+ self.Subst["__SUITE__"] = ", ".join(self.pkg.changes["distribution"])
+
+ ###########################################################################
+ def load_changes(self, filename):
+ """
+ Load a changes file and setup a dictionary around it. Also checks for mandantory
+ fields within.
+
+ @type filename: string
+ @param filename: Changes filename, full path.
+
+ @rtype: boolean
+ @return: whether the changes file was valid or not. We may want to
+ reject even if this is True (see what gets put in self.rejects).
+ This is simply to prevent us even trying things later which will
+ fail because we couldn't properly parse the file.
+ """
+ Cnf = Config()
+ self.pkg.changes_file = filename
+
+ # Parse the .changes field into a dictionary
+ try:
+ self.pkg.changes.update(parse_changes(filename))
+ except CantOpenError:
+ self.rejects.append("%s: can't read file." % (filename))
+ return False
+ except ParseChangesError, line:
+ self.rejects.append("%s: parse error, can't grok: %s." % (filename, line))
+ return False
+ except ChangesUnicodeError:
+ self.rejects.append("%s: changes file not proper utf-8" % (filename))
+ return False
+
+ # Parse the Files field from the .changes into another dictionary
+ try:
+ self.pkg.files.update(utils.build_file_list(self.pkg.changes))
+ except ParseChangesError, line:
+ self.rejects.append("%s: parse error, can't grok: %s." % (filename, line))
+ return False
+ except UnknownFormatError, format:
+ self.rejects.append("%s: unknown format '%s'." % (filename, format))
+ return False
+
+ # Check for mandatory fields
+ for i in ("distribution", "source", "binary", "architecture",
+ "version", "maintainer", "files", "changes", "description"):
+ if not self.pkg.changes.has_key(i):
+ # Avoid undefined errors later
+ self.rejects.append("%s: Missing mandatory field `%s'." % (filename, i))
+ return False
+
+ # Strip a source version in brackets from the source field
+ if re_strip_srcver.search(self.pkg.changes["source"]):
+ self.pkg.changes["source"] = re_strip_srcver.sub('', self.pkg.changes["source"])
+
+ # Ensure the source field is a valid package name.
+ if not re_valid_pkg_name.match(self.pkg.changes["source"]):
+ self.rejects.append("%s: invalid source name '%s'." % (filename, self.pkg.changes["source"]))
+
+ # Split multi-value fields into a lower-level dictionary
+ for i in ("architecture", "distribution", "binary", "closes"):
+ o = self.pkg.changes.get(i, "")
+ if o != "":
+ del self.pkg.changes[i]
+
+ self.pkg.changes[i] = {}
+
+ for j in o.split():
+ self.pkg.changes[i][j] = 1
+
+ # Fix the Maintainer: field to be RFC822/2047 compatible
+ try:
+ (self.pkg.changes["maintainer822"],
+ self.pkg.changes["maintainer2047"],
+ self.pkg.changes["maintainername"],
+ self.pkg.changes["maintaineremail"]) = \
+ fix_maintainer (self.pkg.changes["maintainer"])
+ except ParseMaintError, msg:
+ self.rejects.append("%s: Maintainer field ('%s') failed to parse: %s" \
+ % (filename, self.pkg.changes["maintainer"], msg))
+
+ # ...likewise for the Changed-By: field if it exists.
+ try:
+ (self.pkg.changes["changedby822"],
+ self.pkg.changes["changedby2047"],
+ self.pkg.changes["changedbyname"],
+ self.pkg.changes["changedbyemail"]) = \
+ fix_maintainer (self.pkg.changes.get("changed-by", ""))
+ except ParseMaintError, msg:
+ self.pkg.changes["changedby822"] = ""
+ self.pkg.changes["changedby2047"] = ""
+ self.pkg.changes["changedbyname"] = ""
+ self.pkg.changes["changedbyemail"] = ""
+
+ self.rejects.append("%s: Changed-By field ('%s') failed to parse: %s" \
+ % (filename, self.pkg.changes["changed-by"], msg))
+
+ # Ensure all the values in Closes: are numbers
+ if self.pkg.changes.has_key("closes"):
+ for i in self.pkg.changes["closes"].keys():
+ if re_isanum.match (i) == None:
+ self.rejects.append(("%s: `%s' from Closes field isn't a number." % (filename, i)))
+
+ # chopversion = no epoch; chopversion2 = no epoch and no revision (e.g. for .orig.tar.gz comparison)
+ self.pkg.changes["chopversion"] = re_no_epoch.sub('', self.pkg.changes["version"])
+ self.pkg.changes["chopversion2"] = re_no_revision.sub('', self.pkg.changes["chopversion"])
+
+ # Check the .changes is non-empty
+ if not self.pkg.files:
+ self.rejects.append("%s: nothing to do (Files field is empty)." % (os.path.basename(self.pkg.changes_file)))
+ return False
+
+ # Changes was syntactically valid even if we'll reject
+ return True
+
+ ###########################################################################
+
+ def check_distributions(self):
+ "Check and map the Distribution field"
+
+ Cnf = Config()
+
+ # Handle suite mappings
+ for m in Cnf.ValueList("SuiteMappings"):
+ args = m.split()
+ mtype = args[0]
+ if mtype == "map" or mtype == "silent-map":
+ (source, dest) = args[1:3]
+ if self.pkg.changes["distribution"].has_key(source):
+ del self.pkg.changes["distribution"][source]
+ self.pkg.changes["distribution"][dest] = 1
+ if mtype != "silent-map":
+ self.notes.append("Mapping %s to %s." % (source, dest))
+ if self.pkg.changes.has_key("distribution-version"):
+ if self.pkg.changes["distribution-version"].has_key(source):
+ self.pkg.changes["distribution-version"][source]=dest
+ elif mtype == "map-unreleased":
+ (source, dest) = args[1:3]
+ if self.pkg.changes["distribution"].has_key(source):
+ for arch in self.pkg.changes["architecture"].keys():
+ if arch not in [ a.arch_string for a in get_suite_architectures(source) ]:
+ self.notes.append("Mapping %s to %s for unreleased architecture %s." % (source, dest, arch))
+ del self.pkg.changes["distribution"][source]
+ self.pkg.changes["distribution"][dest] = 1
+ break
+ elif mtype == "ignore":
+ suite = args[1]
+ if self.pkg.changes["distribution"].has_key(suite):
+ del self.pkg.changes["distribution"][suite]
+ self.warnings.append("Ignoring %s as a target suite." % (suite))
+ elif mtype == "reject":
+ suite = args[1]
+ if self.pkg.changes["distribution"].has_key(suite):
+ self.rejects.append("Uploads to %s are not accepted." % (suite))
+ elif mtype == "propup-version":
+ # give these as "uploaded-to(non-mapped) suites-to-add-when-upload-obsoletes"
+ #
+ # changes["distribution-version"] looks like: {'testing': 'testing-proposed-updates'}
+ if self.pkg.changes["distribution"].has_key(args[1]):
+ self.pkg.changes.setdefault("distribution-version", {})
+ for suite in args[2:]:
+ self.pkg.changes["distribution-version"][suite] = suite
+
+ # Ensure there is (still) a target distribution
+ if len(self.pkg.changes["distribution"].keys()) < 1:
+ self.rejects.append("No valid distribution remaining.")
