building flask app
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app/app.py
24
app/app.py
@ -1,7 +1,23 @@
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from flask import Flask, request, jsonify
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from flask import Flask, request, jsonify, render_template
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from ..src import create_wallet, generate_seed
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app = Flask(__name__)
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@app.route("/")
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def home():
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return "hello world"
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@app.route('/')
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def show_wallet_form():
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return render_template('index.html')
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@app.route('/create_wallet', methods=['POST'])
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def handle_create_wallet():
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wallet_name = request.form['walletName']
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result = create_wallet(wallet_name)
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return jsonify({'message': result})
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@app.route('/generate_seed', methods=['POST'])
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def handle_generate_seed():
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seed_length = request.form['seedLength']
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result = generate_seed(seed_length)
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return jsonify({'seed': result})
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if __name__ == "__main__":
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app.run(debug=True)
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49
app/templates/index.html
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app/templates/index.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Create Wallet</title>
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<!-- Add your CSS stylesheets here if any -->
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<style>
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/* Add your styles here */
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</style>
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</head>
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<body>
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<h1>Create a New Wallet</h1>
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<form id="walletForm">
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<label for="walletName">Wallet Name:</label>
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<input type="text" id="walletName" name="walletName" required><br><br>
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<label for="seedLength">Choose Seed Phrase Length:</label>
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<select id="seedLength" name="seedLength">
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<option value="12">12 Words</option>
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<option value="24">24 Words</option>
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</select><br><br>
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<button type="submit">Create Wallet</button>
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</form>
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<div id="result"></div>
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<!-- Add your JavaScript code here -->
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<script>
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document.getElementById('walletForm').addEventListener('submit', function(event) {
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event.preventDefault();
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const form = event.target;
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const formData = new FormData(form);
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fetch('/create_wallet', {
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method: 'POST',
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body: formData
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})
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.then(response => response.json())
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.then(data => {
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document.getElementById('result').innerHTML = data.message;
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})
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.catch(error => {
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console.error('Error:', error);
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});
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});
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</script>
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</body>
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</html>
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@ -1,43 +1,35 @@
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from bitcoinrpc.authproxy import AuthServiceProxy, JSONRPCException
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from util.rpcHandler import read_rpc_config, create_rpc_connection
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from util.rpcHandler import read_rpc_config
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from mnemonic import Mnemonic
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# Read the RPC configuration from the configuration file
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rpc_host, rpc_port, rpc_user, rpc_password = read_rpc_config()
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def create_wallet(wallet_name):
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rpc_host, rpc_port, rpc_user, rpc_password = read_rpc_config()
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# Prompt the user for the wallet name
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wallet_name = input("Enter the wallet name to create: ")
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try:
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rpc_connection = AuthServiceProxy(
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f"http://{rpc_user}:{rpc_password}@{rpc_host}:{rpc_port}"
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)
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try:
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rpc_connection = AuthServiceProxy(
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f"http://{rpc_user}:{rpc_password}@{rpc_host}:{rpc_port}"
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)
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wallet_info = rpc_connection.listwallets()
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# Check if the wallet already exists
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wallet_info = rpc_connection.listwallets()
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if wallet_name not in wallet_info:
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rpc_connection.createwallet(wallet_name)
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return f"Wallet '{wallet_name}' created successfully."
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else:
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return f"Wallet '{wallet_name}' already exists."
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except JSONRPCException as json_exception:
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return "A JSON RPC Exception occurred: " + str(json_exception)
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except Exception as general_exception:
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return "An Exception occurred: " + str(general_exception)
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# If the wallet doesn't exist, create it
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if wallet_name not in wallet_info:
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rpc_connection.createwallet(wallet_name)
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print(f"Wallet '{wallet_name}' created successfully.")
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# Prompt the user for seed phrase length preference
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seed_length = input("Choose seed phrase length (12 or 24 words): ")
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def generate_seed(seed_length):
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try:
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if seed_length == '12' or seed_length == '24':
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entropy_bits = 128 if seed_length == '12' else 256
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mnemonic = Mnemonic("english")
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seed_words = mnemonic.generate(entropy_bits)
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print("Write down these seed words:")
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print(seed_words)
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return seed_words
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else:
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print("Invalid choice. Please choose 12 or 24.")
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# You might want to save or display these seed words securely for the user
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else:
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print(f"Wallet '{wallet_name}' already exists.")
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except JSONRPCException as json_exception:
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print("A JSON RPC Exception occurred: " + str(json_exception))
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except Exception as general_exception:
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print("An Exception occurred: " + str(general_exception))
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return "Invalid choice. Please choose 12 or 24."
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except Exception as e:
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return "An error occurred while generating the seed phrase: " + str(e)
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