Apache2
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
ssl_private.h
Go to the documentation of this file.
1 /* Licensed to the Apache Software Foundation (ASF) under one or more
2  * contributor license agreements. See the NOTICE file distributed with
3  * this work for additional information regarding copyright ownership.
4  * The ASF licenses this file to You under the Apache License, Version 2.0
5  * (the "License"); you may not use this file except in compliance with
6  * the License. You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef SSL_PRIVATE_H
18 #define SSL_PRIVATE_H
19 
30 #include "httpd.h"
31 #include "http_config.h"
32 #include "http_core.h"
33 #include "http_log.h"
34 #include "http_main.h"
35 #include "http_connection.h"
36 #include "http_request.h"
37 #include "http_protocol.h"
38 #include "http_vhost.h"
39 #include "util_script.h"
40 #include "util_filter.h"
41 #include "util_ebcdic.h"
42 #include "util_mutex.h"
43 #include "apr.h"
44 #include "apr_strings.h"
45 #define APR_WANT_STRFUNC
46 #define APR_WANT_MEMFUNC
47 #include "apr_want.h"
48 #include "apr_tables.h"
49 #include "apr_lib.h"
50 #include "apr_fnmatch.h"
51 #include "apr_strings.h"
52 #include "apr_global_mutex.h"
53 #include "apr_optional.h"
54 #include "ap_socache.h"
55 #include "mod_auth.h"
56 
57 /* The #ifdef macros are only defined AFTER including the above
58  * therefore we cannot include these system files at the top :-(
59  */
60 #if APR_HAVE_STDLIB_H
61 #include <stdlib.h>
62 #endif
63 #if APR_HAVE_SYS_TIME_H
64 #include <sys/time.h>
65 #endif
66 #if APR_HAVE_UNISTD_H
67 #include <unistd.h> /* needed for STDIN_FILENO et.al., at least on FreeBSD */
68 #endif
69 
70 #ifndef FALSE
71 #define FALSE 0
72 #endif
73 
74 #ifndef TRUE
75 #define TRUE !FALSE
76 #endif
77 
78 #ifndef BOOL
79 #define BOOL unsigned int
80 #endif
81 
82 #include "ap_expr.h"
83 
84 /* OpenSSL headers */
85 #include <openssl/opensslv.h>
86 #if (OPENSSL_VERSION_NUMBER >= 0x10001000)
87 /* must be defined before including ssl.h */
88 #define OPENSSL_NO_SSL_INTERN
89 #endif
90 #include <openssl/ssl.h>
91 #include <openssl/err.h>
92 #include <openssl/x509.h>
93 #include <openssl/pem.h>
94 #include <openssl/crypto.h>
95 #include <openssl/evp.h>
96 #include <openssl/rand.h>
97 #include <openssl/x509v3.h>
98 #include <openssl/x509_vfy.h>
99 #include <openssl/ocsp.h>
100 
101 /* Avoid tripping over an engine build installed globally and detected
102  * when the user points at an explicit non-engine flavor of OpenSSL
103  */
104 #if defined(HAVE_OPENSSL_ENGINE_H) && defined(HAVE_ENGINE_INIT)
105 #include <openssl/engine.h>
106 #endif
107 
108 #if (OPENSSL_VERSION_NUMBER < 0x0090801f)
109 #error mod_ssl requires OpenSSL 0.9.8a or later
110 #endif
111 
118 #if (OPENSSL_VERSION_NUMBER >= 0x10000000)
119 #define MODSSL_SSL_CIPHER_CONST const
120 #define MODSSL_SSL_METHOD_CONST const
121 #else
122 #define MODSSL_SSL_CIPHER_CONST
123 #define MODSSL_SSL_METHOD_CONST
124 #endif
125 
126 #if defined(LIBRESSL_VERSION_NUMBER)
127 /* Missing from LibreSSL */
128 #if LIBRESSL_VERSION_NUMBER < 0x2060000f
129 #define SSL_CTRL_SET_MIN_PROTO_VERSION 123
130 #define SSL_CTRL_SET_MAX_PROTO_VERSION 124
131 #define SSL_CTX_set_min_proto_version(ctx, version) \
132  SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
133 #define SSL_CTX_set_max_proto_version(ctx, version) \
134  SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
135 #elif LIBRESSL_VERSION_NUMBER < 0x2070000f
136 /* LibreSSL before 2.7 declares OPENSSL_VERSION_NUMBER == 2.0 but does not
137  * include most changes from OpenSSL >= 1.1 (new functions, macros,
138  * deprecations, ...), so we have to work around this...
139  */
140 #define MODSSL_USE_OPENSSL_PRE_1_1_API (1)
141 #endif /* LIBRESSL_VERSION_NUMBER < 0x2060000f */
142 #else /* defined(LIBRESSL_VERSION_NUMBER) */
143 #define MODSSL_USE_OPENSSL_PRE_1_1_API (OPENSSL_VERSION_NUMBER < 0x10100000L)
144 #endif
145 
146 #if defined(OPENSSL_FIPS)
147 #define HAVE_FIPS
148 #endif
149 
150 #if defined(SSL_OP_NO_TLSv1_2)
151 #define HAVE_TLSV1_X
152 #endif
153 
154 #if defined(SSL_CONF_FLAG_FILE)
155 #define HAVE_SSL_CONF_CMD
156 #endif
157 
158 /* session id constness */
159 #if MODSSL_USE_OPENSSL_PRE_1_1_API
160 #define IDCONST
161 #else
162 #define IDCONST const
163 #endif
164 
169 #if !defined(OPENSSL_NO_TLSEXT) && defined(SSL_set_tlsext_host_name)
170 
171 #define HAVE_TLSEXT
172 
173 /* ECC: make sure we have at least 1.0.0 */
174 #if !defined(OPENSSL_NO_EC) && defined(TLSEXT_ECPOINTFORMAT_uncompressed)
175 #define HAVE_ECC
176 #endif
177 
178 /* OCSP stapling */
179 #if !defined(OPENSSL_NO_OCSP) && defined(SSL_CTX_set_tlsext_status_cb)
180 #define HAVE_OCSP_STAPLING
181 /* All exist but are no longer macros since OpenSSL 1.1.0 */
182 #if OPENSSL_VERSION_NUMBER < 0x10100000L
183 /* backward compatibility with OpenSSL < 1.0 */
184 #ifndef sk_OPENSSL_STRING_num
185 #define sk_OPENSSL_STRING_num sk_num
186 #endif
187 #ifndef sk_OPENSSL_STRING_value
188 #define sk_OPENSSL_STRING_value sk_value
189 #endif
190 #ifndef sk_OPENSSL_STRING_pop
191 #define sk_OPENSSL_STRING_pop sk_pop
192 #endif
193 #endif /* if OPENSSL_VERSION_NUMBER < 0x10100000L */
194 #endif /* if !defined(OPENSSL_NO_OCSP) && defined(SSL_CTX_set_tlsext_status_cb) */
195 
196 /* TLS session tickets */
197 #if defined(SSL_CTX_set_tlsext_ticket_key_cb)
198 #define HAVE_TLS_SESSION_TICKETS
199 #define TLSEXT_TICKET_KEY_LEN 48
200 #ifndef tlsext_tick_md
201 #ifdef OPENSSL_NO_SHA256
202 #define tlsext_tick_md EVP_sha1
203 #else
204 #define tlsext_tick_md EVP_sha256
205 #endif
206 #endif
207 #endif
208 
209 /* Secure Remote Password */
210 #if !defined(OPENSSL_NO_SRP) && defined(SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB)
211 #define HAVE_SRP
212 #include <openssl/srp.h>
213 #endif
214 
215 /* ALPN Protocol Negotiation */
216 #if defined(TLSEXT_TYPE_application_layer_protocol_negotiation)
217 #define HAVE_TLS_ALPN
218 #endif
219 
220 #endif /* !defined(OPENSSL_NO_TLSEXT) && defined(SSL_set_tlsext_host_name) */
221 
222 #if MODSSL_USE_OPENSSL_PRE_1_1_API
223 #define BN_get_rfc2409_prime_768 get_rfc2409_prime_768
224 #define BN_get_rfc2409_prime_1024 get_rfc2409_prime_1024
225 #define BN_get_rfc3526_prime_1536 get_rfc3526_prime_1536
226 #define BN_get_rfc3526_prime_2048 get_rfc3526_prime_2048
227 #define BN_get_rfc3526_prime_3072 get_rfc3526_prime_3072
228 #define BN_get_rfc3526_prime_4096 get_rfc3526_prime_4096
229 #define BN_get_rfc3526_prime_6144 get_rfc3526_prime_6144
230 #define BN_get_rfc3526_prime_8192 get_rfc3526_prime_8192
231 #define BIO_set_init(x,v) (x->init=v)
232 #define BIO_get_data(x) (x->ptr)
233 #define BIO_set_data(x,v) (x->ptr=v)
234 #define BIO_get_shutdown(x) (x->shutdown)
235 #define BIO_set_shutdown(x,v) (x->shutdown=v)
236 #define DH_bits(x) (BN_num_bits(x->p))
237 #else
238 void init_bio_methods(void);
