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Commit | Line | Data |
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7ebf9245 | 1 | #!/usr/bin/perl -w |
b396edfa | 2 | # $Id$ |
7ebf9245 | 3 | |
56ea0f1e | 4 | use IPC::Run qw(run); |
5 | ||
7a0595ea | 6 | $commits_list = "pld-cvs-commit\@lists.pld-linux.org"; |
7ebf9245 | 7 | |
b5c674c5 | 8 | $spool_dir = "./spool"; |
01806192 MM |
9 | $copy_dir = "src"; # relative to ftp root |
10 | $no_url_dir = "./upload"; | |
11 | $df_server = "distfiles.pld-linux.org"; | |
51fe5d4e | 12 | $df_scp = "plddist\@ep09.pld-linux.org:ftp"; |
62f7358e | 13 | $user_agent = "PLD/distfiles"; |
7ebf9245 MM |
14 | |
15 | @md5 = (); | |
ccbaa374 | 16 | @url = (); |
7ebf9245 MM |
17 | $problems = ""; |
18 | $normal_out = ""; | |
19 | $requester = ""; | |
20 | $file = ""; | |
47f8fda7 MM |
21 | $fetched_count = 0; |
22 | $force_reply = 0; | |
bca91c1b | 23 | $req_login = "nobody"; |
cba859d3 | 24 | $spec = ""; |
44cd280f | 25 | @files = (); |
7ebf9245 MM |
26 | |
27 | # try lookup some file in spool, exit if it cannot be done | |
28 | sub find_file_in_spool() | |
29 | { | |
30 | opendir(DIR, $spool_dir) || die "can't opendir $spool_dir: $!"; | |
31 | while (1) { | |
32 | my $f = readdir(DIR); | |
33 | defined $f or last; | |
34 | -f "$spool_dir/$f" or next; | |
35 | $file = "$spool_dir/$f"; | |
36 | last; | |
37 | } | |
38 | closedir(DIR); | |
39 | ||
40 | exit 0 if ($file eq ""); | |
41 | } | |
42 | ||
43 | # read file from spool, and try unlink it. if cannot unlink -- exit | |
576dff03 | 44 | # sets $requester (email), $problems, @md5 (arrays of md5's) |
ccbaa374 | 45 | # and @url (map from md5 to urls) |
7ebf9245 MM |
46 | sub read_spool_file() |
47 | { | |
48 | open(F, "< $file") || exit 0; | |
49 | $requester = <F>; | |
50 | chomp $requester; | |
576dff03 | 51 | $requester =~ /^[a-zA-Z_0-9@.-]+$/ |
7a1a3819 | 52 | or die "$file: evil requester: $requester"; |
bca91c1b MM |
53 | $req_login = ""; |
54 | $requester =~ /^([^@]+)\@/ and $req_login = $1; | |
576dff03 | 55 | $req_login =~ /^[a-z0-9A-Z_.]+$/ or die "$file: evil requester $requester"; |
cba859d3 | 56 | $spec = <F>; |
bf2219c8 | 57 | chomp $spec; |
cba859d3 | 58 | $spec =~ s/\.spec$//; |
bf2219c8 | 59 | |
47f8fda7 MM |
60 | my $flags = <F>; |
61 | $force_reply++ if ($flags =~ /force-reply/); | |
576dff03 | 62 | |
7ebf9245 MM |
63 | while (<F>) { |
64 | if (/^ERROR/) { | |
65 | s/^ERROR: //; | |
66 | $problems .= $_; | |
f2a640bf | 67 | next; |
7ebf9245 | 68 | } |
8ecb7fad | 69 | if (/^([a-f0-9]{32})\s+((ftp|http|https|no-url|no-url-copy):\/\/([a-z0-9A-Z;:\=\?&\@\+\~\.,\-\/_]|\%[0-9])+(#\/[a-zA-Z0-9\._-]+)?)\s*$/) { |
e4708e3e | 70 | if (/\/$/) { |
