{"id":52368,"date":"2019-11-07T00:00:00","date_gmt":"2019-11-06T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/kak-sdelat-podderzhku-pcre2-dlya-apache-2-4"},"modified":"2020-02-18T14:00:04","modified_gmt":"2020-02-18T11:00:04","slug":"kak-sdelat-podderzhku-pcre2-dlya-apache-2-4","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/kak-sdelat-podderzhku-pcre2-dlya-apache-2-4","title":{"rendered":"Jak implementovat podporu PCRE2 pro Apache 2.4.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Chci se pod\u011blit o svou zku\u0161enost s p\u0159echodem z Apache 2.4 na PCRE2, proto\u017ee i PHP 7 ji\u017e dlouho podporuje knihovnu PCRE2, zat\u00edmco open source Apache Software Foundation to je\u0161t\u011b neud\u011blala.<br \/>\nSamoz\u0159ejm\u011b nyn\u00ed pravd\u011bpodobn\u011b p\u0159edb\u00edh\u00e1m vyd\u00e1n\u00ed Apache s podporou PCRE2, proto\u017ee pou\u017e\u00edv\u00e1m zdrojov\u00e9 k\u00f3dy z Gitu Apache, co\u017e nazna\u010duje, \u017ee podpora PCRE2 by mohla b\u00fdt ji\u017e v p\u0159\u00ed\u0161t\u00edm vyd\u00e1n\u00ed, ale pro ty, kte\u0159\u00ed ji\u017e nyn\u00ed cht\u011bj\u00ed podporu PCRE2 v Apache 2.4 a necht\u011bj\u00ed \u010dekat na vyd\u00e1n\u00ed, sd\u00edl\u00edm jeden ze zp\u016fsob\u016f.<\/p>\n<p>\u010cl\u00e1nek p\u0159edpokl\u00e1d\u00e1, \u017ee shroma\u017e\u010fujete ve\u0161ker\u00fd pot\u0159ebn\u00fd software ze zdrojov\u00fdch k\u00f3d\u016f, seznam softwaru a verz\u00ed v dob\u011b psan\u00ed \u010dl\u00e1nku:<\/p>\n<p><b>PCRE2-10.33<br \/>\nAPR 1.7.0<br \/>\nAPR-util 1.6.1<br \/>\nApache httpd 2.4.41<\/b><\/p>\n<h3>Krok prvn\u00ed: shroma\u017e\u010fujeme a kompilujeme PCRE2<\/h3>\n<p>\nP\u0159esko\u010d\u00edme okam\u017eik stahov\u00e1n\u00ed zdroj\u016f z ofici\u00e1ln\u00edch str\u00e1nek, proto\u017ee to je p\u0159\u00edli\u0161 z\u0159ejm\u00e9, tak\u017ee jste rozbalili archiv, p\u0159ejdeme do slo\u017eky se zdrojov\u00fdmi k\u00f3dy PCRE2 a provedeme n\u00e1sleduj\u00edc\u00ed p\u0159\u00edkaz pro podporu UTF:<\/p>\n<pre><code class=\"bash\">.\\\/configure --prefix=\\\/etc\\\/webserver\\\/pcre2-1033 --enable-pcre2-8 --enable-pcre2-16 --enable-pcre2-32 --enable-unicode<\/code><\/pre>\n<p>\nV prefixu uve\u010fte svou cestu, pokud nechcete pou\u017e\u00edvat standardn\u00ed um\u00edst\u011bn\u00ed pro instalaci knihovny:<\/p>\n<pre><code class=\"plaintext\">--prefix=\\\/va\u0161e\\\/cesta\\\/k knihovn\u011b<\/code><\/pre>\n<p>\nJinak kompilujete bez prefixu.<\/p>\n<p>Ostatn\u00ed p\u0159\u00edkazy specifikuj\u00ed zahrnut\u00ed podpory pro 8bitov\u00e9, 16bitov\u00e9 a 32bitov\u00e9 bloky k\u00f3du PCRE, v tomto p\u0159\u00edpad\u011b byla kompilace provedena s nimi.<\/p>\n<p>A samoz\u0159ejm\u011b kompilujeme to pomoc\u00ed sekven\u010dn\u00edho prov\u00e1d\u011bn\u00ed p\u0159\u00edkaz\u016f:<\/p>\n<pre><code class=\"bash\">make\nmake install<\/code><\/pre>\n<p>\nPokud je v\u0161e v po\u0159\u00e1dku a kompilace prob\u011bhla bez chyb, p\u0159ech\u00e1z\u00edme k dal\u0161\u00edmu kroku.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>Krok druh\u00fd: p\u0159ipojujeme knihovnu PCRE2 do APR<\/h3>\n<p>\nJeliko\u017e Apache kompiluje zdrojov\u00e9 k\u00f3dy pomoc\u00ed APR, pot\u0159ebujeme knihovnu p\u0159ipojit p\u0159\u00edmo v APR, jinak mohou nastat chyby s nezn\u00e1m\u00fdmi funkcemi ve zdrojov\u00fdch k\u00f3dech Apache, proto\u017ee budeme pou\u017e\u00edvat nov\u00e9 funkce PCRE2.<\/p>\n<p>P\u0159esko\u010d\u00edme okam\u017eik stahov\u00e1n\u00ed zdroj\u016f z ofici\u00e1ln\u00edch str\u00e1nek, proto\u017ee to je p\u0159\u00edli\u0161 z\u0159ejm\u00e9, tak\u017ee jste rozbalili archiv a provedli konfiguraci APR:<\/p>\n<pre><code class=\"bash\">.\\\/configure --prefix=\\\/etc\\\/webserver\\\/apr-170<\/code><\/pre>\n<p>\nSamoz\u0159ejm\u011b u prefixu uve\u010fte svou cestu, pokud nechcete pou\u017e\u00edvat standardn\u00ed um\u00edst\u011bn\u00ed pro instalaci knihovny, nebo ji neuve\u010fte:<\/p>\n<pre><code class=\"plaintext\">--prefix=\\\/va\u0161e\\\/cesta\\\/k knihovn\u011b<\/code><\/pre>\n<p>\nPo dokon\u010den\u00ed konfigurace p\u0159ejd\u011bte do adres\u00e1\u0159e: \\\/etc\\\/webserver\\\/srcsrv\\\/apr-1.7.0\\\/build<\/p>\n<p>Nebo: \\\/va\u0161e\\\/cesta\\\/k knihovn\u011b\\\/build<\/p>\n<p>Najd\u011bte soubor apr_rules.mk v tomto adres\u00e1\u0159i a na jeho konec p\u0159idejte \u0159\u00e1dek, kde:<\/p>\n<pre><code class=\"cmake\">EXTRA_LIBS=-lrt -lcrypt  -lpthread -ldl<\/code><\/pre>\n<p>\nP\u0159ipojen\u00ed knihovny:<\/p>\n<pre><code class=\"cmake\">-lpcre2-8 -L\\\/va\u0161e\\\/cesta\\\/k knihovn\u011b pcre2\\\/lib<\/code><\/pre>\n<p>\nUkl\u00e1d\u00e1me se do ko\u0159enov\u00e9ho adres\u00e1\u0159e zdroj\u016f APR: \/va\u0161e\/cesta\/k knihovn\u011b.<\/p>\n<p>Kompilujeme n\u00e1\u0161 upraven\u00fd APR:<\/p>\n<pre><code class=\"bash\">make\nmake install<\/code><\/pre>\n<p>\nPokud je v\u0161e v po\u0159\u00e1dku a kompilace prob\u011bhla bez chyb, p\u0159ech\u00e1z\u00edme k dal\u0161\u00edmu kroku.<\/p>\n<h3>Krok t\u0159i: shroma\u017e\u010fujeme zdroje APR-util pro Apache<\/h3>\n<p>\nSt\u00e1hli jste tuto knihovnu z ofici\u00e1ln\u00edho zdroje, p\u0159ejd\u011bte do ko\u0159enov\u00e9ho adres\u00e1\u0159e rozbalen\u00e9ho archivu s APR-util a zad\u00e1me postupn\u011b n\u00e1sleduj\u00edc\u00ed p\u0159\u00edkazy:<\/p>\n<pre><code class=\"bash\">.\/configure --prefix=\/etc\/webserver\/apr-util-161 --with-apr=\/va\u0161e\/cesta\/k knihovn\u011b apr\nmake\nmake install<\/code><\/pre>\n<p>\nSamoz\u0159ejm\u011b u prefixu uve\u010fte svou cestu, pokud nechcete pou\u017e\u00edvat standardn\u00ed um\u00edst\u011bn\u00ed pro instalaci knihovny, nebo ji neuve\u010fte:<\/p>\n<pre><code class=\"plaintext\">--prefix=\\\/va\u0161e\\\/cesta\\\/k knihovn\u011b<\/code><\/pre>\n<p>\nTak\u00e9 zde p\u0159ipojujeme n\u00e1\u0161 APR:<\/p>\n<pre><code class=\"plaintext\">--with-apr=\/va\u0161e\/cesta\/k knihovn\u011b apr<\/code><\/pre>\n<p><\/p>\n<h3>Krok \u010dty\u0159i: stahujeme zdroje z gitu Apache pro podporu PCRE2<\/h3>\n<p>\nD\u016fle\u017eit\u00e9: Zdroje stahujeme z gitu nejnov\u011bj\u0161\u00ed verze.