments as |
92 | `git format-patch` ones. | |
a03bc5b6 | 93 | --force * Send even if safety checks would prevent it. |
c764a0c2 | 94 | |
1b0baf14 MC |
95 | EOT |
96 | exit(1); | |
97 | } | |
98 | ||
4bc87a28 | 99 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
100 | sub format_2822_time { |
101 | my ($time) = @_; | |
102 | my @localtm = localtime($time); | |
103 | my @gmttm = gmtime($time); | |
104 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
105 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
106 | if ($localtm[0] != $gmttm[0]) { | |
107 | die "local zone differs from GMT by a non-minute interval\n"; | |
108 | } | |
109 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
110 | $localmin += 1440; | |
111 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
112 | $localmin -= 1440; | |
113 | } elsif ($gmttm[6] != $localtm[6]) { | |
114 | die "local time offset greater than or equal to 24 hours\n"; | |
115 | } | |
116 | my $offset = $localmin - $gmtmin; | |
117 | my $offhour = $offset / 60; | |
118 | my $offmin = abs($offset % 60); | |
119 | if (abs($offhour) >= 24) { | |
120 | die ("local time offset greater than or equal to 24 hours\n"); | |
121 | } | |
122 | ||
123 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
124 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
125 | $localtm[3], | |
126 | qw(Jan Feb Mar Apr May Jun | |
127 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
128 | $localtm[5]+1900, | |
129 | $localtm[2], | |
130 | $localtm[1], | |
131 | $localtm[0], | |
132 | ($offset >= 0) ? '+' : '-', | |
133 | abs($offhour), | |
134 | $offmin, | |
135 | ); | |
136 | } | |
4bc87a28 | 137 | |
567ffeb7 | 138 | my $have_email_valid = eval { require Email::Valid; 1 }; |
5012699d | 139 | my $have_mail_address = eval { require Mail::Address; 1 }; |
4bc87a28 | 140 | my $smtp; |
5f5b6118 | 141 | my $auth; |
4bc87a28 | 142 | |
83b24437 | 143 | # Variables we fill in automatically, or via prompting: |
3c3bb51c | 144 | my (@to,$no_to,@initial_to,@cc,$no_cc,@initial_cc,@bcclist,$no_bcc,@xh, |
8fd5bb7f PH |
145 | $initial_reply_to,$initial_subject,@files, |
146 | $author,$sender,$smtp_authpass,$annotate,$compose,$time); | |
83b24437 | 147 | |
f073a592 | 148 | my $envelope_sender; |
78488b2c | 149 | |
9133261f | 150 | # Example reply to: |
83b24437 | 151 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 152 | |
ad79c024 FL |
153 | my $repo = eval { Git->repository() }; |
154 | my @repo = $repo ? ($repo) : (); | |
280242d1 | 155 | my $term = eval { |
0fb7fc75 JS |
156 | $ENV{"GIT_SEND_EMAIL_NOTTY"} |
157 | ? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT | |
158 | : new Term::ReadLine 'git-send-email'; | |
280242d1 JH |
159 | }; |
160 | if ($@) { | |
161 | $term = new FakeTerm "$@: going non-interactive"; | |
162 | } | |
83b24437 | 163 | |
5483c71d AR |
164 | # Behavior modification variables |
165 | my ($quiet, $dry_run) = (0, 0); | |
5df9fcf6 | 166 | my $format_patch; |
afe756c9 | 167 | my $compose_filename; |
a03bc5b6 | 168 | my $force = 0; |
5483c71d | 169 | |
8fd5bb7f PH |
170 | # Handle interactive edition of files. |
171 | my $multiedit; | |
0ce142c9 | 172 | my $editor; |
b4479f07 | 173 | |
8fd5bb7f | 174 | sub do_edit { |
0ce142c9 MG |
175 | if (!defined($editor)) { |
176 | $editor = Git::command_oneline('var', 'GIT_EDITOR'); | |
177 | } | |
8fd5bb7f | 178 | if (defined($multiedit) && !$multiedit) { |
beece9da PH |
179 | map { |
180 | system('sh', '-c', $editor.' "$@"', $editor, $_); | |
181 | if (($? & 127) || ($? >> 8)) { | |
182 | die("the editor exited uncleanly, aborting everything"); | |
183 | } | |
184 | } @_; | |
8fd5bb7f PH |
185 | } else { |
186 | system('sh', '-c', $editor.' "$@"', $editor, @_); | |
beece9da PH |
187 | if (($? & 127) || ($? >> 8)) { |
188 | die("the editor exited uncleanly, aborting everything"); | |
189 | } | |
8fd5bb7f PH |
190 | } |
191 | } | |
5483c71d AR |
192 | |
193 | # Variables with corresponding config settings | |
6e74e075 JP |
194 | my ($thread, $chain_reply_to, $suppress_from, $signed_off_by_cc); |
195 | my ($to_cmd, $cc_cmd); | |
052fbea2 PO |
196 | my ($smtp_server, $smtp_server_port, @smtp_server_options); |
197 | my ($smtp_authuser, $smtp_encryption); | |
1d02a005 | 198 | my ($identity, $aliasfiletype, @alias_files, $smtp_domain); |
c1f2aa45 | 199 | my ($validate, $confirm); |
65648283 | 200 | my (@suppress_cc); |
3cae7e5b | 201 | my ($auto_8bit_encoding); |
62e00690 | 202 | my ($compose_encoding); |
5483c71d | 203 | |
f60812ef JA |
204 | my ($debug_net_smtp) = 0; # Net::SMTP, see send_message() |
205 | ||
528fb087 NS |
206 | my $not_set_by_user = "true but not set by the user"; |
207 | ||
34cc60ce | 208 | my %config_bool_settings = ( |
5483c71d | 209 | "thread" => [\$thread, 1], |
528fb087 | 210 | "chainreplyto" => [\$chain_reply_to, $not_set_by_user], |
65648283 | 211 | "suppressfrom" => [\$suppress_from, undef], |
ddc3d4fe MW |
212 | "signedoffbycc" => [\$signed_off_by_cc, undef], |
213 | "signedoffcc" => [\$signed_off_by_cc, undef], # Deprecated | |
dbf5e1e9 | 214 | "validate" => [\$validate, 1], |
829a1c61 | 215 | "multiedit" => [\$multiedit, undef] |
e46f7a0e AR |
216 | ); |
217 | ||
34cc60ce DS |
218 | my %config_settings = ( |
219 | "smtpserver" => \$smtp_server, | |
44b2476a | 220 | "smtpserverport" => \$smtp_server_port, |
052fbea2 | 221 | "smtpserveroption" => \@smtp_server_options, |
34cc60ce DS |
222 | "smtpuser" => \$smtp_authuser, |
223 | "smtppass" => \$smtp_authpass, | |
e1e9115d | 224 | "smtpdomain" => \$smtp_domain, |
3c3bb51c | 225 | "to" => \@initial_to, |
6e74e075 | 226 | "tocmd" => \$to_cmd, |
5f8b9fcd | 227 | "cc" => \@initial_cc, |
34cc60ce DS |
228 | "cccmd" => \$cc_cmd, |
229 | "aliasfiletype" => \$aliasfiletype, | |
230 | "bcc" => \@bcclist, | |
65648283 | 231 | "suppresscc" => \@suppress_cc, |
9f7820ae | 232 | "envelopesender" => \$envelope_sender, |
c1f2aa45 | 233 | "confirm" => \$confirm, |
09caa24f | 234 | "from" => \$sender, |
3cae7e5b | 235 | "assume8bitencoding" => \$auto_8bit_encoding, |
62e00690 | 236 | "composeencoding" => \$compose_encoding, |
34cc60ce | 237 | ); |
4a62d3f5 | 238 | |
cec5dae8 CS |
239 | my %config_path_settings = ( |
240 | "aliasesfile" => \@alias_files, | |
241 | ); | |
242 | ||
528fb087 NS |
243 | # Help users prepare for 1.7.0 |
244 | sub chain_reply_to { | |
245 | if (defined $chain_reply_to && | |
246 | $chain_reply_to eq $not_set_by_user) { | |
247 | print STDERR | |
a19f101e | 248 | "In git 1.7.0, the default has changed to --no-chain-reply-to\n" . |
528fb087 NS |
249 | "Set sendemail.chainreplyto configuration variable to true if\n" . |
250 | "you want to keep --chain-reply-to as your default.\n"; | |
a19f101e | 251 | $chain_reply_to = 0; |
528fb087 NS |
252 | } |
253 | return $chain_reply_to; | |
254 | } | |
255 | ||
87429976 MW |
256 | # Handle Uncouth Termination |
257 | sub signal_handler { | |
258 | ||
259 | # Make text normal | |
260 | print color("reset"), "\n"; | |
261 | ||
262 | # SMTP password masked | |
263 | system "stty echo"; | |
264 | ||
265 | # tmp files from --compose | |
afe756c9 JS |
266 | if (defined $compose_filename) { |
