Kaynağa Gözat

Eus channelfix (#1583)

Squashed commits included:

Bug fixes and final implementation
- Added Content-Length: 0 to all headers
- Endpoint name checks not using trailing space so cache-busting techniques can be used (i.e., append a nonce to the URL)
- Track when connecting so APList scan doesn't take place during (which changes the channel)
- More debugging output added to assist in tracking down some issues

Added /status.json endpoint for phone apps/XHR to get JSON response

Station Status caching for wifi channel workaround + AJAX/CORS
- During checkstation poll, cache the last station status
- Shut down the station if status = 2,3,4 and channel is different than SoftAP
- Add Access-Control-Allow-Origin: * to endpoint responses used by a service
- Add a /setwifi GET endpoint for phone apps/XHR to use (same parameters as /update endpoint). Returns a JSON response containing chip id and status code.
- Add handler for OPTIONS verb (needed for CORS support)

Wi-Fi Channel Issue Workaround
- Do a site survey upon startup, set SoftAP channel to the strongest rssi's channel
- Compare successful station connect channel to SoftAP's. If different, then defer the Lua success callback to the end. Shut down Station and start the SoftAP back up with original channel.
- After the 10 second shutdown timer fires, check to see if success callback was already called. If not, then call it while starting the Station back up.

HTTP Response and DNS enhancements
- If DNS's UDP buffer fills up, keep going as non-fatal. It's UDP and not guaranteed anyways. I've seen this occur when connecting a PC to the SoftAP and every open program tries to phone home at the same time, overwhelming the EUS DNS server.
- Support for detecting/handling pre-gzipped `enduser_setup.html` (and `http_html_backup`) payload. Nice for keeping the size of the `state->http_payload_data` as small as possible (also makes minimization not as critical)
- Corrected misuse of HTTP 401 response status (changed one occurrence to 400/Bad Request, and changed another to 405/Method Not Allowed)

* Normalized formatting (tabs-to-spaces)
* Added documentation
* Corrected misuse of strlen for binary (gzip) data.
* Added NULL check after malloc
Jason Follas 7 yıl önce
ebeveyn
işleme
058777ea60

Dosya farkı çok büyük olduğundan ihmal edildi
+ 4 - 23
app/modules/enduser_setup.c