7a1a3819 | 71 | $problems .= "$file: cannot fetch dir"; |
e4708e3e | 72 | } else { |
7a1a3819 ER |
73 | push @md5, $1; |
74 | push @url, $2; | |
e4708e3e | 75 | } |
76 | } else { | |
7a1a3819 | 77 | $problems .= "FILE: $file: corrupted"; |
e4708e3e | 78 | } |
7ebf9245 MM |
79 | } |
80 | close(F); | |
81 | ||
82 | unlink($file) || exit 0; | |
83 | } | |
84 | ||
44cd280f MM |
85 | sub basename($) |
86 | { | |
87 | my $f = shift; | |
88 | $f =~ s|.*/||; | |
89 | return $f; | |
90 | } | |
91 | ||
01806192 | 92 | sub by_md5($$) |
7ebf9245 MM |
93 | { |
94 | my ($md5, $url) = @_; | |
7ebf9245 | 95 | $md5 =~ /^(.)(.)/; |
01806192 | 96 | return "/by-md5/$1/$2/$md5/" . basename($url); |
6ce39ee7 MM |
97 | } |
98 | ||
01806192 | 99 | sub got_on_distfiles($$) |
6ce39ee7 | 100 | { |
01806192 MM |
101 | my ($md5, $url) = @_; |
102 | my $p = by_md5($md5, $url); | |
103 | my $l = `lftp -c 'debug 0; open $df_server; quote size $p'`; | |
104 | return $l =~ /^213 /; | |
105 | } | |
106 | ||
107 | sub copy_to_df($$) | |
108 | { | |
109 | my ($from, $to) = @_; | |
92eba545 | 110 | my $cmd = "scp -pr -B -q $from $df_scp/$to"; |
01806192 MM |
111 | open(E, "$cmd 2>&1 |") or die; |
112 | my $oops = ""; | |
113 | while (<E>) { | |
114 | $oops .= $_; | |
115 | } | |
219df45c MM |
116 | $oops .= "\nThe command has exited with a non-zero status." |
117 | unless (close (E)); | |
01806192 MM |
118 | $problems .= "scp problems: $cmd:\n$oops\n" |
119 | if ($oops ne ""); | |
120 | return ($oops ne ""); | |
6ce39ee7 MM |
121 | } |
122 | ||
b5c674c5 | 123 | sub move_file($$$) |
6ce39ee7 | 124 | { |
b5c674c5 | 125 | my ($md5, $url, $local_copy) = @_; |
6ce39ee7 | 126 | |
01806192 | 127 | my $bn = basename($url); |
576dff03 | 128 | |
01806192 MM |
129 | if ($local_copy ne "$tmp_dir/$md5/$bn") { |
130 | if (system("mv -f \"$local_copy\" \"$tmp_dir/$md5/$bn\"")) { | |
131 | $problems .= "FATAL: cannot move $local_copy to $tmp_dir\n"; | |
132 | return; | |
133 | } | |
134 | $local_copy = "$tmp_dir/$md5/$bn"; | |
135 | } | |
576dff03 | 136 | |
01806192 MM |
137 | if (open(D, "> $tmp_dir/$md5/$bn.desc")) { |
138 | print D "URL: $url\n"; | |
d286a317 | 139 | print D "Login: $req_login\n"; |
01806192 MM |
140 | print D "MD5: $md5\n"; |
141 | print D 'Fetched-by: $Id$'."\n"; | |
142 | print D "Time: " . time . "\n"; | |
143 | close(D); | |
7ebf9245 | 144 | } else { |
01806192 MM |
145 | $problems .= "ERROR: cannot write $bn.desc\n"; |
146 | } | |
147 | ||
148 | my $dir = by_md5($md5, $url); | |
149 | $dir =~ s|/[^/]+/[^/]+$||; | |
150 | if (copy_to_df("$tmp_dir/$md5/", $dir) == 0) { | |
576dff03 | 151 | $normal_out .= |
44cd280f MM |
152 | "STORED: $url\n" . |
153 | "\t$md5 " . basename($url) . "\n" . | |
