katie.py

   1 #!/usr/bin/env python
   2
   3 # Utility functions for katie
   4 # Copyright (C) 2001, 2002  James Troup <james@nocrew.org>
   5 # $Id: katie.py,v 1.27 2002-10-16 02:47:32 troup Exp $
   6
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20
  21 ###############################################################################
  22
  23 import cPickle, errno, os, pg, re, stat, string, sys, tempfile, time;
  24 import utils, db_access;
  25 import apt_inst, apt_pkg;
  26
  27 from types import *;
  28
  29 ###############################################################################
  30
  31 re_isanum = re.compile (r"^\d+$");
  32 re_default_answer = re.compile(r"\[(.*)\]");
  33 re_fdnic = re.compile("\n\n");
  34 re_bin_only_nmu_of_mu = re.compile("\.\d+\.\d+$");
  35 re_bin_only_nmu_of_nmu = re.compile("\.\d+$");
  36
  37 ###############################################################################
  38
  39 # Convenience wrapper to carry around all the package information in
  40
  41 class Pkg:
  42     def __init__(self, **kwds):
  43         self.__dict__.update(kwds);
  44
  45     def update(self, **kwds):
  46         self.__dict__.update(kwds);
  47
  48 ###############################################################################
  49
  50 class nmu_p:
  51     # Read in the group maintainer override file
  52     def __init__ (self, Cnf):
  53         self.group_maint = {};
  54         self.Cnf = Cnf;
  55         if Cnf.get("Dinstall::GroupOverrideFilename"):
  56             filename = Cnf["Dir::Override"] + Cnf["Dinstall::GroupOverrideFilename"];
  57             file = utils.open_file(filename);
  58             for line in file.readlines():
  59                 line = utils.re_comments.sub('', line).lower().strip();
  60                 if line != "":
  61                     self.group_maint[line] = 1;
  62             file.close();
  63
  64     def is_an_nmu (self, pkg):
  65         Cnf = self.Cnf;
  66         changes = pkg.changes;
  67         dsc = pkg.dsc;
  68
  69         (dsc_rfc822, dsc_name, dsc_email) = utils.fix_maintainer (dsc.get("maintainer",Cnf["Dinstall::MyEmailAddress"]).lower());
  70         # changes["changedbyname"] == dsc_name is probably never true, but better safe than sorry
  71         if dsc_name == changes["maintainername"].lower() and \
  72            (changes["changedby822"] == "" or changes["changedbyname"].lower() == dsc_name):
  73             return 0;
  74
  75         if dsc.has_key("uploaders"):
  76             uploaders = dsc["uploaders"].lower().split(",");
  77             uploadernames = {};
  78             for i in uploaders:
  79                 (rfc822, name, email) = utils.fix_maintainer (i.strip());
  80                 uploadernames[name] = "";
  81             if uploadernames.has_key(changes["changedbyname"].lower()):
  82                 return 0;
  83
  84         # Some group maintained packages (e.g. Debian QA) are never NMU's
  85         if self.group_maint.has_key(changes["maintaineremail"].lower()):
  86             return 0;
  87
  88         return 1;
  89
  90 ###############################################################################
  91
  92 class Katie:
  93
  94     def __init__(self, Cnf):
  95         self.Cnf = Cnf;
  96         self.values = {};
  97         # Read in the group-maint override file
  98         self.nmu = nmu_p(Cnf);
  99         self.accept_count = 0;
 100         self.accept_bytes = 0L;
 101         self.pkg = Pkg(changes = {}, dsc = {}, dsc_files = {}, files = {},
 102                        legacy_source_untouchable = {});
 103
 104         # Initialize the substitution template mapping global
 105         Subst = self.Subst = {};
 106         Subst["__ADMIN_ADDRESS__"] = Cnf["Dinstall::MyAdminAddress"];
 107         Subst["__BUG_SERVER__"] = Cnf["Dinstall::BugServer"];
 108         Subst["__DISTRO__"] = Cnf["Dinstall::MyDistribution"];
 109         Subst["__KATIE_ADDRESS__"] = Cnf["Dinstall::MyEmailAddress"];
 110
 111         self.projectB = pg.connect(Cnf["DB::Name"], Cnf["DB::Host"], int(Cnf["DB::Port"]));
 112         db_access.init(Cnf, self.projectB);
 113
 114     ###########################################################################
 115
 116     def init_vars (self):
 117         for i in [ "changes", "dsc", "files", "dsc_files", "legacy_source_untouchable" ]:
 118             exec "self.pkg.%s.clear();" % (i);
 119         self.pkg.orig_tar_id = None;
 120         self.pkg.orig_tar_location = "";
 121
 122     ###########################################################################
 123
 124     def update_vars (self):
 125         dump_filename = self.pkg.changes_file[:-8]+".katie";
 126         dump_file = utils.open_file(dump_filename);
