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83b24437 | 1 | #!/usr/bin/perl -w |
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 RA |
18 | |
19 | use strict; | |
20 | use warnings; | |
21 | use Term::ReadLine; | |
83b24437 | 22 | use Getopt::Long; |
0e73b3ee | 23 | use Text::ParseWords; |
83b24437 | 24 | use Data::Dumper; |
412876dc | 25 | use Term::ANSIColor; |
eed6ca7c | 26 | use File::Temp qw/ tempdir tempfile /; |
5df9fcf6 | 27 | use Error qw(:try); |
3cb8caf7 | 28 | use Git; |
83b24437 | 29 | |
5df9fcf6 PH |
30 | Getopt::Long::Configure qw/ pass_through /; |
31 | ||
280242d1 JH |
32 | package FakeTerm; |
33 | sub new { | |
34 | my ($class, $reason) = @_; | |
35 | return bless \$reason, shift; | |
36 | } | |
37 | sub readline { | |
38 | my $self = shift; | |
39 | die "Cannot use readline on FakeTerm: $$self"; | |
40 | } | |
41 | package main; | |
42 | ||
1b0baf14 MC |
43 | |
44 | sub usage { | |
45 | print <<EOT; | |
5df9fcf6 | 46 | git send-email [options] <file | directory | rev-list options > |
4ed62b03 MW |
47 | |
48 | Composing: | |
49 | --from <str> * Email From: | |
f434c083 SB |
50 | --[no-]to <str> * Email To: |
51 | --[no-]cc <str> * Email Cc: | |
52 | --[no-]bcc <str> * Email Bcc: | |
4ed62b03 MW |
53 | --subject <str> * Email "Subject:" |
54 | --in-reply-to <str> * Email "In-Reply-To:" | |
8fd5bb7f | 55 | --annotate * Review each patch that will be sent in an editor. |
4ed62b03 | 56 | --compose * Open an editor for introduction. |
3cae7e5b | 57 | --8bit-encoding <str> * Encoding to assume 8bit mails if undeclared |
4ed62b03 MW |
58 | |
59 | Sending: | |
60 | --envelope-sender <str> * Email envelope sender. | |
61 | --smtp-server <str:int> * Outgoing SMTP server to use. The port | |
62 | is optional. Default 'localhost'. | |
63 | --smtp-server-port <int> * Outgoing SMTP server port. | |
64 | --smtp-user <str> * Username for SMTP-AUTH. | |
65 | --smtp-pass <str> * Password for SMTP-AUTH; not necessary. | |
66 | --smtp-encryption <str> * tls or ssl; anything else disables. | |
67 | --smtp-ssl * Deprecated. Use '--smtp-encryption ssl'. | |
134550fe | 68 | --smtp-domain <str> * The domain name sent to HELO/EHLO handshake |
f60812ef | 69 | --smtp-debug <0|1> * Disable, enable Net::SMTP debug. |
4ed62b03 MW |
70 | |
71 | Automating: | |
72 | --identity <str> * Use the sendemail.<id> options. | |
73 | --cc-cmd <str> * Email Cc: via `<str> \$patch_path` | |
3531e270 JS |
74 | --suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, all. |
75 | --[no-]signed-off-by-cc * Send to Signed-off-by: addresses. Default on. | |
4ed62b03 | 76 | --[no-]suppress-from * Send to self. Default off. |
41fe87fa | 77 | --[no-]chain-reply-to * Chain In-Reply-To: fields. Default off. |
4ed62b03 MW |
78 | --[no-]thread * Use In-Reply-To: field. Default on. |
79 | ||
80 | Administering: | |
c1f2aa45 JS |
81 | --confirm <str> * Confirm recipients before sending; |
82 | auto, cc, compose, always, or never. | |
4ed62b03 MW |
83 | --quiet * Output one line of info per email. |
84 | --dry-run * Don't actually send the emails. | |
85 | --[no-]validate * Perform patch sanity checks. Default on. | |
5df9fcf6 PH |
86 | --[no-]format-patch * understand any non optional arguments as |
87 | `git format-patch` ones. | |
c764a0c2 | 88 | |
1b0baf14 MC |
89 | EOT |
90 | exit(1); | |
91 | } | |
92 | ||
4bc87a28 | 93 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
94 | sub format_2822_time { |
95 | my ($time) = @_; | |
96 | my @localtm = localtime($time); | |
97 | my @gmttm = gmtime($time); | |
98 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
99 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
100 | if ($localtm[0] != $gmttm[0]) { | |
101 | die "local zone differs from GMT by a non-minute interval\n"; | |
102 | } | |
103 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
104 | $localmin += 1440; | |
105 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
106 | $localmin -= 1440; | |
107 | } elsif ($gmttm[6] != $localtm[6]) { | |
108 | die "local time offset greater than or equal to 24 hours\n"; | |
109 | } | |
110 | my $offset = $localmin - $gmtmin; | |
111 | my $offhour = $offset / 60; | |
112 | my $offmin = abs($offset % 60); | |
113 | if (abs($offhour) >= 24) { | |
114 | die ("local time offset greater than or equal to 24 hours\n"); | |
115 | } | |
116 | ||
117 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
118 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
119 | $localtm[3], | |
120 | qw(Jan Feb Mar Apr May Jun | |
121 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
122 | $localtm[5]+1900, | |
123 | $localtm[2], | |
124 | $localtm[1], | |
125 | $localtm[0], | |
126 | ($offset >= 0) ? '+' : '-', | |
127 | abs($offhour), | |
128 | $offmin, | |
129 | ); | |
130 | } | |
4bc87a28 | 131 | |
567ffeb7 | 132 | my $have_email_valid = eval { require Email::Valid; 1 }; |
5012699d | 133 | my $have_mail_address = eval { require Mail::Address; 1 }; |
4bc87a28 | 134 | my $smtp; |
5f5b6118 | 135 | my $auth; |
4bc87a28 | 136 | |
e205735d | 137 | sub unique_email_list(@); |
1f038a0c RA |
138 | sub cleanup_compose_files(); |
139 | ||
83b24437 | 140 | # Variables we fill in automatically, or via prompting: |
f434c083 | 141 | my (@to,$no_to,@cc,$no_cc,@initial_cc,@bcclist,$no_bcc,@xh, |
8fd5bb7f PH |
142 | $initial_reply_to,$initial_subject,@files, |
143 | $author,$sender,$smtp_authpass,$annotate,$compose,$time); | |
83b24437 | 144 | |
f073a592 | 145 | my $envelope_sender; |
78488b2c | 146 | |
9133261f | 147 | # Example reply to: |
83b24437 | 148 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 149 | |
ad79c024 FL |
150 | my $repo = eval { Git->repository() }; |
151 | my @repo = $repo ? ($repo) : (); | |
280242d1 | 152 | my $term = eval { |
0fb7fc75 JS |
153 | $ENV{"GIT_SEND_EMAIL_NOTTY"} |
154 | ? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT | |
155 | : new Term::ReadLine 'git-send-email'; | |
280242d1 JH |
156 | }; |
157 | if ($@) { | |
158 | $term = new FakeTerm "$@: going non-interactive"; | |
159 | } | |
83b24437 | 160 | |
5483c71d AR |
161 | # Behavior modification variables |
162 | my ($quiet, $dry_run) = (0, 0); | |
5df9fcf6 | 163 | my $format_patch; |
afe756c9 | 164 | my $compose_filename; |
5483c71d | 165 | |
8fd5bb7f PH |
166 | # Handle interactive edition of files. |
167 | my $multiedit; | |
0ce142c9 | 168 | my $editor; |
b4479f07 | 169 | |
8fd5bb7f | 170 | sub do_edit { |
0ce142c9 MG |
171 | if (!defined($editor)) { |
172 | $editor = Git::command_oneline('var', 'GIT_EDITOR'); | |
173 | } | |
8fd5bb7f | 174 | if (defined($multiedit) && !$multiedit) { |
beece9da PH |
175 | map { |