+ 315 - 0
app/modules/eus/enduser_setup.html

@@ -0,0 +1,315 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+	<meta name='viewport' content='width=device-width, initial-scale=1.0'>
+	<title>WiFi Login</title>
+	<style type=text/css>
+		* {
+			margin: 0;
+			padding: 0;
+		}
+		
+		html,
+		body {
+			height: 100%;
+			font-family: sans-serif;
+			text-align: center;
+			background: #444d44;
+		}
+		
+		#content {
+			position: absolute;
+			top: 0;
+			right: 0;
+			bottom: 0;
+			left: 0;
+			width: 320px;
+			height: 480px;
+			margin: auto;
+		}
+		
+		input,
+		button,
+		select {
+			-webkit-appearance: none;
+			border-radius: 0;
+		}
+		
+		fieldset {
+			border: 0;
+			box-shadow: 0 0 15px 1px rgba(0, 0, 0, .4);
+			box-sizing: border-box;
+			padding: 20px 30px;
+			background: #fff;
+			min-height: 320px;
+			margin: -1px;
+		}
+		
+		input {
+			border: 1px solid #ccc;
+			margin-bottom: 10px;
+			width: 100%;
+			box-sizing: border-box;
+			color: #222;
+			font: 16px monospace;
+			padding: 15px;
+		}
+		
+		select {
+			font: 16px monospace;
+			background-color: transparent;
+			padding: 15px;
+		}
+		
+		button {
+			color: #fff;
+			border: 0;
+			border-radius: 3px;
+			cursor: pointer;
+			display: block;
+			font: 16px sans-serif;
+			text-decoration: none;
+			padding: 10px 5px;
+			background: #31b457;
+			width: 100%;
+		}
+		
+		button:focus,
+		button:hover {
+			box-shadow: 0 0 0 2px #fff, 0 0 0 3px #31b457;
+		}
+		
+		h3 {
+			font-size: 16px;
+			color: #666;
+			margin-bottom: 20px;
+		}
+		
+		h4 {
+			color: #ccc;
+			padding: 10px;
+		}
+		
+		.utility {
+			float: right;
+			clear: both;
+			max-width: 75%;
+			font-size: 13px;
+			color: #222;
+			margin: 10px 0;
+			padding: 5px 10px;
+			background: #ccc;
+		}
+		
+		.utility:focus,
+		.utility:hover {
+			box-shadow: 0 0 0 2px #fff, 0 0 0 3px #ccc;
+		}
+		
+		#dropdown,
+		#f2,
+		#f3,
+		#bk2 {
+			display: none;
+		}
+		
+		#dropdown {
+			position: relative;
+			width: 100%;
+			overflow: auto;
+			height: 51px;
+			margin-bottom: 10px;
+		}
+		
+		#aplist {
+			position: absolute;
+			width: 100%;
+			height: 100%;
+			top: 0;
+			left: 0;
+			bottom: 0;
+			border: 1px solid #ccc;
+			font-family: monospace;
+			padding: 10px 5px;
+		}
+		
+		#arrow {
+			color: #888;
+			position: absolute;
+			right: 8px;
+			top: 15px;
+		}
+		
+		#i {
+			text-align: justify;
+		}
+	</style>
+</head>
+
+<body>
+	<div id=content>
+		<fieldset>
+			<div id=deviceId></div>
+			<div id=f1>
+				<h3>Connect device to your Wi-Fi</h3>
+				<button id=networks type=button class=utility></button>
+				<div id=dropdown>
+					<span id=arrow>&#x25bc;</span>
+					<select id=aplist name=aplist></select>
+				</div>
+				<input id=ssid type=text autocorrect=off autocapitalize=none placeholder='Wi-Fi Name' />
+				<input id=wifi_password type=text autocorrect=off autocapitalize=none autocomplete=off placeholder=Password />
+				<button id=submit type=button>Save</button>
+			</div>
+			<div id=f2>
+				<h1>Success!</h1>
+				<div id=i>
+					<h3>Your device has successfully connected to the Wi-Fi network.</h3>
+				</div>
+			</div>
+			<div id=f3>
+				<h2>Trying...</h2>
+				<button id=bk2 type=button class='utility'>Go Back to Wi-Fi Setup</button>
+			</div>
+		</fieldset>
+		<h4 id='st'>Updating Status...</h4>
+	</div>
+	<script>
+        var $ = function (selector) { return document.querySelector(selector); };
+        var ab = $('#networks'), ap = $('#aplist');
+        var stopAll = false, ra, rs;
+
+        function show(f, y) {
+            if (y == null) y = f;
+            $(f).style.display = y == f ? 'block' : 'none';
+        }
+        function hide(f) {
+            $(f).style.display = 'none';
+        }
+        function to(cb, x) {
+            return setTimeout(cb, 1000 * x);
+        }
+        function refr() {
+            if (!stopAll)
+                fetch('/status.json?n=' + Math.random(), 'GET', newSt, 2);
+        }
+        function cur(f) {
