| /* _ _ |
| ** _ __ ___ ___ __| | ___ ___| | mod_ssl |
| ** | '_ ` _ \ / _ \ / _` | / __/ __| | Apache Interface to OpenSSL |
| ** | | | | | | (_) | (_| | \__ \__ \ | www.modssl.org |
| ** |_| |_| |_|\___/ \__,_|___|___/___/_| ftp.modssl.org |
| ** |_____| |
| ** mod_ssl.h |
| ** Global header |
| */ |
| |
| /* ==================================================================== |
| * Copyright (c) 1998-2001 Ralf S. Engelschall. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials |
| * provided with the distribution. |
| * |
| * 3. All advertising materials mentioning features or use of this |
| * software must display the following acknowledgment: |
| * "This product includes software developed by |
| * Ralf S. Engelschall <rse@engelschall.com> for use in the |
| * mod_ssl project (http://www.modssl.org/)." |
| * |
| * 4. The names "mod_ssl" must not be used to endorse or promote |
| * products derived from this software without prior written |
| * permission. For written permission, please contact |
| * rse@engelschall.com. |
| * |
| * 5. Products derived from this software may not be called "mod_ssl" |
| * nor may "mod_ssl" appear in their names without prior |
| * written permission of Ralf S. Engelschall. |
| * |
| * 6. Redistributions of any form whatsoever must retain the following |
| * acknowledgment: |
| * "This product includes software developed by |
| * Ralf S. Engelschall <rse@engelschall.com> for use in the |
| * mod_ssl project (http://www.modssl.org/)." |
| * |
| * THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY |
| * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RALF S. ENGELSCHALL OR |
| * HIS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
| * OF THE POSSIBILITY OF SUCH DAMAGE. |
| * ==================================================================== |
| */ |
| /* ``The Apache Group: a collection |
| of talented individuals who are |
| trying to perfect the art of |
| never finishing something.'' |
| -- Rob Hartill */ |
| #ifndef MOD_SSL_H |
| #define MOD_SSL_H 1 |
| |
| /* |
| * Check whether Extended API (EAPI) is enabled |
| */ |
| #ifndef EAPI |
| #error "mod_ssl requires Extended API (EAPI)" |
| #endif |
| |
| /* |
| * Optionally enable the experimental stuff, but allow the user to |
| * override the decision which experimental parts are included by using |
| * CFLAGS="-DSSL_EXPERIMENTAL_xxxx_IGNORE". |
| */ |
| #ifdef SSL_EXPERIMENTAL |
| #ifndef SSL_EXPERIMENTAL_PERDIRCA_IGNORE |
| #define SSL_EXPERIMENTAL_PERDIRCA |
| #endif |
| #ifndef SSL_EXPERIMENTAL_PROXY_IGNORE |
| #define SSL_EXPERIMENTAL_PROXY |
| #endif |
| #ifdef SSL_ENGINE |
| #ifndef SSL_EXPERIMENTAL_ENGINE_IGNORE |
| #define SSL_EXPERIMENTAL_ENGINE |
| #endif |
| #endif |
| #endif /* SSL_EXPERIMENTAL */ |
| |
| /* |
| * Power up our brain... |
| */ |
| |
| /* OS headers */ |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <stdarg.h> |
| #include <errno.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <time.h> |
| #ifndef WIN32 |
| #include <sys/time.h> |
| #endif |
| #ifdef WIN32 |
| #include <wincrypt.h> |
| #include <winsock2.h> |
| #endif |
| |
| /* OpenSSL headers */ |
| #include <openssl/ssl.h> |
| #include <openssl/err.h> |
| #include <openssl/x509.h> |
| #include <openssl/x509v3.h> |
| #include <openssl/pem.h> |
| #include <openssl/crypto.h> |
| #include <openssl/evp.h> |
| #include <openssl/rand.h> |
| #ifdef SSL_EXPERIMENTAL_ENGINE |
| #include <openssl/engine.h> |
