fdroidserver/update.py

   1 #!/usr/bin/env python2
   2 # -*- coding: utf-8 -*-
   3 #
   4 # update.py - part of the FDroid server tools
   5 # Copyright (C) 2010-2015, Ciaran Gultnieks, ciaran@ciarang.com
   6 # Copyright (C) 2013-2014 Daniel Martí <mvdan@mvdan.cc>
   7 #
   8 # This program is free software: you can redistribute it and/or modify
   9 # it under the terms of the GNU Affero General Public License as published by
  10 # the Free Software Foundation, either version 3 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU Affero General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU Affero General Public License
  19 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20
  21 import sys
  22 import os
  23 import shutil
  24 import glob
  25 import re
  26 import socket
  27 import zipfile
  28 import hashlib
  29 import pickle
  30 from xml.dom.minidom import Document
  31 from optparse import OptionParser
  32 import time
  33 from pyasn1.error import PyAsn1Error
  34 from pyasn1.codec.der import decoder, encoder
  35 from pyasn1_modules import rfc2315
  36 from hashlib import md5
  37 from binascii import hexlify, unhexlify
  38
  39 from PIL import Image
  40 import logging
  41
  42 import common
  43 import metadata
  44 from common import FDroidPopen, SdkToolsPopen
  45 from metadata import MetaDataException
  46
  47
  48 def get_densities():
  49     return ['640', '480', '320', '240', '160', '120']
  50
  51
  52 def dpi_to_px(density):
  53     return (int(density) * 48) / 160
  54
  55
  56 def px_to_dpi(px):
  57     return (int(px) * 160) / 48
  58
  59
  60 def get_icon_dir(repodir, density):
  61     if density is None:
  62         return os.path.join(repodir, "icons")
  63     return os.path.join(repodir, "icons-%s" % density)
  64
  65
  66 def get_icon_dirs(repodir):
  67     for density in get_densities():
  68         yield get_icon_dir(repodir, density)
  69     yield os.path.join(repodir, "icons")
  70
  71
  72 def update_wiki(apps, sortedids, apks):
  73     """Update the wiki
  74
  75     :param apps: fully populated list of all applications
  76     :param apks: all apks, except...
  77     """
  78     logging.info("Updating wiki")
  79     wikicat = 'Apps'
  80     wikiredircat = 'App Redirects'
  81     import mwclient
  82     site = mwclient.Site((config['wiki_protocol'], config['wiki_server']),
  83                          path=config['wiki_path'])
  84     site.login(config['wiki_user'], config['wiki_password'])
  85     generated_pages = {}
  86     generated_redirects = {}
  87
  88     for appid in sortedids:
  89         app = apps[appid]
  90
  91         wikidata = ''
  92         if app['Disabled']:
  93             wikidata += '{{Disabled|' + app['Disabled'] + '}}\n'
  94         if app['AntiFeatures']:
  95             for af in app['AntiFeatures'].split(','):
  96                 wikidata += '{{AntiFeature|' + af + '}}\n'
  97         wikidata += '{{App|id=%s|name=%s|added=%s|lastupdated=%s|source=%s|tracker=%s|web=%s|changelog=%s|donate=%s|flattr=%s|bitcoin=%s|litecoin=%s|dogecoin=%s|license=%s|root=%s}}\n' % (
  98             appid,
  99             app['Name'],
 100             time.strftime('%Y-%m-%d', app['added']) if 'added' in app else '',
 101             time.strftime('%Y-%m-%d', app['lastupdated']) if 'lastupdated' in app else '',
 102             app['Source Code'],
 103             app['Issue Tracker'],
 104             app['Web Site'],
 105             app['Changelog'],
 106             app['Donate'],
 107             app['FlattrID'],
 108             app['Bitcoin'],
 109             app['Litecoin'],
 110             app['Dogecoin'],
 111             app['License'],
 112             app.get('Requires Root', 'No'))
 113
 114         if app['Provides']:
 115             wikidata += "This app provides: %s" % ', '.join(app['Summary'].split(','))
 116
 117         wikidata += app['Summary']
 118         wikidata += " - [https://f-droid.org/repository/browse/?fdid=" + appid + " view in repository]\n\n"
 119
 120         wikidata += "=Description=\n"
 121         wikidata += metadata.description_wiki(app['Description']) + "\n"
 122
 123         wikidata += "=Maintainer Notes=\n"
 124         if 'Maintainer Notes' in app:
 125             wikidata += metadata.description_wiki(app['Maintainer Notes']) + "\n"
 126         wikidata += "\nMetadata: [https://gitlab.com/fdroid/fdroiddata/blob/master/metadata/{0}.txt current] [https://gitlab.com/fdroid/fdroiddata/commits/master/metadata/{0}.txt history]\n".format(appid)
 127
 128         # Get a list of all packages for this application...
 129         apklist = []
 130         gotcurrentver = False
 131         cantupdate = False
 132         buildfails = False
 133         for apk in apks:
 134             if apk['id'] == appid:
 135                 if str(apk['versioncode']) == app['Current Version Code']:
 136                     gotcurrentver = True
 137                 apklist.append(apk)
 138         # Include ones we can't build, as a special case...
 139         for thisbuild in app['builds']:
 140             if thisbuild['disable']:
 141                 if thisbuild['vercode'] == app['Current Version Code']:
 142                     cantupdate = True
 143                 # TODO: Nasty: vercode is a string in the build, and an int elsewhere
 144                 apklist.append({'versioncode': int(thisbuild['vercode']),
 145                                 'version': thisbuild['version'],
 146                                 'buildproblem': thisbuild['disable']
 147                                 })
 148             else:
 149                 builtit = False
 150                 for apk in apklist:
 151                     if apk['versioncode'] == int(thisbuild['vercode']):
 152                         builtit = True
 153                         break
 154                 if not builtit:
 155                     buildfails = True
 156                     apklist.append({'versioncode': int(thisbuild['vercode']),
 157                                     'version': thisbuild['version'],
 158                                     'buildproblem': "The build for this version appears to have failed. Check the [[{0}/lastbuild_{1}|build log]].".format(appid, thisbuild['vercode'])
 159                                     })
 160         if app['Current Version Code'] == '0':
 161             cantupdate = True
 162         # Sort with most recent first...
 163         apklist = sorted(apklist, key=lambda apk: apk['versioncode'], reverse=True)
 164
 165         wikidata += "=Versions=\n"
 166         if len(apklist) == 0:
 167             wikidata += "We currently have no versions of this app available."
 168         elif not gotcurrentver:
 169             wikidata += "We don't have the current version of this app."