176 | system('sh', '-c', $editor.' "$@"', $editor, $_); | |
177 | if (($? & 127) || ($? >> 8)) { | |
178 | die("the editor exited uncleanly, aborting everything"); | |
179 | } | |
180 | } @_; | |
8fd5bb7f PH |
181 | } else { |
182 | system('sh', '-c', $editor.' "$@"', $editor, @_); | |
beece9da PH |
183 | if (($? & 127) || ($? >> 8)) { |
184 | die("the editor exited uncleanly, aborting everything"); | |
185 | } | |
8fd5bb7f PH |
186 | } |
187 | } | |
5483c71d AR |
188 | |
189 | # Variables with corresponding config settings | |
ddc3d4fe | 190 | my ($thread, $chain_reply_to, $suppress_from, $signed_off_by_cc, $cc_cmd); |
f6bebd12 | 191 | my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_encryption); |
69cf7bfd | 192 | my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts, $smtp_domain); |
c1f2aa45 | 193 | my ($validate, $confirm); |
65648283 | 194 | my (@suppress_cc); |
3cae7e5b | 195 | my ($auto_8bit_encoding); |
5483c71d | 196 | |
f60812ef JA |
197 | my ($debug_net_smtp) = 0; # Net::SMTP, see send_message() |
198 | ||
528fb087 NS |
199 | my $not_set_by_user = "true but not set by the user"; |
200 | ||
34cc60ce | 201 | my %config_bool_settings = ( |
5483c71d | 202 | "thread" => [\$thread, 1], |
528fb087 | 203 | "chainreplyto" => [\$chain_reply_to, $not_set_by_user], |
65648283 | 204 | "suppressfrom" => [\$suppress_from, undef], |
ddc3d4fe MW |
205 | "signedoffbycc" => [\$signed_off_by_cc, undef], |
206 | "signedoffcc" => [\$signed_off_by_cc, undef], # Deprecated | |
dbf5e1e9 | 207 | "validate" => [\$validate, 1], |
e46f7a0e AR |
208 | ); |
209 | ||
34cc60ce DS |
210 | my %config_settings = ( |
211 | "smtpserver" => \$smtp_server, | |
44b2476a | 212 | "smtpserverport" => \$smtp_server_port, |
34cc60ce DS |
213 | "smtpuser" => \$smtp_authuser, |
214 | "smtppass" => \$smtp_authpass, | |
69cf7bfd | 215 | "smtpdomain" => \$smtp_domain, |
2db9b49c | 216 | "to" => \@to, |
5f8b9fcd | 217 | "cc" => \@initial_cc, |
34cc60ce DS |
218 | "cccmd" => \$cc_cmd, |
219 | "aliasfiletype" => \$aliasfiletype, | |
220 | "bcc" => \@bcclist, | |
221 | "aliasesfile" => \@alias_files, | |
65648283 | 222 | "suppresscc" => \@suppress_cc, |
9f7820ae | 223 | "envelopesender" => \$envelope_sender, |
8fd5bb7f | 224 | "multiedit" => \$multiedit, |
c1f2aa45 | 225 | "confirm" => \$confirm, |
09caa24f | 226 | "from" => \$sender, |
3cae7e5b | 227 | "assume8bitencoding" => \$auto_8bit_encoding, |
34cc60ce | 228 | ); |
4a62d3f5 | 229 | |
528fb087 NS |
230 | # Help users prepare for 1.7.0 |
231 | sub chain_reply_to { | |
232 | if (defined $chain_reply_to && | |
233 | $chain_reply_to eq $not_set_by_user) { | |
234 | print STDERR | |
a19f101e | 235 | "In git 1.7.0, the default has changed to --no-chain-reply-to\n" . |
528fb087 NS |
236 | "Set sendemail.chainreplyto configuration variable to true if\n" . |
237 | "you want to keep --chain-reply-to as your default.\n"; | |
a19f101e | 238 | $chain_reply_to = 0; |
528fb087 NS |
239 | } |
240 | return $chain_reply_to; | |
241 | } | |
242 | ||
87429976 MW |
243 | # Handle Uncouth Termination |
244 | sub signal_handler { | |
245 | ||
246 | # Make text normal | |
247 | print color("reset"), "\n"; | |
248 | ||
249 | # SMTP password masked | |
250 | system "stty echo"; | |
251 | ||
252 | # tmp files from --compose | |
afe756c9 JS |
253 | if (defined $compose_filename) { |
254 | if (-e $compose_filename) { | |
255 | print "'$compose_filename' contains an intermediate version of the email you were composing.\n"; | |
256 | } | |
257 | if (-e ($compose_filename . ".final")) { | |
258 | print "'$compose_filename.final' contains the composed email.\n" | |
259 | } | |
87429976 MW |
260 | } |
261 | ||
262 | exit; | |
263 | }; | |
264 | ||
265 | $SIG{TERM} = \&signal_handler; | |
266 | $SIG{INT} = \&signal_handler; | |
267 | ||
83b24437 RA |
268 | # Begin by accumulating all the variables (defined above), that we will end up |
269 | # needing, first, from the command line: | |
270 | ||
94638f89 | 271 | my $rc = GetOptions("sender|from=s" => \$sender, |
83b24437 RA |
272 | "in-reply-to=s" => \$initial_reply_to, |
273 | "subject=s" => \$initial_subject, | |
274 | "to=s" => \@to, | |
f434c083 | 275 | "no-to" => \$no_to, |
da140f8b | 276 | "cc=s" => \@initial_cc, |
f434c083 | 277 | "no-cc" => \$no_cc, |
58063245 | 278 | "bcc=s" => \@bcclist, |
f434c083 | 279 | "no-bcc" => \$no_bcc, |
78488b2c | 280 | "chain-reply-to!" => \$chain_reply_to, |
3342d850 | 281 | "smtp-server=s" => \$smtp_server, |
44b2476a | 282 | "smtp-server-port=s" => \$smtp_server_port, |
34cc60ce | 283 | "smtp-user=s" => \$smtp_authuser, |
2363d746 | 284 | "smtp-pass:s" => \$smtp_authpass, |
f6bebd12 TR |
285 | "smtp-ssl" => sub { $smtp_encryption = 'ssl' }, |
286 | "smtp-encryption=s" => \$smtp_encryption, | |
f60812ef | 287 | "smtp-debug:i" => \$debug_net_smtp, |
69cf7bfd | 288 | "smtp-domain:s" => \$smtp_domain, |
34cc60ce | 289 | "identity=s" => \$identity, |
8fd5bb7f | 290 | "annotate" => \$annotate, |
1f038a0c | 291 | "compose" => \$compose, |
30d08b34 | 292 | "quiet" => \$quiet, |
324a8bd0 | 293 | "cc-cmd=s" => \$cc_cmd, |
5483c71d | 294 | "suppress-from!" => \$suppress_from, |
65648283 | 295 | "suppress-cc=s" => \@suppress_cc, |
ddc3d4fe | 296 | "signed-off-cc|signed-off-by-cc!" => \$signed_off_by_cc, |
c1f2aa45 | 297 | "confirm=s" => \$confirm, |
6130259c | 298 | "dry-run" => \$dry_run, |
f073a592 | 299 | "envelope-sender=s" => \$envelope_sender, |
5483c71d | 300 | "thread!" => \$thread, |
dbf5e1e9 | 301 | "validate!" => \$validate, |
5df9fcf6 | 302 | "format-patch!" => \$format_patch, |
3cae7e5b | 303 | "8bit-encoding=s" => \$auto_8bit_encoding, |
83b24437 RA |
304 | ); |
305 | ||
1b0baf14 MC |
306 | unless ($rc) { |
307 | usage(); | |
308 | } | |
309 | ||
eed6ca7c JS |
310 | die "Cannot run git format-patch from outside a repository\n" |
311 | if $format_patch and not $repo; | |
312 | ||
34cc60ce DS |
313 | # Now, let's fill any that aren't set in with defaults: |
314 | ||
315 | sub read_config { | |
316 | my ($prefix) = @_; | |
317 | ||
318 | foreach my $setting (keys %config_bool_settings) { | |
319 | my $target = $config_bool_settings{$setting}->[0]; | |
ad79c024 | 320 | $$target = Git::config_bool(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
321 | } |
322 | ||
323 | foreach my $setting (keys %config_settings) { | |
324 | my $target = $config_settings{$setting}; | |
f434c083 SB |
325 | next if $setting eq "to" and defined $no_to; |
326 | next if $setting eq "cc" and defined $no_cc; | |
327 | next if $setting eq "bcc" and defined $no_bcc; | |
34cc60ce DS |
328 | if (ref($target) eq "ARRAY") { |
329 | unless (@$target) { | |
