2 # vim:set et ts=4 sw=4:
6 @contact: Debian FTP Master <ftpmaster@debian.org>
7 @copyright: 2000, 2001, 2002, 2003, 2004, 2005, 2006 James Troup <james@nocrew.org>
8 @license: GNU General Public License version 2 or later
11 # This program is free software; you can redistribute it and/or modify
12 # it under the terms of the GNU General Public License as published by
13 # the Free Software Foundation; either version 2 of the License, or
14 # (at your option) any later version.
16 # This program is distributed in the hope that it will be useful,
17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 # GNU General Public License for more details.
21 # You should have received a copy of the GNU General Public License
22 # along with this program; if not, write to the Free Software
23 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
42 import email as modemail
46 import daklib.config as config
47 import daklib.daksubprocess
48 from dbconn import DBConn, get_architecture, get_component, get_suite, \
49 get_override_type, Keyring, session_wrapper, \
50 get_active_keyring_paths, get_primary_keyring_path, \
51 get_suite_architectures, get_or_set_metadatakey, DBSource, \
52 Component, Override, OverrideType
53 from sqlalchemy import desc
54 from dak_exceptions import *
55 from gpg import SignedFile
56 from textutils import fix_maintainer
57 from regexes import re_html_escaping, html_escaping, re_single_line_field, \
58 re_multi_line_field, re_srchasver, re_taint_free, \
59 re_gpg_uid, re_re_mark, re_whitespace_comment, re_issource, \
60 re_is_orig_source, re_build_dep_arch
62 from formats import parse_format, validate_changes_format
63 from srcformats import get_format_from_string
64 from collections import defaultdict
66 ################################################################################
68 default_config = "/etc/dak/dak.conf" #: default dak config, defines host properties
70 alias_cache = None #: Cache for email alias checks
71 key_uid_email_cache = {} #: Cache for email addresses from gpg key uids
73 # (hashname, function, earliest_changes_version)
74 known_hashes = [("sha1", apt_pkg.sha1sum, (1, 8)),
75 ("sha256", apt_pkg.sha256sum, (1, 8))] #: hashes we accept for entries in .changes/.dsc
77 # Monkeypatch commands.getstatusoutput as it may not return the correct exit
78 # code in lenny's Python. This also affects commands.getoutput and
80 def dak_getstatusoutput(cmd):
81 pipe = daklib.daksubprocess.Popen(cmd, shell=True, universal_newlines=True,
82 stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
84 output = pipe.stdout.read()
88 if output[-1:] == '\n':
96 commands.getstatusoutput = dak_getstatusoutput
98 ################################################################################
101 """ Escape html chars """
102 return re_html_escaping.sub(lambda x: html_escaping.get(x.group(0)), s)
104 ################################################################################
106 def open_file(filename, mode='r'):
108 Open C{file}, return fileobject.
110 @type filename: string
111 @param filename: path/filename to open
114 @param mode: open mode
117 @return: open fileobject
119 @raise CantOpenError: If IOError is raised by open, reraise it as CantOpenError.
123 f = open(filename, mode)
125 raise CantOpenError(filename)
128 ################################################################################
130 def our_raw_input(prompt=""):
134 sys.stdout.write(prompt)
143 sys.stderr.write("\nUser interrupt (^D).\n")
146 ################################################################################
148 def extract_component_from_section(section, session=None):
151 if section.find('/') != -1:
152 component = section.split('/')[0]
154 # Expand default component
156 comp = get_component(section, session)
160 component = comp.component_name
162 return (section, component)
164 ################################################################################
166 def parse_deb822(armored_contents, signing_rules=0, keyrings=None, session=None):
167 require_signature = True
170 require_signature = False
172 signed_file = SignedFile(armored_contents, keyrings=keyrings, require_signature=require_signature)
173 contents = signed_file.contents
178 # Split the lines in the input, keeping the linebreaks.
179 lines = contents.splitlines(True)
182 raise ParseChangesError("[Empty changes file]")
184 # Reindex by line number so we can easily verify the format of
190 indexed_lines[index] = line[:-1]
192 num_of_lines = len(indexed_lines.keys())
195 while index < num_of_lines:
197 line = indexed_lines[index]
198 if line == "" and signing_rules == 1:
199 if index != num_of_lines:
200 raise InvalidDscError(index)
202 slf = re_single_line_field.match(line)
204 field = slf.groups()[0].lower()
205 changes[field] = slf.groups()[1]
209 changes[field] += '\n'
211 mlf = re_multi_line_field.match(line)
214 raise ParseChangesError("'%s'\n [Multi-line field continuing on from nothing?]" % (line))
215 if first == 1 and changes[field] != "":
216 changes[field] += '\n'
218 changes[field] += mlf.groups()[0] + '\n'
222 changes["filecontents"] = armored_contents
224 if changes.has_key("source"):
225 # Strip the source version in brackets from the source field,
226 # put it in the "source-version" field instead.
227 srcver = re_srchasver.search(changes["source"])
229 changes["source"] = srcver.group(1)
230 changes["source-version"] = srcver.group(2)
233 raise ParseChangesError(error)
237 ################################################################################
239 def parse_changes(filename, signing_rules=0, dsc_file=0, keyrings=None):
241 Parses a changes file and returns a dictionary where each field is a
242 key. The mandatory first argument is the filename of the .changes
245 signing_rules is an optional argument:
247 - If signing_rules == -1, no signature is required.
248 - If signing_rules == 0 (the default), a signature is required.
249 - If signing_rules == 1, it turns on the same strict format checking
252 The rules for (signing_rules == 1)-mode are:
254 - The PGP header consists of "-----BEGIN PGP SIGNED MESSAGE-----"
255 followed by any PGP header data and must end with a blank line.
257 - The data section must end with a blank line and must be followed by
258 "-----BEGIN PGP SIGNATURE-----".
