From: tb Date: Tue, 15 Aug 2023 19:14:42 +0000 (+0000) Subject: Add some regress coverage for various ASN1_STRING types to codify some X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=45ae274f3da4eedddbe59146c8e01785831fb0b8;p=openbsd Add some regress coverage for various ASN1_STRING types to codify some quirks and invariants. --- diff --git a/regress/lib/libcrypto/asn1/asn1basic.c b/regress/lib/libcrypto/asn1/asn1basic.c index 1703ba964b2..3ab1151e15c 100644 --- a/regress/lib/libcrypto/asn1/asn1basic.c +++ b/regress/lib/libcrypto/asn1/asn1basic.c @@ -1,4 +1,4 @@ -/* $OpenBSD: asn1basic.c,v 1.13 2022/11/26 16:08:56 tb Exp $ */ +/* $OpenBSD: asn1basic.c,v 1.14 2023/08/15 19:14:42 tb Exp $ */ /* * Copyright (c) 2017, 2021 Joel Sing * @@ -750,6 +750,233 @@ asn1_integer_test(void) return failed; } +static const struct asn1_string_new_test { + const char *name; + ASN1_STRING *(*new)(void); + void (*free)(ASN1_STRING *); + int type; + long flags; +} asn1_string_new_tests[] = { + { + .name = "ASN1_STRING", + .new = ASN1_STRING_new, + .free = ASN1_STRING_free, + .type = V_ASN1_OCTET_STRING, + }, + { + .name = "ASN1_OCTET_STRING", + .new = ASN1_OCTET_STRING_new, + .free = ASN1_OCTET_STRING_free, + .type = V_ASN1_OCTET_STRING, + }, + { + .name = "ASN1_BIT_STRING", + .new = ASN1_BIT_STRING_new, + .free = ASN1_BIT_STRING_free, + .type = V_ASN1_BIT_STRING, + }, + { + .name = "ASN1_INTEGER", + .new = ASN1_INTEGER_new, + .free = ASN1_INTEGER_free, + .type = V_ASN1_INTEGER, + }, + { + .name = "ASN1_ENUMERATED", + .new = ASN1_ENUMERATED_new, + .free = ASN1_ENUMERATED_free, + .type = V_ASN1_ENUMERATED, + }, + { + .name = "ASN1_UTF8STRING", + .new = ASN1_UTF8STRING_new, + .free = ASN1_UTF8STRING_free, + .type = V_ASN1_UTF8STRING, + }, + { + .name = "ASN1_IA5STRING", + .new = ASN1_IA5STRING_new, + .free = ASN1_IA5STRING_free, + .type = V_ASN1_IA5STRING, + }, + { + .name = "ASN1_UNIVERSALSTRING", + .new = ASN1_UNIVERSALSTRING_new, + .free = ASN1_UNIVERSALSTRING_free, + .type = V_ASN1_UNIVERSALSTRING, + }, + { + .name = "ASN1_BMPSTRING", + .new = ASN1_BMPSTRING_new, + .free = ASN1_BMPSTRING_free, + .type = V_ASN1_BMPSTRING, + }, + { + .name = "ASN1_GENERALSTRING", + .new = ASN1_GENERALSTRING_new, + .free = ASN1_GENERALSTRING_free, + .type = V_ASN1_GENERALSTRING, + }, + { + .name = "ASN1_T61STRING", + .new = ASN1_T61STRING_new, + .free = ASN1_T61STRING_free, + .type = V_ASN1_T61STRING, + }, + { + .name = "ASN1_VISIBLESTRING", + .new = ASN1_VISIBLESTRING_new, + .free = ASN1_VISIBLESTRING_free, + .type = V_ASN1_VISIBLESTRING, + }, + { + .name = "ASN1_PRINTABLESTRING", + .new = ASN1_PRINTABLESTRING_new, + .free = ASN1_PRINTABLESTRING_free, + .type = V_ASN1_PRINTABLESTRING, + }, + { + .name = "ASN1_PRINTABLE", + .new = ASN1_PRINTABLE_new, + .free = ASN1_PRINTABLE_free, + .type = V_ASN1_UNDEF, + .flags = ASN1_STRING_FLAG_MSTRING, + }, + { + .name = "DIRECTORYSTRING", + .new = DIRECTORYSTRING_new, + .free = DIRECTORYSTRING_free, + .type = V_ASN1_UNDEF, + .flags = ASN1_STRING_FLAG_MSTRING, + }, + { + .name = "DISPLAYTEXT", + .new = DISPLAYTEXT_new, + .free = DISPLAYTEXT_free, + .type = V_ASN1_UNDEF, + .flags = ASN1_STRING_FLAG_MSTRING, + }, + { + .name = "ASN1_GENERALIZEDTIME", + .new = ASN1_GENERALIZEDTIME_new, + .free = ASN1_GENERALIZEDTIME_free, + .type = V_ASN1_GENERALIZEDTIME, + }, + { + .name = "ASN1_UTCTIME", + .new = ASN1_UTCTIME_new, + .free = ASN1_UTCTIME_free, + .type = V_ASN1_UTCTIME, + }, + { + .name = "ASN1_TIME", + .new = ASN1_TIME_new, + .free = ASN1_TIME_free, + .type = V_ASN1_UNDEF, + .flags = ASN1_STRING_FLAG_MSTRING, + }, +}; + +#define N_ASN1_STRING_NEW_TESTS \ + (sizeof(asn1_string_new_tests) / sizeof(asn1_string_new_tests[0])) + +static int +asn1_string_new_test(void) +{ + size_t i; + ASN1_STRING *astr = NULL; + int failed = 1; + + for (i = 0; i < N_ASN1_STRING_NEW_TESTS; i++) { + const struct asn1_string_new_test *asnt = &asn1_string_new_tests[i]; + + if ((astr = asnt->new()) == NULL) { + fprintf(stderr, "%s_new() failed\n", asnt->name); + goto err; + } + if (ASN1_STRING_type(astr) != asnt->type) { + fprintf(stderr, "%s type: want %d, got %d\n", + asnt->name, asnt->type, ASN1_STRING_type(astr)); + goto err; + } + if (ASN1_STRING_data(astr) != NULL) { + fprintf(stderr, "%s data != NULL\n", asnt->name); + goto err; + } + if (ASN1_STRING_get0_data(astr) != NULL) { + fprintf(stderr, "%s data != NULL\n", asnt->name); + goto err; + } + if (ASN1_STRING_length(astr) != 0) { + fprintf(stderr, "%s length %d != 0\n", asnt->name, + ASN1_STRING_length(astr)); + goto err; + } + ASN1_STRING_length_set(astr, 20); + if (ASN1_STRING_length(astr) != 20) { + fprintf(stderr, "%s length %d != 20\n", asnt->name, + ASN1_STRING_length(astr)); + goto err; + } + astr->flags |= ASN1_STRING_FLAG_NDEF; + if (astr->flags != (asnt->flags | ASN1_STRING_FLAG_NDEF)) { + fprintf(stderr, "%s flags: %lx\n", asnt->name, + astr->flags); + goto err; + } + /* ASN1_STRING_set0() clears ASN1_STRING_FLAG_NDEF. */ + ASN1_STRING_set0(astr, NULL, 0); + if (astr->flags != asnt->flags) { + fprintf(stderr, "%s flags: %lx != %lx\n", asnt->name, + astr->flags, asnt->flags); + goto err; + } + asnt->free(astr); + astr = NULL; + + if ((astr = ASN1_STRING_type_new(asnt->type)) == NULL) { + fprintf(stderr, "ASN1_STRING_type_new(%s) failed\n", + asnt->name); + goto err; + } + if (ASN1_STRING_type(astr) != asnt->type) { + fprintf(stderr, "%s type: want %d, got %d\n", + asnt->name, asnt->type, ASN1_STRING_type(astr)); + goto err; + } + if (ASN1_STRING_data(astr) != NULL) { + fprintf(stderr, "%s data != NULL\n", asnt->name); + goto err; + } + /* ASN1_STRING_type_new() does not set flags. */ + if (astr->flags != 0) { + fprintf(stderr, "%s flags %lx\n", asnt->name, + astr->flags); + goto err; + } + asnt->free(astr); + astr = NULL; + + } + + failed = 0; + + err: + ASN1_STRING_free(astr); + + return failed; +} + +static int +asn1_string_test(void) +{ + int failed = 0; + + failed |= asn1_string_new_test(); + + return failed; +} + int main(int argc, char **argv) { @@ -758,6 +985,7 @@ main(int argc, char **argv) failed |= asn1_bit_string_test(); failed |= asn1_boolean_test(); failed |= asn1_integer_test(); + failed |= asn1_string_test(); return (failed); }