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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; | |
f916ab0c | 22 | use POSIX qw/strftime/; |
83b24437 | 23 | use Term::ReadLine; |
83b24437 | 24 | use Getopt::Long; |
0e73b3ee | 25 | use Text::ParseWords; |
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 > |
17b7a832 | 49 | git send-email --dump-aliases |
4ed62b03 MW |
50 | |
51 | Composing: | |
52 | --from <str> * Email From: | |
f434c083 SB |
53 | --[no-]to <str> * Email To: |
54 | --[no-]cc <str> * Email Cc: | |
55 | --[no-]bcc <str> * Email Bcc: | |
4ed62b03 MW |
56 | --subject <str> * Email "Subject:" |
57 | --in-reply-to <str> * Email "In-Reply-To:" | |
ac1596a6 | 58 | --[no-]xmailer * Add "X-Mailer:" header (default). |
402596aa | 59 | --[no-]annotate * Review each patch that will be sent in an editor. |
4ed62b03 | 60 | --compose * Open an editor for introduction. |
62e00690 | 61 | --compose-encoding <str> * Encoding to assume for introduction. |
3cae7e5b | 62 | --8bit-encoding <str> * Encoding to assume 8bit mails if undeclared |
8d814084 | 63 | --transfer-encoding <str> * Transfer encoding to use (quoted-printable, 8bit, base64) |
4ed62b03 MW |
64 | |
65 | Sending: | |
66 | --envelope-sender <str> * Email envelope sender. | |
67 | --smtp-server <str:int> * Outgoing SMTP server to use. The port | |
68 | is optional. Default 'localhost'. | |
052fbea2 | 69 | --smtp-server-option <str> * Outgoing SMTP server option to use. |
4ed62b03 MW |
70 | --smtp-server-port <int> * Outgoing SMTP server port. |
71 | --smtp-user <str> * Username for SMTP-AUTH. | |
72 | --smtp-pass <str> * Password for SMTP-AUTH; not necessary. | |
73 | --smtp-encryption <str> * tls or ssl; anything else disables. | |
74 | --smtp-ssl * Deprecated. Use '--smtp-encryption ssl'. | |
35035bbf RR |
75 | --smtp-ssl-cert-path <str> * Path to ca-certificates (either directory or file). |
76 | Pass an empty string to disable certificate | |
77 | verification. | |
134550fe | 78 | --smtp-domain <str> * The domain name sent to HELO/EHLO handshake |
0f2e68b5 JV |
79 | --smtp-auth <str> * Space-separated list of allowed AUTH mechanisms. |
80 | This setting forces to use one of the listed mechanisms. | |
f60812ef | 81 | --smtp-debug <0|1> * Disable, enable Net::SMTP debug. |
4ed62b03 MW |
82 | |
83 | Automating: | |
84 | --identity <str> * Use the sendemail.<id> options. | |
6e74e075 | 85 | --to-cmd <str> * Email To: via `<str> \$patch_path` |
4ed62b03 | 86 | --cc-cmd <str> * Email Cc: via `<str> \$patch_path` |
3531e270 | 87 | --suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, all. |
f515c904 MT |
88 | --[no-]cc-cover * Email Cc: addresses in the cover letter. |
89 | --[no-]to-cover * Email To: addresses in the cover letter. | |
3531e270 | 90 | --[no-]signed-off-by-cc * Send to Signed-off-by: addresses. Default on. |
4ed62b03 | 91 | --[no-]suppress-from * Send to self. Default off. |
41fe87fa | 92 | --[no-]chain-reply-to * Chain In-Reply-To: fields. Default off. |
4ed62b03 MW |
93 | --[no-]thread * Use In-Reply-To: field. Default on. |
94 | ||
95 | Administering: | |
c1f2aa45 JS |
96 | --confirm <str> * Confirm recipients before sending; |
97 | auto, cc, compose, always, or never. | |
4ed62b03 MW |
98 | --quiet * Output one line of info per email. |
99 | --dry-run * Don't actually send the emails. | |
100 | --[no-]validate * Perform patch sanity checks. Default on. | |
5df9fcf6 PH |
101 | --[no-]format-patch * understand any non optional arguments as |
102 | `git format-patch` ones. | |
a03bc5b6 | 103 | --force * Send even if safety checks would prevent it. |
c764a0c2 | 104 | |
17b7a832 JK |
105 | Information: |
106 | --dump-aliases * Dump configured aliases and exit. | |
107 | ||
1b0baf14 MC |
108 | EOT |
109 | exit(1); | |
110 | } | |
111 | ||
4bc87a28 | 112 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
113 | sub format_2822_time { |
114 | my ($time) = @_; | |
115 | my @localtm = localtime($time); | |
116 | my @gmttm = gmtime($time); | |
117 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
118 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
119 | if ($localtm[0] != $gmttm[0]) { | |
120 | die "local zone differs from GMT by a non-minute interval\n"; | |
121 | } | |
122 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
123 | $localmin += 1440; | |
124 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
125 | $localmin -= 1440; | |
126 | } elsif ($gmttm[6] != $localtm[6]) { | |
127 | die "local time offset greater than or equal to 24 hours\n"; | |
128 | } | |
129 | my $offset = $localmin - $gmtmin; | |
130 | my $offhour = $offset / 60; | |
131 | my $offmin = abs($offset % 60); | |
132 | if (abs($offhour) >= 24) { | |
133 | die ("local time offset greater than or equal to 24 hours\n"); | |
134 | } | |
135 | ||
136 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
137 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
138 | $localtm[3], | |
139 | qw(Jan Feb Mar Apr May Jun | |
140 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
141 | $localtm[5]+1900, | |
142 | $localtm[2], | |
143 | $localtm[1], | |
144 | $localtm[0], | |
145 | ($offset >= 0) ? '+' : '-', | |
146 | abs($offhour), | |
147 | $offmin, | |
148 | ); | |
149 | } | |
4bc87a28 | 150 | |
567ffeb7 | 151 | my $have_email_valid = eval { require Email::Valid; 1 }; |
5012699d | 152 | my $have_mail_address = eval { require Mail::Address; 1 }; |
4bc87a28 | 153 | my $smtp; |
5f5b6118 | 154 | my $auth; |
4bc87a28 | 155 | |
11f70a7e РД |
156 | # Regexes for RFC 2047 productions. |
157 | my $re_token = qr/[^][()<>@,;:\\"\/?.= \000-\037\177-\377]+/; | |
158 | my $re_encoded_text = qr/[^? \000-\037\177-\377]+/; | |
159 | my $re_encoded_word = qr/=\?($re_token)\?($re_token)\?($re_encoded_text)\?=/; | |
160 | ||
83b24437 | 161 | # Variables we fill in automatically, or via prompting: |
3c3bb51c | 162 | my (@to,$no_to,@initial_to,@cc,$no_cc,@initial_cc,@bcclist,$no_bcc,@xh, |
8fd5bb7f | 163 | $initial_reply_to,$initial_subject,@files, |
ac1596a6 | 164 | $author,$sender,$smtp_authpass,$annotate,$use_xmailer,$compose,$time); |
83b24437 | 165 | |
f073a592 | 166 | my $envelope_sender; |
78488b2c | 167 | |
9133261f | 168 | # Example reply to: |
83b24437 | 169 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 170 | |
ad79c024 FL |
171 | my $repo = eval { Git->repository() }; |
172 | my @repo = $repo ? ($repo) : (); | |
280242d1 | 173 | my $term = eval { |
0fb7fc75 JS |
174 | $ENV{"GIT_SEND_EMAIL_NOTTY"} |
175 | ? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT | |
176 | : new Term::ReadLine 'git-send-email'; | |
280242d1 JH |
177 | }; |
178 | if ($@) { | |
179 | $term = new FakeTerm "$@: going non-interactive"; | |
180 | } | |
83b24437 | 181 | |
5483c71d AR |
182 | # Behavior modification variables |
183 | my ($quiet, $dry_run) = (0, 0); | |
5df9fcf6 | 184 | my $format_patch; |
afe756c9 | 185 | my $compose_filename; |
a03bc5b6 | 186 | my $force = 0; |
17b7a832 | 187 | my $dump_aliases = 0; |
5483c71d | 188 | |
8fd5bb7f PH |
189 | # Handle interactive edition of files. |
190 | my $multiedit; | |
0ce142c9 | 191 | my $editor; |
b4479f07 | 192 | |
8fd5bb7f | 193 | sub do_edit { |
0ce142c9 MG |
194 | if (!defined($editor)) { |
195 | $editor = Git::command_oneline('var', 'GIT_EDITOR'); | |
196 | } | |
8fd5bb7f | 197 | if (defined($multiedit) && !$multiedit) { |
beece9da PH |
198 | map { |
199 | system('sh', '-c', $editor.' "$@"', $editor, $_); | |
200 | if (($? & 127) || ($? >> 8)) { | |
201 | die("the editor exited uncleanly, aborting everything"); | |
202 | } | |
203 | } @_; | |
8fd5bb7f PH |
204 | } else { |
205 | system('sh', '-c', $editor.' "$@"', $editor, @_); | |
beece9da PH |
206 | if (($? & 127) || ($? >> 8)) { |
207 | die("the editor exited uncleanly, aborting everything"); | |
208 | } | |
8fd5bb7f PH |
209 | } |
210 | } | |
5483c71d AR |
211 | |
212 | # Variables with corresponding config settings | |
6e74e075 | 213 | my ($thread, $chain_reply_to, $suppress_from, $signed_off_by_cc); |
f515c904 | 214 | my ($cover_cc, $cover_to); |
6e74e075 | 215 | my ($to_cmd, $cc_cmd); |
052fbea2 | 216 | my ($smtp_server, $smtp_server_port, @smtp_server_options); |
35035bbf | 217 | my ($smtp_authuser, $smtp_encryption, $smtp_ssl_cert_path); |
0f2e68b5 | 218 | my ($identity, $aliasfiletype, @alias_files, $smtp_domain, $smtp_auth); |
c1f2aa45 | 219 | my ($validate, $confirm); |
65648283 | 220 | my (@suppress_cc); |
3cae7e5b | 221 | my ($auto_8bit_encoding); |
62e00690 | 222 | my ($compose_encoding); |
8d814084 | 223 | my ($target_xfer_encoding); |
5483c71d | 224 | |
f60812ef JA |
225 | my ($debug_net_smtp) = 0; # Net::SMTP, see send_message() |
226 | ||