239 void free_bio_methods(void);
240 #endif
241 
242 #if OPENSSL_VERSION_NUMBER < 0x10002000L || \
243  (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x2070000f)
244 #define X509_STORE_CTX_get0_store(x) (x->ctx)
245 #endif
246 
247 #if OPENSSL_VERSION_NUMBER < 0x10000000L
248 #ifndef X509_STORE_CTX_get0_current_issuer
249 #define X509_STORE_CTX_get0_current_issuer(x) (x->current_issuer)
250 #endif
251 #endif
252 
253 /* mod_ssl headers */
254 #include "ssl_util_ssl.h"
255 
256 APLOG_USE_MODULE(ssl);
257 
258 /*
259  * Provide reasonable default for some defines
260  */
261 #ifndef UNSET
262 #define UNSET (-1)
263 #endif
264 #ifndef NUL
265 #define NUL '\0'
266 #endif
267 #ifndef RAND_MAX
268 #include <limits.h>
269 #define RAND_MAX INT_MAX
270 #endif
271 
275 #ifndef UCHAR
276 #define UCHAR unsigned char
277 #endif
278 
282 #define strEQ(s1,s2) (strcmp(s1,s2) == 0)
283 #define strNE(s1,s2) (strcmp(s1,s2) != 0)
284 #define strEQn(s1,s2,n) (strncmp(s1,s2,n) == 0)
285 #define strNEn(s1,s2,n) (strncmp(s1,s2,n) != 0)
286 
287 #define strcEQ(s1,s2) (strcasecmp(s1,s2) == 0)
288 #define strcNE(s1,s2) (strcasecmp(s1,s2) != 0)
289 #define strcEQn(s1,s2,n) (strncasecmp(s1,s2,n) == 0)
290 #define strcNEn(s1,s2,n) (strncasecmp(s1,s2,n) != 0)
291 
292 #define strIsEmpty(s) (s == NULL || s[0] == NUL)
293 
294 #define myConnConfig(c) \
295  ((SSLConnRec *)ap_get_module_config(c->conn_config, &ssl_module))
296 #define myConnConfigSet(c, val) \
297  ap_set_module_config(c->conn_config, &ssl_module, val)
298 #define mySrvConfig(srv) \
299  ((SSLSrvConfigRec *)ap_get_module_config(srv->module_config, &ssl_module))
300 #define myDirConfig(req) \
301  ((SSLDirConfigRec *)ap_get_module_config(req->per_dir_config, &ssl_module))
302 #define myCtxConfig(sslconn, sc) \
303  (sslconn->is_proxy ? sslconn->dc->proxy : sc->server)
304 #define myModConfig(srv) mySrvConfig((srv))->mc
305 #define mySrvFromConn(c) myConnConfig(c)->server
306 #define myDirConfigFromConn(c) myConnConfig(c)->dc
307 #define mySrvConfigFromConn(c) mySrvConfig(mySrvFromConn(c))
308 #define myModConfigFromConn(c) myModConfig(mySrvFromConn(c))
309 
313 #ifndef SSL_SESSION_CACHE_TIMEOUT
314 #define SSL_SESSION_CACHE_TIMEOUT 300
315 #endif
316 
317 /* Default setting for per-dir reneg buffer. */
318 #ifndef DEFAULT_RENEG_BUFFER_SIZE
319 #define DEFAULT_RENEG_BUFFER_SIZE (128 * 1024)
320 #endif
321 
322 /* Default for OCSP response validity */
323 #ifndef DEFAULT_OCSP_MAX_SKEW
324 #define DEFAULT_OCSP_MAX_SKEW (60 * 5)
325 #endif
326 
327 /* Default timeout for OCSP queries */
328 #ifndef DEFAULT_OCSP_TIMEOUT
329 #define DEFAULT_OCSP_TIMEOUT 10
330 #endif
331 
335 #define SSL_OPT_NONE (0)
336 #define SSL_OPT_RELSET (1<<0)
337 #define SSL_OPT_STDENVVARS (1<<1)
338 #define SSL_OPT_EXPORTCERTDATA (1<<3)
339 #define SSL_OPT_FAKEBASICAUTH (1<<4)
340 #define SSL_OPT_STRICTREQUIRE (1<<5)
341 #define SSL_OPT_OPTRENEGOTIATE (1<<6)
342 #define SSL_OPT_LEGACYDNFORMAT (1<<7)
343 typedef int ssl_opt_t;
344 
348 #define SSL_PROTOCOL_NONE (0)
349 #ifndef OPENSSL_NO_SSL3
350 #define SSL_PROTOCOL_SSLV3 (1<<1)
351 #endif
352 #define SSL_PROTOCOL_TLSV1 (1<<2)
353 #ifndef OPENSSL_NO_SSL3
354 #define SSL_PROTOCOL_BASIC (SSL_PROTOCOL_SSLV3|SSL_PROTOCOL_TLSV1)
355 #else
356 #define SSL_PROTOCOL_BASIC (SSL_PROTOCOL_TLSV1)
357 #endif
358 #ifdef HAVE_TLSV1_X
359 #define SSL_PROTOCOL_TLSV1_1 (1<<3)
360 #define SSL_PROTOCOL_TLSV1_2 (1<<4)
361 #define SSL_PROTOCOL_TLSV1_3 (1<<5)
362 
363 #ifdef SSL_OP_NO_TLSv1_3
364 #define SSL_HAVE_PROTOCOL_TLSV1_3 (1)
365 #define SSL_PROTOCOL_ALL (SSL_PROTOCOL_BASIC| \
366  SSL_PROTOCOL_TLSV1_1|SSL_PROTOCOL_TLSV1_2|SSL_PROTOCOL_TLSV1_3)
367 #else
368 #define SSL_HAVE_PROTOCOL_TLSV1_3 (0)
369 #define SSL_PROTOCOL_ALL (SSL_PROTOCOL_BASIC| \
370  SSL_PROTOCOL_TLSV1_1|SSL_PROTOCOL_TLSV1_2)
371 #endif
372 #else
373 #define SSL_PROTOCOL_ALL (SSL_PROTOCOL_BASIC)
374 #endif
375 #ifndef OPENSSL_NO_SSL3
376 #define SSL_PROTOCOL_DEFAULT (SSL_PROTOCOL_ALL & ~SSL_PROTOCOL_SSLV3)
377 #else
378 #define SSL_PROTOCOL_DEFAULT (SSL_PROTOCOL_ALL)
379 #endif
380 typedef int ssl_proto_t;
381 
385 typedef enum {
391 } ssl_verify_t;
392 
393 #define SSL_VERIFY_PEER_STRICT \
394  (SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT)
395 
396 #define ssl_verify_error_is_optional(errnum) \
397  ((errnum == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT) \
398  || (errnum == X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN) \
399  || (errnum == X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY) \
400  || (errnum == X509_V_ERR_CERT_UNTRUSTED) \
401  || (errnum == X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE))
402 
406 typedef enum {
408  SSL_CRLCHECK_LEAF = (1 << 0),
409  SSL_CRLCHECK_CHAIN = (1 << 1),
410 
411 #define SSL_CRLCHECK_FLAGS (~0x3)
414 
418 typedef enum {
420  SSL_OCSPCHECK_LEAF = (1 << 0),
424 
428 typedef enum {
433 } ssl_pphrase_t;
434 
438 #define SSL_PCM_EXISTS 1
439 #define SSL_PCM_ISREG 2
440 #define SSL_PCM_ISDIR 4
441 #define SSL_PCM_ISNONZERO 8
442 typedef unsigned int ssl_pathcheck_t;
443 
447 typedef enum {
452 } ssl_enabled_t;
453 
457 typedef struct {
458  const char *cpExpr;
460 } ssl_require_t;
461 
465 typedef enum {
468 } ssl_rsctx_t;
469 typedef enum {
474 } ssl_rssrc_t;
475 typedef struct {
478  char *cpPath;
479  int nBytes;
481 
485 typedef struct {
486  long int nData;
487  unsigned char *cpData;
489 } ssl_asn1_t;
490 
498 
499 typedef enum {
505 
506 typedef struct {
507  SSL *ssl;
508  const char *client_dn;
509  X509 *client_cert;
511  const char *verify_info;
512  const char *verify_error;
514  int is_proxy;
515  int disabled;
516  enum {
517  NON_SSL_OK = 0, /* is SSL request, or error handling completed */
518  NON_SSL_SEND_REQLINE, /* Need to send the fake request line */
519  NON_SSL_SEND_HDR_SEP, /* Need to send the header separator */
520  NON_SSL_SET_ERROR_MSG /* Need to set the error message */
521  } non_ssl_request;
522 
523  /* Track the handshake/renegotiation state for the connection so
524  * that all client-initiated renegotiations can be rejected, as a
525  * partial fix for CVE-2009-3555. */
526  enum {
527  RENEG_INIT = 0, /* Before initial handshake */
528  RENEG_REJECT, /* After initial handshake; any client-initiated
529  * renegotiation should be rejected */
530  RENEG_ALLOW, /* A server-initiated renegotiation is taking
531  * place (as dictated by configuration) */
532  RENEG_ABORT /* Renegotiation initiated by client, abort the
533  * connection */
534  } reneg_state;
535 
538 
539  const char *cipher_suite; /* cipher suite used in last reneg */
540  int service_unavailable; /* thouugh we negotiate SSL, no requests will be served */
541 } SSLConnRec;
542 
543 /* BIG FAT WARNING: SSLModConfigRec has unusual memory lifetime: it is
544  * allocated out of the "process" pool and only a single such
545  * structure is created and used for the lifetime of the process.