+
+ # Ensure target distributions exist
+ for suite in self.pkg.changes["distribution"].keys():
+ if not Cnf.has_key("Suite::%s" % (suite)):
+ self.rejects.append("Unknown distribution `%s'." % (suite))
+
+ ###########################################################################
+
+ def binary_file_checks(self, f, session):
+ cnf = Config()
+ entry = self.pkg.files[f]
+
+ # Extract package control information
+ deb_file = utils.open_file(f)
+ try:
+ control = apt_pkg.ParseSection(apt_inst.debExtractControl(deb_file))
+ except:
+ self.rejects.append("%s: debExtractControl() raised %s." % (f, sys.exc_type))
+ deb_file.close()
+ # Can't continue, none of the checks on control would work.
+ return
+
+ # Check for mandantory "Description:"
+ deb_file.seek(0)
+ try:
+ apt_pkg.ParseSection(apt_inst.debExtractControl(deb_file))["Description"] + '\n'
+ except:
+ self.rejects.append("%s: Missing Description in binary package" % (f))
+ return
+
+ deb_file.close()
+
+ # Check for mandatory fields
+ for field in [ "Package", "Architecture", "Version" ]:
+ if control.Find(field) == None:
+ # Can't continue
+ self.rejects.append("%s: No %s field in control." % (f, field))
+ return
+
+ # Ensure the package name matches the one give in the .changes
+ if not self.pkg.changes["binary"].has_key(control.Find("Package", "")):
+ self.rejects.append("%s: control file lists name as `%s', which isn't in changes file." % (f, control.Find("Package", "")))
+
+ # Validate the package field
+ package = control.Find("Package")
+ if not re_valid_pkg_name.match(package):
+ self.rejects.append("%s: invalid package name '%s'." % (f, package))
+
+ # Validate the version field
+ version = control.Find("Version")
+ if not re_valid_version.match(version):
+ self.rejects.append("%s: invalid version number '%s'." % (f, version))
+
+ # Ensure the architecture of the .deb is one we know about.
+ default_suite = cnf.get("Dinstall::DefaultSuite", "Unstable")
+ architecture = control.Find("Architecture")
+ upload_suite = self.pkg.changes["distribution"].keys()[0]
+
+ if architecture not in [a.arch_string for a in get_suite_architectures(default_suite, session = session)] \
+ and architecture not in [a.arch_string for a in get_suite_architectures(upload_suite, session = session)]:
+ self.rejects.append("Unknown architecture '%s'." % (architecture))
+
+ # Ensure the architecture of the .deb is one of the ones
+ # listed in the .changes.
+ if not self.pkg.changes["architecture"].has_key(architecture):
+ self.rejects.append("%s: control file lists arch as `%s', which isn't in changes file." % (f, architecture))
+
+ # Sanity-check the Depends field
+ depends = control.Find("Depends")
+ if depends == '':
+ self.rejects.append("%s: Depends field is empty." % (f))
+
+ # Sanity-check the Provides field
+ provides = control.Find("Provides")
+ if provides:
+ provide = re_spacestrip.sub('', provides)
+ if provide == '':
+ self.rejects.append("%s: Provides field is empty." % (f))
+ prov_list = provide.split(",")
+ for prov in prov_list:
+ if not re_valid_pkg_name.match(prov):
+ self.rejects.append("%s: Invalid Provides field content %s." % (f, prov))
+
+ # If there is a Built-Using field, we need to check we can find the
+ # exact source version
+ built_using = control.Find("Built-Using")
+ if built_using:
+ try:
+ entry["built-using"] = []
+ for dep in apt_pkg.parse_depends(built_using):
+ bu_s, bu_v, bu_e = dep[0]
+ # Check that it's an exact match dependency and we have
+ # some form of version
+ if bu_e != "=" or len(bu_v) < 1:
+ self.rejects.append("%s: Built-Using contains non strict dependency (%s %s %s)" % (f, bu_s, bu_e, bu_v))
+ else:
+ # Find the source id for this version
+ bu_so = get_sources_from_name(bu_s, version=bu_v, session = session)
+ if len(bu_so) != 1:
+ self.rejects.append("%s: Built-Using (%s = %s): Cannot find source package" % (f, bu_s, bu_v))
+ else:
+ entry["built-using"].append( (bu_so[0].source, bu_so[0].version, ) )
+
+ except ValueError, e:
+ self.rejects.append("%s: Cannot parse Built-Using field: %s" % (f, str(e)))
+
+
+ # Check the section & priority match those given in the .changes (non-fatal)
+ if control.Find("Section") and entry["section"] != "" \
+ and entry["section"] != control.Find("Section"):
+ self.warnings.append("%s control file lists section as `%s', but changes file has `%s'." % \
+ (f, control.Find("Section", ""), entry["section"]))
+ if control.Find("Priority") and entry["priority"] != "" \
+ and entry["priority"] != control.Find("Priority"):
+ self.warnings.append("%s control file lists priority as `%s', but changes file has `%s'." % \
+ (f, control.Find("Priority", ""), entry["priority"]))
+
+ entry["package"] = package
+ entry["architecture"] = architecture
+ entry["version"] = version
+ entry["maintainer"] = control.Find("Maintainer", "")
+
+ if f.endswith(".udeb"):
+ self.pkg.files[f]["dbtype"] = "udeb"
+ elif f.endswith(".deb"):
+ self.pkg.files[f]["dbtype"] = "deb"
+ else:
+ self.rejects.append("%s is neither a .deb or a .udeb." % (f))
+
+ entry["source"] = control.Find("Source", entry["package"])
+
+ # Get the source version
+ source = entry["source"]
+ source_version = ""
+
+ if source.find("(") != -1:
+ m = re_extract_src_version.match(source)
+ source = m.group(1)
+ source_version = m.group(2)
+
+ if not source_version:
