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#!/usr/bin/env python3
"""
Stand-alone script to manage
the GNU Taler bank.
"""
import argparse
import sys
import os
import site
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "talerbank.settings")
os.environ.setdefault("TALER_PREFIX", "@prefix@")
site.addsitedir("%s/lib/python%d.%d/site-packages" % (
"@prefix@",
sys.version_info.major,
sys.version_info.minor))
from talerbank.talerconfig import TalerConfig
import logging
logger = logging.getLogger(__name__)
# No perfect match to our logging format, but good enough ...
uwsgi_logfmt = "%(ltime) %(proto) %(method) %(uri) %(proto) => %(status)"
def handle_django(args):
import django
django.setup()
from django.core.management import execute_from_command_line
execute_from_command_line([sys.argv[0] + " django"] + args.command)
def handle_serve_http(args):
import django
django.setup()
from django.core.management import call_command
call_command('migrate')
call_command('provide_accounts')
call_command('check')
tc = TalerConfig.from_file(os.environ.get("TALER_CONFIG_FILE"))
port = args.port
if port is None:
port = tc[token]["http_port"].value_int(required=True)
httpspec = ":%d" % (port,)
params = ["uwsgi", "uwsgi",
"--master",
"--die-on-term",
"--http", httpspec,
"--log-format", uwsgi_logfmt,
"--wsgi-file", "@prefix@/share/taler-bank/%s.wsgi" % token]
os.execlp(*params)
def handle_serve_uwsgi(args):
import django
django.setup()
from django.core.management import call_command
call_command('migrate')
call_command('provide_accounts')
call_command('check')
tc = TalerConfig.from_file(os.environ.get("TALER_CONFIG_FILE"))
serve_uwsgi = tc["bank"]["uwsgi_serve"].value_string(required=True).lower()
params = ["uwsgi", "uwsgi",
"--master",
"--die-on-term",
"--log-format", uwsgi_logfmt,
"--wsgi-file", "@prefix@/share/taler-bank/%s.wsgi" % token]
if "tcp" == serve_uwsgi:
port = tc[token]["uwsgi_port"].value_int(required=True)
spec = ":%d" % (port,)
params.extend(["--socket", spec])
else:
spec = tc[token]["uwsgi_unixpath"].value_filename(required=True)
mode = tc[token]["uwsgi_unixpath_mode"].value_filename(required=True)
params.extend(["--socket", spec])
params.extend(["--chmod-socket="+mode])
os.makedirs(os.path.dirname(spec), exist_ok=True)
logging.info("launching uwsgi with argv %s", params[1:])
os.execlp(*params)
def handle_sampledata(args):
import django
django.setup()
from django.core.management import call_command
call_command('sample_donations')
def handle_config(args):
from talerbank.talerconfig import TalerConfig
tc = TalerConfig.from_file(args.config)
tc.dump()
parser = argparse.ArgumentParser()
parser.set_defaults(func=None)
parser.add_argument('--config', '-c', help="configuration file to use", metavar="CONFIG", type=str, dest="config", default=None)
parser.add_argument('--with-db', help="use ALTERNATE_DB", type=str, metavar="ALTERNATE_DB", dest="altdb")
parser.add_argument("--admin", "-a", dest="admin", action="store_true", help="Only run the \"admin\" interface")
sub = parser.add_subparsers()
p = sub.add_parser('django', help="Run django-admin command")
p.add_argument("command", nargs=argparse.REMAINDER)
p.set_defaults(func=handle_django)
p = sub.add_parser('sampledata', help="Put sample data into the db")
p.set_defaults(func=handle_sampledata)
p = sub.add_parser('serve-http', help="Serve bank over HTTP")
p.add_argument("--port", "-p", dest="port", type=int, default=None, metavar="PORT")
p.set_defaults(func=handle_serve_http)
p = sub.add_parser('serve-uwsgi', help="Serve bank over UWSGI")
p.set_defaults(func=handle_serve_uwsgi)
p = sub.add_parser('config', help="show config")
p.set_defaults(func=handle_config)
args = parser.parse_args()
token = "bank%s" % ("-admin" if args.admin else "")
logger.info("Setting token to %s" % token)
if args.altdb:
os.environ.setdefault("ALTDB", args.altdb)
if getattr(args, 'func', None) is None:
parser.print_help()
sys.exit(1)
if args.config is not None:
os.environ["TALER_CONFIG_FILE"] = args.config
args.func(args)
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