libksba  1.6.0
About: KSBA is a library to make the tasks of working with X.509 certificates, CMS data and related objects more easy.
  Fossies Dox: libksba-1.6.0.tar.bz2  ("unofficial" and yet experimental doxygen-generated source code documentation)  
Macros | Functions | Variables
dn.c File Reference
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "util.h"
#include "asn1-func.h"
#include "ber-help.h"
#include "ber-decoder.h"
#include "stringbuf.h"
Include dependency graph for dn.c:

Go to the source code of this file.

Macros

#define N   0x00
 
#define P   0x01
 

Functions

static void append_quoted (struct stringbuf *sb, const unsigned char *value, size_t length, int skip)
 
static void append_utf8_value (const unsigned char *value, size_t length, struct stringbuf *sb)
 
static void append_latin1_value (const unsigned char *value, size_t length, struct stringbuf *sb)
 
static void append_ucs4_value (const unsigned char *value, size_t length, struct stringbuf *sb)
 
static void append_ucs2_value (const unsigned char *value, size_t length, struct stringbuf *sb)
 
static gpg_error_t append_atv (const unsigned char *image, AsnNode root, struct stringbuf *sb)
 
static gpg_error_t dn_to_str (const unsigned char *image, AsnNode root, struct stringbuf *sb)
 
gpg_error_t _ksba_dn_to_str (const unsigned char *image, AsnNode node, char **r_string)
 
static gpg_error_t create_and_run_decoder (ksba_reader_t reader, const char *elem_name, AsnNode *r_root, unsigned char **r_image, size_t *r_imagelen)
 
gpg_error_t _ksba_derdn_to_str (const unsigned char *der, size_t derlen, char **r_string)
 
static const char * count_quoted_string (const char *string, size_t *result, int v2compat, int *stringtype)
 
static gpg_error_t write_escaped (ksba_writer_t w, const unsigned char *buffer, size_t nbytes)
 
static gpg_error_t parse_rdn (const unsigned char *string, const char **endp, ksba_writer_t writer, size_t *roff, size_t *rlen)
 
gpg_error_t _ksba_dn_from_str (const char *string, char **rbuf, size_t *rlength)
 
gpg_error_t _ksba_dn_der2str (const void *der, size_t derlen, char **rstring)
 
gpg_error_t _ksba_dn_str2der (const char *string, unsigned char **rder, size_t *rderlen)
 
gpg_error_t _ksba_dn_teststr (const char *string, int seq, size_t *rerroff, size_t *rerrlen)
 

Variables

struct {
   const char *   name
 
   int   source
 
   const char *   description
 
   size_t   oidlen
 
   const unsigned char *   oid
 
   const char *   oidstr
 
} oid_name_tbl []
 
static unsigned char charclasses [128]
 

Macro Definition Documentation

◆ N

#define N   0x00

Definition at line 85 of file dn.c.

◆ P

#define P   0x01

Definition at line 86 of file dn.c.

Function Documentation

◆ _ksba_derdn_to_str()

gpg_error_t _ksba_derdn_to_str ( const unsigned char *  der,
size_t  derlen,
char **  r_string 
)

Definition at line 622 of file dn.c.

References _ksba_asn_release_nodes(), _ksba_dn_to_str(), create_and_run_decoder(), der, derlen, asn_node_struct::down, ksba_reader_new(), ksba_reader_release(), ksba_reader_set_mem(), and xfree.

Referenced by _ksba_dn_der2str(), _ksba_name_new_from_der(), and parse_response_data().

◆ _ksba_dn_der2str()

gpg_error_t _ksba_dn_der2str ( const void *  der,
size_t  derlen,
char **  rstring 
)

Definition at line 1150 of file dn.c.

References _ksba_derdn_to_str(), der, and derlen.

◆ _ksba_dn_from_str()

gpg_error_t _ksba_dn_from_str ( const char *  string,
char **  rbuf,
size_t *  rlength 
)

Definition at line 1054 of file dn.c.

References _ksba_ber_write_tl(), stringbuf::buf, CLASS_UNIVERSAL, GPG_ERR_SYNTAX, gpg_error, ksba_writer_new(), ksba_writer_release(), ksba_writer_set_mem(), ksba_writer_snatch_mem(), ksba_writer_write(), parse_rdn(), TYPE_SEQUENCE, xfree, xtrymalloc, and xtryrealloc.

Referenced by _ksba_certreq_add_subject(), _ksba_certreq_set_issuer(), and _ksba_dn_str2der().

◆ _ksba_dn_str2der()

gpg_error_t _ksba_dn_str2der ( const char *  string,
unsigned char **  rder,
size_t *  rderlen 
)

Definition at line 1157 of file dn.c.

References _ksba_dn_from_str().

◆ _ksba_dn_teststr()

gpg_error_t _ksba_dn_teststr ( const char *  string,
int  seq,
size_t *  rerroff,
size_t *  rerrlen 
)

Definition at line 1174 of file dn.c.

References GPG_ERR_SYNTAX, gpg_error, stringbuf::len, and parse_rdn().

