| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `/root/.cargo/registry/src/github.com-1ecc6299db9ec823/openssl-0.10.54/src/x509/verify.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>verify.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../../normalize.css"><link rel="stylesheet" href="../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../../ayu.css" disabled><link rel="stylesheet" href="../../../dark.css" disabled><link rel="stylesheet" href="../../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../../storage.js"></script><script defer src="../../../source-script.js"></script><script defer src="../../../source-files.js"></script><script defer src="../../../main.js"></script><noscript><link rel="stylesheet" href="../../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><a class="sidebar-logo" href="../../../openssl/index.html"><div class="logo-container"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../../openssl/index.html"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></a><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><pre class="src-line-numbers"><span id="1">1</span> |
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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_uint, c_ulong, time_t}; |
| <span class="kw">use </span>std::net::IpAddr; |
| |
| <span class="kw">use </span><span class="kw">crate</span>::error::ErrorStack; |
| <span class="attribute">#[cfg(ossl102)] |
| </span><span class="kw">use </span><span class="kw">crate</span>::x509::X509PurposeId; |
| <span class="kw">use crate</span>::{cvt, cvt_p}; |
| <span class="kw">use </span>openssl_macros::corresponds; |
| |
| <span class="macro">bitflags! </span>{ |
| <span class="doccomment">/// Flags used to check an `X509` certificate. |
| </span><span class="kw">pub struct </span>X509CheckFlags: c_uint { |
| <span class="kw">const </span>ALWAYS_CHECK_SUBJECT = ffi::X509_CHECK_FLAG_ALWAYS_CHECK_SUBJECT; |
| <span class="kw">const </span>NO_WILDCARDS = ffi::X509_CHECK_FLAG_NO_WILDCARDS; |
| <span class="kw">const </span>NO_PARTIAL_WILDCARDS = ffi::X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS; |
| <span class="kw">const </span>MULTI_LABEL_WILDCARDS = ffi::X509_CHECK_FLAG_MULTI_LABEL_WILDCARDS; |
| <span class="kw">const </span>SINGLE_LABEL_SUBDOMAINS = ffi::X509_CHECK_FLAG_SINGLE_LABEL_SUBDOMAINS; |
| <span class="doccomment">/// Requires OpenSSL 1.1.0 or newer. |
| </span><span class="attribute">#[cfg(any(ossl110))] |
| </span><span class="kw">const </span>NEVER_CHECK_SUBJECT = ffi::X509_CHECK_FLAG_NEVER_CHECK_SUBJECT; |
| |
| <span class="attribute">#[deprecated(since = <span class="string">"0.10.6"</span>, note = <span class="string">"renamed to NO_WILDCARDS"</span>)] |
| </span><span class="kw">const </span>FLAG_NO_WILDCARDS = ffi::X509_CHECK_FLAG_NO_WILDCARDS; |
| } |
| } |
| |
| <span class="macro">bitflags! </span>{ |
| <span class="doccomment">/// Flags used to verify an `X509` certificate chain. |
| </span><span class="kw">pub struct </span>X509VerifyFlags: c_ulong { |
| <span class="kw">const </span>CB_ISSUER_CHECK = ffi::X509_V_FLAG_CB_ISSUER_CHECK; |
| <span class="kw">const </span>USE_CHECK_TIME = ffi::X509_V_FLAG_USE_CHECK_TIME; |
| <span class="kw">const </span>CRL_CHECK = ffi::X509_V_FLAG_CRL_CHECK; |
| <span class="kw">const </span>CRL_CHECK_ALL = ffi::X509_V_FLAG_CRL_CHECK_ALL; |
| <span class="kw">const </span>IGNORE_CRITICAL = ffi::X509_V_FLAG_IGNORE_CRITICAL; |
| <span class="kw">const </span>X509_STRICT = ffi::X509_V_FLAG_X509_STRICT; |
| <span class="kw">const </span>ALLOW_PROXY_CERTS = ffi::X509_V_FLAG_ALLOW_PROXY_CERTS; |
| <span class="kw">const </span>POLICY_CHECK = ffi::X509_V_FLAG_POLICY_CHECK; |
| <span class="kw">const </span>EXPLICIT_POLICY = ffi::X509_V_FLAG_EXPLICIT_POLICY; |
| <span class="kw">const </span>INHIBIT_ANY = ffi::X509_V_FLAG_INHIBIT_ANY; |
| <span class="kw">const </span>INHIBIT_MAP = ffi::X509_V_FLAG_INHIBIT_MAP; |
| <span class="kw">const </span>NOTIFY_POLICY = ffi::X509_V_FLAG_NOTIFY_POLICY; |
| <span class="kw">const </span>EXTENDED_CRL_SUPPORT = ffi::X509_V_FLAG_EXTENDED_CRL_SUPPORT; |
