2 -- all lua code provided by https://github.com/jow-/
3 -- thank you very much!
5 function apply_acls(filename, session)
6 local json = require "luci.jsonc"
7 local util = require "luci.util"
8 local fs = require "nixio.fs"
12 local acl = json.parse(fs.readfile(filename))
13 if type(acl) ~= "table" then
18 for group, perms in pairs(acl) do
20 for perm, scopes in pairs(perms) do
21 if type(scopes) == "table" then
23 for scope, objects in pairs(scopes) do
24 if type(objects) == "table" then
25 if not grants[scope] then
29 if next(objects) == 1 then
31 for _, object in ipairs(objects) do
32 if not grants[scope][object] then
33 grants[scope][object] = { }
35 table.insert(grants[scope][object], perm)
39 for object, funcs in pairs(objects) do
40 if type(funcs) == "table" then
42 for _, func in ipairs(funcs) do
43 if not grants[scope][object] then
44 grants[scope][object] = { }
46 table.insert(grants[scope][object], func)
57 local _, scope, object, func
58 for scope, _ in pairs(grants) do
60 for object, _ in pairs(_) do
61 for _, func in ipairs(_) do
62 table.insert(objects, { object, func })
66 util.ubus("session", "grant", {
67 ubus_rpc_session = session,
68 scope = scope, objects = objects
73 apply_acls("/usr/share/rpcd/acl.d/attendedsysupgrade.json", luci.dispatcher.context.authsession)
74 apply_acls("/usr/share/rpcd/acl.d/packagelist.json", luci.dispatcher.context.authsession)
77 <h2 name="content"><%:Attended Sysupgrade%></h2>
78 <div class="cbi-map-descr">
79 Easily search and install new releases and package upgrades. Sysupgrade images are created on demand based on locally installed packages.
81 <div style="display: none" id="upgrade_info" class="alert-message info"></div>
82 <div style="display: none" id="upgrade_error" class="alert-message danger"></div>
83 <div style="display: none" id="packages" class="alert-message success"></div>
85 <textarea style="display: none; width: 100%;" id="edit_packages" rows="15"></textarea>
87 <fieldset class="cbi-section">
88 <form method="post" action="">
89 <div class="cbi-selection-node">
90 <div class="cbi-value" id="keep_container" style="display: none">
91 <div class="cbi-section-descr">
92 Check "Keep settings" to retain the current configuration (requires a compatible firmware image).
94 <label class="cbi-value-title" for="keep">Keep settings:</label>
95 <div class="cbi-value-field">
96 <input name="keep" id="keep" checked="checked" type="checkbox">
99 <div class="cbi-value" id="edit_button" style="display: none">
100 <div class="cbi-value-field">
101 <input class="cbi-button" value="Edit installed packages" onclick="edit_packages()" type="button">
104 <div class="cbi-value cbi-value" id="server_div" style="display:none">
105 <label class="cbi-value-title" for="server">Server:</label>
106 <div class="cbi-value-field">
107 <input onclick="edit_server()" class="cbi-button cbi-button-edit" value="" type="button" id="server" name="server">
110 <div class="cbi-value cbi-value-last">
111 <div class="cbi-value-field">
112 <input class="cbi-button cbi-button-apply" value="Search for upgrades" style="display: none" onclick="upgrade_check()" type="button" id="upgrade_button">
118 <script type="text/javascript">
120 origin = document.location.href.replace(location.pathname, "")
121 ubus_url = origin + "/ubus/"
123 function set_server() {
124 data.url = document.getElementById("server").value;
125 ubus_call("uci", "set", { "config": "attendedsysupgrade", "section": "server", values: { "url": data.url } })
126 ubus_call("uci", "commit", { "config": "attendedsysupgrade" })
127 var server = document.getElementById("server")
128 server.type = 'button';
129 server.className = 'cbi-button cbi-button-edit';
130 server.parentElement.removeChild(document.getElementById("button_set"));
131 server.onclick = edit_server;
134 function edit_server() {
135 document.getElementById("server").type = 'text';
136 document.getElementById("server").onkeydown = function(event) {
137 if(event.key === 'Enter') {
142 document.getElementById("server").className = '';
143 document.getElementById("server").onclick = null;
145 button_set = document.createElement("input");
146 button_set.type = "button";
147 button_set.value = "Save";
148 button_set.name = "button_set";
149 button_set.id = "button_set";
150 button_set.className = 'cbi-button cbi-button-edit';
151 button_set.style = 'background-image: url("/luci-static/resources/cbi/save.gif");'
152 button_set.onclick = set_server
153 document.getElementById("server").parentElement.appendChild(button_set);
156 function edit_packages() {
157 data.edit_packages = true
158 document.getElementById("edit_button").style.display = "none";
159 document.getElementById("edit_packages").value = data.packages.join("\n");
160 document.getElementById("edit_packages").style.display = "block";
163 // requests to the upgrade server
164 function server_request(request_dict, path, callback) {
165 request_dict.distro = data.release.distribution;
166 request_dict.target = data.release.target.split("\/")[0];
167 request_dict.subtarget = data.release.target.split("\/")[1];
168 var request = new XMLHttpRequest();
169 request.open("POST", data.url + "/" + path, true);
170 request.setRequestHeader("Content-type", "application/json");
171 request.send(JSON.stringify(request_dict));
172 request.onerror = function(e) {
173 upgrade_error("upgrade server down")
174 document.getElementById("server_div").style.display = "block";
176 request.addEventListener('load', function(event) {
181 // initial setup, get system information
183 data["ubus_rpc_session"] = "<%=luci.dispatcher.context.authsession%>"
184 ubus_call("packagelist", "list", {}, "packagelist");
185 ubus_call("system", "board", {}, "release");
186 ubus_call("system", "board", {}, "board_name");
