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</pre><pre class="rust"><code><span class="doccomment">//! PKCS #12 archives.
</span><span class="kw">use </span>foreign_types::{ForeignType, ForeignTypeRef};
<span class="kw">use </span>libc::c_int;
<span class="kw">use </span>std::ffi::CString;
<span class="kw">use </span>std::ptr;
<span class="kw">use </span><span class="kw">crate</span>::error::ErrorStack;
<span class="attribute">#[cfg(not(boringssl))]
</span><span class="kw">use </span><span class="kw">crate</span>::hash::MessageDigest;
<span class="kw">use </span><span class="kw">crate</span>::nid::Nid;
<span class="kw">use </span><span class="kw">crate</span>::pkey::{HasPrivate, PKey, PKeyRef, Private};
<span class="kw">use </span><span class="kw">crate</span>::stack::Stack;
<span class="kw">use </span><span class="kw">crate</span>::util::ForeignTypeExt;
<span class="kw">use </span><span class="kw">crate</span>::x509::{X509Ref, X509};
<span class="kw">use crate</span>::{cvt, cvt_p};
<span class="kw">use </span>openssl_macros::corresponds;
<span class="macro">foreign_type_and_impl_send_sync! </span>{
<span class="kw">type </span>CType = ffi::PKCS12;
<span class="kw">fn </span>drop = ffi::PKCS12_free;
<span class="kw">pub struct </span>Pkcs12;
<span class="kw">pub struct </span>Pkcs12Ref;
}
<span class="kw">impl </span>Pkcs12Ref {
<span class="macro">to_der! </span>{
<span class="doccomment">/// Serializes the `Pkcs12` to its standard DER encoding.
</span><span class="attribute">#[corresponds(i2d_PKCS12)]
</span>to_der,
ffi::i2d_PKCS12
}
<span class="doccomment">/// Deprecated.
</span><span class="attribute">#[deprecated(note = <span class="string">&quot;Use parse2 instead&quot;</span>, since = <span class="string">&quot;0.10.46&quot;</span>)]
#[allow(deprecated)]
</span><span class="kw">pub fn </span>parse(<span class="kw-2">&amp;</span><span class="self">self</span>, pass: <span class="kw-2">&amp;</span>str) -&gt; <span class="prelude-ty">Result</span>&lt;ParsedPkcs12, ErrorStack&gt; {
<span class="kw">let </span>parsed = <span class="self">self</span>.parse2(pass)<span class="question-mark">?</span>;
<span class="prelude-val">Ok</span>(ParsedPkcs12 {
pkey: parsed.pkey.unwrap(),
cert: parsed.cert.unwrap(),
chain: parsed.ca,
})
}
<span class="doccomment">/// Extracts the contents of the `Pkcs12`.
</span><span class="attribute">#[corresponds(PKCS12_parse)]
</span><span class="kw">pub fn </span>parse2(<span class="kw-2">&amp;</span><span class="self">self</span>, pass: <span class="kw-2">&amp;</span>str) -&gt; <span class="prelude-ty">Result</span>&lt;ParsedPkcs12_2, ErrorStack&gt; {
<span class="kw">unsafe </span>{
<span class="kw">let </span>pass = CString::new(pass.as_bytes()).unwrap();
<span class="kw">let </span><span class="kw-2">mut </span>pkey = ptr::null_mut();
<span class="kw">let </span><span class="kw-2">mut </span>cert = ptr::null_mut();
<span class="kw">let </span><span class="kw-2">mut </span>ca = ptr::null_mut();
cvt(ffi::PKCS12_parse(
<span class="self">self</span>.as_ptr(),
pass.as_ptr(),
<span class="kw-2">&amp;mut </span>pkey,
<span class="kw-2">&amp;mut </span>cert,
<span class="kw-2">&amp;mut </span>ca,
))<span class="question-mark">?</span>;
<span class="kw">let </span>pkey = PKey::from_ptr_opt(pkey);
<span class="kw">let </span>cert = X509::from_ptr_opt(cert);
<span class="kw">let </span>ca = Stack::from_ptr_opt(ca);
<span class="prelude-val">Ok</span>(ParsedPkcs12_2 { pkey, cert, ca })
}
}
}
<span class="kw">impl </span>Pkcs12 {
<span class="macro">from_der! </span>{
<span class="doccomment">/// Deserializes a DER-encoded PKCS#12 archive.
</span><span class="attribute">#[corresponds(d2i_PKCS12)]
</span>from_der,
Pkcs12,
ffi::d2i_PKCS12
}
<span class="doccomment">/// Creates a new builder for a protected pkcs12 certificate.
///
/// This uses the defaults from the OpenSSL library:
///
/// * `nid_key` - `AES_256_CBC` (3.0.0+) or `PBE_WITHSHA1AND3_KEY_TRIPLEDES_CBC`
/// * `nid_cert` - `AES_256_CBC` (3.0.0+) or `PBE_WITHSHA1AND40BITRC2_CBC`
/// * `iter` - `2048`
/// * `mac_iter` - `2048`
/// * `mac_md` - `SHA-256` (3.0.0+) or `SHA-1` (`SHA-1` only for BoringSSL)
</span><span class="kw">pub fn </span>builder() -&gt; Pkcs12Builder {
ffi::init();
Pkcs12Builder {
name: <span class="prelude-val">None</span>,
pkey: <span class="prelude-val">None</span>,
cert: <span class="prelude-val">None</span>,
ca: <span class="prelude-val">None</span>,
nid_key: Nid::UNDEF,
nid_cert: Nid::UNDEF,
iter: ffi::PKCS12_DEFAULT_ITER,
mac_iter: ffi::PKCS12_DEFAULT_ITER,
<span class="attribute">#[cfg(not(boringssl))]
</span>mac_md: <span class="prelude-val">None</span>,
}
}
}
<span class="attribute">#[deprecated(note = <span class="string">&quot;Use ParsedPkcs12_2 instead&quot;</span>, since = <span class="string">&quot;0.10.46&quot;</span>)]
</span><span class="kw">pub struct </span>ParsedPkcs12 {
<span class="kw">pub </span>pkey: PKey&lt;Private&gt;,
<span class="kw">pub </span>cert: X509,
<span class="kw">pub </span>chain: <span class="prelude-ty">Option</span>&lt;Stack&lt;X509&gt;&gt;,
}
<span class="kw">pub struct </span>ParsedPkcs12_2 {
<span class="kw">pub </span>pkey: <span class="prelude-ty">Option</span>&lt;PKey&lt;Private&gt;&gt;,
<span class="kw">pub </span>cert: <span class="prelude-ty">Option</span>&lt;X509&gt;,
<span class="kw">pub </span>ca: <span class="prelude-ty">Option</span>&lt;Stack&lt;X509&gt;&gt;,
}
<span class="kw">pub struct </span>Pkcs12Builder {
<span class="comment">// FIXME borrow
</span>name: <span class="prelude-ty">Option</span>&lt;CString&gt;,
pkey: <span class="prelude-ty">Option</span>&lt;PKey&lt;Private&gt;&gt;,
cert: <span class="prelude-ty">Option</span>&lt;X509&gt;,
ca: <span class="prelude-ty">Option</span>&lt;Stack&lt;X509&gt;&gt;,
nid_key: Nid,
nid_cert: Nid,
iter: c_int,
mac_iter: c_int,
<span class="comment">// FIXME remove
</span><span class="attribute">#[cfg(not(boringssl))]
</span>mac_md: <span class="prelude-ty">Option</span>&lt;MessageDigest&gt;,
}
<span class="kw">impl </span>Pkcs12Builder {
<span class="doccomment">/// The `friendlyName` used for the certificate and private key.
</span><span class="kw">pub fn </span>name(<span class="kw-2">&amp;mut </span><span class="self">self</span>, name: <span class="kw-2">&amp;</span>str) -&gt; <span class="kw-2">&amp;mut </span><span class="self">Self </span>{
<span class="self">self</span>.name = <span class="prelude-val">Some</span>(CString::new(name).unwrap());
<span class="self">self
</span>}
<span class="doccomment">/// The private key.
</span><span class="kw">pub fn </span>pkey&lt;T&gt;(<span class="kw-2">&amp;mut </span><span class="self">self</span>, pkey: <span class="kw-2">&amp;</span>PKeyRef&lt;T&gt;) -&gt; <span class="kw-2">&amp;mut </span><span class="self">Self
</span><span class="kw">where
</span>T: HasPrivate,
{
<span class="kw">let </span>new_pkey = <span class="kw">unsafe </span>{ PKeyRef::from_ptr(pkey.as_ptr()) };
<span class="self">self</span>.pkey = <span class="prelude-val">Some</span>(new_pkey.to_owned());
<span class="self">self
</span>}
<span class="doccomment">/// The certificate.
</span><span class="kw">pub fn </span>cert(<span class="kw-2">&amp;mut </span><span class="self">self</span>, cert: <span class="kw-2">&amp;</span>X509Ref) -&gt; <span class="kw-2">&amp;mut </span><span class="self">Self </span>{
<span class="self">self</span>.cert = <span class="prelude-val">Some</span>(cert.to_owned());
<span class="self">self
</span>}
<span class="doccomment">/// An additional set of certificates to include in the archive beyond the one provided to
/// `build`.
