OpenVPN: src/openvpn/plugin.h File Reference

OpenVPN

#include "ssl_verify_openssl.h"
#include "openvpn-plugin.h"
#include "misc.h"

Include dependency graph for plugin.h:

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Data Structures
struct	plugin_option

struct	plugin_option_list

struct	plugin

struct	plugin_per_client

struct	plugin_common

struct	plugin_list

struct	plugin_return

Macros
#define	MAX_PLUGINS 16

Functions
struct plugin_option_list *	plugin_option_list_new (struct gc_arena *gc)

bool	plugin_option_list_add (struct plugin_option_list list, char p, struct gc_arena gc)

void	plugin_option_list_print (const struct plugin_option_list *list, int msglevel)

struct plugin_list *	plugin_list_init (const struct plugin_option_list *list)

void	plugin_list_open (struct plugin_list pl, const struct plugin_option_list list, struct plugin_return pr, const struct env_set es, const int init_point)

struct plugin_list *	plugin_list_inherit (const struct plugin_list *src)

int	plugin_call_ssl (const struct plugin_list pl, const int type, const struct argv av, struct plugin_return pr, struct env_set es, int current_cert_depth, openvpn_x509_cert_t *current_cert)

void	plugin_list_close (struct plugin_list *pl)

bool	plugin_defined (const struct plugin_list *pl, const int type)

void	plugin_return_get_column (const struct plugin_return src, struct plugin_return dest, const char *colname)

void	plugin_return_free (struct plugin_return *pr)

static int	plugin_n (const struct plugin_list *pl)

static bool	plugin_return_defined (const struct plugin_return *pr)

static void	plugin_return_init (struct plugin_return *pr)

static int	plugin_call (const struct plugin_list pl, const int type, const struct argv av, struct plugin_return pr, struct env_set es)

void	plugin_abort (void)

Macro Definition Documentation

◆ MAX_PLUGINS

#define MAX_PLUGINS 16

Definition at line 43 of file plugin.h.

Function Documentation

◆ plugin_abort()

void plugin_abort ( void )

Definition at line 904 of file plugin.c.

References plugin_common::n, plugin_abort_item(), plugin_common::plugins, and static_plugin_common.

Referenced by openvpn_exit().

◆ plugin_call()

static int plugin_call	(	const struct plugin_list *	pl,
		const int	type,
		const struct argv *	av,
		struct plugin_return *	pr,
		struct env_set *	es
	)

inlinestatic

Definition at line 202 of file plugin.h.

References es, and plugin_call_ssl().

Referenced by do_route(), key_method_2_read(), learn_address_script(), link_socket_connection_initiated(), multi_client_connect_call_plugin_v1(), multi_client_connect_call_plugin_v2(), multi_client_disconnect_script(), run_up_down(), verify_crresponse_plugin(), and verify_user_pass_plugin().

◆ plugin_call_ssl()

int plugin_call_ssl	(	const struct plugin_list *	pl,
		const int	type,
		const struct argv *	av,
		struct plugin_return *	pr,
		struct env_set *	es,
		int	current_cert_depth,
		openvpn_x509_cert_t *	current_cert
	)

Definition at line 785 of file plugin.c.

References plugin_list::common, es, gc_free(), gc_new(), plugin_return::list, M_FATAL, make_env_array(), msg, plugin_return::n, OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY, OPENVPN_PLUGIN_FUNC_DEFERRED, OPENVPN_PLUGIN_FUNC_ERROR, OPENVPN_PLUGIN_FUNC_SUCCESS, plugin_list::per_client, plugin_per_client::per_client_context, plugin_call_item(), plugin_defined(), plugin_n(), plugin_return_init(), plugin_common::plugins, setenv_del(), and status.

Referenced by plugin_call(), and verify_cert_call_plugin().

◆ plugin_defined()

bool plugin_defined	(	const struct plugin_list *	pl,
		const int	type
	)

Definition at line 920 of file plugin.c.

References plugin_list::common, plugin_common::n, OPENVPN_PLUGIN_MASK, plugin::plugin_type_mask, and plugin_common::plugins.

