evgeny
38c9f229bc
- u_async.c: process immediate_queue BEFORE epoll_wait in uasync_poll - stcp_link.c: defensive NULL etcp_conn/etcp_link in stcp_link_close - utun_instance.c: move stcp_server_list_destroy_all to Phase J (before ETCP), add deferred drain in both Phase J and L - stcp.h/c: STCP_HS_ENC_CLIENT 6→38, STCP_HS_ENC_SERVER 7→39, exchange ed25519_pubkey in both handshake directions - etcp_connections.c: copy peer_ed25519 from STCP to ETCP_CONN in etcp_link_enter_ready_tcp; guard link->etcp in tcp_link_close_cb - chat_sync.c: fix lk->conn NULL dereference for TCP links - test_stcp.c: update stcp_server_create/stcp_client_connect callsites - tools/chat_tcp_test: change transport udp→tcp
28 lines
533 B
C
28 lines
533 B
C
// firewall.h - Firewall rules for utun
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#ifndef FIREWALL_H
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#define FIREWALL_H
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#include <stdint.h>
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#include "config_parser.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct firewall_ctx {
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struct CFG_FIREWALL_RULE *rules;
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int count;
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int bypass_all;
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};
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int fw_init(struct firewall_ctx *ctx);
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int fw_load_rules(struct firewall_ctx *ctx, const struct global_config *cfg);
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int fw_check(const struct firewall_ctx *ctx, uint32_t ip, uint16_t port);
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void fw_free(struct firewall_ctx *ctx);
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#ifdef __cplusplus
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}
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#endif
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#endif
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