| 1 | /*
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| 2 | * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #include <stdio.h>
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| 11 | #include "internal/cryptlib.h"
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| 12 | #include <openssl/pkcs12.h>
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| 13 | #include "p12_local.h"
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| 14 |
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| 15 | /* Add a local keyid to a safebag */
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| 16 |
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| 17 | int PKCS12_add_localkeyid(PKCS12_SAFEBAG *bag, unsigned char *name,
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| 18 | int namelen)
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| 19 | {
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| 20 | if (X509at_add1_attr_by_NID(&bag->attrib, NID_localKeyID,
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| 21 | V_ASN1_OCTET_STRING, name, namelen))
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| 22 | return 1;
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| 23 | else
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| 24 | return 0;
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| 25 | }
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| 26 |
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| 27 | /* Add key usage to PKCS#8 structure */
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| 28 |
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| 29 | int PKCS8_add_keyusage(PKCS8_PRIV_KEY_INFO *p8, int usage)
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| 30 | {
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| 31 | unsigned char us_val = (unsigned char)usage;
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| 32 | return PKCS8_pkey_add1_attr_by_NID(p8, NID_key_usage,
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| 33 | V_ASN1_BIT_STRING, &us_val, 1);
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| 34 | }
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| 35 |
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| 36 | /* Add a friendlyname to a safebag */
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| 37 |
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| 38 | int PKCS12_add_friendlyname_asc(PKCS12_SAFEBAG *bag, const char *name,
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| 39 | int namelen)
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| 40 | {
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| 41 | if (X509at_add1_attr_by_NID(&bag->attrib, NID_friendlyName,
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| 42 | MBSTRING_ASC, (unsigned char *)name, namelen))
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| 43 | return 1;
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| 44 | else
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| 45 | return 0;
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| 46 | }
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| 47 |
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| 48 | int PKCS12_add_friendlyname_utf8(PKCS12_SAFEBAG *bag, const char *name,
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| 49 | int namelen)
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| 50 | {
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| 51 | if (X509at_add1_attr_by_NID(&bag->attrib, NID_friendlyName,
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| 52 | MBSTRING_UTF8, (unsigned char *)name, namelen))
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| 53 | return 1;
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| 54 | else
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| 55 | return 0;
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| 56 | }
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| 57 |
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| 58 | int PKCS12_add_friendlyname_uni(PKCS12_SAFEBAG *bag,
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| 59 | const unsigned char *name, int namelen)
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| 60 | {
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| 61 | if (X509at_add1_attr_by_NID(&bag->attrib, NID_friendlyName,
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| 62 | MBSTRING_BMP, name, namelen))
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| 63 | return 1;
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| 64 | else
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| 65 | return 0;
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| 66 | }
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| 67 |
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| 68 | int PKCS12_add_CSPName_asc(PKCS12_SAFEBAG *bag, const char *name, int namelen)
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| 69 | {
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| 70 | if (X509at_add1_attr_by_NID(&bag->attrib, NID_ms_csp_name,
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| 71 | MBSTRING_ASC, (unsigned char *)name, namelen))
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| 72 | return 1;
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| 73 | else
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| 74 | return 0;
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| 75 | }
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| 76 |
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| 77 | ASN1_TYPE *PKCS12_get_attr_gen(const STACK_OF(X509_ATTRIBUTE) *attrs,
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| 78 | int attr_nid)
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| 79 | {
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| 80 | X509_ATTRIBUTE *attrib;
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| 81 | int i;
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| 82 | i = X509at_get_attr_by_NID(attrs, attr_nid, -1);
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| 83 | attrib = X509at_get_attr(attrs, i);
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| 84 | return X509_ATTRIBUTE_get0_type(attrib, 0);
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| 85 | }
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| 86 |
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| 87 | char *PKCS12_get_friendlyname(PKCS12_SAFEBAG *bag)
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| 88 | {
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| 89 | const ASN1_TYPE *atype;
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| 90 |
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| 91 | if ((atype = PKCS12_SAFEBAG_get0_attr(bag, NID_friendlyName)) == NULL)
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| 92 | return NULL;
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| 93 | if (atype->type != V_ASN1_BMPSTRING)
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| 94 | return NULL;
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| 95 | return OPENSSL_uni2utf8(atype->value.bmpstring->data,
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| 96 | atype->value.bmpstring->length);
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| 97 | }
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| 98 |
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| 99 | const STACK_OF(X509_ATTRIBUTE) *
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| 100 | PKCS12_SAFEBAG_get0_attrs(const PKCS12_SAFEBAG *bag)
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| 101 | {
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| 102 | return bag->attrib;
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| 103 | }
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