267 | if (-e $compose_filename) { | |
268 | print "'$compose_filename' contains an intermediate version of the email you were composing.\n"; | |
269 | } | |
270 | if (-e ($compose_filename . ".final")) { | |
271 | print "'$compose_filename.final' contains the composed email.\n" | |
272 | } | |
87429976 MW |
273 | } |
274 | ||
275 | exit; | |
276 | }; | |
277 | ||
278 | $SIG{TERM} = \&signal_handler; | |
279 | $SIG{INT} = \&signal_handler; | |
280 | ||
83b24437 RA |
281 | # Begin by accumulating all the variables (defined above), that we will end up |
282 | # needing, first, from the command line: | |
283 | ||
c5978246 CB |
284 | my $help; |
285 | my $rc = GetOptions("h" => \$help, | |
286 | "sender|from=s" => \$sender, | |
83b24437 RA |
287 | "in-reply-to=s" => \$initial_reply_to, |
288 | "subject=s" => \$initial_subject, | |
3c3bb51c | 289 | "to=s" => \@initial_to, |
6e74e075 | 290 | "to-cmd=s" => \$to_cmd, |
f434c083 | 291 | "no-to" => \$no_to, |
da140f8b | 292 | "cc=s" => \@initial_cc, |
f434c083 | 293 | "no-cc" => \$no_cc, |
58063245 | 294 | "bcc=s" => \@bcclist, |
f434c083 | 295 | "no-bcc" => \$no_bcc, |
78488b2c | 296 | "chain-reply-to!" => \$chain_reply_to, |
3342d850 | 297 | "smtp-server=s" => \$smtp_server, |
052fbea2 | 298 | "smtp-server-option=s" => \@smtp_server_options, |
44b2476a | 299 | "smtp-server-port=s" => \$smtp_server_port, |
34cc60ce | 300 | "smtp-user=s" => \$smtp_authuser, |
2363d746 | 301 | "smtp-pass:s" => \$smtp_authpass, |
f6bebd12 TR |
302 | "smtp-ssl" => sub { $smtp_encryption = 'ssl' }, |
303 | "smtp-encryption=s" => \$smtp_encryption, | |
f60812ef | 304 | "smtp-debug:i" => \$debug_net_smtp, |
69cf7bfd | 305 | "smtp-domain:s" => \$smtp_domain, |
34cc60ce | 306 | "identity=s" => \$identity, |
8fd5bb7f | 307 | "annotate" => \$annotate, |
1f038a0c | 308 | "compose" => \$compose, |
30d08b34 | 309 | "quiet" => \$quiet, |
324a8bd0 | 310 | "cc-cmd=s" => \$cc_cmd, |
5483c71d | 311 | "suppress-from!" => \$suppress_from, |
65648283 | 312 | "suppress-cc=s" => \@suppress_cc, |
ddc3d4fe | 313 | "signed-off-cc|signed-off-by-cc!" => \$signed_off_by_cc, |
c1f2aa45 | 314 | "confirm=s" => \$confirm, |
6130259c | 315 | "dry-run" => \$dry_run, |
f073a592 | 316 | "envelope-sender=s" => \$envelope_sender, |
5483c71d | 317 | "thread!" => \$thread, |
dbf5e1e9 | 318 | "validate!" => \$validate, |
5df9fcf6 | 319 | "format-patch!" => \$format_patch, |
3cae7e5b | 320 | "8bit-encoding=s" => \$auto_8bit_encoding, |
62e00690 | 321 | "compose-encoding=s" => \$compose_encoding, |
a03bc5b6 | 322 | "force" => \$force, |
83b24437 RA |
323 | ); |
324 | ||
c5978246 | 325 | usage() if $help; |
1b0baf14 MC |
326 | unless ($rc) { |
327 | usage(); | |
328 | } | |
329 | ||
eed6ca7c JS |
330 | die "Cannot run git format-patch from outside a repository\n" |
331 | if $format_patch and not $repo; | |
332 | ||
34cc60ce DS |
333 | # Now, let's fill any that aren't set in with defaults: |
334 | ||
335 | sub read_config { | |
336 | my ($prefix) = @_; | |
337 | ||
338 | foreach my $setting (keys %config_bool_settings) { | |
339 | my $target = $config_bool_settings{$setting}->[0]; | |
ad79c024 | 340 | $$target = Git::config_bool(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
341 | } |
342 | ||
cec5dae8 | 343 | foreach my $setting (keys %config_path_settings) { |
463b0ea2 CS |
344 | my $target = $config_path_settings{$setting}; |
345 | if (ref($target) eq "ARRAY") { | |
346 | unless (@$target) { | |
347 | my @values = Git::config_path(@repo, "$prefix.$setting"); | |
348 | @$target = @values if (@values && defined $values[0]); | |
349 | } | |
350 | } | |
351 | else { | |
352 | $$target = Git::config_path(@repo, "$prefix.$setting") unless (defined $$target); | |
353 | } | |
cec5dae8 CS |
354 | } |
355 | ||
34cc60ce DS |
356 | foreach my $setting (keys %config_settings) { |
357 | my $target = $config_settings{$setting}; | |
f434c083 SB |
358 | next if $setting eq "to" and defined $no_to; |
359 | next if $setting eq "cc" and defined $no_cc; | |
360 | next if $setting eq "bcc" and defined $no_bcc; | |
34cc60ce DS |
361 | if (ref($target) eq "ARRAY") { |
362 | unless (@$target) { | |
ad79c024 | 363 | my @values = Git::config(@repo, "$prefix.$setting"); |
34cc60ce DS |
364 | @$target = @values if (@values && defined $values[0]); |
365 | } | |
366 | } | |
367 | else { | |
ad79c024 | 368 | $$target = Git::config(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
369 | } |
370 | } | |
f6bebd12 TR |
371 | |
372 | if (!defined $smtp_encryption) { | |
373 | my $enc = Git::config(@repo, "$prefix.smtpencryption"); | |
374 | if (defined $enc) { | |
375 | $smtp_encryption = $enc; | |
376 | } elsif (Git::config_bool(@repo, "$prefix.smtpssl")) { | |
377 | $smtp_encryption = 'ssl'; | |
378 | } | |
379 | } | |
34cc60ce DS |
380 | } |
381 | ||
382 | # read configuration from [sendemail "$identity"], fall back on [sendemail] | |
ad79c024 | 383 | $identity = Git::config(@repo, "sendemail.identity") unless (defined $identity); |
34cc60ce DS |
384 | read_config("sendemail.$identity") if (defined $identity); |
385 | read_config("sendemail"); | |
386 | ||
387 | # fall back on builtin bool defaults | |
388 | foreach my $setting (values %config_bool_settings) { | |
389 | ${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]})); | |
390 | } | |
391 | ||
fa835cd5 TR |
392 | # 'default' encryption is none -- this only prevents a warning |
393 | $smtp_encryption = '' unless (defined $smtp_encryption); | |
394 | ||
65648283 DB |
395 | # Set CC suppressions |
396 | my(%suppress_cc); | |
397 | if (@suppress_cc) { | |
398 | foreach my $entry (@suppress_cc) { | |
399 | die "Unknown --suppress-cc field: '$entry'\n" | |
e9bf741b | 400 | unless $entry =~ /^(?:all|cccmd|cc|author|self|sob|body|bodycc)$/; |
65648283 DB |
401 | $suppress_cc{$entry} = 1; |
402 | } | |
403 | } | |
404 | ||
405 | if ($suppress_cc{'all'}) { | |
cb8a9bd5 | 406 | foreach my $entry (qw (cccmd cc author self sob body bodycc)) { |
65648283 DB |
407 | $suppress_cc{$entry} = 1; |
408 | } | |
409 | delete $suppress_cc{'all'}; | |
410 | } | |
411 | ||
412 | # If explicit old-style ones are specified, they trump --suppress-cc. | |
413 | $suppress_cc{'self'} = $suppress_from if defined $suppress_from; | |
ddc3d4fe | 414 | $suppress_cc{'sob'} = !$signed_off_by_cc if defined $signed_off_by_cc; |
65648283 | 415 | |
3531e270 JS |
416 | if ($suppress_cc{'body'}) { |
417 | foreach my $entry (qw (sob bodycc)) { | |
418 | $suppress_cc{$entry} = 1; | |
419 | } | |
420 | delete $suppress_cc{'body'}; | |
421 | } | |
422 | ||
c1f2aa45 JS |
423 | # Set confirm's default value |
424 | my $confirm_unconfigured = !defined $confirm; | |
425 | if ($confirm_unconfigured) { | |
426 | $confirm = scalar %suppress_cc ? 'compose' : 'auto'; | |
427 | }; | |
428 | die "Unknown --confirm setting: '$confirm'\n" | |
429 | unless $confirm =~ /^(?:auto|cc|compose|always|never)/; | |
430 | ||
65648283 DB |
431 | # Debugging, print out the suppressions. |
432 | if (0) { | |
433 | print "suppressions:\n"; | |
434 | foreach my $entry (keys %suppress_cc) { | |
435 | printf " %-5s -> $suppress_cc{$entry}\n", $entry; | |
436 | } | |
437 | } | |
438 | ||
ad79c024 FL |
439 | my ($repoauthor, $repocommitter); |
440 | ($repoauthor) = Git::ident_person(@repo, 'author'); | |
441 | ($repocommitter) = Git::ident_person(@repo, 'committer'); | |
34cc60ce | 442 | |
79ee555b EB |
443 | # Verify the user input |
444 | ||
3c3bb51c | 445 | foreach my $entry (@initial_to) { |
79ee555b EB |
446 | die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/; |
447 | } | |
448 | ||
449 | foreach my $entry (@initial_cc) { | |
450 | die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/; | |
451 | } | |
452 | ||
453 | foreach my $entry (@bcclist) { | |
454 | die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; | |
455 | } | |
456 | ||
5012699d JS |
457 | sub parse_address_line { |
458 | if ($have_mail_address) { | |
459 | return map { $_->format } Mail::Address->parse($_[0]); | |
460 | } else { | |
461 | return split_addrs($_[0]); | |
462 | } | |
463 | } | |
464 | ||
0e73b3ee | 465 | sub split_addrs { |
2f0e7cbb | 466 | return quotewords('\s*,\s*', 1, @_); |
0e73b3ee WF |
467 | } |
468 | ||
994d6c66 | 469 | my %aliases; |
994d6c66 EW |
470 | my %parse_alias = ( |
471 | # multiline formats can be supported in the future | |
472 | mutt => sub { my $fh = shift; while (<$fh>) { | |
ffc01f9b | 473 | if (/^\s*alias\s+(?:-group\s+\S+\s+)*(\S+)\s+(.*)$/) { |
994d6c66 EW |
474 | my ($alias, $addr) = ($1, $2); |
475 | $addr =~ s/#.*$//; # mutt allows # comments | |
476 | # commas delimit multiple addresses | |
0e73b3ee | 477 | $aliases{$alias} = [ split_addrs($addr) ]; |
994d6c66 EW |
478 | }}}, |
479 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
480 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
481 | # spaces delimit multiple addresses | |
fe87c921 | 482 | $aliases{$1} = [ quotewords('\s+', 0, $2) ]; |
994d6c66 | 483 | }}}, |
73c427eb TP |
484 | pine => sub { my $fh = shift; my $f='\t[^\t]*'; |
485 | for (my $x = ''; defined($x); $x = $_) { | |
486 | chomp $x; | |
487 | $x .= $1 while(defined($_ = <$fh>) && /^ +(.*)$/); | |
488 | $x =~ /^(\S+)$f\t\(?([^\t]+?)\)?(:?$f){0,2}$/ or next; | |
0e73b3ee | 489 | $aliases{$1} = [ split_addrs($2) ]; |
73c427eb | 490 | }}, |
7613ea35 BP |
491 | elm => sub { my $fh = shift; |
492 | while (<$fh>) { | |
493 | if (/^(\S+)\s+=\s+[^=]+=\s(\S+)/) { | |
494 | my ($alias, $addr) = ($1, $2); | |
495 | $aliases{$alias} = [ split_addrs($addr) ]; | |
496 | } | |
497 | } }, | |
498 | ||
994d6c66 EW |
499 | gnus => sub { my $fh = shift; while (<$fh>) { |
500 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
501 | $aliases{$1} = [ $2 ]; | |
502 | }}} | |
503 | ); | |
504 | ||
3cb8caf7 | 505 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
506 | foreach my $file (@alias_files) { |
507 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
508 | $parse_alias{$aliasfiletype}->($fh); | |
509 | close $fh; | |
510 | } | |
511 | } | |
512 | ||
94638f89 | 513 | ($sender) = expand_aliases($sender) if defined $sender; |
ae740a58 | 514 | |
9b397039 RR |
515 | # is_format_patch_arg($f) returns 0 if $f names a patch, or 1 if |
516 | # $f is a revision list specification to be passed to format-patch. | |
517 | sub is_format_patch_arg { | |
eed6ca7c | 518 | return unless $repo; |
5df9fcf6 PH |
519 | my $f = shift; |
520 | try { | |
521 | $repo->command('rev-parse', '--verify', '--quiet', $f); | |
522 | if (defined($format_patch)) { | |
5df9fcf6 PH |
523 | return $format_patch; |
524 | } | |
525 | die(<<EOF); | |
526 | File '$f' exists but it could also be the range of commits | |
527 | to produce patches for. Please disambiguate by... | |
528 | ||
529 | * Saying "./$f" if you mean a file; or | |
530 | * Giving --format-patch option if you mean a range. | |
531 | EOF | |
532 | } catch Git::Error::Command with { | |
9b397039 | 533 | # Not a valid revision. Treat it as a filename. |
5df9fcf6 PH |
534 | return 0; |
535 | } | |
536 | } | |
537 | ||
aa54892f JK |
538 | # Now that all the defaults are set, process the rest of the command line |
539 | # arguments and collect up the files that need to be processed. | |
5df9fcf6 | 540 | my @rev_list_opts; |
69f4ce55 | 541 | while (defined(my $f = shift @ARGV)) { |
5df9fcf6 PH |
542 | if ($f eq "--") { |
543 | push @rev_list_opts, "--", @ARGV; | |
544 | @ARGV = (); | |
9b397039 | 545 | } elsif (-d $f and !is_format_patch_arg($f)) { |
c6038169 | 546 | opendir my $dh, $f |
aa54892f JK |
547 | or die "Failed to opendir $f: $!"; |
548 | ||
89bf1bac | 549 | push @files, grep { -f $_ } map { catfile($f, $_) } |
c6038169 ÆAB |
550 | sort readdir $dh; |
551 | closedir $dh; | |
9b397039 | 552 | } elsif ((-f $f or -p $f) and !is_format_patch_arg($f)) { |
aa54892f | 553 | push @files, $f; |
aa54892f | 554 | } else { |
5df9fcf6 | 555 | push @rev_list_opts, $f; |
aa54892f JK |
556 | } |
557 | } | |
558 | ||
5df9fcf6 | 559 | if (@rev_list_opts) { |
eed6ca7c JS |
560 | die "Cannot run git format-patch from outside a repository\n" |
561 | unless $repo; | |
5df9fcf6 PH |
562 | push @files, $repo->command('format-patch', '-o', tempdir(CLEANUP => 1), @rev_list_opts); |
563 | } | |
564 | ||
dbf5e1e9 | 565 | if ($validate) { |
c764a0c2 | 566 | foreach my $f (@files) { |
300913bd KB |
567 | unless (-p $f) { |
568 | my $error = validate_patch($f); | |
569 | $error and die "fatal: $f: $error\nwarning: no patches were sent\n"; | |
570 | } | |
c764a0c2 | 571 | } |
747bbff9 JK |
572 | } |
573 | ||
aa54892f JK |
574 | if (@files) { |
575 | unless ($quiet) { | |
576 | print $_,"\n" for (@files); | |
577 | } | |
578 | } else { | |
579 | print STDERR "\nNo patch files specified!\n\n"; | |
580 | usage(); | |
581 | } | |
582 | ||
acf071b0 | 583 | sub get_patch_subject { |
beece9da PH |
584 | my $fn = shift; |
585 | open (my $fh, '<', $fn); | |
586 | while (my $line = <$fh>) { | |
587 | next unless ($line =~ /^Subject: (.*)$/); | |
588 | close $fh; | |
589 | return "GIT: $1\n"; | |
590 | } | |
591 | close $fh; | |
592 | die "No subject line in $fn ?"; | |
593 | } | |
594 | ||
595 | if ($compose) { | |
596 | # Note that this does not need to be secure, but we will make a small | |
597 | # effort to have it be unique | |
afe756c9 JS |
598 | $compose_filename = ($repo ? |
599 | tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) : | |
600 | tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1]; | |
fe0f944f | 601 | open my $c, ">", $compose_filename |
beece9da PH |
602 | or die "Failed to open for writing $compose_filename: $!"; |
603 | ||
604 | ||
605 | my $tpl_sender = $sender || $repoauthor || $repocommitter || ''; | |
606 | my $tpl_subject = $initial_subject || ''; | |
607 | my $tpl_reply_to = $initial_reply_to || ''; | |
608 | ||
fe0f944f | 609 | print $c <<EOT; |
beece9da | 610 | From $tpl_sender # This line is ignored. |
40e6e8a0 | 611 | GIT: Lines beginning in "GIT:" will be removed. |
beece9da PH |
612 | GIT: Consider including an overall diffstat or table of contents |
613 | GIT: for the patch you are writing. | |
614 | GIT: | |
615 | GIT: Clear the body content if you don't wish to send a summary. | |
616 | From: $tpl_sender | |
617 | Subject: $tpl_subject | |
618 | In-Reply-To: $tpl_reply_to | |
