init

.gitignore

@@ -0,0 +1,2 @@
+*/*.spw
+*/*.swa

wg_json/main.py

@@ -0,0 +1,63 @@
+import subprocess
+import json
+import sys
+from typing import NamedTuple, TypedDict
+ 
+cmd = ["/usr/bin/wg", "show", "all", "dump"] 
+proc = subprocess.Popen(cmd,
+    stdout = subprocess.PIPE,
+    stderr = subprocess.PIPE,
+    universal_newlines=True
+)
+stdout, stderr = proc.communicate()
+
+class Peer(TypedDict):
+    preshared_key: str
+    endpoint: str
+    latest_handshake: int
+    transfer_rx: int
+    transfer_tx: int
+    persistent_keepalive: bool
+    allowed_ips: list
+
+class Interface(TypedDict):
+    name: str
+    private_key: str
+    public_key: str
+    listen_port: int
+    fwmark: str
+    peers: list
+
+class Wireguard(TypedDict):
+    interfaces: dict
+ 
+wg_state = Wireguard({})
+
+def main():
+    for v in stdout.split('\n'):
+        args = v.split('\t')
+        if len(args) == 5:
+            interface = Interface(
+                    name = args[0],
+                    private_key = args[1],
+                    public_key = args[2],
+                    listen_port = args[3],
+                    fwmark = args[4],
+                    peers = [])
+            wg_state[interface['name']] = interface
+        elif len(args) == 9:
+            allowed_ips = args[4].replace(' ', '').split(',')
+            peer = Peer(
+                    preshared_key= args[1],
+                    endpoint = args[3],
+                    latest_handshake = int(args[5]),
+                    transfer_rx = int(args[6]),
+                    transfer_tx = int(args[7]),
+                    persistent_keepalive = args[8],
+                    allowed_ips = allowed_ips)
+            wg_state[args[0]]['peers'].append(peer)
+        else:
+            continue
+    print(json.dumps(wg_state))
+
+main()