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-rw-r--r--ssl.c21
1 files changed, 12 insertions, 9 deletions
diff --git a/ssl.c b/ssl.c
index c45674d..ebd03a6 100644
--- a/ssl.c
+++ b/ssl.c
@@ -1555,7 +1555,7 @@ init_ssl (const struct options *options)
/* Require peer certificate verification */
#if P2MP_SERVER
- if (options->client_cert_not_required)
+ if (options->ssl_flags & SSLF_CLIENT_CERT_NOT_REQUIRED)
{
msg (M_WARN, "WARNING: POTENTIALLY DANGEROUS OPTION --client-cert-not-required may accept clients which do not present a certificate");
}
@@ -2958,7 +2958,7 @@ verify_user_pass_script (struct tls_session *session, const struct user_pass *up
bool ret = false;
/* Is username defined? */
- if (strlen (up->username))
+ if ((session->opt->ssl_flags & SSLF_AUTH_USER_PASS_OPTIONAL) || strlen (up->username))
{
/* Set environmental variables prior to calling script */
setenv_str (session->opt->es, "script_type", "user-pass-verify");
@@ -3025,7 +3025,7 @@ verify_user_pass_plugin (struct tls_session *session, const struct user_pass *up
int retval = OPENVPN_PLUGIN_FUNC_ERROR;
/* Is username defined? */
- if (strlen (up->username))
+ if ((session->opt->ssl_flags & SSLF_AUTH_USER_PASS_OPTIONAL) || strlen (up->username))
{
/* set username/password in private env space */
setenv_str (session->opt->es, "username", raw_username);
@@ -3077,7 +3077,7 @@ verify_user_pass_management (struct tls_session *session, const struct user_pass
int retval = KMDA_ERROR;
/* Is username defined? */
- if (strlen (up->username))
+ if ((session->opt->ssl_flags & SSLF_AUTH_USER_PASS_OPTIONAL) || strlen (up->username))
{
/* set username/password in private env space */
setenv_str (session->opt->es, "username", raw_username);
@@ -3336,9 +3336,12 @@ key_method_2_read (struct buffer *buf, struct tls_multi *multi, struct tls_sessi
if (!read_string (buf, up->username, USER_PASS_LEN)
|| !read_string (buf, up->password, USER_PASS_LEN))
{
- msg (D_TLS_ERRORS, "TLS Error: Auth Username/Password was not provided by peer");
CLEAR (*up);
- goto error;
+ if (!(session->opt->ssl_flags & SSLF_AUTH_USER_PASS_OPTIONAL))
+ {
+ msg (D_TLS_ERRORS, "TLS Error: Auth Username/Password was not provided by peer");
+ goto error;
+ }
}
/* preserve raw username before string_mod remapping, for plugins */
@@ -3361,7 +3364,7 @@ key_method_2_read (struct buffer *buf, struct tls_multi *multi, struct tls_sessi
s2 = verify_user_pass_script (session, up);
/* check sizing of username if it will become our common name */
- if (session->opt->username_as_common_name && strlen (up->username) >= TLS_CN_LEN)
+ if ((session->opt->ssl_flags & SSLF_USERNAME_AS_COMMON_NAME) && strlen (up->username) >= TLS_CN_LEN)
{
msg (D_TLS_ERRORS, "TLS Auth Error: --username-as-common name specified and username is longer than the maximum permitted Common Name length of %d characters", TLS_CN_LEN);
s1 = OPENVPN_PLUGIN_FUNC_ERROR;
@@ -3384,7 +3387,7 @@ key_method_2_read (struct buffer *buf, struct tls_multi *multi, struct tls_sessi
ks->auth_deferred = true;
#endif
- if (session->opt->username_as_common_name)
+ if ((session->opt->ssl_flags & SSLF_USERNAME_AS_COMMON_NAME))
set_common_name (session, up->username);
msg (D_HANDSHAKE, "TLS: Username/Password authentication %s for username '%s' %s",
#ifdef ENABLE_DEF_AUTH
@@ -3393,7 +3396,7 @@ key_method_2_read (struct buffer *buf, struct tls_multi *multi, struct tls_sessi
"succeeded",
#endif
up->username,
- session->opt->username_as_common_name ? "[CN SET]" : "");
+ (session->opt->ssl_flags & SSLF_USERNAME_AS_COMMON_NAME) ? "[CN SET]" : "");
}
else
{