diff options
Diffstat (limited to 'ics-openvpn-stripped/main/openssl/crypto/asn1/tasn_prn.c')
-rw-r--r-- | ics-openvpn-stripped/main/openssl/crypto/asn1/tasn_prn.c | 627 |
1 files changed, 0 insertions, 627 deletions
diff --git a/ics-openvpn-stripped/main/openssl/crypto/asn1/tasn_prn.c b/ics-openvpn-stripped/main/openssl/crypto/asn1/tasn_prn.c deleted file mode 100644 index 542a091a..00000000 --- a/ics-openvpn-stripped/main/openssl/crypto/asn1/tasn_prn.c +++ /dev/null @@ -1,627 +0,0 @@ -/* tasn_prn.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 2000. - */ -/* ==================================================================== - * Copyright (c) 2000,2005 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 <stddef.h> -#include "cryptlib.h" -#include <openssl/asn1.h> -#include <openssl/asn1t.h> -#include <openssl/objects.h> -#include <openssl/buffer.h> -#include <openssl/err.h> -#include <openssl/x509v3.h> -#include "asn1_locl.h" - -/* Print routines. - */ - -/* ASN1_PCTX routines */ - -ASN1_PCTX default_pctx = - { - ASN1_PCTX_FLAGS_SHOW_ABSENT, /* flags */ - 0, /* nm_flags */ - 0, /* cert_flags */ - 0, /* oid_flags */ - 0 /* str_flags */ - }; - - -ASN1_PCTX *ASN1_PCTX_new(void) - { - ASN1_PCTX *ret; - ret = OPENSSL_malloc(sizeof(ASN1_PCTX)); - if (ret == NULL) - { - ASN1err(ASN1_F_ASN1_PCTX_NEW, ERR_R_MALLOC_FAILURE); - return NULL; - } - ret->flags = 0; - ret->nm_flags = 0; - ret->cert_flags = 0; - ret->oid_flags = 0; - ret->str_flags = 0; - return ret; - } - -void ASN1_PCTX_free(ASN1_PCTX *p) - { - OPENSSL_free(p); - } - -unsigned long ASN1_PCTX_get_flags(ASN1_PCTX *p) - { - return p->flags; - } - -void ASN1_PCTX_set_flags(ASN1_PCTX *p, unsigned long flags) - { - p->flags = flags; - } - -unsigned long ASN1_PCTX_get_nm_flags(ASN1_PCTX *p) - { - return p->nm_flags; - } - -void ASN1_PCTX_set_nm_flags(ASN1_PCTX *p, unsigned long flags) - { - p->nm_flags = flags; - } - -unsigned long ASN1_PCTX_get_cert_flags(ASN1_PCTX *p) - { - return p->cert_flags; - } - -void ASN1_PCTX_set_cert_flags(ASN1_PCTX *p, unsigned long flags) - { - p->cert_flags = flags; - } - -unsigned long ASN1_PCTX_get_oid_flags(ASN1_PCTX *p) - { - return p->oid_flags; - } - -void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags) - { - p->oid_flags = flags; - } - -unsigned long ASN1_PCTX_get_str_flags(ASN1_PCTX *p) - { - return p->str_flags; - } - -void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags) - { - p->str_flags = flags; - } - -/* Main print routines */ - -static int asn1_item_print_ctx(BIO *out, ASN1_VALUE **fld, int indent, - const ASN1_ITEM *it, - const char *fname, const char *sname, - int nohdr, const ASN1_PCTX *pctx); - -int asn1_template_print_ctx(BIO *out, ASN1_VALUE **fld, int indent, - const ASN1_TEMPLATE *tt, const ASN1_PCTX *pctx); - -static int asn1_primitive_print(BIO *out, ASN1_VALUE **fld, - const ASN1_ITEM *it, int indent, - const char *fname, const char *sname, - const ASN1_PCTX *pctx); - -static int asn1_print_fsname(BIO *out, int indent, - const char *fname, const char *sname, - const ASN1_PCTX *pctx); - -int ASN1_item_print(BIO *out, ASN1_VALUE *ifld, int