+            show('#f1', f);
+            show('#f2', f);
+            show('#f3', f);
+        }
+        function newSt(s, d) {
+            clearTimeout(rs);
+            rs = to(refr, 3);
+
+            if (s != 200) {
+                $('#st').innerText = 'Awaiting Status (' + s + ')';
+            } else {
+                if (typeof d === 'string') {
+                    d = JSON.parse(d);
+                }
+
+                $('#deviceId').innerText = d.deviceid;
+
+                var c = d.pairing;
+
+                var s = [
+                    'Idle',
+                    'Connecting...',
+                    'Failed - wrong password',
+                    'Failed - network not found',
+                    'Failed',
+                    'Wi-Fi successfully connected!'
+                ][d.status];
+
+                $('#st').innerText = s;
+
+                if (d.status === 5) {
+                    cur('#f2');
+                    stopAll = true;
+                    clearTimeout(ra);
+                } else if (d.status > 1) {
+                    cur('#f1');
+                }
+            }
+        }
+        function submit() {
+            var url = '/setwifi?wifi_ssid=' + encodeURIComponent($('#ssid').value) + '&wifi_password=' + encodeURIComponent($('#wifi_password').value);
+            clearTimeout(rs);
+            fetch(url, 'GET', newSt, 2);
+            cur('#f3');
+        }
+        function fetch(url, method, callback, time_out) {
+            var xhr = new XMLHttpRequest();
+            xhr.onloadend = function () {
+                callback(xhr.status, xhr.responseText);
+            }
+            xhr.ontimeout = function () {
+                callback(-1, null);
+            }
+            xhr.open(method, url, true);
+            xhr.setRequestHeader('Accept', 'application/json');
+            xhr.timeout = (time_out || 10) * 1000;
+            xhr.send();
+        }
+        function gotAp(s, json) {
+            var list;
+            if (s === 200 && json != null) {
+                if (typeof json === 'string' && json.length > 0) {
+                    list = JSON.parse(json);
+                } else if (typeof json === 'object') {
+                    list = json;
+                }
+
+                list.sort(function (a, b) {
+                    return b.rssi - a.rssi;
+                });
+                var ops = '<option>Select a Network...</option>';
+                for (var i = 0; i < list.length; ++i) {
+                    ops += '<option>' + list[i].ssid + '</option>';
+                }
+                ap.innerHTML = ops;
+                ab.disabled = false;
+                togAp(null, true);
+                ab.onclick = togAp;
+            } else {
+                ab.innerText = 'No networks found (' + s + ')';
+                ra = to(refrAp, 5);
+            }
+        }
+        function togAp(ev, force) {
+            if (!force || ap.style.display == 'block') {
+                hide('#dropdown');
+                show('#ssid');
+                ab.innerText = 'Scan for Networks';
+                ab.onclick = refrAp;
+            } else {
+                show('#dropdown');
+                hide('#ssid');
+                ab.innerText = 'Manual Entry';
+            }
+        }
+        function refrAp() {
+            ab.innerText = 'Searching for networks...';
+            ab.disabled = true;
+            ap.innerHTML = '<option disabled>Scanning...</option>';
+            if (!stopAll)
+                fetch('/aplist?n=' + Math.random(), 'GET', gotAp, 10);
+        }
+        window.onload = function() {
+          ab.innerText = 'Scan for Networks';
+          ab.onclick = refrAp;
+          $('#aplist').onchange = function () {
+              $('#ssid').value = $('#aplist').value;
+          };
+          $('#submit').onclick = submit;
+          $('#bk2').onclick = function () {
+              cur('#f1')
+          }
+          rs = to(refr, 0.5);
+        }
+  </script>
+</body>
+
+</html>

BIN
app/modules/eus/enduser_setup.html.gz


+ 203 - 0
app/modules/eus/http_html_backup.def

@@ -0,0 +1,203 @@
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+  0xf8, 0x9a, 0x19, 0x1b, 0x66, 0x2d, 0xa9, 0xad, 0x47, 0xc8, 0xce, 0xa9,
+  0xde, 0x08, 0x79, 0xa5, 0xec, 0xe4, 0xe4, 0xf6, 0xd3, 0x92, 0x28, 0x95,
+  0xb8, 0x8b, 0x61, 0x94, 0xda, 0x6d, 0xc7, 0xdc, 0x2a, 0x76, 0x30, 0xb5,
+  0xdb, 0xb8, 0x6f, 0x52, 0xd3, 0x88, 0x6c, 0xe2, 0xbe, 0x7c, 0x72, 0x78,
+  0x33, 0x3d, 0x5d, 0xa5, 0x73, 0x13, 0x84, 0x8a, 0xec, 0x88, 0x6c, 0xb3,
+  0x41, 0x32, 0x07, 0x33, 0x9c, 0x0b, 0xdd, 0xb3, 0xd1, 0x64, 0x8f, 0x1d,
+  0xb5, 0xf3, 0xd6, 0x3e, 0xdb, 0xce, 0x6a, 0xf8, 0x94, 0x62, 0xd9, 0x6e,
+  0xce, 0x6b, 0xb0, 0x9e, 0x0a, 0x29, 0x0d, 0x5b, 0x22, 0xf2, 0xdc, 0xae,
+  0x49, 0xc5, 0x34, 0x29, 0x4d, 0x59, 0x49, 0xf0, 0x7e, 0x41, 0x55, 0x92,
+  0x94, 0x16, 0xa2, 0xcc, 0xa8, 0x4c, 0xa2, 0x26, 0x18, 0xf0, 0xc1, 0xa8,
+  0x8d, 0xe0, 0x38, 0x90, 0xbe, 0x61, 0x39, 0xfb, 0xa3, 0x32, 0xee, 0x9b,
+  0xa8, 0x3c, 0x52, 0x8d, 0xa3, 0x59, 0x57, 0x25, 0xd5, 0x14, 0x89, 0x3c,
+  0xbd, 0x3f, 0xb7, 0x32, 0x8f, 0xc3, 0x24, 0xa8, 0x7a, 0xb5, 0x66, 0xfa,
+  0x7e, 0x0a, 0x96, 0xe7, 0xe4, 0x9a, 0xfa, 0x81, 0xef, 0xca, 0xfd, 0xf4,
+  0x2e, 0xf7, 0x93, 0xe5, 0x79, 0x9d, 0xa6, 0x54, 0xa9, 0x03, 0x93, 0xe7,
+  0xc9, 0x5e, 0xaa, 0x98, 0x5d, 0x5b, 0x8c, 0xfc, 0x8e, 0x88, 0x70, 0x00,
+  0x29, 0x88, 0x02, 0x65, 0xf9, 0xf2, 0xba, 0x2c, 0xb7, 0x90, 0x5a, 0x00,
+  0xd1, 0x0c, 0xb1, 0xa3, 0x0b, 0x0a, 0x36, 0x5a, 0x0e, 0x25, 0x23, 0xc4,
+  0x50, 0x98, 0x9c, 0x2e, 0xcb, 0xee, 0xc8, 0x8a, 0xe9, 0xf2, 0x42, 0x6e,
+  0xcd, 0x3d, 0x1d, 0x8d, 0x90, 0x7d, 0x1a, 0x7a, 0x8f, 0x55, 0x31, 0x44,
+  0x5f, 0xe4, 0xe0, 0x17, 0x2d, 0x7f, 0x14, 0xf0, 0x4f, 0x53, 0xd5, 0xd1,
+  0x22, 0x6b, 0xcd, 0x39, 0xd5, 0x75, 0xd5, 0x1d, 0x1c, 0x7c, 0xf2, 0xee,
+  0xd0, 0xa2, 0x38, 0x41, 0x1d, 0x91, 0xd2, 0xd1, 0xf2, 0xd7, 0x2a, 0x23,
+  0xda, 0x58, 0x02, 0xe7, 0x9a, 0xe8, 0x5a, 0x59, 0x83, 0x4e, 0x90, 0xec,
+  0x8e, 0x7d, 0xa1, 0x52, 0xc9, 0x2a, 0x64, 0x05, 0xf7, 0xb9, 0x26, 0x12,
+  0xbe, 0x85, 0x04, 0xf2, 0x9a, 0xa7, 0x58, 0x30, 0x60, 0x60, 0x31, 0x2a,
+  0xe4, 0x11, 0x7c, 0x01, 0x69, 0x4c, 0x91, 0x1c, 0x32, 0x91, 0xd6, 0x6b,
+  0xca, 0xf5, 0xe8, 0xbf, 0x35, 0x95, 0xdb, 0x73, 0x47, 0xb0, 0xa3, 0x9c,
+  0xc3, 0xed, 0xdc, 0x17, 0x49, 0x56, 0x46, 0xe6, 0xb7, 0x83, 0xe8, 0xb0,
+  0xbd, 0x80, 0xd1, 0x51, 0x0c, 0xa4, 0x72, 0x9b, 0xf6, 0x3e, 0x44, 0x47,
