From be07e61c4cefe2f212cb2d7cd7722b3533d8f3ad Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Sat, 21 Dec 2024 17:24:59 +0800
Subject: [PATCH] =?UTF-8?q?=E2=9B=85=20Sync=202024-12-21=2017:24?=
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---
 .../luasrc/controller/passwall.lua            |  32 ++++-
 .../luasrc/model/cbi/passwall/client/log.lua  |  66 ++++++++-
 .../luasrc/view/passwall/global/faq.htm       |   8 --
 .../view/passwall/log/backup_restore.htm      | 130 ++++++++++++++++++
 luci-app-passwall/po/zh-cn/passwall.po        |  48 +++++--
 5 files changed, 262 insertions(+), 22 deletions(-)
 create mode 100644 luci-app-passwall/luasrc/view/passwall/log/backup_restore.htm

diff --git a/luci-app-passwall/luasrc/controller/passwall.lua b/luci-app-passwall/luasrc/controller/passwall.lua
index 68518613..ae0617a6 100644
--- a/luci-app-passwall/luasrc/controller/passwall.lua
+++ b/luci-app-passwall/luasrc/controller/passwall.lua
@@ -8,6 +8,7 @@ local uci = luci.model.uci.cursor()		-- in funtion index()
 local http = require "luci.http"
 local util = require "luci.util"
 local i18n = require "luci.i18n"
+local fs = require "nixio.fs"
 
 function index()
 	if not nixio.fs.access("/etc/config/passwall") then
@@ -46,7 +47,7 @@ function index()
 	entry({"admin", "services", appname, "socks_config"}, cbi(appname .. "/client/socks_config")).leaf = true
 	entry({"admin", "services", appname, "acl"}, cbi(appname .. "/client/acl"), _("Access control"), 98).leaf = true
 	entry({"admin", "services", appname, "acl_config"}, cbi(appname .. "/client/acl_config")).leaf = true
-	entry({"admin", "services", appname, "log"}, form(appname .. "/client/log"), _("Watch Logs"), 999).leaf = true
+	entry({"admin", "services", appname, "log"}, form(appname .. "/client/log"), _("Log Maint"), 999).leaf = true
 
 	--[[ Server ]]
 	entry({"admin", "services", appname, "server"}, cbi(appname .. "/server/index"), _("Server-Side"), 99).leaf = true
@@ -90,6 +91,9 @@ function index()
 		entry({"admin", "services", appname, "check_" .. com}, call("com_check", com)).leaf = true
 		entry({"admin", "services", appname, "update_" .. com}, call("com_update", com)).leaf = true
 	end
+
+	--[[Backup]]
+	entry({"admin", "services", appname, "backup"}, call("create_backup")).leaf = true
 end
 
 local function http_write_json(content)
@@ -500,9 +504,29 @@ function read_rulelist(list)
 	else
 		rule_path = "/usr/share/passwall/rules/chnroute"
 	end
-	if api.fs.access(rule_path) then
-		luci.http.prepare_content("text/plain")
-		luci.http.write(api.fs.readfile(rule_path))
+	if fs.access(rule_path) then
+		http.prepare_content("text/plain")
+		http.write(fs.readfile(rule_path))
 	end
 end
 
+function create_backup()
+	local backup_files = {
+		"/etc/config/passwall",
+		"/etc/config/passwall_server",
+		"/usr/share/passwall/rules/block_host",
+		"/usr/share/passwall/rules/block_ip",
+		"/usr/share/passwall/rules/direct_host",
+		"/usr/share/passwall/rules/direct_ip",
+		"/usr/share/passwall/rules/proxy_host",
+		"/usr/share/passwall/rules/proxy_ip"
+	}
+	local tar_file = "/tmp/passwall-backup.tar.gz"
+	fs.remove(tar_file)
+	local cmd = "tar -czf " .. tar_file .. " " .. table.concat(backup_files, " ")
+	api.sys.call(cmd)
+	http.header("Content-Disposition", "attachment; filename=passwall-backup.tar.gz")
+	http.prepare_content("application/octet-stream")
+	http.write(fs.readfile(tar_file))
+	fs.remove(tar_file)
+end
diff --git a/luci-app-passwall/luasrc/model/cbi/passwall/client/log.lua b/luci-app-passwall/luasrc/model/cbi/passwall/client/log.lua
index ef8c9be0..8abea56c 100644
--- a/luci-app-passwall/luasrc/model/cbi/passwall/client/log.lua
+++ b/luci-app-passwall/luasrc/model/cbi/passwall/client/log.lua
@@ -1,8 +1,72 @@
 local api = require "luci.passwall.api"
+local http = require "luci.http"
 local appname = "passwall"
+local fs = api.fs
+local sys = api.sys
 
