#include <ovpndcocli.hpp>

Inheritance diagram for OvpnDcoClient:

Collaboration diagram for OvpnDcoClient:

Classes
struct	PacketFrom

Public Member Functions
void	tun_start (const OptionList &opt, TransportClient &transcli, CryptoDCSettings &dc_settings) override

std::string	tun_name () const override

IP::Addr	server_endpoint_addr () const override

unsigned short	server_endpoint_port () const override

Protocol	transport_protocol () const override

void	transport_start () override

bool	transport_send_const (const Buffer &buf) override

bool	transport_send (BufferAllocated &buf) override

void	get_remote_sockaddr (struct sockaddr_storage &sa, socklen_t &salen)

void	del_peer (uint32_t peer_id)

void	add_peer (uint32_t peer_id, IPv4::Addr ipv4, IPv6::Addr ipv6)

void	update_peer_stats (uint32_t peer_id, bool sync)

void	resolve_callback (const openvpn_io::error_code &error, results_type results) override

void	stop_ () override

void	apply_push_update (const OptionList &opt, TransportClient &) override

void	rekey (const CryptoDCInstance::RekeyType rktype, const KoRekey::Info &rkinfo) override

void	rekey_impl (const CryptoDCInstance::RekeyType rktype, const KoRekey::Info &rkinfo)

void	rekey_impl_tb (const CryptoDCInstance::RekeyType rktype, const KoRekey::Info &rkinfo)

void	transport_recv (BufferAllocated &buf) override

bool	tun_read_handler (BufferAllocated &buf)

void	transport_needs_send () override

void	transport_error (const Error::Type fatal_err, const std::string &err_text) override

void	proxy_error (const Error::Type fatal_err, const std::string &err_text) override

bool	transport_is_openvpn_protocol () override

void	transport_pre_resolve () override

void	transport_wait_proxy () override

void	transport_wait () override

void	transport_connecting () override

bool	is_keepalive_enabled () const override

void	disable_keepalive (unsigned int &keepalive_ping, unsigned int &keepalive_timeout) override

Public Member Functions inherited from Client
	Client (OMI *omi)

bool	is_dynamic_challenge () const

std::string	dynamic_challenge_cookie ()

void	set_clock_tick_action (const ClockTickAction action)

void	print_stats ()

void	set_write_url_fn (const std::string &fn)

Public Member Functions inherited from openvpn::ClientAPI::OpenVPNClient
	OpenVPNClient ()

virtual	~OpenVPNClient ()

EvalConfig	eval_config (const Config &)

Status	provide_creds (const ProvideCreds &)

Status	connect ()

ConnectionInfo	connection_info ()

bool	session_token (SessionToken &tok)

void	stop ()

void	pause (const std::string &reason)

void	resume ()

void	reconnect (int seconds)

long long	stats_value (int index) const

std::vector< long long >	stats_bundle () const

InterfaceStats	tun_stats () const

TransportStats	transport_stats () const

void	post_cc_msg (const std::string &msg)

void	send_app_control_channel_msg (const std::string &protocol, const std::string &msg)

void	start_cert_check (const std::string &client_cert, const std::string &clientkey, const std::optional< const std::string > &ca=std::nullopt)
	Start up the cert check handshake using the given certs and key.

void	start_cert_check_epki (const std::string &alias, const std::optional< const std::string > &ca)
	Start up the cert check handshake using the given epki_alias string.

virtual bool	remote_override_enabled ()

virtual void	remote_override (RemoteOverride &)

Public Member Functions inherited from openvpn::TunBuilderBase
virtual bool	tun_builder_new ()
	Callback to construct a new TunBuilder. This function should be called first.

virtual bool	tun_builder_set_layer (int layer)
	Optional callback that indicates OSI layer to be used.

virtual bool	tun_builder_set_remote_address (const std::string &address, bool ipv6)
	Callback to set the address of the remote server.

virtual bool	tun_builder_add_address (const std::string &address, int prefix_length, const std::string &gateway, bool ipv6, bool net30)
	Callback to add a network address to the VPN interface.

virtual bool	tun_builder_set_route_metric_default (int metric)
	Optional callback to set default value for route metric.

virtual bool	tun_builder_reroute_gw (bool ipv4, bool ipv6, unsigned int flags)
	Callback to reroute the default gateway to the VPN interface.

virtual bool	tun_builder_add_route (const std::string &address, int prefix_length, int metric, bool ipv6)
	Callback to add a route to the VPN interface.

virtual bool	tun_builder_exclude_route (const std::string &address, int prefix_length, int metric, bool ipv6)
	Callback to exclude route from VPN interface.

virtual bool	tun_builder_set_dns_options (const DnsOptions &dns)
	Callback to set DNS related options to VPN interface.

