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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 | |
d13a73e3 | 19 | use 5.008001; |
83b24437 | 20 | use strict; |
ecc4ee9c | 21 | use warnings $ENV{GIT_PERL_FATAL_WARNINGS} ? qw(FATAL all) : (); |
83b24437 | 22 | use Getopt::Long; |
28654678 | 23 | use Git::LoadCPAN::Error qw(:try); |
3cb8caf7 | 24 | use Git; |
a4dde4c4 | 25 | use Git::I18N; |
83b24437 | 26 | |
5df9fcf6 PH |
27 | Getopt::Long::Configure qw/ pass_through /; |
28 | ||
1b0baf14 MC |
29 | sub usage { |
30 | print <<EOT; | |
46edab51 TZ |
31 | git send-email [<options>] <file|directory> |
32 | git send-email [<options>] <format-patch options> | |
17b7a832 | 33 | git send-email --dump-aliases |
4ed62b03 MW |
34 | |
35 | Composing: | |
36 | --from <str> * Email From: | |
f434c083 SB |
37 | --[no-]to <str> * Email To: |
38 | --[no-]cc <str> * Email Cc: | |
39 | --[no-]bcc <str> * Email Bcc: | |
4ed62b03 | 40 | --subject <str> * Email "Subject:" |
d11c943c | 41 | --reply-to <str> * Email "Reply-To:" |
4ed62b03 | 42 | --in-reply-to <str> * Email "In-Reply-To:" |
ac1596a6 | 43 | --[no-]xmailer * Add "X-Mailer:" header (default). |
402596aa | 44 | --[no-]annotate * Review each patch that will be sent in an editor. |
4ed62b03 | 45 | --compose * Open an editor for introduction. |
62e00690 | 46 | --compose-encoding <str> * Encoding to assume for introduction. |
3cae7e5b | 47 | --8bit-encoding <str> * Encoding to assume 8bit mails if undeclared |
8d814084 | 48 | --transfer-encoding <str> * Transfer encoding to use (quoted-printable, 8bit, base64) |
4ed62b03 MW |
49 | |
50 | Sending: | |
51 | --envelope-sender <str> * Email envelope sender. | |
cd5b33fb | 52 | --sendmail-cmd <str> * Command to run to send email. |
4ed62b03 MW |
53 | --smtp-server <str:int> * Outgoing SMTP server to use. The port |
54 | is optional. Default 'localhost'. | |
052fbea2 | 55 | --smtp-server-option <str> * Outgoing SMTP server option to use. |
4ed62b03 MW |
56 | --smtp-server-port <int> * Outgoing SMTP server port. |
57 | --smtp-user <str> * Username for SMTP-AUTH. | |
58 | --smtp-pass <str> * Password for SMTP-AUTH; not necessary. | |
59 | --smtp-encryption <str> * tls or ssl; anything else disables. | |
60 | --smtp-ssl * Deprecated. Use '--smtp-encryption ssl'. | |
35035bbf RR |
61 | --smtp-ssl-cert-path <str> * Path to ca-certificates (either directory or file). |
62 | Pass an empty string to disable certificate | |
63 | verification. | |
134550fe | 64 | --smtp-domain <str> * The domain name sent to HELO/EHLO handshake |
8dd9b3f8 JW |
65 | --smtp-auth <str> * Space-separated list of allowed AUTH mechanisms, or |
66 | "none" to disable authentication. | |
0f2e68b5 | 67 | This setting forces to use one of the listed mechanisms. |
8dd9b3f8 JW |
68 | --no-smtp-auth Disable SMTP authentication. Shorthand for |
69 | `--smtp-auth=none` | |
f60812ef | 70 | --smtp-debug <0|1> * Disable, enable Net::SMTP debug. |
4ed62b03 | 71 | |
5453b83b | 72 | --batch-size <int> * send max <int> message per connection. |
73 | --relogin-delay <int> * delay <int> seconds between two successive login. | |
74 | This option can only be used with --batch-size | |
75 | ||
4ed62b03 MW |
76 | Automating: |
77 | --identity <str> * Use the sendemail.<id> options. | |
ba92106e MC |
78 | --to-cmd <str> * Email To: via `<str> \$patch_path`. |
79 | --cc-cmd <str> * Email Cc: via `<str> \$patch_path`. | |
80 | --header-cmd <str> * Add headers via `<str> \$patch_path`. | |
81 | --no-header-cmd * Disable any header command in use. | |
ef0cc1df | 82 | --suppress-cc <str> * author, self, sob, cc, cccmd, body, bodycc, misc-by, all. |
f515c904 MT |
83 | --[no-]cc-cover * Email Cc: addresses in the cover letter. |
84 | --[no-]to-cover * Email To: addresses in the cover letter. | |
3531e270 | 85 | --[no-]signed-off-by-cc * Send to Signed-off-by: addresses. Default on. |
4ed62b03 | 86 | --[no-]suppress-from * Send to self. Default off. |
41fe87fa | 87 | --[no-]chain-reply-to * Chain In-Reply-To: fields. Default off. |
4ed62b03 MW |
88 | --[no-]thread * Use In-Reply-To: field. Default on. |
89 | ||
90 | Administering: | |
c1f2aa45 JS |
91 | --confirm <str> * Confirm recipients before sending; |
92 | auto, cc, compose, always, or never. | |
4ed62b03 MW |
93 | --quiet * Output one line of info per email. |
94 | --dry-run * Don't actually send the emails. | |
95 | --[no-]validate * Perform patch sanity checks. Default on. | |
5df9fcf6 PH |
96 | --[no-]format-patch * understand any non optional arguments as |
97 | `git format-patch` ones. | |
a03bc5b6 | 98 | --force * Send even if safety checks would prevent it. |
c764a0c2 | 99 | |
17b7a832 JK |
100 | Information: |
101 | --dump-aliases * Dump configured aliases and exit. | |
102 | ||
1b0baf14 MC |
103 | EOT |
104 | exit(1); | |
105 | } | |
106 | ||
2b7b7585 TP |
107 | sub uniq { |
108 | my %seen; | |
109 | grep !$seen{$_}++, @_; | |
110 | } | |
111 | ||
13374987 | 112 | sub completion_helper { |
2b7b7585 TP |
113 | my ($original_opts) = @_; |
114 | my %not_for_completion = ( | |
115 | "git-completion-helper" => undef, | |
116 | "h" => undef, | |
117 | ); | |
118 | my @send_email_opts = (); | |
119 | ||
120 | foreach my $key (keys %$original_opts) { | |
121 | unless (exists $not_for_completion{$key}) { | |
6ff658cc | 122 | my $negatable = ($key =~ s/!$//); |
2b7b7585 TP |
123 | |
124 | if ($key =~ /[:=][si]$/) { | |
125 | $key =~ s/[:=][si]$//; | |
126 | push (@send_email_opts, "--$_=") foreach (split (/\|/, $key)); | |
127 | } else { | |
128 | push (@send_email_opts, "--$_") foreach (split (/\|/, $key)); | |
6ff658cc TZ |
129 | if ($negatable) { |
130 | push (@send_email_opts, "--no-$_") foreach (split (/\|/, $key)); | |
131 | } | |
2b7b7585 TP |
132 | } |
133 | } | |
134 | } | |
135 | ||
136 | my @format_patch_opts = split(/ /, Git::command('format-patch', '--git-completion-helper')); | |
137 | my @opts = (@send_email_opts, @format_patch_opts); | |
138 | @opts = uniq (grep !/^$/, @opts); | |
139 | # There's an implicit '\n' here already, no need to add an explicit one. | |
140 | print "@opts"; | |
141 | exit(0); | |
13374987 NTND |
142 | } |
143 | ||
4bc87a28 | 144 | # most mail servers generate the Date: header, but not all... |
6bdca890 JN |
145 | sub format_2822_time { |
146 | my ($time) = @_; | |
147 | my @localtm = localtime($time); | |
148 | my @gmttm = gmtime($time); | |
149 | my $localmin = $localtm[1] + $localtm[2] * 60; | |
150 | my $gmtmin = $gmttm[1] + $gmttm[2] * 60; | |
151 | if ($localtm[0] != $gmttm[0]) { | |
46493105 | 152 | die __("local zone differs from GMT by a non-minute interval\n"); |
6bdca890 JN |
153 | } |
154 | if ((($gmttm[6] + 1) % 7) == $localtm[6]) { | |
155 | $localmin += 1440; | |
156 | } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { | |
157 | $localmin -= 1440; | |
158 | } elsif ($gmttm[6] != $localtm[6]) { | |
46493105 | 159 | die __("local time offset greater than or equal to 24 hours\n"); |
6bdca890 JN |
160 | } |
161 | my $offset = $localmin - $gmtmin; | |
162 | my $offhour = $offset / 60; | |
163 | my $offmin = abs($offset % 60); | |
164 | if (abs($offhour) >= 24) { | |
46493105 | 165 | die __("local time offset greater than or equal to 24 hours\n"); |
6bdca890 JN |
166 | } |
167 | ||
168 | return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", | |
169 | qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], | |
170 | $localtm[3], | |
171 | qw(Jan Feb Mar Apr May Jun | |
172 | Jul Aug Sep Oct Nov Dec)[$localtm[4]], | |
173 | $localtm[5]+1900, | |
174 | $localtm[2], | |
175 | $localtm[1], | |
176 | $localtm[0], | |
177 | ($offset >= 0) ? '+' : '-', | |
178 | abs($offhour), | |
179 | $offmin, | |
180 | ); | |
181 | } | |
4bc87a28 EW |
182 | |
183 | my $smtp; | |
5f5b6118 | 184 | my $auth; |
5453b83b | 185 | my $num_sent = 0; |
4bc87a28 | 186 | |
11f70a7e РД |
187 | # Regexes for RFC 2047 productions. |
188 | my $re_token = qr/[^][()<>@,;:\\"\/?.= \000-\037\177-\377]+/; | |
189 | my $re_encoded_text = qr/[^? \000-\037\177-\377]+/; | |
190 | my $re_encoded_word = qr/=\?($re_token)\?($re_token)\?($re_encoded_text)\?=/; | |
191 | ||
83b24437 | 192 | # Variables we fill in automatically, or via prompting: |
3494dfd3 | 193 | my (@to,@cc,@xh,$envelope_sender, |
d11c943c | 194 | $initial_in_reply_to,$reply_to,$initial_subject,@files, |
3494dfd3 ÆAB |
195 | $author,$sender,$smtp_authpass,$annotate,$compose,$time); |
196 | # Things we either get from config, *or* are overridden on the | |
197 | # command-line. | |
ba92106e | 198 | my ($no_cc, $no_to, $no_bcc, $no_identity, $no_header_cmd); |
3494dfd3 ÆAB |
199 | my (@config_to, @getopt_to); |
200 | my (@config_cc, @getopt_cc); | |
201 | my (@config_bcc, @getopt_bcc); | |
78488b2c | 202 | |
9133261f | 203 | # Example reply to: |
15dc3b91 | 204 | #$initial_in_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 | 205 | |
ad79c024 FL |
206 | my $repo = eval { Git->repository() }; |
207 | my @repo = $repo ? ($repo) : (); | |
83b24437 | 208 | |
5483c71d AR |
209 | # Behavior modification variables |
210 | my ($quiet, $dry_run) = (0, 0); | |
5df9fcf6 | 211 | my $format_patch; |
afe756c9 | 212 | my $compose_filename; |
a03bc5b6 | 213 | my $force = 0; |
17b7a832 | 214 | my $dump_aliases = 0; |
5483c71d | 215 | |
8774aa56 KM |
216 | # Variables to prevent short format-patch options from being captured |
217 | # as abbreviated send-email options | |
218 | my $reroll_count; | |
219 | ||
8fd5bb7f PH |
220 | # Handle interactive edition of files. |
221 | my $multiedit; | |
0ce142c9 | 222 | my $editor; |
b4479f07 | 223 | |
d21616c0 | 224 | sub system_or_msg { |
a7555304 | 225 | my ($args, $msg, $cmd_name) = @_; |
d21616c0 ÆAB |
226 | system(@$args); |
227 | my $signalled = $? & 127; | |
228 | my $exit_code = $? >> 8; | |
229 | return unless $signalled or $exit_code; | |
230 | ||
a7555304 | 231 | my @sprintf_args = ($cmd_name ? $cmd_name : $args->[0], $exit_code); |
5b719b75 ÆAB |
232 | if (defined $msg) { |
233 | # Quiet the 'redundant' warning category, except we | |
d13a73e3 | 234 | # need to support down to Perl 5.8.1, so we can't do a |
5b719b75 ÆAB |
235 | # "no warnings 'redundant'", since that category was |
236 | # introduced in perl 5.22, and asking for it will die | |
237 | # on older perls. | |
238 | no warnings; | |
239 | return sprintf($msg, @sprintf_args); | |
240 | } | |
ea7811b3 | 241 | return sprintf(__("fatal: command '%s' died with exit code %d"), |
5b719b75 | 242 | @sprintf_args); |
d21616c0 ÆAB |
243 | } |
244 | ||
245 | sub system_or_die { | |
246 | my $msg = system_or_msg(@_); | |
247 | die $msg if $msg; | |
248 | } | |
249 | ||
8fd5bb7f | 250 | sub do_edit { |
0ce142c9 MG |
251 | if (!defined($editor)) { |
252 | $editor = Git::command_oneline('var', 'GIT_EDITOR'); | |
253 | } | |
d21616c0 | 254 | my $die_msg = __("the editor exited uncleanly, aborting everything"); |
8fd5bb7f | 255 | if (defined($multiedit) && !$multiedit) { |
d21616c0 | 256 | system_or_die(['sh', '-c', $editor.' "$@"', $editor, $_], $die_msg) for @_; |
8fd5bb7f | 257 | } else { |
d21616c0 | 258 | system_or_die(['sh', '-c', $editor.' "$@"', $editor, @_], $die_msg); |
8fd5bb7f PH |
259 | } |
260 | } | |
5483c71d AR |
261 | |
262 | # Variables with corresponding config settings | |
3494dfd3 | 263 | my ($suppress_from, $signed_off_by_cc); |
f515c904 | 264 | my ($cover_cc, $cover_to); |
ba92106e | 265 | my ($to_cmd, $cc_cmd, $header_cmd); |
052fbea2 | 266 | my ($smtp_server, $smtp_server_port, @smtp_server_options); |
35035bbf | 267 | my ($smtp_authuser, $smtp_encryption, $smtp_ssl_cert_path); |
5453b83b | 268 | my ($batch_size, $relogin_delay); |
0f2e68b5 | 269 | my ($identity, $aliasfiletype, @alias_files, $smtp_domain, $smtp_auth); |
3494dfd3 | 270 | my ($confirm); |
65648283 | 271 | my (@suppress_cc); |
3cae7e5b | 272 | my ($auto_8bit_encoding); |
62e00690 | 273 | my ($compose_encoding); |
cd5b33fb | 274 | my ($sendmail_cmd); |
3494dfd3 | 275 | # Variables with corresponding config settings & hardcoded defaults |
f60812ef | 276 | my ($debug_net_smtp) = 0; # Net::SMTP, see send_message() |
3494dfd3 ÆAB |
277 | my $thread = 1; |
278 | my $chain_reply_to = 0; | |
279 | my $use_xmailer = 1; | |
280 | my $validate = 1; | |
281 | my $target_xfer_encoding = 'auto'; | |
dd84e528 | 282 | my $forbid_sendmail_variables = 1; |
f60812ef | 283 | |
34cc60ce | 284 | my %config_bool_settings = ( |
3494dfd3 ÆAB |
285 | "thread" => \$thread, |
286 | "chainreplyto" => \$chain_reply_to, | |
287 | "suppressfrom" => \$suppress_from, | |
288 | "signedoffbycc" => \$signed_off_by_cc, | |
289 | "cccover" => \$cover_cc, | |
290 | "tocover" => \$cover_to, | |
291 | "signedoffcc" => \$signed_off_by_cc, | |
292 | "validate" => \$validate, | |
293 | "multiedit" => \$multiedit, | |
294 | "annotate" => \$annotate, | |
295 | "xmailer" => \$use_xmailer, | |
dd84e528 | 296 | "forbidsendmailvariables" => \$forbid_sendmail_variables, |
e46f7a0e AR |
297 | ); |
298 | ||
34cc60ce | 299 | my %config_settings = ( |
119974e9 | 300 | "smtpencryption" => \$smtp_encryption, |
34cc60ce | 301 | "smtpserver" => \$smtp_server, |
44b2476a | 302 | "smtpserverport" => \$smtp_server_port, |
052fbea2 | 303 | "smtpserveroption" => \@smtp_server_options, |
34cc60ce DS |
304 | "smtpuser" => \$smtp_authuser, |
305 | "smtppass" => \$smtp_authpass, | |
e1e9115d | 306 | "smtpdomain" => \$smtp_domain, |
0f2e68b5 | 307 | "smtpauth" => \$smtp_auth, |
5453b83b | 308 | "smtpbatchsize" => \$batch_size, |
309 | "smtprelogindelay" => \$relogin_delay, | |
3494dfd3 | 310 | "to" => \@config_to, |
6e74e075 | 311 | "tocmd" => \$to_cmd, |
3494dfd3 | 312 | "cc" => \@config_cc, |
34cc60ce | 313 | "cccmd" => \$cc_cmd, |
ba92106e | 314 | "headercmd" => \$header_cmd, |
34cc60ce | 315 | "aliasfiletype" => \$aliasfiletype, |
3494dfd3 | 316 | "bcc" => \@config_bcc, |
65648283 | 317 | "suppresscc" => \@suppress_cc, |
9f7820ae | 318 | "envelopesender" => \$envelope_sender, |
c1f2aa45 | 319 | "confirm" => \$confirm, |
09caa24f | 320 | "from" => \$sender, |
3cae7e5b | 321 | "assume8bitencoding" => \$auto_8bit_encoding, |
62e00690 | 322 | "composeencoding" => \$compose_encoding, |
8d814084 | 323 | "transferencoding" => \$target_xfer_encoding, |
cd5b33fb | 324 | "sendmailcmd" => \$sendmail_cmd, |
34cc60ce | 325 | ); |
4a62d3f5 | 326 | |
cec5dae8 CS |
327 | my %config_path_settings = ( |
328 | "aliasesfile" => \@alias_files, | |
6e07a3b5 | 329 | "smtpsslcertpath" => \$smtp_ssl_cert_path, |
cec5dae8 CS |
330 | ); |
331 | ||
87429976 MW |
332 | # Handle Uncouth Termination |
333 | sub signal_handler { | |
87429976 | 334 | # Make text normal |
f4dc9432 ÆAB |
335 | require Term::ANSIColor; |
336 | print Term::ANSIColor::color("reset"), "\n"; | |
87429976 MW |
337 | |
338 | # SMTP password masked | |
339 | system "stty echo"; | |
340 | ||
341 | # tmp files from --compose | |
afe756c9 JS |
342 | if (defined $compose_filename) { |
343 | if (-e $compose_filename) { | |
3c5cd20c VA |
344 | printf __("'%s' contains an intermediate version ". |
345 | "of the email you were composing.\n"), | |
346 | $compose_filename; | |
afe756c9 JS |
347 | } |
348 | if (-e ($compose_filename . ".final")) { | |
3c5cd20c VA |
349 | printf __("'%s.final' contains the composed email.\n"), |
350 | $compose_filename; | |
afe756c9 | 351 | } |
87429976 MW |
352 | } |
353 | ||
354 | exit; | |
355 | }; | |
356 | ||
357 | $SIG{TERM} = \&signal_handler; | |
358 | $SIG{INT} = \&signal_handler; | |
359 | ||
c573572c ÆAB |
360 | # Read our sendemail.* config |
361 | sub read_config { | |
9264d29b | 362 | my ($known_keys, $configured, $prefix) = @_; |
c573572c ÆAB |
363 | |
364 | foreach my $setting (keys %config_bool_settings) { | |
3494dfd3 | 365 | my $target = $config_bool_settings{$setting}; |
9264d29b ÆAB |
366 | my $key = "$prefix.$setting"; |
367 | next unless exists $known_keys->{$key}; | |
c95e3a3f ÆAB |
368 | my $v = (@{$known_keys->{$key}} == 1 && |
369 | (defined $known_keys->{$key}->[0] && | |
370 | $known_keys->{$key}->[0] =~ /^(?:true|false)$/s)) | |
371 | ? $known_keys->{$key}->[0] eq 'true' | |
372 | : Git::config_bool(@repo, $key); | |
3ff15040 ÆAB |
373 | next unless defined $v; |
374 | next if $configured->{$setting}++; | |
375 | $$target = $v; | |
c573572c ÆAB |
376 | } |
377 | ||
378 | foreach my $setting (keys %config_path_settings) { | |
379 | my $target = $config_path_settings{$setting}; | |
9264d29b ÆAB |
380 | my $key = "$prefix.$setting"; |
381 | next unless exists $known_keys->{$key}; | |
c573572c | 382 | if (ref($target) eq "ARRAY") { |
9264d29b | 383 | my @values = Git::config_path(@repo, $key); |
3ff15040 ÆAB |
384 | next unless @values; |
385 | next if $configured->{$setting}++; | |
386 | @$target = @values; | |
c573572c ÆAB |
387 | } |
388 | else { | |
3494dfd3 | 389 | my $v = Git::config_path(@repo, "$prefix.$setting"); |
3ff15040 ÆAB |
390 | next unless defined $v; |
391 | next if $configured->{$setting}++; | |
392 | $$target = $v; | |
c573572c ÆAB |
393 | } |
394 | } | |
395 | ||
396 | foreach my $setting (keys %config_settings) { | |
397 | my $target = $config_settings{$setting}; | |
9264d29b ÆAB |
398 | my $key = "$prefix.$setting"; |
399 | next unless exists $known_keys->{$key}; | |
c573572c | 400 | if (ref($target) eq "ARRAY") { |
c95e3a3f ÆAB |
401 | my @values = @{$known_keys->{$key}}; |
402 | @values = grep { defined } @values; | |
3ff15040 ÆAB |
403 | next if $configured->{$setting}++; |
404 | @$target = @values; | |
c573572c ÆAB |
405 | } |
406 | else { | |
b996f849 | 407 | my $v = $known_keys->{$key}->[-1]; |
3ff15040 ÆAB |
408 | next unless defined $v; |
409 | next if $configured->{$setting}++; | |
410 | $$target = $v; | |
c573572c ÆAB |
411 | } |
412 | } | |
c573572c | 413 | } |
c573572c | 414 | |
2b110e9b ÆAB |
415 | sub config_regexp { |
416 | my ($regex) = @_; | |
417 | my @ret; | |
418 | eval { | |
c95e3a3f | 419 | my $ret = Git::command( |
2b110e9b | 420 | 'config', |
c95e3a3f | 421 | '--null', |
2b110e9b ÆAB |
422 | '--get-regexp', |
423 | $regex, | |
424 | ); | |
c95e3a3f ÆAB |
425 | @ret = map { |
426 | # We must always return ($k, $v) here, since | |
427 | # empty config values will be just "key\0", | |
428 | # not "key\nvalue\0". | |
429 | my ($k, $v) = split /\n/, $_, 2; | |
430 | ($k, $v); | |
431 | } split /\0/, $ret; | |
2b110e9b ÆAB |
432 | 1; |
433 | } or do { | |
434 | # If we have no keys we're OK, otherwise re-throw | |
435 | die $@ if $@->value != 1; | |
436 | }; | |
437 | return @ret; | |
438 | } | |
439 | ||
9264d29b ÆAB |
440 | # Save ourselves a lot of work of shelling out to 'git config' (it |
441 | # parses 'bool' etc.) by only doing so for config keys that exist. | |
442 | my %known_config_keys; | |
443 | { | |
c95e3a3f ÆAB |
444 | my @kv = config_regexp("^sende?mail[.]"); |
445 | while (my ($k, $v) = splice @kv, 0, 2) { | |
446 | push @{$known_config_keys{$k}} => $v; | |
c573572c ÆAB |
447 | } |
448 | } | |
449 | ||
3ff15040 ÆAB |
450 | # sendemail.identity yields to --identity. We must parse this |
451 | # special-case first before the rest of the config is read. | |
9264d29b ÆAB |
452 | { |
453 | my $key = "sendemail.identity"; | |
454 | $identity = Git::config(@repo, $key) if exists $known_config_keys{$key}; | |
455 | } | |
2b7b7585 | 456 | my %identity_options = ( |
3ff15040 ÆAB |
457 | "identity=s" => \$identity, |
458 | "no-identity" => \$no_identity, | |
459 | ); | |
2b7b7585 | 460 | my $rc = GetOptions(%identity_options); |
3ff15040 ÆAB |
461 | usage() unless $rc; |
462 | undef $identity if $no_identity; | |
463 | ||
464 | # Now we know enough to read the config | |
465 | { | |
466 | my %configured; | |
9264d29b ÆAB |
467 | read_config(\%known_config_keys, \%configured, "sendemail.$identity") if defined $identity; |
468 | read_config(\%known_config_keys, \%configured, "sendemail"); | |
3ff15040 | 469 | } |
3494dfd3 | 470 | |
83b24437 RA |
471 | # Begin by accumulating all the variables (defined above), that we will end up |
472 | # needing, first, from the command line: | |
473 | ||
c5978246 | 474 | my $help; |
13374987 | 475 | my $git_completion_helper; |
2b7b7585 TP |
476 | my %dump_aliases_options = ( |
477 | "h" => \$help, | |
478 | "dump-aliases" => \$dump_aliases, | |
479 | ); | |
480 | $rc = GetOptions(%dump_aliases_options); | |
17b7a832 | 481 | usage() unless $rc; |
46493105 | 482 | die __("--dump-aliases incompatible with other options\n") |
17b7a832 | 483 | if !$help and $dump_aliases and @ARGV; |
2b7b7585 | 484 | my %options = ( |
c5978246 | 485 | "sender|from=s" => \$sender, |
2b7b7585 | 486 | "in-reply-to=s" => \$initial_in_reply_to, |
d11c943c | 487 | "reply-to=s" => \$reply_to, |
83b24437 | 488 | "subject=s" => \$initial_subject, |
3494dfd3 | 489 | "to=s" => \@getopt_to, |
6e74e075 | 490 | "to-cmd=s" => \$to_cmd, |
f434c083 | 491 | "no-to" => \$no_to, |
3494dfd3 | 492 | "cc=s" => \@getopt_cc, |
f434c083 | 493 | "no-cc" => \$no_cc, |
3494dfd3 | 494 | "bcc=s" => \@getopt_bcc, |
f434c083 | 495 | "no-bcc" => \$no_bcc, |
78488b2c | 496 | "chain-reply-to!" => \$chain_reply_to, |
cd5b33fb | 497 | "sendmail-cmd=s" => \$sendmail_cmd, |
3342d850 | 498 | "smtp-server=s" => \$smtp_server, |
052fbea2 | 499 | "smtp-server-option=s" => \@smtp_server_options, |
44b2476a | 500 | "smtp-server-port=s" => \$smtp_server_port, |
34cc60ce | 501 | "smtp-user=s" => \$smtp_authuser, |
2363d746 | 502 | "smtp-pass:s" => \$smtp_authpass, |
f6bebd12 TR |
503 | "smtp-ssl" => sub { $smtp_encryption = 'ssl' }, |
504 | "smtp-encryption=s" => \$smtp_encryption, | |
979e652a | 505 | "smtp-ssl-cert-path=s" => \$smtp_ssl_cert_path, |
f60812ef | 506 | "smtp-debug:i" => \$debug_net_smtp, |
69cf7bfd | 507 | "smtp-domain:s" => \$smtp_domain, |
0f2e68b5 | 508 | "smtp-auth=s" => \$smtp_auth, |
8dd9b3f8 | 509 | "no-smtp-auth" => sub {$smtp_auth = 'none'}, |
402596aa | 510 | "annotate!" => \$annotate, |
1f038a0c | 511 | "compose" => \$compose, |
30d08b34 | 512 | "quiet" => \$quiet, |
324a8bd0 | 513 | "cc-cmd=s" => \$cc_cmd, |
ba92106e MC |
514 | "header-cmd=s" => \$header_cmd, |
515 | "no-header-cmd" => \$no_header_cmd, | |
5483c71d | 516 | "suppress-from!" => \$suppress_from, |
65648283 | 517 | "suppress-cc=s" => \@suppress_cc, |
ddc3d4fe | 518 | "signed-off-cc|signed-off-by-cc!" => \$signed_off_by_cc, |
6ff658cc TZ |
519 | "cc-cover!" => \$cover_cc, |
520 | "to-cover!" => \$cover_to, | |
c1f2aa45 | 521 | "confirm=s" => \$confirm, |
6130259c | 522 | "dry-run" => \$dry_run, |
f073a592 | 523 | "envelope-sender=s" => \$envelope_sender, |
5483c71d | 524 | "thread!" => \$thread, |
dbf5e1e9 | 525 | "validate!" => \$validate, |
8d814084 | 526 | "transfer-encoding=s" => \$target_xfer_encoding, |
5df9fcf6 | 527 | "format-patch!" => \$format_patch, |
3cae7e5b | 528 | "8bit-encoding=s" => \$auto_8bit_encoding, |
62e00690 | 529 | "compose-encoding=s" => \$compose_encoding, |
a03bc5b6 | 530 | "force" => \$force, |
ac1596a6 | 531 | "xmailer!" => \$use_xmailer, |
5453b83b | 532 | "batch-size=i" => \$batch_size, |
533 | "relogin-delay=i" => \$relogin_delay, | |
13374987 | 534 | "git-completion-helper" => \$git_completion_helper, |
8774aa56 | 535 | "v=s" => \$reroll_count, |
