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feature: add server random and master key fetch api #2484

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feature: add server random and master key fetch api #2484

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d2944a1
feat: add server random and master key fetch api
Mar 16, 2026
3fd83ee
feat: add server random and master key fetch api
theweakgod Mar 17, 2026
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50 changes: 50 additions & 0 deletions src/ngx_http_lua_ssl_certby.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1754,4 +1754,54 @@ ngx_http_lua_ffi_ssl_client_random(ngx_http_request_t *r,
}


int
ngx_http_lua_ffi_ssl_server_random(ngx_http_request_t *r,
unsigned char *out, size_t *outlen, char **err)
{
ngx_ssl_conn_t *ssl_conn;

if (r->connection == NULL || r->connection->ssl == NULL) {
*err = "bad request";
return NGX_ERROR;
}

ssl_conn = r->connection->ssl->connection;
if (ssl_conn == NULL) {
*err = "bad ssl conn";
return NGX_ERROR;
}

*outlen = SSL_get_server_random(ssl_conn, out, *outlen);

return NGX_OK;
}


int
ngx_http_lua_ffi_ssl_session_master_key(ngx_http_request_t *r,
unsigned char *out, size_t *outlen, char **err)
{
ngx_ssl_conn_t *ssl_conn;
SSL_SESSION *sess;

if (r->connection == NULL || r->connection->ssl == NULL) {
*err = "bad request";
return NGX_ERROR;
}

ssl_conn = r->connection->ssl->connection;
if (ssl_conn == NULL) {
*err = "bad ssl conn";
return NGX_ERROR;
}

sess = SSL_get0_session(ssl_conn);


*outlen = SSL_SESSION_get_master_key(sess, out, *outlen);

return NGX_OK;
}


#endif /* NGX_HTTP_SSL */
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