tests/libntp/ssl_init.c

   1 #include "config.h"
   2
   3 #include "ntp.h"
   4
   5 #ifdef OPENSSL
   6 # include "openssl/err.h"
   7 # include "openssl/rand.h"
   8 # include "openssl/evp.h"
   9
  10 #define CMAC "AES128CMAC"
  11 #endif
  12
  13 #include "unity.h"
  14
  15
  16 static const size_t TEST_MD5_DIGEST_LENGTH = 16;
  17 static const size_t TEST_SHA1_DIGEST_LENGTH = 20;
  18 static const size_t TEST_CMAC_DIGEST_LENGTH = 16;
  19
  20 void test_MD5KeyTypeWithoutDigestLength(void);
  21 void test_MD5KeyTypeWithDigestLength(void);
  22 void test_SHA1KeyTypeWithDigestLength(void);
  23 void test_CMACKeyTypeWithDigestLength(void);
  24 void test_MD5KeyName(void);
  25 void test_SHA1KeyName(void);
  26 void test_CMACKeyName(void);
  27
  28
  29 // keytype_from_text()
  30 void
  31 test_MD5KeyTypeWithoutDigestLength(void) {
  32         TEST_ASSERT_EQUAL(KEY_TYPE_MD5, keytype_from_text("MD5", NULL));
  33 }
  34
  35 void
  36 test_MD5KeyTypeWithDigestLength(void) {
  37         size_t digestLength;
  38         size_t expected = TEST_MD5_DIGEST_LENGTH;
  39
  40         TEST_ASSERT_EQUAL(KEY_TYPE_MD5, keytype_from_text("MD5", &digestLength));
  41         TEST_ASSERT_EQUAL(expected, digestLength);
  42 }
  43
  44
  45 void
  46 test_SHA1KeyTypeWithDigestLength(void) {
  47 #ifdef OPENSSL
  48         size_t digestLength;
  49         size_t expected = TEST_SHA1_DIGEST_LENGTH;
  50
  51         TEST_ASSERT_EQUAL(NID_sha1, keytype_from_text("SHA1", &digestLength));
  52         TEST_ASSERT_EQUAL(expected, digestLength);
  53         /* OPENSSL */
  54 #else
  55         TEST_IGNORE_MESSAGE("Skipping because OPENSSL isn't defined");
  56 #endif
  57 }
  58
  59
  60 void
  61 test_CMACKeyTypeWithDigestLength(void) {
  62 #if defined(OPENSSL) && defined(ENABLE_CMAC)
  63         size_t digestLength;
  64         size_t expected = TEST_CMAC_DIGEST_LENGTH;
  65
  66         TEST_ASSERT_EQUAL(NID_cmac, keytype_from_text(CMAC, &digestLength));
  67         TEST_ASSERT_EQUAL(expected, digestLength);
  68         /* OPENSSL */
  69 #else
  70         TEST_IGNORE_MESSAGE("Skipping because OPENSSL/CMAC isn't defined");
  71 #endif
  72 }
  73
  74
  75 // keytype_name()
  76 void
  77 test_MD5KeyName(void) {
  78         TEST_ASSERT_EQUAL_STRING("MD5", keytype_name(KEY_TYPE_MD5));
  79 }
  80
  81
  82 void
  83 test_SHA1KeyName(void) {
  84 #ifdef OPENSSL
  85         TEST_ASSERT_EQUAL_STRING("SHA1", keytype_name(NID_sha1));
  86 #else
  87         TEST_IGNORE_MESSAGE("Skipping because OPENSSL isn't defined");
  88 #endif  /* OPENSSL */
  89 }
  90
  91
  92 void
  93 test_CMACKeyName(void) {
  94 #if defined(OPENSSL)  && defined(ENABLE_CMAC)
  95         TEST_ASSERT_EQUAL_STRING(CMAC, keytype_name(NID_cmac));
  96 #else
  97         TEST_IGNORE_MESSAGE("Skipping because OPENSSL/CMAC isn't defined");
  98 #endif  /* OPENSSL */
  99 }
 100