* Added route for retrieving configuration directly when adding new peer

* Added example in documentation

README.md

@@ -94,7 +94,7 @@ The API docs is found [here](./docs/api.md).
 2. Go to edit profile
 3. Create API-Key and take note of the key. Use the X-API-Key header to authenticate.
 4. Example: `curl -i -H "X-API-Key: <key-goes-here>" http://<host>:<port>/api/v1/users/api-key/list`
-
+5. Example 2: `curl -X POST "http://<host>:<port>/api/v1/peer/add/configuration" -H "accept: application/json" -H "Content-Type: application/json" -H "X-API-Key: <api-key-here>" -d "{\"server_interface\":\"wg0\"}"`
 # Environment variables
 | Environment      | Description                                                               | Recommended |
 |------------------|---------------------------------------------------------------------------|-------------|
@@ -135,7 +135,3 @@ The API docs is found [here](./docs/api.md).
 - Implement multi-server support (setting up site-2-site servers from the GUI)
 - Extending multi-server support to enable custom access lists (A peer can be assigned to multiple servers, as part of the ACL)
 
-### Other
-* Eventual bugfixes
-* Improve Auth
-* Improve everything...

wg_dashboard_backend/routers/v1/peer.py

@@ -2,6 +2,7 @@ import ipaddress
 import itertools
 from fastapi import APIRouter, Depends, HTTPException
 from sqlalchemy.orm import Session
+from starlette.responses import PlainTextResponse
 
 import const
 import models
@@ -48,6 +49,10 @@ def add_peer(
         sess: Session = Depends(middleware.get_db)
 ):
     server = schemas.WGServer(interface=peer_add.server_interface).from_db(sess)
+
+    if server is None:
+        raise HTTPException(500, detail="The server-interface '%s' does not exist!" % peer_add.server_interface)
+
     peer = schemas.WGPeer(server_id=server.id)
 
     if server.v6_address:
@@ -86,6 +91,15 @@ def add_peer(
     return schemas.WGPeer.from_orm(db_peer)
 
 
+@router.post("/add/configuration")
+def add_peer_get_config(peer_add: schemas.WGPeerAdd,
+                        sess: Session = Depends(middleware.get_db)
+                        ):
+    wg_peer: schemas.WGPeer = add_peer(peer_add, sess)
+
+    return PlainTextResponse(wg_peer.configuration)
+
+
 @router.post("/delete", response_model=schemas.WGPeer)
 def delete_peer(
         peer: schemas.WGPeer,