app-layer-ftp.c File Reference

#include "suricata-common.h"
#include "app-layer-ftp.h"
#include "app-layer.h"
#include "app-layer-parser.h"
#include "app-layer-expectation.h"
#include "app-layer-detect-proto.h"
#include "rust.h"
#include "util-misc.h"
#include "util-mpm.h"
#include "util-validate.h"
#include "util-print.h"
#include "stream-tcp.h"

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Data Structures
struct	FTPThreadCtx_
struct	FtpInput_
struct	FtpTransferCmd

Macros
#define	FTP_MPM   mpm_default_matcher

Typedefs
typedef struct FTPThreadCtx_	FTPThreadCtx
typedef struct FtpInput_	FtpInput

Functions
	SC_ATOMIC_DECLARE (uint64_t, ftp_memuse)
	SC_ATOMIC_DECLARE (uint64_t, ftp_memcap)
uint64_t	FTPMemuseGlobalCounter (void)
uint64_t	FTPMemcapGlobalCounter (void)
int	FTPSetMemcap (uint64_t size)
void	RegisterFTPParsers (void)
uint16_t	JsonGetNextLineFromBuffer (const char *buffer, const uint16_t len)
bool	EveFTPDataAddMetadata (void *vtx, JsonBuilder *jb)
void	FTPParserCleanup (void)
	Free memory allocated for global FTP parser state. More...
void	FTPParserRegisterTests (void)

Variables
const FtpCommand	FtpCommands [FTP_COMMAND_MAX+1]
uint64_t	ftp_config_memcap = 0
uint32_t	ftp_config_maxtx = 1024
uint32_t	ftp_max_line_len = 4096

Detailed Description

Author

Pablo Rincon Crespo pablo.nosp@m..rin.nosp@m.con.c.nosp@m.resp.nosp@m.o@gma.nosp@m.il.c.nosp@m.om

Eric Leblond eric@.nosp@m.regi.nosp@m.t.org

Jeff Lucovsky jeff@.nosp@m.luco.nosp@m.vsky..nosp@m.org

App Layer Parser for FTP

Definition in file app-layer-ftp.c.

Macro Definition Documentation

FTP_MPM

#define FTP_MPM   mpm_default_matcher

Definition at line 47 of file app-layer-ftp.c.

Typedef Documentation

FtpInput

typedef struct FtpInput_ FtpInput

FTPThreadCtx

typedef struct FTPThreadCtx_ FTPThreadCtx

Function Documentation

EveFTPDataAddMetadata()

bool EveFTPDataAddMetadata	(	void *	vtx,
		JsonBuilder *	jb
	)

Definition at line 1454 of file app-layer-ftp.c.

References FtpDataState_::command, FtpDataState_::file_len, FtpDataState_::file_name, FTP_COMMAND_RETR, FTP_COMMAND_STOR, and JB_SET_STRING.

FTPMemcapGlobalCounter()

uint64_t FTPMemcapGlobalCounter

(

void

)

Definition at line 171 of file app-layer-ftp.c.

References SC_ATOMIC_GET.

Referenced by AppLayerRegisterGlobalCounters().

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FTPMemuseGlobalCounter()

uint64_t FTPMemuseGlobalCounter

(

void

)

Definition at line 165 of file app-layer-ftp.c.

References SC_ATOMIC_GET.

Referenced by AppLayerRegisterGlobalCounters().

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FTPParserCleanup()

void FTPParserCleanup

(

void

)

Free memory allocated for global FTP parser state.

Definition at line 1479 of file app-layer-ftp.c.

Referenced by AppLayerParserDeSetup().

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FTPParserRegisterTests()

void FTPParserRegisterTests

(

void

)

Definition at line 1614 of file app-layer-ftp.c.

References UtRegisterTest().

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FTPSetMemcap()

int FTPSetMemcap

(

uint64_t

size

)

Definition at line 177 of file app-layer-ftp.c.

References SC_ATOMIC_GET, and SC_ATOMIC_SET.

JsonGetNextLineFromBuffer()

uint16_t JsonGetNextLineFromBuffer	(	const char *	buffer,
		const uint16_t	len
	)

Definition at line 1444 of file app-layer-ftp.c.

References len.

Referenced by EveFTPLogCommand().

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RegisterFTPParsers()

void RegisterFTPParsers

(

void

)

FTP

Definition at line 1345 of file app-layer-ftp.c.

References ALPROTO_FTP, AppLayerProtoDetectConfProtoDetectionEnabled(), and AppLayerProtoDetectRegisterProtocol().

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SC_ATOMIC_DECLARE() [1/2]

SC_ATOMIC_DECLARE	(	uint64_t	,
		ftp_memcap
	)

SC_ATOMIC_DECLARE() [2/2]

SC_ATOMIC_DECLARE	(	uint64_t	,
		ftp_memuse
	)

Variable Documentation

ftp_config_maxtx

uint32_t ftp_config_maxtx = 1024

Definition at line 108 of file app-layer-ftp.c.

ftp_config_memcap

uint64_t ftp_config_memcap = 0

Definition at line 107 of file app-layer-ftp.c.

ftp_max_line_len

uint32_t ftp_max_line_len = 4096

Definition at line 109 of file app-layer-ftp.c.

FtpCommands

const FtpCommand FtpCommands[FTP_COMMAND_MAX+1]

Definition at line 51 of file app-layer-ftp.c.