# You should have received a copy of the GNU Affero General Public
# License along with this program. If not, see
# <http://www.gnu.org/licenses/agpl.html>.
+"""
+sessions are identified with cookies
+ - each session has a buffer of responses to requests
-import jsonrpclib
-from jsonrpclib import Fault
-from jsonrpclib.jsonrpc import USE_UNIX_SOCKETS
+
+from the processor point of view:
+ - the user only defines process() ; the rest is session management. thus sessions should not belong to processor
+
+"""
+import json
+import logging
+import os
+import Queue
import SimpleXMLRPCServer
-import SocketServer
import socket
-import logging
-import os, time
-import types
+import SocketServer
+import sys
+import time
+import threading
import traceback
-import sys, threading
+import types
+import jsonrpclib
+from jsonrpclib import Fault
+from jsonrpclib.jsonrpc import USE_UNIX_SOCKETS
from OpenSSL import SSL
try:
# For Windows
fcntl = None
-import json
-
-
-"""
-sessions are identified with cookies
- - each session has a buffer of responses to requests
-
-from the processor point of view:
- - the user only defines process() ; the rest is session management. thus sessions should not belong to processor
-
-"""
-
-
-from processor import random_string
+from processor import Session
+from utils import random_string, print_log
def get_version(request):
if 'id' in request.keys():
return 1.0
return None
-
+
+
def validate_request(request):
- if type(request) is not types.DictType:
- fault = Fault(
- -32600, 'Request must be {}, not %s.' % type(request)
- )
- return fault
+ if not isinstance(request, types.DictType):
+ return Fault(-32600, 'Request must be {}, not %s.' % type(request))
rpcid = request.get('id', None)
version = get_version(request)
if not version:
- fault = Fault(-32600, 'Request %s invalid.' % request, rpcid=rpcid)
- return fault
+ return Fault(-32600, 'Request %s invalid.' % request, rpcid=rpcid)
request.setdefault('params', [])
method = request.get('method', None)
params = request.get('params')
param_types = (types.ListType, types.DictType, types.TupleType)
- if not method or type(method) not in types.StringTypes or \
- type(params) not in param_types:
- fault = Fault(
- -32600, 'Invalid request parameters or method.', rpcid=rpcid
- )
- return fault
+ if not method or type(method) not in types.StringTypes or type(params) not in param_types:
+ return Fault(-32600, 'Invalid request parameters or method.', rpcid=rpcid)
return True
+
class StratumJSONRPCDispatcher(SimpleXMLRPCServer.SimpleXMLRPCDispatcher):
def __init__(self, encoding=None):
- SimpleXMLRPCServer.SimpleXMLRPCDispatcher.__init__(self,
- allow_none=True,
- encoding=encoding)
+ # todo: use super
+ SimpleXMLRPCServer.SimpleXMLRPCDispatcher.__init__(self, allow_none=True, encoding=encoding)
- def _marshaled_dispatch(self, session_id, data, dispatch_method = None):
+ def _marshaled_dispatch(self, session_id, data, dispatch_method=None):
response = None
try:
request = jsonrpclib.loads(data)
session.time = time.time()
responses = []
- if type(request) is not types.ListType:
- request = [ request ]
+ if not isinstance(request, types.ListType):
+ request = [request]
for req_entry in request:
result = validate_request(req_entry)
continue
self.dispatcher.do_dispatch(session, req_entry)
-
+
if req_entry['method'] == 'server.stop':
- return json.dumps({'result':'ok'})
+ return json.dumps({'result': 'ok'})
r = self.poll_session(session)
for item in r:
responses.append(json.dumps(item))
-
+
if len(responses) > 1:
response = '[%s]' % ','.join(responses)
elif len(responses) == 1:
return response
-
def create_session(self):
- session_id = random_string(10)
- session = HttpSession(session_id)
- self.dispatcher.add_session(session)
+ session_id = random_string(20)
+ session = HttpSession(self.dispatcher, session_id)
return session_id
def poll_session(self, session):
return responses
+class StratumJSONRPCRequestHandler(SimpleXMLRPCServer.SimpleXMLRPCRequestHandler):
-
-class StratumJSONRPCRequestHandler(
- SimpleXMLRPCServer.SimpleXMLRPCRequestHandler):
-
def do_OPTIONS(self):
self.send_response(200)
self.send_header('Allow', 'GET, POST, OPTIONS')
self.send_header('Access-Control-Allow-Origin', '*')
- self.send_header('Access-Control-Allow-Headers', 'X-Request, X-Requested-With')
+ self.send_header('Access-Control-Allow-Headers', 'Cache-Control, Content-Language, Content-Type, Expires, Last-Modified, Pragma, Accept-Language, Accept, Origin')