<\/p>\n<p>Mus\u00edme st\u00e1hnout dva zdroje jako ap_regex.h a util_pcre.c, odkazy n\u00ed\u017ee:<br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/apache\/httpd\/blob\/trunk\/include\/ap_regex.h\">ap_regex.h<\/a><\/noindex><br \/>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/apache\/httpd\/blob\/trunk\/server\/util_pcre.c\">util_pcre.c<\/a><\/noindex><\/p>\n<p>Nyn\u00ed p\u0159ejdeme do sv\u00e9ho adres\u00e1\u0159e zdroj\u016f Apache httpd a sestav\u00edme Apache pomoc\u00ed n\u00e1sleduj\u00edc\u00edch p\u0159\u00edkaz\u016f:<\/p>\n<pre><code class=\"bash\">.\/configure --prefix=\/etc\/webserver\/apache-2441 --with-apr=\/va\u0161e\/cesta\/k knihovn\u011b apr --with-apr-util=\/va\u0161e\/cesta\/k knihovn\u011b apr-util --with-pcre=\/va\u0161e\/cesta\/k knihovn\u011b pcre2\/bin\/pcre2-config<\/code><\/pre>\n<p>\nSamoz\u0159ejm\u011b u prefixu uve\u010fte svou cestu, pokud nechcete pou\u017e\u00edvat standardn\u00ed um\u00edst\u011bn\u00ed pro instalaci knihovny, nebo ji neuve\u010fte:<\/p>\n<pre><code class=\"bash\">--prefix=\/va\u0161e\/cesta\/k Apache httpd<\/code><\/pre>\n<p>\nDal\u0161\u00ed p\u0159\u00edkazy pro sestaven\u00ed Apache uv\u00e1d\u011bjte podle vlastn\u00edho uv\u00e1\u017een\u00ed, mysl\u00edm t\u00edm p\u0159\u00edkazy pro zapnut\u00ed \u010di vypnut\u00ed modul\u016f a knihoven.<\/p>\n<p>D\u00e1le p\u0159ejdeme do sv\u00e9ho adres\u00e1\u0159e zdroj\u016f Apache httpd, u m\u011b je to:<\/p>\n<pre><code class=\"bash\">\/etc\/webserver\/srcsrv\/httpd-2.4.41<\/code><\/pre>\n<p>\nSamoz\u0159ejm\u011b se p\u0159ech\u00e1z\u00ed do va\u0161eho adres\u00e1\u0159e, m\u011bn\u00edme v adres\u00e1\u0159i:<\/p>\n<pre><code class=\"bash\">\/etc\/webserver\/srcsrv\/httpd-2.4.41\/include<\/code><\/pre>\n<p>\nSoubor ap_regex.h na ten, kter\u00fd jsme st\u00e1hli z gitu Apache.<\/p>\n<p>Tak\u00e9 p\u0159ejdeme do adres\u00e1\u0159e:<\/p>\n<pre><code class=\"bash\">\/etc\/webserver\/srcsrv\/httpd-2.4.41\/server<\/code><\/pre>\n<p>\nNahra\u010fte soubor util_pcre.c t\u00edm, kter\u00fd jsme st\u00e1hli z gitu Apache.<\/p>\n<p>Nyn\u00ed zb\u00fdv\u00e1 p\u0159idat p\u0159ipojen\u00ed PCRE2 p\u0159\u00edmo v Apache, je t\u0159eba naj\u00edt soubor ap_config_auto.h, kter\u00fd se nach\u00e1z\u00ed v adres\u00e1\u0159i:<\/p>\n<pre><code class=\"bash\">\/etc\/webserver\/srcsrv\/httpd-2.4.41\/include<\/code><\/pre>\n<p>\nNa za\u010d\u00e1tku tohoto souboru vlo\u017ete n\u00e1sleduj\u00edc\u00ed \u0159\u00e1dky:<\/p>\n<pre><code class=\"cpp\">\/* Load PCRE2 *\/\n#define HAVE_PCRE2 1<\/code><\/pre>\n<p>\nTak a nyn\u00ed jsme p\u0159ipraveni na skute\u010dn\u00fd okam\u017eik kompilace Apache httpd s podporou PCRE2.