diff options
Diffstat (limited to 'src/libknot/quic/quic.c')
| -rw-r--r-- | src/libknot/quic/quic.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/src/libknot/quic/quic.c b/src/libknot/quic/quic.c index 5e447e7..f9d1d1d 100644 --- a/src/libknot/quic/quic.c +++ b/src/libknot/quic/quic.c @@ -44,6 +44,7 @@ #include "libknot/wire.h" #define SERVER_DEFAULT_SCIDLEN 18 +#define QUIC_REGULAR_TOKEN_TIMEOUT (24 * 3600 * 1000000000LLU) #define QUIC_DEFAULT_VERSION "-VERS-ALL:+VERS-TLS1.3" #define QUIC_DEFAULT_GROUPS "-GROUP-ALL:+GROUP-X25519:+GROUP-SECP256R1:+GROUP-SECP384R1:+GROUP-SECP521R1" @@ -971,14 +972,25 @@ int knot_quic_handle(knot_quic_table_t *table, knot_quic_reply_t *reply, } if (header.tokenlen > 0) { - ret = ngtcp2_crypto_verify_retry_token( - &odcid, header.token, header.tokenlen, - (const uint8_t *)table->hash_secret, - sizeof(table->hash_secret), header.version, - (const struct sockaddr *)reply->ip_rem, - addr_len((struct sockaddr_in6 *)reply->ip_rem), - &dcid, idle_timeout, now // NOTE setting retry token validity to idle_timeout for simplicity - ); + if (header.token[0] == NGTCP2_CRYPTO_TOKEN_MAGIC_RETRY) { + ret = ngtcp2_crypto_verify_retry_token( + &odcid, header.token, header.tokenlen, + (const uint8_t *)table->hash_secret, + sizeof(table->hash_secret), header.version, + (const struct sockaddr *)reply->ip_rem, + addr_len((struct sockaddr_in6 *)reply->ip_rem), + &dcid, idle_timeout, now // NOTE setting retry token validity to idle_timeout for simplicity + ); + } else { + ret = ngtcp2_crypto_verify_regular_token( + header.token, header.tokenlen, + (const uint8_t *)table->hash_secret, + sizeof(table->hash_secret), + (const struct sockaddr *)reply->ip_rem, + addr_len((struct sockaddr_in6 *)reply->ip_rem), + QUIC_REGULAR_TOKEN_TIMEOUT, now + ); + } if (ret != 0) { ret = KNOT_EOK; goto finish; |