diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/d2i_test.c | 116 | ||||
-rw-r--r-- | test/recipes/25-test_d2i.t | 4 |
2 files changed, 103 insertions, 17 deletions
diff --git a/test/d2i_test.c b/test/d2i_test.c index 6ffdf5507a..49882a3828 100644 --- a/test/d2i_test.c +++ b/test/d2i_test.c @@ -16,19 +16,36 @@ #include "testutil.h" #include <openssl/asn1.h> +#include <openssl/asn1t.h> #include <openssl/bio.h> #include <openssl/err.h> #include <openssl/x509.h> #include <openssl/x509v3.h> +#include "e_os.h" static const ASN1_ITEM *item_type; static const char *test_file; +typedef enum { + ASN1_UNKNOWN, + ASN1_OK, + ASN1_BIO, + ASN1_DECODE, + ASN1_ENCODE, + ASN1_COMPARE +} expected_error_t; + +typedef struct { + const char *str; + expected_error_t code; +} error_enum; + +static expected_error_t expected_error = ASN1_UNKNOWN; + typedef struct d2i_test_fixture { const char *test_case_name; } D2I_TEST_FIXTURE; - static D2I_TEST_FIXTURE set_up(const char *const test_case_name) { D2I_TEST_FIXTURE fixture; @@ -43,27 +60,56 @@ static int execute_test(D2I_TEST_FIXTURE fixture) int ret = 0; unsigned char buf[2048]; const unsigned char *buf_ptr = buf; + unsigned char *der = NULL; + int derlen; int len; if ((bio = BIO_new_file(test_file, "r")) == NULL) return 0; + if (expected_error == ASN1_BIO) { + value = ASN1_item_d2i_bio(item_type, bio, NULL); + if (value == NULL) + ret = 1; + goto err; + } + /* - * We don't use ASN1_item_d2i_bio because it, apparently, - * errors too early for some inputs. + * Unless we are testing it we don't use ASN1_item_d2i_bio because it + * performs sanity checks on the input and can reject it before the + * decoder is called. */ len = BIO_read(bio, buf, sizeof buf); if (len < 0) goto err; value = ASN1_item_d2i(NULL, &buf_ptr, len, item_type); - if (value != NULL) + if (value == NULL) { + if (expected_error == ASN1_DECODE) + ret = 1; goto err; + } + + derlen = ASN1_item_i2d(value, &der, item_type); - ret = 1; + if (der == NULL || derlen < 0) { + if (expected_error == ASN1_ENCODE) + ret = 1; + goto err; + } + + if (derlen != len || memcmp(der, buf, derlen) != 0) { + if (expected_error == ASN1_COMPARE) + ret = 1; + goto err; + } + + if (expected_error == ASN1_OK) + ret = 1; err: BIO_free(bio); + OPENSSL_free(der); ASN1_item_free(value, item_type); return ret; } @@ -93,19 +139,59 @@ int main(int argc, char **argv) { int result = 0; const char *test_type_name; - - if (argc != 3) + const char *expected_error_string; + + size_t i; + static ASN1_ITEM_EXP *items[] = { + ASN1_ITEM_ref(ASN1_ANY), + ASN1_ITEM_ref(X509), + ASN1_ITEM_ref(GENERAL_NAME) + }; + + static error_enum expected_errors[] = { + {"OK", ASN1_OK}, + {"BIO", ASN1_BIO}, + {"decode", ASN1_DECODE}, + {"encode", ASN1_ENCODE}, + {"compare", ASN1_COMPARE} + }; + + if (argc != 4) { + fprintf(stderr, + "Usage: d2i_test item_name expected_error file.der\n"); return 1; + } test_type_name = argv[1]; - test_file = argv[2]; - - if (strcmp(test_type_name, "generalname") == 0) { - item_type = ASN1_ITEM_rptr(GENERAL_NAME); - } else if (strcmp(test_type_name, "x509") == 0) { - item_type = ASN1_ITEM_rptr(X509); - } else { - fprintf(stderr, "Bad type %s\n", test_type_name); + expected_error_string = argv[2]; + test_file = argv[3]; + + for (i = 0; i < OSSL_NELEM(items); i++) { + const ASN1_ITEM *it = ASN1_ITEM_ptr(items[i]); + if (strcmp(test_type_name, it->sname) == 0) { + item_type = it; + break; + } + } + if (item_type == NULL) { + fprintf(stderr, "Unknown type %s\n", test_type_name); + fprintf(stderr, "Supported types:\n"); + for (i = 0; i < OSSL_NELEM(items); i++) { + const ASN1_ITEM *it = ASN1_ITEM_ptr(items[i]); + fprintf(stderr, "\t%s\n", it->sname); + } + return 1; + } + + for (i = 0; i < OSSL_NELEM(expected_errors); i++) { + if (strcmp(expected_errors[i].str, expected_error_string) == 0) { + expected_error = expected_errors[i].code; + break; + } + } + + if (expected_error == ASN1_UNKNOWN) { + fprintf(stderr, "Unknown expected error %s\n", expected_error_string); return 1; } diff --git a/test/recipes/25-test_d2i.t b/test/recipes/25-test_d2i.t index b7563a2424..111fa5b100 100644 --- a/test/recipes/25-test_d2i.t +++ b/test/recipes/25-test_d2i.t @@ -17,10 +17,10 @@ setup("test_d2i"); plan tests => 2; -ok(run(test(["d2i_test", "x509", +ok(run(test(["d2i_test", "X509", "decode", srctop_file('test','d2i-tests','bad_cert.der')])), "Running d2i_test bad_cert.der"); -ok(run(test(["d2i_test", "generalname", +ok(run(test(["d2i_test", "GENERAL_NAME", "decode", srctop_file('test','d2i-tests','bad_generalname.der')])), "Running d2i_test bad_generalname.der"); |