katie.py

   1 #!/usr/bin/env python
   2
   3 # Utility functions for katie
   4 # Copyright (C) 2001, 2002, 2003  James Troup <james@nocrew.org>
   5 # $Id: katie.py,v 1.31 2003-03-14 19:06:02 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: package says section is %s, override says %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: package says priority is %s, override says %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_reject (self, files):
 479         """Forcefully move files from the current directory to the
 480            reject directory.  If any file already exists in the reject
 481            directory it will be moved to the morgue to make way for
 482            the new file."""
 483
 484         Cnf = self.Cnf
 485
 486         for file in files:
 487             # Skip any files which don't exist or which we don't have permission to copy.
 488             if os.access(file,os.R_OK) == 0:
 489                 continue;
 490             dest_file = os.path.join(Cnf["Dir::Queue::Reject"], file);
 491             try:
 492                 os.open(dest_file, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0644);
 493             except OSError, e:
 494                 # File exists?  Let's try and move it to the morgue
 495                 if errno.errorcode[e.errno] == 'EEXIST':
 496                     morgue_file = os.path.join(Cnf["Dir::Morgue"],Cnf["Dir::MorgueReject"],file);
 497                     try:
 498                         morgue_file = utils.find_next_free(morgue_file);
 499                     except utils.tried_too_hard_exc:
 500                         # Something's either gone badly Pete Tong, or
 501                         # someone is trying to exploit us.
 502                         utils.warn("**WARNING** failed to move %s from the reject directory to the morgue." % (file));
 503                         return;
 504                     utils.move(dest_file, morgue_file, perms=0660);
 505                     try:
 506                         os.open(dest_file, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0644);
 507                     except OSError, e:
 508                         # Likewise
 509                         utils.warn("**WARNING** failed to claim %s in the reject directory." % (file));
 510                         return;
 511                 else:
 512                     raise;
 513             # If we got here, we own the destination file, so we can
 514             # safely overwrite it.
 515             utils.move(file, dest_file, 1, perms=0660);
 516
 517     ###########################################################################
 518
 519     def do_reject (self, manual = 0, reject_message = ""):
 520         # If we weren't given a manual rejection message, spawn an
 521         # editor so the user can add one in...
 522         if manual and not reject_message:
 523             temp_filename = tempfile.mktemp();
 524             fd = os.open(temp_filename, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0700);
 525             os.close(fd);
 526             editor = os.environ.get("EDITOR","vi")
 527             answer = 'E';
 528             while answer == 'E':
 529                 os.system("%s %s" % (editor, temp_filename))
 530                 file = utils.open_file(temp_filename);
 531                 reject_message = "".join(file.readlines());
 532                 file.close();
 533                 print "Reject message:";
 534                 print utils.prefix_multi_line_string(reject_message,"  ",include_blank_lines=1);
 535                 prompt = "[R]eject, Edit, Abandon, Quit ?"
 536                 answer = "XXX";
 537                 while prompt.find(answer) == -1:
 538                     answer = utils.our_raw_input(prompt);
 539                     m = re_default_answer.search(prompt);
 540                     if answer == "":
 541                         answer = m.group(1);
 542                     answer = answer[:1].upper();
 543             os.unlink(temp_filename);
 544             if answer == 'A':
 545                 return 1;
 546             elif answer == 'Q':
 547                 sys.exit(0);
 548
 549         print "Rejecting.\n"
 550
 551         Cnf = self.Cnf;
 552         Subst = self.Subst;
 553         pkg = self.pkg;
 554
 555         reason_filename = pkg.changes_file[:-8] + ".reason";
 556         reject_filename = Cnf["Dir::Queue::Reject"] + '/' + reason_filename;
 557
 558         # Move all the files into the reject directory
 559         reject_files = pkg.files.keys() + [pkg.changes_file];
 560         self.force_reject(reject_files);
 561
 562         # If we fail here someone is probably trying to exploit the race
 563         # so let's just raise an exception ...
 564         if os.path.exists(reject_filename):
 565             os.unlink(reject_filename);
 566         fd = os.open(reject_filename, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0644);
 567
 568         if not manual:
 569             Subst["__REJECTOR_ADDRESS__"] = Cnf["Dinstall::MyEmailAddress"];
 570             Subst["__MANUAL_REJECT_MESSAGE__"] = "";
 571             Subst["__CC__"] = "X-Katie-Rejection: automatic (moo)";
 572             os.write(fd, reject_message);
 573             os.close(fd);
 574             reject_mail_message = utils.TemplateSubst(Subst,Cnf["Dir::Templates"]+"/katie.rejected");
 575         else:
 576             # Build up the rejection email
 577             user_email_address = utils.whoami() + " <%s>" % (Cnf["Dinstall::MyAdminAddress"]);
 578
 579             Subst["__REJECTOR_ADDRESS__"] = user_email_address;
 580             Subst["__MANUAL_REJECT_MESSAGE__"] = reject_message;
 581             Subst["__CC__"] = "Cc: " + Cnf["Dinstall::MyEmailAddress"];
 582             reject_mail_message = utils.TemplateSubst(Subst,Cnf["Dir::Templates"]+"/katie.rejected");
 583
 584             # Write the rejection email out as the <foo>.reason file
 585             os.write(fd, reject_mail_message);
 586             os.close(fd);
 587
 588         # Send the rejection mail if appropriate
 589         if not Cnf["Dinstall::Options::No-Mail"]:
 590             utils.send_mail(reject_mail_message);
 591
 592         self.Logger.log(["rejected", pkg.changes_file]);
 593         return 0;
 594
 595     ################################################################################
 596
 597     # Ensure that source exists somewhere in the archive for the binary
 598     # upload being processed.
 599     #
 600     # (1) exact match                      => 1.0-3
 601     # (2) Bin-only NMU of an MU            => 1.0-3.0.1
 602     # (3) Bin-only NMU of a sourceful-NMU  => 1.0-3.1.1
 603
 604     def source_exists (self, package, source_version):
 605         q = self.projectB.query("SELECT s.version FROM source s WHERE s.source = '%s'" % (package));
 606
 607         # Reduce the query results to a list of version numbers
 608         ql = map(lambda x: x[0], q.getresult());
 609
 610         # Try (1)
 611         if ql.count(source_version):
 612             return 1;
 613
 614         # Try (2)
 615         orig_source_version = re_bin_only_nmu_of_mu.sub('', source_version);
 616         if ql.count(orig_source_version):
 617             return 1;
 618
 619         # Try (3)
 620         orig_source_version = re_bin_only_nmu_of_nmu.sub('', source_version);
 621         if ql.count(orig_source_version):
 622             return 1;
 623
 624         # No source found...
 625         return 0;
 626
 627     ################################################################################
 628
 629     def in_override_p (self, package, component, suite, binary_type, file):
 630         files = self.pkg.files;
 631
 632         if binary_type == "": # must be source
 633             type = "dsc";
 634         else:
 635             type = binary_type;
 636
 637         # Override suite name; used for example with proposed-updates
 638         if self.Cnf.Find("Suite::%s::OverrideSuite" % (suite)) != "":
 639             suite = self.Cnf["Suite::%s::OverrideSuite" % (suite)];
 640
 641         # Avoid <undef> on unknown distributions
 642         suite_id = db_access.get_suite_id(suite);
 643         if suite_id == -1:
 644             return None;
 645         component_id = db_access.get_component_id(component);
 646         type_id = db_access.get_override_type_id(type);
 647
 648         # FIXME: nasty non-US speficic hack
 649         if component[:7].lower() == "non-us/":
 650             component = component[7:];
 651
 652         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"
 653                            % (package, suite_id, component_id, type_id));
 654         result = q.getresult();
 655         # If checking for a source package fall back on the binary override type
 656         if type == "dsc" and not result:
 657             deb_type_id = db_access.get_override_type_id("deb");
 658             udeb_type_id = db_access.get_override_type_id("udeb");
 659             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"
 660                                % (package, suite_id, component_id, deb_type_id, udeb_type_id));
 661             result = q.getresult();
 662
 663         # Remember the section and priority so we can check them later if appropriate
 664         if result:
 665             files[file]["override section"] = result[0][0];
 666             files[file]["override priority"] = result[0][1];
 667
 668         return result;
 669
 670     ################################################################################
 671
 672     def reject (self, str, prefix="Rejected: "):
 673         if str:
 674             # Unlike other rejects we add new lines first to avoid trailing
 675             # new lines when this message is passed back up to a caller.
 676             if self.reject_message:
 677                 self.reject_message += "\n";
 678             self.reject_message += prefix + str;
 679
 680     ################################################################################
 681
 682     def cross_suite_version_check(self, query_result, file, new_version):
 683         """Ensure versions are newer than existing packages in target
 684         suites and that cross-suite version checking rules as
 685         set out in the conf file are satisfied."""
