mar.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <onlineupdate/mar.h>
#include <onlineupdate/mar_cmdline.h>
#include <unistd.h>
#include <errno.h>
#include "cert.h"
#include "pk11pub.h"

Include dependency graph for mar.c:

Go to the source code of this file.

Macros
#define	MAR_CHANNEL_ID

Functions
int	NSSInitCryptoContext (const char *NSSConfigDir)
	Initializes the NSS context. More...
int	mar_repackage_and_sign (const char *NSSConfigDir, const char *const *certNames, uint32_t certCount, const char *src, const char *dest)
	Writes out a copy of the MAR at src but with embedded signatures. More...
static void	print_version (void)
static void	print_usage (void)
static int	mar_test_callback (MarFile *mar, const MarItem *item, void *unused)
static int	mar_test (const char *path)
int	main (int argc, char **argv)

Macro Definition Documentation

MAR_CHANNEL_ID

#define MAR_CHANNEL_ID

Value:

                                            "LOOnlineUpdater" /* Dummy value; replace or
                                            remove in the future */

Definition at line 26 of file mar.c.

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 126 of file mar.c.

References extract_signature(), FILE, get_mar_file_info(), import_signature(), MAR_CHANNEL_ID, mar_close(), mar_create(), mar_extract(), MAR_MAX_CERT_SIZE, mar_open(), mar_read_entire_file(), mar_repackage_and_sign(), mar_test(), mar_verify_signatures(), ProductInformationBlock::MARChannelID, MAX_SIGNATURES, NSSInitCryptoContext(), NULL, print_usage(), print_version(), ProductInformationBlock::productVersion, read_product_info_block(), refresh_product_info_block(), and strip_signature_block().

mar_repackage_and_sign()

int mar_repackage_and_sign	(	const char *	NSSConfigDir,
		const char *const *	certNames,
		uint32_t	certCount,
		const char *	src,
		const char *	dest
	)

Writes out a copy of the MAR at src but with embedded signatures.

The passed in MAR file must not already be signed or an error will be returned.

Parameters

NSSConfigDir	The NSS directory containing the private key for signing
certNames	The nicknames of the certificate to use for signing
certCount	The number of certificate names contained in certNames. One signature will be produced for each certificate.
src	The path of the source MAR file to sign
dest	The path of the MAR file to write out that is signed

Returns

0 on success -1 on error

Definition at line 818 of file mar_sign.c.

References AdjustIndexContentOffsets(), BLOCKSIZE, FILE, get_mar_file_info(), HOST_TO_NETWORK64, htonl(), i, MAR_ID_SIZE, MAX_SIGNATURES, MAX_SIZE_OF_MAR_FILE, NETWORK_TO_HOST64, NSSInitCryptoContext(), NSSSignBegin(), ntohl(), NULL, ReadWriteAndUpdateSignatures(), remove(), SECU_GetModulePassword(), and WriteAndUpdateSignatures().

Referenced by main().

mar_test()

static int mar_test ( const char *  path )

static

Definition at line 112 of file mar.c.

References mar_close(), mar_enum_items(), mar_open(), mar_test_callback(), and NULL.

Referenced by main().

mar_test_callback()

static int mar_test_callback ( MarFile *  mar, const MarItem *  item, void *  unused  )

static

Definition at line 103 of file mar.c.

References MarItem_::flags, MarItem_::length, and MarItem_::name.

Referenced by mar_test().

NSSInitCryptoContext()

int NSSInitCryptoContext

(

const char *

NSSConfigDir

)

Initializes the NSS context.

Parameters

NSSConfigDir

The config dir containing the private key to use

Returns

0 on success -1 on error

Definition at line 35 of file mar_sign.c.

Referenced by main(), and mar_repackage_and_sign().

print_usage()

static void print_usage ( void  )

static

Definition at line 45 of file mar.c.

References MAX_SIGNATURES.

Referenced by main().

print_version()

static void print_version ( void  )

static

Definition at line 40 of file mar.c.

References MAR_CHANNEL_ID.

Referenced by main().