-import sys, os
+import sys, os, textwrap
-# This function and its data should move into daklib/extensions.py
-# or something.
-replaced_funcs = {}
-replace_funcs = {}
-def replace_dak_function(module,name):
- def x(f):
- replace_funcs["%s:%s" % (module,name)] = f
- return x
+import apt_pkg
+import daklib.utils, daklib.database
+import yaml
+
+import daklib.extensions
+from daklib.extensions import replace_dak_function
+
+def check_transition():
+ changes = dak_module.changes
+ reject = dak_module.reject
+ Cnf = dak_module.Cnf
+
+ sourcepkg = 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 changes["architecture"] or "unstable" not in 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
+
+ # Parse the yaml file
+ sourcefile = file(transpath, 'r')
+ sourcecontent = sourcefile.read()
+ try:
+ transitions = yaml.load(sourcecontent)
+ except yaml.YAMLError, msg:
+ # This shouldn't happen, there is a wrapper to edit the file which
+ # checks it, but we prefer to be safe than ending up rejecting
+ # everything.
+ daklib.utils.warn("Not checking transitions, the transitions file is broken: %s." % (msg))
+ return
+
+ # Now look through all defined transitions
+ for trans in transitions:
+ t = transitions[trans]
+ source = t["source"]
+ expected = t["new"]
+
+ # Will be None if nothing is in testing.
+ current = daklib.database.get_suite_version(source, "testing")
+ if current is not None:
+ compare = apt_pkg.VersionCompare(current, expected)
+
+ if current is None or compare < 0:
+ # This is still valid, the current version in testing is older than
+ # the new version we wait for, or there is none in testing yet
+
+ # Check if the source we look at is affected by this.
+ if sourcepkg in t['packages']:
+ # The source is affected, lets reject it.
+
+ rejectmsg = "%s: part of the %s transition.\n\n" % (
+ sourcepkg, trans)
+
+ if current is not None:
+ currentlymsg = "at version %s" % (current)
+ else:
+ currentlymsg = "not present in testing"
+
+ rejectmsg += "Transition description: %s\n\n" % (t["reason"])
+
+ rejectmsg += "\n".join(textwrap.wrap("""Your package
+is part of a testing transition designed to get %s migrated (it is
+currently %s, we need version %s). This transition is managed by the
+Release Team, and %s is the Release-Team member responsible for it.
+Please mail debian-release@lists.debian.org or contact %s directly if you
+need further assistance. You might want to upload to experimental until this
+transition is done."""
+ % (source, currentlymsg, expected,t["rm"], t["rm"])))
+
+ reject(rejectmsg + "\n")
+ return
@replace_dak_function("process-unchecked", "check_signed_by_key")
-def check_signed_by_key():
+def check_signed_by_key(oldfn):
changes = dak_module.changes
reject = dak_module.reject
if changes["source"] == "dpkg":
fpr = changes["fingerprint"]
- (uid, uid_name) = dak_module.lookup_uid_from_fingerprint(fpr)
+ (uid, uid_name, is_dm) = dak_module.lookup_uid_from_fingerprint(fpr)
if fpr == "5906F687BD03ACAD0D8E602EFCF37657" or uid == "iwj":
reject("Upload blocked due to hijack attempt 2008/03/19")
- # NB: 1.15.0, 1.15.2 signed by this key targetted at unstable
- # have been made available in the wild, and should not be
- # blocked until Debian's dpkg has revved past those version
- # numbers
-
- replaced_funcs["check_signed_by_key"]()
-
-def init(name):
- global replaced_funcs
+ # NB: 1.15.0, 1.15.2 signed by this key targetted at unstable
+ # have been made available in the wild, and should remain
+ # blocked until Debian's dpkg has revved past those version
+ # numbers
- # This bit should be done automatically too
- replaced_funcs = {}
- for f,newfunc in replace_funcs.iteritems():
- m,f = f.split(":",1)
- if len(f) > 0 and m == name:
- replaced_funcs[f] = dak_module.__dict__[f]
- dak_module.__dict__[f] = newfunc
+ oldfn()
+ check_transition()