def sign_csr(csr_text, intermediate=None):
if not intermediate:
return _sign_csr(csr_text, FLAGS.ca_path)
user_ca = "%s/INTER/%s" % (FLAGS.ca_path, intermediate)
if not os.path.exists(user_ca):
start = os.getcwd()
os.chdir(FLAGS.ca_path)
utils.runthis("Generating intermediate CA: %s", "sh geninter.sh %s" % (intermediate))
os.chdir(start)
return _sign_csr(csr_text, user_ca)
def sign_csr(csr_text, intermediate=None):
if not intermediate:
return _sign_csr(csr_text, FLAGS.ca_path)
user_ca = "%s/INTER/%s" % (FLAGS.ca_path, intermediate)
if not os.path.exists(user_ca):
start = os.getcwd()
os.chdir(FLAGS.ca_path)
utils.runthis("Generating intermediate CA: %s",
"sh geninter.sh %s" % (intermediate))
os.chdir(start)
return _sign_csr(csr_text, user_ca)
def generate_x509_cert(subject, bits=1024):
tmpdir = tempfile.mkdtemp()
keyfile = os.path.abspath(os.path.join(tmpdir, 'temp.key'))
csrfile = os.path.join(tmpdir, 'temp.csr')
logging.debug("openssl genrsa -out %s %s" % (keyfile, bits))
utils.runthis("Generating private key: %s", "openssl genrsa -out %s %s" % (keyfile, bits))
utils.runthis("Generating CSR: %s", "openssl req -new -key %s -out %s -batch -subj %s" % (keyfile, csrfile, subject))
private_key = open(keyfile).read()
csr = open(csrfile).read()
shutil.rmtree(tmpdir)
return (private_key, csr)
def generate_x509_cert(subject="/C=US/ST=California/L=The Mission/O=CloudFed/OU=NOVA/CN=foo", bits=1024):
tmpdir = tempfile.mkdtemp()
keyfile = os.path.abspath(os.path.join(tmpdir, 'temp.key'))
csrfile = os.path.join(tmpdir, 'temp.csr')
logging.debug("openssl genrsa -out %s %s" % (keyfile, bits))
utils.runthis("Generating private key: %s", "openssl genrsa -out %s %s" % (keyfile, bits))
utils.runthis("Generating CSR: %s", "openssl req -new -key %s -out %s -batch -subj %s" % (keyfile, csrfile, subject))
private_key = open(keyfile).read()
csr = open(csrfile).read()
shutil.rmtree(tmpdir)
return (private_key, csr)
def _sign_csr(csr_text, ca_folder):
tmpfolder = tempfile.mkdtemp()
csrfile = open("%s/inbound.csr" % (tmpfolder), "w")
csrfile.write(csr_text)
csrfile.close()
logging.debug("Flags path: %s" % ca_folder)
start = os.getcwd()
# Change working dir to CA
os.chdir(ca_folder)
utils.runthis("Signing cert: %s", "openssl ca -batch -out %s/outbound.crt -config ./openssl.cnf -infiles %s/inbound.csr" % (tmpfolder, tmpfolder))
os.chdir(start)
with open("%s/outbound.crt" % (tmpfolder), "r") as crtfile:
return crtfile.read()
def _sign_csr(csr_text, ca_folder):
tmpfolder = tempfile.mkdtemp()
csrfile = open("%s/inbound.csr" % (tmpfolder), "w")
csrfile.write(csr_text)
csrfile.close()
logging.debug("Flags path: %s" % ca_folder)
start = os.getcwd()
# Change working dir to CA
os.chdir(ca_folder)
utils.runthis("Signing cert: %s", "openssl ca -batch -out %s/outbound.crt -config ./openssl.cnf -infiles %s/inbound.csr" % (tmpfolder, tmpfolder))
os.chdir(start)
with open("%s/outbound.crt" % (tmpfolder), "r") as crtfile:
return crtfile.read()
def ensure_ca_filesystem():
"""Ensure the CA filesystem exists."""
ca_dir = ca_folder()
if not os.path.exists(ca_path()):
genrootca_sh_path = os.path.join(os.path.dirname(__file__),
'CA',
'genrootca.sh')
start = os.getcwd()
if not os.path.exists(ca_dir):
os.makedirs(ca_dir)
os.chdir(ca_dir)
utils.runthis(_("Generating root CA: %s"), "sh", genrootca_sh_path)
os.chdir(start)
