import os
import glob
import os.path
+import shutil
+import time
from subprocess import call, PIPE
import unittest
stdout = os.open("/dev/null",0) #sys.stdout
stderr = os.open("/dev/null",0) # sys.stderr
-apt_args = [] # ["-o","Debug::pkgAcquire::Auth=true"]
+apt_args = []
+#apt_args = ["-o","Debug::pkgAcquire::Auth=true"]
+
+class testAptAuthenticationReliability(unittest.TestCase):
+ """
+ test if the spec https://wiki.ubuntu.com/AptAuthenticationReliability
+ is properly implemented
+ """
+ #apt = "../bin/apt-get"
+ apt = "apt-get"
+
+ def setUp(self):
+ if os.path.exists("/tmp/autFailure"):
+ os.unlink("/tmp/authFailure");
+ if os.path.exists("/tmp/autFailure2"):
+ os.unlink("/tmp/authFailure2");
+ def testRepositorySigFailure(self):
+ """
+ test if a repository that used to be authenticated and fails on
+ apt-get update refuses to update and uses the old state
+ """
+ # copy valid signatures into lists (those are ok, even
+ # if the name is "-broken-" ...
+ for f in glob.glob("./authReliability/lists/*"):
+ shutil.copy(f,"/var/lib/apt/lists")
+ # ensure we do *not* get a I-M-S hit
+ os.utime("/var/lib/apt/lists/%s" % os.path.basename(f), (0,0))
+ res = call([self.apt,
+ "update",
+ "-o","Dir::Etc::sourcelist=./authReliability/sources.list.failure",
+ "-o",'APT::Update::Auth-Failure::=touch /tmp/authFailure',
+ ] + apt_args,
+ stdout=stdout, stderr=stderr)
+ self.assert_(os.path.exists("/var/lib/apt/lists/people.ubuntu.com_%7emvo_apt_auth-test-suit_gpg-package-broken_Release.gpg"),
+ "The gpg file disappeared, this should not happen")
+ self.assert_(os.path.exists("/var/lib/apt/lists/people.ubuntu.com_%7emvo_apt_auth-test-suit_gpg-package-broken_Packages"),
+ "The Packages file disappeared, this should not happen")
+ self.assert_(os.path.exists("/tmp/authFailure"),
+ "The APT::Update::Auth-Failure script did not run (1)")
+ # the same with i-m-s hit this time
+ for f in glob.glob("./authReliability/lists/*"):
+ shutil.copy(f,"/var/lib/apt/lists")
+ os.utime("/var/lib/apt/lists/%s" % os.path.basename(f), (time.time(),time.time()))
+ res = call([self.apt,
+ "update",
+ "-o","Dir::Etc::sourcelist=./authReliability/sources.list.failure",
+ "-o",'APT::Update::Auth-Failure::=touch /tmp/authFailure2',
+ ] + apt_args,
+ stdout=stdout, stderr=stderr)
+ self.assert_(os.path.exists("/var/lib/apt/lists/people.ubuntu.com_%7emvo_apt_auth-test-suit_gpg-package-broken_Release.gpg"),
+ "The gpg file disappeared, this should not happen")
+ self.assert_(os.path.exists("/var/lib/apt/lists/people.ubuntu.com_%7emvo_apt_auth-test-suit_gpg-package-broken_Packages"),
+ "The Packages file disappeared, this should not happen")
+ self.assert_(os.path.exists("/tmp/authFailure2"),
+ "The APT::Update::Auth-Failure script did not run (2)")
+ def testRepositorySigGood(self):
+ """
+ test that a regular repository with good data stays good
+ """
+ res = call([self.apt,
+ "update",
+ "-o","Dir::Etc::sourcelist=./authReliability/sources.list.good"
+ ] + apt_args,
+ stdout=stdout, stderr=stderr)
+ self.assert_(os.path.exists("/var/lib/apt/lists/people.ubuntu.com_%7emvo_apt_auth-test-suit_gpg-package-ok_Release.gpg"),
+ "The gpg file disappeared after a regular download, this should not happen")
+ self.assert_(os.path.exists("/var/lib/apt/lists/people.ubuntu.com_%7emvo_apt_auth-test-suit_gpg-package-ok_Packages"),
+ "The Packages file disappeared, this should not happen")
+ # test good is still good after non I-M-S hit and a previous files in lists/
+ for f in glob.glob("./authReliability/lists/*"):
+ shutil.copy(f,"/var/lib/apt/lists")
+ # ensure we do *not* get a I-M-S hit
+ os.utime("/var/lib/apt/lists/%s" % os.path.basename(f), (0,0))
+ res = call([self.apt,
+ "update",
+ "-o","Dir::Etc::sourcelist=./authReliability/sources.list.good"
+ ] + apt_args,
+ stdout=stdout, stderr=stderr)
+ self.assert_(os.path.exists("/var/lib/apt/lists/people.ubuntu.com_%7emvo_apt_auth-test-suit_gpg-package-ok_Release.gpg"),
+ "The gpg file disappeared after a I-M-S hit, this should not happen")
+ self.assert_(os.path.exists("/var/lib/apt/lists/people.ubuntu.com_%7emvo_apt_auth-test-suit_gpg-package-ok_Packages"),
+ "The Packages file disappeared, this should not happen")
+ # test good is still good after I-M-S hit
+ for f in glob.glob("./authReliability/lists/*"):
+ shutil.copy(f,"/var/lib/apt/lists")
+ # ensure we do get a I-M-S hit
+ os.utime("/var/lib/apt/lists/%s" % os.path.basename(f), (time.time(),time.time()))
+ res = call([self.apt,
+ "update",
+ "-o","Dir::Etc::sourcelist=./authReliability/sources.list.good"
+ ] + apt_args,
+ stdout=stdout, stderr=stderr)
+ self.assert_(os.path.exists("/var/lib/apt/lists/people.ubuntu.com_%7emvo_apt_auth-test-suit_gpg-package-ok_Release.gpg"),
+ "The gpg file disappeared, this should not happen")
+ self.assert_(os.path.exists("/var/lib/apt/lists/people.ubuntu.com_%7emvo_apt_auth-test-suit_gpg-package-ok_Packages"),
+ "The Packages file disappeared, this should not happen")
class testAuthentication(unittest.TestCase):
self.assert_(len(glob.glob("/var/lib/apt/lists/partial/*")) == 0,
"partial/ dir has leftover files: %s" % glob.glob("/var/lib/apt/lists/partial/*"))
+ def testValid(self):
+ for f in glob.glob("testsources.list/sources.list*validuntil*"):
+ self._cleanup()
+ (prefix, testtype, result) = f.split("-")
+ expected_res = self._expectedRes(result)
+ cmd = ["update"]
+ res = call([self.apt,"-o","Dir::Etc::sourcelist=./%s" % f]+cmd+apt_args,
+ stdout=stdout, stderr=stderr)
+ self.assert_(res == expected_res,
+ "test '%s' failed (got %s expected %s" % (f,res,expected_res))
+ if expected_res == 0:
+ self.assert_(len(glob.glob("/var/lib/apt/lists/partial/*")) == 0,
+ "partial/ dir has leftover files: %s" % glob.glob("/var/lib/apt/lists/partial/*"))
+
class testLocalRepositories(unittest.TestCase):
" test local repository regressions "
self.assert_(os.path.exists(os.path.join(self.repo,"Packages.gz")),
"Packages.gz vanished from local repo")
- def testLocalRepo2(self):
- repo = os.path.abspath(os.path.join(os.getcwd(), self.repo_dir+"2"))
- sources = os.path.join(self.repo, "sources.list")
- s = open(sources,"w")
- s.write("deb file://%s/ /\n" % repo)
- s.close()
-
- # two times to get at least one i-m-s hit
- for i in range(2):
- self.assert_(os.path.exists(sources))
- cmd = [self.apt,"update","-o", "Dir::Etc::sourcelist=%s" % sources]+apt_args
- res = call(cmd, stdout=stdout, stderr=stderr)
- self.assertEqual(res, 0, "local repo2 test failed")
- self.assert_(os.path.exists(os.path.join(repo,"Packages.gz")),
- "Packages.gz vanished from local repo")
-
def testInstallFromLocalRepo(self):
apt = [self.apt,"-o", "Dir::Etc::sourcelist=%s"% self.sources]+apt_args
cmd = apt+["update"]
if len(sys.argv) > 1 and sys.argv[1] == "-v":
stdout = sys.stdout
stderr = sys.stderr
+
+ # run only one for now
+ #unittest.main(defaultTest="testAptAuthenticationReliability")
unittest.main()
-
-
projects / apt.git / blobdiff