2 # vim:set et ts=4 sw=4:
4 """ Handles packages from policy queues
6 @contact: Debian FTP Master <ftpmaster@debian.org>
7 @copyright: 2001, 2002, 2003, 2004, 2005, 2006 James Troup <james@nocrew.org>
8 @copyright: 2009 Joerg Jaspert <joerg@debian.org>
9 @copyright: 2009 Frank Lichtenheld <djpig@debian.org>
10 @copyright: 2009 Mark Hymers <mhy@debian.org>
11 @license: GNU General Public License version 2 or later
13 # This program is free software; you can redistribute it and/or modify
14 # it under the terms of the GNU General Public License as published by
15 # the Free Software Foundation; either version 2 of the License, or
16 # (at your option) any later version.
18 # This program is distributed in the hope that it will be useful,
19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 # GNU General Public License for more details.
23 # You should have received a copy of the GNU General Public License
24 # along with this program; if not, write to the Free Software
25 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 ################################################################################
29 # <mhy> So how do we handle that at the moment?
30 # <stew> Probably incorrectly.
32 ################################################################################
41 from daklib.dbconn import *
42 from daklib import daklog
43 from daklib import utils
44 from daklib.dak_exceptions import CantOpenError, AlreadyLockedError, CantGetLockError
45 from daklib.config import Config
46 from daklib.archive import ArchiveTransaction, source_component_from_package_list
47 from daklib.urgencylog import UrgencyLog
48 from daklib.packagelist import PackageList
50 import daklib.announce
56 ################################################################################
58 def do_comments(dir, srcqueue, opref, npref, line, fn, transaction):
59 session = transaction.session
61 for comm in [ x for x in os.listdir(dir) if x.startswith(opref) ]:
62 lines = open(os.path.join(dir, comm)).readlines()
63 if len(lines) == 0 or lines[0] != line + "\n": continue
65 # If the ACCEPT includes a _<arch> we only accept that .changes.
66 # Otherwise we accept all .changes that start with the given prefix
67 changes_prefix = comm[len(opref):]
68 if changes_prefix.count('_') < 2:
69 changes_prefix = changes_prefix + '_'
71 changes_prefix = changes_prefix + '.changes'
73 # We need to escape "_" as we use it with the LIKE operator (via the
74 # SQLA startwith) later.
75 changes_prefix = changes_prefix.replace("_", r"\_")
77 uploads = session.query(PolicyQueueUpload).filter_by(policy_queue=srcqueue) \
78 .join(PolicyQueueUpload.changes).filter(DBChange.changesname.startswith(changes_prefix)) \
79 .order_by(PolicyQueueUpload.source_id)
80 reason = "".join(lines[1:])
81 actions.extend((u, reason) for u in uploads)
84 newcomm = npref + comm[len(opref):]
85 newcomm = utils.find_next_free(os.path.join(dir, newcomm))
86 transaction.fs.move(os.path.join(dir, comm), newcomm)
90 for u, reason in actions:
91 print("Processing changes file: {0}".format(u.changes.changesname))
92 fn(u, srcqueue, reason, transaction)
94 ################################################################################
96 def try_or_reject(function):
97 def wrapper(upload, srcqueue, comments, transaction):
99 function(upload, srcqueue, comments, transaction)
100 except Exception as e:
101 comments = 'An exception was raised while processing the package:\n{0}\nOriginal comments:\n{1}'.format(traceback.format_exc(), comments)
103 transaction.rollback()
104 real_comment_reject(upload, srcqueue, comments, transaction)
105 except Exception as e:
106 comments = 'In addition an exception was raised while trying to reject the upload:\n{0}\nOriginal rejection:\n{1}'.format(traceback.format_exc(), comments)
107 transaction.rollback()
108 real_comment_reject(upload, srcqueue, comments, transaction, notify=False)
109 if not Options['No-Action']:
112 transaction.rollback()
