LCOV - code coverage report
Current view: top level - builds/gnutls/coverage/gnutls-git/libdane - dane-params.c (source / functions) Hit Total Coverage
Test: GnuTLS-3.6.12 Code Coverage Lines: 15 15 100.0 %
Date: 2020-01-19 05:02:27 Functions: 3 3 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :  * Copyright (C) 2012 KU Leuven
       3             :  *
       4             :  * Author: Nikos Mavrogiannopoulos
       5             :  *
       6             :  * This file is part of libdane.
       7             :  *
       8             :  * The libdane library is free software; you can redistribute it
       9             :  * and/or modify it under the terms of the GNU Lesser General Public
      10             :  * License as published by the Free Software Foundation; either
      11             :  * version 2.1 of the License, or (at your option) any later version.
      12             :  *
      13             :  * This library is distributed in the hope that it will be useful, but
      14             :  * WITHOUT ANY WARRANTY; without even the implied warranty of
      15             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      16             :  * Lesser General Public License for more details.
      17             :  *
      18             :  * You should have received a copy of the GNU Lesser General Public License
      19             :  * along with this program.  If not, see <https://www.gnu.org/licenses/>
      20             :  *
      21             :  */
      22             : 
      23             : #include <config.h>
      24             : 
      25             : #include <stdio.h>
      26             : #include <stdlib.h>
      27             : #include <string.h>
      28             : #include <errno.h>
      29             : #include <arpa/inet.h>
      30             : #include <unbound.h>
      31             : #include <gnutls/dane.h>
      32             : #include <gnutls/x509.h>
      33             : #include <gnutls/abstract.h>
      34             : 
      35             : typedef struct cert_type_entry {
      36             :         const char *name;
      37             :         dane_cert_type_t type;
      38             : } cert_type_entry;
      39             : 
      40             : static const cert_type_entry dane_cert_types[] = {
      41             :         {"X.509", DANE_CERT_X509},
      42             :         {"SubjectPublicKeyInfo", DANE_CERT_PK},
      43             :         {NULL, 0}
      44             : };
      45             : 
      46             : typedef struct match_type_entry {
      47             :         const char *name;
      48             :         dane_match_type_t type;
      49             : } match_type_entry;
      50             : 
      51             : static const match_type_entry dane_match_types[] = {
      52             :         {"Exact match", DANE_MATCH_EXACT},
      53             :         {"SHA2-256 hash", DANE_MATCH_SHA2_256},
      54             :         {"SHA2-512 hash", DANE_MATCH_SHA2_512},
      55             :         {NULL, 0}
      56             : };
      57             : 
      58             : typedef struct cert_usage_entry {
      59             :         const char *name;
      60             :         dane_cert_usage_t usage;
      61             : } cert_usage_entry;
      62             : 
      63             : static const cert_usage_entry dane_cert_usages[] = {
      64             :         {"CA", DANE_CERT_USAGE_CA},
      65             :         {"End-entity", DANE_CERT_USAGE_EE},
      66             :         {"Local CA", DANE_CERT_USAGE_LOCAL_CA},
      67             :         {"Local end-entity", DANE_CERT_USAGE_LOCAL_EE},
      68             :         {NULL, 0}
      69             : };
      70             : 
      71             : 
      72             : 
      73             : /**
      74             :  * dane_cert_type_name:
      75             :  * @type: is a DANE match type
      76             :  *
      77             :  * Convert a #dane_cert_type_t value to a string.
      78             :  *
      79             :  * Returns: a string that contains the name of the specified
      80             :  *   type, or %NULL.
      81             :  **/
      82           4 : const char *dane_cert_type_name(dane_cert_type_t type)
      83             : {
      84           4 :         const cert_type_entry *e = dane_cert_types;
      85             : 
      86           6 :         while (e->name != NULL) {
      87           6 :                 if (e->type == type)
      88             :                         return e->name;
      89           2 :                 e++;
      90             :         }
      91             : 
      92             :         return NULL;
      93             : }
      94             : 
      95             : /**
      96             :  * dane_match_type_name:
      97             :  * @type: is a DANE match type
      98             :  *
      99             :  * Convert a #dane_match_type_t value to a string.
     100             :  *
     101             :  * Returns: a string that contains the name of the specified
     102             :  *   type, or %NULL.
     103             :  **/
     104           6 : const char *dane_match_type_name(dane_match_type_t type)
     105             : {
     106           6 :         const match_type_entry *e = dane_match_types;
     107             : 
     108          12 :         while (e->name != NULL) {
     109          12 :                 if (e->type == type)
     110             :                         return e->name;
     111           6 :                 e++;
     112             :         }
     113             : 
     114             :         return NULL;
     115             : }
     116             : 
     117             : /**
     118             :  * dane_cert_usage_name:
     119             :  * @usage: is a DANE certificate usage
     120             :  *
     121             :  * Convert a #dane_cert_usage_t value to a string.
     122             :  *
     123             :  * Returns: a string that contains the name of the specified
     124             :  *   type, or %NULL.
     125             :  **/
     126           7 : const char *dane_cert_usage_name(dane_cert_usage_t usage)
     127             : {
     128           7 :         const cert_usage_entry *e = dane_cert_usages;
     129             : 
     130          19 :         while (e->name != NULL) {
     131          19 :                 if (e->usage == usage)
     132             :                         return e->name;
     133          12 :                 e++;
     134             :         }
     135             : 
     136             :         return NULL;
     137             : 
     138             : }

Generated by: LCOV version 1.14