34cc60ce | 227 | my %config_bool_settings = ( |
5483c71d | 228 | "thread" => [\$thread, 1], |
b99d22f2 | 229 | "chainreplyto" => [\$chain_reply_to, 0], |
65648283 | 230 | "suppressfrom" => [\$suppress_from, undef], |
ddc3d4fe | 231 | "signedoffbycc" => [\$signed_off_by_cc, undef], |
f515c904 MT |
232 | "cccover" => [\$cover_cc, undef], |
233 | "tocover" => [\$cover_to, undef], | |
ddc3d4fe | 234 | "signedoffcc" => [\$signed_off_by_cc, undef], # Deprecated |
dbf5e1e9 | 235 | "validate" => [\$validate, 1], |
402596aa | 236 | "multiedit" => [\$multiedit, undef], |
ac1596a6 LH |
237 | "annotate" => [\$annotate, undef], |
238 | "xmailer" => [\$use_xmailer, 1] | |
e46f7a0e AR |
239 | ); |
240 | ||
34cc60ce DS |
241 | my %config_settings = ( |
242 | "smtpserver" => \$smtp_server, | |
44b2476a | 243 | "smtpserverport" => \$smtp_server_port, |
052fbea2 | 244 | "smtpserveroption" => \@smtp_server_options, |
34cc60ce DS |
245 | "smtpuser" => \$smtp_authuser, |
246 | "smtppass" => \$smtp_authpass, | |
e1e9115d | 247 | "smtpdomain" => \$smtp_domain, |
0f2e68b5 | 248 | "smtpauth" => \$smtp_auth, |
3c3bb51c | 249 | "to" => \@initial_to, |
6e74e075 | 250 | "tocmd" => \$to_cmd, |
5f8b9fcd | 251 | "cc" => \@initial_cc, |
34cc60ce DS |
252 | "cccmd" => \$cc_cmd, |
253 | "aliasfiletype" => \$aliasfiletype, | |
254 | "bcc" => \@bcclist, | |
65648283 | 255 | "suppresscc" => \@suppress_cc, |
9f7820ae | 256 | "envelopesender" => \$envelope_sender, |
c1f2aa45 | 257 | "confirm" => \$confirm, |
09caa24f | 258 | "from" => \$sender, |
3cae7e5b | 259 | "assume8bitencoding" => \$auto_8bit_encoding, |
62e00690 | 260 | "composeencoding" => \$compose_encoding, |
8d814084 | 261 | "transferencoding" => \$target_xfer_encoding, |
34cc60ce | 262 | ); |
4a62d3f5 | 263 | |
cec5dae8 CS |
264 | my %config_path_settings = ( |
265 | "aliasesfile" => \@alias_files, | |
6e07a3b5 | 266 | "smtpsslcertpath" => \$smtp_ssl_cert_path, |
cec5dae8 CS |
267 | ); |
268 | ||
87429976 MW |
269 | # Handle Uncouth Termination |
270 | sub signal_handler { | |
271 | ||
272 | # Make text normal | |
273 | print color("reset"), "\n"; | |
274 | ||
275 | # SMTP password masked | |
276 | system "stty echo"; | |
277 | ||
278 | # tmp files from --compose | |
afe756c9 JS |
279 | if (defined $compose_filename) { |
280 | if (-e $compose_filename) { | |
281 | print "'$compose_filename' contains an intermediate version of the email you were composing.\n"; | |
282 | } | |
283 | if (-e ($compose_filename . ".final")) { | |
284 | print "'$compose_filename.final' contains the composed email.\n" | |
285 | } | |
87429976 MW |
286 | } |
287 | ||
288 | exit; | |
289 | }; | |
290 | ||
291 | $SIG{TERM} = \&signal_handler; | |
292 | $SIG{INT} = \&signal_handler; | |
293 | ||
83b24437 RA |
294 | # Begin by accumulating all the variables (defined above), that we will end up |
295 | # needing, first, from the command line: | |
296 | ||
c5978246 CB |
297 | my $help; |
298 | my $rc = GetOptions("h" => \$help, | |
17b7a832 JK |
299 | "dump-aliases" => \$dump_aliases); |
300 | usage() unless $rc; | |
301 | die "--dump-aliases incompatible with other options\n" | |
302 | if !$help and $dump_aliases and @ARGV; | |
303 | $rc = GetOptions( | |
c5978246 | 304 | "sender|from=s" => \$sender, |
83b24437 RA |
305 | "in-reply-to=s" => \$initial_reply_to, |
306 | "subject=s" => \$initial_subject, | |
3c3bb51c | 307 | "to=s" => \@initial_to, |
6e74e075 | 308 | "to-cmd=s" => \$to_cmd, |
f434c083 | 309 | "no-to" => \$no_to, |
da140f8b | 310 | "cc=s" => \@initial_cc, |
f434c083 | 311 | "no-cc" => \$no_cc, |
58063245 | 312 | "bcc=s" => \@bcclist, |
f434c083 | 313 | "no-bcc" => \$no_bcc, |
78488b2c | 314 | "chain-reply-to!" => \$chain_reply_to, |
f4714943 | 315 | "no-chain-reply-to" => sub {$chain_reply_to = 0}, |
3342d850 | 316 | "smtp-server=s" => \$smtp_server, |
052fbea2 | 317 | "smtp-server-option=s" => \@smtp_server_options, |
44b2476a | 318 | "smtp-server-port=s" => \$smtp_server_port, |
34cc60ce | 319 | "smtp-user=s" => \$smtp_authuser, |
2363d746 | 320 | "smtp-pass:s" => \$smtp_authpass, |
f6bebd12 TR |
321 | "smtp-ssl" => sub { $smtp_encryption = 'ssl' }, |
322 | "smtp-encryption=s" => \$smtp_encryption, | |
979e652a | 323 | "smtp-ssl-cert-path=s" => \$smtp_ssl_cert_path, |
f60812ef | 324 | "smtp-debug:i" => \$debug_net_smtp, |
69cf7bfd | 325 | "smtp-domain:s" => \$smtp_domain, |
0f2e68b5 | 326 | "smtp-auth=s" => \$smtp_auth, |
34cc60ce | 327 | "identity=s" => \$identity, |
402596aa | 328 | "annotate!" => \$annotate, |
f4714943 | 329 | "no-annotate" => sub {$annotate = 0}, |
1f038a0c | 330 | "compose" => \$compose, |
30d08b34 | 331 | "quiet" => \$quiet, |
324a8bd0 | 332 | "cc-cmd=s" => \$cc_cmd, |
5483c71d | 333 | "suppress-from!" => \$suppress_from, |
f4714943 | 334 | "no-suppress-from" => sub {$suppress_from = 0}, |
65648283 | 335 | "suppress-cc=s" => \@suppress_cc, |
ddc3d4fe | 336 | "signed-off-cc|signed-off-by-cc!" => \$signed_off_by_cc, |
f4714943 | 337 | "no-signed-off-cc|no-signed-off-by-cc" => sub {$signed_off_by_cc = 0}, |
f515c904 | 338 | "cc-cover|cc-cover!" => \$cover_cc, |
f4714943 | 339 | "no-cc-cover" => sub {$cover_cc = 0}, |
f515c904 | 340 | "to-cover|to-cover!" => \$cover_to, |
f4714943 | 341 | "no-to-cover" => sub {$cover_to = 0}, |
c1f2aa45 | 342 | "confirm=s" => \$confirm, |
6130259c | 343 | "dry-run" => \$dry_run, |
f073a592 | 344 | "envelope-sender=s" => \$envelope_sender, |
5483c71d | 345 | "thread!" => \$thread, |
f4714943 | 346 | "no-thread" => sub {$thread = 0}, |
dbf5e1e9 | 347 | "validate!" => \$validate, |
f4714943 | 348 | "no-validate" => sub {$validate = 0}, |
8d814084 | 349 | "transfer-encoding=s" => \$target_xfer_encoding, |
5df9fcf6 | 350 | "format-patch!" => \$format_patch, |
f4714943 | 351 | "no-format-patch" => sub {$format_patch = 0}, |
3cae7e5b | 352 | "8bit-encoding=s" => \$auto_8bit_encoding, |
62e00690 | 353 | "compose-encoding=s" => \$compose_encoding, |
a03bc5b6 | 354 | "force" => \$force, |
ac1596a6 | 355 | "xmailer!" => \$use_xmailer, |
f4714943 | 356 | "no-xmailer" => sub {$use_xmailer = 0}, |
83b24437 RA |
357 | ); |
358 | ||
c5978246 | 359 | usage() if $help; |
1b0baf14 MC |
360 | unless ($rc) { |
361 | usage(); | |
362 | } | |
363 | ||
eed6ca7c JS |
364 | die "Cannot run git format-patch from outside a repository\n" |
365 | if $format_patch and not $repo; | |
366 | ||
34cc60ce DS |
367 | # Now, let's fill any that aren't set in with defaults: |
368 | ||
369 | sub read_config { | |
370 | my ($prefix) = @_; | |
371 | ||
372 | foreach my $setting (keys %config_bool_settings) { | |
373 | my $target = $config_bool_settings{$setting}->[0]; | |
ad79c024 | 374 | $$target = Git::config_bool(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
375 | } |
376 | ||
cec5dae8 | 377 | foreach my $setting (keys %config_path_settings) { |
463b0ea2 CS |
378 | my $target = $config_path_settings{$setting}; |
379 | if (ref($target) eq "ARRAY") { | |
380 | unless (@$target) { | |
381 | my @values = Git::config_path(@repo, "$prefix.$setting"); | |
382 | @$target = @values if (@values && defined $values[0]); | |
383 | } | |
384 | } | |
385 | else { | |
386 | $$target = Git::config_path(@repo, "$prefix.$setting") unless (defined $$target); | |
387 | } | |
cec5dae8 CS |
388 | } |
389 | ||
34cc60ce DS |
390 | foreach my $setting (keys %config_settings) { |
391 | my $target = $config_settings{$setting}; | |
f434c083 SB |
392 | next if $setting eq "to" and defined $no_to; |
393 | next if $setting eq "cc" and defined $no_cc; | |
394 | next if $setting eq "bcc" and defined $no_bcc; | |
34cc60ce DS |
395 | if (ref($target) eq "ARRAY") { |
396 | unless (@$target) { | |
ad79c024 | 397 | my @values = Git::config(@repo, "$prefix.$setting"); |
34cc60ce DS |
398 | @$target = @values if (@values && defined $values[0]); |
399 | } | |
400 | } | |
401 | else { | |
ad79c024 | 402 | $$target = Git::config(@repo, "$prefix.$setting") unless (defined $$target); |
34cc60ce DS |
403 | } |
404 | } | |
f6bebd12 TR |
405 | |
406 | if (!defined $smtp_encryption) { | |
407 | my $enc = Git::config(@repo, "$prefix.smtpencryption"); | |
408 | if (defined $enc) { | |
409 | $smtp_encryption = $enc; | |
410 | } elsif (Git::config_bool(@repo, "$prefix.smtpssl")) { | |
411 | $smtp_encryption = 'ssl'; | |
412 | } | |
413 | } | |
34cc60ce DS |
414 | } |
415 | ||
416 | # read configuration from [sendemail "$identity"], fall back on [sendemail] | |
ad79c024 | 417 | $identity = Git::config(@repo, "sendemail.identity") unless (defined $identity); |
34cc60ce DS |
418 | read_config("sendemail.$identity") if (defined $identity); |
419 | read_config("sendemail"); | |
420 | ||
421 | # fall back on builtin bool defaults | |
