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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. |
3cae7e5b | 59 | --8bit-encoding <str> * Encoding to assume 8bit mails if undeclared |
4ed62b03 MW |
60 | |
61 | Sending: | |
62 | --envelope-sender <str> * Email envelope sender. | |
63 | --smtp-server <str:int> * Outgoing SMTP server to use. The port | |
64 | is optional. Default 'localhost'. | |
052fbea2 | 65 | --smtp-server-option <str> * Outgoing SMTP server option to use. |
4ed62b03 MW |
66 | --smtp-server-port <int> * Outgoing SMTP server port. |
67 | --smtp-user <str> * Username for SMTP-AUTH. | |
68 | --smtp-pass <str> * Password for SMTP-AUTH; not necessary. | |
69 | --smtp-encryption <str> * tls or ssl; anything else disables. | |
70 | --smtp-ssl * Deprecated. Use '--smtp-encryption ssl'. | |
134550fe | 71 | --smtp-domain <str> * The domain name sent to HELO/EHLO handshake |
f60812ef | 72 | --smtp-debug <0|1> * Disable, enable Net::SMTP debug. |
4ed62b03 MW |
73 | |
74 | Automating: | |
75 | --identity <str> * Use the sendemail.<id> options. | |
6e74e075 | 76 | --to-cmd <str> * Email To: via `<str> \$patch_path` |
4ed62b03 | 77 | --cc-cmd <str> * Email Cc: via `<str> \$patch_path` |
3531e270 JS |
78 | --suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, all. |
79 | --[no-]signed-off-by-cc * Send to Signed-off-by: addresses. Default on. | |
4ed62b03 | 80 | --[no-]suppress-from * Send to self. Default off. |
41fe87fa | 81 | --[no-]chain-reply-to * Chain In-Reply-To: fields. Default off. |
4ed62b03 MW |
82 | --[no-]thread * Use In-Reply-To: field. Default on. |
83 | ||
84 | Administering: | |
c1f2aa45 JS |
85 | --confirm <str> * Confirm recipients before sending; |
86 | auto, cc, compose, always, or never. | |
4ed62b03 MW |
87 | --quiet * Output one line of info per email. |
88 | --dry-run * Don't actually send the emails. | |
89 | --[no-]validate * Perform patch sanity checks. Default on. | |
5df9fcf6 PH |
90 | --[no-]format-patch * understand any non optional arguments as |
91 | `git format-patch` ones. | |
a03bc5b6 | 92 | --force * Send even if safety checks would prevent it. |
c764a0c2 | 93 | |
1b0baf14 MC |
94 | EOT |
95 | exit(1); | |
96 | } | |
97 | ||
4bc87a28 | 98 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
99 | sub format_2822_time { |
100 | my ($time) = @_; | |
101 | my @localtm = localtime($time); | |
102 | my @gmttm = gmtime($time); | |
103 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
104 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
105 | if ($localtm[0] != $gmttm[0]) { | |
106 | die "local zone differs from GMT by a non-minute interval\n"; | |
107 | } | |
108 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
109 | $localmin += 1440; | |
110 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
111 | $localmin -= 1440; | |
112 | } elsif ($gmttm[6] != $localtm[6]) { | |
113 | die "local time offset greater than or equal to 24 hours\n"; | |
114 | } | |
115 | my $offset = $localmin - $gmtmin; | |
116 | my $offhour = $offset / 60; | |
117 | my $offmin = abs($offset % 60); | |
118 | if (abs($offhour) >= 24) { | |
119 | die ("local time offset greater than or equal to 24 hours\n"); | |
120 | } | |
121 | ||
122 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
123 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
124 | $localtm[3], | |
125 | qw(Jan Feb Mar Apr May Jun | |
126 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
127 | $localtm[5]+1900, | |
128 | $localtm[2], | |
129 | $localtm[1], | |
130 | $localtm[0], | |
131 | ($offset >= 0) ? '+' : '-', | |
132 | abs($offhour), | |
133 | $offmin, | |
134 | ); | |
135 | } | |
4bc87a28 | 136 | |
567ffeb7 | 137 | my $have_email_valid = eval { require Email::Valid; 1 }; |
5012699d | 138 | my $have_mail_address = eval { require Mail::Address; 1 }; |
4bc87a28 | 139 | my $smtp; |
5f5b6118 | 140 | my $auth; |
4bc87a28 | 141 | |
83b24437 | 142 | # Variables we fill in automatically, or via prompting: |
3c3bb51c | 143 | my (@to,$no_to,@initial_to,@cc,$no_cc,@initial_cc,@bcclist,$no_bcc,@xh, |
8fd5bb7f PH |
144 | $initial_reply_to,$initial_subject,@files, |
145 | $author,$sender,$smtp_authpass,$annotate,$compose,$time); | |
83b24437 | 146 | |
f073a592 | 147 | my $envelope_sender; |
78488b2c | 148 | |
9133261f | 149 | # Example reply to: |
83b24437 | 150 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 151 | |
ad79c024 FL |
152 | my $repo = eval { Git->repository() }; |
153 | my @repo = $repo ? ($repo) : (); | |
280242d1 | 154 | my $term = eval { |
0fb7fc75 JS |
155 | $ENV{"GIT_SEND_EMAIL_NOTTY"} |
156 | ? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT | |
157 | : new Term::ReadLine 'git-send-email'; | |
280242d1 JH |
158 | }; |
159 | if ($@) { | |
160 | $term = new FakeTerm "$@: going non-interactive"; | |
161 | } | |
83b24437 | 162 | |
5483c71d AR |
163 | # Behavior modification variables |
164 | my ($quiet, $dry_run) = (0, 0); | |
5df9fcf6 | 165 | my $format_patch; |
afe756c9 | 166 | my $compose_filename; |
a03bc5b6 | 167 | my $force = 0; |
5483c71d | 168 | |
8fd5bb7f PH |
169 | # Handle interactive edition of files. |
170 | my $multiedit; | |
0ce142c9 | 171 | my $editor; |
b4479f07 | 172 | |
8fd5bb7f | 173 | sub do_edit { |
0ce142c9 MG |
174 | if (!defined($editor)) { |
175 | $editor = Git::command_oneline('var', 'GIT_EDITOR'); | |
176 | } | |
8fd5bb7f | 177 | if (defined($multiedit) && !$multiedit) { |
beece9da PH |
178 | map { |
179 | system('sh', '-c', $editor.' "$@"', $editor, $_); | |
180 | if (($? & 127) || ($? >> 8)) { | |
181 | die("the editor exited uncleanly, aborting everything"); | |
182 | } | |
183 | } @_; | |
8fd5bb7f PH |
184 | } else { |
185 | system('sh', '-c', $editor.' "$@"', $editor, @_); | |
beece9da PH |
186 | if (($? & 127) || ($? >> 8)) { |
187 | die("the editor exited uncleanly, aborting everything"); | |
188 | } | |
8fd5bb7f PH |
189 | } |
190 | } | |
5483c71d AR |
191 | |
192 | # Variables with corresponding config settings | |
6e74e075 JP |
193 | my ($thread, $chain_reply_to, $suppress_from, $signed_off_by_cc); |
194 | my ($to_cmd, $cc_cmd); | |
052fbea2 PO |
195 | my ($smtp_server, $smtp_server_port, @smtp_server_options); |
196 | my ($smtp_authuser, $smtp_encryption); | |
1d02a005 | 197 | my ($identity, $aliasfiletype, @alias_files, $smtp_domain); |
c1f2aa45 | 198 | my ($validate, $confirm); |
65648283 | 199 | my (@suppress_cc); |
3cae7e5b | 200 | my ($auto_8bit_encoding); |
5483c71d | 201 | |
f60812ef JA |
202 | my ($debug_net_smtp) = 0; # Net::SMTP, see send_message() |
203 | ||
528fb087 NS |
204 | my $not_set_by_user = "true but not set by the user"; |
205 | ||
34cc60ce | 206 | my %config_bool_settings = ( |
5483c71d | 207 | "thread" => [\$thread, 1], |
528fb087 | 208 | "chainreplyto" => [\$chain_reply_to, $not_set_by_user], |
