dak/new_security_install.py

   1 #!/usr/bin/env python
   2
   3 # Wrapper for Debian Security team
   4 # Copyright (C) 2006  Anthony Towns <ajt@debian.org>
   5
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2 of the License, or
   9 # (at your option) any later version.
  10
  11 # This program is distributed in the hope that it will be useful, but
  12 # WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 # General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  19 # USA
  20
  21 ################################################################################
  22
  23 from daklib import queue
  24 from daklib import logging
  25 from daklib import utils
  26 from daklib import database
  27 import apt_pkg, os, sys, pwd, time, re, commands
  28
  29 re_taint_free = re.compile(r"^['/;\-\+\.~\s\w]+$");
  30
  31 Cnf = None
  32 Options = None
  33 Upload = None
  34 Logger = None
  35
  36 advisory = None
  37 changes = []
  38 srcverarches = {}
  39
  40 def init():
  41     global Cnf, Upload, Options, Logger
  42
  43     Cnf = utils.get_conf()
  44     Cnf["Dinstall::Options::No-Mail"] = "y"
  45     Arguments = [('h', "help", "Security-Install::Options::Help"),
  46                  ('a', "automatic", "Security-Install::Options::Automatic"),
  47                  ('n', "no-action", "Security-Install::Options::No-Action"),
  48                  ('s', "sudo", "Security-Install::Options::Sudo"),
  49                  (' ', "no-upload", "Security-Install::Options::No-Upload"),
  50                  ('u', "fg-upload", "Security-Install::Options::Foreground-Upload"),
  51                  (' ', "drop-advisory", "Security-Install::Options::Drop-Advisory"),
  52                  ('A', "approve", "Security-Install::Options::Approve"),
  53                  ('R', "reject", "Security-Install::Options::Reject"),
  54                  ('D', "disembargo", "Security-Install::Options::Disembargo") ]
  55
  56     for i in Arguments:
  57         Cnf[i[2]] = ""
  58
  59     arguments = apt_pkg.ParseCommandLine(Cnf, Arguments, sys.argv)
  60
  61     Options = Cnf.SubTree("Security-Install::Options")
  62
  63     whoami = os.getuid()
  64     whoamifull = pwd.getpwuid(whoami)
  65     username = whoamifull[0]
  66     if username != "dak":
  67         print "Non-dak user: %s" % username
  68         Options["Sudo"] = "y"
  69
  70     if Options["Help"]:
  71         print "help yourself"
  72         sys.exit(0)
  73
  74     if len(arguments) == 0:
  75         utils.fubar("Process what?")
  76
  77     Upload = queue.Upload(Cnf)
  78     if Options["No-Action"]:
  79         Options["Sudo"] = ""
  80     if not Options["Sudo"] and not Options["No-Action"]:
  81         Logger = Upload.Logger = logging.Logger(Cnf, "new-security-install")
  82
  83     return arguments
  84
  85 def quit():
  86     if Logger:
  87         Logger.close()
  88     sys.exit(0)
  89
  90 def load_args(arguments):
  91     global advisory, changes
  92
  93     adv_ids = {}
  94     if not arguments[0].endswith(".changes"):
  95         adv_ids [arguments[0]] = 1
  96         arguments = arguments[1:]
  97
  98     null_adv_changes = []
  99
 100     changesfiles = {}
 101     for a in arguments:
 102         if "/" in a:
 103             utils.fubar("can only deal with files in the current directory")
 104         if not a.endswith(".changes"):
 105             utils.fubar("not a .changes file: %s" % (a))
 106         Upload.init_vars()
 107         Upload.pkg.changes_file = a
 108         Upload.update_vars()
 109         if "adv id" in Upload.pkg.changes:
 110             changesfiles[a] = 1
 111             adv_ids[Upload.pkg.changes["adv id"]] = 1
 112         else:
 113             null_adv_changes.append(a)
 114
 115     adv_ids = adv_ids.keys()
 116     if len(adv_ids) > 1:
 117         utils.fubar("multiple advisories selected: %s" % (", ".join(adv_ids)))
 118     if adv_ids == []:
 119         advisory = None
 120     else:
 121         advisory = adv_ids[0]
 122
 123     changes = changesfiles.keys()
 124     return null_adv_changes
 125
 126 def load_adv_changes():
 127     global srcverarches, changes
 128
 129     for c in os.listdir("."):
 130         if not c.endswith(".changes"): continue
 131         Upload.init_vars()
 132         Upload.pkg.changes_file = c
 133         Upload.update_vars()
 134         if "adv id" not in Upload.pkg.changes:
 135             continue
 136         if Upload.pkg.changes["adv id"] != advisory:
