Declare a new x509v3 extension: x509ExtAdmission

Reviewed-by: NStephen Henson <steve@openssl.org>
Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2759)

crypto/objects/obj_dat.h

@@ -10,7 +10,7 @@
  */
 
 /* Serialized OID's */
-static const unsigned char so[6929] = {
+static const unsigned char so[6934] = {
     0x2A,0x86,0x48,0x86,0xF7,0x0D,                 /* [    0] OBJ_rsadsi */
     0x2A,0x86,0x48,0x86,0xF7,0x0D,0x01,            /* [    6] OBJ_pkcs */
     0x2A,0x86,0x48,0x86,0xF7,0x0D,0x02,0x02,       /* [   13] OBJ_md2 */
@@ -983,9 +983,10 @@ static const unsigned char so[6929] = {
     0x55,0x04,0x62,                                /* [ 6919] OBJ_countryCode3c */
     0x55,0x04,0x63,                                /* [ 6922] OBJ_countryCode3n */
     0x55,0x04,0x64,                                /* [ 6925] OBJ_dnsName */
+    0x2B,0x24,0x08,0x03,0x03,                      /* [ 6928] OBJ_x509ExtAdmission */
 };
 
-#define NUM_NID 1093
+#define NUM_NID 1094
 static const ASN1_OBJECT nid_objs[NUM_NID] = {
     {"UNDEF", "undefined", NID_undef},
     {"rsadsi", "RSA Data Security, Inc.", NID_rsadsi, 6, &so[0]},
@@ -2080,9 +2081,10 @@ static const ASN1_OBJECT nid_objs[NUM_NID] = {
     {"c3", "countryCode3c", NID_countryCode3c, 3, &so[6919]},
     {"n3", "countryCode3n", NID_countryCode3n, 3, &so[6922]},
     {"dnsName", "dnsName", NID_dnsName, 3, &so[6925]},
+    {"x509ExtAdmission", "Professional Information or basis for Admission", NID_x509ExtAdmission, 5, &so[6928]},
 };
 
-#define NUM_SN 1084
+#define NUM_SN 1085
 static const unsigned int sn_objs[NUM_SN] = {
      364,    /* "AD_DVCS" */
      419,    /* "AES-128-CBC" */
@@ -3168,9 +3170,10 @@ static const unsigned int sn_objs[NUM_SN] = {
      503,    /* "x500UniqueIdentifier" */
      158,    /* "x509Certificate" */
      160,    /* "x509Crl" */
+    1093,    /* "x509ExtAdmission" */
 };
 
-#define NUM_LN 1084
+#define NUM_LN 1085
 static const unsigned int ln_objs[NUM_LN] = {
      363,    /* "AD Time Stamping" */
      405,    /* "ANSI X9.62" */
@@ -3288,6 +3291,7 @@ static const unsigned int ln_objs[NUM_LN] = {
      164,    /* "Policy Qualifier CPS" */
      165,    /* "Policy Qualifier User Notice" */
      385,    /* "Private" */
+    1093,    /* "Professional Information or basis for Admission" */
      663,    /* "Proxy Certificate Information" */
        1,    /* "RSA Data Security, Inc." */
        2,    /* "RSA Data Security, Inc. PKCS" */
@@ -4258,7 +4262,7 @@ static const unsigned int ln_objs[NUM_LN] = {
      125,    /* "zlib compression" */
 };
 