 170         else:
 171             wikidata += "We have the current version of this app."
 172         wikidata += " (Check mode: " + app['Update Check Mode'] + ") "
 173         wikidata += " (Auto-update mode: " + app['Auto Update Mode'] + ")\n\n"
 174         if len(app['No Source Since']) > 0:
 175             wikidata += "This application has partially or entirely been missing source code since version " + app['No Source Since'] + ".\n\n"
 176         if len(app['Current Version']) > 0:
 177             wikidata += "The current (recommended) version is " + app['Current Version']
 178             wikidata += " (version code " + app['Current Version Code'] + ").\n\n"
 179         validapks = 0
 180         for apk in apklist:
 181             wikidata += "==" + apk['version'] + "==\n"
 182
 183             if 'buildproblem' in apk:
 184                 wikidata += "We can't build this version: " + apk['buildproblem'] + "\n\n"
 185             else:
 186                 validapks += 1
 187                 wikidata += "This version is built and signed by "
 188                 if 'srcname' in apk:
 189                     wikidata += "F-Droid, and guaranteed to correspond to the source tarball published with it.\n\n"
 190                 else:
 191                     wikidata += "the original developer.\n\n"
 192             wikidata += "Version code: " + str(apk['versioncode']) + '\n'
 193
 194         wikidata += '\n[[Category:' + wikicat + ']]\n'
 195         if len(app['No Source Since']) > 0:
 196             wikidata += '\n[[Category:Apps missing source code]]\n'
 197         if validapks == 0 and not app['Disabled']:
 198             wikidata += '\n[[Category:Apps with no packages]]\n'
 199         if cantupdate and not app['Disabled']:
 200             wikidata += "\n[[Category:Apps we can't update]]\n"
 201         if buildfails and not app['Disabled']:
 202             wikidata += "\n[[Category:Apps with failing builds]]\n"
 203         elif not gotcurrentver and not cantupdate and not app['Disabled'] and app['Update Check Mode'] != "Static":
 204             wikidata += '\n[[Category:Apps to Update]]\n'
 205         if app['Disabled']:
 206             wikidata += '\n[[Category:Apps that are disabled]]\n'
 207         if app['Update Check Mode'] == 'None' and not app['Disabled']:
 208             wikidata += '\n[[Category:Apps with no update check]]\n'
 209         for appcat in app['Categories']:
 210             wikidata += '\n[[Category:{0}]]\n'.format(appcat)
 211
 212         # We can't have underscores in the page name, even if they're in
 213         # the package ID, because MediaWiki messes with them...
 214         pagename = appid.replace('_', ' ')
 215
 216         # Drop a trailing newline, because mediawiki is going to drop it anyway
 217         # and it we don't we'll think the page has changed when it hasn't...
 218         if wikidata.endswith('\n'):
 219             wikidata = wikidata[:-1]
 220
 221         generated_pages[pagename] = wikidata
 222
 223         # Make a redirect from the name to the ID too, unless there's
 224         # already an existing page with the name and it isn't a redirect.
 225         noclobber = False
 226         apppagename = app['Name'].replace('_', ' ')
 227         apppagename = apppagename.replace('{', '')
 228         apppagename = apppagename.replace('}', ' ')
 229         apppagename = apppagename.replace(':', ' ')
 230         # Drop double spaces caused mostly by replacing ':' above
 231         apppagename = apppagename.replace('  ', ' ')
 232         for expagename in site.allpages(prefix=apppagename,
 233                                         filterredir='nonredirects',
 234                                         generator=False):
 235             if expagename == apppagename:
 236                 noclobber = True
 237         # Another reason not to make the redirect page is if the app name
 238         # is the same as it's ID, because that will overwrite the real page
 239         # with an redirect to itself! (Although it seems like an odd
 240         # scenario this happens a lot, e.g. where there is metadata but no
 241         # builds or binaries to extract a name from.
 242         if apppagename == pagename:
 243             noclobber = True
 244         if not noclobber:
 245             generated_redirects[apppagename] = "#REDIRECT [[" + pagename + "]]\n[[Category:" + wikiredircat + "]]"
 246
 247     for tcat, genp in [(wikicat, generated_pages),
 248                        (wikiredircat, generated_redirects)]:
 249         catpages = site.Pages['Category:' + tcat]
 250         existingpages = []
 251         for page in catpages:
 252             existingpages.append(page.name)
 253             if page.name in genp:
 254                 pagetxt = page.edit()
 255                 if pagetxt != genp[page.name]:
 256                     logging.debug("Updating modified page " + page.name)
 257                     page.save(genp[page.name], summary='Auto-updated')
 258                 else:
 259                     logging.debug("Page " + page.name + " is unchanged")
 260             else:
 261                 logging.warn("Deleting page " + page.name)
 262                 page.delete('No longer published')
 263         for pagename, text in genp.items():
 264             logging.debug("Checking " + pagename)
 265             if pagename not in existingpages:
 266                 logging.debug("Creating page " + pagename)
 267                 try:
 268                     newpage = site.Pages[pagename]
 269                     newpage.save(text, summary='Auto-created')
 270                 except:
 271                     logging.error("...FAILED to create page '{0}'".format(pagename))
 272
 273     # Purge server cache to ensure counts are up to date
 274     site.pages['Repository Maintenance'].purge()
 275
 276
 277 def delete_disabled_builds(apps, apkcache, repodirs):
 278     """Delete disabled build outputs.
