address.get_proof, utxo.get_address

diff --git a/backends/bitcoind/blockchain_processor.py b/backends/bitcoind/blockchain_processor.py
index 18117fa..28e87c8 100644 (file)
--- a/backends/bitcoind/blockchain_processor.py
+++ b/backends/bitcoind/blockchain_processor.py
@@ -490,10 +490,10 @@ class BlockchainProcessor(Processor):
                 error = str(e) + ': ' + address
                 print_log("error:", error)
 
-        elif method == 'blockchain.address.get_path':
+        elif method == 'blockchain.address.get_proof':
             try:
                 address = str(params[0])
-                result = self.storage.get_address_path(address)
+                result = self.storage.get_proof(address)
             except BaseException, e:
                 error = str(e) + ': ' + address
                 print_log("error:", error)
@@ -506,12 +506,22 @@ class BlockchainProcessor(Processor):
                 error = str(e) + ': ' + address
                 print_log("error:", error)
 
+        elif method == 'blockchain.utxo.get_address':
+            try:
+                txid = str(params[0])
+                pos = int(params[1])
+                txi = (txid + int_to_hex(pos, 4)).decode('hex')
+                result = self.storage.get_address(txi)
+            except BaseException, e:
+                error = str(e)
+                print_log("error:", error, txid, pos)
+
         elif method == 'blockchain.block.get_header':
             if cache_only:
                 result = -1
             else:
                 try:
-                    height = params[0]
+                    height = int(params[0])
                     result = self.get_header(height)
                 except BaseException, e:
                     error = str(e) + ': %d' % height
@@ -522,7 +532,7 @@ class BlockchainProcessor(Processor):
                 result = -1
             else:
                 try:
-                    index = params[0]
+                    index = int(params[0])
                     result = self.get_chunk(index)
                 except BaseException, e:
                     error = str(e) + ': %d' % index

diff --git a/backends/bitcoind/storage.py b/backends/bitcoind/storage.py
index 36f1366..7658b49 100644 (file)
--- a/backends/bitcoind/storage.py
+++ b/backends/bitcoind/storage.py
@@ -68,10 +68,13 @@ class Storage(object):
         return hash_160_to_bc_address(addr)
 
 
-    def get_address_path(self, addr):
+    def get_proof(self, addr):
         key = self.address_to_key(addr)
-        p = self.get_path(key) 
-        p.append(key)
+        i = self.db_utxo.iterator(start=key)
+        k, _ = i.next()
+
+        p = self.get_path(k) 
+        p.append(k)
 
         out = []
         for item in p: