docker-artifact/repobot/server.py

121 lines
4.5 KiB
Python

import cherrypy
import logging
from repobot.repos import RepoDb
from repobot.provider import DuplicateException
from repobot.replication import RepoReplicator
class AppWeb(object):
def __init__(self, db):
self.db = db
@cherrypy.expose
def addpkg(self, provider, reponame, name, version, f, **params):
try:
self.db.add_package(provider, reponame, name, version, f.filename, f.file, params)
except DuplicateException:
raise cherrypy.HTTPError(409, 'Package already exists')
@cherrypy.expose
def repo(self, provider, repo, *args):
return self.db.browse_repo(provider, repo, args)
@cherrypy.expose
def index(self):
yield "<pre>"
with self.db.db.transaction() as c:
for provider, repos in c.root.repos.items():
for reponame, repo in repos.items():
print(repo)
for pkgname, versions in repo.packages.items():
for version, pkg in versions.items():
for fname in pkg.data["files"]:
yield "{}/{}/{}/{}/{}\n".format(provider, reponame, pkgname, version, fname)
class FlatDispatch(cherrypy.dispatch.Dispatcher):
def __init__(self, method):
"""
Route all sub urls of this one to the single passed method
"""
super().__init__(self)
self.method = method
def find_handler(self, path):
# Hack, it does not respect settings of parent nodes
cherrypy.serving.request.config = cherrypy.config
return self.method, [i for i in filter(lambda o: len(o) > 0, path.split("/")[2:])]
def main():
import argparse
import signal
parser = argparse.ArgumentParser(description="Repobot daemon")
parser.add_argument('-p', '--port', default=8080, type=int, help="tcp port to listen on")
parser.add_argument('-s', '--database', default="./repos.db", help="path to persistent database")
parser.add_argument('-d', '--data-root', default="./data/", help="data storage dir")
parser.add_argument('-n', '--neighbors', nargs="+", default=[], help="Replication neighbor uris")
parser.add_argument('--debug', action="store_true", help="enable development options")
args = parser.parse_args()
logging.basicConfig(level=logging.INFO if args.debug else logging.WARNING,
format="%(asctime)-15s %(levelname)-8s %(filename)s:%(lineno)d %(message)s")
db = RepoDb(args.database, args.data_root)
repl = RepoReplicator(db, args.data_root, args.neighbors)
repl.start()
web = AppWeb(db)
def validate_password(realm, username, password):
s = library.session()
if s.query(User).filter(User.name == username, User.password == pwhash(password)).first():
return True
return False
cherrypy.tree.mount(web, '/', {'/': {'tools.trailing_slash.on': False,
# 'error_page.403': web.error,
# 'error_page.404': web.error
},
'/repo': {'request.dispatch': FlatDispatch(web.repo)},
#'/static': {"tools.staticdir.on": True,
# "tools.staticdir.dir": os.path.join(APPROOT, "styles/dist")
# if not args.debug else os.path.abspath("styles/dist")},
'/login': {'tools.auth_basic.on': True,
'tools.auth_basic.realm': 'webapp',
'tools.auth_basic.checkpassword': validate_password}})
cherrypy.config.update({
'tools.sessions.on': True,
'tools.sessions.locking': 'explicit',
'tools.sessions.timeout': 525600,
'request.show_tracebacks': True,
'server.socket_port': args.port,
'server.thread_pool': 25,
'server.socket_host': '0.0.0.0',
'server.show_tracebacks': True,
'log.screen': False,
'engine.autoreload.on': args.debug
})
def signal_handler(signum, stack):
logging.critical('Got sig {}, exiting...'.format(signum))
cherrypy.engine.exit()
signal.signal(signal.SIGINT, signal_handler)
signal.signal(signal.SIGTERM, signal_handler)
try:
cherrypy.engine.start()
cherrypy.engine.block()
finally:
logging.info("API has shut down")
cherrypy.engine.exit()
if __name__ == '__main__':
main()