01806192 | 154 | "\tSize: " . (-s $local_copy) . " bytes\n"; |
47f8fda7 | 155 | $fetched_count++; |
7ebf9245 MM |
156 | } |
157 | } | |
158 | ||
b5c674c5 MM |
159 | sub make_src_symlink($$) |
160 | { | |
161 | my ($md5, $url) = @_; | |
576dff03 | 162 | |
01806192 | 163 | return unless ($url =~ /^no-url/); |
576dff03 | 164 | |
01806192 MM |
165 | my $b = basename($url); |
166 | if (open(S, "> $tmp_dir/$b.link")) { | |
b5c674c5 | 167 | if ($url =~ /^no-url-copy/) { |
01806192 | 168 | print S (".." . by_md5($md5, $url)); |
b5c674c5 | 169 | } else { |
01806192 | 170 | print S "REMOVE"; |
b5c674c5 | 171 | } |
01806192 MM |
172 | close(S); |
173 | copy_to_df("$tmp_dir/$b.link", "$copy_dir/$b.link"); | |
b5c674c5 | 174 | } else { |
01806192 | 175 | $problems .= "ERROR: cannot write $tmp_dir/$b.link\n"; |
b5c674c5 MM |
176 | } |
177 | } | |
178 | ||
179 | sub md5($) | |
180 | { | |
181 | my $file = shift; | |
56ea0f1e | 182 | my $in = ""; |
183 | my $md5 = ""; | |
184 | my $err = ""; | |
185 | my @cmd = ("md5sum", $file); | |
186 | ||
187 | run \@cmd, \$in, \$md5, \$err; | |
188 | if ($err ne "") { | |
189 | chomp($err); | |
a6b09732 | 190 | $problems .= "FATAL: " . $err . "\n"; |
191 | return "error"; | |
56ea0f1e | 192 | } |
193 | chomp $md5; | |
b5c674c5 MM |
194 | $md5 =~ /^([a-f0-9]{32})/ and $md5 = $1; |
195 | return $md5; | |
196 | } | |
197 | ||
198 | sub handle_no_url($$) | |
199 | { | |
200 | my ($md5, $url) = @_; | |
576dff03 | 201 | |
e4708e3e | 202 | unless ($url =~ m#://([^/]+)#) { |
203 | $problems .= "$url: corrupted! (no-url)"; | |
204 | return; | |
205 | } | |
b5c674c5 | 206 | my $basename = $1; |
bca91c1b | 207 | my $file = "$no_url_dir/$req_login/$basename"; |
b5c674c5 MM |
208 | |
209 | if (-f $file) { | |
210 | my $computed_md5 = md5($file); | |
211 | if ($computed_md5 ne $md5) { | |
212 | $problems .= "FATAL: $file md5 mismatch, needed $md5, got $computed_md5\n"; | |
213 | } else { | |
214 | move_file($md5, $url, $file); | |
215 | make_src_symlink($md5, $url); | |
216 | } | |
217 | } else { | |
bca91c1b | 218 | $problems .= "FATAL: $file was not uploaded\n"; |
b5c674c5 MM |
219 | } |
220 | } | |
221 | ||
7ebf9245 MM |
222 | sub fetch_file($$) |
223 | { | |
224 | my ($md5, $url) = @_; | |
225 | my $out = ""; | |
08ea99b9 | 226 | my $all_out = ""; |
01806192 MM |
227 | my $bn = basename($url); |
228 | my $local = "$tmp_dir/$md5/$bn"; | |
8f58f574 JB |
229 | my $cmd = "wget -nv --no-check-certificate --user-agent=$user_agent -O $local \"$url\""; |
230 | my $cmd2 = "wget -nv --no-check-certificate --user-agent=$user_agent --passive-ftp -O $local \"$url\""; | |
b5c674c5 | 231 | |
01806192 | 232 | push @files, $bn; |
44cd280f | 233 | |
b38176ba | 234 | if ( $bn =~ m/(%[0-9a-f]{2})/i ) { |