619 | ||
620 | EOT | |
621 | for my $f (@files) { | |
fe0f944f | 622 | print $c get_patch_subject($f); |
beece9da | 623 | } |
fe0f944f | 624 | close $c; |
beece9da | 625 | |
beece9da PH |
626 | if ($annotate) { |
627 | do_edit($compose_filename, @files); | |
628 | } else { | |
629 | do_edit($compose_filename); | |
630 | } | |
631 | ||
fe0f944f | 632 | open my $c2, ">", $compose_filename . ".final" |
beece9da PH |
633 | or die "Failed to open $compose_filename.final : " . $!; |
634 | ||
fe0f944f | 635 | open $c, "<", $compose_filename |
beece9da PH |
636 | or die "Failed to open $compose_filename : " . $!; |
637 | ||
638 | my $need_8bit_cte = file_has_nonascii($compose_filename); | |
639 | my $in_body = 0; | |
640 | my $summary_empty = 1; | |
4a47a4dd KM |
641 | if (!defined $compose_encoding) { |
642 | $compose_encoding = "UTF-8"; | |
643 | } | |
fe0f944f | 644 | while(<$c>) { |
40e6e8a0 | 645 | next if m/^GIT:/; |
beece9da PH |
646 | if ($in_body) { |
647 | $summary_empty = 0 unless (/^\n$/); | |
648 | } elsif (/^\n$/) { | |
649 | $in_body = 1; | |
650 | if ($need_8bit_cte) { | |
fe0f944f | 651 | print $c2 "MIME-Version: 1.0\n", |
beece9da | 652 | "Content-Type: text/plain; ", |
62e00690 | 653 | "charset=$compose_encoding\n", |
beece9da PH |
654 | "Content-Transfer-Encoding: 8bit\n"; |
655 | } | |
656 | } elsif (/^MIME-Version:/i) { | |
657 | $need_8bit_cte = 0; | |
658 | } elsif (/^Subject:\s*(.+)\s*$/i) { | |
659 | $initial_subject = $1; | |
660 | my $subject = $initial_subject; | |
661 | $_ = "Subject: " . | |
ce547800 | 662 | quote_subject($subject, $compose_encoding) . |
beece9da PH |
663 | "\n"; |
664 | } elsif (/^In-Reply-To:\s*(.+)\s*$/i) { | |
665 | $initial_reply_to = $1; | |
666 | next; | |
667 | } elsif (/^From:\s*(.+)\s*$/i) { | |
668 | $sender = $1; | |
669 | next; | |
670 | } elsif (/^(?:To|Cc|Bcc):/i) { | |
671 | print "To/Cc/Bcc fields are not interpreted yet, they have been ignored\n"; | |
672 | next; | |
673 | } | |
fe0f944f | 674 | print $c2 $_; |
beece9da | 675 | } |
fe0f944f ÆAB |
676 | close $c; |
677 | close $c2; | |
beece9da PH |
678 | |
679 | if ($summary_empty) { | |
680 | print "Summary email is empty, skipping it\n"; | |
681 | $compose = -1; | |
682 | } | |
683 | } elsif ($annotate) { | |
684 | do_edit(@files); | |
685 | } | |
686 | ||
6e182518 JS |
687 | sub ask { |
688 | my ($prompt, %arg) = @_; | |
0da43a68 | 689 | my $valid_re = $arg{valid_re}; |
6e182518 | 690 | my $default = $arg{default}; |
51bbccfd | 691 | my $confirm_only = $arg{confirm_only}; |
6e182518 JS |
692 | my $resp; |
693 | my $i = 0; | |
5906f54e JS |
694 | return defined $default ? $default : undef |
695 | unless defined $term->IN and defined fileno($term->IN) and | |
696 | defined $term->OUT and defined fileno($term->OUT); | |
6e182518 JS |
697 | while ($i++ < 10) { |
698 | $resp = $term->readline($prompt); | |
699 | if (!defined $resp) { # EOF | |
700 | print "\n"; | |
701 | return defined $default ? $default : undef; | |
702 | } | |
703 | if ($resp eq '' and defined $default) { | |
704 | return $default; | |
705 | } | |
0da43a68 | 706 | if (!defined $valid_re or $resp =~ /$valid_re/) { |
6e182518 JS |
707 | return $resp; |
708 | } | |
51bbccfd JH |
709 | if ($confirm_only) { |
710 | my $yesno = $term->readline("Are you sure you want to use <$resp> [y/N]? "); | |
711 | if (defined $yesno && $yesno =~ /y/i) { | |
712 | return $resp; | |
713 | } | |
714 | } | |
6e182518 | 715 | } |
622bc930 | 716 | return; |
6e182518 JS |
717 | } |
718 | ||
3cae7e5b TR |
719 | my %broken_encoding; |
720 | ||
1d50bfd9 | 721 | sub file_declares_8bit_cte { |
3cae7e5b TR |
722 | my $fn = shift; |
723 | open (my $fh, '<', $fn); | |
724 | while (my $line = <$fh>) { | |
725 | last if ($line =~ /^$/); | |
726 | return 1 if ($line =~ /^Content-Transfer-Encoding: .*8bit.*$/); | |
727 | } | |
728 | close $fh; | |
729 | return 0; | |
730 | } | |
731 | ||
732 | foreach my $f (@files) { | |
733 | next unless (body_or_subject_has_nonascii($f) | |
734 | && !file_declares_8bit_cte($f)); | |
735 | $broken_encoding{$f} = 1; | |
736 | } | |
737 | ||
738 | if (!defined $auto_8bit_encoding && scalar %broken_encoding) { | |
739 | print "The following files are 8bit, but do not declare " . | |
740 | "a Content-Transfer-Encoding.\n"; | |
741 | foreach my $f (sort keys %broken_encoding) { | |
742 | print " $f\n"; | |
743 | } | |
744 | $auto_8bit_encoding = ask("Which 8bit encoding should I declare [UTF-8]? ", | |
745 | default => "UTF-8"); | |
746 | } | |
747 | ||
a03bc5b6 TR |
748 | if (!$force) { |
749 | for my $f (@files) { | |
0d290a46 | 750 | if (get_patch_subject($f) =~ /\Q*** SUBJECT HERE ***\E/) { |
a03bc5b6 TR |
751 | die "Refusing to send because the patch\n\t$f\n" |
752 | . "has the template subject '*** SUBJECT HERE ***'. " | |
753 | . "Pass --force if you really want to send.\n"; | |
754 | } | |
755 | } | |
756 | } | |
757 | ||
94638f89 | 758 | if (!defined $sender) { |
ad79c024 | 759 | $sender = $repoauthor || $repocommitter || ''; |
83b24437 RA |
760 | } |
761 | ||
8cac13dc | 762 | my $prompting = 0; |
8796ff7f | 763 | if (!@initial_to && !defined $to_cmd) { |
61837493 SB |
764 | my $to = ask("Who should the emails be sent to (if any)? ", |
765 | default => "", | |
51bbccfd | 766 | valid_re => qr/\@.*\./, confirm_only => 1); |
3c3bb51c | 767 | push @initial_to, parse_address_line($to) if defined $to; # sanitized/validated later |
1f038a0c | 768 | $prompting++; |
83b24437 RA |
769 | } |
770 | ||
994d6c66 | 771 | sub expand_aliases { |
302e04ea JK |
772 | return map { expand_one_alias($_) } @_; |
773 | } | |
774 | ||
775 | my %EXPANDED_ALIASES; | |
776 | sub expand_one_alias { | |
777 | my $alias = shift; | |
778 | if ($EXPANDED_ALIASES{$alias}) { | |
779 | die "fatal: alias '$alias' expands to itself\n"; | |
780 | } | |
781 | local $EXPANDED_ALIASES{$alias} = 1; | |
782 | return $aliases{$alias} ? expand_aliases(@{$aliases{$alias}}) : $alias; | |
994d6c66 EW |
783 | } |
784 | ||
3c3bb51c | 785 | @initial_to = expand_aliases(@initial_to); |
e4312255 | 786 | @initial_to = validate_address_list(sanitize_address_list(@initial_to)); |
994d6c66 | 787 | @initial_cc = expand_aliases(@initial_cc); |
e4312255 | 788 | @initial_cc = validate_address_list(sanitize_address_list(@initial_cc)); |
58063245 | 789 | @bcclist = expand_aliases(@bcclist); |
e4312255 | 790 | @bcclist = validate_address_list(sanitize_address_list(@bcclist)); |
994d6c66 | 791 | |
5483c71d | 792 | if ($thread && !defined $initial_reply_to && $prompting) { |
6e182518 | 793 | $initial_reply_to = ask( |
61837493 SB |
794 | "Message-ID to be used as In-Reply-To for the first email (if any)? ", |
795 | default => "", | |
51bbccfd | 796 | valid_re => qr/\@.*\./, confirm_only => 1); |
83b24437 | 797 | } |
1ca3d6ed | 798 | if (defined $initial_reply_to) { |
0fb7fc75 JS |
799 | $initial_reply_to =~ s/^\s*<?//; |
800 | $initial_reply_to =~ s/>?\s*$//; | |
801 | $initial_reply_to = "<$initial_reply_to>" if $initial_reply_to ne ''; | |
ace9c2a9 | 802 | } |
ace72086 | 803 | |
34cc60ce | 804 | if (!defined $smtp_server) { |
aca7ad76 EW |
