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-rw-r--r--app/nginx/src/event/ngx_event_openssl.h254
1 files changed, 254 insertions, 0 deletions
diff --git a/app/nginx/src/event/ngx_event_openssl.h b/app/nginx/src/event/ngx_event_openssl.h
new file mode 100644
index 0000000..e093e10
--- /dev/null
+++ b/app/nginx/src/event/ngx_event_openssl.h
@@ -0,0 +1,254 @@
+
+/*
+ * Copyright (C) Igor Sysoev
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#ifndef _NGX_EVENT_OPENSSL_H_INCLUDED_
+#define _NGX_EVENT_OPENSSL_H_INCLUDED_
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+#include <openssl/bn.h>
+#include <openssl/conf.h>
+#include <openssl/crypto.h>
+#include <openssl/dh.h>
+#ifndef OPENSSL_NO_ENGINE
+#include <openssl/engine.h>
+#endif
+#include <openssl/evp.h>
+#ifndef OPENSSL_NO_OCSP
+#include <openssl/ocsp.h>
+#endif
+#include <openssl/rand.h>
+#include <openssl/rsa.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+#define NGX_SSL_NAME "OpenSSL"
+
+
+#if (defined LIBRESSL_VERSION_NUMBER && OPENSSL_VERSION_NUMBER == 0x20000000L)
+#undef OPENSSL_VERSION_NUMBER
+#define OPENSSL_VERSION_NUMBER 0x1000107fL
+#endif
+
+
+#if (OPENSSL_VERSION_NUMBER >= 0x10100001L)
+
+#define ngx_ssl_version() OpenSSL_version(OPENSSL_VERSION)
+
+#else
+
+#define ngx_ssl_version() SSLeay_version(SSLEAY_VERSION)
+
+#endif
+
+
+#define ngx_ssl_session_t SSL_SESSION
+#define ngx_ssl_conn_t SSL
+
+
+struct ngx_ssl_s {
+ SSL_CTX *ctx;
+ ngx_log_t *log;
+ size_t buffer_size;
+};
+
+
+struct ngx_ssl_connection_s {
+ ngx_ssl_conn_t *connection;
+ SSL_CTX *session_ctx;
+
+ ngx_int_t last;
+ ngx_buf_t *buf;
+ size_t buffer_size;
+
+ ngx_connection_handler_pt handler;
+
+ ngx_event_handler_pt saved_read_handler;
+ ngx_event_handler_pt saved_write_handler;
+
+ unsigned handshaked:1;
+ unsigned renegotiation:1;
+ unsigned buffer:1;
+ unsigned no_wait_shutdown:1;
+ unsigned no_send_shutdown:1;
+ unsigned handshake_buffer_set:1;
+};
+
+
+#define NGX_SSL_NO_SCACHE -2
+#define NGX_SSL_NONE_SCACHE -3
+#define NGX_SSL_NO_BUILTIN_SCACHE -4
+#define NGX_SSL_DFLT_BUILTIN_SCACHE -5
+
+
+#define NGX_SSL_MAX_SESSION_SIZE 4096
+
+typedef struct ngx_ssl_sess_id_s ngx_ssl_sess_id_t;
+
+struct ngx_ssl_sess_id_s {
+ ngx_rbtree_node_t node;
+ u_char *id;
+ size_t len;
+ u_char *session;
+ ngx_queue_t queue;
+ time_t expire;
+#if (NGX_PTR_SIZE == 8)
+ void *stub;
+ u_char sess_id[32];
+#endif
+};
+
+
+typedef struct {
+ ngx_rbtree_t session_rbtree;
+ ngx_rbtree_node_t sentinel;
+ ngx_queue_t expire_queue;
+} ngx_ssl_session_cache_t;
+
+
+#ifdef SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB
+
+typedef struct {
+ size_t size;
+ u_char name[16];
+ u_char hmac_key[32];
+ u_char aes_key[32];
+} ngx_ssl_session_ticket_key_t;
+
+#endif
+
+
+#define NGX_SSL_SSLv2 0x0002
+#define NGX_SSL_SSLv3 0x0004
+#define NGX_SSL_TLSv1 0x0008
+#define NGX_SSL_TLSv1_1 0x0010
+#define NGX_SSL_TLSv1_2 0x0020
+
+
+#define NGX_SSL_BUFFER 1
+#define NGX_SSL_CLIENT 2
+
+#define NGX_SSL_BUFSIZE 16384
+
+
+ngx_int_t ngx_ssl_init(ngx_log_t *log);
+ngx_int_t ngx_ssl_create(ngx_ssl_t *ssl, ngx_uint_t protocols, void *data);
+ngx_int_t ngx_ssl_certificates(ngx_conf_t *cf, ngx_ssl_t *ssl,
+ ngx_array_t *certs, ngx_array_t *keys, ngx_array_t *passwords);
+ngx_int_t ngx_ssl_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl,
+ ngx_str_t *cert, ngx_str_t *key, ngx_array_t *passwords);
+ngx_int_t ngx_ssl_ciphers(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *ciphers,
+ ngx_uint_t prefer_server_ciphers);
+ngx_int_t ngx_ssl_client_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl,
+ ngx_str_t *cert, ngx_int_t depth);
+ngx_int_t ngx_ssl_trusted_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl,
+ ngx_str_t *cert, ngx_int_t depth);
+ngx_int_t ngx_ssl_crl(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *crl);
+ngx_int_t ngx_ssl_stapling(ngx_conf_t *cf, ngx_ssl_t *ssl,
+ ngx_str_t *file, ngx_str_t *responder, ngx_uint_t verify);
+ngx_int_t ngx_ssl_stapling_resolver(ngx_conf_t *cf, ngx_ssl_t *ssl,
