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Commit | Line | Data |
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7ebf9245 | 1 | #!/usr/bin/perl -w |
56ea0f1e | 2 | use IPC::Run qw(run); |
3 | ||
7a0595ea | 4 | $commits_list = "pld-cvs-commit\@lists.pld-linux.org"; |
7ebf9245 | 5 | |
b5c674c5 | 6 | $spool_dir = "./spool"; |
01806192 MM |
7 | $copy_dir = "src"; # relative to ftp root |
8 | $no_url_dir = "./upload"; | |
9 | $df_server = "distfiles.pld-linux.org"; | |
40c35f1c | 10 | $df_scp = "plddist\@distfiles.pld-linux.org:ftp"; |
62f7358e | 11 | $user_agent = "PLD/distfiles"; |
7ebf9245 MM |
12 | |
13 | @md5 = (); | |
ccbaa374 | 14 | @url = (); |
7ebf9245 MM |
15 | $problems = ""; |
16 | $normal_out = ""; | |
17 | $requester = ""; | |
18 | $file = ""; | |
47f8fda7 MM |
19 | $fetched_count = 0; |
20 | $force_reply = 0; | |
bca91c1b | 21 | $req_login = "nobody"; |
cba859d3 | 22 | $spec = ""; |
44cd280f | 23 | @files = (); |
7ebf9245 MM |
24 | |
25 | # try lookup some file in spool, exit if it cannot be done | |
26 | sub find_file_in_spool() | |
27 | { | |
28 | opendir(DIR, $spool_dir) || die "can't opendir $spool_dir: $!"; | |
29 | while (1) { | |
30 | my $f = readdir(DIR); | |
31 | defined $f or last; | |
32 | -f "$spool_dir/$f" or next; | |
33 | $file = "$spool_dir/$f"; | |
34 | last; | |
35 | } | |
36 | closedir(DIR); | |
37 | ||
38 | exit 0 if ($file eq ""); | |
39 | } | |
40 | ||
41 | # read file from spool, and try unlink it. if cannot unlink -- exit | |
576dff03 | 42 | # sets $requester (email), $problems, @md5 (arrays of md5's) |
ccbaa374 | 43 | # and @url (map from md5 to urls) |
7ebf9245 MM |
44 | sub read_spool_file() |
45 | { | |
46 | open(F, "< $file") || exit 0; | |
47 | $requester = <F>; | |
48 | chomp $requester; | |
576dff03 | 49 | $requester =~ /^[a-zA-Z_0-9@.-]+$/ |
7a1a3819 | 50 | or die "$file: evil requester: $requester"; |
bca91c1b MM |
51 | $req_login = ""; |
52 | $requester =~ /^([^@]+)\@/ and $req_login = $1; | |
576dff03 | 53 | $req_login =~ /^[a-z0-9A-Z_.]+$/ or die "$file: evil requester $requester"; |
cba859d3 | 54 | $spec = <F>; |
bf2219c8 | 55 | chomp $spec; |
cba859d3 | 56 | $spec =~ s/\.spec$//; |
bf2219c8 | 57 | |
47f8fda7 MM |
58 | my $flags = <F>; |
59 | $force_reply++ if ($flags =~ /force-reply/); | |
576dff03 | 60 | |
7ebf9245 MM |
61 | while (<F>) { |
62 | if (/^ERROR/) { | |
63 | s/^ERROR: //; | |
64 | $problems .= $_; | |
f2a640bf | 65 | next; |
7ebf9245 | 66 | } |
8ecb7fad | 67 | if (/^([a-f0-9]{32})\s+((ftp|http|https|no-url|no-url-copy):\/\/([a-z0-9A-Z;:\=\?&\@\+\~\.,\-\/_]|\%[0-9])+(#\/[a-zA-Z0-9\._-]+)?)\s*$/) { |
e4708e3e | 68 | if (/\/$/) { |
7a1a3819 | 69 | $problems .= "$file: cannot fetch dir"; |
e4708e3e | 70 | } else { |
7a1a3819 ER |
71 | push @md5, $1; |
72 | push @url, $2; | |
e4708e3e | 73 | } |
74 | } else { | |
7a1a3819 | 75 | $problems .= "FILE: $file: corrupted"; |