65648283 | 209 | "suppressfrom" => [\$suppress_from, undef], |
ddc3d4fe MW |
210 | "signedoffbycc" => [\$signed_off_by_cc, undef], |
211 | "signedoffcc" => [\$signed_off_by_cc, undef], # Deprecated | |
dbf5e1e9 | 212 | "validate" => [\$validate, 1], |
e46f7a0e AR |
213 | ); |
214 | ||
34cc60ce DS |
215 | my %config_settings = ( |
216 | "smtpserver" => \$smtp_server, | |
44b2476a | 217 | "smtpserverport" => \$smtp_server_port, |
052fbea2 | 218 | "smtpserveroption" => \@smtp_server_options, |
34cc60ce DS |
219 | "smtpuser" => \$smtp_authuser, |
220 | "smtppass" => \$smtp_authpass, | |
e1e9115d | 221 | "smtpdomain" => \$smtp_domain, |
3c3bb51c | 222 | "to" => \@initial_to, |
6e74e075 | 223 | "tocmd" => \$to_cmd, |
5f8b9fcd | 224 | "cc" => \@initial_cc, |
34cc60ce DS |
225 | "cccmd" => \$cc_cmd, |
226 | "aliasfiletype" => \$aliasfiletype, | |
227 | "bcc" => \@bcclist, | |
228 | "aliasesfile" => \@alias_files, | |
65648283 | 229 | "suppresscc" => \@suppress_cc, |
9f7820ae | 230 | "envelopesender" => \$envelope_sender, |
8fd5bb7f | 231 | "multiedit" => \$multiedit, |
c1f2aa45 | 232 | "confirm" => \$confirm, |
09caa24f | 233 | "from" => \$sender, |
3cae7e5b | 234 | "assume8bitencoding" => \$auto_8bit_encoding, |
34cc60ce | 235 | ); |
4a62d3f5 | 236 | |
528fb087 NS |
237 | # Help users prepare for 1.7.0 |
238 | sub chain_reply_to { | |
239 | if (defined $chain_reply_to && | |
240 | $chain_reply_to eq $not_set_by_user) { | |
241 | print STDERR | |
a19f101e | 242 | "In git 1.7.0, the default has changed to --no-chain-reply-to\n" . |
528fb087 NS |
243 | "Set sendemail.chainreplyto configuration variable to true if\n" . |
244 | "you want to keep --chain-reply-to as your default.\n"; | |
a19f101e | 245 | $chain_reply_to = 0; |
528fb087 NS |
246 | } |
247 | return $chain_reply_to; | |
248 | } | |
249 | ||
87429976 MW |
250 | # Handle Uncouth Termination |
251 | sub signal_handler { | |
252 | ||
253 | # Make text normal | |
254 | print color("reset"), "\n"; | |
255 | ||
256 | # SMTP password masked | |
257 | system "stty echo"; | |
258 | ||
259 | # tmp files from --compose | |
afe756c9 JS |
260 | if (defined $compose_filename) { |
261 | if (-e $compose_filename) { | |
262 | print "'$compose_filename' contains an intermediate version of the email you were composing.\n"; | |
263 | } | |
264 | if (-e ($compose_filename . ".final")) { | |
265 | print "'$compose_filename.final' contains the composed email.\n" | |
266 | } | |
87429976 MW |
267 | } |
268 | ||
269 | exit; | |
270 | }; | |
271 | ||
272 | $SIG{TERM} = \&signal_handler; | |
273 | $SIG{INT} = \&signal_handler; | |
274 | ||
83b24437 RA |
275 | # Begin by accumulating all the variables (defined above), that we will end up |
276 | # needing, first, from the command line: | |
277 | ||
c5978246 CB |
278 | my $help; |
279 | my $rc = GetOptions("h" => \$help, | |
280 | "sender|from=s" => \$sender, | |
83b24437 RA |
281 | "in-reply-to=s" => \$initial_reply_to, |
282 | "subject=s" => \$initial_subject, | |
3c3bb51c | 283 | "to=s" => \@initial_to, |
6e74e075 | 284 | "to-cmd=s" => \$to_cmd, |
f434c083 | 285 | "no-to" => \$no_to, |
da140f8b | 286 | "cc=s" => \@initial_cc, |
f434c083 | 287 | "no-cc" => \$no_cc, |
58063245 | 288 | "bcc=s" => \@bcclist, |
f434c083 | 289 | "no-bcc" => \$no_bcc, |
78488b2c | 290 | "chain-reply-to!" => \$chain_reply_to, |
3342d850 | 291 | "smtp-server=s" => \$smtp_server, |
052fbea2 | 292 | "smtp-server-option=s" => \@smtp_server_options, |
44b2476a | 293 | "smtp-server-port=s" => \$smtp_server_port, |
34cc60ce | 294 | "smtp-user=s" => \$smtp_authuser, |
2363d746 | 295 | "smtp-pass:s" => \$smtp_authpass, |
f6bebd12 TR |
296 | "smtp-ssl" => sub { $smtp_encryption = 'ssl' }, |
297 | "smtp-encryption=s" => \$smtp_encryption, | |
f60812ef | 298 | "smtp-debug:i" => \$debug_net_smtp, |
69cf7bfd | 299 | "smtp-domain:s" => \$smtp_domain, |
34cc60ce | 300 | "identity=s" => \$identity, |
8fd5bb7f | 301 | "annotate" => \$annotate, |
1f038a0c | 302 | "compose" => \$compose, |
30d08b34 | 303 | "quiet" => \$quiet, |
324a8bd0 | 304 | "cc-cmd=s" => \$cc_cmd, |
5483c71d | 305 | "suppress-from!" => \$suppress_from, |
65648283 | 306 | "suppress-cc=s" => \@suppress_cc, |
ddc3d4fe | 307 | "signed-off-cc|signed-off-by-cc!" => \$signed_off_by_cc, |
c1f2aa45 | 308 | "confirm=s" => \$confirm, |
6130259c | 309 | "dry-run" => \$dry_run, |
f073a592 | 310 | "envelope-sender=s" => \$envelope_sender, |
5483c71d | 311 | "thread!" => \$thread, |
dbf5e1e9 | 312 | "validate!" => \$validate, |
5df9fcf6 | 313 | "format-patch!" => \$format_patch, |
3cae7e5b | 314 | "8bit-encoding=s" => \$auto_8bit_encoding, |
a03bc5b6 | 315 | "force" => \$force, |
83b24437 RA |
316 | ); |
317 | ||
c5978246 | 318 | usage() if $help; |
1b0baf14 MC |
319 | unless ($rc) { |
320 | usage(); | |
321 | } | |
322 | ||
eed6ca7c JS |
323 | die "Cannot run git format-patch from outside a repository\n" |
324 | if $format_patch and not $repo; | |
325 | ||
34cc60ce DS |
326 | # Now, let's fill any that aren't set in with defaults: |
327 | ||
328 | sub read_config { | |
329 | my ($prefix) = @_; | |
330 | ||
331 | foreach my $setting (keys %config_bool_settings) { | |
332 | my $target = $config_bool_settings{$setting}->[0]; | |
ad79c024 | 333 | $$target = Git::config_bool(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
334 | } |
335 | ||
336 | foreach my $setting (keys %config_settings) { | |
337 | my $target = $config_settings{$setting}; | |
f434c083 SB |
338 | next if $setting eq "to" and defined $no_to; |
339 | next if $setting eq "cc" and defined $no_cc; | |
340 | next if $setting eq "bcc" and defined $no_bcc; | |
34cc60ce DS |
341 | if (ref($target) eq "ARRAY") { |
342 | unless (@$target) { | |
ad79c024 | 343 | my @values = Git::config(@repo, "$prefix.$setting"); |
34cc60ce DS |
344 | @$target = @values if (@values && defined $values[0]); |
345 | } | |
346 | } | |
347 | else { | |
ad79c024 | 348 | $$target = Git::config(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
349 | } |
350 | } | |
f6bebd12 TR |
351 | |
352 | if (!defined $smtp_encryption) { | |
353 | my $enc = Git::config(@repo, "$prefix.smtpencryption"); | |
354 | if (defined $enc) { | |
355 | $smtp_encryption = $enc; | |
356 | } elsif (Git::config_bool(@repo, "$prefix.smtpssl")) { | |
357 | $smtp_encryption = 'ssl'; | |
358 | } | |
359 | } | |
34cc60ce DS |
360 | } |
361 | ||
362 | # read configuration from [sendemail "$identity"], fall back on [sendemail] | |
ad79c024 | 363 | $identity = Git::config(@repo, "sendemail.identity") unless (defined $identity); |
34cc60ce DS |
364 | read_config("sendemail.$identity") if (defined $identity); |
365 | read_config("sendemail"); | |
366 | ||
367 | # fall back on builtin bool defaults | |
368 | foreach my $setting (values %config_bool_settings) { | |