+ source_version = self.pkg.files[f]["version"]
+
+ entry["source package"] = source
+ entry["source version"] = source_version
+
+ # Ensure the filename matches the contents of the .deb
+ m = re_isadeb.match(f)
+
+ # package name
+ file_package = m.group(1)
+ if entry["package"] != file_package:
+ self.rejects.append("%s: package part of filename (%s) does not match package name in the %s (%s)." % \
+ (f, file_package, entry["dbtype"], entry["package"]))
+ epochless_version = re_no_epoch.sub('', control.Find("Version"))
+
+ # version
+ file_version = m.group(2)
+ if epochless_version != file_version:
+ self.rejects.append("%s: version part of filename (%s) does not match package version in the %s (%s)." % \
+ (f, file_version, entry["dbtype"], epochless_version))
+
+ # architecture
+ file_architecture = m.group(3)
+ if entry["architecture"] != file_architecture:
+ self.rejects.append("%s: architecture part of filename (%s) does not match package architecture in the %s (%s)." % \
+ (f, file_architecture, entry["dbtype"], entry["architecture"]))
+
+ # Check for existent source
+ source_version = entry["source version"]
+ source_package = entry["source package"]
+ if self.pkg.changes["architecture"].has_key("source"):
+ if source_version != self.pkg.changes["version"]:
+ self.rejects.append("source version (%s) for %s doesn't match changes version %s." % \
+ (source_version, f, self.pkg.changes["version"]))
+ else:
+ # Check in the SQL database
+ if not source_exists(source_package, source_version, suites = \
+ self.pkg.changes["distribution"].keys(), session = session):
+ # Check in one of the other directories
+ source_epochless_version = re_no_epoch.sub('', source_version)
+ dsc_filename = "%s_%s.dsc" % (source_package, source_epochless_version)
+ if os.path.exists(os.path.join(cnf["Dir::Queue::Byhand"], dsc_filename)):
+ entry["byhand"] = 1
+ elif os.path.exists(os.path.join(cnf["Dir::Queue::New"], dsc_filename)):
+ entry["new"] = 1
+ else:
+ dsc_file_exists = False
+ for myq in ["Embargoed", "Unembargoed", "ProposedUpdates", "OldProposedUpdates"]:
+ if cnf.has_key("Dir::Queue::%s" % (myq)):
+ if os.path.exists(os.path.join(cnf["Dir::Queue::" + myq], dsc_filename)):
+ dsc_file_exists = True
+ break
+
+ if not dsc_file_exists:
+ self.rejects.append("no source found for %s %s (%s)." % (source_package, source_version, f))
+
+ # Check the version and for file overwrites
+ self.check_binary_against_db(f, session)
+
+ def source_file_checks(self, f, session):
+ entry = self.pkg.files[f]
+
+ m = re_issource.match(f)
+ if not m:
+ return
+
+ entry["package"] = m.group(1)
+ entry["version"] = m.group(2)
+ entry["type"] = m.group(3)
+
+ # Ensure the source package name matches the Source filed in the .changes
+ if self.pkg.changes["source"] != entry["package"]:
+ self.rejects.append("%s: changes file doesn't say %s for Source" % (f, entry["package"]))
+
+ # Ensure the source version matches the version in the .changes file
+ if re_is_orig_source.match(f):
+ changes_version = self.pkg.changes["chopversion2"]
+ else:
+ changes_version = self.pkg.changes["chopversion"]
+
+ if changes_version != entry["version"]:
+ self.rejects.append("%s: should be %s according to changes file." % (f, changes_version))
+
+ # Ensure the .changes lists source in the Architecture field
+ if not self.pkg.changes["architecture"].has_key("source"):
+ self.rejects.append("%s: changes file doesn't list `source' in Architecture field." % (f))
+
+ # Check the signature of a .dsc file
+ if entry["type"] == "dsc":
+ # check_signature returns either:
+ # (None, [list, of, rejects]) or (signature, [])
+ (self.pkg.dsc["fingerprint"], rejects) = utils.check_signature(f)
+ for j in rejects:
+ self.rejects.append(j)
+
+ entry["architecture"] = "source"
+
+ def per_suite_file_checks(self, f, suite, session):
+ cnf = Config()
+ entry = self.pkg.files[f]
+
+ # Skip byhand
+ if entry.has_key("byhand"):
+ return
+
+ # Check we have fields we need to do these checks
+ oktogo = True
+ for m in ['component', 'package', 'priority', 'size', 'md5sum']:
+ if not entry.has_key(m):
+ self.rejects.append("file '%s' does not have field %s set" % (f, m))
+ oktogo = False
+
+ if not oktogo:
+ return
+
+ # Handle component mappings
+ for m in cnf.ValueList("ComponentMappings"):
+ (source, dest) = m.split()
+ if entry["component"] == source:
+ entry["original component"] = source
+ entry["component"] = dest
+
+ # Ensure the component is valid for the target suite
+ if cnf.has_key("Suite:%s::Components" % (suite)) and \
+ entry["component"] not in cnf.ValueList("Suite::%s::Components" % (suite)):
+ self.rejects.append("unknown component `%s' for suite `%s'." % (entry["component"], suite))
+ return
+
+ # Validate the component
+ if not get_component(entry["component"], session):
+ self.rejects.append("file '%s' has unknown component '%s'." % (f, entry["component"]))
+ return
+
+ # See if the package is NEW
+ if not self.in_override_p(entry["package"], entry["component"], suite, entry.get("dbtype",""), f, session):
+ entry["new"] = 1
+
+ # Validate the priority
+ if entry["priority"].find('/') != -1:
+ self.rejects.append("file '%s' has invalid priority '%s' [contains '/']." % (f, entry["priority"]))
+
+ # Determine the location
+ location = cnf["Dir::Pool"]
+ l = get_location(location, entry["component"], session=session)