ad79c024 | 330 | my @values = Git::config(@repo, "$prefix.$setting"); |
34cc60ce DS |
331 | @$target = @values if (@values && defined $values[0]); |
332 | } | |
333 | } | |
334 | else { | |
ad79c024 | 335 | $$target = Git::config(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
336 | } |
337 | } | |
f6bebd12 TR |
338 | |
339 | if (!defined $smtp_encryption) { | |
340 | my $enc = Git::config(@repo, "$prefix.smtpencryption"); | |
341 | if (defined $enc) { | |
342 | $smtp_encryption = $enc; | |
343 | } elsif (Git::config_bool(@repo, "$prefix.smtpssl")) { | |
344 | $smtp_encryption = 'ssl'; | |
345 | } | |
346 | } | |
34cc60ce DS |
347 | } |
348 | ||
349 | # read configuration from [sendemail "$identity"], fall back on [sendemail] | |
ad79c024 | 350 | $identity = Git::config(@repo, "sendemail.identity") unless (defined $identity); |
34cc60ce DS |
351 | read_config("sendemail.$identity") if (defined $identity); |
352 | read_config("sendemail"); | |
353 | ||
354 | # fall back on builtin bool defaults | |
355 | foreach my $setting (values %config_bool_settings) { | |
356 | ${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]})); | |
357 | } | |
358 | ||
fa835cd5 TR |
359 | # 'default' encryption is none -- this only prevents a warning |
360 | $smtp_encryption = '' unless (defined $smtp_encryption); | |
361 | ||
65648283 DB |
362 | # Set CC suppressions |
363 | my(%suppress_cc); | |
364 | if (@suppress_cc) { | |
365 | foreach my $entry (@suppress_cc) { | |
366 | die "Unknown --suppress-cc field: '$entry'\n" | |
3531e270 | 367 | unless $entry =~ /^(all|cccmd|cc|author|self|sob|body|bodycc)$/; |
65648283 DB |
368 | $suppress_cc{$entry} = 1; |
369 | } | |
370 | } | |
371 | ||
372 | if ($suppress_cc{'all'}) { | |
cb8a9bd5 | 373 | foreach my $entry (qw (cccmd cc author self sob body bodycc)) { |
65648283 DB |
374 | $suppress_cc{$entry} = 1; |
375 | } | |
376 | delete $suppress_cc{'all'}; | |
377 | } | |
378 | ||
379 | # If explicit old-style ones are specified, they trump --suppress-cc. | |
380 | $suppress_cc{'self'} = $suppress_from if defined $suppress_from; | |
ddc3d4fe | 381 | $suppress_cc{'sob'} = !$signed_off_by_cc if defined $signed_off_by_cc; |
65648283 | 382 | |
3531e270 JS |
383 | if ($suppress_cc{'body'}) { |
384 | foreach my $entry (qw (sob bodycc)) { | |
385 | $suppress_cc{$entry} = 1; | |
386 | } | |
387 | delete $suppress_cc{'body'}; | |
388 | } | |
389 | ||
c1f2aa45 JS |
390 | # Set confirm's default value |
391 | my $confirm_unconfigured = !defined $confirm; | |
392 | if ($confirm_unconfigured) { | |
393 | $confirm = scalar %suppress_cc ? 'compose' : 'auto'; | |
394 | }; | |
395 | die "Unknown --confirm setting: '$confirm'\n" | |
396 | unless $confirm =~ /^(?:auto|cc|compose|always|never)/; | |
397 | ||
65648283 DB |
398 | # Debugging, print out the suppressions. |
399 | if (0) { | |
400 | print "suppressions:\n"; | |
401 | foreach my $entry (keys %suppress_cc) { | |
402 | printf " %-5s -> $suppress_cc{$entry}\n", $entry; | |
403 | } | |
404 | } | |
405 | ||
ad79c024 FL |
406 | my ($repoauthor, $repocommitter); |
407 | ($repoauthor) = Git::ident_person(@repo, 'author'); | |
408 | ($repocommitter) = Git::ident_person(@repo, 'committer'); | |
34cc60ce | 409 | |
79ee555b EB |
410 | # Verify the user input |
411 | ||
412 | foreach my $entry (@to) { | |
413 | die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/; | |
414 | } | |
415 | ||
416 | foreach my $entry (@initial_cc) { | |
417 | die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/; | |
418 | } | |
419 | ||
420 | foreach my $entry (@bcclist) { | |
421 | die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; | |
422 | } | |
423 | ||
5012699d JS |
424 | sub parse_address_line { |
425 | if ($have_mail_address) { | |
426 | return map { $_->format } Mail::Address->parse($_[0]); | |
427 | } else { | |
428 | return split_addrs($_[0]); | |
429 | } | |
430 | } | |
431 | ||
0e73b3ee | 432 | sub split_addrs { |
2f0e7cbb | 433 | return quotewords('\s*,\s*', 1, @_); |
0e73b3ee WF |
434 | } |
435 | ||
994d6c66 | 436 | my %aliases; |
994d6c66 EW |
437 | my %parse_alias = ( |
438 | # multiline formats can be supported in the future | |
439 | mutt => sub { my $fh = shift; while (<$fh>) { | |
ffc01f9b | 440 | if (/^\s*alias\s+(?:-group\s+\S+\s+)*(\S+)\s+(.*)$/) { |
994d6c66 EW |
441 | my ($alias, $addr) = ($1, $2); |
442 | $addr =~ s/#.*$//; # mutt allows # comments | |
443 | # commas delimit multiple addresses | |
0e73b3ee | 444 | $aliases{$alias} = [ split_addrs($addr) ]; |
994d6c66 EW |
445 | }}}, |
446 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
447 | if (/^alias\s+(\S+)\s+(.*)$/) { | |
448 | # spaces delimit multiple addresses | |
fe87c921 | 449 | $aliases{$1} = [ quotewords('\s+', 0, $2) ]; |
994d6c66 | 450 | }}}, |
73c427eb TP |
451 | pine => sub { my $fh = shift; my $f='\t[^\t]*'; |
452 | for (my $x = ''; defined($x); $x = $_) { | |
453 | chomp $x; | |
454 | $x .= $1 while(defined($_ = <$fh>) && /^ +(.*)$/); | |
455 | $x =~ /^(\S+)$f\t\(?([^\t]+?)\)?(:?$f){0,2}$/ or next; | |
0e73b3ee | 456 | $aliases{$1} = [ split_addrs($2) ]; |
73c427eb | 457 | }}, |
7613ea35 BP |
458 | elm => sub { my $fh = shift; |
459 | while (<$fh>) { | |
460 | if (/^(\S+)\s+=\s+[^=]+=\s(\S+)/) { | |
461 | my ($alias, $addr) = ($1, $2); | |
462 | $aliases{$alias} = [ split_addrs($addr) ]; | |
463 | } | |
464 | } }, | |
465 | ||
994d6c66 EW |
466 | gnus => sub { my $fh = shift; while (<$fh>) { |
467 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
468 | $aliases{$1} = [ $2 ]; | |
469 | }}} | |
470 | ); | |
471 | ||
3cb8caf7 | 472 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
473 | foreach my $file (@alias_files) { |
474 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
475 | $parse_alias{$aliasfiletype}->($fh); | |
476 | close $fh; | |
477 | } | |
478 | } | |
479 | ||
94638f89 | 480 | ($sender) = expand_aliases($sender) if defined $sender; |
ae740a58 | 481 | |
5df9fcf6 PH |
482 | # returns 1 if the conflict must be solved using it as a format-patch argument |
483 | sub check_file_rev_conflict($) { | |
eed6ca7c | 484 | return unless $repo; |
5df9fcf6 PH |
485 | my $f = shift; |
486 | try { | |
487 | $repo->command('rev-parse', '--verify', '--quiet', $f); | |
488 | if (defined($format_patch)) { | |
5df9fcf6 PH |
489 | return $format_patch; |
490 | } | |
491 | die(<<EOF); | |
492 | File '$f' exists but it could also be the range of commits | |
493 | to produce patches for. Please disambiguate by... | |
494 | ||
495 | * Saying "./$f" if you mean a file; or | |
496 | * Giving --format-patch option if you mean a range. | |
497 | EOF | |
498 | } catch Git::Error::Command with { | |