369 | ${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]})); | |
370 | } | |
371 | ||
fa835cd5 TR |
372 | # 'default' encryption is none -- this only prevents a warning |
373 | $smtp_encryption = '' unless (defined $smtp_encryption); | |
374 | ||
65648283 DB |
375 | # Set CC suppressions |
376 | my(%suppress_cc); | |
377 | if (@suppress_cc) { | |
378 | foreach my $entry (@suppress_cc) { | |
379 | die "Unknown --suppress-cc field: '$entry'\n" | |
e9bf741b | 380 | unless $entry =~ /^(?:all|cccmd|cc|author|self|sob|body|bodycc)$/; |
65648283 DB |
381 | $suppress_cc{$entry} = 1; |
382 | } | |
383 | } | |
384 | ||
385 | if ($suppress_cc{'all'}) { | |
cb8a9bd5 | 386 | foreach my $entry (qw (cccmd cc author self sob body bodycc)) { |
65648283 DB |
387 | $suppress_cc{$entry} = 1; |
388 | } | |
389 | delete $suppress_cc{'all'}; | |
390 | } | |
391 | ||
392 | # If explicit old-style ones are specified, they trump --suppress-cc. | |
393 | $suppress_cc{'self'} = $suppress_from if defined $suppress_from; | |
ddc3d4fe | 394 | $suppress_cc{'sob'} = !$signed_off_by_cc if defined $signed_off_by_cc; |
65648283 | 395 | |
3531e270 JS |
396 | if ($suppress_cc{'body'}) { |
397 | foreach my $entry (qw (sob bodycc)) { | |
398 | $suppress_cc{$entry} = 1; | |
399 | } | |
400 | delete $suppress_cc{'body'}; | |
401 | } | |
402 | ||
c1f2aa45 JS |
403 | # Set confirm's default value |
404 | my $confirm_unconfigured = !defined $confirm; | |
405 | if ($confirm_unconfigured) { | |
406 | $confirm = scalar %suppress_cc ? 'compose' : 'auto'; | |
407 | }; | |
408 | die "Unknown --confirm setting: '$confirm'\n" | |
409 | unless $confirm =~ /^(?:auto|cc|compose|always|never)/; | |
410 | ||
65648283 DB |
411 | # Debugging, print out the suppressions. |
412 | if (0) { | |
413 | print "suppressions:\n"; | |
414 | foreach my $entry (keys %suppress_cc) { | |
415 | printf " %-5s -> $suppress_cc{$entry}\n", $entry; | |
416 | } | |
417 | } | |
418 | ||
ad79c024 FL |
419 | my ($repoauthor, $repocommitter); |
420 | ($repoauthor) = Git::ident_person(@repo, 'author'); | |
421 | ($repocommitter) = Git::ident_person(@repo, 'committer'); | |
34cc60ce | 422 | |
79ee555b EB |
423 | # Verify the user input |
424 | ||
3c3bb51c | 425 | foreach my $entry (@initial_to) { |
79ee555b EB |
426 | die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/; |
427 | } | |
428 | ||
429 | foreach my $entry (@initial_cc) { | |
430 | die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/; | |
431 | } | |
432 | ||
433 | foreach my $entry (@bcclist) { | |
434 | die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; | |
435 | } | |
436 | ||
5012699d JS |
437 | sub parse_address_line { |
438 | if ($have_mail_address) { | |
439 | return map { $_->format } Mail::Address->parse($_[0]); | |
440 | } else { | |
441 | return split_addrs($_[0]); | |
442 | } | |
443 | } | |
444 | ||
0e73b3ee | 445 | sub split_addrs { |
2f0e7cbb | 446 | return quotewords('\s*,\s*', 1, @_); |
0e73b3ee WF |
447 | } |
448 | ||
994d6c66 | 449 | my %aliases; |
994d6c66 EW |
450 | my %parse_alias = ( |
451 | # multiline formats can be supported in the future | |
452 | mutt => sub { my $fh = shift; while (<$fh>) { | |
ffc01f9b | 453 | if (/^\s*alias\s+(?:-group\s+\S+\s+)*(\S+)\s+(.*)$/) { |
994d6c66 EW |
454 | my ($alias, $addr) = ($1, $2); |
455 | $addr =~ s/#.*$//; # mutt allows # comments | |
456 | # commas delimit multiple addresses | |
0e73b3ee | 457 | $aliases{$alias} = [ split_addrs($addr) ]; |
994d6c66 EW |
458 | }}}, |
459 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
460 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
461 | # spaces delimit multiple addresses | |
fe87c921 | 462 | $aliases{$1} = [ quotewords('\s+', 0, $2) ]; |
994d6c66 | 463 | }}}, |
73c427eb TP |
464 | pine => sub { my $fh = shift; my $f='\t[^\t]*'; |
465 | for (my $x = ''; defined($x); $x = $_) { | |
466 | chomp $x; | |
467 | $x .= $1 while(defined($_ = <$fh>) && /^ +(.*)$/); | |
468 | $x =~ /^(\S+)$f\t\(?([^\t]+?)\)?(:?$f){0,2}$/ or next; | |
0e73b3ee | 469 | $aliases{$1} = [ split_addrs($2) ]; |
73c427eb | 470 | }}, |
7613ea35 BP |
471 | elm => sub { my $fh = shift; |
472 | while (<$fh>) { | |
473 | if (/^(\S+)\s+=\s+[^=]+=\s(\S+)/) { | |
474 | my ($alias, $addr) = ($1, $2); | |
475 | $aliases{$alias} = [ split_addrs($addr) ]; | |
476 | } | |
477 | } }, | |
478 | ||
994d6c66 EW |
479 | gnus => sub { my $fh = shift; while (<$fh>) { |
480 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
481 | $aliases{$1} = [ $2 ]; | |
482 | }}} | |
483 | ); | |
484 | ||
3cb8caf7 | 485 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
486 | foreach my $file (@alias_files) { |
487 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
488 | $parse_alias{$aliasfiletype}->($fh); | |
489 | close $fh; | |
490 | } | |
491 | } | |
492 | ||
94638f89 | 493 | ($sender) = expand_aliases($sender) if defined $sender; |
ae740a58 | 494 | |
5df9fcf6 PH |
495 | # returns 1 if the conflict must be solved using it as a format-patch argument |
496 | sub check_file_rev_conflict($) { | |
eed6ca7c | 497 | return unless $repo; |
5df9fcf6 PH |
498 | my $f = shift; |
499 | try { | |
500 | $repo->command('rev-parse', '--verify', '--quiet', $f); | |
501 | if (defined($format_patch)) { | |
5df9fcf6 PH |
502 | return $format_patch; |
503 | } | |
504 | die(<<EOF); | |
505 | File '$f' exists but it could also be the range of commits | |
506 | to produce patches for. Please disambiguate by... | |
507 | ||
508 | * Saying "./$f" if you mean a file; or | |
509 | * Giving --format-patch option if you mean a range. | |
510 | EOF | |
511 | } catch Git::Error::Command with { | |
512 | return 0; | |
513 | } | |
514 | } | |
515 | ||
aa54892f JK |
516 | # Now that all the defaults are set, process the rest of the command line |
517 | # arguments and collect up the files that need to be processed. | |
5df9fcf6 | 518 | my @rev_list_opts; |
69f4ce55 | 519 | while (defined(my $f = shift @ARGV)) { |
5df9fcf6 PH |
520 | if ($f eq "--") { |
521 | push @rev_list_opts, "--", @ARGV; | |
522 | @ARGV = (); | |
523 | } elsif (-d $f and !check_file_rev_conflict($f)) { | |
c6038169 | 524 | opendir my $dh, $f |
aa54892f JK |
525 | or die "Failed to opendir $f: $!"; |
526 | ||
89bf1bac | 527 | push @files, grep { -f $_ } map { catfile($f, $_) } |
c6038169 ÆAB |
528 | sort readdir $dh; |
529 | closedir $dh; | |
5df9fcf6 | 530 | } elsif ((-f $f or -p $f) and !check_file_rev_conflict($f)) { |
aa54892f | 531 | push @files, $f; |
aa54892f | 532 | } else { |
5df9fcf6 | 533 | push @rev_list_opts, $f; |
aa54892f JK |
534 | } |
535 | } | |
536 | ||
5df9fcf6 | 537 | if (@rev_list_opts) { |
eed6ca7c JS |
538 | die "Cannot run git format-patch from outside a repository\n" |
539 | unless $repo; | |
5df9fcf6 PH |
540 | push @files, $repo->command('format-patch', '-o', tempdir(CLEANUP => 1), @rev_list_opts); |