805 | foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { |
806 | if (-x $_) { | |
807 | $smtp_server = $_; | |
808 | last; | |
809 | } | |
810 | } | |
811 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
812 | } |
813 | ||
c1f2aa45 JS |
814 | if ($compose && $compose > 0) { |
815 | @files = ($compose_filename . ".final", @files); | |
1f038a0c RA |
816 | } |
817 | ||
83b24437 | 818 | # Variables we set as part of the loop over files |
c1f2aa45 | 819 | our ($message_id, %mail, $subject, $reply_to, $references, $message, |
dc1460aa | 820 | $needs_confirm, $message_num, $ask_default); |
83b24437 | 821 | |
567ffeb7 EW |
822 | sub extract_valid_address { |
823 | my $address = shift; | |
35b6ab95 ÆAB |
824 | my $local_part_regexp = qr/[^<>"\s@]+/; |
825 | my $domain_regexp = qr/[^.<>"\s@]+(?:\.[^.<>"\s@]+)+/; | |
db3106b2 EW |
826 | |
827 | # check for a local address: | |
ad9c18f5 | 828 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 829 | |
155197e6 | 830 | $address =~ s/^\s*<(.*)>\s*$/$1/; |
567ffeb7 | 831 | if ($have_email_valid) { |
ad9c18f5 | 832 | return scalar Email::Valid->address($address); |
567ffeb7 | 833 | } |
95c0d4b6 KM |
834 | |
835 | # less robust/correct than the monster regexp in Email::Valid, | |
836 | # but still does a 99% job, and one less dependency | |
837 | return $1 if $address =~ /($local_part_regexp\@$domain_regexp)/; | |
622bc930 | 838 | return; |
567ffeb7 | 839 | } |
83b24437 | 840 | |
e4312255 KM |
841 | sub extract_valid_address_or_die { |
842 | my $address = shift; | |
843 | $address = extract_valid_address($address); | |
844 | die "error: unable to extract a valid address from: $address\n" | |
845 | if !$address; | |
846 | return $address; | |
847 | } | |
848 | ||
849 | sub validate_address { | |
850 | my $address = shift; | |
d0e98107 | 851 | while (!extract_valid_address($address)) { |
5c80afed | 852 | print STDERR "error: unable to extract a valid address from: $address\n"; |
d0e98107 KM |
853 | $_ = ask("What to do with this address? ([q]uit|[d]rop|[e]dit): ", |
854 | valid_re => qr/^(?:quit|q|drop|d|edit|e)/i, | |
5c80afed KM |
855 | default => 'q'); |
856 | if (/^d/i) { | |
857 | return undef; | |
858 | } elsif (/^q/i) { | |
859 | cleanup_compose_files(); | |
860 | exit(0); | |
861 | } | |
d0e98107 KM |
862 | $address = ask("Who should the email be sent to (if any)? ", |
863 | default => "", | |
864 | valid_re => qr/\@.*\./, confirm_only => 1); | |
e4312255 KM |
865 | } |
866 | return $address; | |
867 | } | |
868 | ||
869 | sub validate_address_list { | |
870 | return (grep { defined $_ } | |
871 | map { validate_address($_) } @_); | |
567ffeb7 | 872 | } |
83b24437 RA |
873 | |
874 | # Usually don't need to change anything below here. | |
875 | ||
876 | # we make a "fake" message id by taking the current number | |
877 | # of seconds since the beginning of Unix time and tacking on | |
878 | # a random number to the end, in case we are called quicker than | |
879 | # 1 second since the last time we were called. | |
8037d1a3 RA |
880 | |
881 | # We'll setup a template for the message id, using the "from" address: | |
8037d1a3 | 882 | |
be510cfe | 883 | my ($message_id_stamp, $message_id_serial); |
68ce9330 | 884 | sub make_message_id { |
be510cfe JH |
885 | my $uniq; |
886 | if (!defined $message_id_stamp) { | |
887 | $message_id_stamp = sprintf("%s-%s", time, $$); | |
888 | $message_id_serial = 0; | |
889 | } | |
890 | $message_id_serial++; | |
891 | $uniq = "$message_id_stamp-$message_id_serial"; | |
892 | ||
aeb59328 | 893 | my $du_part; |
94638f89 UKK |
894 | for ($sender, $repocommitter, $repoauthor) { |
895 | $du_part = extract_valid_address(sanitize_address($_)); | |
896 | last if (defined $du_part and $du_part ne ''); | |
aeb59328 | 897 | } |
94638f89 | 898 | if (not defined $du_part or $du_part eq '') { |
529dd386 | 899 | require Sys::Hostname; |
aeb59328 JH |
900 | $du_part = 'user@' . Sys::Hostname::hostname(); |
901 | } | |
be510cfe JH |
902 | my $message_id_template = "<%s-git-send-email-%s>"; |
903 | $message_id = sprintf($message_id_template, $uniq, $du_part); | |
8037d1a3 | 904 | #print "new message id = $message_id\n"; # Was useful for debugging |
83b24437 RA |
905 | } |
906 | ||
907 | ||
908 | ||
a5370b16 | 909 | $time = time - scalar $#files; |
83b24437 | 910 | |
374c5905 JR |
911 | sub unquote_rfc2047 { |
912 | local ($_) = @_; | |
8291db6f | 913 | my $encoding; |
b622d4d1 | 914 | s{=\?([^?]+)\?q\?(.*?)\?=}{ |
8291db6f | 915 | $encoding = $1; |
b622d4d1 TR |
916 | my $e = $2; |
917 | $e =~ s/_/ /g; | |
918 | $e =~ s/=([0-9A-F]{2})/chr(hex($1))/eg; | |
919 | $e; | |
920 | }eg; | |
8291db6f | 921 | return wantarray ? ($_, $encoding) : $_; |
374c5905 JR |
922 | } |
923 | ||
d54eaaa2 JK |
924 | sub quote_rfc2047 { |
925 | local $_ = shift; | |
d1fff6fc | 926 | my $encoding = shift || 'UTF-8'; |
d54eaaa2 JK |
927 | s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; |
928 | s/(.*)/=\?$encoding\?q\?$1\?=/; | |
929 | return $_; | |
930 | } | |
931 | ||
a3a8262b BC |
932 | sub is_rfc2047_quoted { |
933 | my $s = shift; | |
49f73852 ÆAB |
934 | my $token = qr/[^][()<>@,;:"\/?.= \000-\037\177-\377]+/; |
935 | my $encoded_text = qr/[!->@-~]+/; | |
a3a8262b BC |
936 | length($s) <= 75 && |
937 | $s =~ m/^(?:"[[:ascii:]]*"|=\?$token\?$token\?$encoded_text\?=)$/o; | |
938 | } | |
939 | ||
ce547800 KM |
940 | sub subject_needs_rfc2047_quoting { |
941 | my $s = shift; | |
942 | ||
ce1459f7 | 943 | return ($s =~ /[^[:ascii:]]/) || ($s =~ /=\?/); |
ce547800 KM |
944 | } |
945 | ||
946 | sub quote_subject { | |
947 | local $subject = shift; | |
948 | my $encoding = shift || 'UTF-8'; | |
949 | ||
950 | if (subject_needs_rfc2047_quoting($subject)) { | |
951 | return quote_rfc2047($subject, $encoding); | |
952 | } | |
953 | return $subject; | |
954 | } | |
955 | ||
5b56aaa2 | 956 | # use the simplest quoting being able to handle the recipient |
68ce9330 | 957 | sub sanitize_address { |
732263d4 | 958 | my ($recipient) = @_; |
831a488b KM |
959 | |
960 | # remove garbage after email address | |
961 | $recipient =~ s/(.*>).*$/$1/; | |
962 | ||
5b56aaa2 UKK |
963 | my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); |
964 | ||
965 | if (not $recipient_name) { | |
ff483897 | 966 | return $recipient; |
5b56aaa2 UKK |
967 | } |
968 | ||
969 | # if recipient_name is already quoted, do nothing | |
a3a8262b | 970 | if (is_rfc2047_quoted($recipient_name)) { |
5b56aaa2 UKK |
971 | return $recipient; |
972 | } | |
973 | ||
974 | # rfc2047 is needed if a non-ascii char is included | |
975 | if ($recipient_name =~ /[^[:ascii:]]/) { | |
a61c0ffa | 976 | $recipient_name =~ s/^"(.*)"$/$1/; |
d54eaaa2 | 977 | $recipient_name = quote_rfc2047($recipient_name); |
732263d4 | 978 | } |
5b56aaa2 UKK |
979 | |
980 | # double quotes are needed if specials or CTLs are included | |
981 | elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) { | |
18023c20 | 982 | $recipient_name =~ s/(["\\\r])/\\$1/g; |
d5c7d69d | 983 | $recipient_name = qq["$recipient_name"]; |
5b56aaa2 UKK |
984 | } |
985 | ||
986 | return "$recipient_name $recipient_addr"; | |
987 | ||
732263d4 RJ |
988 | } |
989 | ||
e4312255 KM |
