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1 <?php
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2
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3 if (!class_exists('rcmail_install', false) || !is_object($RCI)) {
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4 die("Not allowed! Please open installer/index.php instead.");
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5 }
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6
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7 ?>
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8 <form action="index.php" method="get">
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9 <?php
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10
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11 $required_php_exts = array(
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12 'PCRE' => 'pcre',
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13 'DOM' => 'dom',
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14 'Session' => 'session',
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15 'XML' => 'xml',
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16 'JSON' => 'json',
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17 'PDO' => 'PDO',
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18 'Multibyte' => 'mbstring',
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19 'OpenSSL' => 'openssl',
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20 );
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21
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22 $optional_php_exts = array(
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23 'FileInfo' => 'fileinfo',
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24 'Libiconv' => 'iconv',
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25 'Intl' => 'intl',
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26 'Exif' => 'exif',
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27 'LDAP' => 'ldap',
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28 'GD' => 'gd',
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29 'Imagick' => 'imagick',
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30 );
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31
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32 $required_libs = array(
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33 'PEAR' => 'pear.php.net',
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34 'Auth_SASL' => 'pear.php.net',
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35 'Net_SMTP' => 'pear.php.net',
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36 'Net_IDNA2' => 'pear.php.net',
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37 'Mail_mime' => 'pear.php.net',
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38 );
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39
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40 $optional_libs = array(
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41 'Net_LDAP3' => 'git.kolab.org',
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42 );
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43
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44 $ini_checks = array(
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45 'file_uploads' => 1,
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46 'session.auto_start' => 0,
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47 'mbstring.func_overload' => 0,
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48 'suhosin.session.encrypt' => 0,
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49 );
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50
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51 $optional_checks = array(
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52 // required for utils/modcss.inc, should we require this?
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53 'allow_url_fopen' => 1,
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54 'date.timezone' => '-VALID-',
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55 );
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56
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57 $source_urls = array(
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58 'Sockets' => 'http://www.php.net/manual/en/book.sockets.php',
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59 'Session' => 'http://www.php.net/manual/en/book.session.php',
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60 'PCRE' => 'http://www.php.net/manual/en/book.pcre.php',
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61 'FileInfo' => 'http://www.php.net/manual/en/book.fileinfo.php',
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62 'Libiconv' => 'http://www.php.net/manual/en/book.iconv.php',
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63 'Multibyte' => 'http://www.php.net/manual/en/book.mbstring.php',
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64 'OpenSSL' => 'http://www.php.net/manual/en/book.openssl.php',
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65 'JSON' => 'http://www.php.net/manual/en/book.json.php',
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66 'DOM' => 'http://www.php.net/manual/en/book.dom.php',
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67 'Intl' => 'http://www.php.net/manual/en/book.intl.php',
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68 'Exif' => 'http://www.php.net/manual/en/book.exif.php',
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69 'oci8' => 'http://www.php.net/manual/en/book.oci8.php',
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70 'PDO' => 'http://www.php.net/manual/en/book.pdo.php',
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71 'LDAP' => 'http://www.php.net/manual/en/book.ldap.php',
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72 'GD' => 'http://www.php.net/manual/en/book.image.php',
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73 'Imagick' => 'http://www.php.net/manual/en/book.imagick.php',
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74 'pdo_mysql' => 'http://www.php.net/manual/en/ref.pdo-mysql.php',
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75 'pdo_pgsql' => 'http://www.php.net/manual/en/ref.pdo-pgsql.php',
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76 'pdo_sqlite' => 'http://www.php.net/manual/en/ref.pdo-sqlite.php',
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77 'pdo_sqlite2' => 'http://www.php.net/manual/en/ref.pdo-sqlite.php',
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78 'pdo_sqlsrv' => 'http://www.php.net/manual/en/ref.pdo-sqlsrv.php',
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79 'pdo_dblib' => 'http://www.php.net/manual/en/ref.pdo-dblib.php',
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80 'PEAR' => 'http://pear.php.net',
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81 'Net_SMTP' => 'http://pear.php.net/package/Net_SMTP',
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82 'Mail_mime' => 'http://pear.php.net/package/Mail_mime',
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83 'Net_IDNA2' => 'http://pear.php.net/package/Net_IDNA2',
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84 'Net_LDAP3' => 'https://git.kolab.org/diffusion/PNL',
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85 );
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86
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87 echo '<input type="hidden" name="_step" value="' . ($RCI->configured ? 3 : 2) . '" />';
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88 ?>
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89
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90 <h3>Checking PHP version</h3>
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91 <?php
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92
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93 define('MIN_PHP_VERSION', '5.4.0');
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94 if (version_compare(PHP_VERSION, MIN_PHP_VERSION, '>=')) {
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95 $RCI->pass('Version', 'PHP ' . PHP_VERSION . ' detected');
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96 } else {
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97 $RCI->fail('Version', 'PHP Version ' . MIN_PHP_VERSION . ' or greater is required ' . PHP_VERSION . ' detected');
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98 }
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99 ?>
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100
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101 <h3>Checking PHP extensions</h3>
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102 <p class="hint">The following modules/extensions are <em>required</em> to run Roundcube:</p>
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103 <?php
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104
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105 // get extensions location
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106 $ext_dir = ini_get('extension_dir');
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107
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108 $prefix = (PHP_SHLIB_SUFFIX === 'dll') ? 'php_' : '';
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109 foreach ($required_php_exts as $name => $ext) {
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110 if (extension_loaded($ext)) {
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111 $RCI->pass($name);
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112 } else {
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113 $_ext = $ext_dir . '/' . $prefix . $ext . '.' . PHP_SHLIB_SUFFIX;
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114 $msg = @is_readable($_ext) ? 'Could be loaded. Please add in php.ini' : '';
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115 $RCI->fail($name, $msg, $source_urls[$name]);
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116 }
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117 echo '<br />';
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118 }
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119
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120 ?>
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121
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122 <p class="hint">The next couple of extensions are <em>optional</em> and recommended to get the best performance:</p>
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123 <?php
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124
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125 foreach ($optional_php_exts as $name => $ext) {
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126 if (extension_loaded($ext)) {
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127 $RCI->pass($name);
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128 }
