Remove __main__ code from ipalib.x509 and ipalib.pkcs10

This code was presumably once used for testing, but has been
subsumed by the actual test suite.

Part of: https://fedorahosted.org/freeipa/ticket/6398

Reviewed-By: Jan Cholasta <jcholast@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>

ipalib/pkcs10.py

@@ -20,7 +20,6 @@
 from __future__ import print_function
 
 import binascii
-import sys
 from cryptography.hazmat.backends import default_backend
 import cryptography.x509
 
@@ -55,12 +54,3 @@ def load_certificate_request(data):
     except binascii.Error as e:
         raise ValueError(e)
     return cryptography.x509.load_der_x509_csr(data, default_backend())
-
-
-if __name__ == '__main__':
-    # Read PEM request from stdin and print out its components
-
-    csrlines = sys.stdin.readlines()
-    csr = ''.join(csrlines)
-
-    print(load_certificate_request(csr))

ipalib/x509.py

@@ -35,7 +35,6 @@ from __future__ import print_function
 import binascii
 import datetime
 import ipaddress
-import sys
 import base64
 import re
 
@@ -486,17 +485,3 @@ def format_datetime(t):
     if t.tzinfo is None:
         t = t.replace(tzinfo=UTC())
     return unicode(t.strftime("%a %b %d %H:%M:%S %Y %Z"))
-
-
-if __name__ == '__main__':
-    # this can be run with:
-    # python ipalib/x509.py < /etc/ipa/ca.crt
-
-    # Read PEM cert from stdin and print out its components
-
-    certlines = sys.stdin.readlines()
-    cert = ''.join(certlines)
-
-    cert = load_certificate(cert)
-
-    print(cert)