 127         p = cPickle.Unpickler(dump_file);
 128         for i in [ "changes", "dsc", "files", "dsc_files", "legacy_source_untouchable" ]:
 129             exec "self.pkg.%s.update(p.load());" % (i);
 130         for i in [ "orig_tar_id", "orig_tar_location" ]:
 131             exec "self.pkg.%s = p.load();" % (i);
 132         dump_file.close();
 133
 134     ###########################################################################
 135
 136     # This could just dump the dictionaries as is, but I'd like to avoid
 137     # this so there's some idea of what katie & lisa use from jennifer
 138
 139     def dump_vars(self, dest_dir):
 140         for i in [ "changes", "dsc", "files", "dsc_files",
 141                    "legacy_source_untouchable", "orig_tar_id", "orig_tar_location" ]:
 142             exec "%s = self.pkg.%s;" % (i,i);
 143         dump_filename = os.path.join(dest_dir,self.pkg.changes_file[:-8] + ".katie");
 144         dump_file = utils.open_file(dump_filename, 'w');
 145         try:
 146             os.chmod(dump_filename, 0660);
 147         except OSError, e:
 148             if errno.errorcode[e.errno] == 'EPERM':
 149                 perms = stat.S_IMODE(os.stat(dump_filename)[stat.ST_MODE]);
 150                 if perms & stat.S_IROTH:
 151                     utils.fubar("%s is world readable and chmod failed." % (dump_filename));
 152             else:
 153                 raise;
 154
 155         p = cPickle.Pickler(dump_file, 1);
 156         for i in [ "d_changes", "d_dsc", "d_files", "d_dsc_files" ]:
 157             exec "%s = {}" % i;
 158         ## files
 159         for file in files.keys():
 160             d_files[file] = {};
 161             for i in [ "package", "version", "architecture", "type", "size",
 162                        "md5sum", "component", "location id", "source package",
 163                        "source version", "maintainer", "dbtype", "files id",
 164                        "new", "section", "priority", "othercomponents",
 165                        "pool name", "original component" ]:
 166                 if files[file].has_key(i):
 167                     d_files[file][i] = files[file][i];
 168         ## changes
 169         # Mandatory changes fields
 170         for i in [ "distribution", "source", "architecture", "version", "maintainer",
 171                    "urgency", "fingerprint", "changedby822", "changedbyname",
 172                    "maintainername", "maintaineremail", "closes" ]:
 173             d_changes[i] = changes[i];
 174         # Optional changes fields
 175         # FIXME: changes should be mandatory
 176         for i in [ "changed-by", "maintainer822", "filecontents", "format",
 177                    "changes", "lisa note" ]:
 178             if changes.has_key(i):
 179                 d_changes[i] = changes[i];
 180         ## dsc
 181         for i in [ "source", "version", "maintainer", "fingerprint", "uploaders" ]:
 182             if dsc.has_key(i):
 183                 d_dsc[i] = dsc[i];
 184         ## dsc_files
 185         for file in dsc_files.keys():
 186             d_dsc_files[file] = {};
 187             # Mandatory dsc_files fields
 188             for i in [ "size", "md5sum" ]:
 189                 d_dsc_files[file][i] = dsc_files[file][i];
 190             # Optional dsc_files fields
 191             for i in [ "files id" ]:
 192                 if dsc_files[file].has_key(i):
 193                     d_dsc_files[file][i] = dsc_files[file][i];
 194
 195         for i in [ d_changes, d_dsc, d_files, d_dsc_files,
 196                    legacy_source_untouchable, orig_tar_id, orig_tar_location ]:
 197             p.dump(i);
 198         dump_file.close();
 199
 200     ###########################################################################
 201
 202     # Set up the per-package template substitution mappings
 203
 204     def update_subst (self, reject_message = ""):
 205         Subst = self.Subst;
 206         changes = self.pkg.changes;
 207         # If jennifer crashed out in the right place, architecture may still be a string.
 208         if not changes.has_key("architecture") or not isinstance(changes["architecture"], DictType):
 209             changes["architecture"] = { "Unknown" : "" };
 210         # and maintainer822 may not exist.
 211         if not changes.has_key("maintainer822"):
 212             changes["maintainer822"] = self.Cnf["Dinstall::MyEmailAddress"];
 213
 214         Subst["__ARCHITECTURE__"] = " ".join(changes["architecture"].keys());
 215         Subst["__CHANGES_FILENAME__"] = os.path.basename(self.pkg.changes_file);
 216         Subst["__FILE_CONTENTS__"] = changes.get("filecontents", "");
 217
 218         # For source uploads the Changed-By field wins; otherwise Maintainer wins.