2b7b7585 TP |
536 | ); |
537 | $rc = GetOptions(%options); | |
83b24437 | 538 | |
3494dfd3 ÆAB |
539 | # Munge any "either config or getopt, not both" variables |
540 | my @initial_to = @getopt_to ? @getopt_to : ($no_to ? () : @config_to); | |
541 | my @initial_cc = @getopt_cc ? @getopt_cc : ($no_cc ? () : @config_cc); | |
542 | my @initial_bcc = @getopt_bcc ? @getopt_bcc : ($no_bcc ? () : @config_bcc); | |
543 | ||
c5978246 | 544 | usage() if $help; |
2b7b7585 TP |
545 | my %all_options = (%options, %dump_aliases_options, %identity_options); |
546 | completion_helper(\%all_options) if $git_completion_helper; | |
1b0baf14 MC |
547 | unless ($rc) { |
548 | usage(); | |
549 | } | |
550 | ||
9264d29b | 551 | if ($forbid_sendmail_variables && grep { /^sendmail/s } keys %known_config_keys) { |
dd84e528 DD |
552 | die __("fatal: found configuration options for 'sendmail'\n" . |
553 | "git-send-email is configured with the sendemail.* options - note the 'e'.\n" . | |
554 | "Set sendemail.forbidSendmailVariables to false to disable this check.\n"); | |
555 | } | |
556 | ||
46493105 | 557 | die __("Cannot run git format-patch from outside a repository\n") |
eed6ca7c JS |
558 | if $format_patch and not $repo; |
559 | ||
9caa7069 SB |
560 | die __("`batch-size` and `relogin` must be specified together " . |
561 | "(via command-line or configuration option)\n") | |
562 | if defined $relogin_delay and not defined $batch_size; | |
563 | ||
fa835cd5 TR |
564 | # 'default' encryption is none -- this only prevents a warning |
565 | $smtp_encryption = '' unless (defined $smtp_encryption); | |
566 | ||
65648283 DB |
567 | # Set CC suppressions |
568 | my(%suppress_cc); | |
569 | if (@suppress_cc) { | |
570 | foreach my $entry (@suppress_cc) { | |
5a59a230 NTND |
571 | # Please update $__git_send_email_suppresscc_options |
572 | # in git-completion.bash when you add new options. | |
3c5cd20c | 573 | die sprintf(__("Unknown --suppress-cc field: '%s'\n"), $entry) |
ef0cc1df | 574 | unless $entry =~ /^(?:all|cccmd|cc|author|self|sob|body|bodycc|misc-by)$/; |
65648283 DB |
575 | $suppress_cc{$entry} = 1; |
576 | } | |
577 | } | |
578 | ||
579 | if ($suppress_cc{'all'}) { | |
ef0cc1df | 580 | foreach my $entry (qw (cccmd cc author self sob body bodycc misc-by)) { |
65648283 DB |
581 | $suppress_cc{$entry} = 1; |
582 | } | |
583 | delete $suppress_cc{'all'}; | |
584 | } | |
585 | ||
586 | # If explicit old-style ones are specified, they trump --suppress-cc. | |
587 | $suppress_cc{'self'} = $suppress_from if defined $suppress_from; | |
ddc3d4fe | 588 | $suppress_cc{'sob'} = !$signed_off_by_cc if defined $signed_off_by_cc; |
65648283 | 589 | |
3531e270 | 590 | if ($suppress_cc{'body'}) { |
ef0cc1df | 591 | foreach my $entry (qw (sob bodycc misc-by)) { |
3531e270 JS |
592 | $suppress_cc{$entry} = 1; |
593 | } | |
594 | delete $suppress_cc{'body'}; | |
595 | } | |
596 | ||
c1f2aa45 JS |
597 | # Set confirm's default value |
598 | my $confirm_unconfigured = !defined $confirm; | |
599 | if ($confirm_unconfigured) { | |
600 | $confirm = scalar %suppress_cc ? 'compose' : 'auto'; | |
601 | }; | |
5a59a230 NTND |
602 | # Please update $__git_send_email_confirm_options in |
603 | # git-completion.bash when you add new options. | |
3c5cd20c | 604 | die sprintf(__("Unknown --confirm setting: '%s'\n"), $confirm) |
c1f2aa45 JS |
605 | unless $confirm =~ /^(?:auto|cc|compose|always|never)/; |
606 | ||
65648283 DB |
607 | # Debugging, print out the suppressions. |
608 | if (0) { | |
609 | print "suppressions:\n"; | |
610 | foreach my $entry (keys %suppress_cc) { | |
611 | printf " %-5s -> $suppress_cc{$entry}\n", $entry; | |
612 | } | |
613 | } | |
614 | ||
ad79c024 | 615 | my ($repoauthor, $repocommitter); |
fef381e6 ÆAB |
616 | { |
617 | my %cache; | |
618 | my ($author, $committer); | |
619 | my $common = sub { | |
620 | my ($what) = @_; | |
621 | return $cache{$what} if exists $cache{$what}; | |
622 | ($cache{$what}) = Git::ident_person(@repo, $what); | |
623 | return $cache{$what}; | |
624 | }; | |
625 | $repoauthor = sub { $common->('author') }; | |
626 | $repocommitter = sub { $common->('committer') }; | |
627 | } | |
34cc60ce | 628 | |
5012699d | 629 | sub parse_address_line { |
f4dc9432 | 630 | require Git::LoadCPAN::Mail::Address; |
bd869f67 | 631 | return map { $_->format } Mail::Address->parse($_[0]); |
5012699d JS |
632 | } |
633 | ||
0e73b3ee | 634 | sub split_addrs { |
f4dc9432 ÆAB |
635 | require Text::ParseWords; |
636 | return Text::ParseWords::quotewords('\s*,\s*', 1, @_); | |
0e73b3ee WF |
637 | } |
638 | ||
994d6c66 | 639 | my %aliases; |
09f1157b ES |
640 | |
641 | sub parse_sendmail_alias { | |
642 | local $_ = shift; | |
643 | if (/"/) { | |
3c5cd20c | 644 | printf STDERR __("warning: sendmail alias with quotes is not supported: %s\n"), $_; |
86b89848 | 645 | } elsif (/:include:/) { |
3c5cd20c | 646 | printf STDERR __("warning: `:include:` not supported: %s\n"), $_; |
86b89848 | 647 | } elsif (/[\/|]/) { |
3c5cd20c | 648 | printf STDERR __("warning: `/file` or `|pipe` redirection not supported: %s\n"), $_; |
09f1157b ES |
649 | } elsif (/^(\S+?)\s*:\s*(.+)$/) { |
650 | my ($alias, $addr) = ($1, $2); | |
651 | $aliases{$alias} = [ split_addrs($addr) ]; | |
652 | } else { | |
3c5cd20c | 653 | printf STDERR __("warning: sendmail line is not recognized: %s\n"), $_; |
09f1157b ES |
654 | } |
655 | } | |
656 | ||
657 | sub parse_sendmail_aliases { | |
658 | my $fh = shift; | |
2532dd06 | 659 | my $s = ''; |
09f1157b | 660 | while (<$fh>) { |
2532dd06 | 661 | chomp; |
020be85f | 662 | next if /^\s*$/ || /^\s*#/; |
2532dd06 ES |
663 | $s .= $_, next if $s =~ s/\\$// || s/^\s+//; |
664 | parse_sendmail_alias($s) if $s; | |
665 | $s = $_; | |
09f1157b | 666 | } |
2532dd06 ES |
667 | $s =~ s/\\$//; # silently tolerate stray '\' on last line |
668 | parse_sendmail_alias($s) if $s; | |
09f1157b ES |
669 | } |
670 | ||
994d6c66 EW |
671 | my %parse_alias = ( |
672 | # multiline formats can be supported in the future | |
673 | mutt => sub { my $fh = shift; while (<$fh>) { | |
ffc01f9b | 674 | if (/^\s*alias\s+(?:-group\s+\S+\s+)*(\S+)\s+(.*)$/) { |
994d6c66 EW |
675 | my ($alias, $addr) = ($1, $2); |
676 | $addr =~ s/#.*$//; # mutt allows # comments | |
2c510f21 EW |
677 | # commas delimit multiple addresses |
678 | my @addr = split_addrs($addr); | |
679 | ||
680 | # quotes may be escaped in the file, | |
681 | # unescape them so we do not double-escape them later. | |
682 | s/\\"/"/g foreach @addr; | |
683 | $aliases{$alias} = \@addr | |
994d6c66 | 684 | }}}, |
f4dc9432 | 685 | mailrc => sub { my $fh = shift; while (<$fh>) { |
a277d1ef | 686 | if (/^alias\s+(\S+)\s+(.*?)\s*$/) { |
f4dc9432 | 687 | require Text::ParseWords; |
994d6c66 | 688 | # spaces delimit multiple addresses |
f4dc9432 | 689 | $aliases{$1} = [ Text::ParseWords::quotewords('\s+', 0, $2) ]; |
994d6c66 | 690 | }}}, |
73c427eb TP |
691 | pine => sub { my $fh = shift; my $f='\t[^\t]*'; |
692 | for (my $x = ''; defined($x); $x = $_) { | |
693 | chomp $x; | |
694 | $x .= $1 while(defined($_ = <$fh>) && /^ +(.*)$/); | |
695 | $x =~ /^(\S+)$f\t\(?([^\t]+?)\)?(:?$f){0,2}$/ or next; | |
0e73b3ee | 696 | $aliases{$1} = [ split_addrs($2) ]; |
73c427eb | 697 | }}, |
7613ea35 BP |
698 | elm => sub { my $fh = shift; |
699 | while (<$fh>) { | |
700 | if (/^(\S+)\s+=\s+[^=]+=\s(\S+)/) { | |
701 | my ($alias, $addr) = ($1, $2); | |
702 | $aliases{$alias} = [ split_addrs($addr) ]; | |
703 | } | |
704 | } }, | |
09f1157b | 705 | sendmail => \&parse_sendmail_aliases, |
994d6c66 EW |
706 | gnus => sub { my $fh = shift; while (<$fh>) { |
707 | if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) { | |
708 | $aliases{$1} = [ $2 ]; | |
709 | }}} | |
5a59a230 NTND |
710 | # Please update _git_config() in git-completion.bash when you |
711 | # add new MUAs. | |
994d6c66 EW |
712 | ); |
713 | ||
3cb8caf7 | 714 | if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) { |
994d6c66 EW |
715 | foreach my $file (@alias_files) { |
716 | open my $fh, '<', $file or die "opening $file: $!\n"; | |
717 | $parse_alias{$aliasfiletype}->($fh); | |
718 | close $fh; | |
719 | } | |
720 | } | |
721 | ||
17b7a832 JK |
722 | if ($dump_aliases) { |
723 | print "$_\n" for (sort keys %aliases); | |
724 | exit(0); | |
725 | } | |
726 | ||
9b397039 RR |
727 | # is_format_patch_arg($f) returns 0 if $f names a patch, or 1 if |
728 | # $f is a revision list specification to be passed to format-patch. | |
729 | sub is_format_patch_arg { | |
eed6ca7c | 730 | return unless $repo; |
5df9fcf6 PH |
731 | my $f = shift; |
732 | try { | |
733 | $repo->command('rev-parse', '--verify', '--quiet', $f); | |
734 | if (defined($format_patch)) { | |
5df9fcf6 PH |
735 | return $format_patch; |
736 | } | |
4adbf387 | 737 | die sprintf(__(<<EOF), $f, $f); |
3c5cd20c | 738 | File '%s' exists but it could also be the range of commits |
5df9fcf6 PH |
739 | to produce patches for. Please disambiguate by... |
740 | ||
3c5cd20c | 741 | * Saying "./%s" if you mean a file; or |
5df9fcf6 PH |
742 | * Giving --format-patch option if you mean a range. |
743 | EOF | |
744 | } catch Git::Error::Command with { | |
9b397039 | 745 | # Not a valid revision. Treat it as a filename. |
5df9fcf6 PH |
746 | return 0; |
747 | } | |
748 | } | |
749 | ||
aa54892f JK |
750 | # Now that all the defaults are set, process the rest of the command line |
751 | # arguments and collect up the files that need to be processed. | |
5df9fcf6 | 752 | my @rev_list_opts; |
69f4ce55 | 753 | while (defined(my $f = shift @ARGV)) { |
5df9fcf6 PH |
754 | if ($f eq "--") { |
755 | push @rev_list_opts, "--", @ARGV; | |
756 | @ARGV = (); | |
9b397039 | 757 | } elsif (-d $f and !is_format_patch_arg($f)) { |
c6038169 | 758 | opendir my $dh, $f |
3c5cd20c | 759 | or die sprintf(__("Failed to opendir %s: %s"), $f, $!); |
aa54892f | 760 | |
f4dc9432 ÆAB |
761 | require File::Spec; |
762 | push @files, grep { -f $_ } map { File::Spec->catfile($f, $_) } | |
c6038169 ÆAB |
763 | sort readdir $dh; |
764 | closedir $dh; | |
9b397039 | 765 | } elsif ((-f $f or -p $f) and !is_format_patch_arg($f)) { |
aa54892f | 766 | push @files, $f; |
aa54892f | 767 | } else { |
5df9fcf6 | 768 | push @rev_list_opts, $f; |
aa54892f JK |
769 | } |
770 | } | |
771 | ||
5df9fcf6 | 772 | if (@rev_list_opts) { |
46493105 | 773 | die __("Cannot run git format-patch from outside a repository\n") |
eed6ca7c | 774 | unless $repo; |
f4dc9432 | 775 | require File::Temp; |
8774aa56 KM |
776 | push @files, $repo->command('format-patch', '-o', File::Temp::tempdir(CLEANUP => 1), |
777 | defined $reroll_count ? ('-v', $reroll_count) : (), | |
778 | @rev_list_opts); | |
5df9fcf6 PH |
779 | } |
780 | ||
a8022c5f MS |
781 | if (defined $sender) { |
782 | $sender =~ s/^\s+|\s+$//g; | |
783 | ($sender) = expand_aliases($sender); | |
784 | } else { | |
785 | $sender = $repoauthor->() || $repocommitter->() || ''; | |
786 | } | |
787 | ||
788 | # $sender could be an already sanitized address | |
789 | # (e.g. sendemail.from could be manually sanitized by user). | |
790 | # But it's a no-op to run sanitize_address on an already sanitized address. | |
791 | $sender = sanitize_address($sender); | |
792 | ||
793 | $time = time - scalar $#files; | |
531220ba | 794 | |
a8022c5f MS |
795 | @files = handle_backup_files(@files); |
796 | ||
aa54892f JK |
797 | if (@files) { |
798 | unless ($quiet) { | |
799 | print $_,"\n" for (@files); | |
800 | } | |
801 | } else { | |
46493105 | 802 | print STDERR __("\nNo patch files specified!\n\n"); |
