Attachment 9032 Details for Bug 44704

24_download_certificate

24_download_certificate (text/plain), 1.65 KB, created by Jürn Brodersen on 2017-07-14 15:19 CEST

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Creator: Jürn Brodersen

Created: 2017-07-14 15:19 CEST

Size: 1.65 KB

patch

obsolete

>#!/usr/share/ucs-test/runner python
>## desc: Download certificate
>## tags: [saml]
>## exposure: safe
>
>import urllib2
>import re
>from univention.config_registry import ConfigRegistry
>from univention.testing.utils import fail
>
>def extract_base64_certificate_from_cert(certificate):
>	certificate = certificate.replace("\n", "")
>	base64_cert = re.search('.*-----BEGIN CERTIFICATE-----(?P<base64>.*)-----END CERTIFICATE-----.*', certificate).group('base64')
>	return base64_cert
>
>def extract_base64_certificate_from_metadata(metadata):
>	metadata = metadata.replace("\n", "")
>	base64_cert = re.search('.*<ds:X509Certificate>(?P<base64>.*)</ds:X509Certificate>.*', metadata).group('base64')
>	return base64_cert
>
>if __name__ == '__main__':
>	ucr = ConfigRegistry()
>	ucr.load()
>
>	metadata_url = ucr['saml/idp/entityID']
>	if metadata_url is None:
>		fail('The ucr key saml/idp/entityID is not set')
>	cert_url = metadata_url.replace('metadata.php', 'certificate')
>
>	res = []
>
>	# read at least five times because ucs-sso is an alias for different IPs
>	for i in range(0, 5):
>		print '%d: Query cert for %r' % (i, cert_url)
>		response = urllib2.urlopen(cert_url)
>		cert = response.read()
>		if not cert:
>			fail('Empty response')
>		print cert
>		res.append(cert)
>
>	for i in range(0, 4):
>		if res[i] != res[i + 1]:
>			fail('Certificate is different: %d and %d' % (i, i + 1))
>
>	print("Compare certificate with metadata")
>	base64_cert = extract_base64_certificate_from_cert(cert)
>	response = urllib2.urlopen(metadata_url)
>	metadata = response.read()
>	if extract_base64_certificate_from_metadata(metadata) != base64_cert:
>		fail('Certificate is different from the certificate in the metadata')
>	print("Certificate OK")

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