 219         if changes["architecture"].has_key("source") and changes["changedby822"] != "" and (changes["changedby822"] != changes["maintainer822"]):
 220             Subst["__MAINTAINER_FROM__"] = changes["changedby822"];
 221             Subst["__MAINTAINER_TO__"] = changes["changedby822"] + ", " + changes["maintainer822"];
 222             Subst["__MAINTAINER__"] = changes.get("changed-by", "Unknown");
 223         else:
 224             Subst["__MAINTAINER_FROM__"] = changes["maintainer822"];
 225             Subst["__MAINTAINER_TO__"] = changes["maintainer822"];
 226             Subst["__MAINTAINER__"] = changes.get("maintainer", "Unknown");
 227         if self.Cnf.has_key("Dinstall::TrackingServer") and changes.has_key("source"):
 228             Subst["__MAINTAINER_TO__"] += "\nBcc: %s@%s" % (changes["source"], self.Cnf["Dinstall::TrackingServer"])
 229
 230         # Apply any global override of the Maintainer field
 231         if self.Cnf.get("Dinstall::OverrideMaintainer"):
 232             Subst["__MAINTAINER_TO__"] = self.Cnf["Dinstall::OverrideMaintainer"];
 233             Subst["__MAINTAINER_FROM__"] = self.Cnf["Dinstall::OverrideMaintainer"];
 234
 235         Subst["__REJECT_MESSAGE__"] = reject_message;
 236         Subst["__SOURCE__"] = changes.get("source", "Unknown");
 237         Subst["__VERSION__"] = changes.get("version", "Unknown");
 238
 239     ###########################################################################
 240
 241     def build_summaries(self):
 242         changes = self.pkg.changes;
 243         files = self.pkg.files;
 244
 245         byhand = summary = new = "";
 246
 247         # changes["distribution"] may not exist in corner cases
 248         # (e.g. unreadable changes files)
 249         if not changes.has_key("distribution") or not isinstance(changes["distribution"], DictType):
 250             changes["distribution"] = {};
 251
 252         file_keys = files.keys();
 253         file_keys.sort();
 254         for file in file_keys:
 255             if files[file].has_key("byhand"):
 256                 byhand = 1
 257                 summary += file + " byhand\n"
 258             elif files[file].has_key("new"):
 259                 new = 1
 260                 summary += "(new) %s %s %s\n" % (file, files[file]["priority"], files[file]["section"])
 261                 if files[file].has_key("othercomponents"):
 262                     summary += "WARNING: Already present in %s distribution.\n" % (files[file]["othercomponents"])
 263                 if files[file]["type"] == "deb":
 264                     summary += apt_pkg.ParseSection(apt_inst.debExtractControl(utils.open_file(file)))["Description"] + '\n';
 265             else:
 266                 files[file]["pool name"] = utils.poolify (changes["source"], files[file]["component"])
 267                 destination = self.Cnf["Dir::PoolRoot"] + files[file]["pool name"] + file
 268                 summary += file + "\n  to " + destination + "\n"
 269
 270         short_summary = summary;
 271
 272         # This is for direport's benefit...
 273         f = re_fdnic.sub("\n .\n", changes.get("changes",""));
 274
 275         if byhand or new:
 276             summary += "Changes: " + f;
 277
 278         summary += self.announce(short_summary, 0)
 279
 280         return (summary, short_summary);
 281
 282     ###########################################################################
 283
 284     def close_bugs (self, summary, action):
 285         changes = self.pkg.changes;
 286         Subst = self.Subst;
 287         Cnf = self.Cnf;
 288
 289         bugs = changes["closes"].keys();
 290
 291         if not bugs:
 292             return summary;
 293
 294         bugs.sort();
 295         if not self.nmu.is_an_nmu(self.pkg):
 296             summary += "Closing bugs: ";
 297             for bug in bugs:
 298                 summary += "%s " % (bug);
 299                 if action:
 300                     Subst["__BUG_NUMBER__"] = bug;
 301                     if changes["distribution"].has_key("stable"):
 302                         Subst["__STABLE_WARNING__"] = """
 303 Note that this package is not part of the released stable Debian
 304 distribution.  It may have dependencies on other unreleased software,
 305 or other instabilities.  Please take care if you wish to install it.
