#include <grpc/support/port_platform.h>
#include <stdint.h>
#include <stdlib.h>
#include "src/core/lib/debug/trace.h"

Include dependency graph for transport_security_interface.h:

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Classes
struct	tsi_peer

struct	tsi_peer_property

Macros
#define	TSI_CERTIFICATE_TYPE_PEER_PROPERTY "certificate_type"

#define	tsi_handshaker_is_in_progress(h) (tsi_handshaker_get_result((h)) == TSI_HANDSHAKE_IN_PROGRESS)

#define	TSI_SECURITY_LEVEL_PEER_PROPERTY "security_level"

Typedefs
typedef struct tsi_frame_protector	tsi_frame_protector

typedef struct tsi_handshaker	tsi_handshaker

typedef void(*	tsi_handshaker_on_next_done_cb) (tsi_result status, void user_data, const unsigned char bytes_to_send, size_t bytes_to_send_size, tsi_handshaker_result *handshaker_result)

typedef struct tsi_handshaker_result	tsi_handshaker_result

typedef struct tsi_peer_property	tsi_peer_property

typedef struct tsi_zero_copy_grpc_protector	tsi_zero_copy_grpc_protector

Enumerations
enum	tsi_client_certificate_request_type { TSI_DONT_REQUEST_CLIENT_CERTIFICATE, TSI_REQUEST_CLIENT_CERTIFICATE_BUT_DONT_VERIFY, TSI_REQUEST_CLIENT_CERTIFICATE_AND_VERIFY, TSI_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_BUT_DONT_VERIFY, TSI_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_AND_VERIFY }

enum	tsi_frame_protector_type { TSI_FRAME_PROTECTOR_NORMAL, TSI_FRAME_PROTECTOR_ZERO_COPY, TSI_FRAME_PROTECTOR_NORMAL_OR_ZERO_COPY, TSI_FRAME_PROTECTOR_NONE }

enum	tsi_result { TSI_OK = 0, TSI_UNKNOWN_ERROR = 1, TSI_INVALID_ARGUMENT = 2, TSI_PERMISSION_DENIED = 3, TSI_INCOMPLETE_DATA = 4, TSI_FAILED_PRECONDITION = 5, TSI_UNIMPLEMENTED = 6, TSI_INTERNAL_ERROR = 7, TSI_DATA_CORRUPTED = 8, TSI_NOT_FOUND = 9, TSI_PROTOCOL_FAILURE = 10, TSI_HANDSHAKE_IN_PROGRESS = 11, TSI_OUT_OF_RESOURCES = 12, TSI_ASYNC = 13, TSI_HANDSHAKE_SHUTDOWN = 14, TSI_CLOSE_NOTIFY = 15, TSI_DRAIN_BUFFER = 16 }

enum	tsi_security_level { TSI_SECURITY_MIN, TSI_SECURITY_NONE = TSI_SECURITY_MIN, TSI_INTEGRITY_ONLY, TSI_PRIVACY_AND_INTEGRITY, TSI_SECURITY_MAX = TSI_PRIVACY_AND_INTEGRITY }

enum	tsi_tls_version { TSI_TLS1_2, TSI_TLS1_3 }

Functions
void	tsi_destroy ()

void	tsi_frame_protector_destroy (tsi_frame_protector *self)

tsi_result	tsi_frame_protector_protect (tsi_frame_protector self, const unsigned char unprotected_bytes, size_t unprotected_bytes_size, unsigned char protected_output_frames, size_t *protected_output_frames_size)

tsi_result	tsi_frame_protector_protect_flush (tsi_frame_protector self, unsigned char protected_output_frames, size_t protected_output_frames_size, size_t still_pending_size)

tsi_result	tsi_frame_protector_unprotect (tsi_frame_protector self, const unsigned char protected_frames_bytes, size_t protected_frames_bytes_size, unsigned char unprotected_bytes, size_t *unprotected_bytes_size)

tsi_result	tsi_handshaker_create_frame_protector (tsi_handshaker self, size_t max_output_protected_frame_size, tsi_frame_protector **protector)

void	tsi_handshaker_destroy (tsi_handshaker *self)

tsi_result	tsi_handshaker_extract_peer (tsi_handshaker self, tsi_peer peer)

tsi_result	tsi_handshaker_get_bytes_to_send_to_peer (tsi_handshaker self, unsigned char bytes, size_t *bytes_size)

tsi_result	tsi_handshaker_get_result (tsi_handshaker *self)

tsi_result	tsi_handshaker_next (tsi_handshaker self, const unsigned char received_bytes, size_t received_bytes_size, const unsigned char *bytes_to_send, size_t bytes_to_send_size, tsi_handshaker_result *handshaker_result, tsi_handshaker_on_next_done_cb cb, void user_data)

tsi_result	tsi_handshaker_process_bytes_from_peer (tsi_handshaker self, const unsigned char bytes, size_t *bytes_size)

tsi_result	tsi_handshaker_result_create_frame_protector (const tsi_handshaker_result self, size_t max_output_protected_frame_size, tsi_frame_protector **protector)

void	tsi_handshaker_result_destroy (tsi_handshaker_result *self)

tsi_result	tsi_handshaker_result_extract_peer (const tsi_handshaker_result self, tsi_peer peer)

tsi_result	tsi_handshaker_result_get_frame_protector_type (const tsi_handshaker_result self, tsi_frame_protector_type frame_protector_type)

tsi_result	tsi_handshaker_result_get_unused_bytes (const tsi_handshaker_result self, const unsigned char bytes, size_t bytes_size)

void	tsi_handshaker_shutdown (tsi_handshaker *self)

void	tsi_init ()

void	tsi_peer_destruct (tsi_peer *self)

const char *	tsi_result_to_string (tsi_result result)

const char *	tsi_security_level_to_string (tsi_security_level security_level)

