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...@@ -5,7 +5,7 @@ ...@@ -5,7 +5,7 @@
# packet encryption, packet authentication, and # packet encryption, packet authentication, and
# packet compression. # packet compression.
# #
# Copyright (C) 2002-2018 OpenVPN Inc <sales@openvpn.net> # Copyright (C) 2002-2022 OpenVPN Inc <sales@openvpn.net>
# Copyright (C) 2006-2012 Alon Bar-Lev <alon.barlev@gmail.com> # Copyright (C) 2006-2012 Alon Bar-Lev <alon.barlev@gmail.com>
# #
......
include/Makefile.in deleted 100644 → 0
View file @ e3856827
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install-dvi: install-dvi-am
install-dvi-am:
install-exec-am:
install-html: install-html-am
install-html-am:
install-info: install-info-am
install-info-am:
install-man:
install-pdf: install-pdf-am
install-pdf-am:
install-ps: install-ps-am
install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-am
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-generic mostlyclean-libtool
pdf: pdf-am
pdf-am:
ps: ps-am
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.MAKE: all install-am install-strip
.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
clean-libtool cscopelist-am ctags ctags-am distclean \
distclean-generic distclean-hdr distclean-libtool \
distclean-tags distdir dvi dvi-am html html-am info info-am \
install install-am install-data install-data-am install-dvi \
install-dvi-am install-exec install-exec-am install-html \
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maintainer-clean-generic mostlyclean mostlyclean-generic \
mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
uninstall-am uninstall-includeHEADERS
.PRECIOUS: Makefile
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
include/openvpn-msg.h
View file @ e1e1377b
...@@ -5,7 +5,7 @@ ...@@ -5,7 +5,7 @@
* packet encryption, packet authentication, and * packet encryption, packet authentication, and
* packet compression. * packet compression.
* *
* Copyright (C) 2013-2018 Heiko Hund <heiko.hund@sophos.com> * Copyright (C) 2013-2022 Heiko Hund <heiko.hund@sophos.com>
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 * it under the terms of the GNU General Public License version 2
...@@ -39,6 +39,8 @@ typedef enum { ...@@ -39,6 +39,8 @@ typedef enum {
msg_del_block_dns, msg_del_block_dns,
msg_register_dns, msg_register_dns,
msg_enable_dhcp, msg_enable_dhcp,
msg_register_ring_buffers,
msg_set_mtu
} message_type_t; } message_type_t;
typedef struct { typedef struct {
...@@ -117,4 +119,20 @@ typedef struct { ...@@ -117,4 +119,20 @@ typedef struct {
interface_t iface; interface_t iface;
} enable_dhcp_message_t; } enable_dhcp_message_t;
typedef struct {
message_header_t header;
HANDLE device;
HANDLE send_ring_handle;
HANDLE receive_ring_handle;
HANDLE send_tail_moved;
HANDLE receive_tail_moved;
} register_ring_buffers_message_t;
typedef struct {
message_header_t header;
interface_t iface;
short family;
int mtu;
} set_mtu_message_t;
#endif /* ifndef OPENVPN_MSG_H_ */ #endif /* ifndef OPENVPN_MSG_H_ */
include/openvpn-plugin.h deleted 100644 → 0
View file @ e3856827
/* include/openvpn-plugin.h. Generated from openvpn-plugin.h.in by configure. */
/*
* OpenVPN -- An application to securely tunnel IP networks
* over a single TCP/UDP port, with support for SSL/TLS-based
* session authentication and key exchange,
* packet encryption, packet authentication, and
* packet compression.
*
* Copyright (C) 2002-2018 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
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef OPENVPN_PLUGIN_H_
#define OPENVPN_PLUGIN_H_
#define OPENVPN_PLUGIN_VERSION 3
#ifdef ENABLE_CRYPTO
#ifdef ENABLE_CRYPTO_MBEDTLS
#include <mbedtls/x509_crt.h>
#ifndef __OPENVPN_X509_CERT_T_DECLARED
#define __OPENVPN_X509_CERT_T_DECLARED
typedef mbedtls_x509_crt openvpn_x509_cert_t;
#endif
#else /* ifdef ENABLE_CRYPTO_MBEDTLS */
#include <openssl/x509.h>
#ifndef __OPENVPN_X509_CERT_T_DECLARED
#define __OPENVPN_X509_CERT_T_DECLARED
typedef X509 openvpn_x509_cert_t;
#endif
#endif
#endif
#include <stdarg.h>
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Provide some basic version information to plug-ins at OpenVPN compile time
* This is will not be the complete version
*/
#define OPENVPN_VERSION_MAJOR 2
#define OPENVPN_VERSION_MINOR 4
#define OPENVPN_VERSION_PATCH ".9"
/*
* Plug-in types. These types correspond to the set of script callbacks
* supported by OpenVPN.
*
* This is the general call sequence to expect when running in server mode:
*
* Initial Server Startup:
*
* FUNC: openvpn_plugin_open_v1
* FUNC: openvpn_plugin_client_constructor_v1 (this is the top-level "generic"
* client template)
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_UP
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_ROUTE_UP
*
* New Client Connection:
*
* FUNC: openvpn_plugin_client_constructor_v1
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_ENABLE_PF
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_TLS_VERIFY (called once for every cert
* in the server chain)
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_TLS_FINAL
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_IPCHANGE
*
* [If OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY returned OPENVPN_PLUGIN_FUNC_DEFERRED,
* we don't proceed until authentication is verified via auth_control_file]
*
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_CLIENT_CONNECT_V2
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_LEARN_ADDRESS
*
* [Client session ensues]
*
* For each "TLS soft reset", according to reneg-sec option (or similar):
*
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_ENABLE_PF
*
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_TLS_VERIFY (called once for every cert
* in the server chain)
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_TLS_FINAL
*
* [If OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY returned OPENVPN_PLUGIN_FUNC_DEFERRED,
* we expect that authentication is verified via auth_control_file within
* the number of seconds defined by the "hand-window" option. Data channel traffic
* will continue to flow uninterrupted during this period.]
*
* [Client session continues]
*
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_CLIENT_DISCONNECT
* FUNC: openvpn_plugin_client_destructor_v1
*
* [ some time may pass ]
*
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_LEARN_ADDRESS (this coincides with a
* lazy free of initial
* learned addr object)
* Server Shutdown:
*
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_DOWN
* FUNC: openvpn_plugin_client_destructor_v1 (top-level "generic" client)
* FUNC: openvpn_plugin_close_v1
*/
#define OPENVPN_PLUGIN_UP 0
#define OPENVPN_PLUGIN_DOWN 1
#define OPENVPN_PLUGIN_ROUTE_UP 2
#define OPENVPN_PLUGIN_IPCHANGE 3
#define OPENVPN_PLUGIN_TLS_VERIFY 4
#define OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY 5
#define OPENVPN_PLUGIN_CLIENT_CONNECT 6
#define OPENVPN_PLUGIN_CLIENT_DISCONNECT 7
#define OPENVPN_PLUGIN_LEARN_ADDRESS 8
#define OPENVPN_PLUGIN_CLIENT_CONNECT_V2 9
#define OPENVPN_PLUGIN_TLS_FINAL 10
#define OPENVPN_PLUGIN_ENABLE_PF 11
#define OPENVPN_PLUGIN_ROUTE_PREDOWN 12
#define OPENVPN_PLUGIN_N 13
/*
* Build a mask out of a set of plug-in types.
*/
#define OPENVPN_PLUGIN_MASK(x) (1<<(x))
/*
* A pointer to a plugin-defined object which contains
* the object state.
*/
typedef void *openvpn_plugin_handle_t;
/*
* Return value for openvpn_plugin_func_v1 function
*/
#define OPENVPN_PLUGIN_FUNC_SUCCESS 0
#define OPENVPN_PLUGIN_FUNC_ERROR 1
#define OPENVPN_PLUGIN_FUNC_DEFERRED 2
/*
* For Windows (needs to be modified for MSVC)
*/
#if defined(_WIN32) && !defined(OPENVPN_PLUGIN_H)
#define OPENVPN_EXPORT __declspec(dllexport)
#else
#define OPENVPN_EXPORT
#endif
/*
* If OPENVPN_PLUGIN_H is defined, we know that we are being
* included in an OpenVPN compile, rather than a plugin compile.
*/
#ifdef OPENVPN_PLUGIN_H
/*
* We are compiling OpenVPN.
*/
#define OPENVPN_PLUGIN_DEF typedef
#define OPENVPN_PLUGIN_FUNC(name) (*name)
#else /* ifdef OPENVPN_PLUGIN_H */
/*
* We are compiling plugin.
*/
#define OPENVPN_PLUGIN_DEF OPENVPN_EXPORT
#define OPENVPN_PLUGIN_FUNC(name) name
#endif
/*
* Used by openvpn_plugin_func to return structured
* data. The plugin should allocate all structure
* instances, name strings, and value strings with
* malloc, since OpenVPN will assume that it
* can free the list by calling free() over the same.
*/
struct openvpn_plugin_string_list
{
struct openvpn_plugin_string_list *next;
char *name;
char *value;
};
/* openvpn_plugin_{open,func}_v3() related structs */
/**
* Defines version of the v3 plugin argument structs
*
* Whenever one or more of these structs are modified, this constant
* must be updated. A changelog should be appended in this comment
* as well, to make it easier to see what information is available
* in the different versions.