aa54892f JK |
803 | usage(); |
804 | } | |
805 | ||
acf071b0 | 806 | sub get_patch_subject { |
beece9da PH |
807 | my $fn = shift; |
808 | open (my $fh, '<', $fn); | |
809 | while (my $line = <$fh>) { | |
810 | next unless ($line =~ /^Subject: (.*)$/); | |
811 | close $fh; | |
812 | return "GIT: $1\n"; | |
813 | } | |
814 | close $fh; | |
3c5cd20c | 815 | die sprintf(__("No subject line in %s?"), $fn); |
beece9da PH |
816 | } |
817 | ||
818 | if ($compose) { | |
819 | # Note that this does not need to be secure, but we will make a small | |
820 | # effort to have it be unique | |
f4dc9432 | 821 | require File::Temp; |
afe756c9 | 822 | $compose_filename = ($repo ? |
f4dc9432 ÆAB |
823 | File::Temp::tempfile(".gitsendemail.msg.XXXXXX", DIR => $repo->repo_path()) : |
824 | File::Temp::tempfile(".gitsendemail.msg.XXXXXX", DIR => "."))[1]; | |
fe0f944f | 825 | open my $c, ">", $compose_filename |
3c5cd20c | 826 | or die sprintf(__("Failed to open for writing %s: %s"), $compose_filename, $!); |
beece9da PH |
827 | |
828 | ||
fef381e6 | 829 | my $tpl_sender = $sender || $repoauthor->() || $repocommitter->() || ''; |
beece9da | 830 | my $tpl_subject = $initial_subject || ''; |
15dc3b91 | 831 | my $tpl_in_reply_to = $initial_in_reply_to || ''; |
d11c943c | 832 | my $tpl_reply_to = $reply_to || ''; |
3ec61675 JK |
833 | my $tpl_to = join(',', @initial_to); |
834 | my $tpl_cc = join(',', @initial_cc); | |
835 | my $tpl_bcc = join(', ', @initial_bcc); | |
beece9da | 836 | |
4adbf387 | 837 | print $c <<EOT1, Git::prefix_lines("GIT: ", __(<<EOT2)), <<EOT3; |
beece9da | 838 | From $tpl_sender # This line is ignored. |
70aedfb3 VA |
839 | EOT1 |
840 | Lines beginning in "GIT:" will be removed. | |
841 | Consider including an overall diffstat or table of contents | |
842 | for the patch you are writing. | |
843 | ||
844 | Clear the body content if you don't wish to send a summary. | |
845 | EOT2 | |
beece9da | 846 | From: $tpl_sender |
3ec61675 JK |
847 | To: $tpl_to |
848 | Cc: $tpl_cc | |
849 | Bcc: $tpl_bcc | |
d11c943c | 850 | Reply-To: $tpl_reply_to |
beece9da | 851 | Subject: $tpl_subject |
15dc3b91 | 852 | In-Reply-To: $tpl_in_reply_to |
beece9da | 853 | |
70aedfb3 | 854 | EOT3 |
beece9da | 855 | for my $f (@files) { |
fe0f944f | 856 | print $c get_patch_subject($f); |
beece9da | 857 | } |
fe0f944f | 858 | close $c; |
beece9da | 859 | |
beece9da PH |
860 | if ($annotate) { |
861 | do_edit($compose_filename, @files); | |
862 | } else { | |
863 | do_edit($compose_filename); | |
864 | } | |
865 | ||
637e8944 JK |
866 | open my $c2, ">", $compose_filename . ".final" |
867 | or die sprintf(__("Failed to open %s.final: %s"), $compose_filename, $!); | |
868 | ||
fe0f944f | 869 | open $c, "<", $compose_filename |
3c5cd20c | 870 | or die sprintf(__("Failed to open %s: %s"), $compose_filename, $!); |
beece9da | 871 | |
637e8944 JK |
872 | my $need_8bit_cte = file_has_nonascii($compose_filename); |
873 | my $in_body = 0; | |
874 | my $summary_empty = 1; | |
4a47a4dd KM |
875 | if (!defined $compose_encoding) { |
876 | $compose_encoding = "UTF-8"; | |
877 | } | |
637e8944 JK |
878 | while(<$c>) { |
879 | next if m/^GIT:/; | |
880 | if ($in_body) { | |
881 | $summary_empty = 0 unless (/^\n$/); | |
882 | } elsif (/^\n$/) { | |
883 | $in_body = 1; | |
884 | if ($need_8bit_cte) { | |
885 | print $c2 "MIME-Version: 1.0\n", | |
886 | "Content-Type: text/plain; ", | |
887 | "charset=$compose_encoding\n", | |
888 | "Content-Transfer-Encoding: 8bit\n"; | |
889 | } | |
890 | } elsif (/^MIME-Version:/i) { | |
891 | $need_8bit_cte = 0; | |
892 | } elsif (/^Subject:\s*(.+)\s*$/i) { | |
893 | $initial_subject = $1; | |
894 | my $subject = $initial_subject; | |
895 | $_ = "Subject: " . | |
896 | quote_subject($subject, $compose_encoding) . | |
897 | "\n"; | |
898 | } elsif (/^In-Reply-To:\s*(.+)\s*$/i) { | |
899 | $initial_in_reply_to = $1; | |
900 | next; | |
901 | } elsif (/^Reply-To:\s*(.+)\s*$/i) { | |
902 | $reply_to = $1; | |
903 | } elsif (/^From:\s*(.+)\s*$/i) { | |
904 | $sender = $1; | |
905 | next; | |
3ec61675 JK |
906 | } elsif (/^To:\s*(.+)\s*$/i) { |
907 | @initial_to = parse_address_line($1); | |
908 | next; | |
909 | } elsif (/^Cc:\s*(.+)\s*$/i) { | |
910 | @initial_cc = parse_address_line($1); | |
911 | next; | |
912 | } elsif (/^Bcc:/i) { | |
913 | @initial_bcc = parse_address_line($1); | |
637e8944 | 914 | next; |
beece9da | 915 | } |
637e8944 | 916 | print $c2 $_; |
beece9da | 917 | } |
fe0f944f | 918 | close $c; |
637e8944 | 919 | close $c2; |
beece9da | 920 | |
637e8944 | 921 | if ($summary_empty) { |
46493105 | 922 | print __("Summary email is empty, skipping it\n"); |
beece9da PH |
923 | $compose = -1; |
924 | } | |
925 | } elsif ($annotate) { | |
926 | do_edit(@files); | |
927 | } | |
928 | ||
c016726c JK |
929 | { |
930 | # Only instantiate one $term per program run, since some | |
931 | # Term::ReadLine providers refuse to create a second instance. | |
932 | my $term; | |
933 | sub term { | |
934 | require Term::ReadLine; | |
935 | if (!defined $term) { | |
936 | $term = $ENV{"GIT_SEND_EMAIL_NOTTY"} | |
937 | ? Term::ReadLine->new('git-send-email', \*STDIN, \*STDOUT) | |
938 | : Term::ReadLine->new('git-send-email'); | |
939 | } | |
940 | return $term; | |
941 | } | |
f4dc9432 ÆAB |
942 | } |
943 | ||
6e182518 JS |
944 | sub ask { |
945 | my ($prompt, %arg) = @_; | |
0da43a68 | 946 | my $valid_re = $arg{valid_re}; |
6e182518 | 947 | my $default = $arg{default}; |
51bbccfd | 948 | my $confirm_only = $arg{confirm_only}; |
6e182518 JS |
949 | my $resp; |
950 | my $i = 0; | |
f4dc9432 | 951 | my $term = term(); |
5906f54e JS |
952 | return defined $default ? $default : undef |
953 | unless defined $term->IN and defined fileno($term->IN) and | |
954 | defined $term->OUT and defined fileno($term->OUT); | |
6e182518 JS |
955 | while ($i++ < 10) { |
956 | $resp = $term->readline($prompt); | |
957 | if (!defined $resp) { # EOF | |
958 | print "\n"; | |
959 | return defined $default ? $default : undef; | |
960 | } | |
961 | if ($resp eq '' and defined $default) { | |
962 | return $default; | |
963 | } | |
0da43a68 | 964 | if (!defined $valid_re or $resp =~ /$valid_re/) { |
6e182518 JS |
965 | return $resp; |
966 | } | |
51bbccfd | 967 | if ($confirm_only) { |
3c5cd20c VA |
968 | my $yesno = $term->readline( |
969 | # TRANSLATORS: please keep [y/N] as is. | |
970 | sprintf(__("Are you sure you want to use <%s> [y/N]? "), $resp)); | |
51bbccfd JH |
971 | if (defined $yesno && $yesno =~ /y/i) { |
972 | return $resp; | |
973 | } | |
974 | } | |
6e182518 | 975 | } |
622bc930 | 976 | return; |
6e182518 JS |
977 | } |
978 | ||
3cae7e5b TR |
979 | my %broken_encoding; |
980 | ||
1d50bfd9 | 981 | sub file_declares_8bit_cte { |
3cae7e5b TR |
982 | my $fn = shift; |
983 | open (my $fh, '<', $fn); | |
984 | while (my $line = <$fh>) { | |
985 | last if ($line =~ /^$/); | |
986 | return 1 if ($line =~ /^Content-Transfer-Encoding: .*8bit.*$/); | |
987 | } | |
988 | close $fh; | |
989 | return 0; | |
990 | } | |
991 | ||
992 | foreach my $f (@files) { | |
993 | next unless (body_or_subject_has_nonascii($f) | |
994 | && !file_declares_8bit_cte($f)); | |
995 | $broken_encoding{$f} = 1; | |
996 | } | |
997 | ||
998 | if (!defined $auto_8bit_encoding && scalar %broken_encoding) { | |
a4dde4c4 VA |
999 | print __("The following files are 8bit, but do not declare " . |
1000 | "a Content-Transfer-Encoding.\n"); | |
3cae7e5b TR |
1001 | foreach my $f (sort keys %broken_encoding) { |
1002 | print " $f\n"; | |
1003 | } | |
a4dde4c4 | 1004 | $auto_8bit_encoding = ask(__("Which 8bit encoding should I declare [UTF-8]? "), |
852a15d7 | 1005 | valid_re => qr/.{4}/, confirm_only => 1, |
3cae7e5b TR |
1006 | default => "UTF-8"); |
1007 | } | |
1008 | ||
a03bc5b6 TR |
1009 | if (!$force) { |
1010 | for my $f (@files) { | |
0d290a46 | 1011 | if (get_patch_subject($f) =~ /\Q*** SUBJECT HERE ***\E/) { |
3c5cd20c | 1012 | die sprintf(__("Refusing to send because the patch\n\t%s\n" |
a03bc5b6 | 1013 | . "has the template subject '*** SUBJECT HERE ***'. " |
3c5cd20c | 1014 | . "Pass --force if you really want to send.\n"), $f); |
a03bc5b6 TR |
1015 | } |
1016 | } | |
1017 | } | |
1018 | ||
a4dde4c4 | 1019 | my $to_whom = __("To whom should the emails be sent (if anyone)?"); |
8cac13dc | 1020 | my $prompting = 0; |
8796ff7f | 1021 | if (!@initial_to && !defined $to_cmd) { |
0d6b21e7 | 1022 | my $to = ask("$to_whom ", |
61837493 | 1023 | default => "", |
51bbccfd | 1024 | valid_re => qr/\@.*\./, confirm_only => 1); |
3c3bb51c | 1025 | push @initial_to, parse_address_line($to) if defined $to; # sanitized/validated later |
1f038a0c | 1026 | $prompting++; |
83b24437 RA |
1027 | } |
1028 | ||
994d6c66 | 1029 | sub expand_aliases { |
302e04ea JK |
1030 | return map { expand_one_alias($_) } @_; |
1031 | } | |
1032 | ||
1033 | my %EXPANDED_ALIASES; | |
1034 | sub expand_one_alias { | |
1035 | my $alias = shift; | |
1036 | if ($EXPANDED_ALIASES{$alias}) { | |
3c5cd20c | 1037 | die sprintf(__("fatal: alias '%s' expands to itself\n"), $alias); |
302e04ea JK |
1038 | } |
1039 | local $EXPANDED_ALIASES{$alias} = 1; | |
1040 | return $aliases{$alias} ? expand_aliases(@{$aliases{$alias}}) : $alias; | |
994d6c66 EW |
1041 | } |
1042 | ||
b5e112d8 RL |
1043 | @initial_to = process_address_list(@initial_to); |
1044 | @initial_cc = process_address_list(@initial_cc); | |
e60f6d13 | 1045 | @initial_bcc = process_address_list(@initial_bcc); |
994d6c66 | 1046 | |
15dc3b91 CL |
1047 | if ($thread && !defined $initial_in_reply_to && $prompting) { |
1048 | $initial_in_reply_to = ask( | |
a4dde4c4 | 1049 | __("Message-ID to be used as In-Reply-To for the first email (if any)? "), |
61837493 | 1050 | default => "", |
51bbccfd | 1051 | valid_re => qr/\@.*\./, confirm_only => 1); |
83b24437 | 1052 | } |
15dc3b91 CL |
1053 | if (defined $initial_in_reply_to) { |
1054 | $initial_in_reply_to =~ s/^\s*<?//; | |
1055 | $initial_in_reply_to =~ s/>?\s*$//; | |
1056 | $initial_in_reply_to = "<$initial_in_reply_to>" if $initial_in_reply_to ne ''; | |
ace9c2a9 | 1057 | } |
ace72086 | 1058 | |
d11c943c CL |
1059 | if (defined $reply_to) { |
1060 | $reply_to =~ s/^\s+|\s+$//g; | |
1061 | ($reply_to) = expand_aliases($reply_to); | |
1062 | $reply_to = sanitize_address($reply_to); | |
ace9c2a9 | 1063 | } |
ace72086 | 1064 | |
cd5b33fb | 1065 | if (!defined $sendmail_cmd && !defined $smtp_server) { |
1ab2fd4f FK |
1066 | my @sendmail_paths = qw( /usr/sbin/sendmail /usr/lib/sendmail ); |
1067 | push @sendmail_paths, map {"$_/sendmail"} split /:/, $ENV{PATH}; | |
1068 | foreach (@sendmail_paths) { | |
aca7ad76 | 1069 | if (-x $_) { |
cd5b33fb | 1070 | $sendmail_cmd = $_; |
aca7ad76 EW |
1071 | last; |
1072 | } | |
1073 | } | |
cd5b33fb GA |
1074 | |
1075 | if (!defined $sendmail_cmd) { | |
1076 | $smtp_server = 'localhost'; # could be 127.0.0.1, too... *shrug* | |
1077 | } | |
3342d850 RA |
1078 | } |
1079 | ||
c1f2aa45 JS |
1080 | if ($compose && $compose > 0) { |
1081 | @files = ($compose_filename . ".final", @files); | |
1f038a0c RA |
1082 | } |
1083 | ||
83b24437 | 1084 | # Variables we set as part of the loop over files |
15dc3b91 | 1085 | our ($message_id, %mail, $subject, $in_reply_to, $references, $message, |
dc1460aa | 1086 | $needs_confirm, $message_num, $ask_default); |
83b24437 | 1087 | |
567ffeb7 EW |
1088 | sub extract_valid_address { |
1089 | my $address = shift; | |
35b6ab95 ÆAB |
1090 | my $local_part_regexp = qr/[^<>"\s@]+/; |
1091 | my $domain_regexp = qr/[^.<>"\s@]+(?:\.[^.<>"\s@]+)+/; | |