+  0x7b, 0x4c, 0x4a, 0x8b, 0xea, 0x45, 0x59, 0xa2, 0x35, 0xa4, 0x54, 0x34,
+  0x06, 0x49, 0xcc, 0x9f, 0x32, 0x54, 0x77, 0x74, 0x3b, 0x3b, 0x55, 0x21,
+  0x36, 0x83, 0x3c, 0x86, 0xad, 0xb1, 0xd3, 0x1d, 0xbb, 0x0f, 0xcb, 0x61,
+  0xb0, 0x85, 0x24, 0x01, 0x6e, 0x72, 0x7e, 0x04, 0x5b, 0x94, 0x37, 0xf7,
+  0x48, 0x8c, 0x11, 0xf9, 0xd1, 0xa8, 0xa9, 0x5e, 0x23, 0xdb, 0xaa, 0x90,
+  0xa8, 0xe1, 0xc9, 0xe1, 0x07, 0x88, 0x9a, 0x51, 0x2b, 0x82, 0x33, 0x88,
+  0x10, 0xf8, 0xd1, 0x3d, 0xe6, 0xdb, 0x0e, 0x4b, 0x0a, 0x96, 0xd1, 0x41,
+  0x8e, 0x66, 0xf4, 0xea, 0xf8, 0x6b, 0x02, 0xb5, 0x18, 0xa4, 0xab, 0x18,
+  0x6e, 0x02, 0x91, 0x2e, 0x1d, 0x8a, 0xea, 0x0b, 0xb6, 0xa6, 0xa2, 0xd6,
+  0x48, 0x87, 0x2d, 0x69, 0x0c, 0xdf, 0x19, 0xf2, 0x1e, 0xb1, 0x92, 0xe6,
+  0x72, 0xd0, 0x19, 0xad, 0x03, 0x17, 0xf9, 0x23, 0xef, 0xc8, 0x72, 0x53,
+  0x9d, 0x16, 0x83, 0xe8, 0x58, 0x59, 0x4c, 0x7d, 0x56, 0x82, 0xff, 0xc0,
+  0x93, 0x08, 0x9e, 0xc2, 0x7b, 0xa2, 0x8b, 0x91, 0x24, 0x3c, 0x13, 0xeb,
+  0x81, 0x49, 0x6e, 0xf4, 0xe3, 0xab, 0x8b, 0x28, 0x06, 0x4e, 0x37, 0xe7,
+  0x3a, 0x86, 0x69, 0x9f, 0x31, 0x69, 0x2d, 0xc3, 0x98, 0xd9, 0xa4, 0x46,
+  0x87, 0xf9, 0xc4, 0x48, 0xca, 0x9d, 0x88, 0xe0, 0x70, 0xfa, 0xb5, 0xc3,
+  0x19, 0x1e, 0xf6, 0x28, 0xb7, 0x46, 0x0e, 0x54, 0x0c, 0x59, 0x60, 0x41,
+  0x33, 0xd6, 0xb5, 0xd1, 0x95, 0x6a, 0x5f, 0x8d, 0x54, 0x90, 0x60, 0x7e,
+  0x30, 0x96, 0x31, 0xcc, 0xf0, 0x38, 0x0c, 0xa7, 0x82, 0x83, 0xc4, 0xcc,
+  0xa1, 0xe3, 0x40, 0x38, 0x7e, 0x10, 0xff, 0x88, 0xfd, 0x11, 0xe3, 0x9c,
+  0xca, 0x0b, 0x7a, 0xa3, 0x11, 0x16, 0x2f, 0x36, 0x84, 0xdd, 0xbb, 0xbb,
+  0x30, 0xc0, 0x08, 0x2b, 0xf3, 0x17, 0x1d, 0x45, 0x7b, 0x26, 0xdc, 0x02,
+  0x2d, 0x15, 0x0d, 0x44, 0x3b, 0xdd, 0x58, 0x69, 0x44, 0x0e, 0x99, 0xc1,
+  0xb2, 0x11, 0xab, 0xb4, 0x34, 0x42, 0xa3, 0xc0, 0x10, 0xf7, 0x41, 0x32,
+  0xf8, 0xf7, 0xf9, 0x4f, 0x1f, 0x46, 0x15, 0x91, 0x8a, 0x0e, 0xb2, 0x7d,
+  0x77, 0x5d, 0x00, 0xbb, 0xbd, 0x68, 0xdb, 0xf6, 0x9e, 0x2f, 0xd9, 0xc8,
+  0x1e, 0xb0, 0x2c, 0x08, 0x4e, 0x7b, 0xd1, 0xd3, 0x86, 0xac, 0x22, 0x0c,
+  0xad, 0x7b, 0x90, 0x0a, 0x43, 0xfd, 0xb1, 0xdb, 0xee, 0xe8, 0x6d, 0x56,
+  0xd2, 0x28, 0x7e, 0xe0, 0xd0, 0x8d, 0x09, 0xb6, 0x28, 0x3f, 0x48, 0xf5,
+  0x9a, 0xb0, 0x92, 0x66, 0x30, 0x84, 0x8d, 0x14, 0x26, 0xf0, 0x6d, 0x53,
+  0xec, 0xa7, 0x77, 0x25, 0x0d, 0xb8, 0xd0, 0x90, 0x8b, 0x9a, 0xf7, 0xb1,
+  0x3c, 0x78, 0x6c, 0xcb, 0x7d, 0x77, 0x83, 0x3a, 0x88, 0x42, 0xa6, 0x4f,