virtual bool	tun_builder_set_mtu (int mtu)
	Callback to set the MTU of the VPN interface.

virtual bool	tun_builder_set_session_name (const std::string &name)
	Sets the session name for the TunBuilder.

virtual bool	tun_builder_add_proxy_bypass (const std::string &bypass_host)
	Callback to add a host which should bypass the proxy.

virtual bool	tun_builder_set_proxy_auto_config_url (const std::string &url)
	Callback to set the proxy "Auto Config URL".

virtual bool	tun_builder_set_proxy_http (const std::string &host, int port)
	Callback to set the HTTP proxy.

virtual bool	tun_builder_set_proxy_https (const std::string &host, int port)
	Set the HTTPS proxy for the TunBuilder session.

virtual bool	tun_builder_add_wins_server (const std::string &address)
	Callback to add a Windows WINS server to the VPN interface.

virtual bool	tun_builder_set_allow_family (int af, bool allow)
	Indicates whether traffic of a certain address family (AF_INET or AF_INET6) should be blocked or allowed.

virtual bool	tun_builder_set_allow_local_dns (bool allow)
	Optional callback that indicates whether local DNS traffic should be blocked or allowed to prevent DNS queries from leaking while the tunnel is connected.

virtual int	tun_builder_establish ()
	Callback to establish the VPN tunnel.

virtual bool	tun_builder_persist ()
	Determines if the TUN interface can be persisted.

virtual std::vector< std::string >	tun_builder_get_local_networks (bool ipv6)
	Retrieves a list of local networks to exclude from the VPN network.

virtual void	tun_builder_establish_lite ()
	Indicates a reconnection with persisted TUN state.

virtual void	tun_builder_teardown (bool disconnect)
	Indicates that tunnel is being torn down.

virtual	~TunBuilderBase ()=default
	Virtual destructor for the TunBuilderBase class.

Public Member Functions inherited from openvpn::ClientAPI::LogReceiver
virtual	~LogReceiver ()=default

Public Member Functions inherited from ClientBase
bool	socket_protect (openvpn_io::detail::socket_type socket, std::string remote, bool ipv6) override

Static Public Member Functions
static bool	available (TunBuilderBase *tb)

Static Public Member Functions inherited from openvpn::ClientAPI::OpenVPNClient
static int	stats_n ()

static std::string	stats_name (int index)

Private Types
typedef RCPtr< OvpnDcoClient >	Ptr

typedef GeNL< OvpnDcoClient * >	GeNLImpl

Private Member Functions
	OPENVPN_EXCEPTION (dcocli_error)

	OvpnDcoClient (openvpn_io::io_context &io_context_arg, ClientConfig config_arg, TransportClientParent parent_arg)

void	tun_setup (const OptionList &opt)

void	handle_keepalive ()

void	queue_read_pipe (PacketFrom *pkt)

SessionStats::DCOTransportSource::Data	dco_transport_stats_delta () override

Private Attributes
std::unique_ptr< openvpn_io::posix::stream_descriptor >	pipe

GeNLImpl::Ptr	genl

TransportClient::Ptr	transport

SessionStats::DCOTransportSource::Data	last_stats

SessionStats::DCOTransportSource::Data	last_delta

Friends
class	ClientConfig

class	GeNL

Additional Inherited Members
Public Types inherited from Client
enum	ClockTickAction { CT_UNDEF , CT_STOP , CT_RECONNECT , CT_PAUSE , CT_RESUME , CT_STATS }

Public Attributes inherited from Client
std::string	epki_ca

std::string	epki_cert

std::string	certcheck_cert
	file name of properly encoded server cert

std::string	certcheck_clientca_fn
	file name of properly encoded client ca

Protected Member Functions inherited from openvpn::ClientAPI::OpenVPNClient
Status	do_connect ()

virtual void	connect_attach ()

virtual void	connect_pre_run ()

virtual void	connect_run ()

virtual void	connect_session_stop ()

virtual Stop *	get_async_stop ()

Protected Attributes inherited from openvpn::ClientAPI::OpenVPNClient
Private::ClientState *	state

Detailed Description

Definition at line 19 of file ovpndcocli.hpp.

Member Typedef Documentation

◆ GeNLImpl

typedef GeNL<OvpnDcoClient *> OvpnDcoClient::GeNLImpl

private

Definition at line 30 of file ovpndcocli.hpp.

◆ Ptr

typedef RCPtr<OvpnDcoClient> OvpnDcoClient::Ptr

private

Definition at line 29 of file ovpndcocli.hpp.

Constructor & Destructor Documentation

◆ OvpnDcoClient()

OvpnDcoClient::OvpnDcoClient	(	openvpn_io::io_context &	io_context_arg,
		ClientConfig *	config_arg,
		TransportClientParent *	parent_arg
	)

inlineprivate

Definition at line 527 of file ovpndcocli.hpp.