187 ubus_call("system", "board", {}, "model");
188 uci_call({ "config": "attendedsysupgrade", "section": "server", "option": "url" })
189 uci_call({ "config": "attendedsysupgrade", "section": "client", "option": "upgrade_packages" })
190 uci_call({ "config": "attendedsysupgrade", "section": "client", "option": "advanced_mode" })
191 uci_call({ "config": "attendedsysupgrade", "section": "client", "option": "auto_search" })
195 function setup_ready() {
196 if(ubus_counter != ubus_closed) {
197 setTimeout(setup_ready, 300)
199 if(data.auto_search == 1) {
202 document.getElementById("upgrade_button").style.display = "block";
203 document.getElementById("server_div").style.display = "block";
204 document.getElementById("server").value = data.url;
209 function uci_call(option) {
210 ubus_call("uci", "get", option, option["option"])
215 function ubus_call(command, argument, params, variable) {
217 request_data.jsonrpc = "2.0";
218 request_data.id = ubus_counter;
219 request_data.method = "call";
220 request_data.params = [ data.ubus_rpc_session, command, argument, params ]
221 request_json = JSON.stringify(request_data)
223 var request = new XMLHttpRequest();
224 request.open("POST", ubus_url, true);
225 request.setRequestHeader("Content-type", "application/json");
226 request.addEventListener('load', function(event) {
227 if(request.status === 200) {
228 response = JSON.parse(request.responseText).result
229 if(response[0] == 0) {
230 if(response.length == 2) {
231 if(command === "uci") {
232 data[variable] = response[1].value
234 data[variable] = response[1][variable]
238 upgrade_error("ubus call faild: " + request_json)
243 request.send(request_json);
246 // shows notification if upgrade is available
247 function upgrade_info(info_output, loading) {
248 document.getElementById("upgrade_info").style.display = "block";
250 loading_image = '<img src="/luci-static/resources/icons/loading.gif" alt="Loading" style="vertical-align:middle">'
254 document.getElementById("upgrade_info").innerHTML = loading_image + info_output;
257 function upgrade_error(error_output) {
258 document.getElementById("upgrade_error").style.display = "block";
259 document.getElementById("upgrade_error").innerHTML = error_output;
260 document.getElementById("upgrade_info").style.display = "none";
263 // asks server for news upgrades, actually only based on relesae not packages
264 function upgrade_check() {
265 document.getElementById("upgrade_error").style.display = "none";
266 document.getElementById("server_div").style.display = "none";
267 upgrade_info("Searching for upgrades", true);
269 request_dict.version = data.release.version;
270 request_dict.packages = data.packagelist;
271 // not only search for new release, but for new package versions as well
272 request_dict.upgrade_packages = data.upgrade_packages
273 server_request(request_dict, "api/upgrade-check", upgrade_check_callback)
276 // request the image, need merge with upgrade_request
277 function upgrade_request() {
278 console.log("upgrade_request")
279 document.getElementById("upgrade_button").disabled = true;
280 document.getElementById("edit_packages").style.display = "none";
281 document.getElementById("edit_button").style.display = "none";
282 document.getElementById("keep_container").style.display = "none";
284 request_dict.version = data.latest_version;
285 request_dict.board = data.board_name
287 if(data.edit_packages == true) {
288 request_dict.packages = document.getElementById("edit_packages").value.split("\n")
290 request_dict.packages = data.packages;
292 request_dict.model = data.model
293 server_request(request_dict, "api/upgrade-request", upgrade_request_callback)
296 function upgrade_request_callback(response) {
297 if (response.status === 400) {
298 response_content = JSON.parse(response.responseText)
299 upgrade_error(response_content.error)
300 } else if (response.status === 500) {
301 response_content = JSON.parse(response.responseText)
302 upgrade_error(response_content.error)
303 if(response_content.log != undefined) {
304 data.log_url = response_content.log
306 } else if (response.status === 503) {
307 upgrade_error("please wait. server overloaded")
309 setTimeout(upgrade_request, 30000)
310 } else if (response.status === 201) {
311 response_content = JSON.parse(response.responseText)
312 if(response_content.queue != undefined) {
314 upgrade_info("please wait. you are in queue position " + response_content.queue, true)
315 console.log("queued")
317 upgrade_info("imagebuilder not ready, please wait", true)
318 console.log("setting up imagebuilder")
320 setTimeout(upgrade_request, 5000)
321 } else if (response.status === 206) {
323 console.log("building")
324 upgrade_info("building image", true)
325 setTimeout(upgrade_request, 5000)
326 } else if (response.status === 200) {
328 response_content = JSON.parse(response.responseText);
329 data.sysupgrade_url = response_content.sysupgrade;
331 info_output = "Image created"
332 if(data.advanced_mode == 1) {
333 build_log = '</br><a target="_blank" href="' + data.sysupgrade_url + '.log">Build log</a>'
334 info_output += build_log
336 upgrade_info(info_output);
338 document.getElementById("keep_container").style.display = "block";
339 var upgrade_button = document.getElementById("upgrade_button")
340 upgrade_button.disabled = false;
341 upgrade_button.style.display = "block";
342 upgrade_button.value = "Flash firmware";
343 upgrade_button.onclick = download_image;
347 // uploads received blob data to the server using cgi-io
348 function upload_image(blob) {
349 var upload_request = new XMLHttpRequest();
350 var form_data = new FormData();
352 form_data.append("sessionid", data.ubus_rpc_session)
353 form_data.append("filename", "/tmp/firmware.bin")
354 form_data.append("filemode", 755) // insecure?