261 changes_in = open_file(filename)
262 content = changes_in.read()
265 unicode(content, 'utf-8')
267 raise ChangesUnicodeError("Changes file not proper utf-8")
268 changes = parse_deb822(content, signing_rules, keyrings=keyrings)
272 # Finally ensure that everything needed for .changes is there
273 must_keywords = ('Format', 'Date', 'Source', 'Binary', 'Architecture', 'Version',
274 'Distribution', 'Maintainer', 'Description', 'Changes', 'Files')
277 for keyword in must_keywords:
278 if not changes.has_key(keyword.lower()):
279 missingfields.append(keyword)
281 if len(missingfields):
282 raise ParseChangesError("Missing mandantory field(s) in changes file (policy 5.5): %s" % (missingfields))
286 ################################################################################
288 def hash_key(hashname):
289 return '%ssum' % hashname
291 ################################################################################
293 def create_hash(where, files, hashname, hashfunc):
295 create_hash extends the passed files dict with the given hash by
296 iterating over all files on disk and passing them to the hashing
301 for f in files.keys():
303 file_handle = open_file(f)
304 except CantOpenError:
305 rejmsg.append("Could not open file %s for checksumming" % (f))
308 files[f][hash_key(hashname)] = hashfunc(file_handle)
313 ################################################################################
315 def check_hash(where, files, hashname, hashfunc):
317 check_hash checks the given hash in the files dict against the actual
318 files on disk. The hash values need to be present consistently in
319 all file entries. It does not modify its input in any way.
323 for f in files.keys():
327 file_handle = open_file(f)
329 # Check for the hash entry, to not trigger a KeyError.
330 if not files[f].has_key(hash_key(hashname)):
331 rejmsg.append("%s: misses %s checksum in %s" % (f, hashname,
335 # Actually check the hash for correctness.
336 if hashfunc(file_handle) != files[f][hash_key(hashname)]:
337 rejmsg.append("%s: %s check failed in %s" % (f, hashname,
339 except CantOpenError:
340 # TODO: This happens when the file is in the pool.
341 # warn("Cannot open file %s" % f)
348 ################################################################################
350 def check_size(where, files):
352 check_size checks the file sizes in the passed files dict against the
357 for f in files.keys():
360 except OSError as exc:
362 # TODO: This happens when the file is in the pool.
366 actual_size = entry[stat.ST_SIZE]
367 size = int(files[f]["size"])
368 if size != actual_size:
369 rejmsg.append("%s: actual file size (%s) does not match size (%s) in %s"
370 % (f, actual_size, size, where))
373 ################################################################################
375 def check_dsc_files(dsc_filename, dsc, dsc_files):
377 Verify that the files listed in the Files field of the .dsc are
378 those expected given the announced Format.
380 @type dsc_filename: string
381 @param dsc_filename: path of .dsc file
384 @param dsc: the content of the .dsc parsed by C{parse_changes()}
386 @type dsc_files: dict
387 @param dsc_files: the file list returned by C{build_file_list()}
390 @return: all errors detected
394 # Ensure .dsc lists proper set of source files according to the format
396 has = defaultdict(lambda: 0)
399 (r'orig.tar.gz', ('orig_tar_gz', 'orig_tar')),
400 (r'diff.gz', ('debian_diff',)),
401 (r'tar.gz', ('native_tar_gz', 'native_tar')),
402 (r'debian\.tar\.(gz|bz2|xz)', ('debian_tar',)),
403 (r'orig\.tar\.(gz|bz2|xz)', ('orig_tar',)),
404 (r'tar\.(gz|bz2|xz)', ('native_tar',)),
405 (r'orig-.+\.tar\.(gz|bz2|xz)', ('more_orig_tar',)),
409 m = re_issource.match(f)
411 rejmsg.append("%s: %s in Files field not recognised as source."
415 # Populate 'has' dictionary by resolving keys in lookup table
417 for regex, keys in ftype_lookup:
418 if re.match(regex, m.group(3)):
424 # File does not match anything in lookup table; reject
426 reject("%s: unexpected source file '%s'" % (dsc_filename, f))
428 # Check for multiple files
429 for file_type in ('orig_tar', 'native_tar', 'debian_tar', 'debian_diff'):
430 if has[file_type] > 1:
431 rejmsg.append("%s: lists multiple %s" % (dsc_filename, file_type))
433 # Source format specific tests
435 format = get_format_from_string(dsc['format'])
437 '%s: %s' % (dsc_filename, x) for x in format.reject_msgs(has)
440 except UnknownFormatError:
441 # Not an error here for now
446 ################################################################################
448 def check_hash_fields(what, manifest):
450 check_hash_fields ensures that there are no checksum fields in the
451 given dict that we do not know about.
455 hashes = map(lambda x: x[0], known_hashes)
456 for field in manifest:
457 if field.startswith("checksums-"):
458 hashname = field.split("-",1)[1]
459 if hashname not in hashes:
460 rejmsg.append("Unsupported checksum field for %s "\
461 "in %s" % (hashname, what))
464 ################################################################################
466 def _ensure_changes_hash(changes, format, version, files, hashname, hashfunc):
467 if format >= version:
468 # The version should contain the specified hash.
471 # Import hashes from the changes
472 rejmsg = parse_checksums(".changes", files, changes, hashname)
476 # We need to calculate the hash because it can't possibly
479 return func(".changes", files, hashname, hashfunc)
481 # We could add the orig which might be in the pool to the files dict to
482 # access the checksums easily.
484 def _ensure_dsc_hash(dsc, dsc_files, hashname, hashfunc):
486 ensure_dsc_hashes' task is to ensure that each and every *present* hash
487 in the dsc is correct, i.e. identical to the changes file and if necessary
488 the pool. The latter task is delegated to check_hash.
492 if not dsc.has_key('Checksums-%s' % (hashname,)):
494 # Import hashes from the dsc
495 parse_checksums(".dsc", dsc_files, dsc, hashname)
497 rejmsg.extend(check_hash(".dsc", dsc_files, hashname, hashfunc))
500 ################################################################################
502 def parse_checksums(where, files, manifest, hashname):
504 field = 'checksums-%s' % hashname
505 if not field in manifest:
507 for line in manifest[field].split('\n'):
510 clist = line.strip().split(' ')
512 checksum, size, checkfile = clist
514 rejmsg.append("Cannot parse checksum line [%s]" % (line))
516 if not files.has_key(checkfile):
517 # TODO: check for the file's entry in the original files dict, not
518 # the one modified by (auto)byhand and other weird stuff
519 # rejmsg.append("%s: not present in files but in checksums-%s in %s" %
520 # (file, hashname, where))
522 if not files[checkfile]["size"] == size:
523 rejmsg.append("%s: size differs for files and checksums-%s entry "\
524 "in %s" % (checkfile, hashname, where))
526 files[checkfile][hash_key(hashname)] = checksum
527 for f in files.keys():
528 if not files[f].has_key(hash_key(hashname)):
529 rejmsg.append("%s: no entry in checksums-%s in %s" % (f, hashname, where))
532 ################################################################################
534 # Dropped support for 1.4 and ``buggy dchanges 3.4'' (?!) compared to di.pl
536 def build_file_list(changes, is_a_dsc=0, field="files", hashname="md5sum"):
539 # Make sure we have a Files: field to parse...