Referenced by do_route(), key_method_2_read(), learn_address_script(), link_socket_connection_initiated(), multi_client_connect_call_plugin_v1(), multi_client_connect_call_plugin_v2(), multi_client_disconnect_script(), plugin_call_ssl(), run_up_down(), tls_session_user_pass_enabled(), verify_cert_call_plugin(), and verify_user_pass().

◆ plugin_list_close()

void plugin_list_close ( struct plugin_list * pl )

Definition at line 885 of file plugin.c.

References plugin_list::common, plugin_list::common_owned, plugin_list::per_client, plugin_common_close(), and plugin_per_client_destroy().

Referenced by do_close_plugins().

◆ plugin_list_inherit()

struct plugin_list* plugin_list_inherit ( const struct plugin_list * src )

Definition at line 683 of file plugin.c.

References ALLOC_OBJ_CLEAR, ASSERT, plugin_list::common, plugin_list::per_client, and plugin_per_client_init().

Referenced by do_inherit_plugins().

◆ plugin_list_init()

struct plugin_list* plugin_list_init ( const struct plugin_option_list * list )

Definition at line 764 of file plugin.c.

References ALLOC_OBJ_CLEAR, plugin_list::common, plugin_list::common_owned, and plugin_common_init().

Referenced by init_plugins().

◆ plugin_list_open()

void plugin_list_open	(	struct plugin_list *	pl,
		const struct plugin_option_list *	list,
		struct plugin_return *	pr,
		const struct env_set *	es,
		const int	init_point
	)

Definition at line 774 of file plugin.c.

References plugin_list::common, es, plugin_list::per_client, plugin_common_open(), and plugin_per_client_init().

Referenced by open_plugins().

◆ plugin_n()

static int plugin_n ( const struct plugin_list * pl )

inlinestatic

Definition at line 152 of file plugin.h.

References plugin_list::common, and plugin_common::n.

Referenced by plugin_call_ssl().

◆ plugin_option_list_add()

bool plugin_option_list_add	(	struct plugin_option_list *	list,
		char **	p,
		struct gc_arena *	gc
	)

Definition at line 168 of file plugin.c.

References plugin_option::argv, make_extended_arg_array(), MAX_PLUGINS, plugin_option_list::n, plugin_option_list::plugins, and plugin_option::so_pathname.

Referenced by add_option().

◆ plugin_option_list_new()

struct plugin_option_list* plugin_option_list_new ( struct gc_arena * gc )

Definition at line 160 of file plugin.c.

References ALLOC_OBJ_CLEAR_GC.

Referenced by add_option().

◆ plugin_option_list_print()

void plugin_option_list_print	(	const struct plugin_option_list *	list,
		int	msglevel
	)

Definition at line 189 of file plugin.c.

References plugin_option::argv, gc_free(), gc_new(), gc_arena::list, msg, PA_BRACKET, plugin_option_list::plugins, print_argv(), and plugin_option::so_pathname.

Referenced by show_settings().

◆ plugin_return_defined()

static bool plugin_return_defined ( const struct plugin_return * pr )

inlinestatic

Definition at line 165 of file plugin.h.

References plugin_return::n.

Referenced by multi_client_connect_post_plugin(), and open_plugins().

◆ plugin_return_free()

void plugin_return_free ( struct plugin_return * pr )

Definition at line 1003 of file plugin.c.

References plugin_return::list, plugin_return::n, and openvpn_plugin_string_list_free().

Referenced by multi_client_connect_call_plugin_v2(), and open_plugins().

◆ plugin_return_get_column()

void plugin_return_get_column	(	const struct plugin_return *	src,
		struct plugin_return *	dest,
		const char *	colname
	)

Definition at line 988 of file plugin.c.

References plugin_return::list, plugin_return::n, and openvpn_plugin_string_list_find().

Referenced by multi_client_connect_post_plugin(), and open_plugins().

◆ plugin_return_init()

static void plugin_return_init ( struct plugin_return * pr )

inlinestatic

Definition at line 171 of file plugin.h.

References plugin_return::n.

Referenced by multi_client_connect_call_plugin_v2(), open_plugins(), plugin_call_ssl(), and plugin_common_open().