546  * (The process pool is s->process->pool and is stored in the .pPool
547  * field.) Most members of this structure are likewise allocated out
548  * of the process pool, but notably sesscache and sesscache_context
549  * are not.
550  *
551  * The structure is treated as mostly immutable after a single config
552  * parse has completed; the post_config hook (ssl_init_Module) flips
553  * the bFixed flag to true and subsequent invocations of the config
554  * callbacks hence do nothing.
555  *
556  * This odd lifetime strategy is used so that encrypted private keys
557  * can be decrypted once at startup and continue to be used across
558  * subsequent server reloads where the interactive password prompt is
559  * not possible.
560 
561  * It is really an ABI nightmare waiting to happen since DSOs are
562  * reloaded across restarts, and nothing prevents the struct type
563  * changing across such reloads, yet the cached structure will be
564  * assumed to match regardless.
565  *
566  * This should really be fixed using a smaller structure which only
567  * stores that which is absolutely necessary (the private keys, maybe
568  * the random seed), and have that structure be strictly ABI-versioned
569  * for safety.
570  */
571 typedef struct {
572  pid_t pid;
575 
576  /* OpenSSL SSL_SESS_CACHE_* flags: */
578 
579  /* The configured provider, and associated private data
580  * structure. */
583 
587 
588  /* A hash table of pointers to ssl_asn1_t structures. The structures
589  * are used to store private keys in raw DER format (serialized OpenSSL
590  * PrivateKey structures). The table is indexed by (vhost-id,
591  * index), for example the string "vhost.example.com:443:0". */
593 
594 #if defined(HAVE_OPENSSL_ENGINE_H) && defined(HAVE_ENGINE_INIT)
595  const char *szCryptoDevice;
596 #endif
597 
598 #ifdef HAVE_OCSP_STAPLING
599  const ap_socache_provider_t *stapling_cache;
600  ap_socache_instance_t *stapling_cache_context;
601  apr_global_mutex_t *stapling_cache_mutex;
602  apr_global_mutex_t *stapling_refresh_mutex;
603 #endif
604 
606 
609 typedef struct {
610  /* Lists of configured certs and keys for this server */
613 
616  const char *ca_name_path;
617  const char *ca_name_file;
618 
619  /* TLS service for this server is suspended */
622 
623 typedef struct {
625  const char *cert_file;
626  const char *cert_path;
627  const char *ca_cert_file;
628  STACK_OF(X509_INFO) *certs; /* Contains End Entity certs */
629  STACK_OF(X509) **ca_certs; /* Contains ONLY chain certs for
630  * each item in certs.
631  * (ptr to array of ptrs) */
633 
635 typedef struct {
637  const char *ca_cert_path;
638  const char *ca_cert_file;
639 
640  const char *cipher_suite;
641 
645 
649  const char *tls13_ciphers;
651 
652 #ifdef HAVE_TLS_SESSION_TICKETS
653 typedef struct {
654  const char *file_path;
655  unsigned char key_name[16];
656  unsigned char hmac_secret[16];
657  unsigned char aes_key[16];
658 } modssl_ticket_key_t;
659 #endif
660 
661 #ifdef HAVE_SSL_CONF_CMD
662 typedef struct {
663  const char *name;
664  const char *value;
665 } ssl_ctx_param_t;
666 #endif
667 
668 typedef struct {
670  SSL_CTX *ssl_ctx;
671 
675 
676 #ifdef HAVE_TLS_SESSION_TICKETS
677  modssl_ticket_key_t *ticket_key;
678 #endif
679 
682 
685  const char *pphrase_dialog_path;
686 
687  const char *cert_chain;
688 
690  const char *crl_path;
691  const char *crl_file;
693 
694 #ifdef HAVE_OCSP_STAPLING
695 
696  BOOL stapling_enabled;
697  long stapling_resptime_skew;
698  long stapling_resp_maxage;
699  int stapling_cache_timeout;
700  BOOL stapling_return_errors;
701  BOOL stapling_fake_trylater;
702  int stapling_errcache_timeout;
703  apr_interval_time_t stapling_responder_timeout;
704  const char *stapling_force_url;
705 #endif
706 
707 #ifdef HAVE_SRP
708  char *srp_vfile;
709  char *srp_unknown_user_seed;
710  SRP_VBASE *srp_vbase;
711 #endif
712 
714 
716  BOOL ocsp_force_default; /* true if the default responder URL is
717  * used regardless of per-cert URL */
718  const char *ocsp_responder; /* default responder URL */
724 
725  BOOL ocsp_noverify; /* true if skipping OCSP certification verification like openssl -noverify */
726  /* Declare variables for using OCSP Responder Certs for OCSP verification */
727  int ocsp_verify_flags; /* Flags to use when verifying OCSP response */
728  const char *ocsp_certs_file; /* OCSP other certificates filename */
729  STACK_OF(X509) *ocsp_certs; /* OCSP other certificates */
730 
731 #ifdef HAVE_SSL_CONF_CMD
732  SSL_CONF_CTX *ssl_ctx_config; /* Configuration context */
733  apr_array_header_t *ssl_ctx_param; /* parameters to pass to SSL_CTX */
734 #endif
735 
739 } modssl_ctx_t;
740 
744  const char *vhost_id;
750 #ifdef HAVE_TLSEXT
751  ssl_enabled_t strict_sni_vhost_check;
752 #endif
753 #ifdef HAVE_FIPS
754  BOOL fips;
755 #endif
756 #ifndef OPENSSL_NO_COMP
758 #endif
760 
761 };
762 
774  const char *szCipherSuite;
777  const char *szUserName;
779 
783 };
784 
785 typedef struct SSLPolicyRec SSLPolicyRec;
786 struct SSLPolicyRec {
787  const char *name;
789 };
790 
792 
799 
805 void *ssl_config_server_merge(apr_pool_t *, void *, void *);
806 void *ssl_config_perdir_create(apr_pool_t *, char *);
807 void *ssl_config_perdir_merge(apr_pool_t *, void *, void *);
810 const char *ssl_cmd_SSLPolicyApply(cmd_parms *, void *, const char *);
811 const char *ssl_cmd_SSLPassPhraseDialog(cmd_parms *, void *, const char *);
812 const char *ssl_cmd_SSLCryptoDevice(cmd_parms *, void *, const char *);
