don't use bitcoinrpc anymore

server/README

@@ -7,9 +7,10 @@ Language: Python
 Features: 
 
 * The server uses a patched version of the Bitcoin daemon that can
-forward transactions, and bitcoin-abe * The server code is open
-source. Anyone can run a server, removing single points of failure
-concerns.
+forward transactions, and bitcoin-abe 
+
+* The server code is open source. Anyone can run a server, removing
+single points of failure concerns.
 
 * The server knows which set of Bitcoin addresses belong to the same
 wallet, which might raise concerns about anonymity. However, it should
@@ -22,8 +23,7 @@ INSTALL
 
 2. install bitcoin-abe : https://github.com/jtobey/bitcoin-abe
 
-3. download bitcoin-python: https://github.com/laanwj/bitcoin-python
-   patch it with bitcoinrpc_connection.py.diff
+3. install jsonrpclib: code.google.com/p/jsonrpclib/
 
 4. launch the server:  nohup python -u server.py > /var/log/electrum.log &
 

server/patches/bitcoinrpc_connection.py.diff

@@ -1,41 +0,0 @@
-diff --git a/src/bitcoinrpc/connection.py b/src/bitcoinrpc/connection.py
-index 960cf5d..79e04bf 100644
---- a/src/bitcoinrpc/connection.py
-+++ b/src/bitcoinrpc/connection.py
-@@ -67,7 +67,35 @@ class BitcoinConnection(object):
-             return self.proxy.getblockcount()
-         except JSONRPCException,e:
-             raise _wrap_exception(e.error)    
--        
-+
-+    def getmemorypool(self):
-+        """sign"""
-+        try:
-+            return self.proxy.getmemorypool()
-+        except JSONRPCException,e:
-+            raise _wrap_exception(e.error)  
-+
-+    def importtransaction(self, tx):
-+        """sign"""
-+        try:
-+            return self.proxy.importtransaction(tx)
-+        except JSONRPCException,e:
-+            raise _wrap_exception(e.error)  
-+
-+    def signmessage(self, address,message):
-+        """sign"""
-+        try:
-+            return self.proxy.signmessage(address, message)
-+        except JSONRPCException,e:
-+            raise _wrap_exception(e.error)  
-+
-+    def verifymessage(self, address, sig, message):
-+        """verif"""
-+        try:
-+            return self.proxy.verifymessage(address, sig, message )
-+        except JSONRPCException,e:
-+            raise _wrap_exception(e.error)  
-+
-     def getblocknumber(self):
-         """
-         Returns the block number of the latest block in the longest block chain.

server/server.py

@@ -27,13 +27,14 @@ Todo:
 
 import time, socket, operator, thread, ast, sys,re
 import psycopg2, binascii
-import bitcoinrpc
 
 from Abe.abe import hash_to_address, decode_check_address
 from Abe.DataStore import DataStore as Datastore_class
 from Abe import DataStore, readconf, BCDataStream,  deserialize, util, base58
 
 import ConfigParser
+from json import dumps, loads
+import urllib
 
 config = ConfigParser.ConfigParser()
 # set some defaults, which will be overwritten by the config file
@@ -57,6 +58,7 @@ except:
     print "Could not read electrum.conf. I will use the default values."
 
 password = config.get('server','password')
+bitcoind_url = 'http://%s:%s@%s:%s/' % ( config.get('bitcoind','user'), config.get('bitcoind','password'), config.get('bitcoind','host'), config.get('bitcoind','port'))
 
 stopping = False
 block_number = -1
@@ -317,15 +319,18 @@ class MyStore(Datastore_class):
 
 
 
+
 def send_tx(tx):
-    import bitcoinrpc
-    conn = bitcoinrpc.connect_to_local()
+    postdata = dumps({"method": 'importtransaction', 'params': [tx], 'id':'jsonrpc'})
+    respdata = urllib.urlopen(bitcoind_url, postdata).read()
     try:
-        v = conn.importtransaction(tx)
+        v = loads(respdata)['result']
     except:
         v = "error: transaction rejected by memorypool"
     return v
 
+
+
 def random_string(N):
     import random, string
     return ''.join(random.choice(string.ascii_uppercase + string.digits) for x in range(N))
@@ -364,7 +369,7 @@ def get_cache(pw,addr):
 def cmd_poll(session_id):
     session = sessions.get(session_id)
     if session is None:
-        print time.asctime(), "session not found", session_id, ipaddr
+        print time.asctime(), "session not found", session_id
         out = repr( (-1, {}))
     else:
         t1 = time.time()
@@ -412,7 +417,7 @@ def new_session(addresses, version, ipaddr):
     sessions[session_id]['last_time'] = time.time()
     return out
 
-def update_session(session_id,addresses):
+def update_session(session_id,addresses,ipaddr):
     print time.strftime("[%d/%m/%Y-%H:%M:%S]"), "update session", ipaddr, addresses[0] if addresses else addresses, len(addresses)
     sessions[session_id]['addresses'] = {}
     for a in addresses:
@@ -488,7 +493,7 @@ def do_command(cmd, data, ipaddr):
         except:
             print "error"
             return None
-        out = update_session(session_id,addresses)
+        out = update_session(session_id,addresses,ipaddr)
 
 
     elif cmd == 'bccapi_login':
@@ -570,12 +575,12 @@ def do_command(cmd, data, ipaddr):
 def memorypool_update(store):
     ds = BCDataStream.BCDataStream()
     store.mempool_keys = []
-    conn = bitcoinrpc.connect_to_local()
-    try:
-        v = conn.getmemorypool()
-    except:
-        print "cannot contact bitcoin daemon"
-        return
+
+    postdata = dumps({"method": 'getmemorypool', 'params': [], 'id':'jsonrpc'})
+    respdata = urllib.urlopen(bitcoind_url, postdata).read()
+    v = loads(respdata)['result']
+
+
     v = v['transactions']
     for hextx in v:
         ds.clear()
@@ -651,13 +656,14 @@ def jsonrpc_thread(store):
     # see http://code.google.com/p/jsonrpclib/
     from jsonrpclib.SimpleJSONRPCServer import SimpleJSONRPCServer
     server = SimpleJSONRPCServer(('localhost', 8080))
-    server.register_function(store.get_history, 'history')
     server.register_function(lambda : peer_list.values(), 'peers')
     server.register_function(cmd_stop, 'stop')
     server.register_function(cmd_load, 'load')
     server.register_function(lambda : block_number, 'blocks')
     server.register_function(clear_cache, 'clear_cache')
     server.register_function(get_cache, 'get_cache')
+    server.register_function(send_tx, 'blockchain.transaction.broadcast')
+    server.register_function(store.get_history, 'blockchain.address.get_history')
     server.serve_forever()
 
 
@@ -681,7 +687,9 @@ if __name__ == '__main__':
         elif cmd == 'get_cache':
             out = server.get_cache(password,sys.argv[2])
         elif cmd == 'h':
-            out = server.history(sys.argv[2])
+            out = server.blockchain.address.get_history(sys.argv[2])
+        elif cmd == 'tx':
+            out = server.blockchain.transaction.broadcast(sys.argv[2])
         elif cmd == 'b':
             out = server.blocks()
         print out