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07c3cdd | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 | <?php
/**
* methodsPermissions_Ajax.php
*
* ProcessMaker Open Source Edition
* Copyright (C) 2004 - 2008 Colosa Inc.23
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
* Coral Gables, FL, 33134, USA, or email info@colosa.com.
*/
define( 'GET_PERMISSION_REG_EXP', '/(G::\\s*genericForceLogin\\s*\\(\\s*[\'"])(\\w+)([\'"]\\s*,\\s*[\'"].+[\'"],.+\\)\\s*)|(\\$RBAC->userCanAccess\\s*\\(\\s*[\'"])(\\w+)([\'"]\\s*\\))/i' );
define( 'GET_PERMISSION_REG_EXP2', '/\\s*if\\s*\\(\\s*\\(\\s*\\$RBAC_Response\\s*=\\s*\\$RBAC->userCanAccess\\s*\\(\\s*[\'"]\\w+[\'"]\\s*\\)\\s*\\)\\s*!=1\\s*\\)\\s*return(?:.*)?;\\s*/i' );
class phpFile extends webResource
{
function _get_permissions ($filename)
{
$aSource = file( $filename );
$aOutSource = array ();
$source = implode( '', $aSource );
$regExp = GET_PERMISSION_REG_EXP;
$permissions = array ();
$lines = array ();
$len = preg_match_all( $regExp, $source, $matches, PREG_OFFSET_CAPTURE );
for ($r = 0; $r < $len; $r ++) {
$match = $matches[0][$r][0];
$permission = ($matches[2][$r][0] != '') ? $matches[2][$r][0] : $matches[5][$r][0];
$toPrint = ($matches[2][$r][0] != '') ? (htmlentities( $matches[1][$r][0], ENT_QUOTES, 'utf-8' ) . '<b>' . htmlentities( $matches[2][$r][0], ENT_QUOTES, 'utf-8' ) . '</b>' . htmlentities( $matches[3][$r][0], ENT_QUOTES, 'utf-8' )) : (htmlentities( $matches[4][$r][0], ENT_QUOTES, 'utf-8' ) . '<b>' . htmlentities( $matches[5][$r][0], ENT_QUOTES, 'utf-8' ) . '</b>' . htmlentities( $matches[6][$r][0], ENT_QUOTES, 'utf-8' ));
$row = $this->_getLine( $aSource, $matches[0][$r][1] );
if (array_search( $permission, $permissions ) === false) {
$permissions[] = $permission;
$lines[] = $row;
}
//TODO: Need to htmlencode the rest of the line that is not in match. Ex. < ? php
if ($row > 0)
$aOutSource[$row - 1] = str_replace( $match, $toPrint, isset( $aOutSource[$row - 1] ) ? $aOutSource[$row - 1] : $aSource[$row - 1] );
$aOutSource[$row] = str_replace( $match, $toPrint, isset( $aOutSource[$row] ) ? $aOutSource[$row] : $aSource[$row] );
if ($row < (sizeof( $aSource ) - 1))
$aOutSource[$row + 1] = str_replace( $match, $toPrint, isset( $aOutSource[$row + 1] ) ? $aOutSource[$row + 1] : $aSource[$row + 1] );
}
ksort( $aOutSource );
$row0 = 0;
$html = '';
foreach ($aOutSource as $row => $line) {
if (($row - 1) > $row0)
$html .= $this->_printLine( $row, '...' );
$html .= $this->_printLine( $row + 1, $line, true, $aSource[$row], $filename . '?' . $row );
$row0 = $row;
}
return array (($html === '') ? 'Dont have RBAC validation!' : ('<table>' . $html . '</table>'),$permissions,$lines
);
}
function get_permissions ($filename)
{
$res = $this->_get_permissions( $filename );
return $res[0];
}
function modify_line ($filename, $row, $value)
{
$aSource = file( $filename );
$line = $aSource[$row];
$nl = (strlen( $line ) >= 2) && (substr( $line, - 2, 2 ) == "\r\n") ? "\r\n" : ((strlen( $line ) >= 1) && (substr( $line, - 1, 1 ) == "\n") ? "\n" : "");
$aSource[$row] = $value . $nl;
/*Save change*/
$fp = fopen( $filename, 'w' );
fwrite( $fp, implode( '', $aSource ) );
fclose( $fp );
/*Format line*/
$regExp = GET_PERMISSION_REG_EXP;
$line = $aSource[$row];
$len = preg_match_all( $regExp, $line, $matches, PREG_OFFSET_CAPTURE );
for ($r = 0; $r < $len; $r ++) {
$match = $matches[0][$r][0];
$toPrint = ($matches[2][$r][0] != '') ? (htmlentities( $matches[1][$r][0], ENT_QUOTES, 'utf-8' ) . '<b>' . htmlentities( $matches[2][$r][0], ENT_QUOTES, 'utf-8' ) . '</b>' . htmlentities( $matches[3][$r][0], ENT_QUOTES, 'utf-8' )) : (htmlentities( $matches[4][$r][0], ENT_QUOTES, 'utf-8' ) . '<b>' . htmlentities( $matches[5][$r][0], ENT_QUOTES, 'utf-8' ) . '</b>' . htmlentities( $matches[6][$r][0], ENT_QUOTES, 'utf-8' ));
$line = str_replace( $match, $toPrint, $line );
}
return array ($line,$aSource[$row]
);
}
function set_header ($filename, $value)
{
$aFields = array ("_FILENAME_" => basename( $filename )
);
$value = G::replaceDataField( $value, $aFields );
$aOrigin = file( $filename );
//It suposse that allway start with <?. or <?php
$line = $aOrigin[0];