◆ _ksba_dn_to_str()

gpg_error_t _ksba_dn_to_str ( const unsigned char *  image,
AsnNode  node,
char **  r_string 
)

Definition at line 551 of file dn.c.

References deinit_stringbuf(), dn_to_str(), get_stringbuf(), GPG_ERR_INV_VALUE, gpg_error, init_stringbuf(), asn_node_struct::type, and TYPE_SEQUENCE_OF.

Referenced by _ksba_cms_get_issuer_serial(), _ksba_crl_get_issuer(), _ksba_derdn_to_str(), and get_name().

◆ append_atv()

static gpg_error_t append_atv ( const unsigned char *  image,
AsnNode  root,
struct stringbuf *  sb 
)
static

Definition at line 412 of file dn.c.

References append_latin1_value(), append_ucs2_value(), append_ucs4_value(), append_utf8_value(), asn_node_struct::down, gpg_error, ksba_oid_to_str(), asn_node_struct::len, name, asn_node_struct::nhdr, asn_node_struct::off, oid_name_tbl, oidstr, put_stringbuf(), asn_node_struct::right, source, asn_node_struct::type, TYPE_BMP_STRING, TYPE_IA5_STRING, TYPE_OBJECT_ID, TYPE_PRINTABLE_STRING, TYPE_TELETEX_STRING, TYPE_UNIVERSAL_STRING, TYPE_UTF8_STRING, and xfree.

Referenced by dn_to_str().

◆ append_latin1_value()

static void append_latin1_value ( const unsigned char *  value,
size_t  length,
struct stringbuf *  sb 
)
static

Definition at line 220 of file dn.c.

References append_quoted(), and put_stringbuf_mem().

Referenced by append_atv().

◆ append_quoted()

static void append_quoted ( struct stringbuf *  sb,
const unsigned char *  value,
size_t  length,
int  skip 
)
static

Definition at line 107 of file dn.c.

References put_stringbuf_mem(), and put_stringbuf_mem_skip().

Referenced by append_latin1_value(), append_ucs2_value(), append_ucs4_value(), and append_utf8_value().

◆ append_ucs2_value()

static void append_ucs2_value ( const unsigned char *  value,
size_t  length,
struct stringbuf *  sb 
)
static

Definition at line 351 of file dn.c.

References append_quoted(), and put_stringbuf_mem().

Referenced by append_atv().

◆ append_ucs4_value()

static void append_ucs4_value ( const unsigned char *  value,
size_t  length,
struct stringbuf *  sb 
)
static

Definition at line 262 of file dn.c.

References append_quoted(), and put_stringbuf_mem().

Referenced by append_atv().

◆ append_utf8_value()

static void append_utf8_value ( const unsigned char *  value,
size_t  length,
struct stringbuf *  sb 
)
static

Definition at line 148 of file dn.c.

References append_quoted(), and put_stringbuf_mem().

Referenced by append_atv().

◆ count_quoted_string()

static const char* count_quoted_string ( const char *  string,
size_t *  result,
int  v2compat,
int *  stringtype 
)
static

Definition at line 664 of file dn.c.

References charclasses, hexdigitp, TYPE_IA5_STRING, TYPE_PRINTABLE_STRING, TYPE_UTF8_STRING, and xtoi_2.

Referenced by parse_rdn().

◆ create_and_run_decoder()

static gpg_error_t create_and_run_decoder ( ksba_reader_t  reader,
const char *  elem_name,
AsnNode *  r_root,
unsigned char **  r_image,
size_t *  r_imagelen 
)
static

Definition at line 577 of file dn.c.

References _ksba_ber_decoder_decode(), _ksba_ber_decoder_new(), _ksba_ber_decoder_release(), _ksba_ber_decoder_set_module(), _ksba_ber_decoder_set_reader(), gpg_error, ksba_asn_create_tree(), and ksba_asn_tree_release().

Referenced by _ksba_derdn_to_str().

◆ dn_to_str()

static gpg_error_t dn_to_str ( const unsigned char *  image,
AsnNode  root,
struct stringbuf *  sb 
)
static

Definition at line 507 of file dn.c.

References append_atv(), asn_node_struct::down, gpg_error, asn_node_struct::left, put_stringbuf(), asn_node_struct::right, asn_node_struct::type, TYPE_SEQUENCE, and TYPE_SET_OF.

Referenced by _ksba_dn_to_str().

◆ parse_rdn()

static gpg_error_t parse_rdn ( const unsigned char *  string,
const char **  endp,
ksba_writer_t  writer,
size_t *  roff,
size_t *  rlen 
)
static

Definition at line 793 of file dn.c.

References _ksba_ber_count_tl(), _ksba_ber_write_tl(), ascii_memcasecmp, charclasses, CLASS_UNIVERSAL, count_quoted_string(), digitp, GPG_ERR_INV_VALUE, GPG_ERR_SYNTAX, gpg_error, hexdigitp, ksba_oid_from_str(), ksba_writer_write(), name, oid, oid_name_tbl, oidlen, TYPE_IA5_STRING, TYPE_OBJECT_ID, TYPE_PRINTABLE_STRING, TYPE_SEQUENCE, TYPE_SET, TYPE_UTF8_STRING, write_escaped(), xfree, xtoi_2, and xtrymalloc.