540 if not changes.has_key(field):
541 raise NoFilesFieldError
543 # Validate .changes Format: field
545 validate_changes_format(parse_format(changes['format']), field)
547 includes_section = (not is_a_dsc) and field == "files"
549 # Parse each entry/line:
550 for i in changes[field].split('\n'):
554 section = priority = ""
557 (md5, size, section, priority, name) = s
559 (md5, size, name) = s
561 raise ParseChangesError(i)
568 (section, component) = extract_component_from_section(section)
570 files[name] = dict(size=size, section=section,
571 priority=priority, component=component)
572 files[name][hashname] = md5
576 ################################################################################
578 # see http://bugs.debian.org/619131
579 def build_package_list(dsc, session = None):
580 if not dsc.has_key("package-list"):
585 for line in dsc["package-list"].split("\n"):
589 fields = line.split()
591 package_type = fields[1]
592 (section, component) = extract_component_from_section(fields[2])
595 # Validate type if we have a session
596 if session and get_override_type(package_type, session) is None:
597 # Maybe just warn and ignore? exit(1) might be a bit hard...
598 utils.fubar("invalid type (%s) in Package-List." % (package_type))
600 if name not in packages or packages[name]["type"] == "dsc":
601 packages[name] = dict(priority=priority, section=section, type=package_type, component=component, files=[])
605 ################################################################################
607 def send_mail (message, filename="", whitelists=None):
608 """sendmail wrapper, takes _either_ a message string or a file as arguments
610 @type whitelists: list of (str or None)
611 @param whitelists: path to whitelists. C{None} or an empty list whitelists
612 everything, otherwise an address is whitelisted if it is
613 included in any of the lists.
614 In addition a global whitelist can be specified in
615 Dinstall::MailWhiteList.
618 maildir = Cnf.get('Dir::Mail')
620 path = os.path.join(maildir, datetime.datetime.now().isoformat())
621 path = find_next_free(path)
626 # Check whether we're supposed to be sending mail
627 if Cnf.has_key("Dinstall::Options::No-Mail") and Cnf["Dinstall::Options::No-Mail"]:
630 # If we've been passed a string dump it into a temporary file
632 (fd, filename) = tempfile.mkstemp()
633 os.write (fd, message)
636 if whitelists is None or None in whitelists:
638 if Cnf.get('Dinstall::MailWhiteList', ''):
639 whitelists.append(Cnf['Dinstall::MailWhiteList'])
640 if len(whitelists) != 0:
641 message_in = open_file(filename)
642 message_raw = modemail.message_from_file(message_in)
646 for path in whitelists:
647 with open_file(path, 'r') as whitelist_in:
648 for line in whitelist_in:
649 if not re_whitespace_comment.match(line):
650 if re_re_mark.match(line):
651 whitelist.append(re.compile(re_re_mark.sub("", line.strip(), 1)))
653 whitelist.append(re.compile(re.escape(line.strip())))
656 fields = ["To", "Bcc", "Cc"]
659 value = message_raw.get(field, None)
662 for item in value.split(","):
663 (rfc822_maint, rfc2047_maint, name, email) = fix_maintainer(item.strip())
669 if not mail_whitelisted:
670 print "Skipping {0} since it's not whitelisted".format(item)
674 # Doesn't have any mail in whitelist so remove the header
676 del message_raw[field]
678 message_raw.replace_header(field, ', '.join(match))
680 # Change message fields in order if we don't have a To header
681 if not message_raw.has_key("To"):
684 if message_raw.has_key(field):
685 message_raw[fields[-1]] = message_raw[field]
686 del message_raw[field]
689 # Clean up any temporary files
690 # and return, as we removed all recipients.
692 os.unlink (filename);
695 fd = os.open(filename, os.O_RDWR|os.O_EXCL, 0o700);
696 os.write (fd, message_raw.as_string(True));
700 (result, output) = commands.getstatusoutput("%s < %s" % (Cnf["Dinstall::SendmailCommand"], filename))
702 raise SendmailFailedError(output)
704 # Clean up any temporary files
708 ################################################################################
710 def poolify (source, component=None):
711 if source[:3] == "lib":
712 return source[:4] + '/' + source + '/'
714 return source[:1] + '/' + source + '/'
716 ################################################################################
718 def move (src, dest, overwrite = 0, perms = 0o664):
719 if os.path.exists(dest) and os.path.isdir(dest):
722 dest_dir = os.path.dirname(dest)
723 if not os.path.exists(dest_dir):
724 umask = os.umask(00000)
725 os.makedirs(dest_dir, 0o2775)
727 #print "Moving %s to %s..." % (src, dest)
728 if os.path.exists(dest) and os.path.isdir(dest):
729 dest += '/' + os.path.basename(src)
730 # Don't overwrite unless forced to
731 if os.path.exists(dest):
733 fubar("Can't move %s to %s - file already exists." % (src, dest))
735 if not os.access(dest, os.W_OK):
736 fubar("Can't move %s to %s - can't write to existing file." % (src, dest))
737 shutil.copy2(src, dest)
738 os.chmod(dest, perms)
741 def copy (src, dest, overwrite = 0, perms = 0o664):
742 if os.path.exists(dest) and os.path.isdir(dest):
745 dest_dir = os.path.dirname(dest)
746 if not os.path.exists(dest_dir):
747 umask = os.umask(00000)
748 os.makedirs(dest_dir, 0o2775)
750 #print "Copying %s to %s..." % (src, dest)
751 if os.path.exists(dest) and os.path.isdir(dest):
752 dest += '/' + os.path.basename(src)
753 # Don't overwrite unless forced to
754 if os.path.exists(dest):
756 raise FileExistsError
758 if not os.access(dest, os.W_OK):
759 raise CantOverwriteError
760 shutil.copy2(src, dest)
761 os.chmod(dest, perms)
763 ################################################################################
766 res = socket.getfqdn()
767 database_hostname = Cnf.get("Config::" + res + "::DatabaseHostname")
768 if database_hostname:
769 return database_hostname
773 def which_conf_file ():
774 if os.getenv('DAK_CONFIG'):
775 return os.getenv('DAK_CONFIG')
777 res = socket.getfqdn()
778 # In case we allow local config files per user, try if one exists
779 if Cnf.find_b("Config::" + res + "::AllowLocalConfig"):
780 homedir = os.getenv("HOME")
781 confpath = os.path.join(homedir, "/etc/dak.conf")
782 if os.path.exists(confpath):
783 apt_pkg.read_config_file_isc(Cnf,confpath)
785 # We are still in here, so there is no local config file or we do
786 # not allow local files. Do the normal stuff.