 f = SimpleForm(appname)
 f.reset = false
 f.submit = false
 f:append(Template(appname .. "/log/log"))
-return f
+
+fb = SimpleForm('backup-restore')
+fb.reset = false
+fb.submit = false
+s = fb:section(SimpleSection, translate("Backup and Restore"), translate("Backup or Restore Client and Server Configurations."))
+o = s:option(DummyValue, '', nil)
+o.template =  appname .. "/log/backup_restore"
+
+
+local backup_files = {
+    "/etc/config/passwall",
+    "/etc/config/passwall_server",
+    "/usr/share/passwall/rules/block_host",
+    "/usr/share/passwall/rules/block_ip",
+    "/usr/share/passwall/rules/direct_host",
+    "/usr/share/passwall/rules/direct_ip",
+    "/usr/share/passwall/rules/proxy_host",
+    "/usr/share/passwall/rules/proxy_ip"
+}
+
+local file_path = '/tmp/passwall_upload.tar.gz'
+local temp_dir = '/tmp/passwall_bak'
+local fd
+http.setfilehandler(function(meta, chunk, eof)
+	if not fd and meta and meta.name == "ulfile" and chunk then
+		sys.call("rm -rf " .. temp_dir)
+		fs.remove(file_path)
+		fd = nixio.open(file_path, "w")
+		sys.call("echo '' > /tmp/log/passwall.log")
+	end
+	if fd and chunk then
+		fd:write(chunk)
+	end
+	if eof and fd then
+		fd:close()
+		fd = nil
+		if fs.access(file_path) then
+			api.log(" * PassWall 配置文件上传成功…")
+			sys.call("mkdir -p " .. temp_dir)
+			if sys.call("tar -xzf " .. file_path .. " -C " .. temp_dir) == 0 then
+				for _, backup_file in ipairs(backup_files) do
+					local temp_file = temp_dir .. backup_file
+					if fs.access(temp_file) then
+						sys.call("cp -f " .. temp_file .. " " .. backup_file)
+					end
+				end
+				api.log(" * PassWall 配置还原成功…")
+				api.log(" * 重启 PassWall 服务中…\n")
+				sys.call('/etc/init.d/passwall restart > /dev/null 2>&1 &')
+				sys.call('/etc/init.d/passwall_server restart > /dev/null 2>&1 &')
+			else
+				api.log(" * PassWall 配置文件解压失败，请重试！")
+			end
+		else
+			api.log(" * PassWall 配置文件上传失败，请重试！")
+		end
+		sys.call("rm -rf " .. temp_dir)
+		fs.remove(file_path)
+	end
+end)
+
+return f, fb
diff --git a/luci-app-passwall/luasrc/view/passwall/global/faq.htm b/luci-app-passwall/luasrc/view/passwall/global/faq.htm
index ca92ed61..ccb0f4e4 100644
--- a/luci-app-passwall/luasrc/view/passwall/global/faq.htm
+++ b/luci-app-passwall/luasrc/view/passwall/global/faq.htm
@@ -47,16 +47,9 @@ local api = require "luci.passwall.api"
 
 <script>
 	var origin = window.location.origin;
-	var reset_url = origin + "<%=api.url("reset_config")%>";
 	var hide_url = origin + "<%=api.url("hide")%>";
 	var show_url = origin + "<%=api.url("show")%>";
 	