 306 The update will eventually make its way into the next released Debian
 307 distribution.""";
 308                     else:
 309                         Subst["__STABLE_WARNING__"] = "";
 310                     mail_message = utils.TemplateSubst(Subst,Cnf["Dir::Templates"]+"/jennifer.bug-close");
 311                     utils.send_mail (mail_message, "");
 312             if action:
 313                 self.Logger.log(["closing bugs"]+bugs);
 314         else:                     # NMU
 315             summary += "Setting bugs to severity fixed: ";
 316             control_message = "";
 317             for bug in bugs:
 318                 summary += "%s " % (bug);
 319                 control_message += "tag %s + fixed\n" % (bug);
 320             if action and control_message != "":
 321                 Subst["__CONTROL_MESSAGE__"] = control_message;
 322                 mail_message = utils.TemplateSubst(Subst,Cnf["Dir::Templates"]+"/jennifer.bug-nmu-fixed");
 323                 utils.send_mail (mail_message, "");
 324             if action:
 325                 self.Logger.log(["setting bugs to fixed"]+bugs);
 326         summary += "\n";
 327         return summary;
 328
 329     ###########################################################################
 330
 331     def announce (self, short_summary, action):
 332         Subst = self.Subst;
 333         Cnf = self.Cnf;
 334         changes = self.pkg.changes;
 335
 336         # Only do announcements for source uploads with a recent dpkg-dev installed
 337         if float(changes.get("format", 0)) < 1.6 or not changes["architecture"].has_key("source"):
 338             return "";
 339
 340         lists_done = {};
 341         summary = "";
 342         Subst["__SHORT_SUMMARY__"] = short_summary;
 343
 344         for dist in changes["distribution"].keys():
 345             list = Cnf.Find("Suite::%s::Announce" % (dist));
 346             if list == "" or lists_done.has_key(list):
 347                 continue;
 348             lists_done[list] = 1;
 349             summary += "Announcing to %s\n" % (list);
 350
 351             if action:
 352                 Subst["__ANNOUNCE_LIST_ADDRESS__"] = list;
 353                 if Cnf.get("Dinstall::TrackingServer") and changes["architecture"].has_key("source"):
 354                     Subst["__ANNOUNCE_LIST_ADDRESS__"] = Subst["__ANNOUNCE_LIST_ADDRESS__"] + "\nBcc: %s@%s" % (changes["source"], Cnf["Dinstall::TrackingServer"]);
 355                 mail_message = utils.TemplateSubst(Subst,Cnf["Dir::Templates"]+"/jennifer.announce");
 356                 utils.send_mail (mail_message, "");
 357
 358         if Cnf.FindB("Dinstall::CloseBugs"):
 359             summary = self.close_bugs(summary, action);
 360
 361         return summary;
 362
 363     ###########################################################################
 364
 365     def accept (self, summary, short_summary):
 366         Cnf = self.Cnf;
 367         Subst = self.Subst;
 368         files = self.pkg.files;
 369
 370         print "Accepting."
 371         self.Logger.log(["Accepting changes",self.pkg.changes_file]);
 372
 373         self.dump_vars(Cnf["Dir::Queue::Accepted"]);
 374
 375         # Move all the files into the accepted directory
 376         utils.move(self.pkg.changes_file, Cnf["Dir::Queue::Accepted"]);
 377         file_keys = files.keys();
 378         for file in file_keys:
 379             utils.move(file, Cnf["Dir::Queue::Accepted"]);
 380             self.accept_bytes += float(files[file]["size"])
 381         self.accept_count += 1;
 382
 383         # Send accept mail, announce to lists, close bugs and check for
 384         # override disparities
 385         if not Cnf["Dinstall::Options::No-Mail"]:
 386             Subst["__SUITE__"] = "";
 387             Subst["__SUMMARY__"] = summary;
 388             mail_message = utils.TemplateSubst(Subst,Cnf["Dir::Templates"]+"/jennifer.accepted");
 389             utils.send_mail(mail_message, "")
 390             self.announce(short_summary, 1)
 391
 392         # Special support to enable clean auto-building of accepted packages
 393         self.projectB.query("BEGIN WORK");
 394         for suite in self.pkg.changes["distribution"].keys():
 395             if suite not in Cnf.ValueList("Dinstall::AcceptedAutoBuildSuites"):
 396                 continue;
 397             suite_id = db_access.get_suite_id(suite);
 398             dest_dir = Cnf["Dir::AcceptedAutoBuild"];
 399             if Cnf.FindB("Dinstall::SecurityAcceptedAutoBuild"):
 400                 dest_dir = os.path.join(dest_dir, suite);
 401             for file in file_keys:
 402                 src = os.path.join(Cnf["Dir::Queue::Accepted"], file);
 403                 dest = os.path.join(dest_dir, file);
 404                 if Cnf.FindB("Dinstall::SecurityAcceptedAutoBuild"):
 405                     # Copy it since the original won't be readable by www-data
 406                     utils.copy(src, dest);
 407                 else:
 408                     # Create a symlink to it
 409                     os.symlink(src, dest);
 410                 # Add it to the list of packages for later processing by apt-ftparchive
 411                 self.projectB.query("INSERT INTO accepted_autobuild (suite, filename, in_accepted) VALUES (%s, '%s', 't')" % (suite_id, dest));
 412             # If the .orig.tar.gz is in the pool, create a symlink to
 413             # it (if one doesn't already exist)
 414             if self.pkg.orig_tar_id:
 415                 # Determine the .orig.tar.gz file name
 416                 for dsc_file in self.pkg.dsc_files.keys():
 417                     if dsc_file.endswith(".orig.tar.gz"):
 418                         filename = dsc_file;
 419                 dest = os.path.join(dest_dir, filename);
 420                 # If it doesn't exist, create a symlink
 421                 if not os.path.exists(dest):
 422                     # Find the .orig.tar.gz in the pool
 423                     q = self.projectB.query("SELECT l.path, f.filename from location l, files f WHERE f.id = %s and f.location = l.id" % (self.pkg.orig_tar_id));