+  0x1f, 0xb3, 0x91, 0xbd, 0x87, 0x9f, 0xda, 0xa0, 0xf5, 0x43, 0x4b, 0x39,
+  0xd2, 0x10, 0x2a, 0xad, 0xb0, 0x06, 0x2a, 0xa7, 0x0f, 0x61, 0x04, 0x6f,
+  0xaa, 0xbd, 0x75, 0x01, 0x38, 0xdc, 0x67, 0x57, 0xb6, 0xb5, 0xac, 0x69,
+  0x40, 0xd4, 0x75, 0xaf, 0x48, 0x87, 0x2c, 0x07, 0x6c, 0xdf, 0xb4, 0x25,
+  0x4c, 0xfa, 0x0c, 0x9b, 0x44, 0x0f, 0xa0, 0xb6, 0x7b, 0xd9, 0x59, 0x10,
+  0xec, 0x84, 0x12, 0x16, 0x47, 0x84, 0x61, 0x2d, 0xd1, 0x35, 0x53, 0x01,
+  0xa9, 0xc6, 0xe9, 0xe9, 0x87, 0x66, 0x84, 0xc2, 0x29, 0xad, 0xa9, 0x82,
+  0x94, 0xa7, 0x22, 0xa3, 0xbf, 0xfe, 0xf2, 0xf6, 0xa5, 0x58, 0x57, 0x82,
+  0x53, 0xae, 0x07, 0x98, 0x06, 0x3c, 0x37, 0x89, 0xb8, 0x26, 0x65, 0x4d,
+  0x8f, 0xf0, 0x1a, 0x3f, 0xf1, 0x26, 0xaf, 0xaf, 0xb1, 0x7a, 0x84, 0x77,
+  0x32, 0xe6, 0xbd, 0x65, 0x2a, 0xac, 0xda, 0xc6, 0xf2, 0xee, 0xba, 0x1c,
+  0x06, 0x71, 0x16, 0xf5, 0xd5, 0xcc, 0x7b, 0x22, 0xd7, 0x54, 0x17, 0x22,
+  0x8b, 0x21, 0x25, 0x65, 0x89, 0x2f, 0xa4, 0x31, 0x68, 0x63, 0xc9, 0x1f,
+  0xc6, 0x94, 0xce, 0x00, 0xde, 0x14, 0x12, 0x12, 0x34, 0x00, 0xfe, 0xf3,
+  0xfe, 0xdd, 0x1b, 0xad, 0xab, 0x5f, 0xa8, 0x99, 0x23, 0x94, 0x1e, 0xec,
+  0xd9, 0x82, 0x84, 0x23, 0xc1, 0x4b, 0x41, 0x32, 0xca, 0x33, 0x6f, 0x26,
+  0xe9, 0xc4, 0x40, 0xab, 0x7e, 0x80, 0x7c, 0x16, 0x2f, 0x71, 0x23, 0x43,
+  0x52, 0x65, 0xe2, 0xa9, 0x28, 0xde, 0x80, 0x7d, 0x1d, 0xb7, 0x5d, 0x2a,
+  0xb5, 0x0d, 0xe4, 0x23, 0x54, 0x0e, 0x27, 0xb1, 0x1d, 0x2f, 0xfe, 0x82,
+  0xf8, 0x8a, 0xf2, 0x41, 0x1b, 0x32, 0x8c, 0x5f, 0x73, 0x4d, 0xba, 0x7c,
+  0x57, 0x54, 0xbb, 0xd0, 0xbc, 0xa1, 0x24, 0xa3, 0x26, 0x31, 0x2f, 0xd2,
+  0x94, 0x56, 0xda, 0xa4, 0x2f, 0x22, 0x55, 0x55, 0xb2, 0x94, 0xa0, 0x6d,
+  0xc7, 0xd8, 0x84, 0xa3, 0x2e, 0x01, 0x3b, 0x3f, 0x06, 0x6d, 0x46, 0xe0,
+  0xcf, 0x3f, 0x61, 0x62, 0x3a, 0xd1, 0x77, 0xcd, 0x98, 0xd0, 0xa9, 0x94,
+  0x67, 0x83, 0xbe, 0xe4, 0x5f, 0x0a, 0xfd, 0xa2, 0xc2, 0x86, 0x89, 0xaa,
+  0x3b, 0x93, 0x8c, 0x03, 0xdd, 0xbc, 0xab, 0x15, 0x26, 0x49, 0xd3, 0x0b,
+  0xe1, 0xc9, 0x93, 0x86, 0x19, 0x0e, 0xdc, 0x5c, 0xd6, 0xd3, 0xc0, 0x90,
+  0xd6, 0xeb, 0x61, 0xad, 0x80, 0x51, 0x49, 0xf9, 0xa5, 0x2e, 0x60, 0x09,
+  0xe3, 0x07, 0x2b, 0x03, 0x1a, 0xe3, 0x77, 0x36, 0xe4, 0xec, 0xa9, 0x39,
+  0x81, 0x62, 0xb1, 0xfa, 0x4c, 0x53, 0x1d, 0xf5, 0x69, 0x41, 0x86, 0x9e,
+  0xb6, 0xe9, 0xb1, 0x8c, 0x94, 0x90, 0x7a, 0xb0, 0x03, 0x1a, 0x89, 0x61,
+  0xe5, 0xeb, 0x08, 0x27, 0xbe, 0xd5, 0x48, 0x2a, 0xc5, 0x60, 0x08, 0xa4,