422 | foreach my $setting (values %config_bool_settings) { | |
423 | ${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]})); | |
424 | } | |
425 | ||
fa835cd5 TR |
426 | # 'default' encryption is none -- this only prevents a warning |
427 | $smtp_encryption = '' unless (defined $smtp_encryption); | |
428 | ||
65648283 DB |
429 | # Set CC suppressions |
430 | my(%suppress_cc); | |
431 | if (@suppress_cc) { | |
432 | foreach my $entry (@suppress_cc) { | |
433 | die "Unknown --suppress-cc field: '$entry'\n" | |
e9bf741b | 434 | unless $entry =~ /^(?:all|cccmd|cc|author|self|sob|body|bodycc)$/; |
65648283 DB |
435 | $suppress_cc{$entry} = 1; |
436 | } | |
437 | } | |
438 | ||
439 | if ($suppress_cc{'all'}) { | |
cb8a9bd5 | 440 | foreach my $entry (qw (cccmd cc author self sob body bodycc)) { |
65648283 DB |
441 | $suppress_cc{$entry} = 1; |
442 | } | |
443 | delete $suppress_cc{'all'}; | |
444 | } | |
445 | ||
446 | # If explicit old-style ones are specified, they trump --suppress-cc. | |
447 | $suppress_cc{'self'} = $suppress_from if defined $suppress_from; | |
ddc3d4fe | 448 | $suppress_cc{'sob'} = !$signed_off_by_cc if defined $signed_off_by_cc; |
65648283 | 449 | |
3531e270 JS |
450 | if ($suppress_cc{'body'}) { |
451 | foreach my $entry (qw (sob bodycc)) { | |
452 | $suppress_cc{$entry} = 1; | |
453 | } | |
454 | delete $suppress_cc{'body'}; | |
455 | } | |
456 | ||
c1f2aa45 JS |
457 | # Set confirm's default value |
458 | my $confirm_unconfigured = !defined $confirm; | |
459 | if ($confirm_unconfigured) { | |
460 | $confirm = scalar %suppress_cc ? 'compose' : 'auto'; | |
461 | }; | |
462 | die "Unknown --confirm setting: '$confirm'\n" | |
463 | unless $confirm =~ /^(?:auto|cc|compose|always|never)/; | |
464 | ||
65648283 DB |
465 | # Debugging, print out the suppressions. |
466 | if (0) { | |
467 | print "suppressions:\n"; | |
468 | foreach my $entry (keys %suppress_cc) { | |
469 | printf " %-5s -> $suppress_cc{$entry}\n", $entry; | |
470 | } | |
471 | } | |
472 | ||
ad79c024 FL |
473 | my ($repoauthor, $repocommitter); |
474 | ($repoauthor) = Git::ident_person(@repo, 'author'); | |
475 | ($repocommitter) = Git::ident_person(@repo, 'committer'); | |
34cc60ce | 476 | |
5012699d JS |
477 | sub parse_address_line { |
478 | if ($have_mail_address) { | |
479 | return map { $_->format } Mail::Address->parse($_[0]); | |
480 | } else { | |
8d314d7a | 481 | return Git::parse_mailboxes($_[0]); |
5012699d JS |
482 | } |
483 | } | |
484 | ||
0e73b3ee | 485 | sub split_addrs { |
2f0e7cbb | 486 | return quotewords('\s*,\s*', 1, @_); |
0e73b3ee WF |
487 | } |
488 | ||
994d6c66 | 489 | my %aliases; |
09f1157b ES |
490 | |
491 | sub parse_sendmail_alias { | |
492 | local $_ = shift; | |
493 | if (/"/) { | |
494 | print STDERR "warning: sendmail alias with quotes is not supported: $_\n"; | |
86b89848 ES |
495 | } elsif (/:include:/) { |
496 | print STDERR "warning: `:include:` not supported: $_\n"; | |
497 | } elsif (/[\/|]/) { | |
498 | print STDERR "warning: `/file` or `|pipe` redirection not supported: $_\n"; | |
09f1157b ES |
499 | } elsif (/^(\S+?)\s*:\s*(.+)$/) { |
500 | my ($alias, $addr) = ($1, $2); | |
501 | $aliases{$alias} = [ split_addrs($addr) ]; | |
502 | } else { | |
503 | print STDERR "warning: sendmail line is not recognized: $_\n"; | |
504 | } | |
505 | } | |
506 | ||
507 | sub parse_sendmail_aliases { | |
508 | my $fh = shift; | |
2532dd06 | 509 | my $s = ''; |
09f1157b | 510 | while (<$fh>) { |
2532dd06 | 511 | chomp; |
020be85f | 512 | next if /^\s*$/ || /^\s*#/; |
2532dd06 ES |
513 | $s .= $_, next if $s =~ s/\\$// || s/^\s+//; |
514 | parse_sendmail_alias($s) if $s; | |
515 | $s = $_; | |
09f1157b | 516 | } |
2532dd06 ES |
517 | $s =~ s/\\$//; # silently tolerate stray '\' on last line |
518 | parse_sendmail_alias($s) if $s; | |
09f1157b ES |
519 | } |
520 | ||
994d6c66 EW |
521 | my %parse_alias = ( |
522 | # multiline formats can be supported in the future | |
523 | mutt => sub { my $fh = shift; while (<$fh>) { | |
ffc01f9b | 524 | if (/^\s*alias\s+(?:-group\s+\S+\s+)*(\S+)\s+(.*)$/) { |
994d6c66 EW |
525 | my ($alias, $addr) = ($1, $2); |
526 | $addr =~ s/#.*$//; # mutt allows # comments | |
2c510f21 EW |
527 | # commas delimit multiple addresses |
528 | my @addr = split_addrs($addr); | |
529 | ||
530 | # quotes may be escaped in the file, | |
531 | # unescape them so we do not double-escape them later. | |
532 | s/\\"/"/g foreach @addr; | |
533 | $aliases{$alias} = \@addr | |
994d6c66 EW |
534 | }}}, |
535 | mailrc => sub { my $fh = shift; while (<$fh>) { | |
a277d1ef | 536 | if (/^alias\s+(\S+)\s+(.*?)\s*$/) { |
994d6c66 | 537 | # spaces delimit multiple addresses |
fe87c921 | 538 | $aliases{$1} = [ quotewords('\s+', 0, $2) ]; |
994d6c66 | 539 | }}}, |
73c427eb TP |
540 | pine => sub { my $fh = shift; my $f='\t[^\t]*'; |
541 | for (my $x = ''; defined($x); $x = $_) { | |
542 | chomp $x; | |
543 | $x .= $1 while(defined($_ = <$fh>) && /^ +(.*)$/); | |
544 | $x =~ /^(\S+)$f\t\(?([^\t]+?)\)?(:?$f){0,2}$/ or next; | |
0e73b3ee | 545 | $aliases{$1} = [ split_addrs($2) ]; |
73c427eb | 546 | }}, |
7613ea35 BP |
547 | elm => sub { my $fh = shift; |
548 | while (<$fh>) { | |
549 | if (/^(\S+)\s+=\s+[^=]+=\s(\S+)/) { | |
550 | my ($alias, $addr) = ($1, $2); | |
551 | $aliases{$alias} = [ split_addrs($addr) ]; | |
552 | } | |
553 | } }, | |
09f1157b | 554 | sendmail => \&parse_sendmail_aliases, |
994d6c66 EW |
555 | gnus => sub { my $fh = shift; while (<$fh>) { |
556 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
557 | $aliases{$1} = [ $2 ]; | |
558 | }}} | |
559 | ); | |
560 | ||
3cb8caf7 | 561 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
562 | foreach my $file (@alias_files) { |
563 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
564 | $parse_alias{$aliasfiletype}->($fh); | |
565 | close $fh; | |
566 | } | |
567 | } | |
568 | ||
17b7a832 JK |
569 | if ($dump_aliases) { |
570 | print "$_\n" for (sort keys %aliases); | |
571 | exit(0); | |
572 | } | |
573 | ||
9b397039 RR |
574 | # is_format_patch_arg($f) returns 0 if $f names a patch, or 1 if |
575 | # $f is a revision list specification to be passed to format-patch. | |
576 | sub is_format_patch_arg { | |
eed6ca7c | 577 | return unless $repo; |
5df9fcf6 PH |
578 | my $f = shift; |
579 | try { | |
580 | $repo->command('rev-parse', '--verify', '--quiet', $f); | |
581 | if (defined($format_patch)) { | |
5df9fcf6 PH |
582 | return $format_patch; |
583 | } | |
584 | die(<<EOF); | |
585 | File '$f' exists but it could also be the range of commits | |
586 | to produce patches for. Please disambiguate by... | |
587 | ||
588 | * Saying "./$f" if you mean a file; or | |
589 | * Giving --format-patch option if you mean a range. | |
590 | EOF | |
591 | } catch Git::Error::Command with { | |
9b397039 | 592 | # Not a valid revision. Treat it as a filename. |
5df9fcf6 PH |
593 | return 0; |
594 | } | |
595 | } | |
596 | ||
aa54892f JK |
597 | # Now that all the defaults are set, process the rest of the command line |
598 | # arguments and collect up the files that need to be processed. | |
5df9fcf6 | 599 | my @rev_list_opts; |
69f4ce55 | 600 | while (defined(my $f = shift @ARGV)) { |
5df9fcf6 PH |
601 | if ($f eq "--") { |
602 | push @rev_list_opts, "--", @ARGV; | |
603 | @ARGV = (); | |
9b397039 | 604 | } elsif (-d $f and !is_format_patch_arg($f)) { |
c6038169 | 605 | opendir my $dh, $f |
aa54892f JK |
606 | or die "Failed to opendir $f: $!"; |
607 | ||
89bf1bac | 608 | push @files, grep { -f $_ } map { catfile($f, $_) } |
c6038169 ÆAB |
609 | sort readdir $dh; |
610 | closedir $dh; | |
9b397039 | 611 | } elsif ((-f $f or -p $f) and !is_format_patch_arg($f)) { |
aa54892f | 612 | push @files, $f; |
aa54892f | 613 | } else { |
5df9fcf6 | 614 | push @rev_list_opts, $f; |
aa54892f JK |
615 | } |
616 | } | |
617 | ||
5df9fcf6 | 618 | if (@rev_list_opts) { |
eed6ca7c JS |
619 | die "Cannot run git format-patch from outside a repository\n" |
620 | unless $repo; | |
5df9fcf6 PH |
621 | push @files, $repo->command('format-patch', '-o', tempdir(CLEANUP => 1), @rev_list_opts); |
622 | } | |
623 | ||
dbf5e1e9 | 624 | if ($validate) { |
c764a0c2 | 625 | foreach my $f (@files) { |
300913bd KB |
626 | unless (-p $f) { |
627 | my $error = validate_patch($f); | |
628 | $error and die "fatal: $f: $error\nwarning: no patches were sent\n"; | |
629 | } | |
c764a0c2 | 630 | } |
747bbff9 JK |
631 | } |
632 | ||
aa54892f JK |
633 | if (@files) { |
634 | unless ($quiet) { | |
635 | print $_,"\n" for (@files); | |
636 | } | |
637 | } else { | |
638 | print STDERR "\nNo patch files specified!\n\n"; | |
639 | usage(); | |
640 | } | |
641 | ||
acf071b0 | 642 | sub get_patch_subject { |
beece9da PH |