db3106b2 EW |
1092 | |
1093 | # check for a local address: | |
ad9c18f5 | 1094 | return $address if ($address =~ /^($local_part_regexp)$/); |
db3106b2 | 1095 | |
155197e6 | 1096 | $address =~ s/^\s*<(.*)>\s*$/$1/; |
f4dc9432 | 1097 | my $have_email_valid = eval { require Email::Valid; 1 }; |
567ffeb7 | 1098 | if ($have_email_valid) { |
ad9c18f5 | 1099 | return scalar Email::Valid->address($address); |
567ffeb7 | 1100 | } |
95c0d4b6 KM |
1101 | |
1102 | # less robust/correct than the monster regexp in Email::Valid, | |
1103 | # but still does a 99% job, and one less dependency | |
1104 | return $1 if $address =~ /($local_part_regexp\@$domain_regexp)/; | |
622bc930 | 1105 | return; |
567ffeb7 | 1106 | } |
83b24437 | 1107 | |
e4312255 KM |
1108 | sub extract_valid_address_or_die { |
1109 | my $address = shift; | |
12288cc4 | 1110 | my $valid_address = extract_valid_address($address); |
3c5cd20c | 1111 | die sprintf(__("error: unable to extract a valid address from: %s\n"), $address) |
12288cc4 TB |
1112 | if !$valid_address; |
1113 | return $valid_address; | |
e4312255 KM |
1114 | } |
1115 | ||
1116 | sub validate_address { | |
1117 | my $address = shift; | |
d0e98107 | 1118 | while (!extract_valid_address($address)) { |
3c5cd20c | 1119 | printf STDERR __("error: unable to extract a valid address from: %s\n"), $address; |
a4dde4c4 VA |
1120 | # TRANSLATORS: Make sure to include [q] [d] [e] in your |
1121 | # translation. The program will only accept English input | |
1122 | # at this point. | |
1123 | $_ = ask(__("What to do with this address? ([q]uit|[d]rop|[e]dit): "), | |
d0e98107 | 1124 | valid_re => qr/^(?:quit|q|drop|d|edit|e)/i, |
5c80afed KM |
1125 | default => 'q'); |
1126 | if (/^d/i) { | |
1127 | return undef; | |
1128 | } elsif (/^q/i) { | |
1129 | cleanup_compose_files(); | |
1130 | exit(0); | |
1131 | } | |
0d6b21e7 | 1132 | $address = ask("$to_whom ", |
d0e98107 KM |
1133 | default => "", |
1134 | valid_re => qr/\@.*\./, confirm_only => 1); | |
e4312255 KM |
1135 | } |
1136 | return $address; | |
1137 | } | |
1138 | ||
1139 | sub validate_address_list { | |
1140 | return (grep { defined $_ } | |
1141 | map { validate_address($_) } @_); | |
567ffeb7 | 1142 | } |
83b24437 RA |
1143 | |
1144 | # Usually don't need to change anything below here. | |
1145 | ||
1146 | # we make a "fake" message id by taking the current number | |
1147 | # of seconds since the beginning of Unix time and tacking on | |
1148 | # a random number to the end, in case we are called quicker than | |
1149 | # 1 second since the last time we were called. | |
8037d1a3 RA |
1150 | |
1151 | # We'll setup a template for the message id, using the "from" address: | |
8037d1a3 | 1152 | |
be510cfe | 1153 | my ($message_id_stamp, $message_id_serial); |
68ce9330 | 1154 | sub make_message_id { |
be510cfe JH |
1155 | my $uniq; |
1156 | if (!defined $message_id_stamp) { | |
f4dc9432 ÆAB |
1157 | require POSIX; |
1158 | $message_id_stamp = POSIX::strftime("%Y%m%d%H%M%S.$$", gmtime(time)); | |
be510cfe JH |
1159 | $message_id_serial = 0; |
1160 | } | |
1161 | $message_id_serial++; | |
1162 | $uniq = "$message_id_stamp-$message_id_serial"; | |
1163 | ||
aeb59328 | 1164 | my $du_part; |
fef381e6 | 1165 | for ($sender, $repocommitter->(), $repoauthor->()) { |
94638f89 UKK |
1166 | $du_part = extract_valid_address(sanitize_address($_)); |
1167 | last if (defined $du_part and $du_part ne ''); | |
aeb59328 | 1168 | } |
94638f89 | 1169 | if (not defined $du_part or $du_part eq '') { |
529dd386 | 1170 | require Sys::Hostname; |
aeb59328 JH |
1171 | $du_part = 'user@' . Sys::Hostname::hostname(); |
1172 | } | |
f916ab0c | 1173 | my $message_id_template = "<%s-%s>"; |
be510cfe | 1174 | $message_id = sprintf($message_id_template, $uniq, $du_part); |
8037d1a3 | 1175 | #print "new message id = $message_id\n"; # Was useful for debugging |
83b24437 RA |
1176 | } |
1177 | ||
374c5905 JR |
1178 | sub unquote_rfc2047 { |
1179 | local ($_) = @_; | |
11f70a7e | 1180 | my $charset; |
ab47e2a5 РД |
1181 | my $sep = qr/[ \t]+/; |
1182 | s{$re_encoded_word(?:$sep$re_encoded_word)*}{ | |
1183 | my @words = split $sep, $&; | |
1184 | foreach (@words) { | |
1185 | m/$re_encoded_word/; | |
1186 | $charset = $1; | |
1187 | my $encoding = $2; | |
1188 | my $text = $3; | |
1189 | if ($encoding eq 'q' || $encoding eq 'Q') { | |
1190 | $_ = $text; | |
1191 | s/_/ /g; | |
1192 | s/=([0-9A-F]{2})/chr(hex($1))/egi; | |
1193 | } else { | |
1194 | # other encodings not supported yet | |
1195 | } | |
11f70a7e | 1196 | } |
ab47e2a5 | 1197 | join '', @words; |
b622d4d1 | 1198 | }eg; |
11f70a7e | 1199 | return wantarray ? ($_, $charset) : $_; |
374c5905 JR |
1200 | } |
1201 | ||
d54eaaa2 JK |
1202 | sub quote_rfc2047 { |
1203 | local $_ = shift; | |
d1fff6fc | 1204 | my $encoding = shift || 'UTF-8'; |
d54eaaa2 JK |
1205 | s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg; |
1206 | s/(.*)/=\?$encoding\?q\?$1\?=/; | |
1207 | return $_; | |
1208 | } | |
1209 | ||
a3a8262b BC |
1210 | sub is_rfc2047_quoted { |
1211 | my $s = shift; | |
a3a8262b | 1212 | length($s) <= 75 && |
11f70a7e | 1213 | $s =~ m/^(?:"[[:ascii:]]*"|$re_encoded_word)$/o; |
a3a8262b BC |
1214 | } |
1215 | ||
ce547800 KM |
1216 | sub subject_needs_rfc2047_quoting { |
1217 | my $s = shift; | |
1218 | ||
ce1459f7 | 1219 | return ($s =~ /[^[:ascii:]]/) || ($s =~ /=\?/); |
ce547800 KM |
1220 | } |
1221 | ||
1222 | sub quote_subject { | |
1223 | local $subject = shift; | |
1224 | my $encoding = shift || 'UTF-8'; | |
1225 | ||
1226 | if (subject_needs_rfc2047_quoting($subject)) { | |
1227 | return quote_rfc2047($subject, $encoding); | |
1228 | } | |
1229 | return $subject; | |
1230 | } | |
1231 | ||
5b56aaa2 | 1232 | # use the simplest quoting being able to handle the recipient |
68ce9330 | 1233 | sub sanitize_address { |
732263d4 | 1234 | my ($recipient) = @_; |
831a488b KM |
1235 | |
1236 | # remove garbage after email address | |
1237 | $recipient =~ s/(.*>).*$/$1/; | |
1238 | ||
5b56aaa2 UKK |
1239 | my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); |
1240 | ||
1241 | if (not $recipient_name) { | |
ff483897 | 1242 | return $recipient; |
5b56aaa2 UKK |
1243 | } |
1244 | ||
1245 | # if recipient_name is already quoted, do nothing | |
a3a8262b | 1246 | if (is_rfc2047_quoted($recipient_name)) { |
5b56aaa2 UKK |
1247 | return $recipient; |
1248 | } | |
1249 | ||
1fe9703f RL |
1250 | # remove non-escaped quotes |
1251 | $recipient_name =~ s/(^|[^\\])"/$1/g; | |
1252 | ||
5b56aaa2 UKK |
1253 | # rfc2047 is needed if a non-ascii char is included |
1254 | if ($recipient_name =~ /[^[:ascii:]]/) { | |
d54eaaa2 | 1255 | $recipient_name = quote_rfc2047($recipient_name); |
732263d4 | 1256 | } |
5b56aaa2 UKK |
1257 | |
1258 | # double quotes are needed if specials or CTLs are included | |
1259 | elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) { | |
1fe9703f | 1260 | $recipient_name =~ s/([\\\r])/\\$1/g; |
d5c7d69d | 1261 | $recipient_name = qq["$recipient_name"]; |
5b56aaa2 UKK |
1262 | } |
1263 | ||
1264 | return "$recipient_name $recipient_addr"; | |
1265 | ||
732263d4 RJ |
1266 | } |
1267 | ||
cb2922fe MM |
1268 | sub strip_garbage_one_address { |
1269 | my ($addr) = @_; | |
1270 | chomp $addr; | |
1271 | if ($addr =~ /^(("[^"]*"|[^"<]*)? *<[^>]*>).*/) { | |
1272 | # "Foo Bar" <foobar@example.com> [possibly garbage here] | |
1273 | # Foo Bar <foobar@example.com> [possibly garbage here] | |
1274 | return $1; | |
1275 | } | |
1276 | if ($addr =~ /^(<[^>]*>).*/) { | |
1277 | # <foo@example.com> [possibly garbage here] | |
1278 | # if garbage contains other addresses, they are ignored. | |
1279 | return $1; | |
1280 | } | |
1281 | if ($addr =~ /^([^"#,\s]*)/) { | |
1282 | # address without quoting: remove anything after the address | |
1283 | return $1; | |
1284 | } | |
1285 | return $addr; | |
1286 | } | |
1287 | ||
e4312255 KM |
1288 | sub sanitize_address_list { |
1289 | return (map { sanitize_address($_) } @_); | |
1290 | } | |
1291 | ||
b5e112d8 | 1292 | sub process_address_list { |
b1c8a11c RL |
1293 | my @addr_list = map { parse_address_line($_) } @_; |
1294 | @addr_list = expand_aliases(@addr_list); | |
b5e112d8 RL |
1295 | @addr_list = sanitize_address_list(@addr_list); |
1296 | @addr_list = validate_address_list(@addr_list); | |
1297 | return @addr_list; | |
1298 | } | |
1299 | ||
134550fe JA |
1300 | # Returns the local Fully Qualified Domain Name (FQDN) if available. |
1301 | # | |
1302 | # Tightly configured MTAa require that a caller sends a real DNS | |
1303 | # domain name that corresponds the IP address in the HELO/EHLO | |
1304 | # handshake. This is used to verify the connection and prevent | |
1305 | # spammers from trying to hide their identity. If the DNS and IP don't | |
15beaaa3 | 1306 | # match, the receiving MTA may deny the connection. |
134550fe JA |
1307 | # |
1308 | # Here is a deny example of Net::SMTP with the default "localhost.localdomain" | |
1309 | # | |
1310 | # Net::SMTP=GLOB(0x267ec28)>>> EHLO localhost.localdomain | |
1311 | # Net::SMTP=GLOB(0x267ec28)<<< 550 EHLO argument does not match calling host | |
1312 | # | |
1313 | # This maildomain*() code is based on ideas in Perl library Test::Reporter | |
1314 | # /usr/share/perl5/Test/Reporter/Mail/Util.pm ==> sub _maildomain () | |
1315 | ||
59a86303 BG |
1316 | sub valid_fqdn { |
1317 | my $domain = shift; | |
61ef5e9b | 1318 | return defined $domain && !($^O eq 'darwin' && $domain =~ /\.local$/) && $domain =~ /\./; |
59a86303 BG |
1319 | } |
1320 | ||
68ce9330 | 1321 | sub maildomain_net { |
134550fe JA |
1322 | my $maildomain; |
1323 | ||
f4dc9432 | 1324 | require Net::Domain; |
1046c118 ÆAB |
1325 | my $domain = Net::Domain::domainname(); |
1326 | $maildomain = $domain if valid_fqdn($domain); | |
134550fe JA |
1327 | |
1328 | return $maildomain; | |
1329 | } | |
1330 | ||
68ce9330 | 1331 | sub maildomain_mta { |
134550fe JA |
1332 | my $maildomain; |
1333 | ||
1046c118 | 1334 | for my $host (qw(mailhost localhost)) { |
f4dc9432 | 1335 | require Net::SMTP; |
1046c118 ÆAB |
1336 | my $smtp = Net::SMTP->new($host); |
1337 | if (defined $smtp) { | |
1338 | my $domain = $smtp->domain; | |
1339 | $smtp->quit; | |
134550fe | 1340 | |
1046c118 | 1341 | $maildomain = $domain if valid_fqdn($domain); |
134550fe | 1342 | |
1046c118 | 1343 | last if $maildomain; |
134550fe JA |
1344 | } |
1345 | } | |
1346 | ||
1347 | return $maildomain; | |
1348 | } | |
1349 | ||
68ce9330 | 1350 | sub maildomain { |
69cf7bfd | 1351 | return maildomain_net() || maildomain_mta() || 'localhost.localdomain'; |
134550fe JA |
1352 | } |
1353 | ||
4d31a44a MN |
1354 | sub smtp_host_string { |
1355 | if (defined $smtp_server_port) { | |
1356 | return "$smtp_server:$smtp_server_port"; | |
1357 | } else { | |
1358 | return $smtp_server; | |
1359 | } | |
1360 | } | |
1361 | ||
1362 | # Returns 1 if authentication succeeded or was not necessary | |
1363 | # (smtp_user was not specified), and 0 otherwise. | |
1364 | ||
1365 | sub smtp_auth_maybe { | |
8dd9b3f8 | 1366 | if (!defined $smtp_authuser || $auth || (defined $smtp_auth && $smtp_auth eq "none")) { |
4d31a44a MN |
1367 | return 1; |
1368 | } | |
1369 | ||
1370 | # Workaround AUTH PLAIN/LOGIN interaction defect | |
1371 | # with Authen::SASL::Cyrus | |
1372 | eval { | |
1373 | require Authen::SASL; | |
1374 | Authen::SASL->import(qw(Perl)); | |
1375 | }; | |
1376 | ||
0f2e68b5 JV |
1377 | # Check mechanism naming as defined in: |
1378 | # https://tools.ietf.org/html/rfc4422#page-8 | |