Referenced by _ksba_dn_from_str(), and _ksba_dn_teststr().

◆ write_escaped()

static gpg_error_t write_escaped ( ksba_writer_t  w,
const unsigned char *  buffer,
size_t  nbytes 
)
static

Definition at line 746 of file dn.c.

References stringbuf::buf, hexdigitp, ksba_writer_write(), and xtoi_2.

Referenced by parse_rdn().

Variable Documentation

◆ charclasses

unsigned char charclasses[128]
static
Initial value:
= {
0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 ,
0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 ,
0x01 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x01 , 0x01 , 0x01 , 0x00 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 ,
0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x00 , 0x00 , 0x01 , 0x00 , 0x01 ,
0x00 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 ,
0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 ,
0x00 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 ,
0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x01 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00
}

Definition at line 87 of file dn.c.

Referenced by count_quoted_string(), and parse_rdn().

◆ description

const char* description

Definition at line 54 of file dn.c.

◆ name

const char* name

Definition at line 47 of file dn.c.

Referenced by _ksba_asn1_yyparse(), _ksba_asn_expand_tree(), _ksba_asn_find_node(), _ksba_asn_lookup_table(), _ksba_asn_set_name(), _ksba_asn_tree_dump(), _ksba_cert_get_issuer(), _ksba_cert_get_subject(), _ksba_certreq_add_subject(), _ksba_certreq_set_issuer(), _ksba_cms_set_enc_val(), _ksba_cms_set_sig_val(), _ksba_name_enum(), _ksba_name_get_uri(), _ksba_name_new_from_der(), _ksba_name_ref(), _ksba_name_release(), append_atv(), find_node(), insert_string(), parse_rdn(), set_name(), and sort_string_table().

◆ oid

const unsigned char* oid

Definition at line 56 of file dn.c.

Referenced by parse_rdn().

◆ 

oid_name_tbl[] { ... } const struct
Initial value:
= {
{"CN", 1, "CommonName", 3, "\x55\x04\x03", "2.5.4.3" },
{"SN", 2, "Surname", 3, "\x55\x04\x04", "2.5.4.4" },
{"SERIALNUMBER", 2, "SerialNumber",3, "\x55\x04\x05", "2.5.4.5" },
{"C", 1, "CountryName", 3, "\x55\x04\x06", "2.5.4.6" },
{"L" , 1, "LocalityName", 3, "\x55\x04\x07", "2.5.4.7" },
{"ST", 1, "StateOrProvince", 3, "\x55\x04\x08", "2.5.4.8" },
{"STREET", 1, "StreetAddress", 3, "\x55\x04\x09", "2.5.4.9" },
{"O", 1, "OrganizationName", 3, "\x55\x04\x0a", "2.5.4.10" },
{"OU", 1, "OrganizationalUnit", 3, "\x55\x04\x0b", "2.5.4.11" },
{"T", 2, "Title", 3, "\x55\x04\x0c", "2.5.4.12" },
{"D", 3, "Description", 3, "\x55\x04\x0d", "2.5.4.13" },
{"BC", 3, "BusinessCategory", 3, "\x55\x04\x0f", "2.5.4.15" },
{"ADDR", 2, "PostalAddress", 3, "\x55\x04\x11", "2.5.4.16" },
{"POSTALCODE" , 0, "PostalCode", 3, "\x55\x04\x11", "2.5.4.17" },
{"GN", 2, "GivenName", 3, "\x55\x04\x2a", "2.5.4.42" },
{"PSEUDO", 2, "Pseudonym", 3, "\x55\x04\x41", "2.5.4.65" },
{"DC", 1, "domainComponent", 10,
"\x09\x92\x26\x89\x93\xF2\x2C\x64\x01\x19", "0.9.2342.19200300.100.1.25" },
{"UID", 1, "userid", 10,
"\x09\x92\x26\x89\x93\xF2\x2C\x64\x01\x01", "0.9.2342.19200300.100.1.1 " },
{"EMAIL", 3, "emailAddress", 9,
"\x2A\x86\x48\x86\xF7\x0D\x01\x09\x01", "1.2.840.113549.1.9.1" },
{ NULL }
}

Referenced by append_atv(), and parse_rdn().

◆ oidlen

size_t oidlen

Definition at line 55 of file dn.c.

Referenced by _ksba_asn_find_type_value(), _ksba_certreq_add_extension(), _ksba_keyinfo_to_sexp(), cryptval_to_sexp(), and parse_rdn().

◆ oidstr

const char* oidstr

Definition at line 57 of file dn.c.

Referenced by _ksba_der_add_oid(), and append_atv().

◆ source

int source

Definition at line 48 of file dn.c.

Referenced by append_atv().