| 1 |
<?php |
| 2 |
/* |
| 3 |
+=====================================================================+ |
| 4 |
| ____ _ ____ __ _ _ | |
| 5 |
| / ___|___ __| | ___ | _ \ _ __ ___ / _(_) | ___ _ __ | |
| 6 |
| | | / _ \ / _` |/ _ \ | |_) | '__/ _ \| |_| | |/ _ \ '__| | |
| 7 |
| | |__| (_) | (_| | __/ | __/| | | (_) | _| | | __/ | | |
| 8 |
| \____\___/ \__,_|\___| |_| |_| \___/|_| |_|_|\___|_| | |
| 9 |
| | |
| 10 |
| (c) Jerome Bruandet ~ https://nintechnet.com/codeprofiler/ | |
| 11 |
+=====================================================================+ |
| 12 |
*/ |
| 13 |
|
| 14 |
if (! defined('ABSPATH') ) { |
| 15 |
die('Forbidden'); |
| 16 |
} |
| 17 |
|
| 18 |
// ===================================================================== |
| 19 |
|
| 20 |
class CodeProfiler_helpers { |
| 21 |
|
| 22 |
/** |
| 23 |
* Hooks. |
| 24 |
*/ |
| 25 |
public static function init() { |
| 26 |
/** |
| 27 |
* Start the profiler. |
| 28 |
*/ |
| 29 |
add_action('wp_ajax_codeprofiler_start_profiler', [ __CLASS__,'codeprofiler_start_profiler'] ); |
| 30 |
/** |
| 31 |
* Profiler's report. |
| 32 |
*/ |
| 33 |
add_action('wp_ajax_codeprofiler_prepare_report', [ __CLASS__,'codeprofiler_prepare_report'] ); |
| 34 |
/** |
| 35 |
* Rename a profile. |
| 36 |
*/ |
| 37 |
add_action('wp_ajax_codeprofiler_rename', [ __CLASS__,'codeprofiler_rename'] ); |
| 38 |
} |
| 39 |
|
| 40 |
|
| 41 |
/** |
| 42 |
* Start the profiler. |
| 43 |
*/ |
| 44 |
public static function codeprofiler_start_profiler() { |
| 45 |
|
| 46 |
$response = ['status' => 'error']; |
| 47 |
|
| 48 |
code_profiler_hide_errors(); |
| 49 |
|
| 50 |
$cp_options = get_option('code-profiler'); |
| 51 |
if (! empty( $cp_options['mem'] ) ) { |
| 52 |
$mem = $cp_options['mem']; |
| 53 |
} else { |
| 54 |
$mem = []; |
| 55 |
} |
| 56 |
|
| 57 |
code_profiler_log_debug( |
| 58 |
esc_html__('Entering AJAX endpoint (profiler initialization)', 'code-profiler') |
| 59 |
); |
| 60 |
|
| 61 |
// If this is an AJAX call, make sure it comes from an admin/superadmin. |
| 62 |
if ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'codeprofiler_start_profiler') { |
| 63 |
// Admin/Superadmin only |
| 64 |
if (! is_super_admin() ) { |
| 65 |
$msg = esc_html__('You are not allowed to performed this action', 'code-profiler'); |
| 66 |
$response['message'] = $msg; |
| 67 |
code_profiler_log_error( $msg ); |
| 68 |
code_profiler_wp_send_json( $response ); |
| 69 |
} |
| 70 |
} |
| 71 |
|
| 72 |
code_profiler_log_debug( |
| 73 |
esc_html__('Verifying security nonce', 'code-profiler') |
| 74 |
); |
| 75 |
|
| 76 |
// Verify the security nonce |
| 77 |
if ( empty( $_POST['cp_nonce'] ) || |
| 78 |
! wp_verify_nonce( $_POST['cp_nonce'], 'start_profiler_nonce') ) { |
| 79 |
|
| 80 |
$msg = esc_html__( |
| 81 |
'Missing or wrong security nonce. Reload the page and try again', |
| 82 |
'code-profiler' |
| 83 |
); |
| 84 |
$response['message'] = $msg; |
| 85 |
code_profiler_log_error( $msg ); |
| 86 |
code_profiler_wp_send_json( $response ); |
| 87 |
} |
| 88 |
|
| 89 |
code_profiler_log_debug( |
| 90 |
esc_html__('Checking MU plugin availability', 'code-profiler') |
| 91 |
); |
| 92 |
|
| 93 |
// Verify the MU plugin is loaded |
| 94 |
if (! defined('CODE_PROFILER_MU_ON') ) { |
| 95 |
$msg = esc_html__('The MU plugin is not loaded, please check the log', 'code-profiler'); |
| 96 |
$response['message'] = $msg; |
| 97 |
code_profiler_log_error( $msg ); |
| 98 |
code_profiler_wp_send_json( $response ); |
| 99 |
} |
| 100 |
|
| 101 |
code_profiler_log_debug( |
| 102 |
esc_html__('Retrieving parameters #1', 'code-profiler') |
| 103 |
); |
| 104 |
|
| 105 |
// Frontend or backend |
| 106 |
if ( empty( $_POST['x_end'] ) || |
| 107 |
! in_array( $_POST['x_end'], ['frontend', 'backend', 'custom', 'wpcron'] ) ) { |
| 108 |
|
| 109 |
$msg = sprintf( |
| 110 |
esc_html__('Missing or incorrect parameter (%s)', 'code-profiler'), 'x_end' |
| 111 |
); |
| 112 |
$response['message'] = $msg; |
| 113 |
code_profiler_log_error( $msg ); |
| 114 |
code_profiler_wp_send_json( $response ); |
| 115 |
} |
| 116 |
$mem['x_end'] = $_POST['x_end']; |
| 117 |
|
| 118 |
code_profiler_log_debug( |
| 119 |
esc_html__('Retrieving parameters #2', 'code-profiler') |
| 120 |
); |