 686
 687         # Check versions for each target suite
 688         for target_suite in self.pkg.changes["distribution"].keys():
 689             must_be_newer_than = map(string.lower, self.Cnf.ValueList("Suite::%s::VersionChecks::MustBeNewerThan" % (target_suite)));
 690             must_be_older_than = map(string.lower, self.Cnf.ValueList("Suite::%s::VersionChecks::MustBeOlderThan" % (target_suite)));
 691             # Enforce "must be newer than target suite" even if conffile omits it
 692             if target_suite not in must_be_newer_than:
 693                 must_be_newer_than.append(target_suite);
 694             for entry in query_result:
 695                 existent_version = entry[0];
 696                 suite = entry[1];
 697                 if suite in must_be_newer_than and \
 698                    apt_pkg.VersionCompare(new_version, existent_version) != 1:
 699                     self.reject("%s: old version (%s) in %s >= new version (%s) targeted at %s." % (file, existent_version, suite, new_version, target_suite));
 700                 if suite in must_be_older_than and \
 701                    apt_pkg.VersionCompare(new_version, existent_version) != -1:
 702                     self.reject("%s: old version (%s) in %s <= new version (%s) targeted at %s." % (file, existent_version, suite, new_version, target_suite));
 703
 704     ################################################################################
 705
 706     def check_binary_against_db(self, file):
 707         self.reject_message = "";
 708         files = self.pkg.files;
 709
 710         # Ensure version is sane
 711         q = self.projectB.query("""
 712 SELECT b.version, su.suite_name FROM binaries b, bin_associations ba, suite su,
 713                                      architecture a
 714  WHERE b.package = '%s' AND (a.arch_string = '%s' OR a.arch_string = 'all')
 715    AND ba.bin = b.id AND ba.suite = su.id AND b.architecture = a.id"""
 716                                 % (files[file]["package"],
 717                                    files[file]["architecture"]));
 718         self.cross_suite_version_check(q.getresult(), file, files[file]["version"]);
 719
 720         # Check for any existing copies of the file
 721         q = self.projectB.query("""
 722 SELECT b.id FROM binaries b, architecture a
 723  WHERE b.package = '%s' AND b.version = '%s' AND a.arch_string = '%s'
 724    AND a.id = b.architecture"""
 725                                 % (files[file]["package"],
 726                                    files[file]["version"],
 727                                    files[file]["architecture"]))
 728         if q.getresult():
 729             self.reject("can not overwrite existing copy of '%s' already in the archive." % (file));
 730
 731         return self.reject_message;
 732
 733     ################################################################################
 734
 735     def check_source_against_db(self, file):
 736         self.reject_message = "";
 737         dsc = self.pkg.dsc;
 738
 739         # Ensure version is sane
 740         q = self.projectB.query("""
 741 SELECT s.version, su.suite_name FROM source s, src_associations sa, suite su
 742  WHERE s.source = '%s' AND sa.source = s.id AND sa.suite = su.id""" % (dsc.get("source")));
 743         self.cross_suite_version_check(q.getresult(), file, dsc.get("version"));
 744
 745         return self.reject_message;
 746
 747     ################################################################################
 748
 749     def check_dsc_against_db(self, file):
 750         self.reject_message = "";
 751         files = self.pkg.files;
 752         dsc_files = self.pkg.dsc_files;
 753         legacy_source_untouchable = self.pkg.legacy_source_untouchable;
 754         orig_tar_gz = None;
 755
 756         # Try and find all files mentioned in the .dsc.  This has
 757         # to work harder to cope with the multiple possible
 758         # locations of an .orig.tar.gz.
 759         for dsc_file in dsc_files.keys():
 760             found = None;
 761             if files.has_key(dsc_file):
 762                 actual_md5 = files[dsc_file]["md5sum"];
 763                 actual_size = int(files[dsc_file]["size"]);
 764                 found = "%s in incoming" % (dsc_file)
 765                 # Check the file does not already exist in the archive
 766                 q = self.projectB.query("SELECT f.size, f.md5sum FROM files f, location l WHERE (f.filename ~ '/%s$' OR f.filename = '%s') AND l.id = f.location" % (utils.regex_safe(dsc_file), dsc_file));
 767
 768                 # "It has not broken them.  It has fixed a
 769                 # brokenness.  Your crappy hack exploited a bug in
 770                 # the old dinstall.
 771                 #
 772                 # "(Come on!  I thought it was always obvious that
 773                 # one just doesn't release different files with
 774                 # the same name and version.)"
