Create solarcoin_RPC_py3.py

solarcoin_RPC_py3.py

@@ -0,0 +1,191 @@
+#!/usr/bin/env python
+
+"""solarcoin_RPC.py: simple interface for contolling a commandline solarcoind or solarcoin-qt,
+on local or remote Windows or Linux devices.  Note this is not secure, do not use outside of LAN"""
+
+__author__ = "Steven Campbell AKA Scalextrix"
+__copyright__ = "Copyright 2017, Steven Campbell"
+__license__ = "The Unlicense"
+__version__ = "1.0"
+
+import getpass
+import json
+import os
+import requests
+import sys
+import time
+
+def command_chooser():
+    command_choice = input('Issue a command, "help" or "exit" to exit: ').lower()
+    if command_choice == 'lock':
+        return lock_wallet()
+    elif command_choice == 'send':
+        return send()
+    elif command_choice == 'newaddress':
+        return new_address()
+    elif command_choice == 'staking':
+        return staking_wallet()
+    elif command_choice == 'unlock':
+        return unlock_wallet()
+    elif command_choice == 'blocks':
+        return blocks()
+    elif command_choice == 'info':
+        return info()
+    elif command_choice == 'stakinginfo':
+        return staking_info()
+    elif command_choice == 'balance':
+        return balance()
+    elif command_choice == 'help':
+        print('Here is the list of available commands:')
+        print('')
+        print('Type "help" for this help')
+        print('')
+        print('Type "lock" to lock the wallet')
+        print('')
+        print('Type "unlock" to unlock the wallet: you will subsequently be asked for the passphrase and number of seconds')
+        print('*TIP: you may need to LOCK the wallet if it is already UNLOCKED for STAKING*')
+        print('')
+        print('Type "send" to send funds: you will need to know the wallet address and amount')
+        print('*TIP: you will need to UNLOCK first if the wallet is LOCKED or UNLOCKED for STAKING')
+        print('')
+        print('Type "staking" to indefinately unlock the wallet for staking: you will subsequently be asked for the passphrase')
+        print('*TIP: you may need to LOCK the wallet if it is already UNLOCKED*')
+        print('')
+        print('Type "blocks" to see the current number of blocks this node has')
+        print('')
+        print('Type "info" to see basic information about your node')
+        print('')
+        print('Type "balance" to see the total SLR in your wallet')
+        print('')
+        print('Type "newaddress" to get a new wallet address for receiving SLR')
+        print('')
+        print('Type "stakinginfo" to see if this node is staking')
+        print('*TIP: if this node is staking the output should read Enabled: true and Staking: true')
+        print('**TIP: If Enabled: false then Type "staking" to UNLOCK for STAKING')
+        print('***TIP:: If Staking: false then check if you are fully synced to the blockchain, Type "blocks"')
+        print('')
+        return command_chooser()
+    elif command_choice == 'exit':
+        print('Exiting')
+        time.sleep(10)
+        sys.exit()
+    else:
+        print('Command not recognised, perhaps use "help" for list of available commands')
+        return command_chooser()
+
+def blocks():
+    method = "getblockcount"
+    params = []
+    modifier = ""
+    return {'method':method, 'params':params, 'modifier':modifier}
+
+def balance():
+    method = "getinfo"
+    params = []
+    modifier = "balance"
+    return {'method':method, 'params':params, 'modifier':modifier}
+
+def info():
+    method = "getinfo"
+    params = []
+    modifier = ""
+    return {'method':method, 'params':params, 'modifier':modifier}
+
+def new_address():
+    method = "getnewaddress"
+    params = []
+    modifier = ""
+    return {'method':method, 'params':params, 'modifier':modifier}        
+
+def staking_info():
+    method = "getstakinginfo"
+    params = []
+    modifier = ""
+    return {'method':method, 'params':params, 'modifier':modifier}
+
+def instruct_wallet(ip_choice, command, command_chooser):
+    payload = json.dumps({"method": command['method'], "params": command['params']})
+    headers = {'content-type': "application/json", 'cache-control': "no-cache"}
+    try:
+        response = requests.request("POST", url, data=payload, headers=headers, auth=(rpc_user, rpc_pass))
+    except requests.exceptions.RequestException as e:
+        print(e)
+        time.sleep(10)
+        sys.exit()
+    answer = json.loads(response.text)
+    if answer['error'] == None:
+        print('Command Executed Successfully!')
+        if command['method'] == 'getinfo' and command['modifier'] == 'balance' and answer['result'] != None:
+            print('{')
+            print('"balance": {},'.format(json.dumps(answer['result']['balance'])))
+            print('"stake": {},'.format(json.dumps(answer['result']['stake'])))
+            print('"total": {}'.format(float(json.dumps(answer['result']['balance']))+float(json.dumps(answer['result']['stake']))))
+            print('}')
+        elif answer['result'] != None:
+            print(json.dumps(answer['result'], sort_keys=True, indent=4, separators=(',', ': ')))
+    else:
+        print(answer['error']['message'])
+    command = command_chooser()
+    return instruct_wallet(ip_choice, command, command_chooser)
+
+def lock_wallet():
+    method = "walletlock"
+    params = []
+    modifier = ""
+    return {'method':method, 'params':params, 'modifier':modifier}
+
+def send():
+    method = "sendtoaddress"
+    address = input('Send SLR to which address: ')
+    amount = float(input('How much SLR to send: '))
+    params = [address, amount]
+    modifier = ""
+    return {'method':method, 'params':params, 'modifier':modifier}
+
+def staking_wallet():
+    passphrase = getpass.getpass(prompt="What is your SolarCoin Wallet Passphrase: ")
+    method = "walletpassphrase"
+    params = [passphrase, 9999999, True]
+    modifier = ""
+    return {'method':method, 'params':params, 'modifier':modifier}
+
+def unlock_wallet():
+    passphrase = getpass.getpass(prompt="What is your SolarCoin Wallet Passphrase: ")
+    unlock_time = int(input('unlock for how many seconds: '))
+    method = "walletpassphrase"
+    params = [passphrase, unlock_time]
+    modifier = ""
+    return {'method':method, 'params':params, 'modifier':modifier}
+
+if os.name == 'nt':
+    user_account = getpass.getuser()
+    f = open('C:\\Users\\{}\\AppData\\Roaming\\SolarCoin\\SolarCoin.conf'.format(user_account), 'rb')
+    for line in f:
+        line = line.rstrip()
+        if line[0:7] == 'rpcuser':
+            rpc_user = line[line.find('=')+1:]
+        if line[0:11] == 'rpcpassword':
+            rpc_pass = line[line.find('=')+1:]
+    f.close()
+elif os.name == 'posix':
+    homedir = os.environ['HOME']
+    f = open(homedir+'/.solarcoin/solarcoin.conf', 'r')
+    for line in f:
+        line = line.rstrip()
+        if line[0:7] == 'rpcuser':
+            rpc_user = line[line.find('=')+1:]
+        if line[0:11] == 'rpcpassword':
+            rpc_pass = line[line.find('=')+1:]
+    f.close()
+else:
+    print('SolarCoin.conf not found')
+    time.sleep(10)
+    sys.exit()
+
+ip_choice = input('What is the IP address of the wallet to control (leave blank for local machine): ')
+if ip_choice == '':
+    ip_choice = '127.0.0.1'    
+url = "http://"+ip_choice+":18181/"
+
+command = command_chooser()
+instruct_wallet(ip_choice, command, command_chooser)