643 | my $fn = shift; |
644 | open (my $fh, '<', $fn); | |
645 | while (my $line = <$fh>) { | |
646 | next unless ($line =~ /^Subject: (.*)$/); | |
647 | close $fh; | |
648 | return "GIT: $1\n"; | |
649 | } | |
650 | close $fh; | |
651 | die "No subject line in $fn ?"; | |
652 | } | |
653 | ||
654 | if ($compose) { | |
655 | # Note that this does not need to be secure, but we will make a small | |
656 | # effort to have it be unique | |
afe756c9 JS |
657 | $compose_filename = ($repo ? |
658 | tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) : | |
659 | tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1]; | |
fe0f944f | 660 | open my $c, ">", $compose_filename |
beece9da PH |
661 | or die "Failed to open for writing $compose_filename: $!"; |
662 | ||
663 | ||
664 | my $tpl_sender = $sender || $repoauthor || $repocommitter || ''; | |
665 | my $tpl_subject = $initial_subject || ''; | |
666 | my $tpl_reply_to = $initial_reply_to || ''; | |
667 | ||
fe0f944f | 668 | print $c <<EOT; |
beece9da | 669 | From $tpl_sender # This line is ignored. |
40e6e8a0 | 670 | GIT: Lines beginning in "GIT:" will be removed. |
beece9da PH |
671 | GIT: Consider including an overall diffstat or table of contents |
672 | GIT: for the patch you are writing. | |
673 | GIT: | |
674 | GIT: Clear the body content if you don't wish to send a summary. | |
675 | From: $tpl_sender | |
676 | Subject: $tpl_subject | |
677 | In-Reply-To: $tpl_reply_to | |
678 | ||
679 | EOT | |
680 | for my $f (@files) { | |
fe0f944f | 681 | print $c get_patch_subject($f); |
beece9da | 682 | } |
fe0f944f | 683 | close $c; |
beece9da | 684 | |
beece9da PH |
685 | if ($annotate) { |
686 | do_edit($compose_filename, @files); | |
687 | } else { | |
688 | do_edit($compose_filename); | |
689 | } | |
690 | ||
fe0f944f | 691 | open my $c2, ">", $compose_filename . ".final" |
beece9da PH |
692 | or die "Failed to open $compose_filename.final : " . $!; |
693 | ||
fe0f944f | 694 | open $c, "<", $compose_filename |
beece9da PH |
695 | or die "Failed to open $compose_filename : " . $!; |
696 | ||
697 | my $need_8bit_cte = file_has_nonascii($compose_filename); | |
698 | my $in_body = 0; | |
699 | my $summary_empty = 1; | |
4a47a4dd KM |
700 | if (!defined $compose_encoding) { |
701 | $compose_encoding = "UTF-8"; | |
702 | } | |
fe0f944f | 703 | while(<$c>) { |
40e6e8a0 | 704 | next if m/^GIT:/; |
beece9da PH |
705 | if ($in_body) { |
706 | $summary_empty = 0 unless (/^\n$/); | |
707 | } elsif (/^\n$/) { | |
708 | $in_body = 1; | |
709 | if ($need_8bit_cte) { | |
fe0f944f | 710 | print $c2 "MIME-Version: 1.0\n", |
beece9da | 711 | "Content-Type: text/plain; ", |
62e00690 | 712 | "charset=$compose_encoding\n", |
beece9da PH |
713 | "Content-Transfer-Encoding: 8bit\n"; |
714 | } | |
715 | } elsif (/^MIME-Version:/i) { | |
716 | $need_8bit_cte = 0; | |
717 | } elsif (/^Subject:\s*(.+)\s*$/i) { | |
718 | $initial_subject = $1; | |
719 | my $subject = $initial_subject; | |
720 | $_ = "Subject: " . | |
ce547800 | 721 | quote_subject($subject, $compose_encoding) . |
beece9da PH |
722 | "\n"; |
723 | } elsif (/^In-Reply-To:\s*(.+)\s*$/i) { | |
724 | $initial_reply_to = $1; | |
725 | next; | |
726 | } elsif (/^From:\s*(.+)\s*$/i) { | |
727 | $sender = $1; | |
728 | next; | |
729 | } elsif (/^(?:To|Cc|Bcc):/i) { | |
730 | print "To/Cc/Bcc fields are not interpreted yet, they have been ignored\n"; | |
731 | next; | |
732 | } | |
fe0f944f | 733 | print $c2 $_; |
beece9da | 734 | } |
fe0f944f ÆAB |
735 | close $c; |
736 | close $c2; | |
beece9da PH |
737 | |
738 | if ($summary_empty) { | |
739 | print "Summary email is empty, skipping it\n"; | |
740 | $compose = -1; | |
741 | } | |
742 | } elsif ($annotate) { | |
743 | do_edit(@files); | |
744 | } | |
745 | ||
6e182518 JS |
746 | sub ask { |
747 | my ($prompt, %arg) = @_; | |
0da43a68 | 748 | my $valid_re = $arg{valid_re}; |
6e182518 | 749 | my $default = $arg{default}; |
51bbccfd | 750 | my $confirm_only = $arg{confirm_only}; |
6e182518 JS |
751 | my $resp; |
752 | my $i = 0; | |
5906f54e JS |
753 | return defined $default ? $default : undef |
754 | unless defined $term->IN and defined fileno($term->IN) and | |
755 | defined $term->OUT and defined fileno($term->OUT); | |
6e182518 JS |
756 | while ($i++ < 10) { |
757 | $resp = $term->readline($prompt); | |
758 | if (!defined $resp) { # EOF | |
759 | print "\n"; | |
760 | return defined $default ? $default : undef; | |
761 | } | |
762 | if ($resp eq '' and defined $default) { | |
763 | return $default; | |
764 | } | |
0da43a68 | 765 | if (!defined $valid_re or $resp =~ /$valid_re/) { |
6e182518 JS |
766 | return $resp; |
767 | } | |
51bbccfd JH |
768 | if ($confirm_only) { |
769 | my $yesno = $term->readline("Are you sure you want to use <$resp> [y/N]? "); | |
770 | if (defined $yesno && $yesno =~ /y/i) { | |
771 | return $resp; | |
772 | } | |
773 | } | |
6e182518 | 774 | } |
622bc930 | 775 | return; |
6e182518 JS |
776 | } |
777 | ||
3cae7e5b TR |
778 | my %broken_encoding; |
779 | ||
1d50bfd9 | 780 | sub file_declares_8bit_cte { |
3cae7e5b TR |
781 | my $fn = shift; |
782 | open (my $fh, '<', $fn); | |
783 | while (my $line = <$fh>) { | |
784 | last if ($line =~ /^$/); | |
785 | return 1 if ($line =~ /^Content-Transfer-Encoding: .*8bit.*$/); | |
786 | } | |
787 | close $fh; | |
788 | return 0; | |
789 | } | |
790 | ||
791 | foreach my $f (@files) { | |
792 | next unless (body_or_subject_has_nonascii($f) | |
793 | && !file_declares_8bit_cte($f)); | |
794 | $broken_encoding{$f} = 1; | |
795 | } | |
796 | ||
797 | if (!defined $auto_8bit_encoding && scalar %broken_encoding) { | |
798 | print "The following files are 8bit, but do not declare " . | |
799 | "a Content-Transfer-Encoding.\n"; | |
800 | foreach my $f (sort keys %broken_encoding) { | |
801 | print " $f\n"; | |
802 | } | |
803 | $auto_8bit_encoding = ask("Which 8bit encoding should I declare [UTF-8]? ", | |
852a15d7 | 804 | valid_re => qr/.{4}/, confirm_only => 1, |
3cae7e5b TR |
805 | default => "UTF-8"); |
806 | } | |
807 | ||
a03bc5b6 TR |
808 | if (!$force) { |
809 | for my $f (@files) { | |
0d290a46 | 810 | if (get_patch_subject($f) =~ /\Q*** SUBJECT HERE ***\E/) { |
a03bc5b6 TR |
811 | die "Refusing to send because the patch\n\t$f\n" |
812 | . "has the template subject '*** SUBJECT HERE ***'. " | |
813 | . "Pass --force if you really want to send.\n"; | |
814 | } | |
815 | } | |
816 | } | |
817 | ||
c46e27aa | 818 | if (defined $sender) { |
fa5b1aa9 | 819 | $sender =~ s/^\s+|\s+$//g; |
c46e27aa RL |
820 | ($sender) = expand_aliases($sender); |
821 | } else { | |
ad79c024 | 822 | $sender = $repoauthor || $repocommitter || ''; |
83b24437 RA |
823 | } |
824 | ||
da18759e MT |
825 | # $sender could be an already sanitized address |
826 | # (e.g. sendemail.from could be manually sanitized by user). | |
827 | # But it's a no-op to run sanitize_address on an already sanitized address. | |
828 | $sender = sanitize_address($sender); | |
829 | ||
0d6b21e7 | 830 | my $to_whom = "To whom should the emails be sent (if anyone)?"; |
8cac13dc | 831 | my $prompting = 0; |
8796ff7f | 832 | if (!@initial_to && !defined $to_cmd) { |
0d6b21e7 | 833 | my $to = ask("$to_whom ", |
61837493 | 834 | default => "", |
51bbccfd | 835 | valid_re => qr/\@.*\./, confirm_only => 1); |
3c3bb51c | 836 | push @initial_to, parse_address_line($to) if defined $to; # sanitized/validated later |
1f038a0c | 837 | $prompting++; |
83b24437 RA |
838 | } |
839 | ||
994d6c66 | 840 | sub expand_aliases { |
302e04ea JK |
841 | return map { expand_one_alias($_) } @_; |
842 | } | |
843 | ||
844 | my %EXPANDED_ALIASES; | |
845 | sub expand_one_alias { | |
846 | my $alias = shift; | |
847 | if ($EXPANDED_ALIASES{$alias}) { | |
848 | die "fatal: alias '$alias' expands to itself\n"; | |
849 | } | |
850 | local $EXPANDED_ALIASES{$alias} = 1; | |
851 | return $aliases{$alias} ? expand_aliases(@{$aliases{$alias}}) : $alias; | |
994d6c66 EW |
852 | } |
853 | ||
b5e112d8 RL |
854 | @initial_to = process_address_list(@initial_to); |
855 | @initial_cc = process_address_list(@initial_cc); | |
856 | @bcclist = process_address_list(@bcclist); | |
994d6c66 | 857 | |
5483c71d | 858 | if ($thread && !defined $initial_reply_to && $prompting) { |
6e182518 | 859 | $initial_reply_to = ask( |
61837493 SB |
860 | "Message-ID to be used as In-Reply-To for the first email (if any)? ", |
861 | default => "", | |
51bbccfd | 862 | valid_re => qr/\@.*\./, confirm_only => 1); |
83b24437 | 863 | } |
1ca3d6ed | 864 | if (defined $initial_reply_to) { |
0fb7fc75 JS |
865 | $initial_reply_to =~ s/^\s*<?//; |
866 | $initial_reply_to =~ s/>?\s*$//; | |
867 | $initial_reply_to = "<$initial_reply_to>" if $initial_reply_to ne ''; | |
