Add download link for wallet.dat and wallet info if funds have been stored in bitcoin core

rootfs/standard/var/www/mynode/bitcoin_info.py

@@ -12,6 +12,7 @@ mynode_block_height = 566000
 bitcoin_blockchain_info = None
 bitcoin_recent_blocks = None
 bitcoin_peers = []
+bitcoin_wallet_info = None
 bitcoin_mempool = None
 bitcoin_version = None
 
@@ -65,6 +66,7 @@ def update_bitcoin_other_info():
     global bitcoin_recent_blocks
     global bitcoin_peers
     global bitcoin_mempool
+    global bitcoin_wallet_info
 
     if bitcoin_blockchain_info == None:
         # We still havent gotten the important info... wait 1 minute and return
@@ -89,6 +91,9 @@ def update_bitcoin_other_info():
 
             # Get mempool
             bitcoin_mempool = rpc_connection.getmempoolinfo()
+
+            # Get wallet info
+            bitcoin_wallet_info = rpc_connection.getwalletinfo()
         except:
             pass
 
@@ -122,6 +127,10 @@ def get_bitcoin_mempool():
     global bitcoin_mempool
     return copy.deepcopy(bitcoin_mempool)
 
+def get_bitcoin_wallet_info():
+    global bitcoin_wallet_info
+    return copy.deepcopy(bitcoin_wallet_info)
+
 def get_default_bitcoin_config():
     try:
         with open("/usr/share/mynode/bitcoin.conf") as f:

rootfs/standard/var/www/mynode/bitcoind.py

@@ -1,4 +1,4 @@
-from flask import Blueprint, render_template, session, abort, Markup, request, redirect, flash
+from flask import Blueprint, render_template, session, send_from_directory, abort, Markup, request, redirect, flash
 from bitcoinrpc.authproxy import AuthServiceProxy, JSONRPCException
 from pprint import pprint, pformat
 from bitcoin_info import *
@@ -109,6 +109,7 @@ def bitcoind_status_page():
         blockdata = get_bitcoin_recent_blocks()
         peerdata  = get_bitcoin_peers()
         mempooldata = get_bitcoin_mempool()
+        walletdata = get_bitcoin_wallet_info()
         version = get_bitcoin_version()
         rpc_password = get_bitcoin_rpc_password()
 
@@ -157,6 +158,16 @@ def bitcoind_status_page():
 
                 peers.append(peer)
 
+        # Balance
+        walletinfo = {}
+        walletinfo["balance"] = 0.0
+        walletinfo["unconfirmed_balance"] = 0.0
+        if walletdata != None:
+            if "balance" in walletdata:
+                walletinfo["balance"] = walletdata["balance"]
+            if "unconfirmed_balance" in walletdata:
+                walletinfo["unconfirmed_balance"] = walletdata["unconfirmed_balance"]
+
     except Exception as e:
         templateData = {
             "title": "myNode Bitcoin Error",
@@ -177,11 +188,18 @@ def bitcoind_status_page():
         "disk_size": (int(info["size_on_disk"]) / 1000 / 1000 / 1000),
         "mempool_tx": mempool["size"],
         "mempool_size": "{:.3} MB".format(float(mempool["bytes"]) / 1000 / 1000),
+        "confirmed_balance": walletinfo["balance"],
+        "unconfirmed_balance": walletinfo["unconfirmed_balance"],
         "version": version,
         "ui_settings": read_ui_settings()
     }
     return render_template('bitcoind_status.html', **templateData)
 
+@mynode_bitcoind.route("/bitcoind/wallet.dat")
+def lnd_tls_cert():
+    check_logged_in()
+    return send_from_directory(directory="/mnt/hdd/mynode/bitcoin/", filename="wallet.dat")
+
 @mynode_bitcoind.route("/bitcoind/reset_config")
 def bitcoin_reset_config_page():
     check_logged_in()

rootfs/standard/var/www/mynode/templates/bitcoind_status.html

@@ -57,6 +57,14 @@
                 <div class="info_tile_header">Mempool Size</div>
                 <div class="info_tile_contents">{{mempool_size}}</div>
             </div>
+            {% if confirmed_balance > 0.0 or unconfirmed_balance > 0.0 %}
+            <div class="info_tile">
+                <div class="info_tile_header">Wallet Backup</div>
+                <div class="info_tile_contents">
+                    <a class="ui-button ui-widget ui-corner-all mynode_button_small" style="width: 70%;" href="/bitcoind/wallet.dat">download</a>
+                </div>
+            </div>
+            {% endif %}
             <div class="info_tile">
                 <div class="info_tile_header">RPC Password</div>
                 <div class="info_tile_contents">
@@ -72,6 +80,23 @@
             </div>
         </div>
 
+        {% if confirmed_balance > 0.0 %}
+        <br/>
+        <div class="main_header">Wallet balance</div>
+        <table class="bitcoind_table">
+            <thead class="bitcoind_table_header">
+                <td>Confirmed Balance</td>
+                <td>Unconfirmed Balance</td>
+            </thead>
+            <tbody>
+                <tr>
+                    <td>{{ "%.8f"|format(confirmed_balance) }}</td>
+                    <td>{{ "%.8f"|format(unconfirmed_balance) }}</td>
+                </tr>
+            </tbody>
+        </table>
+        {% endif %}
+
         <br/>
         <div class="main_header">Recent Blocks</div>
         <table class="bitcoind_table">