Variables
grpc_core::TraceFlag	tsi_tracing_enabled

Macro Definition Documentation

◆ TSI_CERTIFICATE_TYPE_PEER_PROPERTY

#define TSI_CERTIFICATE_TYPE_PEER_PROPERTY "certificate_type"

Definition at line 223 of file transport_security_interface.h.

◆ tsi_handshaker_is_in_progress

#define tsi_handshaker_is_in_progress ( h ) (tsi_handshaker_get_result((h)) == TSI_HANDSHAKE_IN_PROGRESS)

Definition at line 423 of file transport_security_interface.h.

◆ TSI_SECURITY_LEVEL_PEER_PROPERTY

#define TSI_SECURITY_LEVEL_PEER_PROPERTY "security_level"

Definition at line 226 of file transport_security_interface.h.

Typedef Documentation

◆ tsi_frame_protector

typedef struct tsi_frame_protector tsi_frame_protector

Definition at line 115 of file transport_security_interface.h.

◆ tsi_handshaker

typedef struct tsi_handshaker tsi_handshaker

Definition at line 379 of file transport_security_interface.h.

◆ tsi_handshaker_on_next_done_cb

typedef void(* tsi_handshaker_on_next_done_cb) (tsi_result status, void *user_data, const unsigned char *bytes_to_send, size_t bytes_to_send_size, tsi_handshaker_result *handshaker_result)

Definition at line 462 of file transport_security_interface.h.

◆ tsi_handshaker_result

typedef struct tsi_handshaker_result tsi_handshaker_result

Definition at line 251 of file transport_security_interface.h.

◆ tsi_peer_property

typedef struct tsi_peer_property tsi_peer_property

◆ tsi_zero_copy_grpc_protector

typedef struct tsi_zero_copy_grpc_protector tsi_zero_copy_grpc_protector

Definition at line 108 of file transport_security_interface.h.

Enumeration Type Documentation

◆ tsi_client_certificate_request_type

enum tsi_client_certificate_request_type

Enumerator
TSI_DONT_REQUEST_CLIENT_CERTIFICATE
TSI_REQUEST_CLIENT_CERTIFICATE_BUT_DONT_VERIFY
TSI_REQUEST_CLIENT_CERTIFICATE_AND_VERIFY
TSI_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_BUT_DONT_VERIFY
TSI_REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_AND_VERIFY

Definition at line 60 of file transport_security_interface.h.

◆ tsi_frame_protector_type

enum tsi_frame_protector_type

Enumerator
TSI_FRAME_PROTECTOR_NORMAL
TSI_FRAME_PROTECTOR_ZERO_COPY
TSI_FRAME_PROTECTOR_NORMAL_OR_ZERO_COPY
TSI_FRAME_PROTECTOR_NONE

Definition at line 69 of file transport_security_interface.h.

◆ tsi_result

enum tsi_result

Enumerator
TSI_OK
TSI_UNKNOWN_ERROR
TSI_INVALID_ARGUMENT
TSI_PERMISSION_DENIED
TSI_INCOMPLETE_DATA
TSI_FAILED_PRECONDITION
TSI_UNIMPLEMENTED
TSI_INTERNAL_ERROR
TSI_DATA_CORRUPTED
TSI_NOT_FOUND
TSI_PROTOCOL_FAILURE
TSI_HANDSHAKE_IN_PROGRESS
TSI_OUT_OF_RESOURCES
TSI_ASYNC
TSI_HANDSHAKE_SHUTDOWN
TSI_CLOSE_NOTIFY
TSI_DRAIN_BUFFER

Definition at line 31 of file transport_security_interface.h.

◆ tsi_security_level

enum tsi_security_level

Enumerator
TSI_SECURITY_MIN
TSI_SECURITY_NONE
TSI_INTEGRITY_ONLY
TSI_PRIVACY_AND_INTEGRITY
TSI_SECURITY_MAX

Definition at line 52 of file transport_security_interface.h.

◆ tsi_tls_version

enum tsi_tls_version

Enumerator
TSI_TLS1_2
TSI_TLS1_3

Definition at line 89 of file transport_security_interface.h.

Function Documentation

◆ tsi_destroy()

void tsi_destroy ( )

◆ tsi_frame_protector_destroy()

void tsi_frame_protector_destroy ( tsi_frame_protector * self )

Definition at line 135 of file transport_security.cc.

