fune/security/manager/tools/mach_commands.py

119 lines
3.9 KiB
Python

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import os
import sys
from mach.util import UserError
from mozbuild.base import MachCommandBase
from mozpack.files import FileFinder
from mozpack.path import basedir
from mach.decorators import (
CommandArgument,
CommandProvider,
Command,
)
here = os.path.abspath(os.path.dirname(__file__))
sys.path.append(here)
def run_module_main_on(module, input_filename):
"""Run the given module (pycert or pykey) on the given
file."""
# By convention, the specification files have names of the form
# "name.ext.*spec", where "ext" is some extension, and the "*" in
# "*spec" identifies what kind of specification it represents
# (certspec or keyspec). Taking off the ".*spec" part results in the
# desired filename for this file.
output_filename = os.path.splitext(input_filename)[0]
with open(output_filename, mode="w", encoding="utf-8", newline="\n") as output:
module.main(output, input_filename)
def is_certspec_file(filename):
"""Returns True if the given filename is a certificate
specification file (.certspec) and False otherwise."""
return filename.endswith(".certspec")
def is_keyspec_file(filename):
"""Returns True if the given filename is a key specification
file (.keyspec) and False otherwise."""
return filename.endswith(".keyspec")
def is_specification_file(filename):
"""Returns True if the given filename is a specification
file supported by this script, and False otherewise."""
return is_certspec_file(filename) or is_keyspec_file(filename)
def is_excluded_directory(directory, exclusions):
"""Returns True if the given directory is in or is a
subdirectory of a directory in the list of exclusions and
False otherwise."""
for exclusion in exclusions:
if directory.startswith(exclusion):
return True
return False
@CommandProvider
class MachCommands(MachCommandBase):
@Command(
"generate-test-certs",
category="devenv",
description="Generate test certificates and keys from specifications.",
)
@CommandArgument(
"specifications",
nargs="*",
help="Specification files for test certs. If omitted, all certs are regenerated.",
)
def generate_test_certs(self, command_context, specifications):
"""Generate test certificates and keys from specifications."""
self.activate_virtualenv()
import pycert
import pykey
if not specifications:
specifications = self.find_all_specifications()
for specification in specifications:
if is_certspec_file(specification):
module = pycert
elif is_keyspec_file(specification):
module = pykey
else:
raise UserError(
"'{}' is not a .certspec or .keyspec file".format(specification)
)
run_module_main_on(module, os.path.abspath(specification))
return 0
def find_all_specifications(self):
"""Searches the source tree for all specification files
and returns them as a list."""
specifications = []
inclusions = [
"netwerk/test/unit",
"security/manager/ssl/tests",
"services/settings/test/unit/test_remote_settings_signatures",
"testing/xpcshell/moz-http2",
]
exclusions = ["security/manager/ssl/tests/unit/test_signed_apps"]
finder = FileFinder(self.topsrcdir)
for inclusion_path in inclusions:
for f, _ in finder.find(inclusion_path):
if basedir(f, exclusions):
continue
if is_specification_file(f):
specifications.append(os.path.join(self.topsrcdir, f))
return specifications