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createiso: Block reuse if unsigned packages are allowed

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We can have a compose with unsigned packages.

By the time the next compose is generated, the packages could have been
signed. However, the new compose would still reuse the ISO with unsigned
copies.

Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>
This commit is contained in:
Lubomír Sedlář 2024-05-02 15:09:43 +02:00
parent c59f2371a3
commit d546a49299
4 changed files with 98 additions and 12 deletions
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8
pungi/phases/createiso.py
View File

@ -189,6 +189,14 @@ class CreateisoPhase(PhaseLoggerMixin, PhaseBase):
if not old_config:
self.logger.info("%s - no config for old compose", log_msg)
return False
# Disable reuse if unsigned packages are allowed. The older compose
# could have unsigned packages, and those may have been signed since
# then. We want to regenerate the ISO to have signatures.
if None in self.compose.conf["sigkeys"]:
self.logger.info("%s - unsigned packages are allowed", log_msg)
return False
# Convert current configuration to JSON and back to encode it similarly
# to the old one
config = json.loads(json.dumps(self.compose.conf))

8
pungi/phases/extra_isos.py
View File

@ -205,6 +205,14 @@ class ExtraIsosThread(WorkerThread):
if not old_config:
self.pool.log_info("%s - no config for old compose", log_msg)
return False
# Disable reuse if unsigned packages are allowed. The older compose
# could have unsigned packages, and those may have been signed since
# then. We want to regenerate the ISO to have signatures.
if None in compose.conf["sigkeys"]:
self.pool.log_info("%s - unsigned packages are allowed", log_msg)
return False
# Convert current configuration to JSON and back to encode it similarly
# to the old one
config = json.loads(json.dumps(compose.conf))

36
tests/test_createiso_phase.py
View File

@ -1390,7 +1390,9 @@ class CreateisoTryReusePhaseTest(helpers.PungiTestCase):
)
def test_old_config_changed(self):
compose = helpers.DummyCompose(self.topdir, {"createiso_allow_reuse": True})
compose = helpers.DummyCompose(
self.topdir, {"createiso_allow_reuse": True, "sigkeys": ["abcdef"]}
)
old_config = compose.conf.copy()
old_config["release_version"] = "2"
compose.load_old_compose_config.return_value = old_config
@ -1403,12 +1405,30 @@ class CreateisoTryReusePhaseTest(helpers.PungiTestCase):
phase.try_reuse(cmd, compose.variants["Server"], "x86_64", opts)
)
def test_no_old_metadata(self):
@mock.patch("pungi.phases.createiso.read_json_file")
def test_unsigned_packages_allowed(self, read_json_file):
compose = helpers.DummyCompose(self.topdir, {"createiso_allow_reuse": True})
compose.load_old_compose_config.return_value = compose.conf.copy()
phase = createiso.CreateisoPhase(compose, mock.Mock())
phase.logger = self.logger
cmd = {"disc_num": 1, "disc_count": 1}
opts = CreateIsoOpts(volid="new-volid")
read_json_file.return_value = {"opts": {"volid": "old-volid"}}
self.assertFalse(
phase.try_reuse(cmd, compose.variants["Server"], "x86_64", opts)
)
def test_no_old_metadata(self):
compose = helpers.DummyCompose(
self.topdir, {"createiso_allow_reuse": True, "sigkeys": ["abcdef"]}
)
compose.load_old_compose_config.return_value = compose.conf.copy()
phase = createiso.CreateisoPhase(compose, mock.Mock())
phase.logger = self.logger
cmd = {"disc_num": 1, "disc_count": 1}
opts = CreateIsoOpts()
self.assertFalse(
@ -1417,7 +1437,9 @@ class CreateisoTryReusePhaseTest(helpers.PungiTestCase):
@mock.patch("pungi.phases.createiso.read_json_file")
def test_volume_id_differs(self, read_json_file):
compose = helpers.DummyCompose(self.topdir, {"createiso_allow_reuse": True})
compose = helpers.DummyCompose(
self.topdir, {"createiso_allow_reuse": True, "sigkeys": ["abcdef"]}
)
compose.load_old_compose_config.return_value = compose.conf.copy()
phase = createiso.CreateisoPhase(compose, mock.Mock())
phase.logger = self.logger
@ -1433,7 +1455,9 @@ class CreateisoTryReusePhaseTest(helpers.PungiTestCase):
@mock.patch("pungi.phases.createiso.read_json_file")
def test_packages_differ(self, read_json_file):
compose = helpers.DummyCompose(self.topdir, {"createiso_allow_reuse": True})
compose = helpers.DummyCompose(
self.topdir, {"createiso_allow_reuse": True, "sigkeys": ["abcdef"]}
)
compose.load_old_compose_config.return_value = compose.conf.copy()
phase = createiso.CreateisoPhase(compose, mock.Mock())
phase.logger = self.logger
@ -1455,7 +1479,9 @@ class CreateisoTryReusePhaseTest(helpers.PungiTestCase):
@mock.patch("pungi.phases.createiso.read_json_file")
def test_runs_perform_reuse(self, read_json_file):
compose = helpers.DummyCompose(self.topdir, {"createiso_allow_reuse": True})
compose = helpers.DummyCompose(
self.topdir, {"createiso_allow_reuse": True, "sigkeys": ["abcdef"]}
)
compose.load_old_compose_config.return_value = compose.conf.copy()
phase = createiso.CreateisoPhase(compose, mock.Mock())
phase.logger = self.logger

