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author | Adam Langley <agl@google.com> | 2015-01-22 14:27:53 -0800 |
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committer | Adam Langley <agl@google.com> | 2015-01-30 16:52:14 -0800 |
commit | d9e397b599b13d642138480a28c14db7a136bf05 (patch) | |
tree | 34bab61dc4ce323b123ad4614dbc07e86ea2f9ef /src/crypto/x509v3/v3_bcons.c | |
download | external_boringssl-d9e397b599b13d642138480a28c14db7a136bf05.zip external_boringssl-d9e397b599b13d642138480a28c14db7a136bf05.tar.gz external_boringssl-d9e397b599b13d642138480a28c14db7a136bf05.tar.bz2 |
Initial commit of BoringSSL for Android.
Diffstat (limited to 'src/crypto/x509v3/v3_bcons.c')
-rw-r--r-- | src/crypto/x509v3/v3_bcons.c | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/crypto/x509v3/v3_bcons.c b/src/crypto/x509v3/v3_bcons.c new file mode 100644 index 0000000..a1381b4 --- /dev/null +++ b/src/crypto/x509v3/v3_bcons.c @@ -0,0 +1,126 @@ +/* v3_bcons.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 <string.h> + +#include <openssl/asn1.h> +#include <openssl/asn1t.h> +#include <openssl/conf.h> +#include <openssl/err.h> +#include <openssl/obj.h> +#include <openssl/x509v3.h> + + +static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist); +static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values); + +const X509V3_EXT_METHOD v3_bcons = { +NID_basic_constraints, 0, +ASN1_ITEM_ref(BASIC_CONSTRAINTS), +0,0,0,0, +0,0, +(X509V3_EXT_I2V)i2v_BASIC_CONSTRAINTS, +(X509V3_EXT_V2I)v2i_BASIC_CONSTRAINTS, +NULL,NULL, +NULL +}; + +ASN1_SEQUENCE(BASIC_CONSTRAINTS) = { + ASN1_OPT(BASIC_CONSTRAINTS, ca, ASN1_FBOOLEAN), + ASN1_OPT(BASIC_CONSTRAINTS, pathlen, ASN1_INTEGER) +} ASN1_SEQUENCE_END(BASIC_CONSTRAINTS) + +IMPLEMENT_ASN1_FUNCTIONS(BASIC_CONSTRAINTS) + + +static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, + BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist) +{ + X509V3_add_value_bool("CA", bcons->ca, &extlist); + X509V3_add_value_int("pathlen", bcons->pathlen, &extlist); + return extlist; +} + +static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, + X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values) +{ + BASIC_CONSTRAINTS *bcons=NULL; + CONF_VALUE *val; + size_t i; + if(!(bcons = BASIC_CONSTRAINTS_new())) { + OPENSSL_PUT_ERROR(X509V3, v2i_BASIC_CONSTRAINTS, ERR_R_MALLOC_FAILURE); + return NULL; + } + for(i = 0; i < sk_CONF_VALUE_num(values); i++) { + val = sk_CONF_VALUE_value(values, i); + if(!strcmp(val->name, "CA")) { + if(!X509V3_get_value_bool(val, &bcons->ca)) goto err; + } else if(!strcmp(val->name, "pathlen")) { + if(!X509V3_get_value_int(val, &bcons->pathlen)) goto err; + } else { + OPENSSL_PUT_ERROR(X509V3, v2i_BASIC_CONSTRAINTS, X509V3_R_INVALID_NAME); + X509V3_conf_err(val); + goto err; + } + } + return bcons; + err: + BASIC_CONSTRAINTS_free(bcons); + return NULL; +} + |