Upgrade openssl from 1.1.0e to 1.1.1b, with source code. 4.0.78

trunk/3rdparty/openssl-1.1-fit/crypto/x509v3/v3_sxnet.c

@@ -0,0 +1,226 @@
+/*
+ * Copyright 1999-2016 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/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/x509v3.h>
+#include "ext_dat.h"
+
+/* Support for Thawte strong extranet extension */
+
+#define SXNET_TEST
+
+static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out,
+                     int indent);
+#ifdef SXNET_TEST
+static SXNET *sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+                        STACK_OF(CONF_VALUE) *nval);
+#endif
+const X509V3_EXT_METHOD v3_sxnet = {
+    NID_sxnet, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(SXNET),
+    0, 0, 0, 0,
+    0, 0,
+    0,
+#ifdef SXNET_TEST
+    (X509V3_EXT_V2I)sxnet_v2i,
+#else
+    0,
+#endif
+    (X509V3_EXT_I2R)sxnet_i2r,
+    0,
+    NULL
+};
+
+ASN1_SEQUENCE(SXNETID) = {
+        ASN1_SIMPLE(SXNETID, zone, ASN1_INTEGER),
+        ASN1_SIMPLE(SXNETID, user, ASN1_OCTET_STRING)
+} ASN1_SEQUENCE_END(SXNETID)
+
+IMPLEMENT_ASN1_FUNCTIONS(SXNETID)
+
+ASN1_SEQUENCE(SXNET) = {
+        ASN1_SIMPLE(SXNET, version, ASN1_INTEGER),
+        ASN1_SEQUENCE_OF(SXNET, ids, SXNETID)
+} ASN1_SEQUENCE_END(SXNET)
+
+IMPLEMENT_ASN1_FUNCTIONS(SXNET)
+
+static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out,
+                     int indent)
+{
+    long v;
+    char *tmp;
+    SXNETID *id;
+    int i;
+    v = ASN1_INTEGER_get(sx->version);
+    BIO_printf(out, "%*sVersion: %ld (0x%lX)", indent, "", v + 1, v);
+    for (i = 0; i < sk_SXNETID_num(sx->ids); i++) {
+        id = sk_SXNETID_value(sx->ids, i);
+        tmp = i2s_ASN1_INTEGER(NULL, id->zone);
+        BIO_printf(out, "\n%*sZone: %s, User: ", indent, "", tmp);
+        OPENSSL_free(tmp);
+        ASN1_STRING_print(out, id->user);
+    }
+    return 1;
+}
+
+#ifdef SXNET_TEST
+
+/*
+ * NBB: this is used for testing only. It should *not* be used for anything
+ * else because it will just take static IDs from the configuration file and
+ * they should really be separate values for each user.
+ */
+
+static SXNET *sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+                        STACK_OF(CONF_VALUE) *nval)
+{
+    CONF_VALUE *cnf;
+    SXNET *sx = NULL;
+    int i;
+    for (i = 0; i < sk_CONF_VALUE_num(nval); i++) {
+        cnf = sk_CONF_VALUE_value(nval, i);
+        if (!SXNET_add_id_asc(&sx, cnf->name, cnf->value, -1))
+            return NULL;
+    }
+    return sx;
+}
+
+#endif
+
+/* Strong Extranet utility functions */
+
+/* Add an id given the zone as an ASCII number */
+
+int SXNET_add_id_asc(SXNET **psx, const char *zone, const char *user, int userlen)
+{
+    ASN1_INTEGER *izone;
+
+    if ((izone = s2i_ASN1_INTEGER(NULL, zone)) == NULL) {
+        X509V3err(X509V3_F_SXNET_ADD_ID_ASC, X509V3_R_ERROR_CONVERTING_ZONE);
+        return 0;
+    }
+    return SXNET_add_id_INTEGER(psx, izone, user, userlen);
+}
+
+/* Add an id given the zone as an unsigned long */
+
+int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, const char *user,
+                       int userlen)
+{
+    ASN1_INTEGER *izone;
+
+    if ((izone = ASN1_INTEGER_new()) == NULL
+        || !ASN1_INTEGER_set(izone, lzone)) {
+        X509V3err(X509V3_F_SXNET_ADD_ID_ULONG, ERR_R_MALLOC_FAILURE);
+        ASN1_INTEGER_free(izone);
+        return 0;
+    }
+    return SXNET_add_id_INTEGER(psx, izone, user, userlen);
+
+}
+
+/*
+ * Add an id given the zone as an ASN1_INTEGER. Note this version uses the
+ * passed integer and doesn't make a copy so don't free it up afterwards.
+ */
+
+int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *zone, const char *user,
+                         int userlen)
+{
+    SXNET *sx = NULL;
+    SXNETID *id = NULL;
+    if (!psx || !zone || !user) {
+        X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,
+                  X509V3_R_INVALID_NULL_ARGUMENT);
+        return 0;
+    }
+    if (userlen == -1)
+        userlen = strlen(user);
+    if (userlen > 64) {
+        X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER, X509V3_R_USER_TOO_LONG);
+        return 0;
+    }
+    if (*psx == NULL) {
+        if ((sx = SXNET_new()) == NULL)
+            goto err;
+        if (!ASN1_INTEGER_set(sx->version, 0))
+            goto err;
+        *psx = sx;
+    } else
+        sx = *psx;
+    if (SXNET_get_id_INTEGER(sx, zone)) {
+        X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER, X509V3_R_DUPLICATE_ZONE_ID);
+        return 0;
+    }
+
+    if ((id = SXNETID_new()) == NULL)
+        goto err;
+    if (userlen == -1)
+        userlen = strlen(user);
+
+    if (!ASN1_OCTET_STRING_set(id->user, (const unsigned char *)user, userlen))
+        goto err;
+    if (!sk_SXNETID_push(sx->ids, id))
+        goto err;
+    id->zone = zone;
+    return 1;
+
+ err:
+    X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER, ERR_R_MALLOC_FAILURE);
+    SXNETID_free(id);
+    SXNET_free(sx);
+    *psx = NULL;
+    return 0;
+}
+
+ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, const char *zone)
+{
+    ASN1_INTEGER *izone;
+    ASN1_OCTET_STRING *oct;
+
+    if ((izone = s2i_ASN1_INTEGER(NULL, zone)) == NULL) {
+        X509V3err(X509V3_F_SXNET_GET_ID_ASC, X509V3_R_ERROR_CONVERTING_ZONE);
+        return NULL;
+    }
+    oct = SXNET_get_id_INTEGER(sx, izone);
+    ASN1_INTEGER_free(izone);
+    return oct;
+}
+
+ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone)
+{
+    ASN1_INTEGER *izone;
+    ASN1_OCTET_STRING *oct;
+
+    if ((izone = ASN1_INTEGER_new()) == NULL
+        || !ASN1_INTEGER_set(izone, lzone)) {
+        X509V3err(X509V3_F_SXNET_GET_ID_ULONG, ERR_R_MALLOC_FAILURE);
+        ASN1_INTEGER_free(izone);
+        return NULL;
+    }
+    oct = SXNET_get_id_INTEGER(sx, izone);
+    ASN1_INTEGER_free(izone);
+    return oct;
+}
+
+ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone)
+{
+    SXNETID *id;
+    int i;
+    for (i = 0; i < sk_SXNETID_num(sx->ids); i++) {
+        id = sk_SXNETID_value(sx->ids, i);
+        if (!ASN1_INTEGER_cmp(id->zone, zone))
+            return id->user;
+    }
+    return NULL;
+}