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plugin - Some fixes and renaming

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This commit is contained in:
Sergi Delgado Segura
2020-05-05 12:33:16 +02:00
parent 01a18b3fd7
commit 03eb67f71f
3 changed files with 23 additions and 15 deletions
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8
watchtower-plugin/net/http.py
View File

@@ -62,15 +62,15 @@ def send_appointment(tower_id, tower, appointment_dict, signature):
add_appointment_endpoint = f"{tower.get('netaddr')}/add_appointment"
response = process_post_response(post_request(data, add_appointment_endpoint, tower_id))
signature = response.get("signature")
tower_signature = response.get("signature")
# Check that the server signed the appointment as it should.
if not signature:
if not tower_signature:
raise SignatureError("The response does not contain the signature of the appointment", signature=None)
rpk = Cryptographer.recover_pk(Appointment.from_dict(appointment_dict).serialize(), signature)
rpk = Cryptographer.recover_pk(Appointment.from_dict(appointment_dict).serialize(), tower_signature)
if tower_id != Cryptographer.get_compressed_pk(rpk):
raise SignatureError(
"The returned appointment's signature is invalid", tower_id=tower_id, rpk=rpk, signature=signature
"The returned appointment's signature is invalid", tower_id=tower_id, rpk=rpk, signature=tower_signature
)
return response

1
watchtower-plugin/tower_info.py
View File

@@ -8,6 +8,7 @@ class TowerInfo:
pending_appointments=None,
invalid_appointments=None,
):
self.netaddr = netaddr
self.available_slots = available_slots
self.status = status

29
watchtower-plugin/watchtower.py
View File

@@ -69,7 +69,7 @@ class WTClient:
else:
tower_info.pending_appointments.remove(list(data))
if "invalid_appointment" in tower_update:
tower_info.pending_appointments.append(list(tower_update.get("invalid_appointment")))
tower_info.invalid_appointments.append(list(tower_update.get("invalid_appointment")))
self.towers[tower_id] = tower_info.get_summary()
self.db_manager.store_tower_record(tower_id, tower_info)
@@ -219,20 +219,25 @@ def get_tower_info(plugin, tower_id):
@plugin.method("retrytower", desc="Retry to send pending appointment to an unreachable tower.")
def retry_tower(plugin, tower_id):
response = None
plugin.wt_client.lock.acquire()
tower = plugin.wt_client.towers.get(tower_id)
if not tower:
return {"error": f"{tower_id} is not a registered tower"}
if tower.get("status") != "unreachable":
return {"error": f"{tower_id} is not unreachable"}
response = {"error": f"{tower_id} is not a registered tower"}
if tower.get("status") not in ["unreachable", "subscription error"]:
response = {"error": f"{tower_id} is not unreachable. {tower.get('status')}"}
if not tower.get("pending_appointments"):
return {"error": f"{tower_id} does not have pending appointments"}
response = {"error": f"{tower_id} does not have pending appointments"}
message = f"Retrying tower {tower_id}"
plugin.log(message)
plugin.wt_client.retrier.temp_unreachable_towers.put(tower_id)
if not response:
response = f"Retrying tower {tower_id}"
plugin.log(response)
plugin.wt_client.towers[tower_id]["status"] = "temporarily unreachable"
plugin.wt_client.retrier.temp_unreachable_towers.put(tower_id)
return message
plugin.wt_client.lock.release()
return response
@plugin.hook("commitment_revocation")
@@ -260,8 +265,10 @@ def on_commitment_revocation(plugin, **kwargs):
try:
if tower.get("status") == "reachable":
signature, available_slots = add_appointment(plugin, tower_id, tower, appointment.to_dict(), signature)
tower_update["appointment"] = (appointment.locator, signature)
tower_signature, available_slots = add_appointment(
plugin, tower_id, tower, appointment.to_dict(), signature
)
tower_update["appointment"] = (appointment.locator, tower_signature)
tower_update["available_slots"] = available_slots
else: