evgeny
b2e4aadbf0
- etcp_router.h/c: new flag ROUTER_FLAG_ENCRYPTED (0x04), etcp_route_send_encrypted(), inflight/retrans/send_q support - utun_instance.h: e2e_ctx_cache[8] — per-peer sc_context_t cache with derived session key - topo_node.c: topo_node_sign_self() — single point for Ed25519 self-signing of NODEINFO - topo_node.c: fix stale x25519_self_sig after address update (topo_node_sign_self call) - nat_detection.c: fix stale x25519_self_sig after in-place socket meta modification - test_etcp_router_unit: 5 E2E tests (basic round-trip, no NODEINFO drop, tampered, cache reuse, ENCRYPTED+SIGNED combined) - builds clean, 70/70 tests pass
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
#ifndef BROADCAST_H
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#define BROADCAST_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <stddef.h>
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struct TOPO_GROUP;
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struct UTUN_INSTANCE;
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#define BROADCAST_MAX_DATA 1600
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#define BROADCAST_UUID_SIZE 16
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#define BROADCAST_CLEANUP_INTERVAL_TB 600000 // 1 минута
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#define BROADCAST_TTL_TB 1200000 // 2 минуты
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typedef void (*broadcast_recv_fn)(const uint8_t* uuid, const uint8_t* data, uint16_t data_len, void* arg);
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struct broadcast_cbk_entry {
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broadcast_recv_fn fn;
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void* arg;
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struct broadcast_cbk_entry* next;
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};
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struct broadcast_ctx;
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int broadcast_init(struct TOPO_GROUP* group);
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void broadcast_destroy(struct TOPO_GROUP* group);
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int broadcast_send(struct TOPO_GROUP* group, const uint8_t* data, uint16_t data_len);
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void broadcast_add_cbk(struct TOPO_GROUP* group, broadcast_recv_fn fn, void* arg);
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void broadcast_remove_cbk(struct TOPO_GROUP* group, broadcast_recv_fn fn, void* arg);
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int broadcast_init_instance(struct UTUN_INSTANCE* instance);
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void broadcast_destroy_instance(struct UTUN_INSTANCE* instance);
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#ifdef __cplusplus
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}
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#endif
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#endif
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