| 121 |
|
| 122 |
if ( empty( $_POST['post'] ) ) { |
| 123 |
$msg = sprintf( esc_html__('Missing or incorrect parameter (%s)', 'code-profiler'), 'post'); |
| 124 |
$response['message'] = $msg; |
| 125 |
code_profiler_log_error( $msg ); |
| 126 |
code_profiler_wp_send_json( $response ); |
| 127 |
} |
| 128 |
$mem['post'] = $_POST['post']; |
| 129 |
|
| 130 |
// Make sure we have no more that 4 decimals, because when returning |
| 131 |
// it via AJAX, it will display more decimals than that |
| 132 |
$microtime = number_format( microtime( true ), 4, '.', ''); |
| 133 |
|
| 134 |
code_profiler_log_debug( |
| 135 |
esc_html__('Retrieving parameters #3', 'code-profiler') |
| 136 |
); |
| 137 |
|
| 138 |
// Authentication |
| 139 |
if ( empty( $_POST['x_auth'] ) || $_POST['x_auth'] != 'authenticated' ) { |
| 140 |
$_POST['x_auth'] = 'unauthenticated'; |
| 141 |
} |
| 142 |
$mem['x_auth'] = $_POST['x_auth']; |
| 143 |
|
| 144 |
code_profiler_log_debug( |
| 145 |
esc_html__('Retrieving parameters #4', 'code-profiler') |
| 146 |
); |
| 147 |
|
| 148 |
if ( empty( $_POST['profile'] ) || strlen( $_POST['profile'] ) > 100 ) { |
| 149 |
$profile = code_profiler_profile_name(); |
| 150 |
} else { |
| 151 |
$profile = sanitize_file_name( $_POST['profile'] ); |
| 152 |
} |
| 153 |
|
| 154 |
/** |
| 155 |
* WP cron events use POST with an empty payload. |
| 156 |
*/ |
| 157 |
if ( $_POST['x_end'] == 'wpcron') { |
| 158 |
|
| 159 |
$doing_wp_cron = sprintf( '%.22F', microtime( true ) ); |
| 160 |
set_transient('doing_cron', $doing_wp_cron ); |
| 161 |
|
| 162 |
code_profiler_log_debug( |
| 163 |
esc_html__('Cron event detected: setting method to POST with an empty payload.', 'code-profiler') |
| 164 |
); |
| 165 |
$_POST['method'] = 'post'; |
| 166 |
$_POST['content_type'] = 1; |
| 167 |
$_POST['payload'] = ''; |
| 168 |
$_POST['post'] = esc_url( |
| 169 |
plugins_url('wp-cron.php?doing_wp_cron=' . |
| 170 |
$doing_wp_cron, |
| 171 |
dirname( __FILE__ ) ) |
| 172 |
) ."&wpcron={$_POST['post']}" ; |
| 173 |
} |
| 174 |
|
| 175 |
// URI to profile |
| 176 |
$url = esc_url_raw( $_POST['post'] ); |
| 177 |
$siteurl = esc_html( site_url() ); |
| 178 |
code_profiler_log_info( sprintf( |
| 179 |
/* Translators: version, site url, profile name, profile url */ |
| 180 |
esc_html__('Initializing Code Profiler v%s on %s. Profile: %s - %s', 'code-profiler'), |
| 181 |
CODE_PROFILER_VERSION, |
| 182 |
$siteurl, |
| 183 |
$profile, |
| 184 |
$url |
| 185 |
) ); |
| 186 |
|
| 187 |
code_profiler_log_debug( |
| 188 |
esc_html__('Retrieving parameters #5', 'code-profiler') |
| 189 |
); |
| 190 |
|
| 191 |
// User-agent |
| 192 |
if ( empty( $_POST['user_agent'] ) ) { |
| 193 |
$user_agent = 'Firefox'; |
| 194 |
} else { |
| 195 |
$user_agent = sanitize_text_field( $_POST['user_agent'] ); |
| 196 |
} |
| 197 |
foreach( CODE_PROFILER_UA as $types => $types_array ) { |
| 198 |
foreach( $types_array as $name => $value ) { |
| 199 |
if ( $user_agent == $name ) { |
| 200 |
$ua_signature = $value; |
| 201 |
break; |
| 202 |
} |
| 203 |
} |
| 204 |
} |
| 205 |
if ( empty( $ua_signature ) ) { |
| 206 |
$ua_signature = CODE_PROFILER_UA['Desktop']['Firefox']; |
| 207 |
} |
| 208 |
$mem['user_agent'] = $user_agent; |
| 209 |
|
| 210 |
// Theme |
| 211 |
$themes = code_profiler_get_themes(); |
| 212 |
if ( empty( $_POST['theme'] ) || empty( $themes[ $_POST['theme'] ] ) ) { |
| 213 |
$theme = ''; |
| 214 |
unset( $mem['theme'] ); |
| 215 |
} else { |
| 216 |
code_profiler_log_debug( |
| 217 |
esc_html__('Retrieving parameters #6', 'code-profiler') |
| 218 |
); |
| 219 |
$theme = $_POST['theme']; |
| 220 |
$mem['theme'] = $theme; |
| 221 |
// Append the template to the stylesheet |
| 222 |
if (! empty( $themes[ $theme ]['t'] ) ) { |
| 223 |
$theme .= "::{$themes[ $theme ]['t']}"; |
| 224 |
} else { |
| 225 |
$theme .= "::$theme"; |
| 226 |
} |
| 227 |
} |
| 228 |
|
| 229 |
code_profiler_log_debug( |
| 230 |
esc_html__('Creating security key', 'code-profiler') |
| 231 |
); |
| 232 |
|
| 233 |
// Create security key |
| 234 |
$profiler_key = bin2hex( random_bytes( 16 ) ); |
| 235 |
touch( CODE_PROFILER_UPLOAD_DIR .'/key_'. sha1( $profiler_key ) .'.tmp'); |
| 236 |
|
| 237 |
code_profiler_log_debug( |
| 238 |
