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#include "config.h"
#include "fileHandlingTest.h"
#include "ntp_stdlib.h"
#include "ntp_types.h"
#include "crypto.h"
#include "unity.h"
bool CompareKeys(struct key expected, struct key actual);
bool CompareKeysAlternative(int key_id,int key_len,const char* type,const char* key_seq,struct key actual);
void test_ReadEmptyKeyFile(void);
void test_ReadASCIIKeys(void);
void test_ReadHexKeys(void);
void test_ReadKeyFileWithComments(void);
void test_ReadKeyFileWithInvalidHex(void);
bool
CompareKeys(struct key expected, struct key actual) {
if (expected.key_id != actual.key_id){
printf("Expected key_id: %d", expected.key_id);
printf(" but was: %d\n", actual.key_id);
return FALSE;
}
if (expected.key_len != actual.key_len){
printf("Expected key_len: %d", expected.key_len);
printf(" but was: %d\n", actual.key_len);
return FALSE;
}
if (strcmp(expected.type, actual.type) != 0){
printf("Expected key_type: %s", expected.type);
printf(" but was: %s\n", actual.type);
return FALSE;
}
if (memcmp(expected.key_seq, actual.key_seq, expected.key_len) != 0){
printf("Key mismatch!\n");
return FALSE;
}
return TRUE;
}
bool
CompareKeysAlternative(int key_id,
int key_len,
const char* type,
const char* key_seq,
struct key actual) {
struct key temp;
temp.key_id = key_id;
temp.key_len = key_len;
strlcpy(temp.type, type, sizeof(temp.type));
memcpy(temp.key_seq, key_seq, key_len);
return CompareKeys(temp, actual);
}
void
test_ReadEmptyKeyFile(void) {
struct key* keys = NULL;
const char *path = CreatePath("key-test-empty", INPUT_DIR);
TEST_ASSERT_NOT_NULL(path);
TEST_ASSERT_EQUAL(0, auth_init(path, &keys));
TEST_ASSERT_NULL(keys);
free((void *)path);
}
void
test_ReadASCIIKeys(void) {
struct key* keys = NULL;
const char *path = CreatePath("key-test-ascii", INPUT_DIR);
TEST_ASSERT_NOT_NULL(path);
TEST_ASSERT_EQUAL(2, auth_init(path, &keys));
TEST_ASSERT_NOT_NULL(keys);
free((void *)path);
struct key* result = NULL;
get_key(40, &result);
TEST_ASSERT_NOT_NULL(result);
TEST_ASSERT_TRUE(CompareKeysAlternative(40, 11, "MD5", "asciikeyTwo", *result));
result = NULL;
get_key(50, &result);
TEST_ASSERT_NOT_NULL(result);
TEST_ASSERT_TRUE(CompareKeysAlternative(50, 11, "MD5", "asciikeyOne", *result));
}
void
test_ReadHexKeys(void) {
struct key* keys = NULL;
const char *path = CreatePath("key-test-hex", INPUT_DIR);
TEST_ASSERT_NOT_NULL(path);
TEST_ASSERT_EQUAL(3, auth_init(path, &keys));
TEST_ASSERT_NOT_NULL(keys);
free((void *)path);
struct key* result = NULL;
get_key(10, &result);
TEST_ASSERT_NOT_NULL(result);
TEST_ASSERT_TRUE(CompareKeysAlternative(10, 13, "MD5",
"\x01\x23\x45\x67\x89\xab\xcd\xef\x01\x23\x45\x67\x89", *result));
result = NULL;
get_key(20, &result);
TEST_ASSERT_NOT_NULL(result);
char data1[15]; memset(data1, 0x11, 15);
TEST_ASSERT_TRUE(CompareKeysAlternative(20, 15, "MD5", data1, *result));
result = NULL;
get_key(30, &result);
TEST_ASSERT_NOT_NULL(result);
char data2[13]; memset(data2, 0x01, 13);
TEST_ASSERT_TRUE(CompareKeysAlternative(30, 13, "MD5", data2, *result));
}
void
test_ReadKeyFileWithComments(void) {
struct key* keys = NULL;
const char *path = CreatePath("key-test-comments", INPUT_DIR);
TEST_ASSERT_NOT_NULL(path);
TEST_ASSERT_EQUAL(2, auth_init(path, &keys));
TEST_ASSERT_NOT_NULL(keys);
free((void *)path);
struct key* result = NULL;
get_key(10, &result);
TEST_ASSERT_NOT_NULL(result);
char data[15]; memset(data, 0x01, 15);
TEST_ASSERT_TRUE(CompareKeysAlternative(10, 15, "MD5", data, *result));
result = NULL;
get_key(34, &result);
TEST_ASSERT_NOT_NULL(result);
TEST_ASSERT_TRUE(CompareKeysAlternative(34, 3, "MD5", "xyz", *result));
}
void
test_ReadKeyFileWithInvalidHex(void) {
struct key* keys = NULL;
const char *path = CreatePath("key-test-invalid-hex", INPUT_DIR);
TEST_ASSERT_NOT_NULL(path);
TEST_ASSERT_EQUAL(1, auth_init(path, &keys));
TEST_ASSERT_NOT_NULL(keys);
free((void *)path);
struct key* result = NULL;
get_key(10, &result);
TEST_ASSERT_NOT_NULL(result);
char data[15]; memset(data, 0x01, 15);
TEST_ASSERT_TRUE(CompareKeysAlternative(10, 15, "MD5", data, *result));
result = NULL;
get_key(30, &result); // Should not exist, and result should remain NULL.
TEST_ASSERT_NULL(result);
}
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