◆ tsi_frame_protector_protect()

tsi_result tsi_frame_protector_protect	(	tsi_frame_protector *	self,
		const unsigned char *	unprotected_bytes,
		size_t *	unprotected_bytes_size,
		unsigned char *	protected_output_frames,
		size_t *	protected_output_frames_size
	)

Definition at line 87 of file transport_security.cc.

◆ tsi_frame_protector_protect_flush()

tsi_result tsi_frame_protector_protect_flush	(	tsi_frame_protector *	self,
		unsigned char *	protected_output_frames,
		size_t *	protected_output_frames_size,
		size_t *	still_pending_size
	)

Definition at line 104 of file transport_security.cc.

◆ tsi_frame_protector_unprotect()

tsi_result tsi_frame_protector_unprotect	(	tsi_frame_protector *	self,
		const unsigned char *	protected_frames_bytes,
		size_t *	protected_frames_bytes_size,
		unsigned char *	unprotected_bytes,
		size_t *	unprotected_bytes_size
	)

Definition at line 119 of file transport_security.cc.

◆ tsi_handshaker_create_frame_protector()

tsi_result tsi_handshaker_create_frame_protector	(	tsi_handshaker *	self,
		size_t *	max_output_protected_frame_size,
		tsi_frame_protector **	protector
	)

Definition at line 196 of file transport_security.cc.

◆ tsi_handshaker_destroy()

void tsi_handshaker_destroy ( tsi_handshaker * self )

Definition at line 237 of file transport_security.cc.

◆ tsi_handshaker_extract_peer()

tsi_result tsi_handshaker_extract_peer	(	tsi_handshaker *	self,
		tsi_peer *	peer
	)

Definition at line 182 of file transport_security.cc.

◆ tsi_handshaker_get_bytes_to_send_to_peer()

tsi_result tsi_handshaker_get_bytes_to_send_to_peer	(	tsi_handshaker *	self,
		unsigned char *	bytes,
		size_t *	bytes_size
	)

Definition at line 144 of file transport_security.cc.

◆ tsi_handshaker_get_result()

tsi_result tsi_handshaker_get_result ( tsi_handshaker * self )

Definition at line 174 of file transport_security.cc.

◆ tsi_handshaker_next()

tsi_result tsi_handshaker_next	(	tsi_handshaker *	self,
		const unsigned char *	received_bytes,
		size_t	received_bytes_size,
		const unsigned char **	bytes_to_send,
		size_t *	bytes_to_send_size,
		tsi_handshaker_result **	handshaker_result,
		tsi_handshaker_on_next_done_cb	cb,
		void *	user_data
	)

Definition at line 215 of file transport_security.cc.

◆ tsi_handshaker_process_bytes_from_peer()

tsi_result tsi_handshaker_process_bytes_from_peer	(	tsi_handshaker *	self,
		const unsigned char *	bytes,
		size_t *	bytes_size
	)

Definition at line 159 of file transport_security.cc.

◆ tsi_handshaker_result_create_frame_protector()

tsi_result tsi_handshaker_result_create_frame_protector	(	const tsi_handshaker_result *	self,
		size_t *	max_output_protected_frame_size,
		tsi_frame_protector **	protector
	)

Definition at line 266 of file transport_security.cc.

◆ tsi_handshaker_result_destroy()

void tsi_handshaker_result_destroy ( tsi_handshaker_result * self )

Definition at line 288 of file transport_security.cc.

◆ tsi_handshaker_result_extract_peer()

tsi_result tsi_handshaker_result_extract_peer	(	const tsi_handshaker_result *	self,
		tsi_peer *	peer
	)

Definition at line 244 of file transport_security.cc.

◆ tsi_handshaker_result_get_frame_protector_type()

tsi_result tsi_handshaker_result_get_frame_protector_type	(	const tsi_handshaker_result *	self,
		tsi_frame_protector_type *	frame_protector_type
	)

Definition at line 254 of file transport_security.cc.

◆ tsi_handshaker_result_get_unused_bytes()

tsi_result tsi_handshaker_result_get_unused_bytes	(	const tsi_handshaker_result *	self,
		const unsigned char **	bytes,
		size_t *	bytes_size
	)

Definition at line 277 of file transport_security.cc.

◆ tsi_handshaker_shutdown()

void tsi_handshaker_shutdown ( tsi_handshaker * self )

Definition at line 229 of file transport_security.cc.

◆ tsi_init()

void tsi_init ( )

◆ tsi_peer_destruct()

void tsi_peer_destruct ( tsi_peer * self )

Definition at line 320 of file transport_security.cc.

◆ tsi_result_to_string()

const char* tsi_result_to_string ( tsi_result result )

Definition at line 35 of file transport_security.cc.

◆ tsi_security_level_to_string()

const char* tsi_security_level_to_string ( tsi_security_level security_level )

Definition at line 70 of file transport_security.cc.

Variable Documentation

◆ tsi_tracing_enabled

grpc_core::TraceFlag tsi_tracing_enabled

Classes

Macros

Typedefs

Enumerations

Functions

Variables