 137             continue
 138
 139         if c not in changes: changes.append(c)
 140         srcver = "%s %s" % (Upload.pkg.changes["source"],
 141                             Upload.pkg.changes["version"])
 142         srcverarches.setdefault(srcver, {})
 143         for arch in Upload.pkg.changes["architecture"].keys():
 144             srcverarches[srcver][arch] = 1
 145
 146 def advisory_info():
 147     if advisory != None:
 148         print "Advisory: %s" % (advisory)
 149     print "Changes:"
 150     for c in changes:
 151         print " %s" % (c)
 152
 153     print "Packages:"
 154     svs = srcverarches.keys()
 155     svs.sort()
 156     for sv in svs:
 157         as = srcverarches[sv].keys()
 158         as.sort()
 159         print " %s (%s)" % (sv, ", ".join(as))
 160
 161 def prompt(opts, default):
 162     p = ""
 163     v = {}
 164     for o in opts:
 165         v[o[0].upper()] = o
 166         if o[0] == default:
 167             p += ", [%s]%s" % (o[0], o[1:])
 168         else:
 169             p += ", " + o
 170     p = p[2:] + "? "
 171     a = None
 172
 173     if Options["Automatic"]:
 174         a = default
 175
 176     while a not in v:
 177         a = utils.our_raw_input(p) + default
 178         a = a[:1].upper()
 179
 180     return v[a]
 181
 182 def add_changes(extras):
 183     for c in extras:
 184         changes.append(c)
 185         Upload.init_vars()
 186         Upload.pkg.changes_file = c
 187         Upload.update_vars()
 188         srcver = "%s %s" % (Upload.pkg.changes["source"], Upload.pkg.changes["version"])
 189         srcverarches.setdefault(srcver, {})
 190         for arch in Upload.pkg.changes["architecture"].keys():
 191             srcverarches[srcver][arch] = 1
 192         Upload.pkg.changes["adv id"] = advisory
 193         Upload.dump_vars(os.getcwd())
 194
 195 def yes_no(prompt):
 196     if Options["Automatic"]: return True
 197     while 1:
 198         answer = utils.our_raw_input(prompt + " ").lower()
 199         if answer in "yn":
 200             return answer == "y"
 201         print "Invalid answer; please try again."
 202
 203 def do_upload():
 204     if Options["No-Upload"]:
 205         print "Not uploading as requested"
 206     elif Options["Foreground-Upload"]:
 207         actually_upload(changes)
 208     else:
 209         child = os.fork()
 210         if child == 0:
 211             actually_upload(changes)
 212             os._exit(0)
 213         print "Uploading in the background"
 214
 215 def actually_upload(changes_files):
 216     file_list = ""
 217     suites = {}
 218     component_mapping = {}
 219     for component in Cnf.SubTree("Security-Install::ComponentMappings").List():
 220         component_mapping[component] = Cnf["Security-Install::ComponentMappings::%s" % (component)]
 221     uploads = {}; # uploads[uri] = file_list
 222     changesfiles = {}; # changesfiles[uri] = file_list
 223     package_list = {} # package_list[source_name][version]
 224     changes_files.sort(utils.changes_compare)
 225     for changes_file in changes_files:
 226         changes_file = utils.validate_changes_file_arg(changes_file)
 227         # Reset variables
 228         components = {}
 229         upload_uris = {}
 230         file_list = []
 231         Upload.init_vars()
 232         # Parse the .dak file for the .changes file
 233         Upload.pkg.changes_file = changes_file
 234         Upload.update_vars()
 235         files = Upload.pkg.files
 236         changes = Upload.pkg.changes
 237         dsc = Upload.pkg.dsc
 238         # Build the file list for this .changes file
 239         for file in files.keys():
 240             poolname = os.path.join(Cnf["Dir::Root"], Cnf["Dir::PoolRoot"],
 241                                     utils.poolify(changes["source"], files[file]["component"]),
 242                                     file)
 243             file_list.append(poolname)
 244             orig_component = files[file].get("original component", files[file]["component"])
 245             components[orig_component] = ""
 246         # Determine the upload uri for this .changes file
 247         for component in components.keys():
 248             upload_uri = component_mapping.get(component)
 249             if upload_uri:
 250                 upload_uris[upload_uri] = ""
 251         num_upload_uris = len(upload_uris.keys())
 252         if num_upload_uris == 0:
 253             utils.fubar("%s: No valid upload URI found from components (%s)."