| #endif |
| |
| /* Apache headers */ |
| #define CORE_PRIVATE |
| #include "ap_config.h" |
| #include "httpd.h" |
| #include "http_config.h" |
| #include "http_conf_globals.h" |
| #include "http_protocol.h" |
| #include "http_request.h" |
| #include "http_main.h" |
| #include "http_core.h" |
| #include "http_log.h" |
| #include "scoreboard.h" |
| #include "util_md5.h" |
| #include "fnmatch.h" |
| #undef CORE_PRIVATE |
| |
| /* mod_ssl headers */ |
| #include "ssl_expr.h" |
| #include "ssl_util_ssl.h" |
| #include "ssl_util_table.h" |
| |
| /* |
| * Provide reasonable default for some defines |
| */ |
| #ifndef FALSE |
| #define FALSE (0) |
| #endif |
| #ifndef TRUE |
| #define TRUE (!FALSE) |
| #endif |
| #ifndef PFALSE |
| #define PFALSE ((void *)FALSE) |
| #endif |
| #ifndef PTRUE |
| #define PTRUE ((void *)TRUE) |
| #endif |
| #ifndef UNSET |
| #define UNSET (-1) |
| #endif |
| #ifndef NUL |
| #define NUL '\0' |
| #endif |
| #ifndef RAND_MAX |
| #include <limits.h> |
| #define RAND_MAX INT_MAX |
| #endif |
| |
| /* |
| * Provide reasonable defines for some types |
| */ |
| #ifndef BOOL |
| #define BOOL unsigned int |
| #endif |
| #ifndef UCHAR |
| #define UCHAR unsigned char |
| #endif |
| |
| /* |
| * Provide useful shorthands |
| */ |
| #define strEQ(s1,s2) (strcmp(s1,s2) == 0) |
| #define strNE(s1,s2) (strcmp(s1,s2) != 0) |
| #define strEQn(s1,s2,n) (strncmp(s1,s2,n) == 0) |
| #define strNEn(s1,s2,n) (strncmp(s1,s2,n) != 0) |
| |
| #define strcEQ(s1,s2) (strcasecmp(s1,s2) == 0) |
| #define strcNE(s1,s2) (strcasecmp(s1,s2) != 0) |
| #define strcEQn(s1,s2,n) (strncasecmp(s1,s2,n) == 0) |
| #define strcNEn(s1,s2,n) (strncasecmp(s1,s2,n) != 0) |
| |
| #define strIsEmpty(s) (s == NULL || s[0] == NUL) |
| |
| #define cfgMerge(el,unset) new->el = add->el == unset ? base->el : add->el |
| #define cfgMergeArray(el) new->el = ap_append_arrays(p, add->el, base->el) |
| #define cfgMergeTable(el) new->el = ap_overlay_tables(p, add->el, base->el) |
| #define cfgMergeCtx(el) new->el = ap_ctx_overlay(p, add->el, base->el) |
| #define cfgMergeString(el) cfgMerge(el, NULL) |
| #define cfgMergeBool(el) cfgMerge(el, UNSET) |
| #define cfgMergeInt(el) cfgMerge(el, UNSET) |
| |
| #define myModConfig() (SSLModConfigRec *)ap_ctx_get(ap_global_ctx, "ssl_module") |
| #define mySrvConfig(srv) (SSLSrvConfigRec *)ap_get_module_config(srv->module_config, &ssl_module) |
| #define myDirConfig(req) (SSLDirConfigRec *)ap_get_module_config(req->per_dir_config, &ssl_module) |
| |
| #define myCtxVarSet(mc,num,val) mc->rCtx.pV##num = val |
| #define myCtxVarGet(mc,num,type) (type)(mc->rCtx.pV##num) |
| |
| #define AP_ALL_CMD(name, args, desc) \ |
| { "SSL"#name, ssl_cmd_SSL##name, NULL, RSRC_CONF|OR_AUTHCFG, args, desc }, |
| #define AP_SRV_CMD(name, args, desc) \ |
| { "SSL"#name, ssl_cmd_SSL##name, NULL, RSRC_CONF, args, desc }, |
| #define AP_DIR_CMD(name, type, args, desc) \ |
| { "SSL"#name, ssl_cmd_SSL##name, NULL, OR_##type, args, desc }, |
| #define AP_END_CMD \ |
| { NULL } |
| |
| /* |
| * SSL Logging |
| */ |
| #define SSL_LOG_NONE (1<<0) |
| #define SSL_LOG_ERROR (1<<1) |
| #define SSL_LOG_WARN (1<<2) |
| #define SSL_LOG_INFO (1<<3) |
| #define SSL_LOG_TRACE (1<<4) |
| #define SSL_LOG_DEBUG (1<<5) |
| #define SSL_LOG_MASK (SSL_LOG_ERROR|SSL_LOG_WARN|SSL_LOG_INFO|SSL_LOG_TRACE|SSL_LOG_DEBUG) |
| |
| #define SSL_ADD_NONE (1<<8) |
| #define SSL_ADD_ERRNO (1<<9) |
| #define SSL_ADD_SSLERR (1<<10) |