115 ################################################################################
118 def comment_accept(upload, srcqueue, comments, transaction):
119 for byhand in upload.byhand:
120 path = os.path.join(srcqueue.path, byhand.filename)
121 if os.path.exists(path):
122 raise Exception('E: cannot ACCEPT upload with unprocessed byhand file {0}'.format(byhand.filename))
127 session = transaction.session
128 changesname = upload.changes.changesname
129 allow_tainted = srcqueue.suite.archive.tainted
131 # We need overrides to get the target component
132 overridesuite = upload.target_suite
133 if overridesuite.overridesuite is not None:
134 overridesuite = session.query(Suite).filter_by(suite_name=overridesuite.overridesuite).one()
136 def binary_component_func(db_binary):
137 section = db_binary.proxy['Section']
138 component_name = 'main'
139 if section.find('/') != -1:
140 component_name = section.split('/', 1)[0]
141 return get_mapped_component(component_name, session=session)
143 def source_component_func(db_source):
144 package_list = PackageList(db_source.proxy)
145 component = source_component_from_package_list(package_list, upload.target_suite)
146 if component is not None:
147 return get_mapped_component(component.component_name, session=session)
149 # Fallback for packages without Package-List field
150 query = session.query(Override).filter_by(suite=overridesuite, package=db_source.source) \
151 .join(OverrideType).filter(OverrideType.overridetype == 'dsc') \
153 return query.one().component
155 all_target_suites = [upload.target_suite]
156 all_target_suites.extend([q.suite for q in upload.target_suite.copy_queues])
158 for suite in all_target_suites:
159 if upload.source is not None:
160 transaction.copy_source(upload.source, suite, source_component_func(upload.source), allow_tainted=allow_tainted)
161 for db_binary in upload.binaries:
162 # build queues may miss the source package if this is a binary-only upload
163 if suite != upload.target_suite:
164 transaction.copy_source(db_binary.source, suite, source_component_func(db_binary.source), allow_tainted=allow_tainted)
165 transaction.copy_binary(db_binary, suite, binary_component_func(db_binary), allow_tainted=allow_tainted, extra_archives=[upload.target_suite.archive])
167 # Copy .changes if needed
168 if upload.target_suite.copychanges:
169 src = os.path.join(upload.policy_queue.path, upload.changes.changesname)
170 dst = os.path.join(upload.target_suite.path, upload.changes.changesname)
171 fs.copy(src, dst, mode=upload.target_suite.archive.mode)
173 # Copy upload to Process-Policy::CopyDir
174 # Used on security.d.o to sync accepted packages to ftp-master, but this
175 # should eventually be replaced by something else.
176 copydir = cnf.get('Process-Policy::CopyDir') or None
177 if copydir is not None:
178 mode = upload.target_suite.archive.mode
179 if upload.source is not None:
180 for f in [ df.poolfile for df in upload.source.srcfiles ]:
181 dst = os.path.join(copydir, f.basename)
182 if not os.path.exists(dst):
183 fs.copy(f.fullpath, dst, mode=mode)
185 for db_binary in upload.binaries:
186 f = db_binary.poolfile
187 dst = os.path.join(copydir, f.basename)
188 if not os.path.exists(dst):
189 fs.copy(f.fullpath, dst, mode=mode)
191 src = os.path.join(upload.policy_queue.path, upload.changes.changesname)
192 dst = os.path.join(copydir, upload.changes.changesname)
193 if not os.path.exists(dst):
194 fs.copy(src, dst, mode=mode)
196 if upload.source is not None and not Options['No-Action']:
197 urgency = upload.changes.urgency
198 if urgency not in cnf.value_list('Urgency::Valid'):
199 urgency = cnf['Urgency::Default']
200 UrgencyLog().log(upload.source.source, upload.source.version, urgency)
203 if not Options['No-Action']:
204 Logger.log(["Policy Queue ACCEPT", srcqueue.queue_name, changesname])
206 pu = get_processed_upload(upload)
207 daklib.announce.announce_accept(pu)
209 # TODO: code duplication. Similar code is in process-upload.
