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-rw-r--r--openssl/crypto/asn1/a_strnid.c290
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diff --git a/openssl/crypto/asn1/a_strnid.c b/openssl/crypto/asn1/a_strnid.c
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+/* a_strnid.c */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project 1999.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <stdio.h>
+#include <ctype.h>
+#include "cryptlib.h"
+#include <openssl/asn1.h>
+#include <openssl/objects.h>
+
+
+static STACK_OF(ASN1_STRING_TABLE) *stable = NULL;
+static void st_free(ASN1_STRING_TABLE *tbl);
+static int sk_table_cmp(const ASN1_STRING_TABLE * const *a,
+ const ASN1_STRING_TABLE * const *b);
+
+
+/* This is the global mask for the mbstring functions: this is use to
+ * mask out certain types (such as BMPString and UTF8String) because
+ * certain software (e.g. Netscape) has problems with them.
+ */
+
+static unsigned long global_mask = 0xFFFFFFFFL;
+
+void ASN1_STRING_set_default_mask(unsigned long mask)
+{
+ global_mask = mask;
+}
+
+unsigned long ASN1_STRING_get_default_mask(void)
+{
+ return global_mask;
+}
+
+/* This function sets the default to various "flavours" of configuration.
+ * based on an ASCII string. Currently this is:
+ * MASK:XXXX : a numerical mask value.
+ * nobmp : Don't use BMPStrings (just Printable, T61).
+ * pkix : PKIX recommendation in RFC2459.
+ * utf8only : only use UTF8Strings (RFC2459 recommendation for 2004).
+ * default: the default value, Printable, T61, BMP.
+ */
+
+int ASN1_STRING_set_default_mask_asc(const char *p)
+{
+ unsigned long mask;
+ char *end;
+ if(!strncmp(p, "MASK:", 5)) {
+ if(!p[5]) return 0;
+ mask = strtoul(p + 5, &end, 0);
+ if(*end) return 0;
+ } else if(!strcmp(p, "nombstr"))
+ mask = ~((unsigned long)(B_ASN1_BMPSTRING|B_ASN1_UTF8STRING));
+ else if(!strcmp(p, "pkix"))
+ mask = ~((unsigned long)B_ASN1_T61STRING);
+ else if(!strcmp(p, "utf8only")) mask = B_ASN1_UTF8STRING;
+ else if(!strcmp(p, "default"))
+ mask = 0xFFFFFFFFL;
+ else return 0;
+ ASN1_STRING_set_default_mask(mask);
+ return 1;
+}
+
+/* The following function generates an ASN1_STRING based on limits in a table.
+ * Frequently the types and length of an ASN1_STRING are restricted by a
+ * corresponding OID. For example certificates and certificate requests.
+ */
+
+ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, const unsigned char *in,
+ int inlen, int inform, int nid)
+{
+ ASN1_STRING_TABLE *tbl;
+ ASN1_STRING *str = NULL;
+ unsigned long mask;
+ int ret;
+ if(!out) out = &str;
+ tbl = ASN1_STRING_TABLE_get(nid);
+ if(tbl) {
+ mask = tbl->mask;
+ if(!(tbl->flags & STABLE_NO_MASK)) mask &= global_mask;
+ ret = ASN1_mbstring_ncopy(out, in, inlen, inform, mask,
+ tbl->minsize, tbl->maxsize);
+ } else ret = ASN1_mbstring_copy(out, in, inlen, inform, DIRSTRING_TYPE & global_mask);
+ if(ret <= 0) return NULL;
+ return *out;
+}
+
+/* Now the tables and helper functions for the string table:
+ */
+
+/* size limits: this stuff is taken straight from RFC3280 */
+
+#define ub_name 32768
+#define ub_common_name 64
+#define ub_locality_name 128
+#define ub_state_name 128
+#define ub_organization_name 64
+#define ub_organization_unit_name 64
+#define ub_title 64
+#define ub_email_address 128
+#define ub_serial_number 64
+
+
+/* This table must be kept in NID order */
+
+static const ASN1_STRING_TABLE tbl_standard[] = {
+{NID_commonName, 1, ub_common_name, DIRSTRING_TYPE, 0},
+{NID_countryName, 2, 2, B_ASN1_PRINTABLESTRING, STABLE_NO_MASK},
+{NID_localityName, 1, ub_locality_name, DIRSTRING_TYPE, 0},
