Module: kamailio
Branch: master
Commit: 4d6e37fa048a1aaa2d2fc6655985b4bcb9754258
URL: 
https://github.com/kamailio/kamailio/commit/4d6e37fa048a1aaa2d2fc6655985b4bcb9754258

Author: Daniel-Constantin Mierla <mico...@gmail.com>
Committer: Daniel-Constantin Mierla <mico...@gmail.com>
Date: 2024-02-06T14:24:08+01:00

core: added tls_threads_mode global parameter

- control how to execute functions that may be using libssl3 behind

---

Modified: src/core/cfg.lex
Modified: src/core/cfg.y
Modified: src/core/globals.h
Modified: src/main.c

---

Diff:  
https://github.com/kamailio/kamailio/commit/4d6e37fa048a1aaa2d2fc6655985b4bcb9754258.diff
Patch: 
https://github.com/kamailio/kamailio/commit/4d6e37fa048a1aaa2d2fc6655985b4bcb9754258.patch

---

diff --git a/src/core/cfg.lex b/src/core/cfg.lex
index be4467efa88..aa998d37985 100644
--- a/src/core/cfg.lex
+++ b/src/core/cfg.lex
@@ -442,6 +442,7 @@ TCP_WAIT_DATA       "tcp_wait_data"
 TCP_SCRIPT_MODE        "tcp_script_mode"
 DISABLE_TLS            "disable_tls"|"tls_disable"
 ENABLE_TLS             "enable_tls"|"tls_enable"
+TLS_THREADS_MODE       "tls_threads_mode"
 TLSLOG                 "tlslog"|"tls_log"
 TLS_PORT_NO            "tls_port_no"
 TLS_METHOD             "tls_method"
@@ -960,6 +961,7 @@ IMPORTFILE      "import_file"
 <INITIAL>{TCP_SCRIPT_MODE}     { count(); yylval.strval=yytext; return 
TCP_SCRIPT_MODE; }
 <INITIAL>{DISABLE_TLS} { count(); yylval.strval=yytext; return DISABLE_TLS; }
 <INITIAL>{ENABLE_TLS}  { count(); yylval.strval=yytext; return ENABLE_TLS; }
+<INITIAL>{TLS_THREADS_MODE}    { count(); yylval.strval=yytext; return 
TLS_THREADS_MODE; }
 <INITIAL>{TLSLOG}              { count(); yylval.strval=yytext; return 
TLS_PORT_NO; }
 <INITIAL>{TLS_PORT_NO} { count(); yylval.strval=yytext; return TLS_PORT_NO; }
 <INITIAL>{TLS_METHOD}  { count(); yylval.strval=yytext; return TLS_METHOD; }
diff --git a/src/core/cfg.y b/src/core/cfg.y
index c357faa927d..799c95697df 100644
--- a/src/core/cfg.y
+++ b/src/core/cfg.y
@@ -472,6 +472,7 @@ extern char *default_routename;
 %token TCP_SCRIPT_MODE
 %token DISABLE_TLS
 %token ENABLE_TLS
+%token TLS_THREADS_MODE
 %token TLSLOG
 %token TLS_PORT_NO
 %token TLS_METHOD
@@ -1467,6 +1468,14 @@ assign_stm:
                #endif
        }
        | ENABLE_TLS EQUAL error { yyerror("boolean value expected"); }
+       | TLS_THREADS_MODE EQUAL NUMBER {
+               #ifdef USE_TLS
+                       ksr_tls_threads_mode = $3;
+               #else
+                       warn("tls support not compiled in");
+               #endif
+       }
+       | TLS_THREADS_MODE EQUAL error { yyerror("int value expected"); }
        | TLSLOG EQUAL NUMBER {
                #ifdef CORE_TLS
                        tls_log=$3;
diff --git a/src/core/globals.h b/src/core/globals.h
index f8b77edb328..0ec87c89a12 100644
--- a/src/core/globals.h
+++ b/src/core/globals.h
@@ -109,6 +109,7 @@ extern int ksr_tcp_script_mode;
 #ifdef USE_TLS
 extern int tls_disable;
 extern unsigned short tls_port_no;
+extern int ksr_tls_threads_mode;
 #endif
 #ifdef USE_SCTP
 extern int sctp_disable;
diff --git a/src/main.c b/src/main.c
index fc1570c3b7a..1856bf7bc03 100644
--- a/src/main.c
+++ b/src/main.c
@@ -338,8 +338,9 @@ int tcp_disable = 0;         /* 1 if tcp is disabled */
 int tls_disable = 0; /* tls enabled by default */
 #else
 int tls_disable = 1; /* tls disabled by default */
-#endif /* CORE_TLS */
-#endif /* USE_TLS */
+#endif                                           /* CORE_TLS */
+int ksr_tls_threads_mode = 0; /* threads execution mode for tls with libssl */
+#endif                                           /* USE_TLS */
 #ifdef USE_SCTP
 int sctp_children_no = 0;
 int sctp_disable = 2; /* 1 if sctp is disabled, 2 if auto mode, 0 enabled */

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