| #define SSL_NO_TIMESTAMP (1<<11) |
| #define SSL_NO_LEVELID (1<<12) |
| #define SSL_NO_NEWLINE (1<<13) |
| |
| /* |
| * Defaults for the configuration |
| */ |
| #ifndef SSL_SESSION_CACHE_TIMEOUT |
| #define SSL_SESSION_CACHE_TIMEOUT 300 |
| #endif |
| |
| /* |
| * Support for file locking: Try to determine whether we should use fcntl() or |
| * flock(). Would be better ap_config.h could provide this... :-( |
| */ |
| #if defined(USE_FCNTL_SERIALIZED_ACCEPT) |
| #define SSL_USE_FCNTL 1 |
| #include <fcntl.h> |
| #endif |
| #if defined(USE_FLOCK_SERIALIZED_ACCEPT) |
| #define SSL_USE_FLOCK 1 |
| #include <sys/file.h> |
| #endif |
| #if !defined(SSL_USE_FCNTL) && !defined(SSL_USE_FLOCK) |
| #define SSL_USE_FLOCK 1 |
| #if !defined(MPE) && !defined(WIN32) |
| #include <sys/file.h> |
| #endif |
| #ifndef LOCK_UN |
| #undef SSL_USE_FLOCK |
| #define SSL_USE_FCNTL 1 |
| #include <fcntl.h> |
| #endif |
| #endif |
| #ifdef AIX |
| #undef SSL_USE_FLOCK |
| #define SSL_USE_FCNTL 1 |
| #include <fcntl.h> |
| #endif |
| |
| /* |
| * Support for Mutex |
| */ |
| #ifndef WIN32 |
| #define SSL_MUTEX_LOCK_MODE ( S_IRUSR|S_IWUSR ) |
| #else |
| #define SSL_MUTEX_LOCK_MODE (_S_IREAD|_S_IWRITE ) |
| #endif |
| #if defined(USE_SYSVSEM_SERIALIZED_ACCEPT) ||\ |
| (defined(__FreeBSD__) && defined(__FreeBSD_version) &&\ |
| __FreeBSD_version >= 300000) ||\ |
| (defined(LINUX) && defined(__GLIBC__) && defined(__GLIBC_MINOR__) &&\ |
| LINUX >= 2 && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1) ||\ |
| defined(SOLARIS2) || defined(__hpux) ||\ |
| (defined (__digital__) && defined (__unix__)) |
| #define SSL_CAN_USE_SEM |
| #define SSL_HAVE_IPCSEM |
| #include <sys/types.h> |
| #include <sys/ipc.h> |
| #include <sys/sem.h> |
| /* |
| * Some platforms have a `union semun' pre-defined but Single Unix |
| * Specification (SUSv2) says in semctl(2): `If required, it is of |
| * type union semun, which the application program must explicitly |
| * declare'. So we define it always ourself to avoid problems (but under |
| * a different name to avoid a namespace clash). |
| */ |
| union ssl_ipc_semun { |
| long val; |
| struct semid_ds *buf; |
| unsigned short int *array; |
| }; |
| #endif |
| #ifdef WIN32 |
| #define SSL_CAN_USE_SEM |
| #define SSL_HAVE_W32SEM |
| #include "multithread.h" |
| #include <process.h> |
| #endif |
| |
| /* |
| * Support for MM library |
| */ |
| #ifndef WIN32 |
| #define SSL_MM_FILE_MODE ( S_IRUSR|S_IWUSR ) |
| #else |
| #define SSL_MM_FILE_MODE ( _S_IREAD|_S_IWRITE ) |
| #endif |
| |
| /* |
| * Support for DBM library |
| */ |
| #ifndef WIN32 |
| #define SSL_DBM_FILE_MODE ( S_IRUSR|S_IWUSR ) |
| #else |
| #define SSL_USE_SDBM |
| #define SSL_DBM_FILE_MODE ( _S_IREAD|_S_IWRITE ) |
| #endif |
| |
| #ifdef SSL_USE_SDBM |
| #include "ssl_util_sdbm.h" |
| #define ssl_dbm_open sdbm_open |
| #define ssl_dbm_close sdbm_close |
| #define ssl_dbm_store sdbm_store |
| #define ssl_dbm_fetch sdbm_fetch |
| #define ssl_dbm_delete sdbm_delete |
| #define ssl_dbm_firstkey sdbm_firstkey |
| #define ssl_dbm_nextkey sdbm_nextkey |
| #define SSL_DBM_FILE_SUFFIX_DIR ".dir" |
| #define SSL_DBM_FILE_SUFFIX_PAG ".pag" |
| #else /* !SSL_USE_SDBM */ |
| #if defined(__GLIBC__) && defined(__GLIBC_MINOR__) \ |
| && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 |
| #include <db1/ndbm.h> |
| #else |
| #include <ndbm.h> |
| #endif |
| #define ssl_dbm_open dbm_open |
| #define ssl_dbm_close dbm_close |
| #define ssl_dbm_store dbm_store |
