feat: M4b publickey 认证(SE 优先/软件回退,sign_callback)

- TXTransport: SSHSigner 协议 + Authentication.publicKeyCallback;SSHSession 用
  @convention(c) sshSignCallback(abstract 桥 SignerBox + malloc 出参)接 libssh2_userauth_publickey
- app SigningKeyProvider: SE 优先(kSecAttrTokenIDSecureEnclave),未签名/无 SE 回退软件 P-256
  (导出落文件持久化),同一 SSHSigner 路径;SecKeyCreateSignature(ecdsa)→ECDSAConv.derToSSHSignature
- 公钥 blob=ecdsa-sha2-nistp256||nistp256||X963;-txPubkeyAuth 日志打 authorized_keys 行
- 验证(192.168.9.199):不给密码,公钥加 authorized_keys 后免密登录成功(whoami=kid);
  模拟器 SE 生成 hw=true 可达,真机 SE 硬件签名+keychain 持久化待补

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
kid
2026-07-24 18:17:30 +08:00
parent 1a257fae7f
commit 5dbe937222
6 changed files with 168 additions and 3 deletions

View File

@@ -58,6 +58,8 @@ sleep N; xcrun simctl io $UDID screenshot /tmp/x.png # 然后用 Read 工具
- **mosh 直连(LAN)**`-txHost H -txPort 22 -txUser U -txPass PW -txMosh 1`(登录后跑 mosh-server→解析 MOSH CONNECT→mosh_main 直连 UDP
- **mosh over tsnet**:额外加 `-txTsnetKey <authkey>`-txHost 填 tailnet IPrelay=loopback↔tsnet UDP
- 自定义 mosh-server 命令:`-txMoshServerCmd "…"`(默认 `mosh-server new -s -c 256 -l LANG=en_US.UTF-8 -l LC_ALL=en_US.UTF-8`
- **M4 publickey 认证**`-txPubkeyAuth 1`(不给 -txPassSigningKeyProvider 造 P-256 key日志打 authorized_keys 行,加到服务器后重连免密登录)
- **M4 host key mismatch 测试**`-txHostKeyPinOverrideBase64 <b64>`(播种假 pin → 真 host key 不符 → 弹告警)
**M3 挂起→恢复无头验证**:退后台 `simctl openurl $UDID https://apple.com`;冻结 `kill -STOP $(pgrep -x TerminalX)`;解冻 `kill -CONT`;前台 `simctl openurl $UDID "terminalx://resume"`URL scheme 已注册)。日志 `log stream | grep -E 'MOSHDBG|TXM3'``wake pulse``TXM3 recovered` 时间差判 <3s。**模拟器看门狗会杀掉被 STOP 冻结过久(>~30s)的 app且模拟器不复现 socket defunct/WG 过期,深挂起需真机锁屏补测。**