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</pre><pre class="rust"><code><span class="kw">use </span>bitflags::bitflags;
<span class="kw">use </span>foreign_types::ForeignTypeRef;
<span class="kw">use </span>libc::{c_int, c_long, c_ulong};
<span class="kw">use </span>std::mem;
<span class="kw">use </span>std::ptr;
<span class="kw">use </span><span class="kw">crate</span>::asn1::Asn1GeneralizedTimeRef;
<span class="kw">use </span><span class="kw">crate</span>::error::ErrorStack;
<span class="kw">use </span><span class="kw">crate</span>::hash::MessageDigest;
<span class="kw">use </span><span class="kw">crate</span>::stack::StackRef;
<span class="kw">use </span><span class="kw">crate</span>::util::ForeignTypeRefExt;
<span class="kw">use </span><span class="kw">crate</span>::x509::store::X509StoreRef;
<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">bitflags! </span>{
<span class="kw">pub struct </span>OcspFlag: c_ulong {
<span class="kw">const </span>NO_CERTS = ffi::OCSP_NOCERTS;
<span class="kw">const </span>NO_INTERN = ffi::OCSP_NOINTERN;
<span class="kw">const </span>NO_CHAIN = ffi::OCSP_NOCHAIN;
<span class="kw">const </span>NO_VERIFY = ffi::OCSP_NOVERIFY;
<span class="kw">const </span>NO_EXPLICIT = ffi::OCSP_NOEXPLICIT;
<span class="kw">const </span>NO_CA_SIGN = ffi::OCSP_NOCASIGN;
<span class="kw">const </span>NO_DELEGATED = ffi::OCSP_NODELEGATED;
<span class="kw">const </span>NO_CHECKS = ffi::OCSP_NOCHECKS;
<span class="kw">const </span>TRUST_OTHER = ffi::OCSP_TRUSTOTHER;
<span class="kw">const </span>RESPID_KEY = ffi::OCSP_RESPID_KEY;
<span class="kw">const </span>NO_TIME = ffi::OCSP_NOTIME;
}
}
<span class="attribute">#[derive(Copy, Clone, Debug, PartialEq, Eq)]
</span><span class="kw">pub struct </span>OcspResponseStatus(c_int);
<span class="kw">impl </span>OcspResponseStatus {
<span class="kw">pub const </span>SUCCESSFUL: OcspResponseStatus =
OcspResponseStatus(ffi::OCSP_RESPONSE_STATUS_SUCCESSFUL);
<span class="kw">pub const </span>MALFORMED_REQUEST: OcspResponseStatus =
OcspResponseStatus(ffi::OCSP_RESPONSE_STATUS_MALFORMEDREQUEST);
<span class="kw">pub const </span>INTERNAL_ERROR: OcspResponseStatus =
OcspResponseStatus(ffi::OCSP_RESPONSE_STATUS_INTERNALERROR);
<span class="kw">pub const </span>TRY_LATER: OcspResponseStatus =
OcspResponseStatus(ffi::OCSP_RESPONSE_STATUS_TRYLATER);
<span class="kw">pub const </span>SIG_REQUIRED: OcspResponseStatus =
OcspResponseStatus(ffi::OCSP_RESPONSE_STATUS_SIGREQUIRED);
<span class="kw">pub const </span>UNAUTHORIZED: OcspResponseStatus =
OcspResponseStatus(ffi::OCSP_RESPONSE_STATUS_UNAUTHORIZED);
<span class="kw">pub fn </span>from_raw(raw: c_int) -&gt; OcspResponseStatus {
OcspResponseStatus(raw)
}
<span class="attribute">#[allow(clippy::trivially_copy_pass_by_ref)]
</span><span class="kw">pub fn </span>as_raw(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; c_int {
<span class="self">self</span>.<span class="number">0
</span>}
}
<span class="attribute">#[derive(Copy, Clone, Debug, PartialEq, Eq)]
</span><span class="kw">pub struct </span>OcspCertStatus(c_int);
<span class="kw">impl </span>OcspCertStatus {