| #define ssl_dbm_fetch dbm_fetch |
| #define ssl_dbm_delete dbm_delete |
| #define ssl_dbm_firstkey dbm_firstkey |
| #define ssl_dbm_nextkey dbm_nextkey |
| #if !defined(SSL_DBM_FILE_SUFFIX_DIR) && !defined(SSL_DBM_FILE_SUFFIX_PAG) |
| #if defined(DBM_SUFFIX) |
| #define SSL_DBM_FILE_SUFFIX_DIR DBM_SUFFIX |
| #define SSL_DBM_FILE_SUFFIX_PAG DBM_SUFFIX |
| #elif defined(__FreeBSD__) || (defined(DB_LOCK) && defined(DB_SHMEM)) |
| #define SSL_DBM_FILE_SUFFIX_DIR ".db" |
| #define SSL_DBM_FILE_SUFFIX_PAG ".db" |
| #else |
| #define SSL_DBM_FILE_SUFFIX_DIR ".dir" |
| #define SSL_DBM_FILE_SUFFIX_PAG ".pag" |
| #endif |
| #endif |
| #endif /* !SSL_USE_SDBM */ |
| |
| /* |
| * Check for OpenSSL version |
| */ |
| #if SSL_LIBRARY_VERSION < 0x00903100 |
| #error "mod_ssl requires OpenSSL 0.9.3 or higher" |
| #endif |
| |
| /* |
| * The own data structures |
| */ |
| typedef struct { |
| pool *pPool; |
| pool *pSubPool; |
| array_header *aData; |
| } ssl_ds_array; |
| |
| typedef struct { |
| pool *pPool; |
| pool *pSubPool; |
| array_header *aKey; |
| array_header *aData; |
| } ssl_ds_table; |
| |
| /* |
| * Define the certificate algorithm types |
| */ |
| |
| typedef int ssl_algo_t; |
| |
| #define SSL_ALGO_UNKNOWN (0) |
| #define SSL_ALGO_RSA (1<<0) |
| #define SSL_ALGO_DSA (1<<1) |
| #define SSL_ALGO_ALL (SSL_ALGO_RSA|SSL_ALGO_DSA) |
| |
| #define SSL_AIDX_RSA (0) |
| #define SSL_AIDX_DSA (1) |
| #define SSL_AIDX_MAX (2) |
| |
| /* |
| * Define IDs for the temporary RSA keys and DH params |
| */ |
| |
| #define SSL_TKP_GEN (0) |
| #define SSL_TKP_ALLOC (1) |
| #define SSL_TKP_FREE (2) |
| |
| #define SSL_TKPIDX_RSA512 (0) |
| #define SSL_TKPIDX_RSA1024 (1) |
| #define SSL_TKPIDX_DH512 (2) |
| #define SSL_TKPIDX_DH1024 (3) |
| #define SSL_TKPIDX_MAX (4) |
| |
| /* |
| * Define the SSL options |
| */ |
| #define SSL_OPT_NONE (0) |
| #define SSL_OPT_RELSET (1<<0) |
| #define SSL_OPT_STDENVVARS (1<<1) |
| #define SSL_OPT_COMPATENVVARS (1<<2) |
| #define SSL_OPT_EXPORTCERTDATA (1<<3) |
| #define SSL_OPT_FAKEBASICAUTH (1<<4) |
| #define SSL_OPT_STRICTREQUIRE (1<<5) |
| #define SSL_OPT_OPTRENEGOTIATE (1<<6) |
| #define SSL_OPT_ALL (SSL_OPT_STDENVVARS|SSL_OPT_COMPATENVVAR|SSL_OPT_EXPORTCERTDATA|SSL_OPT_FAKEBASICAUTH|SSL_OPT_STRICTREQUIRE|SSL_OPT_OPTRENEGOTIATE) |
| typedef int ssl_opt_t; |
| |
| /* |
| * Define the SSL Protocol options |
| */ |
| #define SSL_PROTOCOL_NONE (0) |
| #define SSL_PROTOCOL_SSLV2 (1<<0) |
| #define SSL_PROTOCOL_SSLV3 (1<<1) |
| #define SSL_PROTOCOL_TLSV1 (1<<2) |
| #define SSL_PROTOCOL_ALL (SSL_PROTOCOL_SSLV2|SSL_PROTOCOL_SSLV3|SSL_PROTOCOL_TLSV1) |
| typedef int ssl_proto_t; |
| |
| /* |
| * Define the SSL verify levels |
| */ |
| typedef enum { |
| SSL_CVERIFY_UNSET = UNSET, |
| SSL_CVERIFY_NONE = 0, |
| SSL_CVERIFY_OPTIONAL = 1, |
| SSL_CVERIFY_REQUIRE = 2, |
| SSL_CVERIFY_OPTIONAL_NO_CA = 3 |
| } ssl_verify_t; |
| |
| /* |
| * Define the SSL pass phrase dialog types |
| */ |
| typedef enum { |
| SSL_PPTYPE_UNSET = UNSET, |
| SSL_PPTYPE_BUILTIN = 0, |
| SSL_PPTYPE_FILTER = 1 |
| } ssl_pphrase_t; |
| |
| /* |
| * Define the Path Checking modes |
| */ |
| #define SSL_PCM_EXISTS 1 |
| #define SSL_PCM_ISREG 2 |
| #define SSL_PCM_ISDIR 4 |
| #define SSL_PCM_ISNONZERO 8 |
| typedef unsigned int ssl_pathcheck_t; |
| |
| /* |
| * Define the SSL session cache modes and structures |
| */ |
| typedef enum { |
| SSL_SCMODE_UNSET = UNSET, |
| SSL_SCMODE_NONE = 0, |
| SSL_SCMODE_DBM = 1, |