990 | sub sanitize_address_list { |
991 | return (map { sanitize_address($_) } @_); | |
992 | } | |
993 | ||
134550fe JA |
994 | # Returns the local Fully Qualified Domain Name (FQDN) if available. |
995 | # | |
996 | # Tightly configured MTAa require that a caller sends a real DNS | |
997 | # domain name that corresponds the IP address in the HELO/EHLO | |
998 | # handshake. This is used to verify the connection and prevent | |
999 | # spammers from trying to hide their identity. If the DNS and IP don't | |
1000 | # match, the receiveing MTA may deny the connection. | |
1001 | # | |
1002 | # Here is a deny example of Net::SMTP with the default "localhost.localdomain" | |
1003 | # | |
1004 | # Net::SMTP=GLOB(0x267ec28)>>> EHLO localhost.localdomain | |
1005 | # Net::SMTP=GLOB(0x267ec28)<<< 550 EHLO argument does not match calling host | |
1006 | # | |
1007 | # This maildomain*() code is based on ideas in Perl library Test::Reporter | |
1008 | # /usr/share/perl5/Test/Reporter/Mail/Util.pm ==> sub _maildomain () | |
1009 | ||
59a86303 BG |
1010 | sub valid_fqdn { |
1011 | my $domain = shift; | |
61ef5e9b | 1012 | return defined $domain && !($^O eq 'darwin' && $domain =~ /\.local$/) && $domain =~ /\./; |
59a86303 BG |
1013 | } |
1014 | ||
68ce9330 | 1015 | sub maildomain_net { |
134550fe JA |
1016 | my $maildomain; |
1017 | ||
1018 | if (eval { require Net::Domain; 1 }) { | |
1019 | my $domain = Net::Domain::domainname(); | |
59a86303 | 1020 | $maildomain = $domain if valid_fqdn($domain); |
134550fe JA |
1021 | } |
1022 | ||
1023 | return $maildomain; | |
1024 | } | |
1025 | ||
68ce9330 | 1026 | sub maildomain_mta { |
134550fe JA |
1027 | my $maildomain; |
1028 | ||
1029 | if (eval { require Net::SMTP; 1 }) { | |
1030 | for my $host (qw(mailhost localhost)) { | |
1031 | my $smtp = Net::SMTP->new($host); | |
1032 | if (defined $smtp) { | |
1033 | my $domain = $smtp->domain; | |
1034 | $smtp->quit; | |
1035 | ||
59a86303 | 1036 | $maildomain = $domain if valid_fqdn($domain); |
134550fe JA |
1037 | |
1038 | last if $maildomain; | |
1039 | } | |
1040 | } | |
1041 | } | |
1042 | ||
1043 | return $maildomain; | |
1044 | } | |
1045 | ||
68ce9330 | 1046 | sub maildomain { |
69cf7bfd | 1047 | return maildomain_net() || maildomain_mta() || 'localhost.localdomain'; |
134550fe JA |
1048 | } |
1049 | ||
4d31a44a MN |
1050 | sub smtp_host_string { |
1051 | if (defined $smtp_server_port) { | |
1052 | return "$smtp_server:$smtp_server_port"; | |
1053 | } else { | |
1054 | return $smtp_server; | |
1055 | } | |
1056 | } | |
1057 | ||
1058 | # Returns 1 if authentication succeeded or was not necessary | |
1059 | # (smtp_user was not specified), and 0 otherwise. | |
1060 | ||
1061 | sub smtp_auth_maybe { | |
1062 | if (!defined $smtp_authuser || $auth) { | |
1063 | return 1; | |
1064 | } | |
1065 | ||
1066 | # Workaround AUTH PLAIN/LOGIN interaction defect | |
1067 | # with Authen::SASL::Cyrus | |
1068 | eval { | |
1069 | require Authen::SASL; | |
1070 | Authen::SASL->import(qw(Perl)); | |
1071 | }; | |
1072 | ||
1073 | # TODO: Authentication may fail not because credentials were | |
1074 | # invalid but due to other reasons, in which we should not | |
1075 | # reject credentials. | |
1076 | $auth = Git::credential({ | |
1077 | 'protocol' => 'smtp', | |
1078 | 'host' => smtp_host_string(), | |
1079 | 'username' => $smtp_authuser, | |
1080 | # if there's no password, "git credential fill" will | |
1081 | # give us one, otherwise it'll just pass this one. | |
1082 | 'password' => $smtp_authpass | |
1083 | }, sub { | |
1084 | my $cred = shift; | |
1085 | return !!$smtp->auth($cred->{'username'}, $cred->{'password'}); | |
1086 | }); | |
1087 | ||
1088 | return $auth; | |
1089 | } | |
1090 | ||
15da1084 | 1091 | # Returns 1 if the message was sent, and 0 otherwise. |
a1b5b371 | 1092 | # In actuality, the whole program dies when there |
15da1084 MW |
1093 | # is an error sending a message. |
1094 | ||
68ce9330 | 1095 | sub send_message { |
4bc87a28 | 1096 | my @recipients = unique_email_list(@to); |
e4312255 | 1097 | @cc = (grep { my $cc = extract_valid_address_or_die($_); |
83acaaec | 1098 | not grep { $cc eq $_ || $_ =~ /<\Q${cc}\E>$/ } @recipients |
7ac17529 | 1099 | } |
7ac17529 | 1100 | @cc); |
4bc87a28 | 1101 | my $to = join (",\n\t", @recipients); |
58063245 | 1102 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
e4312255 | 1103 | @recipients = (map { extract_valid_address_or_die($_) } @recipients); |
6bdca890 | 1104 | my $date = format_2822_time($time++); |
e923effb ML |
1105 | my $gitversion = '@@GIT_VERSION@@'; |
1106 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 1107 | $gitversion = Git::version(); |
e923effb | 1108 | } |
4bc87a28 | 1109 | |
02461e0e | 1110 | my $cc = join(",\n\t", unique_email_list(@cc)); |
f06a6a49 JH |
1111 | my $ccline = ""; |
1112 | if ($cc ne '') { | |
1113 | $ccline = "\nCc: $cc"; | |
1114 | } | |
94638f89 | 1115 | my $sanitized_sender = sanitize_address($sender); |
4f3d3703 | 1116 | make_message_id() unless defined($message_id); |
aeb59328 | 1117 | |
94638f89 | 1118 | my $header = "From: $sanitized_sender |
f06a6a49 | 1119 | To: $to${ccline} |
4bc87a28 | 1120 | Subject: $subject |
4bc87a28 EW |
1121 | Date: $date |
1122 | Message-Id: $message_id | |
e923effb | 1123 | X-Mailer: git-send-email $gitversion |
4bc87a28 | 1124 | "; |
3e0c4ffd | 1125 | if ($reply_to) { |
7ccf7927 RA |
1126 | |
1127 | $header .= "In-Reply-To: $reply_to\n"; | |
1128 | $header .= "References: $references\n"; | |
1129 | } | |
ce91c2f6 JH |
1130 | if (@xh) { |
1131 | $header .= join("\n", @xh) . "\n"; | |
1132 | } | |
4bc87a28 | 1133 | |
c38f0247 | 1134 | my @sendmail_parameters = ('-i', @recipients); |
94638f89 | 1135 | my $raw_from = $sanitized_sender; |
c89e3241 FC |
1136 | if (defined $envelope_sender && $envelope_sender ne "auto") { |
1137 | $raw_from = $envelope_sender; | |
1138 | } | |
f073a592 RJ |
1139 | $raw_from = extract_valid_address($raw_from); |
1140 | unshift (@sendmail_parameters, | |
1141 | '-f', $raw_from) if(defined $envelope_sender); | |
8e3d436b | 1142 | |
c1f2aa45 JS |
1143 | if ($needs_confirm && !$dry_run) { |
1144 | print "\n$header\n"; | |
1145 | if ($needs_confirm eq "inform") { | |
1146 | $confirm_unconfigured = 0; # squelch this message for the rest of this run | |
6e182518 | 1147 | $ask_default = "y"; # assume yes on EOF since user hasn't explicitly asked for confirmation |
c1f2aa45 JS |
1148 | print " The Cc list above has been expanded by additional\n"; |
1149 | print " addresses found in the patch commit message. By default\n"; | |
1150 | print " send-email prompts before sending whenever this occurs.\n"; | |
1151 | print " This behavior is controlled by the sendemail.confirm\n"; | |
1152 | print " configuration setting.\n"; | |
1153 | print "\n"; | |
1154 | print " For additional information, run 'git send-email --help'.\n"; | |
1155 | print " To retain the current behavior, but squelch this message,\n"; | |
1156 | print " run 'git config --global sendemail.confirm auto'.\n\n"; | |
1157 | } | |
6e182518 JS |
1158 | $_ = ask("Send this email? ([y]es|[n]o|[q]uit|[a]ll): ", |