-#define NUM_OBJ 978
+#define NUM_OBJ 979
 static const unsigned int obj_objs[NUM_OBJ] = {
        0,    /* OBJ_undef                        0 */
      181,    /* OBJ_iso                          1 */
@@ -4528,6 +4532,7 @@ static const unsigned int obj_objs[NUM_OBJ] = {
       70,    /* OBJ_dsaWithSHA1_2                1 3 14 3 2 27 */
      115,    /* OBJ_sha1WithRSA                  1 3 14 3 2 29 */
      117,    /* OBJ_ripemd160                    1 3 36 3 2 1 */
+    1093,    /* OBJ_x509ExtAdmission             1 3 36 8 3 3 */
      143,    /* OBJ_sxnet                        1 3 101 1 4 1 */
      721,    /* OBJ_sect163k1                    1 3 132 0 1 */
      722,    /* OBJ_sect163r1                    1 3 132 0 2 */

crypto/objects/obj_mac.num

@@ -1090,3 +1090,4 @@ organizationIdentifier		1089
 countryCode3c		1090
 countryCode3n		1091
 dnsName		1092
+x509ExtAdmission		1093

crypto/objects/objects.txt

@@ -15,6 +15,9 @@ iso 3			: identified-organization
 identified-organization 6 1 5 5 8 1 1	: HMAC-MD5	: hmac-md5
 identified-organization 6 1 5 5 8 1 2	: HMAC-SHA1	: hmac-sha1
 
+# "1.3.36.8.3.3"
+identified-organization 36 8 3 3	: x509ExtAdmission	: Professional Information or basis for Admission
+
 identified-organization 132	: certicom-arc
 
 joint-iso-itu-t 23	: international-organizations	: International Organizations

crypto/x509v3/build.info

@@ -5,4 +5,4 @@ SOURCE[../../libcrypto]=\
   v3_int.c v3_enum.c v3_sxnet.c v3_cpols.c v3_crld.c v3_purp.c v3_info.c \
   v3_akeya.c v3_pmaps.c v3_pcons.c v3_ncons.c v3_pcia.c v3_pci.c \
   pcy_cache.c pcy_node.c pcy_data.c pcy_map.c pcy_tree.c pcy_lib.c \
-  v3_asid.c v3_addr.c v3_tlsf.c
+  v3_asid.c v3_addr.c v3_tlsf.c v3_admis.c

crypto/x509v3/ext_dat.h

 /*
- * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2017 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -22,3 +22,4 @@ extern const X509V3_EXT_METHOD v3_name_constraints, v3_inhibit_anyp, v3_idp;
 extern const X509V3_EXT_METHOD v3_addr, v3_asid;
 extern const X509V3_EXT_METHOD v3_ct_scts[3];
 extern const X509V3_EXT_METHOD v3_tls_feature;
+extern const X509V3_EXT_METHOD v3_ext_admission;

crypto/x509v3/standard_exts.h

 /*
- * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2017 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -69,6 +69,7 @@ static const X509V3_EXT_METHOD *standard_exts[] = {
     &v3_ct_scts[2],
 #endif
     &v3_tls_feature,
+    &v3_ext_admission
 };
 