904f6e7c | 1379 | if ($smtp_auth && $smtp_auth !~ /^(\b[A-Z0-9-_]{1,20}\s*)*$/) { |
0f2e68b5 JV |
1380 | die "invalid smtp auth: '${smtp_auth}'"; |
1381 | } | |
1382 | ||
4d31a44a MN |
1383 | # TODO: Authentication may fail not because credentials were |
1384 | # invalid but due to other reasons, in which we should not | |
1385 | # reject credentials. | |
1386 | $auth = Git::credential({ | |
1387 | 'protocol' => 'smtp', | |
1388 | 'host' => smtp_host_string(), | |
1389 | 'username' => $smtp_authuser, | |
1390 | # if there's no password, "git credential fill" will | |
1391 | # give us one, otherwise it'll just pass this one. | |
1392 | 'password' => $smtp_authpass | |
1393 | }, sub { | |
1394 | my $cred = shift; | |
0f2e68b5 JV |
1395 | |
1396 | if ($smtp_auth) { | |
1397 | my $sasl = Authen::SASL->new( | |
1398 | mechanism => $smtp_auth, | |
1399 | callback => { | |
1400 | user => $cred->{'username'}, | |
1401 | pass => $cred->{'password'}, | |
1402 | authname => $cred->{'username'}, | |
1403 | } | |
1404 | ); | |
1405 | ||
1406 | return !!$smtp->auth($sasl); | |
1407 | } | |
1408 | ||
4d31a44a MN |
1409 | return !!$smtp->auth($cred->{'username'}, $cred->{'password'}); |
1410 | }); | |
1411 | ||
1412 | return $auth; | |
1413 | } | |
1414 | ||
35035bbf RR |
1415 | sub ssl_verify_params { |
1416 | eval { | |
1417 | require IO::Socket::SSL; | |
1418 | IO::Socket::SSL->import(qw/SSL_VERIFY_PEER SSL_VERIFY_NONE/); | |
1419 | }; | |
1420 | if ($@) { | |
1421 | print STDERR "Not using SSL_VERIFY_PEER due to out-of-date IO::Socket::SSL.\n"; | |
1422 | return; | |
1423 | } | |
1424 | ||
1425 | if (!defined $smtp_ssl_cert_path) { | |
01645b74 RK |
1426 | # use the OpenSSL defaults |
1427 | return (SSL_verify_mode => SSL_VERIFY_PEER()); | |
35035bbf RR |
1428 | } |
1429 | ||
1430 | if ($smtp_ssl_cert_path eq "") { | |
1431 | return (SSL_verify_mode => SSL_VERIFY_NONE()); | |
1432 | } elsif (-d $smtp_ssl_cert_path) { | |
1433 | return (SSL_verify_mode => SSL_VERIFY_PEER(), | |
1434 | SSL_ca_path => $smtp_ssl_cert_path); | |
1435 | } elsif (-f $smtp_ssl_cert_path) { | |
1436 | return (SSL_verify_mode => SSL_VERIFY_PEER(), | |
1437 | SSL_ca_file => $smtp_ssl_cert_path); | |
1438 | } else { | |
3c5cd20c | 1439 | die sprintf(__("CA path \"%s\" does not exist"), $smtp_ssl_cert_path); |
35035bbf RR |
1440 | } |
1441 | } | |
1442 | ||
cb005c1f EFL |
1443 | sub file_name_is_absolute { |
1444 | my ($path) = @_; | |
1445 | ||
1446 | # msys does not grok DOS drive-prefixes | |
1447 | if ($^O eq 'msys') { | |
f24ecf59 | 1448 | return ($path =~ m#^/# || $path =~ m#^[a-zA-Z]\:#) |
cb005c1f EFL |
1449 | } |
1450 | ||
1451 | require File::Spec::Functions; | |
1452 | return File::Spec::Functions::file_name_is_absolute($path); | |
1453 | } | |
1454 | ||
56adddaa | 1455 | sub gen_header { |
4bc87a28 | 1456 | my @recipients = unique_email_list(@to); |
e4312255 | 1457 | @cc = (grep { my $cc = extract_valid_address_or_die($_); |
83acaaec | 1458 | not grep { $cc eq $_ || $_ =~ /<\Q${cc}\E>$/ } @recipients |
7ac17529 | 1459 | } |
7ac17529 | 1460 | @cc); |
4bc87a28 | 1461 | my $to = join (",\n\t", @recipients); |
e60f6d13 | 1462 | @recipients = unique_email_list(@recipients,@cc,@initial_bcc); |
e4312255 | 1463 | @recipients = (map { extract_valid_address_or_die($_) } @recipients); |
6bdca890 | 1464 | my $date = format_2822_time($time++); |
e923effb ML |
1465 | my $gitversion = '@@GIT_VERSION@@'; |
1466 | if ($gitversion =~ m/..GIT_VERSION../) { | |
3cb8caf7 | 1467 | $gitversion = Git::version(); |
e923effb | 1468 | } |
4bc87a28 | 1469 | |
02461e0e | 1470 | my $cc = join(",\n\t", unique_email_list(@cc)); |
f06a6a49 JH |
1471 | my $ccline = ""; |
1472 | if ($cc ne '') { | |
1473 | $ccline = "\nCc: $cc"; | |
1474 | } | |
4f3d3703 | 1475 | make_message_id() unless defined($message_id); |
aeb59328 | 1476 | |
da18759e | 1477 | my $header = "From: $sender |
f06a6a49 | 1478 | To: $to${ccline} |
4bc87a28 | 1479 | Subject: $subject |
4bc87a28 | 1480 | Date: $date |
ba4324c4 | 1481 | Message-ID: $message_id |
4bc87a28 | 1482 | "; |
ac1596a6 LH |
1483 | if ($use_xmailer) { |
1484 | $header .= "X-Mailer: git-send-email $gitversion\n"; | |
1485 | } | |
15dc3b91 | 1486 | if ($in_reply_to) { |
7ccf7927 | 1487 | |
15dc3b91 | 1488 | $header .= "In-Reply-To: $in_reply_to\n"; |
7ccf7927 RA |
1489 | $header .= "References: $references\n"; |
1490 | } | |
d11c943c CL |
1491 | if ($reply_to) { |
1492 | $header .= "Reply-To: $reply_to\n"; | |
1493 | } | |
ce91c2f6 JH |
1494 | if (@xh) { |
1495 | $header .= join("\n", @xh) . "\n"; | |
1496 | } | |
56adddaa MS |
1497 | my $recipients_ref = \@recipients; |
1498 | return ($recipients_ref, $to, $date, $gitversion, $cc, $ccline, $header); | |
1499 | } | |
1500 | ||
1501 | # Prepares the email, then asks the user what to do. | |
1502 | # | |
1503 | # If the user chooses to send the email, it's sent and 1 is returned. | |
1504 | # If the user chooses not to send the email, 0 is returned. | |
1505 | # If the user decides they want to make further edits, -1 is returned and the | |
1506 | # caller is expected to call send_message again after the edits are performed. | |
1507 | # | |
1508 | # If an error occurs sending the email, this just dies. | |
1509 | ||
1510 | sub send_message { | |
1511 | my ($recipients_ref, $to, $date, $gitversion, $cc, $ccline, $header) = gen_header(); | |
1512 | my @recipients = @$recipients_ref; | |
4bc87a28 | 1513 | |
c38f0247 | 1514 | my @sendmail_parameters = ('-i', @recipients); |
da18759e | 1515 | my $raw_from = $sender; |
c89e3241 FC |
1516 | if (defined $envelope_sender && $envelope_sender ne "auto") { |
1517 | $raw_from = $envelope_sender; | |
1518 | } | |
f073a592 RJ |
1519 | $raw_from = extract_valid_address($raw_from); |
1520 | unshift (@sendmail_parameters, | |
1521 | '-f', $raw_from) if(defined $envelope_sender); | |
8e3d436b | 1522 | |
c1f2aa45 JS |
1523 | if ($needs_confirm && !$dry_run) { |
1524 | print "\n$header\n"; | |
1525 | if ($needs_confirm eq "inform") { | |
1526 | $confirm_unconfigured = 0; # squelch this message for the rest of this run | |
6e182518 | 1527 | $ask_default = "y"; # assume yes on EOF since user hasn't explicitly asked for confirmation |
a4dde4c4 VA |
1528 | print __ <<EOF ; |
1529 | The Cc list above has been expanded by additional | |
1530 | addresses found in the patch commit message. By default | |
1531 | send-email prompts before sending whenever this occurs. | |
1532 | This behavior is controlled by the sendemail.confirm | |
1533 | configuration setting. | |
1534 | ||
1535 | For additional information, run 'git send-email --help'. | |
1536 | To retain the current behavior, but squelch this message, | |
1537 | run 'git config --global sendemail.confirm auto'. | |
1538 | ||
1539 | EOF | |
c1f2aa45 | 1540 | } |
04c4a4e8 | 1541 | # TRANSLATORS: Make sure to include [y] [n] [e] [q] [a] in your |
a4dde4c4 VA |
1542 | # translation. The program will only accept English input |
1543 | # at this point. | |
04c4a4e8 DD |
1544 | $_ = ask(__("Send this email? ([y]es|[n]o|[e]dit|[q]uit|[a]ll): "), |
1545 | valid_re => qr/^(?:yes|y|no|n|edit|e|quit|q|all|a)/i, | |
6e182518 | 1546 | default => $ask_default); |
46493105 | 1547 | die __("Send this email reply required") unless defined $_; |
c1f2aa45 | 1548 | if (/^n/i) { |
15da1084 | 1549 | return 0; |
04c4a4e8 DD |
1550 | } elsif (/^e/i) { |
1551 | return -1; | |
c1f2aa45 JS |
1552 | } elsif (/^q/i) { |
1553 | cleanup_compose_files(); | |
1554 | exit(0); | |
1555 | } elsif (/^a/i) { | |
1556 | $confirm = 'never'; | |
1557 | } | |
1558 | } | |
1559 | ||
052fbea2 PO |
1560 | unshift (@sendmail_parameters, @smtp_server_options); |
1561 | ||
6130259c MW |
1562 | if ($dry_run) { |
1563 | # We don't want to send the email. | |
cd5b33fb | 1564 | } elsif (defined $sendmail_cmd || file_name_is_absolute($smtp_server)) { |
aca7ad76 EW |
1565 | my $pid = open my $sm, '|-'; |
1566 | defined $pid or die $!; | |
1567 | if (!$pid) { | |
cd5b33fb GA |
1568 | if (defined $sendmail_cmd) { |
1569 | exec ("sh", "-c", "$sendmail_cmd \"\$@\"", "-", @sendmail_parameters) | |
1570 | or die $!; | |
1571 | } else { | |
1572 | exec ($smtp_server, @sendmail_parameters) | |
1573 | or die $!; | |
1574 | } | |
aca7ad76 EW |
1575 | } |
1576 | print $sm "$header\n$message"; | |
5e2c2ab1 | 1577 | close $sm or die $!; |
aca7ad76 | 1578 | } else { |
44b2476a JH |
1579 | |
1580 | if (!defined $smtp_server) { | |
46493105 | 1581 | die __("The required SMTP server is not properly defined.") |
44b2476a JH |
1582 | } |
1583 | ||
0ead000c | 1584 | require Net::SMTP; |
bfbfc9a9 | 1585 | my $use_net_smtp_ssl = version->parse($Net::SMTP::VERSION) < version->parse("2.34"); |
0ead000c DK |
1586 | $smtp_domain ||= maildomain(); |
1587 | ||
f6bebd12 | 1588 | if ($smtp_encryption eq 'ssl') { |
44b2476a | 1589 | $smtp_server_port ||= 465; # ssmtp |
5508f3ed | 1590 | require IO::Socket::SSL; |
9d605249 JK |
1591 | |
1592 | # Suppress "variable accessed once" warning. | |
1593 | { | |
1594 | no warnings 'once'; | |
1595 | $IO::Socket::SSL::DEBUG = 1; | |
1596 | } | |
1597 | ||
5508f3ed TR |
1598 | # Net::SMTP::SSL->new() does not forward any SSL options |
1599 | IO::Socket::SSL::set_client_defaults( | |
1600 | ssl_verify_params()); | |
0ead000c DK |
1601 | |
1602 | if ($use_net_smtp_ssl) { | |
1603 | require Net::SMTP::SSL; | |
1604 | $smtp ||= Net::SMTP::SSL->new($smtp_server, | |
1605 | Hello => $smtp_domain, | |
1606 | Port => $smtp_server_port, | |
1607 | Debug => $debug_net_smtp); | |
1608 | } | |
1609 | else { | |
1610 | $smtp ||= Net::SMTP->new($smtp_server, | |
1611 | Hello => $smtp_domain, | |
1612 | Port => $smtp_server_port, | |
1613 | Debug => $debug_net_smtp, | |
1614 | SSL => 1); | |
1615 | } | |
34cc60ce | 1616 | } |
636f3d7a | 1617 | elsif (!$smtp) { |
1a741bf7 | 1618 | $smtp_server_port ||= 25; |
1619 | $smtp ||= Net::SMTP->new($smtp_server, | |
69cf7bfd | 1620 | Hello => $smtp_domain, |
1a741bf7 | 1621 | Debug => $debug_net_smtp, |
1622 | Port => $smtp_server_port); | |
fb3650ed | 1623 | if ($smtp_encryption eq 'tls' && $smtp) { |
0ead000c DK |
1624 | if ($use_net_smtp_ssl) { |
1625 | $smtp->command('STARTTLS'); | |
1626 | $smtp->response(); | |
1627 | if ($smtp->code != 220) { | |
1628 | die sprintf(__("Server does not support STARTTLS! %s"), $smtp->message); | |
1629 | } | |
1630 | require Net::SMTP::SSL; | |
35035bbf RR |
1631 | $smtp = Net::SMTP::SSL->start_SSL($smtp, |
1632 | ssl_verify_params()) | |
0ead000c DK |
1633 | or die sprintf(__("STARTTLS failed! %s"), IO::Socket::SSL::errstr()); |
1634 | } | |
1635 | else { | |
1636 | $smtp->starttls(ssl_verify_params()) | |
1637 | or die sprintf(__("STARTTLS failed! %s"), IO::Socket::SSL::errstr()); | |
f6bebd12 | 1638 | } |
0ead000c DK |
1639 | # Send EHLO again to receive fresh |
1640 | # supported commands | |
1641 | $smtp->hello($smtp_domain); | |
f6bebd12 | 1642 | } |
44b2476a JH |
1643 | } |
1644 | ||
1645 | if (!$smtp) { | |
3c5cd20c VA |
1646 | die __("Unable to initialize SMTP properly. Check config and use --smtp-debug."), |
1647 | " VALUES: server=$smtp_server ", | |
e5afb3a6 | 1648 | "encryption=$smtp_encryption ", |
69cf7bfd | 1649 | "hello=$smtp_domain", |
a1dd7e16 | 1650 | defined $smtp_server_port ? " port=$smtp_server_port" : ""; |
44b2476a JH |
1651 | } |
1652 | ||
4d31a44a | 1653 | smtp_auth_maybe or die $smtp->message; |
2363d746 | 1654 | |
2b69bfc2 | 1655 | $smtp->mail( $raw_from ) or die $smtp->message; |
aca7ad76 EW |
1656 | $smtp->to( @recipients ) or die $smtp->message; |
1657 | $smtp->data or die $smtp->message; | |
