utun2

1203 Commits

15 Branches

2 Tags

165 MiB

Tree: d5b97ff104

Commit Graph

Author	SHA1	Message	Date
Evgeny	62954ca0a9	chatgui: replace MsgClient/ChatPropagator/crypto with chat_core, update DB/messaging/layout	3 months ago
Evgeny	1889d23240	metrics: RTT/loss histograms + Ed25519 signing + peer exchange via INIT handshake + file logging to stats/<peer>.dat - etcp_metrics struct: 12-bucket RTT histogram, 11-bucket loss histogram, 10-min snapshots (>=200 pkts) - Total counters: packets/bytes sent/rcvd, losses (retrans + probe gap detection) - CSV append to <stats_dir>/<peer_id>.dat every 10 min - Ed25519 pubkey exchange in INIT handshake (V3), always present - Signed metrics exchange via ETCP_SECTION_METRICS (0x0A) - Received metrics saved as from_<peer_id>.dat with signature hex - on_metrics_rcvd callback in ETCP_BINDINGS - stats_dir derived from config file path, mkdir'd at instance init - Simplified versioning: ETCP_INIT_REQ_SIZE / ETCP_INIT_RESP_SIZE via sizeof	3 months ago
Evgeny	f5c93266dc	security: hardening flags + control_server fixes (F-001, F-002) - Add --hardened flag to build.sh with FORTIFY, stack protector, PIE, RELRO - Add --enable-hardening to configure.ac - F-001: fix %s -> %.32s to prevent stack leak from non-null-terminated network string - F-002: add pre-check recv_len >= MAX before buf_space computation to prevent size_t underflow	3 months ago

Author

SHA1

Message

Date

Evgeny

62954ca0a9

chatgui: replace MsgClient/ChatPropagator/crypto with chat_core, update DB/messaging/layout

3 months ago

Evgeny

1889d23240

metrics: RTT/loss histograms + Ed25519 signing + peer exchange via INIT handshake + file logging to stats/<peer>.dat

- etcp_metrics struct: 12-bucket RTT histogram, 11-bucket loss histogram, 10-min snapshots (>=200 pkts)
- Total counters: packets/bytes sent/rcvd, losses (retrans + probe gap detection)
- CSV append to <stats_dir>/<peer_id>.dat every 10 min
- Ed25519 pubkey exchange in INIT handshake (V3), always present
- Signed metrics exchange via ETCP_SECTION_METRICS (0x0A)
- Received metrics saved as from_<peer_id>.dat with signature hex
- on_metrics_rcvd callback in ETCP_BINDINGS
- stats_dir derived from config file path, mkdir'd at instance init
- Simplified versioning: ETCP_INIT_REQ_SIZE / ETCP_INIT_RESP_SIZE via sizeof

3 months ago

Evgeny

f5c93266dc

security: hardening flags + control_server fixes (F-001, F-002)

- Add --hardened flag to build.sh with FORTIFY, stack protector, PIE, RELRO
- Add --enable-hardening to configure.ac
- F-001: fix %s -> %.32s to prevent stack leak from non-null-terminated network string
- F-002: add pre-check recv_len >= MAX before buf_space computation to prevent size_t underflow

3 months ago

3 Commits (d5b97ff104d8f1cbe676665f6d0ff6d93d44018b)