 254                         % (changes_file, ", ".join(components.keys())))
 255         elif num_upload_uris > 1:
 256             utils.fubar("%s: more than one upload URI (%s) from components (%s)."
 257                         % (changes_file, ", ".join(upload_uris.keys()),
 258                            ", ".join(components.keys())))
 259         upload_uri = upload_uris.keys()[0]
 260         # Update the file list for the upload uri
 261         if not uploads.has_key(upload_uri):
 262             uploads[upload_uri] = []
 263         uploads[upload_uri].extend(file_list)
 264         # Update the changes list for the upload uri
 265         if not changesfiles.has_key(upload_uri):
 266             changesfiles[upload_uri] = []
 267         changesfiles[upload_uri].append(changes_file)
 268         # Remember the suites and source name/version
 269         for suite in changes["distribution"].keys():
 270             suites[suite] = ""
 271         # Remember the source name and version
 272         if changes["architecture"].has_key("source") and \
 273            changes["distribution"].has_key("testing"):
 274             if not package_list.has_key(dsc["source"]):
 275                 package_list[dsc["source"]] = {}
 276             package_list[dsc["source"]][dsc["version"]] = ""
 277
 278     for uri in uploads.keys():
 279         uploads[uri].extend(changesfiles[uri])
 280         (host, path) = uri.split(":")
 281         #        file_list = " ".join(uploads[uri])
 282         print "Moving files to UploadQueue"
 283         for filename in uploads[uri]:
 284             utils.copy(filename, Cnf["Dir::Upload"])
 285             remove_from_buildd(suites, filename)
 286         #spawn("lftp -c 'open %s; cd %s; put %s'" % (host, path, file_list))
 287
 288     if not Options["No-Action"]:
 289         filename = "%s/testing-processed" % (Cnf["Dir::Log"])
 290         file = utils.open_file(filename, 'a')
 291         for source in package_list.keys():
 292             for version in package_list[source].keys():
 293                 file.write(" ".join([source, version])+'\n')
 294         file.close()
 295
 296 def remove_from_buildd(suites, filename):
 297     """Check the buildd dir for each suite and remove the file if needed"""
 298     builddbase = Cnf["Dir::QueueBuild"]
 299     filebase = os.path.basename(filename)
 300     for s in suites:
 301         try:
 302             os.unlink(os.path.join(builddbase, s, filebase))
 303         except OSError, e:
 304             utils.warn("Problem removing %s from buildd queue %s [%s]" % (filebase, s, str(e)))
 305
 306
 307 def generate_advisory(template):
 308     global changes, advisory
 309
 310     adv_packages = []
 311     updated_pkgs = {};  # updated_pkgs[distro][arch][file] = {path,md5,size}
 312
 313     for arg in changes:
 314         arg = utils.validate_changes_file_arg(arg)
 315         Upload.pkg.changes_file = arg
 316         Upload.init_vars()
 317         Upload.update_vars()
 318
 319         src = Upload.pkg.changes["source"]
 320         src_ver = "%s (%s)" % (src, Upload.pkg.changes["version"])
 321         if src_ver not in adv_packages:
 322             adv_packages.append(src_ver)
 323
 324         suites = Upload.pkg.changes["distribution"].keys()
 325         for suite in suites:
 326             if not updated_pkgs.has_key(suite):
 327                 updated_pkgs[suite] = {}
 328
 329         files = Upload.pkg.files
 330         for file in files.keys():
 331             arch = files[file]["architecture"]
 332             md5 = files[file]["md5sum"]
 333             size = files[file]["size"]
 334             poolname = Cnf["Dir::PoolRoot"] + \
 335                 utils.poolify(src, files[file]["component"])
 336             if arch == "source" and file.endswith(".dsc"):
 337                 dscpoolname = poolname
 338             for suite in suites:
 339                 if not updated_pkgs[suite].has_key(arch):
 340                     updated_pkgs[suite][arch] = {}
