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| author | David Kupka <dkupka@redhat.com> | 2017-03-31 21:31:23 +0200 |
|---|---|---|
| committer | Lukas Slebodnik <lslebodn@redhat.com> | 2017-04-03 10:43:07 +0200 |
| commit | 5231ba679402eeb0705a3ecd41f97fdd67d42a69 (patch) | |
| tree | 70ddc3d7a20a6800b52e2988d9b8b34684342c67 /src/tests | |
| parent | dc186bfe90665c13d589b3b4efd9009293e62c46 (diff) | |
| download | sssd-5231ba679402eeb0705a3ecd41f97fdd67d42a69.tar.gz sssd-5231ba679402eeb0705a3ecd41f97fdd67d42a69.tar.xz sssd-5231ba679402eeb0705a3ecd41f97fdd67d42a69.zip | |
libsss_certmap: Accept certificate with data before header
According to RFC 7468 parser must not fail when some data are present
before the encapsulation boundary. sss_cert_pem_to_der didn't respect
this and refused valid input. Changing it's code to first locate
the certificate header fixes the issue.
Resolves:
https://pagure.io/SSSD/sssd/issue/3354
Reviewed-by: Sumit Bose <sbose@redhat.com>
Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
Diffstat (limited to 'src/tests')
| -rw-r--r-- | src/tests/cmocka/test_cert_utils.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/tests/cmocka/test_cert_utils.c b/src/tests/cmocka/test_cert_utils.c index 583013175..8003d8daa 100644 --- a/src/tests/cmocka/test_cert_utils.c +++ b/src/tests/cmocka/test_cert_utils.c @@ -128,6 +128,13 @@ const uint8_t test_cert_der[] = { "lBPDhfTVcWXQwN385uycW/ARtSzzSME2jKKWSIQ=\n" \ "-----END CERTIFICATE-----\n" +#define TEST_CERT_PEM_WITH_METADATA "Bag Attributes\n" \ +" friendlyName: ipa-devel\n" \ +" localKeyID: 8E 0D 04 1F BC 13 73 54 00 8F 65 57 D7 A8 AF 34 0C 18 B3 99\n" \ +"subject= /O=IPA.DEVEL/CN=ipa-devel.ipa.devel\n" \ +"issuer= /O=IPA.DEVEL/CN=Certificate Authority\n" \ +TEST_CERT_PEM + #define TEST_CERT_DERB64 \ "MIIECTCCAvGgAwIBAgIBCTANBgkqhkiG9w0BAQsFADA0MRIwEAYDVQQKDAlJUEEu" \ "REVWRUwxHjAcBgNVBAMMFUNlcnRpZmljYXRlIEF1dGhvcml0eTAeFw0xNTA0Mjgx" \ @@ -219,6 +226,15 @@ void test_sss_cert_pem_to_der(void **state) assert_memory_equal(der, test_cert_der, der_size); talloc_free(der); + + /* https://pagure.io/SSSD/sssd/issue/3354 + https://tools.ietf.org/html/rfc7468#section-2 */ + ret = sss_cert_pem_to_der(ts, TEST_CERT_PEM_WITH_METADATA, &der, &der_size); + assert_int_equal(ret, EOK); + assert_int_equal(sizeof(test_cert_der), der_size); + assert_memory_equal(der, test_cert_der, der_size); + + talloc_free(der); } void test_sss_cert_derb64_to_pem(void **state) |