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Diffstat (limited to 'modules/tls/tls_conf.h')
| -rw-r--r-- | modules/tls/tls_conf.h | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/modules/tls/tls_conf.h b/modules/tls/tls_conf.h deleted file mode 100644 index e924412d54..0000000000 --- a/modules/tls/tls_conf.h +++ /dev/null @@ -1,185 +0,0 @@ -/* Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef tls_conf_h -#define tls_conf_h - -/* Configuration flags */ -#define TLS_FLAG_UNSET (-1) -#define TLS_FLAG_FALSE (0) -#define TLS_FLAG_TRUE (1) - -struct tls_proto_conf_t; -struct tls_cert_reg_t; -struct tls_cert_root_stores_t; -struct tls_cert_verifiers_t; -struct ap_socache_instance_t; -struct ap_socache_provider_t; -struct apr_global_mutex_t; - - -/* disabled, since rustls support is lacking - * - x.509 retrieval of certificate fields and extensions - * - certificate revocation lists (CRL) - * - x.509 access to issuer of trust chain in x.509 CA store: - * server CA has ca1, ca2, ca3 - * client present certA - * rustls verifies that it is signed by *one of* ca* certs - * OCSP check needs (certA, issuing cert) for query - */ -#define TLS_CLIENT_CERTS 0 - -/* support for this exists as PR <https://github.com/rustls/rustls-ffi/pull/128> - */ -#define TLS_MACHINE_CERTS 1 - - -typedef enum { - TLS_CLIENT_AUTH_UNSET, - TLS_CLIENT_AUTH_NONE, - TLS_CLIENT_AUTH_REQUIRED, - TLS_CLIENT_AUTH_OPTIONAL, -} tls_client_auth_t; - -typedef enum { - TLS_CONF_ST_INIT, - TLS_CONF_ST_INCOMING_DONE, - TLS_CONF_ST_OUTGOING_DONE, - TLS_CONF_ST_DONE, -} tls_conf_status_t; - -/* The global module configuration, created after post-config - * and then readonly. - */ -typedef struct { - server_rec *ap_server; /* the global server we initialized on */ - const char *module_version; - const char *crustls_version; - - tls_conf_status_t status; - int mod_proxy_post_config_done; /* if mod_proxy did its post-config things */ - - server_addr_rec *tls_addresses; /* the addresses/ports our engine is enabled on */ - apr_array_header_t *proxy_configs; /* tls_conf_proxy_t* collected from everywhere */ - - struct tls_proto_conf_t *proto; /* TLS protocol/rustls specific globals */ - apr_hash_t *var_lookups; /* variable lookup functions by var name */ - struct tls_cert_reg_t *cert_reg; /* all certified keys loaded */ - struct tls_cert_root_stores_t *stores; /* loaded certificate stores */ - struct tls_cert_verifiers_t *verifiers; /* registry of certificate verifiers */ - - const char *session_cache_spec; /* how the session cache was specified */ - const struct ap_socache_provider_t *session_cache_provider; /* provider used for session cache */ - struct ap_socache_instance_t *session_cache; /* session cache instance */ - struct apr_global_mutex_t *session_cache_mutex; /* global mutex for access to session cache */ - - const rustls_server_config *rustls_hello_config; /* used for initial client hello parsing */ -} tls_conf_global_t; - -/* The module configuration for a server (vhost). - * Populated during config parsing, merged and completed - * in the post config phase. Readonly after that. - */ -typedef struct { - server_rec *server; /* server this config belongs to */ - tls_conf_global_t *global; /* global module config, singleton */ - - int enabled; /* TLS_FLAG_TRUE if mod_tls is active on this server */ - apr_array_header_t *cert_specs; /* array of (tls_cert_spec_t*) of configured certificates */ - int tls_protocol_min; /* the minimum TLS protocol version to use */ - apr_array_header_t *tls_pref_ciphers; /* List of apr_uint16_t cipher ids to prefer */ - apr_array_header_t *tls_supp_ciphers; /* List of apr_uint16_t cipher ids to suppress */ - const apr_array_header_t *ciphersuites; /* Computed post-config, ordered list of rustls cipher suites */ - int honor_client_order; /* honor client cipher ordering */ - int strict_sni; - - const char *client_ca; /* PEM file with trust anchors for client certs */ - tls_client_auth_t client_auth; /* how client authentication with certificates is used */ - const char *var_user_name; /* which SSL variable to use as user name */ - - apr_array_header_t *certified_keys; /* rustls_certified_key list configured */ - int base_server; /* != 0 iff this is the base server */ - int service_unavailable; /* TLS not trustworthy configured, return 503s */ -} tls_conf_server_t; - -typedef struct { - server_rec *defined_in; /* the server/host defining this dir_conf */ - tls_conf_global_t *global; /* global module config, singleton */ - const char *proxy_ca; /* PEM file with trust anchors for proxied remote server certs */ - int proxy_protocol_min; /* the minimum TLS protocol version to use for proxy connections */ - apr_array_header_t *proxy_pref_ciphers; /* List of apr_uint16_t cipher ids to prefer */ - apr_array_header_t *proxy_supp_ciphers; /* List of apr_uint16_t cipher ids to suppress */ - apr_array_header_t *machine_cert_specs; /* configured machine certificates specs */ - apr_array_header_t *machine_certified_keys; /* rustls_certified_key list */ - const rustls_client_config *rustls_config; -} tls_conf_proxy_t; - -typedef struct { - int std_env_vars; - int export_cert_vars; - int proxy_enabled; /* TLS_FLAG_TRUE if mod_tls is active on outgoing connections */ - const char *proxy_ca; /* PEM file with trust anchors for proxied remote server certs */ - int proxy_protocol_min; /* the minimum TLS protocol version to use for proxy connections */ - apr_array_header_t *proxy_pref_ciphers; /* List of apr_uint16_t cipher ids to prefer */ - apr_array_header_t *proxy_supp_ciphers; /* List of apr_uint16_t cipher ids to suppress */ - apr_array_header_t *proxy_machine_cert_specs; /* configured machine certificates specs */ - - tls_conf_proxy_t *proxy_config; -} tls_conf_dir_t; - -/* our static registry of configuration directives. */ -extern const command_rec tls_conf_cmds[]; - -/* create the modules configuration for a server_rec. */ -void *tls_conf_create_svr(apr_pool_t *pool, server_rec *s); - -/* merge (inherit) server configurations for the module. - * Settings in 'add' overwrite the ones in 'base' and unspecified - * settings shine through. */ -void *tls_conf_merge_svr(apr_pool_t *pool, void *basev, void *addv); - -/* create the modules configuration for a directory. */ -void *tls_conf_create_dir(apr_pool_t *pool, char *dir); - -/* merge (inherit) directory configurations for the module. - * Settings in 'add' overwrite the ones in 'base' and unspecified - * settings shine through. */ -void *tls_conf_merge_dir(apr_pool_t *pool, void *basev, void *addv); - - -/* Get the server specific module configuration. */ -tls_conf_server_t *tls_conf_server_get(server_rec *s); - -/* Get the directory specific module configuration for the request. */ -tls_conf_dir_t *tls_conf_dir_get(request_rec *r); - -/* Get the directory specific module configuration for the server. */ -tls_conf_dir_t *tls_conf_dir_server_get(server_rec *s); - -/* If any configuration values are unset, supply the global server defaults. */ -apr_status_t tls_conf_server_apply_defaults(tls_conf_server_t *sc, apr_pool_t *p); - -/* If any configuration values are unset, supply the global dir defaults. */ -apr_status_t tls_conf_dir_apply_defaults(tls_conf_dir_t *dc, apr_pool_t *p); - -/* create a new proxy configuration from directory config in server */ -tls_conf_proxy_t *tls_conf_proxy_make( - apr_pool_t *p, tls_conf_dir_t *dc, tls_conf_global_t *gc, server_rec *s); - -int tls_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); - -#endif /* tls_conf_h */ |