</span><span class="kw">pub fn </span>ca(<span class="kw-2">&amp;mut </span><span class="self">self</span>, ca: Stack&lt;X509&gt;) -&gt; <span class="kw-2">&amp;mut </span><span class="self">Self </span>{
<span class="self">self</span>.ca = <span class="prelude-val">Some</span>(ca);
<span class="self">self
</span>}
<span class="doccomment">/// The encryption algorithm that should be used for the key
</span><span class="kw">pub fn </span>key_algorithm(<span class="kw-2">&amp;mut </span><span class="self">self</span>, nid: Nid) -&gt; <span class="kw-2">&amp;mut </span><span class="self">Self </span>{
<span class="self">self</span>.nid_key = nid;
<span class="self">self
</span>}
<span class="doccomment">/// The encryption algorithm that should be used for the cert
</span><span class="kw">pub fn </span>cert_algorithm(<span class="kw-2">&amp;mut </span><span class="self">self</span>, nid: Nid) -&gt; <span class="kw-2">&amp;mut </span><span class="self">Self </span>{
<span class="self">self</span>.nid_cert = nid;
<span class="self">self
</span>}
<span class="doccomment">/// Key iteration count, default is 2048 as of this writing
</span><span class="kw">pub fn </span>key_iter(<span class="kw-2">&amp;mut </span><span class="self">self</span>, iter: u32) -&gt; <span class="kw-2">&amp;mut </span><span class="self">Self </span>{
<span class="self">self</span>.iter = iter <span class="kw">as </span>c_int;
<span class="self">self
</span>}
<span class="doccomment">/// MAC iteration count, default is the same as key_iter.
///
/// Old implementations don&#39;t understand MAC iterations greater than 1, (pre 1.0.1?), if such
/// compatibility is required this should be set to 1.
</span><span class="kw">pub fn </span>mac_iter(<span class="kw-2">&amp;mut </span><span class="self">self</span>, mac_iter: u32) -&gt; <span class="kw-2">&amp;mut </span><span class="self">Self </span>{
<span class="self">self</span>.mac_iter = mac_iter <span class="kw">as </span>c_int;
<span class="self">self
</span>}
<span class="doccomment">/// MAC message digest type
</span><span class="attribute">#[cfg(not(boringssl))]
</span><span class="kw">pub fn </span>mac_md(<span class="kw-2">&amp;mut </span><span class="self">self</span>, md: MessageDigest) -&gt; <span class="kw-2">&amp;mut </span><span class="self">Self </span>{
<span class="self">self</span>.mac_md = <span class="prelude-val">Some</span>(md);
<span class="self">self
</span>}
<span class="doccomment">/// Deprecated.
</span><span class="attribute">#[deprecated(
note = <span class="string">&quot;Use Self::{name, pkey, cert, build2} instead.&quot;</span>,
since = <span class="string">&quot;0.10.46&quot;
</span>)]
</span><span class="kw">pub fn </span>build&lt;T&gt;(
<span class="kw-2">mut </span><span class="self">self</span>,
password: <span class="kw-2">&amp;</span>str,
friendly_name: <span class="kw-2">&amp;</span>str,
pkey: <span class="kw-2">&amp;</span>PKeyRef&lt;T&gt;,
cert: <span class="kw-2">&amp;</span>X509Ref,
) -&gt; <span class="prelude-ty">Result</span>&lt;Pkcs12, ErrorStack&gt;
<span class="kw">where
</span>T: HasPrivate,
{
<span class="self">self</span>.name(friendly_name)
.pkey(pkey)
.cert(cert)
.build2(password)
}
<span class="doccomment">/// Builds the PKCS#12 object.