| <span class="kw">const </span>USE_DELTAS = ffi::X509_V_FLAG_USE_DELTAS; |
| <span class="kw">const </span>CHECK_SS_SIGNATURE = ffi::X509_V_FLAG_CHECK_SS_SIGNATURE; |
| <span class="attribute">#[cfg(ossl102)] |
| </span><span class="kw">const </span>TRUSTED_FIRST = ffi::X509_V_FLAG_TRUSTED_FIRST; |
| <span class="attribute">#[cfg(ossl102)] |
| </span><span class="kw">const </span>SUITEB_128_LOS_ONLY = ffi::X509_V_FLAG_SUITEB_128_LOS_ONLY; |
| <span class="attribute">#[cfg(ossl102)] |
| </span><span class="kw">const </span>SUITEB_192_LOS = ffi::X509_V_FLAG_SUITEB_128_LOS; |
| <span class="attribute">#[cfg(ossl102)] |
| </span><span class="kw">const </span>SUITEB_128_LOS = ffi::X509_V_FLAG_SUITEB_192_LOS; |
| <span class="attribute">#[cfg(ossl102)] |
| </span><span class="kw">const </span>PARTIAL_CHAIN = ffi::X509_V_FLAG_PARTIAL_CHAIN; |
| <span class="attribute">#[cfg(ossl110)] |
| </span><span class="kw">const </span>NO_ALT_CHAINS = ffi::X509_V_FLAG_NO_ALT_CHAINS; |
| <span class="attribute">#[cfg(ossl110)] |
| </span><span class="kw">const </span>NO_CHECK_TIME = ffi::X509_V_FLAG_NO_CHECK_TIME; |
| } |
| } |
| |
| <span class="macro">foreign_type_and_impl_send_sync! </span>{ |
| <span class="kw">type </span>CType = ffi::X509_VERIFY_PARAM; |
| <span class="kw">fn </span>drop = ffi::X509_VERIFY_PARAM_free; |
| |
| <span class="doccomment">/// Adjust parameters associated with certificate verification. |
| </span><span class="kw">pub struct </span>X509VerifyParam; |
| <span class="doccomment">/// Reference to `X509VerifyParam`. |
| </span><span class="kw">pub struct </span>X509VerifyParamRef; |
| } |
| |
| <span class="kw">impl </span>X509VerifyParam { |
| <span class="doccomment">/// Create an X509VerifyParam |
| </span><span class="attribute">#[corresponds(X509_VERIFY_PARAM_new)] |
| </span><span class="kw">pub fn </span>new() -> <span class="prelude-ty">Result</span><X509VerifyParam, ErrorStack> { |
| <span class="kw">unsafe </span>{ |
| ffi::init(); |
| cvt_p(ffi::X509_VERIFY_PARAM_new()).map(X509VerifyParam) |
| } |
| } |
| } |
| |
| <span class="kw">impl </span>X509VerifyParamRef { |
| <span class="doccomment">/// Set the host flags. |
| </span><span class="attribute">#[corresponds(X509_VERIFY_PARAM_set_hostflags)] |
| </span><span class="kw">pub fn </span>set_hostflags(<span class="kw-2">&mut </span><span class="self">self</span>, hostflags: X509CheckFlags) { |
| <span class="kw">unsafe </span>{ |
| ffi::X509_VERIFY_PARAM_set_hostflags(<span class="self">self</span>.as_ptr(), hostflags.bits); |
| } |
| } |
| |
| <span class="doccomment">/// Set verification flags. |
| </span><span class="attribute">#[corresponds(X509_VERIFY_PARAM_set_flags)] |
| </span><span class="kw">pub fn </span>set_flags(<span class="kw-2">&mut </span><span class="self">self</span>, flags: X509VerifyFlags) -> <span class="prelude-ty">Result</span><(), ErrorStack> { |
| <span class="kw">unsafe </span>{ cvt(ffi::X509_VERIFY_PARAM_set_flags(<span class="self">self</span>.as_ptr(), flags.bits)).map(|<span class="kw">_</span>| ()) } |
| } |
| |
| <span class="doccomment">/// Clear verification flags. |
| </span><span class="attribute">#[corresponds(X509_VERIFY_PARAM_clear_flags)] |
| </span><span class="kw">pub fn </span>clear_flags(<span class="kw-2">&mut </span><span class="self">self</span>, flags: X509VerifyFlags) -> <span class="prelude-ty">Result</span><(), ErrorStack> { |
| <span class="kw">unsafe </span>{ |
| cvt(ffi::X509_VERIFY_PARAM_clear_flags( |
| <span class="self">self</span>.as_ptr(), |
| flags.bits, |
| )) |
| .map(|<span class="kw">_</span>| ()) |
| } |
| } |
| |
| <span class="doccomment">/// Gets verification flags. |
| </span><span class="attribute">#[corresponds(X509_VERIFY_PARAM_get_flags)] |
| </span><span class="kw">pub fn </span>flags(<span class="kw-2">&mut </span><span class="self">self</span>) -> X509VerifyFlags { |
| <span class="kw">let </span>bits = <span class="kw">unsafe </span>{ ffi::X509_VERIFY_PARAM_get_flags(<span class="self">self</span>.as_ptr()) }; |
| X509VerifyFlags { bits } |
| } |
| |
| <span class="doccomment">/// Set the expected DNS hostname. |