-	function reset(url) {
-		if (confirm('<%:Are you sure to reset?%>') == true) {
-			window.location.href = reset_url;
-		}
-	}
-	
 	function hide(url) {
 		if (confirm('<%:Are you sure to hide?%>') == true) {
 			window.location.href = hide_url;
@@ -66,7 +59,6 @@ local api = require "luci.passwall.api"
 	var dom = document.getElementById("faq_reset");
     if (dom) {
 		var li = "";
-		li += "<a href='#' class='reset-title' onclick='reset()'>" + "<%: Restore to default configuration:%>"+ "</a>" + "<br />" + " <%: Browser access: %>" + "<a href='#' onclick='reset()'>" + reset_url + "</a>" + "<br />";
 		li += "<a href='#' class='reset-title' onclick='hide()'>" + "<%: Hide in main menu:%>"+ "</a>" + "<br />" + "<%: Browser access: %>" + "<a href='#' onclick='hide()'>" + hide_url + "</a>" + "<br />";
 		li += "<a href='#' class='reset-title'>" + "<%: Show in main menu:%>"+ "</a>" + "<br />" +"<%: Browser access: %>" + "<a href='#'>" + show_url + "</a>" + "<br />";
 		dom.innerHTML = li;
diff --git a/luci-app-passwall/luasrc/view/passwall/log/backup_restore.htm b/luci-app-passwall/luasrc/view/passwall/log/backup_restore.htm
new file mode 100644
index 00000000..f0484b6d
--- /dev/null
+++ b/luci-app-passwall/luasrc/view/passwall/log/backup_restore.htm
@@ -0,0 +1,130 @@
+<%
+local api = require "luci.passwall.api"
+-%>
+
+<%+cbi/valueheader%>
+<div class="cbi-value" id="_backup_div">
+    <label class="cbi-value-title"><%:Create Backup File%></label>
+    <div class="cbi-value-field">
+        <input type="button" class="btn cbi-button cbi-input-apply" onclick="dl_backup()" value="<%:DL Backup%>" />
+    </div>
+</div>
+
+<div class="cbi-value" id="_upload_div">
+	<label class="cbi-value-title"><%:Restore Backup File%></label>
+	<div class="cbi-value-field">
+		<input type="button" class="btn cbi-button cbi-input-apply" id="upload-btn" value="<%:RST Backup%>" />
+	</div>
+</div>
+
+<div class="cbi-value" id="_reset_div">
+    <label class="cbi-value-title"><%:Restore to default configuration%></label>
+    <div class="cbi-value-field">
+        <input type="button" class="btn cbi-button cbi-button-remove" onclick="do_reset()" value="<%:Do Reset%>" />
+    </div>
+</div>
+
+<div id="upload-modal" class="up-modal" style="display:none;">
+	<div class="up-modal-content">
+		<h3><%:Restore Backup File%></h3>
+		<div class="cbi-value" id="_upload_div">
+			<div class="up-cbi-value-field">
+				<input class="cbi-input-file" type="file" id="ulfile" name="ulfile" accept=".tar.gz" required />
+				<br />
+				<div class="up-button-container">
+					<input type="submit" class="btn cbi-button cbi-input-apply" value="<%:UL Restore%>" />
+					<button class="btn cbi-button cbi-button-remove" id="upload-close"><%:CLOSE WIN%></button>
+				</div>
+			</div>
+		</div>
+	</div>
+</div>
+
+<style>
+.up-modal {
+	position: fixed;
+	left: 50%;
+	top: 50%;
+	transform: translate(-50%, -50%);
+	background: white;
+	padding: 20px;
+	border: 2px solid #ccc;
+	box-shadow: 0 0 10px rgba(0,0,0,0.5);
+	z-index: 1000;
+}
+
+.up-modal-content {
+	width: 100%;
+	max-width: 400px;
+	text-align: center;
+	display: flex;
+	flex-direction: column;
+	justify-content: center;
+	align-items: center;
+}
+
+.up-button-container {
+	display: flex;
+	justify-content: space-between;
+	width: 100%;
+	max-width: 250px;
+}
+
+.up-cbi-value-field {
+	display: flex;
+	flex-direction: column;
+	align-items: center;
+	width: 100%;
+}
+</style>
+
+<script>
+	document.getElementById("upload-btn").addEventListener("click", function() {
+		document.getElementById("upload-modal").style.display = "block";
+	});
+
+	document.getElementById("upload-close").addEventListener("click", function() {
+		document.getElementById("upload-modal").style.display = "none";
+	});
+
+	function dl_backup(btn) {
+		fetch('<%= api.url("backup") %>', {
+			method: 'POST'
+		})
+		.then(response => {
+			if (!response.ok) {
+				throw new Error("备份失败！");
+			}
+			return response.blob();
+		})
+		.then(blob => {
+			const date = new Date().toISOString().slice(0, 10).replace(/-/g, '');
+			const filename = `passwall-${date}-backup.tar.gz`;
+			const url = window.URL.createObjectURL(blob);
+			const a = document.createElement("a");
+			a.href = url;
+			a.download = filename;
+			document.body.appendChild(a);
+			a.click();
+			a.remove();
+			window.URL.revokeObjectURL(url);
+		})
+		.catch(error => alert(error.message));
+	}
+
+	function do_reset(btn) {
+		if (confirm("<%: Do you want to restore the client to default settings?%>")) {
+			setTimeout(function () {
+				if (confirm("<%: Are you sure you want to restore the client to default settings?%>")) {
+					var xhr1 = new XMLHttpRequest();
+					xhr1.open("GET",'<%= api.url("clear_log") %>', true);
+					xhr1.send(); 
+					var xhr2 = new XMLHttpRequest();
+					xhr2.open("GET",'<%= api.url("reset_config") %>', true);
+					xhr2.send(); 
+				}
+			}, 1000);
+		}
+	}
+</script>
+<%+cbi/valuefooter%>
diff --git a/luci-app-passwall/po/zh-cn/passwall.po b/luci-app-passwall/po/zh-cn/passwall.po
index a845a9a0..b02db4bf 100644
--- a/luci-app-passwall/po/zh-cn/passwall.po
+++ b/luci-app-passwall/po/zh-cn/passwall.po
@@ -52,9 +52,6 @@ msgstr "规则列表"
 msgid "Access control"
 msgstr "访问控制"
 
