blash/commands/su.json

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{
"name" : "su",
"info" : {
"syntax" : "su [username]",
"brief" : "Change user ID or become superuser",
},
"action" : function ( arg )
{
var out = '';
if ( !shell.has_users )
{
return "Users module not enabled<br/>\n";
}
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if ( !arg || arg.length == 0 )
{
arg = 'root';
}
if ( shell.__first_cmd )
{
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shell.cmdOut.innerHTML = '<br/>Password: <input type="password" ' +
'name="password" class="password" ' +
'onkeyup="shell.getPassword ( event )">' +
'<br/>';
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shell.__first_cmd = false;
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} else {
shell.cmdOut.innerHTML = 'Password: <input type="password" ' +
'name="password" class="password" ' +
'onkeyup="shell.getPassword ( event )">' +
'<br/>';
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}
shell.getPassword = this.getPassword;
shell.newuser = arg;
shell.auto_prompt_focus = false;
shell.auto_prompt_refresh = false;
this.password = document.getElementsByName ( "password" )[0];
this.password.focus();
return out;
},
"getPassword" : function ( e )
{
var evt = ( window.event ) ? window.event : e;
var key = ( evt.charCode ) ? evt.charCode : evt.keyCode;
var password = document.getElementsByName ( "password" )[0];
if ( key == 13 && password.value.length > 0 )
{
var users_php = window.location.href;
users_php = users_php.replace ( /\/([a-zA-Z\.]+)$/, '/modules/users/users.php' );
params = 'action=login&user=' + escape ( shell.newuser ) + '&pass=' + md5 ( password.value );
var http = new XMLHttpRequest();
http.open ( "POST", users_php, true );
http.setRequestHeader ( "Content-type", "application/x-www-form-urlencoded" );
http.setRequestHeader ( "Content-length", params.length );
http.setRequestHeader ( "Connection", "close" );
http.onreadystatechange = function ()
{
if ( http.readyState == 4 && http.status == 200 )
{
if ( http.responseText.match ( /^Successfully logged in as '(.+?)'/i ))
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{
var user = RegExp.$1;
shell.user = user;
var files_config = window.location.href;
files_config = files_config.replace ( /\/([a-zA-Z\.]+)$/, '/modules/users/files.php' );
var http2 = new XMLHttpRequest();
http2.open ( "GET", files_config, true );
http2.onreadystatechange = function ()
{
if ( http2.readyState == 4 && http2.status == 200 )
{
shell.files = eval ( '(' + http2.responseText + ')' );
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// Remove duplicates
var tmp = new Array();
for ( var i in shell.files )
{
var contains = false;
for ( var j=0; j < tmp.length && !contains; j++ )
{
if ( shell.files[i].path == tmp[j].path )
{
contains = true;
}
}
if ( !contains )
{
tmp.push ( shell.files[i] );
}
}
shell.files = tmp;
}
}
http2.send ( null );
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var xml2 = new XMLHttpRequest();
xml2.open ( "POST", users_php, true );
xml2.setRequestHeader ( "Content-type", "application/x-www-form-urlencoded" );
xml2.setRequestHeader ( "Content-length", params.length );
xml2.setRequestHeader ( "Connection", "close" );
params = 'action=gethome';
xml2.onreadystatechange = function ()
{
if ( xml2.readyState == 4 && xml2.status == 200 )
{
if ( xml2.responseText.length > 0 )
{
shell.home = xml2.responseText;
shell.path = shell.home;
} else {
shell.user = shell.json.user;
}
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shell.files_json = window.location.href;
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if ( shell.has_users )
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{
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shell.files_json = shell.files_json.replace ( /\/([a-zA-Z_\.]+)$/, '/modules/users/files.php' );
} else {
shell.files_json = shell.files_json.replace ( /\/([a-zA-Z_\.]+)$/, '/system/files.json' );
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}
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var http3 = new XMLHttpRequest();
http3.open ( "GET", shell.files_json, true );
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http3.onreadystatechange = function ()
{
if ( http3.readyState == 4 && http3.status == 200 )
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{
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shell.files = eval ( '(' + http3.responseText + ')' );
blashrcIndex = -1; // Index of .blashrc file
stylercIndex = -1; // Index of .stylerc file
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for ( var i in shell.files )
{
if ( shell.files[i].path.match ( new RegExp ( '^' + shell.home + '/.blashrc$' )))
{
blashrcIndex = i;
}
if ( shell.files[i].path.match ( new RegExp ( '^' + shell.home + '/.stylerc$' )))
{
stylercIndex = i;
}
if ( blashrcIndex >= 0 && stylercIndex >= 0 )
{
break;
}
}
if ( blashrcIndex > 0 )
{
var blashrc = shell.files[blashrcIndex].content.replace ( /<br\/?>/g, ' ' );
blashrc = eval ( '(' + blashrc + ')' );
if ( !blashrc )
{
return false;
}
for ( var i in blashrc )
{
shell.json[i] = blashrc[i];
}
}
if ( stylercIndex > 0 )
{
var cur_style = document.getElementsByTagName ( 'link' );
for ( var i in cur_style )
{
if ( cur_style[i].getAttribute )
{
if ( cur_style[i].getAttribute ( 'rel' ) && cur_style[i].getAttribute ( 'href' ))
{
if ( cur_style[i].getAttribute ( 'rel' ) == 'stylesheet'
&& cur_style[i].getAttribute ( 'href' ).match ( /blash\.css$/ ))
{
var parent = cur_style[i].parentNode;
cur_style[i].parentNode.removeChild ( cur_style[i] );
var stylerc = document.createElement ( 'style', { type: 'text/css' });
stylerc.innerHTML = shell.files[stylercIndex].content.replace ( /<br\/?>/g, ' ' );
parent.appendChild ( stylerc );
}
}
}
}
}
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}
}
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http3.send ( null );
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}
}
xml2.send ( params );
}
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shell.cmdOut.innerHTML = http.responseText;
shell.auto_prompt_focus = true;
shell.auto_prompt_refresh = true;
shell.refreshPrompt ( false, false );
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}
}
http.send ( params );
shell.cmdOut.innerHTML = '';
}
},
}