Wallets: add cln-rest (#1775)

* receive and pay works

* fix linter issues

* import Paymentstatus from core.models

* fix test real payment

* fix get_payment_status check in lnbits

* fix tests?

* simplify

* refactor AsyncClient

* inline import of get_wallet_class

fixes the previous cyclic import

* invoice stream working

* add notes as a reminder to get rid of labels when cln-rest supports payment_hash

* create Payment dummy classmethod

* remove unnecessary fields from dummy

* fixes tests?

* fix model

* fix cln bug (#1814)

* auth header

* rename cln to corelightning

* add clnrest to admin_ui

* add to clnrest allowed sources

* add allowed sources to .env.example

* allow macaroon files

* add corelightning rest to workflow

* proper env names

* cleanup routine

* log wallet connection errors and fix macaroon clnrest

* print error on connection fails

* clnrest: handle disconnects faster

* fix test use of get_payment_status

* make format

* clnrest: add unhashed_description

* add unhashed_description to test

* description_hash test

* unhashed_description not supported by clnrest

* fix checking_id return in api_payments_create_invoice

* refactor test to use client instead of api_payments

* formatting, some errorlogging

* fix test 1

* fix other tests, paid statuses was missing

* error handling

* revert unnecessary changes (#1854)

* apply review of motorina0

---------

Co-authored-by: jackstar12 <jkranawetter05@gmail.com>
Co-authored-by: jackstar12 <62219658+jackstar12@users.noreply.github.com>
Co-authored-by: dni ⚡ <office@dnilabs.com>

lnbits/wallets/macaroon/macaroon.py

@@ -18,12 +18,19 @@ def load_macaroon(macaroon: str) -> str:
     :rtype: str
     """
 
-    # if the macaroon is a file path, load it
+    # if the macaroon is a file path, load it and return hex version
     if macaroon.split(".")[-1] == "macaroon":
         with open(macaroon, "rb") as f:
             macaroon_bytes = f.read()
             return macaroon_bytes.hex()
     else:
+        # if macaroon is a provided string
+        # check if it is hex, if so, return
+        try:
+            bytes.fromhex(macaroon)
+            return macaroon
+        except ValueError:
+            pass
         # convert the bas64 macaroon to hex
         try:
             macaroon = base64.b64decode(macaroon).hex()