# 01. SSH 密钥对 ## 检查 ```bash # 是否已有 ed25519 密钥 ls ~/.ssh/id_ed25519.pub 2>/dev/null && cat ~/.ssh/id_ed25519.pub ``` ✅ 达标:存在 `~/.ssh/id_ed25519.pub`,内容类似 `ssh-ed25519 AAAA... name@shazhou.work` ## 安装 ```bash # 生成密钥(替换 AGENT_NAME 为你的名字,如 xingyue / xiaomo / xiaoju) ssh-keygen -t ed25519 -C "AGENT_NAME@shazhou.work" -f ~/.ssh/id_ed25519 -N "" ``` ### 注册到 Gitea 需要有 Gitea 账号(见 03-gitea-tea.md),然后: ```bash # 方法一:通过 Gitea Web UI # 访问 https://git.shazhou.work/user/settings/keys ,添加公钥 # 方法二:通过 API(需要 token) PUBKEY=$(cat ~/.ssh/id_ed25519.pub) curl -s -X POST \ -H "Authorization: token $GITEA_TOKEN" \ -H "Content-Type: application/json" \ "https://git.shazhou.work/api/v1/user/keys" \ -d "{\"title\": \"$(hostname)\", \"key\": \"$PUBKEY\"}" ``` ## 验证 ```bash # 测试 SSH 连接到 Gitea ssh -T git@git.shazhou.work 2>&1 # 应该返回类似: Hi AGENT_NAME! You've successfully authenticated... ```