+  0x79, 0xe8, 0x52, 0x17, 0x78, 0xe7, 0x12, 0x23, 0x2a, 0x85, 0xe5, 0x6b,
+  0x21, 0x2a, 0x54, 0xb7, 0xb4, 0xc3, 0x3b, 0x10, 0xf8, 0x60, 0xbb, 0x58,
+  0xf3, 0x96, 0xe0, 0xce, 0xa2, 0x0e, 0x11, 0xb9, 0x90, 0x30, 0x40, 0x39,
+  0xcc, 0x48, 0x19, 0xcf, 0xcd, 0xd7, 0xc2, 0x7a, 0x61, 0xd3, 0x30, 0x87,
+  0xa7, 0x4f, 0xd9, 0x83, 0xd6, 0xa3, 0xee, 0xa7, 0xf7, 0x94, 0x63, 0xd5,
+  0x43, 0xe6, 0x8f, 0xec, 0xd3, 0x08, 0x2b, 0x24, 0x16, 0xc6, 0xaf, 0x6a,
+  0xbf, 0x0d, 0xb7, 0x48, 0x65, 0xdb, 0xdb, 0x9b, 0x8b, 0xf7, 0xef, 0x20,
+  0x41, 0x15, 0x1d, 0x7c, 0x64, 0x85, 0x33, 0x37, 0x59, 0x95, 0x34, 0x6b,
+  0xdf, 0x26, 0x3a, 0xa8, 0xb4, 0xb8, 0x34, 0xa8, 0x46, 0x34, 0x76, 0xdf,
+  0x49, 0x27, 0x49, 0xf0, 0xb4, 0x64, 0xe9, 0x15, 0x24, 0x96, 0xa1, 0x67,
+  0x1c, 0xf3, 0x58, 0xbd, 0x19, 0xef, 0x83, 0x68, 0x47, 0x07, 0x65, 0xe7,
+  0x86, 0xae, 0x29, 0xcf, 0x4b, 0x3e, 0xd9, 0x0d, 0x9b, 0x2f, 0xaa, 0xd8,
+  0xf4, 0xe8, 0xf9, 0x63, 0xba, 0x9a, 0xf3, 0x8f, 0x5e, 0xc7, 0x98, 0xc5,
+  0x94, 0x76, 0x8f, 0xfe, 0xcd, 0x11, 0x56, 0x09, 0x52, 0xed, 0xbf, 0xad,
+  0x24, 0xed, 0x9b, 0x50, 0x57, 0x82, 0xed, 0x6b, 0x4f, 0xd4, 0xfe, 0x9c,
+  0xe7, 0x17, 0x24, 0x7f, 0x2a, 0x77, 0xdd, 0x70, 0xde, 0x1f, 0xa2, 0xf3,
+  0x94, 0x70, 0x34, 0xb6, 0x45, 0xa7, 0x8a, 0xfa, 0x52, 0x82, 0xb1, 0xe9,
+  0xc9, 0x49, 0x60, 0x50, 0x60, 0x74, 0xe8, 0xd8, 0x63, 0x8c, 0x7e, 0x4f,
+  0x78, 0x4d, 0x4a, 0x78, 0xc5, 0xb5, 0xdc, 0x46, 0x8f, 0xca, 0x90, 0xb3,
+  0x3e, 0xec, 0x35, 0x41, 0x5c, 0x28, 0x91, 0x69, 0x61, 0xca, 0x20, 0x06,
+  0xe7, 0x0e, 0x45, 0xe6, 0xee, 0x3a, 0x7d, 0xdd, 0xc0, 0x0f, 0xe7, 0xb1,
+  0xe0, 0xfa, 0xb4, 0x57, 0x13, 0x5a, 0xae, 0x25, 0xa6, 0x80, 0x1b, 0x4d,
+  0x61, 0x61, 0x78, 0xf4, 0x3b, 0xa3, 0x7d, 0xcd, 0xff, 0xda, 0xeb, 0xa2,
+  0x6d, 0x2c, 0xf8, 0x0a, 0xfb, 0x40, 0x07, 0xda, 0x30, 0xc3, 0xb0, 0x71,
+  0x53, 0xc1, 0xbd, 0xfe, 0xec, 0x85, 0xec, 0xf1, 0x40, 0xea, 0x81, 0x90,
+  0xf7, 0x23, 0x05, 0x52, 0x16, 0x84, 0x5f, 0xd2, 0xbe, 0xf1, 0x60, 0x7f,
+  0xee, 0xf3, 0x7f, 0xec, 0x70, 0x9b, 0x9e, 0x9a, 0xdb, 0x40, 0xa9, 0x1d,
+  0x44, 0xad, 0x52, 0x67, 0x9e, 0xdd, 0x0a, 0x28, 0x57, 0x57, 0x53, 0x8f,
+  0xac, 0xd3, 0xb4, 0x70, 0x54, 0xf6, 0xd4, 0xe3, 0xa2, 0xfb, 0xcd, 0x76,
+  0x3c, 0x3a, 0x0d, 0x32, 0xb2, 0x38, 0xbe, 0xfb, 0xf5, 0x68, 0x71, 0xec,
+  0x7e, 0xe6, 0xc5, 0xc7, 0xe6, 0x7f, 0x89, 0xff, 0x1f, 0x01, 0x02, 0x3f,
+  0xe6, 0x2a, 0x1f, 0x00, 0x00
+};
+unsigned int http_html_backup_len = 2393;