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129 else {
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130 $_ext = $ext_dir . '/' . $prefix . $ext . '.' . PHP_SHLIB_SUFFIX;
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131 $msg = @is_readable($_ext) ? 'Could be loaded. Please add in php.ini' : '';
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132 $RCI->na($name, $msg, $source_urls[$name]);
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133 }
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134 echo '<br />';
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135 }
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136
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137 ?>
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138
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139
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140 <h3>Checking available databases</h3>
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141 <p class="hint">Check which of the supported extensions are installed. At least one of them is required.</p>
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142
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143 <?php
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144
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145 $prefix = (PHP_SHLIB_SUFFIX === 'dll') ? 'php_' : '';
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146 foreach ($RCI->supported_dbs as $database => $ext) {
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147 if (extension_loaded($ext)) {
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148 $RCI->pass($database);
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149 $found_db_driver = true;
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150 }
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151 else {
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152 $_ext = $ext_dir . '/' . $prefix . $ext . '.' . PHP_SHLIB_SUFFIX;
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153 $msg = @is_readable($_ext) ? 'Could be loaded. Please add in php.ini' : '';
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154 $RCI->na($database, $msg, $source_urls[$ext]);
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155 }
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156 echo '<br />';
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157 }
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158 if (empty($found_db_driver)) {
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159 $RCI->failures++;
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160 }
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161
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162 ?>
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163
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164
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165 <h3>Check for required 3rd party libs</h3>
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166 <p class="hint">This also checks if the include path is set correctly.</p>
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167
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168 <?php
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169
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170 foreach ($required_libs as $classname => $vendor) {
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171 if (class_exists($classname)) {
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172 $RCI->pass($classname);
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173 }
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174 else {
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175 $RCI->fail($classname, "Failed to load class $classname from $vendor", $source_urls[$classname]);
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176 }
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177 echo "<br />";
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178 }
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179
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180 foreach ($optional_libs as $classname => $vendor) {
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181 if (class_exists($classname)) {
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182 $RCI->pass($classname);
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183 }
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184 else {
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185 $RCI->na($classname, "Recommended to install $classname from $vendor", $source_urls[$classname]);
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186 }
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187 echo "<br />";
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188 }
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189
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190 ?>
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191
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192 <h3>Checking php.ini/.htaccess settings</h3>
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193 <p class="hint">The following settings are <em>required</em> to run Roundcube:</p>
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194
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195 <?php
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196
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197 foreach ($ini_checks as $var => $val) {
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198 $status = ini_get($var);
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199 if ($val === '-NOTEMPTY-') {
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200 if (empty($status)) {
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201 $RCI->fail($var, "empty value detected");
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202 }
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203 else {
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204 $RCI->pass($var);
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205 }
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206 }
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207 else if (filter_var($status, FILTER_VALIDATE_BOOLEAN) == $val) {
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208 $RCI->pass($var);
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209 }
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210 else {
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211 $RCI->fail($var, "is '$status', should be '$val'");
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212 }
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213 echo '<br />';
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214 }
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215 ?>
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216
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217 <p class="hint">The following settings are <em>optional</em> and recommended:</p>
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218
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219 <?php
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220
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221 foreach ($optional_checks as $var => $val) {
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222 $status = ini_get($var);
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223 if ($val === '-NOTEMPTY-') {
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224 if (empty($status)) {
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225 $RCI->optfail($var, "Could be set");
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226 } else {
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227 $RCI->pass($var);
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228 }
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229 echo '<br />';
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230 continue;
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231 }
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232 if ($val === '-VALID-') {
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233 if ($var == 'date.timezone') {
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234 try {
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235 $tz = new DateTimeZone($status);
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236 $RCI->pass($var);
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237 }
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238 catch (Exception $e) {
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239 $RCI->optfail($var, empty($status) ? "not set" : "invalid value detected: $status");
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240 }
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241 }
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242 else {
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243 $RCI->pass($var);
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244 }
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245 }
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246 else if (filter_var($status, FILTER_VALIDATE_BOOLEAN) == $val) {
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247 $RCI->pass($var);
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248 }
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249 else {
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250 $RCI->optfail($var, "is '$status', could be '$val'");
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251 }
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252 echo '<br />';
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253 }
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254 ?>
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255
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256 <?php
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257
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258 if ($RCI->failures) {
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259 echo '<p class="warning">Sorry but your webserver does not meet the requirements for Roundcube!<br />
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260 Please install the missing modules or fix the php.ini settings according to the above check results.<br />
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261 Hint: only checks showing <span class="fail">NOT OK</span> need to be fixed.</p>';
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262 }
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263 echo '<p><br /><input type="submit" value="NEXT" ' . ($RCI->failures ? 'disabled' : '') . ' /></p>';
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264
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265 ?>
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266
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267 </form>
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