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authorMatthias Schiffer <mschiffer@universe-factory.net>2014-01-26 05:17:34 +0100
committerMatthias Schiffer <mschiffer@universe-factory.net>2014-01-26 05:17:34 +0100
commit76d955efa5fcd46fd325015d6cd3a389f8d9bb93 (patch)
tree69956b73a9ca9f692a5a95759eb7dedffea62e12 /src/protocols/ec25519_fhmqvc
parent9fe7f35ce87dceb368c7ddffd7f6902dca24b97a (diff)
downloadfastd-76d955efa5fcd46fd325015d6cd3a389f8d9bb93.tar
fastd-76d955efa5fcd46fd325015d6cd3a389f8d9bb93.zip
Get rid of long_ago variable, use timeout helpers
Diffstat (limited to 'src/protocols/ec25519_fhmqvc')
-rw-r--r--src/protocols/ec25519_fhmqvc/handshake.c6
-rw-r--r--src/protocols/ec25519_fhmqvc/handshake.h4
-rw-r--r--src/protocols/ec25519_fhmqvc/state.c11
3 files changed, 9 insertions, 12 deletions
diff --git a/src/protocols/ec25519_fhmqvc/handshake.c b/src/protocols/ec25519_fhmqvc/handshake.c
index 11c4443..8d55fc9 100644
--- a/src/protocols/ec25519_fhmqvc/handshake.c
+++ b/src/protocols/ec25519_fhmqvc/handshake.c
@@ -601,15 +601,15 @@ void fastd_protocol_ec25519_fhmqvc_handshake_handle(fastd_context_t *ctx, fastd_
memcpy(&peer_handshake_key, handshake->records[RECORD_SENDER_HANDSHAKE_KEY].data, PUBLICKEYBYTES);
if (handshake->type == 1) {
- if (timespec_diff(&ctx->now, &peer->last_handshake_response) < (int)ctx->conf->min_handshake_interval*1000
+ if (!fastd_timed_out(ctx, &peer->last_handshake_response_timeout)
&& fastd_peer_address_equal(remote_addr, &peer->last_handshake_response_address)) {
- pr_debug(ctx, "not responding repeated handshake from %P[%I]", peer, remote_addr);
+ pr_debug(ctx, "not responding to repeated handshake from %P[%I]", peer, remote_addr);
return;
}
pr_verbose(ctx, "received handshake from %P[%I]%s%s", peer, remote_addr, handshake->peer_version ? " using fastd " : "", handshake->peer_version ?: "");
- peer->last_handshake_response = ctx->now;
+ peer->last_handshake_response_timeout = fastd_in_seconds(ctx, ctx->conf->min_handshake_interval);
peer->last_handshake_response_address = *remote_addr;
respond_handshake(ctx, sock, local_addr, remote_addr, peer, &ctx->protocol_state->handshake_key, &peer_handshake_key, handshake, method);
return;
diff --git a/src/protocols/ec25519_fhmqvc/handshake.h b/src/protocols/ec25519_fhmqvc/handshake.h
index 2929b2b..c6eadf9 100644
--- a/src/protocols/ec25519_fhmqvc/handshake.h
+++ b/src/protocols/ec25519_fhmqvc/handshake.h
@@ -45,11 +45,11 @@ struct fastd_protocol_state {
static inline bool is_handshake_key_valid(fastd_context_t *ctx, const handshake_key_t *handshake_key) {
- return timespec_after(&handshake_key->valid_till, &ctx->now);
+ return !fastd_timed_out(ctx, &handshake_key->valid_till);
}
static inline bool is_handshake_key_preferred(fastd_context_t *ctx, const handshake_key_t *handshake_key) {
- return timespec_after(&handshake_key->preferred_till, &ctx->now);
+ return !fastd_timed_out(ctx, &handshake_key->preferred_till);
}
#endif /* _FASTD_PROTOCOL_EC25519_FHMQVC_HANDSHAKE_H_ */
diff --git a/src/protocols/ec25519_fhmqvc/state.c b/src/protocols/ec25519_fhmqvc/state.c
index 990d1f0..d7fd151 100644
--- a/src/protocols/ec25519_fhmqvc/state.c
+++ b/src/protocols/ec25519_fhmqvc/state.c
@@ -32,8 +32,8 @@ static void init_protocol_state(fastd_context_t *ctx) {
if (!ctx->protocol_state) {
ctx->protocol_state = calloc(1, sizeof(fastd_protocol_state_t));
- ctx->protocol_state->prev_handshake_key.preferred_till = ctx->conf->long_ago;
- ctx->protocol_state->handshake_key.preferred_till = ctx->conf->long_ago;
+ ctx->protocol_state->prev_handshake_key.preferred_till = ctx->now;
+ ctx->protocol_state->handshake_key.preferred_till = ctx->now;
}
}
@@ -58,11 +58,8 @@ void fastd_protocol_ec25519_fhmqvc_maintenance(fastd_context_t *ctx) {
new_handshake_key(ctx, &ctx->protocol_state->handshake_key.key);
- ctx->protocol_state->handshake_key.preferred_till = ctx->now;
- ctx->protocol_state->handshake_key.preferred_till.tv_sec += 15;
-
- ctx->protocol_state->handshake_key.valid_till = ctx->now;
- ctx->protocol_state->handshake_key.valid_till.tv_sec += 30;
+ ctx->protocol_state->handshake_key.preferred_till = fastd_in_seconds(ctx, 15);
+ ctx->protocol_state->handshake_key.valid_till = fastd_in_seconds(ctx, 30);
}
}