813 const char *ssl_cmd_SSLRandomSeed(cmd_parms *, void *, const char *, const char *, const char *);
814 const char *ssl_cmd_SSLEngine(cmd_parms *, void *, const char *);
815 const char *ssl_cmd_SSLCipherSuite(cmd_parms *, void *, const char *, const char *);
816 const char *ssl_cmd_SSLCertificateFile(cmd_parms *, void *, const char *);
817 const char *ssl_cmd_SSLCertificateKeyFile(cmd_parms *, void *, const char *);
818 const char *ssl_cmd_SSLCertificateChainFile(cmd_parms *, void *, const char *);
819 const char *ssl_cmd_SSLCACertificatePath(cmd_parms *, void *, const char *);
820 const char *ssl_cmd_SSLCACertificateFile(cmd_parms *, void *, const char *);
821 const char *ssl_cmd_SSLCADNRequestPath(cmd_parms *, void *, const char *);
822 const char *ssl_cmd_SSLCADNRequestFile(cmd_parms *, void *, const char *);
823 const char *ssl_cmd_SSLCARevocationPath(cmd_parms *, void *, const char *);
824 const char *ssl_cmd_SSLCARevocationFile(cmd_parms *, void *, const char *);
825 const char *ssl_cmd_SSLCARevocationCheck(cmd_parms *, void *, const char *);
826 const char *ssl_cmd_SSLHonorCipherOrder(cmd_parms *cmd, void *dcfg, int flag);
827 const char *ssl_cmd_SSLCompression(cmd_parms *, void *, int flag);
828 const char *ssl_cmd_SSLSessionTickets(cmd_parms *, void *, int flag);
829 const char *ssl_cmd_SSLVerifyClient(cmd_parms *, void *, const char *);
830 const char *ssl_cmd_SSLVerifyDepth(cmd_parms *, void *, const char *);
831 const char *ssl_cmd_SSLSessionCache(cmd_parms *, void *, const char *);
832 const char *ssl_cmd_SSLSessionCacheTimeout(cmd_parms *, void *, const char *);
833 const char *ssl_cmd_SSLProtocol(cmd_parms *, void *, const char *);
834 const char *ssl_cmd_SSLOptions(cmd_parms *, void *, const char *);
835 const char *ssl_cmd_SSLRequireSSL(cmd_parms *, void *);
836 const char *ssl_cmd_SSLRequire(cmd_parms *, void *, const char *);
837 const char *ssl_cmd_SSLUserName(cmd_parms *, void *, const char *);
838 const char *ssl_cmd_SSLRenegBufferSize(cmd_parms *cmd, void *dcfg, const char *arg);
839 const char *ssl_cmd_SSLStrictSNIVHostCheck(cmd_parms *cmd, void *dcfg, int flag);
840 const char *ssl_cmd_SSLInsecureRenegotiation(cmd_parms *cmd, void *dcfg, int flag);
841 
842 const char *ssl_cmd_SSLProxyEngine(cmd_parms *cmd, void *dcfg, int flag);
843 const char *ssl_cmd_SSLProxyProtocol(cmd_parms *, void *, const char *);
844 const char *ssl_cmd_SSLProxyCipherSuite(cmd_parms *, void *, const char *, const char *);
845 const char *ssl_cmd_SSLProxyVerify(cmd_parms *, void *, const char *);
846 const char *ssl_cmd_SSLProxyVerifyDepth(cmd_parms *, void *, const char *);
847 const char *ssl_cmd_SSLProxyCACertificatePath(cmd_parms *, void *, const char *);
848 const char *ssl_cmd_SSLProxyCACertificateFile(cmd_parms *, void *, const char *);
849 const char *ssl_cmd_SSLProxyCARevocationPath(cmd_parms *, void *, const char *);
850 const char *ssl_cmd_SSLProxyCARevocationFile(cmd_parms *, void *, const char *);
851 const char *ssl_cmd_SSLProxyCARevocationCheck(cmd_parms *, void *, const char *);
852 const char *ssl_cmd_SSLProxyMachineCertificatePath(cmd_parms *, void *, const char *);
853 const char *ssl_cmd_SSLProxyMachineCertificateFile(cmd_parms *, void *, const char *);
854 const char *ssl_cmd_SSLProxyMachineCertificateChainFile(cmd_parms *, void *, const char *);
855 #ifdef HAVE_TLS_SESSION_TICKETS
856 const char *ssl_cmd_SSLSessionTicketKeyFile(cmd_parms *cmd, void *dcfg, const char *arg);
857 #endif
858 const char *ssl_cmd_SSLProxyCheckPeerExpire(cmd_parms *cmd, void *dcfg, int flag);
859 const char *ssl_cmd_SSLProxyCheckPeerCN(cmd_parms *cmd, void *dcfg, int flag);
860 const char *ssl_cmd_SSLProxyCheckPeerName(cmd_parms *cmd, void *dcfg, int flag);
861 
862 const char *ssl_cmd_SSLOCSPOverrideResponder(cmd_parms *cmd, void *dcfg, int flag);
863 const char *ssl_cmd_SSLOCSPDefaultResponder(cmd_parms *cmd, void *dcfg, const char *arg);
864 const char *ssl_cmd_SSLOCSPResponseTimeSkew(cmd_parms *cmd, void *dcfg, const char *arg);
865 const char *ssl_cmd_SSLOCSPResponseMaxAge(cmd_parms *cmd, void *dcfg, const char *arg);
866 const char *ssl_cmd_SSLOCSPResponderTimeout(cmd_parms *cmd, void *dcfg, const char *arg);
867 const char *ssl_cmd_SSLOCSPUseRequestNonce(cmd_parms *cmd, void *dcfg, int flag);
868 const char *ssl_cmd_SSLOCSPEnable(cmd_parms *cmd, void *dcfg, const char *arg);
869 const char *ssl_cmd_SSLOCSPProxyURL(cmd_parms *cmd, void *dcfg, const char *arg);
870 
871 /* Declare OCSP Responder Certificate Verification Directive */
872 const char *ssl_cmd_SSLOCSPNoVerify(cmd_parms *cmd, void *dcfg, int flag);
873 /* Declare OCSP Responder Certificate File Directive */
874 const char *ssl_cmd_SSLOCSPResponderCertificateFile(cmd_parms *cmd, void *dcfg, const char *arg);
875 
876 #ifdef HAVE_SSL_CONF_CMD
877 const char *ssl_cmd_SSLOpenSSLConfCmd(cmd_parms *cmd, void *dcfg, const char *arg1, const char *arg2);
878 #endif
879 
880 #ifdef HAVE_SRP
881 const char *ssl_cmd_SSLSRPVerifierFile(cmd_parms *cmd, void *dcfg, const char *arg);
882 const char *ssl_cmd_SSLSRPUnknownUserSeed(cmd_parms *cmd, void *dcfg, const char *arg);
883 #endif
884 
885 const char *ssl_cmd_SSLFIPS(cmd_parms *cmd, void *dcfg, int flag);
886 
894  apr_pool_t *ptemp, server_rec *s,
895  ap_conf_vector_t *section_config);
896 STACK_OF(X509_NAME)
897  *ssl_init_FindCAList(server_rec *, apr_pool_t *, const char *, const char *);
900 
908 void ssl_hook_ConfigTest(apr_pool_t *pconf, server_rec *s);
909 
913 
915 DH *ssl_callback_TmpDH(SSL *, int, int);
