grst_asn1.c File Reference

#include <stdio.h>
#include <string.h>
#include <openssl/x509_vfy.h>
#include <openssl/err.h>
#include <openssl/pem.h>
#include <openssl/buffer.h>
#include <openssl/objects.h>
#include <openssl/asn1.h>
#include "gridsite.h"

Go to the source code of this file.

Defines
#define	SSLARG   unsigned char**
Functions
time_t	GRSTasn1TimeToTimeT (unsigned char *asn1time, size_t len)
	ASN1 time string (in a char *) to time_t.
static int	asn1_print_info (BIO *bp, int tag, int xclass, int constructed, int indent)
static void	GRSTasn1AddToTaglist (struct GRSTasn1TagList taglist[], int maxtag, int *lasttag, char *treecoords, int start, int headerlength, int length, int tag)
int	GRSTasn1SearchTaglist (struct GRSTasn1TagList taglist[], int lasttag, char *treecoords)
static int	GRSTasn1PrintPrintable (BIO *bp, char *str, int length)
static int	GRSTasn1Parse2 (BIO *bp, unsigned char **pp, long length, int offset, int depth, int indent, int dump, char *treecoords, struct GRSTasn1TagList taglist[], int maxtag, int *lasttag)
int	GRSTasn1ParseDump (BIO *bp, unsigned char *pp, long len, struct GRSTasn1TagList taglist[], int maxtag, int *lasttag)
int	GRSTasn1GetX509Name (char *x509name, int maxlength, char *coords, char *asn1string, struct GRSTasn1TagList taglist[], int lasttag)

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Define Documentation

#define SSLARG   unsigned char**

Definition at line 42 of file grst_asn1.c.

Referenced by GRSTasn1GetX509Name(), and GRSTasn1Parse2().

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Function Documentation

static int asn1_print_info	(	BIO *	bp,
		int	tag,
		int	xclass,
		int	constructed,
		int	indent
	)			[static]

Definition at line 90 of file grst_asn1.c.

References NULL, p, p2(), sprintf(), and str.

Referenced by GRSTasn1Parse2().

static void GRSTasn1AddToTaglist	(	struct GRSTasn1TagList	taglist[],
		int	maxtag,
		int *	lasttag,
		char *	treecoords,
		int	start,
		int	headerlength,
		int	length,
		int	tag
	)			[static]

Definition at line 129 of file grst_asn1.c.

References GRST_ASN1_MAXCOORDLEN, GRSTasn1TagList::headerlength, GRSTasn1TagList::length, GRSTasn1TagList::start, and GRSTasn1TagList::tag.

Referenced by GRSTasn1Parse2().

int GRSTasn1GetX509Name	(	char *	x509name,
		int	maxlength,
		char *	coords,
		char *	asn1string,
		struct GRSTasn1TagList	taglist[],
		int	lasttag
	)

Definition at line 492 of file grst_asn1.c.

References GRST_RET_FAILED, GRST_RET_OK, GRSTasn1SearchTaglist(), i, len, length, GRSTasn1TagList::length, n, NULL, snprintf, sprintf(), SSLARG, and start.

Referenced by GRSTx509ChainVomsAdd(), GRSTx509ParseVomsExt(), and GRSTx509VerifyVomsSig().

static int GRSTasn1Parse2	(	BIO *	bp,
		unsigned char **	pp,
		long	length,
		int	offset,
		int	depth,
		int	indent,
		int	dump,
		char *	treecoords,
		struct GRSTasn1TagList	taglist[],
		int	maxtag,
		int *	lasttag
	)			[static]

Definition at line 176 of file grst_asn1.c.

References asn1_print_info(), GRSTasn1AddToTaglist(), GRSTasn1PrintPrintable(), i, if(), j, len, NULL, o, p, sprintf(), SSLARG, and x80.

Referenced by GRSTasn1ParseDump().

int GRSTasn1ParseDump	(	BIO *	bp,
		unsigned char *	pp,
		long	len,
		struct GRSTasn1TagList	taglist[],
		int	maxtag,
		int *	lasttag
	)

Definition at line 484 of file grst_asn1.c.

References GRSTasn1Parse2().

Referenced by GRSTx509ChainVomsAdd(), and GRSTx509ParseVomsExt().

static int GRSTasn1PrintPrintable	(	BIO *	bp,
		char *	str,
		int	length
	)			[static]

Definition at line 159 of file grst_asn1.c.

References free(), malloc(), NULL, and p.

Referenced by GRSTasn1Parse2().

int GRSTasn1SearchTaglist	(	struct GRSTasn1TagList	taglist[],
		int	lasttag,
		char *	treecoords
	)

Definition at line 146 of file grst_asn1.c.

References i.

Referenced by GRSTasn1GetX509Name(), GRSTx509ChainVomsAdd(), GRSTx509ParseVomsExt(), and GRSTx509VerifyVomsSig().

time_t GRSTasn1TimeToTimeT	(	unsigned char *	asn1time,
		size_t	len
	)

ASN1 time string (in a char *) to time_t.

(Use ASN1_STRING_data() to convert ASN1_GENERALIZEDTIME to char * if necessary)

Definition at line 51 of file grst_asn1.c.

Referenced by GRSTx509ChainLoadCheck(), GRSTx509ChainVomsAdd(), GRSTx509CheckChain(), GRSTx509CompactCreds(), GRSTx509GetVomsCreds(), GRSTx509MakeProxyCert(), GRSTx509ParseVomsExt(), GRSTx509ProxyGetTimes(), and GRSTx509VerifySig().

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