Member Function Documentation

◆ add_peer()

void OvpnDcoClient::add_peer	(	uint32_t	peer_id,
		IPv4::Addr	ipv4,
		IPv6::Addr	ipv6
	)

inline

Definition at line 190 of file ovpndcocli.hpp.

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◆ apply_push_update()

void OvpnDcoClient::apply_push_update	(	const OptionList &	opt,
		TransportClient &
	)

inlineoverride

Definition at line 282 of file ovpndcocli.hpp.

◆ available()

static bool OvpnDcoClient::available ( TunBuilderBase * tb )

inlinestatic

Definition at line 39 of file ovpndcocli.hpp.

◆ dco_transport_stats_delta()

SessionStats::DCOTransportSource::Data OvpnDcoClient::dco_transport_stats_delta ( )

inlineoverrideprivate

Definition at line 690 of file ovpndcocli.hpp.

◆ del_peer()

void OvpnDcoClient::del_peer ( uint32_t peer_id )

inline

Definition at line 176 of file ovpndcocli.hpp.

◆ disable_keepalive()

void OvpnDcoClient::disable_keepalive	(	unsigned int &	keepalive_ping,
		unsigned int &	keepalive_timeout
	)

inlineoverride

Definition at line 520 of file ovpndcocli.hpp.

◆ get_remote_sockaddr()

void OvpnDcoClient::get_remote_sockaddr	(	struct sockaddr_storage &	sa,
		socklen_t &	salen
	)

inline

Definition at line 156 of file ovpndcocli.hpp.

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◆ handle_keepalive()

void OvpnDcoClient::handle_keepalive ( )

inlineprivate

Definition at line 621 of file ovpndcocli.hpp.

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◆ is_keepalive_enabled()

bool OvpnDcoClient::is_keepalive_enabled ( ) const

inlineoverride

Definition at line 515 of file ovpndcocli.hpp.

◆ OPENVPN_EXCEPTION()

OvpnDcoClient::OPENVPN_EXCEPTION ( dcocli_error )

private

◆ proxy_error()

void OvpnDcoClient::proxy_error	(	const Error::Type	fatal_err,
		const std::string &	err_text
	)

inlineoverride

Definition at line 484 of file ovpndcocli.hpp.

◆ queue_read_pipe()

void OvpnDcoClient::queue_read_pipe ( PacketFrom * pkt )

inlineprivate

Definition at line 655 of file ovpndcocli.hpp.

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◆ rekey()

void OvpnDcoClient::rekey	(	const CryptoDCInstance::RekeyType	rktype,
		const KoRekey::Info &	rkinfo
	)

inlineoverride

Definition at line 288 of file ovpndcocli.hpp.

◆ rekey_impl()

void OvpnDcoClient::rekey_impl	(	const CryptoDCInstance::RekeyType	rktype,
		const KoRekey::Info &	rkinfo
	)

inline

Definition at line 300 of file ovpndcocli.hpp.

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◆ rekey_impl_tb()

void OvpnDcoClient::rekey_impl_tb	(	const CryptoDCInstance::RekeyType	rktype,
		const KoRekey::Info &	rkinfo
	)

inline

Definition at line 342 of file ovpndcocli.hpp.

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◆ resolve_callback()

void OvpnDcoClient::resolve_callback	(	const openvpn_io::error_code &	error,
		results_type	results
	)

inlineoverride

Definition at line 244 of file ovpndcocli.hpp.

◆ server_endpoint_addr()

IP::Addr OvpnDcoClient::server_endpoint_addr ( ) const

inlineoverride

Definition at line 92 of file ovpndcocli.hpp.

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◆ server_endpoint_port()

unsigned short OvpnDcoClient::server_endpoint_port ( ) const

inlineoverride

Definition at line 100 of file ovpndcocli.hpp.

◆ stop_()

void OvpnDcoClient::stop_ ( )

inlineoverride

Definition at line 249 of file ovpndcocli.hpp.

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◆ transport_connecting()

void OvpnDcoClient::transport_connecting ( )

inlineoverride

Definition at line 510 of file ovpndcocli.hpp.

◆ transport_error()

void OvpnDcoClient::transport_error	(	const Error::Type	fatal_err,
		const std::string &	err_text
	)

inlineoverride

Definition at line 478 of file ovpndcocli.hpp.

◆ transport_is_openvpn_protocol()

bool OvpnDcoClient::transport_is_openvpn_protocol ( )

inlineoverride

Definition at line 490 of file ovpndcocli.hpp.

◆ transport_needs_send()

void OvpnDcoClient::transport_needs_send ( )

inlineoverride

Definition at line 473 of file ovpndcocli.hpp.