<span class="kw">pub const </span>GOOD: OcspCertStatus = OcspCertStatus(ffi::V_OCSP_CERTSTATUS_GOOD);
<span class="kw">pub const </span>REVOKED: OcspCertStatus = OcspCertStatus(ffi::V_OCSP_CERTSTATUS_REVOKED);
<span class="kw">pub const </span>UNKNOWN: OcspCertStatus = OcspCertStatus(ffi::V_OCSP_CERTSTATUS_UNKNOWN);
<span class="kw">pub fn </span>from_raw(raw: c_int) -&gt; OcspCertStatus {
OcspCertStatus(raw)
}
<span class="attribute">#[allow(clippy::trivially_copy_pass_by_ref)]
</span><span class="kw">pub fn </span>as_raw(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; c_int {
<span class="self">self</span>.<span class="number">0
</span>}
}
<span class="attribute">#[derive(Copy, Clone, Debug, PartialEq, Eq)]
</span><span class="kw">pub struct </span>OcspRevokedStatus(c_int);
<span class="kw">impl </span>OcspRevokedStatus {
<span class="kw">pub const </span>NO_STATUS: OcspRevokedStatus = OcspRevokedStatus(ffi::OCSP_REVOKED_STATUS_NOSTATUS);
<span class="kw">pub const </span>UNSPECIFIED: OcspRevokedStatus =
OcspRevokedStatus(ffi::OCSP_REVOKED_STATUS_UNSPECIFIED);
<span class="kw">pub const </span>KEY_COMPROMISE: OcspRevokedStatus =
OcspRevokedStatus(ffi::OCSP_REVOKED_STATUS_KEYCOMPROMISE);
<span class="kw">pub const </span>CA_COMPROMISE: OcspRevokedStatus =
OcspRevokedStatus(ffi::OCSP_REVOKED_STATUS_CACOMPROMISE);
<span class="kw">pub const </span>AFFILIATION_CHANGED: OcspRevokedStatus =
OcspRevokedStatus(ffi::OCSP_REVOKED_STATUS_AFFILIATIONCHANGED);
<span class="kw">pub const </span>STATUS_SUPERSEDED: OcspRevokedStatus =
OcspRevokedStatus(ffi::OCSP_REVOKED_STATUS_SUPERSEDED);
<span class="kw">pub const </span>STATUS_CESSATION_OF_OPERATION: OcspRevokedStatus =
OcspRevokedStatus(ffi::OCSP_REVOKED_STATUS_CESSATIONOFOPERATION);
<span class="kw">pub const </span>STATUS_CERTIFICATE_HOLD: OcspRevokedStatus =
OcspRevokedStatus(ffi::OCSP_REVOKED_STATUS_CERTIFICATEHOLD);
<span class="kw">pub const </span>REMOVE_FROM_CRL: OcspRevokedStatus =
OcspRevokedStatus(ffi::OCSP_REVOKED_STATUS_REMOVEFROMCRL);
<span class="kw">pub fn </span>from_raw(raw: c_int) -&gt; OcspRevokedStatus {
OcspRevokedStatus(raw)
}
<span class="attribute">#[allow(clippy::trivially_copy_pass_by_ref)]
</span><span class="kw">pub fn </span>as_raw(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; c_int {
<span class="self">self</span>.<span class="number">0
</span>}
}
<span class="kw">pub struct </span>OcspStatus&lt;<span class="lifetime">&#39;a</span>&gt; {
<span class="doccomment">/// The overall status of the response.
</span><span class="kw">pub </span>status: OcspCertStatus,
<span class="doccomment">/// If `status` is `CERT_STATUS_REVOKED`, the reason for the revocation.
</span><span class="kw">pub </span>reason: OcspRevokedStatus,
<span class="doccomment">/// If `status` is `CERT_STATUS_REVOKED`, the time at which the certificate was revoked.
</span><span class="kw">pub </span>revocation_time: <span class="prelude-ty">Option</span>&lt;<span class="kw-2">&amp;</span><span class="lifetime">&#39;a </span>Asn1GeneralizedTimeRef&gt;,
<span class="doccomment">/// The time that this revocation check was performed.