541 | } | |
542 | ||
dbf5e1e9 | 543 | if ($validate) { |
c764a0c2 | 544 | foreach my $f (@files) { |
300913bd KB |
545 | unless (-p $f) { |
546 | my $error = validate_patch($f); | |
547 | $error and die "fatal: $f: $error\nwarning: no patches were sent\n"; | |
548 | } | |
c764a0c2 | 549 | } |
747bbff9 JK |
550 | } |
551 | ||
aa54892f JK |
552 | if (@files) { |
553 | unless ($quiet) { | |
554 | print $_,"\n" for (@files); | |
555 | } | |
556 | } else { | |
557 | print STDERR "\nNo patch files specified!\n\n"; | |
558 | usage(); | |
559 | } | |
560 | ||
acf071b0 | 561 | sub get_patch_subject { |
beece9da PH |
562 | my $fn = shift; |
563 | open (my $fh, '<', $fn); | |
564 | while (my $line = <$fh>) { | |
565 | next unless ($line =~ /^Subject: (.*)$/); | |
566 | close $fh; | |
567 | return "GIT: $1\n"; | |
568 | } | |
569 | close $fh; | |
570 | die "No subject line in $fn ?"; | |
571 | } | |
572 | ||
573 | if ($compose) { | |
574 | # Note that this does not need to be secure, but we will make a small | |
575 | # effort to have it be unique | |
afe756c9 JS |
576 | $compose_filename = ($repo ? |
577 | tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) : | |
578 | tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1]; | |
fe0f944f | 579 | open my $c, ">", $compose_filename |
beece9da PH |
580 | or die "Failed to open for writing $compose_filename: $!"; |
581 | ||
582 | ||
583 | my $tpl_sender = $sender || $repoauthor || $repocommitter || ''; | |
584 | my $tpl_subject = $initial_subject || ''; | |
585 | my $tpl_reply_to = $initial_reply_to || ''; | |
586 | ||
fe0f944f | 587 | print $c <<EOT; |
beece9da | 588 | From $tpl_sender # This line is ignored. |
40e6e8a0 | 589 | GIT: Lines beginning in "GIT:" will be removed. |
beece9da PH |
590 | GIT: Consider including an overall diffstat or table of contents |
591 | GIT: for the patch you are writing. | |
592 | GIT: | |
593 | GIT: Clear the body content if you don't wish to send a summary. | |
594 | From: $tpl_sender | |
595 | Subject: $tpl_subject | |
596 | In-Reply-To: $tpl_reply_to | |
597 | ||
598 | EOT | |
599 | for my $f (@files) { | |
fe0f944f | 600 | print $c get_patch_subject($f); |
beece9da | 601 | } |
fe0f944f | 602 | close $c; |
beece9da | 603 | |
beece9da PH |
604 | if ($annotate) { |
605 | do_edit($compose_filename, @files); | |
606 | } else { | |
607 | do_edit($compose_filename); | |
608 | } | |
609 | ||
fe0f944f | 610 | open my $c2, ">", $compose_filename . ".final" |
beece9da PH |
611 | or die "Failed to open $compose_filename.final : " . $!; |
612 | ||
fe0f944f | 613 | open $c, "<", $compose_filename |
beece9da PH |
614 | or die "Failed to open $compose_filename : " . $!; |
615 | ||
616 | my $need_8bit_cte = file_has_nonascii($compose_filename); | |
617 | my $in_body = 0; | |
618 | my $summary_empty = 1; | |
fe0f944f | 619 | while(<$c>) { |
40e6e8a0 | 620 | next if m/^GIT:/; |
beece9da PH |
621 | if ($in_body) { |
622 | $summary_empty = 0 unless (/^\n$/); | |
623 | } elsif (/^\n$/) { | |
624 | $in_body = 1; | |
625 | if ($need_8bit_cte) { | |
fe0f944f | 626 | print $c2 "MIME-Version: 1.0\n", |
beece9da | 627 | "Content-Type: text/plain; ", |
d1fff6fc | 628 | "charset=UTF-8\n", |
beece9da PH |
629 | "Content-Transfer-Encoding: 8bit\n"; |
630 | } | |
631 | } elsif (/^MIME-Version:/i) { | |
632 | $need_8bit_cte = 0; | |
633 | } elsif (/^Subject:\s*(.+)\s*$/i) { | |
634 | $initial_subject = $1; | |
635 | my $subject = $initial_subject; | |
636 | $_ = "Subject: " . | |
637 | ($subject =~ /[^[:ascii:]]/ ? | |
638 | quote_rfc2047($subject) : | |
639 | $subject) . | |
640 | "\n"; | |
641 | } elsif (/^In-Reply-To:\s*(.+)\s*$/i) { | |
642 | $initial_reply_to = $1; | |
643 | next; | |
644 | } elsif (/^From:\s*(.+)\s*$/i) { | |
645 | $sender = $1; | |
646 | next; | |
647 | } elsif (/^(?:To|Cc|Bcc):/i) { | |
648 | print "To/Cc/Bcc fields are not interpreted yet, they have been ignored\n"; | |
649 | next; | |
650 | } | |
fe0f944f | 651 | print $c2 $_; |
beece9da | 652 | } |
fe0f944f ÆAB |
653 | close $c; |
654 | close $c2; | |
beece9da PH |
655 | |
656 | if ($summary_empty) { | |
657 | print "Summary email is empty, skipping it\n"; | |
658 | $compose = -1; | |
659 | } | |
660 | } elsif ($annotate) { | |
661 | do_edit(@files); | |
662 | } | |
663 | ||
6e182518 JS |
664 | sub ask { |
665 | my ($prompt, %arg) = @_; | |
0da43a68 | 666 | my $valid_re = $arg{valid_re}; |
6e182518 JS |
667 | my $default = $arg{default}; |
668 | my $resp; | |
669 | my $i = 0; | |
5906f54e JS |
670 | return defined $default ? $default : undef |
671 | unless defined $term->IN and defined fileno($term->IN) and | |
672 | defined $term->OUT and defined fileno($term->OUT); | |
6e182518 JS |
673 | while ($i++ < 10) { |
674 | $resp = $term->readline($prompt); | |
675 | if (!defined $resp) { # EOF | |
676 | print "\n"; | |
677 | return defined $default ? $default : undef; | |
678 | } | |
679 | if ($resp eq '' and defined $default) { | |
680 | return $default; | |
681 | } | |
0da43a68 | 682 | if (!defined $valid_re or $resp =~ /$valid_re/) { |
6e182518 JS |
683 | return $resp; |
684 | } | |
685 | } | |
686 | return undef; | |
687 | } | |
688 | ||
3cae7e5b TR |
689 | my %broken_encoding; |
690 | ||
1d50bfd9 | 691 | sub file_declares_8bit_cte { |
3cae7e5b TR |
692 | my $fn = shift; |
693 | open (my $fh, '<', $fn); | |
694 | while (my $line = <$fh>) { | |
695 | last if ($line =~ /^$/); | |
696 | return 1 if ($line =~ /^Content-Transfer-Encoding: .*8bit.*$/); | |
697 | } | |
698 | close $fh; | |
699 | return 0; | |
700 | } | |
701 | ||
702 | foreach my $f (@files) { | |
703 | next unless (body_or_subject_has_nonascii($f) | |
704 | && !file_declares_8bit_cte($f)); | |
705 | $broken_encoding{$f} = 1; | |
706 | } | |
707 | ||
708 | if (!defined $auto_8bit_encoding && scalar %broken_encoding) { | |
709 | print "The following files are 8bit, but do not declare " . | |
710 | "a Content-Transfer-Encoding.\n"; | |
711 | foreach my $f (sort keys %broken_encoding) { | |
712 | print " $f\n"; | |
713 | } | |
714 | $auto_8bit_encoding = ask("Which 8bit encoding should I declare [UTF-8]? ", | |
715 | default => "UTF-8"); | |
716 | } | |
717 | ||
a03bc5b6 TR |
718 | if (!$force) { |
719 | for my $f (@files) { | |
0d290a46 | 720 | if (get_patch_subject($f) =~ /\Q*** SUBJECT HERE ***\E/) { |
a03bc5b6 TR |
721 | die "Refusing to send because the patch\n\t$f\n" |
722 | . "has the template subject '*** SUBJECT HERE ***'. " | |
723 | . "Pass --force if you really want to send.\n"; | |
724 | } | |
725 | } | |
726 | } | |
727 | ||
1f038a0c | 728 | my $prompting = 0; |
94638f89 | 729 | if (!defined $sender) { |
ad79c024 | 730 | $sender = $repoauthor || $repocommitter || ''; |
6e182518 JS |
731 | $sender = ask("Who should the emails appear to be from? [$sender] ", |
732 | default => $sender); | |