499 | return 0; | |
500 | } | |
501 | } | |
502 | ||
aa54892f JK |
503 | # Now that all the defaults are set, process the rest of the command line |
504 | # arguments and collect up the files that need to be processed. | |
5df9fcf6 | 505 | my @rev_list_opts; |
69f4ce55 | 506 | while (defined(my $f = shift @ARGV)) { |
5df9fcf6 PH |
507 | if ($f eq "--") { |
508 | push @rev_list_opts, "--", @ARGV; | |
509 | @ARGV = (); | |
510 | } elsif (-d $f and !check_file_rev_conflict($f)) { | |
aa54892f JK |
511 | opendir(DH,$f) |
512 | or die "Failed to opendir $f: $!"; | |
513 | ||
514 | push @files, grep { -f $_ } map { +$f . "/" . $_ } | |
515 | sort readdir(DH); | |
8c178687 | 516 | closedir(DH); |
5df9fcf6 | 517 | } elsif ((-f $f or -p $f) and !check_file_rev_conflict($f)) { |
aa54892f | 518 | push @files, $f; |
aa54892f | 519 | } else { |
5df9fcf6 | 520 | push @rev_list_opts, $f; |
aa54892f JK |
521 | } |
522 | } | |
523 | ||
5df9fcf6 | 524 | if (@rev_list_opts) { |
eed6ca7c JS |
525 | die "Cannot run git format-patch from outside a repository\n" |
526 | unless $repo; | |
5df9fcf6 PH |
527 | push @files, $repo->command('format-patch', '-o', tempdir(CLEANUP => 1), @rev_list_opts); |
528 | } | |
529 | ||
dbf5e1e9 | 530 | if ($validate) { |
c764a0c2 | 531 | foreach my $f (@files) { |
300913bd KB |
532 | unless (-p $f) { |
533 | my $error = validate_patch($f); | |
534 | $error and die "fatal: $f: $error\nwarning: no patches were sent\n"; | |
535 | } | |
c764a0c2 | 536 | } |
747bbff9 JK |
537 | } |
538 | ||
aa54892f JK |
539 | if (@files) { |
540 | unless ($quiet) { | |
541 | print $_,"\n" for (@files); | |
542 | } | |
543 | } else { | |
544 | print STDERR "\nNo patch files specified!\n\n"; | |
545 | usage(); | |
546 | } | |
547 | ||
beece9da PH |
548 | sub get_patch_subject($) { |
549 | my $fn = shift; | |
550 | open (my $fh, '<', $fn); | |
551 | while (my $line = <$fh>) { | |
552 | next unless ($line =~ /^Subject: (.*)$/); | |
553 | close $fh; | |
554 | return "GIT: $1\n"; | |
555 | } | |
556 | close $fh; | |
557 | die "No subject line in $fn ?"; | |
558 | } | |
559 | ||
560 | if ($compose) { | |
561 | # Note that this does not need to be secure, but we will make a small | |
562 | # effort to have it be unique | |
afe756c9 JS |
563 | $compose_filename = ($repo ? |
564 | tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) : | |
565 | tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1]; | |
beece9da PH |
566 | open(C,">",$compose_filename) |
567 | or die "Failed to open for writing $compose_filename: $!"; | |
568 | ||
569 | ||
570 | my $tpl_sender = $sender || $repoauthor || $repocommitter || ''; | |
571 | my $tpl_subject = $initial_subject || ''; | |
572 | my $tpl_reply_to = $initial_reply_to || ''; | |
573 | ||
574 | print C <<EOT; | |
575 | From $tpl_sender # This line is ignored. | |
40e6e8a0 | 576 | GIT: Lines beginning in "GIT:" will be removed. |
beece9da PH |
577 | GIT: Consider including an overall diffstat or table of contents |
578 | GIT: for the patch you are writing. | |
579 | GIT: | |
580 | GIT: Clear the body content if you don't wish to send a summary. | |
581 | From: $tpl_sender | |
582 | Subject: $tpl_subject | |
583 | In-Reply-To: $tpl_reply_to | |
584 | ||
585 | EOT | |
586 | for my $f (@files) { | |
587 | print C get_patch_subject($f); | |
588 | } | |
589 | close(C); | |
590 | ||
beece9da PH |
591 | if ($annotate) { |
592 | do_edit($compose_filename, @files); | |
593 | } else { | |
594 | do_edit($compose_filename); | |
595 | } | |
596 | ||
597 | open(C2,">",$compose_filename . ".final") | |
598 | or die "Failed to open $compose_filename.final : " . $!; | |
599 | ||
600 | open(C,"<",$compose_filename) | |
601 | or die "Failed to open $compose_filename : " . $!; | |
602 | ||
603 | my $need_8bit_cte = file_has_nonascii($compose_filename); | |
604 | my $in_body = 0; | |
605 | my $summary_empty = 1; | |
606 | while(<C>) { | |
40e6e8a0 | 607 | next if m/^GIT:/; |
beece9da PH |
608 | if ($in_body) { |
609 | $summary_empty = 0 unless (/^\n$/); | |
610 | } elsif (/^\n$/) { | |
611 | $in_body = 1; | |
612 | if ($need_8bit_cte) { | |
613 | print C2 "MIME-Version: 1.0\n", | |
614 | "Content-Type: text/plain; ", | |
d1fff6fc | 615 | "charset=UTF-8\n", |
beece9da PH |
616 | "Content-Transfer-Encoding: 8bit\n"; |
617 | } | |
618 | } elsif (/^MIME-Version:/i) { | |
619 | $need_8bit_cte = 0; | |
620 | } elsif (/^Subject:\s*(.+)\s*$/i) { | |
621 | $initial_subject = $1; | |
622 | my $subject = $initial_subject; | |
623 | $_ = "Subject: " . | |
624 | ($subject =~ /[^[:ascii:]]/ ? | |
625 | quote_rfc2047($subject) : | |
626 | $subject) . | |
627 | "\n"; | |
628 | } elsif (/^In-Reply-To:\s*(.+)\s*$/i) { | |
629 | $initial_reply_to = $1; | |
630 | next; | |
631 | } elsif (/^From:\s*(.+)\s*$/i) { | |
632 | $sender = $1; | |
633 | next; | |
634 | } elsif (/^(?:To|Cc|Bcc):/i) { | |
635 | print "To/Cc/Bcc fields are not interpreted yet, they have been ignored\n"; | |
636 | next; | |
637 | } | |
638 | print C2 $_; | |
639 | } | |
640 | close(C); | |
641 | close(C2); | |
642 | ||
643 | if ($summary_empty) { | |
644 | print "Summary email is empty, skipping it\n"; | |
645 | $compose = -1; | |
646 | } | |
647 | } elsif ($annotate) { | |
648 | do_edit(@files); | |
649 | } | |
650 | ||
6e182518 JS |
651 | sub ask { |
652 | my ($prompt, %arg) = @_; | |
0da43a68 | 653 | my $valid_re = $arg{valid_re}; |
6e182518 JS |
654 | my $default = $arg{default}; |
655 | my $resp; | |
656 | my $i = 0; | |
5906f54e JS |
657 | return defined $default ? $default : undef |
658 | unless defined $term->IN and defined fileno($term->IN) and | |
659 | defined $term->OUT and defined fileno($term->OUT); | |
6e182518 JS |
660 | while ($i++ < 10) { |
661 | $resp = $term->readline($prompt); | |
662 | if (!defined $resp) { # EOF | |
663 | print "\n"; | |
664 | return defined $default ? $default : undef; | |
665 | } | |
666 | if ($resp eq '' and defined $default) { | |
667 | return $default; | |
668 | } | |
0da43a68 | 669 | if (!defined $valid_re or $resp =~ /$valid_re/) { |
6e182518 JS |
670 | return $resp; |
671 | } | |
672 | } | |
673 | return undef; | |
674 | } | |
675 | ||
3cae7e5b TR |
676 | my %broken_encoding; |
677 | ||
678 | sub file_declares_8bit_cte($) { | |
679 | my $fn = shift; | |
680 | open (my $fh, '<', $fn); | |
681 | while (my $line = <$fh>) { | |
682 | last if ($line =~ /^$/); | |
683 | return 1 if ($line =~ /^Content-Transfer-Encoding: .*8bit.*$/); | |
684 | } | |
685 | close $fh; | |
686 | return 0; | |
687 | } | |
688 | ||
689 | foreach my $f (@files) { | |
690 | next unless (body_or_subject_has_nonascii($f) | |
