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<?xml version="1.0" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>SSL_CTX_set1_verify_cert_store</title> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <link rev="made" href="mailto:root@hsxx.drive.ne.jp" /> </head> <body style="background-color: white"> <!-- INDEX BEGIN --> <div name="index"> <p><a name="__index__"></a></p> <ul> <li><a href="#name">NAME</a></li> <li><a href="#synopsis">SYNOPSIS</a></li> <li><a href="#description">DESCRIPTION</a></li> <li><a href="#notes">NOTES</a></li> <li><a href="#return_values">RETURN VALUES</a></li> <li><a href="#see_also">SEE ALSO</a></li> <li><a href="#history">HISTORY</a></li> <li><a href="#copyright">COPYRIGHT</a></li> </ul> <hr name="index" /> </div> <!-- INDEX END --> <p> </p> <hr /> <h1><a name="name">NAME</a></h1> <p>SSL_CTX_set0_verify_cert_store, SSL_CTX_set1_verify_cert_store, SSL_CTX_set0_chain_cert_store, SSL_CTX_set1_chain_cert_store, SSL_set0_verify_cert_store, SSL_set1_verify_cert_store, SSL_set0_chain_cert_store, SSL_set1_chain_cert_store, SSL_CTX_get0_verify_cert_store, SSL_CTX_get0_chain_cert_store, SSL_get0_verify_cert_store, SSL_get0_chain_cert_store - set certificate verification or chain store</p> <p> </p> <hr /> <h1><a name="synopsis">SYNOPSIS</a></h1> <pre> #include <openssl/ssl.h></pre> <pre> int SSL_CTX_set0_verify_cert_store(SSL_CTX *ctx, X509_STORE *st); int SSL_CTX_set1_verify_cert_store(SSL_CTX *ctx, X509_STORE *st); int SSL_CTX_set0_chain_cert_store(SSL_CTX *ctx, X509_STORE *st); int SSL_CTX_set1_chain_cert_store(SSL_CTX *ctx, X509_STORE *st); int SSL_CTX_get0_verify_cert_store(SSL_CTX *ctx, X509_STORE **st); int SSL_CTX_get0_chain_cert_store(SSL_CTX *ctx, X509_STORE **st);</pre> <pre> int SSL_set0_verify_cert_store(SSL *ctx, X509_STORE *st); int SSL_set1_verify_cert_store(SSL *ctx, X509_STORE *st); int SSL_set0_chain_cert_store(SSL *ctx, X509_STORE *st); int SSL_set1_chain_cert_store(SSL *ctx, X509_STORE *st); int SSL_get0_verify_cert_store(SSL *ctx, X509_STORE **st); int SSL_get0_chain_cert_store(SSL *ctx, X509_STORE **st);</pre> <p> </p> <hr /> <h1><a name="description">DESCRIPTION</a></h1> <p>SSL_CTX_set0_verify_cert_store() and SSL_CTX_set1_verify_cert_store() set the certificate store used for certificate verification to <strong>st</strong>.</p> <p>SSL_CTX_set0_chain_cert_store() and SSL_CTX_set1_chain_cert_store() set the certificate store used for certificate chain building to <strong>st</strong>.</p> <p>SSL_set0_verify_cert_store(), SSL_set1_verify_cert_store(), SSL_set0_chain_cert_store() and SSL_set1_chain_cert_store() are similar except they apply to SSL structure <strong>ssl</strong>.</p> <p>SSL_CTX_get0_verify_chain_store(), SSL_get0_verify_chain_store(), SSL_CTX_get0_chain_cert_store() and SSL_get0_chain_cert_store() retrieve the objects previously set via the above calls. A pointer to the object (or NULL if no such object has been set) is written to <strong>*st</strong>.</p> <p>All these functions are implemented as macros. Those containing a <strong>1</strong> increment the reference count of the supplied store so it must be freed at some point after the operation. Those containing a <strong>0</strong> do not increment reference counts and the supplied store <strong>MUST NOT</strong> be freed after the operation.</p> <p> </p> <hr /> <h1><a name="notes">NOTES</a></h1> <p>The stores pointers associated with an SSL_CTX structure are copied to any SSL structures when <code>SSL_new()</code> is called. As a result SSL structures will not be affected if the parent SSL_CTX store pointer is set to a new value.</p> <p>The verification store is used to verify the certificate chain sent by the peer: that is an SSL/TLS client will use the verification store to verify the server's certificate chain and a SSL/TLS server will use it to verify any client certificate chain.</p> <p>The chain store is used to build the certificate chain.</p> <p>If the mode <strong>SSL_MODE_NO_AUTO_CHAIN</strong> is set or a certificate chain is configured already (for example using the functions such as <em>SSL_CTX_add1_chain_cert(3)</em> or <em>SSL_CTX_add_extra_chain_cert(3)</em>) then automatic chain building is disabled.</p> <p>If the mode <strong>SSL_MODE_NO_AUTO_CHAIN</strong> is set then automatic chain building is disabled.</p> <p>If the chain or the verification store is not set then the store associated with the parent SSL_CTX is used instead to retain compatibility with previous versions of OpenSSL.</p> <p> </p> <hr /> <h1><a name="return_values">RETURN VALUES</a></h1> <p>All these functions return 1 for success and 0 for failure.</p> <p> </p> <hr /> <h1><a name="see_also">SEE ALSO</a></h1> <p><em>SSL_CTX_add_extra_chain_cert(3)</em> <em>SSL_CTX_set0_chain(3)</em> <em>SSL_CTX_set1_chain(3)</em> <em>SSL_CTX_add0_chain_cert(3)</em> <em>SSL_CTX_add1_chain_cert(3)</em> <em>SSL_set0_chain(3)</em> <em>SSL_set1_chain(3)</em> <em>SSL_add0_chain_cert(3)</em> <em>SSL_add1_chain_cert(3)</em> <em>SSL_CTX_build_cert_chain(3)</em> <em>SSL_build_cert_chain(3)</em></p> <p> </p> <hr /> <h1><a name="history">HISTORY</a></h1> <p>These functions were added in OpenSSL 1.0.2.</p> <p> </p> <hr /> <h1><a name="copyright">COPYRIGHT</a></h1> <p>Copyright 2013-2022 The OpenSSL Project Authors. All Rights Reserved.</p> <p>Licensed under the OpenSSL license (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 <a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a>.</p> </body> </html>