Reindent for readability.

diff --git a/crypto/x509v3/v3_akey.c b/crypto/x509v3/v3_akey.c
index 97e686f97af97d718bba77447992a38c8a35a12c..c481b6f12dc54b34ca6a3c567e844155299ad996 100644 (file)
--- a/crypto/x509v3/v3_akey.c
+++ b/crypto/x509v3/v3_akey.c
@@ -68,15 +68,17 @@ static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
 static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
                        X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
 
-X509V3_EXT_METHOD v3_akey_id = {
-NID_authority_key_identifier, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_KEYID),
-0,0,0,0,
-0,0,
-(X509V3_EXT_I2V)i2v_AUTHORITY_KEYID,
-(X509V3_EXT_V2I)v2i_AUTHORITY_KEYID,
-0,0,
-NULL
-};
+X509V3_EXT_METHOD v3_akey_id =
+       {
+       NID_authority_key_identifier,
+       X509V3_EXT_MULTILINE, ASN1_ITEM_ref(AUTHORITY_KEYID),
+       0,0,0,0,
+       0,0,
+       (X509V3_EXT_I2V)i2v_AUTHORITY_KEYID,
+       (X509V3_EXT_V2I)v2i_AUTHORITY_KEYID,
+       0,0,
+       NULL
+       };
 
 static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
             AUTHORITY_KEYID *akeyid, STACK_OF(CONF_VALUE) *extlist)
@@ -108,83 +110,99 @@ static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
 
 static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
             X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values)
-{
-char keyid=0, issuer=0;
-int i;
-CONF_VALUE *cnf;
-ASN1_OCTET_STRING *ikeyid = NULL;
-X509_NAME *isname = NULL;
-GENERAL_NAMES * gens = NULL;
-GENERAL_NAME *gen = NULL;
-ASN1_INTEGER *serial = NULL;
-X509_EXTENSION *ext;
-X509 *cert;
-AUTHORITY_KEYID *akeyid;
-for(i = 0; i < sk_CONF_VALUE_num(values); i++) {
-       cnf = sk_CONF_VALUE_value(values, i);
-       if(!strcmp(cnf->name, "keyid")) {
-               keyid = 1;
-               if(cnf->value && !strcmp(cnf->value, "always")) keyid = 2;
-       } else if(!strcmp(cnf->name, "issuer")) {
-               issuer = 1;
-               if(cnf->value && !strcmp(cnf->value, "always")) issuer = 2;
-       } else {
-               X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNKNOWN_OPTION);
-               ERR_add_error_data(2, "name=", cnf->name);
+       {
+       char keyid=0, issuer=0;
+       int i;
+       CONF_VALUE *cnf;
+       ASN1_OCTET_STRING *ikeyid = NULL;
+       X509_NAME *isname = NULL;
+       GENERAL_NAMES * gens = NULL;
+       GENERAL_NAME *gen = NULL;
+       ASN1_INTEGER *serial = NULL;
+       X509_EXTENSION *ext;
+       X509 *cert;
+       AUTHORITY_KEYID *akeyid;
+
+       for(i = 0; i < sk_CONF_VALUE_num(values); i++)
+               {
+               cnf = sk_CONF_VALUE_value(values, i);
+               if(!strcmp(cnf->name, "keyid"))
+                       {
+                       keyid = 1;
+                       if(cnf->value && !strcmp(cnf->value, "always"))
+                               keyid = 2;
+                       }
+               else if(!strcmp(cnf->name, "issuer"))
+                       {
+                       issuer = 1;
+                       if(cnf->value && !strcmp(cnf->value, "always"))
+                               issuer = 2;
+                       }
+               else
+                       {
+                       X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNKNOWN_OPTION);
+                       ERR_add_error_data(2, "name=", cnf->name);
+                       return NULL;
+                       }
+               }
+
+       if(!ctx || !ctx->issuer_cert)
+               {
+               if(ctx && (ctx->flags==CTX_TEST))
+                       return AUTHORITY_KEYID_new();
+               X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_NO_ISSUER_CERTIFICATE);
                return NULL;
-       }
-}
-
-if(!ctx || !ctx->issuer_cert) {
-       if(ctx && (ctx->flags==CTX_TEST)) return AUTHORITY_KEYID_new();
-       X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_NO_ISSUER_CERTIFICATE);
+               }
+
+       cert = ctx->issuer_cert;
+
+       if(keyid)
+               {
+               i = X509_get_ext_by_NID(cert, NID_subject_key_identifier, -1);
+               if((i >= 0)  && (ext = X509_get_ext(cert, i)))
+                       ikeyid = X509V3_EXT_d2i(ext);
+               if(keyid==2 && !ikeyid)
+                       {
+                       X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_KEYID);
+                       return NULL;
+                       }
+               }
+
+       if((issuer && !ikeyid) || (issuer == 2))
+               {
+               isname = X509_NAME_dup(X509_get_issuer_name(cert));
+               serial = M_ASN1_INTEGER_dup(X509_get_serialNumber(cert));
+               if(!isname || !serial)
+                       {
+                       X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS);
+                       goto err;
+                       }
+               }
+
+       if(!(akeyid = AUTHORITY_KEYID_new())) goto err;
+
+       if(isname)
+               {
+               if(!(gens = sk_GENERAL_NAME_new_null())
+                       || !(gen = GENERAL_NAME_new())
+                       || !sk_GENERAL_NAME_push(gens, gen))
+                       {
+                       X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,ERR_R_MALLOC_FAILURE);
+                       goto err;
+                       }
+               gen->type = GEN_DIRNAME;
+               gen->d.dirn = isname;
+               }
+
+       akeyid->issuer = gens;
+       akeyid->serial = serial;
+       akeyid->keyid = ikeyid;
+
+       return akeyid;
+
+ err:
+       X509_NAME_free(isname);
+       M_ASN1_INTEGER_free(serial);
+       M_ASN1_OCTET_STRING_free(ikeyid);
        return NULL;
-}
-
-cert = ctx->issuer_cert;
-
-if(keyid) {
-       i = X509_get_ext_by_NID(cert, NID_subject_key_identifier, -1);
-       if((i >= 0)  && (ext = X509_get_ext(cert, i)))
-                                                ikeyid = X509V3_EXT_d2i(ext);
-       if(keyid==2 && !ikeyid) {
-               X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_KEYID);
-               return NULL;
-       }
-}
-
-if((issuer && !ikeyid) || (issuer == 2)) {
-       isname = X509_NAME_dup(X509_get_issuer_name(cert));
-       serial = M_ASN1_INTEGER_dup(X509_get_serialNumber(cert));
-       if(!isname || !serial) {
-               X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS);
-               goto err;
        }
-}
-
-if(!(akeyid = AUTHORITY_KEYID_new())) goto err;
-
-if(isname) {
-       if(!(gens = sk_GENERAL_NAME_new_null()) || !(gen = GENERAL_NAME_new())
-               || !sk_GENERAL_NAME_push(gens, gen)) {
-               X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,ERR_R_MALLOC_FAILURE);
-               goto err;
-       }
-       gen->type = GEN_DIRNAME;
-       gen->d.dirn = isname;
-}
-
-akeyid->issuer = gens;
-akeyid->serial = serial;
-akeyid->keyid = ikeyid;
-
-return akeyid;
-
-err:
-X509_NAME_free(isname);
-M_ASN1_INTEGER_free(serial);
-M_ASN1_OCTET_STRING_free(ikeyid);
-return NULL;
-
-}
-