</span><span class="attribute">#[corresponds(PKCS12_create)]
</span><span class="kw">pub fn </span>build2(<span class="kw-2">&amp;</span><span class="self">self</span>, password: <span class="kw-2">&amp;</span>str) -&gt; <span class="prelude-ty">Result</span>&lt;Pkcs12, ErrorStack&gt; {
<span class="kw">unsafe </span>{
<span class="kw">let </span>pass = CString::new(password).unwrap();
<span class="kw">let </span>pass = pass.as_ptr();
<span class="kw">let </span>friendly_name = <span class="self">self</span>.name.as_ref().map_or(ptr::null(), |p| p.as_ptr());
<span class="kw">let </span>pkey = <span class="self">self</span>.pkey.as_ref().map_or(ptr::null(), |p| p.as_ptr());
<span class="kw">let </span>cert = <span class="self">self</span>.cert.as_ref().map_or(ptr::null(), |p| p.as_ptr());
<span class="kw">let </span>ca = <span class="self">self
</span>.ca
.as_ref()
.map(|ca| ca.as_ptr())
.unwrap_or(ptr::null_mut());
<span class="kw">let </span>nid_key = <span class="self">self</span>.nid_key.as_raw();
<span class="kw">let </span>nid_cert = <span class="self">self</span>.nid_cert.as_raw();
<span class="comment">// According to the OpenSSL docs, keytype is a non-standard extension for MSIE,
// It&#39;s values are KEY_SIG or KEY_EX, see the OpenSSL docs for more information:
// https://www.openssl.org/docs/manmaster/crypto/PKCS12_create.html
</span><span class="kw">let </span>keytype = <span class="number">0</span>;
<span class="kw">let </span>pkcs12 = cvt_p(ffi::PKCS12_create(
pass <span class="kw">as </span><span class="kw-2">*mut </span><span class="kw">_</span>,
friendly_name <span class="kw">as </span><span class="kw-2">*mut </span><span class="kw">_</span>,
pkey <span class="kw">as </span><span class="kw-2">*mut </span><span class="kw">_</span>,
cert <span class="kw">as </span><span class="kw-2">*mut </span><span class="kw">_</span>,
ca,
nid_key,
nid_cert,
<span class="self">self</span>.iter,
<span class="self">self</span>.mac_iter,
keytype,
))
.map(Pkcs12)<span class="question-mark">?</span>;
<span class="attribute">#[cfg(not(boringssl))]
</span><span class="comment">// BoringSSL does not support overriding the MAC and will always
// use SHA-1
</span>{
<span class="kw">let </span>md_type = <span class="self">self
</span>.mac_md
.map(|md_type| md_type.as_ptr())
.unwrap_or(ptr::null());
cvt(ffi::PKCS12_set_mac(
pkcs12.as_ptr(),
pass,
-<span class="number">1</span>,
ptr::null_mut(),
<span class="number">0</span>,
<span class="self">self</span>.mac_iter,
md_type,
))<span class="question-mark">?</span>;
}
<span class="prelude-val">Ok</span>(pkcs12)
}
}
}
<span class="attribute">#[cfg(test)]
</span><span class="kw">mod </span>test {
<span class="kw">use </span><span class="kw">crate</span>::asn1::Asn1Time;
<span class="kw">use </span><span class="kw">crate</span>::hash::MessageDigest;
<span class="kw">use </span><span class="kw">crate</span>::nid::Nid;
<span class="kw">use </span><span class="kw">crate</span>::pkey::PKey;
<span class="kw">use </span><span class="kw">crate</span>::rsa::Rsa;
<span class="kw">use </span><span class="kw">crate</span>::x509::extension::KeyUsage;
<span class="kw">use </span><span class="kw">crate</span>::x509::{X509Name, X509};
<span class="kw">use super</span>::<span class="kw-2">*</span>;
<span class="attribute">#[test]
</span><span class="kw">fn </span>parse() {
<span class="attribute">#[cfg(ossl300)]
</span><span class="kw">let </span>_provider = <span class="kw">crate</span>::provider::Provider::try_load(<span class="prelude-val">None</span>, <span class="string">&quot;legacy&quot;</span>, <span class="bool-val">true</span>).unwrap();
<span class="kw">let </span>der = <span class="macro">include_bytes!</span>(<span class="string">&quot;../test/identity.p12&quot;</span>);
<span class="kw">let </span>pkcs12 = Pkcs12::from_der(der).unwrap();
<span class="kw">let </span>parsed = pkcs12.parse2(<span class="string">&quot;mypass&quot;</span>).unwrap();
<span class="macro">assert_eq!</span>(
hex::encode(parsed.cert.unwrap().digest(MessageDigest::sha1()).unwrap()),
<span class="string">&quot;59172d9313e84459bcff27f967e79e6e9217e584&quot;
</span>);
<span class="kw">let </span>chain = parsed.ca.unwrap();
<span class="macro">assert_eq!</span>(chain.len(), <span class="number">1</span>);
<span class="macro">assert_eq!</span>(