 424                     ql = q.getresult();
 425                     if not ql:
 426                         utils.fubar("[INTERNAL ERROR] Couldn't find id %s in files table." % (self.pkg.orig_tar_id));
 427                     src = os.path.join(ql[0][0], ql[0][1]);
 428                     os.symlink(src, dest);
 429                     # Add it to the list of packages for later processing by apt-ftparchive
 430                     self.projectB.query("INSERT INTO accepted_autobuild (suite, filename, in_accepted) VALUES (%s, '%s', 't')" % (suite_id, dest));
 431                 # if it does, update things to ensure it's not removed prematurely
 432                 else:
 433                     self.projectB.query("UPDATE accepted_autobuild SET in_accepted = 't', last_used = NULL WHERE filename = '%s' AND suite = %s" % (dest, suite_id));
 434
 435         self.projectB.query("COMMIT WORK");
 436
 437     ###########################################################################
 438
 439     def check_override (self):
 440         Subst = self.Subst;
 441         changes = self.pkg.changes;
 442         files = self.pkg.files;
 443         Cnf = self.Cnf;
 444
 445         # Abandon the check if:
 446         #  a) it's a non-sourceful upload
 447         #  b) override disparity checks have been disabled
 448         #  c) we're not sending mail
 449         if not changes["architecture"].has_key("source") or \
 450            not Cnf.FindB("Dinstall::OverrideDisparityCheck") or \
 451            Cnf["Dinstall::Options::No-Mail"]:
 452             return;
 453
 454         summary = "";
 455         for file in files.keys():
 456             if not files[file].has_key("new") and files[file]["type"] == "deb":
 457                 section = files[file]["section"];
 458                 override_section = files[file]["override section"];
 459                 if section.lower() != override_section.lower() and section != "-":
 460                     # Ignore this; it's a common mistake and not worth whining about
 461                     if section.lower() == "non-us/main" and override_section.lower() == "non-us":
 462                         continue;
 463                     summary += "%s: section is overridden from %s to %s.\n" % (file, section, override_section);
 464                 priority = files[file]["priority"];
 465                 override_priority = files[file]["override priority"];
 466                 if priority != override_priority and priority != "-":
 467                     summary += "%s: priority is overridden from %s to %s.\n" % (file, priority, override_priority);
 468
 469         if summary == "":
 470             return;
 471
 472         Subst["__SUMMARY__"] = summary;
 473         mail_message = utils.TemplateSubst(Subst,self.Cnf["Dir::Templates"]+"/jennifer.override-disparity");
 474         utils.send_mail (mail_message, "");
 475
 476     ###########################################################################
 477
 478     def force_move (self, files):
 479         """Forcefully move files from the current directory to the reject
 480            directory.  If any file already exists it will be moved to the
 481            morgue to make way for the new file."""
 482
 483         Cnf = self.Cnf
 484
 485         for file in files:
 486             # Skip any files which don't exist or which we don't have permission to copy.
 487             if os.access(file,os.R_OK) == 0:
 488                 continue;
 489             dest_file = os.path.join(Cnf["Dir::Queue::Reject"], file);
 490             try:
 491                 os.open(dest_file, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0644);
 492             except OSError, e:
 493                 # File exists?  Let's try and move it to the morgue
 494                 if errno.errorcode[e.errno] == 'EEXIST':
 495                     morgue_file = os.path.join(Cnf["Dir::Morgue"],Cnf["Dir::MorgueReject"],file);
 496                     try:
 497                         morgue_file = utils.find_next_free(morgue_file);
 498                     except utils.tried_too_hard_exc:
 499                         # Something's either gone badly Pete Tong, or
 500                         # someone is trying to exploit us.
 501                         utils.warn("**WARNING** failed to move %s from the reject directory to the morgue." % (file));
 502                         return;
 503                     utils.move(dest_file, morgue_file, perms=0660);
 504                     try:
 505                         os.open(dest_file, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0644);
 506                     except OSError, e:
 507                         # Likewise
 508                         utils.warn("**WARNING** failed to claim %s in the reject directory." % (file));
 509                         return;
 510                 else:
 511                     raise;
 512             # If we got here, we own the destination file, so we can
 513             # safely overwrite it.
 514             utils.move(file, dest_file, 1, perms=0660);
 515
 516     ###########################################################################
 517
 518     def do_reject (self, manual = 0, reject_message = ""):
 519         # If we weren't given a manual rejection message, spawn an
 520         # editor so the user can add one in...
 521         if manual and not reject_message:
 522             temp_filename = tempfile.mktemp();
 523             fd = os.open(temp_filename, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0700);
 524             os.close(fd);
 525             editor = os.environ.get("EDITOR","vi")
 526             answer = 'E';
 527             while answer == 'E':
 528                 os.system("%s %s" % (editor, temp_filename))
 529                 file = utils.open_file(temp_filename);
 530                 reject_message = " ".join(file.readlines());
 531                 file.close();
 532                 print "Reject message:";
 533                 print utils.prefix_multi_line_string(reject_message,"  ");
 534                 prompt = "[R]eject, Edit, Abandon, Quit ?"