691 | && !file_declares_8bit_cte($f)); | |
692 | $broken_encoding{$f} = 1; | |
693 | } | |
694 | ||
695 | if (!defined $auto_8bit_encoding && scalar %broken_encoding) { | |
696 | print "The following files are 8bit, but do not declare " . | |
697 | "a Content-Transfer-Encoding.\n"; | |
698 | foreach my $f (sort keys %broken_encoding) { | |
699 | print " $f\n"; | |
700 | } | |
701 | $auto_8bit_encoding = ask("Which 8bit encoding should I declare [UTF-8]? ", | |
702 | default => "UTF-8"); | |
703 | } | |
704 | ||
1f038a0c | 705 | my $prompting = 0; |
94638f89 | 706 | if (!defined $sender) { |
ad79c024 | 707 | $sender = $repoauthor || $repocommitter || ''; |
6e182518 JS |
708 | $sender = ask("Who should the emails appear to be from? [$sender] ", |
709 | default => $sender); | |
94638f89 | 710 | print "Emails will be sent from: ", $sender, "\n"; |
1f038a0c | 711 | $prompting++; |
83b24437 RA |
712 | } |
713 | ||
714 | if (!@to) { | |
6e182518 JS |
715 | my $to = ask("Who should the emails be sent to? "); |
716 | push @to, parse_address_line($to) if defined $to; # sanitized/validated later | |
1f038a0c | 717 | $prompting++; |
83b24437 RA |
718 | } |
719 | ||
994d6c66 | 720 | sub expand_aliases { |
302e04ea JK |
721 | return map { expand_one_alias($_) } @_; |
722 | } | |
723 | ||
724 | my %EXPANDED_ALIASES; | |
725 | sub expand_one_alias { | |
726 | my $alias = shift; | |
727 | if ($EXPANDED_ALIASES{$alias}) { | |
728 | die "fatal: alias '$alias' expands to itself\n"; | |
729 | } | |
730 | local $EXPANDED_ALIASES{$alias} = 1; | |
731 | return $aliases{$alias} ? expand_aliases(@{$aliases{$alias}}) : $alias; | |
994d6c66 EW |
732 | } |
733 | ||
734 | @to = expand_aliases(@to); | |
5b56aaa2 | 735 | @to = (map { sanitize_address($_) } @to); |
994d6c66 | 736 | @initial_cc = expand_aliases(@initial_cc); |
58063245 | 737 | @bcclist = expand_aliases(@bcclist); |
994d6c66 | 738 | |
5483c71d | 739 | if ($thread && !defined $initial_reply_to && $prompting) { |
6e182518 JS |
740 | $initial_reply_to = ask( |
741 | "Message-ID to be used as In-Reply-To for the first email? "); | |
83b24437 | 742 | } |
1ca3d6ed | 743 | if (defined $initial_reply_to) { |
0fb7fc75 JS |
744 | $initial_reply_to =~ s/^\s*<?//; |
745 | $initial_reply_to =~ s/>?\s*$//; | |
746 | $initial_reply_to = "<$initial_reply_to>" if $initial_reply_to ne ''; | |
ace9c2a9 | 747 | } |
ace72086 | 748 | |
34cc60ce | 749 | if (!defined $smtp_server) { |
aca7ad76 EW |
750 | foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { |
751 | if (-x $_) { | |
752 | $smtp_server = $_; | |
753 | last; | |
754 | } | |
755 | } | |
756 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
757 | } |
758 | ||
c1f2aa45 JS |
759 | if ($compose && $compose > 0) { |
760 | @files = ($compose_filename . ".final", @files); | |
1f038a0c RA |
761 | } |
762 | ||
83b24437 | 763 | # Variables we set as part of the loop over files |
c1f2aa45 | 764 | our ($message_id, %mail, $subject, $reply_to, $references, $message, |
dc1460aa | 765 | $needs_confirm, $message_num, $ask_default); |
83b24437 | 766 | |
567ffeb7 EW |
767 | sub extract_valid_address { |
768 | my $address = shift; | |
ad9c18f5 | 769 | my $local_part_regexp = '[^<>"\s@]+'; |
09302e17 | 770 | my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+'; |
db3106b2 EW |
771 | |
772 | # check for a local address: | |
ad9c18f5 | 773 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 774 | |
155197e6 | 775 | $address =~ s/^\s*<(.*)>\s*$/$1/; |
567ffeb7 | 776 | if ($have_email_valid) { |
ad9c18f5 | 777 | return scalar Email::Valid->address($address); |
567ffeb7 EW |
778 | } else { |
779 | # less robust/correct than the monster regexp in Email::Valid, | |
780 | # but still does a 99% job, and one less dependency | |
ad9c18f5 | 781 | $address =~ /($local_part_regexp\@$domain_regexp)/; |
e96fd305 | 782 | return $1; |
567ffeb7 EW |
783 | } |
784 | } | |
83b24437 RA |
785 | |
786 | # Usually don't need to change anything below here. | |
787 | ||
788 | # we make a "fake" message id by taking the current number | |
789 | # of seconds since the beginning of Unix time and tacking on | |
790 | # a random number to the end, in case we are called quicker than | |
791 | # 1 second since the last time we were called. | |
8037d1a3 RA |
792 | |
793 | # We'll setup a template for the message id, using the "from" address: | |
8037d1a3 | 794 | |
be510cfe | 795 | my ($message_id_stamp, $message_id_serial); |
68ce9330 | 796 | sub make_message_id { |
be510cfe JH |
797 | my $uniq; |
798 | if (!defined $message_id_stamp) { | |
799 | $message_id_stamp = sprintf("%s-%s", time, $$); | |
800 | $message_id_serial = 0; | |
801 | } | |
802 | $message_id_serial++; | |
803 | $uniq = "$message_id_stamp-$message_id_serial"; | |
804 | ||
aeb59328 | 805 | my $du_part; |
94638f89 UKK |
806 | for ($sender, $repocommitter, $repoauthor) { |
807 | $du_part = extract_valid_address(sanitize_address($_)); | |
808 | last if (defined $du_part and $du_part ne ''); | |
aeb59328 | 809 | } |
94638f89 | 810 | if (not defined $du_part or $du_part eq '') { |
aeb59328 JH |
811 | use Sys::Hostname qw(); |
812 | $du_part = 'user@' . Sys::Hostname::hostname(); | |
813 | } | |
be510cfe JH |
814 | my $message_id_template = "<%s-git-send-email-%s>"; |
815 | $message_id = sprintf($message_id_template, $uniq, $du_part); | |
8037d1a3 | 816 | #print "new message id = $message_id\n"; # Was useful for debugging |
83b24437 RA |
817 | } |
818 | ||
819 | ||
820 | ||
a5370b16 | 821 | $time = time - scalar $#files; |
83b24437 | 822 | |
374c5905 JR |
823 | sub unquote_rfc2047 { |
824 | local ($_) = @_; | |
8291db6f JK |
825 | my $encoding; |
826 | if (s/=\?([^?]+)\?q\?(.*)\?=/$2/g) { | |
827 | $encoding = $1; | |
374c5905 JR |
828 | s/_/ /g; |
829 | s/=([0-9A-F]{2})/chr(hex($1))/eg; | |
830 | } | |
8291db6f | 831 | return wantarray ? ($_, $encoding) : $_; |
374c5905 JR |
832 | } |
833 | ||
d54eaaa2 JK |
834 | sub quote_rfc2047 { |
835 | local $_ = shift; | |
d1fff6fc | 836 | my $encoding = shift || 'UTF-8'; |
d54eaaa2 JK |
837 | s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; |
838 | s/(.*)/=\?$encoding\?q\?$1\?=/; | |
839 | return $_; | |
840 | } | |
841 | ||
a3a8262b BC |
842 | sub is_rfc2047_quoted { |
843 | my $s = shift; | |
844 | my $token = '[^][()<>@,;:"\/?.= \000-\037\177-\377]+'; | |
845 | my $encoded_text = '[!->@-~]+'; | |
846 | length($s) <= 75 && | |
847 | $s =~ m/^(?:"[[:ascii:]]*"|=\?$token\?$token\?$encoded_text\?=)$/o; | |
848 | } | |
849 | ||
5b56aaa2 | 850 | # use the simplest quoting being able to handle the recipient |
68ce9330 | 851 | sub sanitize_address { |
732263d4 | 852 | my ($recipient) = @_; |