+{NID_stateOrProvinceName, 1, ub_state_name, DIRSTRING_TYPE, 0},
+{NID_organizationName, 1, ub_organization_name, DIRSTRING_TYPE, 0},
+{NID_organizationalUnitName, 1, ub_organization_unit_name, DIRSTRING_TYPE, 0},
+{NID_pkcs9_emailAddress, 1, ub_email_address, B_ASN1_IA5STRING, STABLE_NO_MASK},
+{NID_pkcs9_unstructuredName, 1, -1, PKCS9STRING_TYPE, 0},
+{NID_pkcs9_challengePassword, 1, -1, PKCS9STRING_TYPE, 0},
+{NID_pkcs9_unstructuredAddress, 1, -1, DIRSTRING_TYPE, 0},
+{NID_givenName, 1, ub_name, DIRSTRING_TYPE, 0},
+{NID_surname, 1, ub_name, DIRSTRING_TYPE, 0},
+{NID_initials, 1, ub_name, DIRSTRING_TYPE, 0},
+{NID_serialNumber, 1, ub_serial_number, B_ASN1_PRINTABLESTRING, STABLE_NO_MASK},
+{NID_friendlyName, -1, -1, B_ASN1_BMPSTRING, STABLE_NO_MASK},
+{NID_name, 1, ub_name, DIRSTRING_TYPE, 0},
+{NID_dnQualifier, -1, -1, B_ASN1_PRINTABLESTRING, STABLE_NO_MASK},
+{NID_domainComponent, 1, -1, B_ASN1_IA5STRING, STABLE_NO_MASK},
+{NID_ms_csp_name, -1, -1, B_ASN1_BMPSTRING, STABLE_NO_MASK}
+};
+
+static int sk_table_cmp(const ASN1_STRING_TABLE * const *a,
+ const ASN1_STRING_TABLE * const *b)
+{
+ return (*a)->nid - (*b)->nid;
+}
+
+DECLARE_OBJ_BSEARCH_CMP_FN(ASN1_STRING_TABLE, ASN1_STRING_TABLE, table);
+
+static int table_cmp(const ASN1_STRING_TABLE *a, const ASN1_STRING_TABLE *b)
+{
+ return a->nid - b->nid;
+}
+
+IMPLEMENT_OBJ_BSEARCH_CMP_FN(ASN1_STRING_TABLE, ASN1_STRING_TABLE, table);
+
+ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid)
+{
+ int idx;
+ ASN1_STRING_TABLE *ttmp;
+ ASN1_STRING_TABLE fnd;
+ fnd.nid = nid;
+ ttmp = OBJ_bsearch_table(&fnd, tbl_standard,
+ sizeof(tbl_standard)/sizeof(ASN1_STRING_TABLE));
+ if(ttmp) return ttmp;
+ if(!stable) return NULL;
+ idx = sk_ASN1_STRING_TABLE_find(stable, &fnd);
+ if(idx < 0) return NULL;
+ return sk_ASN1_STRING_TABLE_value(stable, idx);
+}
+
+int ASN1_STRING_TABLE_add(int nid,
+ long minsize, long maxsize, unsigned long mask,
+ unsigned long flags)
+{
+ ASN1_STRING_TABLE *tmp;
+ char new_nid = 0;
+ flags &= ~STABLE_FLAGS_MALLOC;
+ if(!stable) stable = sk_ASN1_STRING_TABLE_new(sk_table_cmp);
+ if(!stable) {
+ ASN1err(ASN1_F_ASN1_STRING_TABLE_ADD, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ if(!(tmp = ASN1_STRING_TABLE_get(nid))) {
+ tmp = OPENSSL_malloc(sizeof(ASN1_STRING_TABLE));
+ if(!tmp) {
+ ASN1err(ASN1_F_ASN1_STRING_TABLE_ADD,
+ ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ tmp->flags = flags | STABLE_FLAGS_MALLOC;
+ tmp->nid = nid;
+ new_nid = 1;
+ } else tmp->flags = (tmp->flags & STABLE_FLAGS_MALLOC) | flags;
+ if(minsize != -1) tmp->minsize = minsize;
+ if(maxsize != -1) tmp->maxsize = maxsize;
+ tmp->mask = mask;
+ if(new_nid) sk_ASN1_STRING_TABLE_push(stable, tmp);
+ return 1;
+}
+
+void ASN1_STRING_TABLE_cleanup(void)
+{
+ STACK_OF(ASN1_STRING_TABLE) *tmp;
+ tmp = stable;
+ if(!tmp) return;
+ stable = NULL;
+ sk_ASN1_STRING_TABLE_pop_free(tmp, st_free);
+}
+
+static void st_free(ASN1_STRING_TABLE *tbl)
+{
+ if(tbl->flags & STABLE_FLAGS_MALLOC) OPENSSL_free(tbl);
+}
+
+
+IMPLEMENT_STACK_OF(ASN1_STRING_TABLE)
+
+#ifdef STRING_TABLE_TEST
+
+main()
+{
+ ASN1_STRING_TABLE *tmp;
+ int i, last_nid = -1;
+
+ for (tmp = tbl_standard, i = 0;
+ i < sizeof(tbl_standard)/sizeof(ASN1_STRING_TABLE); i++, tmp++)
+ {
+ if (tmp->nid < last_nid)
+ {
+ last_nid = 0;
+ break;
+ }
+ last_nid = tmp->nid;
+ }
+
+ if (last_nid != 0)
+ {
+ printf("Table order OK\n");
+ exit(0);
+ }
+
+ for (tmp = tbl_standard, i = 0;
+ i < sizeof(tbl_standard)/sizeof(ASN1_STRING_TABLE); i++, tmp++)
+ printf("Index %d, NID %d, Name=%s\n", i, tmp->nid,
+ OBJ_nid2ln(tmp->nid));
+
+}
+
+#endif