 341                 updated_pkgs[suite][arch][file] = {
 342                     "md5": md5, "size": size, "poolname": poolname }
 343
 344         dsc_files = Upload.pkg.dsc_files
 345         for file in dsc_files.keys():
 346             arch = "source"
 347             if not dsc_files[file].has_key("files id"):
 348                 continue
 349
 350             # otherwise, it's already in the pool and needs to be
 351             # listed specially
 352             md5 = dsc_files[file]["md5sum"]
 353             size = dsc_files[file]["size"]
 354             for suite in suites:
 355                 if not updated_pkgs[suite].has_key(arch):
 356                     updated_pkgs[suite][arch] = {}
 357                 updated_pkgs[suite][arch][file] = {
 358                     "md5": md5, "size": size, "poolname": dscpoolname }
 359
 360     if os.environ.has_key("SUDO_UID"):
 361         whoami = long(os.environ["SUDO_UID"])
 362     else:
 363         whoami = os.getuid()
 364     whoamifull = pwd.getpwuid(whoami)
 365     username = whoamifull[4].split(",")[0]
 366
 367     Subst = {
 368         "__ADVISORY__": advisory,
 369         "__WHOAMI__": username,
 370         "__DATE__": time.strftime("%B %d, %Y", time.gmtime(time.time())),
 371         "__PACKAGE__": ", ".join(adv_packages),
 372         "__DAK_ADDRESS__": Cnf["Dinstall::MyEmailAddress"]
 373         }
 374
 375     if Cnf.has_key("Dinstall::Bcc"):
 376         Subst["__BCC__"] = "Bcc: %s" % (Cnf["Dinstall::Bcc"])
 377
 378     adv = ""
 379     archive = Cnf["Archive::%s::PrimaryMirror" % (utils.where_am_i())]
 380     for suite in updated_pkgs.keys():
 381         ver = Cnf["Suite::%s::Version" % suite]
 382         if ver != "": ver += " "
 383         suite_header = "%s %s(%s)" % (Cnf["Dinstall::MyDistribution"],
 384                                        ver, suite)
 385         adv += "%s\n%s\n\n" % (suite_header, "-"*len(suite_header))
 386
 387         arches = Cnf.ValueList("Suite::%s::Architectures" % suite)
 388         if "source" in arches:
 389             arches.remove("source")
 390         if "all" in arches:
 391             arches.remove("all")
 392         arches.sort()
 393
 394         adv += "%s updates are available for %s.\n\n" % (
 395                 suite.capitalize(), utils.join_with_commas_and(arches))
 396
 397         for a in ["source", "all"] + arches:
 398             if not updated_pkgs[suite].has_key(a):
 399                 continue
 400
 401             if a == "source":
 402                 adv += "Source archives:\n\n"
 403             elif a == "all":
 404                 adv += "Architecture independent packages:\n\n"
 405             else:
 406                 adv += "%s architecture (%s)\n\n" % (a,
 407                         Cnf["Architectures::%s" % a])
 408
 409             for file in updated_pkgs[suite][a].keys():
 410                 adv += "  http://%s/%s%s\n" % (
 411                                 archive, updated_pkgs[suite][a][file]["poolname"], file)
 412                 adv += "    Size/MD5 checksum: %8s %s\n" % (
 413                         updated_pkgs[suite][a][file]["size"],
 414                         updated_pkgs[suite][a][file]["md5"])
 415             adv += "\n"
 416     adv = adv.rstrip()
 417
 418     Subst["__ADVISORY_TEXT__"] = adv
 419
 420     adv = utils.TemplateSubst(Subst, template)
 421     return adv
 422
 423 def spawn(command):
 424     if not re_taint_free.match(command):
 425         utils.fubar("Invalid character in \"%s\"." % (command))
 426
 427     if Options["No-Action"]:
 428         print "[%s]" % (command)
 429     else:
 430         (result, output) = commands.getstatusoutput(command)
 431         if (result != 0):
 432             utils.fubar("Invocation of '%s' failed:\n%s\n" % (command, output), result)
 433
 434
 435 ##################### ! ! ! N O T E ! ! !  #####################
 436 #
 437 # These functions will be reinvoked by semi-priveleged users, be careful not
 438 # to invoke external programs that will escalate privileges, etc.