ace9c2a9 | 868 | } |
ace72086 | 869 | |
34cc60ce | 870 | if (!defined $smtp_server) { |
aca7ad76 EW |
871 | foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { |
872 | if (-x $_) { | |
873 | $smtp_server = $_; | |
874 | last; | |
875 | } | |
876 | } | |
877 | $smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug* | |
3342d850 RA |
878 | } |
879 | ||
c1f2aa45 JS |
880 | if ($compose && $compose > 0) { |
881 | @files = ($compose_filename . ".final", @files); | |
1f038a0c RA |
882 | } |
883 | ||
83b24437 | 884 | # Variables we set as part of the loop over files |
c1f2aa45 | 885 | our ($message_id, %mail, $subject, $reply_to, $references, $message, |
dc1460aa | 886 | $needs_confirm, $message_num, $ask_default); |
83b24437 | 887 | |
567ffeb7 EW |
888 | sub extract_valid_address { |
889 | my $address = shift; | |
35b6ab95 ÆAB |
890 | my $local_part_regexp = qr/[^<>"\s@]+/; |
891 | my $domain_regexp = qr/[^.<>"\s@]+(?:\.[^.<>"\s@]+)+/; | |
db3106b2 EW |
892 | |
893 | # check for a local address: | |
ad9c18f5 | 894 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 895 | |
155197e6 | 896 | $address =~ s/^\s*<(.*)>\s*$/$1/; |
567ffeb7 | 897 | if ($have_email_valid) { |
ad9c18f5 | 898 | return scalar Email::Valid->address($address); |
567ffeb7 | 899 | } |
95c0d4b6 KM |
900 | |
901 | # less robust/correct than the monster regexp in Email::Valid, | |
902 | # but still does a 99% job, and one less dependency | |
903 | return $1 if $address =~ /($local_part_regexp\@$domain_regexp)/; | |
622bc930 | 904 | return; |
567ffeb7 | 905 | } |
83b24437 | 906 | |
e4312255 KM |
907 | sub extract_valid_address_or_die { |
908 | my $address = shift; | |
909 | $address = extract_valid_address($address); | |
910 | die "error: unable to extract a valid address from: $address\n" | |
911 | if !$address; | |
912 | return $address; | |
913 | } | |
914 | ||
915 | sub validate_address { | |
916 | my $address = shift; | |
d0e98107 | 917 | while (!extract_valid_address($address)) { |
5c80afed | 918 | print STDERR "error: unable to extract a valid address from: $address\n"; |
d0e98107 KM |
919 | $_ = ask("What to do with this address? ([q]uit|[d]rop|[e]dit): ", |
920 | valid_re => qr/^(?:quit|q|drop|d|edit|e)/i, | |
5c80afed KM |
921 | default => 'q'); |
922 | if (/^d/i) { | |
923 | return undef; | |
924 | } elsif (/^q/i) { | |
925 | cleanup_compose_files(); | |
926 | exit(0); | |
927 | } | |
0d6b21e7 | 928 | $address = ask("$to_whom ", |
d0e98107 KM |
929 | default => "", |
930 | valid_re => qr/\@.*\./, confirm_only => 1); | |
e4312255 KM |
931 | } |
932 | return $address; | |
933 | } | |
934 | ||
935 | sub validate_address_list { | |
936 | return (grep { defined $_ } | |
937 | map { validate_address($_) } @_); | |
567ffeb7 | 938 | } |
83b24437 RA |
939 | |
940 | # Usually don't need to change anything below here. | |
941 | ||
942 | # we make a "fake" message id by taking the current number | |
943 | # of seconds since the beginning of Unix time and tacking on | |
944 | # a random number to the end, in case we are called quicker than | |
945 | # 1 second since the last time we were called. | |
8037d1a3 RA |
946 | |
947 | # We'll setup a template for the message id, using the "from" address: | |
8037d1a3 | 948 | |
be510cfe | 949 | my ($message_id_stamp, $message_id_serial); |
68ce9330 | 950 | sub make_message_id { |
be510cfe JH |
951 | my $uniq; |
952 | if (!defined $message_id_stamp) { | |
f916ab0c | 953 | $message_id_stamp = strftime("%Y%m%d%H%M%S.$$", gmtime(time)); |
be510cfe JH |
954 | $message_id_serial = 0; |
955 | } | |
956 | $message_id_serial++; | |
957 | $uniq = "$message_id_stamp-$message_id_serial"; | |
958 | ||
aeb59328 | 959 | my $du_part; |
94638f89 UKK |
960 | for ($sender, $repocommitter, $repoauthor) { |
961 | $du_part = extract_valid_address(sanitize_address($_)); | |
962 | last if (defined $du_part and $du_part ne ''); | |
aeb59328 | 963 | } |
94638f89 | 964 | if (not defined $du_part or $du_part eq '') { |
529dd386 | 965 | require Sys::Hostname; |
aeb59328 JH |
966 | $du_part = 'user@' . Sys::Hostname::hostname(); |
967 | } | |
f916ab0c | 968 | my $message_id_template = "<%s-%s>"; |
be510cfe | 969 | $message_id = sprintf($message_id_template, $uniq, $du_part); |
8037d1a3 | 970 | #print "new message id = $message_id\n"; # Was useful for debugging |
83b24437 RA |
971 | } |
972 | ||
973 | ||
974 | ||
a5370b16 | 975 | $time = time - scalar $#files; |
83b24437 | 976 | |
374c5905 JR |
977 | sub unquote_rfc2047 { |
978 | local ($_) = @_; | |
11f70a7e | 979 | my $charset; |
ab47e2a5 РД |
980 | my $sep = qr/[ \t]+/; |
981 | s{$re_encoded_word(?:$sep$re_encoded_word)*}{ | |
982 | my @words = split $sep, $&; | |
983 | foreach (@words) { | |
984 | m/$re_encoded_word/; | |
985 | $charset = $1; | |
986 | my $encoding = $2; | |
987 | my $text = $3; | |
988 | if ($encoding eq 'q' || $encoding eq 'Q') { | |
989 | $_ = $text; | |
990 | s/_/ /g; | |
991 | s/=([0-9A-F]{2})/chr(hex($1))/egi; | |
992 | } else { | |
993 | # other encodings not supported yet | |
994 | } | |
11f70a7e | 995 | } |
ab47e2a5 | 996 | join '', @words; |
b622d4d1 | 997 | }eg; |
11f70a7e | 998 | return wantarray ? ($_, $charset) : $_; |
374c5905 JR |
999 | } |
1000 | ||
d54eaaa2 JK |
1001 | sub quote_rfc2047 { |
1002 | local $_ = shift; | |
d1fff6fc | 1003 | my $encoding = shift || 'UTF-8'; |
d54eaaa2 JK |
1004 | s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; |
1005 | s/(.*)/=\?$encoding\?q\?$1\?=/; | |
1006 | return $_; | |
1007 | } | |
1008 | ||
a3a8262b BC |
1009 | sub is_rfc2047_quoted { |
1010 | my $s = shift; | |
a3a8262b | 1011 | length($s) <= 75 && |
11f70a7e | 1012 | $s =~ m/^(?:"[[:ascii:]]*"|$re_encoded_word)$/o; |
a3a8262b BC |
1013 | } |
1014 | ||
ce547800 KM |
1015 | sub subject_needs_rfc2047_quoting { |
1016 | my $s = shift; | |
1017 | ||
ce1459f7 | 1018 | return ($s =~ /[^[:ascii:]]/) || ($s =~ /=\?/); |
ce547800 KM |
1019 | } |
1020 | ||
1021 | sub quote_subject { | |
1022 | local $subject = shift; | |
1023 | my $encoding = shift || 'UTF-8'; | |
1024 | ||
1025 | if (subject_needs_rfc2047_quoting($subject)) { | |
1026 | return quote_rfc2047($subject, $encoding); | |
1027 | } | |
1028 | return $subject; | |
1029 | } | |
1030 | ||
5b56aaa2 | 1031 | # use the simplest quoting being able to handle the recipient |
68ce9330 | 1032 | sub sanitize_address { |
732263d4 | 1033 | my ($recipient) = @_; |
831a488b KM |
1034 | |
1035 | # remove garbage after email address | |
1036 | $recipient =~ s/(.*>).*$/$1/; | |
1037 | ||
5b56aaa2 UKK |
1038 | my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); |
1039 | ||
1040 | if (not $recipient_name) { | |
ff483897 | 1041 | return $recipient; |
5b56aaa2 UKK |
1042 | } |
1043 | ||
1044 | # if recipient_name is already quoted, do nothing | |
a3a8262b | 1045 | if (is_rfc2047_quoted($recipient_name)) { |
5b56aaa2 UKK |
1046 | return $recipient; |
1047 | } | |
1048 | ||
1fe9703f RL |
1049 | # remove non-escaped quotes |
1050 | $recipient_name =~ s/(^|[^\\])"/$1/g; | |
1051 | ||
5b56aaa2 UKK |
1052 | # rfc2047 is needed if a non-ascii char is included |
1053 | if ($recipient_name =~ /[^[:ascii:]]/) { | |
d54eaaa2 | 1054 | $recipient_name = quote_rfc2047($recipient_name); |
732263d4 | 1055 | } |
5b56aaa2 UKK |
1056 | |
1057 | # double quotes are needed if specials or CTLs are included | |
1058 | elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) { | |
1fe9703f | 1059 | $recipient_name =~ s/([\\\r])/\\$1/g; |
d5c7d69d | 1060 | $recipient_name = qq["$recipient_name"]; |
5b56aaa2 UKK |
1061 | } |
1062 | ||
1063 | return "$recipient_name $recipient_addr"; | |
1064 | ||
732263d4 RJ |
1065 | } |
1066 | ||
e4312255 KM |
1067 | sub sanitize_address_list { |
1068 | return (map { sanitize_address($_) } @_); | |
1069 | } | |
1070 | ||
b5e112d8 | 1071 | sub process_address_list { |
b1c8a11c RL |
1072 | my @addr_list = map { parse_address_line($_) } @_; |
1073 | @addr_list = expand_aliases(@addr_list); | |
b5e112d8 RL |
1074 | @addr_list = sanitize_address_list(@addr_list); |
1075 | @addr_list = validate_address_list(@addr_list); | |
1076 | return @addr_list; | |
1077 | } | |
1078 | ||
134550fe JA |
1079 | # Returns the local Fully Qualified Domain Name (FQDN) if available. |
1080 | # | |
1081 | # Tightly configured MTAa require that a caller sends a real DNS | |
1082 | # domain name that corresponds the IP address in the HELO/EHLO | |
1083 | # handshake. This is used to verify the connection and prevent | |
1084 | # spammers from trying to hide their identity. If the DNS and IP don't | |
1085 | # match, the receiveing MTA may deny the connection. | |
1086 | # | |
