def import_all_apps_from_config():
"""Imports all the apps user has enabled in config file"""
for module_path, options in config.yield_enabled_apps():
try:
import_subssh_app(module_path, options)
except ImportError, e:
# TODO: Should log the traceback
tools.errln("Warning: Could not import app %s" % module_path)
logger.error("Could not import app %s reason: %s"
% (module_path, e) )
def run(user):
# Log all commands that are ran
# TODO: preserve history for prompt
user.logger.info("%s %s" % (user.cmd, user.args))
try:
app = active.cmds[user.cmd]
except KeyError:
sys.stderr.write("Unknown command '%s'\n" % user.cmd)
return 1
try:
# Ignore "user" which is always supplied.
tools.assert_args(app, user.args, ignore=1)
# Execute the app
return app(user, *user.args)
except tools.InvalidArguments, e:
tools.errln("Invalid arguments. %s" % e.args[0])
buildins.show_doc(user, user.cmd)
return 1
def standalone_xmlrpc_server():
"""Standalone XML-RPC server. Can be used to manage subssh users from
remote machine.
"""
parser = OptionParser(usage="%s [listen address] [port]" % sys.argv[0],
description=standalone_xmlrpc_server.__doc__ )
options, args = parser.parse_args()
try:
listen = args[0]
except IndexError:
listen = config.XMLRPC_LISTEN
try:
port = int(args[1])
except (IndexError, ValueError):
port = config.XMLRPC_PORT
server = setup_server(listen, port)
tools.errln("\nWarning: This standalone server does not have any "
"authentication system. So anyone able to connect can "
"add subssh keys!\n")
tools.errln("Starting XML-RPC server on http://%s:%s%s" %
(listen, port, RequestHandler.rpc_paths[0]),
log=logger.info)
try:
server.serve_forever()
except KeyboardInterrupt:
return 0
except Exception, e:
tools.errln("Got %s" % e)
return 1
return 1
try:
# Ignore "user" which is always supplied.
tools.assert_args(app, user.args, ignore=1)
# Execute the app
return app(user, *user.args)
except tools.InvalidArguments, e:
tools.errln("Invalid arguments. %s" % e.args[0])
buildins.show_doc(user, user.cmd)
return 1
except tools.UserException, e:
# Expected exception. Print error to user.
tools.errln("%s: %s" % (e.__class__.__name__, e.args[0]))
if config.DEBUG_USER:
tools.set_text_color("green")
tools.errln("USER DEBUG MODE (no real error):")
traceback.print_exc()
tools.reset_text_color()
return 1
except Exception, e:
# Unexpected exception! Log it!
# We can just print the traceback if user is admin or if we are in debug mode
if user.username == config.ADMIN or config.DEBUG:
tools.set_text_color("red")
traceback.print_exc()
tools.reset_text_color()
else: