From: Howard Chu <hyc@openldap.org>
Date: Wed, 27 May 2009 11:35:12 +0000 (+0000)
Subject: ITS#6135 reinit TLS context after changes
X-Git-Tag: ACLCHECK_0~544
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=0720ede283e77c87e79c07f3ca2465c587503bd4;p=openldap

ITS#6135 reinit TLS context after changes
---

diff --git a/servers/slapd/bconfig.c b/servers/slapd/bconfig.c
index 6fcff8b100..bb35481386 100644
--- a/servers/slapd/bconfig.c
+++ b/servers/slapd/bconfig.c
@@ -3192,6 +3192,27 @@ config_include(ConfigArgs *c) {
 }
 
 #ifdef HAVE_TLS
+static int
+config_tls_cleanup(ConfigArgs *c) {
+	int rc = 0;
+
+	if ( slap_tls_ld ) {
+		int opt = 1;
+
+		ldap_pvt_tls_ctx_free( slap_tls_ctx );
+
+		/* Force new ctx to be created */
+		rc = ldap_pvt_tls_set_option( slap_tls_ld, LDAP_OPT_X_TLS_NEWCTX, &opt );
+		if( rc == 0 ) {
+			/* The ctx's refcount is bumped up here */
+			ldap_pvt_tls_get_option( slap_tls_ld, LDAP_OPT_X_TLS_CTX, &slap_tls_ctx );
+			/* This is a no-op if it's already loaded */
+			load_extop( &slap_EXOP_START_TLS, 0, starttls_extop );
+		}
+	}
+	return rc;
+}
+
 static int
 config_tls_option(ConfigArgs *c) {
 	int flag;
@@ -3215,9 +3236,11 @@ config_tls_option(ConfigArgs *c) {
 	if (c->op == SLAP_CONFIG_EMIT) {
 		return ldap_pvt_tls_get_option( ld, flag, &c->value_string );
 	} else if ( c->op == LDAP_MOD_DELETE ) {
+		c->cleanup = config_tls_cleanup;
 		return ldap_pvt_tls_set_option( ld, flag, NULL );
 	}
 	ch_free(c->value_string);
+	c->cleanup = config_tls_cleanup;
 	return(ldap_pvt_tls_set_option(ld, flag, c->argv[1]));
 }
 
@@ -3239,9 +3262,11 @@ config_tls_config(ConfigArgs *c) {
 		return slap_tls_get_config( slap_tls_ld, flag, &c->value_string );
 	} else if ( c->op == LDAP_MOD_DELETE ) {
 		int i = 0;
+		c->cleanup = config_tls_cleanup;
 		return ldap_pvt_tls_set_option( slap_tls_ld, flag, &i );
 	}
 	ch_free( c->value_string );
+	c->cleanup = config_tls_cleanup;
 	if ( isdigit( (unsigned char)c->argv[1][0] ) ) {
 		if ( lutil_atoi( &i, c->argv[1] ) != 0 ) {
 			Debug(LDAP_DEBUG_ANY, "%s: "