 /* Number of standard extensions */

crypto/x509v3/v3_admis.c

+/*
+ * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+#include <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/conf.h>
+#include <openssl/ossl_typ.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+
+#include <openssl/x509v3.h>
+
+#include <openssl/safestack.h>
+
+#include "v3_admis.h"
+#include "ext_dat.h"
+
+
+ASN1_SEQUENCE(NAMING_AUTHORITY) = {
+    ASN1_OPT(NAMING_AUTHORITY, namingAuthorityId, ASN1_OBJECT),
+    ASN1_OPT(NAMING_AUTHORITY, namingAuthorityUrl, ASN1_IA5STRING),
+    ASN1_OPT(NAMING_AUTHORITY, namingAuthorityText, DIRECTORYSTRING),
+} ASN1_SEQUENCE_END(NAMING_AUTHORITY)
+
+ASN1_SEQUENCE(PROFESSION_INFO) = {
+    ASN1_EXP_OPT(PROFESSION_INFO, namingAuthority, NAMING_AUTHORITY, 0),
+    ASN1_SEQUENCE_OF(PROFESSION_INFO, professionItems, DIRECTORYSTRING),
+    ASN1_SEQUENCE_OF_OPT(PROFESSION_INFO, professionOIDs, ASN1_OBJECT),
+    ASN1_OPT(PROFESSION_INFO, registrationNumber, ASN1_PRINTABLESTRING),
+    ASN1_OPT(PROFESSION_INFO, addProfessionInfo, ASN1_OCTET_STRING),
+} ASN1_SEQUENCE_END(PROFESSION_INFO)
+
+ASN1_SEQUENCE(ADMISSIONS) = {
+    ASN1_EXP_OPT(ADMISSIONS, admissionAuthority, GENERAL_NAME, 0),
+    ASN1_EXP_OPT(ADMISSIONS, namingAuthority, NAMING_AUTHORITY, 1),
+    ASN1_SEQUENCE_OF(ADMISSIONS, professionInfos, PROFESSION_INFO),
+} ASN1_SEQUENCE_END(ADMISSIONS)
+
+ASN1_SEQUENCE(ADMISSION_SYNTAX) = {
+    ASN1_OPT(ADMISSION_SYNTAX, admissionAuthority, GENERAL_NAME),
+    ASN1_SEQUENCE_OF(ADMISSION_SYNTAX, contentsOfAdmissions, ADMISSIONS),
+} ASN1_SEQUENCE_END(ADMISSION_SYNTAX)
+
+IMPLEMENT_ASN1_FUNCTIONS(NAMING_AUTHORITY)
+IMPLEMENT_ASN1_FUNCTIONS(PROFESSION_INFO)
+IMPLEMENT_ASN1_FUNCTIONS(ADMISSIONS)
+IMPLEMENT_ASN1_FUNCTIONS(ADMISSION_SYNTAX)
+
+static int i2r_ADMISSION_SYNTAX(const struct v3_ext_method *method, void *in,
+                                BIO *bp, int ind);
+
+const X509V3_EXT_METHOD v3_ext_admission = {
+    NID_x509ExtAdmission,   /* .ext_nid = */
+    0,                      /* .ext_flags = */
+    ASN1_ITEM_ref(ADMISSION_SYNTAX), /* .it = */
+    NULL, NULL, NULL, NULL,
+    NULL,                   /* .i2s = */
+    NULL,                   /* .s2i = */
+    NULL,                   /* .i2v = */
+    NULL,                   /* .v2i = */
+    &i2r_ADMISSION_SYNTAX,  /* .i2r = */
+    NULL,                   /* .r2i = */
+    NULL                    /* extension-specific data */
+};
+
+
+static int i2r_NAMING_AUTHORITY(const struct v3_ext_method *method, void *in,
+                                BIO *bp, int ind)
+{
+    NAMING_AUTHORITY * namingAuthority = (NAMING_AUTHORITY*) in;
+
+    if (namingAuthority == NULL)
+        return 0;
+
+    if (namingAuthority->namingAuthorityId == NULL
+        && namingAuthority->namingAuthorityText == NULL
+        && namingAuthority->namingAuthorityUrl == NULL)
+        return 0;
+
+    if (BIO_printf(bp, "%*snamingAuthority: ", ind, "") <= 0)
+        goto err;
+
+    if (namingAuthority->namingAuthorityId != NULL) {
+        char objbuf[128];
+        const char *ln = OBJ_nid2ln(OBJ_obj2nid(namingAuthority->namingAuthorityId));
+
+        if (BIO_printf(bp, "%*s  admissionAuthorityId: ", ind, "") <= 0)
+            goto err;
+
+        OBJ_obj2txt(objbuf, sizeof objbuf, namingAuthority->namingAuthorityId, 1);
+
+        if (BIO_printf(bp, "%s%s%s%s\n", ln ? ln : "",
+                       ln ? " (" : "", objbuf, ln ? ")" : "") <= 0)
+            goto err;
+    }
+    if (namingAuthority->namingAuthorityText != NULL) {
+        if (BIO_printf(bp, "%*s  namingAuthorityText: ", ind, "") <= 0
+            || ASN1_STRING_print(bp, namingAuthority->namingAuthorityText) <= 0
+            || BIO_printf(bp, "\n") <= 0)
+            goto err;
+    }
+    if (namingAuthority->namingAuthorityUrl != NULL ) {