 279
 280     :param apps: list of all applications, as per metadata.read_metadata
 281     :param apkcache: current apk cache information
 282     :param repodirs: the repo directories to process
 283     """
 284     for appid, app in apps.iteritems():
 285         for build in app['builds']:
 286             if build['disable']:
 287                 apkfilename = appid + '_' + str(build['vercode']) + '.apk'
 288                 for repodir in repodirs:
 289                     apkpath = os.path.join(repodir, apkfilename)
 290                     ascpath = apkpath + ".asc"
 291                     srcpath = os.path.join(repodir, apkfilename[:-4] + "_src.tar.gz")
 292                     for name in [apkpath, srcpath, ascpath]:
 293                         if os.path.exists(name):
 294                             logging.warn("Deleting disabled build output " + apkfilename)
 295                             os.remove(name)
 296                 if apkfilename in apkcache:
 297                     del apkcache[apkfilename]
 298
 299
 300 def resize_icon(iconpath, density):
 301
 302     if not os.path.isfile(iconpath):
 303         return
 304
 305     try:
 306         im = Image.open(iconpath)
 307         size = dpi_to_px(density)
 308
 309         if any(length > size for length in im.size):
 310             oldsize = im.size
 311             im.thumbnail((size, size), Image.ANTIALIAS)
 312             logging.debug("%s was too large at %s - new size is %s" % (
 313                 iconpath, oldsize, im.size))
 314             im.save(iconpath, "PNG")
 315
 316     except Exception, e:
 317         logging.error("Failed resizing {0} - {1}".format(iconpath, e))
 318
 319
 320 def resize_all_icons(repodirs):
 321     """Resize all icons that exceed the max size
 322
 323     :param repodirs: the repo directories to process
 324     """
 325     for repodir in repodirs:
 326         for density in get_densities():
 327             icon_dir = get_icon_dir(repodir, density)
 328             icon_glob = os.path.join(icon_dir, '*.png')
 329             for iconpath in glob.glob(icon_glob):
 330                 resize_icon(iconpath, density)
 331
 332
 333 # A signature block file with a .DSA, .RSA, or .EC extension
 334 cert_path_regex = re.compile(r'^META-INF/.*\.(DSA|EC|RSA)$')
 335
 336
 337 def getsig(apkpath):
 338     """ Get the signing certificate of an apk. To get the same md5 has that
 339     Android gets, we encode the .RSA certificate in a specific format and pass
 340     it hex-encoded to the md5 digest algorithm.
 341
 342     :param apkpath: path to the apk
 343     :returns: A string containing the md5 of the signature of the apk or None
 344               if an error occurred.
 345     """
 346
 347     cert = None
 348
 349     # verify the jar signature is correct
 350     args = ['jarsigner', '-verify', apkpath]
 351     p = FDroidPopen(args)
 352     if p.returncode != 0:
 353         logging.critical(apkpath + " has a bad signature!")
 354         return None
 355
 356     with zipfile.ZipFile(apkpath, 'r') as apk:
 357
 358         certs = [n for n in apk.namelist() if cert_path_regex.match(n)]
 359
 360         if len(certs) < 1:
 361             logging.error("Found no signing certificates on %s" % apkpath)
 362             return None
 363         if len(certs) > 1:
 364             logging.error("Found multiple signing certificates on %s" % apkpath)
 365             return None
 366
 367         cert = apk.read(certs[0])
 368
 369     content = decoder.decode(cert, asn1Spec=rfc2315.ContentInfo())[0]
 370     if content.getComponentByName('contentType') != rfc2315.signedData:
 371         logging.error("Unexpected format.")
 372         return None
 373
 374     content = decoder.decode(content.getComponentByName('content'),
 375                              asn1Spec=rfc2315.SignedData())[0]
 376     try:
 377         certificates = content.getComponentByName('certificates')
 378     except PyAsn1Error:
 379         logging.error("Certificates not found.")
 380         return None
 381
 382     cert_encoded = encoder.encode(certificates)[4:]
 383
 384     return md5(cert_encoded.encode('hex')).hexdigest()
 385
 386
 387 def scan_apks(apps, apkcache, repodir, knownapks):
 388     """Scan the apks in the given repo directory.
 389
 390     This also extracts the icons.
 391
 392     :param apps: list of all applications, as per metadata.read_metadata
 393     :param apkcache: current apk cache information
 394     :param repodir: repo directory to scan
 395     :param knownapks: known apks info
 396     :returns: (apks, cachechanged) where apks is a list of apk information,
 397               and cachechanged is True if the apkcache got changed.
 398     """
 399
 400     cachechanged = False
 401
 402     icon_dirs = get_icon_dirs(repodir)
 403     for icon_dir in icon_dirs:
 404         if os.path.exists(icon_dir):
 405             if options.clean:
 406                 shutil.rmtree(icon_dir)
 407                 os.makedirs(icon_dir)
 408         else:
 409             os.makedirs(icon_dir)
 410
 411     apks = []
 412     name_pat = re.compile(".*name='([a-zA-Z0-9._]*)'.*")
 413     vercode_pat = re.compile(".*versionCode='([0-9]*)'.*")
 414     vername_pat = re.compile(".*versionName='([^']*)'.*")
 415     label_pat = re.compile(".*label='(.*?)'(\n| [a-z]*?=).*")
 416     icon_pat = re.compile(".*application-icon-([0-9]+):'([^']+?)'.*")
 417     icon_pat_nodpi = re.compile(".*icon='([^']+?)'.*")
 418     sdkversion_pat = re.compile(".*'([0-9]*)'.*")
 419     string_pat = re.compile(".*'([^']*)'.*")
 420     for apkfile in glob.glob(os.path.join(repodir, '*.apk')):
 421
 422         apkfilename = apkfile[len(repodir) + 1:]
 423         if ' ' in apkfilename:
 424             logging.critical("Spaces in filenames are not allowed.")
 425             sys.exit(1)
 426
 427         # Calculate the sha256...
 428         sha = hashlib.sha256()
 429         with open(apkfile, 'rb') as f:
 430             while True:
 431                 t = f.read(16384)
 432                 if len(t) == 0:
 433                     break
 434                 sha.update(t)
 435             shasum = sha.hexdigest()
 436
 437         usecache = False
 438         if apkfilename in apkcache:
 439             thisinfo = apkcache[apkfilename]
 440             if thisinfo['sha256'] == shasum:
 441                 logging.debug("Reading " + apkfilename + " from cache")
 442                 usecache = True
 443             else:
 444                 logging.debug("Ignoring stale cache data for " + apkfilename)
 445
 446         if not usecache:
 447             logging.debug("Processing " + apkfilename)
 448             thisinfo = {}
 449             thisinfo['apkname'] = apkfilename
 450             thisinfo['sha256'] = shasum
 451             srcfilename = apkfilename[:-4] + "_src.tar.gz"
 452             if os.path.exists(os.path.join(repodir, srcfilename)):
 453                 thisinfo['srcname'] = srcfilename
 454             thisinfo['size'] = os.path.getsize(apkfile)
 455             thisinfo['permissions'] = set()
 456             thisinfo['features'] = set()
 457             thisinfo['icons_src'] = {}
 458             thisinfo['icons'] = {}
 459             p = SdkToolsPopen(['aapt', 'dump', 'badging', apkfile], output=False)
 460             if p.returncode != 0:
 461                 if options.delete_unknown:
 462                     if os.path.exists(apkfile):
 463                         logging.error("Failed to get apk information, deleting " + apkfile)
 464                         os.remove(apkfile)
 465                     else:
 466                         logging.error("Could not find {0} to remove it".format(apkfile))
 467                 else:
 468                     logging.error("Failed to get apk information, skipping " + apkfile)
 469                 continue
 470             for line in p.output.splitlines():
 471                 if line.startswith("package:"):
 472                     try:
 473                         thisinfo['id'] = re.match(name_pat, line).group(1)
 474                         thisinfo['versioncode'] = int(re.match(vercode_pat, line).group(1))
 475                         thisinfo['version'] = re.match(vername_pat, line).group(1)
 476                     except Exception, e:
 477                         logging.error("Package matching failed: " + str(e))
 478                         logging.info("Line was: " + line)
 479                         sys.exit(1)
 480                 elif line.startswith("application:"):
 481                     thisinfo['name'] = re.match(label_pat, line).group(1)
 482                     # Keep path to non-dpi icon in case we need it
 483                     match = re.match(icon_pat_nodpi, line)
 484                     if match:
 485                         thisinfo['icons_src']['-1'] = match.group(1)
 486                 elif line.startswith("launchable-activity:"):
 487                     # Only use launchable-activity as fallback to application
 488                     if not thisinfo['name']:
 489                         thisinfo['name'] = re.match(label_pat, line).group(1)
 490                     if '-1' not in thisinfo['icons_src']:
 491                         match = re.match(icon_pat_nodpi, line)
 492                         if match:
 493                             thisinfo['icons_src']['-1'] = match.group(1)
 494                 elif line.startswith("application-icon-"):
 495                     match = re.match(icon_pat, line)
 496                     if match:
 497                         density = match.group(1)
 498                         path = match.group(2)
 499                         thisinfo['icons_src'][density] = path
 500                 elif line.startswith("sdkVersion:"):
 501                     m = re.match(sdkversion_pat, line)
 502                     if m is None:
 503                         logging.error(line.replace('sdkVersion:', '')
 504                                       + ' is not a valid minSdkVersion!')