$nl = (strlen( $line ) >= 2) && (substr( $line, - 2, 2 ) == "\r\n") ? "\r\n" : ((strlen( $line ) >= 1) && (substr( $line, - 1, 1 ) == "\n") ? "\n" : "");
$codigo = implode( '', $aOrigin );
$pattern = '/\/\*[\w\W]+\* ' . 'ProcessMaker Open Source' . '[\w\W]+?\*\//i';
if (preg_match( $pattern, $codigo )) {
$codigo = preg_replace( $pattern, $value, $codigo );
} else {
$aSource = array ();
$aSource[0] = $aOrigin[0];
$aSource[1] = $value . $nl;
for ($r = 1; $r < sizeof( $aOrigin ); $r ++) {
$aSource[] = $aOrigin[$r];
}
$codigo = implode( '', $aSource );
}
/*Save change*/
$fp = fopen( $filename, 'w' );
fwrite( $fp, $codigo );
fclose( $fp );
return $this->get_permissions( $filename );
}
function add_permission ($filename, $value)
{
$aOrigin = file( $filename );
//It suposse that allway start with <?. or <?php
$aSource[0] = $aOrigin[0];
$line = $aOrigin[0];
$nl = (strlen( $line ) >= 2) && (substr( $line, - 2, 2 ) == "\r\n") ? "\r\n" : ((strlen( $line ) >= 1) && (substr( $line, - 1, 1 ) == "\n") ? "\n" : "");
$aSource[1] = $value . $nl;
for ($r = 1; $r < sizeof( $aOrigin ); $r ++) {
$aSource[] = $aOrigin[$r];
}
/*Save change*/
$fp = fopen( $filename, 'w' );
fwrite( $fp, implode( '', $aSource ) );
fclose( $fp );
return $this->get_permissions( $filename );
}
function _getLine (&$aSource, $pos)
{
$i = 1;
while ($pos > sizeof( $aSource[$i] )) {
$pos -= strlen( $aSource[$i] );
$i ++;
}
return $i - 1;
}
function _printLine ($row, $txt, $editable = false, $editValue = '', $name = '')
{
if ($editable) {
return '<tr><td><input value="X" type="button" style="width:100%;" ' . ' name="' . htmlentities( $name, ENT_QUOTES, 'utf-8' ) . '"' . ' onclick="removeLine(this);"/></td>' . '<td class="treeContent" align="right">' . $row . '</td>
<td class="treeNode"><span onclick="switchViewEdit(this,this.nextSibling);">' . $txt . '</span>' . '<input class="treeNode"' . ' name="' . htmlentities( $name, ENT_QUOTES, 'utf-8' ) . '"' . ' style="border:none;width:100%;display:none;"' . ' onblur="switchEditView(this.previousSibling,this);"' . ' value="' . htmlentities( $editValue, ENT_QUOTES, 'utf-8' ) . '"/></td></tr>';
} else {
return '<tr><td></td>' . '<td class="treeContent" align="right">' . $row . '</td>' . '<td class="treeNode">' . $txt . '</td></tr>';
}
}
function set_permission ($filename, $permission)
{
list ($html, $permissions) = $this->_get_permissions( $filename );
if (array_search( $permission, $permissions ) === false) {
$this->add_permission( $filename, 'if (($RBAC_Response=$RBAC->userCanAccess("' . $permission . '"))!=1) return $RBAC_Response;' );
}
return $this->get_permissions( $filename );
}
function set_path_permission ($path, $permission)
{
$files = glob( $path . '*.php' );
foreach ($files as $file) {
$this->set_permission( $file, $permission );
}
}
function set_path_header ($path, $header)
{
$files = glob( $path . '*.php' );
$filesMod = array ();
foreach ($files as $file) {
$filesMod[] = $file;
$this->set_header( $file, $header );
}
$dirs = glob( $path . '*', GLOB_MARK );
foreach ($dirs as $dir) {
if (substr( $dir, - 1, 1 ) == '/')
$this->set_path_header( $dir, $header );
}
return $filesMod;
}
function remove_path_permission ($path, $permission)
{
$files = glob( $path . '*.php' );
foreach ($files as $file) {
$this->remove_permission( $file, $permission );
}
}
function remove_line ($filename, $line)
{
$aSource = file( $filename );
unset( $aSource[$line] );
/*Save change*/
$fp = fopen( $filename, 'w' );
fwrite( $fp, implode( '', $aSource ) );
fclose( $fp );
return $this->get_permissions( $filename );
}
function remove_permission ($filename, $permission)
{
$aSource = file( $filename );
list ($html, $permissions, $lines) = $this->_get_permissions( $filename );
if (($row = array_search( $permission, $permissions )) !== false) {
$line = $lines[$row];
if (preg_match( GET_PERMISSION_REG_EXP2, $aSource[$line] )) {
unset( $aSource[$line] );
$msg = "Removed.";
} else {
$msg = "Can not be removed!";
}
}
/*Save change*/
$fp = fopen( $filename, 'w' );
fwrite( $fp, implode( '', $aSource ) );
fclose( $fp );
return $this->get_permissions( $filename );
}
}
$phpFile = new phpFile( 'methodsPermissions_Ajax', $_POST );
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