Files
SimpleRemoter/server/go/certs/server.crt
T
yuanyuanxianganddeepseek-v4-pro ca0d7626d2 Feat: One-way TLS transport for the device port
Add optional one-way TLS on the device port (6543), enabled per client via a
pinned trust anchor, so new clients encrypt their transport while legacy
plaintext clients keep working unchanged.

Server (server/go): sniff each accepted connection and wrap TLS peers
(ClientHello 0x16 0x03 + handshake type 0x01) in crypto/tls with MinVersion
TLS 1.2; everything else stays on the plaintext path. TLS is enabled only when
both YAMA_TLS_CERT and YAMA_TLS_KEY are set, and a cert/key load failure fails
startup loudly rather than silently serving plaintext.

Client (client/, Windows): Schannel one-way TLS. When the trust anchor is
present — registry value Software\<exehash>\settings\tls_cert (REG_SZ holding
the PEM), with fallback to settings.ini [settings] tls_cert or yama-ca.pem
beside the exe — every outbound connection (main + sub-connections) completes
a TLS 1.2 handshake before the app protocol and is strictly pinned to that
anchor via a chain engine with hExclusiveRoot; any handshake/cert failure is
fail-closed (no plaintext downgrade). Send uses EncryptMessage; Recv uses
DecryptMessage and reads plaintext from the stream-mode DATA segment (bufs[1])
rather than the record header.

Co-Authored-By: deepseek-v4-pro
2026-10-14 21:10:21 +02:00

20 lines
1.1 KiB
Plaintext

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----