indent, - const ASN1_ITEM *it, const ASN1_PCTX *pctx) - { - const char *sname; - if (pctx == NULL) - pctx = &default_pctx; - if (pctx->flags & ASN1_PCTX_FLAGS_NO_STRUCT_NAME) - sname = NULL; - else - sname = it->sname; - return asn1_item_print_ctx(out, &ifld, indent, it, - NULL, sname, 0, pctx); - } - -static int asn1_item_print_ctx(BIO *out, ASN1_VALUE **fld, int indent, - const ASN1_ITEM *it, - const char *fname, const char *sname, - int nohdr, const ASN1_PCTX *pctx) - { - const ASN1_TEMPLATE *tt; - const ASN1_EXTERN_FUNCS *ef; - ASN1_VALUE **tmpfld; - const ASN1_AUX *aux = it->funcs; - ASN1_aux_cb *asn1_cb; - ASN1_PRINT_ARG parg; - int i; - if (aux && aux->asn1_cb) - { - parg.out = out; - parg.indent = indent; - parg.pctx = pctx; - asn1_cb = aux->asn1_cb; - } - else asn1_cb = 0; - - if(*fld == NULL) - { - if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_ABSENT) - { - if (!nohdr && !asn1_print_fsname(out, indent, - fname, sname, pctx)) - return 0; - if (BIO_puts(out, "<ABSENT>\n") <= 0) - return 0; - } - return 1; - } - - switch(it->itype) - { - case ASN1_ITYPE_PRIMITIVE: - if(it->templates) - { - if (!asn1_template_print_ctx(out, fld, indent, - it->templates, pctx)) - return 0; - } - /* fall thru */ - case ASN1_ITYPE_MSTRING: - if (!asn1_primitive_print(out, fld, it, - indent, fname, sname,pctx)) - return 0; - break; - - case ASN1_ITYPE_EXTERN: - if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx)) - return 0; - /* Use new style print routine if possible */ - ef = it->funcs; - if (ef && ef->asn1_ex_print) - { - i = ef->asn1_ex_print(out, fld, indent, "", pctx); - if (!i) - return 0; - if ((i == 2) && (BIO_puts(out, "\n") <= 0)) - return 0; - return 1; - } - else if (sname && - BIO_printf(out, ":EXTERNAL TYPE %s\n", sname) <= 0) - return 0; - break; - - case ASN1_ITYPE_CHOICE: -#if 0 - if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx)) - return 0; -#endif - /* CHOICE type, get selector */ - i = asn1_get_choice_selector(fld, it); - /* This should never happen... */ - if((i < 0) || (i >= it->tcount)) - { - if (BIO_printf(out, - "ERROR: selector [%d] invalid\n", i) <= 0) - return 0; - return 1; - } - tt = it->templates + i; - tmpfld = asn1_get_field_ptr(fld, tt); - if (!asn1_template_print_ctx(out, tmpfld, indent, tt, pctx)) - return 0; - break; - - case ASN1_ITYPE_SEQUENCE: - case ASN1_ITYPE_NDEF_SEQUENCE: - if (!nohdr && !asn1_print_fsname(out, indent, fname, sname, pctx)) - return 0; - if (fname || sname) - { - if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_SEQUENCE) - { - if (BIO_puts(out, " {\n") <= 0) - return 0; - } - else - { - if (BIO_puts(out, "\n") <= 0) - return 0; - } - } - - if (asn1_cb) - { - i = asn1_cb(ASN1_OP_PRINT_PRE, fld, it, &parg); - if (i == 0) - return 0; - if (i == 2) - return 1; - } - - /* Print each field entry */ - for(i = 0, tt = it->templates; i < it->tcount; i++, tt++) - { - const ASN1_TEMPLATE *seqtt; - seqtt = asn1_do_adb(fld, tt, 1); - tmpfld = asn1_get_field_ptr(fld, seqtt); - if (!asn1_template_print_ctx(out, tmpfld, - indent + 2, seqtt, pctx)) - return 0; - } - if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_SEQUENCE) - { - if (BIO_printf(out, "%*s}\n", indent, "") < 0) - return 0; - } - - if (asn1_cb) - { - i = asn1_cb(ASN1_OP_PRINT_POST, fld, it, &parg); - if (i == 0) - return 0; - } - break; - - default: - BIO_printf(out, "Unprocessed type %d\n", it->itype); - return 0; - } - - return 1; - } - -int asn1_template_print_ctx(BIO *out, ASN1_VALUE **fld, int indent, - const ASN1_TEMPLATE *tt, const ASN1_PCTX *pctx) - { - int i, flags; - const char *sname, *fname; - flags = tt->flags; - if(pctx->flags & ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME) - sname = ASN1_ITEM_ptr(tt->item)->sname; - else - sname = NULL; - if(pctx->flags & ASN1_PCTX_FLAGS_NO_FIELD_NAME) - fname = NULL; - else - fname = tt->field_name; - if(flags & ASN1_TFLG_SK_MASK) - { - char *tname; - ASN1_VALUE *skitem; - STACK_OF(ASN1_VALUE) *stack; - - /* SET OF, SEQUENCE OF */ - if (fname) - { - if(pctx->flags & ASN1_PCTX_FLAGS_SHOW_SSOF) - { - if(flags & ASN1_TFLG_SET_OF) - tname = "SET"; - else - tname = "SEQUENCE"; - if (BIO_printf(out, "%*s%s OF %s {\n", - indent, "", tname, tt->field_name) <= 0) - return 0; - } - else if (BIO_printf(out, "%*s%s:\n", indent, "", - fname) <= 0) - return 0; - } - stack = (STACK_OF(ASN1_VALUE) *)*fld; - for(i = 0; i < sk_ASN1_VALUE_num(stack); i++) - { - if ((i > 0) && (BIO_puts(out, "\n") <= 0)) - return 0; - - skitem = sk_ASN1_VALUE_value(stack, i); - if (!asn1_item_print_ctx(out, &skitem, indent + 2, - ASN1_ITEM_ptr(tt->item), NULL, NULL, 1, pctx)) - return 0; - } - if (!i && BIO_printf(out, "%*s<EMPTY>\n", indent + 2, "") <= 0) - return 0; - if(pctx->flags & ASN1_PCTX_FLAGS_SHOW_SEQUENCE) - { - if (BIO_printf(out, "%*s}\n", indent, "") <= 0) - return 0; - } - return 1; - } - return asn1_item_print_ctx(out, fld, indent, ASN1_ITEM_ptr(tt->item), - fname, sname, 0, pctx); - } - -static int asn1_print_fsname(BIO *out, int indent, - const char *fname, const char *sname, - const ASN1_PCTX *pctx) - { - static char spaces[] = " "; - const int nspaces = sizeof(spaces) - 1; - -#if 0 - if (!sname && !fname) - return 1; -#endif - - while (indent > nspaces) - { - if (BIO_write(out, spaces, nspaces) != nspaces) - return 0; - indent -= nspaces; - } - if (BIO_write(out, spaces, indent) != indent) - return 0; - if (pctx->flags & ASN1_PCTX_FLAGS_NO_STRUCT_NAME) - sname = NULL; - if (pctx->flags & ASN1_PCTX_FLAGS_NO_FIELD_NAME) - fname = NULL; - if (!sname && !fname) - return 1; - if (fname) - { - if (BIO_puts(out, fname) <= 0) - return 0; - } - if (sname) - { - if (fname) - { - if (BIO_printf(out, " (%s)", sname) <= 0) - return 0; - } - else - { - if (BIO_puts(out, sname) <= 0) - return 0; - } - } - if (BIO_write(out, ": ", 2) != 2) - return 0; - return 1; - } - -static int asn1_print_boolean_ctx(BIO *out, int boolval, - const ASN1_PCTX *pctx) - { - const char *str; - switch (boolval) - { - case -1: - str = "BOOL ABSENT"; - break; - - case 0: - str = "FALSE"; - break; - - default: - str = "TRUE"; - break; - - } - - if (BIO_puts(out, str) <= 0) - return 0; - return 1; - - } - -static int asn1_print_integer_ctx(BIO *out, ASN1_INTEGER *str, - const ASN1_PCTX *pctx) - { - char *s; - int ret = 1; - s = i2s_ASN1_INTEGER(NULL, str); - if (BIO_puts(out, s) <= 0) - ret = 0; - OPENSSL_free(s); - return ret; - } - -static int asn1_print_oid_ctx(BIO *out, const ASN1_OBJECT *oid, - const ASN1_PCTX *pctx) - { - char objbuf[80]; - const char *ln; - ln = OBJ_nid2ln(OBJ_obj2nid(oid)); - if(!ln) - ln = ""; - OBJ_obj2txt(objbuf, sizeof objbuf, oid, 1); - if (BIO_printf(out, "%s (%s)", ln, objbuf) <= 0) - return 0; - return 1; - } - -static int asn1_print_obstring_ctx(BIO *out, ASN1_STRING *str, int indent, - const ASN1_PCTX *pctx) - { - if (str->type == V_ASN1_BIT_STRING) - { - if (BIO_printf(out, " (%ld unused bits)\n", - str->flags & 0x7) <= 0) - return 0; - } - else if (BIO_puts(out, "\n") <= 0) - return 0; - if ((str->length > 0) - && BIO_dump_indent(out, (char *)str->data, str->length, - indent + 2) <= 0) - return 0; - return 1; - } - -static int asn1_primitive_print(BIO *out, ASN1_VALUE **fld, - const ASN1_ITEM *it, int indent, - const char *fname, const char *sname, - const ASN1_PCTX *pctx) - { - long utype; - ASN1_STRING *str; - int ret = 1, needlf = 1; - const char *pname; - const ASN1_PRIMITIVE_FUNCS *pf; - pf = it->funcs; - if (!asn1_print_fsname(out, indent, fname, sname, pctx)) - return 0; - if (pf && pf->prim_print) - return pf->prim_print(out, fld, it, indent, pctx); - str = (ASN1_STRING *)*fld; - if (it->itype == ASN1_ITYPE_MSTRING) - utype = str->type & ~V_ASN1_NEG; - else - utype = it->utype; - if (utype == V_ASN1_ANY) - { - ASN1_TYPE *atype = (ASN1_TYPE *)*fld; - utype = atype->type; - fld = &atype->value.asn1_value; - str = (ASN1_STRING *)*fld; - if (pctx->flags & ASN1_PCTX_FLAGS_NO_ANY_TYPE) - pname = NULL; - else - pname = ASN1_tag2str(utype); - } - else - { - if (pctx->flags & ASN1_PCTX_FLAGS_SHOW_TYPE) - pname = ASN1_tag2str(utype); - else - pname = NULL; - } - - if (utype == V_ASN1_NULL) - { - if (BIO_puts(out, "NULL\n") <= 0) - return 0; - return 1; - } - - if (pname) - { - if (BIO_puts(out, pname) <= 0) - return 0; - if (BIO_puts(out, ":") <= 0) - return 0; - } - - switch (utype) - { - case V_ASN1_BOOLEAN: - { - int boolval = *(int *)fld; - if (boolval == -1) - boolval = it->size; - ret = asn1_print_boolean_ctx(out, boolval, pctx); - } - break; - - case V_ASN1_INTEGER: - case V_ASN1_ENUMERATED: - ret = asn1_print_integer_ctx(out, str, pctx); - break; - - case V_ASN1_UTCTIME: - ret = ASN1_UTCTIME_print(out, str); - break; - - case V_ASN1_GENERALIZEDTIME: - ret = ASN1_GENERALIZEDTIME_print(out, str); - break; - - case V_ASN1_OBJECT: - ret = asn1_print_oid_ctx(out, (const ASN1_OBJECT *)*fld, pctx); - break; - - case V_ASN1_OCTET_STRING: - case V_ASN1_BIT_STRING: - ret = asn1_print_obstring_ctx(out, str, indent, pctx); - needlf = 0; - break; - - case V_ASN1_SEQUENCE: - case V_ASN1_SET: - case V_ASN1_OTHER: - if (BIO_puts(out, "\n") <= 0) - return 0; - if (ASN1_parse_dump(out, str->data, str->length, - indent, 0) <= 0) - ret = 0; - needlf = 0; - break; - - default: - ret = ASN1_STRING_print_ex(out, str, pctx->str_flags); - - } - if (!ret) - return 0; - if (needlf && BIO_puts(out, "\n") <= 0) - return 0; - return 1; - } |