feat: Send ping message to did from admin route

Signed-off-by: Colton Wolkins (Laptop) <colton@indicio.tech>

acapy_agent/protocols_v2/trustping/v1_0/routes.py

@@ -19,7 +19,7 @@
 class PingRequestSchema(OpenAPISchema):
     """Request schema for performing a ping."""
 
-    to = fields.Str(
+    to_did = fields.Str(
         required=True,
         allow_none=False,
         metadata={"description": "Comment for the ping message"},
@@ -47,6 +47,26 @@ class PingConnIdMatchInfoSchema(OpenAPISchema):
         metadata={"description": "Connection identifier", "example": UUID4_EXAMPLE},
     )
 
+from ....wallet.base import BaseWallet
+from ....wallet.did_info import DIDInfo
+from ....wallet.did_method import KEY, PEER2, PEER4, SOV, DIDMethod, DIDMethods, HolderDefinedDid
+from ....wallet.did_posture import DIDPosture
+from ....wallet.error import WalletError, WalletNotFoundError
+from ....messaging.v2_agent_message import V2AgentMessage
+from ....connections.models.connection_target import ConnectionTarget
+from didcomm_messaging import DIDCommMessaging, RoutingService
+def format_did_info(info: DIDInfo):
+    """Serialize a DIDInfo object."""
+    if info:
+        return {
+            "did": info.did,
+            "verkey": info.verkey,
+            "posture": DIDPosture.get(info.metadata).moniker,
+            "key_type": info.key_type.key_type,
+            "method": info.method.method_name,
+            "metadata": info.metadata,
+        }
+
 
 @docs(tags=["trustping"], summary="Send a trust ping to a connection")
 @request_schema(PingRequestSchema())
@@ -60,16 +80,16 @@ async def connections_send_ping(request: web.BaseRequest):
 
     """
     context: AdminRequestContext = request["context"]
-    connection_id = request.match_info["conn_id"]
+    #connection_id = request.match_info["conn_id"]
     outbound_handler = request["outbound_message_router"]
     body = await request.json()
-    to = body.get("to")
+    to_did = body.get("to_did")
     response_requested = body.get("response_requested")
 
     try:
         async with context.profile.session() as session:
             resolver = session.inject(DMPResolver)
-            did_doc = await resolver.resolve(to)
+            did_doc = await resolver.resolve(to_did)
     except Exception as err:
         raise web.HTTPNotFound(reason=str(err)) from err
 
@@ -78,9 +98,97 @@ async def connections_send_ping(request: web.BaseRequest):
 
     #msg = Ping(did=did, response_requested=response_requested)
     #await outbound_handler(msg, connection_id=connection_id)
+    #filter_did = request.query.get("did")
+    #filter_verkey = request.query.get("verkey")
+    filter_posture = DIDPosture.get(request.query.get("posture"))
+    results = []
+    async with context.session() as session:
+        did_methods: DIDMethods = session.inject(DIDMethods)
+        filter_method: DIDMethod | None = did_methods.from_method(
+            request.query.get("method") or "did:peer:2"
+        )
+        #key_types = session.inject(KeyTypes)
+        #filter_key_type = key_types.from_key_type(request.query.get("key_type", ""))
+        wallet: BaseWallet | None = session.inject_or(BaseWallet)
+        if not wallet:
+            raise web.HTTPForbidden(reason="No wallet available")
+        else:
+            dids = await wallet.get_local_dids()
+            results = [
+                format_did_info(info)
+                for info in dids
+                if (
+                    filter_posture is None
+                    or DIDPosture.get(info.metadata) is DIDPosture.WALLET_ONLY
+                )
+                and (not filter_method or info.method == filter_method)
+                #and (not filter_key_type or info.key_type == filter_key_type)
+            ]
+
+    results.sort(key=lambda info: (DIDPosture.get(info["posture"]).ordinal, info["did"]))
+
+    # return web.json_response({"results": results})
+
+    async with context.session() as session:
+        ctx = session
+        messaging = ctx.inject(DIDCommMessaging)
+        routing_service = ctx.inject(RoutingService)
+        frm = to_did
+        services = await routing_service._resolve_services(messaging.resolver, frm)
+        chain = [
+            {
+                "did": frm,
+                "service": services,
+            }
+        ]
+
+        # Loop through service DIDs until we run out of DIDs to forward to
+        to_target = services[0].service_endpoint.uri
+        found_forwardable_service = await routing_service.is_forwardable_service(
+            messaging.resolver, services[0]
+        )
+        while found_forwardable_service:
+            services = await routing_service._resolve_services(messaging.resolver, to_target)
+            if services:
+                chain.append(
+                    {
+                        "did": to_target,
+                        "service": services,
+                    }
+                )
+                to_target = services[0].service_endpoint.uri
+            found_forwardable_service = (
+                await routing_service.is_forwardable_service(messaging.resolver, services[0])
+                if services
+                else False
+            )
+        reply_destination = [
+            ConnectionTarget(
+                did=f"{to_did}#key-1",
+                endpoint=service.service_endpoint.uri,
+                recipient_keys=[f"{to_did}#key-1"],
+                sender_key=results[0]["did"] + "#key-1",
+            )
+            for service in chain[-1]["service"]
+        ]
+
+    their_did = to_did
+    our_did = results[0]["did"]
+    msg = V2AgentMessage(
+        message={
+            "type": "https://didcomm.org/trust-ping/2.0/ping",
+            "body": {},
+            "to": [their_did],
+            "from": our_did,
+        }
+    )
+    ## await responder.send_reply(error_result)
+    await outbound_handler(msg, target_list=reply_destination)
+
+
 
     #return web.json_response({"thread_id": msg._thread_id})
-    return web.json_response({"thread_id": "blah"})
+    return web.json_response(msg.message)
 
 
 async def register(app: web.Application):