Dockerize dev stack, now fully functional

api/lightning/node.py

@@ -1,4 +1,4 @@
-import grpc, os, hashlib, secrets, json
+import grpc, os, hashlib, secrets
 from . import lightning_pb2 as lnrpc, lightning_pb2_grpc as lightningstub
 from . import invoices_pb2 as invoicesrpc, invoices_pb2_grpc as invoicesstub
 from . import router_pb2 as routerrpc, router_pb2_grpc as routerstub
@@ -14,8 +14,18 @@ from api.models import LNPayment
 # Should work with LND (c-lightning in the future if there are features that deserve the work)
 #######
 
-CERT = b64decode(config('LND_CERT_BASE64'))
-MACAROON = b64decode(config('LND_MACAROON_BASE64'))
+# Read tls.cert from file or .env variable string encoded as base64
+try:
+    CERT = open(os.path.join(config('LND_DIR'),'tls.cert'), 'rb').read()
+except:
+    CERT = b64decode(config('LND_CERT_BASE64'))
+
+# Read macaroon from file or .env variable string encoded as base64
+try:
+    MACAROON = open(os.path.join(config('LND_DIR'), config('MACAROON_path')), 'rb').read()
+except:
+    MACAROON = b64decode(config('LND_MACAROON_BASE64'))
+
 LND_GRPC_HOST = config('LND_GRPC_HOST')
 
 class LNNode():

api/logics.py

@@ -538,8 +538,11 @@ class Logics():
                                                 invoice_expiry=Order.t_to_expire[Order.Status.WFB], 
                                                 cltv_expiry_secs=BOND_EXPIRY*3600)
         except Exception as e:
-            if 'status = StatusCode.UNAVAILABLE' in str(e):
+            print(str(e))
+            if 'failed to connect to all addresses' in str(e):
                 return False, {'bad_request':'The Lightning Network Daemon (LND) is down. Write in the Telegram group to make sure the staff is aware.'}
+            if 'wallet locked' in str(e):
+                return False, {'bad_request':"This is weird, RoboSats' lightning wallet is locked. Check in the Telegram group, maybe the staff has died."}
         
         order.maker_bond = LNPayment.objects.create(
             concept = LNPayment.Concepts.MAKEBOND, 

api/tasks.py

@@ -41,11 +41,9 @@ def follow_send_payment(lnpayment):
     from django.utils import timezone
     from datetime import timedelta
 
-    from api.lightning.node import LNNode
+    from api.lightning.node import LNNode, MACAROON
     from api.models import LNPayment, Order
 
-    MACAROON = b64decode(config('LND_MACAROON_BASE64'))
-
     fee_limit_sat = int(max(lnpayment.num_satoshis * float(config('PROPORTIONAL_ROUTING_FEE_LIMIT')), float(config('MIN_FLAT_ROUTING_FEE_LIMIT')))) # 200 ppm or 10 sats 
     request = LNNode.routerrpc.SendPaymentRequest(
         payment_request=lnpayment.invoice,

docker-compose.yml

@@ -6,8 +6,7 @@ services:
     restart: always
     volumes:
       - redisdata:/data
-    networks:
-      - redis_network
+    network_mode: service:tor
 
   backend:
     build: .
@@ -15,19 +14,16 @@ services:
     restart: always
     depends_on:
       - bitcoind
-    #   - lnd-dev
+      - lnd
       - redis
     environment:
       DEVELOPMENT: 1
     volumes:
       - .:/usr/src/robosats
       - /mnt/development/database:/usr/src/database
-    networks:
-      - nginx_network
-      - redis_network
+      - /mnt/development/lnd:/lnd
     command: python3 manage.py runserver 0.0.0.0:8000
-    ports:
-      - 8000:8000
+    network_mode: service:tor
 
   frontend:
     build: ./frontend
@@ -35,9 +31,6 @@ services:
     restart: always
     volumes:
       - ./frontend:/usr/src/frontend
-    networks:
-      - nginx_network
-      - redis_network
 
   clean-orders:
     build: .
@@ -54,11 +47,12 @@ services:
     restart: always
     depends_on:
       - bitcoind
-    #   - lnd-testnet
+      - lnd
     command: python3 manage.py follow_invoices
     volumes:
       - .:/usr/src/robosats
       - /mnt/development/database:/usr/src/database
+    network_mode: service:tor
 
   celery:
     build: .
@@ -66,14 +60,11 @@ services:
     restart: always
     command: celery -A robosats worker --beat -l info -S django
     environment:
-      REDIS_URL: redis://redis:6379
+      REDIS_URL: redis://localhost:6379
     volumes:
       - .:/usr/src/robosats
       - /mnt/development/database:/usr/src/database
-    depends_on:
-      - redis
-    networks:
-      - redis_network
+    network_mode: service:tor
 
   tor:
     build: ./docker/tor
@@ -86,8 +77,7 @@ services:
       - /mnt/development/tor/data:/var/lib/tor
       - /mnt/development/tor/config:/etc/tor
     ports:
-      - '10009'
-      - '8080'
+      - 8000:8000
 
   lnd:
     build: ./docker/lnd
@@ -108,6 +98,7 @@ services:
       LOCAL_GROUP_ID: 1000
       LND_RPC_PORT: 10009
       LND_REST_PORT: 8080
+      # AUTO_UNLOCK_PWD: ${AUTO_UNLOCK_PWD}
 
   bitcoind:
     build: ./docker/bitcoind
@@ -125,10 +116,4 @@ services:
       - /mnt/development/bitcoin:/home/bitcoin/.bitcoin
 
 volumes:
-  redisdata:
-
-networks:
-  nginx_network:
-    driver: bridge
-  redis_network:
-    driver: bridge
+  redisdata:

setup.md

@@ -5,9 +5,9 @@ Spinning up docker for the first time
 ```
 docker-compose build --no-cache
 docker-compose up -d
-sudo docker exec -it django-dev python3 manage.py makemigrations
-sudo docker exec -it django-dev python3 manage.py migrate
-sudo docker exec -it django-dev python3 manage.py createsuperuser
+docker exec -it django-dev python3 manage.py makemigrations
+docker exec -it django-dev python3 manage.py migrate
+docker exec -it django-dev python3 manage.py createsuperuser
 docker-compose restart
 ```
 
@@ -20,7 +20,22 @@ Then monitor in a terminal the Django dev docker service
 And the NPM dev docker service
 `docker attach npm-dev`
 
-Ready to roll!
+Ready to roll! But maybe you also are interested on these:
+
+Unlock or 'create' the lnd node
+`docker exec -it lnd-dev lncli unlock`
+
+Create p2wkh addresses
+`docker exec -it lnd-dev lncli --network=testnet newaddress p2wkh`
+
+Wallet balance
+`docker exec -it lnd-dev lncli --network=testnet walletbalance`
+
+Connect
+`docker exec -it lnd-dev lncli --network=testnet connect node_id@ip:9735`
+
+Open channel
+`docker exec -it lnd-dev lncli --network=testnet openchannel node_id --local_amt LOCAL_AMT --push_amt PUSH_AMT`
 
 # The harder way
 ## Django development environment