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$ssl_session_id

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This commit is contained in:
Igor Sysoev 2009-09-24 14:45:28 +00:00
parent f63a48ce7e
commit cdaf442a2f
3 changed files with 39 additions and 0 deletions
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34
src/event/ngx_event_openssl.c
View file

@ -1928,6 +1928,40 @@ ngx_ssl_get_cipher_name(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)
{
int len;
u_char *p, *buf;
SSL_SESSION *sess;
sess = SSL_get0_session(c->ssl->connection);
len = i2d_SSL_SESSION(sess, NULL);
buf = ngx_alloc(len, c->log);
if (buf == NULL) {
return NGX_ERROR;
}
s->len = 2 * len;
s->data = ngx_pnalloc(pool, 2 * len);
if (s->data == NULL) {
ngx_free(p);
return NGX_ERROR;
}
p = buf;
i2d_SSL_SESSION(sess, &p);
ngx_hex_dump(s->data, buf, len);
ngx_free(buf);
return NGX_OK;
}
ngx_int_t
ngx_ssl_get_raw_certificate(ngx_connection_t *c, ngx_pool_t *pool, ngx_str_t *s)
{

2
src/event/ngx_event_openssl.h
View file

@ -118,6 +118,8 @@ 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_session_id(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,

3
src/http/modules/ngx_http_ssl_module.c
View file

@ -184,6 +184,9 @@ static ngx_http_variable_t ngx_http_ssl_vars[] = {
{ ngx_string("ssl_cipher"), NULL, ngx_http_ssl_static_variable,
(uintptr_t) ngx_ssl_get_cipher_name, NGX_HTTP_VAR_CHANGEABLE, 0 },
{ ngx_string("ssl_session_id"), NULL, ngx_http_ssl_variable,
(uintptr_t) ngx_ssl_get_session_id, NGX_HTTP_VAR_CHANGEABLE, 0 },
{ ngx_string("ssl_client_cert"), NULL, ngx_http_ssl_variable,
(uintptr_t) ngx_ssl_get_certificate, NGX_HTTP_VAR_CHANGEABLE, 0 },