Add files via upload

Author: safesploit

blockchain/blockchain.py

@@ -29,7 +29,6 @@ def __init__(self):
         self.node_id = str(uuid4()).replace('-', '')
         self.create_block(0, '00')  # Create genesis block
 
-    # https://stackoverflow.com/a/53993037/4443012
     def register_node(self, node_url):
         parsed_url = urlparse(node_url)
         if parsed_url.netloc:
@@ -40,9 +39,6 @@ def register_node(self, node_url):
             raise ValueError('Invalid URL')
 
     def create_block(self, nonce, previous_hash):
-        """
-        Add a block of transactions to the blockchain
-        """
         block = {'block_number': len(self.chain) + 1,
                  'timestamp': time(),
                  'transactions': self.transactions,
@@ -285,10 +281,6 @@ def register_node():
     return jsonify(response), 200
 
 
-# TODO: consider implementing DIFFICULTY function
-# TODO: consider implementing MINING_REWARD function
-
-
 if __name__ == '__main__':
     from argparse import ArgumentParser
 

blockchain/templates/configure.html

@@ -50,7 +50,7 @@ <h4 class="card-title">Add Blockchain nodes</h4>
         <div class="row">
           <label class="col-sm-2">Node URLs:</label>
           <div class="col-sm-10">
-            <input type="text" name="nodes" id="nodes" rows="2" class="form-control" value="http://127.0.0.1:5002,http://127.0.0.1:5003">
+            <input type="text" name="nodes" id="nodes" rows="2" class="form-control" placeholder="http://127.0.0.1:5002,http://127.0.0.1:5003">
           </div>
         </div>
 

blockchain_client/templates/make_transactions.html

@@ -54,7 +54,7 @@ <h4 class="card-title">Send MonoCoins:</h4>
             <div class="row">
                 <label class="col-sm-2">Sender Public Key:</label>
                 <div class="col-sm-10">
-                    <input type="text" name="sender_public_key" id="sender_public_key" class="form-control" value="30819f300d06092a864886f70d010101050003818d00308189028181009f148fb25857801a51cb3a294af9707b27ce92e99a7c65604210a4675b855dc7166127a651bc2ae47f38ce726e3b9aeb978b869d67fb0b4ed24bfbd31c8cc8fb289a8f986eca64a993db4426f6307f307e3139d648d44ad7428b487a79642a2c43783f48bf60f9795a848f182459b14bb9c41553f4d3363732b7786eb2589d270203010001">
+                    <input type="text" name="sender_public_key" id="sender_public_key" class="form-control" value="">
                 </div>
             </div>
 
@@ -63,7 +63,7 @@ <h4 class="card-title">Send MonoCoins:</h4>
             <div class="row">
                 <label class="col-sm-2">Sender Private Key:</label>
                 <div class="col-sm-10">
-                    <input type="text" name="sender_private_key" id="sender_private_key" class="form-control" value="3082025c020100028181009f148fb25857801a51cb3a294af9707b27ce92e99a7c65604210a4675b855dc7166127a651bc2ae47f38ce726e3b9aeb978b869d67fb0b4ed24bfbd31c8cc8fb289a8f986eca64a993db4426f6307f307e3139d648d44ad7428b487a79642a2c43783f48bf60f9795a848f182459b14bb9c41553f4d3363732b7786eb2589d2702030100010281802fe976f00d9868fe445553b29d20ac8683323de03ac5ad98c4bd136f07cb0eb8081f01dc9f706f70bb7a85ff440112c35334d439f357d28b8e5e113dffb2cd531223a9953cba3ec686161a5efcd525c2547602e6842744b3e9a1ec7699acd712e98fd3b8bf8dea955d3c96ed3215c0182e20849e9442a0ff407428ae688ac19d024100bee78b28aea37545688d22b3a36e6683f36c028e5807f84a52af3ed6ad1baaf5c6c38dfc2f31f473c397a9dc1df0f78c36e2d06c4104a9bdaef5f855c15a506d024100d5530526b20748678caddc1335a717b047ebb6212e2a9ea0b2bfbe47a0bd156e006bf7ee2fbf09db18d945364e2850fb1237976a91249790b12337c8e095af630240303ab508811e60a93961b6aba59565a6de5fa241adf1cd8391621ec10398e2d716f11eb4e083815ba1c5762f5b0d1ead38cc929556d3c3c25d2a5d23e52658fd0241008d546a563f9e5996d8fa1a92d379f754bfe16711c67f5006d145fd6f810ba495f34b94bfc5fc40305adf1f5ea21b4dc379474156c6004336065579d0e911e2570240184189660cb1dde0a480792272a943fa25701fbc54f354a3469a8aa46d6283e8e308ea0d44226ea806954151d96d9e0c27e67c6798029708ed8b3fe2762e8966">
+                    <input type="text" name="sender_private_key" id="sender_private_key" class="form-control" value="">
                 </div>
             </div>
 
@@ -72,7 +72,7 @@ <h4 class="card-title">Send MonoCoins:</h4>
             <div class="row">
                 <label class="col-sm-2">Recipient Public Key:</label>
                 <div class="col-sm-10">
-                    <input type="text" name="recipient_public_key" id="recipient_public_key" class="form-control" value="30819f300d06092a864886f70d010101050003818d0030818902818100b08534b5ec4393d63ecbdb64e0d74f9c604b64f10e33fd6569fbd64322a66a17482a96251795db96ebb3aedb14aa8528b4c2970f9940f5c1042c23a96d20af61e0f5c5edb37fe3769017be2776e21fb6b678052b1879e4e524ed763ea0e7e807215bcc3f5053b5c22ffbbbabf5cab025152827601372d2a204cd5878a5bae9410203010001">
+                    <input type="text" name="recipient_public_key" id="recipient_public_key" class="form-control" value="">
                 </div>
             </div>