def cmd_revoke(workingdir,name=None,serial=None):
cwd = os.getcwd()
try:
common.ch_dir(workingdir,os.getuid()==0)
priv = read_private()
if name is not None and serial is not None:
raise Exception("You may not specify a cert and a serial at the same time")
if name is None and serial is None:
raise Exception("You must specify a cert or a serial to revoke")
if name is not None:
# load up the cert
cert = X509.load_cert("%s-cert.crt"%name)
serial = cert.get_serial_number()
#convert serial to string
serial = str(serial)
# get the ca key cert and keys as strings
with open('cacert.crt','r') as f:
cacert = f.read()
ca_pk = str(priv[0]['ca'])
if serial not in priv[0]['revoked_keys']:
priv[0]['revoked_keys'].append(serial)
crl = ca_impl.gencrl(priv[0]['revoked_keys'],cacert,ca_pk)
write_private(priv)
return crl
finally:
os.chdir(cwd)
return crl
def cmd_init(workingdir):
cwd = os.getcwd()
try:
common.ch_dir(workingdir, logger)
rmfiles("*.pem")
rmfiles("*.crt")
rmfiles("*.zip")
rmfiles("*.der")
rmfiles("private.json")
cacert, ca_pk, _ = ca_impl.mk_cacert()
priv = read_private()
# write out keys
with open('cacert.crt', 'wb') as f:
f.write(cacert.as_pem())
f = BIO.MemoryBuffer()
ca_pk.save_key_bio(f, None)
priv[0]['ca'] = f.getvalue()
f.close()
# store the last serial number created.
# the CA is always serial # 1
priv[0]['lastserial'] = 1
write_private(priv)
ca_pk.get_rsa().save_pub_key('ca-public.pem')
# generate an empty crl
crl = ca_impl.gencrl([], cacert.as_pem(), str(priv[0]['ca']))
with open('cacrl.der', 'wb') as f:
f.write(crl)
convert_crl_to_pem("cacrl.der", "cacrl.pem")
# Sanity checks...
cac = X509.load_cert('cacert.crt')
if cac.verify():
logger.info("CA certificate created successfully in %s" %
workingdir)
else:
logger.error("ERROR: Cert does not self validate")
finally:
os.chdir(cwd)
def cmd_regencrl(workingdir):
cwd = os.getcwd()
try:
common.ch_dir(workingdir,logger)
priv = read_private()
# get the ca key cert and keys as strings
with open('cacert.crt','r') as f:
cacert = f.read()
ca_pk = str(priv[0]['ca'])
crl = ca_impl.gencrl(priv[0]['revoked_keys'],cacert,ca_pk)
write_private(priv)
# write out the CRL to the disk
with open('cacrl.der','wb') as f:
f.write(crl)
convert_crl_to_pem("cacrl.der","cacrl.pem")
finally:
os.chdir(cwd)
return crl