esc_html__('Building HTTP query', 'code-profiler') |
| 239 |
); |
| 240 |
|
| 241 |
/** |
| 242 |
* Build the query. |
| 243 |
*/ |
| 244 |
$raw_url = $url; |
| 245 |
$url = add_query_arg( [ |
| 246 |
'CODE_PROFILER_ON' => $microtime, |
| 247 |
'profiler_key' => $profiler_key |
| 248 |
], $url ); |
| 249 |
|
| 250 |
global $wp_version; |
| 251 |
$headers = [ |
| 252 |
'Cache-Control' => 'no-cache, no-store, must-revalidate', |
| 253 |
'Pragma' => 'no-cache', |
| 254 |
'Expires' => '0', |
| 255 |
'httpversion' => '1.1', |
| 256 |
// Devs must be allowed to use it on localhost over TLS too |
| 257 |
'sslverify' => apply_filters('https_local_ssl_verify', false ), |
| 258 |
'timeout' => 300, // 300-second timeout instead of the default 5s |
| 259 |
'redirection' => 0, // We don't want to be redirected |
| 260 |
'headers' => [ |
| 261 |
// Lowercase header name |
| 262 |
'code-profiler-key' => $profiler_key, |
| 263 |
'accept-language' => 'en-US,en;q=0.5', |
| 264 |
'user-agent' => $ua_signature, |
| 265 |
'theme' => $theme |
| 266 |
] |
| 267 |
]; |
| 268 |
|
| 269 |
// Custom HTTP headers |
| 270 |
if (! empty( $_POST['custom_headers'] ) ) { |
| 271 |
$custom_headers = explode( PHP_EOL, trim( stripslashes( $_POST['custom_headers'] ) ) ); |
| 272 |
if (! empty( $custom_headers[0] ) ) { |
| 273 |
code_profiler_log_debug( |
| 274 |
esc_html__('Building custom HTTP headers', 'code-profiler') |
| 275 |
); |
| 276 |
$is_custom_headers = ''; |
| 277 |
foreach( $custom_headers as $custom_header ) { |
| 278 |
if ( strpos( $custom_header, ':') === false ) { |
| 279 |
continue; |
| 280 |
} |
| 281 |
list( $key, $value ) = explode(':', $custom_header, 2 ); |
| 282 |
// Lowercase header name |
| 283 |
$key = trim( strtolower( $key ) ); |
| 284 |
$value = trim( $value ); |
| 285 |
// We want printable ASCII characters only |
| 286 |
$value = code_profiler_ASCII_filter( $value ); |
| 287 |
if (! empty( $key ) && ! empty( $value ) ) { |
| 288 |
$headers['headers'][ $key ] = $value; |
| 289 |
$is_custom_headers .= "$key: $value\n"; |
| 290 |
} |
| 291 |
} |
| 292 |
} |
| 293 |
} |
| 294 |
if (! empty( $is_custom_headers ) ) { |
| 295 |
$mem['custom_headers'] = json_encode( $is_custom_headers ); |
| 296 |
} else { |
| 297 |
unset( $mem['custom_headers'] ); |
| 298 |
} |
| 299 |
|
| 300 |
code_profiler_log_debug( |
| 301 |
esc_html__('Checking HTTP options', 'code-profiler') |
| 302 |
); |
| 303 |
|
| 304 |
// Forward basic authentication if any (not available from WP CLI) |
| 305 |
if ( function_exists('apache_request_headers') ) { |
| 306 |
$apache_headers = apache_request_headers(); |
| 307 |
if ( isset( $apache_headers['Authorization'] ) ) { |
| 308 |
$headers['headers']['Authorization'] = $apache_headers['Authorization']; |
| 309 |
} |
| 310 |
// WP-CLI ($ wp code-profiler run --u=FOO --p=BAR) |
| 311 |
} elseif ( defined('WP_CLI') && ! empty( $_POST['Authorization'] ) ) { |
| 312 |
$headers['headers']['Authorization'] = $_POST['Authorization']; |
| 313 |
} |
| 314 |
|
| 315 |
if ( $_POST['x_auth'] == 'authenticated') { |
| 316 |
|
| 317 |
code_profiler_log_debug( |
| 318 |
esc_html__('Creating authentication cookies', 'code-profiler') |
| 319 |
); |
| 320 |
|
| 321 |
// Used for authentication |
| 322 |
if ( is_ssl() ) { |
| 323 |
$cookie_auth = SECURE_AUTH_COOKIE; |
| 324 |
$scheme = 'secure_auth'; |
| 325 |
} else { |
| 326 |
$cookie_auth = AUTH_COOKIE; |
| 327 |
$scheme = 'auth'; |
| 328 |
} |
| 329 |
|
| 330 |
// Retrieve the user name (since 1.4.3) |
| 331 |
if (! defined('WP_CLI') ) { |
| 332 |
if ( empty( $_POST['username'] ) ) { |
| 333 |
$msg = esc_html__('Missing authenticated username', 'code-profiler'); |
| 334 |
$response['message'] = $msg; |
| 335 |
code_profiler_log_error( $msg ); |
| 336 |
code_profiler_wp_send_json( $response ); |
| 337 |
} |
| 338 |
$username = sanitize_user( $_POST['username'] ); |
| 339 |
$user_object = get_user_by('login', $username ); |
| 340 |
if ( $user_object === false ) { |
| 341 |
$msg = sprintf( esc_html__('User %s does not exist.', 'code-profiler'), $username); |
| 342 |
$response['message'] = $msg; |
| 343 |
code_profiler_log_error( $msg ); |
| 344 |
code_profiler_wp_send_json( $response ); |
| 345 |
} |
| 346 |
|
| 347 |
/** |
| 348 |