1087 | # Here is a deny example of Net::SMTP with the default "localhost.localdomain" | |
1088 | # | |
1089 | # Net::SMTP=GLOB(0x267ec28)>>> EHLO localhost.localdomain | |
1090 | # Net::SMTP=GLOB(0x267ec28)<<< 550 EHLO argument does not match calling host | |
1091 | # | |
1092 | # This maildomain*() code is based on ideas in Perl library Test::Reporter | |
1093 | # /usr/share/perl5/Test/Reporter/Mail/Util.pm ==> sub _maildomain () | |
1094 | ||
59a86303 BG |
1095 | sub valid_fqdn { |
1096 | my $domain = shift; | |
61ef5e9b | 1097 | return defined $domain && !($^O eq 'darwin' && $domain =~ /\.local$/) && $domain =~ /\./; |
59a86303 BG |
1098 | } |
1099 | ||
68ce9330 | 1100 | sub maildomain_net { |
134550fe JA |
1101 | my $maildomain; |
1102 | ||
1103 | if (eval { require Net::Domain; 1 }) { | |
1104 | my $domain = Net::Domain::domainname(); | |
59a86303 | 1105 | $maildomain = $domain if valid_fqdn($domain); |
134550fe JA |
1106 | } |
1107 | ||
1108 | return $maildomain; | |
1109 | } | |
1110 | ||
68ce9330 | 1111 | sub maildomain_mta { |
134550fe JA |
1112 | my $maildomain; |
1113 | ||
1114 | if (eval { require Net::SMTP; 1 }) { | |
1115 | for my $host (qw(mailhost localhost)) { | |
1116 | my $smtp = Net::SMTP->new($host); | |
1117 | if (defined $smtp) { | |
1118 | my $domain = $smtp->domain; | |
1119 | $smtp->quit; | |
1120 | ||
59a86303 | 1121 | $maildomain = $domain if valid_fqdn($domain); |
134550fe JA |
1122 | |
1123 | last if $maildomain; | |
1124 | } | |
1125 | } | |
1126 | } | |
1127 | ||
1128 | return $maildomain; | |
1129 | } | |
1130 | ||
68ce9330 | 1131 | sub maildomain { |
69cf7bfd | 1132 | return maildomain_net() || maildomain_mta() || 'localhost.localdomain'; |
134550fe JA |
1133 | } |
1134 | ||
4d31a44a MN |
1135 | sub smtp_host_string { |
1136 | if (defined $smtp_server_port) { | |
1137 | return "$smtp_server:$smtp_server_port"; | |
1138 | } else { | |
1139 | return $smtp_server; | |
1140 | } | |
1141 | } | |
1142 | ||
1143 | # Returns 1 if authentication succeeded or was not necessary | |
1144 | # (smtp_user was not specified), and 0 otherwise. | |
1145 | ||
1146 | sub smtp_auth_maybe { | |
1147 | if (!defined $smtp_authuser || $auth) { | |
1148 | return 1; | |
1149 | } | |
1150 | ||
1151 | # Workaround AUTH PLAIN/LOGIN interaction defect | |
1152 | # with Authen::SASL::Cyrus | |
1153 | eval { | |
1154 | require Authen::SASL; | |
1155 | Authen::SASL->import(qw(Perl)); | |
1156 | }; | |
1157 | ||
0f2e68b5 JV |
1158 | # Check mechanism naming as defined in: |
1159 | # https://tools.ietf.org/html/rfc4422#page-8 | |
904f6e7c | 1160 | if ($smtp_auth && $smtp_auth !~ /^(\b[A-Z0-9-_]{1,20}\s*)*$/) { |
0f2e68b5 JV |
1161 | die "invalid smtp auth: '${smtp_auth}'"; |
1162 | } | |
1163 | ||
4d31a44a MN |
1164 | # TODO: Authentication may fail not because credentials were |
1165 | # invalid but due to other reasons, in which we should not | |
1166 | # reject credentials. | |
1167 | $auth = Git::credential({ | |
1168 | 'protocol' => 'smtp', | |
1169 | 'host' => smtp_host_string(), | |
1170 | 'username' => $smtp_authuser, | |
1171 | # if there's no password, "git credential fill" will | |
1172 | # give us one, otherwise it'll just pass this one. | |
1173 | 'password' => $smtp_authpass | |
1174 | }, sub { | |
1175 | my $cred = shift; | |
0f2e68b5 JV |
1176 | |
1177 | if ($smtp_auth) { | |
1178 | my $sasl = Authen::SASL->new( | |
1179 | mechanism => $smtp_auth, | |
1180 | callback => { | |
1181 | user => $cred->{'username'}, | |
1182 | pass => $cred->{'password'}, | |
1183 | authname => $cred->{'username'}, | |
1184 | } | |
1185 | ); | |
1186 | ||
1187 | return !!$smtp->auth($sasl); | |
1188 | } | |
1189 | ||
4d31a44a MN |
1190 | return !!$smtp->auth($cred->{'username'}, $cred->{'password'}); |
1191 | }); | |
1192 | ||
1193 | return $auth; | |
1194 | } | |
1195 | ||
35035bbf RR |
1196 | sub ssl_verify_params { |
1197 | eval { | |
1198 | require IO::Socket::SSL; | |
1199 | IO::Socket::SSL->import(qw/SSL_VERIFY_PEER SSL_VERIFY_NONE/); | |
1200 | }; | |
1201 | if ($@) { | |
1202 | print STDERR "Not using SSL_VERIFY_PEER due to out-of-date IO::Socket::SSL.\n"; | |
1203 | return; | |
1204 | } | |
1205 | ||
1206 | if (!defined $smtp_ssl_cert_path) { | |
01645b74 RK |
1207 | # use the OpenSSL defaults |
1208 | return (SSL_verify_mode => SSL_VERIFY_PEER()); | |
35035bbf RR |
1209 | } |
1210 | ||
1211 | if ($smtp_ssl_cert_path eq "") { | |
1212 | return (SSL_verify_mode => SSL_VERIFY_NONE()); | |
1213 | } elsif (-d $smtp_ssl_cert_path) { | |
1214 | return (SSL_verify_mode => SSL_VERIFY_PEER(), | |
1215 | SSL_ca_path => $smtp_ssl_cert_path); | |
1216 | } elsif (-f $smtp_ssl_cert_path) { | |
1217 | return (SSL_verify_mode => SSL_VERIFY_PEER(), | |
1218 | SSL_ca_file => $smtp_ssl_cert_path); | |
1219 | } else { | |
c55d65f3 | 1220 | die "CA path \"$smtp_ssl_cert_path\" does not exist"; |
35035bbf RR |
1221 | } |
1222 | } | |
1223 | ||
cb005c1f EFL |
1224 | sub file_name_is_absolute { |
1225 | my ($path) = @_; | |
1226 | ||
1227 | # msys does not grok DOS drive-prefixes | |
1228 | if ($^O eq 'msys') { | |
f24ecf59 | 1229 | return ($path =~ m#^/# || $path =~ m#^[a-zA-Z]\:#) |
cb005c1f EFL |
1230 | } |
1231 | ||
1232 | require File::Spec::Functions; | |
1233 | return File::Spec::Functions::file_name_is_absolute($path); | |
1234 | } | |
1235 | ||
15da1084 | 1236 | # Returns 1 if the message was sent, and 0 otherwise. |
a1b5b371 | 1237 | # In actuality, the whole program dies when there |
15da1084 MW |
1238 | # is an error sending a message. |
1239 | ||
68ce9330 | 1240 | sub send_message { |
4bc87a28 | 1241 | my @recipients = unique_email_list(@to); |
e4312255 | 1242 | @cc = (grep { my $cc = extract_valid_address_or_die($_); |
83acaaec | 1243 | not grep { $cc eq $_ || $_ =~ /<\Q${cc}\E>$/ } @recipients |
7ac17529 | 1244 | } |
7ac17529 | 1245 | @cc); |
4bc87a28 | 1246 | my $to = join (",\n\t", @recipients); |
58063245 | 1247 | @recipients = unique_email_list(@recipients,@cc,@bcclist); |
e4312255 | 1248 | @recipients = (map { extract_valid_address_or_die($_) } @recipients); |
6bdca890 | 1249 | my $date = format_2822_time($time++); |
e923effb ML |
1250 | my $gitversion = '@@GIT_VERSION@@'; |
1251 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 1252 | $gitversion = Git::version(); |
e923effb | 1253 | } |
4bc87a28 | 1254 | |
02461e0e | 1255 | my $cc = join(",\n\t", unique_email_list(@cc)); |
f06a6a49 JH |
1256 | my $ccline = ""; |
1257 | if ($cc ne '') { | |
1258 | $ccline = "\nCc: $cc"; | |
1259 | } | |
4f3d3703 | 1260 | make_message_id() unless defined($message_id); |
aeb59328 | 1261 | |
da18759e | 1262 | my $header = "From: $sender |
f06a6a49 | 1263 | To: $to${ccline} |
4bc87a28 | 1264 | Subject: $subject |
4bc87a28 EW |
1265 | Date: $date |
1266 | Message-Id: $message_id | |
4bc87a28 | 1267 | "; |
ac1596a6 LH |
1268 | if ($use_xmailer) { |
1269 | $header .= "X-Mailer: git-send-email $gitversion\n"; | |
1270 | } | |
3e0c4ffd | 1271 | if ($reply_to) { |
7ccf7927 RA |
1272 | |
1273 | $header .= "In-Reply-To: $reply_to\n"; | |
1274 | $header .= "References: $references\n"; | |
1275 | } | |
ce91c2f6 JH |
1276 | if (@xh) { |
1277 | $header .= join("\n", @xh) . "\n"; | |
1278 | } | |
4bc87a28 | 1279 | |
c38f0247 | 1280 | my @sendmail_parameters = ('-i', @recipients); |
da18759e | 1281 | my $raw_from = $sender; |
c89e3241 FC |
1282 | if (defined $envelope_sender && $envelope_sender ne "auto") { |
1283 | $raw_from = $envelope_sender; | |
1284 | } | |
f073a592 RJ |
1285 | $raw_from = extract_valid_address($raw_from); |
1286 | unshift (@sendmail_parameters, | |
1287 | '-f', $raw_from) if(defined $envelope_sender); | |
8e3d436b | 1288 | |
c1f2aa45 JS |
1289 | if ($needs_confirm && !$dry_run) { |
1290 | print "\n$header\n"; | |
1291 | if ($needs_confirm eq "inform") { | |
1292 | $confirm_unconfigured = 0; # squelch this message for the rest of this run | |
6e182518 | 1293 | $ask_default = "y"; # assume yes on EOF since user hasn't explicitly asked for confirmation |
c1f2aa45 JS |
1294 | print " The Cc list above has been expanded by additional\n"; |
1295 | print " addresses found in the patch commit message. By default\n"; | |
1296 | print " send-email prompts before sending whenever this occurs.\n"; | |
1297 | print " This behavior is controlled by the sendemail.confirm\n"; | |
1298 | print " configuration setting.\n"; | |
1299 | print "\n"; | |
1300 | print " For additional information, run 'git send-email --help'.\n"; | |
1301 | print " To retain the current behavior, but squelch this message,\n"; | |
1302 | print " run 'git config --global sendemail.confirm auto'.\n\n"; | |
1303 | } | |
6e182518 JS |
1304 | $_ = ask("Send this email? ([y]es|[n]o|[q]uit|[a]ll): ", |