1159 | valid_re => qr/^(?:yes|y|no|n|quit|q|all|a)/i, | |
1160 | default => $ask_default); | |
1161 | die "Send this email reply required" unless defined $_; | |
c1f2aa45 | 1162 | if (/^n/i) { |
15da1084 | 1163 | return 0; |
c1f2aa45 JS |
1164 | } elsif (/^q/i) { |
1165 | cleanup_compose_files(); | |
1166 | exit(0); | |
1167 | } elsif (/^a/i) { | |
1168 | $confirm = 'never'; | |
1169 | } | |
1170 | } | |
1171 | ||
052fbea2 PO |
1172 | unshift (@sendmail_parameters, @smtp_server_options); |
1173 | ||
6130259c MW |
1174 | if ($dry_run) { |
1175 | # We don't want to send the email. | |
1176 | } elsif ($smtp_server =~ m#^/#) { | |
aca7ad76 EW |
1177 | my $pid = open my $sm, '|-'; |
1178 | defined $pid or die $!; | |
1179 | if (!$pid) { | |
8e3d436b | 1180 | exec($smtp_server, @sendmail_parameters) or die $!; |
aca7ad76 EW |
1181 | } |
1182 | print $sm "$header\n$message"; | |
5e2c2ab1 | 1183 | close $sm or die $!; |
aca7ad76 | 1184 | } else { |
44b2476a JH |
1185 | |
1186 | if (!defined $smtp_server) { | |
1187 | die "The required SMTP server is not properly defined." | |
1188 | } | |
1189 | ||
f6bebd12 | 1190 | if ($smtp_encryption eq 'ssl') { |
44b2476a | 1191 | $smtp_server_port ||= 465; # ssmtp |
34cc60ce | 1192 | require Net::SMTP::SSL; |
69cf7bfd | 1193 | $smtp_domain ||= maildomain(); |
134550fe | 1194 | $smtp ||= Net::SMTP::SSL->new($smtp_server, |
69cf7bfd | 1195 | Hello => $smtp_domain, |
134550fe | 1196 | Port => $smtp_server_port); |
34cc60ce DS |
1197 | } |
1198 | else { | |
1199 | require Net::SMTP; | |
69cf7bfd | 1200 | $smtp_domain ||= maildomain(); |
4d31a44a | 1201 | $smtp ||= Net::SMTP->new(smtp_host_string(), |
69cf7bfd | 1202 | Hello => $smtp_domain, |
f60812ef | 1203 | Debug => $debug_net_smtp); |
fb3650ed | 1204 | if ($smtp_encryption eq 'tls' && $smtp) { |
f6bebd12 TR |
1205 | require Net::SMTP::SSL; |
1206 | $smtp->command('STARTTLS'); | |
1207 | $smtp->response(); | |
1208 | if ($smtp->code == 220) { | |
1209 | $smtp = Net::SMTP::SSL->start_SSL($smtp) | |
1210 | or die "STARTTLS failed! ".$smtp->message; | |
6cbf8b00 | 1211 | $smtp_encryption = ''; |
9d1ccf5e RS |
1212 | # Send EHLO again to receive fresh |
1213 | # supported commands | |
155b940f | 1214 | $smtp->hello($smtp_domain); |
f6bebd12 TR |
1215 | } else { |
1216 | die "Server does not support STARTTLS! ".$smtp->message; | |
1217 | } | |
1218 | } | |
44b2476a JH |
1219 | } |
1220 | ||
1221 | if (!$smtp) { | |
f60812ef | 1222 | die "Unable to initialize SMTP properly. Check config and use --smtp-debug. ", |
e5afb3a6 JA |
1223 | "VALUES: server=$smtp_server ", |
1224 | "encryption=$smtp_encryption ", | |
69cf7bfd | 1225 | "hello=$smtp_domain", |
a1dd7e16 | 1226 | defined $smtp_server_port ? " port=$smtp_server_port" : ""; |
44b2476a JH |
1227 | } |
1228 | ||
4d31a44a | 1229 | smtp_auth_maybe or die $smtp->message; |
2363d746 | 1230 | |
2b69bfc2 | 1231 | $smtp->mail( $raw_from ) or die $smtp->message; |
aca7ad76 EW |
1232 | $smtp->to( @recipients ) or die $smtp->message; |
1233 | $smtp->data or die $smtp->message; | |
1234 | $smtp->datasend("$header\n$message") or die $smtp->message; | |
1235 | $smtp->dataend() or die $smtp->message; | |
15da1084 | 1236 | $smtp->code =~ /250|200/ or die "Failed to send $subject\n".$smtp->message; |
aca7ad76 | 1237 | } |
2718435b | 1238 | if ($quiet) { |
71c7da94 | 1239 | printf (($dry_run ? "Dry-" : "")."Sent %s\n", $subject); |
2718435b | 1240 | } else { |
b7f30e0a | 1241 | print (($dry_run ? "Dry-" : "")."OK. Log says:\n"); |
2b69bfc2 | 1242 | if ($smtp_server !~ m#^/#) { |
aca7ad76 | 1243 | print "Server: $smtp_server\n"; |
2b69bfc2 | 1244 | print "MAIL FROM:<$raw_from>\n"; |
02461e0e JP |
1245 | foreach my $entry (@recipients) { |
1246 | print "RCPT TO:<$entry>\n"; | |
1247 | } | |
aca7ad76 | 1248 | } else { |
8e3d436b | 1249 | print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n"; |
aca7ad76 | 1250 | } |
b7f30e0a | 1251 | print $header, "\n"; |
aca7ad76 EW |
1252 | if ($smtp) { |
1253 | print "Result: ", $smtp->code, ' ', | |
1254 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; | |
1255 | } else { | |
1256 | print "Result: OK\n"; | |
1257 | } | |
30d08b34 | 1258 | } |
15da1084 MW |
1259 | |
1260 | return 1; | |
83b24437 RA |
1261 | } |
1262 | ||
83b24437 | 1263 | $reply_to = $initial_reply_to; |
2186d566 | 1264 | $references = $initial_reply_to || ''; |
83b24437 | 1265 | $subject = $initial_subject; |
c1f2aa45 | 1266 | $message_num = 0; |
83b24437 RA |
1267 | |
1268 | foreach my $t (@files) { | |
f9237e61 | 1269 | open my $fh, "<", $t or die "can't open file $t"; |
83b24437 | 1270 | |
94638f89 | 1271 | my $author = undef; |
8291db6f JK |
1272 | my $author_encoding; |
1273 | my $has_content_type; | |
1274 | my $body_encoding; | |
3c3bb51c | 1275 | @to = (); |
c1f2aa45 | 1276 | @cc = (); |
ce91c2f6 | 1277 | @xh = (); |
e6b0964a | 1278 | my $input_format = undef; |
5012699d | 1279 | my @header = (); |
83b24437 | 1280 | $message = ""; |
c1f2aa45 | 1281 | $message_num++; |
5012699d | 1282 | # First unfold multiline header fields |
f9237e61 | 1283 | while(<$fh>) { |
5012699d JS |
1284 | last if /^\s*$/; |
1285 | if (/^\s+\S/ and @header) { | |
1286 | chomp($header[$#header]); | |
1287 | s/^\s+/ /; | |
1288 | $header[$#header] .= $_; | |
1289 | } else { | |
1290 | push(@header, $_); | |
1291 | } | |
1292 | } | |
1293 | # Now parse the header | |
1294 | foreach(@header) { | |
1295 | if (/^From /) { | |
1296 | $input_format = 'mbox'; | |
1297 | next; | |
1298 | } | |
1299 | chomp; | |
1300 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { | |
1301 | $input_format = 'mbox'; | |
1302 | } | |
1303 | ||
1304 | if (defined $input_format && $input_format eq 'mbox') { | |
6310071a | 1305 | if (/^Subject:\s+(.*)$/i) { |
5012699d | 1306 | $subject = $1; |
e6b0964a | 1307 | } |
6310071a | 1308 | elsif (/^From:\s+(.*)$/i) { |
5012699d JS |
1309 | ($author, $author_encoding) = unquote_rfc2047($1); |
1310 | next if $suppress_cc{'author'}; | |
1311 | next if $suppress_cc{'self'} and $author eq $sender; | |
1312 | printf("(mbox) Adding cc: %s from line '%s'\n", | |
1313 | $1, $_) unless $quiet; | |
1314 | push @cc, $1; | |
e6b0964a | 1315 | } |
6310071a | 1316 | elsif (/^To:\s+(.*)$/i) { |
21802cd3 SB |
1317 | foreach my $addr (parse_address_line($1)) { |
1318 | printf("(mbox) Adding to: %s from line '%s'\n", | |
1319 | $addr, $_) unless $quiet; | |
e4312255 | 1320 | push @to, $addr; |
21802cd3 SB |
1321 | } |
1322 | } | |
6310071a | 1323 | elsif (/^Cc:\s+(.*)$/i) { |
5012699d JS |
1324 | foreach my $addr (parse_address_line($1)) { |
1325 | if (unquote_rfc2047($addr) eq $sender) { | |
65648283 | 1326 | next if ($suppress_cc{'self'}); |
65648283 DB |
1327 | } else { |
1328 | next if ($suppress_cc{'cc'}); | |
8a8e6235 | 1329 | } |
83b24437 | 1330 | printf("(mbox) Adding cc: %s from line '%s'\n", |
5012699d JS |
1331 | $addr, $_) unless $quiet; |
1332 | push @cc, $addr; | |
83b24437 | 1333 | } |
5012699d JS |
1334 | } |
1335 | elsif (/^Content-type:/i) { | |
1336 | $has_content_type = 1; | |
1337 | if (/charset="?([^ "]+)/) { | |
1338 | $body_encoding = $1; | |
83b24437 | 1339 | } |