* We add an edit_user capability check here, so that an admin can give access |
| 349 |
* to the profiler to a dev with custom capabilities but who won't be able |
| 350 |
* to run it/authenticate as another user. |
| 351 |
*/ |
| 352 |
if (! user_can( get_current_user_id(), 'edit_user', $user_object->ID ) ) { |
| 353 |
$msg = sprintf( |
| 354 |
esc_html__('Sorry, you do not have the edit_user capability to run the profiler as user %s', 'code-profiler-pro'), |
| 355 |
esc_html( $username ) |
| 356 |
); |
| 357 |
code_profiler_log_error( $msg ); |
| 358 |
$response['message'] = $msg; |
| 359 |
code_profiler_wp_send_json( $response ); |
| 360 |
} |
| 361 |
|
| 362 |
$mem['username'] = strtolower( $username ); |
| 363 |
$headers['cookies'][ $cookie_auth ] = wp_generate_auth_cookie( |
| 364 |
$user_object->ID, |
| 365 |
time() + 180, |
| 366 |
$scheme |
| 367 |
); |
| 368 |
if ( empty( $headers['cookies'][ $cookie_auth ] ) ) { |
| 369 |
$msg = esc_html__('Unable to create the authentication cookie', 'code-profiler'); |
| 370 |
code_profiler_log_error( $msg ); |
| 371 |
$response['message'] = $msg; |
| 372 |
code_profiler_wp_send_json( $response ); |
| 373 |
} |
| 374 |
$headers['cookies'][ LOGGED_IN_COOKIE ] = wp_generate_auth_cookie( |
| 375 |
$user_object->ID, |
| 376 |
time() + 180, |
| 377 |
'logged_in' |
| 378 |
); |
| 379 |
if ( empty( $headers['cookies'][ LOGGED_IN_COOKIE ] ) ) { |
| 380 |
$msg = esc_html__('Unable to create the "logged_in" cookie', 'code-profiler'); |
| 381 |
code_profiler_log_error( $msg ); |
| 382 |
$response['message'] = $msg; |
| 383 |
code_profiler_wp_send_json( $response ); |
| 384 |
} |
| 385 |
// WP CLI |
| 386 |
} else { |
| 387 |
$id = get_current_user_id(); |
| 388 |
$headers['cookies'][ $cookie_auth ] = wp_generate_auth_cookie( |
| 389 |
$id, |
| 390 |
time() + 180, |
| 391 |
$scheme |
| 392 |
); |
| 393 |
if ( empty( $headers['cookies'][ $cookie_auth ] ) ) { |
| 394 |
$msg = esc_html__('Unable to create the authentication cookie', 'code-profiler'); |
| 395 |
code_profiler_log_error( $msg ); |
| 396 |
$response['message'] = $msg; |
| 397 |
code_profiler_wp_send_json( $response ); |
| 398 |
} |
| 399 |
$headers['cookies'][ LOGGED_IN_COOKIE ] = wp_generate_auth_cookie( |
| 400 |
$id, |
| 401 |
time() + 180, |
| 402 |
'logged_in' |
| 403 |
); |
| 404 |
if ( empty( $headers['cookies'][ LOGGED_IN_COOKIE ] ) ) { |
| 405 |
$msg = esc_html__('Unable to create the "logged_in" cookie', 'code-profiler'); |
| 406 |
code_profiler_log_error( $msg ); |
| 407 |
$response['message'] = $msg; |
| 408 |
code_profiler_wp_send_json( $response ); |
| 409 |
} |
| 410 |
} |
| 411 |
$session_id = session_id(); |
| 412 |
if ( $session_id !== false ) { |
| 413 |
$session_name = session_name(); |
| 414 |
$headers['cookies'][ $session_name ] = $session_id; |
| 415 |
} |
| 416 |
} |
| 417 |
|
| 418 |
if ( function_exists('opcache_reset') ) { |
| 419 |
code_profiler_log_debug( |
| 420 |
esc_html__('Clearing opcode cache', 'code-profiler') |
| 421 |
); |
| 422 |
opcache_reset(); |
| 423 |
} |
| 424 |
|
| 425 |
// GET or POST method |
| 426 |
if (! empty( $_POST['method'] ) && $_POST['method'] == 'post') { |
| 427 |
$safe_method = 'wp_safe_remote_post'; |
| 428 |
$mem['method'] = 'post'; |
| 429 |
|
| 430 |
// Content-type |
| 431 |
$content_type = [ |
| 432 |
1 => 'application/x-www-form-urlencoded', // Formatted |
| 433 |
3 => 'application/x-www-form-urlencoded', // Raw |
| 434 |
2 => 'application/json' |
| 435 |
]; |
| 436 |
if ( empty( $_POST['content_type'] ) || |
| 437 |
! in_array( $_POST['content_type'], [ 1, 2, 3 ] ) ) { |
| 438 |
|
| 439 |
$mem['content_type'] = 1; |
| 440 |
} else { |
| 441 |
$mem['content_type'] = (int) $_POST['content_type']; |
| 442 |
} |
| 443 |
$headers['headers']['content-type'] = $content_type[ $mem['content_type'] ]; |
| 444 |
|
| 445 |
// Optional POST payload |
| 446 |
if (! empty( $_POST['payload'] ) ) { |
| 447 |
$_payload = trim( stripslashes( $_POST['payload'] ) ); |
| 448 |
|
| 449 |
code_profiler_log_debug( |
| 450 |
esc_html__('Building POST payload', 'code-profiler') |
| 451 |
); |
| 452 |
/** |
| 453 |
* application/x-www-form-urlencoded (formatted) |
| 454 |
*/ |
| 455 |
if ( $mem['content_type'] == 1 ) { |
| 456 |