+ if l is None:
+ self.rejects.append("[INTERNAL ERROR] couldn't determine location (Component: %s)" % entry["component"])
+ entry["location id"] = -1
+ else:
+ entry["location id"] = l.location_id
+
+ # Check the md5sum & size against existing files (if any)
+ entry["pool name"] = utils.poolify(self.pkg.changes["source"], entry["component"])
+
+ found, poolfile = check_poolfile(os.path.join(entry["pool name"], f),
+ entry["size"], entry["md5sum"], entry["location id"])
+
+ if found is None:
+ self.rejects.append("INTERNAL ERROR, get_files_id() returned multiple matches for %s." % (f))
+ elif found is False and poolfile is not None:
+ self.rejects.append("md5sum and/or size mismatch on existing copy of %s." % (f))
+ else:
+ if poolfile is None:
+ entry["files id"] = None
+ else:
+ entry["files id"] = poolfile.file_id
+
+ # Check for packages that have moved from one component to another
+ entry['suite'] = suite
+ arch_list = [entry["architecture"], 'all']
+ component = get_component_by_package_suite(self.pkg.files[f]['package'], \
+ [suite], arch_list = arch_list, session = session)
+ if component is not None:
+ entry["othercomponents"] = component
+
+ def check_files(self, action=True):
+ file_keys = self.pkg.files.keys()
+ holding = Holding()
+ cnf = Config()
+
+ if action:
+ cwd = os.getcwd()
+ os.chdir(self.pkg.directory)
+ for f in file_keys:
+ ret = holding.copy_to_holding(f)
+ if ret is not None:
+ self.warnings.append('Could not copy %s to holding; will attempt to find in DB later' % f)
+
+ os.chdir(cwd)
+
+ # check we already know the changes file
+ # [NB: this check must be done post-suite mapping]
+ base_filename = os.path.basename(self.pkg.changes_file)
+
+ session = DBConn().session()
+
+ try:
+ dbc = session.query(DBChange).filter_by(changesname=base_filename).one()
+ # if in the pool or in a queue other than unchecked, reject
+ if (dbc.in_queue is None) \
+ or (dbc.in_queue is not None
+ and dbc.in_queue.queue_name not in ["unchecked", "newstage"]):
+ self.rejects.append("%s file already known to dak" % base_filename)
+ except NoResultFound, e:
+ # not known, good
+ pass
+
+ has_binaries = False
+ has_source = False
+
+ for f, entry in self.pkg.files.items():
+ # Ensure the file does not already exist in one of the accepted directories
+ for d in [ "Byhand", "New", "ProposedUpdates", "OldProposedUpdates", "Embargoed", "Unembargoed" ]:
+ if not cnf.has_key("Dir::Queue::%s" % (d)): continue
+ if os.path.exists(os.path.join(cnf["Dir::Queue::%s" % (d) ], f)):
+ self.rejects.append("%s file already exists in the %s directory." % (f, d))
+
+ if not re_taint_free.match(f):
+ self.rejects.append("!!WARNING!! tainted filename: '%s'." % (f))
+
+ # Check the file is readable
+ if os.access(f, os.R_OK) == 0:
+ # When running in -n, copy_to_holding() won't have
+ # generated the reject_message, so we need to.
+ if action:
+ if os.path.exists(f):
+ self.rejects.append("Can't read `%s'. [permission denied]" % (f))
+ else:
+ # Don't directly reject, mark to check later to deal with orig's
+ # we can find in the pool
+ self.later_check_files.append(f)
+ entry["type"] = "unreadable"
+ continue
+
+ # If it's byhand skip remaining checks
+ if entry["section"] == "byhand" or entry["section"][:4] == "raw-":
+ entry["byhand"] = 1
+ entry["type"] = "byhand"
+
+ # Checks for a binary package...
+ elif re_isadeb.match(f):
+ has_binaries = True
+ entry["type"] = "deb"
+
+ # This routine appends to self.rejects/warnings as appropriate
+ self.binary_file_checks(f, session)
+
+ # Checks for a source package...
+ elif re_issource.match(f):
+ has_source = True
+
+ # This routine appends to self.rejects/warnings as appropriate
+ self.source_file_checks(f, session)
+
+ # Not a binary or source package? Assume byhand...
+ else:
+ entry["byhand"] = 1
+ entry["type"] = "byhand"
+
+ # Per-suite file checks
+ entry["oldfiles"] = {}
+ for suite in self.pkg.changes["distribution"].keys():
+ self.per_suite_file_checks(f, suite, session)
+
+ session.close()
+
+ # If the .changes file says it has source, it must have source.
+ if self.pkg.changes["architecture"].has_key("source"):
+ if not has_source:
+ self.rejects.append("no source found and Architecture line in changes mention source.")
+
+ if not has_binaries and cnf.FindB("Dinstall::Reject::NoSourceOnly"):
+ self.rejects.append("source only uploads are not supported.")
+
+ ###########################################################################
+ def check_dsc(self, action=True, session=None):
+ """Returns bool indicating whether or not the source changes are valid"""
+ # Ensure there is source to check
+ if not self.pkg.changes["architecture"].has_key("source"):
+ return True
+
+ # Find the .dsc
+ dsc_filename = None
+ for f, entry in self.pkg.files.items():
+ if entry["type"] == "dsc":
+ if dsc_filename:
+ self.rejects.append("can not process a .changes file with multiple .dsc's.")
+ return False
+ else:
+ dsc_filename = f
+
+ # If there isn't one, we have nothing to do. (We have reject()ed the upload already)
+ if not dsc_filename:
+ self.rejects.append("source uploads must contain a dsc file")
+ return False
+
+ # Parse the .dsc file
+ try:
+ self.pkg.dsc.update(utils.parse_changes(dsc_filename, signing_rules=1, dsc_file=1))
+ except CantOpenError:
+ # if not -n copy_to_holding() will have done this for us...