58
tests/test_extra_isos_phase.py
View File

@ -1090,7 +1090,9 @@ class ExtraisoTryReusePhaseTest(helpers.PungiTestCase):
)
def test_buildinstall_changed(self):
compose = helpers.DummyCompose(self.topdir, {"extraiso_allow_reuse": True})
compose = helpers.DummyCompose(
self.topdir, {"extraiso_allow_reuse": True, "sigkeys": ["abcdef"]}
)
thread = extra_isos.ExtraIsosThread(compose, mock.Mock())
thread.logger = self.logger
thread.bi = mock.Mock()
@ -1104,7 +1106,9 @@ class ExtraisoTryReusePhaseTest(helpers.PungiTestCase):
)
def test_no_old_config(self):
compose = helpers.DummyCompose(self.topdir, {"extraiso_allow_reuse": True})
compose = helpers.DummyCompose(
self.topdir, {"extraiso_allow_reuse": True, "sigkeys": ["abcdef"]}
)
thread = extra_isos.ExtraIsosThread(compose, mock.Mock())
thread.logger = self.logger
opts = CreateIsoOpts()
@ -1116,7 +1120,9 @@ class ExtraisoTryReusePhaseTest(helpers.PungiTestCase):
)
def test_old_config_changed(self):
compose = helpers.DummyCompose(self.topdir, {"extraiso_allow_reuse": True})
compose = helpers.DummyCompose(
self.topdir, {"extraiso_allow_reuse": True, "sigkeys": ["abcdef"]}
)
old_config = compose.conf.copy()
old_config["release_version"] = "2"
compose.load_old_compose_config.return_value = old_config
@ -1131,7 +1137,9 @@ class ExtraisoTryReusePhaseTest(helpers.PungiTestCase):
)
def test_no_old_metadata(self):
compose = helpers.DummyCompose(self.topdir, {"extraiso_allow_reuse": True})
compose = helpers.DummyCompose(
self.topdir, {"extraiso_allow_reuse": True, "sigkeys": ["abcdef"]}
)
compose.load_old_compose_config.return_value = compose.conf.copy()
thread = extra_isos.ExtraIsosThread(compose, mock.Mock())
thread.logger = self.logger
@ -1145,7 +1153,9 @@ class ExtraisoTryReusePhaseTest(helpers.PungiTestCase):
@mock.patch("pungi.phases.extra_isos.read_json_file")
def test_volume_id_differs(self, read_json_file):
compose = helpers.DummyCompose(self.topdir, {"extraiso_allow_reuse": True})
compose = helpers.DummyCompose(
self.topdir, {"extraiso_allow_reuse": True, "sigkeys": ["abcdef"]}
)
compose.load_old_compose_config.return_value = compose.conf.copy()
thread = extra_isos.ExtraIsosThread(compose, mock.Mock())
thread.logger = self.logger
@ -1162,7 +1172,9 @@ class ExtraisoTryReusePhaseTest(helpers.PungiTestCase):
@mock.patch("pungi.phases.extra_isos.read_json_file")
def test_packages_differ(self, read_json_file):
compose = helpers.DummyCompose(self.topdir, {"extraiso_allow_reuse": True})
compose = helpers.DummyCompose(
self.topdir, {"extraiso_allow_reuse": True, "sigkeys": ["abcdef"]}
)
compose.load_old_compose_config.return_value = compose.conf.copy()
thread = extra_isos.ExtraIsosThread(compose, mock.Mock())
thread.logger = self.logger
@ -1184,7 +1196,7 @@ class ExtraisoTryReusePhaseTest(helpers.PungiTestCase):
)
@mock.patch("pungi.phases.extra_isos.read_json_file")
def test_runs_perform_reuse(self, read_json_file):
def test_unsigned_packages(self, read_json_file):
compose = helpers.DummyCompose(self.topdir, {"extraiso_allow_reuse": True})
compose.load_old_compose_config.return_value = compose.conf.copy()
thread = extra_isos.ExtraIsosThread(compose, mock.Mock())
@ -1207,6 +1219,38 @@ class ExtraisoTryReusePhaseTest(helpers.PungiTestCase):
},
}
self.assertFalse(
thread.try_reuse(
compose, compose.variants["Server"], "x86_64", "abcdef", opts
)
)
@mock.patch("pungi.phases.extra_isos.read_json_file")
def test_runs_perform_reuse(self, read_json_file):
compose = helpers.DummyCompose(
self.topdir, {"extraiso_allow_reuse": True, "sigkeys": ["abcdef"]}
)
compose.load_old_compose_config.return_value = compose.conf.copy()
thread = extra_isos.ExtraIsosThread(compose, mock.Mock())
thread.logger = self.logger
thread.perform_reuse = mock.Mock()
new_graft_points = os.path.join(self.topdir, "new_graft_points")
helpers.touch(new_graft_points)
opts = CreateIsoOpts(graft_points=new_graft_points, volid="volid")
old_graft_points = os.path.join(self.topdir, "old_graft_points")
helpers.touch(old_graft_points)
dummy_iso_path = "dummy-iso-path/dummy.iso"
read_json_file.return_value = {
"opts": {
"graft_points": old_graft_points,
"volid": "volid",
"output_dir": os.path.dirname(dummy_iso_path),
"iso_name": os.path.basename(dummy_iso_path),
},
}
self.assertTrue(
thread.try_reuse(
compose, compose.variants["Server"], "x86_64", "abcdef", opts