1305 | valid_re => qr/^(?:yes|y|no|n|quit|q|all|a)/i, | |
1306 | default => $ask_default); | |
1307 | die "Send this email reply required" unless defined $_; | |
c1f2aa45 | 1308 | if (/^n/i) { |
15da1084 | 1309 | return 0; |
c1f2aa45 JS |
1310 | } elsif (/^q/i) { |
1311 | cleanup_compose_files(); | |
1312 | exit(0); | |
1313 | } elsif (/^a/i) { | |
1314 | $confirm = 'never'; | |
1315 | } | |
1316 | } | |
1317 | ||
052fbea2 PO |
1318 | unshift (@sendmail_parameters, @smtp_server_options); |
1319 | ||
6130259c MW |
1320 | if ($dry_run) { |
1321 | # We don't want to send the email. | |
cb005c1f | 1322 | } elsif (file_name_is_absolute($smtp_server)) { |
aca7ad76 EW |
1323 | my $pid = open my $sm, '|-'; |
1324 | defined $pid or die $!; | |
1325 | if (!$pid) { | |
8e3d436b | 1326 | exec($smtp_server, @sendmail_parameters) or die $!; |
aca7ad76 EW |
1327 | } |
1328 | print $sm "$header\n$message"; | |
5e2c2ab1 | 1329 | close $sm or die $!; |
aca7ad76 | 1330 | } else { |
44b2476a JH |
1331 | |
1332 | if (!defined $smtp_server) { | |
1333 | die "The required SMTP server is not properly defined." | |
1334 | } | |
1335 | ||
f6bebd12 | 1336 | if ($smtp_encryption eq 'ssl') { |
44b2476a | 1337 | $smtp_server_port ||= 465; # ssmtp |
34cc60ce | 1338 | require Net::SMTP::SSL; |
69cf7bfd | 1339 | $smtp_domain ||= maildomain(); |
5508f3ed | 1340 | require IO::Socket::SSL; |
9d605249 JK |
1341 | |
1342 | # Suppress "variable accessed once" warning. | |
1343 | { | |
1344 | no warnings 'once'; | |
1345 | $IO::Socket::SSL::DEBUG = 1; | |
1346 | } | |
1347 | ||
5508f3ed TR |
1348 | # Net::SMTP::SSL->new() does not forward any SSL options |
1349 | IO::Socket::SSL::set_client_defaults( | |
1350 | ssl_verify_params()); | |
134550fe | 1351 | $smtp ||= Net::SMTP::SSL->new($smtp_server, |
69cf7bfd | 1352 | Hello => $smtp_domain, |
35035bbf | 1353 | Port => $smtp_server_port, |
5508f3ed | 1354 | Debug => $debug_net_smtp); |
34cc60ce DS |
1355 | } |
1356 | else { | |
1357 | require Net::SMTP; | |
69cf7bfd | 1358 | $smtp_domain ||= maildomain(); |
1a741bf7 | 1359 | $smtp_server_port ||= 25; |
1360 | $smtp ||= Net::SMTP->new($smtp_server, | |
69cf7bfd | 1361 | Hello => $smtp_domain, |
1a741bf7 | 1362 | Debug => $debug_net_smtp, |
1363 | Port => $smtp_server_port); | |
fb3650ed | 1364 | if ($smtp_encryption eq 'tls' && $smtp) { |
f6bebd12 TR |
1365 | require Net::SMTP::SSL; |
1366 | $smtp->command('STARTTLS'); | |
1367 | $smtp->response(); | |
1368 | if ($smtp->code == 220) { | |
35035bbf RR |
1369 | $smtp = Net::SMTP::SSL->start_SSL($smtp, |
1370 | ssl_verify_params()) | |
6cb0c883 | 1371 | or die "STARTTLS failed! ".IO::Socket::SSL::errstr(); |
6cbf8b00 | 1372 | $smtp_encryption = ''; |
9d1ccf5e RS |
1373 | # Send EHLO again to receive fresh |
1374 | # supported commands | |
155b940f | 1375 | $smtp->hello($smtp_domain); |
f6bebd12 TR |
1376 | } else { |
1377 | die "Server does not support STARTTLS! ".$smtp->message; | |
1378 | } | |
1379 | } | |
44b2476a JH |
1380 | } |
1381 | ||
1382 | if (!$smtp) { | |
f60812ef | 1383 | die "Unable to initialize SMTP properly. Check config and use --smtp-debug. ", |
e5afb3a6 JA |
1384 | "VALUES: server=$smtp_server ", |
1385 | "encryption=$smtp_encryption ", | |
69cf7bfd | 1386 | "hello=$smtp_domain", |
a1dd7e16 | 1387 | defined $smtp_server_port ? " port=$smtp_server_port" : ""; |
44b2476a JH |
1388 | } |
1389 | ||
4d31a44a | 1390 | smtp_auth_maybe or die $smtp->message; |
2363d746 | 1391 | |
2b69bfc2 | 1392 | $smtp->mail( $raw_from ) or die $smtp->message; |
aca7ad76 EW |
1393 | $smtp->to( @recipients ) or die $smtp->message; |
1394 | $smtp->data or die $smtp->message; | |
f60c483d SA |
1395 | $smtp->datasend("$header\n") or die $smtp->message; |
1396 | my @lines = split /^/, $message; | |
1397 | foreach my $line (@lines) { | |
1398 | $smtp->datasend("$line") or die $smtp->message; | |
1399 | } | |
aca7ad76 | 1400 | $smtp->dataend() or die $smtp->message; |
15da1084 | 1401 | $smtp->code =~ /250|200/ or die "Failed to send $subject\n".$smtp->message; |
aca7ad76 | 1402 | } |
2718435b | 1403 | if ($quiet) { |
71c7da94 | 1404 | printf (($dry_run ? "Dry-" : "")."Sent %s\n", $subject); |
2718435b | 1405 | } else { |
b7f30e0a | 1406 | print (($dry_run ? "Dry-" : "")."OK. Log says:\n"); |
cb005c1f | 1407 | if (!file_name_is_absolute($smtp_server)) { |
aca7ad76 | 1408 | print "Server: $smtp_server\n"; |
2b69bfc2 | 1409 | print "MAIL FROM:<$raw_from>\n"; |
02461e0e JP |
1410 | foreach my $entry (@recipients) { |
1411 | print "RCPT TO:<$entry>\n"; | |
1412 | } | |
aca7ad76 | 1413 | } else { |
8e3d436b | 1414 | print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n"; |
aca7ad76 | 1415 | } |
b7f30e0a | 1416 | print $header, "\n"; |
aca7ad76 EW |
1417 | if ($smtp) { |
1418 | print "Result: ", $smtp->code, ' ', | |
1419 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; | |
1420 | } else { | |
1421 | print "Result: OK\n"; | |
1422 | } | |
30d08b34 | 1423 | } |
15da1084 MW |
1424 | |
1425 | return 1; | |
83b24437 RA |
1426 | } |
1427 | ||
83b24437 | 1428 | $reply_to = $initial_reply_to; |
2186d566 | 1429 | $references = $initial_reply_to || ''; |
83b24437 | 1430 | $subject = $initial_subject; |
c1f2aa45 | 1431 | $message_num = 0; |
83b24437 RA |
1432 | |
1433 | foreach my $t (@files) { | |
f9237e61 | 1434 | open my $fh, "<", $t or die "can't open file $t"; |
83b24437 | 1435 | |
94638f89 | 1436 | my $author = undef; |
4cb46bdd | 1437 | my $sauthor = undef; |
8291db6f JK |
1438 | my $author_encoding; |
1439 | my $has_content_type; | |
1440 | my $body_encoding; | |
bb29456c PB |
1441 | my $xfer_encoding; |
1442 | my $has_mime_version; | |
3c3bb51c | 1443 | @to = (); |
c1f2aa45 | 1444 | @cc = (); |
ce91c2f6 | 1445 | @xh = (); |
e6b0964a | 1446 | my $input_format = undef; |
5012699d | 1447 | my @header = (); |
83b24437 | 1448 | $message = ""; |
c1f2aa45 | 1449 | $message_num++; |
5012699d | 1450 | # First unfold multiline header fields |
f9237e61 | 1451 | while(<$fh>) { |
5012699d JS |
1452 | last if /^\s*$/; |
1453 | if (/^\s+\S/ and @header) { | |
1454 | chomp($header[$#header]); | |
1455 | s/^\s+/ /; | |
1456 | $header[$#header] .= $_; | |
1457 | } else { | |
1458 | push(@header, $_); | |
1459 | } | |
1460 | } | |
1461 | # Now parse the header | |
1462 | foreach(@header) { | |
1463 | if (/^From /) { | |
1464 | $input_format = 'mbox'; | |
1465 | next; | |
1466 | } | |
1467 | chomp; | |
1468 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { | |
1469 | $input_format = 'mbox'; | |
1470 | } | |
1471 | ||
1472 | if (defined $input_format && $input_format eq 'mbox') { | |
6310071a | 1473 | if (/^Subject:\s+(.*)$/i) { |
5012699d | 1474 | $subject = $1; |
e6b0964a | 1475 | } |
6310071a | 1476 | elsif (/^From:\s+(.*)$/i) { |
5012699d | 1477 | ($author, $author_encoding) = unquote_rfc2047($1); |
4cb46bdd | 1478 | $sauthor = sanitize_address($author); |
5012699d | 1479 | next if $suppress_cc{'author'}; |
da18759e | 1480 | next if $suppress_cc{'self'} and $sauthor eq $sender; |
5012699d JS |
1481 | printf("(mbox) Adding cc: %s from line '%s'\n", |
1482 | $1, $_) unless $quiet; | |
1483 | push @cc, $1; | |
e6b0964a | 1484 | } |
6310071a | 1485 | elsif (/^To:\s+(.*)$/i) { |
21802cd3 SB |
1486 | foreach my $addr (parse_address_line($1)) { |
1487 | printf("(mbox) Adding to: %s from line '%s'\n", | |
1488 | $addr, $_) unless $quiet; | |
e4312255 | 1489 | push @to, $addr; |
21802cd3 SB |
1490 | } |
1491 | } | |
6310071a | 1492 | elsif (/^Cc:\s+(.*)$/i) { |
5012699d | 1493 | foreach my $addr (parse_address_line($1)) { |
da18759e MT |
1494 | my $qaddr = unquote_rfc2047($addr); |
1495 | my $saddr = sanitize_address($qaddr); | |
1496 | if ($saddr eq $sender) { | |
65648283 | 1497 | next if ($suppress_cc{'self'}); |
65648283 DB |
1498 | } else { |
1499 | next if ($suppress_cc{'cc'}); | |
8a8e6235 | 1500 | } |
83b24437 | 1501 | printf("(mbox) Adding cc: %s from line '%s'\n", |
5012699d JS |
1502 | $addr, $_) unless $quiet; |
1503 | push @cc, $addr; | |
83b24437 | 1504 | } |
5012699d JS |
1505 | } |
1506 | elsif (/^Content-type:/i) { | |
1507 | $has_content_type = 1; | |
1508 | if (/charset="?([^ "]+)/) { | |
1509 | $body_encoding = $1; | |
83b24437 | 1510 | } |
5012699d | 1511 | push @xh, $_; |
83b24437 | 1512 | } |
bb29456c PB |
1513 | elsif (/^MIME-Version/i) { |
1514 | $has_mime_version = 1; | |
1515 | push @xh, $_; | |
1516 | } | |
5012699d JS |
1517 | elsif (/^Message-Id: (.*)/i) { |
1518 | $message_id = $1; | |
83b24437 | 1519 | } |
bb29456c PB |
1520 | elsif (/^Content-Transfer-Encoding: (.*)/i) { |
1521 | $xfer_encoding = $1 if not defined $xfer_encoding; | |
1522 | } | |
6310071a | 1523 | elsif (!/^Date:\s/i && /^[-A-Za-z]+:\s+\S/) { |
5012699d JS |