+ if not action:
+ self.rejects.append("%s: can't read file." % (dsc_filename))
+ except ParseChangesError, line:
+ self.rejects.append("%s: parse error, can't grok: %s." % (dsc_filename, line))
+ except InvalidDscError, line:
+ self.rejects.append("%s: syntax error on line %s." % (dsc_filename, line))
+ except ChangesUnicodeError:
+ self.rejects.append("%s: dsc file not proper utf-8." % (dsc_filename))
+
+ # Build up the file list of files mentioned by the .dsc
+ try:
+ self.pkg.dsc_files.update(utils.build_file_list(self.pkg.dsc, is_a_dsc=1))
+ except NoFilesFieldError:
+ self.rejects.append("%s: no Files: field." % (dsc_filename))
+ return False
+ except UnknownFormatError, format:
+ self.rejects.append("%s: unknown format '%s'." % (dsc_filename, format))
+ return False
+ except ParseChangesError, line:
+ self.rejects.append("%s: parse error, can't grok: %s." % (dsc_filename, line))
+ return False
+
+ # Enforce mandatory fields
+ for i in ("format", "source", "version", "binary", "maintainer", "architecture", "files"):
+ if not self.pkg.dsc.has_key(i):
+ self.rejects.append("%s: missing mandatory field `%s'." % (dsc_filename, i))
+ return False
+
+ # Validate the source and version fields
+ if not re_valid_pkg_name.match(self.pkg.dsc["source"]):
+ self.rejects.append("%s: invalid source name '%s'." % (dsc_filename, self.pkg.dsc["source"]))
+ if not re_valid_version.match(self.pkg.dsc["version"]):
+ self.rejects.append("%s: invalid version number '%s'." % (dsc_filename, self.pkg.dsc["version"]))
+
+ # Only a limited list of source formats are allowed in each suite
+ for dist in self.pkg.changes["distribution"].keys():
+ allowed = [ x.format_name for x in get_suite_src_formats(dist, session) ]
+ if self.pkg.dsc["format"] not in allowed:
+ self.rejects.append("%s: source format '%s' not allowed in %s (accepted: %s) " % (dsc_filename, self.pkg.dsc["format"], dist, ", ".join(allowed)))
+
+ # Validate the Maintainer field
+ try:
+ # We ignore the return value
+ fix_maintainer(self.pkg.dsc["maintainer"])
+ except ParseMaintError, msg:
+ self.rejects.append("%s: Maintainer field ('%s') failed to parse: %s" \
+ % (dsc_filename, self.pkg.dsc["maintainer"], msg))
+
+ # Validate the build-depends field(s)
+ for field_name in [ "build-depends", "build-depends-indep" ]:
+ field = self.pkg.dsc.get(field_name)
+ if field:
+ # Have apt try to parse them...
+ try:
+ apt_pkg.ParseSrcDepends(field)
+ except:
+ self.rejects.append("%s: invalid %s field (can not be parsed by apt)." % (dsc_filename, field_name.title()))
+
+ # Ensure the version number in the .dsc matches the version number in the .changes
+ epochless_dsc_version = re_no_epoch.sub('', self.pkg.dsc["version"])
+ changes_version = self.pkg.files[dsc_filename]["version"]
+
+ if epochless_dsc_version != self.pkg.files[dsc_filename]["version"]:
+ self.rejects.append("version ('%s') in .dsc does not match version ('%s') in .changes." % (epochless_dsc_version, changes_version))
+
+ # Ensure the Files field contain only what's expected
+ self.rejects.extend(check_dsc_files(dsc_filename, self.pkg.dsc, self.pkg.dsc_files))
+
+ # Ensure source is newer than existing source in target suites
+ session = DBConn().session()
+ self.check_source_against_db(dsc_filename, session)
+ self.check_dsc_against_db(dsc_filename, session)
+
+ dbchg = get_dbchange(self.pkg.changes_file, session)
+
+ # Finally, check if we're missing any files
+ for f in self.later_check_files:
+ print 'XXX: %s' % f
+ # Check if we've already processed this file if we have a dbchg object
+ ok = False
+ if dbchg:
+ for pf in dbchg.files:
+ if pf.filename == f and pf.processed:
+ self.notes.append('%s was already processed so we can go ahead' % f)
+ ok = True
+ del self.pkg.files[f]
+ if not ok:
+ self.rejects.append("Could not find file %s references in changes" % f)
+
+ session.close()
+
+ return True
+
+ ###########################################################################
+
+ def get_changelog_versions(self, source_dir):
+ """Extracts a the source package and (optionally) grabs the
+ version history out of debian/changelog for the BTS."""
+
+ cnf = Config()
+
+ # Find the .dsc (again)
+ dsc_filename = None
+ for f in self.pkg.files.keys():
+ if self.pkg.files[f]["type"] == "dsc":
+ dsc_filename = f
+
+ # If there isn't one, we have nothing to do. (We have reject()ed the upload already)
+ if not dsc_filename:
+ return
+
+ # Create a symlink mirror of the source files in our temporary directory
+ for f in self.pkg.files.keys():
+ m = re_issource.match(f)
+ if m:
+ src = os.path.join(source_dir, f)
+ # If a file is missing for whatever reason, give up.
+ if not os.path.exists(src):
+ return
+ ftype = m.group(3)
+ if re_is_orig_source.match(f) and self.pkg.orig_files.has_key(f) and \
+ self.pkg.orig_files[f].has_key("path"):
+ continue
+ dest = os.path.join(os.getcwd(), f)
+ os.symlink(src, dest)
+
+ # If the orig files are not a part of the upload, create symlinks to the
+ # existing copies.
+ for orig_file in self.pkg.orig_files.keys():
+ if not self.pkg.orig_files[orig_file].has_key("path"):
+ continue
+ dest = os.path.join(os.getcwd(), os.path.basename(orig_file))
+ os.symlink(self.pkg.orig_files[orig_file]["path"], dest)
+
+ # Extract the source
+ cmd = "dpkg-source -sn -x %s" % (dsc_filename)
+ (result, output) = commands.getstatusoutput(cmd)
+ if (result != 0):
+ self.rejects.append("'dpkg-source -x' failed for %s [return code: %s]." % (dsc_filename, result))
+ self.rejects.append(utils.prefix_multi_line_string(output, " [dpkg-source output:] "))
+ return
+
+ if not cnf.Find("Dir::Queue::BTSVersionTrack"):
+ return
+
+ # Get the upstream version
+ upstr_version = re_no_epoch.sub('', self.pkg.dsc["version"])
+ if re_strip_revision.search(upstr_version):
+ upstr_version = re_strip_revision.sub('', upstr_version)
+
+ # Ensure the changelog file exists
+ changelog_filename = "%s-%s/debian/changelog" % (self.pkg.dsc["source"], upstr_version)
+ if not os.path.exists(changelog_filename):
+ self.rejects.append("%s: debian/changelog not found in extracted source." % (dsc_filename))
+ return
+
+ # Parse the changelog
+ self.pkg.dsc["bts changelog"] = ""
+ changelog_file = utils.open_file(changelog_filename)
+ for line in changelog_file.readlines():
+ m = re_changelog_versions.match(line)
+ if m:
+ self.pkg.dsc["bts changelog"] += line
+ changelog_file.close()
+
+ # Check we found at least one revision in the changelog
+ if not self.pkg.dsc["bts changelog"]:
+ self.rejects.append("%s: changelog format not recognised (empty version tree)." % (dsc_filename))
+
+ def check_source(self):
+ # Bail out if:
+ # a) there's no source
+ if not self.pkg.changes["architecture"].has_key("source"):
+ return
+
+ tmpdir = utils.temp_dirname()
+
+ # Move into the temporary directory
+ cwd = os.getcwd()
+ os.chdir(tmpdir)
+
+ # Get the changelog version history
+ self.get_changelog_versions(cwd)
+
+ # Move back and cleanup the temporary tree
+ os.chdir(cwd)
+
+ try:
+ shutil.rmtree(tmpdir)
+ except OSError, e:
+ if e.errno != errno.EACCES:
+ print "foobar"
+ utils.fubar("%s: couldn't remove tmp dir for source tree." % (self.pkg.dsc["source"]))
+
+ self.rejects.append("%s: source tree could not be cleanly removed." % (self.pkg.dsc["source"]))
+ # We probably have u-r or u-w directories so chmod everything
+ # and try again.
