lib » dns

dst_parse.c File Reference

#include <config.h>
#include <isc/base64.h>
#include <isc/dir.h>
#include <isc/fsaccess.h>
#include <isc/lex.h>
#include <isc/mem.h>
#include <isc/stdtime.h>
#include <isc/string.h>
#include <isc/util.h>
#include <isc/file.h>
#include <dns/time.h>
#include <dns/log.h>
#include "dst_internal.h"
#include "dst_parse.h"
#include "dst/result.h"

Go to the source code of this file.

Data Structures

struct  parse_map

Defines

#define DST_AS_STR(t)   ((t).value.as_textregion.base)
 Principal Author: Brian Wellington
Id
dst_parse.c,v 1.29 2011/08/18 23:46:35 tbox Exp
.
#define PRIVATE_KEY_STR   "Private-key-format:"
#define ALGORITHM_STR   "Algorithm:"
#define TIMING_NTAGS   (DST_MAX_TIMES + 1)
#define NUMERIC_NTAGS   (DST_MAX_NUMERIC + 1)
#define NEXTTOKEN(lex, opt, token)
#define READLINE(lex, opt, token)

Functions

static int find_value (const char *s, const unsigned int alg)
static const char * find_tag (const int value)
static int find_metadata (const char *s, const char *tags[], int ntags)
static int find_timedata (const char *s)
static int find_numericdata (const char *s)
static int check_rsa (const dst_private_t *priv, isc_boolean_t external)
static int check_dh (const dst_private_t *priv)
static int check_dsa (const dst_private_t *priv, isc_boolean_t external)
static int check_gost (const dst_private_t *priv, isc_boolean_t external)
static int check_ecdsa (const dst_private_t *priv, isc_boolean_t external)
static int check_hmac_md5 (const dst_private_t *priv, isc_boolean_t old)
static int check_hmac_sha (const dst_private_t *priv, unsigned int ntags, unsigned int alg)
static int check_data (const dst_private_t *priv, const unsigned int alg, isc_boolean_t old, isc_boolean_t external)
void dst__privstruct_free (dst_private_t *priv, isc_mem_t *mctx)
isc_result_t dst__privstruct_parse (dst_key_t *key, unsigned int alg, isc_lex_t *lex, isc_mem_t *mctx, dst_private_t *priv)
isc_result_t dst__privstruct_writefile (const dst_key_t *key, const dst_private_t *priv, const char *directory)

Variables

static const char * timetags [TIMING_NTAGS]
static const char * numerictags [NUMERIC_NTAGS]
static struct parse_map map []

Detailed Description

Definition in file dst_parse.c.

Define Documentation

#define DST_AS_STR ( t   )     ((t).value.as_textregion.base)

Principal Author: Brian Wellington

Id
dst_parse.c,v 1.29 2011/08/18 23:46:35 tbox Exp
.

Definition at line 56 of file dst_parse.c.

#define PRIVATE_KEY_STR   "Private-key-format:"

Definition at line 58 of file dst_parse.c.

Referenced by dst__privstruct_parse(), and dst__privstruct_writefile().

#define ALGORITHM_STR   "Algorithm:"

Definition at line 59 of file dst_parse.c.

Referenced by dst__privstruct_parse(), and dst__privstruct_writefile().

#define TIMING_NTAGS   (DST_MAX_TIMES + 1)

Definition at line 61 of file dst_parse.c.

Referenced by dst__privstruct_parse(), dst__privstruct_writefile(), and find_timedata().

#define NUMERIC_NTAGS   (DST_MAX_NUMERIC + 1)

Definition at line 72 of file dst_parse.c.

Referenced by dst__privstruct_parse(), dst__privstruct_writefile(), and find_numericdata().

#define NEXTTOKEN ( lex,
opt,
token   ) 

Value:

do {                                                    \
                ret = isc_lex_gettoken(lex, opt, token);        \
                if (ret != ISC_R_SUCCESS)                       \
                        goto fail;                              \
        } while (0)

#define READLINE ( lex,
opt,
token   ) 

Value:

do {                                                    \
                ret = isc_lex_gettoken(lex, opt, token);        \
                if (ret == ISC_R_EOF)                           \
                        break;                                  \
                else if (ret != ISC_R_SUCCESS)                  \
                        goto fail;                              \
        } while ((*token).type != isc_tokentype_eol)

Referenced by dst__privstruct_parse().

Function Documentation

static int find_value ( const char *  s,
const unsigned int  alg 
) [static]

Definition at line 137 of file dst_parse.c.

References parse_map::tag, TAG_ALG, and parse_map::value.

Referenced by dst__privstruct_parse().

static const char* find_tag ( const int  value  )  [static]

Definition at line 149 of file dst_parse.c.

References parse_map::tag.

Referenced by dst__privstruct_writefile().

static int find_metadata ( const char *  s,
const char *  tags[],
int  ntags 
) [static]

Definition at line 161 of file dst_parse.c.

Referenced by find_numericdata(), and find_timedata().

static int find_timedata ( const char *  s  )  [static]

Definition at line 173 of file dst_parse.c.

References find_metadata(), timetags, and TIMING_NTAGS.

Referenced by dst__privstruct_parse().

static int find_numericdata ( const char *  s  )  [static]

Definition at line 178 of file dst_parse.c.

References find_metadata(), NUMERIC_NTAGS, and numerictags.

Referenced by dst__privstruct_parse().

static int check_rsa ( const dst_private_t *  priv,
isc_boolean_t  external 
) [static]

Definition at line 183 of file dst_parse.c.

References DST_ALG_RSAMD5, dst_private::elements, ISC_FALSE, ISC_TRUE, dst_private::nelements, RSA_NTAGS, TAG, dst_private_element::tag, TAG_RSA_COEFFICIENT, TAG_RSA_ENGINE, TAG_RSA_EXPONENT1, TAG_RSA_EXPONENT2, TAG_RSA_LABEL, TAG_RSA_MODULUS, TAG_RSA_PRIME1, TAG_RSA_PRIME2, TAG_RSA_PRIVATEEXPONENT, TAG_RSA_PUBLICEXPONENT, and TAG_SHIFT.

Referenced by check_data().

static int check_dh ( const dst_private_t *  priv  )  [static]

Definition at line 225 of file dst_parse.c.

References DH_NTAGS, DST_ALG_DH, dst_private::elements, dst_private::nelements, TAG, and dst_private_element::tag.

Referenced by check_data().

static int check_dsa ( const dst_private_t *  priv,
isc_boolean_t  external 
) [static]

Definition at line 240 of file dst_parse.c.

References DSA_NTAGS, DST_ALG_DSA, dst_private::elements, dst_private::nelements, TAG, and dst_private_element::tag.

Referenced by check_data().

static int check_gost ( const dst_private_t *  priv,
isc_boolean_t  external 
) [static]

Definition at line 260 of file dst_parse.c.

References DST_ALG_ECCGOST, dst_private::elements, GOST_NTAGS, dst_private::nelements, TAG, and dst_private_element::tag.

Referenced by check_data().

static int check_ecdsa ( const dst_private_t *  priv,
isc_boolean_t  external 
) [static]

Definition at line 274 of file dst_parse.c.

References DST_ALG_ECDSA256, ECDSA_NTAGS, dst_private::elements, ISC_FALSE, ISC_TRUE, dst_private::nelements, TAG, dst_private_element::tag, TAG_ECDSA_ENGINE, TAG_ECDSA_LABEL, TAG_ECDSA_PRIVATEKEY, and TAG_SHIFT.

Referenced by check_data().

static int check_hmac_md5 ( const dst_private_t *  priv,
isc_boolean_t  old 
) [static]

Definition at line 306 of file dst_parse.c.

References DST_ALG_HMACMD5, dst_private::elements, HMACMD5_NTAGS, dst_private::nelements, OLD_HMACMD5_NTAGS, TAG, dst_private_element::tag, and TAG_HMACMD5_KEY.

Referenced by check_data().

static int check_hmac_sha ( const dst_private_t *  priv,
unsigned int  ntags,
unsigned int  alg 
) [static]

Definition at line 333 of file dst_parse.c.

References dst_private::elements, dst_private::nelements, TAG, and dst_private_element::tag.

Referenced by check_data().

static int check_data ( const dst_private_t *  priv,
const unsigned int  alg,
isc_boolean_t  old,
isc_boolean_t  external 
) [static]

Definition at line 350 of file dst_parse.c.

References check_dh(), check_dsa(), check_ecdsa(), check_gost(), check_hmac_md5(), check_hmac_sha(), check_rsa(), DST_ALG_DH, DST_ALG_DSA, DST_ALG_ECCGOST, DST_ALG_ECDSA256, DST_ALG_ECDSA384, DST_ALG_HMACMD5, DST_ALG_HMACSHA1, DST_ALG_HMACSHA224, DST_ALG_HMACSHA256, DST_ALG_HMACSHA384, DST_ALG_HMACSHA512, DST_ALG_NSEC3DSA, DST_ALG_NSEC3RSASHA1, DST_ALG_RSAMD5, DST_ALG_RSASHA1, DST_ALG_RSASHA256, DST_ALG_RSASHA512, DST_R_UNSUPPORTEDALG, HMACSHA1_NTAGS, HMACSHA224_NTAGS, HMACSHA256_NTAGS, HMACSHA384_NTAGS, and HMACSHA512_NTAGS.

Referenced by dst__privstruct_parse(), and dst__privstruct_writefile().

void dst__privstruct_free ( dst_private_t *  priv,
isc_mem_t *  mctx 
)

Definition at line 389 of file dst_parse.c.

References dst_private_element::data, dst_private::elements, isc_mem_put, MAXFIELDSIZE, and dst_private::nelements.

