feat: rename project from Fonu to Havline

internal/frp/agent_installer.go

@@ -5,10 +5,10 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/fonu/fonu/internal/frp/agentbin"
+	"github.com/havline/havline/internal/frp/agentbin"
 )
 
-// AgentInstaller 负责把内嵌的 fonu-agent 通过 SSH 装到 VPS 上，并收集安装结果。
+// AgentInstaller 负责把内嵌的 havline-agent 通过 SSH 装到 VPS 上，并收集安装结果。
 type AgentInstaller struct {
 	SSH SSHInstaller
 }
@@ -28,12 +28,12 @@ func (i AgentInstaller) Probe(ctx context.Context) (map[string]any, error) {
 	return map[string]any{
 		"arch":          arch,
 		"nginx_conf":    out(`conf=$(nginx -V 2>&1 | grep -o '\-\-conf-path=[^ ]*' | head -1 | cut -d= -f2-); [ -z "$conf" ] && conf=/etc/nginx/nginx.conf; grep '^[[:space:]]*include' "$conf" 2>/dev/null | grep -m1 -E 'conf\.d|sites-enabled|vhost/nginx' || ls -d /etc/nginx/conf.d 2>/dev/null`),
-		"agent_exist":   out("test -x /usr/local/bin/fonu-agent && echo yes || echo no") == "yes",
-		"agent_running": out("systemctl is-active fonu-agent 2>/dev/null || true"),
-		"agent_version": out("/usr/local/bin/fonu-agent -version 2>/dev/null || echo 未知"),
+		"agent_exist":   out("test -x /usr/local/bin/havline-agent && echo yes || echo no") == "yes",
+		"agent_running": out("systemctl is-active havline-agent 2>/dev/null || true"),
+		"agent_version": out("/usr/local/bin/havline-agent -version 2>/dev/null || echo 未知"),
 		// Token 只回「是否已配置 + 末 4 位」：明文不经过 HTTP 返回前端（库里同一字段也是掩码）
-		"agent_token_configured": out("test -s /etc/fonu-agent/agent.env && grep -q '^FONU_AGENT_TOKEN=' /etc/fonu-agent/agent.env && echo yes || echo no") == "yes",
-		"agent_token_hint":       out("sed -n 's/^FONU_AGENT_TOKEN=//p' /etc/fonu-agent/agent.env 2>/dev/null | tr -d '\\n' | tail -c 4"),
+		"agent_token_configured": out("test -s /etc/havline-agent/agent.env && grep -q '^HAVLINE_AGENT_TOKEN=' /etc/havline-agent/agent.env && echo yes || echo no") == "yes",
+		"agent_token_hint":       out("sed -n 's/^HAVLINE_AGENT_TOKEN=//p' /etc/havline-agent/agent.env 2>/dev/null | tr -d '\\n' | tail -c 4"),
 		"frps_alive":             out("systemctl is-active frps 2>/dev/null; pgrep -x frps >/dev/null && echo active || true"),
 		"frps_version":           out("/usr/local/bin/frps --version 2>/dev/null || echo 未安装"),
 		"frps_config":            out("test -f /etc/frp/frps.toml && echo /etc/frp/frps.toml || echo 配置文件不存在"),
@@ -57,7 +57,7 @@ func (i AgentInstaller) Install(ctx context.Context) (string, error) {
 	}
 	// 开发环境（go run / 非 Docker 构建）里内嵌的是占位文件；提前报错而不是让 VPS 上 systemd 反复 Exec format error
 	if !isELFBinary(binary) {
-		return "", fmt.Errorf("内嵌 agent 二进制无效（开发构建占位文件）。请用 Docker 构建或先执行构建脚本生成真实 agent：go build -o internal/frp/agentbin/fonu-agent-linux-amd64 ./cmd/fonu-agent（GOOS=linux GOARCH=amd64）")
+		return "", fmt.Errorf("内嵌 agent 二进制无效（开发构建占位文件）。请用 Docker 构建或先执行构建脚本生成真实 agent：go build -o internal/frp/agentbin/havline-agent-linux-amd64 ./cmd/havline-agent（GOOS=linux GOARCH=amd64）")
 	}
 	script, err := agentInstallScript()
 	if err != nil {
@@ -76,7 +76,7 @@ func (i AgentInstaller) Install(ctx context.Context) (string, error) {
 