<br \/>\nP\u0159ejdeme do sv\u00e9ho adres\u00e1\u0159e zdroj\u016f Apache httpd a zkompilujeme to t\u00edmto zp\u016fsobem pomoc\u00ed postupn\u00e9ho prov\u00e1d\u011bn\u00ed p\u0159\u00edkaz\u016f:<\/p>\n<pre><code class=\"bash\">make\nmake install<\/code><\/pre>\n<p>\nPokud v\u0161echno prob\u011bhlo dob\u0159e a bez chyb, m\u011bli byste m\u00edt zkompilovan\u00fd Apache httpd s podporou PCRE2, co\u017e znamen\u00e1 pozitivn\u00ed zm\u011bny v modulech Apache pou\u017e\u00edvaj\u00edc\u00edch regul\u00e1rn\u00ed v\u00fdrazy PCRE, jedn\u00edm z nich je Modul p\u0159episov\u00e1n\u00ed.<\/p>\n<p>Na z\u00e1v\u011br, tento zp\u016fsob umo\u017e\u0148uje pou\u017e\u00edvat PCRE2 a\u017e do ofici\u00e1ln\u00edho vyd\u00e1n\u00ed od Apache Software Foundation, douf\u00e1m, \u017ee brzy vyjde verze s podporou PCRE2.<\/p>\n<p>Tak\u00e9 b\u011bhem testov\u00e1n\u00ed standardn\u00edch .htaccess se nevyskytly \u017e\u00e1dn\u00e9 chyby, pokud n\u011bkdo naraz\u00ed na chyby, pi\u0161te do koment\u00e1\u0159\u016f.<\/p>\n<h3>P.S.<\/h3>\n<p>\nM\u011bl jsem obavy z pou\u017e\u00edv\u00e1n\u00ed dvou r\u016fzn\u00fdch verz\u00ed PCRE ve sv\u00e9m stacku, a tak jsem se rozhodl to opravit.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/474556\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0425\u043e\u0447\u0443 \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u0441\u044f \u0441\u0432\u043e\u0438\u043c \u043e\u043f\u044b\u0442\u043e\u043c \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 Apache 2.4 \u043d\u0430 PCRE2, \u0442\u0430\u043a \u043a\u0430\u043a \u0434\u0430\u0436\u0435 PHP 7 \u0443\u0436\u0435 \u0434\u0430\u0432\u043d\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 PCRE2, \u0430 open source Apache Software Foundation \u0432\u0441\u0435 \u0435\u0449\u0435 \u043d\u0435\u0442. \u041a\u043e\u043d\u0435\u0447\u043d\u043e \u044f \u0441\u0435\u0439\u0447\u0430\u0441 \u043d\u0430\u0432\u0435\u0440\u043d\u043e \u043e\u043f\u0435\u0440\u0435\u0436\u0430\u044e \u0440\u0435\u043b\u0438\u0437 Apache \u0441 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439 PCRE2, \u0442\u0430\u043a \u043a\u0430\u043a \u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e \u0438\u0441\u0445\u043e\u0434\u043d\u0438\u043a\u0438 \u0441 \u0433\u0438\u0442\u0430 Apache, \u0447\u0442\u043e \u0433\u043e\u0432\u043e\u0440\u0438\u0442 \u043d\u0430\u043c \u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0435 PCRE2 \u0443\u0436\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-52368","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0425\u043e\u0447\u0443 \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u0441\u044f \u0441\u0432\u043e\u0438\u043c \u043e\u043f\u044b\u0442\u043e\u043c \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 Apache 2.4 \u043d\u0430 PCRE2, \u0442\u0430\u043a \u043a\u0430\u043a \u0434\u0430\u0436\u0435 PHP 7 \u0443\u0436\u0435 \u0434\u0430\u0432\u043d\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 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