mirror of
https://github.com/ElementsProject/lightning.git
synced 2025-02-24 07:07:46 +01:00
f2f6c73977
It already throws an exception or error, or decodes the JSON response: we can simply pass it through. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
61 lines
2.5 KiB
Python
61 lines
2.5 KiB
Python
from pyln.client import RpcError
|
|
import json5
|
|
from flask import request, make_response
|
|
from flask_restx import Namespace, Resource
|
|
from .shared import call_rpc_method, verify_rune, process_help_response, RuneError
|
|
from .rpc_plugin import plugin
|
|
|
|
methods_list = []
|
|
rpcns = Namespace("RPCs")
|
|
payload_model = rpcns.model("Payload", {}, None, False)
|
|
|
|
|
|
@rpcns.route("/list-methods")
|
|
class ListMethodsResource(Resource):
|
|
@rpcns.response(200, "Success")
|
|
@rpcns.response(500, "Server error")
|
|
def get(self):
|
|
"""Get the list of all valid rpc methods, useful for Swagger to get human readable list without calling lightning-cli help"""
|
|
try:
|
|
help_response = call_rpc_method(plugin, "help", [])
|
|
html_content = process_help_response(help_response)
|
|
response = make_response(html_content)
|
|
response.headers["Content-Type"] = "text/html"
|
|
return response
|
|
|
|
except Exception as err:
|
|
plugin.log(f"Error: {err}", "info")
|
|
return json5.loads(str(err)), 500
|
|
|
|
|
|
@rpcns.route("/<rpc_method>")
|
|
class RpcMethodResource(Resource):
|
|
@rpcns.doc(security=[{"rune": []}])
|
|
@rpcns.doc(params={"rpc_method": (f"Name of the RPC method to be called")})
|
|
@rpcns.expect(payload_model, validate=False)
|
|
@rpcns.response(201, "Success")
|
|
@rpcns.response(500, "Server error")
|
|
def post(self, rpc_method):
|
|
"""Call any valid core lightning method (check list-methods response)"""
|
|
try:
|
|
rune = request.headers.get("rune", None)
|
|
rpc_method = request.view_args.get("rpc_method", None)
|
|
rpc_params = request.form.to_dict() if not request.is_json else request.get_json() if len(request.data) != 0 else {}
|
|
|
|
try:
|
|
verify_rune(plugin, rune, rpc_method, rpc_params)
|
|
except RpcError as rpc_err:
|
|
plugin.log(f"RPC Error: {str(rpc_err.error)}", "info")
|
|
return rpc_err.error, 401
|
|
except RuneError as rune_err:
|
|
plugin.log(f"Rune Error: {str(rune_err)}", "info")
|
|
return rune_err.error, 403
|
|
|
|
try:
|
|
return call_rpc_method(plugin, rpc_method, rpc_params), 201
|
|
except RpcError as rpc_err:
|
|
plugin.log(f"RPC Error: {str(rpc_err.error)}", "info")
|
|
return (rpc_err.error, 404) if rpc_err.error["code"] == -32601 else (rpc_err.error, 500)
|
|
|
|
except Exception as err:
|
|
return f"Unable to parse request: {err}", 500
|