#!/bin/bash echo "=== 诊断并修复 SSH 连接问题 ===" echo "" WSL_HOST_IP=$(ip route show | grep default | awk '{print $3}') echo "Windows 主机 IP: $WSL_HOST_IP" echo "混合代理端口: 7897" echo "" # 1. 测试代理端口是否可达 echo "1. 测试代理端口连接..." if timeout 3 bash -c "echo > /dev/tcp/$WSL_HOST_IP/7897" 2>/dev/null; then echo "✓ 端口 7897 可达" else echo "✗ 端口 7897 不可达,请检查 Clash Verge 是否运行" exit 1 fi echo "" # 2. 测试 HTTP 代理 echo "2. 测试 HTTP 代理功能..." export http_proxy=http://$WSL_HOST_IP:7897 export https_proxy=http://$WSL_HOST_IP:7897 if curl -s --connect-timeout 5 --proxy "$http_proxy" https://www.google.com > /dev/null 2>&1; then echo "✓ HTTP 代理工作正常" HTTP_PROXY_WORKS=true else echo "✗ HTTP 代理测试失败" HTTP_PROXY_WORKS=false fi echo "" # 3. 测试 SOCKS5 代理 echo "3. 测试 SOCKS5 代理功能..." if command -v curl > /dev/null 2>&1; then if curl -s --connect-timeout 5 --socks5-hostname $WSL_HOST_IP:7897 https://www.google.com > /dev/null 2>&1; then echo "✓ SOCKS5 代理工作正常" SOCKS5_PROXY_WORKS=true else echo "✗ SOCKS5 代理测试失败" SOCKS5_PROXY_WORKS=false fi else echo "⚠️ curl 未安装,跳过 SOCKS5 测试" SOCKS5_PROXY_WORKS=false fi echo "" # 4. 检查 netcat 版本和功能 echo "4. 检查 netcat 功能..." if command -v nc > /dev/null 2>&1; then NC_VERSION=$(nc -h 2>&1 | head -1) echo " netcat 版本: $NC_VERSION" # 检查是否支持 -X 选项(SOCKS 代理) if nc -h 2>&1 | grep -q "\-X"; then echo " ✓ 支持 SOCKS 代理 (-X 选项)" NC_SUPPORTS_SOCKS=true else echo " ✗ 不支持 SOCKS 代理" NC_SUPPORTS_SOCKS=false fi else echo " ✗ nc 未安装" NC_SUPPORTS_SOCKS=false fi echo "" # 5. 尝试不同的 SSH 连接方式 echo "5. 尝试不同的 SSH 连接方式..." echo "" SSH_CONFIG="$HOME/.ssh/config" KEY_PATH="$HOME/.ssh/id_ed25519" # 备份配置 if [ -f "$SSH_CONFIG" ]; then cp "$SSH_CONFIG" "$SSH_CONFIG.backup.$(date +%Y%m%d_%H%M%S)" fi # 删除旧的 hf.co 配置 if grep -q "Host hf.co" "$SSH_CONFIG" 2>/dev/null; then sed -i '/^Host hf.co$/,/^$/d' "$SSH_CONFIG" fi # 方案 1: 使用 connect-proxy (HTTP 代理) if command -v connect-proxy > /dev/null 2>&1 && [ "$HTTP_PROXY_WORKS" = "true" ]; then echo "尝试方案 1: 使用 connect-proxy (HTTP 代理)..." cat >> "$SSH_CONFIG" << EOF # Hugging Face SSH 配置(HTTP 代理) Host hf.co HostName hf.co User git Port 443 IdentityFile $KEY_PATH IdentitiesOnly yes StrictHostKeyChecking accept-new ConnectTimeout 10 ProxyCommand connect-proxy -H $WSL_HOST_IP:7897 %h %p ServerAliveInterval 60 ServerAliveCountMax 3 TCPKeepAlive yes LogLevel ERROR EOF chmod 600 "$SSH_CONFIG" echo "测试连接..." timeout 15 ssh -T git@hf.co 2>&1 | head -5 if [ $? -eq 0 ] || [ $? -eq 1 ]; then echo "✓ 方案 1 成功!" exit 0 fi echo "✗ 方案 1 失败" echo "" # 删除配置,尝试下一个方案 sed -i '/^Host hf.co$/,/^$/d' "$SSH_CONFIG" fi # 方案 2: 