self.send_header('Content-Length', '0')
self.end_headers()
-
+
def do_GET(self):
if not self.is_rpc_path_valid():
self.report_404()
session_id = None
c = self.headers.get('cookie')
if c:
- if c[0:8]=='SESSION=':
+ if c[0:8] == 'SESSION=':
#print "found cookie", c[8:]
session_id = c[8:]
fault = jsonrpclib.Fault(-32603, 'Server error: %s' % trace_string)
response = fault.response()
print "500", trace_string
- if response == None:
+ if response is None:
response = ''
if session_id:
- self.send_header("Set-Cookie", "SESSION=%s"%session_id)
+ self.send_header("Set-Cookie", "SESSION=%s" % session_id)
self.send_header("Content-type", "application/json-rpc")
self.send_header("Access-Control-Allow-Origin", "*")
self.wfile.flush()
self.shutdown_connection()
-
def do_POST(self):
if not self.is_rpc_path_valid():
self.report_404()
session_id = None
c = self.headers.get('cookie')
if c:
- if c[0:8]=='SESSION=':
+ if c[0:8] == 'SESSION=':
#print "found cookie", c[8:]
session_id = c[8:]
fault = jsonrpclib.Fault(-32603, 'Server error: %s' % trace_string)
response = fault.response()
print "500", trace_string
- if response == None:
+ if response is None:
response = ''
if session_id:
- self.send_header("Set-Cookie", "SESSION=%s"%session_id)
+ self.send_header("Set-Cookie", "SESSION=%s" % session_id)
self.send_header("Content-type", "application/json-rpc")
self.send_header("Access-Control-Allow-Origin", "*")
class SSLTCPServer(SocketServer.TCPServer):
def __init__(self, server_address, certfile, keyfile, RequestHandlerClass, bind_and_activate=True):
SocketServer.BaseServer.__init__(self, server_address, RequestHandlerClass)
- ctx = SSL.Context(SSL.SSLv3_METHOD)
+ ctx = SSL.Context(SSL.SSLv23_METHOD)
ctx.use_privatekey_file(keyfile)
ctx.use_certificate_file(certfile)
self.socket = SSL.Connection(ctx, socket.socket(self.address_family, self.socket_type))
self.server_bind()
self.server_activate()
- def shutdown_request(self,request):
+ def shutdown_request(self, request):
#request.shutdown()
pass
# Unix sockets can't be bound if they already exist in the
# filesystem. The convention of e.g. X11 is to unlink
# before binding again.
- if os.path.exists(addr):
+ if os.path.exists(addr):
try:
os.unlink(addr)
except OSError:
# Unix sockets can't be bound if they already exist in the
# filesystem. The convention of e.g. X11 is to unlink
# before binding again.
- if os.path.exists(addr):
+ if os.path.exists(addr):
try:
os.unlink(addr)
except OSError:
fcntl.fcntl(self.fileno(), fcntl.F_SETFD, flags)
-
-
-
-
-from processor import Session
-import Queue
-
class HttpSession(Session):
- def __init__(self, session_id):
- Session.__init__(self)
+ def __init__(self, dispatcher, session_id):
+ Session.__init__(self, dispatcher)
self.pending_responses = Queue.Queue()
self.address = session_id
self.name = "HTTP"
+ self.timeout = 60
+ self.dispatcher.add_session(self)
def send_response(self, response):
raw_response = json.dumps(response)
self.pending_responses.put(response)
- def stopped(self):
- with self.lock:
- if time.time() - self.time > 60:
- self._stopped = True
- return self._stopped
+
class HttpServer(threading.Thread):
def __init__(self, dispatcher, host, port, use_ssl, certfile, keyfile):
self.keyfile = keyfile
self.lock = threading.Lock()
-
def run(self):
# see http://code.google.com/p/jsonrpclib/
from SocketServer import ThreadingMixIn
if self.use_ssl:
- class StratumThreadedServer(ThreadingMixIn, StratumHTTPSSLServer): pass
- self.server = StratumThreadedServer(( self.host, self.port), self.certfile, self.keyfile)
- print "HTTPS server started."
+ class StratumThreadedServer(ThreadingMixIn, StratumHTTPSSLServer):
+ pass
+ self.server = StratumThreadedServer((self.host, self.port), self.certfile, self.keyfile)
+ print_log("HTTPS server started.")
else:
- class StratumThreadedServer(ThreadingMixIn, StratumHTTPServer): pass
- self.server = StratumThreadedServer(( self.host, self.port))
- print "HTTP server started."
+ class StratumThreadedServer(ThreadingMixIn, StratumHTTPServer):
+ pass
+ self.server = StratumThreadedServer((self.host, self.port))
+ print_log("HTTP server started.")
self.server.dispatcher = self.dispatcher
self.server.register_function(None, 'server.stop')
self.server.register_function(None, 'server.info')
self.server.serve_forever()
-
git://git.novaco.in / electrum-server.git / blobdiff