e4708e3e | 76 | } |
7ebf9245 MM |
77 | } |
78 | close(F); | |
79 | ||
80 | unlink($file) || exit 0; | |
81 | } | |
82 | ||
44cd280f MM |
83 | sub basename($) |
84 | { | |
85 | my $f = shift; | |
86 | $f =~ s|.*/||; | |
87 | return $f; | |
88 | } | |
89 | ||
01806192 | 90 | sub by_md5($$) |
7ebf9245 MM |
91 | { |
92 | my ($md5, $url) = @_; | |
7ebf9245 | 93 | $md5 =~ /^(.)(.)/; |
01806192 | 94 | return "/by-md5/$1/$2/$md5/" . basename($url); |
6ce39ee7 MM |
95 | } |
96 | ||
01806192 | 97 | sub got_on_distfiles($$) |
6ce39ee7 | 98 | { |
01806192 MM |
99 | my ($md5, $url) = @_; |
100 | my $p = by_md5($md5, $url); | |
101 | my $l = `lftp -c 'debug 0; open $df_server; quote size $p'`; | |
102 | return $l =~ /^213 /; | |
103 | } | |
104 | ||
105 | sub copy_to_df($$) | |
106 | { | |
107 | my ($from, $to) = @_; | |
92eba545 | 108 | my $cmd = "scp -pr -B -q $from $df_scp/$to"; |
01806192 MM |
109 | open(E, "$cmd 2>&1 |") or die; |
110 | my $oops = ""; | |
111 | while (<E>) { | |
112 | $oops .= $_; | |
113 | } | |
219df45c MM |
114 | $oops .= "\nThe command has exited with a non-zero status." |
115 | unless (close (E)); | |
01806192 MM |
116 | $problems .= "scp problems: $cmd:\n$oops\n" |
117 | if ($oops ne ""); | |
118 | return ($oops ne ""); | |
6ce39ee7 MM |
119 | } |
120 | ||
b5c674c5 | 121 | sub move_file($$$) |
6ce39ee7 | 122 | { |
b5c674c5 | 123 | my ($md5, $url, $local_copy) = @_; |
6ce39ee7 | 124 | |
01806192 | 125 | my $bn = basename($url); |
576dff03 | 126 | |
01806192 MM |
127 | if ($local_copy ne "$tmp_dir/$md5/$bn") { |
128 | if (system("mv -f \"$local_copy\" \"$tmp_dir/$md5/$bn\"")) { | |
129 | $problems .= "FATAL: cannot move $local_copy to $tmp_dir\n"; | |
130 | return; | |
131 | } | |
132 | $local_copy = "$tmp_dir/$md5/$bn"; | |
133 | } | |
025462c7 JR |
134 | # no-url local copy may have wrong permissions (it's created by ftp upload) |
135 | # always fix them | |
136 | chmod(0644, $local_copy); | |
576dff03 | 137 | |
01806192 MM |
138 | if (open(D, "> $tmp_dir/$md5/$bn.desc")) { |
139 | print D "URL: $url\n"; | |
d286a317 | 140 | print D "Login: $req_login\n"; |
01806192 MM |
141 | print D "MD5: $md5\n"; |
142 | print D 'Fetched-by: $Id$'."\n"; | |
143 | print D "Time: " . time . "\n"; | |
144 | close(D); | |
7ebf9245 | 145 | } else { |
01806192 MM |
146 | $problems .= "ERROR: cannot write $bn.desc\n"; |
147 | } | |
148 | ||
149 | my $dir = by_md5($md5, $url); | |
150 | $dir =~ s|/[^/]+/[^/]+$||; | |
151 | if (copy_to_df("$tmp_dir/$md5/", $dir) == 0) { | |
576dff03 | 152 | $normal_out .= |
44cd280f MM |
153 | "STORED: $url\n" . |
154 | "\t$md5 " . basename($url) . "\n" . | |
01806192 | 155 | "\tSize: " . (-s $local_copy) . " bytes\n"; |
47f8fda7 | 156 | $fetched_count++; |
7ebf9245 MM |
157 | } |
158 | } | |
159 | ||
b5c674c5 MM |
160 | sub make_src_symlink($$) |
161 | { | |
162 | my ($md5, $url) = @_; | |
576dff03 | 163 | |
01806192 | 164 | return unless ($url =~ /^no-url/); |
576dff03 | 165 | |
01806192 MM |
166 | my $b = basename($url); |
167 | if (open(S, "> $tmp_dir/$b.link")) { | |
b5c674c5 | 168 | if ($url =~ /^no-url-copy/) { |
01806192 | 169 | print S (".." . by_md5($md5, $url)); |
b5c674c5 | 170 | } else { |
01806192 | 171 | print S "REMOVE"; |
b5c674c5 | 172 | } |
01806192 MM |
173 | close(S); |
174 | copy_to_df("$tmp_dir/$b.link", "$copy_dir/$b.link"); | |
b5c674c5 | 175 | } else { |
01806192 | 176 | $problems .= "ERROR: cannot write $tmp_dir/$b.link\n"; |
b5c674c5 MM |
177 | } |
178 | } | |
179 | ||
180 | sub md5($) | |
181 | { | |
182 | my $file = shift; | |
56ea0f1e | 183 | my $in = ""; |
184 | my $md5 = ""; | |
185 | my $err = ""; | |
186 | my @cmd = ("md5sum", $file); | |
187 | ||
188 | run \@cmd, \$in, \$md5, \$err; | |
189 | if ($err ne "") { | |
190 | chomp($err); | |
a6b09732 | 191 | $problems .= "FATAL: " . $err . "\n"; |
192 | return "error"; | |
56ea0f1e | 193 | } |
194 | chomp $md5; | |
b5c674c5 MM |
195 | $md5 =~ /^([a-f0-9]{32})/ and $md5 = $1; |
196 | return $md5; | |
197 | } | |
198 | ||
199 | sub handle_no_url($$) | |
200 | { | |
201 | my ($md5, $url) = @_; | |
576dff03 | 202 | |
e4708e3e | 203 | unless ($url =~ m#://([^/]+)#) { |
204 | $problems .= "$url: corrupted! (no-url)"; | |
205 | return; | |
206 | } | |
b5c674c5 | 207 | my $basename = $1; |
bca91c1b | 208 | my $file = "$no_url_dir/$req_login/$basename"; |
b5c674c5 MM |
209 | |
210 | if (-f $file) { | |
211 | my $computed_md5 = md5($file); | |
212 | if ($computed_md5 ne $md5) { | |
213 | $problems .= "FATAL: $file md5 mismatch, needed $md5, got $computed_md5\n"; | |
214 | } else { | |
215 | move_file($md5, $url, $file); | |
216 | make_src_symlink($md5, $url); | |
217 | } | |
218 | } else { | |
bca91c1b | 219 | $problems .= "FATAL: $file was not uploaded\n"; |
b5c674c5 MM |
220 | } |
221 | } | |
222 | ||
7ebf9245 MM |
223 | sub fetch_file($$) |
224 | { | |
225 | my ($md5, $url) = @_; | |
226 | my $out = ""; | |
08ea99b9 | 227 | my $all_out = ""; |
01806192 MM |
228 | my $bn = basename($url); |
229 | my $local = "$tmp_dir/$md5/$bn"; | |
b1659ea9 KK |
230 | my @cmd = ("wget", "-nv", "--no-check-certificate", "--user-agent=$user_agent", "-O", $local, $url); |
231 | my $cmd_joined = join(' ', @cmd); | |
232 | my @cmd2 = ("wget", "-nv", "--no-check-certificate", "--user-agent=$user_agent", "--passive-ftp", "-O", $local, $url); | |
233 | my $cmd2_joined = join(' ', @cmd2); | |
b5c674c5 | 234 | |
01806192 | 235 | push @files, $bn; |
44cd280f | 236 | |
b38176ba | 237 | if ( $bn =~ m/(%[0-9a-f]{2})/i ) { |
238 | $problems .= "$bn: refusing to download file with uri escape codes ($1) in the name\n"; | |
239 | $bn =~ s/%[0-9a-f]{2}/_/g; | |
f3eeba03 | 240 | $problems .= "HINT: use $url?/$bn as source to rename the file\n\n"; |
