| @@ -170,9 +170,11 @@ | ||
| 170 | 170 | '/xmlrpc.php', |
| 171 | 171 | '~wp-.*\.php', |
| 172 | 172 | '/feed/', |
| 173 | 173 | 'index.php', |
| 174 | - '~sitemap(_index)?\.xml', | |
| 174 | + // `sitemaps?` — SEOPress generates sitemaps.xml (plural). | |
| 175 | + '~sitemaps?(_index)?\.xml', | |
| 176 | + '/robots.txt', | |
| 175 | 177 | // Bare (no trailing slash) so "contains" matches both |
| 176 | 178 | // /cart and /cart/items — WooCommerce serves both forms. |
| 177 | 179 | '/cart', |
| 178 | 180 | '/checkout', |
| @@ -228,8 +230,53 @@ | ||
| 228 | 230 | 'default' => false, |
| 229 | 231 | 'label' => __( 'Separate Mobile Cache', 'xspeed' ), |
| 230 | 232 | 'description' => __( 'Keep mobile and desktop responses in separate cache buckets. Turn on for AMP, mobile-specific themes (WPtouch / Jetpack mobile theme), or any setup that serves different HTML by device.', 'xspeed' ), |
| 231 | 233 | ), |
| 234 | + 'edge_provider' => array( | |
| 235 | + 'type' => 'enum', | |
| 236 | + 'default' => 'auto', | |
| 237 | + 'options' => array( 'auto', 'off', 'cloudflare', 'fastly', 'varnish', 'nginx', 'akamai', 'cloudfront', 'google', 'keycdn', 'bunny', 'sucuri', 'incapsula', 'generic', 'custom' ), | |
| 238 | + 'option_labels' => array( | |
| 239 | + 'auto' => 'Detect automatically', | |
| 240 | + 'off' => 'Off — send nothing', | |
| 241 | + 'cloudflare' => 'Cloudflare', | |
| 242 | + 'varnish' => 'Varnish', | |
| 243 | + 'nginx' => 'nginx proxy cache', | |
| 244 | + 'cloudfront' => 'Amazon CloudFront', | |
| 245 | + 'google' => 'Google Cloud CDN', | |
| 246 | + 'keycdn' => 'KeyCDN', | |
| 247 | + 'bunny' => 'Bunny', | |
| 248 | + // These four cannot be presented as supported on the same | |
| 249 | + // footing as the ones above. Vendor documentation either | |
| 250 | + // does not establish that they honour what we send, or | |
| 251 | + // establishes that they ignore origin cache headers until | |
| 252 | + // the property is configured to respect them — Akamai | |
| 253 | + // caches for a theoretically infinite time by default, and | |
| 254 | + // Sucuri's default caching level ignores the headers | |
| 255 | + // outright. Naming them without the caveat would promise a | |
| 256 | + // protection the CDN is not currently giving. | |
| 257 | + 'fastly' => 'Fastly (needs CDN configuration)', | |
| 258 | + 'akamai' => 'Akamai (needs CDN configuration)', | |
| 259 | + 'sucuri' => 'Sucuri (needs CDN configuration)', | |
| 260 | + 'incapsula' => 'Imperva / Incapsula (needs CDN configuration)', | |
| 261 | + 'generic' => 'Something else', | |
| 262 | + 'custom' => 'Custom headers', | |
| 263 | + ), | |
| 264 | + 'label' => __( 'Cache In Front Of This Site', 'xspeed' ), | |
| 265 | + 'description' => __( 'Ask a CDN or proxy in front of your site not to store pages xSpeed refused to cache. Leave it on Detect automatically unless you know what is in front of you; the marked providers ignore origin headers until you configure them to respect it.', 'xspeed' ), | |
| 266 | + 'info_title' => __( 'Cache in front of this site', 'xspeed' ), | |
| 267 | + 'info' => __( 'Naming your provider narrows the headers to the one it reads. Detect automatically works it out per request and otherwise sends a set every cache ignores unless it understands it, so it is safe not to know. Run "wp xspeed cache edge" to see what was detected and what gets sent.', 'xspeed' ) | |
| 268 | + ), | |
| 269 | + 'edge_custom_headers' => array( | |
| 270 | + 'type' => 'list', | |
| 271 | + 'default' => array(), | |
| 272 | + 'item_type' => 'string', | |
| 273 | + 'label' => __( 'Custom Edge Headers', 'xspeed' ), | |
| 274 | + 'dependsOn' => array( 'field' => 'edge_provider', 'value' => 'custom' ), | |
| 275 | + 'description' => __( 'One header per line, as Name: value — for example "Surrogate-Control: no-store". Lines starting with # are ignored.', 'xspeed' ), | |
| 276 | + 'info_title' => __( 'Custom edge headers', 'xspeed' ), | |
| 277 | + 'info' => __( 'These replace the headers xSpeed would have picked for your CDN. Two baselines are still added underneath: a Cache-Control, and "X-Accel-Expires: 0" for a page cache running in nginx on your own server. Name either one yourself and yours is used instead. Values containing $, % or a backslash are dropped — the same pairs go into nginx and Apache directives, where those cannot be escaped safely. Content-Length, Content-Encoding, Content-Type, Transfer-Encoding, Set-Cookie and Location are refused.', 'xspeed' ) | |
| 278 | + ), | |
| 232 | 279 | ); |
| 233 | 280 | } |
| 234 | 281 | |
| 235 | 282 | /** |
| @@ -416,14 +463,14 @@ | ||
| 416 | 463 | ), |
| 417 | 464 | array( |
| 418 | 465 | 'name' => 'xspeed cache', |
| 419 | 466 | 'callback' => array( $this, 'cli_handler' ), |
| 420 | - 'shortdesc' => 'Inspect the Cache module: `status` (settings), `inventory` (which pages are cached, and how old), `size` (where the disk usage goes), `purge-log` (what cleared the cache, when and why), `purge-url <url>` to clear one page, `recheck-rewrite` to re-run the static-rewrite probe, or `nginx-config` to print the unified nginx server-block for pasting into a vhost. To clear the whole site use `wp xspeed purge`.', | |
| 467 | + 'shortdesc' => 'Inspect the Cache module: `status` (settings), `inventory` (which pages are cached, and how old), `size` (where the disk usage goes), `purge-log` (what cleared the cache, when and why), `purge-url <url>` to clear one page, `recheck-rewrite` to re-run the static-rewrite probe, or `nginx-config` to print the unified nginx server-block for pasting into a vhost, or `edge` to show which cache is in front of the site and what xSpeed tells it. To clear the whole site use `wp xspeed purge`.', | |
| 421 | 468 | 'synopsis' => array( |
| 422 | 469 | array( |
| 423 | 470 | 'type' => 'positional', |
| 424 | 471 | 'name' => 'action', |
| 425 | - 'options' => array( 'status', 'inventory', 'size', 'purge-log', 'purge-url', 'recheck-rewrite', 'nginx-config' ), | |
| 472 | + 'options' => array( 'status', 'inventory', 'size', 'purge-log', 'purge-url', 'recheck-rewrite', 'nginx-config', 'edge' ), | |
| 426 | 473 | 'optional' => true, |
| 427 | 474 | ), |
| 428 | 475 | array( |
| 429 | 476 | 'type' => 'positional', |
| @@ -832,13 +879,99 @@ | ||
| 832 | 879 | $this->cli_purge_log( $limit ); |
| 833 | 880 | return; |
| 834 | 881 | } |
| 835 | 882 | |
| 883 | + if ( 'edge' === $action ) { | |
| 884 | + $this->cli_edge(); | |
| 885 | + return; | |
| 886 | + } | |
| 887 | + | |
| 836 | 888 | $opts = Settings_Manager::get( self::SLUG ); |
| 837 | 889 | \WP_CLI::log( 'cache_expiry ' . $opts['cache_expiry'] . 'h' ); |
| 838 | 890 | \WP_CLI::log( 'excluded_urls ' . count( $opts['excluded_urls'] ) . ' entries' ); |
| 839 | 891 | foreach ( $opts['excluded_urls'] as $u ) { |
| 840 | 892 | \WP_CLI::log( ' - ' . $u ); |
| 893 | + } | |
| 894 | + $edge = \XSpeed\Edge_Provider::detect(); | |
| 895 | + \WP_CLI::log( 'edge ' . ( '' !== $edge['provider'] ? $edge['provider'] : $edge['confidence'] ) . ' (' . $edge['source'] . ')' ); | |
| 896 | + } | |
| 897 | + | |
| 898 | + /** | |
| 899 | + * `wp xspeed cache edge` — what we think is in front, and what we say to it. | |
| 900 | + * | |
| 901 | + * Worth printing even when nothing is held back. "You are behind | |
| 902 | + * Cloudflare, and a Cache Rule set to ignore origin headers overrides | |
| 903 | + * anything xSpeed sends" is the answer to a support question that | |
| 904 | + * otherwise costs someone a week, and it is true whether or not a hold | |
| 905 | + * ever fires. | |
| 906 | + */ | |
| 907 | + private function cli_edge(): void { | |
| 908 | + $answer = \XSpeed\Edge_Provider::detect(); | |
| 909 | + | |
| 910 | + \WP_CLI::log( 'provider ' . ( '' !== $answer['provider'] ? $answer['provider'] : '(none named)' ) ); | |
