PKCS12_SAFEBAG_get0_attrs, PKCS12_get_attr_gen - Retrieve attributes from a PKCS#12 safeBag

       Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the Apache License 2.0 (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>.

3.5.0                                              2025-06-04                    PKCS12_SAFEBAG_GET0_ATTRS(3SSL)

PKCS12_SAFEBAG_get0_attrs() retrieves the stack of X509_ATTRIBUTEs from a PKCS#12 safeBag. bag is the
       PKCS12_SAFEBAG to retrieve the attributes from.

       PKCS12_get_attr_gen() retrieves an attribute by NID from a stack of X509_ATTRIBUTEs. attr_nid is the NID
       of the attribute to retrieve.

       PKCS12_SAFEBAG_get0_attrs, PKCS12_get_attr_gen - Retrieve attributes from a PKCS#12 safeBag

PKCS12_SAFEBAG_get0_attrs() returns the stack of X509_ATTRIBUTEs from a PKCS#12 safeBag, which could be
       empty.

       PKCS12_get_attr_gen() returns an ASN1_TYPE object containing the attribute, or NULL if the attribute was
       either not present or an error occurred.

       PKCS12_get_attr_gen() does not allocate a new attribute. The returned attribute is still owned by the
       PKCS12_SAFEBAG in which it resides.

PKCS12_get_friendlyname(3), PKCS12_add_friendlyname_asc(3)

        #include <openssl/pkcs12.h>

        const STACK_OF(X509_ATTRIBUTE) *PKCS12_SAFEBAG_get0_attrs(const PKCS12_SAFEBAG *bag);

        ASN1_TYPE *PKCS12_get_attr_gen(const STACK_OF(X509_ATTRIBUTE) *attrs,
                                       int attr_nid);