94638f89 | 733 | print "Emails will be sent from: ", $sender, "\n"; |
1f038a0c | 734 | $prompting++; |
83b24437 RA |
735 | } |
736 | ||
8796ff7f | 737 | if (!@initial_to && !defined $to_cmd) { |
6e182518 | 738 | my $to = ask("Who should the emails be sent to? "); |
3c3bb51c | 739 | push @initial_to, parse_address_line($to) if defined $to; # sanitized/validated later |
1f038a0c | 740 | $prompting++; |
83b24437 RA |
741 | } |
742 | ||
994d6c66 | 743 | sub expand_aliases { |
302e04ea JK |
744 | return map { expand_one_alias($_) } @_; |
745 | } | |
746 | ||
747 | my %EXPANDED_ALIASES; | |
748 | sub expand_one_alias { | |
749 | my $alias = shift; | |
750 | if ($EXPANDED_ALIASES{$alias}) { | |
751 | die "fatal: alias '$alias' expands to itself\n"; | |
752 | } | |
753 | local $EXPANDED_ALIASES{$alias} = 1; | |
754 | return $aliases{$alias} ? expand_aliases(@{$aliases{$alias}}) : $alias; | |
994d6c66 EW |
755 | } |
756 | ||
3c3bb51c SB |
757 | @initial_to = expand_aliases(@initial_to); |
758 | @initial_to = (map { sanitize_address($_) } @initial_to); | |
994d6c66 | 759 | @initial_cc = expand_aliases(@initial_cc); |
58063245 | 760 | @bcclist = expand_aliases(@bcclist); |
994d6c66 | 761 | |
5483c71d | 762 | if ($thread && !defined $initial_reply_to && $prompting) { |
6e182518 JS |
763 | $initial_reply_to = ask( |
764 | "Message-ID to be used as In-Reply-To for the first email? "); | |
83b24437 | 765 | } |
1ca3d6ed | 766 | if (defined $initial_reply_to) { |
0fb7fc75 JS |
767 | $initial_reply_to =~ s/^\s*<?//; |
768 | $initial_reply_to =~ s/>?\s*$//; | |
769 | $initial_reply_to = "<$initial_reply_to>" if $initial_reply_to ne ''; | |
ace9c2a9 | 770 | } |
ace72086 | 771 | |
34cc60ce | 772 | if (!defined $smtp_server) { |
aca7ad76 EW |
773 | foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { |
774 | if (-x $_) { | |
775 | $smtp_server = $_; | |
776 | last; | |
777 | } | |
778 | } | |
779 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
780 | } |
781 | ||
c1f2aa45 JS |
782 | if ($compose && $compose > 0) { |
783 | @files = ($compose_filename . ".final", @files); | |
1f038a0c RA |
784 | } |
785 | ||
83b24437 | 786 | # Variables we set as part of the loop over files |
c1f2aa45 | 787 | our ($message_id, %mail, $subject, $reply_to, $references, $message, |
dc1460aa | 788 | $needs_confirm, $message_num, $ask_default); |
83b24437 | 789 | |
567ffeb7 EW |
790 | sub extract_valid_address { |
791 | my $address = shift; | |
35b6ab95 ÆAB |
792 | my $local_part_regexp = qr/[^<>"\s@]+/; |
793 | my $domain_regexp = qr/[^.<>"\s@]+(?:\.[^.<>"\s@]+)+/; | |
db3106b2 EW |
794 | |
795 | # check for a local address: | |
ad9c18f5 | 796 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 797 | |
155197e6 | 798 | $address =~ s/^\s*<(.*)>\s*$/$1/; |
567ffeb7 | 799 | if ($have_email_valid) { |
ad9c18f5 | 800 | return scalar Email::Valid->address($address); |
567ffeb7 EW |
801 | } else { |
802 | # less robust/correct than the monster regexp in Email::Valid, | |
803 | # but still does a 99% job, and one less dependency | |
ad9c18f5 | 804 | $address =~ /($local_part_regexp\@$domain_regexp)/; |
e96fd305 | 805 | return $1; |
567ffeb7 EW |
806 | } |
807 | } | |
83b24437 RA |
808 | |
809 | # Usually don't need to change anything below here. | |
810 | ||
811 | # we make a "fake" message id by taking the current number | |
812 | # of seconds since the beginning of Unix time and tacking on | |
813 | # a random number to the end, in case we are called quicker than | |
814 | # 1 second since the last time we were called. | |
8037d1a3 RA |
815 | |
816 | # We'll setup a template for the message id, using the "from" address: | |
8037d1a3 | 817 | |
be510cfe | 818 | my ($message_id_stamp, $message_id_serial); |
68ce9330 | 819 | sub make_message_id { |
be510cfe JH |
820 | my $uniq; |
821 | if (!defined $message_id_stamp) { | |
822 | $message_id_stamp = sprintf("%s-%s", time, $$); | |
823 | $message_id_serial = 0; | |
824 | } | |
825 | $message_id_serial++; | |
826 | $uniq = "$message_id_stamp-$message_id_serial"; | |
827 | ||
aeb59328 | 828 | my $du_part; |
94638f89 UKK |
829 | for ($sender, $repocommitter, $repoauthor) { |
830 | $du_part = extract_valid_address(sanitize_address($_)); | |
831 | last if (defined $du_part and $du_part ne ''); | |
aeb59328 | 832 | } |
94638f89 | 833 | if (not defined $du_part or $du_part eq '') { |
529dd386 | 834 | require Sys::Hostname; |
aeb59328 JH |
835 | $du_part = 'user@' . Sys::Hostname::hostname(); |
836 | } | |
be510cfe JH |
837 | my $message_id_template = "<%s-git-send-email-%s>"; |
838 | $message_id = sprintf($message_id_template, $uniq, $du_part); | |
8037d1a3 | 839 | #print "new message id = $message_id\n"; # Was useful for debugging |
83b24437 RA |
840 | } |
841 | ||
842 | ||
843 | ||
a5370b16 | 844 | $time = time - scalar $#files; |
83b24437 | 845 | |
374c5905 JR |
846 | sub unquote_rfc2047 { |
847 | local ($_) = @_; | |
8291db6f JK |
848 | my $encoding; |
849 | if (s/=\?([^?]+)\?q\?(.*)\?=/$2/g) { | |
850 | $encoding = $1; | |
374c5905 JR |
851 | s/_/ /g; |
852 | s/=([0-9A-F]{2})/chr(hex($1))/eg; | |
853 | } | |
8291db6f | 854 | return wantarray ? ($_, $encoding) : $_; |
374c5905 JR |
855 | } |
856 | ||
d54eaaa2 JK |
857 | sub quote_rfc2047 { |
858 | local $_ = shift; | |
d1fff6fc | 859 | my $encoding = shift || 'UTF-8'; |
d54eaaa2 JK |
860 | s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; |
861 | s/(.*)/=\?$encoding\?q\?$1\?=/; | |
862 | return $_; | |
863 | } | |
864 | ||
a3a8262b BC |
865 | sub is_rfc2047_quoted { |
866 | my $s = shift; | |
49f73852 ÆAB |
867 | my $token = qr/[^][()<>@,;:"\/?.= \000-\037\177-\377]+/; |
868 | my $encoded_text = qr/[!->@-~]+/; | |
a3a8262b BC |
869 | length($s) <= 75 && |
870 | $s =~ m/^(?:"[[:ascii:]]*"|=\?$token\?$token\?$encoded_text\?=)$/o; | |
871 | } | |
872 | ||
5b56aaa2 | 873 | # use the simplest quoting being able to handle the recipient |
68ce9330 | 874 | sub sanitize_address { |
732263d4 | 875 | my ($recipient) = @_; |
5b56aaa2 UKK |
876 | my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); |
877 | ||
878 | if (not $recipient_name) { | |
ff483897 | 879 | return $recipient; |
5b56aaa2 UKK |
880 | } |
881 | ||
882 | # if recipient_name is already quoted, do nothing | |
a3a8262b | 883 | if (is_rfc2047_quoted($recipient_name)) { |
5b56aaa2 UKK |
884 | return $recipient; |
885 | } | |
886 | ||
887 | # rfc2047 is needed if a non-ascii char is included | |
888 | if ($recipient_name =~ /[^[:ascii:]]/) { | |
a61c0ffa | 889 | $recipient_name =~ s/^"(.*)"$/$1/; |
d54eaaa2 | 890 | $recipient_name = quote_rfc2047($recipient_name); |
732263d4 | 891 | } |
5b56aaa2 UKK |
892 | |
893 | # double quotes are needed if specials or CTLs are included | |
894 | elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) { | |