b38176ba | 241 | return; |
242 | } | |
243 | ||
01806192 | 244 | if (got_on_distfiles($md5, $url)) { |
576dff03 | 245 | $normal_out .= |
7a1a3819 ER |
246 | "ALREADY GOT: $url\n" . |
247 | "\t$md5 " . basename($url) . "\n"; | |
b5c674c5 | 248 | make_src_symlink($md5, $url); |
6ce39ee7 MM |
249 | return; |
250 | } | |
01806192 | 251 | |
2ae8fdec | 252 | mkdir("$tmp_dir/$md5"); |
576dff03 | 253 | |
b5c674c5 MM |
254 | if ($url =~ /^no-url/) { |
255 | handle_no_url($md5, $url); | |
256 | return; | |
257 | } | |
576dff03 | 258 | |
b1659ea9 KK |
259 | my $pid = open(W, "-|"); |
260 | die "Cannot fork $!" unless defined $pid; | |
261 | unless ( $pid ) { | |
262 | open STDERR, ">&", \*STDOUT or die "$0: open: $!"; | |
263 | exec { $cmd[0] } @cmd or die "$0: exec: $!"; | |
264 | } | |
7ebf9245 | 265 | while (<W>) { |
08ea99b9 | 266 | $all_out .= $_; |
7ebf9245 MM |
267 | /URL:.*\s+\-\>\s+.*/ and next; |
268 | $out .= $_; | |
269 | } | |
270 | close(W); | |
271 | if ($out ne "") { | |
b1659ea9 | 272 | $problems .= "$cmd_joined:\n$out\n\n"; |
7ebf9245 | 273 | } |
d1c674a4 | 274 | if ( $? ) { |
b106d8c1 | 275 | $problems .= sprintf "%s:\nexited with code %d (0x%02x)\n\n", |
b1659ea9 | 276 | $cmd_joined, |
d1c674a4 | 277 | $? >> 8, |
278 | $? & 0xff; | |
279 | } | |
e23ae36a | 280 | if (-f $local && -s $local == 0 && $url =~ /^ftp:/) { |
f4f705aa | 281 | $out = ""; |
b1659ea9 KK |
282 | my $pid = open(W, "-|"); |
283 | die "Cannot fork $!" unless defined $pid; | |
284 | unless ( $pid ) { | |
285 | open STDERR, ">&", \*STDOUT or die "$0: open: $!"; | |
286 | exec { $cmd2[0] } @cmd2 or die "$0: exec: $!"; | |
287 | } | |
c0467b40 | 288 | while (<W>) { |
f4f705aa | 289 | $all_out .= "\n\t\t$_"; |
c0467b40 | 290 | /URL:.*\s+\-\>\s+.*/ and next; |
291 | $out .= $_; | |
292 | } | |
293 | close(W); | |
294 | if ($out ne "") { | |
b1659ea9 | 295 | $problems .= "$cmd2_joined:\n$out\n\n"; |
d1c674a4 | 296 | } |
297 | if ( $? ) { | |
b106d8c1 | 298 | $problems .= sprintf "%s:\nexited with code %d (0x%02x)\n\n", |
b1659ea9 | 299 | $cmd2_joined, |
d1c674a4 | 300 | $? >> 8, |
301 | $? & 0xff; | |
c0467b40 | 302 | } |
303 | } | |
4db63fc1 | 304 | if (-r $local && -s $local > 0) { |
01806192 | 305 | my $computed_md5 = md5($local); |
7ebf9245 MM |
306 | if ($computed_md5 ne $md5) { |
307 | $problems .= "FATAL: $url md5 mismatch, needed $md5, got $computed_md5\n"; | |
308 | } else { | |
d642cf7e | 309 | my $testcmd = "file \"$local\" |"; |
310 | my $testres = ""; | |
a14ed9b7 | 311 | if ($url =~ /^(http|https):/ && $local =~ /\.(tar\.(bz2|gz)|tgz|zip|jar|xpi)$/) { |
d642cf7e | 312 | open(T, $testcmd) or die; |
313 | $testres = <T>; | |
314 | close(T); | |
315 | } | |
316 | if ($testres =~ /empty|(ASCII|HTML|SGML).*text/) { | |
317 | $testres =~ s/.*://; | |
318 | $problems .= "FATAL: data returned from $url: $testres"; | |
319 | } else { | |