235 | $problems .= "$bn: refusing to download file with uri escape codes ($1) in the name\n"; | |
236 | $bn =~ s/%[0-9a-f]{2}/_/g; | |
237 | $problems .= "HINT: use $url#/$bn as source to rename the file\n\n"; | |
238 | return; | |
239 | } | |
240 | ||
01806192 | 241 | if (got_on_distfiles($md5, $url)) { |
576dff03 | 242 | $normal_out .= |
7a1a3819 ER |
243 | "ALREADY GOT: $url\n" . |
244 | "\t$md5 " . basename($url) . "\n"; | |
b5c674c5 | 245 | make_src_symlink($md5, $url); |
6ce39ee7 MM |
246 | return; |
247 | } | |
01806192 | 248 | |
2ae8fdec | 249 | mkdir("$tmp_dir/$md5"); |
576dff03 | 250 | |
b5c674c5 MM |
251 | if ($url =~ /^no-url/) { |
252 | handle_no_url($md5, $url); | |
253 | return; | |
254 | } | |
576dff03 | 255 | |
7ebf9245 MM |
256 | open(W, "$cmd 2>&1 |"); |
257 | while (<W>) { | |
08ea99b9 | 258 | $all_out .= $_; |
7ebf9245 MM |
259 | /URL:.*\s+\-\>\s+.*/ and next; |
260 | $out .= $_; | |
261 | } | |
262 | close(W); | |
263 | if ($out ne "") { | |
264 | $problems .= "$cmd:\n$out\n\n"; | |
265 | } | |
d1c674a4 | 266 | if ( $? ) { |
b106d8c1 | 267 | $problems .= sprintf "%s:\nexited with code %d (0x%02x)\n\n", |
268 | $cmd, | |
d1c674a4 | 269 | $? >> 8, |
270 | $? & 0xff; | |
271 | } | |
e23ae36a | 272 | if (-f $local && -s $local == 0 && $url =~ /^ftp:/) { |
f4f705aa | 273 | $out = ""; |
c0467b40 | 274 | open(W, "$cmd2 2>&1 |"); |
275 | while (<W>) { | |
f4f705aa | 276 | $all_out .= "\n\t\t$_"; |
c0467b40 | 277 | /URL:.*\s+\-\>\s+.*/ and next; |
278 | $out .= $_; | |
279 | } | |
280 | close(W); | |
281 | if ($out ne "") { | |
d1c674a4 | 282 | $problems .= "$cmd2:\n$out\n\n"; |
283 | } | |
284 | if ( $? ) { | |
b106d8c1 | 285 | $problems .= sprintf "%s:\nexited with code %d (0x%02x)\n\n", |
286 | $cmd2, | |
d1c674a4 | 287 | $? >> 8, |
288 | $? & 0xff; | |
c0467b40 | 289 | } |
290 | } | |
4db63fc1 | 291 | if (-r $local && -s $local > 0) { |
01806192 | 292 | my $computed_md5 = md5($local); |
7ebf9245 MM |
293 | if ($computed_md5 ne $md5) { |
294 | $problems .= "FATAL: $url md5 mismatch, needed $md5, got $computed_md5\n"; | |
295 | } else { | |
d642cf7e | 296 | my $testcmd = "file \"$local\" |"; |
297 | my $testres = ""; | |
a14ed9b7 | 298 | if ($url =~ /^(http|https):/ && $local =~ /\.(tar\.(bz2|gz)|tgz|zip|jar|xpi)$/) { |
d642cf7e | 299 | open(T, $testcmd) or die; |
300 | $testres = <T>; | |
301 | close(T); | |
302 | } | |
303 | if ($testres =~ /empty|(ASCII|HTML|SGML).*text/) { | |
304 | $testres =~ s/.*://; | |
305 | $problems .= "FATAL: data returned from $url: $testres"; | |
306 | } else { | |
307 | move_file($md5, $url, $local); | |
308 | } | |
7ebf9245 | 309 | } |
4db63fc1 | 310 | } elsif (-f $local && -s $local > 0) { |
