PEM_X509_INFO_READ_BIO_EX(3ossl) OpenSSL PEM_X509_INFO_READ_BIO_EX(3ossl)
NAME
PEM_X509_INFO_read_ex, PEM_X509_INFO_read, PEM_X509_INFO_read_bio_ex,
PEM_X509_INFO_read_bio - read PEM-encoded data structures into one or
more X509_INFO objects
SYNOPSIS
#include <openssl/pem.h>
STACK_OF(X509_INFO) *PEM_X509_INFO_read_ex(FILE *fp, STACK_OF(X509_INFO) *sk,
pem_password_cb *cb, void *u,
OSSL_LIB_CTX *libctx,
const char *propq);
STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
pem_password_cb *cb, void *u);
STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio_ex(BIO *bio,
STACK_OF(X509_INFO) *sk,
pem_password_cb *cb, void *u,
OSSL_LIB_CTX *libctx,
const char *propq);
STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
pem_password_cb *cb, void *u);
DESCRIPTION
PEM_X509_INFO_read_ex(3) loads the X509_INFO objects from a file fp.
PEM_X509_INFO_read_ex(3) but uses the
default (NULL) library context libctx and empty property query propq.
PEM_X509_INFO_read_bio_ex() loads the X509_INFO objects using a bio bp.
PEM_X509_INFO_read_bio() is similar to PEM_X509_INFO_read_bio_ex() but
uses the default (NULL) library context libctx and empty property query
propq.
Each of the loaded X509_INFO objects can contain a CRL, a certificate,
and/or a private key. The elements are read sequentially, and as far as
they are of different type than the elements read before, they are
combined into the same X509_INFO object. The idea behind this is that
if, for instance, a certificate is followed by a private key, the private
key is supposed to correspond to the certificate.
If the input stack sk is NULL a new stack is allocated, else the given
stack is extended.
The optional cb and u parameters can be used for providing a pass phrase
needed for decrypting encrypted PEM structures (normally only private
keys). See PEM_read_bio_PrivateKey(3) and passphrase-encoding(7) for
details.
The library context libctx and property query propq are used for fetching
algorithms from providers.
RETURN VALUES
PEM_X509_INFO_read_ex(3), PEM_X509_INFO_read(),
PEM_X509_INFO_read_bio_ex() and PEM_X509_INFO_read_bio() return a stack
of X509_INFO objects or NULL on failure.
SEE ALSO
PEM_read_bio_ex(3), PEM_read_bio_PrivateKey(3), passphrase-encoding(7)
HISTORY
The functions PEM_X509_INFO_read_ex(3) and PEM_X509_INFO_read_bio_ex()
were added in OpenSSL 3.0.
COPYRIGHT
Copyright 2020-2022 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>.
3.0.5 2022-07-05 PEM_X509_INFO_READ_BIO_EX(3ossl)
openssl 3.0.5 - Generated Wed Aug 10 16:07:56 CDT 2022