5b56aaa2 UKK |
853 | my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); |
854 | ||
855 | if (not $recipient_name) { | |
856 | return "$recipient"; | |
857 | } | |
858 | ||
859 | # if recipient_name is already quoted, do nothing | |
a3a8262b | 860 | if (is_rfc2047_quoted($recipient_name)) { |
5b56aaa2 UKK |
861 | return $recipient; |
862 | } | |
863 | ||
864 | # rfc2047 is needed if a non-ascii char is included | |
865 | if ($recipient_name =~ /[^[:ascii:]]/) { | |
a61c0ffa | 866 | $recipient_name =~ s/^"(.*)"$/$1/; |
d54eaaa2 | 867 | $recipient_name = quote_rfc2047($recipient_name); |
732263d4 | 868 | } |
5b56aaa2 UKK |
869 | |
870 | # double quotes are needed if specials or CTLs are included | |
871 | elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) { | |
18023c20 | 872 | $recipient_name =~ s/(["\\\r])/\\$1/g; |
5b56aaa2 UKK |
873 | $recipient_name = "\"$recipient_name\""; |
874 | } | |
875 | ||
876 | return "$recipient_name $recipient_addr"; | |
877 | ||
732263d4 RJ |
878 | } |
879 | ||
134550fe JA |
880 | # Returns the local Fully Qualified Domain Name (FQDN) if available. |
881 | # | |
882 | # Tightly configured MTAa require that a caller sends a real DNS | |
883 | # domain name that corresponds the IP address in the HELO/EHLO | |
884 | # handshake. This is used to verify the connection and prevent | |
885 | # spammers from trying to hide their identity. If the DNS and IP don't | |
886 | # match, the receiveing MTA may deny the connection. | |
887 | # | |
888 | # Here is a deny example of Net::SMTP with the default "localhost.localdomain" | |
889 | # | |
890 | # Net::SMTP=GLOB(0x267ec28)>>> EHLO localhost.localdomain | |
891 | # Net::SMTP=GLOB(0x267ec28)<<< 550 EHLO argument does not match calling host | |
892 | # | |
893 | # This maildomain*() code is based on ideas in Perl library Test::Reporter | |
894 | # /usr/share/perl5/Test/Reporter/Mail/Util.pm ==> sub _maildomain () | |
895 | ||
59a86303 BG |
896 | sub valid_fqdn { |
897 | my $domain = shift; | |
898 | return !($^O eq 'darwin' && $domain =~ /\.local$/) && $domain =~ /\./; | |
899 | } | |
900 | ||
68ce9330 | 901 | sub maildomain_net { |
134550fe JA |
902 | my $maildomain; |
903 | ||
904 | if (eval { require Net::Domain; 1 }) { | |
905 | my $domain = Net::Domain::domainname(); | |
59a86303 | 906 | $maildomain = $domain if valid_fqdn($domain); |
134550fe JA |
907 | } |
908 | ||
909 | return $maildomain; | |
910 | } | |
911 | ||
68ce9330 | 912 | sub maildomain_mta { |
134550fe JA |
913 | my $maildomain; |
914 | ||
915 | if (eval { require Net::SMTP; 1 }) { | |
916 | for my $host (qw(mailhost localhost)) { | |
917 | my $smtp = Net::SMTP->new($host); | |
918 | if (defined $smtp) { | |
919 | my $domain = $smtp->domain; | |
920 | $smtp->quit; | |
921 | ||
59a86303 | 922 | $maildomain = $domain if valid_fqdn($domain); |
134550fe JA |
923 | |
924 | last if $maildomain; | |
925 | } | |
926 | } | |
927 | } | |
928 | ||
929 | return $maildomain; | |
930 | } | |
931 | ||
68ce9330 | 932 | sub maildomain { |
69cf7bfd | 933 | return maildomain_net() || maildomain_mta() || 'localhost.localdomain'; |
134550fe JA |
934 | } |
935 | ||
15da1084 | 936 | # Returns 1 if the message was sent, and 0 otherwise. |
a1b5b371 | 937 | # In actuality, the whole program dies when there |
15da1084 MW |
938 | # is an error sending a message. |
939 | ||
68ce9330 | 940 | sub send_message { |
4bc87a28 | 941 | my @recipients = unique_email_list(@to); |
7ac17529 ABH |
942 | @cc = (grep { my $cc = extract_valid_address($_); |
943 | not grep { $cc eq $_ } @recipients | |
944 | } | |
945 | map { sanitize_address($_) } | |
946 | @cc); | |
4bc87a28 | 947 | my $to = join (",\n\t", @recipients); |
58063245 | 948 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
c38f0247 | 949 | @recipients = (map { extract_valid_address($_) } @recipients); |
6bdca890 | 950 | my $date = format_2822_time($time++); |
e923effb ML |
951 | my $gitversion = '@@GIT_VERSION@@'; |
952 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 953 | $gitversion = Git::version(); |
e923effb | 954 | } |
4bc87a28 | 955 | |
02461e0e | 956 | my $cc = join(",\n\t", unique_email_list(@cc)); |
f06a6a49 JH |
957 | my $ccline = ""; |
958 | if ($cc ne '') { | |
959 | $ccline = "\nCc: $cc"; | |
960 | } | |
94638f89 | 961 | my $sanitized_sender = sanitize_address($sender); |
4f3d3703 | 962 | make_message_id() unless defined($message_id); |
aeb59328 | 963 | |
94638f89 | 964 | my $header = "From: $sanitized_sender |
f06a6a49 | 965 | To: $to${ccline} |
4bc87a28 | 966 | Subject: $subject |
4bc87a28 EW |
967 | Date: $date |
968 | Message-Id: $message_id | |
e923effb | 969 | X-Mailer: git-send-email $gitversion |
4bc87a28 | 970 | "; |
3e0c4ffd | 971 | if ($reply_to) { |
7ccf7927 RA |
972 | |
973 | $header .= "In-Reply-To: $reply_to\n"; | |
974 | $header .= "References: $references\n"; | |
975 | } | |
ce91c2f6 JH |
976 | if (@xh) { |
977 | $header .= join("\n", @xh) . "\n"; | |
978 | } | |
4bc87a28 | 979 | |
c38f0247 | 980 | my @sendmail_parameters = ('-i', @recipients); |
94638f89 | 981 | my $raw_from = $sanitized_sender; |
c89e3241 FC |
982 | if (defined $envelope_sender && $envelope_sender ne "auto") { |
983 | $raw_from = $envelope_sender; | |
984 | } | |
f073a592 RJ |
985 | $raw_from = extract_valid_address($raw_from); |
986 | unshift (@sendmail_parameters, | |
987 | '-f', $raw_from) if(defined $envelope_sender); | |
8e3d436b | 988 | |
c1f2aa45 JS |
989 | if ($needs_confirm && !$dry_run) { |
990 | print "\n$header\n"; | |
991 | if ($needs_confirm eq "inform") { | |
992 | $confirm_unconfigured = 0; # squelch this message for the rest of this run | |
6e182518 | 993 | $ask_default = "y"; # assume yes on EOF since user hasn't explicitly asked for confirmation |
c1f2aa45 JS |
994 | print " The Cc list above has been expanded by additional\n"; |
995 | print " addresses found in the patch commit message. By default\n"; | |
996 | print " send-email prompts before sending whenever this occurs.\n"; | |
997 | print " This behavior is controlled by the sendemail.confirm\n"; | |
998 | print " configuration setting.\n"; | |
999 | print "\n"; | |
1000 | print " For additional information, run 'git send-email --help'.\n"; | |
1001 | print " To retain the current behavior, but squelch this message,\n"; | |
1002 | print " run 'git config --global sendemail.confirm auto'.\n\n"; | |
1003 | } | |
6e182518 JS |
1004 | $_ = ask("Send this email? ([y]es|[n]o|[q]uit|[a]ll): ", |
1005 | valid_re => qr/^(?:yes|y|no|n|quit|q|all|a)/i, | |
1006 | default => $ask_default); | |
1007 | die "Send this email reply required" unless defined $_; | |
c1f2aa45 | 1008 | if (/^n/i) { |