$payload_array = explode( PHP_EOL, $_payload ); |
| 457 |
foreach( $payload_array as $item ) { |
| 458 |
$payload = explode('=', trim( $item ), 2 ); |
| 459 |
if ( isset( $payload[1] ) ) { |
| 460 |
$payload[0] = trim( $payload[0] ); |
| 461 |
$payload[1] = trim( $payload[1] ); |
| 462 |
$headers['body'][ $payload[0] ] = $payload[1]; |
| 463 |
} |
| 464 |
} |
| 465 |
/** |
| 466 |
* application/x-www-form-urlencoded (raw) |
| 467 |
*/ |
| 468 |
} elseif ( $mem['content_type'] == 3 ) { |
| 469 |
parse_str( $_payload , $payload_array ); |
| 470 |
foreach( $payload_array as $key => $item ) { |
| 471 |
$headers['body'][ $key ] = $item; |
| 472 |
} |
| 473 |
/** |
| 474 |
* application/json |
| 475 |
*/ |
| 476 |
} else { |
| 477 |
$headers['body'] = $_payload; |
| 478 |
} |
| 479 |
$mem['payload'] = json_encode( $_payload ); |
| 480 |
|
| 481 |
} else { |
| 482 |
// POST request without a payload |
| 483 |
unset( $mem['payload'] ); |
| 484 |
} |
| 485 |
|
| 486 |
} else { |
| 487 |
$safe_method = 'wp_safe_remote_get'; |
| 488 |
$mem['method'] = 'get'; |
| 489 |
} |
| 490 |
|
| 491 |
// Optional user-defined cookies |
| 492 |
if (! empty( $_POST['cookies'] ) ) { |
| 493 |
|
| 494 |
code_profiler_log_debug( |
| 495 |
esc_html__('Building HTTP Cookies', 'code-profiler') |
| 496 |
); |
| 497 |
|
| 498 |
$cookies_array = explode( PHP_EOL, trim( stripslashes( $_POST['cookies'] ) ) ); |
| 499 |
foreach( $cookies_array as $item ) { |
| 500 |
$cookie = explode('=', trim( $item ), 2 ); |
| 501 |
if ( isset( $cookie[1] ) ) { |
| 502 |
$cookie[0] = trim( $cookie[0] ); |
| 503 |
$cookie[1] = trim( $cookie[1] ); |
| 504 |
$headers['cookies'][ $cookie[0] ] = $cookie[1]; |
| 505 |
} |
| 506 |
} |
| 507 |
$mem['cookies'] = json_encode( $_POST['cookies'] ); |
| 508 |
} else { |
| 509 |
unset( $mem['cookies'] ); |
| 510 |
} |
| 511 |
|
| 512 |
/** |
| 513 |
* Optional file and folder exclusions. |
| 514 |
*/ |
| 515 |
$tmp_exclusions = []; |
| 516 |
if (! empty( $_POST['exclusions'] ) ) { |
| 517 |
$tmp_array = explode( PHP_EOL, trim( stripslashes( $_POST['exclusions'] ) ) ); |
| 518 |
foreach( $tmp_array as $item ) { |
| 519 |
$item = trim( code_profiler_ASCII_filter( $item ) ); |
| 520 |
if ( $item ) { |
| 521 |
$tmp_exclusions[] = $item; |
| 522 |
} |
| 523 |
} |
| 524 |
} |
| 525 |
/** |
| 526 |
* Remove duplicates. |
| 527 |
*/ |
| 528 |
$exclusions = array_unique( $tmp_exclusions ); |
| 529 |
|
| 530 |
if ( $exclusions) { |
| 531 |
$mem['exclusions'] = json_encode( $exclusions ); |
| 532 |
} else { |
| 533 |
unset( $mem['exclusions'] ); |
| 534 |
} |
| 535 |
|
| 536 |
$cp_options['mem'] = $mem; |
| 537 |
update_option('code-profiler', $cp_options ); |
| 538 |
|
| 539 |
/** |
| 540 |
* Save the profile configuration into a temporary file (used by the re-run feature). |
| 541 |
*/ |
| 542 |
file_put_contents( |
| 543 |
CODE_PROFILER_UPLOAD_DIR ."/$microtime.". CODE_PROFILER_TMP_RERUN_LOG, |
| 544 |
json_encode( $mem ) |
| 545 |
); |
| 546 |
|
| 547 |
code_profiler_log_debug( |
| 548 |
esc_html__('Sending HTTP request', 'code-profiler') |
| 549 |
); |
| 550 |
|
| 551 |
// On a multisite network, the superadmin must log in to the site they want to profile, |
| 552 |
// i.e., they can't profile all sites from the main one, otherwise the profiler would |
| 553 |
// not be able to profile it and wouldn't throw an error. |
| 554 |
$allowed_hosts = [ |
| 555 |
wp_parse_url( home_url(), PHP_URL_HOST ), |
| 556 |
wp_parse_url( site_url(), PHP_URL_HOST ), |
| 557 |
]; |
| 558 |
$target = wp_parse_url( $url ); |
| 559 |
if (! in_array( $target['host'], $allowed_hosts, true ) ) { |
| 560 |
$msg = sprintf( |
| 561 |
esc_html__('The site to profile seems wrong: %s', 'code-profiler'), |
| 562 |
esc_html( $target['host'] ) |
| 563 |
); |
| 564 |
$response['message'] = $msg; |
| 565 |
code_profiler_log_error( $msg ); |
| 566 |
code_profiler_wp_send_json( $response ); |
| 567 |
} |
| 568 |
// We allow ports 80, 443, 8080 and 8443 |
| 569 |
$allowed_ports = [ 80, 443, 8080, 8443 ]; |
| 570 |
if (! empty( $target['port'] ) && ! in_array( $target['port'], $allowed_ports ) ) { |
| 571 |
$msg = sprintf( |
| 572 |
esc_html__('The profiler can only access ports 80, 443, 8080 and 8443, not port %s', |
| 573 |