 775                 #                        -- ajk@ on d-devel@l.d.o
 776
 777                 ql = q.getresult();
 778                 if ql:
 779                     # Ignore exact matches for .orig.tar.gz
 780                     match = 0;
 781                     if dsc_file.endswith(".orig.tar.gz"):
 782                         for i in ql:
 783                             if files.has_key(dsc_file) and \
 784                                int(files[dsc_file]["size"]) == int(i[0]) and \
 785                                files[dsc_file]["md5sum"] == i[1]:
 786                                 self.reject("ignoring %s, since it's already in the archive." % (dsc_file), "Warning: ");
 787                                 del files[dsc_file];
 788                                 match = 1;
 789
 790                     if not match:
 791                         self.reject("can not overwrite existing copy of '%s' already in the archive." % (dsc_file));
 792             elif dsc_file.endswith(".orig.tar.gz"):
 793                 # Check in the pool
 794                 q = self.projectB.query("SELECT l.path, f.filename, l.type, f.id, l.id FROM files f, location l WHERE (f.filename ~ '/%s$' OR f.filename = '%s') AND l.id = f.location" % (utils.regex_safe(dsc_file), dsc_file));
 795                 ql = q.getresult();
 796
 797                 if ql:
 798                     # Unfortunately, we make get more than one
 799                     # match here if, for example, the package was
 800                     # in potato but had a -sa upload in woody.  So
 801                     # we need to choose the right one.
 802
 803                     x = ql[0]; # default to something sane in case we don't match any or have only one
 804
 805                     if len(ql) > 1:
 806                         for i in ql:
 807                             old_file = i[0] + i[1];
 808                             actual_md5 = apt_pkg.md5sum(utils.open_file(old_file));
 809                             actual_size = os.stat(old_file)[stat.ST_SIZE];
 810                             if actual_md5 == dsc_files[dsc_file]["md5sum"] and actual_size == int(dsc_files[dsc_file]["size"]):
 811                                 x = i;
 812                             else:
 813                                 legacy_source_untouchable[i[3]] = "";
 814
 815                     old_file = x[0] + x[1];
 816                     actual_md5 = apt_pkg.md5sum(utils.open_file(old_file));
 817                     actual_size = os.stat(old_file)[stat.ST_SIZE];
 818                     found = old_file;
 819                     suite_type = x[2];
 820                     dsc_files[dsc_file]["files id"] = x[3]; # need this for updating dsc_files in install()
 821                     # See install() in katie...
 822                     self.pkg.orig_tar_id = x[3];
 823                     if suite_type == "legacy" or suite_type == "legacy-mixed":
 824                         self.pkg.orig_tar_location = "legacy";
 825                     else:
 826                         self.pkg.orig_tar_location = x[4];
 827                 else:
 828                     # Not there? Check the queue directories...
 829
 830                     in_unchecked = os.path.join(self.Cnf["Dir::Queue::Unchecked"],dsc_file);
 831                     # See process_it() in jennifer for explanation of this
 832                     if os.path.exists(in_unchecked):
 833                         return (self.reject_message, in_unchecked);
 834                     else:
 835                         for dir in [ "Accepted", "New", "Byhand" ]:
 836                             in_otherdir = os.path.join(self.Cnf["Dir::Queue::%s" % (dir)],dsc_file);
 837                             if os.path.exists(in_otherdir):
 838                                 actual_md5 = apt_pkg.md5sum(utils.open_file(in_otherdir));
 839                                 actual_size = os.stat(in_otherdir)[stat.ST_SIZE];
 840                                 found = in_otherdir;
 841
 842                     if not found:
 843                         self.reject("%s refers to %s, but I can't find it in the queue or in the pool." % (file, dsc_file));
 844                         continue;
 845             else:
 846                 self.reject("%s refers to %s, but I can't find it in the queue." % (file, dsc_file));
 847                 continue;
 848             if actual_md5 != dsc_files[dsc_file]["md5sum"]:
 849                 self.reject("md5sum for %s doesn't match %s." % (found, file));
 850             if actual_size != int(dsc_files[dsc_file]["size"]):
 851                 self.reject("size for %s doesn't match %s." % (found, file));
 852
 853         return (self.reject_message, orig_tar_gz);
 854
 855     def do_query(self, q):
 856         sys.stderr.write("query: \"%s\" ... " % (q));
 857         before = time.time();
 858         r = self.projectB.query(q);
 859         time_diff = time.time()-before;
 860         sys.stderr.write("took %.3f seconds.\n" % (time_diff));
 861         return r;