+        if (BIO_printf(bp, "%*s  namingAuthorityUrl: ", ind, "") <= 0
+            || ASN1_STRING_print(bp, namingAuthority->namingAuthorityUrl) <= 0
+            || BIO_printf(bp, "\n") <= 0)
+            goto err;
+    }
+    return 1;
+
+err:
+    return 0;
+}
+
+static int i2r_ADMISSION_SYNTAX(const struct v3_ext_method *method, void *in,
+                                BIO *bp, int ind)
+{
+    ADMISSION_SYNTAX * admission = (ADMISSION_SYNTAX *)in;
+    int i, j, k;
+
+    if (admission->admissionAuthority != NULL) {
+        if (BIO_printf(bp, "%*sadmissionAuthority:\n", ind, "") <= 0
+            || BIO_printf(bp, "%*s  ", ind, "") <= 0
+            || GENERAL_NAME_print(bp, admission->admissionAuthority) <= 0
+            || BIO_printf(bp, "\n") <= 0)
+            goto err;
+    }
+
+    for (i = 0; i < sk_ADMISSIONS_num(admission->contentsOfAdmissions); i++) {
+        ADMISSIONS* entry = sk_ADMISSIONS_value(admission->contentsOfAdmissions, i);
+
+        if (BIO_printf(bp, "%*sEntry %0d:\n", ind, "", 1 + i) <= 0) goto err;
+
+        if (entry->admissionAuthority != NULL) {
+            if (BIO_printf(bp, "%*s  admissionAuthority:\n", ind, "") <= 0
+                || BIO_printf(bp, "%*s    ", ind, "") <= 0
+                || GENERAL_NAME_print(bp, entry->admissionAuthority) <= 0
+                || BIO_printf(bp, "\n") <= 0)
+                goto err;
+        }
+
+        if (entry->namingAuthority != NULL) {
+            if (i2r_NAMING_AUTHORITY(method, entry->namingAuthority, bp, ind) <= 0)
+                goto err;
+        }
+
+        for (j = 0; j < sk_PROFESSION_INFO_num(entry->professionInfos); j++) {
+            PROFESSION_INFO* pinfo = sk_PROFESSION_INFO_value(entry->professionInfos, j);
+
+            if (BIO_printf(bp, "%*s  Profession Info Entry %0d:\n", ind, "", 1 + j) <= 0)
+                goto err;
+
+            if (pinfo->registrationNumber != NULL) {
+                if (BIO_printf(bp, "%*s    registrationNumber: ", ind, "") <= 0
+                    || ASN1_STRING_print(bp, pinfo->registrationNumber) <= 0
+                    || BIO_printf(bp, "\n") <= 0)
+                    goto err;
+            }
+
+            if (pinfo->namingAuthority != NULL) {
+                if (i2r_NAMING_AUTHORITY(method, pinfo->namingAuthority, bp, ind + 2) <= 0)
+                    goto err;
+            }
+
+            if (pinfo->professionItems != NULL) {
+
+                if (BIO_printf(bp, "%*s    Info Entries:\n", ind, "") <= 0)
+                    goto err;
+                for (k = 0; k < sk_ASN1_STRING_num(pinfo->professionItems); k++) {
+                    ASN1_STRING* val = sk_ASN1_STRING_value(pinfo->professionItems, k);
+
+                    if (BIO_printf(bp, "%*s      ", ind, "") <= 0
+                        || ASN1_STRING_print(bp, val) <= 0
+                        || BIO_printf(bp, "\n") <= 0)
+                        goto err;
+                }
+            }
+
+            if (pinfo->professionOIDs != NULL) {
+                if (BIO_printf(bp, "%*s    Profession OIDs:\n", ind, "") <= 0)
+                    goto err;
+                for (k = 0; k < sk_ASN1_OBJECT_num(pinfo->professionOIDs); k++) {
+                    ASN1_OBJECT* obj = sk_ASN1_OBJECT_value(pinfo->professionOIDs, k);
+                    const char *ln = OBJ_nid2ln(OBJ_obj2nid(obj));
+                    char objbuf[128];
+
+                    OBJ_obj2txt(objbuf, sizeof(objbuf), obj, 1);
+                    if (BIO_printf(bp, "%*s      %s%s%s%s\n", ind, "",
+                                   ln ? ln : "", ln ? " (" : "",
+                                   objbuf, ln ? ")" : "") <= 0)
+                        goto err;
+                }
+            }
+        }
+    }
+    return 1;
+
+err:
+    return -1;
+}