916 int ssl_callback_SSLVerify(int, X509_STORE_CTX *);
917 int ssl_callback_SSLVerify_CRL(int, X509_STORE_CTX *, conn_rec *);
918 int ssl_callback_proxy_cert(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
919 int ssl_callback_NewSessionCacheEntry(SSL *, SSL_SESSION *);
920 SSL_SESSION *ssl_callback_GetSessionCacheEntry(SSL *, IDCONST unsigned char *, int, int *);
921 void ssl_callback_DelSessionCacheEntry(SSL_CTX *, SSL_SESSION *);
922 void ssl_callback_Info(const SSL *, int, int);
923 #ifdef HAVE_TLSEXT
924 int ssl_callback_ServerNameIndication(SSL *, int *, modssl_ctx_t *);
925 #endif
926 #ifdef HAVE_TLS_SESSION_TICKETS
927 int ssl_callback_SessionTicket(SSL *, unsigned char *, unsigned char *,
928  EVP_CIPHER_CTX *, HMAC_CTX *, int);
929 #endif
930 
931 #ifdef HAVE_TLS_ALPN
932 int ssl_callback_alpn_select(SSL *ssl, const unsigned char **out,
933  unsigned char *outlen, const unsigned char *in,
934  unsigned int inlen, void *arg);
935 #endif
936 
942  apr_time_t, SSL_SESSION *, apr_pool_t *);
943 SSL_SESSION *ssl_scache_retrieve(server_rec *, IDCONST UCHAR *, int, apr_pool_t *);
945  apr_pool_t *);
946 
948 #ifdef HAVE_OCSP_STAPLING
949 const char *ssl_cmd_SSLStaplingCache(cmd_parms *, void *, const char *);
950 const char *ssl_cmd_SSLUseStapling(cmd_parms *, void *, int);
951 const char *ssl_cmd_SSLStaplingResponseTimeSkew(cmd_parms *, void *, const char *);
952 const char *ssl_cmd_SSLStaplingResponseMaxAge(cmd_parms *, void *, const char *);
953 const char *ssl_cmd_SSLStaplingStandardCacheTimeout(cmd_parms *, void *, const char *);
954 const char *ssl_cmd_SSLStaplingErrorCacheTimeout(cmd_parms *, void *, const char *);
955 const char *ssl_cmd_SSLStaplingReturnResponderErrors(cmd_parms *, void *, int);
956 const char *ssl_cmd_SSLStaplingFakeTryLater(cmd_parms *, void *, int);
957 const char *ssl_cmd_SSLStaplingResponderTimeout(cmd_parms *, void *, const char *);
958 const char *ssl_cmd_SSLStaplingForceURL(cmd_parms *, void *, const char *);
959 apr_status_t modssl_init_stapling(server_rec *, apr_pool_t *, apr_pool_t *, modssl_ctx_t *);
960 void ssl_stapling_certinfo_hash_init(apr_pool_t *);
961 int ssl_stapling_init_cert(server_rec *, apr_pool_t *, apr_pool_t *,
962  modssl_ctx_t *, X509 *);
963 #endif
964 #ifdef HAVE_SRP
965 int ssl_callback_SRPServerParams(SSL *, int *, void *);
966 #endif
967 
969 void ssl_io_filter_init(conn_rec *, request_rec *r, SSL *);
971 long ssl_io_data_cb(BIO *, int, const char *, int, long, long);
972 
973 /* ssl_io_buffer_fill fills the setaside buffering of the HTTP request
974  * to allow an SSL renegotiation to take place. */
976 
979 
982 apr_file_t *ssl_util_ppopen(server_rec *, apr_pool_t *, const char *,
983  const char * const *);
985 char *ssl_util_readfilter(server_rec *, apr_pool_t *, const char *,
986  const char * const *);
987 BOOL ssl_util_path_check(ssl_pathcheck_t, const char *, apr_pool_t *);
988 #if APR_HAS_THREADS && MODSSL_USE_OPENSSL_PRE_1_1_API
991 #endif
993 
994 BOOL ssl_util_vhost_matches(const char *servername, server_rec *s);
995 
998  const char *, apr_array_header_t **);
999 
1001 DH *ssl_dh_GetParamFromFile(const char *);
1002 #ifdef HAVE_ECC
1003 EC_GROUP *ssl_ec_GetParamFromFile(const char *);
1004 #endif
1005 
1006 unsigned char *ssl_asn1_table_set(apr_hash_t *table,
1007  const char *key,
1008  long int length);
1009 
1011  const char *key);
1012 
1013 void ssl_asn1_table_unset(apr_hash_t *table,
1014  const char *key);
1015 
1019 int ssl_mutex_on(server_rec *);
1020 int ssl_mutex_off(server_rec *);
1021 
1023 
1024 /* mutex type names for Mutex directive */
1025 #define SSL_CACHE_MUTEX_TYPE "ssl-cache"
1026 #define SSL_STAPLING_CACHE_MUTEX_TYPE "ssl-stapling"
1027 #define SSL_STAPLING_REFRESH_MUTEX_TYPE "ssl-stapling-refresh"
1028 
1030 
1032 void ssl_log_ssl_error(const char *, int, int, server_rec *);
1033 
1034 /* ssl_log_xerror, ssl_log_cxerror and ssl_log_rxerror are wrappers for the
1035  * respective ap_log_*error functions and take a certificate as an
1036  * additional argument (whose details are appended to the log message).
1037  * The other arguments are interpreted exactly as with their ap_log_*error
1038  * counterparts. */
1039 void ssl_log_xerror(const char *file, int line, int level,
1041  X509 *cert, const char *format, ...)
1042  __attribute__((format(printf,8,9)));
1043 
1044 void ssl_log_cxerror(const char *file, int line, int level,
1045  apr_status_t rv, conn_rec *c, X509 *cert,
1046  const char *format, ...)
1047  __attribute__((format(printf,7,8)));
1048 
1049 void ssl_log_rxerror(const char *file, int line, int level,
1050  apr_status_t rv, request_rec *r, X509 *cert,
1051  const char *format, ...)
1052  __attribute__((format(printf,7,8)));
1053 
1054 #define SSLLOG_MARK __FILE__,__LINE__
1055 
1058 /* Register variables for the lifetime of the process pool 'p'. */
1059 void ssl_var_register(apr_pool_t *p);
1060 char *ssl_var_lookup(apr_pool_t *, server_rec *, conn_rec *, request_rec *, char *);
1061 apr_array_header_t *ssl_ext_list(apr_pool_t *p, conn_rec *c, int peer, const char *extension);
1062 
1064 
1065 /* Extract SSL_*_DN_* variables into table 't' from SSL object 'ssl',
1066  * allocating from 'p': */
1067 void modssl_var_extract_dns(apr_table_t *t, SSL *ssl, apr_pool_t *p);
1068 
1069 /* Extract SSL_*_SAN_* variables (subjectAltName entries) into table 't'
1070  * from SSL object 'ssl', allocating from 'p'. */
1072 
1073 #ifndef OPENSSL_NO_OCSP
1074 /* Perform OCSP validation of the current cert in the given context.
1075  * Returns non-zero on success or zero on failure. On failure, the
1076  * context error code is set. */
1077 int modssl_verify_ocsp(X509_STORE_CTX *ctx, SSLSrvConfigRec *sc,
1078  server_rec *s, conn_rec *c, apr_pool_t *pool);
1079 
1080 /* OCSP helper interface; dispatches the given OCSP request to the
1081  * responder at the given URI. Returns the decoded OCSP response
1082  * object, or NULL on error (in which case, errors will have been
1083  * logged). Pool 'p' is used for temporary allocations. */
1084 OCSP_RESPONSE *modssl_dispatch_ocsp_request(const apr_uri_t *uri,
1085  apr_interval_time_t timeout,
1086  OCSP_REQUEST *request,
1087  conn_rec *c, apr_pool_t *p);
1088 
1089 /* Initialize OCSP trusted certificate list */
1091 
1092 #endif
1093 
1094 /* Retrieve DH parameters for given key length. Return value should
1095  * be treated as unmutable, since it is stored in process-global
1096  * memory. */
1097 DH *modssl_get_dh_params(unsigned keylen);
1098 
1099 /* Returns non-zero if the request was made over SSL/TLS. If sslconn
1100  * is non-NULL and the request is using SSL/TLS, sets *sslconn to the
1101  * corresponding SSLConnRec structure for the connection. */
1102 int modssl_request_is_tls(const request_rec *r, SSLConnRec **sslconn);
1103 
1104 #if HAVE_VALGRIND
1105 extern int ssl_running_on_valgrind;
1106 #endif
1107 
1108 int ssl_is_challenge(conn_rec *c, const char *servername,
1109  X509 **pcert, EVP_PKEY **pkey);
1110 
1111 #endif /* SSL_PRIVATE_H */
1112 
apr_pool_t * pPool
Definition: ssl_private.h:573
Definition: ssl_private.h:470
const char * ssl_cmd_SSLRequire(cmd_parms *, void *, const char *)
Definition: ap_socache.h:89
ssl_rsctx_t nCtx
Definition: ssl_private.h:476
Definition: ssl_private.h:390
Definition: ssl_private.h:412
ssl_proto_t protocol
Definition: ssl_private.h:680
size_t apr_size_t
Definition: apr.h:375
const char * ca_name_path
Definition: ssl_private.h:616
Definition: ssl_private.h:430
const char * cpExpr
Definition: ssl_private.h:458
Definition: ssl_private.h:388
Definition: ssl_private.h:409
const char * ssl_cmd_SSLOCSPEnable(cmd_parms *cmd, void *dcfg, const char *arg)
const char * ssl_cmd_SSLSessionCache(cmd_parms *, void *, const char *)
void ssl_init_Child(apr_pool_t *, server_rec *)
Definition: ssl_private.h:623
server_rec * server
Definition: ssl_private.h:536
apr_array_header_t * aRandSeed
Definition: ssl_private.h:585
SSL_SESSION * ssl_scache_retrieve(server_rec *, IDCONST UCHAR *, int, apr_pool_t *)
int ssl_hook_Upgrade(request_rec *)
int verify_depth
Definition: ssl_private.h:513
int is_proxy
Definition: ssl_private.h:514
DH * ssl_dh_GetParamFromFile(const char *)
Apache Configuration.
const char * ssl_cmd_SSLProxyProtocol(cmd_parms *, void *, const char *)
const char * ocsp_responder
Definition: ssl_private.h:718
int ssl_callback_SSLVerify(int, X509_STORE_CTX *)
const char * ssl_cmd_SSLCADNRequestFile(cmd_parms *, void *, const char *)
modssl_ctx_t * proxy
Definition: ssl_private.h:780
#define IDCONST
Definition: ssl_private.h:160
Definition: ssl_private.h:408
const char * ssl_cmd_SSLProxyCACertificatePath(cmd_parms *, void *, const char *)
ssl_opt_t nOptions
Definition: ssl_private.h:771
const char * ssl_cmd_SSLProxyMachineCertificateFile(cmd_parms *, void *, const char *)
Definition: apr_arch_file_io.h:107
const char * ssl_cmd_SSLProxyCheckPeerCN(cmd_parms *cmd, void *dcfg, int flag)
Definition: apr_tables.h:62
module AP_MODULE_DECLARE_DATA ssl_module
const char * ca_cert_file
Definition: ssl_private.h:627
Definition: ssl_private.h:530
ssl_enabled_t enabled
Definition: ssl_private.h:743
const ap_socache_provider_t * sesscache
Definition: ssl_private.h:581
Definition: ap_expr.h:41
Definition: ssl_private.h:448
const char * ssl_cmd_SSLFIPS(cmd_parms *cmd, void *dcfg, int flag)
int ssl_rand_seed(server_rec *, apr_pool_t *, ssl_rsctx_t, char *)
void * ssl_config_perdir_merge(apr_pool_t *, void *, void *)
int ssl_is_challenge(conn_rec *c, const char *servername, X509 **pcert, EVP_PKEY **pkey)
apr_size_t nRenegBufferSize
Definition: ssl_private.h:778
Definition: ssl_private.h:432
apr_status_t __attribute__((nonnull(1)))
Definition: ssl_private.h:421
ap_socache_instance_t * sesscache_context
Definition: ssl_private.h:582
const char * ssl_cmd_SSLPolicyApply(cmd_parms *, void *, const char *)
const char * ssl_cmd_SSLCryptoDevice(cmd_parms *, void *, const char *)
const char * cert_chain
Definition: ssl_private.h:687
apr_bucket_brigade request_rec apr_pool_t * pool
Definition: mod_dav.h:552
ssl_verify_t nVerifyClient
Definition: ssl_private.h:775
long ssl_io_data_cb(BIO *, int, const char *, int, long, long)
void ssl_config_global_fix(SSLModConfigRec *)
long ocsp_resp_maxage
Definition: ssl_private.h:720
BOOL insecure_reneg
Definition: ssl_private.h:748
const char * ssl_cmd_SSLOCSPNoVerify(cmd_parms *cmd, void *dcfg, int flag)
ssl_verify_t verify_mode
Definition: ssl_private.h:644
const char * ssl_cmd_SSLCertificateChainFile(cmd_parms *, void *, const char *)
long int nData
Definition: ssl_private.h:486
const dav_resource dav_lockdb dav_lock * request
Definition: mod_dav.h:1332
const char * ssl_cmd_SSLSessionTickets(cmd_parms *, void *, int flag)
const char * ssl_cmd_SSLOCSPResponseTimeSkew(cmd_parms *cmd, void *dcfg, const char *arg)
BOOL compression
Definition: ssl_private.h:757
BOOL proxy_post_config
Definition: ssl_private.h:782
const char * ssl_cmd_SSLHonorCipherOrder(cmd_parms *cmd, void *dcfg, int flag)
const char * verify_info
Definition: ssl_private.h:511
SSLSrvConfigRec * sc
Definition: ssl_private.h:669
SSLPolicyRec * ssl_policy_lookup(apr_pool_t *pool, const char *name)
apr_status_t ssl_die(server_rec *)
int modssl_request_is_tls(const request_rec *r, SSLConnRec **sslconn)
Definition: ssl_private.h:429
void ssl_var_register(apr_pool_t *p)
apr_status_t ssl_init_Engine(server_rec *, apr_pool_t *)
SSL * ssl
Definition: ssl_private.h:507
const char * ocsp_certs_file
Definition: ssl_private.h:728
void ssl_util_ppclose(server_rec *, apr_pool_t *, apr_file_t *)
const char * ssl_cmd_SSLOCSPResponderTimeout(cmd_parms *cmd, void *dcfg, const char *arg)
APR Standard Headers Support.
apr_status_t ssl_init_ConfigureServer(server_rec *, apr_pool_t *, apr_pool_t *, SSLSrvConfigRec *, apr_array_header_t *)
const char * crl_path
Definition: ssl_private.h:690
modssl_ctx_t * server
Definition: ssl_private.h:749
Definition: ssl_private.h:519
CORE HTTP Daemon.
ssl_asn1_t * ssl_asn1_table_get(apr_hash_t *table, const char *key)
ssl_shutdown_type_e shutdown_type
Definition: ssl_private.h:510
int nVerifyDepth
Definition: ssl_private.h:776
Apache connection library.
const char * ssl_cmd_SSLProxyCipherSuite(cmd_parms *, void *, const char *, const char *)
int ssl_hook_Auth(request_rec *)
Utilities for EBCDIC conversion.
const char * ssl_cmd_SSLProxyVerify(cmd_parms *, void *, const char *)
const char * szCipherSuite
Definition: ssl_private.h:774
apr_array_header_t * key_files
Definition: ssl_private.h:612
const char const char * uri
Definition: mod_dav.h:614
Definition: mod_auth.h:104
Definition: ssl_private.h:473
void ssl_callback_DelSessionCacheEntry(SSL_CTX *, SSL_SESSION *)
int vhost_id_len
Definition: ssl_private.h:745
const char * ssl_cmd_SSLSessionCacheTimeout(cmd_parms *, void *, const char *)
const char * ca_name_file
Definition: ssl_private.h:617
Definition: ssl_private.h:768
apr_int64_t apr_interval_time_t
Definition: apr_time.h:55
void void ssl_log_cxerror(const char *file, int line, int level, apr_status_t rv, conn_rec *c, X509 *cert, const char *format,...) __attribute__((format(printf
BOOL ocsp_noverify
Definition: ssl_private.h:725
void modssl_var_extract_dns(apr_table_t *t, SSL *ssl, apr_pool_t *p)
Structure to store things which are per connection.