*
* Version Comment
* 1 Initial plugin v3 structures providing the same API as
* the v2 plugin interface, X509 certificate information +
* a logging API for plug-ins.
*
* 2 Added ssl_api member in struct openvpn_plugin_args_open_in
* which identifies the SSL implementation OpenVPN is compiled
* against.
*
* 3 Added ovpn_version, ovpn_version_major, ovpn_version_minor
* and ovpn_version_patch to provide the runtime version of
* OpenVPN to plug-ins.
*
* 4 Exported secure_memzero() as plugin_secure_memzero()
*
* 5 Exported openvpn_base64_encode() as plugin_base64_encode()
* Exported openvpn_base64_decode() as plugin_base64_decode()
*/
#define OPENVPN_PLUGINv3_STRUCTVER 5
/**
* Definitions needed for the plug-in callback functions.
*/
typedef enum
{
PLOG_ERR = (1 << 0),/* Error condition message */
PLOG_WARN = (1 << 1),/* General warning message */
PLOG_NOTE = (1 << 2),/* Informational message */
PLOG_DEBUG = (1 << 3),/* Debug message, displayed if verb >= 7 */
PLOG_ERRNO = (1 << 8),/* Add error description to message */
PLOG_NOMUTE = (1 << 9), /* Mute setting does not apply for message */
} openvpn_plugin_log_flags_t;
#ifdef __GNUC__
#if __USE_MINGW_ANSI_STDIO
#define _ovpn_chk_fmt(a, b) __attribute__ ((format(gnu_printf, (a), (b))))
#else
#define _ovpn_chk_fmt(a, b) __attribute__ ((format(__printf__, (a), (b))))
#endif
#else /* ifdef __GNUC__ */
#define _ovpn_chk_fmt(a, b)
#endif
typedef void (*plugin_log_t)(openvpn_plugin_log_flags_t flags,
const char *plugin_name,
const char *format, ...) _ovpn_chk_fmt (3, 4);
typedef void (*plugin_vlog_t)(openvpn_plugin_log_flags_t flags,
const char *plugin_name,
const char *format,
va_list arglist) _ovpn_chk_fmt (3, 0);
/* #undef _ovpn_chk_fmt */
/**
* Export of secure_memzero() to be used inside plug-ins
*
* @param data Pointer to data to zeroise
* @param len Length of data, in bytes
*
*/
typedef void (*plugin_secure_memzero_t)(void *data, size_t len);
/**
* Export of openvpn_base64_encode() to be used inside plug-ins
*
* @param data Pointer to data to BASE64 encode
* @param size Length of data, in bytes
* @param *str Pointer to the return buffer. This needed memory is
* allocated by openvpn_base64_encode() and needs to be free()d
* after use.
*
* @return int Returns the length of the buffer created, or -1 on error.
*
*/
typedef int (*plugin_base64_encode_t)(const void *data, int size, char **str);
/**
* Export of openvpn_base64_decode() to be used inside plug-ins
*
* @param str Pointer to the BASE64 encoded data
* @param data Pointer to the buffer where save the decoded data
* @param size Size of the destination buffer
*
* @return int Returns the length of the decoded data, or -1 on error or
* if the destination buffer is too small.
*
*/
typedef int (*plugin_base64_decode_t)(const char *str, void *data, int size);
/**
* Used by the openvpn_plugin_open_v3() function to pass callback
* function pointers to the plug-in.
*
* plugin_log
* plugin_vlog : Use these functions to add information to the OpenVPN log file.
* Messages will only be displayed if the plugin_name parameter
* is set. PLOG_DEBUG messages will only be displayed with plug-in
* debug log verbosity (at the time of writing that's verb >= 7).
*
* plugin_secure_memzero
* : Use this function to securely wipe sensitive information from
* memory. This function is declared in a way that the compiler
* will not remove these function calls during the compiler
* optimization phase.
*/
struct openvpn_plugin_callbacks
{
plugin_log_t plugin_log;
plugin_vlog_t plugin_vlog;
plugin_secure_memzero_t plugin_secure_memzero;
plugin_base64_encode_t plugin_base64_encode;
plugin_base64_decode_t plugin_base64_decode;
};
/**
* Used by the openvpn_plugin_open_v3() function to indicate to the
* plug-in what kind of SSL implementation OpenVPN uses. This is
* to avoid SEGV issues when OpenVPN is complied against mbed TLS
* and the plug-in against OpenSSL.
*/
typedef enum {
SSLAPI_NONE,
SSLAPI_OPENSSL,
SSLAPI_MBEDTLS
} ovpnSSLAPI;
/**
* Arguments used to transport variables to the plug-in.
* The struct openvpn_plugin_args_open_in is only used
* by the openvpn_plugin_open_v3() function.
*
* STRUCT MEMBERS
*
* type_mask : Set by OpenVPN to the logical OR of all script
* types which this version of OpenVPN supports.
*
* argv : a NULL-terminated array of options provided to the OpenVPN
* "plug-in" directive. argv[0] is the dynamic library pathname.
*
* envp : a NULL-terminated array of OpenVPN-set environmental
* variables in "name=value" format. Note that for security reasons,
* these variables are not actually written to the "official"
* environmental variable store of the process.
*
* callbacks : a pointer to the plug-in callback function struct.
*
*/
struct openvpn_plugin_args_open_in
{
const int type_mask;
const char **const argv;
const char **const envp;
struct openvpn_plugin_callbacks *callbacks;
const ovpnSSLAPI ssl_api;
const char *ovpn_version;
const unsigned int ovpn_version_major;
const unsigned int ovpn_version_minor;
const char *const ovpn_version_patch;
};
/**
* Arguments used to transport variables from the plug-in back
* to the OpenVPN process. The struct openvpn_plugin_args_open_return
* is only used by the openvpn_plugin_open_v3() function.
*
* STRUCT MEMBERS
*
* type_mask : The plug-in should set this value to the logical OR of all script
* types which the plug-in wants to intercept. For example, if the
* script wants to intercept the client-connect and client-disconnect
* script types:
*
* type_mask = OPENVPN_PLUGIN_MASK(OPENVPN_PLUGIN_CLIENT_CONNECT)
* | OPENVPN_PLUGIN_MASK(OPENVPN_PLUGIN_CLIENT_DISCONNECT)
*
* handle : Pointer to a global plug-in context, created by the plug-in. This pointer
* is passed on to the other plug-in calls.
*
* return_list : used to return data back to OpenVPN.
*
*/
struct openvpn_plugin_args_open_return
{
int type_mask;
openvpn_plugin_handle_t handle;
struct openvpn_plugin_string_list **return_list;
};
/**
* Arguments used to transport variables to and from the
* plug-in. The struct openvpn_plugin_args_func is only used
* by the openvpn_plugin_func_v3() function.
*
* STRUCT MEMBERS:
*
* type : one of the PLUGIN_x types.
*
* argv : a NULL-terminated array of "command line" options which
* would normally be passed to the script. argv[0] is the dynamic
* library pathname.
*
* envp : a NULL-terminated array of OpenVPN-set environmental
* variables in "name=value" format. Note that for security reasons,
* these variables are not actually written to the "official"
* environmental variable store of the process.
*
* handle : Pointer to a global plug-in context, created by the plug-in's openvpn_plugin_open_v3().
*
* per_client_context : the per-client context pointer which was returned by
* openvpn_plugin_client_constructor_v1, if defined.
*
* current_cert_depth : Certificate depth of the certificate being passed over (only if compiled with ENABLE_CRYPTO defined)
*
* *current_cert : X509 Certificate object received from the client (only if compiled with ENABLE_CRYPTO defined)
*
*/
struct openvpn_plugin_args_func_in
{
const int type;
const char **const argv;
const char **const envp;
openvpn_plugin_handle_t handle;
void *per_client_context;
#ifdef ENABLE_CRYPTO
int current_cert_depth;
openvpn_x509_cert_t *current_cert;
#else
int __current_cert_depth_disabled; /* Unused, for compatibility purposes only */
void *__current_cert_disabled; /* Unused, for compatibility purposes only */
#endif
};
/**
* Arguments used to transport variables to and from the
* plug-in. The struct openvpn_plugin_args_func is only used
* by the openvpn_plugin_func_v3() function.
*
* STRUCT MEMBERS:
*
* return_list : used to return data back to OpenVPN for further processing/usage by
* the OpenVPN executable.
*
*/
struct openvpn_plugin_args_func_return
{
struct openvpn_plugin_string_list **return_list;
};
/*
* Multiple plugin modules can be cascaded, and modules can be
* used in tandem with scripts. The order of operation is that
* the module func() functions are called in the order that
* the modules were specified in the config file. If a script
* was specified as well, it will be called last. If the
* return code of the module/script controls an authentication
* function (such as tls-verify or auth-user-pass-verify), then
* every module and script must return success (0) in order for
* the connection to be authenticated.
*
* Notes:
*
* Plugins which use a privilege-separation model (by forking in
* their initialization function before the main OpenVPN process
* downgrades root privileges and/or executes a chroot) must
* daemonize after a fork if the "daemon" environmental variable is
* set. In addition, if the "daemon_log_redirect" variable is set,
* the plugin should preserve stdout/stderr across the daemon()
* syscall. See the daemonize() function in plugin/auth-pam/auth-pam.c
* for an example.
*/
/*
* Prototypes for functions which OpenVPN plug-ins must define.
*/
/*
* FUNCTION: openvpn_plugin_open_v2
*
* REQUIRED: YES
*
* Called on initial plug-in load. OpenVPN will preserve plug-in state
* across SIGUSR1 restarts but not across SIGHUP restarts. A SIGHUP reset
* will cause the plugin to be closed and reopened.
*
* ARGUMENTS
*
* *type_mask : Set by OpenVPN to the logical OR of all script
* types which this version of OpenVPN supports. The plug-in
* should set this value to the logical OR of all script types
* which the plug-in wants to intercept. For example, if the
* script wants to intercept the client-connect and
* client-disconnect script types:
*
* *type_mask = OPENVPN_PLUGIN_MASK(OPENVPN_PLUGIN_CLIENT_CONNECT)
* | OPENVPN_PLUGIN_MASK(OPENVPN_PLUGIN_CLIENT_DISCONNECT)
*
* argv : a NULL-terminated array of options provided to the OpenVPN
* "plug-in" directive. argv[0] is the dynamic library pathname.
*
* envp : a NULL-terminated array of OpenVPN-set environmental
* variables in "name=value" format. Note that for security reasons,
* these variables are not actually written to the "official"
* environmental variable store of the process.
*
* return_list : used to return data back to OpenVPN.
*
* RETURN VALUE
*
* An openvpn_plugin_handle_t value on success, NULL on failure
*/
OPENVPN_PLUGIN_DEF openvpn_plugin_handle_t OPENVPN_PLUGIN_FUNC(openvpn_plugin_open_v2)
(unsigned int *type_mask,
const char *argv[],
const char *envp[],
struct openvpn_plugin_string_list **return_list);
/*
* FUNCTION: openvpn_plugin_func_v2
*
* Called to perform the work of a given script type.
*
* REQUIRED: YES
*
* ARGUMENTS
*
* handle : the openvpn_plugin_handle_t value which was returned by
* openvpn_plugin_open.
*
* type : one of the PLUGIN_x types
*
* argv : a NULL-terminated array of "command line" options which
* would normally be passed to the script. argv[0] is the dynamic
* library pathname.
*
* envp : a NULL-terminated array of OpenVPN-set environmental
* variables in "name=value" format. Note that for security reasons,
* these variables are not actually written to the "official"
* environmental variable store of the process.
*
* per_client_context : the per-client context pointer which was returned by
* openvpn_plugin_client_constructor_v1, if defined.
*
* return_list : used to return data back to OpenVPN.
*
* RETURN VALUE
*
* OPENVPN_PLUGIN_FUNC_SUCCESS on success, OPENVPN_PLUGIN_FUNC_ERROR on failure
*
* In addition, OPENVPN_PLUGIN_FUNC_DEFERRED may be returned by
* OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY. This enables asynchronous
* authentication where the plugin (or one of its agents) may indicate
* authentication success/failure some number of seconds after the return
* of the OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY handler by writing a single
* char to the file named by auth_control_file in the environmental variable
* list (envp).
*
* first char of auth_control_file:
* '0' -- indicates auth failure
* '1' -- indicates auth success
*
* OpenVPN will delete the auth_control_file after it goes out of scope.
*
* If an OPENVPN_PLUGIN_ENABLE_PF handler is defined and returns success
* for a particular client instance, packet filtering will be enabled for that
* instance. OpenVPN will then attempt to read the packet filter configuration
* from the temporary file named by the environmental variable pf_file. This
* file may be generated asynchronously and may be dynamically updated during the
* client session, however the client will be blocked from sending or receiving
* VPN tunnel packets until the packet filter file has been generated. OpenVPN
* will periodically test the packet filter file over the life of the client
* instance and reload when modified. OpenVPN will delete the packet filter file
* when the client instance goes out of scope.
*
* Packet filter file grammar:
*
* [CLIENTS DROP|ACCEPT]
* {+|-}common_name1
* {+|-}common_name2
* . . .
* [SUBNETS DROP|ACCEPT]
* {+|-}subnet1
* {+|-}subnet2
* . . .
* [END]
*
* Subnet: IP-ADDRESS | IP-ADDRESS/NUM_NETWORK_BITS
*
* CLIENTS refers to the set of clients (by their common-name) which
* this instance is allowed ('+') to connect to, or is excluded ('-')
* from connecting to. Note that in the case of client-to-client
* connections, such communication must be allowed by the packet filter
* configuration files of both clients.
*
* SUBNETS refers to IP addresses or IP address subnets which this
* instance may connect to ('+') or is excluded ('-') from connecting
* to.
*
* DROP or ACCEPT defines default policy when there is no explicit match
* for a common-name or subnet. The [END] tag must exist. A special
* purpose tag called [KILL] will immediately kill the client instance.
* A given client or subnet rule applies to both incoming and outgoing
* packets.
*
* See plugin/defer/simple.c for an example on using asynchronous
* authentication and client-specific packet filtering.
*/
OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_func_v2)
(openvpn_plugin_handle_t handle,
const int type,
const char *argv[],
const char *envp[],
void *per_client_context,
struct openvpn_plugin_string_list **return_list);
/*
* FUNCTION: openvpn_plugin_open_v3
*
* REQUIRED: YES
*
* Called on initial plug-in load. OpenVPN will preserve plug-in state
* across SIGUSR1 restarts but not across SIGHUP restarts. A SIGHUP reset
* will cause the plugin to be closed and reopened.
*
* ARGUMENTS
*
* version : fixed value, defines the API version of the OpenVPN plug-in API. The plug-in
* should validate that this value is matching the OPENVPN_PLUGINv3_STRUCTVER
* value.
*
* arguments : Structure with all arguments available to the plug-in.
*
* retptr : used to return data back to OpenVPN.
*
* RETURN VALUE
*
* OPENVPN_PLUGIN_FUNC_SUCCESS on success, OPENVPN_PLUGIN_FUNC_ERROR on failure
*/
OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_open_v3)
(const int version,
struct openvpn_plugin_args_open_in const *arguments,
struct openvpn_plugin_args_open_return *retptr);
/*
* FUNCTION: openvpn_plugin_func_v3
*
* Called to perform the work of a given script type.
*
* REQUIRED: YES
*
* ARGUMENTS
*
* version : fixed value, defines the API version of the OpenVPN plug-in API. The plug-in
* should validate that this value is matching the OPENVPN_PLUGIN_VERSION value.
*
* handle : the openvpn_plugin_handle_t value which was returned by
* openvpn_plugin_open.
*
* return_list : used to return data back to OpenVPN.
*
* RETURN VALUE
*
* OPENVPN_PLUGIN_FUNC_SUCCESS on success, OPENVPN_PLUGIN_FUNC_ERROR on failure
*
* In addition, OPENVPN_PLUGIN_FUNC_DEFERRED may be returned by
* OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY. This enables asynchronous
* authentication where the plugin (or one of its agents) may indicate
* authentication success/failure some number of seconds after the return
* of the OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY handler by writing a single
* char to the file named by auth_control_file in the environmental variable
* list (envp).
*
* first char of auth_control_file:
* '0' -- indicates auth failure
* '1' -- indicates auth success
*
* OpenVPN will delete the auth_control_file after it goes out of scope.
*
* If an OPENVPN_PLUGIN_ENABLE_PF handler is defined and returns success
* for a particular client instance, packet filtering will be enabled for that
* instance. OpenVPN will then attempt to read the packet filter configuration
* from the temporary file named by the environmental variable pf_file. This
* file may be generated asynchronously and may be dynamically updated during the
* client session, however the client will be blocked from sending or receiving
* VPN tunnel packets until the packet filter file has been generated. OpenVPN
* will periodically test the packet filter file over the life of the client
* instance and reload when modified. OpenVPN will delete the packet filter file
* when the client instance goes out of scope.
*
* Packet filter file grammar:
*
* [CLIENTS DROP|ACCEPT]
* {+|-}common_name1
* {+|-}common_name2
* . . .
* [SUBNETS DROP|ACCEPT]
* {+|-}subnet1
* {+|-}subnet2
* . . .
* [END]
*
* Subnet: IP-ADDRESS | IP-ADDRESS/NUM_NETWORK_BITS
*
* CLIENTS refers to the set of clients (by their common-name) which
* this instance is allowed ('+') to connect to, or is excluded ('-')
* from connecting to. Note that in the case of client-to-client
* connections, such communication must be allowed by the packet filter
* configuration files of both clients.
*
* SUBNETS refers to IP addresses or IP address subnets which this
* instance may connect to ('+') or is excluded ('-') from connecting
* to.
*
* DROP or ACCEPT defines default policy when there is no explicit match
* for a common-name or subnet. The [END] tag must exist. A special
* purpose tag called [KILL] will immediately kill the client instance.
* A given client or subnet rule applies to both incoming and outgoing
* packets.
*
* See plugin/defer/simple.c for an example on using asynchronous
* authentication and client-specific packet filtering.
*/
OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_func_v3)
(const int version,
struct openvpn_plugin_args_func_in const *arguments,
struct openvpn_plugin_args_func_return *retptr);
/*
* FUNCTION: openvpn_plugin_close_v1
*
* REQUIRED: YES
*
* ARGUMENTS
*
* handle : the openvpn_plugin_handle_t value which was returned by
* openvpn_plugin_open.
*
* Called immediately prior to plug-in unload.
*/
OPENVPN_PLUGIN_DEF void OPENVPN_PLUGIN_FUNC(openvpn_plugin_close_v1)
(openvpn_plugin_handle_t handle);
/*
* FUNCTION: openvpn_plugin_abort_v1
*
* REQUIRED: NO
*
* ARGUMENTS
*
* handle : the openvpn_plugin_handle_t value which was returned by
* openvpn_plugin_open.
*
* Called when OpenVPN is in the process of aborting due to a fatal error.
* Will only be called on an open context returned by a prior successful
* openvpn_plugin_open callback.
*/
OPENVPN_PLUGIN_DEF void OPENVPN_PLUGIN_FUNC(openvpn_plugin_abort_v1)
(openvpn_plugin_handle_t handle);
/*
* FUNCTION: openvpn_plugin_client_constructor_v1
*
* Called to allocate a per-client memory region, which
* is then passed to the openvpn_plugin_func_v2 function.
* This function is called every time the OpenVPN server
* constructs a client instance object, which normally
* occurs when a session-initiating packet is received
* by a new client, even before the client has authenticated.
*
* This function should allocate the private memory needed
* by the plugin to track individual OpenVPN clients, and
* return a void * to this memory region.
*
* REQUIRED: NO
*
* ARGUMENTS
*
* handle : the openvpn_plugin_handle_t value which was returned by
* openvpn_plugin_open.
*
* RETURN VALUE
*
* void * pointer to plugin's private per-client memory region, or NULL
* if no memory region is required.
*/
OPENVPN_PLUGIN_DEF void *OPENVPN_PLUGIN_FUNC(openvpn_plugin_client_constructor_v1)
(openvpn_plugin_handle_t handle);
/*
* FUNCTION: openvpn_plugin_client_destructor_v1
*
* This function is called on client instance object destruction.
*
* REQUIRED: NO
*
* ARGUMENTS
*
* handle : the openvpn_plugin_handle_t value which was returned by
* openvpn_plugin_open.
*
* per_client_context : the per-client context pointer which was returned by
* openvpn_plugin_client_constructor_v1, if defined.
*/
OPENVPN_PLUGIN_DEF void OPENVPN_PLUGIN_FUNC(openvpn_plugin_client_destructor_v1)
(openvpn_plugin_handle_t handle, void *per_client_context);
/*
* FUNCTION: openvpn_plugin_select_initialization_point_v1
*
* Several different points exist in OpenVPN's initialization sequence where
* the openvpn_plugin_open function can be called. While the default is
* OPENVPN_PLUGIN_INIT_PRE_DAEMON, this function can be used to select a
* different initialization point. For example, if your plugin needs to
* return configuration parameters to OpenVPN, use
* OPENVPN_PLUGIN_INIT_PRE_CONFIG_PARSE.
*
* REQUIRED: NO
*
* RETURN VALUE:
*
* An OPENVPN_PLUGIN_INIT_x value.
*/
#define OPENVPN_PLUGIN_INIT_PRE_CONFIG_PARSE 1
#define OPENVPN_PLUGIN_INIT_PRE_DAEMON 2 /* default */
#define OPENVPN_PLUGIN_INIT_POST_DAEMON 3
#define OPENVPN_PLUGIN_INIT_POST_UID_CHANGE 4
OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_select_initialization_point_v1)
(void);
/*
* FUNCTION: openvpn_plugin_min_version_required_v1
*
* This function is called by OpenVPN to query the minimum
* plugin interface version number required by the plugin.
*
* REQUIRED: NO
*
* RETURN VALUE
*
* The minimum OpenVPN plugin interface version number necessary to support
* this plugin.
*/
OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_min_version_required_v1)
(void);
/*
* Deprecated functions which are still supported for backward compatibility.
*/
OPENVPN_PLUGIN_DEF openvpn_plugin_handle_t OPENVPN_PLUGIN_FUNC(openvpn_plugin_open_v1)
(unsigned int *type_mask,
const char *argv[],
const char *envp[]);
OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_func_v1)
(openvpn_plugin_handle_t handle, const int type, const char *argv[], const char *envp[]);
#ifdef __cplusplus
}
#endif
#endif /* OPENVPN_PLUGIN_H_ */
include/openvpn-plugin.h.in
View file @ e1e1377b
...@@ -5,7 +5,7 @@ ...@@ -5,7 +5,7 @@
* packet encryption, packet authentication, and * packet encryption, packet authentication, and
* packet compression. * packet compression.
* *
* Copyright (C) 2002-2018 OpenVPN Inc <sales@openvpn.net> * Copyright (C) 2002-2022 OpenVPN Inc <sales@openvpn.net>
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 * it under the terms of the GNU General Public License version 2
...@@ -26,7 +26,6 @@ ...@@ -26,7 +26,6 @@
#define OPENVPN_PLUGIN_VERSION 3 #define OPENVPN_PLUGIN_VERSION 3
#ifdef ENABLE_CRYPTO
#ifdef ENABLE_CRYPTO_MBEDTLS #ifdef ENABLE_CRYPTO_MBEDTLS
#include <mbedtls/x509_crt.h> #include <mbedtls/x509_crt.h>
#ifndef __OPENVPN_X509_CERT_T_DECLARED #ifndef __OPENVPN_X509_CERT_T_DECLARED
...@@ -40,7 +39,6 @@ typedef mbedtls_x509_crt openvpn_x509_cert_t; ...@@ -40,7 +39,6 @@ typedef mbedtls_x509_crt openvpn_x509_cert_t;
typedef X509 openvpn_x509_cert_t; typedef X509 openvpn_x509_cert_t;
#endif #endif
#endif #endif
#endif
#include <stdarg.h> #include <stdarg.h>
#include <stddef.h> #include <stddef.h>
...@@ -73,7 +71,6 @@ extern "C" { ...@@ -73,7 +71,6 @@ extern "C" {
* New Client Connection: * New Client Connection:
* *
* FUNC: openvpn_plugin_client_constructor_v1 * FUNC: openvpn_plugin_client_constructor_v1
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_ENABLE_PF
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_TLS_VERIFY (called once for every cert * FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_TLS_VERIFY (called once for every cert
* in the server chain) * in the server chain)
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY * FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY
...@@ -90,8 +87,6 @@ extern "C" { ...@@ -90,8 +87,6 @@ extern "C" {
* *
* For each "TLS soft reset", according to reneg-sec option (or similar): * For each "TLS soft reset", according to reneg-sec option (or similar):
* *
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_ENABLE_PF
*
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_TLS_VERIFY (called once for every cert * FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_TLS_VERIFY (called once for every cert
* in the server chain) * in the server chain)
* FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY * FUNC: openvpn_plugin_func_v1 OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY
...@@ -118,20 +113,22 @@ extern "C" { ...@@ -118,20 +113,22 @@ extern "C" {
* FUNC: openvpn_plugin_client_destructor_v1 (top-level "generic" client) * FUNC: openvpn_plugin_client_destructor_v1 (top-level "generic" client)
* FUNC: openvpn_plugin_close_v1 * FUNC: openvpn_plugin_close_v1
*/ */
#define OPENVPN_PLUGIN_UP 0 #define OPENVPN_PLUGIN_UP 0
#define OPENVPN_PLUGIN_DOWN 1 #define OPENVPN_PLUGIN_DOWN 1
#define OPENVPN_PLUGIN_ROUTE_UP 2 #define OPENVPN_PLUGIN_ROUTE_UP 2
#define OPENVPN_PLUGIN_IPCHANGE 3 #define OPENVPN_PLUGIN_IPCHANGE 3
#define OPENVPN_PLUGIN_TLS_VERIFY 4 #define OPENVPN_PLUGIN_TLS_VERIFY 4
#define OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY 5 #define OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY 5
#define OPENVPN_PLUGIN_CLIENT_CONNECT 6 #define OPENVPN_PLUGIN_CLIENT_CONNECT 6
#define OPENVPN_PLUGIN_CLIENT_DISCONNECT 7 #define OPENVPN_PLUGIN_CLIENT_DISCONNECT 7
#define OPENVPN_PLUGIN_LEARN_ADDRESS 8 #define OPENVPN_PLUGIN_LEARN_ADDRESS 8
#define OPENVPN_PLUGIN_CLIENT_CONNECT_V2 9 #define OPENVPN_PLUGIN_CLIENT_CONNECT_V2 9
#define OPENVPN_PLUGIN_TLS_FINAL 10 #define OPENVPN_PLUGIN_TLS_FINAL 10
#define OPENVPN_PLUGIN_ENABLE_PF 11 /*#define OPENVPN_PLUGIN_ENABLE_PF 11 *REMOVED FEATURE* */
#define OPENVPN_PLUGIN_ROUTE_PREDOWN 12 #define OPENVPN_PLUGIN_ROUTE_PREDOWN 12
#define OPENVPN_PLUGIN_N 13 #define OPENVPN_PLUGIN_CLIENT_CONNECT_DEFER 13
#define OPENVPN_PLUGIN_CLIENT_CONNECT_DEFER_V2 14
#define OPENVPN_PLUGIN_N 15
/* /*
* Build a mask out of a set of plug-in types. * Build a mask out of a set of plug-in types.
...@@ -423,9 +420,9 @@ struct openvpn_plugin_args_open_return ...@@ -423,9 +420,9 @@ struct openvpn_plugin_args_open_return
* per_client_context : the per-client context pointer which was returned by * per_client_context : the per-client context pointer which was returned by
* openvpn_plugin_client_constructor_v1, if defined. * openvpn_plugin_client_constructor_v1, if defined.
* *
* current_cert_depth : Certificate depth of the certificate being passed over (only if compiled with ENABLE_CRYPTO defined) * current_cert_depth : Certificate depth of the certificate being passed over
* *
* *current_cert : X509 Certificate object received from the client (only if compiled with ENABLE_CRYPTO defined) * *current_cert : X509 Certificate object received from the client
* *
*/ */
struct openvpn_plugin_args_func_in struct openvpn_plugin_args_func_in
...@@ -435,13 +432,8 @@ struct openvpn_plugin_args_func_in ...@@ -435,13 +432,8 @@ struct openvpn_plugin_args_func_in
const char **const envp; const char **const envp;
openvpn_plugin_handle_t handle; openvpn_plugin_handle_t handle;
void *per_client_context; void *per_client_context;
#ifdef ENABLE_CRYPTO
int current_cert_depth; int current_cert_depth;
openvpn_x509_cert_t *current_cert; openvpn_x509_cert_t *current_cert;
#else
int __current_cert_depth_disabled; /* Unused, for compatibility purposes only */
void *__current_cert_disabled; /* Unused, for compatibility purposes only */
#endif
}; };
...@@ -562,12 +554,29 @@ OPENVPN_PLUGIN_DEF openvpn_plugin_handle_t OPENVPN_PLUGIN_FUNC(openvpn_plugin_op ...@@ -562,12 +554,29 @@ OPENVPN_PLUGIN_DEF openvpn_plugin_handle_t OPENVPN_PLUGIN_FUNC(openvpn_plugin_op
* OPENVPN_PLUGIN_FUNC_SUCCESS on success, OPENVPN_PLUGIN_FUNC_ERROR on failure * OPENVPN_PLUGIN_FUNC_SUCCESS on success, OPENVPN_PLUGIN_FUNC_ERROR on failure
* *
* In addition, OPENVPN_PLUGIN_FUNC_DEFERRED may be returned by * In addition, OPENVPN_PLUGIN_FUNC_DEFERRED may be returned by
* OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY. This enables asynchronous * OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY, OPENVPN_PLUGIN_CLIENT_CONNECT and
* authentication where the plugin (or one of its agents) may indicate * OPENVPN_PLUGIN_CLIENT_CONNECT_V2. This enables asynchronous
* authentication success/failure some number of seconds after the return * authentication or client connect where the plugin (or one of its agents)
* of the OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY handler by writing a single * may indicate authentication success/failure or client configuration some
* char to the file named by auth_control_file in the environmental variable * number of seconds after the return of the function handler.
* list (envp). * For OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY and OPENVPN_PLUGIN_CLIENT_CONNECT
* this is done by writing a single char to the file named by
* auth_control_file/client_connect_deferred_file
* in the environmental variable list (envp).
*
* Additionally the auth_pending_file can be written, which causes the openvpn
* server to send a pending auth request to the client. See doc/management.txt
* for more details on this authentication mechanism. The format of the
* auth_pending_file is
* line 1: timeout in seconds
* line 2: Pending auth method the client needs to support (e.g. openurl)
* line 3: EXTRA (e.g. WEBAUTH::http://www.example.com)
*
* In addition the OPENVPN_PLUGIN_CLIENT_CONNECT_DEFER and
* OPENVPN_PLUGIN_CLIENT_CONNECT_DEFER_V2 are called when OpenVPN tries to
* get the deferred result. For a V2 call implementing this function is
* required as information is not passed by files. For the normal version
* the call is optional.
* *
* first char of auth_control_file: * first char of auth_control_file:
* '0' -- indicates auth failure * '0' -- indicates auth failure
...@@ -575,49 +584,8 @@ OPENVPN_PLUGIN_DEF openvpn_plugin_handle_t OPENVPN_PLUGIN_FUNC(openvpn_plugin_op ...@@ -575,49 +584,8 @@ OPENVPN_PLUGIN_DEF openvpn_plugin_handle_t OPENVPN_PLUGIN_FUNC(openvpn_plugin_op
* *
* OpenVPN will delete the auth_control_file after it goes out of scope. * OpenVPN will delete the auth_control_file after it goes out of scope.
* *
* If an OPENVPN_PLUGIN_ENABLE_PF handler is defined and returns success * See sample/sample-plugins/defer/multi-auth.c for an example on using
* for a particular client instance, packet filtering will be enabled for that * asynchronous authentication.
* instance. OpenVPN will then attempt to read the packet filter configuration
* from the temporary file named by the environmental variable pf_file. This
* file may be generated asynchronously and may be dynamically updated during the
* client session, however the client will be blocked from sending or receiving
* VPN tunnel packets until the packet filter file has been generated. OpenVPN
* will periodically test the packet filter file over the life of the client
* instance and reload when modified. OpenVPN will delete the packet filter file
* when the client instance goes out of scope.
*
* Packet filter file grammar:
*
* [CLIENTS DROP|ACCEPT]
* {+|-}common_name1
* {+|-}common_name2
* . . .
* [SUBNETS DROP|ACCEPT]
* {+|-}subnet1
* {+|-}subnet2
* . . .
* [END]
*
* Subnet: IP-ADDRESS | IP-ADDRESS/NUM_NETWORK_BITS
*
* CLIENTS refers to the set of clients (by their common-name) which
* this instance is allowed ('+') to connect to, or is excluded ('-')
* from connecting to. Note that in the case of client-to-client
* connections, such communication must be allowed by the packet filter
* configuration files of both clients.
*
* SUBNETS refers to IP addresses or IP address subnets which this
* instance may connect to ('+') or is excluded ('-') from connecting
* to.
*
* DROP or ACCEPT defines default policy when there is no explicit match
* for a common-name or subnet. The [END] tag must exist. A special
* purpose tag called [KILL] will immediately kill the client instance.
* A given client or subnet rule applies to both incoming and outgoing
* packets.
*
* See plugin/defer/simple.c for an example on using asynchronous
* authentication and client-specific packet filtering.
*/ */
OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_func_v2) OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_func_v2)
(openvpn_plugin_handle_t handle, (openvpn_plugin_handle_t handle,
...@@ -666,12 +634,12 @@ OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_open_v3) ...@@ -666,12 +634,12 @@ OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_open_v3)
* ARGUMENTS * ARGUMENTS
* *
* version : fixed value, defines the API version of the OpenVPN plug-in API. The plug-in * version : fixed value, defines the API version of the OpenVPN plug-in API. The plug-in
* should validate that this value is matching the OPENVPN_PLUGIN_VERSION value. * should validate that this value is matching the OPENVPN_PLUGINv3_STRUCTVER
* value.
* *
* handle : the openvpn_plugin_handle_t value which was returned by * arguments : Structure with all arguments available to the plug-in.
* openvpn_plugin_open.
* *
* return_list : used to return data back to OpenVPN. * retptr : used to return data back to OpenVPN.
* *
* RETURN VALUE * RETURN VALUE
* *
...@@ -691,49 +659,8 @@ OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_open_v3) ...@@ -691,49 +659,8 @@ OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_open_v3)
* *
* OpenVPN will delete the auth_control_file after it goes out of scope. * OpenVPN will delete the auth_control_file after it goes out of scope.
* *
* If an OPENVPN_PLUGIN_ENABLE_PF handler is defined and returns success * See sample/sample-plugins/defer/simple.c for an example on using
* for a particular client instance, packet filtering will be enabled for that * asynchronous authentication.
* instance. OpenVPN will then attempt to read the packet filter configuration
* from the temporary file named by the environmental variable pf_file. This
* file may be generated asynchronously and may be dynamically updated during the
* client session, however the client will be blocked from sending or receiving
* VPN tunnel packets until the packet filter file has been generated. OpenVPN
* will periodically test the packet filter file over the life of the client
* instance and reload when modified. OpenVPN will delete the packet filter file
* when the client instance goes out of scope.
*
* Packet filter file grammar:
*
* [CLIENTS DROP|ACCEPT]
* {+|-}common_name1
* {+|-}common_name2
* . . .
* [SUBNETS DROP|ACCEPT]
* {+|-}subnet1
* {+|-}subnet2
* . . .
* [END]
*
* Subnet: IP-ADDRESS | IP-ADDRESS/NUM_NETWORK_BITS
*
* CLIENTS refers to the set of clients (by their common-name) which
* this instance is allowed ('+') to connect to, or is excluded ('-')
* from connecting to. Note that in the case of client-to-client
* connections, such communication must be allowed by the packet filter
* configuration files of both clients.
*
* SUBNETS refers to IP addresses or IP address subnets which this
* instance may connect to ('+') or is excluded ('-') from connecting
* to.
*
* DROP or ACCEPT defines default policy when there is no explicit match
* for a common-name or subnet. The [END] tag must exist. A special
* purpose tag called [KILL] will immediately kill the client instance.
* A given client or subnet rule applies to both incoming and outgoing
* packets.
*
* See plugin/defer/simple.c for an example on using asynchronous
* authentication and client-specific packet filtering.
*/ */
OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_func_v3) OPENVPN_PLUGIN_DEF int OPENVPN_PLUGIN_FUNC(openvpn_plugin_func_v3)
(const int version, (const int version,
......
install-sh deleted 100755 → 0
View file @ e3856827
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2018-03-11.20; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# 'make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
tab=' '
nl='
'
IFS=" $tab$nl"
# Set DOITPROG to "echo" to test this script.
doit=${DOITPROG-}
doit_exec=${doit:-exec}
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_mkdir=
# Desired mode of installed file.
mode=0755
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
is_target_a_directory=possibly
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve the last data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-s) stripcmd=$stripprog;;
-t)
is_target_a_directory=always
dst_arg=$2
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;
-T) is_target_a_directory=never;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
# We allow the use of options -d and -T together, by making -d
# take the precedence; this is for compatibility with GNU install.
if test -n "$dir_arg"; then
if test -n "$dst_arg"; then
echo "$0: target directory not allowed when installing a directory." >&2
exit 1
fi
fi
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call 'install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
if test $# -gt 1 || test "$is_target_a_directory" = always; then
if test ! -d "$dst_arg"; then
echo "$0: $dst_arg: Is not a directory." >&2
exit 1
fi
fi
fi
if test -z "$dir_arg"; then
do_exit='(exit $ret); exit $ret'
trap "ret=129; $do_exit" 1
trap "ret=130; $do_exit" 2
trap "ret=141; $do_exit" 13
trap "ret=143; $do_exit" 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names problematic for 'test' and other utilities.
case $src in
-* | [=\(\)!]) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# If destination is a directory, append the input filename.
if test -d "$dst"; then
if test "$is_target_a_directory" = never; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dstbase=`basename "$src"`
case $dst in
*/) dst=$dst$dstbase;;
*) dst=$dst/$dstbase;;
esac
dstdir_status=0
else
dstdir=`dirname "$dst"`
test -d "$dstdir"
dstdir_status=$?
fi
fi
case $dstdir in
*/) dstdirslash=$dstdir;;
*) dstdirslash=$dstdir/;;
esac
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
# Note that $RANDOM variable is not portable (e.g. dash); Use it
# here however when possible just to lower collision chance.
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
# Because "mkdir -p" follows existing symlinks and we likely work
# directly in world-writeable /tmp, make sure that the '$tmpdir'
# directory is successfully created first before we actually test
# 'mkdir -p' feature.
if (umask $mkdir_umask &&
$mkdirprog $mkdir_mode "$tmpdir" &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
test_tmpdir="$tmpdir/a"
ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
[-=\(\)!]*) prefix='./';;
*) prefix='';;
esac
oIFS=$IFS
IFS=/
set -f
set fnord $dstdir
shift
set +f
IFS=$oIFS
prefixes=
for d
do
test X"$d" = X && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask=$mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=${dstdirslash}_inst.$$_
rmtmp=${dstdirslash}_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd -f "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
ltmain.sh deleted 100644 → 0
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m4/ax_emptyarray.m4 deleted 100644 → 0
View file @ e3856827
dnl @synopsis AX_EMPTY_ARRAY
dnl
dnl Define EMPTY_ARRAY_SIZE to be either "0"
dnl or "" depending on which syntax the compiler
dnl prefers for empty arrays in structs.
dnl
dnl @version
dnl @author James Yonan <jim@yonan.net>
AC_DEFUN([AX_EMPTY_ARRAY], [
AS_VAR_PUSHDEF([VAR],[ax_cv_c_empty_array])dnl
AC_CACHE_CHECK(
[for C compiler empty array size],
[VAR],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
,
[[
struct { int foo; int bar[0]; } mystruct;
]]
)],
[VAR=0],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
,
[[
struct { int foo; int bar[]; } mystruct;
]]
)],
[VAR=],
[AC_MSG_ERROR([C compiler is unable to creaty empty arrays])]
)]
)]
)dnl
AC_DEFINE_UNQUOTED(
[EMPTY_ARRAY_SIZE],
[$VAR],
[Dimension to use for empty array declaration]
)dnl
AS_VAR_POPDEF([VAR])dnl
])
m4/ax_varargs.m4 deleted 100644 → 0
View file @ e3856827
dnl @synopsis AX_CPP_VARARG_MACRO_GCC
dnl
dnl Test if the preprocessor understands GNU GCC-style vararg macros.
dnl If it does, defines HAVE_CPP_VARARG_MACRO_GCC to 1.
dnl
dnl @version
dnl @author James Yonan <jim@yonan.net>, Matthias Andree <matthias.andree@web.de>
AC_DEFUN([AX_CPP_VARARG_MACRO_GCC], [dnl
AS_VAR_PUSHDEF([VAR], [ax_cv_cpp_vararg_macro_gcc])dnl
AC_CACHE_CHECK(
[for GNU GCC vararg macro support],
[VAR],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[
#define macro(a, b...) func(a, b)
int func(int a, int b, int c);
]],
[[
int i = macro(1, 2, 3);
]]
)],
[VAR=yes],
[VAR=no]
)]
)dnl
AS_VAR_IF(
[VAR],
[yes],
[AC_DEFINE(
[HAVE_CPP_VARARG_MACRO_GCC],
[1],
[Define to 1 if your compiler supports GNU GCC-style variadic macros]
)]
)dnl
AS_VAR_POPDEF([VAR])dnl
])
dnl @synopsis AX_CPP_VARARG_MACRO_ISO
dnl
dnl Test if the preprocessor understands ISO C 1999 vararg macros.
dnl If it does, defines HAVE_CPP_VARARG_MACRO_ISO to 1.
dnl
dnl @version
dnl @author James Yonan <jim@yonan.net>, Matthias Andree <matthias.andree@web.de>
AC_DEFUN([AX_CPP_VARARG_MACRO_ISO], [dnl
AS_VAR_PUSHDEF([VAR],[ax_cv_cpp_vararg_macro_iso])dnl
AC_CACHE_CHECK(
[for ISO C 1999 vararg macro support],
[VAR],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[
#define macro(a, ...) func(a, __VA_ARGS__)
int func(int a, int b, int c);
]],
[[
int i = macro(1, 2, 3);
]]
)],
[VAR=yes],
[VAR=no]
)]
)dnl
AS_VAR_IF(
[VAR],
[yes],
[AC_DEFINE(
[HAVE_CPP_VARARG_MACRO_ISO],
[1],
[Define to 1 if your compiler supports ISO C99 variadic macros]
)]
)dnl
AS_VAR_POPDEF([VAR])dnl
])
m4/libtool.m4 deleted 100644 → 0
View file @ e3856827
This source diff could not be displayed because it is too large. You can view the blob instead.
m4/ltoptions.m4 deleted 100644 → 0
View file @ e3856827
# Helper functions for option handling. -*- Autoconf -*-
#
# Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
# Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 8 ltoptions.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
# ------------------------------------------
m4_define([_LT_MANGLE_OPTION],
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
# ---------------------------------------
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
# saved as a flag.
m4_define([_LT_SET_OPTION],
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
_LT_MANGLE_DEFUN([$1], [$2]),
[m4_warning([Unknown $1 option '$2'])])[]dnl
])
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
# ------------------------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
m4_define([_LT_IF_OPTION],
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
# -------------------------------------------------------
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
# are set.
m4_define([_LT_UNLESS_OPTIONS],
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
[m4_define([$0_found])])])[]dnl
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
])[]dnl
])
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
# ----------------------------------------
# OPTION-LIST is a space-separated list of Libtool options associated
# with MACRO-NAME. If any OPTION has a matching handler declared with
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
# the unknown option and exit.
m4_defun([_LT_SET_OPTIONS],
[# Set options
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[_LT_SET_OPTION([$1], _LT_Option)])
m4_if([$1],[LT_INIT],[
dnl
dnl Simply set some default values (i.e off) if boolean options were not
dnl specified:
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
])
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
])
dnl
dnl If no reference was made to various pairs of opposing options, then
dnl we run the default mode handler for the pair. For example, if neither
dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
dnl archives by default:
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
[_LT_ENABLE_FAST_INSTALL])
_LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
[_LT_WITH_AIX_SONAME([aix])])
])
])# _LT_SET_OPTIONS
## --------------------------------- ##
## Macros to handle LT_INIT options. ##
## --------------------------------- ##
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
# -----------------------------------------
m4_define([_LT_MANGLE_DEFUN],
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
# -----------------------------------------------
m4_define([LT_OPTION_DEFINE],
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
])# LT_OPTION_DEFINE
# dlopen
# ------
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
])
AU_DEFUN([AC_LIBTOOL_DLOPEN],
[_LT_SET_OPTION([LT_INIT], [dlopen])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the 'dlopen' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
# win32-dll
# ---------
# Declare package support for building win32 dll's.
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
AC_CHECK_TOOL(AS, as, false)
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
AC_CHECK_TOOL(OBJDUMP, objdump, false)
;;
esac
test -z "$AS" && AS=as
_LT_DECL([], [AS], [1], [Assembler program])dnl
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
])# win32-dll
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
_LT_SET_OPTION([LT_INIT], [win32-dll])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the 'win32-dll' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
# _LT_ENABLE_SHARED([DEFAULT])
# ----------------------------
# implement the --enable-shared flag, and supports the 'shared' and
# 'disable-shared' LT_INIT options.
# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
m4_define([_LT_ENABLE_SHARED],
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([shared],
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
_LT_DECL([build_libtool_libs], [enable_shared], [0],
[Whether or not to build shared libraries])
])# _LT_ENABLE_SHARED
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
# Old names:
AC_DEFUN([AC_ENABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
])
AC_DEFUN([AC_DISABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], [disable-shared])
])
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
# _LT_ENABLE_STATIC([DEFAULT])
# ----------------------------
# implement the --enable-static flag, and support the 'static' and
# 'disable-static' LT_INIT options.
# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
m4_define([_LT_ENABLE_STATIC],
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([static],
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
_LT_DECL([build_old_libs], [enable_static], [0],
[Whether or not to build static libraries])
])# _LT_ENABLE_STATIC
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
# Old names:
AC_DEFUN([AC_ENABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
])
AC_DEFUN([AC_DISABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], [disable-static])
])
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
# ----------------------------------
# implement the --enable-fast-install flag, and support the 'fast-install'
# and 'disable-fast-install' LT_INIT options.
# DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'.
m4_define([_LT_ENABLE_FAST_INSTALL],
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([fast-install],
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for pkg in $enableval; do
IFS=$lt_save_ifs
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
_LT_DECL([fast_install], [enable_fast_install], [0],
[Whether or not to optimize for fast installation])dnl
])# _LT_ENABLE_FAST_INSTALL
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
# Old names:
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the 'fast-install' option into LT_INIT's first parameter.])
])
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the 'disable-fast-install' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
# _LT_WITH_AIX_SONAME([DEFAULT])
# ----------------------------------
# implement the --with-aix-soname flag, and support the `aix-soname=aix'
# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
m4_define([_LT_WITH_AIX_SONAME],
[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
shared_archive_member_spec=
case $host,$enable_shared in
power*-*-aix[[5-9]]*,yes)
AC_MSG_CHECKING([which variant of shared library versioning to provide])
AC_ARG_WITH([aix-soname],
[AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
[shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
[case $withval in
aix|svr4|both)
;;
*)
AC_MSG_ERROR([Unknown argument to --with-aix-soname])
;;
esac
lt_cv_with_aix_soname=$with_aix_soname],
[AC_CACHE_VAL([lt_cv_with_aix_soname],
[lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
with_aix_soname=$lt_cv_with_aix_soname])
AC_MSG_RESULT([$with_aix_soname])
if test aix != "$with_aix_soname"; then
# For the AIX way of multilib, we name the shared archive member
# based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
# and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
# Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
# the AIX toolchain works better with OBJECT_MODE set (default 32).
if test 64 = "${OBJECT_MODE-32}"; then
shared_archive_member_spec=shr_64
else
shared_archive_member_spec=shr
fi
fi
;;
*)
with_aix_soname=aix
;;
esac
_LT_DECL([], [shared_archive_member_spec], [0],
[Shared archive member basename, for filename based shared library versioning on AIX])dnl
])# _LT_WITH_AIX_SONAME
LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
# _LT_WITH_PIC([MODE])
# --------------------
# implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
# LT_INIT options.
# MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'.
m4_define([_LT_WITH_PIC],
[AC_ARG_WITH([pic],
[AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
[lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for lt_pkg in $withval; do
IFS=$lt_save_ifs
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[pic_mode=m4_default([$1], [default])])
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
])# _LT_WITH_PIC
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
# Old name:
AU_DEFUN([AC_LIBTOOL_PICMODE],
[_LT_SET_OPTION([LT_INIT], [pic-only])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the 'pic-only' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
## ----------------- ##
## LTDL_INIT Options ##
## ----------------- ##
m4_define([_LTDL_MODE], [])
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
[m4_define([_LTDL_MODE], [nonrecursive])])
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
[m4_define([_LTDL_MODE], [recursive])])
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
[m4_define([_LTDL_MODE], [subproject])])
m4_define([_LTDL_TYPE], [])
LT_OPTION_DEFINE([LTDL_INIT], [installable],
[m4_define([_LTDL_TYPE], [installable])])
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
[m4_define([_LTDL_TYPE], [convenience])])
m4/ltsugar.m4 deleted 100644 → 0
View file @ e3856827
# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
#
# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
# Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 6 ltsugar.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
# lt_join(SEP, ARG1, [ARG2...])
# -----------------------------
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
# associated separator.
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
# versions in m4sugar had bugs.
m4_define([lt_join],
[m4_if([$#], [1], [],
[$#], [2], [[$2]],
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
m4_define([_lt_join],
[m4_if([$#$2], [2], [],
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
# lt_car(LIST)
# lt_cdr(LIST)
# ------------
# Manipulate m4 lists.
# These macros are necessary as long as will still need to support
# Autoconf-2.59, which quotes differently.
m4_define([lt_car], [[$1]])
m4_define([lt_cdr],
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
[$#], 1, [],
[m4_dquote(m4_shift($@))])])
m4_define([lt_unquote], $1)
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
# ------------------------------------------
# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
# Note that neither SEPARATOR nor STRING are expanded; they are appended
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
# than defined and empty).
#
# This macro is needed until we can rely on Autoconf 2.62, since earlier
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
m4_define([lt_append],
[m4_define([$1],
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
# ----------------------------------------------------------
# Produce a SEP delimited list of all paired combinations of elements of
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
# has the form PREFIXmINFIXSUFFIXn.
# Needed until we can rely on m4_combine added in Autoconf 2.62.
m4_define([lt_combine],
[m4_if(m4_eval([$# > 3]), [1],
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
[[m4_foreach([_Lt_prefix], [$2],
[m4_foreach([_Lt_suffix],
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
# -----------------------------------------------------------------------
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
m4_define([lt_if_append_uniq],
[m4_ifdef([$1],
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
[lt_append([$1], [$2], [$3])$4],
[$5])],
[lt_append([$1], [$2], [$3])$4])])
# lt_dict_add(DICT, KEY, VALUE)
# -----------------------------
m4_define([lt_dict_add],
[m4_define([$1($2)], [$3])])
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
# --------------------------------------------
m4_define([lt_dict_add_subkey],
[m4_define([$1($2:$3)], [$4])])
# lt_dict_fetch(DICT, KEY, [SUBKEY])
# ----------------------------------
m4_define([lt_dict_fetch],
[m4_ifval([$3],
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
# -----------------------------------------------------------------
m4_define([lt_if_dict_fetch],
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
[$5],
[$6])])
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
# --------------------------------------------------------------
m4_define([lt_dict_filter],
[m4_if([$5], [], [],
[lt_join(m4_quote(m4_default([$4], [[, ]])),
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
])
m4/ltversion.m4 deleted 100644 → 0
View file @ e3856827
# ltversion.m4 -- version numbers -*- Autoconf -*-
#
# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
# Written by Scott James Remnant, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# @configure_input@
# serial 4179 ltversion.m4
# This file is part of GNU Libtool
m4_define([LT_PACKAGE_VERSION], [2.4.6])
m4_define([LT_PACKAGE_REVISION], [2.4.6])
AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.4.6'
macro_revision='2.4.6'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])
m4/lt~obsolete.m4 deleted 100644 → 0
View file @ e3856827
# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
#
# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
# Foundation, Inc.
# Written by Scott James Remnant, 2004.
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 5 lt~obsolete.m4
# These exist entirely to fool aclocal when bootstrapping libtool.
#
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
# which have later been changed to m4_define as they aren't part of the
# exported API, or moved to Autoconf or Automake where they belong.
#
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
# using a macro with the same name in our local m4/libtool.m4 it'll
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
# and doesn't know about Autoconf macros at all.)
#
# So we provide this file, which has a silly filename so it's always
# included after everything else. This provides aclocal with the
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
# because those macros already exist, or will be overwritten later.
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
#
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
# Yes, that means every name once taken will need to remain here until
# we give up compatibility with versions before 1.7, at which point
# we need to keep only those names which we still refer to.
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
m4/pkg.m4
View file @ e1e1377b
...@@ -53,7 +53,7 @@ fi[]dnl ...@@ -53,7 +53,7 @@ fi[]dnl
# to PKG_CHECK_MODULES(), but does not set variables or print errors. # to PKG_CHECK_MODULES(), but does not set variables or print errors.
# #
# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
# only at the first occurence in configure.ac, so if the first place # only at the first occurrence in configure.ac, so if the first place
# it's called might be skipped (such as if it is within an "if", you # it's called might be skipped (such as if it is within an "if", you
# have to call PKG_CHECK_EXISTS manually # have to call PKG_CHECK_EXISTS manually
# -------------------------------------------------------------- # --------------------------------------------------------------
......
missing deleted 100755 → 0
View file @ e3856827
#! /bin/sh
# Common wrapper for a few potentially missing GNU programs.
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
if test $# -eq 0; then
echo 1>&2 "Try '$0 --help' for more information"
exit 1
fi
case $1 in
--is-lightweight)
# Used by our autoconf macros to check whether the available missing
# script is modern enough.
exit 0
;;
--run)
# Back-compat with the calling convention used by older automake.
shift
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
to PROGRAM being missing or too old.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
Supported PROGRAM values:
aclocal autoconf autoheader autom4te automake makeinfo
bison yacc flex lex help2man
Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
'g' are ignored when checking the name.
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: unknown '$1' option"
echo 1>&2 "Try '$0 --help' for more information"
exit 1
;;
esac
# Run the given program, remember its exit status.
"$@"; st=$?
# If it succeeded, we are done.
test $st -eq 0 && exit 0
# Also exit now if we it failed (or wasn't found), and '--version' was
# passed; such an option is passed most likely to detect whether the
# program is present and works.
case $2 in --version|--help) exit $st;; esac
# Exit code 63 means version mismatch. This often happens when the user
# tries to use an ancient version of a tool on a file that requires a
# minimum version.
if test $st -eq 63; then
msg="probably too old"
elif test $st -eq 127; then
# Program was missing.
msg="missing on your system"
else
# Program was found and executed, but failed. Give up.
exit $st
fi
perl_URL=https://www.perl.org/
flex_URL=https://github.com/westes/flex
gnu_software_URL=https://www.gnu.org/software
program_details ()
{
case $1 in
aclocal|automake)
echo "The '$1' program is part of the GNU Automake package:"
echo "<$gnu_software_URL/automake>"
echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/autoconf>"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
autoconf|autom4te|autoheader)
echo "The '$1' program is part of the GNU Autoconf package:"
echo "<$gnu_software_URL/autoconf/>"
echo "It also requires GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
esac
}
give_advice ()
{
# Normalize program name to check for.
normalized_program=`echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
s/^g//; t'`
printf '%s\n' "'$1' is $msg."
configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
case $normalized_program in
autoconf*)
echo "You should only need it if you modified 'configure.ac',"
echo "or m4 files included by it."
program_details 'autoconf'
;;
autoheader*)
echo "You should only need it if you modified 'acconfig.h' or"
echo "$configure_deps."
program_details 'autoheader'
;;
automake*)
echo "You should only need it if you modified 'Makefile.am' or"
echo "$configure_deps."
program_details 'automake'
;;
aclocal*)
echo "You should only need it if you modified 'acinclude.m4' or"
echo "$configure_deps."
program_details 'aclocal'
;;
autom4te*)
echo "You might have modified some maintainer files that require"
echo "the 'autom4te' program to be rebuilt."
program_details 'autom4te'
;;
bison*|yacc*)
echo "You should only need it if you modified a '.y' file."
echo "You may want to install the GNU Bison package:"
echo "<$gnu_software_URL/bison/>"
;;
lex*|flex*)
echo "You should only need it if you modified a '.l' file."
echo "You may want to install the Fast Lexical Analyzer package:"
echo "<$flex_URL>"
;;
help2man*)
echo "You should only need it if you modified a dependency" \
"of a man page."
echo "You may want to install the GNU Help2man package:"
echo "<$gnu_software_URL/help2man/>"
;;
makeinfo*)
echo "You should only need it if you modified a '.texi' file, or"
echo "any other file indirectly affecting the aspect of the manual."
echo "You might want to install the Texinfo package:"
echo "<$gnu_software_URL/texinfo/>"
echo "The spurious makeinfo call might also be the consequence of"
echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
echo "want to install GNU make:"
echo "<$gnu_software_URL/make/>"
;;
*)
echo "You might have modified some files without having the proper"
echo "tools for further handling them. Check the 'README' file, it"
echo "often tells you about the needed prerequisites for installing"
echo "this package. You may also peek at any GNU archive site, in"
echo "case some other package contains this missing '$1' program."
;;
esac
}
give_advice "$1" | sed -e '1s/^/WARNING: /' \
-e '2,$s/^/ /' >&2
# Propagate the correct exit status (expected to be 127 for a program
# not found, 63 for a program that failed due to version mismatch).
exit $st
# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
msvc-build.bat deleted 100644 → 0
View file @ e3856827
@echo off
rem Copyright (C) 2008-2012 Alon Bar-Lev <alon.barlev@gmail.com>
@rem this stupid command needed for SetEnv.cmd to operate
setlocal ENABLEDELAYEDEXPANSION
cd /d %0\..
call msvc-env.bat
set PLATFORMS=Win32
set CONFIGURATIONS=Release
if exist "%VCHOME%\vcvarsall.bat" (
call "%VCHOME%\vcvarsall.bat"
) else if exist "%VCHOME%\bin\vcvars32.bat" (
call "%VCHOME%\bin\vcvars32.bat"
) else (
echo Cannot detect visual studio
goto error
)
msbuild /help > nul 2>&1
if errorlevel 1 set DO_VCBUILD=1
for %%p in (%PLATFORMS%) do (
for %%c in (%CONFIGURATIONS%) do (
rmdir /q /s %SOURCEBASE%\%%p\%%c > nul 2>&1
if "%DO_VCBUILD%" NEQ "" (
vcbuild /errfile:error.log /showenv "%SOLUTION%" /rebuild /platform:%%p "%%c|%%p"
for %%f in (error.log) do if %%~zf GTR 0 goto error
) else (
msbuild "%SOLUTION%" /p:Configuration="%%c" /p:Platform="%%p"
if errorlevel 1 goto error
)
)
)
exit /b 0
goto end
:error
exit /b 1
goto end
:end
endlocal
msvc-dev.bat deleted 100644 → 0
View file @ e3856827
@echo off
setlocal
cd /d %0\..
call msvc-env.bat
if exist "%VSHOME%\Common7\IDE\VCExpress.exe" (
set IDE=%VSHOME%\Common7\IDE\VCExpress.exe
) else if exist "%VSHOME%\Common7\IDE\devenv.exe" (
set IDE=%VSHOME%\Common7\IDE\devenv.exe
) else (
echo "Cannot detect visual studio environment"
goto error
)
start "" "%IDE%" "%SOLUTION%"
exit /b 0
goto end
:error
exit /b 1
goto end
:end
endlocal
msvc-env.bat deleted 100644 → 0
View file @ e3856827
@echo off
rem Put your own settings at msvc-env-local.bat
if exist msvc-env-local.bat call msvc-env-local.bat
if "%ProgramFiles(x86)%"=="" set ProgramFiles(x86)=%ProgramFiles%
if "%VSCOMNTOOLS%"=="" SET VSCOMNTOOLS=%ProgramFiles(x86)%\Microsoft Visual Studio 10.0\Common7\Tools
if "%VSCOMNTOOLS%"=="" SET VSCOMNTOOLS=%ProgramFiles(x86)%\Microsoft Visual Studio 9.0\Common7\Tools
if "%VSHOME%"=="" SET VSHOME=%VSCOMNTOOLS%\..\..
if "%VCHOME%"=="" SET VCHOME=%VSHOME%\VC
set SOURCEBASE=%cd%
set SOLUTION=openvpn.sln
set CPPFLAGS=%CPPFLAGS%;_CRT_SECURE_NO_WARNINGS;WIN32_LEAN_AND_MEAN;_CRT_NONSTDC_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS
set CPPFLAGS=%CPPFLAGS%;NTDDI_VERSION=NTDDI_VISTA;_WIN32_WINNT=_WIN32_WINNT_VISTA
set CPPFLAGS=%CPPFLAGS%;_USE_32BIT_TIME_T
set CPPFLAGS=%CPPFLAGS%;%EXTRA_CPPFLAGS%
if exist config-msvc-local.h set CPPFLAGS="%CPPFLAGS%;HAVE_CONFIG_MSVC_LOCAL_H"
if "%OPENVPN_DEPROOT%" == "" set OPENVPN_DEPROOT=c:\Temp\openvpn-deps
if "%OPENSSL_HOME%" == "" set OPENSSL_HOME=%OPENVPN_DEPROOT%
if "%LZO_HOME%" == "" set LZO_HOME=%OPENVPN_DEPROOT%
if "%PKCS11H_HOME%" == "" set PKCS11H_HOME=%OPENVPN_DEPROOT%
if "%TAP_WINDOWS_HOME%" == "" set TAP_WINDOWS_HOME=%OPENVPN_DEPROOT%
if not exist "%OPENSSL_HOME%" echo WARNING: openssl '%OPENSSL_HOME%' does not exist
if not exist "%LZO_HOME%" echo WARNING: lzo '%LZO_HOME%' does not exist
if not exist "%PKCS11H_HOME%" echo WARNING: pkcs11-helper '%PKCS11H_HOME%' does not exist
if not exist "%TAP_WINDOWS_HOME%" echo WARNING: tap-windows '%TAP_WINDOWS_HOME%' does not exist