 535                 answer = "XXX";
 536                 while prompt.find(answer) == -1:
 537                     answer = utils.our_raw_input(prompt);
 538                     m = re_default_answer.search(prompt);
 539                     if answer == "":
 540                         answer = m.group(1);
 541                     answer = answer[:1].upper();
 542             os.unlink(temp_filename);
 543             if answer == 'A':
 544                 return 1;
 545             elif answer == 'Q':
 546                 sys.exit(0);
 547
 548         print "Rejecting.\n"
 549
 550         Cnf = self.Cnf;
 551         Subst = self.Subst;
 552         pkg = self.pkg;
 553
 554         reason_filename = pkg.changes_file[:-8] + ".reason";
 555         reject_filename = Cnf["Dir::Queue::Reject"] + '/' + reason_filename;
 556
 557         # Move all the files into the reject directory
 558         reject_files = pkg.files.keys() + [pkg.changes_file];
 559         self.force_move(reject_files);
 560
 561         # If we fail here someone is probably trying to exploit the race
 562         # so let's just raise an exception ...
 563         if os.path.exists(reject_filename):
 564             os.unlink(reject_filename);
 565         fd = os.open(reject_filename, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0644);
 566
 567         if not manual:
 568             Subst["__REJECTOR_ADDRESS__"] = Cnf["Dinstall::MyEmailAddress"];
 569             Subst["__MANUAL_REJECT_MESSAGE__"] = "";
 570             Subst["__CC__"] = "X-Katie-Rejection: automatic (moo)";
 571             os.write(fd, reject_message);
 572             os.close(fd);
 573             reject_mail_message = utils.TemplateSubst(Subst,Cnf["Dir::Templates"]+"/katie.rejected");
 574         else:
 575             # Build up the rejection email
 576             user_email_address = utils.whoami() + " <%s>" % (Cnf["Dinstall::MyAdminAddress"]);
 577
 578             Subst["__REJECTOR_ADDRESS__"] = user_email_address;
 579             Subst["__MANUAL_REJECT_MESSAGE__"] = reject_message;
 580             Subst["__CC__"] = "Cc: " + Cnf["Dinstall::MyEmailAddress"];
 581             reject_mail_message = utils.TemplateSubst(Subst,Cnf["Dir::Templates"]+"/katie.rejected");
 582
 583             # Write the rejection email out as the <foo>.reason file
 584             os.write(fd, reject_mail_message);
 585             os.close(fd);
 586
 587         # Send the rejection mail if appropriate
 588         if not Cnf["Dinstall::Options::No-Mail"]:
 589             utils.send_mail (reject_mail_message, "");
 590
 591         self.Logger.log(["rejected", pkg.changes_file]);
 592         return 0;
 593
 594     ################################################################################
 595
 596     # Ensure that source exists somewhere in the archive for the binary
 597     # upload being processed.
 598     #
 599     # (1) exact match                      => 1.0-3
 600     # (2) Bin-only NMU of an MU            => 1.0-3.0.1
 601     # (3) Bin-only NMU of a sourceful-NMU  => 1.0-3.1.1
 602
 603     def source_exists (self, package, source_version):
 604         q = self.projectB.query("SELECT s.version FROM source s WHERE s.source = '%s'" % (package));
 605
 606         # Reduce the query results to a list of version numbers
 607         ql = map(lambda x: x[0], q.getresult());
 608
 609         # Try (1)
 610         if ql.count(source_version):
 611             return 1;
 612
 613         # Try (2)
 614         orig_source_version = re_bin_only_nmu_of_mu.sub('', source_version);
 615         if ql.count(orig_source_version):
 616             return 1;
 617
 618         # Try (3)
 619         orig_source_version = re_bin_only_nmu_of_nmu.sub('', source_version);
 620         if ql.count(orig_source_version):
 621             return 1;
 622
 623         # No source found...
 624         return 0;
 625
 626     ################################################################################
 627
 628     def in_override_p (self, package, component, suite, binary_type, file):
 629         files = self.pkg.files;
 630
 631         if binary_type == "": # must be source
 632             type = "dsc";
 633         else:
 634             type = binary_type;
 635
 636         # Override suite name; used for example with proposed-updates
 637         if self.Cnf.Find("Suite::%s::OverrideSuite" % (suite)) != "":
 638             suite = self.Cnf["Suite::%s::OverrideSuite" % (suite)];
 639
 640         # Avoid <undef> on unknown distributions
 641         suite_id = db_access.get_suite_id(suite);
 642         if suite_id == -1:
 643             return None;
 644         component_id = db_access.get_component_id(component);
 645         type_id = db_access.get_override_type_id(type);
 646
 647         # FIXME: nasty non-US speficic hack
 648         if component[:7].lower() == "non-us/":
 649             component = component[7:];
 650
 651         q = self.projectB.query("SELECT s.section, p.priority FROM override o, section s, priority p WHERE package = '%s' AND suite = %s AND component = %s AND type = %s AND o.section = s.id AND o.priority = p.id"
 652                            % (package, suite_id, component_id, type_id));
 653         result = q.getresult();
 654         # If checking for a source package fall back on the binary override type
 655         if type == "dsc" and not result:
 656             deb_type_id = db_access.get_override_type_id("deb");
 657             udeb_type_id = db_access.get_override_type_id("udeb");
 658             q = self.projectB.query("SELECT s.section, p.priority FROM override o, section s, priority p WHERE package = '%s' AND suite = %s AND component = %s AND (type = %s OR type = %s) AND o.section = s.id AND o.priority = p.id"
 659                                % (package, suite_id, component_id, deb_type_id, udeb_type_id));
 660             result = q.getresult();
 661
 662         # Remember the section and priority so we can check them later if appropriate
 663         if result:
 664             files[file]["override section"] = result[0][0];
 665             files[file]["override priority"] = result[0][1];
 666
 667         return result;
 668
 669     ################################################################################
 670
 671     def reject (self, str, prefix="Rejected: "):
 672         if str:
 673             # Unlike other rejects we add new lines first to avoid trailing
 674             # new lines when this message is passed back up to a caller.