</span><span class="kw">pub </span>this_update: <span class="kw-2">&amp;</span><span class="lifetime">&#39;a </span>Asn1GeneralizedTimeRef,
<span class="doccomment">/// The time at which this revocation check expires.
</span><span class="kw">pub </span>next_update: <span class="kw-2">&amp;</span><span class="lifetime">&#39;a </span>Asn1GeneralizedTimeRef,
}
<span class="kw">impl</span>&lt;<span class="lifetime">&#39;a</span>&gt; OcspStatus&lt;<span class="lifetime">&#39;a</span>&gt; {
<span class="doccomment">/// Checks validity of the `this_update` and `next_update` fields.
///
/// The `nsec` parameter specifies an amount of slack time that will be used when comparing
/// those times with the current time to account for delays and clock skew.
///
/// The `maxsec` parameter limits the maximum age of the `this_update` parameter to prohibit
/// very old responses.
</span><span class="attribute">#[corresponds(OCSP_check_validity)]
</span><span class="kw">pub fn </span>check_validity(<span class="kw-2">&amp;</span><span class="self">self</span>, nsec: u32, maxsec: <span class="prelude-ty">Option</span>&lt;u32&gt;) -&gt; <span class="prelude-ty">Result</span>&lt;(), ErrorStack&gt; {
<span class="kw">unsafe </span>{
cvt(ffi::OCSP_check_validity(
<span class="self">self</span>.this_update.as_ptr(),
<span class="self">self</span>.next_update.as_ptr(),
nsec <span class="kw">as </span>c_long,
maxsec.map(|n| n <span class="kw">as </span>c_long).unwrap_or(-<span class="number">1</span>),
))
.map(|<span class="kw">_</span>| ())
}
}
}
<span class="macro">foreign_type_and_impl_send_sync! </span>{
<span class="kw">type </span>CType = ffi::OCSP_BASICRESP;
<span class="kw">fn </span>drop = ffi::OCSP_BASICRESP_free;
<span class="kw">pub struct </span>OcspBasicResponse;
<span class="kw">pub struct </span>OcspBasicResponseRef;
}
<span class="kw">impl </span>OcspBasicResponseRef {
<span class="doccomment">/// Verifies the validity of the response.
///
/// The `certs` parameter contains a set of certificates that will be searched when locating the
/// OCSP response signing certificate. Some responders do not include this in the response.
</span><span class="attribute">#[corresponds(OCSP_basic_verify)]
</span><span class="kw">pub fn </span>verify(
<span class="kw-2">&amp;</span><span class="self">self</span>,
certs: <span class="kw-2">&amp;</span>StackRef&lt;X509&gt;,
store: <span class="kw-2">&amp;</span>X509StoreRef,
flags: OcspFlag,
) -&gt; <span class="prelude-ty">Result</span>&lt;(), ErrorStack&gt; {
<span class="kw">unsafe </span>{
cvt(ffi::OCSP_basic_verify(
<span class="self">self</span>.as_ptr(),
certs.as_ptr(),
store.as_ptr(),
flags.bits(),
))
.map(|<span class="kw">_</span>| ())
}
}
<span class="doccomment">/// Looks up the status for the specified certificate ID.