+ cmd = "chmod -R u+rwx %s" % (tmpdir)
+ result = os.system(cmd)
+ if result != 0:
+ utils.fubar("'%s' failed with result %s." % (cmd, result))
+ shutil.rmtree(tmpdir)
+ except Exception, e:
+ print "foobar2 (%s)" % e
+ utils.fubar("%s: couldn't remove tmp dir for source tree." % (self.pkg.dsc["source"]))
+
+ ###########################################################################
+ def ensure_hashes(self):
+ # Make sure we recognise the format of the Files: field in the .changes
+ format = self.pkg.changes.get("format", "0.0").split(".", 1)
+ if len(format) == 2:
+ format = int(format[0]), int(format[1])
+ else:
+ format = int(float(format[0])), 0
+
+ # We need to deal with the original changes blob, as the fields we need
+ # might not be in the changes dict serialised into the .dak anymore.
+ orig_changes = utils.parse_deb822(self.pkg.changes['filecontents'])
+
+ # Copy the checksums over to the current changes dict. This will keep
+ # the existing modifications to it intact.
+ for field in orig_changes:
+ if field.startswith('checksums-'):
+ self.pkg.changes[field] = orig_changes[field]
+
+ # Check for unsupported hashes
+ for j in utils.check_hash_fields(".changes", self.pkg.changes):
+ self.rejects.append(j)
+
+ for j in utils.check_hash_fields(".dsc", self.pkg.dsc):
+ self.rejects.append(j)
+
+ # We have to calculate the hash if we have an earlier changes version than
+ # the hash appears in rather than require it exist in the changes file
+ for hashname, hashfunc, version in utils.known_hashes:
+ # TODO: Move _ensure_changes_hash into this class
+ for j in utils._ensure_changes_hash(self.pkg.changes, format, version, self.pkg.files, hashname, hashfunc):
+ self.rejects.append(j)
+ if "source" in self.pkg.changes["architecture"]:
+ # TODO: Move _ensure_dsc_hash into this class
+ for j in utils._ensure_dsc_hash(self.pkg.dsc, self.pkg.dsc_files, hashname, hashfunc):
+ self.rejects.append(j)
+
+ def check_hashes(self):
+ for m in utils.check_hash(".changes", self.pkg.files, "md5", apt_pkg.md5sum):
+ self.rejects.append(m)
+
+ for m in utils.check_size(".changes", self.pkg.files):
+ self.rejects.append(m)
+
+ for m in utils.check_hash(".dsc", self.pkg.dsc_files, "md5", apt_pkg.md5sum):
+ self.rejects.append(m)
+
+ for m in utils.check_size(".dsc", self.pkg.dsc_files):
+ self.rejects.append(m)
+
+ self.ensure_hashes()
+
+ ###########################################################################
+
+ def ensure_orig(self, target_dir='.', session=None):
+ """
+ Ensures that all orig files mentioned in the changes file are present
+ in target_dir. If they do not exist, they are symlinked into place.
+
+ An list containing the symlinks that were created are returned (so they
+ can be removed).
+ """
+
+ symlinked = []
+ cnf = Config()
+
+ for filename, entry in self.pkg.dsc_files.iteritems():
+ if not re_is_orig_source.match(filename):
+ # File is not an orig; ignore
+ continue
+
+ if os.path.exists(filename):
+ # File exists, no need to continue
+ continue
+
+ def symlink_if_valid(path):
+ f = utils.open_file(path)
+ md5sum = apt_pkg.md5sum(f)
+ f.close()
+
+ fingerprint = (os.stat(path)[stat.ST_SIZE], md5sum)
+ expected = (int(entry['size']), entry['md5sum'])
+
+ if fingerprint != expected:
+ return False
+
+ dest = os.path.join(target_dir, filename)
+
+ os.symlink(path, dest)
+ symlinked.append(dest)
+
+ return True
+
+ session_ = session
+ if session is None:
+ session_ = DBConn().session()
+
+ found = False
+
+ # Look in the pool
+ for poolfile in get_poolfile_like_name('%s' % filename, session_):
+ poolfile_path = os.path.join(
+ poolfile.location.path, poolfile.filename
+ )
+
+ if symlink_if_valid(poolfile_path):
+ found = True
+ break
+
+ if session is None:
+ session_.close()
+
+ if found:
+ continue
+
+ # Look in some other queues for the file
+ queues = ('New', 'Byhand', 'ProposedUpdates',
+ 'OldProposedUpdates', 'Embargoed', 'Unembargoed')
+
+ for queue in queues:
+ if not cnf.get('Dir::Queue::%s' % queue):
+ continue
+
+ queuefile_path = os.path.join(
+ cnf['Dir::Queue::%s' % queue], filename
+ )
+
+ if not os.path.exists(queuefile_path):
+ # Does not exist in this queue
+ continue
+
+ if symlink_if_valid(queuefile_path):
+ break
+
+ return symlinked
+
+ ###########################################################################
+
+ def check_lintian(self):
+ """
+ Extends self.rejects by checking the output of lintian against tags
+ specified in Dinstall::LintianTags.