18023c20 | 895 | $recipient_name =~ s/(["\\\r])/\\$1/g; |
d5c7d69d | 896 | $recipient_name = qq["$recipient_name"]; |
5b56aaa2 UKK |
897 | } |
898 | ||
899 | return "$recipient_name $recipient_addr"; | |
900 | ||
732263d4 RJ |
901 | } |
902 | ||
134550fe JA |
903 | # Returns the local Fully Qualified Domain Name (FQDN) if available. |
904 | # | |
905 | # Tightly configured MTAa require that a caller sends a real DNS | |
906 | # domain name that corresponds the IP address in the HELO/EHLO | |
907 | # handshake. This is used to verify the connection and prevent | |
908 | # spammers from trying to hide their identity. If the DNS and IP don't | |
909 | # match, the receiveing MTA may deny the connection. | |
910 | # | |
911 | # Here is a deny example of Net::SMTP with the default "localhost.localdomain" | |
912 | # | |
913 | # Net::SMTP=GLOB(0x267ec28)>>> EHLO localhost.localdomain | |
914 | # Net::SMTP=GLOB(0x267ec28)<<< 550 EHLO argument does not match calling host | |
915 | # | |
916 | # This maildomain*() code is based on ideas in Perl library Test::Reporter | |
917 | # /usr/share/perl5/Test/Reporter/Mail/Util.pm ==> sub _maildomain () | |
918 | ||
59a86303 BG |
919 | sub valid_fqdn { |
920 | my $domain = shift; | |
61ef5e9b | 921 | return defined $domain && !($^O eq 'darwin' && $domain =~ /\.local$/) && $domain =~ /\./; |
59a86303 BG |
922 | } |
923 | ||
68ce9330 | 924 | sub maildomain_net { |
134550fe JA |
925 | my $maildomain; |
926 | ||
927 | if (eval { require Net::Domain; 1 }) { | |
928 | my $domain = Net::Domain::domainname(); | |
59a86303 | 929 | $maildomain = $domain if valid_fqdn($domain); |
134550fe JA |
930 | } |
931 | ||
932 | return $maildomain; | |
933 | } | |
934 | ||
68ce9330 | 935 | sub maildomain_mta { |
134550fe JA |
936 | my $maildomain; |
937 | ||
938 | if (eval { require Net::SMTP; 1 }) { | |
939 | for my $host (qw(mailhost localhost)) { | |
940 | my $smtp = Net::SMTP->new($host); | |
941 | if (defined $smtp) { | |
942 | my $domain = $smtp->domain; | |
943 | $smtp->quit; | |
944 | ||
59a86303 | 945 | $maildomain = $domain if valid_fqdn($domain); |
134550fe JA |
946 | |
947 | last if $maildomain; | |
948 | } | |
949 | } | |
950 | } | |
951 | ||
952 | return $maildomain; | |
953 | } | |
954 | ||
68ce9330 | 955 | sub maildomain { |
69cf7bfd | 956 | return maildomain_net() || maildomain_mta() || 'localhost.localdomain'; |
134550fe JA |
957 | } |
958 | ||
15da1084 | 959 | # Returns 1 if the message was sent, and 0 otherwise. |
a1b5b371 | 960 | # In actuality, the whole program dies when there |
15da1084 MW |
961 | # is an error sending a message. |
962 | ||
68ce9330 | 963 | sub send_message { |
4bc87a28 | 964 | my @recipients = unique_email_list(@to); |
7ac17529 | 965 | @cc = (grep { my $cc = extract_valid_address($_); |
83acaaec | 966 | not grep { $cc eq $_ || $_ =~ /<\Q${cc}\E>$/ } @recipients |
7ac17529 ABH |
967 | } |
968 | map { sanitize_address($_) } | |
969 | @cc); | |
4bc87a28 | 970 | my $to = join (",\n\t", @recipients); |
58063245 | 971 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
c38f0247 | 972 | @recipients = (map { extract_valid_address($_) } @recipients); |
6bdca890 | 973 | my $date = format_2822_time($time++); |
e923effb ML |
974 | my $gitversion = '@@GIT_VERSION@@'; |
975 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 976 | $gitversion = Git::version(); |
e923effb | 977 | } |
4bc87a28 | 978 | |
02461e0e | 979 | my $cc = join(",\n\t", unique_email_list(@cc)); |
f06a6a49 JH |
980 | my $ccline = ""; |
981 | if ($cc ne '') { | |
982 | $ccline = "\nCc: $cc"; | |
983 | } | |
94638f89 | 984 | my $sanitized_sender = sanitize_address($sender); |
4f3d3703 | 985 | make_message_id() unless defined($message_id); |
aeb59328 | 986 | |
94638f89 | 987 | my $header = "From: $sanitized_sender |
f06a6a49 | 988 | To: $to${ccline} |
4bc87a28 | 989 | Subject: $subject |
4bc87a28 EW |
990 | Date: $date |
991 | Message-Id: $message_id | |
e923effb | 992 | X-Mailer: git-send-email $gitversion |
4bc87a28 | 993 | "; |
3e0c4ffd | 994 | if ($reply_to) { |
7ccf7927 RA |
995 | |
996 | $header .= "In-Reply-To: $reply_to\n"; | |
997 | $header .= "References: $references\n"; | |
998 | } | |
ce91c2f6 JH |
999 | if (@xh) { |
1000 | $header .= join("\n", @xh) . "\n"; | |
1001 | } | |
4bc87a28 | 1002 | |
c38f0247 | 1003 | my @sendmail_parameters = ('-i', @recipients); |
94638f89 | 1004 | my $raw_from = $sanitized_sender; |
c89e3241 FC |
1005 | if (defined $envelope_sender && $envelope_sender ne "auto") { |
1006 | $raw_from = $envelope_sender; | |
1007 | } | |
f073a592 RJ |
1008 | $raw_from = extract_valid_address($raw_from); |
1009 | unshift (@sendmail_parameters, | |
1010 | '-f', $raw_from) if(defined $envelope_sender); | |
8e3d436b | 1011 | |
c1f2aa45 JS |
1012 | if ($needs_confirm && !$dry_run) { |
1013 | print "\n$header\n"; | |
1014 | if ($needs_confirm eq "inform") { | |
1015 | $confirm_unconfigured = 0; # squelch this message for the rest of this run | |
6e182518 | 1016 | $ask_default = "y"; # assume yes on EOF since user hasn't explicitly asked for confirmation |
c1f2aa45 JS |
1017 | print " The Cc list above has been expanded by additional\n"; |
1018 | print " addresses found in the patch commit message. By default\n"; | |
1019 | print " send-email prompts before sending whenever this occurs.\n"; | |
1020 | print " This behavior is controlled by the sendemail.confirm\n"; | |
1021 | print " configuration setting.\n"; | |
1022 | print "\n"; | |
1023 | print " For additional information, run 'git send-email --help'.\n"; | |
1024 | print " To retain the current behavior, but squelch this message,\n"; | |
1025 | print " run 'git config --global sendemail.confirm auto'.\n\n"; | |
1026 | } | |
6e182518 JS |
1027 | $_ = ask("Send this email? ([y]es|[n]o|[q]uit|[a]ll): ", |
1028 | valid_re => qr/^(?:yes|y|no|n|quit|q|all|a)/i, | |
1029 | default => $ask_default); | |
1030 | die "Send this email reply required" unless defined $_; | |
c1f2aa45 | 1031 | if (/^n/i) { |
15da1084 | 1032 | return 0; |
c1f2aa45 JS |
1033 | } elsif (/^q/i) { |
1034 | cleanup_compose_files(); | |
1035 | exit(0); | |
1036 | } elsif (/^a/i) { | |
1037 | $confirm = 'never'; | |
1038 | } | |
1039 | } | |
1040 | ||
052fbea2 PO |
1041 | unshift (@sendmail_parameters, @smtp_server_options); |
1042 | ||
6130259c MW |
1043 | if ($dry_run) { |
1044 | # We don't want to send the email. | |
1045 | } elsif ($smtp_server =~ m#^/#) { | |
aca7ad76 EW |
1046 | my $pid = open my $sm, '|-'; |
1047 | defined $pid or die $!; | |
1048 | if (!$pid) { | |
8e3d436b | 1049 | exec($smtp_server, @sendmail_parameters) or die $!; |
aca7ad76 EW |
1050 | } |
1051 | print $sm "$header\n$message"; | |
5e2c2ab1 | 1052 | close $sm or die $!; |
aca7ad76 | 1053 | } else { |
44b2476a JH |
1054 | |
1055 | if (!defined $smtp_server) { | |
