Add a config file for perspective servers

pull/129/head
Mark Haines 2015-04-24 11:26:19 +01:00
parent 31e262e6b4
commit b1e68add19
2 changed files with 30 additions and 0 deletions

View File

@ -77,6 +77,17 @@ class Config(object):
with open(file_path) as file_stream:
return file_stream.read()
@classmethod
def read_yaml_file(cls, file_path, config_name):
cls.check_file(file_path, config_name)
with open(file_path) as file_stream:
try:
return yaml.load(file_stream)
except Exception as e:
raise ConfigError(
"Error parsing yaml in file %r: " % (file_path,), e
)
@staticmethod
def default_path(name):
return os.path.abspath(os.path.join(os.path.curdir, name))

View File

@ -27,6 +27,9 @@ class KeyConfig(Config):
args.old_signing_key_path
)
self.key_refresh_interval = args.key_refresh_interval
self.perspectives = self.read_perspectives(
args.perspectives_config_path
)
@classmethod
def add_arguments(cls, parser):
@ -45,6 +48,15 @@ class KeyConfig(Config):
" Used to set the exipiry in /key/v2/."
" Controls how frequently servers will"
" query what keys are still valid")
key_group.add_argument("--perspectives-config-path",
help="The trusted servers to download signing"
" keys from")
def read_perspectives(self, perspectives_config_path):
servers = self.read_yaml_file(
perspectives_config_path, "perspectives_config_path"
)
return servers
def read_signing_key(self, signing_key_path):
signing_keys = self.read_file(signing_key_path, "signing_key")
@ -108,3 +120,10 @@ class KeyConfig(Config):
if not os.path.exists(args.old_signing_key_path):
with open(args.old_signing_key_path, "w"):
pass
if not args.perspectives_config_path:
args.perspectives_config_path = base_key_name + ".perspectives"
if not os.path.exists(args.perspectives_config_path):
with open(args.perspectives_config_path, "w") as perspectives_file:
perspectives_file.write("@@@")