+ """
+
+ cnf = Config()
+
+ # Don't reject binary uploads
+ if not self.pkg.changes['architecture'].has_key('source'):
+ return
+
+ # Only check some distributions
+ for dist in ('unstable', 'experimental'):
+ if dist in self.pkg.changes['distribution']:
+ break
+ else:
+ return
+
+ # If we do not have a tagfile, don't do anything
+ tagfile = cnf.get("Dinstall::LintianTags")
+ if tagfile is None:
+ return
+
+ # Parse the yaml file
+ sourcefile = file(tagfile, 'r')
+ sourcecontent = sourcefile.read()
+ sourcefile.close()
+
+ try:
+ lintiantags = yaml.load(sourcecontent)['lintian']
+ except yaml.YAMLError, msg:
+ utils.fubar("Can not read the lintian tags file %s, YAML error: %s." % (tagfile, msg))
+ return
+
+ # Try and find all orig mentioned in the .dsc
+ symlinked = self.ensure_orig()
+
+ # Setup the input file for lintian
+ fd, temp_filename = utils.temp_filename()
+ temptagfile = os.fdopen(fd, 'w')
+ for tags in lintiantags.values():
+ temptagfile.writelines(['%s\n' % x for x in tags])
+ temptagfile.close()
+
+ try:
+ cmd = "lintian --show-overrides --tags-from-file %s %s" % \
+ (temp_filename, self.pkg.changes_file)
+
+ result, output = commands.getstatusoutput(cmd)
+ finally:
+ # Remove our tempfile and any symlinks we created
+ os.unlink(temp_filename)
+
+ for symlink in symlinked:
+ os.unlink(symlink)
+
+ if result == 2:
+ utils.warn("lintian failed for %s [return code: %s]." % \
+ (self.pkg.changes_file, result))
+ utils.warn(utils.prefix_multi_line_string(output, \
+ " [possible output:] "))
+
+ def log(*txt):
+ if self.logger:
+ self.logger.log(
+ [self.pkg.changes_file, "check_lintian"] + list(txt)
+ )
+
+ # Generate messages
+ parsed_tags = parse_lintian_output(output)
+ self.rejects.extend(
+ generate_reject_messages(parsed_tags, lintiantags, log=log)
+ )
+
+ ###########################################################################
+ def check_urgency(self):
+ cnf = Config()
+ if self.pkg.changes["architecture"].has_key("source"):
+ if not self.pkg.changes.has_key("urgency"):
+ self.pkg.changes["urgency"] = cnf["Urgency::Default"]
+ self.pkg.changes["urgency"] = self.pkg.changes["urgency"].lower()
+ if self.pkg.changes["urgency"] not in cnf.ValueList("Urgency::Valid"):
+ self.warnings.append("%s is not a valid urgency; it will be treated as %s by testing." % \
+ (self.pkg.changes["urgency"], cnf["Urgency::Default"]))
+ self.pkg.changes["urgency"] = cnf["Urgency::Default"]
+
+ ###########################################################################
+
+ # Sanity check the time stamps of files inside debs.
+ # [Files in the near future cause ugly warnings and extreme time
+ # travel can cause errors on extraction]
+
+ def check_timestamps(self):
+ Cnf = Config()
+
+ future_cutoff = time.time() + int(Cnf["Dinstall::FutureTimeTravelGrace"])
+ past_cutoff = time.mktime(time.strptime(Cnf["Dinstall::PastCutoffYear"],"%Y"))
+ tar = TarTime(future_cutoff, past_cutoff)
+
+ for filename, entry in self.pkg.files.items():
+ if entry["type"] == "deb":
+ tar.reset()
+ try:
+ deb_file = utils.open_file(filename)
+ apt_inst.debExtract(deb_file, tar.callback, "control.tar.gz")
+ deb_file.seek(0)
+ try:
+ apt_inst.debExtract(deb_file, tar.callback, "data.tar.gz")
+ except SystemError, e:
+ # If we can't find a data.tar.gz, look for data.tar.bz2 instead.
+ if not re.search(r"Cannot f[ui]nd chunk data.tar.gz$", str(e)):
+ raise
+ deb_file.seek(0)
+ apt_inst.debExtract(deb_file,tar.callback,"data.tar.bz2")
+
+ deb_file.close()
+
+ future_files = tar.future_files.keys()
+ if future_files:
+ num_future_files = len(future_files)
+ future_file = future_files[0]
+ future_date = tar.future_files[future_file]
+ self.rejects.append("%s: has %s file(s) with a time stamp too far into the future (e.g. %s [%s])."
+ % (filename, num_future_files, future_file, time.ctime(future_date)))
+
+ ancient_files = tar.ancient_files.keys()
+ if ancient_files:
+ num_ancient_files = len(ancient_files)
+ ancient_file = ancient_files[0]
+ ancient_date = tar.ancient_files[ancient_file]
+ self.rejects.append("%s: has %s file(s) with a time stamp too ancient (e.g. %s [%s])."
+ % (filename, num_ancient_files, ancient_file, time.ctime(ancient_date)))
+ except:
+ self.rejects.append("%s: deb contents timestamp check failed [%s: %s]" % (filename, sys.exc_type, sys.exc_value))
+
+ def check_if_upload_is_sponsored(self, uid_email, uid_name):
+ if uid_email in [self.pkg.changes["maintaineremail"], self.pkg.changes["changedbyemail"]]:
+ sponsored = False
+ elif uid_name in [self.pkg.changes["maintainername"], self.pkg.changes["changedbyname"]]:
+ sponsored = False
+ if uid_name == "":
+ sponsored = True
+ else:
+ sponsored = True
+ if ("source" in self.pkg.changes["architecture"] and uid_email and utils.is_email_alias(uid_email)):
+ sponsor_addresses = utils.gpg_get_key_addresses(self.pkg.changes["fingerprint"])
+ if (self.pkg.changes["maintaineremail"] not in sponsor_addresses and
+ self.pkg.changes["changedbyemail"] not in sponsor_addresses):
+ self.pkg.changes["sponsoremail"] = uid_email
+
+ return sponsored
+
+
+ ###########################################################################
+ # check_signed_by_key checks
+ ###########################################################################
+
+ def check_signed_by_key(self):
+ """Ensure the .changes is signed by an authorized uploader."""