1056 | die "The required SMTP server is not properly defined." | |
1057 | } | |
1058 | ||
f6bebd12 | 1059 | if ($smtp_encryption eq 'ssl') { |
44b2476a | 1060 | $smtp_server_port ||= 465; # ssmtp |
34cc60ce | 1061 | require Net::SMTP::SSL; |
69cf7bfd | 1062 | $smtp_domain ||= maildomain(); |
134550fe | 1063 | $smtp ||= Net::SMTP::SSL->new($smtp_server, |
69cf7bfd | 1064 | Hello => $smtp_domain, |
134550fe | 1065 | Port => $smtp_server_port); |
34cc60ce DS |
1066 | } |
1067 | else { | |
1068 | require Net::SMTP; | |
69cf7bfd | 1069 | $smtp_domain ||= maildomain(); |
44b2476a JH |
1070 | $smtp ||= Net::SMTP->new((defined $smtp_server_port) |
1071 | ? "$smtp_server:$smtp_server_port" | |
f60812ef | 1072 | : $smtp_server, |
69cf7bfd | 1073 | Hello => $smtp_domain, |
f60812ef | 1074 | Debug => $debug_net_smtp); |
fb3650ed | 1075 | if ($smtp_encryption eq 'tls' && $smtp) { |
f6bebd12 TR |
1076 | require Net::SMTP::SSL; |
1077 | $smtp->command('STARTTLS'); | |
1078 | $smtp->response(); | |
1079 | if ($smtp->code == 220) { | |
1080 | $smtp = Net::SMTP::SSL->start_SSL($smtp) | |
1081 | or die "STARTTLS failed! ".$smtp->message; | |
6cbf8b00 | 1082 | $smtp_encryption = ''; |
9d1ccf5e RS |
1083 | # Send EHLO again to receive fresh |
1084 | # supported commands | |
1085 | $smtp->hello(); | |
f6bebd12 TR |
1086 | } else { |
1087 | die "Server does not support STARTTLS! ".$smtp->message; | |
1088 | } | |
1089 | } | |
44b2476a JH |
1090 | } |
1091 | ||
1092 | if (!$smtp) { | |
f60812ef | 1093 | die "Unable to initialize SMTP properly. Check config and use --smtp-debug. ", |
e5afb3a6 JA |
1094 | "VALUES: server=$smtp_server ", |
1095 | "encryption=$smtp_encryption ", | |
69cf7bfd | 1096 | "hello=$smtp_domain", |
a1dd7e16 | 1097 | defined $smtp_server_port ? " port=$smtp_server_port" : ""; |
44b2476a JH |
1098 | } |
1099 | ||
2363d746 MW |
1100 | if (defined $smtp_authuser) { |
1101 | ||
1102 | if (!defined $smtp_authpass) { | |
1103 | ||
1104 | system "stty -echo"; | |
1105 | ||
1106 | do { | |
1107 | print "Password: "; | |
1108 | $_ = <STDIN>; | |
1109 | print "\n"; | |
1110 | } while (!defined $_); | |
1111 | ||
1112 | chomp($smtp_authpass = $_); | |
1113 | ||
1114 | system "stty echo"; | |
1115 | } | |
1116 | ||
5f5b6118 | 1117 | $auth ||= $smtp->auth( $smtp_authuser, $smtp_authpass ) or die $smtp->message; |
34cc60ce | 1118 | } |
2363d746 | 1119 | |
2b69bfc2 | 1120 | $smtp->mail( $raw_from ) or die $smtp->message; |
aca7ad76 EW |
1121 | $smtp->to( @recipients ) or die $smtp->message; |
1122 | $smtp->data or die $smtp->message; | |
1123 | $smtp->datasend("$header\n$message") or die $smtp->message; | |
1124 | $smtp->dataend() or die $smtp->message; | |
15da1084 | 1125 | $smtp->code =~ /250|200/ or die "Failed to send $subject\n".$smtp->message; |
aca7ad76 | 1126 | } |
2718435b | 1127 | if ($quiet) { |
71c7da94 | 1128 | printf (($dry_run ? "Dry-" : "")."Sent %s\n", $subject); |
2718435b | 1129 | } else { |
b7f30e0a | 1130 | print (($dry_run ? "Dry-" : "")."OK. Log says:\n"); |
2b69bfc2 | 1131 | if ($smtp_server !~ m#^/#) { |
aca7ad76 | 1132 | print "Server: $smtp_server\n"; |
2b69bfc2 | 1133 | print "MAIL FROM:<$raw_from>\n"; |
02461e0e JP |
1134 | foreach my $entry (@recipients) { |
1135 | print "RCPT TO:<$entry>\n"; | |
1136 | } | |
aca7ad76 | 1137 | } else { |
8e3d436b | 1138 | print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n"; |
aca7ad76 | 1139 | } |
b7f30e0a | 1140 | print $header, "\n"; |
aca7ad76 EW |
1141 | if ($smtp) { |
1142 | print "Result: ", $smtp->code, ' ', | |
1143 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; | |
1144 | } else { | |
1145 | print "Result: OK\n"; | |
1146 | } | |
30d08b34 | 1147 | } |
15da1084 MW |
1148 | |
1149 | return 1; | |
83b24437 RA |
1150 | } |
1151 | ||
83b24437 | 1152 | $reply_to = $initial_reply_to; |
2186d566 | 1153 | $references = $initial_reply_to || ''; |
83b24437 | 1154 | $subject = $initial_subject; |
c1f2aa45 | 1155 | $message_num = 0; |
83b24437 RA |
1156 | |
1157 | foreach my $t (@files) { | |
f9237e61 | 1158 | open my $fh, "<", $t or die "can't open file $t"; |
83b24437 | 1159 | |
94638f89 | 1160 | my $author = undef; |
8291db6f JK |
1161 | my $author_encoding; |
1162 | my $has_content_type; | |
1163 | my $body_encoding; | |
3c3bb51c | 1164 | @to = (); |
c1f2aa45 | 1165 | @cc = (); |
ce91c2f6 | 1166 | @xh = (); |
e6b0964a | 1167 | my $input_format = undef; |
5012699d | 1168 | my @header = (); |
83b24437 | 1169 | $message = ""; |
c1f2aa45 | 1170 | $message_num++; |
5012699d | 1171 | # First unfold multiline header fields |
f9237e61 | 1172 | while(<$fh>) { |
5012699d JS |
1173 | last if /^\s*$/; |
1174 | if (/^\s+\S/ and @header) { | |
1175 | chomp($header[$#header]); | |
1176 | s/^\s+/ /; | |
1177 | $header[$#header] .= $_; | |
1178 | } else { | |
1179 | push(@header, $_); | |
1180 | } | |
1181 | } | |
1182 | # Now parse the header | |
1183 | foreach(@header) { | |
1184 | if (/^From /) { | |
1185 | $input_format = 'mbox'; | |
1186 | next; | |
1187 | } | |
1188 | chomp; | |
1189 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { | |
1190 | $input_format = 'mbox'; | |
1191 | } | |
1192 | ||
1193 | if (defined $input_format && $input_format eq 'mbox') { | |
1194 | if (/^Subject:\s+(.*)$/) { | |
1195 | $subject = $1; | |
e6b0964a | 1196 | } |
5012699d JS |
1197 | elsif (/^From:\s+(.*)$/) { |
1198 | ($author, $author_encoding) = unquote_rfc2047($1); | |
1199 | next if $suppress_cc{'author'}; | |
1200 | next if $suppress_cc{'self'} and $author eq $sender; | |
1201 | printf("(mbox) Adding cc: %s from line '%s'\n", | |
1202 | $1, $_) unless $quiet; | |
1203 | push @cc, $1; | |
e6b0964a | 1204 | } |
21802cd3 SB |
1205 | elsif (/^To:\s+(.*)$/) { |
1206 | foreach my $addr (parse_address_line($1)) { | |
1207 | printf("(mbox) Adding to: %s from line '%s'\n", | |
1208 | $addr, $_) unless $quiet; | |
1209 | push @to, sanitize_address($addr); | |
1210 | } | |
1211 | } | |
5012699d JS |
1212 | elsif (/^Cc:\s+(.*)$/) { |
1213 | foreach my $addr (parse_address_line($1)) { | |
1214 | if (unquote_rfc2047($addr) eq $sender) { | |
65648283 | 1215 | next if ($suppress_cc{'self'}); |
65648283 DB |
1216 | } else { |
1217 | next if ($suppress_cc{'cc'}); | |
8a8e6235 | 1218 | } |
83b24437 | 1219 | printf("(mbox) Adding cc: %s from line '%s'\n", |
5012699d JS |
1220 | $addr, $_) unless $quiet; |
1221 | push @cc, $addr; | |
83b24437 | 1222 | } |
5012699d JS |
1223 | } |
1224 | elsif (/^Content-type:/i) { | |
1225 | $has_content_type = 1; | |
1226 | if (/charset="?([^ "]+)/) { | |
1227 | $body_encoding = $1; | |
83b24437 | 1228 | } |
5012699d | 1229 | push @xh, $_; |
83b24437 | 1230 | } |
5012699d JS |
1231 | elsif (/^Message-Id: (.*)/i) { |
1232 | $message_id = $1; | |
83b24437 | 1233 | } |
5012699d JS |
1234 | elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) { |
