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Fee reserve for lightning backends (#557)

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* preparing fees

* fee_limit_msat

* await resp result

* clightning

* fix tests

* fix test

* add fee to test

* mypy

* invoice_status

* checking id fix

* fee reserve error message

* only for external payments
This commit is contained in:
calle
2022-03-16 07:20:15 +01:00
committed by GitHub
parent 911fe92e03
commit 0f97f8f18b
15 changed files with 129 additions and 84 deletions
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lnbits/wallets/fake.py
+22 -9
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@@ -36,7 +36,13 @@ class FakeWallet(Wallet):
"out": False,
"amount": amount,
"currency": "bc",
"privkey": hashlib.pbkdf2_hmac('sha256', secret.encode("utf-8"), ("FakeWallet").encode("utf-8"), 2048, 32).hex(),
"privkey": hashlib.pbkdf2_hmac(
"sha256",
secret.encode("utf-8"),
("FakeWallet").encode("utf-8"),
2048,
32,
).hex(),
"memo": None,
"description_hash": None,
"description": "",
@@ -53,22 +59,29 @@ class FakeWallet(Wallet):
data["tags_set"] = ["d"]
data["memo"] = memo
data["description"] = memo
randomHash = data["privkey"][:6] + hashlib.sha256(
str(random.getrandbits(256)).encode("utf-8")
).hexdigest()[6:]
randomHash = (
data["privkey"][:6]
+ hashlib.sha256(str(random.getrandbits(256)).encode("utf-8")).hexdigest()[
6:
]
)
data["paymenthash"] = randomHash
payment_request = encode(data)
checking_id = randomHash
return InvoiceResponse(True, checking_id, payment_request)
async def pay_invoice(self, bolt11: str) -> PaymentResponse:
invoice = decode(bolt11)
if hasattr(invoice, 'checking_id') and invoice.checking_id[6:] == data["privkey"][:6]:
async def pay_invoice(self, bolt11: str, fee_limit_msat: int) -> PaymentResponse:
invoice = decode(bolt11)
if (
hasattr(invoice, "checking_id")
and invoice.checking_id[6:] == data["privkey"][:6]
):
return PaymentResponse(True, invoice.payment_hash, 0)
else:
return PaymentResponse(ok = False, error_message="Only internal invoices can be used!")
return PaymentResponse(
ok=False, error_message="Only internal invoices can be used!"
)
async def get_invoice_status(self, checking_id: str) -> PaymentStatus:
return PaymentStatus(False)