787 if Cnf.get("Config::" + res + "::DakConfig"):
788 return Cnf["Config::" + res + "::DakConfig"]
790 return default_config
792 def which_alias_file():
793 hostname = socket.getfqdn()
794 aliasfn = '/var/lib/misc/'+hostname+'/forward-alias'
795 if os.path.exists(aliasfn):
800 ################################################################################
802 def TemplateSubst(subst_map, filename):
803 """ Perform a substition of template """
804 templatefile = open_file(filename)
805 template = templatefile.read()
806 for k, v in subst_map.iteritems():
807 template = template.replace(k, str(v))
811 ################################################################################
813 def fubar(msg, exit_code=1):
814 sys.stderr.write("E: %s\n" % (msg))
818 sys.stderr.write("W: %s\n" % (msg))
820 ################################################################################
822 # Returns the user name with a laughable attempt at rfc822 conformancy
823 # (read: removing stray periods).
825 return pwd.getpwuid(os.getuid())[4].split(',')[0].replace('.', '')
828 return pwd.getpwuid(os.getuid())[0]
830 ################################################################################
840 return ("%d%s" % (c, t))
842 ################################################################################
844 def cc_fix_changes (changes):
845 o = changes.get("architecture", "")
847 del changes["architecture"]
848 changes["architecture"] = {}
850 changes["architecture"][j] = 1
852 def changes_compare (a, b):
853 """ Sort by source name, source version, 'have source', and then by filename """
855 a_changes = parse_changes(a)
860 b_changes = parse_changes(b)
864 cc_fix_changes (a_changes)
865 cc_fix_changes (b_changes)
867 # Sort by source name
868 a_source = a_changes.get("source")
869 b_source = b_changes.get("source")
870 q = cmp (a_source, b_source)
874 # Sort by source version
875 a_version = a_changes.get("version", "0")
876 b_version = b_changes.get("version", "0")
877 q = apt_pkg.version_compare(a_version, b_version)
881 # Sort by 'have source'
882 a_has_source = a_changes["architecture"].get("source")
883 b_has_source = b_changes["architecture"].get("source")
884 if a_has_source and not b_has_source:
886 elif b_has_source and not a_has_source:
889 # Fall back to sort by filename
892 ################################################################################
894 def find_next_free (dest, too_many=100):
897 while os.path.exists(dest) and extra < too_many:
898 dest = orig_dest + '.' + repr(extra)
900 if extra >= too_many:
901 raise NoFreeFilenameError
904 ################################################################################
906 def result_join (original, sep = '\t'):
908 for i in xrange(len(original)):
909 if original[i] == None:
910 resultlist.append("")
912 resultlist.append(original[i])
913 return sep.join(resultlist)
915 ################################################################################
917 def prefix_multi_line_string(str, prefix, include_blank_lines=0):
919 for line in str.split('\n'):
921 if line or include_blank_lines:
922 out += "%s%s\n" % (prefix, line)
923 # Strip trailing new line
928 ################################################################################
930 def validate_changes_file_arg(filename, require_changes=1):
932 'filename' is either a .changes or .dak file. If 'filename' is a
933 .dak file, it's changed to be the corresponding .changes file. The
934 function then checks if the .changes file a) exists and b) is
935 readable and returns the .changes filename if so. If there's a
936 problem, the next action depends on the option 'require_changes'
939 - If 'require_changes' == -1, errors are ignored and the .changes
940 filename is returned.
941 - If 'require_changes' == 0, a warning is given and 'None' is returned.
942 - If 'require_changes' == 1, a fatal error is raised.
947 orig_filename = filename
948 if filename.endswith(".dak"):
949 filename = filename[:-4]+".changes"
951 if not filename.endswith(".changes"):
952 error = "invalid file type; not a changes file"
954 if not os.access(filename,os.R_OK):
955 if os.path.exists(filename):
956 error = "permission denied"
958 error = "file not found"
961 if require_changes == 1:
962 fubar("%s: %s." % (orig_filename, error))
963 elif require_changes == 0:
964 warn("Skipping %s - %s" % (orig_filename, error))
966 else: # We only care about the .dak file
971 ################################################################################
974 return (arch != "source" and arch != "all")
976 ################################################################################
978 def join_with_commas_and(list):
979 if len(list) == 0: return "nothing"
980 if len(list) == 1: return list[0]
981 return ", ".join(list[:-1]) + " and " + list[-1]
983 ################################################################################
988 (pkg, version, constraint) = atom
990 pp_dep = "%s (%s %s)" % (pkg, constraint, version)
993 pp_deps.append(pp_dep)
994 return " |".join(pp_deps)
996 ################################################################################
1001 ################################################################################
1003 def parse_args(Options):
1004 """ Handle -a, -c and -s arguments; returns them as SQL constraints """
1005 # XXX: This should go away and everything which calls it be converted
1006 # to use SQLA properly. For now, we'll just fix it not to use
1007 # the old Pg interface though
1008 session = DBConn().session()
1010 if Options["Suite"]:
1012 for suitename in split_args(Options["Suite"]):
1013 suite = get_suite(suitename, session=session)
1014 if not suite or suite.suite_id is None:
1015 warn("suite '%s' not recognised." % (suite and suite.suite_name or suitename))
1017 suite_ids_list.append(suite.suite_id)
1019 con_suites = "AND su.id IN (%s)" % ", ".join([ str(i) for i in suite_ids_list ])
1021 fubar("No valid suite given.")
1026 if Options["Component"]:
1027 component_ids_list = []
1028 for componentname in split_args(Options["Component"]):
1029 component = get_component(componentname, session=session)
1030 if component is None:
1031 warn("component '%s' not recognised." % (componentname))
1033 component_ids_list.append(component.component_id)
1034 if component_ids_list:
1035 con_components = "AND c.id IN (%s)" % ", ".join([ str(i) for i in component_ids_list ])
1037 fubar("No valid component given.")
1041 # Process architecture
1042 con_architectures = ""
1044 if Options["Architecture"]:
1046 for archname in split_args(Options["Architecture"]):
1047 if archname == "source":
1050 arch = get_architecture(archname, session=session)
1052 warn("architecture '%s' not recognised." % (archname))
1054 arch_ids_list.append(arch.arch_id)
1056 con_architectures = "AND a.id IN (%s)" % ", ".join([ str(i) for i in arch_ids_list ])
1058 if not check_source:
1059 fubar("No valid architecture given.")