Referenced by dst__privstruct_parse(), hmacmd5_parse(), hmacsha1_parse(), hmacsha224_parse(), hmacsha256_parse(), hmacsha384_parse(), and hmacsha512_parse().

isc_result_t dst__privstruct_parse ( dst_key_t *  key,
unsigned int  alg,
isc_lex_t *  lex,
isc_mem_t *  mctx,
dst_private_t *  priv 
)

Definition at line 404 of file dst_parse.c.

References ALGORITHM_STR, isc_tokenvalue_t::as_ulong, isc_region::base, check_data(), dst_private_element::data, dns_time32_fromtext(), dst__privstruct_free(), DST_AS_STR, dst_key_alg(), dst_key_setnum(), dst_key_setprivateformat(), dst_key_settime(), DST_MAJOR_VERSION, DST_MINOR_VERSION, DST_R_INVALIDPRIVATEKEY, dst_private::elements, find_numericdata(), find_timedata(), find_value(), INSIST, isc_base64_tobuffer(), isc_buffer_init, isc_buffer_usedregion, ISC_FALSE, isc_lex_gettoken(), ISC_LEXOPT_EOL, ISC_LEXOPT_NUMBER, isc_mem_get, isc_mem_put, ISC_R_EOF, ISC_R_SUCCESS, isc_tokentype_eol, isc_tokentype_number, isc_tokentype_string, ISC_TRUE, isc_region::length, dst_private_element::length, MAXFIELDS, MAXFIELDSIZE, dst_private::nelements, NEXTTOKEN, NUMERIC_NTAGS, PRIVATE_KEY_STR, r, READLINE, REQUIRE, dst_private_element::tag, parse_map::tag, TIMING_NTAGS, token, isc_token::type, and isc_token::value.

Referenced by hmacmd5_parse(), hmacsha1_parse(), hmacsha224_parse(), hmacsha256_parse(), hmacsha384_parse(), and hmacsha512_parse().

isc_result_t dst__privstruct_writefile ( const dst_key_t *  key,
const dst_private_t *  priv,
const char *  directory 
)

Definition at line 611 of file dst_parse.c.

References ALGORITHM_STR, isc_region::base, buffer, check_data(), dst_private_element::data, dns_lctx, DNS_LOGCATEGORY_GENERAL, DNS_LOGMODULE_DNSSEC, dns_time32_totext(), DST_ALG_DH, DST_ALG_DSA, DST_ALG_ECCGOST, DST_ALG_ECDSA256, DST_ALG_ECDSA384, DST_ALG_HMACMD5, DST_ALG_HMACSHA1, DST_ALG_HMACSHA224, DST_ALG_HMACSHA256, DST_ALG_HMACSHA384, DST_ALG_HMACSHA512, DST_ALG_NSEC3DSA, DST_ALG_NSEC3RSASHA1, DST_ALG_RSAMD5, DST_ALG_RSASHA1, DST_ALG_RSASHA256, DST_ALG_RSASHA512, dst_key_alg(), dst_key_buildfilename(), dst_key_getnum(), dst_key_getprivateformat(), dst_key_gettime(), DST_MAJOR_VERSION, DST_MINOR_VERSION, DST_R_INVALIDPRIVATEKEY, DST_R_WRITEERROR, DST_TYPE_PRIVATE, dst_private::elements, find_tag(), isc_base64_totext(), isc_buffer_init, isc_buffer_usedregion, ISC_DIR_NAMEMAX, ISC_FALSE, isc_file_mode(), isc_fsaccess_add(), ISC_FSACCESS_OWNER, ISC_FSACCESS_READ, isc_fsaccess_set(), ISC_FSACCESS_WRITE, ISC_LOG_WARNING, isc_log_write(), ISC_R_SUCCESS, dst_private_element::length, isc_region::length, MAXFIELDSIZE, dst_private::nelements, NUMERIC_NTAGS, numerictags, PRIVATE_KEY_STR, r, REQUIRE, s, dst_private_element::tag, timetags, TIMING_NTAGS, and parse_map::value.

Referenced by hmacmd5_tofile(), hmacsha1_tofile(), hmacsha224_tofile(), hmacsha256_tofile(), hmacsha384_tofile(), and hmacsha512_tofile().

Variable Documentation

const char* timetags[TIMING_NTAGS] [static]

Initial value:

 {
        "Created:",
        "Publish:",
        "Activate:",
        "Revoke:",
        "Inactive:",
        "Delete:",
        "DSPublish:"
}

Definition at line 62 of file dst_parse.c.

Referenced by dst__privstruct_writefile(), and find_timedata().

const char* numerictags[NUMERIC_NTAGS] [static]

Initial value:

 {
        "Predecessor:",
        "Successor:",
        "MaxTTL:",
        "RollPeriod:"
}

Definition at line 73 of file dst_parse.c.

Referenced by dst__privstruct_writefile(), and find_numericdata().

struct parse_map map[] [static]

Definition at line 85 of file dst_parse.c.

Referenced by cfg_map_count(), cfg_map_get(), cfg_parse_mapbody(), cfg_parser_mapadd(), check_dns64(), configure_view(), and ns_server_showzone().

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