hex::encode(chain[<span class="number">0</span>].digest(MessageDigest::sha1()).unwrap()),
<span class="string">&quot;c0cbdf7cdd03c9773e5468e1f6d2da7d5cbb1875&quot;
</span>);
}
<span class="attribute">#[test]
</span><span class="kw">fn </span>parse_empty_chain() {
<span class="attribute">#[cfg(ossl300)]
</span><span class="kw">let </span>_provider = <span class="kw">crate</span>::provider::Provider::try_load(<span class="prelude-val">None</span>, <span class="string">&quot;legacy&quot;</span>, <span class="bool-val">true</span>).unwrap();
<span class="kw">let </span>der = <span class="macro">include_bytes!</span>(<span class="string">&quot;../test/keystore-empty-chain.p12&quot;</span>);
<span class="kw">let </span>pkcs12 = Pkcs12::from_der(der).unwrap();
<span class="kw">let </span>parsed = pkcs12.parse2(<span class="string">&quot;cassandra&quot;</span>).unwrap();
<span class="kw">if let </span><span class="prelude-val">Some</span>(stack) = parsed.ca {
<span class="macro">assert_eq!</span>(stack.len(), <span class="number">0</span>);
}
}
<span class="attribute">#[test]
</span><span class="kw">fn </span>create() {
<span class="kw">let </span>subject_name = <span class="string">&quot;ns.example.com&quot;</span>;
<span class="kw">let </span>rsa = Rsa::generate(<span class="number">2048</span>).unwrap();
<span class="kw">let </span>pkey = PKey::from_rsa(rsa).unwrap();
<span class="kw">let </span><span class="kw-2">mut </span>name = X509Name::builder().unwrap();
name.append_entry_by_nid(Nid::COMMONNAME, subject_name)
.unwrap();
<span class="kw">let </span>name = name.build();
<span class="kw">let </span>key_usage = KeyUsage::new().digital_signature().build().unwrap();
<span class="kw">let </span><span class="kw-2">mut </span>builder = X509::builder().unwrap();
builder.set_version(<span class="number">2</span>).unwrap();
builder
.set_not_before(<span class="kw-2">&amp;</span>Asn1Time::days_from_now(<span class="number">0</span>).unwrap())
.unwrap();
builder
.set_not_after(<span class="kw-2">&amp;</span>Asn1Time::days_from_now(<span class="number">365</span>).unwrap())
.unwrap();
builder.set_subject_name(<span class="kw-2">&amp;</span>name).unwrap();
builder.set_issuer_name(<span class="kw-2">&amp;</span>name).unwrap();
builder.append_extension(key_usage).unwrap();
builder.set_pubkey(<span class="kw-2">&amp;</span>pkey).unwrap();
builder.sign(<span class="kw-2">&amp;</span>pkey, MessageDigest::sha256()).unwrap();
<span class="kw">let </span>cert = builder.build();
<span class="kw">let </span>pkcs12 = Pkcs12::builder()
.name(subject_name)
.pkey(<span class="kw-2">&amp;</span>pkey)
.cert(<span class="kw-2">&amp;</span>cert)
.build2(<span class="string">&quot;mypass&quot;</span>)
.unwrap();
<span class="kw">let </span>der = pkcs12.to_der().unwrap();
<span class="kw">let </span>pkcs12 = Pkcs12::from_der(<span class="kw-2">&amp;</span>der).unwrap();
<span class="kw">let </span>parsed = pkcs12.parse2(<span class="string">&quot;mypass&quot;</span>).unwrap();
<span class="macro">assert_eq!</span>(
<span class="kw-2">&amp;*</span>parsed.cert.unwrap().digest(MessageDigest::sha1()).unwrap(),
<span class="kw-2">&amp;*</span>cert.digest(MessageDigest::sha1()).unwrap()
);
<span class="macro">assert!</span>(parsed.pkey.unwrap().public_eq(<span class="kw-2">&amp;</span>pkey));
}
<span class="attribute">#[test]
</span><span class="kw">fn </span>create_only_ca() {
<span class="kw">let </span>ca = <span class="macro">include_bytes!</span>(<span class="string">&quot;../test/root-ca.pem&quot;</span>);
<span class="kw">let </span>ca = X509::from_pem(ca).unwrap();
<span class="kw">let </span><span class="kw-2">mut </span>chain = Stack::new().unwrap();
chain.push(ca).unwrap();
<span class="kw">let </span>pkcs12 = Pkcs12::builder().ca(chain).build2(<span class="string">&quot;hunter2&quot;</span>).unwrap();
<span class="kw">let </span>parsed = pkcs12.parse2(<span class="string">&quot;hunter2&quot;</span>).unwrap();
<span class="macro">assert!</span>(parsed.cert.is_none());
<span class="macro">assert!</span>(parsed.pkey.is_none());
<span class="macro">assert_eq!</span>(parsed.ca.unwrap().len(), <span class="number">1</span>);
}
}
</code></pre></div>
</section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="openssl" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html>