 // Uninstall 停止并移除 agent 服务；--keep-data 保留路由与证书。
 func (i AgentInstaller) Uninstall(ctx context.Context, keepData bool) (string, error) {
-	command := "/usr/local/bin/fonu-agent-uninstall"
+	command := "/usr/local/bin/havline-agent-uninstall"
 	if keepData {
 		command += " --keep-data"
 	}
@@ -86,14 +86,14 @@ func (i AgentInstaller) Uninstall(ctx context.Context, keepData bool) (string, e
 
 // RestorePreviousConfig 在安全迁移验证失败时恢复安装前的 agent.env，并重启旧监听配置。
 func (i AgentInstaller) RestorePreviousConfig(ctx context.Context) error {
-	command := `if [ -f /etc/fonu-agent/agent.env.previous ]; then cp /etc/fonu-agent/agent.env.previous /etc/fonu-agent/agent.env && chmod 600 /etc/fonu-agent/agent.env && systemctl restart fonu-agent; fi`
+	command := `if [ -f /etc/havline-agent/agent.env.previous ]; then cp /etc/havline-agent/agent.env.previous /etc/havline-agent/agent.env && chmod 600 /etc/havline-agent/agent.env && systemctl restart havline-agent; fi`
 	_, err := i.SSH.Run(ctx, command)
 	return err
 }
 
 // Diagnose agent 失联时走 SSH 急救：进程、端口、服务日志尾部。
 func (i AgentInstaller) Diagnose(ctx context.Context) (string, error) {
-	return i.SSH.Run(ctx, "systemctl status fonu-agent --no-pager -l 2>/dev/null | head -20; echo '---'; journalctl -u fonu-agent -n 15 --no-pager 2>/dev/null; echo '---'; ss -tlnp 2>/dev/null | grep ':7700 ' || echo '7700 not listening'")
+	return i.SSH.Run(ctx, "systemctl status havline-agent --no-pager -l 2>/dev/null | head -20; echo '---'; journalctl -u havline-agent -n 15 --no-pager 2>/dev/null; echo '---'; ss -tlnp 2>/dev/null | grep ':7700 ' || echo '7700 not listening'")
 }
 
 func extractToken(output string) string {
@@ -110,25 +110,25 @@ func agentInstallScript() ([]byte, error) {
 	return []byte(`#!/usr/bin/env bash
 set -eu
 if [ "$(id -u)" -ne 0 ]; then echo "请使用 root 或 sudo 运行" >&2; exit 1; fi
-AGENT_BINARY=${1:-/tmp/fonu-agent}
-PREFIX=/usr/local/bin/fonu-agent
-CONF_DIR=/etc/fonu-agent
+AGENT_BINARY=${1:-/tmp/havline-agent}
+PREFIX=/usr/local/bin/havline-agent
+CONF_DIR=/etc/havline-agent
 CONF_FILE="$CONF_DIR/agent.env"
-UNIT=/etc/systemd/system/fonu-agent.service
+UNIT=/etc/systemd/system/havline-agent.service
 
 if [ "${1:-}" = "--uninstall" ]; then
-  systemctl stop fonu-agent 2>/dev/null || true
-  systemctl disable fonu-agent 2>/dev/null || true
-  rm -f "$UNIT" "$PREFIX" /usr/local/bin/fonu-agent-uninstall
+  systemctl stop havline-agent 2>/dev/null || true
+  systemctl disable havline-agent 2>/dev/null || true
+  rm -f "$UNIT" "$PREFIX" /usr/local/bin/havline-agent-uninstall
   systemctl daemon-reload
-  if [ "${2:-}" != "--keep-data" ]; then rm -rf /var/lib/fonu-agent; fi
-  echo "fonu-agent 已卸载"
+  if [ "${2:-}" != "--keep-data" ]; then rm -rf /var/lib/havline-agent; fi
+  echo "havline-agent 已卸载"
   exit 0
 fi
 