-msgid "Watch Logs"
-msgstr "查看日志"
-
 msgid "Node Config"
 msgstr "节点配置"
 
@@ -238,9 +235,6 @@ msgstr "清空 NFTSET"
 msgid "Try this feature if the rule modification does not take effect."
 msgstr "如果修改规则后没有生效，请尝试此功能。"
 
-msgid "Are you sure to reset?"
-msgstr "你确定要恢复吗？"
-
 msgid "Are you sure to hide?"
 msgstr "你确定要隐藏吗？"
 
@@ -265,9 +259,6 @@ msgstr "对于移动设备，可通过重新接入网络的方式清除。比如
 msgid "Please make sure your device's network settings point both the DNS server and default gateway to this router, to ensure DNS queries are properly routed."
 msgstr "请确认您设备的网络设置，客户端 DNS 服务器和默认网关应均指向本路由器，以确保 DNS 查询正确路由。"
 
-msgid "Restore to default configuration:"
-msgstr "恢复默认配置："
-
 msgid "Browser access:"
 msgstr "浏览器访问："
 
@@ -1758,3 +1749,42 @@ msgstr "总行数："
 
 msgid "Read List"
 msgstr "读取列表"
+
+msgid "Log Maint"
+msgstr "日志维护"
+
+msgid "Backup and Restore"
+msgstr "备份还原"
+
+msgid "Backup or Restore Client and Server Configurations."
+msgstr "备份或还原客户端及服务端配置。"
+
+msgid "Create Backup File"
+msgstr "创建备份文件"
+
+msgid "Restore Backup File"
+msgstr "恢复备份文件"
+
+msgid "DL Backup"
+msgstr "下载备份"
+
+msgid "RST Backup"
+msgstr "恢复备份"
+
+msgid "UL Restore"
+msgstr "上传恢复"
+
+msgid "CLOSE WIN"
+msgstr "关闭窗口"
+
+msgid "Restore to default configuration"
+msgstr "恢复默认配置"
+
+msgid "Do Reset"
+msgstr "执行重置"
+
+msgid "Do you want to restore the client to default settings?"
+msgstr "是否要恢复客户端默认配置？"
+
+msgid "Are you sure you want to restore the client to default settings?"
+msgstr "是否真的要恢复客户端默认配置？"