'code-profiler'), |
| 574 |
esc_html( $target['port'] ) |
| 575 |
); |
| 576 |
$response['message'] = $msg; |
| 577 |
code_profiler_log_error( $msg ); |
| 578 |
code_profiler_wp_send_json( $response ); |
| 579 |
} |
| 580 |
|
| 581 |
// We must allow developers to run the profiler on an IP address from a LAN network etc. |
| 582 |
add_filter('http_request_host_is_external', '__return_true'); |
| 583 |
$res = $safe_method( $url, $headers ); |
| 584 |
remove_filter('http_request_host_is_external', '__return_true'); |
| 585 |
|
| 586 |
// Connection error |
| 587 |
if ( is_wp_error( $res ) ) { |
| 588 |
$msg = esc_html__('Cannot connect to the requested page: %s', 'code-profiler'); |
| 589 |
$response['message'] = sprintf( |
| 590 |
$msg, |
| 591 |
esc_html( $res->get_error_message() ) |
| 592 |
); |
| 593 |
code_profiler_log_error( sprintf( $msg, $res->get_error_message() ) ); |
| 594 |
code_profiler_wp_send_json( $response ); |
| 595 |
} |
| 596 |
|
| 597 |
code_profiler_log_debug( |
| 598 |
esc_html__('Fetching HTTP response', 'code-profiler') |
| 599 |
); |
| 600 |
|
| 601 |
/** |
| 602 |
* Always log last HTTP response headers and body, |
| 603 |
* except sensitive data (cookies & PHP session ID). |
| 604 |
*/ |
| 605 |
if ( isset( $res['headers'] ) && isset( $res['body'] ) ) { |
| 606 |
|
| 607 |
require __DIR__.'/class-logs.php'; |
| 608 |
/** |
| 609 |
* Parse headers. |
| 610 |
*/ |
| 611 |
$response_headers = "HTTP {$res['response']['code']} {$res['response']['message']}\n"; |
| 612 |
|
| 613 |
foreach( $res['headers'] as $key => $value ) { |
| 614 |
/** |
| 615 |
* Remove cookies. |
| 616 |
*/ |
| 617 |
if ( $key == 'set-cookie') { |
| 618 |
$response_headers .= ucfirst( $key ) .': *** '. __('Removed', 'code-profiler') ." ***\n"; |
| 619 |
} else { |
| 620 |
/** |
| 621 |
* HTTP headers can contain arrays. |
| 622 |
*/ |
| 623 |
if ( is_array( $value ) ) { |
| 624 |
foreach( $value as $k => $v ) { |
| 625 |
$response_headers .= ucfirst( $key ) .": $v\n"; |
| 626 |
} |
| 627 |
} else { |
| 628 |
$response_headers .= ucfirst( $key ) .": $value\n"; |
| 629 |
} |
| 630 |
} |
| 631 |
} |
| 632 |
/** |
| 633 |
* Save to the log. |
| 634 |
*/ |
| 635 |
if ( empty( $headers['body'] ) ) { |
| 636 |
$headers['body'] = 'x'; |
| 637 |
} |
| 638 |
if ( empty( $res['body'] ) ) { |
| 639 |
$res['body'] = '<'. __('empty', 'code-profiler') . '>'; |
| 640 |
} |
| 641 |
CodeProfiler_Logs::save_HTTP_log( |
| 642 |
$raw_url, |
| 643 |
$headers['body'], |
| 644 |
$response_headers, |
| 645 |
$res['body'] |
| 646 |
); |
| 647 |
} |
| 648 |
|
| 649 |
// HTTP status code |
| 650 |
if (! empty( $cp_options['http_response'] ) ) { |
| 651 |
if ( preg_match( "/{$cp_options['http_response']}/", $res['response']['code'] ) ) { |
| 652 |
|
| 653 |
$msg = ''; |
| 654 |
|
| 655 |
$log = esc_html__( |
| 656 |
/* Translators: HTTP response code and message */ |
| 657 |
'The website returned the following HTTP status code: %s %s.', 'code-profiler' |
| 658 |
); |
| 659 |
|
| 660 |
if ( $res['response']['code'] < 500 ) { |
| 661 |
$log .= ' '. esc_html__('By default, the profiler will always abort and throw an error if the server did not return a 200 HTTP status code. You can change that behaviour in the "Settings" section if the page you are profiling needs to return a different code (3xx, 4xx or 5xx).', 'code-profiler'); |
| 662 |
} |
| 663 |
|
| 664 |
$msg .= $log .' '. esc_html__('You may find more details about this error in your PHP error log and/or in the "Logs" section.', 'code-profiler'); |
| 665 |
|
| 666 |
$response['message'] = sprintf( |
| 667 |
$msg, |
| 668 |
(int) $res['response']['code'], |
| 669 |
$res['response']['message'] |
| 670 |
); |
| 671 |
code_profiler_log_error( |
| 672 |
sprintf( $log, $res['response']['code'], $res['response']['message'] ) |
| 673 |
); |
| 674 |
|
| 675 |
// If it is a 301/302 redirection, we write the new URL to the log |
| 676 |
if ( in_array( $res['response']['code'], [301, 302] ) && |
| 677 |
isset( $res['headers']['location'] ) ) { |
| 678 |
|
| 679 |
code_profiler_log_error( |
| 680 |
sprintf( |
| 681 |
/* Translators: URL */ |
| 682 |
esc_html__('The URL redirects to: %s', 'code-profiler'), |
| 683 |
$res['headers']['location'] |
| 684 |
) |
| 685 |
); |
| 686 |
} |
| 687 |
code_profiler_wp_send_json( $response ); |
| 688 |
} |
| 689 |
} |
| 690 |
|
| 691 |
code_profiler_log_debug( |
| 692 |
esc_html__('Decoding body', 'code-profiler') |
| 693 |
); |
| 694 |
|
| 695 |
// Check response |
| 696 |
$message = json_decode( $res['body'], true ); |
| 697 |
if ( isset( $message['status'] ) && isset( $message['message'] ) ) { |
| 698 |
$response['status'] = $message['status']; |
| 699 |
$response['message'] = $message['message']; |
| 700 |
code_profiler_wp_send_json( $response ); |
| 701 |
} |
| 702 |
code_profiler_log_info( |
| 703 |
esc_html__('Collecting data to analyze', 'code-profiler') |
| 704 |
); |
| 705 |
// Return success |
| 706 |
$response = ['status' => 'success']; |
| 707 |
$response['message'] = 'success'; |
| 708 |
$response['microtime'] = $microtime; |
| 709 |
|
| 710 |
code_profiler_log_debug( |
| 711 |
esc_html__('Leaving AJAX endpoint', 'code-profiler') |
| 712 |
); |
| 713 |
|
| 714 |
// AJAX action? |
| 715 |
if ( defined('DOING_AJAX') && DOING_AJAX ) { |
| 716 |
code_profiler_wp_send_json( $response ); |
| 717 |
} |
| 718 |
|
| 719 |
return json_encode( $response ); |
| 720 |
|
| 721 |
} |
| 722 |
|
| 723 |
|
| 724 |
/** |
| 725 |
* Profiler's report. |
| 726 |
*/ |
| 727 |
public static function codeprofiler_prepare_report() { |
| 728 |
|
| 729 |
$response = ['status' => 'error']; |
| 730 |
|
| 731 |
// If this is an AJAX call, make sure it comes from an admin/superadmin. |
| 732 |
if ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'codeprofiler_prepare_report') { |
| 733 |
// Admin/Superadmin only |
| 734 |
if (! is_super_admin() ) { |
| 735 |
$msg = esc_html__('You are not allowed to performed this action', 'code-profiler'); |
| 736 |
$response['message'] = $msg; |
| 737 |
code_profiler_log_error( $msg ); |
| 738 |
code_profiler_wp_send_json( $response ); |
| 739 |
} |
| 740 |
} |
| 741 |
|
| 742 |
code_profiler_log_debug( |
| 743 |
esc_html__('Entering AJAX endpoint (report preparation)', 'code-profiler') |
| 744 |
); |
| 745 |
|
| 746 |
code_profiler_hide_errors(); |
| 747 |
|
| 748 |
code_profiler_log_debug( |
| 749 |
esc_html__('Verifying security nonce', 'code-profiler') |
| 750 |
); |
| 751 |
|
| 752 |
// Verify the security nonce |
| 753 |
if ( empty( $_POST['cp_nonce'] ) || |
| 754 |
! wp_verify_nonce( $_POST['cp_nonce'], 'start_profiler_nonce') ) { |
| 755 |
|
| 756 |
$msg = esc_html__('Missing or wrong security nonce. Reload the page and try again', |
| 757 |
'code-profiler'); |
| 758 |
$response['message'] = $msg; |
| 759 |
code_profiler_log_error( $msg ); |
| 760 |
code_profiler_wp_send_json( $response ); |
| 761 |
} |
| 762 |
|
| 763 |
code_profiler_log_debug( |
| 764 |
esc_html__('Retrieving profile ID', 'code-profiler') |
| 765 |
); |
| 766 |
|
| 767 |
if ( empty( $_POST['microtime'] ) || ! preg_match('/^\d{10}\.\d+$/', $_POST['microtime'] ) ) { |
| 768 |
$msg = esc_html__('Missing parameter (microtime).', 'code-profiler'); |
| 769 |
$response['message'] = $msg; |
| 770 |
code_profiler_log_error( $msg ); |
| 771 |
code_profiler_wp_send_json( $response ); |
| 772 |
} |
| 773 |
$microtime = sanitize_text_field( $_POST['microtime'] ); |
| 774 |
|
| 775 |
code_profiler_log_debug( |
| 776 |
esc_html__('Retrieving profile name', 'code-profiler') |
| 777 |
); |
| 778 |
|
| 779 |
$profile = sanitize_file_name( $_POST['profile'] ); |
| 780 |
if ( empty( $profile ) ) { |
| 781 |
$msg = esc_html__('Missing profile name.', 'code-profiler'); |
| 782 |
$response['message'] = $msg; |
| 783 |
code_profiler_log_error( $msg ); |
| 784 |
code_profiler_wp_send_json( $response ); |
| 785 |
} |
| 786 |
|
| 787 |
code_profiler_log_info( |
| 788 |
esc_html__('Preparing the report', 'code-profiler') |
| 789 |
); |
| 790 |
require 'class-report.php'; |
| 791 |
$report = new CodeProfiler_Report( $profile, $microtime ); |
| 792 |
$report->prepare_report(); |
| 793 |
|
| 794 |
// Take a 1s break so that we can spot any potential error |
| 795 |
// in the backend before AJAX refresh the page |
| 796 |
usleep( 1000000 ); |
| 797 |
|
| 798 |
code_profiler_log_info( |
| 799 |
esc_html__('All done, exiting profiler', 'code-profiler') |
| 800 |
); |
| 801 |
$response['cp_profile'] = $microtime; |
