Move the CRL reason method into x509_bitst.c

The CRL extension handler is completely misplaced in x509_enum.c.
Move it to x509_bitst.c until we find a better home for it. This
way it is next to the other two extension methods that have the
extra usr_data contortion.

1 files changed, 32 insertions, 1 deletions

diff --git a/src/lib/libcrypto/x509/x509_bitst.c b/src/lib/libcrypto/x509/x509_bitst.c
index cacbe8efe7..97c630d8b7 100644
--- a/src/lib/libcrypto/x509/x509_bitst.c
+++ b/src/lib/libcrypto/x509/x509_bitst.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509_bitst.c,v 1.3 2023/02/16 08:38:17 tb Exp $ */
+/* $OpenBSD: x509_bitst.c,v 1.4 2023/04/21 06:11:56 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 1999.
  */
@@ -88,6 +88,20 @@ static BIT_STRING_BITNAME key_usage_type_table[] = {
         {-1, NULL, NULL}
 };
 
+static BIT_STRING_BITNAME crl_reasons[] = {
+        {CRL_REASON_UNSPECIFIED,         "Unspecified", "unspecified"},
+        {CRL_REASON_KEY_COMPROMISE,      "Key Compromise", "keyCompromise"},
+        {CRL_REASON_CA_COMPROMISE,       "CA Compromise", "CACompromise"},
+        {CRL_REASON_AFFILIATION_CHANGED, "Affiliation Changed", "affiliationChanged"},
+        {CRL_REASON_SUPERSEDED,          "Superseded", "superseded"},
+        {CRL_REASON_CESSATION_OF_OPERATION, "Cessation Of Operation", "cessationOfOperation"},
+        {CRL_REASON_CERTIFICATE_HOLD,    "Certificate Hold", "certificateHold"},
+        {CRL_REASON_REMOVE_FROM_CRL,     "Remove From CRL", "removeFromCRL"},
+        {CRL_REASON_PRIVILEGE_WITHDRAWN, "Privilege Withdrawn", "privilegeWithdrawn"},
+        {CRL_REASON_AA_COMPROMISE,       "AA Compromise", "AACompromise"},
+        {-1, NULL, NULL}
+};
+
 const X509V3_EXT_METHOD v3_nscert = {
         .ext_nid = NID_netscape_cert_type,
         .ext_flags = 0,
@@ -122,6 +136,23 @@ const X509V3_EXT_METHOD v3_key_usage = {
         .usr_data = key_usage_type_table,
 };
 
+const X509V3_EXT_METHOD v3_crl_reason = {
+        .ext_nid = NID_crl_reason,
+        .ext_flags = 0,
+        .it = &ASN1_ENUMERATED_it,
+        .ext_new = NULL,
+        .ext_free = NULL,
+        .d2i = NULL,
+        .i2d = NULL,
+        .i2s = (X509V3_EXT_I2S)i2s_ASN1_ENUMERATED_TABLE,
+        .s2i = NULL,
+        .i2v = NULL,
+        .v2i = NULL,
+        .i2r = NULL,
+        .r2i = NULL,
+        .usr_data = crl_reasons,
+};
+
 STACK_OF(CONF_VALUE) *
 i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method, ASN1_BIT_STRING *bits,
     STACK_OF(CONF_VALUE) *ret)