+ session = DBConn().session()
+
+ # First of all we check that the person has proper upload permissions
+ # and that this upload isn't blocked
+ fpr = get_fingerprint(self.pkg.changes['fingerprint'], session=session)
+
+ if fpr is None:
+ self.rejects.append("Cannot find fingerprint %s" % self.pkg.changes["fingerprint"])
+ return
+
+ # TODO: Check that import-keyring adds UIDs properly
+ if not fpr.uid:
+ self.rejects.append("Cannot find uid for fingerprint %s. Please contact ftpmaster@debian.org" % fpr.fingerprint)
+ return
+
+ # Check that the fingerprint which uploaded has permission to do so
+ self.check_upload_permissions(fpr, session)
+
+ # Check that this package is not in a transition
+ self.check_transition(session)
+
+ session.close()
+
+
+ def check_upload_permissions(self, fpr, session):
+ # Check any one-off upload blocks
+ self.check_upload_blocks(fpr, session)
+
+ # Start with DM as a special case
+ # DM is a special case unfortunately, so we check it first
+ # (keys with no source access get more access than DMs in one
+ # way; DMs can only upload for their packages whether source
+ # or binary, whereas keys with no access might be able to
+ # upload some binaries)
+ if fpr.source_acl.access_level == 'dm':
+ self.check_dm_upload(fpr, session)
+ else:
+ # Check source-based permissions for other types
+ if self.pkg.changes["architecture"].has_key("source") and \
+ fpr.source_acl.access_level is None:
+ rej = 'Fingerprint %s may not upload source' % fpr.fingerprint
+ rej += '\nPlease contact ftpmaster if you think this is incorrect'
+ self.rejects.append(rej)
+ return
+ # If not a DM, we allow full upload rights
+ uid_email = "%s@debian.org" % (fpr.uid.uid)
+ self.check_if_upload_is_sponsored(uid_email, fpr.uid.name)
+
+
+ # Check binary upload permissions
+ # By this point we know that DMs can't have got here unless they
+ # are allowed to deal with the package concerned so just apply
+ # normal checks
+ if fpr.binary_acl.access_level == 'full':
+ return
+
+ # Otherwise we're in the map case
+ tmparches = self.pkg.changes["architecture"].copy()
+ tmparches.pop('source', None)
+
+ for bam in fpr.binary_acl_map:
+ tmparches.pop(bam.architecture.arch_string, None)
+
+ if len(tmparches.keys()) > 0:
+ if fpr.binary_reject:
+ rej = ".changes file contains files of architectures not permitted for fingerprint %s" % fpr.fingerprint
+ rej += "\narchitectures involved are: ", ",".join(tmparches.keys())
+ self.rejects.append(rej)
+ else:
+ # TODO: This is where we'll implement reject vs throw away binaries later
+ rej = "Uhm. I'm meant to throw away the binaries now but that's not implemented yet"
+ rej += "\nPlease complain to ftpmaster@debian.org as this shouldn't have been turned on"
+ rej += "\nFingerprint: %s", (fpr.fingerprint)
+ self.rejects.append(rej)
+
+
+ def check_upload_blocks(self, fpr, session):
+ """Check whether any upload blocks apply to this source, source
+ version, uid / fpr combination"""
+
+ def block_rej_template(fb):
+ rej = 'Manual upload block in place for package %s' % fb.source
+ if fb.version is not None:
+ rej += ', version %s' % fb.version
+ return rej
+
+ for fb in session.query(UploadBlock).filter_by(source = self.pkg.changes['source']).all():
+ # version is None if the block applies to all versions
+ if fb.version is None or fb.version == self.pkg.changes['version']:
+ # Check both fpr and uid - either is enough to cause a reject
+ if fb.fpr is not None:
+ if fb.fpr.fingerprint == fpr.fingerprint:
+ self.rejects.append(block_rej_template(fb) + ' for fingerprint %s\nReason: %s' % (fpr.fingerprint, fb.reason))
+ if fb.uid is not None:
+ if fb.uid == fpr.uid:
+ self.rejects.append(block_rej_template(fb) + ' for uid %s\nReason: %s' % (fb.uid.uid, fb.reason))
+
+
+ def check_dm_upload(self, fpr, session):
+ # Quoth the GR (http://www.debian.org/vote/2007/vote_003):
+ ## none of the uploaded packages are NEW
+ rej = False
+ for f in self.pkg.files.keys():
+ if self.pkg.files[f].has_key("byhand"):
+ self.rejects.append("%s may not upload BYHAND file %s" % (fpr.uid.uid, f))
+ rej = True
+ if self.pkg.files[f].has_key("new"):
+ self.rejects.append("%s may not upload NEW file %s" % (fpr.uid.uid, f))
+ rej = True
+
+ if rej:
+ return
+
+ r = get_newest_source(self.pkg.changes["source"], session)
+
+ if r is None:
+ rej = "Could not find existing source package %s in unstable or experimental and this is a DM upload" % self.pkg.changes["source"]
+ self.rejects.append(rej)
+ return
+
+ if not r.dm_upload_allowed:
+ rej = "Source package %s does not have 'DM-Upload-Allowed: yes' in its most recent version (%s)" % (self.pkg.changes["source"], r.version)
+ self.rejects.append(rej)
+ return
+
+ ## the Maintainer: field of the uploaded .changes file corresponds with
+ ## the owner of the key used (ie, non-developer maintainers may not sponsor
+ ## uploads)
+ if self.check_if_upload_is_sponsored(fpr.uid.uid, fpr.uid.name):
+ self.rejects.append("%s (%s) is not authorised to sponsor uploads" % (fpr.uid.uid, fpr.fingerprint))
+
+ ## the most recent version of the package uploaded to unstable or
+ ## experimental lists the uploader in the Maintainer: or Uploaders: fields (ie,
+ ## non-developer maintainers cannot NMU or hijack packages)
+
+ # srcuploaders includes the maintainer
+ accept = False
+ for sup in r.srcuploaders:
+ (rfc822, rfc2047, name, email) = sup.maintainer.get_split_maintainer()
+ # Eww - I hope we never have two people with the same name in Debian
+ if email == fpr.uid.uid or name == fpr.uid.name:
+ accept = True
+ break
+
+ if not accept:
+ self.rejects.append("%s is not in Maintainer or Uploaders of source package %s" % (fpr.uid.uid, self.pkg.changes["source"]))
+ return
+
+ ## none of the packages are being taken over from other source packages
+ for b in self.pkg.changes["binary"].keys():
+ for suite in self.pkg.changes["distribution"].keys():
+ for s in get_source_by_package_and_suite(b, suite, session):
+ if s.source != self.pkg.changes["source"]:
+ self.rejects.append("%s may not hijack %s from source package %s in suite %s" % (fpr.uid.uid, b, s, suite))
+
+
+
+ def check_transition(self, session):
+ cnf = Config()
+
+ sourcepkg = self.pkg.changes["source"]
+
+ # No sourceful upload -> no need to do anything else, direct return
+ # We also work with unstable uploads, not experimental or those going to some
+ # proposed-updates queue
+ if "source" not in self.pkg.changes["architecture"] or \
+ "unstable" not in self.pkg.changes["distribution"]:
+ return
+
+ # Also only check if there is a file defined (and existant) with
+ # checks.
+ transpath = cnf.get("Dinstall::Reject::ReleaseTransitions", "")
+ if transpath == "" or not os.path.exists(transpath):
+ return