NOMERGE: WIP: Generator for signet's p2pk script and wif

Author: jtimon

qa/rpc-tests/feature_fedpeg.py

@@ -46,6 +46,36 @@ def setup_network(self, split=False):
         if self.options.parent_type == 'bitcoin' and self.options.parent_binpath == "":
             raise Exception("Can't run with --parent_type=bitcoin without specifying --parent_binpath")
 
+        if self.options.parent_type == 'signet':
+            import hashlib, random, codecs
+            from test_framework import script, key, address
+            from binascii import hexlify
+            k = key.CECKey()
+            pk_bytes = hashlib.sha256(str(random.getrandbits(256)).encode('utf-8')).digest()
+            k.set_secretbytes(pk_bytes)
+            wif = address.byte_to_base58(pk_bytes, 217)
+            pubkey = key.CPubKey(k.get_pubkey())
+            script = script.CScript([pubkey, script.OP_CHECKSIG])
+            blockscript = hexlify(script).decode('ascii')
+            print('blockscript', blockscript)
+            print('wif', wif)
+
+            # import hashlib, random, codecs
+            # from test_framework import script, key, address
+            # k = key.CECKey()
+            # pk_bytes = hashlib.sha256(str(random.getrandbits(256)).encode('utf-8')).digest()
+            # k.set_secretbytes(pk_bytes)
+            # w = address.byte_to_base58(pk_bytes, 217)
+            # print("generated key {}: \n pub: {}\n  wif: {}".format(n+1,
+            #     codecs.encode(k.get_pubkey(), 'hex_codec').decode("utf-8"),
+            #     w))
+            # pubkey = key.CPubKey(k.get_pubkey())
+            # script = script.CScript([pubkey, script.OP_CHECKSIG])
+            # from binascii import hexlify
+            # print('script', hexlify(script).decode('ascii'))
+            # self.nodes[n].importprivkey(w)
+            
+
         # Parent chain args
         for n in range(2):
             # We want to test the rpc cookie method so we force the use of a
@@ -68,6 +98,7 @@ def setup_network(self, split=False):
                 self.extra_args.append([
                     "-printtoconsole=0",
                     "-signet_blockscript=4104db082f6133b7d9cdb7be60d8384c818ae61233c20485b438e8c1d7772b7f2dbdc04f2f7273d534df0e6a54c8b333994f6275bb921df2438e9a672438e4ed4969ac",
+                    # "-signet_blockscript=%s" % blockscript,
                     "-signet_siglen=77",
                     "-signet_seednode=178.128.221.177",
                     "-port=" + str(p2p_port(n)),
@@ -95,6 +126,7 @@ def setup_network(self, split=False):
             self.nodes.append(start_node(n, self.options.tmpdir, self.extra_args[n], binary=self.binary, chain=self.parent_chain, cookie_auth=use_cookie_auth))
             if self.options.parent_type == 'signet':
                 self.nodes[n].importprivkey('8Hh8jNjkx1aSCgEk3iq9Vo2APZUSDQJVt3rJ2BRpb5Tavqb68vW')
+                # self.nodes[n].importprivkey(wif)
 
         connect_nodes_bi(self.nodes, 0, 1)
         self.parentgenesisblockhash = self.nodes[0].getblockhash(0)