| 911 | + \WP_CLI::log( 'confidence ' . $answer['confidence'] ); | |
| 912 | + \WP_CLI::log( 'source ' . $answer['source'] ); | |
| 913 | + | |
| 914 | + // A pin outranks detection by design, so nothing re-checks it on the | |
| 915 | + // site's behalf. Saying the two disagree is the whole mechanism by | |
| 916 | + // which a site that changed CDN ever finds out. | |
| 917 | + $sniffed = \XSpeed\Edge_Provider::sniffed(); | |
| 918 | + if ( in_array( $answer['source'], array( 'setting', 'constant', 'filter' ), true ) | |
| 919 | + && '' !== $sniffed['provider'] | |
| 920 | + && $sniffed['provider'] !== $answer['provider'] ) { | |
| 921 | + \WP_CLI::warning( | |
| 922 | + sprintf( | |
| 923 | + 'This request looks like %s, but the provider is pinned to %s. If the site moved, change it — the pinned answer is also baked into the drop-in and the server rules.', | |
| 924 | + $sniffed['provider'], | |
| 925 | + '' !== $answer['provider'] ? $answer['provider'] : 'off' | |
| 926 | + ) | |
| 927 | + ); | |
| 928 | + } | |
| 929 | + | |
| 930 | + if ( \XSpeed\Edge_Provider::is_off( $answer ) ) { | |
| 931 | + \WP_CLI::log( '' ); | |
| 932 | + \WP_CLI::log( 'Nothing is sent: this is switched off.' ); | |
| 933 | + return; | |
| 934 | + } | |
| 935 | + | |
| 936 | + // Resolved through edge_headers_for() rather than straight off the | |
| 937 | + // provider, so this prints what the serve path would ACTUALLY send — | |
| 938 | + // including `X-XSpeed-Edge-Hold`, and including the evidence gate. | |
| 939 | + // Listing the provider's raw set ignored that gate and told operators | |
| 940 | + // a first render would be held on a site where it would not be. | |
| 941 | + // | |
| 942 | + // `bake`, not `request`. Two reasons, and the second one matters: | |
| 943 | + // this command answers for the site rather than for one response, and | |
| 944 | + // `request` fires `xspeed_edge_optimization_pending`, whose Pro | |
| 945 | + // listener resolves the CSS plan — which by its own description is | |
| 946 | + // what queues a build. A read-only command must not burn a build | |
| 947 | + // slot, quarantine an entry or purge a page just by being run, and | |
| 948 | + // under WP-CLI it would do all three against the home page. | |
| 949 | + $bypass = \XSpeed\Cache::edge_headers_for( 'BYPASS', 'bake', 'logged-in' ); | |
| 950 | + $miss = \XSpeed\Cache::edge_headers_for( 'MISS', 'bake' ); | |
| 951 | + | |
| 952 | + \WP_CLI::log( '' ); | |
| 953 | + \WP_CLI::log( 'On a page xSpeed refuses to cache (a cart, a logged-in view):' ); | |
| 954 | + foreach ( $bypass as $name => $value ) { | |
| 955 | + \WP_CLI::log( sprintf( ' %s: %s', $name, $value ) ); | |
| 956 | + } | |
| 957 | + | |
| 958 | + \WP_CLI::log( '' ); | |
| 959 | + if ( array() === $miss ) { | |
| 960 | + \WP_CLI::log( 'On a first render: nothing. A MISS is a performance hedge, so it is held only where a cache in front was detected — and none was. Name the provider in Cache In Front Of This Site to cover first renders too.' ); | |
| 961 | + } else { | |
| 962 | + \WP_CLI::log( 'On a first render:' ); | |
| 963 | + foreach ( $miss as $name => $value ) { | |
| 964 | + \WP_CLI::log( sprintf( ' %s: %s', $name, $value ) ); | |
| 965 | + } | |
| 966 | + } | |
| 967 | + | |
| 968 | + \WP_CLI::log( '' ); | |
| 969 | + \WP_CLI::log( 'X-XSpeed-Edge-Hold names why a response was held: bypass, bypass-shape, miss, mobile-split or pending. No header means nothing was held.' ); | |
| 970 | + | |
| 971 | + if ( 'cloudflare' === $answer['provider'] ) { | |
| 972 | + \WP_CLI::log( '' ); | |
| 973 | + \WP_CLI::log( 'A Cloudflare Cache Rule whose Edge TTL is "Ignore cache-control header and use this TTL" overrides all of the above. Use "Respect origin TTL" on that rule if pages are still being stored.' ); | |
| 841 | 974 | } |
| 842 | 975 | } |
| 843 | 976 | |
| 844 | 977 | /** `wp xspeed cache inventory [--limit=N]` — which pages are cached, and how old. */ |
