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authorJörg Frings-Fürst <debian@jff.email>2021-11-29 20:46:00 +0100
committerJörg Frings-Fürst <debian@jff.email>2021-11-29 20:46:00 +0100
commitf2b3dda12a731c2e0971cb7889728edaf23f6cb0 (patch)
treefdf8833416567ca3842f347b2126cdbb13c746bd /src/openvpn/misc.h
parent4ee98f284a93c3b855092d35ac21371d9dcad65b (diff)
New upstream version 2.5.4upstream/2.5.4
Diffstat (limited to 'src/openvpn/misc.h')
-rw-r--r--src/openvpn/misc.h36
1 files changed, 32 insertions, 4 deletions
diff --git a/src/openvpn/misc.h b/src/openvpn/misc.h
index e4342b0..ef94ca1 100644
--- a/src/openvpn/misc.h
+++ b/src/openvpn/misc.h
@@ -5,7 +5,7 @@
* packet encryption, packet authentication, and
* packet compression.
*
- * Copyright (C) 2002-2018 OpenVPN Inc <sales@openvpn.net>
+ * Copyright (C) 2002-2021 OpenVPN Inc <sales@openvpn.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2
@@ -63,6 +63,9 @@ const char *hostname_randomize(const char *hostname, struct gc_arena *gc);
struct user_pass
{
bool defined;
+ /* For auth-token username and token can be set individually, so we
+ * use this second bool to track if the token (password) is defined */
+ bool token_defined;
bool nocache;
/* max length of username/password */
@@ -145,19 +148,31 @@ void fail_user_pass(const char *prefix,
void purge_user_pass(struct user_pass *up, const bool force);
/**
- * Sets the auth-token to token if a username is available from either
- * up or already present in tk. The method will also purge up if
+ * Sets the auth-token to token. If a username is available from
+ * either up or already present in tk that will be used as default
+ * username for the token. The method will also purge up if
* the auth-nocache option is active.
*
* @param up (non Auth-token) Username/password
* @param tk auth-token userpass to set
- * @param token token to use as password for the
+ * @param token token to use as password for the auth-token
*
* @note all parameters to this function must not be null.
*/
void set_auth_token(struct user_pass *up, struct user_pass *tk,
const char *token);
+/**
+ * Sets the auth-token username by base64 decoding the passed
+ * username
+ *
+ * @param tk auth-token userpass to set
+ * @param username base64 encoded username to set
+ *
+ * @note all parameters to this function must not be null.
+ */
+void set_auth_token_user(struct user_pass *tk, const char *username);
+
/*
* Process string received by untrusted peer before
* printing to console or log file.
@@ -197,4 +212,17 @@ void output_peer_info_env(struct env_set *es, const char *peer_info);
int
get_num_elements(const char *string, char delimiter);
+/**
+ * Prepend a directory to a path.
+ */
+struct buffer
+prepend_dir(const char *dir, const char *path, struct gc_arena *gc);
+
+#define _STRINGIFY(S) #S
+#define MAC_FMT _STRINGIFY(%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx)
+#define MAC_PRINT_ARG(_mac) _mac[0], _mac[1], _mac[2], \
+ _mac[3], _mac[4], _mac[5]
+#define MAC_SCAN_ARG(_mac) &_mac[0], &_mac[1], &_mac[2], \
+ &_mac[3], &_mac[4], &_mac[5]
+
#endif /* ifndef MISC_H */