f60c483d SA |
1658 | $smtp->datasend("$header\n") or die $smtp->message; |
1659 | my @lines = split /^/, $message; | |
1660 | foreach my $line (@lines) { | |
1661 | $smtp->datasend("$line") or die $smtp->message; | |
1662 | } | |
aca7ad76 | 1663 | $smtp->dataend() or die $smtp->message; |
3c5cd20c | 1664 | $smtp->code =~ /250|200/ or die sprintf(__("Failed to send %s\n"), $subject).$smtp->message; |
aca7ad76 | 1665 | } |
2718435b | 1666 | if ($quiet) { |
3c5cd20c | 1667 | printf($dry_run ? __("Dry-Sent %s\n") : __("Sent %s\n"), $subject); |
2718435b | 1668 | } else { |
a4dde4c4 | 1669 | print($dry_run ? __("Dry-OK. Log says:\n") : __("OK. Log says:\n")); |
cd5b33fb | 1670 | if (!defined $sendmail_cmd && !file_name_is_absolute($smtp_server)) { |
aca7ad76 | 1671 | print "Server: $smtp_server\n"; |
2b69bfc2 | 1672 | print "MAIL FROM:<$raw_from>\n"; |
02461e0e JP |
1673 | foreach my $entry (@recipients) { |
1674 | print "RCPT TO:<$entry>\n"; | |
1675 | } | |
aca7ad76 | 1676 | } else { |
cd5b33fb GA |
1677 | my $sm; |
1678 | if (defined $sendmail_cmd) { | |
1679 | $sm = $sendmail_cmd; | |
1680 | } else { | |
1681 | $sm = $smtp_server; | |
1682 | } | |
1683 | ||
1684 | print "Sendmail: $sm ".join(' ',@sendmail_parameters)."\n"; | |
aca7ad76 | 1685 | } |
b7f30e0a | 1686 | print $header, "\n"; |
aca7ad76 | 1687 | if ($smtp) { |
46493105 | 1688 | print __("Result: "), $smtp->code, ' ', |
aca7ad76 EW |
1689 | ($smtp->message =~ /\n([^\n]+\n)$/s), "\n"; |
1690 | } else { | |
46493105 | 1691 | print __("Result: OK\n"); |
aca7ad76 | 1692 | } |
30d08b34 | 1693 | } |
15da1084 MW |
1694 | |
1695 | return 1; | |
83b24437 RA |
1696 | } |
1697 | ||
56adddaa MS |
1698 | sub pre_process_file { |
1699 | my ($t, $quiet) = @_; | |
04c4a4e8 | 1700 | |
3c5cd20c | 1701 | open my $fh, "<", $t or die sprintf(__("can't open file %s"), $t); |
83b24437 | 1702 | |
94638f89 | 1703 | my $author = undef; |
4cb46bdd | 1704 | my $sauthor = undef; |
8291db6f JK |
1705 | my $author_encoding; |
1706 | my $has_content_type; | |
1707 | my $body_encoding; | |
bb29456c PB |
1708 | my $xfer_encoding; |
1709 | my $has_mime_version; | |
3c3bb51c | 1710 | @to = (); |
c1f2aa45 | 1711 | @cc = (); |
ce91c2f6 | 1712 | @xh = (); |
e6b0964a | 1713 | my $input_format = undef; |
5012699d | 1714 | my @header = (); |
e0821134 | 1715 | $subject = $initial_subject; |
83b24437 | 1716 | $message = ""; |
c1f2aa45 | 1717 | $message_num++; |
3ece9bf0 | 1718 | undef $message_id; |
ba92106e MC |
1719 | # Retrieve and unfold header fields. |
1720 | my @header_lines = (); | |
f9237e61 | 1721 | while(<$fh>) { |
5012699d | 1722 | last if /^\s*$/; |
ba92106e MC |
1723 | push(@header_lines, $_); |
1724 | } | |
1725 | @header = unfold_headers(@header_lines); | |
1726 | # Add computed headers, if applicable. | |
1727 | unless ($no_header_cmd || ! $header_cmd) { | |
1728 | push @header, invoke_header_cmd($header_cmd, $t); | |
5012699d JS |
1729 | } |
1730 | # Now parse the header | |
1731 | foreach(@header) { | |
1732 | if (/^From /) { | |
1733 | $input_format = 'mbox'; | |
1734 | next; | |
1735 | } | |
1736 | chomp; | |
1737 | if (!defined $input_format && /^[-A-Za-z]+:\s/) { | |
1738 | $input_format = 'mbox'; | |
1739 | } | |
1740 | ||
1741 | if (defined $input_format && $input_format eq 'mbox') { | |
6310071a | 1742 | if (/^Subject:\s+(.*)$/i) { |
5012699d | 1743 | $subject = $1; |
e6b0964a | 1744 | } |
6310071a | 1745 | elsif (/^From:\s+(.*)$/i) { |
5012699d | 1746 | ($author, $author_encoding) = unquote_rfc2047($1); |
4cb46bdd | 1747 | $sauthor = sanitize_address($author); |
5012699d | 1748 | next if $suppress_cc{'author'}; |
da18759e | 1749 | next if $suppress_cc{'self'} and $sauthor eq $sender; |
a4dde4c4 | 1750 | printf(__("(mbox) Adding cc: %s from line '%s'\n"), |
5012699d JS |
1751 | $1, $_) unless $quiet; |
1752 | push @cc, $1; | |
e6b0964a | 1753 | } |
6310071a | 1754 | elsif (/^To:\s+(.*)$/i) { |
21802cd3 | 1755 | foreach my $addr (parse_address_line($1)) { |
a4dde4c4 | 1756 | printf(__("(mbox) Adding to: %s from line '%s'\n"), |
21802cd3 | 1757 | $addr, $_) unless $quiet; |
e4312255 | 1758 | push @to, $addr; |
21802cd3 SB |
1759 | } |
1760 | } | |
6310071a | 1761 | elsif (/^Cc:\s+(.*)$/i) { |
5012699d | 1762 | foreach my $addr (parse_address_line($1)) { |
da18759e MT |
1763 | my $qaddr = unquote_rfc2047($addr); |
1764 | my $saddr = sanitize_address($qaddr); | |
1765 | if ($saddr eq $sender) { | |
65648283 | 1766 | next if ($suppress_cc{'self'}); |
65648283 DB |
1767 | } else { |
1768 | next if ($suppress_cc{'cc'}); | |
8a8e6235 | 1769 | } |
a4dde4c4 | 1770 | printf(__("(mbox) Adding cc: %s from line '%s'\n"), |
5012699d JS |
1771 | $addr, $_) unless $quiet; |
1772 | push @cc, $addr; | |
83b24437 | 1773 | } |
5012699d JS |
1774 | } |
1775 | elsif (/^Content-type:/i) { | |
1776 | $has_content_type = 1; | |
1777 | if (/charset="?([^ "]+)/) { | |
1778 | $body_encoding = $1; | |
83b24437 | 1779 | } |
5012699d | 1780 | push @xh, $_; |
83b24437 | 1781 | } |
bb29456c PB |
1782 | elsif (/^MIME-Version/i) { |
1783 | $has_mime_version = 1; | |
1784 | push @xh, $_; | |
1785 | } | |
ba4324c4 | 1786 | elsif (/^Message-ID: (.*)/i) { |
5012699d | 1787 | $message_id = $1; |
83b24437 | 1788 | } |
bb29456c PB |
1789 | elsif (/^Content-Transfer-Encoding: (.*)/i) { |
1790 | $xfer_encoding = $1 if not defined $xfer_encoding; | |
1791 | } | |
256be1d3 | 1792 | elsif (/^In-Reply-To: (.*)/i) { |
f9f60d70 RA |
1793 | if (!$initial_in_reply_to || $thread) { |
1794 | $in_reply_to = $1; | |
1795 | } | |
256be1d3 SA |
1796 | } |
1797 | elsif (/^References: (.*)/i) { | |
f9f60d70 RA |
1798 | if (!$initial_in_reply_to || $thread) { |
1799 | $references = $1; | |
1800 | } | |
256be1d3 | 1801 | } |
6310071a | 1802 | elsif (!/^Date:\s/i && /^[-A-Za-z]+:\s+\S/) { |
5012699d JS |
1803 | push @xh, $_; |
1804 | } | |
83b24437 | 1805 | } else { |
5012699d JS |
1806 | # In the traditional |
1807 | # "send lots of email" format, | |
1808 | # line 1 = cc | |
1809 | # line 2 = subject | |
1810 | # So let's support that, too. | |
1811 | $input_format = 'lots'; | |
1812 | if (@cc == 0 && !$suppress_cc{'cc'}) { | |
a4dde4c4 | 1813 | printf(__("(non-mbox) Adding cc: %s from line '%s'\n"), |
5012699d JS |
1814 | $_, $_) unless $quiet; |
1815 | push @cc, $_; | |
1816 | } elsif (!defined $subject) { | |
1817 | $subject = $_; | |
83b24437 RA |
1818 | } |
1819 | } | |
1820 | } | |
5012699d | 1821 | # Now parse the message body |
f9237e61 | 1822 | while(<$fh>) { |
5012699d | 1823 | $message .= $_; |
9c545816 | 1824 | if (/^([a-z][a-z-]*-by|Cc): (.*)/i) { |
5012699d | 1825 | chomp; |
3531e270 | 1826 | my ($what, $c) = ($1, $2); |
cb2922fe MM |
1827 | # strip garbage for the address we'll use: |
1828 | $c = strip_garbage_one_address($c); | |
1829 | # sanitize a bit more to decide whether to suppress the address: | |
da18759e MT |
1830 | my $sc = sanitize_address($c); |
1831 | if ($sc eq $sender) { | |
3531e270 JS |
1832 | next if ($suppress_cc{'self'}); |
1833 | } else { | |
ef0cc1df RV |
1834 | if ($what =~ /^Signed-off-by$/i) { |
1835 | next if $suppress_cc{'sob'}; | |
1836 | } elsif ($what =~ /-by$/i) { | |
1837 | next if $suppress_cc{'misc-by'}; | |
1838 | } elsif ($what =~ /Cc/i) { | |
1839 | next if $suppress_cc{'bodycc'}; | |
1840 | } | |
3531e270 | 1841 | } |
fb34fe6a RV |
1842 | if ($c !~ /.+@.+|<.+>/) { |
1843 | printf("(body) Ignoring %s from line '%s'\n", | |
1844 | $what, $_) unless $quiet; | |
1845 | next; | |
1846 | } | |
5012699d | 1847 | push @cc, $c; |
a4dde4c4 | 1848 | printf(__("(body) Adding cc: %s from line '%s'\n"), |
5012699d JS |
1849 | $c, $_) unless $quiet; |
1850 | } | |
1851 | } | |
f9237e61 | 1852 | close $fh; |
324a8bd0 | 1853 | |
56adddaa | 1854 | push @to, recipients_cmd("to-cmd", "to", $to_cmd, $t, $quiet) |
6e74e075 | 1855 | if defined $to_cmd; |
56adddaa | 1856 | push @cc, recipients_cmd("cc-cmd", "cc", $cc_cmd, $t, $quiet) |
6e74e075 | 1857 | if defined $cc_cmd && !$suppress_cc{'cccmd'}; |
324a8bd0 | 1858 | |
3cae7e5b | 1859 | if ($broken_encoding{$t} && !$has_content_type) { |
bb29456c | 1860 | $xfer_encoding = '8bit' if not defined $xfer_encoding; |
3cae7e5b | 1861 | $has_content_type = 1; |
bb29456c | 1862 | push @xh, "Content-Type: text/plain; charset=$auto_8bit_encoding"; |
3cae7e5b TR |
1863 | $body_encoding = $auto_8bit_encoding; |
1864 | } | |
1865 | ||
ce547800 KM |
1866 | if ($broken_encoding{$t} && !is_rfc2047_quoted($subject)) { |
1867 | $subject = quote_subject($subject, $auto_8bit_encoding); | |
3cae7e5b TR |
1868 | } |
1869 | ||
4cb46bdd | 1870 | if (defined $sauthor and $sauthor ne $sender) { |
94638f89 | 1871 | $message = "From: $author\n\n$message"; |
8291db6f JK |
1872 | if (defined $author_encoding) { |
1873 | if ($has_content_type) { | |
1874 | if ($body_encoding eq $author_encoding) { | |
1875 | # ok, we already have the right encoding | |
1876 | } | |
1877 | else { | |
1878 | # uh oh, we should re-encode | |
1879 | } | |
1880 | } | |
1881 | else { | |
bb29456c | 1882 | $xfer_encoding = '8bit' if not defined $xfer_encoding; |
3cae7e5b | 1883 | $has_content_type = 1; |
8291db6f | 1884 | push @xh, |
bb29456c | 1885 | "Content-Type: text/plain; charset=$author_encoding"; |
8291db6f JK |
1886 | } |
1887 | } | |
8a8e6235 | 1888 | } |
e67a228c | 1889 | $xfer_encoding = '8bit' if not defined $xfer_encoding; |
1890 | ($message, $xfer_encoding) = apply_transfer_encoding( | |
1891 | $message, $xfer_encoding, $target_xfer_encoding); | |
1892 | push @xh, "Content-Transfer-Encoding: $xfer_encoding"; | |
1893 | unshift @xh, 'MIME-Version: 1.0' unless $has_mime_version; | |
83b24437 | 1894 | |
c1f2aa45 JS |
1895 | $needs_confirm = ( |
1896 | $confirm eq "always" or | |
1897 | ($confirm =~ /^(?:auto|cc)$/ && @cc) or | |
1898 | ($confirm =~ /^(?:auto|compose)$/ && $compose && $message_num == 1)); | |
1899 | $needs_confirm = "inform" if ($needs_confirm && $confirm_unconfigured && @cc); | |
1900 | ||
b5e112d8 RL |
1901 | @to = process_address_list(@to); |
1902 | @cc = process_address_list(@cc); | |
e4312255 | 1903 | |
3c3bb51c | 1904 | @to = (@initial_to, @to); |
c1f2aa45 JS |
1905 | @cc = (@initial_cc, @cc); |
1906 | ||
f515c904 MT |
1907 | if ($message_num == 1) { |
1908 | if (defined $cover_cc and $cover_cc) { | |
1909 | @initial_cc = @cc; | |
1910 | } | |
1911 | if (defined $cover_to and $cover_to) { | |
1912 | @initial_to = @to; | |
1913 | } | |
1914 | } | |
56adddaa MS |
1915 | } |
1916 | ||
1917 | # Prepares the email, prompts the user, and sends it out | |
1918 | # Returns 0 if an edit was done and the function should be called again, or 1 | |
1919 | # on the email being successfully sent out. | |
1920 | sub process_file { | |
1921 | my ($t) = @_; | |
1922 | ||
1923 | pre_process_file($t, $quiet); | |
f515c904 | 1924 | |
15da1084 | 1925 | my $message_was_sent = send_message(); |
04c4a4e8 DD |
1926 | if ($message_was_sent == -1) { |
1927 | do_edit($t); | |
1928 | return 0; | |
1929 | } | |
83b24437 RA |
1930 | |
1931 | # set up for the next message | |
e0821134 MH |
1932 | if ($thread) { |
1933 | if ($message_was_sent && | |
1934 | ($chain_reply_to || !defined $in_reply_to || length($in_reply_to) == 0 || | |
1935 | $message_num == 1)) { | |
1936 | $in_reply_to = $message_id; | |
1937 | if (length $references > 0) { | |
1938 | $references .= "\n $message_id"; | |
1939 | } else { | |
1940 | $references = "$message_id"; | |
1941 | } | |
7ccf7927 | 1942 | } |
e0821134 MH |
1943 | } elsif (!defined $initial_in_reply_to) { |
1944 | # --thread and --in-reply-to manage the "In-Reply-To" header and by | |
