From: Michael Wallner Date: Mon, 23 Jan 2012 16:36:58 +0000 (+0000) Subject: etag test & fixes; set default etag mode for temp streams to crc32(b) X-Git-Tag: DEV_2-before-client~53 X-Git-Url: https://git.m6w6.name/?a=commitdiff_plain;h=4407379af8d886b627c88572e9da69c38cdbda58;p=m6w6%2Fext-http etag test & fixes; set default etag mode for temp streams to crc32(b) --- diff --git a/php_http.c b/php_http.c index 36f2caa..889cb09 100644 --- a/php_http.c +++ b/php_http.c @@ -118,7 +118,7 @@ zend_php_http_globals *php_http_globals(void) #endif #endif PHP_INI_BEGIN() - PHP_HTTP_INI_ENTRY("http.etag.mode", "md5", PHP_INI_ALL, OnUpdateString, env.etag_mode) + PHP_HTTP_INI_ENTRY("http.etag.mode", "crc32b", PHP_INI_ALL, OnUpdateString, env.etag_mode) PHP_HTTP_INI_ENTRY("http.request_datashare.cookie", "0", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.cookie) PHP_HTTP_INI_ENTRY("http.request_datashare.dns", "1", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.dns) PHP_HTTP_INI_ENTRY("http.request_datashare.ssl", "0", PHP_INI_SYSTEM, OnUpdateBool, request_datashare.ssl) diff --git a/php_http_env_response.c b/php_http_env_response.c index 2ddcb71..0d220d0 100644 --- a/php_http_env_response.c +++ b/php_http_env_response.c @@ -77,7 +77,7 @@ static zval *get_option(zval *options, const char *name_str, size_t name_len TSR PHP_HTTP_API php_http_cache_status_t php_http_env_is_response_cached_by_etag(zval *options, const char *header_str, size_t header_len TSRMLS_DC) { - int ret, free_etag = 0; + int ret = 0, free_etag = 0; char *header, *etag; zval *zetag, *zbody = NULL; @@ -101,8 +101,7 @@ PHP_HTTP_API php_http_cache_status_t php_http_env_is_response_cached_by_etag(zva if (zetag && Z_STRLEN_P(zetag)) { etag = Z_STRVAL_P(zetag); - } else { - etag = php_http_message_body_etag(((php_http_message_body_object_t *) zend_object_store_get_object(zbody TSRMLS_CC))->body); + } else if ((etag = php_http_message_body_etag(((php_http_message_body_object_t *) zend_object_store_get_object(zbody TSRMLS_CC))->body))) { set_option(options, ZEND_STRL("etag"), IS_STRING, etag, strlen(etag) TSRMLS_CC); free_etag = 1; } @@ -115,7 +114,9 @@ PHP_HTTP_API php_http_cache_status_t php_http_env_is_response_cached_by_etag(zva zval_ptr_dtor(&zetag); } - ret = php_http_match(header, etag, PHP_HTTP_MATCH_WORD); + if (etag) { + ret = php_http_match(header, etag, PHP_HTTP_MATCH_WORD); + } if (free_etag) { efree(etag); diff --git a/php_http_etag.c b/php_http_etag.c index 891717d..3a69756 100644 --- a/php_http_etag.c +++ b/php_http_etag.c @@ -25,15 +25,7 @@ PHP_HTTP_API php_http_etag_t *php_http_etag_init(const char *mode TSRMLS_DC) void *ctx; php_http_etag_t *e; -#ifdef PHP_HTTP_HAVE_HASH - const php_hash_ops *eho = NULL; - - if (mode && (eho = php_hash_fetch_ops(mode, strlen(mode)))) { - ctx = emalloc(eho->context_size); - eho->hash_init(ctx); - } else -#endif - if (mode && ((!strcasecmp(mode, "crc32")) || (!strcasecmp(mode, "crc32b")))) { + if (mode && (!strcasecmp(mode, "crc32b"))) { ctx = emalloc(sizeof(uint)); *((uint *) ctx) = ~0; } else if (mode && !strcasecmp(mode, "sha1")) { @@ -41,6 +33,14 @@ PHP_HTTP_API php_http_etag_t *php_http_etag_init(const char *mode TSRMLS_DC) } else if (mode && !strcasecmp(mode, "md5")) { PHP_MD5Init(ctx = emalloc(sizeof(PHP_MD5_CTX))); } else { +#ifdef PHP_HTTP_HAVE_HASH + const php_hash_ops *eho = NULL; + + if (mode && (eho = php_hash_fetch_ops(mode, strlen(mode)))) { + ctx = emalloc(eho->context_size); + eho->hash_init(ctx); + } else +#endif return NULL; } @@ -57,24 +57,32 @@ PHP_HTTP_API char *php_http_etag_finish(php_http_etag_t *e) unsigned char digest[128] = {0}; char *etag = NULL; -#ifdef PHP_HTTP_HAVE_HASH - const php_hash_ops *eho = NULL; + if (!strcasecmp(e->mode, "crc32b")) { + unsigned char buf[4]; - if (e->mode && (eho = php_hash_fetch_ops(e->mode, strlen(e->mode)))) { - eho->hash_final(digest, e->ctx); - etag = php_http_etag_digest(digest, eho->digest_size); - } else -#endif - if (((!strcasecmp(e->mode, "crc32")) || (!strcasecmp(e->mode, "crc32b")))) { *((uint *) e->ctx) = ~*((uint *) e->ctx); - etag = php_http_etag_digest((const unsigned char *) e->ctx, sizeof(uint)); + buf[0] = ((unsigned char *) e->ctx)[3]; + buf[1] = ((unsigned char *) e->ctx)[2]; + buf[2] = ((unsigned char *) e->ctx)[1]; + buf[3] = ((unsigned char *) e->ctx)[0]; + etag = php_http_etag_digest(buf, 4); } else if ((!strcasecmp(e->mode, "sha1"))) { PHP_SHA1Final(digest, e->ctx); etag = php_http_etag_digest(digest, 20); - } else { + } else if ((!strcasecmp(e->mode, "md5"))) { PHP_MD5Final(digest, e->ctx); etag = php_http_etag_digest(digest, 16); + } else { +#ifdef PHP_HTTP_HAVE_HASH + const php_hash_ops *eho = NULL; + + if (e->mode && (eho = php_hash_fetch_ops(e->mode, strlen(e->mode)))) { + eho->hash_final(digest, e->ctx); + etag = php_http_etag_digest(digest, eho->digest_size); + } +#endif } + efree(e->ctx); efree(e->mode); efree(e); @@ -84,14 +92,7 @@ PHP_HTTP_API char *php_http_etag_finish(php_http_etag_t *e) PHP_HTTP_API size_t php_http_etag_update(php_http_etag_t *e, const char *data_ptr, size_t data_len) { -#ifdef PHP_HTTP_HAVE_HASH - const php_hash_ops *eho = NULL; - - if (e->mode && (eho = php_hash_fetch_ops(e->mode, strlen(e->mode)))) { - eho->hash_update(e->ctx, (const unsigned char *) data_ptr, data_len); - } else -#endif - if (((!strcasecmp(e->mode, "crc32")) || (!strcasecmp(e->mode, "crc32b")))) { + if (!strcasecmp(e->mode, "crc32b")) { uint i, c = *((uint *) e->ctx); for (i = 0; i < data_len; ++i) { CRC32(c, data_ptr[i]); @@ -99,8 +100,16 @@ PHP_HTTP_API size_t php_http_etag_update(php_http_etag_t *e, const char *data_pt *((uint *) e->ctx) = c; } else if ((!strcasecmp(e->mode, "sha1"))) { PHP_SHA1Update(e->ctx, (const unsigned char *) data_ptr, data_len); - } else { + } else if ((!strcasecmp(e->mode, "md5"))) { PHP_MD5Update(e->ctx, (const unsigned char *) data_ptr, data_len); + } else { +#ifdef PHP_HTTP_HAVE_HASH + const php_hash_ops *eho = NULL; + + if (e->mode && (eho = php_hash_fetch_ops(e->mode, strlen(e->mode)))) { + eho->hash_update(e->ctx, (const unsigned char *) data_ptr, data_len); + } +#endif } return data_len; diff --git a/php_http_message_body.c b/php_http_message_body.c index c9cea55..7019de3 100644 --- a/php_http_message_body.c +++ b/php_http_message_body.c @@ -123,8 +123,12 @@ PHP_HTTP_API char *php_http_message_body_etag(php_http_message_body_t *body) } else { php_http_etag_t *etag = php_http_etag_init(PHP_HTTP_G->env.etag_mode TSRMLS_CC); - php_http_message_body_to_callback(body, (php_http_pass_callback_t) php_http_etag_update, etag, 0, 0); - return php_http_etag_finish(etag); + if (etag) { + php_http_message_body_to_callback(body, (php_http_pass_callback_t) php_http_etag_update, etag, 0, 0); + return php_http_etag_finish(etag); + } else { + return NULL; + } } } diff --git a/phpunit/MessageBodyTest.php b/phpunit/MessageBodyTest.php index bc07401..eda54b0 100644 --- a/phpunit/MessageBodyTest.php +++ b/phpunit/MessageBodyTest.php @@ -87,7 +87,7 @@ class MessageBodyTest extends PHPUnit_Framework_TestCase { ), $this->file->etag() ); - $this->assertEquals(md5(""), $this->temp->etag()); + $this->assertEquals(crc32(""), $this->temp->etag()); } function testToStream() { diff --git a/tests/etag001.phpt b/tests/etag001.phpt new file mode 100644 index 0000000..40b578d --- /dev/null +++ b/tests/etag001.phpt @@ -0,0 +1,64 @@ +--TEST-- +etags with hash +--SKIPIF-- + +--EXTENSIONS-- +hash +--FILE-- +append("Hello, my old fellow."); +foreach (hash_algos() as $algo) { + ini_set("http.etag.mode", $algo); + printf("%10s: %s\n", + $algo, + $body->etag() + ); +} +?> +DONE +--EXPECT-- + md2: 9bf7d8506d7453a85dc34fa730cbc16a + md4: 137008b9144843f5bfcc6651688acc41 + md5: 6ce3cc8f3861fb7fd0d77739f11cd29c + sha1: ad84012eabe27a61762a97138d9d2623f4f1a7a9 + sha224: 91be9bd30cec7fb7fb0279e40211fa71f8a7ab933f9f1a832d7c60cb + sha256: ed9ecfe5c76d51179c3c1065916fdb8d94aee05577f187bd763cdc962bba1f42 + sha384: 923a756152da113db192958da485c7881e7c4811d2d34e22f4d74cd45310d983f7fb1c5527a5f9037a4c7b649a6cc2b2 + sha512: ad5ea693b8df4457d08d835ad5ccf7b626b66285f8424b3ec59e54c63bf63feef9a92baaba71c38d7bd9a1135488499fc835a8818390965c9ce8a5e4c40e519f + ripemd128: b9e8d5864b5821d72e66101a9a0e730a + ripemd160: d697a33676aece781b72f6fcb95f4c730367706b + ripemd256: 9c3a73ab03e6d7d3471cf70316c4ff3ec56212d25730d382fb1480346529742b + ripemd320: 5a6ee6b7c35c64d9c91019b9a1ceb2ab2ae19915f3dc96b0f244e15581d750a775a3682c5e70ee23 + whirlpool: 2cb738084edaede8b36e9c8d81f5d30d9afe12bf60715073a6651c32c3448a6eeeff9f9715a8c996291ab3cd6c9a9caac8bea3b0eeb1c88afe6ad46fdd0cef83 +tiger128,3: f3055bdb40b06abac716a27a654b295d +tiger160,3: f3055bdb40b06abac716a27a654b295dc07e1ab9 +tiger192,3: f3055bdb40b06abac716a27a654b295dc07e1ab915b56529 +tiger128,4: e6a1628a4da8fa6adf4ca866c5e235b5 +tiger160,4: e6a1628a4da8fa6adf4ca866c5e235b51939bb61 +tiger192,4: e6a1628a4da8fa6adf4ca866c5e235b51939bb61ecf8423f + snefru: 8f50c66c8f0a1510f9c591a2b7a070853d4770c60a38394c8857918dd91a2e5b + snefru256: 8f50c66c8f0a1510f9c591a2b7a070853d4770c60a38394c8857918dd91a2e5b + gost: efc79cdd01331adf80b30af816ff7a934f3f3df3085294a310918cacff3500f0 + adler32: 4ff5075d + crc32: 757b06f7 + crc32b: e56655c5 + fnv132: ebd1fa1f + fnv164: 9790ce01eba3ae9f + joaat: 70a407c9 +haval128,3: 68a1bee33d2a4fa5543be7fa871f84ea +haval160,3: b4204e8c4f3c993385d997539afa723888700bbd +haval192,3: 6c7f3442f5b5c7d338bd31ab9de1216576ce6633f8de9e03 +haval224,3: 4edf7debeea48b94af73f47c1a4449dff516b69ba36f6659ed59689c +haval256,3: eb919a27c9e598cf3559e79fca10119d54b6f704b779cd665ab5352eb17726c4 +haval128,4: 184195034f2e5b2a0d04dcc42fac3275 +haval160,4: b13d521378d7b74b226430355fa6f4ceba0782c2 +haval192,4: 4e53f767e7dbff4abb8ebf767d672db3df77de7d9de6e9d9 +haval224,4: 1208cc9fc1c23de3985f5a5214ebb67c846cecd32f96d950ef3ef770 +haval256,4: 658d40b21f87ebe45cf6ec822402d1ca6965f263358e3927a92beba837785735 +haval128,5: 938933eefe94e217d73a27909f89f8c6 +haval160,5: 07b9e4a6c451acb5930081f414a06d948c1b70ba +haval192,5: 997ca1515369b0051e9fcc736c1096618ef936f185a19ebe +haval224,5: b46f2aada87d9e7a38b126268dce9779303aa4999d42f5c74427e362 +haval256,5: 4e0b601e5ee93d6c2a449793e756e9ca6e03fb618c9f2ed849a7f8ca29ef9112 +DONE