Definition: httpd.h:1116
Definition: ssl_private.h:471
int modssl_verify_ocsp(X509_STORE_CTX *ctx, SSLSrvConfigRec *sc, server_rec *s, conn_rec *c, apr_pool_t *pool)
APLOG_USE_MODULE(ssl)
const char * ssl_cmd_SSLInsecureRenegotiation(cmd_parms *cmd, void *dcfg, int flag)
Virtual Host package.
APR-UTIL registration of functions exported by modules.
const char * ssl_cmd_SSLCertificateFile(cmd_parms *, void *, const char *)
modssl_pk_proxy_t * pkp
Definition: ssl_private.h:674
const char * cert_file
Definition: ssl_private.h:625
int verify_depth
Definition: ssl_private.h:643
const char * ssl_cmd_SSLOptions(cmd_parms *, void *, const char *)
Definition: ssl_private.h:389
ssl_rssrc_t
Definition: ssl_private.h:469
void ssl_io_filter_init(conn_rec *, request_rec *r, SSL *)
apr_file_t * ssl_util_ppopen(server_rec *, apr_pool_t *, const char *, const char *const *)
Definition: ssl_private.h:387
BOOL ssl_util_vhost_matches(const char *servername, server_rec *s)
apr_global_mutex_t * pMutex
Definition: ssl_private.h:584
Definition: ssl_private.h:467
Definition: apr_arch_global_mutex.h:23
Definition: ssl_private.h:501
const char * ssl_cmd_SSLProxyCARevocationPath(cmd_parms *, void *, const char *)
void * ssl_config_perdir_create(apr_pool_t *, char *)
const char * ssl_cmd_SSLCARevocationFile(cmd_parms *, void *, const char *)
BOOL proxy_enabled
Definition: ssl_private.h:781
Apache Logging library.
const char * ssl_cmd_SSLCADNRequestPath(cmd_parms *, void *, const char *)
Definition: http_config.h:295
Apache script tools.
apr_status_t ssl_load_encrypted_pkey(server_rec *, apr_pool_t *, int, const char *, apr_array_header_t **)
apr_int64_t apr_time_t
Definition: apr_time.h:45
const char * ssl_cmd_SSLProtocol(cmd_parms *, void *, const char *)
Expression parser.
Command line options.
void ssl_util_thread_setup(apr_pool_t *)
ssl_enabled_t
Definition: ssl_private.h:447
APR Global Locking Routines.
Definition: ssl_private.h:500
ssl_rssrc_t nSrc
Definition: ssl_private.h:477
void ssl_config_proxy_merge(apr_pool_t *, SSLDirConfigRec *, SSLDirConfigRec *)
apr_array_header_t * aRequirement
Definition: ssl_private.h:770
HTTP Daemon routines.
const char * cipher_suite
Definition: ssl_private.h:539
modssl_auth_ctx_t auth
Definition: ssl_private.h:713
Definition: ssl_private.h:449
int ssl_opt_t
Definition: ssl_private.h:343
Definition: ssl_private.h:635
const char * ssl_cmd_SSLCARevocationPath(cmd_parms *, void *, const char *)
int ocsp_verify_flags
Definition: ssl_private.h:727
ssl_shutdown_type_e
Definition: ssl_private.h:499
modssl_pk_server_t * pks
Definition: ssl_private.h:673
SSLModConfigRec * mc
Definition: ssl_private.h:742
A structure to store information for each virtual server.
Definition: httpd.h:1310
const char * ssl_cmd_SSLOCSPDefaultResponder(cmd_parms *cmd, void *dcfg, const char *arg)
const char * ssl_cmd_SSLOCSPResponseMaxAge(cmd_parms *cmd, void *dcfg, const char *arg)
const char * ca_cert_file
Definition: ssl_private.h:638
const char * ssl_cmd_SSLRandomSeed(cmd_parms *, void *, const char *, const char *, const char *)
int protocol_set
Definition: ssl_private.h:681
Definition: ssl_private.h:503
const char * ssl_cmd_SSLStrictSNIVHostCheck(cmd_parms *cmd, void *dcfg, int flag)
Definition: ssl_private.h:609
Definition: ssl_private.h:528
BOOL session_tickets
Definition: ssl_private.h:759
void ssl_var_log_config_register(apr_pool_t *p)
const char * ssl_cmd_SSLEngine(cmd_parms *, void *, const char *)
int service_unavailable
Definition: ssl_private.h:540
int nBytes
Definition: ssl_private.h:479
void ssl_util_thread_id_setup(apr_pool_t *)
const char * verify_error
Definition: ssl_private.h:512
const char * tls13_ciphers
Definition: ssl_private.h:649
const char * ssl_cmd_SSLProxyCARevocationFile(cmd_parms *, void *, const char *)
const char * ssl_cmd_SSLVerifyClient(cmd_parms *, void *, const char *)
int ssl_hook_Access(request_rec *)
BOOL bFixed
Definition: ssl_private.h:574
int ssl_hook_Fixup(request_rec *)
APR Table library.
char * ssl_var_lookup(apr_pool_t *, server_rec *, conn_rec *, request_rec *, char *)
SSLSrvConfigRec * sc
Definition: ssl_private.h:788
pid_t pid
Definition: ssl_private.h:572
Small object cache provider interface.
char * cpPath
Definition: ssl_private.h:478
const char * ssl_cmd_SSLRenegBufferSize(cmd_parms *cmd, void *dcfg, const char *arg)
Definition: ssl_private.h:466
Definition: ssl_private.h:420
ssl_verify_t
Definition: ssl_private.h:385
DH * ssl_callback_TmpDH(SSL *, int, int)
APR FNMatch Functions.
const char * ssl_cmd_SSLPassPhraseDialog(cmd_parms *, void *, const char *)
BOOL ssl_util_path_check(ssl_pathcheck_t, const char *, apr_pool_t *)
Definition: ssl_private.h:472
X509 * client_cert
Definition: ssl_private.h:509
APR Platform Definitions.
void ssl_init_ocsp_certificates(server_rec *s, modssl_ctx_t *mctx)
Definition: ssl_private.h:668
const authz_provider ssl_authz_provider_verify_client
void ssl_callback_Info(const SSL *, int, int)
apr_uri_t * proxy_uri
Definition: ssl_private.h:723
APR general purpose library routines.
const char * ssl_cmd_SSLCARevocationCheck(cmd_parms *, void *, const char *)
SSLDirConfigRec * dc
Definition: ssl_private.h:537
OCSP_RESPONSE * modssl_dispatch_ocsp_request(const apr_uri_t *uri, apr_interval_time_t timeout, OCSP_REQUEST *request, conn_rec *c, apr_pool_t *p)
const char * ssl_cmd_SSLRequireSSL(cmd_parms *, void *)
#define BOOL
Definition: ssl_private.h:79
const char * name
Definition: ssl_private.h:787
int ssl_stapling_mutex_reinit(server_rec *, apr_pool_t *)
Authentication and Authorization Extension for Apache.
const char * ssl_cmd_SSLProxyVerifyDepth(cmd_parms *, void *, const char *)
BOOL cipher_server_pref
Definition: ssl_private.h:747
apr_hash_t * tPrivateKey
Definition: ssl_private.h:592
char * ssl_util_vhostid(apr_pool_t *, server_rec *)
const char * pphrase_dialog_path
Definition: ssl_private.h:685
struct apr_hash_t apr_hash_t
Definition: apr_hash.h:52
HTTP protocol handling.