1945 | # extension the "References" header. If these commands are not used, reset | |
1946 | # the header values to their defaults. | |
1947 | $in_reply_to = undef; | |
1948 | $references = ''; | |
78488b2c | 1949 | } |
4f3d3703 | 1950 | $message_id = undef; |
5453b83b | 1951 | $num_sent++; |
1952 | if (defined $batch_size && $num_sent == $batch_size) { | |
1953 | $num_sent = 0; | |
1954 | $smtp->quit if defined $smtp; | |
1955 | undef $smtp; | |
1956 | undef $auth; | |
1957 | sleep($relogin_delay) if defined $relogin_delay; | |
1958 | } | |
04c4a4e8 DD |
1959 | |
1960 | return 1; | |
1961 | } | |
1962 | ||
0d864703 MS |
1963 | sub initialize_modified_loop_vars { |
1964 | $in_reply_to = $initial_in_reply_to; | |
1965 | $references = $initial_in_reply_to || ''; | |
1966 | $message_num = 0; | |
1967 | } | |
1968 | ||
1969 | if ($validate) { | |
1970 | # FIFOs can only be read once, exclude them from validation. | |
1971 | my @real_files = (); | |
1972 | foreach my $f (@files) { | |
1973 | unless (-p $f) { | |
1974 | push(@real_files, $f); | |
1975 | } | |
1976 | } | |
1977 | ||
1978 | # Run the loop once again to avoid gaps in the counter due to FIFO | |
1979 | # arguments provided by the user. | |
1980 | my $num = 1; | |
1981 | my $num_files = scalar @real_files; | |
1982 | $ENV{GIT_SENDEMAIL_FILE_TOTAL} = "$num_files"; | |
1983 | initialize_modified_loop_vars(); | |
1984 | foreach my $r (@real_files) { | |
1985 | $ENV{GIT_SENDEMAIL_FILE_COUNTER} = "$num"; | |
1986 | pre_process_file($r, 1); | |
1987 | validate_patch($r, $target_xfer_encoding); | |
1988 | $num += 1; | |
1989 | } | |
1990 | delete $ENV{GIT_SENDEMAIL_FILE_COUNTER}; | |
1991 | delete $ENV{GIT_SENDEMAIL_FILE_TOTAL}; | |
1992 | } | |
1993 | ||
1994 | initialize_modified_loop_vars(); | |
04c4a4e8 DD |
1995 | foreach my $t (@files) { |
1996 | while (!process_file($t)) { | |
1997 | # user edited the file | |
1998 | } | |
83b24437 | 1999 | } |
e205735d | 2000 | |
3a7a18a0 MC |
2001 | # Execute a command and return its output lines as an array. Blank |
2002 | # lines which do not appear at the end of the output are reported as | |
2003 | # errors. | |
03056ce7 MC |
2004 | sub execute_cmd { |
2005 | my ($prefix, $cmd, $file) = @_; | |
2006 | my @lines = (); | |
3a7a18a0 | 2007 | my $seen_blank_line = 0; |
03056ce7 MC |
2008 | open my $fh, "-|", "$cmd \Q$file\E" |
2009 | or die sprintf(__("(%s) Could not execute '%s'"), $prefix, $cmd); | |
2010 | while (my $line = <$fh>) { | |
3a7a18a0 MC |
2011 | die sprintf(__("(%s) Malformed output from '%s'"), $prefix, $cmd) |
2012 | if $seen_blank_line; | |
2013 | if ($line =~ /^$/) { | |
2014 | $seen_blank_line = $line =~ /^$/; | |
2015 | next; | |
2016 | } | |
03056ce7 MC |
2017 | push @lines, $line; |
2018 | } | |
2019 | close $fh | |
2020 | or die sprintf(__("(%s) failed to close pipe to '%s'"), $prefix, $cmd); | |
2021 | return @lines; | |
2022 | } | |
2023 | ||
ba92106e MC |
2024 | # Process headers lines, unfolding multiline headers as defined by RFC |
2025 | # 2822. | |
2026 | sub unfold_headers { | |
2027 | my @headers; | |
2028 | foreach(@_) { | |
2029 | last if /^\s*$/; | |
2030 | if (/^\s+\S/ and @headers) { | |
2031 | chomp($headers[$#headers]); | |
2032 | s/^\s+/ /; | |
2033 | $headers[$#headers] .= $_; | |
2034 | } else { | |
2035 | push(@headers, $_); | |
2036 | } | |
2037 | } | |
2038 | return @headers; | |
2039 | } | |
2040 | ||
2041 | # Invoke the provided CMD with FILE as an argument, which should | |
2042 | # output RFC 2822 email headers. Fold multiline headers and return the | |
2043 | # headers as an array. | |
2044 | sub invoke_header_cmd { | |
2045 | my ($cmd, $file) = @_; | |
2046 | my @lines = execute_cmd("header-cmd", $header_cmd, $file); | |
2047 | return unfold_headers(@lines); | |
2048 | } | |
2049 | ||
6e74e075 JP |
2050 | # Execute a command (e.g. $to_cmd) to get a list of email addresses |
2051 | # and return a results array | |
2052 | sub recipients_cmd { | |
56adddaa | 2053 | my ($prefix, $what, $cmd, $file, $quiet) = @_; |
03056ce7 | 2054 | my @lines = (); |
6e74e075 | 2055 | my @addresses = (); |
64477d20 | 2056 | |
03056ce7 MC |
2057 | @lines = execute_cmd($prefix, $cmd, $file); |
2058 | for my $address (@lines) { | |
6e74e075 JP |
2059 | $address =~ s/^\s*//g; |
2060 | $address =~ s/\s*$//g; | |
2061 | $address = sanitize_address($address); | |
da18759e | 2062 | next if ($address eq $sender and $suppress_cc{'self'}); |
6e74e075 | 2063 | push @addresses, $address; |
3c5cd20c VA |
2064 | printf(__("(%s) Adding %s: %s from: '%s'\n"), |
2065 | $prefix, $what, $address, $cmd) unless $quiet; | |
6e74e075 | 2066 | } |
6e74e075 JP |
2067 | return @addresses; |
2068 | } | |
2069 | ||
c1f2aa45 | 2070 | cleanup_compose_files(); |
1f038a0c | 2071 | |
4bf597ee | 2072 | sub cleanup_compose_files { |
c1f2aa45 | 2073 | unlink($compose_filename, $compose_filename . ".final") if $compose; |
1f038a0c RA |
2074 | } |
2075 | ||
4bc87a28 | 2076 | $smtp->quit if $smtp; |
e205735d | 2077 | |
8d814084 PB |
2078 | sub apply_transfer_encoding { |
2079 | my $message = shift; | |
2080 | my $from = shift; | |
2081 | my $to = shift; | |
2082 | ||
3c88e46f | 2083 | return ($message, $to) if ($from eq $to and $from ne '7bit'); |
8d814084 PB |
2084 | |
2085 | require MIME::QuotedPrint; | |
2086 | require MIME::Base64; | |
2087 | ||
2088 | $message = MIME::QuotedPrint::decode($message) | |
2089 | if ($from eq 'quoted-printable'); | |
2090 | $message = MIME::Base64::decode($message) | |
2091 | if ($from eq 'base64'); | |
2092 | ||
74d76a17 | 2093 | $to = ($message =~ /(?:.{999,}|\r)/) ? 'quoted-printable' : '8bit' |
7a36987f | 2094 | if $to eq 'auto'; |
2095 | ||
46493105 | 2096 | die __("cannot send message as 7bit") |
8d814084 | 2097 | if ($to eq '7bit' and $message =~ /[^[:ascii:]]/); |
7a36987f | 2098 | return ($message, $to) |
8d814084 | 2099 | if ($to eq '7bit' or $to eq '8bit'); |
7a36987f | 2100 | return (MIME::QuotedPrint::encode($message, "\n", 0), $to) |
8d814084 | 2101 | if ($to eq 'quoted-printable'); |
7a36987f | 2102 | return (MIME::Base64::encode($message, "\n"), $to) |
8d814084 | 2103 | if ($to eq 'base64'); |
46493105 | 2104 | die __("invalid transfer encoding"); |
8d814084 PB |
2105 | } |
2106 | ||
c438ea2a | 2107 | sub unique_email_list { |
e205735d RA |
2108 | my %seen; |
2109 | my @emails; | |
2110 | ||
2111 | foreach my $entry (@_) { | |
e4312255 KM |
2112 | my $clean = extract_valid_address_or_die($entry); |
2113 | $seen{$clean} ||= 0; | |
2114 | next if $seen{$clean}++; | |
2115 | push @emails, $entry; | |
e205735d RA |
2116 | } |
2117 | return @emails; | |
2118 | } | |
747bbff9 JK |
2119 | |
2120 | sub validate_patch { | |
f2d06fb1 | 2121 | my ($fn, $xfer_encoding) = @_; |
6489660b | 2122 | |
177409e5 | 2123 | if ($repo) { |
a7555304 | 2124 | my $hook_name = 'sendemail-validate'; |
7cbc0455 | 2125 | my $hooks_path = $repo->command_oneline('rev-parse', '--git-path', 'hooks'); |
f4dc9432 | 2126 | require File::Spec; |
a7555304 | 2127 | my $validate_hook = File::Spec->catfile($hooks_path, $hook_name); |
177409e5 JT |
2128 | my $hook_error; |
2129 | if (-x $validate_hook) { | |
f4dc9432 ÆAB |
2130 | require Cwd; |
2131 | my $target = Cwd::abs_path($fn); | |
177409e5 | 2132 | # The hook needs a correct cwd and GIT_DIR. |
17530b2e | 2133 | my $cwd_save = Cwd::getcwd(); |
177409e5 JT |
2134 | chdir($repo->wc_path() or $repo->repo_path()) |
2135 | or die("chdir: $!"); | |
2136 | local $ENV{"GIT_DIR"} = $repo->repo_path(); | |
a8022c5f MS |
2137 | |
2138 | my ($recipients_ref, $to, $date, $gitversion, $cc, $ccline, $header) = gen_header(); | |
2139 | ||
2140 | require File::Temp; | |
2141 | my ($header_filehandle, $header_filename) = File::Temp::tempfile( | |
2142 | TEMPLATE => ".gitsendemail.header.XXXXXX", | |
2143 | DIR => $repo->repo_path(), | |
2144 | UNLINK => 1, | |
2145 | ); | |
2146 | print $header_filehandle $header; | |
2147 | ||
a7555304 ES |
2148 | my @cmd = ("git", "hook", "run", "--ignore-missing", |
2149 | $hook_name, "--"); | |
a8022c5f MS |
2150 | my @cmd_msg = (@cmd, "<patch>", "<header>"); |
2151 | my @cmd_run = (@cmd, $target, $header_filename); | |
a7555304 | 2152 | $hook_error = system_or_msg(\@cmd_run, undef, "@cmd_msg"); |
177409e5 JT |
2153 | chdir($cwd_save) or die("chdir: $!"); |
2154 | } | |
d21616c0 | 2155 | if ($hook_error) { |
af15f84d JNA |
2156 | $hook_error = sprintf( |
2157 | __("fatal: %s: rejected by %s hook\n%s\nwarning: no patches were sent\n"), | |
2158 | $fn, $hook_name, $hook_error); | |
a7555304 | 2159 | die $hook_error; |
d21616c0 | 2160 | } |
177409e5 | 2161 | } |
6489660b | 2162 | |
f2d06fb1 | 2163 | # Any long lines will be automatically fixed if we use a suitable transfer |
2164 | # encoding. | |
2165 | unless ($xfer_encoding =~ /^(?:auto|quoted-printable|base64)$/) { | |
2166 | open(my $fh, '<', $fn) | |
2167 | or die sprintf(__("unable to open %s: %s\n"), $fn, $!); | |
2168 | while (my $line = <$fh>) { | |
2169 | if (length($line) > 998) { | |
ea7811b3 ÆAB |
2170 | die sprintf(__("fatal: %s:%d is longer than 998 characters\n" . |
2171 | "warning: no patches were sent\n"), $fn, $.); | |
f2d06fb1 | 2172 | } |
747bbff9 JK |
2173 | } |
2174 | } | |
622bc930 | 2175 | return; |
747bbff9 | 2176 | } |
0706bd19 | 2177 | |
531220ba JH |
2178 | sub handle_backup { |
2179 | my ($last, $lastlen, $file, $known_suffix) = @_; | |
2180 | my ($suffix, $skip); | |
2181 | ||
2182 | $skip = 0; | |
2183 | if (defined $last && | |
2184 | ($lastlen < length($file)) && | |
2185 | (substr($file, 0, $lastlen) eq $last) && | |
2186 | ($suffix = substr($file, $lastlen)) !~ /^[a-z0-9]/i) { | |
2187 | if (defined $known_suffix && $suffix eq $known_suffix) { | |
3c5cd20c | 2188 | printf(__("Skipping %s with backup suffix '%s'.\n"), $file, $known_suffix); |
531220ba JH |
2189 | $skip = 1; |
2190 | } else { | |
3c5cd20c VA |
2191 | # TRANSLATORS: please keep "[y|N]" as is. |
2192 | my $answer = ask(sprintf(__("Do you really want to send %s? [y|N]: "), $file), | |
531220ba JH |
2193 | valid_re => qr/^(?:y|n)/i, |
2194 | default => 'n'); | |
2195 | $skip = ($answer ne 'y'); | |
2196 | if ($skip) { | |
2197 | $known_suffix = $suffix; | |
2198 | } | |
2199 | } | |
2200 | } | |
2201 | return ($skip, $known_suffix); | |
2202 | } | |
2203 | ||
2204 | sub handle_backup_files { | |
2205 | my @file = @_; | |
2206 | my ($last, $lastlen, $known_suffix, $skip, @result); | |
2207 | for my $file (@file) { | |
2208 | ($skip, $known_suffix) = handle_backup($last, $lastlen, | |
2209 | $file, $known_suffix); | |
2210 | push @result, $file unless $skip; | |
2211 | $last = $file; | |
2212 | $lastlen = length($file); | |
2213 | } | |
2214 | return @result; | |
2215 | } | |
2216 | ||
0706bd19 JK |
2217 | sub file_has_nonascii { |
2218 | my $fn = shift; | |
2219 | open(my $fh, '<', $fn) | |
3c5cd20c | 2220 | or die sprintf(__("unable to open %s: %s\n"), $fn, $!); |
0706bd19 JK |
2221 | while (my $line = <$fh>) { |
2222 | return 1 if $line =~ /[^[:ascii:]]/; | |
2223 | } | |
2224 | return 0; | |
2225 | } | |
3cae7e5b TR |
2226 | |
2227 | sub body_or_subject_has_nonascii { | |
2228 | my $fn = shift; | |
2229 | open(my $fh, '<', $fn) | |
3c5cd20c | 2230 | or die sprintf(__("unable to open %s: %s\n"), $fn, $!); |
3cae7e5b TR |
2231 | while (my $line = <$fh>) { |
2232 | last if $line =~ /^$/; | |
2233 | return 1 if $line =~ /^Subject.*[^[:ascii:]]/; | |
2234 | } | |
2235 | while (my $line = <$fh>) { | |
2236 | return 1 if $line =~ /[^[:ascii:]]/; | |
2237 | } | |
2238 | return 0; | |
2239 | } |