+ ngx_resolver_t *resolver, ngx_msec_t resolver_timeout);
+RSA *ngx_ssl_rsa512_key_callback(ngx_ssl_conn_t *ssl_conn, int is_export,
+ int key_length);
+ngx_array_t *ngx_ssl_read_password_file(ngx_conf_t *cf, ngx_str_t *file);
+ngx_int_t ngx_ssl_dhparam(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *file);
+ngx_int_t ngx_ssl_ecdh_curve(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *name);
+ngx_int_t ngx_ssl_session_cache(ngx_ssl_t *ssl, ngx_str_t *sess_ctx,
+ ssize_t builtin_session_cache, ngx_shm_zone_t *shm_zone, time_t timeout);
+ngx_int_t ngx_ssl_session_ticket_keys(ngx_conf_t *cf, ngx_ssl_t *ssl,
+ ngx_array_t *paths);
+ngx_int_t ngx_ssl_session_cache_init(ngx_shm_zone_t *shm_zone, void *data);
+ngx_int_t ngx_ssl_create_connection(ngx_ssl_t *ssl, ngx_connection_t *c,
+ ngx_uint_t flags);
+
+void ngx_ssl_remove_cached_session(SSL_CTX *ssl, ngx_ssl_session_t *sess);
+ngx_int_t ngx_ssl_set_session(ngx_connection_t *c, ngx_ssl_session_t *session);
+#define ngx_ssl_get_session(c) SSL_get1_session(c->ssl->connection)
+#define ngx_ssl_free_session SSL_SESSION_free
+#define ngx_ssl_get_connection(ssl_conn) \
+ SSL_get_ex_data(ssl_conn, ngx_ssl_connection_index)
+#define ngx_ssl_get_server_conf(ssl_ctx) \
+ SSL_CTX_get_ex_data(ssl_ctx, ngx_ssl_server_conf_index)
+
+#define ngx_ssl_verify_error_optional(n) \
+ (n == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT \
+ || n == X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN \
+ || n == X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY \
+ || n == X509_V_ERR_CERT_UNTRUSTED \
+ || n == X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE)
+
+ngx_int_t ngx_ssl_check_host(ngx_connection_t *c, ngx_str_t *name);
+
+
+ngx_int_t ngx_ssl_get_protocol(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_cipher_name(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_ciphers(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_curves(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_session_id(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_session_reused(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_server_name(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_raw_certificate(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_certificate(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_subject_dn(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_issuer_dn(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_subject_dn_legacy(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_issuer_dn_legacy(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_serial_number(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_fingerprint(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_client_verify(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_client_v_start(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_client_v_end(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+ngx_int_t ngx_ssl_get_client_v_remain(ngx_connection_t *c, ngx_pool_t *pool,
+ ngx_str_t *s);
+
+
+ngx_int_t ngx_ssl_handshake(ngx_connection_t *c);
+ssize_t ngx_ssl_recv(ngx_connection_t *c, u_char *buf, size_t size);
+ssize_t ngx_ssl_write(ngx_connection_t *c, u_char *data, size_t size);
+ssize_t ngx_ssl_recv_chain(ngx_connection_t *c, ngx_chain_t *cl, off_t limit);
+ngx_chain_t *ngx_ssl_send_chain(ngx_connection_t *c, ngx_chain_t *in,
+ off_t limit);
+void ngx_ssl_free_buffer(ngx_connection_t *c);
+ngx_int_t ngx_ssl_shutdown(ngx_connection_t *c);
+void ngx_cdecl ngx_ssl_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
+ char *fmt, ...);
+void ngx_ssl_cleanup_ctx(void *data);
+
+
+extern int ngx_ssl_connection_index;
+extern int ngx_ssl_server_conf_index;
+extern int ngx_ssl_session_cache_index;
+extern int ngx_ssl_session_ticket_keys_index;
+extern int ngx_ssl_certificate_index;
+extern int ngx_ssl_next_certificate_index;
+extern int ngx_ssl_certificate_name_index;
+extern int ngx_ssl_stapling_index;
+
+
+#endif /* _NGX_EVENT_OPENSSL_H_INCLUDED_ */