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| author | Evgeny Grin (Karlson2k) <k2k@narod.ru> | 2022-08-14 14:23:02 +0300 |
|---|---|---|
| committer | Evgeny Grin (Karlson2k) <k2k@narod.ru> | 2022-08-15 16:21:44 +0300 |
| commit | 0d85695349b526afc897f770902e65672f3628e7 (patch) | |
| tree | 7978f29b2c8cca271430001a174aab410ce53947 | |
| parent | 067b6234073ee0c08d1b3d3c1022f8b4c8417a0d (diff) | |
| download | libmicrohttpd-0d85695349b526afc897f770902e65672f3628e7.tar.gz libmicrohttpd-0d85695349b526afc897f770902e65672f3628e7.zip | |
digestauth: add log warning for empty random data
| -rw-r--r-- | src/microhttpd/digestauth.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/microhttpd/digestauth.c b/src/microhttpd/digestauth.c index b7a32bf0..3dd29d20 100644 --- a/src/microhttpd/digestauth.c +++ b/src/microhttpd/digestauth.c | |||
| @@ -1544,6 +1544,15 @@ calculate_add_nonce_with_retry (struct MHD_Connection *const connection, | |||
| 1544 | const uint64_t timestamp1 = MHD_monotonic_msec_counter (); | 1544 | const uint64_t timestamp1 = MHD_monotonic_msec_counter (); |
| 1545 | const size_t realm_len = strlen (realm); | 1545 | const size_t realm_len = strlen (realm); |
| 1546 | 1546 | ||
| 1547 | #ifdef HAVE_MESSAGES | ||
| 1548 | if (0 == MHD_get_master (connection->daemon)->digest_auth_rand_size) | ||
| 1549 | MHD_DLOG (connection->daemon, | ||
| 1550 | _ ("Random value was not initialised by " \ | ||
| 1551 | "MHD_OPTION_DIGEST_AUTH_RANDOM or " \ | ||
| 1552 | "MHD_OPTION_DIGEST_AUTH_RANDOM_COPY, generated nonces " \ | ||
| 1553 | "are predictable.\n")); | ||
| 1554 | #endif | ||
| 1555 | |||
| 1547 | if (! calculate_add_nonce (connection, timestamp1, realm, realm_len, da, | 1556 | if (! calculate_add_nonce (connection, timestamp1, realm, realm_len, da, |
| 1548 | nonce)) | 1557 | nonce)) |
| 1549 | { | 1558 | { |