1063 return (con_suites, con_architectures, con_components, check_source)
1065 ################################################################################
1067 def arch_compare_sw (a, b):
1069 Function for use in sorting lists of architectures.
1071 Sorts normally except that 'source' dominates all others.
1074 if a == "source" and b == "source":
1083 ################################################################################
1085 def split_args (s, dwim=1):
1087 Split command line arguments which can be separated by either commas
1088 or whitespace. If dwim is set, it will complain about string ending
1089 in comma since this usually means someone did 'dak ls -a i386, m68k
1090 foo' or something and the inevitable confusion resulting from 'm68k'
1091 being treated as an argument is undesirable.
1094 if s.find(",") == -1:
1097 if s[-1:] == "," and dwim:
1098 fubar("split_args: found trailing comma, spurious space maybe?")
1101 ################################################################################
1103 def gpgv_get_status_output(cmd, status_read, status_write):
1105 Our very own version of commands.getouputstatus(), hacked to support
1109 cmd = ['/bin/sh', '-c', cmd]
1110 p2cread, p2cwrite = os.pipe()
1111 c2pread, c2pwrite = os.pipe()
1112 errout, errin = os.pipe()
1122 for i in range(3, 256):
1123 if i != status_write:
1129 os.execvp(cmd[0], cmd)
1135 os.dup2(c2pread, c2pwrite)
1136 os.dup2(errout, errin)
1138 output = status = ""
1140 i, o, e = select.select([c2pwrite, errin, status_read], [], [])
1143 r = os.read(fd, 8196)
1145 more_data.append(fd)
1146 if fd == c2pwrite or fd == errin:
1148 elif fd == status_read:
1151 fubar("Unexpected file descriptor [%s] returned from select\n" % (fd))
1153 pid, exit_status = os.waitpid(pid, 0)
1155 os.close(status_write)
1156 os.close(status_read)
1166 return output, status, exit_status
1168 ################################################################################
1170 def process_gpgv_output(status):
1171 # Process the status-fd output
1174 for line in status.split('\n'):
1178 split = line.split()
1180 internal_error += "gpgv status line is malformed (< 2 atoms) ['%s'].\n" % (line)
1182 (gnupg, keyword) = split[:2]
1183 if gnupg != "[GNUPG:]":
1184 internal_error += "gpgv status line is malformed (incorrect prefix '%s').\n" % (gnupg)
1187 if keywords.has_key(keyword) and keyword not in [ "NODATA", "SIGEXPIRED", "KEYEXPIRED" ]:
1188 internal_error += "found duplicate status token ('%s').\n" % (keyword)
1191 keywords[keyword] = args
1193 return (keywords, internal_error)
1195 ################################################################################
1197 def retrieve_key (filename, keyserver=None, keyring=None):
1199 Retrieve the key that signed 'filename' from 'keyserver' and
1200 add it to 'keyring'. Returns nothing on success, or an error message
1204 # Defaults for keyserver and keyring
1206 keyserver = Cnf["Dinstall::KeyServer"]
1208 keyring = get_primary_keyring_path()
1210 # Ensure the filename contains no shell meta-characters or other badness
1211 if not re_taint_free.match(filename):
1212 return "%s: tainted filename" % (filename)
1214 # Invoke gpgv on the file
1215 status_read, status_write = os.pipe()
1216 cmd = "gpgv --status-fd %s --keyring /dev/null %s" % (status_write, filename)
1217 (_, status, _) = gpgv_get_status_output(cmd, status_read, status_write)
1219 # Process the status-fd output
1220 (keywords, internal_error) = process_gpgv_output(status)
1222 return internal_error
1224 if not keywords.has_key("NO_PUBKEY"):
1225 return "didn't find expected NO_PUBKEY in gpgv status-fd output"
1227 fingerprint = keywords["NO_PUBKEY"][0]
1228 # XXX - gpg sucks. You can't use --secret-keyring=/dev/null as
1229 # it'll try to create a lockfile in /dev. A better solution might
1230 # be a tempfile or something.
1231 cmd = "gpg --no-default-keyring --secret-keyring=%s --no-options" \
1232 % (Cnf["Dinstall::SigningKeyring"])
1233 cmd += " --keyring %s --keyserver %s --recv-key %s" \
1234 % (keyring, keyserver, fingerprint)
1235 (result, output) = commands.getstatusoutput(cmd)
1237 return "'%s' failed with exit code %s" % (cmd, result)
1241 ################################################################################
1243 def gpg_keyring_args(keyrings=None):
1245 keyrings = get_active_keyring_paths()
1247 return " ".join(["--keyring %s" % x for x in keyrings])
1249 ################################################################################
1251 def check_signature (sig_filename, data_filename="", keyrings=None, autofetch=None, session=None):
1253 Check the signature of a file and return the fingerprint if the
1254 signature is valid or 'None' if it's not. The first argument is the
1255 filename whose signature should be checked. The second argument is a
1256 reject function and is called when an error is found. The reject()
1257 function must allow for two arguments: the first is the error message,
1258 the second is an optional prefix string. It's possible for reject()
1259 to be called more than once during an invocation of check_signature().
1260 The third argument is optional and is the name of the files the
1261 detached signature applies to. The fourth argument is optional and is
1262 a *list* of keyrings to use. 'autofetch' can either be None, True or
1263 False. If None, the default behaviour specified in the config will be
1269 # Ensure the filename contains no shell meta-characters or other badness
1270 if not re_taint_free.match(sig_filename):
1271 rejects.append("!!WARNING!! tainted signature filename: '%s'." % (sig_filename))
1272 return (None, rejects)
1274 if data_filename and not re_taint_free.match(data_filename):
1275 rejects.append("!!WARNING!! tainted data filename: '%s'." % (data_filename))
1276 return (None, rejects)
1279 keyrings = [ x.keyring_name for x in session.query(Keyring).filter(Keyring.active == True).all() ]
1281 # Autofetch the signing key if that's enabled
1282 if autofetch == None:
1283 autofetch = Cnf.get("Dinstall::KeyAutoFetch")
1285 error_msg = retrieve_key(sig_filename)
1287 rejects.append(error_msg)
1288 return (None, rejects)
1290 # Build the command line
1291 status_read, status_write = os.pipe()
1292 cmd = "gpgv --status-fd %s %s %s %s" % (
1293 status_write, gpg_keyring_args(keyrings), sig_filename, data_filename)
1295 # Invoke gpgv on the file
1296 (output, status, exit_status) = gpgv_get_status_output(cmd, status_read, status_write)
1298 # Process the status-fd output
1299 (keywords, internal_error) = process_gpgv_output(status)
1301 # If we failed to parse the status-fd output, let's just whine and bail now
1303 rejects.append("internal error while performing signature check on %s." % (sig_filename))
1304 rejects.append(internal_error, "")
1305 rejects.append("Please report the above errors to the Archive maintainers by replying to this mail.", "")
1306 return (None, rejects)
1308 # Now check for obviously bad things in the processed output
1309 if keywords.has_key("KEYREVOKED"):
1310 rejects.append("The key used to sign %s has been revoked." % (sig_filename))
1311 if keywords.has_key("BADSIG"):
1312 rejects.append("bad signature on %s." % (sig_filename))
1313 if keywords.has_key("ERRSIG") and not keywords.has_key("NO_PUBKEY"):
1314 rejects.append("failed to check signature on %s." % (sig_filename))
1315 if keywords.has_key("NO_PUBKEY"):
1316 args = keywords["NO_PUBKEY"]
1319 rejects.append("The key (0x%s) used to sign %s wasn't found in the keyring(s)." % (key, sig_filename))
1320 if keywords.has_key("BADARMOR"):
1321 rejects.append("ASCII armour of signature was corrupt in %s." % (sig_filename))
1322 if keywords.has_key("NODATA"):
1323 rejects.append("no signature found in %s." % (sig_filename))
1324 if keywords.has_key("EXPKEYSIG"):
1325 args = keywords["EXPKEYSIG"]
1328 rejects.append("Signature made by expired key 0x%s" % (key))
1329 if keywords.has_key("KEYEXPIRED") and not keywords.has_key("GOODSIG"):
1330 args = keywords["KEYEXPIRED"]
1334 if timestamp.count("T") == 0:
1336 expiredate = time.strftime("%Y-%m-%d", time.gmtime(float(timestamp)))
1338 expiredate = "unknown (%s)" % (timestamp)
1340 expiredate = timestamp
1341 rejects.append("The key used to sign %s has expired on %s" % (sig_filename, expiredate))
1343 if len(rejects) > 0:
1344 return (None, rejects)
1346 # Next check gpgv exited with a zero return code
1348 rejects.append("gpgv failed while checking %s." % (sig_filename))
1350 rejects.append(prefix_multi_line_string(status, " [GPG status-fd output:] "))
1352 rejects.append(prefix_multi_line_string(output, " [GPG output:] "))
1353 return (None, rejects)
1355 # Sanity check the good stuff we expect
1356 if not keywords.has_key("VALIDSIG"):
1357 rejects.append("signature on %s does not appear to be valid [No VALIDSIG]." % (sig_filename))
1359 args = keywords["VALIDSIG"]
1361 rejects.append("internal error while checking signature on %s." % (sig_filename))
1363 fingerprint = args[0]
1364 if not keywords.has_key("GOODSIG"):
1365 rejects.append("signature on %s does not appear to be valid [No GOODSIG]." % (sig_filename))
1366 if not keywords.has_key("SIG_ID"):
1367 rejects.append("signature on %s does not appear to be valid [No SIG_ID]." % (sig_filename))
1369 # Finally ensure there's not something we don't recognise
1370 known_keywords = dict(VALIDSIG="",SIG_ID="",GOODSIG="",BADSIG="",ERRSIG="",
1371 SIGEXPIRED="",KEYREVOKED="",NO_PUBKEY="",BADARMOR="",
1372 NODATA="",NOTATION_DATA="",NOTATION_NAME="",KEYEXPIRED="",POLICY_URL="")
1374 for keyword in keywords.keys():
1375 if not known_keywords.has_key(keyword):
1376 rejects.append("found unknown status token '%s' from gpgv with args '%r' in %s." % (keyword, keywords[keyword], sig_filename))
1378 if len(rejects) > 0:
1379 return (None, rejects)
1381 return (fingerprint, [])
1383 ################################################################################
1385 def gpg_get_key_addresses(fingerprint):
1386 """retreive email addresses from gpg key uids for a given fingerprint"""
1387 addresses = key_uid_email_cache.get(fingerprint)
1388 if addresses != None:
1391 cmd = "gpg --no-default-keyring %s --fingerprint %s" \
1392 % (gpg_keyring_args(), fingerprint)
1393 (result, output) = commands.getstatusoutput(cmd)
1395 for l in output.split('\n'):
1396 m = re_gpg_uid.match(l)
1399 address = m.group(1)
1400 if address.endswith('@debian.org'):
1401 # prefer @debian.org addresses
1402 # TODO: maybe not hardcode the domain
1403 addresses.insert(0, address)
1405 addresses.append(m.group(1))
1406 key_uid_email_cache[fingerprint] = addresses
1409 ################################################################################
1411 def get_logins_from_ldap(fingerprint='*'):
1412 """retrieve login from LDAP linked to a given fingerprint"""
1414 LDAPDn = Cnf['Import-LDAP-Fingerprints::LDAPDn']
1415 LDAPServer = Cnf['Import-LDAP-Fingerprints::LDAPServer']
1416 l = ldap.open(LDAPServer)
1417 l.simple_bind_s('','')
1418 Attrs = l.search_s(LDAPDn, ldap.SCOPE_ONELEVEL,
1419 '(keyfingerprint=%s)' % fingerprint,
1420 ['uid', 'keyfingerprint'])
1423 login[elem[1]['keyFingerPrint'][0]] = elem[1]['uid'][0]
1426 ################################################################################
1428 def get_users_from_ldap():
1429 """retrieve login and user names from LDAP"""
1431 LDAPDn = Cnf['Import-LDAP-Fingerprints::LDAPDn']
1432 LDAPServer = Cnf['Import-LDAP-Fingerprints::LDAPServer']
1433 l = ldap.open(LDAPServer)
1434 l.simple_bind_s('','')
1435 Attrs = l.search_s(LDAPDn, ldap.SCOPE_ONELEVEL,
1436 '(uid=*)', ['uid', 'cn', 'mn', 'sn'])
1441 for k in ('cn', 'mn', 'sn'):
1443 if elem[k][0] != '-':
1444 name.append(elem[k][0])
1447 users[' '.join(name)] = elem['uid'][0]
1450 ################################################################################
1452 def clean_symlink (src, dest, root):
1454 Relativize an absolute symlink from 'src' -> 'dest' relative to 'root'.
1457 src = src.replace(root, '', 1)
1458 dest = dest.replace(root, '', 1)
1459 dest = os.path.dirname(dest)
1460 new_src = '../' * len(dest.split('/'))
1461 return new_src + src
1463 ################################################################################
1465 def temp_filename(directory=None, prefix="dak", suffix="", mode=None, group=None):
1467 Return a secure and unique filename by pre-creating it.
1469 @type directory: str
1470 @param directory: If non-null it will be the directory the file is pre-created in.