</span><span class="attribute">#[corresponds(OCSP_resp_find_status)]
</span><span class="kw">pub fn </span>find_status&lt;<span class="lifetime">&#39;a</span>&gt;(<span class="kw-2">&amp;</span><span class="lifetime">&#39;a </span><span class="self">self</span>, id: <span class="kw-2">&amp;</span>OcspCertIdRef) -&gt; <span class="prelude-ty">Option</span>&lt;OcspStatus&lt;<span class="lifetime">&#39;a</span>&gt;&gt; {
<span class="kw">unsafe </span>{
<span class="kw">let </span><span class="kw-2">mut </span>status = ffi::V_OCSP_CERTSTATUS_UNKNOWN;
<span class="kw">let </span><span class="kw-2">mut </span>reason = ffi::OCSP_REVOKED_STATUS_NOSTATUS;
<span class="kw">let </span><span class="kw-2">mut </span>revocation_time = ptr::null_mut();
<span class="kw">let </span><span class="kw-2">mut </span>this_update = ptr::null_mut();
<span class="kw">let </span><span class="kw-2">mut </span>next_update = ptr::null_mut();
<span class="kw">let </span>r = ffi::OCSP_resp_find_status(
<span class="self">self</span>.as_ptr(),
id.as_ptr(),
<span class="kw-2">&amp;mut </span>status,
<span class="kw-2">&amp;mut </span>reason,
<span class="kw-2">&amp;mut </span>revocation_time,
<span class="kw-2">&amp;mut </span>this_update,
<span class="kw-2">&amp;mut </span>next_update,
);
<span class="kw">if </span>r == <span class="number">1 </span>{
<span class="kw">let </span>revocation_time = Asn1GeneralizedTimeRef::from_const_ptr_opt(revocation_time);
<span class="prelude-val">Some</span>(OcspStatus {
status: OcspCertStatus(status),
reason: OcspRevokedStatus(status),
revocation_time,
this_update: Asn1GeneralizedTimeRef::from_ptr(this_update),
next_update: Asn1GeneralizedTimeRef::from_ptr(next_update),
})
} <span class="kw">else </span>{
<span class="prelude-val">None
</span>}
}
}
}
<span class="macro">foreign_type_and_impl_send_sync! </span>{
<span class="kw">type </span>CType = ffi::OCSP_CERTID;
<span class="kw">fn </span>drop = ffi::OCSP_CERTID_free;
<span class="kw">pub struct </span>OcspCertId;
<span class="kw">pub struct </span>OcspCertIdRef;
}
<span class="kw">impl </span>OcspCertId {
<span class="doccomment">/// Constructs a certificate ID for certificate `subject`.
</span><span class="attribute">#[corresponds(OCSP_cert_to_id)]
</span><span class="kw">pub fn </span>from_cert(
digest: MessageDigest,
subject: <span class="kw-2">&amp;</span>X509Ref,
issuer: <span class="kw-2">&amp;</span>X509Ref,
) -&gt; <span class="prelude-ty">Result</span>&lt;OcspCertId, ErrorStack&gt; {
<span class="kw">unsafe </span>{
cvt_p(ffi::OCSP_cert_to_id(
digest.as_ptr(),
subject.as_ptr(),
issuer.as_ptr(),
))
.map(OcspCertId)
}
}
}
<span class="macro">foreign_type_and_impl_send_sync! </span>{
<span class="kw">type </span>CType = ffi::OCSP_RESPONSE;
<span class="kw">fn </span>drop = ffi::OCSP_RESPONSE_free;
<span class="kw">pub struct </span>OcspResponse;
<span class="kw">pub struct </span>OcspResponseRef;
}
<span class="kw">impl </span>OcspResponse {
<span class="doccomment">/// Creates an OCSP response from the status and optional body.
///
/// A body should only be provided if `status` is `RESPONSE_STATUS_SUCCESSFUL`.
</span><span class="attribute">#[corresponds(OCSP_response_create)]
</span><span class="kw">pub fn </span>create(
status: OcspResponseStatus,
body: <span class="prelude-ty">Option</span>&lt;<span class="kw-2">&amp;</span>OcspBasicResponseRef&gt;,
) -&gt; <span class="prelude-ty">Result</span>&lt;OcspResponse, ErrorStack&gt; {
<span class="kw">unsafe </span>{
ffi::init();
cvt_p(ffi::OCSP_response_create(
status.as_raw(),
body.map(|r| r.as_ptr()).unwrap_or(ptr::null_mut()),
))
.map(OcspResponse)
}
}
<span class="macro">from_der! </span>{
<span class="doccomment">/// Deserializes a DER-encoded OCSP response.