15da1084 | 1009 | return 0; |
c1f2aa45 JS |
1010 | } elsif (/^q/i) { |
1011 | cleanup_compose_files(); | |
1012 | exit(0); | |
1013 | } elsif (/^a/i) { | |
1014 | $confirm = 'never'; | |
1015 | } | |
1016 | } | |
1017 | ||
6130259c MW |
1018 | if ($dry_run) { |
1019 | # We don't want to send the email. | |
1020 | } elsif ($smtp_server =~ m#^/#) { | |
aca7ad76 EW |
1021 | my $pid = open my $sm, '|-'; |
1022 | defined $pid or die $!; | |
1023 | if (!$pid) { | |
8e3d436b | 1024 | exec($smtp_server, @sendmail_parameters) or die $!; |
aca7ad76 EW |
1025 | } |
1026 | print $sm "$header\n$message"; | |
1027 | close $sm or die $?; | |
1028 | } else { | |
44b2476a JH |
1029 | |
1030 | if (!defined $smtp_server) { | |
1031 | die "The required SMTP server is not properly defined." | |
1032 | } | |
1033 | ||
f6bebd12 | 1034 | if ($smtp_encryption eq 'ssl') { |
44b2476a | 1035 | $smtp_server_port ||= 465; # ssmtp |
34cc60ce | 1036 | require Net::SMTP::SSL; |
69cf7bfd | 1037 | $smtp_domain ||= maildomain(); |
134550fe | 1038 | $smtp ||= Net::SMTP::SSL->new($smtp_server, |
69cf7bfd | 1039 | Hello => $smtp_domain, |
134550fe | 1040 | Port => $smtp_server_port); |
34cc60ce DS |
1041 | } |
1042 | else { | |
1043 | require Net::SMTP; | |
69cf7bfd | 1044 | $smtp_domain ||= maildomain(); |
44b2476a JH |
1045 | $smtp ||= Net::SMTP->new((defined $smtp_server_port) |
1046 | ? "$smtp_server:$smtp_server_port" | |
f60812ef | 1047 | : $smtp_server, |
69cf7bfd | 1048 | Hello => $smtp_domain, |
f60812ef | 1049 | Debug => $debug_net_smtp); |
fb3650ed | 1050 | if ($smtp_encryption eq 'tls' && $smtp) { |
f6bebd12 TR |
1051 | require Net::SMTP::SSL; |
1052 | $smtp->command('STARTTLS'); | |
1053 | $smtp->response(); | |
1054 | if ($smtp->code == 220) { | |
1055 | $smtp = Net::SMTP::SSL->start_SSL($smtp) | |
1056 | or die "STARTTLS failed! ".$smtp->message; | |
6cbf8b00 | 1057 | $smtp_encryption = ''; |
9d1ccf5e RS |
1058 | # Send EHLO again to receive fresh |
1059 | # supported commands | |
1060 | $smtp->hello(); | |
f6bebd12 TR |
1061 | } else { |
1062 | die "Server does not support STARTTLS! ".$smtp->message; | |
1063 | } | |
1064 | } | |
44b2476a JH |
1065 | } |
1066 | ||
1067 | if (!$smtp) { | |
f60812ef | 1068 | die "Unable to initialize SMTP properly. Check config and use --smtp-debug. ", |
e5afb3a6 JA |
1069 | "VALUES: server=$smtp_server ", |
1070 | "encryption=$smtp_encryption ", | |
69cf7bfd | 1071 | "hello=$smtp_domain", |
e5afb3a6 | 1072 | defined $smtp_server_port ? "port=$smtp_server_port" : ""; |
44b2476a JH |
1073 | } |
1074 | ||
2363d746 MW |
1075 | if (defined $smtp_authuser) { |
1076 | ||
1077 | if (!defined $smtp_authpass) { | |
1078 | ||
1079 | system "stty -echo"; | |
1080 | ||
1081 | do { | |
1082 | print "Password: "; | |
1083 | $_ = <STDIN>; | |
1084 | print "\n"; | |
1085 | } while (!defined $_); | |
1086 | ||
1087 | chomp($smtp_authpass = $_); | |
1088 | ||
1089 | system "stty echo"; | |
1090 | } | |
1091 | ||
5f5b6118 | 1092 | $auth ||= $smtp->auth( $smtp_authuser, $smtp_authpass ) or die $smtp->message; |
34cc60ce | 1093 | } |
2363d746 | 1094 | |
2b69bfc2 | 1095 | $smtp->mail( $raw_from ) or die $smtp->message; |
aca7ad76 EW |
1096 | $smtp->to( @recipients ) or die $smtp->message; |
1097 | $smtp->data or die $smtp->message; | |
1098 | $smtp->datasend("$header\n$message") or die $smtp->message; | |
1099 | $smtp->dataend() or die $smtp->message; | |
15da1084 | 1100 | $smtp->code =~ /250|200/ or die "Failed to send $subject\n".$smtp->message; |
aca7ad76 | 1101 | } |
2718435b | 1102 | if ($quiet) { |
71c7da94 | 1103 | printf (($dry_run ? "Dry-" : "")."Sent %s\n", $subject); |
2718435b | 1104 | } else { |
b7f30e0a | 1105 | print (($dry_run ? "Dry-" : "")."OK. Log says:\n"); |
2b69bfc2 | 1106 | if ($smtp_server !~ m#^/#) { |
aca7ad76 | 1107 | print "Server: $smtp_server\n"; |
2b69bfc2 | 1108 | print "MAIL FROM:<$raw_from>\n"; |
02461e0e JP |
1109 | foreach my $entry (@recipients) { |
1110 | print "RCPT TO:<$entry>\n"; | |
1111 | } | |
aca7ad76 | 1112 | } else { |
8e3d436b | 1113 | print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n"; |
aca7ad76 | 1114 | } |
b7f30e0a | 1115 | print $header, "\n"; |
aca7ad76 EW |
1116 | if ($smtp) { |
1117 | print "Result: ", $smtp->code, ' ', | |
1118 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; | |
1119 | } else { | |
1120 | print "Result: OK\n"; | |
1121 | } | |
30d08b34 | 1122 | } |
15da1084 MW |
1123 | |
1124 | return 1; | |
83b24437 RA |
1125 | } |
1126 | ||
83b24437 | 1127 | $reply_to = $initial_reply_to; |
2186d566 | 1128 | $references = $initial_reply_to || ''; |
83b24437 | 1129 | $subject = $initial_subject; |
c1f2aa45 | 1130 | $message_num = 0; |
83b24437 RA |
1131 | |
1132 | foreach my $t (@files) { | |
83b24437 RA |
1133 | open(F,"<",$t) or die "can't open file $t"; |
1134 | ||
94638f89 | 1135 | my $author = undef; |
8291db6f JK |
1136 | my $author_encoding; |
1137 | my $has_content_type; | |
1138 | my $body_encoding; | |
c1f2aa45 | 1139 | @cc = (); |
ce91c2f6 | 1140 | @xh = (); |
e6b0964a | 1141 | my $input_format = undef; |
5012699d | 1142 | my @header = (); |
83b24437 | 1143 | $message = ""; |
c1f2aa45 | 1144 | $message_num++; |
5012699d | 1145 | # First unfold multiline header fields |
83b24437 | 1146 | while(<F>) { |
5012699d JS |
1147 | last if /^\s*$/; |
1148 | if (/^\s+\S/ and @header) { | |
1149 | chomp($header[$#header]); | |
1150 | s/^\s+/ /; | |
1151 | $header[$#header] .= $_; | |
1152 | } else { | |
1153 | push(@header, $_); | |
1154 | } | |
1155 | } | |
1156 | # Now parse the header | |
1157 | foreach(@header) { | |
1158 | if (/^From /) { | |
1159 | $input_format = 'mbox'; | |
1160 | next; | |
1161 | } | |
1162 | chomp; | |
1163 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { | |
1164 | $input_format = 'mbox'; | |
1165 | } | |
1166 | ||
1167 | if (defined $input_format && $input_format eq 'mbox') { | |
1168 | if (/^Subject:\s+(.*)$/) { | |
1169 | $subject = $1; | |
e6b0964a | 1170 | } |
5012699d JS |
1171 | elsif (/^From:\s+(.*)$/) { |
1172 | ($author, $author_encoding) = unquote_rfc2047($1); | |
1173 | next if $suppress_cc{'author'}; | |
1174 | next if $suppress_cc{'self'} and $author eq $sender; | |
1175 | printf("(mbox) Adding cc: %s from line '%s'\n", | |
1176 | $1, $_) unless $quiet; | |
1177 | push @cc, $1; | |
e6b0964a | 1178 | } |
5012699d JS |
1179 | elsif (/^Cc:\s+(.*)$/) { |
1180 | foreach my $addr (parse_address_line($1)) { | |
1181 | if (unquote_rfc2047($addr) eq $sender) { | |
65648283 | 1182 | next if ($suppress_cc{'self'}); |
65648283 DB |
1183 | } else { |
1184 | next if ($suppress_cc{'cc'}); | |
8a8e6235 | 1185 | } |