5012699d | 1340 | push @xh, $_; |
83b24437 | 1341 | } |
5012699d JS |
1342 | elsif (/^Message-Id: (.*)/i) { |
1343 | $message_id = $1; | |
83b24437 | 1344 | } |
6310071a | 1345 | elsif (!/^Date:\s/i && /^[-A-Za-z]+:\s+\S/) { |
5012699d JS |
1346 | push @xh, $_; |
1347 | } | |
1348 | ||
83b24437 | 1349 | } else { |
5012699d JS |
1350 | # In the traditional |
1351 | # "send lots of email" format, | |
1352 | # line 1 = cc | |
1353 | # line 2 = subject | |
1354 | # So let's support that, too. | |
1355 | $input_format = 'lots'; | |
1356 | if (@cc == 0 && !$suppress_cc{'cc'}) { | |
1357 | printf("(non-mbox) Adding cc: %s from line '%s'\n", | |
1358 | $_, $_) unless $quiet; | |
1359 | push @cc, $_; | |
1360 | } elsif (!defined $subject) { | |
1361 | $subject = $_; | |
83b24437 RA |
1362 | } |
1363 | } | |
1364 | } | |
5012699d | 1365 | # Now parse the message body |
f9237e61 | 1366 | while(<$fh>) { |
5012699d JS |
1367 | $message .= $_; |
1368 | if (/^(Signed-off-by|Cc): (.*)$/i) { | |
5012699d | 1369 | chomp; |
3531e270 | 1370 | my ($what, $c) = ($1, $2); |
5012699d | 1371 | chomp $c; |
3531e270 JS |
1372 | if ($c eq $sender) { |
1373 | next if ($suppress_cc{'self'}); | |
1374 | } else { | |
1375 | next if $suppress_cc{'sob'} and $what =~ /Signed-off-by/i; | |
1376 | next if $suppress_cc{'bodycc'} and $what =~ /Cc/i; | |
1377 | } | |
5012699d | 1378 | push @cc, $c; |
3531e270 | 1379 | printf("(body) Adding cc: %s from line '%s'\n", |
5012699d JS |
1380 | $c, $_) unless $quiet; |
1381 | } | |
1382 | } | |
f9237e61 | 1383 | close $fh; |
324a8bd0 | 1384 | |
6e74e075 JP |
1385 | push @to, recipients_cmd("to-cmd", "to", $to_cmd, $t) |
1386 | if defined $to_cmd; | |
1387 | push @cc, recipients_cmd("cc-cmd", "cc", $cc_cmd, $t) | |
1388 | if defined $cc_cmd && !$suppress_cc{'cccmd'}; | |
324a8bd0 | 1389 | |
3cae7e5b TR |
1390 | if ($broken_encoding{$t} && !$has_content_type) { |
1391 | $has_content_type = 1; | |
1392 | push @xh, "MIME-Version: 1.0", | |
1393 | "Content-Type: text/plain; charset=$auto_8bit_encoding", | |
1394 | "Content-Transfer-Encoding: 8bit"; | |
1395 | $body_encoding = $auto_8bit_encoding; | |
1396 | } | |
1397 | ||
ce547800 KM |
1398 | if ($broken_encoding{$t} && !is_rfc2047_quoted($subject)) { |
1399 | $subject = quote_subject($subject, $auto_8bit_encoding); | |
3cae7e5b TR |
1400 | } |
1401 | ||
5012699d | 1402 | if (defined $author and $author ne $sender) { |
94638f89 | 1403 | $message = "From: $author\n\n$message"; |
8291db6f JK |
1404 | if (defined $author_encoding) { |
1405 | if ($has_content_type) { | |
1406 | if ($body_encoding eq $author_encoding) { | |
1407 | # ok, we already have the right encoding | |
1408 | } | |
1409 | else { | |
1410 | # uh oh, we should re-encode | |
1411 | } | |
1412 | } | |
1413 | else { | |
3cae7e5b | 1414 | $has_content_type = 1; |
8291db6f JK |
1415 | push @xh, |
1416 | 'MIME-Version: 1.0', | |
8641ee3d JK |
1417 | "Content-Type: text/plain; charset=$author_encoding", |
1418 | 'Content-Transfer-Encoding: 8bit'; | |
8291db6f JK |
1419 | } |
1420 | } | |
8a8e6235 | 1421 | } |
83b24437 | 1422 | |
c1f2aa45 JS |
1423 | $needs_confirm = ( |
1424 | $confirm eq "always" or | |
1425 | ($confirm =~ /^(?:auto|cc)$/ && @cc) or | |
1426 | ($confirm =~ /^(?:auto|compose)$/ && $compose && $message_num == 1)); | |
1427 | $needs_confirm = "inform" if ($needs_confirm && $confirm_unconfigured && @cc); | |
1428 | ||
e4312255 KM |
1429 | @to = validate_address_list(sanitize_address_list(@to)); |
1430 | @cc = validate_address_list(sanitize_address_list(@cc)); | |
1431 | ||
3c3bb51c | 1432 | @to = (@initial_to, @to); |
c1f2aa45 JS |
1433 | @cc = (@initial_cc, @cc); |
1434 | ||
15da1084 | 1435 | my $message_was_sent = send_message(); |
83b24437 RA |
1436 | |
1437 | # set up for the next message | |
95a877a3 | 1438 | if ($thread && $message_was_sent && |
db54c8e7 AO |
1439 | (chain_reply_to() || !defined $reply_to || length($reply_to) == 0 || |
1440 | $message_num == 1)) { | |
78488b2c | 1441 | $reply_to = $message_id; |
7ccf7927 | 1442 | if (length $references > 0) { |
a925b89c | 1443 | $references .= "\n $message_id"; |
7ccf7927 RA |
1444 | } else { |
1445 | $references = "$message_id"; | |
1446 | } | |
78488b2c | 1447 | } |
4f3d3703 | 1448 | $message_id = undef; |
83b24437 | 1449 | } |
e205735d | 1450 | |
6e74e075 JP |
1451 | # Execute a command (e.g. $to_cmd) to get a list of email addresses |
1452 | # and return a results array | |
1453 | sub recipients_cmd { | |
1454 | my ($prefix, $what, $cmd, $file) = @_; | |
1455 | ||
1456 | my $sanitized_sender = sanitize_address($sender); | |
1457 | my @addresses = (); | |
a47eab03 | 1458 | open my $fh, "-|", "$cmd \Q$file\E" |
6e74e075 | 1459 | or die "($prefix) Could not execute '$cmd'"; |
7ebee441 | 1460 | while (my $address = <$fh>) { |
6e74e075 JP |
1461 | $address =~ s/^\s*//g; |
1462 | $address =~ s/\s*$//g; | |
1463 | $address = sanitize_address($address); | |
1464 | next if ($address eq $sanitized_sender and $suppress_from); | |
1465 | push @addresses, $address; | |
1466 | printf("($prefix) Adding %s: %s from: '%s'\n", | |
1467 | $what, $address, $cmd) unless $quiet; | |
1468 | } | |
7ebee441 | 1469 | close $fh |
6e74e075 JP |
1470 | or die "($prefix) failed to close pipe to '$cmd'"; |
1471 | return @addresses; | |
1472 | } | |
1473 | ||
c1f2aa45 | 1474 | cleanup_compose_files(); |
1f038a0c | 1475 | |
4bf597ee | 1476 | sub cleanup_compose_files { |
c1f2aa45 | 1477 | unlink($compose_filename, $compose_filename . ".final") if $compose; |
1f038a0c RA |
1478 | } |
1479 | ||
4bc87a28 | 1480 | $smtp->quit if $smtp; |
e205735d | 1481 | |
c438ea2a | 1482 | sub unique_email_list { |
e205735d RA |
1483 | my %seen; |
1484 | my @emails; | |
1485 | ||
1486 | foreach my $entry (@_) { | |
e4312255 KM |
1487 | my $clean = extract_valid_address_or_die($entry); |
1488 | $seen{$clean} ||= 0; | |
1489 | next if $seen{$clean}++; | |
1490 | push @emails, $entry; | |
e205735d RA |
1491 | } |
1492 | return @emails; | |
1493 | } | |
747bbff9 JK |
1494 | |
1495 | sub validate_patch { | |
1496 | my $fn = shift; | |
1497 | open(my $fh, '<', $fn) | |
1498 | or die "unable to open $fn: $!\n"; | |
1499 | while (my $line = <$fh>) { | |
1500 | if (length($line) > 998) { | |
1501 | return "$.: patch contains a line longer than 998 characters"; | |
1502 | } | |
1503 | } | |
622bc930 | 1504 | return; |
747bbff9 | 1505 | } |
0706bd19 JK |
1506 | |
1507 | sub file_has_nonascii { | |
1508 | my $fn = shift; | |
1509 | open(my $fh, '<', $fn) | |
1510 | or die "unable to open $fn: $!\n"; | |
1511 | while (my $line = <$fh>) { | |
1512 | return 1 if $line =~ /[^[:ascii:]]/; | |
1513 | } | |
1514 | return 0; | |
1515 | } | |
3cae7e5b TR |
1516 | |
1517 | sub body_or_subject_has_nonascii { | |
1518 | my $fn = shift; | |
1519 | open(my $fh, '<', $fn) | |
1520 | or die "unable to open $fn: $!\n"; | |
1521 | while (my $line = <$fh>) { | |
1522 | last if $line =~ /^$/; | |
1523 | return 1 if $line =~ /^Subject.*[^[:ascii:]]/; | |
1524 | } | |
1525 | while (my $line = <$fh>) { | |
1526 | return 1 if $line =~ /[^[:ascii:]]/; | |
1527 | } | |
1528 | return 0; | |
1529 | } |