Add a version 2 of the key server api

This commit is contained in:
Mark Haines 2015-04-14 16:04:52 +01:00
parent be7ead6946
commit d488463fa3
6 changed files with 179 additions and 2 deletions

View file

@ -23,6 +23,9 @@ class ServerConfig(Config):
super(ServerConfig, self).__init__(args)
self.server_name = args.server_name
self.signing_key = self.read_signing_key(args.signing_key_path)
self.old_signing_keys = self.read_old_signing_keys(
args.old_signing_key_path
)
self.bind_port = args.bind_port
self.bind_host = args.bind_host
self.unsecure_port = args.unsecure_port
@ -31,6 +34,7 @@ class ServerConfig(Config):
self.web_client = args.web_client
self.manhole = args.manhole
self.soft_file_limit = args.soft_file_limit
self.key_refresh_interval = args.key_refresh_interval
if not args.content_addr:
host = args.server_name
@ -55,6 +59,14 @@ class ServerConfig(Config):
)
server_group.add_argument("--signing-key-path",
help="The signing key to sign messages with")
server_group.add_argument("--old-signing-key-path",
help="The old signing keys")
server_group.add_argument("--key-refresh-interval",
default=24 * 60 * 60 * 1000, # 1 Day
help="How long a key response is valid for."
" Used to set the exipiry in /key/v2/."
" Controls how frequently servers will"
" query what keys are still valid")
server_group.add_argument("-p", "--bind-port", metavar="PORT",
type=int, help="https port to listen on",
default=8448)
@ -96,6 +108,19 @@ class ServerConfig(Config):
" Try running again with --generate-config"
)
def read_old_signing_keys(self, old_signing_key_path):
old_signing_keys = self.read_file(
old_signing_key_path, "old_signing_key"
)
try:
return syutil.crypto.signing_key.read_old_signing_keys(
old_signing_keys.splitlines(True)
)
except Exception:
raise ConfigError(
"Error reading old signing keys."
)
@classmethod
def generate_config(cls, args, config_dir_path):
super(ServerConfig, cls).generate_config(args, config_dir_path)
@ -110,7 +135,7 @@ class ServerConfig(Config):
with open(args.signing_key_path, "w") as signing_key_file:
syutil.crypto.signing_key.write_signing_keys(
signing_key_file,
(syutil.crypto.signing_key.generate_singing_key("auto"),),
(syutil.crypto.signing_key.generate_signing_key("auto"),),
)
else:
signing_keys = cls.read_file(args.signing_key_path, "signing_key")
@ -126,3 +151,10 @@ class ServerConfig(Config):
signing_key_file,
(key,),
)
if not args.old_signing_key_path:
args.old_signing_key_path = base_key_name + ".old.signing.keys"
if not os.path.exists(args.old_signing_key_path):
with open(args.old_signing_key_path, "w") as old_signing_key_file:
pass