webcit/static/authmethods.js

   1 /*
   2  * Copyright 2010-2011, the Citadel Team
   3  * Licensed under the GPL V3
   4  *
   5  * JavaScript functions which handle various authentication methods.
   6  */
   7
   8
   9
  10 /****************** COMMON CODE ***********************/
  11
  12
  13 /*
  14  * Are we logged in right now?
  15  */
  16 function IsLoggedIn() {
  17         if ($('is_logged_in').innerHTML == "yes") {
  18                 return 1;
  19         }
  20         else {
  21                 return 0;
  22         }
  23 }
  24
  25
  26 /*
  27  * Wrapper script to require logging in before completing an action
  28  */
  29 function GetLoggedInFirst(destination_url) {
  30
  31         /* If logged in already, go directly to the destination. */
  32         if (IsLoggedIn()) {
  33                 window.location = decodeURIComponent(destination_url);
  34                 return;
  35         }
  36
  37         p = 'push?url=' + destination_url;
  38         new Ajax.Request(p, { method: 'get' } );
  39
  40         /* If not logged in, go modal and ask the user to log in first. */
  41         new Ajax.Updater(
  42                 'md-content',
  43                 'do_template?template=get_logged_in',
  44                 {
  45                         method: 'get',
  46                         onSuccess: function() {
  47                                 toggleModal(1);
  48                         }
  49                 }
  50         );
  51 }
  52
  53
  54 /*
  55  * tab handler for the login box
  56  */
  57 function authtoggle(show_which_div) {
  58         $('authbox_userpass').style.display = 'none';
  59         $('authbox_newuser').style.display = 'none';
  60         $('authbox_openid').style.display = 'none';
  61         $(show_which_div).style.display = 'block';
  62 }
  63
  64
  65 /*
  66  * Pop out a window for external auth methods
  67  * (most of them don't handle inline auth very well)
  68  */
  69 function do_auth_popout(popout_url) {
  70         window.open(popout_url, "authpopout", "status=1,toolbar=0,width=600,height=400");
  71 }
  72
  73
  74
  75
  76 /****************** USERNAME AND PASSWORD ***********************/
  77
  78 /*
  79  * Attempt login with username/password, called from modal dialog
  80  */
  81 function ajax_try_username_and_password() {
  82
  83         $('login_errmsg').innerHTML = "";
  84         $('ajax_username_password_form').request({
  85                 onSuccess: function(ctdlresult) {
  86                         if (ctdlresult.responseText.substr(0,1) == '2') {
  87                                 window.location = 'pop';
  88                         }
  89                         else {
  90                                 $('login_errmsg').innerHTML = ctdlresult.responseText.substr(4) ;
  91                         }
  92                 }
  93         });
  94 }
  95
  96
  97 /*
  98  * The user pressed a key while in the username or password box.
  99  * Is it the enter/return key?  Submit the form.
 100  */
 101 function username_and_password_onkeypress(e) {
 102         if (window.event) {             /* IE */
 103                 keynum = e.keyCode
 104         }
 105         else if (e.which) {             /* real browsers */
 106                 keynum = e.which
 107         }
 108         if (keynum == 13) {             /* enter/return key */
 109                 ajax_try_username_and_password();
 110         }
 111 }
 112
 113
 114 /****************** REGISTER NEW USER ***********************/
 115
 116 /*
 117  * Attempt to create a new local username/password, called from modal dialog
 118  */
 119 function ajax_try_newuser() {
 120
 121         $('login_errmsg').innerHTML = "";
 122         $('ajax_newuser_form').request({
 123                 onSuccess: function(ctdlresult) {
 124                         if (ctdlresult.responseText.substr(0,1) == '2') {
 125                                 window.location = 'pop';
 126                         }
 127                         else {
 128                                 $('login_errmsg').innerHTML = ctdlresult.responseText.substr(4) ;
 129                         }
 130                 }
 131         });
 132 }
 133
 134
 135 /*
 136  * The user pressed a key while in the newuser or newpassword box.
 137  * Is it the enter/return key?  Submit the form.
 138  */
 139 function newuser_onkeypress(e) {
 140         if (window.event) {             /* IE */
 141                 keynum = e.keyCode;
 142         }
 143         else if (e.which) {             /* real browsers */
 144                 keynum = e.which;
 145         }
 146         if (keynum == 13) {             /* enter/return key */
 147                 ajax_try_newuser();
 148         }
 149 }
 150
 151
 152
 153
 154 /****************** OPENID ***********************/
 155
 156 /*
 157  * Attempt login with OpenID, called from modal dialog
 158  */
 159 function ajax_try_openid() {
 160         $('login_errmsg').innerHTML = "";
 161         openid_url = encodeURI($('ajax_openid_form').elements["openid_url"].value);
 162         do_auth_popout("openid_login?openid_url=" + openid_url);
 163 }
 164
 165
 166 /*
 167  * The user pressed a key while in the openid login box.
 168  * Is it the enter/return key?  Submit the form.
 169  */
 170 function openid_onkeypress(e) {
 171         if (window.event) {             /* IE */
 172                 keynum = e.keyCode;
 173         }
 174         else if (e.which) {             /* real browsers */
 175                 keynum = e.which;
 176         }
 177         if (keynum == 13) {             /* enter/return key */
 178                 ajax_try_openid();
 179         }
 180 }
 181
 182