| SSL_SCMODE_SHMHT = 2, |
| SSL_SCMODE_SHMCB = 3 |
| } ssl_scmode_t; |
| |
| /* |
| * Define the SSL mutex modes |
| */ |
| typedef enum { |
| SSL_MUTEXMODE_UNSET = UNSET, |
| SSL_MUTEXMODE_NONE = 0, |
| SSL_MUTEXMODE_FILE = 1, |
| SSL_MUTEXMODE_SEM = 2 |
| } ssl_mutexmode_t; |
| |
| /* |
| * Define the SSL requirement structure |
| */ |
| typedef struct { |
| char *cpExpr; |
| ssl_expr *mpExpr; |
| } ssl_require_t; |
| |
| /* |
| * Define the SSL random number generator seeding source |
| */ |
| typedef enum { |
| SSL_RSCTX_STARTUP = 1, |
| SSL_RSCTX_CONNECT = 2 |
| } ssl_rsctx_t; |
| typedef enum { |
| SSL_RSSRC_BUILTIN = 1, |
| SSL_RSSRC_FILE = 2, |
| SSL_RSSRC_EXEC = 3 |
| #if SSL_LIBRARY_VERSION >= 0x00905100 |
| ,SSL_RSSRC_EGD = 4 |
| #endif |
| } ssl_rssrc_t; |
| typedef struct { |
| ssl_rsctx_t nCtx; |
| ssl_rssrc_t nSrc; |
| char *cpPath; |
| int nBytes; |
| } ssl_randseed_t; |
| |
| /* |
| * Define the structure of an ASN.1 anything |
| */ |
| typedef struct { |
| long int nData; |
| unsigned char *cpData; |
| } ssl_asn1_t; |
| |
| /* |
| * Define the mod_ssl per-module configuration structure |
| * (i.e. the global configuration for each httpd process) |
| */ |
| |
| typedef struct { |
| pool *pPool; |
| BOOL bFixed; |
| int nInitCount; |
| int nSessionCacheMode; |
| char *szSessionCacheDataFile; |
| int nSessionCacheDataSize; |
| AP_MM *pSessionCacheDataMM; |
| table_t *tSessionCacheDataTable; |
| ssl_mutexmode_t nMutexMode; |
| char *szMutexFile; |
| int nMutexFD; |
| int nMutexSEMID; |
| array_header *aRandSeed; |
| ssl_ds_table *tTmpKeys; |
| void *pTmpKeys[SSL_TKPIDX_MAX]; |
| ssl_ds_table *tPublicCert; |
| ssl_ds_table *tPrivateKey; |
| #ifdef SSL_EXPERIMENTAL_ENGINE |
| char *szCryptoDevice; |
| #endif |
| struct { |
| void *pV1, *pV2, *pV3, *pV4, *pV5, *pV6, *pV7, *pV8, *pV9, *pV10; |
| } rCtx; |
| #ifdef SSL_VENDOR |
| ap_ctx *ctx; |
| #endif |
| } SSLModConfigRec; |
| |
| /* |
| * Define the mod_ssl per-server configuration structure |
| * (i.e. the configuration for the main server |
| * and all <VirtualHost> contexts) |
| */ |
| typedef struct { |
| BOOL bEnabled; |
| char *szPublicCertFile[SSL_AIDX_MAX]; |
| char *szPrivateKeyFile[SSL_AIDX_MAX]; |
| char *szCertificateChain; |
| char *szCACertificatePath; |
| char *szCACertificateFile; |
| char *szLogFile; |
| char *szCipherSuite; |
| FILE *fileLogFile; |
| int nLogLevel; |
| int nVerifyDepth; |
| ssl_verify_t nVerifyClient; |
| X509 *pPublicCert[SSL_AIDX_MAX]; |
| EVP_PKEY *pPrivateKey[SSL_AIDX_MAX]; |
| SSL_CTX *pSSLCtx; |
| int nSessionCacheTimeout; |
| int nPassPhraseDialogType; |
| char *szPassPhraseDialogPath; |
| ssl_proto_t nProtocol; |
| char *szCARevocationPath; |
| char *szCARevocationFile; |
| X509_STORE *pRevocationStore; |
| #ifdef SSL_EXPERIMENTAL_PROXY |
| /* Configuration details for proxy operation */ |
| ssl_proto_t nProxyProtocol; |
| int bProxyVerify; |
| int nProxyVerifyDepth; |
| char *szProxyCACertificatePath; |
| char *szProxyCACertificateFile; |
| char *szProxyClientCertificateFile; |
| char *szProxyClientCertificatePath; |
| char *szProxyCipherSuite; |
| SSL_CTX *pSSLProxyCtx; |
| STACK_OF(X509_INFO) *skProxyClientCerts; |
| #endif |
| #ifdef SSL_VENDOR |
| ap_ctx *ctx; |
| #endif |
| } SSLSrvConfigRec; |
| |
| /* |
| * Define the mod_ssl per-directory configuration structure |
| * (i.e. the local configuration for all <Directory> |
| * and .htaccess contexts) |
| */ |
| typedef struct { |