+ 7 - 0
app/modules/eus/prepare.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+# Uses zopfli for better gzip compression
+# sudo apt-get install zopfli
+zopfli --gzip ./enduser_setup.html
+xxd -i ./enduser_setup.html.gz | sed 's/unsigned char/static const char/; s/__enduser_setup_html_gz/http_html_backup/' > http_html_backup.def
+

+ 23 - 4
docs/en/modules/enduser-setup.md

@@ -7,10 +7,29 @@ This module provides a simple way of configuring ESP8266 chips without using a s
 
 ![enduser setup config dialog](../../img/enduser-setup.jpg "enduser setup config dialog")
 
-After running [`enduser_setup.start()`](#enduser_setupstart) a portal like the above can be accessed through a wireless network called SetupGadget_XXXXXX. The portal is used to submit the credentials for the WiFi of the enduser.
-After an IP address has been successfully obtained this module will stop as if [`enduser_setup.stop()`](#enduser_setupstop) had been called.
+After running [`enduser_setup.start()`](#enduser_setupstart), a wireless network named "SetupGadget_XXXXXX" will start. Connect to that SSID and then navigate to the root
+of any website (e.g., `http://example.com/` will work, but do not use `.local` domains because it will fail on iOS). A web page similar to the picture above will load, allowing the 
+end user to provide their Wi-Fi information.
+
+After an IP address has been successfully obtained, then this module will stop as if [`enduser_setup.stop()`](#enduser_setupstop) had been called. There is a 10-second delay before
+teardown to allow connected clients to obtain a last status message while the SoftAP is still active.
+
+Alternative HTML can be served by placing a file called `enduser_setup.html` on the filesystem. Everything needed by the web page must be included in this one file. This file will be kept 
+in RAM, so keep it as small as possible. The file can be gzip'd ahead of time to reduce the size (i.e., using `gzip -n` or `zopfli`), and when served, the End User Setup module will add 
+the appropriate `Content-Encoding` header to the response. *Note: Even if gzipped, the file still needs to be named `enduser_setup.html`.*
+
+The following HTTP endpoints exist:
+
+|Endpoint|Description|
+|--------|-----------|
+|/|Returns HTML for the web page. Will return the contents of `enduser_setup.html` if it exists on the filesystem, otherwise will return a page embedded into the firmware image.|
+|/aplist|Forces the ESP8266 to perform a site survey across all channels, reporting access points that it can find. Return payload is a JSON array: `[{"ssid":"foobar","rssi":-36,"chan":3}]`|
+|/generate_204|Returns a HTTP 204 status (expected by certain Android clients during Wi-Fi connectivity checks)|
+|/status|Returns plaintext status description, used by the web page|
+|/status.json|Returns a JSON payload containing the ESP8266's chip id in hexadecimal format and the status code: 0=Idle, 1=Connecting, 2=Wrong Password, 3=Network not Found, 4=Failed, 5=Success|
+|/setwifi|Endpoint intended for services to use for setting the wifi credentials. Identical to `/update` except returns the same payload as `/status.json` instead of redirecting to `/`.|
+|/update|Form submission target. Example: `http://example.com/update?wifi_ssid=foobar&wifi_password=CorrectHorseBatteryStaple`. Must be a GET request. Will redirect to `/` when complete. |
 
-Alternative HTML can be served by placing a file called `enduser_setup.html` in the filesystem. This file will be kept in RAM, so keep it as small as possible.
 
 ## enduser_setup.manual()
 
@@ -53,7 +72,7 @@ Starts the captive portal.
 #### Parameters
  - `onConnected()` callback will be fired when an IP-address has been obtained, just before the enduser_setup module will terminate itself
  - `onError()` callback will be fired if an error is encountered. `err_num` is a number describing the error, and `string` contains a description of the error.
- - `onDebug()` callback is disabled by default. It is intended to be used to find internal issues in the module. `string` contains a description of what is going on.
+ - `onDebug()` callback is disabled by default (controlled by `#define ENDUSER_SETUP_DEBUG_ENABLE` in `enduser_setup.c`). It is intended to be used to find internal issues in the module. `string` contains a description of what is going on.
 
 #### Returns
 `nil`

Bu fark içinde çok fazla dosya değişikliği olduğu için bazı dosyalar gösterilmiyor