◆ transport_pre_resolve()

void OvpnDcoClient::transport_pre_resolve ( )

inlineoverride

Definition at line 495 of file ovpndcocli.hpp.

◆ transport_protocol()

Protocol OvpnDcoClient::transport_protocol ( ) const

inlineoverride

Definition at line 108 of file ovpndcocli.hpp.

◆ transport_recv()

void OvpnDcoClient::transport_recv ( BufferAllocated & buf )

inlineoverride

Definition at line 381 of file ovpndcocli.hpp.

◆ transport_send()

bool OvpnDcoClient::transport_send ( BufferAllocated & buf )

inlineoverride

Definition at line 148 of file ovpndcocli.hpp.

◆ transport_send_const()

bool OvpnDcoClient::transport_send_const ( const Buffer & buf )

inlineoverride

Definition at line 143 of file ovpndcocli.hpp.

◆ transport_start()

void OvpnDcoClient::transport_start ( )

inlineoverride

Definition at line 113 of file ovpndcocli.hpp.

◆ transport_wait()

void OvpnDcoClient::transport_wait ( )

inlineoverride

Definition at line 505 of file ovpndcocli.hpp.

◆ transport_wait_proxy()

void OvpnDcoClient::transport_wait_proxy ( )

inlineoverride

Definition at line 500 of file ovpndcocli.hpp.

◆ tun_name()

std::string OvpnDcoClient::tun_name ( ) const

inlineoverride

Definition at line 87 of file ovpndcocli.hpp.

◆ tun_read_handler()

bool OvpnDcoClient::tun_read_handler ( BufferAllocated & buf )

inline

Definition at line 386 of file ovpndcocli.hpp.

◆ tun_setup()

void OvpnDcoClient::tun_setup ( const OptionList & opt )

inlineprivate

Definition at line 563 of file ovpndcocli.hpp.

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◆ tun_start()

void OvpnDcoClient::tun_start	(	const OptionList &	opt,
		TransportClient &	transcli,
		CryptoDCSettings &	dc_settings
	)

inlineoverride

Definition at line 47 of file ovpndcocli.hpp.

◆ update_peer_stats()

void OvpnDcoClient::update_peer_stats	(	uint32_t	peer_id,
		bool	sync
	)

inline

Definition at line 221 of file ovpndcocli.hpp.

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Friends And Related Symbol Documentation

◆ ClientConfig

friend class ClientConfig

friend

Definition at line 24 of file ovpndcocli.hpp.

◆ GeNL

friend class GeNL

friend

Definition at line 25 of file ovpndcocli.hpp.

Member Data Documentation

◆ genl

GeNLImpl::Ptr OvpnDcoClient::genl

private

Definition at line 707 of file ovpndcocli.hpp.

◆ last_delta

SessionStats::DCOTransportSource::Data OvpnDcoClient::last_delta

private

Definition at line 710 of file ovpndcocli.hpp.

◆ last_stats

SessionStats::DCOTransportSource::Data OvpnDcoClient::last_stats

private

Definition at line 709 of file ovpndcocli.hpp.

◆ pipe

std::unique_ptr<openvpn_io::posix::stream_descriptor> OvpnDcoClient::pipe

private

Definition at line 705 of file ovpndcocli.hpp.

◆ transport

TransportClient::Ptr OvpnDcoClient::transport

private

Definition at line 708 of file ovpndcocli.hpp.

The documentation for this class was generated from the following file:

openvpn/dco/ovpndcocli.hpp

Classes

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ GeNLImpl

◆ Ptr

Constructor & Destructor Documentation

◆ OvpnDcoClient()

Member Function Documentation

◆ add_peer()

◆ apply_push_update()

◆ available()

◆ dco_transport_stats_delta()

◆ del_peer()

◆ disable_keepalive()

◆ get_remote_sockaddr()

◆ handle_keepalive()

◆ is_keepalive_enabled()

◆ OPENVPN_EXCEPTION()

◆ proxy_error()

◆ queue_read_pipe()

◆ rekey()

◆ rekey_impl()

◆ rekey_impl_tb()

◆ resolve_callback()

◆ server_endpoint_addr()

◆ server_endpoint_port()

◆ stop_()

◆ transport_connecting()

◆ transport_error()

◆ transport_is_openvpn_protocol()

◆ transport_needs_send()

◆ transport_pre_resolve()

◆ transport_protocol()

◆ transport_recv()

◆ transport_send()

◆ transport_send_const()

◆ transport_start()

◆ transport_wait()

◆ transport_wait_proxy()

◆ tun_name()

◆ tun_read_handler()

◆ tun_setup()

◆ tun_start()

◆ update_peer_stats()

Friends And Related Symbol Documentation

◆ ClientConfig

◆ GeNL

Member Data Documentation

◆ genl

◆ last_delta

◆ last_stats

◆ pipe

◆ transport