 675             if self.reject_message:
 676                 self.reject_message += "\n";
 677             self.reject_message += prefix + str;
 678
 679     ################################################################################
 680
 681     def cross_suite_version_check(self, query_result, file, new_version):
 682         """Ensure versions are newer than existing packages in target
 683         suites and that cross-suite version checking rules as
 684         set out in the conf file are satisfied."""
 685
 686         # Check versions for each target suite
 687         for target_suite in self.pkg.changes["distribution"].keys():
 688             must_be_newer_than = map(string.lower, self.Cnf.ValueList("Suite::%s::VersionChecks::MustBeNewerThan" % (target_suite)));
 689             must_be_older_than = map(string.lower, self.Cnf.ValueList("Suite::%s::VersionChecks::MustBeOlderThan" % (target_suite)));
 690             # Enforce "must be newer than target suite" even if conffile omits it
 691             if target_suite not in must_be_newer_than:
 692                 must_be_newer_than.append(target_suite);
 693             for entry in query_result:
 694                 existent_version = entry[0];
 695                 suite = entry[1];
 696                 if suite in must_be_newer_than and \
 697                    apt_pkg.VersionCompare(new_version, existent_version) != 1:
 698                     self.reject("%s: old version (%s) in %s >= new version (%s) targeted at %s." % (file, existent_version, suite, new_version, target_suite));
 699                 if suite in must_be_older_than and \
 700                    apt_pkg.VersionCompare(new_version, existent_version) != -1:
 701                     self.reject("%s: old version (%s) in %s <= new version (%s) targeted at %s." % (file, existent_version, suite, new_version, target_suite));
 702
 703     ################################################################################
 704
 705     def check_binary_against_db(self, file):
 706         self.reject_message = "";
 707         files = self.pkg.files;
 708
 709         # Ensure version is sane
 710         q = self.projectB.query("""
 711 SELECT b.version, su.suite_name FROM binaries b, bin_associations ba, suite su,
 712                                      architecture a
 713  WHERE b.package = '%s' AND (a.arch_string = '%s' OR a.arch_string = 'all')
 714    AND ba.bin = b.id AND ba.suite = su.id AND b.architecture = a.id"""
 715                                 % (files[file]["package"],
 716                                    files[file]["architecture"]));
 717         self.cross_suite_version_check(q.getresult(), file, files[file]["version"]);
 718
 719         # Check for any existing copies of the file
 720         q = self.projectB.query("""
 721 SELECT b.id FROM binaries b, architecture a
 722  WHERE b.package = '%s' AND b.version = '%s' AND a.arch_string = '%s'
 723    AND a.id = b.architecture"""
 724                                 % (files[file]["package"],
 725                                    files[file]["version"],
 726                                    files[file]["architecture"]))
 727         if q.getresult():
 728             self.reject("can not overwrite existing copy of '%s' already in the archive." % (file));
 729
 730         return self.reject_message;
 731
 732     ################################################################################
 733
 734     def check_source_against_db(self, file):
 735         self.reject_message = "";
 736         dsc = self.pkg.dsc;
 737
 738         # Ensure version is sane
 739         q = self.projectB.query("""
 740 SELECT s.version, su.suite_name FROM source s, src_associations sa, suite su
 741  WHERE s.source = '%s' AND sa.source = s.id AND sa.suite = su.id""" % (dsc.get("source")));
 742         self.cross_suite_version_check(q.getresult(), file, dsc.get("version"));
 743
 744         return self.reject_message;
 745
 746     ################################################################################
 747
 748     def check_dsc_against_db(self, file):
 749         self.reject_message = "";
 750         files = self.pkg.files;
 751         dsc_files = self.pkg.dsc_files;
 752         legacy_source_untouchable = self.pkg.legacy_source_untouchable;
 753         orig_tar_gz = None;
 754
 755         # Try and find all files mentioned in the .dsc.  This has
 756         # to work harder to cope with the multiple possible
 757         # locations of an .orig.tar.gz.
 758         for dsc_file in dsc_files.keys():
 759             found = None;
 760             if files.has_key(dsc_file):
 761                 actual_md5 = files[dsc_file]["md5sum"];
 762                 actual_size = int(files[dsc_file]["size"]);
 763                 found = "%s in incoming" % (dsc_file)
 764                 # Check the file does not already exist in the archive
 765                 q = self.projectB.query("SELECT f.size, f.md5sum FROM files f, location l WHERE (f.filename ~ '/%s$' OR f.filename = '%s') AND l.id = f.location" % (utils.regex_safe(dsc_file), dsc_file));
 766
 767                 # "It has not broken them.  It has fixed a
 768                 # brokenness.  Your crappy hack exploited a bug in
 769                 # the old dinstall.