83b24437 | 1186 | printf("(mbox) Adding cc: %s from line '%s'\n", |
5012699d JS |
1187 | $addr, $_) unless $quiet; |
1188 | push @cc, $addr; | |
83b24437 | 1189 | } |
5012699d JS |
1190 | } |
1191 | elsif (/^Content-type:/i) { | |
1192 | $has_content_type = 1; | |
1193 | if (/charset="?([^ "]+)/) { | |
1194 | $body_encoding = $1; | |
83b24437 | 1195 | } |
5012699d | 1196 | push @xh, $_; |
83b24437 | 1197 | } |
5012699d JS |
1198 | elsif (/^Message-Id: (.*)/i) { |
1199 | $message_id = $1; | |
83b24437 | 1200 | } |
5012699d JS |
1201 | elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) { |
1202 | push @xh, $_; | |
1203 | } | |
1204 | ||
83b24437 | 1205 | } else { |
5012699d JS |
1206 | # In the traditional |
1207 | # "send lots of email" format, | |
1208 | # line 1 = cc | |
1209 | # line 2 = subject | |
1210 | # So let's support that, too. | |
1211 | $input_format = 'lots'; | |
1212 | if (@cc == 0 && !$suppress_cc{'cc'}) { | |
1213 | printf("(non-mbox) Adding cc: %s from line '%s'\n", | |
1214 | $_, $_) unless $quiet; | |
1215 | push @cc, $_; | |
1216 | } elsif (!defined $subject) { | |
1217 | $subject = $_; | |
83b24437 RA |
1218 | } |
1219 | } | |
1220 | } | |
5012699d JS |
1221 | # Now parse the message body |
1222 | while(<F>) { | |
1223 | $message .= $_; | |
1224 | if (/^(Signed-off-by|Cc): (.*)$/i) { | |
5012699d | 1225 | chomp; |
3531e270 | 1226 | my ($what, $c) = ($1, $2); |
5012699d | 1227 | chomp $c; |
3531e270 JS |
1228 | if ($c eq $sender) { |
1229 | next if ($suppress_cc{'self'}); | |
1230 | } else { | |
1231 | next if $suppress_cc{'sob'} and $what =~ /Signed-off-by/i; | |
1232 | next if $suppress_cc{'bodycc'} and $what =~ /Cc/i; | |
1233 | } | |
5012699d | 1234 | push @cc, $c; |
3531e270 | 1235 | printf("(body) Adding cc: %s from line '%s'\n", |
5012699d JS |
1236 | $c, $_) unless $quiet; |
1237 | } | |
1238 | } | |
83b24437 | 1239 | close F; |
324a8bd0 | 1240 | |
65648283 | 1241 | if (defined $cc_cmd && !$suppress_cc{'cccmd'}) { |
cb8a9bd5 | 1242 | open(F, "$cc_cmd \Q$t\E |") |
324a8bd0 JP |
1243 | or die "(cc-cmd) Could not execute '$cc_cmd'"; |
1244 | while(<F>) { | |
1245 | my $c = $_; | |
1246 | $c =~ s/^\s*//g; | |
1247 | $c =~ s/\n$//g; | |
620bb245 | 1248 | next if ($c eq $sender and $suppress_from); |
324a8bd0 JP |
1249 | push @cc, $c; |
1250 | printf("(cc-cmd) Adding cc: %s from: '%s'\n", | |
1251 | $c, $cc_cmd) unless $quiet; | |
1252 | } | |
1253 | close F | |
1254 | or die "(cc-cmd) failed to close pipe to '$cc_cmd'"; | |
1255 | } | |
1256 | ||
3cae7e5b TR |
1257 | if ($broken_encoding{$t} && !$has_content_type) { |
1258 | $has_content_type = 1; | |
1259 | push @xh, "MIME-Version: 1.0", | |
1260 | "Content-Type: text/plain; charset=$auto_8bit_encoding", | |
1261 | "Content-Transfer-Encoding: 8bit"; | |
1262 | $body_encoding = $auto_8bit_encoding; | |
1263 | } | |
1264 | ||
1265 | if ($broken_encoding{$t} && !is_rfc2047_quoted($subject)) { | |
1266 | $subject = quote_rfc2047($subject, $auto_8bit_encoding); | |
1267 | } | |
1268 | ||
5012699d | 1269 | if (defined $author and $author ne $sender) { |
94638f89 | 1270 | $message = "From: $author\n\n$message"; |
8291db6f JK |
1271 | if (defined $author_encoding) { |
1272 | if ($has_content_type) { | |
1273 | if ($body_encoding eq $author_encoding) { | |
1274 | # ok, we already have the right encoding | |
1275 | } | |
1276 | else { | |
1277 | # uh oh, we should re-encode | |
1278 | } | |
1279 | } | |
1280 | else { | |
3cae7e5b | 1281 | $has_content_type = 1; |
8291db6f JK |
1282 | push @xh, |
1283 | 'MIME-Version: 1.0', | |
8641ee3d JK |
1284 | "Content-Type: text/plain; charset=$author_encoding", |
1285 | 'Content-Transfer-Encoding: 8bit'; | |
8291db6f JK |
1286 | } |
1287 | } | |
8a8e6235 | 1288 | } |
83b24437 | 1289 | |
c1f2aa45 JS |
1290 | $needs_confirm = ( |
1291 | $confirm eq "always" or | |
1292 | ($confirm =~ /^(?:auto|cc)$/ && @cc) or | |
1293 | ($confirm =~ /^(?:auto|compose)$/ && $compose && $message_num == 1)); | |
1294 | $needs_confirm = "inform" if ($needs_confirm && $confirm_unconfigured && @cc); | |
1295 | ||
1296 | @cc = (@initial_cc, @cc); | |
1297 | ||
15da1084 | 1298 | my $message_was_sent = send_message(); |
83b24437 RA |
1299 | |
1300 | # set up for the next message | |
95a877a3 | 1301 | if ($thread && $message_was_sent && |
528fb087 | 1302 | (chain_reply_to() || !defined $reply_to || length($reply_to) == 0)) { |
78488b2c | 1303 | $reply_to = $message_id; |
7ccf7927 | 1304 | if (length $references > 0) { |
a925b89c | 1305 | $references .= "\n $message_id"; |
7ccf7927 RA |
1306 | } else { |
1307 | $references = "$message_id"; | |
1308 | } | |
78488b2c | 1309 | } |
4f3d3703 | 1310 | $message_id = undef; |
83b24437 | 1311 | } |
e205735d | 1312 | |
c1f2aa45 | 1313 | cleanup_compose_files(); |
1f038a0c RA |
1314 | |
1315 | sub cleanup_compose_files() { | |
c1f2aa45 | 1316 | unlink($compose_filename, $compose_filename . ".final") if $compose; |
1f038a0c RA |
1317 | } |
1318 | ||
4bc87a28 | 1319 | $smtp->quit if $smtp; |
e205735d RA |
1320 | |
1321 | sub unique_email_list(@) { | |
1322 | my %seen; | |
1323 | my @emails; | |
1324 | ||
1325 | foreach my $entry (@_) { | |
db3106b2 EW |
1326 | if (my $clean = extract_valid_address($entry)) { |
1327 | $seen{$clean} ||= 0; | |
1328 | next if $seen{$clean}++; | |
1329 | push @emails, $entry; | |
1330 | } else { | |
1331 | print STDERR "W: unable to extract a valid address", | |
1332 | " from: $entry\n"; | |
1333 | } | |
e205735d RA |
1334 | } |
1335 | return @emails; | |
1336 | } | |
747bbff9 JK |
1337 | |
1338 | sub validate_patch { | |
1339 | my $fn = shift; | |
1340 | open(my $fh, '<', $fn) | |
1341 | or die "unable to open $fn: $!\n"; | |
1342 | while (my $line = <$fh>) { | |
1343 | if (length($line) > 998) { | |
1344 | return "$.: patch contains a line longer than 998 characters"; | |
1345 | } | |
1346 | } | |
1347 | return undef; | |
1348 | } | |
0706bd19 JK |
1349 | |
1350 | sub file_has_nonascii { | |
1351 | my $fn = shift; | |
1352 | open(my $fh, '<', $fn) | |
1353 | or die "unable to open $fn: $!\n"; | |
1354 | while (my $line = <$fh>) { | |
1355 | return 1 if $line =~ /[^[:ascii:]]/; | |
1356 | } | |
1357 | return 0; | |
1358 | } | |
3cae7e5b TR |
1359 | |
1360 | sub body_or_subject_has_nonascii { | |
1361 | my $fn = shift; | |
1362 | open(my $fh, '<', $fn) | |
1363 | or die "unable to open $fn: $!\n"; | |
1364 | while (my $line = <$fh>) { | |
1365 | last if $line =~ /^$/; | |
1366 | return 1 if $line =~ /^Subject.*[^[:ascii:]]/; | |
1367 | } | |
1368 | while (my $line = <$fh>) { | |
1369 | return 1 if $line =~ /[^[:ascii:]]/; | |
1370 | } | |
1371 | return 0; | |
1372 | } |