使用 socat (SOCKS5) if command -v socat > /dev/null 2>&1 && [ "$SOCKS5_PROXY_WORKS" = "true" ]; then echo "尝试方案 2: 使用 socat (SOCKS5)..." cat >> "$SSH_CONFIG" << EOF # Hugging Face SSH 配置(SOCKS5 via socat) Host hf.co HostName hf.co User git Port 443 IdentityFile $KEY_PATH IdentitiesOnly yes StrictHostKeyChecking accept-new ConnectTimeout 10 ProxyCommand socat - SOCKS5:$WSL_HOST_IP:7897:%h:%p,socksport=7897 ServerAliveInterval 60 ServerAliveCountMax 3 TCPKeepAlive yes LogLevel ERROR EOF chmod 600 "$SSH_CONFIG" echo "测试连接..." timeout 15 ssh -T git@hf.co 2>&1 | head -5 if [ $? -eq 0 ] || [ $? -eq 1 ]; then echo "✓ 方案 2 成功!" exit 0 fi echo "✗ 方案 2 失败" echo "" sed -i '/^Host hf.co$/,/^$/d' "$SSH_CONFIG" fi # 方案 3: 使用 proxychains if command -v proxychains4 > /dev/null 2>&1 || command -v proxychains > /dev/null 2>&1; then echo "尝试方案 3: 使用 proxychains..." PROXYCHAINS_CMD=$(command -v proxychains4 || command -v proxychains) # 配置 proxychains if [ -f /etc/proxychains.conf ]; then echo " 配置 proxychains..." sudo sed -i 's/socks4.*127.0.0.1.*9050/socks5 '"$WSL_HOST_IP"' 7897/' /etc/proxychains.conf 2>/dev/null || true fi cat >> "$SSH_CONFIG" << EOF # Hugging Face SSH 配置(基础配置,通过 proxychains 使用) Host hf.co HostName hf.co User git Port 443 IdentityFile $KEY_PATH IdentitiesOnly yes StrictHostKeyChecking accept-new ConnectTimeout 10 ServerAliveInterval 60 ServerAliveCountMax 3 TCPKeepAlive yes LogLevel ERROR EOF chmod 600 "$SSH_CONFIG" echo "测试连接(使用 proxychains)..." timeout 15 $PROXYCHAINS_CMD ssh -T git@hf.co 2>&1 | head -5 if [ $? -eq 0 ] || [ $? -eq 1 ]; then echo "✓ 方案 3 成功!" echo " 以后使用: $PROXYCHAINS_CMD git push" exit 0 fi echo "✗ 方案 3 失败" echo "" fi # 方案 4: 直接连接(依赖 TUN 模式) echo "尝试方案 4: 直接连接(依赖 TUN 模式自动代理)..." cat >> "$SSH_CONFIG" << EOF # Hugging Face SSH 配置(TUN 模式) Host hf.co HostName hf.co User git Port 443 IdentityFile $KEY_PATH IdentitiesOnly yes StrictHostKeyChecking accept-new ConnectTimeout 10 ServerAliveInterval 60 ServerAliveCountMax 3 TCPKeepAlive yes LogLevel ERROR EOF chmod 600 "$SSH_CONFIG" echo "测试连接(TUN 模式)..." timeout 15 ssh -T git@hf.co 2>&1 | head -5 if [ $? -eq 0 ] || [ $? -eq 1 ]; then echo "✓ 方案 4 成功!" exit 0 fi echo "✗ 方案 4 失败" echo "" # 如果都失败了,提供安装建议 echo "=== 所有方案都失败了 ===" echo "" echo "建议安装以下工具之一:" echo "" echo "1. connect-proxy (HTTP 代理):" echo " sudo apt-get install connect-proxy" echo "" echo "2. socat (SOCKS5 代理):" echo " sudo apt-get install socat" echo "" echo "3. proxychains (通用代理):" echo " sudo apt-get install proxychains4" echo "" echo "或者检查 Clash Verge 的 TUN 模式配置,确保所有流量都被代理"