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<h1 class='fqn'><span class='in-band'>Struct <a href='../index.html'>openssl</a>::<wbr><a href='index.html'>x509</a>::<wbr><a class='struct' href=''>X509Generator</a></span><span class='out-of-band'><span id='render-detail'>
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[<span class='inner'>−</span>]
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</span><a id='src-14416' class='srclink' href='../../src/openssl/x509/mod.rs.html#224-231' title='goto source code'>[src]</a></span></h1>
<pre class='rust struct'>pub struct X509Generator {
// some fields omitted
}</pre><div class='docblock'><p>Generator of private key/certificate pairs</p>
<h1 id="example" class='section-header'><a
href="#example">Example</a></h1><pre class='rust rust-example-rendered'>
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>fs</span>;
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>fs</span>::<span class='ident'>File</span>;
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>io</span>::<span class='ident'>prelude</span>::<span class='op'>*</span>;
<span class='kw'>use</span> <span class='ident'>std</span>::<span class='ident'>path</span>::<span class='ident'>Path</span>;
<span class='kw'>use</span> <span class='ident'>openssl</span>::<span class='ident'>crypto</span>::<span class='ident'>hash</span>::<span class='ident'>Type</span>;
<span class='kw'>use</span> <span class='ident'>openssl</span>::<span class='ident'>x509</span>::{<span class='ident'>KeyUsage</span>, <span class='ident'>X509Generator</span>};
<span class='kw'>let</span> <span class='ident'>gen</span> <span class='op'>=</span> <span class='ident'>X509Generator</span>::<span class='ident'>new</span>()
.<span class='ident'>set_bitlength</span>(<span class='number'>2048</span>)
.<span class='ident'>set_valid_period</span>(<span class='number'>365</span><span class='op'>*</span><span class='number'>2</span>)
.<span class='ident'>set_CN</span>(<span class='string'>"SuperMegaCorp Inc."</span>)
.<span class='ident'>set_sign_hash</span>(<span class='ident'>Type</span>::<span class='ident'>SHA256</span>)
.<span class='ident'>set_usage</span>(<span class='kw-2'>&</span>[<span class='ident'>KeyUsage</span>::<span class='ident'>DigitalSignature</span>]);
<span class='kw'>let</span> (<span class='ident'>cert</span>, <span class='ident'>pkey</span>) <span class='op'>=</span> <span class='ident'>gen</span>.<span class='ident'>generate</span>().<span class='ident'>unwrap</span>();
<span class='kw'>let</span> <span class='ident'>cert_path</span> <span class='op'>=</span> <span class='string'>"doc_cert.pem"</span>;
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>file</span> <span class='op'>=</span> <span class='ident'>File</span>::<span class='ident'>create</span>(<span class='ident'>cert_path</span>).<span class='ident'>unwrap</span>();
<span class='macro'>assert</span><span class='macro'>!</span>(<span class='ident'>cert</span>.<span class='ident'>write_pem</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>file</span>).<span class='ident'>is_ok</span>());
<span class='kw'>let</span> <span class='ident'>pkey_path</span> <span class='op'>=</span> <span class='string'>"doc_key.pem"</span>;
<span class='kw'>let</span> <span class='kw-2'>mut</span> <span class='ident'>file</span> <span class='op'>=</span> <span class='ident'>File</span>::<span class='ident'>create</span>(<span class='ident'>pkey_path</span>).<span class='ident'>unwrap</span>();
<span class='macro'>assert</span><span class='macro'>!</span>(<span class='ident'>pkey</span>.<span class='ident'>write_pem</span>(<span class='kw-2'>&</span><span class='kw-2'>mut</span> <span class='ident'>file</span>).<span class='ident'>is_ok</span>());
</pre>
</div><h2 id='methods'>Methods</h2><h3 class='impl'><code>impl <a class='struct' href='../../openssl/x509/struct.X509Generator.html' title='openssl::x509::X509Generator'>X509Generator</a></code></h3><div class='impl-items'><h4 id='method.new' class='method'><code>fn <a href='#method.new' class='fnname'>new</a>() -> <a class='struct' href='../../openssl/x509/struct.X509Generator.html' title='openssl::x509::X509Generator'>X509Generator</a></code></h4>
<div class='docblock'><p>Creates a new generator with the following defaults:</p>
<p>bit length: 1024</p>
<p>validity period: 365 days</p>
<p>CN: "rust-openssl"</p>
<p>hash: SHA1</p>
</div><h4 id='method.set_bitlength' class='method'><code>fn <a href='#method.set_bitlength' class='fnname'>set_bitlength</a>(self, bits: <a href='http://doc.rust-lang.org/nightly/std/primitive.u32.html'>u32</a>) -> <a class='struct' href='../../openssl/x509/struct.X509Generator.html' title='openssl::x509::X509Generator'>X509Generator</a></code></h4>
