Refactor how net/data/verify_certificate_chain_unittest/*

net/data/verify_certificate_chain_unittest/generate-key-rollover.py

Index: net/data/verify_certificate_chain_unittest/generate-key-rollover.py
diff --git a/net/data/verify_certificate_chain_unittest/generate-key-rollover.py b/net/data/verify_certificate_chain_unittest/generate-key-rollover.py
deleted file mode 100755
index f838098723afeb15ffcce4e802dbaa489c3cb5eb..0000000000000000000000000000000000000000
--- a/net/data/verify_certificate_chain_unittest/generate-key-rollover.py
+++ /dev/null
@@ -1,96 +0,0 @@
-#!/usr/bin/python
-# Copyright (c) 2016 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-"""A certificate tree with two self-signed root certificates(oldroot, newroot),
-and a third root certificate (newrootrollover) which has the same key as newroot
-but is signed by oldroot, all with the same subject and issuer.
-There are two intermediates with the same key, subject and issuer
-(oldintermediate signed by oldroot, and newintermediate signed by newroot).
-The target certificate is signed by the intermediate key.
-
-
-In graphical form:
-
-   oldroot-------->newrootrollover  newroot
-      |                      |        |
-      v                      v        v
-oldintermediate           newintermediate
-      |                          |
-      +------------+-------------+
-                   |
-                   v
-                 target
-
-
-Several chains are output:
-  key-rollover-oldchain.pem:
-    target<-oldintermediate<-oldroot
-  key-rollover-rolloverchain.pem:
-    target<-newintermediate<-newrootrollover<-oldroot
-  key-rollover-longrolloverchain.pem:
-    target<-newintermediate<-newroot<-newrootrollover<-oldroot
-  key-rollover-newchain.pem:
-    target<-newintermediate<-newroot
-
-All of these chains should verify successfully.
-"""
-
-import common
-
-# The new certs should have a newer notbefore date than "old" certs. This should
-# affect path builder sorting, but otherwise won't matter.
-JANUARY_2_2015_UTC = '150102120000Z'
-
-# Self-signed root certificates. Same name, different keys.
-oldroot = common.create_self_signed_root_certificate('Root')
-oldroot.set_validity_range(common.JANUARY_1_2015_UTC, common.JANUARY_1_2016_UTC)
-newroot = common.create_self_signed_root_certificate('Root')
-newroot.set_validity_range(JANUARY_2_2015_UTC, common.JANUARY_1_2016_UTC)
-# Root with the new key signed by the old key.
-newrootrollover = common.create_intermediate_certificate('Root', oldroot)
-newrootrollover.set_key(newroot.get_key())
-newrootrollover.set_validity_range(JANUARY_2_2015_UTC,
-                                   common.JANUARY_1_2016_UTC)
-
-# Intermediate signed by oldroot.
-oldintermediate = common.create_intermediate_certificate('Intermediate',
-                                                         oldroot)
-oldintermediate.set_validity_range(common.JANUARY_1_2015_UTC,
-                                   common.JANUARY_1_2016_UTC)
-# Intermediate signed by newroot. Same key as oldintermediate.
-newintermediate = common.create_intermediate_certificate('Intermediate',
-                                                         newroot)
-newintermediate.set_key(oldintermediate.get_key())
-newintermediate.set_validity_range(JANUARY_2_2015_UTC,
-                                   common.JANUARY_1_2016_UTC)
-
-# Target certificate.
-target = common.create_end_entity_certificate('Target', oldintermediate)
-
-oldchain = [target, oldintermediate]
-rolloverchain = [target, newintermediate, newrootrollover]
-longrolloverchain = [target, newintermediate, newroot, newrootrollover]
-oldtrusted = common.TrustAnchor(oldroot, constrained=False)
-
-newchain = [target, newintermediate]
-newtrusted = common.TrustAnchor(newroot, constrained=False)
-
-time = common.DEFAULT_TIME
-key_purpose = common.DEFAULT_KEY_PURPOSE
-verify_result = True
-errors = None
-
-common.write_test_file(__doc__, oldchain, oldtrusted, time, key_purpose,
-                       verify_result, errors,
-                       out_pem="key-rollover-oldchain.pem")
-common.write_test_file(__doc__, rolloverchain, oldtrusted, time, key_purpose,
-                       verify_result, errors,
-                       out_pem="key-rollover-rolloverchain.pem")
-common.write_test_file(__doc__, longrolloverchain, oldtrusted, time,
-                       key_purpose, verify_result, errors,
-                       out_pem="key-rollover-longrolloverchain.pem")
-common.write_test_file(__doc__, newchain, newtrusted, time, key_purpose,
-                       verify_result, errors,
-                       out_pem="key-rollover-newchain.pem")