 770                 #
 771                 # "(Come on!  I thought it was always obvious that
 772                 # one just doesn't release different files with
 773                 # the same name and version.)"
 774                 #                        -- ajk@ on d-devel@l.d.o
 775
 776                 ql = q.getresult();
 777                 if ql:
 778                     # Ignore exact matches for .orig.tar.gz
 779                     match = 0;
 780                     if dsc_file.endswith(".orig.tar.gz"):
 781                         for i in ql:
 782                             if files.has_key(dsc_file) and \
 783                                int(files[dsc_file]["size"]) == int(i[0]) and \
 784                                files[dsc_file]["md5sum"] == i[1]:
 785                                 self.reject("ignoring %s, since it's already in the archive." % (dsc_file), "Warning: ");
 786                                 del files[dsc_file];
 787                                 match = 1;
 788
 789                     if not match:
 790                         self.reject("can not overwrite existing copy of '%s' already in the archive." % (dsc_file));
 791             elif dsc_file.endswith(".orig.tar.gz"):
 792                 # Check in the pool
 793                 q = self.projectB.query("SELECT l.path, f.filename, l.type, f.id, l.id FROM files f, location l WHERE (f.filename ~ '/%s$' OR f.filename = '%s') AND l.id = f.location" % (utils.regex_safe(dsc_file), dsc_file));
 794                 ql = q.getresult();
 795
 796                 if ql:
 797                     # Unfortunately, we make get more than one
 798                     # match here if, for example, the package was
 799                     # in potato but had a -sa upload in woody.  So
 800                     # we need to choose the right one.
 801
 802                     x = ql[0]; # default to something sane in case we don't match any or have only one
 803
 804                     if len(ql) > 1:
 805                         for i in ql:
 806                             old_file = i[0] + i[1];
 807                             actual_md5 = apt_pkg.md5sum(utils.open_file(old_file));
 808                             actual_size = os.stat(old_file)[stat.ST_SIZE];
 809                             if actual_md5 == dsc_files[dsc_file]["md5sum"] and actual_size == int(dsc_files[dsc_file]["size"]):
 810                                 x = i;
 811                             else:
 812                                 legacy_source_untouchable[i[3]] = "";
 813
 814                     old_file = x[0] + x[1];
 815                     actual_md5 = apt_pkg.md5sum(utils.open_file(old_file));
 816                     actual_size = os.stat(old_file)[stat.ST_SIZE];
 817                     found = old_file;
 818                     suite_type = x[2];
 819                     dsc_files[dsc_file]["files id"] = x[3]; # need this for updating dsc_files in install()
 820                     # See install() in katie...
 821                     self.pkg.orig_tar_id = x[3];
 822                     if suite_type == "legacy" or suite_type == "legacy-mixed":
 823                         self.pkg.orig_tar_location = "legacy";
 824                     else:
 825                         self.pkg.orig_tar_location = x[4];
 826                 else:
 827                     # Not there? Check the queue directories...
 828
 829                     in_unchecked = os.path.join(self.Cnf["Dir::Queue::Unchecked"],dsc_file);
 830                     # See process_it() in jennifer for explanation of this
 831                     if os.path.exists(in_unchecked):
 832                         return (self.reject_message, in_unchecked);
 833                     else:
 834                         for dir in [ "Accepted", "New", "Byhand" ]:
 835                             in_otherdir = os.path.join(self.Cnf["Dir::Queue::%s" % (dir)],dsc_file);
 836                             if os.path.exists(in_otherdir):
 837                                 actual_md5 = apt_pkg.md5sum(utils.open_file(in_otherdir));
 838                                 actual_size = os.stat(in_otherdir)[stat.ST_SIZE];
 839                                 found = in_otherdir;
 840
 841                     if not found:
 842                         self.reject("%s refers to %s, but I can't find it in the queue or in the pool." % (file, dsc_file));
 843                         continue;
 844             else:
 845                 self.reject("%s refers to %s, but I can't find it in the queue." % (file, dsc_file));
 846                 continue;
 847             if actual_md5 != dsc_files[dsc_file]["md5sum"]:
 848                 self.reject("md5sum for %s doesn't match %s." % (found, file));
 849             if actual_size != int(dsc_files[dsc_file]["size"]):
 850                 self.reject("size for %s doesn't match %s." % (found, file));
 851
 852         return (self.reject_message, orig_tar_gz);
 853
 854     def do_query(self, q):
 855         sys.stderr.write("query: \"%s\" ... " % (q));
 856         before = time.time();
 857         r = self.projectB.query(q);
 858         time_diff = time.time()-before;
 859         sys.stderr.write("took %.3f seconds.\n" % (time_diff));
 860         return r;