Introduce TLS specified APIs

Introduce .get_peer_cert, .get_ctx and .get_client_ctx for TLS, also
hide redis_tls_ctx & redis_tls_client_ctx.

Then outside could access the variables by connection API only:
- redis_tls_ctx -> connTypeGetCtx(CONN_TYPE_TLS)
- redis_tls_client_ctx -> connTypeGetClientCtx(CONN_TYPE_TLS)

Also remove connTLSGetPeerCert(), use connGetPeerCert() instead.

Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/src/connection.c b/src/connection.c
index 7cf5ebf77..e28257fab 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -132,3 +132,23 @@ int connTypeProcessPendingData(void) {
 
     return ret;
 }
+
+void *connTypeGetCtx(int type) {
+    ConnectionType *ct = connectionByType(type);
+
+    if (ct && ct->get_ctx) {
+        return ct->get_ctx();
+    }
+
+    return NULL;
+}
+
+void *connTypeGetClientCtx(int type) {
+    ConnectionType *ct = connectionByType(type);
+
+    if (ct && ct->get_client_ctx) {
+        return ct->get_client_ctx();
+    }
+
+    return NULL;
+}