1 files changed, 35 insertions, 0 deletions
diff --git a/src/event/quic/ngx_event_quic_tokens.h b/src/event/quic/ngx_event_quic_tokens.h
new file mode 100644
index 000000000..4a40f7b3a
--- /dev/null
+++ b/src/event/quic/ngx_event_quic_tokens.h
@@ -0,0 +1,35 @@
+
+/*
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#ifndef _NGX_EVENT_QUIC_TOKENS_H_INCLUDED_
+#define _NGX_EVENT_QUIC_TOKENS_H_INCLUDED_
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+
+
+#define NGX_QUIC_MAX_TOKEN_SIZE              64
+    /* SHA-1(addr)=20 + sizeof(time_t) + retry(1) + odcid.len(1) + odcid */
+
+/* RFC 3602, 2.1 and 2.4 for AES-CBC block size and IV length */
+#define NGX_QUIC_AES_256_CBC_IV_LEN          16
+#define NGX_QUIC_AES_256_CBC_BLOCK_SIZE      16
+
+#define NGX_QUIC_TOKEN_BUF_SIZE             (NGX_QUIC_AES_256_CBC_IV_LEN      \
+                                             + NGX_QUIC_MAX_TOKEN_SIZE        \
+                                             + NGX_QUIC_AES_256_CBC_BLOCK_SIZE)
+
+
+ngx_int_t ngx_quic_new_sr_token(ngx_connection_t *c, ngx_str_t *cid,
+    u_char *secret, u_char *token);
+ngx_int_t ngx_quic_new_token(ngx_log_t *log, struct sockaddr *sockaddr,
+    socklen_t socklen, u_char *key, ngx_str_t *token, ngx_str_t *odcid,
+    time_t expires, ngx_uint_t is_retry);
+ngx_int_t ngx_quic_validate_token(ngx_connection_t *c,
+    u_char *key, ngx_quic_header_t *pkt);
+
+#endif /* _NGX_EVENT_QUIC_TOKENS_H_INCLUDED_ */