320 | move_file($md5, $url, $local); | |
321 | } | |
7ebf9245 | 322 | } |
4db63fc1 | 323 | } elsif (-f $local && -s $local > 0) { |
b1659ea9 | 324 | $problems .= "FATAL: $url ($md5) was not fetched correctly ($cmd_joined: $all_out): file is not readable\n"; |
d1c674a4 | 325 | } elsif (-f $local && not -s $local) { |
b1659ea9 | 326 | $problems .= "FATAL: $url ($md5) was not fetched correctly ($cmd_joined: $all_out): file fetched but has 0 length\n"; |
7ebf9245 | 327 | } else { |
b1659ea9 | 328 | $problems .= "FATAL: $url ($md5) was not fetched correctly ($cmd_joined: $all_out)\n"; |
7ebf9245 | 329 | } |
01806192 MM |
330 | # save space |
331 | unlink($local); | |
7ebf9245 MM |
332 | } |
333 | ||
334 | sub fetch_files() | |
335 | { | |
336 | $problems .= "\n\n" if ($problems ne ""); | |
ccbaa374 | 337 | foreach $i (0..$#md5) { |
338 | fetch_file($md5[$i], $url[$i]); | |
7ebf9245 MM |
339 | } |
340 | } | |
341 | ||
342 | sub send_email() | |
343 | { | |
9a1e36f3 MM |
344 | open(EMAIL, "| /usr/sbin/sendmail -t"); |
345 | #open(EMAIL, "| cat"); | |
44cd280f | 346 | my $marker = ""; |
7ebf9245 | 347 | if ($problems ne "") { |
44cd280f | 348 | $marker = "ERRORS: "; |
7ebf9245 | 349 | } |
04550b88 MM |
350 | my $req_login; |
351 | $requester =~ /^(.*)\@/ and $req_login = $1; | |
44cd280f MM |
352 | |
353 | splice(@files, 10, @files - 10, "...") | |
354 | if (@files > 10); | |
576dff03 ER |
355 | |
356 | print EMAIL | |
04550b88 | 357 | "From: $req_login <$requester> |
482655f9 MM |
358 | To: $commits_list |
359 | Cc: $requester | |
8408fdb0 | 360 | Subject: DISTFILES: ${spec}: ${marker}@{files} |
e157986d MM |
361 | Message-ID: <$$." . time . "\@distfiles.pld-linux.org> |
362 | X-distfiles-program: file-fetcher.pl | |
363 | X-distfiles-version: " . '$Id$' . " | |
7ebf9245 MM |
364 | |
365 | $problems | |
47f8fda7 MM |
366 | Files fetched: $fetched_count |
367 | ||
7ebf9245 | 368 | $normal_out |
e157986d MM |
369 | |
370 | -- | |
d8cd573c | 371 | Virtually Yours: distfiles. |
7ebf9245 MM |
372 | "; |
373 | close(EMAIL) or die; | |
374 | } | |
375 | ||
01806192 MM |
376 | sub make_tmp_dir() |
377 | { | |
378 | my $id = `uuidgen 2>/dev/null`; | |
379 | chomp $id; | |
380 | $id = rand if (!defined $id or $id eq ""); | |
381 | $tmp_dir = "./tmp/$id"; | |
382 | mkdir($tmp_dir) or die; | |
383 | } | |
384 | ||
385 | sub clean_tmp_dir() | |
386 | { | |
387 | system("rm -rf $tmp_dir") | |
388 | if ($tmp_dir ne "" && -d $tmp_dir); | |
389 | } | |
390 | ||
2e33bbbc MM |
391 | umask(002); |
392 | ||
7ebf9245 MM |
393 | find_file_in_spool(); |
394 | read_spool_file(); | |
01806192 | 395 | make_tmp_dir(); |
7ebf9245 | 396 | fetch_files(); |
47f8fda7 | 397 | send_email() unless (!$force_reply and $problems eq "" and $fetched_count == 0); |
01806192 | 398 | clean_tmp_dir(); |
319fb6c1 ER |
399 | |
400 | # vim: ts=2:sw=2:et:fdm=marker |