355 form_data.append("filedata", blob)
357 upload_request.addEventListener('load', function(event) {
358 // this checksum should be parsed
359 upgrade_info("Flashing firmware", true)
360 ubus_call("rpc-sys", "upgrade_start", { "keep": document.getElementById("keep").checked }, 'message');
361 setTimeout(ping_ubus, 5000)
362 console.log(data.message);
365 upload_request.addEventListener('error', function(event) {
366 upgrade_info("uploading failed, please retry")
369 upload_request.open('POST', origin + '/cgi-bin/cgi-upload');
370 upload_request.send(form_data);
373 function ping_ubus() {
374 var request = new XMLHttpRequest();
375 request.open("GET", ubus_url, true);
376 request.addEventListener('error', function(event) {
377 upgrade_info("Rebooting", true);
378 setTimeout(ping_ubus, 1000)
380 request.addEventListener('load', function(event) {
381 upgrade_info("Success! Please reload web interface");
382 document.getElementById("upgrade_button").value = "reload page";
383 document.getElementById("upgrade_button").style.display = "block";
384 document.getElementById("upgrade_button").disabled = false;
385 document.getElementById("upgrade_button").onclick = function() { location.reload(); }
390 // download image from server once the url was received by upgrade_request
391 function download_image() {
392 console.log("download_image")
393 document.getElementById("keep_container").style.display = "none";
394 document.getElementById("upgrade_button").style.display = "none";
395 var download_request = new XMLHttpRequest();
396 download_request.open("GET", data.sysupgrade_url);
397 download_request.responseType = "arraybuffer";
399 download_request.onload = function () {
400 if (this.status === 200) {
401 var blob = new Blob([download_request.response], {type: "application/octet-stream"});
405 upgrade_info("downloading image", true);
406 download_request.send();
409 function upgrade_check_callback(response_object) {
410 if (response_object.status === 500) {
412 upgrade_error("internal server error, please try again later")
413 console.log("upgrade server issue")
414 } else if (response_object.status === 502) {
415 // python part offline
416 upgrade_error("internal server error, please try again later")
417 console.log("upgrade server issue")
418 } else if (response_object.status === 503) {
420 upgrade_error("server overloaded, retry in 5 minutes")
421 console.log("server overloaded")
422 setTimeout(upgrade_request, 300000)
423 } else if (response_object.status === 201) {
424 upgrade_info("Setting up ImageBuilder", true)
425 console.log("setting up imagebuilder")
426 setTimeout(upgrade_request, 5000)
427 } else if (response_object.status === 204) {
429 upgrade_info("No upgrades available")
430 } else if (response_object.status === 400) {
432 console.log(response_object.responseText)
433 response_object_content = JSON.parse(response_object.responseText)
434 upgrade_error(response_object_content.error)
435 } else if (response_object.status === 200) {
436 // new release/upgrades
437 response_content = JSON.parse(response_object.responseText)
439 // create simple output to tell user whats going to be upgrade (release/packages)
441 if(response_content.version != undefined) {
442 info_output += "<h3>new upgrade available</h3>"
443 info_output += data.release.version + " to " + response_content.version
444 data.latest_version = response_content.version;
446 if(response_content.upgrades != undefined) {
447 info_output += "<h3>package upgrades available</h3>"
448 for (upgrade in response_content.upgrades) {
449 info_output += "<b>" + upgrade + "</b>: " + response_content.upgrades[upgrade][1] + " to " + response_content.upgrades[upgrade][0] + "</br>"
452 data.packages = response_content.packages
453 upgrade_info(info_output)
455 if(data.advanced_mode == 1) {
456 document.getElementById("edit_button").style.display = "block";
458 var upgrade_button = document.getElementById("upgrade_button")
459 upgrade_button.value = "Request image";
460 upgrade_button.style.display = "block";
461 upgrade_button.disabled = false;
462 upgrade_button.onclick = upgrade_request;
465 document.onload = setup()