Start Enrico network control via CLI

nucypher/cli/enrico.py

@@ -0,0 +1,48 @@
+import click
+
+from hendrix.deploy.base import HendrixDeploy
+from nucypher.characters.lawful import Enrico
+from nucypher.cli.types import NETWORK_PORT
+
+
+ENRICO_BANNER = r"""
+ ___                
+ )_  _   _ o  _  _  
+(__ ) ) )  ( (_ (_) 
+
+the Encryptor.
+
+{}
+"""
+
+
+@click.command()
+@click.argument('action')
+@click.option('--dry-run', '-x', help="Execute normally without actually starting the node", is_flag=True)
+@click.option('--http-port', help="The host port to run Moe HTTP services on", type=NETWORK_PORT, default=5151)  # TODO
+@click.option('--policy-encrypting-key', help="Encrypting Public Key for Policy as hexidecimal string", type=click.STRING)
+def enrico(action, policy_encrypting_key, dry_run, http_port):
+    """
+    Start and manage an "Enrico" character control HTTP server
+    """
+
+    click.secho(ENRICO_BANNER.format(policy_encrypting_key))
+
+    if action == 'run':  # Forest
+        ENRICO = Enrico(policy_encrypting_key=policy_encrypting_key)
+
+        # Enrico Control
+        enrico_control = ENRICO.make_wsgi_app()
+        click.secho("Starting Enrico Character Control...")
+
+        click.secho(f"Enrico Signing Key {bytes(ENRICO.stamp).hex()}", fg="green", bold=True)
+
+        # Run
+        if dry_run:
+            return
+
+        hx_deployer = HendrixDeploy(action="start", options={"wsgi": enrico_control, "http_port": http_port})
+        hx_deployer.run()  # <--- Blocking Call to Reactor
+
+    else:
+        raise click.BadArgumentUsage