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bolt11: make sure we handle uppercase invoices.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2018-10-31 12:30:11 +10:30
parent 33c21d8a98
commit bc230c837e
1 changed files with 17 additions and 2 deletions
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19
common/test/run-bolt11.c
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@@ -107,10 +107,11 @@ static void test_b11(const char *b11str,
/* Re-encode to check */
reproduce = bolt11_encode(tmpctx, b11, false, test_sign, NULL);
for (size_t i = 0; i < strlen(reproduce); i++) {
if (reproduce[i] != b11str[i])
if (reproduce[i] != b11str[i]
&& reproduce[i] != tolower(b11str[i]))
abort();
}
assert(streq(reproduce, b11str));
assert(strlen(reproduce) == strlen(b11str));
}
int main(void)
@@ -249,6 +250,20 @@ int main(void)
|| strstr(fail, "Invoices must start with ln"));
}
/* ALL UPPERCASE is allowed (useful for QR codes) */
msatoshi = 2500 * (1000ULL * 100000000) / 1000000;
b11 = new_bolt11(tmpctx, &msatoshi);
b11->chain = chainparams_for_network("bitcoin");
b11->timestamp = 1496314658;
if (!hex_decode("0001020304050607080900010203040506070809000102030405060708090102",
strlen("0001020304050607080900010203040506070809000102030405060708090102"),
&b11->payment_hash, sizeof(b11->payment_hash)))
abort();
b11->receiver_id = node;
b11->description = "1 cup coffee";
b11->expiry = 60;
test_b11("LNBC2500U1PVJLUEZPP5QQQSYQCYQ5RQWZQFQQQSYQCYQ5RQWZQFQQQSYQCYQ5RQWZQFQYPQDQ5XYSXXATSYP3K7ENXV4JSXQZPUAZTRNWNGZN3KDZW5HYDLZF03QDGM2HDQ27CQV3AGM2AWHZ5SE903VRUATFHQ77W3LS4EVS3CH9ZW97J25EMUDUPQ63NYW24CG27H2RSPFJ9SRP", b11, NULL);
/* FIXME: Test the others! */
wally_cleanup(0);
tal_free(tmpctx);