1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
|
#
# SPDX-License-Identifier: MIT
#
from oeqa.selftest.case import OESelftestTestCase
from oeqa.utils.commands import runCmd, bitbake, get_bb_var, get_bb_vars, create_temp_layer
import os
import oe
import glob
import re
import shutil
import tempfile
from contextlib import contextmanager
from oeqa.utils.ftools import write_file
class Signing(OESelftestTestCase):
gpg_dir = ""
pub_key_path = ""
secret_key_path = ""
def setup_gpg(self):
bitbake('gnupg-native -c addto_recipe_sysroot')
self.gpg_dir = tempfile.mkdtemp(prefix="oeqa-signing-")
self.track_for_cleanup(self.gpg_dir)
self.pub_key_path = os.path.join(self.testlayer_path, 'files', 'signing', "key.pub")
self.secret_key_path = os.path.join(self.testlayer_path, 'files', 'signing', "key.secret")
nsysroot = get_bb_var("RECIPE_SYSROOT_NATIVE", "gnupg-native")
runCmd('gpg --agent-program=`which gpg-agent`\|--auto-expand-secmem --batch --homedir %s --import %s %s' % (self.gpg_dir, self.pub_key_path, self.secret_key_path), native_sysroot=nsysroot)
return nsysroot + get_bb_var("bindir_native")
@contextmanager
def create_new_builddir(self, builddir, newbuilddir):
bb.utils.mkdirhier(newbuilddir)
oe.path.copytree(builddir + "/conf", newbuilddir + "/conf")
oe.path.copytree(builddir + "/cache", newbuilddir + "/cache")
origenv = os.environ.copy()
for e in os.environ:
if builddir + "/" in os.environ[e]:
os.environ[e] = os.environ[e].replace(builddir + "/", newbuilddir + "/")
if os.environ[e].endswith(builddir):
os.environ[e] = os.environ[e].replace(builddir, newbuilddir)
os.chdir(newbuilddir)
try:
yield
finally:
for e in origenv:
os.environ[e] = origenv[e]
os.chdir(builddir)
def test_signing_packages(self):
"""
Summary: Test that packages can be signed in the package feed
Expected: Package should be signed with the correct key
Expected: Images can be created from signed packages
Product: oe-core
Author: Daniel Istrate <daniel.alexandrux.istrate@intel.com>
Author: Alexander Kanavin <alex.kanavin@gmail.com>
AutomatedBy: Daniel Istrate <daniel.alexandrux.istrate@intel.com>
"""
import oe.packagedata
self.setup_gpg()
package_classes = get_bb_var('PACKAGE_CLASSES')
if 'package_rpm' not in package_classes:
self.skipTest('This test requires RPM Packaging.')
test_recipe = 'ed'
feature = 'INHERIT += "sign_rpm"\n'
feature += 'RPM_GPG_PASSPHRASE = "test123"\n'
feature += 'RPM_GPG_NAME = "testuser"\n'
feature += 'GPG_PATH = "%s"\n' % self.gpg_dir
self.write_config(feature)
bitbake('-c clean %s' % test_recipe)
bitbake('-f -c package_write_rpm %s' % test_recipe)
self.add_command_to_tearDown('bitbake -c clean %s' % test_recipe)
needed_vars = ['PKGDATA_DIR', 'DEPLOY_DIR_RPM', 'PACKAGE_ARCH', 'STAGING_BINDIR_NATIVE']
bb_vars = get_bb_vars(needed_vars, test_recipe)
pkgdatadir = bb_vars['PKGDATA_DIR']
pkgdata = oe.packagedata.read_pkgdatafile(pkgdatadir + "/runtime/ed")
if 'PKGE' in pkgdata:
pf = pkgdata['PN'] + "-" + pkgdata['PKGE'] + pkgdata['PKGV'] + '-' + pkgdata['PKGR']
else:
pf = pkgdata['PN'] + "-" + pkgdata['PKGV'] + '-' + pkgdata['PKGR']
deploy_dir_rpm = bb_vars['DEPLOY_DIR_RPM']
package_arch = bb_vars['PACKAGE_ARCH'].replace('-', '_')
staging_bindir_native = bb_vars['STAGING_BINDIR_NATIVE']
pkg_deploy = os.path.join(deploy_dir_rpm, package_arch, '.'.join((pf, package_arch, 'rpm')))
# Use a temporary rpmdb
rpmdb = tempfile.mkdtemp(prefix='oeqa-rpmdb')
runCmd('%s/rpmkeys --define "_dbpath %s" --import %s' %
(staging_bindir_native, rpmdb, self.pub_key_path))
ret = runCmd('%s/rpmkeys --define "_dbpath %s" --checksig %s' %
(staging_bindir_native, rpmdb, pkg_deploy))
# tmp/deploy/rpm/i586/ed-1.9-r0.i586.rpm: rsa sha1 md5 OK
self.assertIn('digests signatures OK', ret.output, 'Package signed incorrectly.')