210 # Move .changes to done
211 src = os.path.join(upload.policy_queue.path, upload.changes.changesname)
212 now = datetime.datetime.now()
213 donedir = os.path.join(cnf['Dir::Done'], now.strftime('%Y/%m/%d'))
214 dst = os.path.join(donedir, upload.changes.changesname)
215 dst = utils.find_next_free(dst)
216 fs.copy(src, dst, mode=0o644)
218 remove_upload(upload, transaction)
220 ################################################################################
223 def comment_reject(*args):
224 real_comment_reject(*args, manual=True)
226 def real_comment_reject(upload, srcqueue, comments, transaction, notify=True, manual=False):
230 session = transaction.session
231 changesname = upload.changes.changesname
232 queuedir = upload.policy_queue.path
233 rejectdir = cnf['Dir::Reject']
235 ### Copy files to reject/
237 poolfiles = [b.poolfile for b in upload.binaries]
238 if upload.source is not None:
239 poolfiles.extend([df.poolfile for df in upload.source.srcfiles])
241 files = [ af.path for af in session.query(ArchiveFile) \
242 .filter_by(archive=upload.policy_queue.suite.archive) \
243 .join(ArchiveFile.file) \
244 .filter(PoolFile.file_id.in_([ f.file_id for f in poolfiles ])) ]
245 for byhand in upload.byhand:
246 path = os.path.join(queuedir, byhand.filename)
247 if os.path.exists(path):
249 files.append(os.path.join(queuedir, changesname))
252 dst = utils.find_next_free(os.path.join(rejectdir, os.path.basename(fn)))
253 fs.copy(fn, dst, link=True)
257 dst = utils.find_next_free(os.path.join(rejectdir, '{0}.reason'.format(changesname)))
262 ### Send mail notification
268 # Try to use From: from comment file if there is one.
269 # This is not very elegant...
270 match = re.match(r"\AFrom: ([^\n]+)\n\n", comments)
272 rejected_by = match.group(1)
273 reason = '\n'.join(comments.splitlines()[2:])
275 pu = get_processed_upload(upload)
276 daklib.announce.announce_reject(pu, reason, rejected_by)
279 if not Options["No-Action"]:
280 Logger.log(["Policy Queue REJECT", srcqueue.queue_name, upload.changes.changesname])
282 changes = upload.changes
283 remove_upload(upload, transaction)
284 session.delete(changes)
286 ################################################################################
288 def remove_upload(upload, transaction):
290 session = transaction.session
291 changes = upload.changes
293 # Remove byhand and changes files. Binary and source packages will be
294 # removed from {bin,src}_associations and eventually removed by clean-suites automatically.
295 queuedir = upload.policy_queue.path
296 for byhand in upload.byhand:
297 path = os.path.join(queuedir, byhand.filename)
298 if os.path.exists(path):
300 session.delete(byhand)
301 fs.unlink(os.path.join(queuedir, upload.changes.changesname))
303 session.delete(upload)
306 ################################################################################
308 def get_processed_upload(upload):
309 pu = daklib.announce.ProcessedUpload()
311 pu.maintainer = upload.changes.maintainer
312 pu.changed_by = upload.changes.changedby
313 pu.fingerprint = upload.changes.fingerprint
315 pu.suites = [ upload.target_suite ]
316 pu.from_policy_suites = [ upload.target_suite ]
318 changes_path = os.path.join(upload.policy_queue.path, upload.changes.changesname)
319 pu.changes = open(changes_path, 'r').read()
320 pu.changes_filename = upload.changes.changesname
321 pu.sourceful = upload.source is not None
322 pu.source = upload.changes.source
323 pu.version = upload.changes.version
324 pu.architecture = upload.changes.architecture
325 pu.bugs = upload.changes.closes
327 pu.program = "process-policy"
331 ################################################################################