| </span><span class="attribute">#[corresponds(X509_VERIFY_PARAM_set1_host)] |
| </span><span class="kw">pub fn </span>set_host(<span class="kw-2">&mut </span><span class="self">self</span>, host: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Result</span><(), ErrorStack> { |
| <span class="kw">unsafe </span>{ |
| cvt(ffi::X509_VERIFY_PARAM_set1_host( |
| <span class="self">self</span>.as_ptr(), |
| host.as_ptr() <span class="kw">as </span><span class="kw-2">*const </span><span class="kw">_</span>, |
| host.len(), |
| )) |
| .map(|<span class="kw">_</span>| ()) |
| } |
| } |
| |
| <span class="doccomment">/// Set the expected IPv4 or IPv6 address. |
| </span><span class="attribute">#[corresponds(X509_VERIFY_PARAM_set1_ip)] |
| </span><span class="kw">pub fn </span>set_ip(<span class="kw-2">&mut </span><span class="self">self</span>, ip: IpAddr) -> <span class="prelude-ty">Result</span><(), ErrorStack> { |
| <span class="kw">unsafe </span>{ |
| <span class="kw">let </span><span class="kw-2">mut </span>buf = [<span class="number">0</span>; <span class="number">16</span>]; |
| <span class="kw">let </span>len = <span class="kw">match </span>ip { |
| IpAddr::V4(addr) => { |
| buf[..<span class="number">4</span>].copy_from_slice(<span class="kw-2">&</span>addr.octets()); |
| <span class="number">4 |
| </span>} |
| IpAddr::V6(addr) => { |
| buf.copy_from_slice(<span class="kw-2">&</span>addr.octets()); |
| <span class="number">16 |
| </span>} |
| }; |
| cvt(ffi::X509_VERIFY_PARAM_set1_ip( |
| <span class="self">self</span>.as_ptr(), |
| buf.as_ptr() <span class="kw">as </span><span class="kw-2">*const </span><span class="kw">_</span>, |
| len, |
| )) |
| .map(|<span class="kw">_</span>| ()) |
| } |
| } |
| |
| <span class="doccomment">/// Set the verification time, where time is of type time_t, traditionaly defined as seconds since the epoch |
| </span><span class="attribute">#[corresponds(X509_VERIFY_PARAM_set_time)] |
| </span><span class="kw">pub fn </span>set_time(<span class="kw-2">&mut </span><span class="self">self</span>, time: time_t) { |
| <span class="kw">unsafe </span>{ ffi::X509_VERIFY_PARAM_set_time(<span class="self">self</span>.as_ptr(), time) } |
| } |
| |
| <span class="doccomment">/// Set the verification depth |
| </span><span class="attribute">#[corresponds(X509_VERIFY_PARAM_set_depth)] |
| </span><span class="kw">pub fn </span>set_depth(<span class="kw-2">&mut </span><span class="self">self</span>, depth: c_int) { |
| <span class="kw">unsafe </span>{ ffi::X509_VERIFY_PARAM_set_depth(<span class="self">self</span>.as_ptr(), depth) } |
| } |
| |
| <span class="doccomment">/// Sets the authentication security level to auth_level |
| </span><span class="attribute">#[corresponds(X509_VERIFY_PARAM_set_auth_level)] |
| #[cfg(ossl110)] |
| </span><span class="kw">pub fn </span>set_auth_level(<span class="kw-2">&mut </span><span class="self">self</span>, lvl: c_int) { |
| <span class="kw">unsafe </span>{ ffi::X509_VERIFY_PARAM_set_auth_level(<span class="self">self</span>.as_ptr(), lvl) } |
| } |
| |
| <span class="doccomment">/// Gets the current authentication security level |
| </span><span class="attribute">#[corresponds(X509_VERIFY_PARAM_get_auth_level)] |
| #[cfg(ossl110)] |
| </span><span class="kw">pub fn </span>auth_level(<span class="kw-2">&</span><span class="self">self</span>) -> i32 { |
| <span class="kw">unsafe </span>{ ffi::X509_VERIFY_PARAM_get_auth_level(<span class="self">self</span>.as_ptr()) } |
| } |
| |
| <span class="doccomment">/// Sets the verification purpose |
| </span><span class="attribute">#[corresponds(X509_VERIFY_PARAM_set_purpose)] |
| #[cfg(ossl102)] |
| </span><span class="kw">pub fn </span>set_purpose(<span class="kw-2">&mut </span><span class="self">self</span>, purpose: X509PurposeId) -> <span class="prelude-ty">Result</span><(), ErrorStack> { |
| <span class="kw">unsafe </span>{ cvt(ffi::X509_VERIFY_PARAM_set_purpose(<span class="self">self</span>.as_ptr(), purpose.<span class="number">0</span>)).map(|<span class="kw">_</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> |