9bfc693b | 311 | $problems .= "FATAL: $url ($md5) was not fetched correctly ($cmd: $all_out): file is not readable\n"; |
d1c674a4 | 312 | } elsif (-f $local && not -s $local) { |
9bfc693b | 313 | $problems .= "FATAL: $url ($md5) was not fetched correctly ($cmd: $all_out): file fetched but has 0 length\n"; |
7ebf9245 | 314 | } else { |
9bfc693b | 315 | $problems .= "FATAL: $url ($md5) was not fetched correctly ($cmd: $all_out)\n"; |
7ebf9245 | 316 | } |
01806192 MM |
317 | # save space |
318 | unlink($local); | |
7ebf9245 MM |
319 | } |
320 | ||
321 | sub fetch_files() | |
322 | { | |
323 | $problems .= "\n\n" if ($problems ne ""); | |
ccbaa374 | 324 | foreach $i (0..$#md5) { |
325 | fetch_file($md5[$i], $url[$i]); | |
7ebf9245 MM |
326 | } |
327 | } | |
328 | ||
329 | sub send_email() | |
330 | { | |
9a1e36f3 MM |
331 | open(EMAIL, "| /usr/sbin/sendmail -t"); |
332 | #open(EMAIL, "| cat"); | |
44cd280f | 333 | my $marker = ""; |
7ebf9245 | 334 | if ($problems ne "") { |
44cd280f | 335 | $marker = "ERRORS: "; |
7ebf9245 | 336 | } |
04550b88 MM |
337 | my $req_login; |
338 | $requester =~ /^(.*)\@/ and $req_login = $1; | |
44cd280f MM |
339 | |
340 | splice(@files, 10, @files - 10, "...") | |
341 | if (@files > 10); | |
576dff03 ER |
342 | |
343 | print EMAIL | |
04550b88 | 344 | "From: $req_login <$requester> |
482655f9 MM |
345 | To: $commits_list |
346 | Cc: $requester | |
8408fdb0 | 347 | Subject: DISTFILES: ${spec}: ${marker}@{files} |
e157986d MM |
348 | Message-ID: <$$." . time . "\@distfiles.pld-linux.org> |
349 | X-distfiles-program: file-fetcher.pl | |
350 | X-distfiles-version: " . '$Id$' . " | |
7ebf9245 MM |
351 | |
352 | $problems | |
47f8fda7 MM |
353 | Files fetched: $fetched_count |
354 | ||
7ebf9245 | 355 | $normal_out |
e157986d MM |
356 | |
357 | -- | |
d8cd573c | 358 | Virtually Yours: distfiles. |
7ebf9245 MM |
359 | "; |
360 | close(EMAIL) or die; | |
361 | } | |
362 | ||
01806192 MM |
363 | sub make_tmp_dir() |
364 | { | |
365 | my $id = `uuidgen 2>/dev/null`; | |
366 | chomp $id; | |
367 | $id = rand if (!defined $id or $id eq ""); | |
368 | $tmp_dir = "./tmp/$id"; | |
369 | mkdir($tmp_dir) or die; | |
370 | } | |
371 | ||
372 | sub clean_tmp_dir() | |
373 | { | |
374 | system("rm -rf $tmp_dir") | |
375 | if ($tmp_dir ne "" && -d $tmp_dir); | |
376 | } | |
377 | ||
2e33bbbc MM |
378 | umask(002); |
379 | ||
7ebf9245 MM |
380 | find_file_in_spool(); |
381 | read_spool_file(); | |
01806192 | 382 | make_tmp_dir(); |
7ebf9245 | 383 | fetch_files(); |
47f8fda7 | 384 | send_email() unless (!$force_reply and $problems eq "" and $fetched_count == 0); |
01806192 | 385 | clean_tmp_dir(); |
319fb6c1 ER |
386 | |
387 | # vim: ts=2:sw=2:et:fdm=marker |