def test_chainCerts(self):
"""
L{chainCerts} loads all but the first cert in a file.
"""
data = FilePath(__file__).sibling('data').child('certs')
cert1 = data.child('cert1.pem').getContent()
cert2 = data.child('cert2.pem').getContent()
cert3 = data.child('cert3.pem').getContent()
expected = [
Certificate.loadPEM(cert) for cert in [cert2, cert3]]
chain = chainCerts(cert1 + '\n' + cert2 + '\n' + cert3)
self.assertEqual(len(chain), 2)
self.assertEqual(
chain[0].digest('sha256'), expected[0].digest('sha256'))
self.assertEqual(
chain[1].digest('sha256'), expected[1].digest('sha256'))
def _serviceDescription(self):
"""
Produce a description of the service we should start.
"""
ca = Certificate.loadPEM(
FilePath(self.caPath.encode('utf-8')).getContent())
certBytes = FilePath(self.certPath.encode('utf-8')).getContent()
cert = PrivateCertificate.loadPEM(certBytes)
# Can't use PrivateCertificate.options until Twisted #6361 is fixed
options = CertificateOptions(
privateKey=cert.privateKey.original,
certificate=cert.original,
trustRoot=ca,
extraCertChain=chainCerts(certBytes))
router = IndexRouter(store=self.store)
return _ServiceDescription(
reactor=reactor, port=self.port, interface=self.interface,
options=options, router=router)