| BOOL bSSLRequired; |
| array_header *aRequirement; |
| ssl_opt_t nOptions; |
| ssl_opt_t nOptionsAdd; |
| ssl_opt_t nOptionsDel; |
| char *szCipherSuite; |
| ssl_verify_t nVerifyClient; |
| int nVerifyDepth; |
| #ifdef SSL_EXPERIMENTAL_PERDIRCA |
| char *szCACertificatePath; |
| char *szCACertificateFile; |
| #endif |
| #ifdef SSL_VENDOR |
| ap_ctx *ctx; |
| #endif |
| } SSLDirConfigRec; |
| |
| /* |
| * function prototypes |
| */ |
| |
| /* API glue structures */ |
| extern module MODULE_VAR_EXPORT ssl_module; |
| |
| /* configuration handling */ |
| void ssl_config_global_create(void); |
| void ssl_config_global_fix(void); |
| BOOL ssl_config_global_isfixed(void); |
| void *ssl_config_server_create(pool *, server_rec *); |
| void *ssl_config_server_merge(pool *, void *, void *); |
| void *ssl_config_perdir_create(pool *, char *); |
| void *ssl_config_perdir_merge(pool *, void *, void *); |
| const char *ssl_cmd_SSLMutex(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLPassPhraseDialog(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLCryptoDevice(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLRandomSeed(cmd_parms *, char *, char *, char *, char *); |
| const char *ssl_cmd_SSLEngine(cmd_parms *, char *, int); |
| const char *ssl_cmd_SSLCipherSuite(cmd_parms *, SSLDirConfigRec *, char *); |
| const char *ssl_cmd_SSLCertificateFile(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLCertificateKeyFile(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLCertificateChainFile(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLCACertificatePath(cmd_parms *, SSLDirConfigRec *, char *); |
| const char *ssl_cmd_SSLCACertificateFile(cmd_parms *, SSLDirConfigRec *, char *); |
| const char *ssl_cmd_SSLCARevocationPath(cmd_parms *, SSLDirConfigRec *, char *); |
| const char *ssl_cmd_SSLCARevocationFile(cmd_parms *, SSLDirConfigRec *, char *); |
| const char *ssl_cmd_SSLVerifyClient(cmd_parms *, SSLDirConfigRec *, char *); |
| const char *ssl_cmd_SSLVerifyDepth(cmd_parms *, SSLDirConfigRec *, char *); |
| const char *ssl_cmd_SSLSessionCache(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLSessionCacheTimeout(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLLog(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLLogLevel(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLProtocol(cmd_parms *, char *, const char *); |
| const char *ssl_cmd_SSLOptions(cmd_parms *, SSLDirConfigRec *, const char *); |
| const char *ssl_cmd_SSLRequireSSL(cmd_parms *, SSLDirConfigRec *, char *); |
| const char *ssl_cmd_SSLRequire(cmd_parms *, SSLDirConfigRec *, char *); |
| #ifdef SSL_EXPERIMENTAL_PROXY |
| const char *ssl_cmd_SSLProxyProtocol(cmd_parms *, char *, const char *); |
| const char *ssl_cmd_SSLProxyCipherSuite(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLProxyVerify(cmd_parms *, char *, int); |
| const char *ssl_cmd_SSLProxyVerifyDepth(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLProxyCACertificatePath(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLProxyCACertificateFile(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLProxyMachineCertificatePath(cmd_parms *, char *, char *); |
| const char *ssl_cmd_SSLProxyMachineCertificateFile(cmd_parms *, char *, char *); |
| #endif |
| |
| /* module initialization */ |
| void ssl_init_Module(server_rec *, pool *); |
| void ssl_init_SSLLibrary(void); |
| void ssl_init_Engine(server_rec *, pool *); |