crypto/x509v3/v3_admis.h

+/*
+ * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef HEADER_V3_ADMISSION_H
+# define HEADER_V3_ADMISSION_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct NamingAuthority_st {
+    ASN1_OBJECT* namingAuthorityId;
+    ASN1_IA5STRING* namingAuthorityUrl;
+    ASN1_STRING* namingAuthorityText;          /* i.e. DIRECTORYSTRING */
+} NAMING_AUTHORITY;
+
+typedef struct ProfessionInfo_st {
+    NAMING_AUTHORITY* namingAuthority;
+    STACK_OF(ASN1_STRING)* professionItems;    /* i.e. DIRECTORYSTRING */
+    STACK_OF(ASN1_OBJECT)* professionOIDs;
+    ASN1_PRINTABLESTRING* registrationNumber;
+    ASN1_OCTET_STRING* addProfessionInfo;
+} PROFESSION_INFO;
+
+typedef struct Admissions_st {
+    GENERAL_NAME* admissionAuthority;
+    NAMING_AUTHORITY* namingAuthority;
+    STACK_OF(PROFESSION_INFO)* professionInfos;
+} ADMISSIONS;
+
+typedef struct AdmissionSyntax_st {
+    GENERAL_NAME* admissionAuthority;
+    STACK_OF(ADMISSIONS)* contentsOfAdmissions;
+} ADMISSION_SYNTAX;
+
+DECLARE_ASN1_ITEM(ADMISSIONS)
+DECLARE_ASN1_ITEM(NAMING_AUTHORITY)
+DECLARE_ASN1_ITEM(PROFESSION_INFO)
+DECLARE_ASN1_ITEM(ADMISSION_SYNTAX)
+
+DECLARE_ASN1_FUNCTIONS(NAMING_AUTHORITY)
+DECLARE_ASN1_FUNCTIONS(PROFESSION_INFO)
+DECLARE_ASN1_FUNCTIONS(ADMISSIONS)
+DECLARE_ASN1_FUNCTIONS(ADMISSION_SYNTAX)
+
+DEFINE_STACK_OF(ADMISSIONS)
+DEFINE_STACK_OF(PROFESSION_INFO)
+DEFINE_STACK_OF(ASN1_STRING)
+
+#ifdef  __cplusplus
+}
+#endif
+#endif

include/openssl/obj_mac.h

@@ -54,6 +54,11 @@
 #define NID_hmac_sha1           781
 #define OBJ_hmac_sha1           OBJ_identified_organization,6L,1L,5L,5L,8L,1L,2L
 
+#define SN_x509ExtAdmission             "x509ExtAdmission"
+#define LN_x509ExtAdmission             "Professional Information or basis for Admission"
+#define NID_x509ExtAdmission            1093
+#define OBJ_x509ExtAdmission            OBJ_identified_organization,36L,8L,3L,3L
+
 #define SN_certicom_arc         "certicom-arc"
 #define NID_certicom_arc                677
 #define OBJ_certicom_arc                OBJ_identified_organization,132L