-mkdir -p "$CONF_DIR" /var/lib/fonu-agent/certs
+mkdir -p "$CONF_DIR" /var/lib/havline-agent/certs
 # 先停服务，再原子替换；安装后必须确认目标存在、可执行且能输出版本
-systemctl stop fonu-agent 2>/dev/null || true
+systemctl stop havline-agent 2>/dev/null || true
 TMP_PREFIX="${PREFIX}.new"
 # 迁移旧版 Agent 留在 nginx include 范围内的 <配置>.versions 目录（保留历史版本内容）
 for NGINX_DIR in /etc/nginx/sites-enabled /etc/nginx/conf.d; do
@@ -157,23 +157,23 @@ fi
 printf 'agent version: %s\n' "$AGENT_VERSION"
 if [ ! -f "$CONF_FILE" ]; then
   umask 077
-  # 用 /dev/urandom 生成 64 位 hex token，不依赖 openssl（缺失时会静默写入空 token，导致 Fonu 无法认证 agent）
-  printf 'FONU_AGENT_TOKEN=%s\n' "$(head -c 32 /dev/urandom | od -An -tx1 | tr -d ' \n')" > "$CONF_FILE"
+  # 用 /dev/urandom 生成 64 位 hex token，不依赖 openssl（缺失时会静默写入空 token，导致 Havline 无法认证 agent）
+  printf 'HAVLINE_AGENT_TOKEN=%s\n' "$(head -c 32 /dev/urandom | od -An -tx1 | tr -d ' \n')" > "$CONF_FILE"
 fi
 cp "$CONF_FILE" "$CONF_FILE.previous" 2>/dev/null || true
 touch "$CONF_FILE"
-sed -i '/^FONU_AGENT_LISTEN=/d; /^FONU_AGENT_ALLOW_REMOTE=/d' "$CONF_FILE"
-printf 'FONU_AGENT_LISTEN=127.0.0.1:7700\nFONU_AGENT_ALLOW_REMOTE=0\n' >> "$CONF_FILE"
+sed -i '/^HAVLINE_AGENT_LISTEN=/d; /^HAVLINE_AGENT_ALLOW_REMOTE=/d' "$CONF_FILE"
+printf 'HAVLINE_AGENT_LISTEN=127.0.0.1:7700\nHAVLINE_AGENT_ALLOW_REMOTE=0\n' >> "$CONF_FILE"
 cat > "$UNIT" <<'UNIT'
 [Unit]
-Description=Fonu FRPS management agent
+Description=Havline FRPS management agent
 After=network-online.target nginx.service
 Wants=network-online.target
 
 [Service]
 Type=simple
-EnvironmentFile=/etc/fonu-agent/agent.env
-ExecStart=/usr/local/bin/fonu-agent
+EnvironmentFile=/etc/havline-agent/agent.env
+ExecStart=/usr/local/bin/havline-agent
 Restart=on-failure
 RestartSec=3
 
@@ -181,11 +181,11 @@ RestartSec=3
 WantedBy=multi-user.target
 UNIT
 systemctl daemon-reload
-systemctl restart fonu-agent
-systemctl enable fonu-agent
-cp "$0" /usr/local/bin/fonu-agent-uninstall
-echo "fonu-agent installed"
-echo "Token: $(sed -n 's/^FONU_AGENT_TOKEN=//p' "$CONF_FILE")"
+systemctl restart havline-agent
+systemctl enable havline-agent
+cp "$0" /usr/local/bin/havline-agent-uninstall
+echo "havline-agent installed"
+echo "Token: $(sed -n 's/^HAVLINE_AGENT_TOKEN=//p' "$CONF_FILE")"
 `), nil
 }