| void ssl_init_TmpKeysHandle(int, server_rec *, pool *); |
| void ssl_init_ConfigureServer(server_rec *, pool *, SSLSrvConfigRec *); |
| void ssl_init_CheckServers(server_rec *, pool *); |
| STACK_OF(X509_NAME) |
| *ssl_init_FindCAList(server_rec *, pool *, char *, char *); |
| void ssl_init_Child(server_rec *, pool *); |
| void ssl_init_ChildKill(void *); |
| void ssl_init_ModuleKill(void *); |
| |
| /* Apache API hooks */ |
| void ssl_hook_AddModule(module *); |
| void ssl_hook_RemoveModule(module *); |
| char *ssl_hook_RewriteCommand(cmd_parms *, void *, const char *); |
| void ssl_hook_NewConnection(conn_rec *); |
| void ssl_hook_TimeoutConnection(int); |
| void ssl_hook_CloseConnection(conn_rec *); |
| int ssl_hook_Translate(request_rec *); |
| int ssl_hook_Auth(request_rec *); |
| int ssl_hook_UserCheck(request_rec *); |
| int ssl_hook_Access(request_rec *); |
| int ssl_hook_Fixup(request_rec *); |
| int ssl_hook_ReadReq(request_rec *); |
| int ssl_hook_Handler(request_rec *); |
| |
| /* OpenSSL callbacks */ |
| RSA *ssl_callback_TmpRSA(SSL *, int, int); |
| DH *ssl_callback_TmpDH(SSL *, int, int); |
| int ssl_callback_SSLVerify(int, X509_STORE_CTX *); |
| int ssl_callback_SSLVerify_CRL(int, X509_STORE_CTX *, server_rec *); |
| int ssl_callback_NewSessionCacheEntry(SSL *, SSL_SESSION *); |
| SSL_SESSION *ssl_callback_GetSessionCacheEntry(SSL *, unsigned char *, int, int *); |
| void ssl_callback_DelSessionCacheEntry(SSL_CTX *, SSL_SESSION *); |
| void ssl_callback_LogTracingState(SSL *, int, int); |
| |
| /* Session Cache Support */ |
| void ssl_scache_init(server_rec *, pool *); |
| void ssl_scache_kill(server_rec *); |
| BOOL ssl_scache_store(server_rec *, UCHAR *, int, time_t, SSL_SESSION *); |
| SSL_SESSION *ssl_scache_retrieve(server_rec *, UCHAR *, int); |
| void ssl_scache_remove(server_rec *, UCHAR *, int); |
| void ssl_scache_expire(server_rec *); |
| void ssl_scache_status(server_rec *, pool *, void (*)(char *, void *), void *); |
| char *ssl_scache_id2sz(UCHAR *, int); |
| void ssl_scache_dbm_init(server_rec *, pool *); |
| void ssl_scache_dbm_kill(server_rec *); |
| BOOL ssl_scache_dbm_store(server_rec *, UCHAR *, int, time_t, SSL_SESSION *); |
| SSL_SESSION *ssl_scache_dbm_retrieve(server_rec *, UCHAR *, int); |
| void ssl_scache_dbm_remove(server_rec *, UCHAR *, int); |
| void ssl_scache_dbm_expire(server_rec *); |
| void ssl_scache_dbm_status(server_rec *, pool *, void (*)(char *, void *), void *); |
| void ssl_scache_shmht_init(server_rec *, pool *); |
| void ssl_scache_shmht_kill(server_rec *); |
| BOOL ssl_scache_shmht_store(server_rec *, UCHAR *, int, time_t, SSL_SESSION *); |
| SSL_SESSION *ssl_scache_shmht_retrieve(server_rec *, UCHAR *, int); |
| void ssl_scache_shmht_remove(server_rec *, UCHAR *, int); |
| void ssl_scache_shmht_expire(server_rec *); |
| void ssl_scache_shmht_status(server_rec *, pool *, void (*)(char *, void *), void *); |
| void ssl_scache_shmcb_init(server_rec *, pool *); |
| void ssl_scache_shmcb_kill(server_rec *); |
| BOOL ssl_scache_shmcb_store(server_rec *, UCHAR *, int, time_t, SSL_SESSION *); |
| SSL_SESSION *ssl_scache_shmcb_retrieve(server_rec *, UCHAR *, int); |
| void ssl_scache_shmcb_remove(server_rec *, UCHAR *, int); |
| void ssl_scache_shmcb_expire(server_rec *); |
| void ssl_scache_shmcb_status(server_rec *, pool *, void (*)(char *, void *), void *); |
| |
| /* Pass Phrase Support */ |
| void ssl_pphrase_Handle(server_rec *, pool *); |
| int ssl_pphrase_Handle_CB(char *, int, int); |
| |
| /* Diffie-Hellman Parameter Support */ |
| DH *ssl_dh_GetTmpParam(int); |
| DH *ssl_dh_GetParamFromFile(char *); |
| |
| /* Data Structures */ |
| ssl_ds_array *ssl_ds_array_make(pool *, int); |
| BOOL ssl_ds_array_isempty(ssl_ds_array *); |
| void *ssl_ds_array_push(ssl_ds_array *); |
| void *ssl_ds_array_get(ssl_ds_array *, int); |
| void ssl_ds_array_wipeout(ssl_ds_array *); |
| void ssl_ds_array_kill(ssl_ds_array *); |
| ssl_ds_table *ssl_ds_table_make(pool *, int); |
| BOOL ssl_ds_table_isempty(ssl_ds_table *); |
| void *ssl_ds_table_push(ssl_ds_table *, char *); |
| void *ssl_ds_table_get(ssl_ds_table *, char *); |
| void ssl_ds_table_wipeout(ssl_ds_table *); |
| void ssl_ds_table_kill(ssl_ds_table *); |
| |
| /* Mutex Support */ |
| void ssl_mutex_init(server_rec *, pool *); |
| void ssl_mutex_reinit(server_rec *, pool *); |
| void ssl_mutex_on(server_rec *); |
| void ssl_mutex_off(server_rec *); |
| void ssl_mutex_kill(server_rec *s); |
| void ssl_mutex_file_create(server_rec *, pool *); |
| void ssl_mutex_file_open(server_rec *, pool *); |
| void ssl_mutex_file_remove(void *); |
| BOOL ssl_mutex_file_acquire(void); |
| BOOL ssl_mutex_file_release(void); |
| void ssl_mutex_sem_create(server_rec *, pool *); |
| void ssl_mutex_sem_open(server_rec *, pool *); |
| void ssl_mutex_sem_remove(void *); |
| BOOL ssl_mutex_sem_acquire(void); |
| BOOL ssl_mutex_sem_release(void); |
| |
| /* Logfile Support */ |
| void ssl_log_open(server_rec *, server_rec *, pool *); |
| BOOL ssl_log_applies(server_rec *, int); |
| void ssl_log(server_rec *, int, const char *, ...); |
| void ssl_die(void); |
| |
| /* Variables */ |
| void ssl_var_register(void); |
| void ssl_var_unregister(void); |
| char *ssl_var_lookup(pool *, server_rec *, conn_rec *, request_rec *, char *); |
| |
| /* I/O */ |
| void ssl_io_register(void); |
| void ssl_io_unregister(void); |
| long ssl_io_data_cb(BIO *, int, const char *, int, long, long); |
| #ifndef SSL_CONSERVATIVE |
| void ssl_io_suck(request_rec *, SSL *); |
| #endif |
| |
| /* PRNG */ |
| int ssl_rand_seed(server_rec *, pool *, ssl_rsctx_t, char *); |
| |
| /* Extensions */ |
| void ssl_ext_register(void); |
| void ssl_ext_unregister(void); |
| |
| /* Compatibility */ |
| #ifdef SSL_COMPAT |
| char *ssl_compat_directive(server_rec *, pool *, const char *); |
| void ssl_compat_variables(request_rec *); |
| #endif |
| |
| /* Utility Functions */ |
| char *ssl_util_server_root_relative(pool *, char *, char *); |
| char *ssl_util_vhostid(pool *, server_rec *); |
| void ssl_util_strupper(char *); |
| void ssl_util_uuencode(char *, const char *, BOOL); |
| void ssl_util_uuencode_binary(unsigned char *, const unsigned char *, int, BOOL); |
| FILE *ssl_util_ppopen(server_rec *, pool *, char *); |
| int ssl_util_ppopen_child(void *, child_info *); |
| void ssl_util_ppclose(server_rec *, pool *, FILE *); |
| char *ssl_util_readfilter(server_rec *, pool *, char *); |
| BOOL ssl_util_path_check(ssl_pathcheck_t, char *); |
| ssl_algo_t ssl_util_algotypeof(X509 *, EVP_PKEY *); |
| char *ssl_util_algotypestr(ssl_algo_t); |
| char *ssl_util_ptxtsub(pool *, const char *, const char *, char *); |
| void ssl_util_thread_setup(void); |
| |
| /* Vendor extension support */ |
| #if defined(SSL_VENDOR) && defined(SSL_VENDOR_OBJS) |
| void ssl_vendor_register(void); |
| void ssl_vendor_unregister(void); |
| #endif |
| |
| #endif /* MOD_SSL_H */ |