def initializeCryptoEngine(self):
if(self.platform == PlatformUtils.LINUX):
LOG.debug("Loading certificates...")
try:
pfx = crypto.load_pkcs12(file(os.path.join(self.pfxFile), 'rb').read(), self.pfxPasswd)
self.loadCAFromPFX(pfx)
self.clientCert = pfx.get_certificate()
self.clientKey = pfx.get_privatekey()
serverCert = crypto.load_certificate(crypto.FILETYPE_ASN1, file(self.serverCertFile, 'rb').read())
serverPubKey = serverCert.get_pubkey()
serializedClientPrivKey = crypto.dump_privatekey(crypto.FILETYPE_PEM, self.clientKey)
serializedServerPubKey = crypto.dump_publickey(crypto.FILETYPE_PEM, serverPubKey)
return CryptoEngine(serializedClientPrivKey, serializedServerPubKey, certUtil=self)
except:
LOG.error("Failed to load certificates!")
sys.exit("Failed to load certificates!")
def convertPEMtoDER(self, key):
return crypto.dump_publickey(crypto.FILETYPE_ASN1, crypto.load_publickey(crypto.FILETYPE_PEM, key))
def convertDERtoPEM(self, key):
return crypto.dump_publickey(crypto.FILETYPE_PEM, crypto.load_publickey(crypto.FILETYPE_ASN1, key))