 505                     else:
 506                         thisinfo['sdkversion'] = m.group(1)
 507                 elif line.startswith("maxSdkVersion:"):
 508                     thisinfo['maxsdkversion'] = re.match(sdkversion_pat, line).group(1)
 509                 elif line.startswith("native-code:"):
 510                     thisinfo['nativecode'] = []
 511                     for arch in line[13:].split(' '):
 512                         thisinfo['nativecode'].append(arch[1:-1])
 513                 elif line.startswith("uses-permission:"):
 514                     perm = re.match(string_pat, line).group(1)
 515                     if perm.startswith("android.permission."):
 516                         perm = perm[19:]
 517                     thisinfo['permissions'].add(perm)
 518                 elif line.startswith("uses-feature:"):
 519                     perm = re.match(string_pat, line).group(1)
 520                     # Filter out this, it's only added with the latest SDK tools and
 521                     # causes problems for lots of apps.
 522                     if perm != "android.hardware.screen.portrait" \
 523                             and perm != "android.hardware.screen.landscape":
 524                         if perm.startswith("android.feature."):
 525                             perm = perm[16:]
 526                         thisinfo['features'].add(perm)
 527
 528             if 'sdkversion' not in thisinfo:
 529                 logging.warn("No SDK version information found in {0}".format(apkfile))
 530                 thisinfo['sdkversion'] = 0
 531
 532             # Check for debuggable apks...
 533             if common.isApkDebuggable(apkfile, config):
 534                 logging.warn('{0} is set to android:debuggable="true"'.format(apkfile))
 535
 536             # Get the signature (or md5 of, to be precise)...
 537             logging.debug('Getting signature of {0}'.format(apkfile))
 538             thisinfo['sig'] = getsig(os.path.join(os.getcwd(), apkfile))
 539             if not thisinfo['sig']:
 540                 logging.critical("Failed to get apk signature")
 541                 sys.exit(1)
 542
 543             apk = zipfile.ZipFile(apkfile, 'r')
 544
 545             iconfilename = "%s.%s.png" % (
 546                 thisinfo['id'],
 547                 thisinfo['versioncode'])
 548
 549             # Extract the icon file...
 550             densities = get_densities()
 551             empty_densities = []
 552             for density in densities:
 553                 if density not in thisinfo['icons_src']:
 554                     empty_densities.append(density)
 555                     continue
 556                 iconsrc = thisinfo['icons_src'][density]
 557                 icon_dir = get_icon_dir(repodir, density)
 558                 icondest = os.path.join(icon_dir, iconfilename)
 559
 560                 try:
 561                     iconfile = open(icondest, 'wb')
 562                     iconfile.write(apk.read(iconsrc))
 563                     iconfile.close()
 564                     thisinfo['icons'][density] = iconfilename
 565
 566                 except:
 567                     logging.warn("Error retrieving icon file")
 568                     del thisinfo['icons'][density]
 569                     del thisinfo['icons_src'][density]
 570                     empty_densities.append(density)
 571
 572             if '-1' in thisinfo['icons_src']:
 573                 iconsrc = thisinfo['icons_src']['-1']
 574                 iconpath = os.path.join(
 575                     get_icon_dir(repodir, None), iconfilename)
 576                 iconfile = open(iconpath, 'wb')
 577                 iconfile.write(apk.read(iconsrc))
 578                 iconfile.close()
 579                 try:
 580                     im = Image.open(iconpath)
 581                     dpi = px_to_dpi(im.size[0])
 582                     for density in densities:
 583                         if density in thisinfo['icons']:
 584                             break
 585                         if density == densities[-1] or dpi >= int(density):
 586                             thisinfo['icons'][density] = iconfilename
 587                             shutil.move(iconpath,
 588                                         os.path.join(get_icon_dir(repodir, density), iconfilename))
 589                             empty_densities.remove(density)
 590                             break
 591                 except Exception, e:
 592                     logging.warn("Failed reading {0} - {1}".format(iconpath, e))
 593
 594             if thisinfo['icons']:
 595                 thisinfo['icon'] = iconfilename
 596
 597             apk.close()
 598
 599             # First try resizing down to not lose quality
 600             last_density = None
 601             for density in densities:
 602                 if density not in empty_densities:
 603                     last_density = density
 604                     continue
 605                 if last_density is None:
 606                     continue
 607                 logging.debug("Density %s not available, resizing down from %s"
 608                               % (density, last_density))
 609
 610                 last_iconpath = os.path.join(
 611                     get_icon_dir(repodir, last_density), iconfilename)
 612                 iconpath = os.path.join(
 613                     get_icon_dir(repodir, density), iconfilename)
 614                 try:
 615                     im = Image.open(last_iconpath)
 616                 except:
 617                     logging.warn("Invalid image file at %s" % last_iconpath)
 618                     continue
 619
 620                 size = dpi_to_px(density)
 621
 622                 im.thumbnail((size, size), Image.ANTIALIAS)
 623                 im.save(iconpath, "PNG")
 624                 empty_densities.remove(density)
 625
 626             # Then just copy from the highest resolution available
 627             last_density = None
 628             for density in reversed(densities):
 629                 if density not in empty_densities:
 630                     last_density = density
 631                     continue
 632                 if last_density is None:
 633                     continue
 634                 logging.debug("Density %s not available, copying from lower density %s"
 635                               % (density, last_density))
 636
 637                 shutil.copyfile(
 638                     os.path.join(get_icon_dir(repodir, last_density), iconfilename),
 639                     os.path.join(get_icon_dir(repodir, density), iconfilename))
 640
 641                 empty_densities.remove(density)
 642
 643             for density in densities:
 644                 icon_dir = get_icon_dir(repodir, density)
 645                 icondest = os.path.join(icon_dir, iconfilename)
 646                 resize_icon(icondest, density)
 647
 648             # Copy from icons-mdpi to icons since mdpi is the baseline density
 649             baseline = os.path.join(get_icon_dir(repodir, '160'), iconfilename)
 650             if os.path.isfile(baseline):
 651                 shutil.copyfile(baseline,
 652                                 os.path.join(get_icon_dir(repodir, None), iconfilename))
 653
 654             # Record in known apks, getting the added date at the same time..
