def __init__(self, x509=None, path=None, version=None, serial=None, start=None, end=None, subject=None, pem=None):
# The X509 M2crypto object for this certificate.
# WARNING: May be None in tests
self.x509 = x509
# Full file path to the certificate on disk. May be None if the cert
# hasn't yet been written to disk.
self.path = path
# Version of the certificate sent by Candlepin:
self.version = version
if serial is None:
raise CertificateException("Certificate has no serial")
self.serial = serial
# Certificate start/end datetimes:
self.start = start
self.end = end
self.valid_range = DateRange(self.start, self.end)
self.pem = pem
self.subject = subject
class Certificate(object):
""" Parent class of all x509 certificate types. """
def __init__(self, x509=None, path=None, version=None, serial=None, start=None, end=None, subject=None, pem=None):
# The X509 M2crypto object for this certificate.
# WARNING: May be None in tests
self.x509 = x509
# Full file path to the certificate on disk. May be None if the cert
# hasn't yet been written to disk.
self.path = path
# Version of the certificate sent by Candlepin:
self.version = version
if serial is None:
raise CertificateException("Certificate has no serial")
self.serial = serial
# Certificate start/end datetimes:
self.start = start
self.end = end
self.valid_range = DateRange(self.start, self.end)
self.pem = pem
self.subject = subject
def is_valid(self, on_date=None):
gmt = datetime.utcnow()
if on_date:
gmt = on_date
gmt = gmt.replace(tzinfo=GMT())
return self.valid_range.has_date(gmt)
def is_expired(self, on_date=None):
gmt = datetime.utcnow()
if on_date:
gmt = on_date
gmt = gmt.replace(tzinfo=GMT())
return self.valid_range.end() < gmt
def __cmp__(self, other):
if self.end < other.end:
return -1
if self.end > other.end:
return 1
return 0
def write(self, path):
"""
Write the certificate to disk.
"""
f = open(path, "w")
# if we were given the original pem, preserve it
# ie for certv3 detached format.
if self.pem is not None:
f.write(self.pem)
else:
f.write(self.x509.as_pem())
f.close()
self.path = path
def delete(self):
"""
Delete the file associated with this certificate.
"""
if self.path:
os.unlink(self.path)
else:
raise CertificateException("Certificate has no path, cannot delete.")
