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165 lines
3.8 KiB
165 lines
3.8 KiB
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN"> |
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<html> |
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<head> |
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<style type="text/css"> |
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td |
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{ |
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font-size: 24px; |
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vertical-align: middle; |
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} |
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input |
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{ |
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font-size: 24px; |
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} |
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html |
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{ |
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height: 100%; |
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} |
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body |
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{ |
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background: linear-gradient(white, SlateGray); |
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} |
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.topBox |
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{ |
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height: 490px; |
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} |
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.inputBox |
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{ |
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width: 100%; |
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} |
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.messageBox |
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{ |
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font-size: 24px; |
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width: 60%; |
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margin-left: auto; |
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margin-right: auto; |
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display: block; |
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text-align: center; |
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visibility: hidden; |
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} |
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</style> |
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<script type="text/javascript"> |
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/*********************************************************************/ |
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/* Callbacks for lightdm-webkit-greeter */ |
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/*********************************************************************/ |
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/* |
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* show_prompt callback. |
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*/ |
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function show_prompt(text, type) |
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{ |
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// type is either "text" or "password" |
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prompt = document.getElementById("prompt"); |
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prompt.innerHTML = text; |
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entry = document.getElementById("entry"); |
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entry.value = ""; // clear entry |
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entry.type = type; |
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entry.focus(); |
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} |
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/* |
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* show_message callback. |
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*/ |
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function show_message(text, type) |
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{ |
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if (text.length == 0) |
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return; |
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messages = document.getElementById("messages"); |
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messages.style.visibility = "visible"; |
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// type is either "info" or "error" |
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if (type == "error") { |
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text = "<font color=\"red\">" + text + "</font>"; |
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} |
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text = text + "<br>"; |
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messages.innerHTML = messages.innerHTML + text; |
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} |
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/* |
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* authentication_complete callback. |
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*/ |
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function authentication_complete() |
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{ |
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if (lightdm.is_authenticated) { |
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lightdm.start_session_sync (); // Start default session |
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} else { |
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show_message ("Authentication Failed", "error"); |
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setTimeout (start_authentication, 3000); |
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} |
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} |
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/* |
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* autologin_timer_expired callback. |
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*/ |
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function autologin_timer_expired(username) |
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{ |
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/* Stub. Does nothing. */ |
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} |
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/*********************************************************************/ |
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/* Functions local to this greeter */ |
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/*********************************************************************/ |
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/* |
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* clear_messages |
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*/ |
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function clear_messages() |
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{ |
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messages = document.getElementById("messages"); |
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messages.innerHTML = ""; |
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messages.style.visibility = "hidden"; |
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} |
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/* |
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* Kickoff the authentication process |
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*/ |
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function start_authentication() |
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{ |
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clear_messages(); |
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lightdm.authenticate(); // start with null userid, have pam prompt for userid. |
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} |
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/* |
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* handle the input from the entry field. |
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*/ |
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function handle_input() |
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{ |
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entry = document.getElementById("entry"); |
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lightdm.respond(entry.value); |
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} |
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</script> |
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</head> |
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<body> |
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<img style="float: right;" onclick="javascript:lightdm.shutdown();" src="power_button.png" /> |
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<div class="topBox"></div> |
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<div class="inputBox"> |
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<table id="input_table" width="100%"> |
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<tr> |
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<td id="prompt" width="45%" align="right"></td> |
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<td width="55%"><form action="javascript: handle_input()"><input id="entry"></form></td> |
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</tr> |
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</table> |
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</div> |
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<div class="messageBox" id="messages"></div> |
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<script type="text/javascript"> |
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start_authentication(); |
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</script> |
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</body> |
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</html>
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