shutil.rmtree(rpmdb)
#Check that an image can be built from signed packages
self.add_command_to_tearDown('bitbake -c clean core-image-minimal')
bitbake('-c clean core-image-minimal')
bitbake('core-image-minimal')
def test_signing_sstate_archive(self):
"""
Summary: Test that sstate archives can be signed
Expected: Package should be signed with the correct key
Product: oe-core
Author: Daniel Istrate <daniel.alexandrux.istrate@intel.com>
AutomatedBy: Daniel Istrate <daniel.alexandrux.istrate@intel.com>
"""
test_recipe = 'ed'
# Since we need gpg but we can't use gpg-native for sstate signatures, we
# build gpg-native in our original builddir then run the tests in a second one.
builddir = os.environ.get('BUILDDIR') + "-testsign"
sstatedir = os.path.join(builddir, 'test-sstate')
nsysroot = self.setup_gpg()
feature = 'SSTATE_SIG_KEY ?= "testuser"\n'
feature += 'SSTATE_SIG_PASSPHRASE ?= "test123"\n'
feature += 'SSTATE_VERIFY_SIG ?= "1"\n'
feature += 'GPG_PATH = "%s"\n' % self.gpg_dir
feature += 'SSTATE_DIR = "%s"\n' % sstatedir
# Any mirror might have partial sstate without .sig files, triggering failures
feature += 'SSTATE_MIRRORS_forcevariable = ""\n'
self.write_config(feature)
with self.create_new_builddir(os.environ['BUILDDIR'], builddir):
os.environ["PATH"] = nsysroot + ":" + os.environ["PATH"]
self.add_command_to_tearDown('bitbake -c clean %s' % test_recipe)
self.add_command_to_tearDown('rm -rf %s' % sstatedir)
self.add_command_to_tearDown('rm -rf %s' % builddir)
bitbake('-c clean %s' % test_recipe)
bitbake('-c populate_lic %s' % test_recipe)
recipe_sig = glob.glob(sstatedir + '/*/*/*:ed:*_populate_lic.tgz.sig')
recipe_tgz = glob.glob(sstatedir + '/*/*/*:ed:*_populate_lic.tgz')
self.assertEqual(len(recipe_sig), 1, 'Failed to find .sig file.')
self.assertEqual(len(recipe_tgz), 1, 'Failed to find .tgz file.')
ret = runCmd('gpg --homedir %s --verify %s %s' % (self.gpg_dir, recipe_sig[0], recipe_tgz[0]))
# gpg: Signature made Thu 22 Oct 2015 01:45:09 PM EEST using RSA key ID 61EEFB30
# gpg: Good signature from "testuser (nocomment) <testuser@email.com>"
self.assertIn('gpg: Good signature from', ret.output, 'Package signed incorrectly.')
class LockedSignatures(OESelftestTestCase):
def test_locked_signatures(self):
"""
Summary: Test locked signature mechanism
Expected: Locked signatures will prevent task to run
Product: oe-core
Author: Daniel Istrate <daniel.alexandrux.istrate@intel.com>
AutomatedBy: Daniel Istrate <daniel.alexandrux.istrate@intel.com>
"""
import uuid
test_recipe = 'ed'
locked_sigs_file = 'locked-sigs.inc'
bitbake(test_recipe)
# Generate locked sigs include file
bitbake('-S none %s' % test_recipe)
feature = 'require %s\n' % locked_sigs_file
feature += 'SIGGEN_LOCKEDSIGS_TASKSIG_CHECK = "warn"\n'
self.write_config(feature)
# Build a locked recipe
bitbake(test_recipe)
templayerdir = tempfile.mkdtemp(prefix='signingqa')
create_temp_layer(templayerdir, 'selftestsigning')
runCmd('bitbake-layers add-layer %s' % templayerdir)
# Make a change that should cause the locked task signature to change
# Use uuid so hash equivalance server isn't triggered
recipe_append_file = test_recipe + '_' + get_bb_var('PV', test_recipe) + '.bbappend'
recipe_append_path = os.path.join(templayerdir, 'recipes-test', test_recipe, recipe_append_file)
feature = 'SUMMARY_${PN} = "test locked signature%s"\n' % uuid.uuid4()
os.mkdir(os.path.join(templayerdir, 'recipes-test'))
os.mkdir(os.path.join(templayerdir, 'recipes-test', test_recipe))
write_file(recipe_append_path, feature)
self.add_command_to_tearDown('bitbake-layers remove-layer %s' % templayerdir)
self.add_command_to_tearDown('rm -f %s' % os.path.join(self.builddir, locked_sigs_file))
self.add_command_to_tearDown('rm -rf %s' % templayerdir)
# Build the recipe again
ret = bitbake(test_recipe)
# Verify you get the warning and that the real task *isn't* run (i.e. the locked signature has worked)
patt = r'The %s:do_package sig is computed to be \S+, but the sig is locked to \S+ in SIGGEN_LOCKEDSIGS\S+' % test_recipe
found_warn = re.search(patt, ret.output)
self.assertIsNotNone(found_warn, "Didn't find the expected warning message. Output: %s" % ret.output)
|