333 def remove_unreferenced_binaries(policy_queue, transaction):
334 """Remove binaries that are no longer referenced by an upload
336 @type policy_queue: L{daklib.dbconn.PolicyQueue}
338 @type transaction: L{daklib.archive.ArchiveTransaction}
340 session = transaction.session
341 suite = policy_queue.suite
346 JOIN bin_associations ba ON b.id = ba.bin
347 WHERE ba.suite = :suite_id
348 AND NOT EXISTS (SELECT 1 FROM policy_queue_upload_binaries_map pqubm
349 JOIN policy_queue_upload pqu ON pqubm.policy_queue_upload_id = pqu.id
350 WHERE pqu.policy_queue_id = :policy_queue_id
351 AND pqubm.binary_id = b.id)"""
352 binaries = session.query(DBBinary).from_statement(query) \
353 .params({'suite_id': policy_queue.suite_id, 'policy_queue_id': policy_queue.policy_queue_id})
355 for binary in binaries:
356 Logger.log(["removed binary from policy queue", policy_queue.queue_name, binary.package, binary.version])
357 transaction.remove_binary(binary, suite)
359 def remove_unreferenced_sources(policy_queue, transaction):
360 """Remove sources that are no longer referenced by an upload or a binary
362 @type policy_queue: L{daklib.dbconn.PolicyQueue}
364 @type transaction: L{daklib.archive.ArchiveTransaction}
366 session = transaction.session
367 suite = policy_queue.suite
372 JOIN src_associations sa ON s.id = sa.source
373 WHERE sa.suite = :suite_id
374 AND NOT EXISTS (SELECT 1 FROM policy_queue_upload pqu
375 WHERE pqu.policy_queue_id = :policy_queue_id
376 AND pqu.source_id = s.id)
377 AND NOT EXISTS (SELECT 1 FROM binaries b
378 JOIN bin_associations ba ON b.id = ba.bin
379 WHERE b.source = s.id
380 AND ba.suite = :suite_id)"""
381 sources = session.query(DBSource).from_statement(query) \
382 .params({'suite_id': policy_queue.suite_id, 'policy_queue_id': policy_queue.policy_queue_id})
384 for source in sources:
385 Logger.log(["removed source from policy queue", policy_queue.queue_name, source.source, source.version])
386 transaction.remove_source(source, suite)
388 ################################################################################
391 global Options, Logger
394 session = DBConn().session()
396 Arguments = [('h',"help","Process-Policy::Options::Help"),
397 ('n',"no-action","Process-Policy::Options::No-Action")]
399 for i in ["help", "no-action"]:
400 if not cnf.has_key("Process-Policy::Options::%s" % (i)):
401 cnf["Process-Policy::Options::%s" % (i)] = ""
403 queue_name = apt_pkg.parse_commandline(cnf.Cnf,Arguments,sys.argv)
405 if len(queue_name) != 1:
406 print "E: Specify exactly one policy queue"
409 queue_name = queue_name[0]
411 Options = cnf.subtree("Process-Policy::Options")
416 Logger = daklog.Logger("process-policy")
417 if not Options["No-Action"]:
418 urgencylog = UrgencyLog()
420 with ArchiveTransaction() as transaction:
421 session = transaction.session
423 pq = session.query(PolicyQueue).filter_by(queue_name=queue_name).one()
424 except NoResultFound:
425 print "E: Cannot find policy queue %s" % queue_name
428 commentsdir = os.path.join(pq.path, 'COMMENTS')
429 # The comments stuff relies on being in the right directory
432 do_comments(commentsdir, pq, "REJECT.", "REJECTED.", "NOTOK", comment_reject, transaction)
433 do_comments(commentsdir, pq, "ACCEPT.", "ACCEPTED.", "OK", comment_accept, transaction)
434 do_comments(commentsdir, pq, "ACCEPTED.", "ACCEPTED.", "OK", comment_accept, transaction)
436 remove_unreferenced_binaries(pq, transaction)
437 remove_unreferenced_sources(pq, transaction)
439 if not Options['No-Action']:
442 ################################################################################
444 if __name__ == '__main__':