| 802 |
$response['status'] = 'success'; |
| 803 |
$response['message'] = 'success'; |
| 804 |
|
| 805 |
code_profiler_log_debug( |
| 806 |
esc_html__('Leaving AJAX endpoint', 'code-profiler') |
| 807 |
); |
| 808 |
|
| 809 |
// AJAX action? |
| 810 |
if ( defined('DOING_AJAX') && DOING_AJAX ) { |
| 811 |
code_profiler_wp_send_json( $response ); |
| 812 |
} |
| 813 |
|
| 814 |
return json_encode( $response ); |
| 815 |
|
| 816 |
} |
| 817 |
|
| 818 |
|
| 819 |
/** |
| 820 |
* Rename a profile. |
| 821 |
*/ |
| 822 |
public static function codeprofiler_rename() { |
| 823 |
|
| 824 |
$response = ['status' => 'error']; |
| 825 |
|
| 826 |
code_profiler_hide_errors(); |
| 827 |
|
| 828 |
// Admin/Superadmin only |
| 829 |
if (! is_super_admin() ) { |
| 830 |
$response['message'] = esc_html__( |
| 831 |
'You are not allowed to performed this action.', 'code-profiler' |
| 832 |
); |
| 833 |
wp_send_json( $response ); |
| 834 |
} |
| 835 |
|
| 836 |
// Verify the security nonce |
| 837 |
if ( empty( $_POST['cp_nonce'] ) || ! wp_verify_nonce( $_POST['cp_nonce'], 'rename-profile') ) { |
| 838 |
$response['message'] = esc_html__( |
| 839 |
'Missing or wrong security nonce. Reload the page and try again.', 'code-profiler' |
| 840 |
); |
| 841 |
wp_send_json( $response ); |
| 842 |
} |
| 843 |
|
| 844 |
if ( empty( $_POST['new_name'] ) ) { |
| 845 |
$response['message'] = esc_html__('Please enter a name for this profile.', 'code-profiler'); |
| 846 |
wp_send_json( $response ); |
| 847 |
} |
| 848 |
$new_name = sanitize_file_name( $_POST['new_name'] ); |
| 849 |
if ( strlen( $new_name ) > 100 ) { |
| 850 |
$new_name = substr( $new_name, 0, 100 ); |
| 851 |
} |
| 852 |
if ( empty( $new_name ) ) { |
| 853 |
$response['message'] = esc_html__('Please enter a name for this profile.', 'code-profiler'); |
| 854 |
wp_send_json( $response ); |
| 855 |
} |
| 856 |
|
| 857 |
if ( empty( $_POST['profile'] ) || ! preg_match('/^\d{10}\.\d{4}$/', $_POST['profile'] ) ) { |
| 858 |
$response['message'] = esc_html__('Missing profile identifier.', 'code-profiler'); |
| 859 |
wp_send_json( $response ); |
| 860 |
} |
| 861 |
$profile = $_POST['profile']; |
| 862 |
|
| 863 |
$glob = code_profiler_glob( CODE_PROFILER_UPLOAD_DIR, "^$profile", true ); |
| 864 |
|
| 865 |
$res = false; |
| 866 |
|
| 867 |
if ( is_array( $glob ) ) { |
| 868 |
foreach( $glob as $path ) { |
| 869 |
// preg_quote is needed for Windows servers because ABSPATH will contain backslashes |
| 870 |
if ( preg_match('`^'. preg_quote( CODE_PROFILER_UPLOAD_DIR . DIRECTORY_SEPARATOR ) . |
| 871 |
'(\d{10}\.\d{4})\..+?\.([a-z]+?\.profile)$`', $path, $match ) ) { |
| 872 |
|
| 873 |
$res = rename( $path, CODE_PROFILER_UPLOAD_DIR . "/{$match[1]}.$new_name.{$match[2]}" ); |
| 874 |
if ( $res === false ) { |
| 875 |
$response['message'] = esc_html__( |
| 876 |
'The operation failed.', 'code-profiler' |
| 877 |
); |
| 878 |
wp_send_json( $response ); |
| 879 |
} |
| 880 |
} |
| 881 |
} |
| 882 |
} |
| 883 |
|
| 884 |
if ( $res === false ) { |
| 885 |
$response['message'] = esc_html__( |
| 886 |
'The operation failed.', 'code-profiler' |
| 887 |
); |
| 888 |
wp_send_json( $response ); |
| 889 |
} |
| 890 |
|
| 891 |
/** |
| 892 |
* Rename the profile in the summary file, |
| 893 |
* so that it can be used by the re-run feature. |
| 894 |
*/ |
| 895 |
if (! empty( $match[1] ) && |
| 896 |
is_file( CODE_PROFILER_UPLOAD_DIR ."/{$match[1]}.$new_name.summary.profile" ) ) { |
| 897 |
|
| 898 |
$data = json_decode( |
| 899 |
file_get_contents( CODE_PROFILER_UPLOAD_DIR ."/{$match[1]}.$new_name.summary.profile" ), |
| 900 |
true |
| 901 |
); |
| 902 |
if (! empty( $data['rerun']['profile'] ) ) { |
| 903 |
$data['rerun']['profile'] = $new_name; |
| 904 |
file_put_contents( |
| 905 |
CODE_PROFILER_UPLOAD_DIR ."/{$match[1]}.$new_name.summary.profile", json_encode( $data ) |
| 906 |
); |
| 907 |
} |
| 908 |
} |
| 909 |
|
| 910 |
$response['status'] = 'success'; |
| 911 |
$response['newname'] = $new_name; |
| 912 |
wp_send_json( $response ); |
| 913 |
|
| 914 |
} |
| 915 |
|
| 916 |
} |
| 917 |
|
| 918 |
CodeProfiler_helpers::init(); |
| 919 |
|
| 920 |
// ===================================================================== |
| 921 |
// EOF |
| 922 |
|