 655             added = knownapks.recordapk(thisinfo['apkname'], thisinfo['id'])
 656             if added:
 657                 thisinfo['added'] = added
 658
 659             apkcache[apkfilename] = thisinfo
 660             cachechanged = True
 661
 662         apks.append(thisinfo)
 663
 664     return apks, cachechanged
 665
 666
 667 repo_pubkey_fingerprint = None
 668
 669
 670 # Generate a certificate fingerprint the same way keytool does it
 671 # (but with slightly different formatting)
 672 def cert_fingerprint(data):
 673     digest = hashlib.sha256(data).digest()
 674     ret = []
 675     ret.append(' '.join("%02X" % ord(b) for b in digest))
 676     return " ".join(ret)
 677
 678
 679 def extract_pubkey():
 680     global repo_pubkey_fingerprint
 681     if 'repo_pubkey' in config:
 682         pubkey = unhexlify(config['repo_pubkey'])
 683     else:
 684         p = FDroidPopen(['keytool', '-exportcert',
 685                          '-alias', config['repo_keyalias'],
 686                          '-keystore', config['keystore'],
 687                          '-storepass:file', config['keystorepassfile']]
 688                         + config['smartcardoptions'], output=False)
 689         if p.returncode != 0 or len(p.output) < 20:
 690             msg = "Failed to get repo pubkey!"
 691             if config['keystore'] == 'NONE':
 692                 msg += ' Is your crypto smartcard plugged in?'
 693             logging.critical(msg)
 694             sys.exit(1)
 695         pubkey = p.output
 696     repo_pubkey_fingerprint = cert_fingerprint(pubkey)
 697     return hexlify(pubkey)
 698
 699
 700 def make_index(apps, sortedids, apks, repodir, archive, categories):
 701     """Make a repo index.
 702
 703     :param apps: fully populated apps list
 704     :param apks: full populated apks list
 705     :param repodir: the repo directory
 706     :param archive: True if this is the archive repo, False if it's the
 707                     main one.
 708     :param categories: list of categories
 709     """
 710
 711     doc = Document()
 712
 713     def addElement(name, value, doc, parent):
 714         if not value:
 715             return
 716         el = doc.createElement(name)
 717         el.appendChild(doc.createTextNode(value))
 718         parent.appendChild(el)
 719
 720     def addElementCDATA(name, value, doc, parent):
 721         if not value:
 722             return
 723         el = doc.createElement(name)
 724         el.appendChild(doc.createCDATASection(value))
 725         parent.appendChild(el)
 726
 727     root = doc.createElement("fdroid")
 728     doc.appendChild(root)
 729
 730     repoel = doc.createElement("repo")
 731
 732     if archive:
 733         repoel.setAttribute("name", config['archive_name'])
 734         if config['repo_maxage'] != 0:
 735             repoel.setAttribute("maxage", str(config['repo_maxage']))
 736         repoel.setAttribute("icon", os.path.basename(config['archive_icon']))
 737         repoel.setAttribute("url", config['archive_url'])
 738         addElement('description', config['archive_description'], doc, repoel)
 739
 740     else:
 741         repoel.setAttribute("name", config['repo_name'])
 742         if config['repo_maxage'] != 0:
 743             repoel.setAttribute("maxage", str(config['repo_maxage']))
 744         repoel.setAttribute("icon", os.path.basename(config['repo_icon']))
 745         repoel.setAttribute("url", config['repo_url'])
 746         addElement('description', config['repo_description'], doc, repoel)
 747
 748     repoel.setAttribute("version", "13")
 749     repoel.setAttribute("timestamp", str(int(time.time())))
 750
 751     nosigningkey = False
 752     if not options.nosign:
 753         if 'repo_keyalias' not in config:
 754             nosigningkey = True
 755             logging.critical("'repo_keyalias' not found in config.py!")
 756         if 'keystore' not in config:
 757             nosigningkey = True
 758             logging.critical("'keystore' not found in config.py!")
 759         if 'keystorepass' not in config and 'keystorepassfile' not in config:
 760             nosigningkey = True
 761             logging.critical("'keystorepass' not found in config.py!")
 762         if 'keypass' not in config and 'keypassfile' not in config:
 763             nosigningkey = True
 764             logging.critical("'keypass' not found in config.py!")
 765         if not os.path.exists(config['keystore']):
 766             nosigningkey = True
 767             logging.critical("'" + config['keystore'] + "' does not exist!")
 768         if nosigningkey:
 769             logging.warning("`fdroid update` requires a signing key, you can create one using:")
 770             logging.warning("\tfdroid update --create-key")
 771             sys.exit(1)
 772
 773     repoel.setAttribute("pubkey", extract_pubkey())
 774     root.appendChild(repoel)
 775
 776     for appid in sortedids:
 777         app = apps[appid]
 778
 779         if app['Disabled'] is not None:
 780             continue
 781
 782         # Get a list of the apks for this app...
 783         apklist = []
 784         for apk in apks:
 785             if apk['id'] == appid:
 786                 apklist.append(apk)
 787
 788         if len(apklist) == 0:
 789             continue
 790
 791         apel = doc.createElement("application")
 792         apel.setAttribute("id", app['id'])
 793         root.appendChild(apel)
 794
 795         addElement('id', app['id'], doc, apel)
 796         if 'added' in app:
 797             addElement('added', time.strftime('%Y-%m-%d', app['added']), doc, apel)
 798         if 'lastupdated' in app:
 799             addElement('lastupdated', time.strftime('%Y-%m-%d', app['lastupdated']), doc, apel)
 800         addElement('name', app['Name'], doc, apel)
 801         addElement('summary', app['Summary'], doc, apel)
 802         addElement('icon', app['icon'], doc, apel)
 803
 804         def linkres(appid):
 805             if appid in apps:
 806                 return ("fdroid.app:" + appid, apps[appid]['Name'])
 807             raise MetaDataException("Cannot resolve app id " + appid)
 808
 809         addElement('desc',
 810                    metadata.description_html(app['Description'], linkres),
 811                    doc, apel)
 812         addElement('license', app['License'], doc, apel)
 813         if 'Categories' in app and app['Categories']:
 814             addElement('categories', ','.join(app["Categories"]), doc, apel)
 815             # We put the first (primary) category in LAST, which will have
 816             # the desired effect of making clients that only understand one
 817             # category see that one.
 818             addElement('category', app["Categories"][0], doc, apel)
 819         addElement('web', app['Web Site'], doc, apel)
 820         addElement('source', app['Source Code'], doc, apel)
 821         addElement('tracker', app['Issue Tracker'], doc, apel)
 822         addElement('changelog', app['Changelog'], doc, apel)
 823         addElement('donate', app['Donate'], doc, apel)
 824         addElement('bitcoin', app['Bitcoin'], doc, apel)
 825         addElement('litecoin', app['Litecoin'], doc, apel)
 826         addElement('dogecoin', app['Dogecoin'], doc, apel)
 827         addElement('flattr', app['FlattrID'], doc, apel)
 828
 829         # These elements actually refer to the current version (i.e. which
 830         # one is recommended. They are historically mis-named, and need
 831         # changing, but stay like this for now to support existing clients.
 832         addElement('marketversion', app['Current Version'], doc, apel)
 833         addElement('marketvercode', app['Current Version Code'], doc, apel)
 834
 835         if app['AntiFeatures']:
 836             af = app['AntiFeatures'].split(',')
 837             if af:
 838                 addElement('antifeatures', ','.join(af), doc, apel)
 839         if app['Provides']:
 840             pv = app['Provides'].split(',')
 841             addElement('provides', ','.join(pv), doc, apel)
 842         if app['Requires Root']:
 843             addElement('requirements', 'root', doc, apel)
 844
 845         # Sort the apk list into version order, just so the web site
 846         # doesn't have to do any work by default...
 847         apklist = sorted(apklist, key=lambda apk: apk['versioncode'], reverse=True)
 848
 849         # Check for duplicates - they will make the client unhappy...
 850         for i in range(len(apklist) - 1):
 851             if apklist[i]['versioncode'] == apklist[i + 1]['versioncode']:
 852                 logging.critical("duplicate versions: '%s' - '%s'" % (
 853                     apklist[i]['apkname'], apklist[i + 1]['apkname']))
 854                 sys.exit(1)
 855
 856         current_version_code = 0
 857         current_version_file = None
 858         for apk in apklist:
 859             # find the APK for the "Current Version"
 860             if current_version_code < apk['versioncode']:
 861                 current_version_code = apk['versioncode']
 862             if current_version_code < int(app['Current Version Code']):
 863                 current_version_file = apk['apkname']
 864
 865             apkel = doc.createElement("package")
 866             apel.appendChild(apkel)
 867             addElement('version', apk['version'], doc, apkel)
 868             addElement('versioncode', str(apk['versioncode']), doc, apkel)
 869             addElement('apkname', apk['apkname'], doc, apkel)
 870             if 'srcname' in apk:
 871                 addElement('srcname', apk['srcname'], doc, apkel)
 872             for hash_type in ['sha256']:
 873                 if hash_type not in apk:
 874                     continue
 875                 hashel = doc.createElement("hash")
 876                 hashel.setAttribute("type", hash_type)
 877                 hashel.appendChild(doc.createTextNode(apk[hash_type]))
 878                 apkel.appendChild(hashel)
 879             addElement('sig', apk['sig'], doc, apkel)
 880             addElement('size', str(apk['size']), doc, apkel)
 881             addElement('sdkver', str(apk['sdkversion']), doc, apkel)
 882             if 'maxsdkversion' in apk:
 883                 addElement('maxsdkver', str(apk['maxsdkversion']), doc, apkel)
 884             if 'added' in apk:
 885                 addElement('added', time.strftime('%Y-%m-%d', apk['added']), doc, apkel)
 886             addElement('permissions', ','.join(apk['permissions']), doc, apkel)
 887             if 'nativecode' in apk:
 888                 addElement('nativecode', ','.join(apk['nativecode']), doc, apkel)
 889             addElement('features', ','.join(apk['features']), doc, apkel)
 890
 891         if current_version_file is not None \
 892                 and config['make_current_version_link'] \
 893                 and repodir == 'repo':  # only create these
 894             sanitized_name = re.sub('''[ '"&%?+=/]''', '',
 895                                     app[config['current_version_name_source']])
 896             apklinkname = sanitized_name + '.apk'
 897             current_version_path = os.path.join(repodir, current_version_file)
 898             if os.path.exists(apklinkname):
 899                 os.remove(apklinkname)
 900             os.symlink(current_version_path, apklinkname)
 901             # also symlink gpg signature, if it exists
 902             for extension in ('.asc', '.sig'):
 903                 sigfile_path = current_version_path + extension
 904                 if os.path.exists(sigfile_path):
 905                     siglinkname = apklinkname + extension
 906                     if os.path.exists(siglinkname):
 907                         os.remove(siglinkname)
 908                     os.symlink(sigfile_path, siglinkname)
 909
 910     of = open(os.path.join(repodir, 'index.xml'), 'wb')
 911     if options.pretty:
 912         output = doc.toprettyxml()
 913     else:
 914         output = doc.toxml()
 915     of.write(output)
 916     of.close()
 917
 918     if 'repo_keyalias' in config:
 919
 920         if options.nosign:
 921             logging.info("Creating unsigned index in preparation for signing")
 922         else:
 923             logging.info("Creating signed index with this key (SHA256):")
 924             logging.info("%s" % repo_pubkey_fingerprint)
 925
 926         # Create a jar of the index...
 927         jar_output = 'index_unsigned.jar' if options.nosign else 'index.jar'
 928         p = FDroidPopen(['jar', 'cf', jar_output, 'index.xml'], cwd=repodir)
 929         if p.returncode != 0:
 930             logging.critical("Failed to create {0}".format(jar_output))
 931             sys.exit(1)
 932
 933         # Sign the index...
 934         signed = os.path.join(repodir, 'index.jar')
 935         if options.nosign:
 936             # Remove old signed index if not signing
 937             if os.path.exists(signed):
 938                 os.remove(signed)
 939         else:
 940             args = ['jarsigner', '-keystore', config['keystore'],
 941                     '-storepass:file', config['keystorepassfile'],
 942                     '-digestalg', 'SHA1', '-sigalg', 'MD5withRSA',
 943                     signed, config['repo_keyalias']]
 944             if config['keystore'] == 'NONE':
 945                 args += config['smartcardoptions']
 946             else:  # smardcards never use -keypass
 947                 args += ['-keypass:file', config['keypassfile']]
 948             p = FDroidPopen(args)
 949             if p.returncode != 0:
 950                 logging.critical("Failed to sign index")
 951                 sys.exit(1)
 952
 953     # Copy the repo icon into the repo directory...
 954     icon_dir = os.path.join(repodir, 'icons')
 955     iconfilename = os.path.join(icon_dir, os.path.basename(config['repo_icon']))
 956     shutil.copyfile(config['repo_icon'], iconfilename)
 957
 958     # Write a category list in the repo to allow quick access...
 959     catdata = ''
 960     for cat in categories:
 961         catdata += cat + '\n'
 962     f = open(os.path.join(repodir, 'categories.txt'), 'w')
 963     f.write(catdata)
 964     f.close()
 965
 966
 967 def archive_old_apks(apps, apks, archapks, repodir, archivedir, defaultkeepversions):
 968
 969     for appid, app in apps.iteritems():
 970
 971         # Get a list of the apks for this app...
 972         apklist = []
 973         for apk in apks:
 974             if apk['id'] == appid:
 975                 apklist.append(apk)
 976
 977         # Sort the apk list into version order...
 978         apklist = sorted(apklist, key=lambda apk: apk['versioncode'], reverse=True)
 979
 980         if app['Archive Policy']:
 981             keepversions = int(app['Archive Policy'][:-9])
 982         else:
 983             keepversions = defaultkeepversions
 984
 985         if len(apklist) > keepversions:
 986             for apk in apklist[keepversions:]:
 987                 logging.info("Moving " + apk['apkname'] + " to archive")
 988                 shutil.move(os.path.join(repodir, apk['apkname']),
 989                             os.path.join(archivedir, apk['apkname']))
 990                 if 'srcname' in apk:
 991                     shutil.move(os.path.join(repodir, apk['srcname']),
 992                                 os.path.join(archivedir, apk['srcname']))
 993                     # Move GPG signature too...
 994                     sigfile = apk['srcname'] + '.asc'
 995                     sigsrc = os.path.join(repodir, sigfile)
 996                     if os.path.exists(sigsrc):
 997                         shutil.move(sigsrc, os.path.join(archivedir, sigfile))
 998
 999                 archapks.append(apk)
1000                 apks.remove(apk)
1001
1002
1003 config = None
1004 options = None
1005
1006
1007 def main():
1008
1009     global config, options
1010
1011     # Parse command line...
1012     parser = OptionParser()
1013     parser.add_option("--create-key", action="store_true", default=False,
1014                       help="Create a repo signing key in a keystore")
1015     parser.add_option("-c", "--create-metadata", action="store_true", default=False,
1016                       help="Create skeleton metadata files that are missing")
1017     parser.add_option("--delete-unknown", action="store_true", default=False,
1018                       help="Delete APKs without metadata from the repo")
1019     parser.add_option("-v", "--verbose", action="store_true", default=False,
1020                       help="Spew out even more information than normal")
1021     parser.add_option("-q", "--quiet", action="store_true", default=False,
1022                       help="Restrict output to warnings and errors")
1023     parser.add_option("-b", "--buildreport", action="store_true", default=False,
1024                       help="Report on build data status")
1025     parser.add_option("-i", "--interactive", default=False, action="store_true",
1026                       help="Interactively ask about things that need updating.")
1027     parser.add_option("-I", "--icons", action="store_true", default=False,
1028                       help="Resize all the icons exceeding the max pixel size and exit")
1029     parser.add_option("-e", "--editor", default="/etc/alternatives/editor",
1030                       help="Specify editor to use in interactive mode. Default " +
1031                       "is /etc/alternatives/editor")
1032     parser.add_option("-w", "--wiki", default=False, action="store_true",
1033                       help="Update the wiki")
1034     parser.add_option("", "--pretty", action="store_true", default=False,
1035                       help="Produce human-readable index.xml")
1036     parser.add_option("--clean", action="store_true", default=False,
1037                       help="Clean update - don't uses caches, reprocess all apks")
1038     parser.add_option("--nosign", action="store_true", default=False,
1039                       help="When configured for signed indexes, create only unsigned indexes at this stage")
1040     (options, args) = parser.parse_args()
1041
1042     config = common.read_config(options)
1043
1044     repodirs = ['repo']
1045     if config['archive_older'] != 0:
1046         repodirs.append('archive')
1047         if not os.path.exists('archive'):
1048             os.mkdir('archive')
1049
1050     if options.icons:
1051         resize_all_icons(repodirs)
1052         sys.exit(0)
1053
1054     # check that icons exist now, rather than fail at the end of `fdroid update`
1055     for k in ['repo_icon', 'archive_icon']:
1056         if k in config:
1057             if not os.path.exists(config[k]):
1058                 logging.critical(k + ' "' + config[k] + '" does not exist! Correct it in config.py.')
1059                 sys.exit(1)
1060
1061     # if the user asks to create a keystore, do it now, reusing whatever it can
1062     if options.create_key:
1063         if os.path.exists(config['keystore']):
1064             logging.critical("Cowardily refusing to overwrite existing signing key setup!")
1065             logging.critical("\t'" + config['keystore'] + "'")
1066             sys.exit(1)
1067
1068         if 'repo_keyalias' not in config:
1069             config['repo_keyalias'] = socket.getfqdn()
1070             common.write_to_config(config, 'repo_keyalias', config['repo_keyalias'])
1071         if 'keydname' not in config:
1072             config['keydname'] = 'CN=' + config['repo_keyalias'] + ', OU=F-Droid'
1073             common.write_to_config(config, 'keydname', config['keydname'])
1074         if 'keystore' not in config:
1075             config['keystore'] = common.default_config.keystore
1076             common.write_to_config(config, 'keystore', config['keystore'])
1077
1078         password = common.genpassword()
1079         if 'keystorepass' not in config:
1080             config['keystorepass'] = password
1081             common.write_to_config(config, 'keystorepass', config['keystorepass'])
1082         if 'keypass' not in config:
1083             config['keypass'] = password
1084             common.write_to_config(config, 'keypass', config['keypass'])
1085         common.genkeystore(config)
1086
1087     # Get all apps...