1524 | push @xh, $_; |
1525 | } | |
1526 | ||
83b24437 | 1527 | } else { |
5012699d JS |
1528 | # In the traditional |
1529 | # "send lots of email" format, | |
1530 | # line 1 = cc | |
1531 | # line 2 = subject | |
1532 | # So let's support that, too. | |
1533 | $input_format = 'lots'; | |
1534 | if (@cc == 0 && !$suppress_cc{'cc'}) { | |
1535 | printf("(non-mbox) Adding cc: %s from line '%s'\n", | |
1536 | $_, $_) unless $quiet; | |
1537 | push @cc, $_; | |
1538 | } elsif (!defined $subject) { | |
1539 | $subject = $_; | |
83b24437 RA |
1540 | } |
1541 | } | |
1542 | } | |
5012699d | 1543 | # Now parse the message body |
f9237e61 | 1544 | while(<$fh>) { |
5012699d JS |
1545 | $message .= $_; |
1546 | if (/^(Signed-off-by|Cc): (.*)$/i) { | |
5012699d | 1547 | chomp; |
3531e270 | 1548 | my ($what, $c) = ($1, $2); |
5012699d | 1549 | chomp $c; |
da18759e MT |
1550 | my $sc = sanitize_address($c); |
1551 | if ($sc eq $sender) { | |
3531e270 JS |
1552 | next if ($suppress_cc{'self'}); |
1553 | } else { | |
1554 | next if $suppress_cc{'sob'} and $what =~ /Signed-off-by/i; | |
1555 | next if $suppress_cc{'bodycc'} and $what =~ /Cc/i; | |
1556 | } | |
5012699d | 1557 | push @cc, $c; |
3531e270 | 1558 | printf("(body) Adding cc: %s from line '%s'\n", |
5012699d JS |
1559 | $c, $_) unless $quiet; |
1560 | } | |
1561 | } | |
f9237e61 | 1562 | close $fh; |
324a8bd0 | 1563 | |
6e74e075 JP |
1564 | push @to, recipients_cmd("to-cmd", "to", $to_cmd, $t) |
1565 | if defined $to_cmd; | |
1566 | push @cc, recipients_cmd("cc-cmd", "cc", $cc_cmd, $t) | |
1567 | if defined $cc_cmd && !$suppress_cc{'cccmd'}; | |
324a8bd0 | 1568 | |
3cae7e5b | 1569 | if ($broken_encoding{$t} && !$has_content_type) { |
bb29456c | 1570 | $xfer_encoding = '8bit' if not defined $xfer_encoding; |
3cae7e5b | 1571 | $has_content_type = 1; |
bb29456c | 1572 | push @xh, "Content-Type: text/plain; charset=$auto_8bit_encoding"; |
3cae7e5b TR |
1573 | $body_encoding = $auto_8bit_encoding; |
1574 | } | |
1575 | ||
ce547800 KM |
1576 | if ($broken_encoding{$t} && !is_rfc2047_quoted($subject)) { |
1577 | $subject = quote_subject($subject, $auto_8bit_encoding); | |
3cae7e5b TR |
1578 | } |
1579 | ||
4cb46bdd | 1580 | if (defined $sauthor and $sauthor ne $sender) { |
94638f89 | 1581 | $message = "From: $author\n\n$message"; |
8291db6f JK |
1582 | if (defined $author_encoding) { |
1583 | if ($has_content_type) { | |
1584 | if ($body_encoding eq $author_encoding) { | |
1585 | # ok, we already have the right encoding | |
1586 | } | |
1587 | else { | |
1588 | # uh oh, we should re-encode | |
1589 | } | |
1590 | } | |
1591 | else { | |
bb29456c | 1592 | $xfer_encoding = '8bit' if not defined $xfer_encoding; |
3cae7e5b | 1593 | $has_content_type = 1; |
8291db6f | 1594 | push @xh, |
bb29456c | 1595 | "Content-Type: text/plain; charset=$author_encoding"; |
8291db6f JK |
1596 | } |
1597 | } | |
8a8e6235 | 1598 | } |
8d814084 PB |
1599 | if (defined $target_xfer_encoding) { |
1600 | $xfer_encoding = '8bit' if not defined $xfer_encoding; | |
1601 | $message = apply_transfer_encoding( | |
1602 | $message, $xfer_encoding, $target_xfer_encoding); | |
1603 | $xfer_encoding = $target_xfer_encoding; | |
1604 | } | |
bb29456c PB |
1605 | if (defined $xfer_encoding) { |
1606 | push @xh, "Content-Transfer-Encoding: $xfer_encoding"; | |
1607 | } | |
1608 | if (defined $xfer_encoding or $has_content_type) { | |
1609 | unshift @xh, 'MIME-Version: 1.0' unless $has_mime_version; | |
1610 | } | |
83b24437 | 1611 | |
c1f2aa45 JS |
1612 | $needs_confirm = ( |
1613 | $confirm eq "always" or | |
1614 | ($confirm =~ /^(?:auto|cc)$/ && @cc) or | |
1615 | ($confirm =~ /^(?:auto|compose)$/ && $compose && $message_num == 1)); | |
1616 | $needs_confirm = "inform" if ($needs_confirm && $confirm_unconfigured && @cc); | |
1617 | ||
b5e112d8 RL |
1618 | @to = process_address_list(@to); |
1619 | @cc = process_address_list(@cc); | |
e4312255 | 1620 | |
3c3bb51c | 1621 | @to = (@initial_to, @to); |
c1f2aa45 JS |
1622 | @cc = (@initial_cc, @cc); |
1623 | ||
f515c904 MT |
1624 | if ($message_num == 1) { |
1625 | if (defined $cover_cc and $cover_cc) { | |
1626 | @initial_cc = @cc; | |
1627 | } | |
1628 | if (defined $cover_to and $cover_to) { | |
1629 | @initial_to = @to; | |
1630 | } | |
1631 | } | |
1632 | ||
15da1084 | 1633 | my $message_was_sent = send_message(); |
83b24437 RA |
1634 | |
1635 | # set up for the next message | |
95a877a3 | 1636 | if ($thread && $message_was_sent && |
b99d22f2 | 1637 | ($chain_reply_to || !defined $reply_to || length($reply_to) == 0 || |
db54c8e7 | 1638 | $message_num == 1)) { |
78488b2c | 1639 | $reply_to = $message_id; |
7ccf7927 | 1640 | if (length $references > 0) { |
a925b89c | 1641 | $references .= "\n $message_id"; |
7ccf7927 RA |
1642 | } else { |
1643 | $references = "$message_id"; | |
1644 | } | |
78488b2c | 1645 | } |
4f3d3703 | 1646 | $message_id = undef; |
83b24437 | 1647 | } |
e205735d | 1648 | |
6e74e075 JP |
1649 | # Execute a command (e.g. $to_cmd) to get a list of email addresses |
1650 | # and return a results array | |
1651 | sub recipients_cmd { | |
1652 | my ($prefix, $what, $cmd, $file) = @_; | |
1653 | ||
6e74e075 | 1654 | my @addresses = (); |
a47eab03 | 1655 | open my $fh, "-|", "$cmd \Q$file\E" |
6e74e075 | 1656 | or die "($prefix) Could not execute '$cmd'"; |
7ebee441 | 1657 | while (my $address = <$fh>) { |
6e74e075 JP |
1658 | $address =~ s/^\s*//g; |
1659 | $address =~ s/\s*$//g; | |
1660 | $address = sanitize_address($address); | |
da18759e | 1661 | next if ($address eq $sender and $suppress_cc{'self'}); |
6e74e075 JP |
1662 | push @addresses, $address; |
1663 | printf("($prefix) Adding %s: %s from: '%s'\n", | |
1664 | $what, $address, $cmd) unless $quiet; | |
1665 | } | |
7ebee441 | 1666 | close $fh |
6e74e075 JP |
1667 | or die "($prefix) failed to close pipe to '$cmd'"; |
1668 | return @addresses; | |
1669 | } | |
1670 | ||
c1f2aa45 | 1671 | cleanup_compose_files(); |
1f038a0c | 1672 | |
4bf597ee | 1673 | sub cleanup_compose_files { |
c1f2aa45 | 1674 | unlink($compose_filename, $compose_filename . ".final") if $compose; |
1f038a0c RA |
1675 | } |
1676 | ||
4bc87a28 | 1677 | $smtp->quit if $smtp; |
e205735d | 1678 | |
8d814084 PB |
1679 | sub apply_transfer_encoding { |
1680 | my $message = shift; | |
1681 | my $from = shift; | |
1682 | my $to = shift; | |
1683 | ||
1684 | return $message if ($from eq $to and $from ne '7bit'); | |
1685 | ||
1686 | require MIME::QuotedPrint; | |
1687 | require MIME::Base64; | |
1688 | ||
1689 | $message = MIME::QuotedPrint::decode($message) | |
1690 | if ($from eq 'quoted-printable'); | |
1691 | $message = MIME::Base64::decode($message) | |
1692 | if ($from eq 'base64'); | |
1693 | ||
1694 | die "cannot send message as 7bit" | |
1695 | if ($to eq '7bit' and $message =~ /[^[:ascii:]]/); | |
1696 | return $message | |
1697 | if ($to eq '7bit' or $to eq '8bit'); | |
1698 | return MIME::QuotedPrint::encode($message, "\n", 0) | |
1699 | if ($to eq 'quoted-printable'); | |
1700 | return MIME::Base64::encode($message, "\n") | |
1701 | if ($to eq 'base64'); | |
1702 | die "invalid transfer encoding"; | |
1703 | } | |
1704 | ||
c438ea2a | 1705 | sub unique_email_list { |
e205735d RA |
1706 | my %seen; |
1707 | my @emails; | |
1708 | ||
1709 | foreach my $entry (@_) { | |
e4312255 KM |
1710 | my $clean = extract_valid_address_or_die($entry); |
1711 | $seen{$clean} ||= 0; | |
1712 | next if $seen{$clean}++; | |
1713 | push @emails, $entry; | |
e205735d RA |
1714 | } |
1715 | return @emails; | |
1716 | } | |
747bbff9 JK |
1717 | |
1718 | sub validate_patch { | |
1719 | my $fn = shift; | |
1720 | open(my $fh, '<', $fn) | |
1721 | or die "unable to open $fn: $!\n"; | |
1722 | while (my $line = <$fh>) { | |
1723 | if (length($line) > 998) { | |
1724 | return "$.: patch contains a line longer than 998 characters"; | |
1725 | } | |
1726 | } | |
622bc930 | 1727 | return; |
747bbff9 | 1728 | } |
0706bd19 JK |
1729 | |
1730 | sub file_has_nonascii { | |
1731 | my $fn = shift; | |
1732 | open(my $fh, '<', $fn) | |
1733 | or die "unable to open $fn: $!\n"; | |
1734 | while (my $line = <$fh>) { | |
1735 | return 1 if $line =~ /[^[:ascii:]]/; | |
1736 | } | |
1737 | return 0; | |
1738 | } | |
3cae7e5b TR |
1739 | |
1740 | sub body_or_subject_has_nonascii { | |
1741 | my $fn = shift; | |
1742 | open(my $fh, '<', $fn) | |
1743 | or die "unable to open $fn: $!\n"; | |
1744 | while (my $line = <$fh>) { | |
1745 | last if $line =~ /^$/; | |
1746 | return 1 if $line =~ /^Subject.*[^[:ascii:]]/; | |
1747 | } | |
1748 | while (my $line = <$fh>) { | |
1749 | return 1 if $line =~ /[^[:ascii:]]/; | |
1750 | } | |
1751 | return 0; | |
1752 | } |