1235 | push @xh, $_; | |
1236 | } | |
1237 | ||
83b24437 | 1238 | } else { |
5012699d JS |
1239 | # In the traditional |
1240 | # "send lots of email" format, | |
1241 | # line 1 = cc | |
1242 | # line 2 = subject | |
1243 | # So let's support that, too. | |
1244 | $input_format = 'lots'; | |
1245 | if (@cc == 0 && !$suppress_cc{'cc'}) { | |
1246 | printf("(non-mbox) Adding cc: %s from line '%s'\n", | |
1247 | $_, $_) unless $quiet; | |
1248 | push @cc, $_; | |
1249 | } elsif (!defined $subject) { | |
1250 | $subject = $_; | |
83b24437 RA |
1251 | } |
1252 | } | |
1253 | } | |
5012699d | 1254 | # Now parse the message body |
f9237e61 | 1255 | while(<$fh>) { |
5012699d JS |
1256 | $message .= $_; |
1257 | if (/^(Signed-off-by|Cc): (.*)$/i) { | |
5012699d | 1258 | chomp; |
3531e270 | 1259 | my ($what, $c) = ($1, $2); |
5012699d | 1260 | chomp $c; |
3531e270 JS |
1261 | if ($c eq $sender) { |
1262 | next if ($suppress_cc{'self'}); | |
1263 | } else { | |
1264 | next if $suppress_cc{'sob'} and $what =~ /Signed-off-by/i; | |
1265 | next if $suppress_cc{'bodycc'} and $what =~ /Cc/i; | |
1266 | } | |
5012699d | 1267 | push @cc, $c; |
3531e270 | 1268 | printf("(body) Adding cc: %s from line '%s'\n", |
5012699d JS |
1269 | $c, $_) unless $quiet; |
1270 | } | |
1271 | } | |
f9237e61 | 1272 | close $fh; |
324a8bd0 | 1273 | |
6e74e075 JP |
1274 | push @to, recipients_cmd("to-cmd", "to", $to_cmd, $t) |
1275 | if defined $to_cmd; | |
1276 | push @cc, recipients_cmd("cc-cmd", "cc", $cc_cmd, $t) | |
1277 | if defined $cc_cmd && !$suppress_cc{'cccmd'}; | |
324a8bd0 | 1278 | |
3cae7e5b TR |
1279 | if ($broken_encoding{$t} && !$has_content_type) { |
1280 | $has_content_type = 1; | |
1281 | push @xh, "MIME-Version: 1.0", | |
1282 | "Content-Type: text/plain; charset=$auto_8bit_encoding", | |
1283 | "Content-Transfer-Encoding: 8bit"; | |
1284 | $body_encoding = $auto_8bit_encoding; | |
1285 | } | |
1286 | ||
1287 | if ($broken_encoding{$t} && !is_rfc2047_quoted($subject)) { | |
1288 | $subject = quote_rfc2047($subject, $auto_8bit_encoding); | |
1289 | } | |
1290 | ||
5012699d | 1291 | if (defined $author and $author ne $sender) { |
94638f89 | 1292 | $message = "From: $author\n\n$message"; |
8291db6f JK |
1293 | if (defined $author_encoding) { |
1294 | if ($has_content_type) { | |
1295 | if ($body_encoding eq $author_encoding) { | |
1296 | # ok, we already have the right encoding | |
1297 | } | |
1298 | else { | |
1299 | # uh oh, we should re-encode | |
1300 | } | |
1301 | } | |
1302 | else { | |
3cae7e5b | 1303 | $has_content_type = 1; |
8291db6f JK |
1304 | push @xh, |
1305 | 'MIME-Version: 1.0', | |
8641ee3d JK |
1306 | "Content-Type: text/plain; charset=$author_encoding", |
1307 | 'Content-Transfer-Encoding: 8bit'; | |
8291db6f JK |
1308 | } |
1309 | } | |
8a8e6235 | 1310 | } |
83b24437 | 1311 | |
c1f2aa45 JS |
1312 | $needs_confirm = ( |
1313 | $confirm eq "always" or | |
1314 | ($confirm =~ /^(?:auto|cc)$/ && @cc) or | |
1315 | ($confirm =~ /^(?:auto|compose)$/ && $compose && $message_num == 1)); | |
1316 | $needs_confirm = "inform" if ($needs_confirm && $confirm_unconfigured && @cc); | |
1317 | ||
3c3bb51c | 1318 | @to = (@initial_to, @to); |
c1f2aa45 JS |
1319 | @cc = (@initial_cc, @cc); |
1320 | ||
15da1084 | 1321 | my $message_was_sent = send_message(); |
83b24437 RA |
1322 | |
1323 | # set up for the next message | |
95a877a3 | 1324 | if ($thread && $message_was_sent && |
db54c8e7 AO |
1325 | (chain_reply_to() || !defined $reply_to || length($reply_to) == 0 || |
1326 | $message_num == 1)) { | |
78488b2c | 1327 | $reply_to = $message_id; |
7ccf7927 | 1328 | if (length $references > 0) { |
a925b89c | 1329 | $references .= "\n $message_id"; |
7ccf7927 RA |
1330 | } else { |
1331 | $references = "$message_id"; | |
1332 | } | |
78488b2c | 1333 | } |
4f3d3703 | 1334 | $message_id = undef; |
83b24437 | 1335 | } |
e205735d | 1336 | |
6e74e075 JP |
1337 | # Execute a command (e.g. $to_cmd) to get a list of email addresses |
1338 | # and return a results array | |
1339 | sub recipients_cmd { | |
1340 | my ($prefix, $what, $cmd, $file) = @_; | |
1341 | ||
1342 | my $sanitized_sender = sanitize_address($sender); | |
1343 | my @addresses = (); | |
7ebee441 | 1344 | open my $fh, "$cmd \Q$file\E |" |
6e74e075 | 1345 | or die "($prefix) Could not execute '$cmd'"; |
7ebee441 | 1346 | while (my $address = <$fh>) { |
6e74e075 JP |
1347 | $address =~ s/^\s*//g; |
1348 | $address =~ s/\s*$//g; | |
1349 | $address = sanitize_address($address); | |
1350 | next if ($address eq $sanitized_sender and $suppress_from); | |
1351 | push @addresses, $address; | |
1352 | printf("($prefix) Adding %s: %s from: '%s'\n", | |
1353 | $what, $address, $cmd) unless $quiet; | |
1354 | } | |
7ebee441 | 1355 | close $fh |
6e74e075 JP |
1356 | or die "($prefix) failed to close pipe to '$cmd'"; |
1357 | return @addresses; | |
1358 | } | |
1359 | ||
c1f2aa45 | 1360 | cleanup_compose_files(); |
1f038a0c | 1361 | |
4bf597ee | 1362 | sub cleanup_compose_files { |
c1f2aa45 | 1363 | unlink($compose_filename, $compose_filename . ".final") if $compose; |
1f038a0c RA |
1364 | } |
1365 | ||
4bc87a28 | 1366 | $smtp->quit if $smtp; |
e205735d | 1367 | |
c438ea2a | 1368 | sub unique_email_list { |
e205735d RA |
1369 | my %seen; |
1370 | my @emails; | |
1371 | ||
1372 | foreach my $entry (@_) { | |
db3106b2 EW |
1373 | if (my $clean = extract_valid_address($entry)) { |
1374 | $seen{$clean} ||= 0; | |
1375 | next if $seen{$clean}++; | |
1376 | push @emails, $entry; | |
1377 | } else { | |
1378 | print STDERR "W: unable to extract a valid address", | |
1379 | " from: $entry\n"; | |
1380 | } | |
e205735d RA |
1381 | } |
1382 | return @emails; | |
1383 | } | |
747bbff9 JK |
1384 | |
1385 | sub validate_patch { | |
1386 | my $fn = shift; | |
1387 | open(my $fh, '<', $fn) | |
1388 | or die "unable to open $fn: $!\n"; | |
1389 | while (my $line = <$fh>) { | |
1390 | if (length($line) > 998) { | |
1391 | return "$.: patch contains a line longer than 998 characters"; | |
1392 | } | |
1393 | } | |
1394 | return undef; | |
1395 | } | |
0706bd19 JK |
1396 | |
1397 | sub file_has_nonascii { | |
1398 | my $fn = shift; | |
1399 | open(my $fh, '<', $fn) | |
1400 | or die "unable to open $fn: $!\n"; | |
1401 | while (my $line = <$fh>) { | |
1402 | return 1 if $line =~ /[^[:ascii:]]/; | |
1403 | } | |
1404 | return 0; | |
1405 | } | |
3cae7e5b TR |
1406 | |
1407 | sub body_or_subject_has_nonascii { | |
1408 | my $fn = shift; | |
1409 | open(my $fh, '<', $fn) | |
1410 | or die "unable to open $fn: $!\n"; | |
1411 | while (my $line = <$fh>) { | |
1412 | last if $line =~ /^$/; | |
1413 | return 1 if $line =~ /^Subject.*[^[:ascii:]]/; | |
1414 | } | |
1415 | while (my $line = <$fh>) { | |
1416 | return 1 if $line =~ /[^[:ascii:]]/; | |
1417 | } | |
1418 | return 0; | |
1419 | } |