<div class='docblock'><p>Sets desired bit length</p>
</div><h4 id='method.set_valid_period' class='method'><code>fn <a href='#method.set_valid_period' class='fnname'>set_valid_period</a>(self, days: <a href='http://doc.rust-lang.org/nightly/std/primitive.u32.html'>u32</a>) -> <a class='struct' href='../../openssl/x509/struct.X509Generator.html' title='openssl::x509::X509Generator'>X509Generator</a></code></h4>
<div class='docblock'><p>Sets certificate validity period in days since today</p>
</div><h4 id='method.set_CN' class='method'><code>fn <a href='#method.set_CN' class='fnname'>set_CN</a>(self, CN: &<a href='http://doc.rust-lang.org/nightly/std/primitive.str.html'>str</a>) -> <a class='struct' href='../../openssl/x509/struct.X509Generator.html' title='openssl::x509::X509Generator'>X509Generator</a></code></h4>
<div class='docblock'><p>Sets Common Name of certificate</p>
</div><h4 id='method.set_usage' class='method'><code>fn <a href='#method.set_usage' class='fnname'>set_usage</a>(self, purposes: <a href='http://doc.rust-lang.org/nightly/std/primitive.slice.html'>&[</a><a class='enum' href='../../openssl/x509/enum.KeyUsage.html' title='openssl::x509::KeyUsage'>KeyUsage</a><a href='http://doc.rust-lang.org/nightly/std/primitive.slice.html'>]</a>) -> <a class='struct' href='../../openssl/x509/struct.X509Generator.html' title='openssl::x509::X509Generator'>X509Generator</a></code></h4>
<div class='docblock'><p>Sets what for certificate could be used</p>
</div><h4 id='method.set_ext_usage' class='method'><code>fn <a href='#method.set_ext_usage' class='fnname'>set_ext_usage</a>(self, purposes: <a href='http://doc.rust-lang.org/nightly/std/primitive.slice.html'>&[</a><a class='enum' href='../../openssl/x509/enum.ExtKeyUsage.html' title='openssl::x509::ExtKeyUsage'>ExtKeyUsage</a><a href='http://doc.rust-lang.org/nightly/std/primitive.slice.html'>]</a>) -> <a class='struct' href='../../openssl/x509/struct.X509Generator.html' title='openssl::x509::X509Generator'>X509Generator</a></code></h4>
<div class='docblock'><p>Sets allowed extended usage of certificate</p>
</div><h4 id='method.set_sign_hash' class='method'><code>fn <a href='#method.set_sign_hash' class='fnname'>set_sign_hash</a>(self, hash_type: <a class='enum' href='../../openssl/crypto/hash/enum.Type.html' title='openssl::crypto::hash::Type'>Type</a>) -> <a class='struct' href='../../openssl/x509/struct.X509Generator.html' title='openssl::x509::X509Generator'>X509Generator</a></code></h4>
<h4 id='method.generate' class='method'><code>fn <a href='#method.generate' class='fnname'>generate</a><'a>(&self) -> <a class='enum' href='http://doc.rust-lang.org/nightly/core/result/enum.Result.html' title='core::result::Result'>Result</a><<a href='http://doc.rust-lang.org/nightly/std/primitive.tuple.html'>(<a class='struct' href='../../openssl/x509/struct.X509.html' title='openssl::x509::X509'>X509</a><'a>, <a class='struct' href='../../openssl/crypto/pkey/struct.PKey.html' title='openssl::crypto::pkey::PKey'>PKey</a>)</a>, <a class='enum' href='../../openssl/ssl/error/enum.SslError.html' title='openssl::ssl::error::SslError'>SslError</a>></code></h4>
<div class='docblock'><p>Generates a private key and a self-signed certificate and returns them</p>
</div><h4 id='method.sign' class='method'><code>fn <a href='#method.sign' class='fnname'>sign</a><'a>(&self, p_key: &<a class='struct' href='../../openssl/crypto/pkey/struct.PKey.html' title='openssl::crypto::pkey::PKey'>PKey</a>) -> <a class='enum' href='http://doc.rust-lang.org/nightly/core/result/enum.Result.html' title='core::result::Result'>Result</a><<a class='struct' href='../../openssl/x509/struct.X509.html' title='openssl::x509::X509'>X509</a><'a>, <a class='enum' href='../../openssl/ssl/error/enum.SslError.html' title='openssl::ssl::error::SslError'>SslError</a>></code></h4>
<div class='docblock'><p>Sets the certificate public-key, then self-sign and return it
Note: That the bit-length of the private key is used (set_bitlength is ignored)</p>
</div><h4 id='method.request' class='method'><code>fn <a href='#method.request' class='fnname'>request</a>(&self, p_key: &<a class='struct' href='../../openssl/crypto/pkey/struct.PKey.html' title='openssl::crypto::pkey::PKey'>PKey</a>) -> <a class='enum' href='http://doc.rust-lang.org/nightly/core/result/enum.Result.html' title='core::result::Result'>Result</a><<a class='struct' href='../../openssl/x509/struct.X509Req.html' title='openssl::x509::X509Req'>X509Req</a>, <a class='enum' href='../../openssl/ssl/error/enum.SslError.html' title='openssl::ssl::error::SslError'>SslError</a>></code></h4>
<div class='docblock'><p>Obtain a certificate signing request (CSR)</p>
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