1473 @param prefix: The filename will be prefixed with this string
1476 @param suffix: The filename will end with this string
1479 @param mode: If set the file will get chmodded to those permissions
1482 @param group: If set the file will get chgrped to the specified group.
1485 @return: Returns a pair (fd, name)
1488 (tfd, tfname) = tempfile.mkstemp(suffix, prefix, directory)
1490 os.chmod(tfname, mode)
1492 gid = grp.getgrnam(group).gr_gid
1493 os.chown(tfname, -1, gid)
1494 return (tfd, tfname)
1496 ################################################################################
1498 def temp_dirname(parent=None, prefix="dak", suffix="", mode=None, group=None):
1500 Return a secure and unique directory by pre-creating it.
1503 @param parent: If non-null it will be the directory the directory is pre-created in.
1506 @param prefix: The filename will be prefixed with this string
1509 @param suffix: The filename will end with this string
1512 @param mode: If set the file will get chmodded to those permissions
1515 @param group: If set the file will get chgrped to the specified group.
1518 @return: Returns a pair (fd, name)
1522 tfname = tempfile.mkdtemp(suffix, prefix, parent)
1524 os.chmod(tfname, mode)
1526 gid = grp.getgrnam(group).gr_gid
1527 os.chown(tfname, -1, gid)
1530 ################################################################################
1532 def is_email_alias(email):
1533 """ checks if the user part of the email is listed in the alias file """
1535 if alias_cache == None:
1536 aliasfn = which_alias_file()
1539 for l in open(aliasfn):
1540 alias_cache.add(l.split(':')[0])
1541 uid = email.split('@')[0]
1542 return uid in alias_cache
1544 ################################################################################
1546 def get_changes_files(from_dir):
1548 Takes a directory and lists all .changes files in it (as well as chdir'ing
1549 to the directory; this is due to broken behaviour on the part of p-u/p-a
1550 when you're not in the right place)
1552 Returns a list of filenames
1555 # Much of the rest of p-u/p-a depends on being in the right place
1557 changes_files = [x for x in os.listdir(from_dir) if x.endswith('.changes')]
1558 except OSError as e:
1559 fubar("Failed to read list from directory %s (%s)" % (from_dir, e))
1561 return changes_files
1563 ################################################################################
1565 Cnf = config.Config().Cnf
1567 ################################################################################
1569 def parse_wnpp_bug_file(file = "/srv/ftp-master.debian.org/scripts/masterfiles/wnpp_rm"):
1571 Parses the wnpp bug list available at http://qa.debian.org/data/bts/wnpp_rm
1572 Well, actually it parsed a local copy, but let's document the source
1575 returns a dict associating source package name with a list of open wnpp
1576 bugs (Yes, there might be more than one)
1582 lines = f.readlines()
1583 except IOError as e:
1584 print "Warning: Couldn't open %s; don't know about WNPP bugs, so won't close any." % file
1589 splited_line = line.split(": ", 1)
1590 if len(splited_line) > 1:
1591 wnpp[splited_line[0]] = splited_line[1].split("|")
1593 for source in wnpp.keys():
1595 for wnpp_bug in wnpp[source]:
1596 bug_no = re.search("(\d)+", wnpp_bug).group()
1602 ################################################################################
1604 def get_packages_from_ftp(root, suite, component, architecture):
1606 Returns an object containing apt_pkg-parseable data collected by
1607 aggregating Packages.gz files gathered for each architecture.
1610 @param root: path to ftp archive root directory
1613 @param suite: suite to extract files from
1615 @type component: string
1616 @param component: component to extract files from
1618 @type architecture: string
1619 @param architecture: architecture to extract files from
1622 @return: apt_pkg class containing package data
1624 filename = "%s/dists/%s/%s/binary-%s/Packages.gz" % (root, suite, component, architecture)
1625 (fd, temp_file) = temp_filename()
1626 (result, output) = commands.getstatusoutput("gunzip -c %s > %s" % (filename, temp_file))
1628 fubar("Gunzip invocation failed!\n%s\n" % (output), result)
1629 filename = "%s/dists/%s/%s/debian-installer/binary-%s/Packages.gz" % (root, suite, component, architecture)
1630 if os.path.exists(filename):
1631 (result, output) = commands.getstatusoutput("gunzip -c %s >> %s" % (filename, temp_file))
1633 fubar("Gunzip invocation failed!\n%s\n" % (output), result)
1634 packages = open_file(temp_file)
1635 Packages = apt_pkg.TagFile(packages)
1636 os.unlink(temp_file)
1639 ################################################################################
1641 def deb_extract_control(fh):
1642 """extract DEBIAN/control from a binary package"""
1643 return apt_inst.DebFile(fh).control.extractdata("control")
1645 ################################################################################
1647 def mail_addresses_for_upload(maintainer, changed_by, fingerprint):
1648 """mail addresses to contact for an upload
1650 @type maintainer: str
1651 @param maintainer: Maintainer field of the .changes file
1653 @type changed_by: str
1654 @param changed_by: Changed-By field of the .changes file
1656 @type fingerprint: str
1657 @param fingerprint: fingerprint of the key used to sign the upload
1660 @return: list of RFC 2047-encoded mail addresses to contact regarding
1663 addresses = [maintainer]
1664 if changed_by != maintainer:
1665 addresses.append(changed_by)
1667 fpr_addresses = gpg_get_key_addresses(fingerprint)
1668 if len(fpr_addresses) > 0 and fix_maintainer(changed_by)[3] not in fpr_addresses and fix_maintainer(maintainer)[3] not in fpr_addresses:
1669 addresses.append(fpr_addresses[0])
1671 encoded_addresses = [ fix_maintainer(e)[1] for e in addresses ]
1672 return encoded_addresses
1674 ################################################################################
1676 def call_editor(text="", suffix=".txt"):
1677 """run editor and return the result as a string
1680 @param text: initial text
1683 @param suffix: extension for temporary file