1088     apps = metadata.read_metadata()
1089
1090     # Generate a list of categories...
1091     categories = set()
1092     for app in apps.itervalues():
1093         categories.update(app['Categories'])
1094
1095     # Read known apks data (will be updated and written back when we've finished)
1096     knownapks = common.KnownApks()
1097
1098     # Gather information about all the apk files in the repo directory, using
1099     # cached data if possible.
1100     apkcachefile = os.path.join('tmp', 'apkcache')
1101     if not options.clean and os.path.exists(apkcachefile):
1102         with open(apkcachefile, 'rb') as cf:
1103             apkcache = pickle.load(cf)
1104     else:
1105         apkcache = {}
1106     cachechanged = False
1107
1108     delete_disabled_builds(apps, apkcache, repodirs)
1109
1110     # Scan all apks in the main repo
1111     apks, cc = scan_apks(apps, apkcache, repodirs[0], knownapks)
1112     if cc:
1113         cachechanged = True
1114
1115     # Generate warnings for apk's with no metadata (or create skeleton
1116     # metadata files, if requested on the command line)
1117     newmetadata = False
1118     for apk in apks:
1119         if apk['id'] not in apps:
1120             if options.create_metadata:
1121                 if 'name' not in apk:
1122                     logging.error(apk['id'] + ' does not have a name! Skipping...')
1123                     continue
1124                 f = open(os.path.join('metadata', apk['id'] + '.txt'), 'w')
1125                 f.write("License:Unknown\n")
1126                 f.write("Web Site:\n")
1127                 f.write("Source Code:\n")
1128                 f.write("Issue Tracker:\n")
1129                 f.write("Changelog:\n")
1130                 f.write("Summary:" + apk['name'] + "\n")
1131                 f.write("Description:\n")
1132                 f.write(apk['name'] + "\n")
1133                 f.write(".\n")
1134                 f.close()
1135                 logging.info("Generated skeleton metadata for " + apk['id'])
1136                 newmetadata = True
1137             else:
1138                 msg = apk['apkname'] + " (" + apk['id'] + ") has no metadata!"
1139                 if options.delete_unknown:
1140                     logging.warn(msg + "\n\tdeleting: repo/" + apk['apkname'])
1141                     rmf = os.path.join(repodirs[0], apk['apkname'])
1142                     if not os.path.exists(rmf):
1143                         logging.error("Could not find {0} to remove it".format(rmf))
1144                     else:
1145                         os.remove(rmf)
1146                 else:
1147                     logging.warn(msg + "\n\tUse `fdroid update -c` to create it.")
1148
1149     # update the metadata with the newly created ones included
1150     if newmetadata:
1151         apps = metadata.read_metadata()
1152
1153     # Scan the archive repo for apks as well
1154     if len(repodirs) > 1:
1155         archapks, cc = scan_apks(apps, apkcache, repodirs[1], knownapks)
1156         if cc:
1157             cachechanged = True
1158     else:
1159         archapks = []
1160
1161     # Some information from the apks needs to be applied up to the application
1162     # level. When doing this, we use the info from the most recent version's apk.
1163     # We deal with figuring out when the app was added and last updated at the
1164     # same time.
1165     for appid, app in apps.iteritems():
1166         bestver = 0
1167         added = None
1168         lastupdated = None
1169         for apk in apks + archapks:
1170             if apk['id'] == appid:
1171                 if apk['versioncode'] > bestver:
1172                     bestver = apk['versioncode']
1173                     bestapk = apk
1174
1175                 if 'added' in apk:
1176                     if not added or apk['added'] < added:
1177                         added = apk['added']
1178                     if not lastupdated or apk['added'] > lastupdated:
1179                         lastupdated = apk['added']
1180
1181         if added:
1182             app['added'] = added
1183         else:
1184             logging.warn("Don't know when " + appid + " was added")
1185         if lastupdated:
1186             app['lastupdated'] = lastupdated
1187         else:
1188             logging.warn("Don't know when " + appid + " was last updated")
1189
1190         if bestver == 0:
1191             if app['Name'] is None:
1192                 app['Name'] = app['Auto Name'] or appid
1193             app['icon'] = None
1194             logging.warn("Application " + appid + " has no packages")
1195         else:
1196             if app['Name'] is None:
1197                 app['Name'] = bestapk['name']
1198             app['icon'] = bestapk['icon'] if 'icon' in bestapk else None
1199
1200     # Sort the app list by name, then the web site doesn't have to by default.
1201     # (we had to wait until we'd scanned the apks to do this, because mostly the
1202     # name comes from there!)
1203     sortedids = sorted(apps.iterkeys(), key=lambda appid: apps[appid]['Name'].upper())
1204
1205     if len(repodirs) > 1:
1206         archive_old_apks(apps, apks, archapks, repodirs[0], repodirs[1], config['archive_older'])
1207
1208     # Make the index for the main repo...
1209     make_index(apps, sortedids, apks, repodirs[0], False, categories)
1210
1211     # If there's an archive repo,  make the index for it. We already scanned it
1212     # earlier on.
1213     if len(repodirs) > 1:
1214         make_index(apps, sortedids, archapks, repodirs[1], True, categories)
1215
1216     if config['update_stats']:
1217
1218         # Update known apks info...
1219         knownapks.writeifchanged()
1220
1221         # Generate latest apps data for widget
1222         if os.path.exists(os.path.join('stats', 'latestapps.txt')):
1223             data = ''
1224             for line in file(os.path.join('stats', 'latestapps.txt')):
1225                 appid = line.rstrip()
1226                 data += appid + "\t"
1227                 app = apps[appid]
1228                 data += app['Name'] + "\t"
1229                 if app['icon'] is not None:
1230                     data += app['icon'] + "\t"
1231                 data += app['License'] + "\n"
1232             f = open(os.path.join(repodirs[0], 'latestapps.dat'), 'w')
1233             f.write(data)
1234             f.close()
1235
1236     if cachechanged:
1237         with open(apkcachefile, 'wb') as cf:
1238             pickle.dump(apkcache, cf)
1239
1240     # Update the wiki...
1241     if options.wiki:
1242         update_wiki(apps, sortedids, apks + archapks)
1243
1244     logging.info("Finished.")
1245
1246 if __name__ == "__main__":
1247     main()