BOOL ssl_config_global_isfixed(SSLModConfigRec *)
int disabled
Definition: ssl_private.h:515
const char * szUserName
Definition: ssl_private.h:777
apr_time_t source_mtime
Definition: ssl_private.h:488
Definition: apr_uri.h:85
const char * ssl_cmd_SSLProxyCARevocationCheck(cmd_parms *, void *, const char *)
char * ssl_util_readfilter(server_rec *, apr_pool_t *, const char *, const char *const *)
const char * ssl_cmd_SSLProxyCheckPeerExpire(cmd_parms *cmd, void *dcfg, int flag)
Definition: ssl_private.h:422
apr_pool_t * p
apr_status_t ssl_init_CheckServers(server_rec *, apr_pool_t *)
int ssl_proto_t
Definition: ssl_private.h:380
const char * ssl_cmd_SSLOCSPUseRequestNonce(cmd_parms *cmd, void *dcfg, int flag)
ssl_opt_t nOptionsDel
Definition: ssl_private.h:773
* ssl_init_FindCAList(server_rec *, apr_pool_t *, const char *, const char *)
ssl_crlcheck_t
Definition: ssl_private.h:406
Apache Mutex support library.
const char * ssl_cmd_SSLOCSPOverrideResponder(cmd_parms *cmd, void *dcfg, int flag)
long ocsp_resptime_skew
Definition: ssl_private.h:719
void ssl_io_filter_register(apr_pool_t *)
void * ssl_config_server_create(apr_pool_t *, server_rec *)
const char * ssl_cmd_SSLOCSPProxyURL(cmd_parms *cmd, void *dcfg, const char *arg)
#define SSL_CRLCHECK_FLAGS
Definition: ssl_private.h:411
#define AP_MODULE_DECLARE_DATA
Definition: macros.h:16
Definition: ssl_private.h:502
Definition: ssl_private.h:485
int ssl_mutex_init(server_rec *, apr_pool_t *)
const char * client_dn
Definition: ssl_private.h:508
apr_status_t ssl_init_Module(apr_pool_t *, apr_pool_t *, apr_pool_t *, server_rec *)
const char * ssl_cmd_SSLCompression(cmd_parms *, void *, int flag)
unsigned char * cpData
Definition: ssl_private.h:487
const char * ssl_cmd_SSLCACertificatePath(cmd_parms *, void *, const char *)
#define UCHAR
Definition: ssl_private.h:276
Apache Request library.
A structure that represents the current request.
Definition: httpd.h:806
apr_array_header_t * cert_files
Definition: ssl_private.h:611
void modssl_var_extract_san_entries(apr_table_t *t, SSL *ssl, apr_pool_t *p)
Definition: ssl_private.h:450
const char * cert_path
Definition: ssl_private.h:626
Apache filter library.
Definition: ssl_private.h:518
long sesscache_mode
Definition: ssl_private.h:577
apr_interval_time_t ocsp_responder_timeout
Definition: ssl_private.h:721
Definition: ssl_private.h:741
APR Strings library.
int ssl_mutex_off(server_rec *)
apr_status_t ssl_init_ModuleKill(void *data)
int ssl_proxy_section_post_config(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp, server_rec *s, ap_conf_vector_t *section_config)
ap_expr_info_t * mpExpr
Definition: ssl_private.h:459
BOOL ocsp_force_default
Definition: ssl_private.h:716
const char * ssl_cmd_SSLOCSPResponderCertificateFile(cmd_parms *cmd, void *dcfg, const char *arg)
BOOL ssl_check_peer_name
Definition: ssl_private.h:737
int ssl_callback_proxy_cert(SSL *ssl, X509 **x509, EVP_PKEY **pkey)
Definition: ssl_private.h:571
const char * ssl_cmd_SSLCACertificateFile(cmd_parms *, void *, const char *)
void ssl_scache_status_register(apr_pool_t *p)
apr_array_header_t * ssl_ext_list(apr_pool_t *p, conn_rec *c, int peer, const char *extension)
struct apr_table_t apr_table_t
Definition: apr_tables.h:56
BOOL ssl_check_peer_expire
Definition: ssl_private.h:738
const char * name
Definition: mod_dav.h:726
int service_unavailable
Definition: ssl_private.h:620
Definition: ssl_private.h:407
void ssl_hook_ConfigTest(apr_pool_t *pconf, server_rec *s)
const char * vhost_id
Definition: ssl_private.h:744
void ssl_asn1_table_unset(apr_hash_t *table, const char *key)
struct apr_pool_t apr_pool_t
Definition: apr_pools.h:60
const char * ca_cert_path
Definition: ssl_private.h:637
Definition: http_config.h:355
apr_status_t ssl_scache_init(server_rec *, apr_pool_t *)
int ssl_callback_NewSessionCacheEntry(SSL *, SSL_SESSION *)
const char * ssl_cmd_SSLCertificateKeyFile(cmd_parms *, void *, const char *)
BOOL ssl_check_peer_cn
Definition: ssl_private.h:736
int apr_status_t
Definition: apr_errno.h:44
ssl_opt_t nOptionsAdd
Definition: ssl_private.h:772
const authz_provider ssl_authz_provider_require_ssl
request_rec * r
Definition: mod_dav.h:515
ssl_ocspcheck_t
Definition: ssl_private.h:418
BOOL ssl_scache_store(server_rec *, IDCONST UCHAR *, int, apr_time_t, SSL_SESSION *, apr_pool_t *)
int ssl_hook_ReadReq(request_rec *)
void ssl_log_xerror(const char *file, int line, int level, apr_status_t rv, apr_pool_t *p, server_rec *s, X509 *cert, const char *format,...) __attribute__((format(printf
const char * ssl_cmd_SSLVerifyDepth(cmd_parms *, void *, const char *)
const char * ssl_cmd_SSLProxyCACertificateFile(cmd_parms *, void *, const char *)
void void void ssl_log_rxerror(const char *file, int line, int level, apr_status_t rv, request_rec *r, X509 *cert, const char *format,...) __attribute__((format(printf
void ssl_scache_remove(server_rec *, IDCONST UCHAR *, int, apr_pool_t *)
SSL_CTX * ssl_ctx
Definition: ssl_private.h:670
SSL_SESSION * ssl_callback_GetSessionCacheEntry(SSL *, IDCONST unsigned char *, int, int *)
int crl_check_mask
Definition: ssl_private.h:692
const char * ssl_cmd_SSLProxyMachineCertificateChainFile(cmd_parms *, void *, const char *)
Additional Utility Functions for OpenSSL.
void ssl_scache_kill(server_rec *)
const char * ssl_cmd_SSLProxyMachineCertificatePath(cmd_parms *, void *, const char *)
Definition: ssl_private.h:431
struct ap_conf_vector_t ap_conf_vector_t
Definition: http_config.h:519
Definition: ssl_private.h:451
Definition: ssl_private.h:419
const char * ssl_cmd_SSLCipherSuite(cmd_parms *, void *, const char *, const char *)
const char * crl_file
Definition: ssl_private.h:691
const char * ssl_cmd_SSLUserName(cmd_parms *, void *, const char *)
void ssl_log_ssl_error(const char *, int, int, server_rec *)
const char * cipher_suite
Definition: ssl_private.h:640
SSLModConfigRec * ssl_config_global_create(server_rec *)
int ssl_hook_UserCheck(request_rec *)
void * ssl_config_server_merge(apr_pool_t *, void *, void *)
int ssl_mutex_on(server_rec *)
unsigned int ssl_pathcheck_t
Definition: ssl_private.h:442
int ssl_mutex_reinit(server_rec *, apr_pool_t *)
int ssl_init_ssl_connection(conn_rec *c, request_rec *r)
int ocsp_mask
Definition: ssl_private.h:715
DH * modssl_get_dh_params(unsigned keylen)
ssl_pphrase_t
Definition: ssl_private.h:428
apr_hash_t * tVHostKeys
Definition: ssl_private.h:586
int session_cache_timeout
Definition: ssl_private.h:746
Definition: ssl_private.h:457
Definition: ssl_private.h:786
BOOL ocsp_use_request_nonce
Definition: ssl_private.h:722
int ssl_callback_SSLVerify_CRL(int, X509_STORE_CTX *, conn_rec *)
Definition: ssl_private.h:475
ssl_rsctx_t
Definition: ssl_private.h:465
const char * ssl_cmd_SSLProxyEngine(cmd_parms *cmd, void *dcfg, int flag)
#define UNSET
Definition: ssl_private.h:262
BOOL bSSLRequired
Definition: ssl_private.h:769
ssl_pphrase_t pphrase_dialog_type
Definition: ssl_private.h:684
unsigned char * ssl_asn1_table_set(apr_hash_t *table, const char *key, long int length)
int ssl_io_buffer_fill(request_rec *r, apr_size_t maxlen)
Definition: ssl_private.h:386
#define STACK_OF(x)
Definition: macros.h:26
struct ap_socache_instance_t ap_socache_instance_t
Definition: ap_socache.h:49
Definition: ssl_private.h:506
const char * ssl_cmd_SSLProxyCheckPeerName(cmd_parms *cmd, void *dcfg, int flag)