</span><span class="attribute">#[corresponds(d2i_OCSP_RESPONSE)]
</span>from_der,
OcspResponse,
ffi::d2i_OCSP_RESPONSE
}
}
<span class="kw">impl </span>OcspResponseRef {
<span class="macro">to_der! </span>{
<span class="doccomment">/// Serializes the response to its standard DER encoding.
</span><span class="attribute">#[corresponds(i2d_OCSP_RESPONSE)]
</span>to_der,
ffi::i2d_OCSP_RESPONSE
}
<span class="doccomment">/// Returns the status of the response.
</span><span class="attribute">#[corresponds(OCSP_response_status)]
</span><span class="kw">pub fn </span>status(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; OcspResponseStatus {
<span class="kw">unsafe </span>{ OcspResponseStatus(ffi::OCSP_response_status(<span class="self">self</span>.as_ptr())) }
}
<span class="doccomment">/// Returns the basic response.
///
/// This will only succeed if `status()` returns `RESPONSE_STATUS_SUCCESSFUL`.
</span><span class="attribute">#[corresponds(OCSP_response_get1_basic)]
</span><span class="kw">pub fn </span>basic(<span class="kw-2">&amp;</span><span class="self">self</span>) -&gt; <span class="prelude-ty">Result</span>&lt;OcspBasicResponse, ErrorStack&gt; {
<span class="kw">unsafe </span>{ cvt_p(ffi::OCSP_response_get1_basic(<span class="self">self</span>.as_ptr())).map(OcspBasicResponse) }
}
}
<span class="macro">foreign_type_and_impl_send_sync! </span>{
<span class="kw">type </span>CType = ffi::OCSP_REQUEST;
<span class="kw">fn </span>drop = ffi::OCSP_REQUEST_free;
<span class="kw">pub struct </span>OcspRequest;
<span class="kw">pub struct </span>OcspRequestRef;
}
<span class="kw">impl </span>OcspRequest {
<span class="attribute">#[corresponds(OCSP_REQUEST_new)]
</span><span class="kw">pub fn </span>new() -&gt; <span class="prelude-ty">Result</span>&lt;OcspRequest, ErrorStack&gt; {
<span class="kw">unsafe </span>{
ffi::init();
cvt_p(ffi::OCSP_REQUEST_new()).map(OcspRequest)
}
}
<span class="macro">from_der! </span>{
<span class="doccomment">/// Deserializes a DER-encoded OCSP request.
</span><span class="attribute">#[corresponds(d2i_OCSP_REQUEST)]
</span>from_der,
OcspRequest,
ffi::d2i_OCSP_REQUEST
}
}
<span class="kw">impl </span>OcspRequestRef {
<span class="macro">to_der! </span>{
<span class="doccomment">/// Serializes the request to its standard DER encoding.
</span><span class="attribute">#[corresponds(i2d_OCSP_REQUEST)]
</span>to_der,
ffi::i2d_OCSP_REQUEST
}
<span class="attribute">#[corresponds(OCSP_request_add0_id)]
</span><span class="kw">pub fn </span>add_id(<span class="kw-2">&amp;mut </span><span class="self">self</span>, id: OcspCertId) -&gt; <span class="prelude-ty">Result</span>&lt;<span class="kw-2">&amp;mut </span>OcspOneReqRef, ErrorStack&gt; {
<span class="kw">unsafe </span>{
<span class="kw">let </span>ptr = cvt_p(ffi::OCSP_request_add0_id(<span class="self">self</span>.as_ptr(), id.as_ptr()))<span class="question-mark">?</span>;
mem::forget(id);
<span class="prelude-val">Ok</span>(OcspOneReqRef::from_ptr_mut(ptr))
}
}
}
<span class="macro">foreign_type_and_impl_send_sync! </span>{
<span class="kw">type </span>CType = ffi::OCSP_ONEREQ;
<span class="kw">fn </span>drop = ffi::OCSP_ONEREQ_free;
<span class="kw">pub struct </span>OcspOneReq;
<span class="kw">pub struct </span>OcspOneReqRef;
}
</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>