 439 #
 440 ##################### ! ! ! N O T E ! ! !  #####################
 441
 442 def sudo(arg, fn, exit):
 443     if Options["Sudo"]:
 444         if advisory == None:
 445             utils.fubar("Must set advisory name")
 446         os.spawnl(os.P_WAIT, "/usr/bin/sudo", "/usr/bin/sudo", "-u", "dak", "-H",
 447                   "/usr/local/bin/dak", "new-security-install", "-"+arg, "--", advisory)
 448     else:
 449         fn()
 450     if exit:
 451         quit()
 452
 453 def do_Approve(): sudo("A", _do_Approve, True)
 454 def _do_Approve():
 455     # 1. dump advisory in drafts
 456     draft = "/org/security.debian.org/advisories/drafts/%s" % (advisory)
 457     print "Advisory in %s" % (draft)
 458     if not Options["No-Action"]:
 459         adv_file = "./advisory.%s" % (advisory)
 460         if not os.path.exists(adv_file):
 461             adv_file = Cnf["Dir::Templates"]+"/security-install.advisory"
 462         adv_fd = os.open(draft, os.O_RDWR|os.O_CREAT|os.O_EXCL, 0664)
 463         os.write(adv_fd, generate_advisory(adv_file))
 464         os.close(adv_fd)
 465         adv_fd = None
 466
 467     # 2. run dak process-accepted on changes
 468     print "Accepting packages..."
 469     spawn("dak process-accepted -pa %s" % (" ".join(changes)))
 470
 471     # 3. run dak make-suite-file-list / apt-ftparchve / dak generate-releases
 472     print "Updating file lists for apt-ftparchive..."
 473     spawn("dak make-suite-file-list")
 474     print "Updating Packages and Sources files..."
 475     spawn("apt-ftparchive generate %s" % (utils.which_apt_conf_file()))
 476     print "Updating Release files..."
 477     spawn("dak generate-releases")
 478     print "Triggering security mirrors..."
 479     spawn("sudo -u archvsync -H /home/archvsync/signal_security")
 480
 481     # 4. chdir to done - do upload
 482     if not Options["No-Action"]:
 483         os.chdir(Cnf["Dir::Queue::Done"])
 484     do_upload()
 485
 486 def do_Disembargo(): sudo("D", _do_Disembargo, True)
 487 def _do_Disembargo():
 488     if os.getcwd() != Cnf["Dir::Queue::Embargoed"].rstrip("/"):
 489         utils.fubar("Can only disembargo from %s" % Cnf["Dir::Queue::Embargoed"])
 490
 491     dest = Cnf["Dir::Queue::Unembargoed"]
 492     emb_q = database.get_or_set_queue_id("embargoed")
 493     une_q = database.get_or_set_queue_id("unembargoed")
 494
 495     for c in changes:
 496         print "Disembargoing %s" % (c)
 497
 498         Upload.init_vars()
 499         Upload.pkg.changes_file = c
 500         Upload.update_vars()
 501
 502         if "source" in Upload.pkg.changes["architecture"].keys():
 503             print "Adding %s %s to disembargo table" % (Upload.pkg.changes["source"], Upload.pkg.changes["version"])
 504             Upload.projectB.query("INSERT INTO disembargo (package, version) VALUES ('%s', '%s')" % (Upload.pkg.changes["source"], Upload.pkg.changes["version"]))
 505
 506         files = {}
 507         for suite in Upload.pkg.changes["distribution"].keys():
 508             if suite not in Cnf.ValueList("Dinstall::QueueBuildSuites"):
 509                 continue
 510             dest_dir = Cnf["Dir::QueueBuild"]
 511             if Cnf.FindB("Dinstall::SecurityQueueBuild"):
 512                 dest_dir = os.path.join(dest_dir, suite)
 513             for file in Upload.pkg.files.keys():
 514                 files[os.path.join(dest_dir, file)] = 1
 515
 516         files = files.keys()
 517         Upload.projectB.query("BEGIN WORK")
 518         for f in files:
 519             Upload.projectB.query("UPDATE queue_build SET queue = %s WHERE filename = '%s' AND queue = %s" % (une_q, f, emb_q))
 520         Upload.projectB.query("COMMIT WORK")
 521
 522         for file in Upload.pkg.files.keys():
 523             utils.copy(file, os.path.join(dest, file))
 524             os.unlink(file)
 525
 526     for c in changes:
 527         utils.copy(c, os.path.join(dest, c))
 528         os.unlink(c)
 529         k = c[:-8] + ".dak"
 530         utils.copy(k, os.path.join(dest, k))
 531         os.unlink(k)
 532
 533 def do_Reject(): sudo("R", _do_Reject, True)
 534 def _do_Reject():
 535     global changes
 536     for c in changes:
 537         print "Rejecting %s..." % (c)
 538         Upload.init_vars()
 539         Upload.pkg.changes_file = c
 540         Upload.update_vars()
 541         files = {}
 542         for suite in Upload.pkg.changes["distribution"].keys():
 543             if suite not in Cnf.ValueList("Dinstall::QueueBuildSuites"):
 544                 continue
 545             dest_dir = Cnf["Dir::QueueBuild"]
 546             if Cnf.FindB("Dinstall::SecurityQueueBuild"):
 547                 dest_dir = os.path.join(dest_dir, suite)
 548             for file in Upload.pkg.files.keys():
 549                 files[os.path.join(dest_dir, file)] = 1
 550
 551         files = files.keys()
 552
 553         aborted = Upload.do_reject()
 554         if not aborted:
 555             os.unlink(c[:-8]+".dak")
 556             for f in files:
 557                 Upload.projectB.query(
 558                     "DELETE FROM queue_build WHERE filename = '%s'" % (f))
 559                 os.unlink(f)
 560
 561     print "Updating buildd information..."