1686 @return: string with the edited text
1688 editor = os.environ.get('VISUAL', os.environ.get('EDITOR', 'vi'))
1689 tmp = tempfile.NamedTemporaryFile(suffix=suffix, delete=False)
1693 daklib.daksubprocess.check_call([editor, tmp.name])
1694 return open(tmp.name, 'r').read()
1698 ################################################################################
1700 def check_reverse_depends(removals, suite, arches=None, session=None, cruft=False):
1701 dbsuite = get_suite(suite, session)
1702 overridesuite = dbsuite
1703 if dbsuite.overridesuite is not None:
1704 overridesuite = get_suite(dbsuite.overridesuite, session)
1709 all_arches = set(arches)
1711 all_arches = set([x.arch_string for x in get_suite_architectures(suite)])
1712 all_arches -= set(["source", "all"])
1713 metakey_d = get_or_set_metadatakey("Depends", session)
1714 metakey_p = get_or_set_metadatakey("Provides", session)
1716 'suite_id': dbsuite.suite_id,
1717 'metakey_d_id': metakey_d.key_id,
1718 'metakey_p_id': metakey_p.key_id,
1720 for architecture in all_arches | set(['all']):
1723 virtual_packages = {}
1724 params['arch_id'] = get_architecture(architecture, session).arch_id
1727 SELECT b.id, b.package, s.source, c.name as component,
1728 (SELECT bmd.value FROM binaries_metadata bmd WHERE bmd.bin_id = b.id AND bmd.key_id = :metakey_d_id) AS depends,
1729 (SELECT bmp.value FROM binaries_metadata bmp WHERE bmp.bin_id = b.id AND bmp.key_id = :metakey_p_id) AS provides
1731 JOIN bin_associations ba ON b.id = ba.bin AND ba.suite = :suite_id
1732 JOIN source s ON b.source = s.id
1733 JOIN files_archive_map af ON b.file = af.file_id
1734 JOIN component c ON af.component_id = c.id
1735 WHERE b.architecture = :arch_id'''
1736 query = session.query('id', 'package', 'source', 'component', 'depends', 'provides'). \
1737 from_statement(statement).params(params)
1738 for binary_id, package, source, component, depends, provides in query:
1739 sources[package] = source
1740 p2c[package] = component
1741 if depends is not None:
1742 deps[package] = depends
1743 # Maintain a counter for each virtual package. If a
1744 # Provides: exists, set the counter to 0 and count all
1745 # provides by a package not in the list for removal.
1746 # If the counter stays 0 at the end, we know that only
1747 # the to-be-removed packages provided this virtual
1749 if provides is not None:
1750 for virtual_pkg in provides.split(","):
1751 virtual_pkg = virtual_pkg.strip()
1752 if virtual_pkg == package: continue
1753 if not virtual_packages.has_key(virtual_pkg):
1754 virtual_packages[virtual_pkg] = 0
1755 if package not in removals:
1756 virtual_packages[virtual_pkg] += 1
1758 # If a virtual package is only provided by the to-be-removed
1759 # packages, treat the virtual package as to-be-removed too.
1760 for virtual_pkg in virtual_packages.keys():
1761 if virtual_packages[virtual_pkg] == 0:
1762 removals.append(virtual_pkg)
1764 # Check binary dependencies (Depends)
1765 for package in deps.keys():
1766 if package in removals: continue
1769 parsed_dep += apt_pkg.parse_depends(deps[package])
1770 except ValueError as e:
1771 print "Error for package %s: %s" % (package, e)
1772 for dep in parsed_dep:
1773 # Check for partial breakage. If a package has a ORed
1774 # dependency, there is only a dependency problem if all
1775 # packages in the ORed depends will be removed.
1777 for dep_package, _, _ in dep:
1778 if dep_package in removals:
1780 if unsat == len(dep):
1781 component = p2c[package]
1782 source = sources[package]
1783 if component != "main":
1784 source = "%s/%s" % (source, component)
1785 all_broken.setdefault(source, {}).setdefault(package, set()).add(architecture)
1790 print " - broken Depends:"
1792 print "# Broken Depends:"
1793 for source, bindict in sorted(all_broken.items()):
1795 for binary, arches in sorted(bindict.items()):
1796 if arches == all_arches or 'all' in arches:
1797 lines.append(binary)
1799 lines.append('%s [%s]' % (binary, ' '.join(sorted(arches))))
1801 print ' %s: %s' % (source, lines[0])
1803 print '%s: %s' % (source, lines[0])
1804 for line in lines[1:]:
1806 print ' ' + ' ' * (len(source) + 2) + line
1808 print ' ' * (len(source) + 2) + line
1812 # Check source dependencies (Build-Depends and Build-Depends-Indep)
1814 metakey_bd = get_or_set_metadatakey("Build-Depends", session)
1815 metakey_bdi = get_or_set_metadatakey("Build-Depends-Indep", session)
1817 'suite_id': dbsuite.suite_id,
1818 'metakey_ids': (metakey_bd.key_id, metakey_bdi.key_id),
1821 SELECT s.id, s.source, string_agg(sm.value, ', ') as build_dep
1823 JOIN source_metadata sm ON s.id = sm.src_id
1825 (SELECT source FROM src_associations
1826 WHERE suite = :suite_id)
1827 AND sm.key_id in :metakey_ids
1828 GROUP BY s.id, s.source'''
1829 query = session.query('id', 'source', 'build_dep').from_statement(statement). \
1831 for source_id, source, build_dep in query:
1832 if source in removals: continue
1834 if build_dep is not None:
1835 # Remove [arch] information since we want to see breakage on all arches
1836 build_dep = re_build_dep_arch.sub("", build_dep)
1838 parsed_dep += apt_pkg.parse_depends(build_dep)
1839 except ValueError as e:
1840 print "Error for source %s: %s" % (source, e)
1841 for dep in parsed_dep:
1843 for dep_package, _, _ in dep:
1844 if dep_package in removals:
1846 if unsat == len(dep):
1847 component, = session.query(Component.component_name) \
1848 .join(Component.overrides) \
1849 .filter(Override.suite == overridesuite) \
1850 .filter(Override.package == re.sub('/(contrib|non-free)$', '', source)) \
1851 .join(Override.overridetype).filter(OverrideType.overridetype == 'dsc') \
1853 if component != "main":
1854 source = "%s/%s" % (source, component)
1855 all_broken.setdefault(source, set()).add(pp_deps(dep))
1860 print " - broken Build-Depends:"
1862 print "# Broken Build-Depends:"
1863 for source, bdeps in sorted(all_broken.items()):
1864 bdeps = sorted(bdeps)
1866 print ' %s: %s' % (source, bdeps[0])
1868 print '%s: %s' % (source, bdeps[0])
1869 for bdep in bdeps[1:]:
1871 print ' ' + ' ' * (len(source) + 2) + bdep
1873 print ' ' * (len(source) + 2) + bdep