config_is_overtls

ShadowsocksR-Live · Jun 29, 2023 · be803fd · be803fd
1 parent 574e87f
commit be803fd
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Showing 3 changed files with 23 additions and 2 deletions.
diff --git a/src/ssr_executive.c b/src/ssr_executive.c
@@ -98,7 +98,7 @@ struct server_config * config_create(void) {
     return config;
 }
 
-struct server_config * config_clone(struct server_config* src) {
+struct server_config * config_clone(const struct server_config* src) {
     struct server_config *config = NULL;
     if (src == NULL) {
         return config;
@@ -180,6 +180,25 @@ void config_ssrot_revision(struct server_config* config) {
     }
 }
 
+bool config_is_overtls(const struct server_config* config) {
+    bool result = false;
+    struct server_config* cfg = config_clone(config);
+    config_ssrot_revision(cfg);
+
+    if (cfg->over_tls_enable) {
+        enum ssr_protocol proto = ssr_protocol_type_of_name(cfg->protocol);
+        enum ssr_obfs obfs = ssr_obfs_type_of_name(cfg->obfs);
+        enum ss_cipher_type method = ss_cipher_type_of_name(cfg->method);
+        // TODO: maybe the logic will change.
+        if (proto == ssr_protocol_origin && obfs == ssr_obfs_plain && method == ss_cipher_none) {
+            result = true;
+        }
+    }
+
+    config_release(cfg);
+    return result;
+}
+
 static int uid_cmp(const void *left, const void *right) {
     char *l = *(char **)left;
     char *r = *(char **)right;

diff --git a/src/ssr_executive.h b/src/ssr_executive.h
@@ -100,9 +100,10 @@ void string_safe_assign(char **target, const char *value);
 #endif
 
 struct server_config * config_create(void);
-struct server_config * config_clone(struct server_config* src);
+struct server_config * config_clone(const struct server_config* src);
 void config_release(struct server_config *cf);
 void config_ssrot_revision(struct server_config* config);
+bool config_is_overtls(const struct server_config* config);
 
 void config_parse_protocol_param(struct server_config *config, const char *param);
 void config_add_user_id_with_auth_key(struct server_config *config, const char *user_id, const char *auth_key);

diff --git a/win32/ssr-client/ssr-client-lib.def b/win32/ssr-client/ssr-client-lib.def
@@ -22,6 +22,7 @@ config_create
 config_clone
 config_release
 config_ssrot_revision
+config_is_overtls
 
 ss_cipher_name_of_type
 ss_cipher_type_of_name