 562     spawn("/org/security.debian.org/dak/config/debian-security/cron.buildd")
 563
 564     adv_file = "./advisory.%s" % (advisory)
 565     if os.path.exists(adv_file):
 566         os.unlink(adv_file)
 567
 568 def do_DropAdvisory():
 569     for c in changes:
 570         Upload.init_vars()
 571         Upload.pkg.changes_file = c
 572         Upload.update_vars()
 573         del Upload.pkg.changes["adv id"]
 574         Upload.dump_vars(os.getcwd())
 575     quit()
 576
 577 def do_Edit():
 578     adv_file = "./advisory.%s" % (advisory)
 579     if not os.path.exists(adv_file):
 580         utils.copy(Cnf["Dir::Templates"]+"/security-install.advisory", adv_file)
 581     editor = os.environ.get("EDITOR", "vi")
 582     result = os.system("%s %s" % (editor, adv_file))
 583     if result != 0:
 584         utils.fubar("%s invocation failed for %s." % (editor, adv_file))
 585
 586 def do_Show():
 587     adv_file = "./advisory.%s" % (advisory)
 588     if not os.path.exists(adv_file):
 589         adv_file = Cnf["Dir::Templates"]+"/security-install.advisory"
 590     print "====\n%s\n====" % (generate_advisory(adv_file))
 591
 592 def do_Quit():
 593     quit()
 594
 595 def main():
 596     global changes
 597
 598     args = init()
 599     extras = load_args(args)
 600     if advisory:
 601         load_adv_changes()
 602     if extras:
 603         if not advisory:
 604             changes = extras
 605         else:
 606             if srcverarches == {}:
 607                 if not yes_no("Create new advisory %s?" % (advisory)):
 608                     print "Not doing anything, then"
 609                     quit()
 610             else:
 611                 advisory_info()
 612                 doextras = []
 613                 for c in extras:
 614                     if yes_no("Add %s to %s?" % (c, advisory)):
 615                         doextras.append(c)
 616                 extras = doextras
 617             add_changes(extras)
 618
 619     if not advisory:
 620         utils.fubar("Must specify an advisory id")
 621
 622     if not changes:
 623         utils.fubar("No changes specified")
 624
 625     if Options["Approve"]:
 626         advisory_info()
 627         do_Approve()
 628     elif Options["Reject"]:
 629         advisory_info()
 630         do_Reject()
 631     elif Options["Disembargo"]:
 632         advisory_info()
 633         do_Disembargo()
 634     elif Options["Drop-Advisory"]:
 635         advisory_info()
 636         do_DropAdvisory()
 637     else:
 638         while 1:
 639             default = "Q"
 640             opts = ["Approve", "Edit advisory"]
 641             if os.path.exists("./advisory.%s" % advisory):
 642                 default = "A"
 643             else:
 644                 default = "E"
 645             if os.getcwd() == Cnf["Dir::Queue::Embargoed"].rstrip("/"):
 646                 opts.append("Disembargo")
 647             opts += ["Show advisory", "Reject", "Quit"]
 648
 649             advisory_info()
 650             what = prompt(opts, default)
 651
 652             if what == "Quit":
 653                 do_Quit()
 654             elif what == "Approve":
 655                 do_Approve()
 656             elif what == "Edit advisory":
 657                 do_Edit()
 658             elif what == "Show advisory":
 659                 do_Show()
 660             elif what == "Disembargo":
 661                 do_Disembargo()
 662             elif what == "Reject":
 663                 do_Reject()
 664             else:
 665                 utils.fubar("Impossible answer '%s', wtf?" % (what))
 666
 667 ################################################################################
 668
 669 if __name__ == '__main__':
 670     main()
 671
 672 ################################################################################