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from __future__ import absolute_import
import os
import pytest
from ipapython.certdb import NSSDatabase, TRUSTED_PEER_TRUST_FLAGS
from ipaplatform.osinfo import osinfo
CERTNICK = 'testcert'
if osinfo.id == 'fedora':
if int(osinfo.version_id) >= 28:
NSS_DEFAULT = 'sql'
else:
NSS_DEFAULT = 'dbm'
else:
NSS_DEFAULT = None
def create_selfsigned(nssdb):
# create self-signed cert + key
noisefile = os.path.join(nssdb.secdir, 'noise')
with open(noisefile, 'wb') as f:
f.write(os.urandom(64))
try:
nssdb.run_certutil([
'-S', '-x',
'-z', noisefile,
'-k', 'rsa', '-g', '2048', '-Z', 'SHA256',
'-t', 'CTu,Cu,Cu',
'-s', 'CN=testcert',
'-n', CERTNICK,
'-m', '365',
])
finally:
os.unlink(noisefile)
def test_dbm_tmp():
with NSSDatabase(dbtype='dbm') as nssdb:
assert nssdb.dbtype == 'dbm'
for filename in nssdb.filenames:
assert not os.path.isfile(filename)
assert not nssdb.exists()
nssdb.create_db()
for filename in nssdb.filenames:
assert os.path.isfile(filename)
assert os.path.dirname(filename) == nssdb.secdir
assert nssdb.exists()
assert os.path.basename(nssdb.certdb) == 'cert8.db'
assert nssdb.certdb in nssdb.filenames
assert os.path.basename(nssdb.keydb) == 'key3.db'
assert os.path.basename(nssdb.secmod) == 'secmod.db'
def test_sql_tmp():
with NSSDatabase(dbtype='sql') as nssdb:
assert nssdb.dbtype == 'sql'
for filename in nssdb.filenames:
assert not os.path.isfile(filename)
assert not nssdb.exists()
nssdb.create_db()
for filename in nssdb.filenames:
assert os.path.isfile(filename)
assert os.path.dirname(filename) == nssdb.secdir
assert nssdb.exists()
assert os.path.basename(nssdb.certdb) == 'cert9.db'
assert nssdb.certdb in nssdb.filenames
assert os.path.basename(nssdb.keydb) == 'key4.db'
assert os.path.basename(nssdb.secmod) == 'pkcs11.txt'
def test_convert_db():
with NSSDatabase(dbtype='dbm') as nssdb:
assert nssdb.dbtype == 'dbm'
nssdb.create_db()
assert nssdb.exists()
create_selfsigned(nssdb)
oldcerts = nssdb.list_certs()
assert len(oldcerts) == 1
oldkeys = nssdb.list_keys()
assert len(oldkeys) == 1
nssdb.convert_db()
assert nssdb.exists()
assert nssdb.dbtype == 'sql'
newcerts = nssdb.list_certs()
assert len(newcerts) == 1
assert newcerts == oldcerts
newkeys = nssdb.list_keys()
assert len(newkeys) == 1
assert newkeys == oldkeys
for filename in nssdb.filenames:
assert os.path.isfile(filename)
assert os.path.dirname(filename) == nssdb.secdir
assert os.path.basename(nssdb.certdb) == 'cert9.db'
assert nssdb.certdb in nssdb.filenames
assert os.path.basename(nssdb.keydb) == 'key4.db'
assert os.path.basename(nssdb.secmod) == 'pkcs11.txt'
def test_convert_db_nokey():
with NSSDatabase(dbtype='dbm') as nssdb:
assert nssdb.dbtype == 'dbm'
nssdb.create_db()
create_selfsigned(nssdb)
assert len(nssdb.list_certs()) == 1
assert len(nssdb.list_keys()) == 1
# remove key, readd cert
cert = nssdb.get_cert(CERTNICK)
nssdb.run_certutil(['-F', '-n', CERTNICK])
nssdb.add_cert(cert, CERTNICK, TRUSTED_PEER_TRUST_FLAGS)
assert len(nssdb.list_keys()) == 0
oldcerts = nssdb.list_certs()
assert len(oldcerts) == 1
nssdb.convert_db()
assert nssdb.dbtype == 'sql'
newcerts = nssdb.list_certs()
assert len(newcerts) == 1
assert newcerts == oldcerts
assert nssdb.get_cert(CERTNICK) == cert
newkeys = nssdb.list_keys()
assert newkeys == ()
for filename in nssdb.filenames:
assert os.path.isfile(filename)
assert os.path.dirname(filename) == nssdb.secdir
old = os.path.join(nssdb.secdir, 'cert8.db')
assert not os.path.isfile(old)
assert os.path.isfile(old + '.migrated')
assert os.path.basename(nssdb.certdb) == 'cert9.db'
assert nssdb.certdb in nssdb.filenames
assert os.path.basename(nssdb.keydb) == 'key4.db'
assert os.path.basename(nssdb.secmod) == 'pkcs11.txt'
def test_auto_db():
with NSSDatabase() as nssdb:
assert nssdb.dbtype == 'auto'
assert nssdb.filenames is None
assert not nssdb.exists()
with pytest.raises(RuntimeError):
nssdb.list_certs()
nssdb.create_db()
assert nssdb.dbtype in ('dbm', 'sql')
if NSS_DEFAULT is not None:
assert nssdb.dbtype == NSS_DEFAULT
assert nssdb.filenames is not None
assert nssdb.exists()
nssdb.list_certs()
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