| <!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/pkcs7.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>pkcs7.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::{ForeignType, ForeignTypeRef}; |
| <span class="kw">use </span>libc::c_int; |
| <span class="kw">use </span>std::mem; |
| <span class="kw">use </span>std::ptr; |
| |
| <span class="kw">use </span><span class="kw">crate</span>::bio::{MemBio, MemBioSlice}; |
| <span class="kw">use </span><span class="kw">crate</span>::error::ErrorStack; |
| <span class="kw">use </span><span class="kw">crate</span>::pkey::{HasPrivate, PKeyRef}; |
| <span class="kw">use </span><span class="kw">crate</span>::stack::{Stack, StackRef}; |
| <span class="kw">use </span><span class="kw">crate</span>::symm::Cipher; |
| <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">foreign_type_and_impl_send_sync! </span>{ |
| <span class="kw">type </span>CType = ffi::PKCS7; |
| <span class="kw">fn </span>drop = ffi::PKCS7_free; |
| |
| <span class="doccomment">/// A PKCS#7 structure. |
| /// |
| /// Contains signed and/or encrypted data. |
| </span><span class="kw">pub struct </span>Pkcs7; |
| |
| <span class="doccomment">/// Reference to `Pkcs7` |
| </span><span class="kw">pub struct </span>Pkcs7Ref; |
| } |
| |
| <span class="macro">bitflags! </span>{ |
| <span class="kw">pub struct </span>Pkcs7Flags: c_int { |
| <span class="kw">const </span>TEXT = ffi::PKCS7_TEXT; |
| <span class="kw">const </span>NOCERTS = ffi::PKCS7_NOCERTS; |
| <span class="kw">const </span>NOSIGS = ffi::PKCS7_NOSIGS; |
| <span class="kw">const </span>NOCHAIN = ffi::PKCS7_NOCHAIN; |
| <span class="kw">const </span>NOINTERN = ffi::PKCS7_NOINTERN; |
| <span class="kw">const </span>NOVERIFY = ffi::PKCS7_NOVERIFY; |
| <span class="kw">const </span>DETACHED = ffi::PKCS7_DETACHED; |
| <span class="kw">const </span>BINARY = ffi::PKCS7_BINARY; |
| <span class="kw">const </span>NOATTR = ffi::PKCS7_NOATTR; |
| <span class="kw">const </span>NOSMIMECAP = ffi::PKCS7_NOSMIMECAP; |
| <span class="kw">const </span>NOOLDMIMETYPE = ffi::PKCS7_NOOLDMIMETYPE; |
| <span class="kw">const </span>CRLFEOL = ffi::PKCS7_CRLFEOL; |
| <span class="kw">const </span>STREAM = ffi::PKCS7_STREAM; |
| <span class="kw">const </span>NOCRL = ffi::PKCS7_NOCRL; |
| <span class="kw">const </span>PARTIAL = ffi::PKCS7_PARTIAL; |
| <span class="kw">const </span>REUSE_DIGEST = ffi::PKCS7_REUSE_DIGEST; |
| <span class="attribute">#[cfg(not(any(ossl101, ossl102, libressl)))] |
| </span><span class="kw">const </span>NO_DUAL_CONTENT = ffi::PKCS7_NO_DUAL_CONTENT; |
| } |
| } |
| |
| <span class="kw">impl </span>Pkcs7 { |
| <span class="macro">from_pem! </span>{ |
| <span class="doccomment">/// Deserializes a PEM-encoded PKCS#7 signature |
| /// |
| /// The input should have a header of `-----BEGIN PKCS7-----`. |
| </span><span class="attribute">#[corresponds(PEM_read_bio_PKCS7)] |
| </span>from_pem, |
| Pkcs7, |
| ffi::PEM_read_bio_PKCS7 |
| } |
| |
| <span class="macro">from_der! </span>{ |
| <span class="doccomment">/// Deserializes a DER-encoded PKCS#7 signature |
| </span><span class="attribute">#[corresponds(d2i_PKCS7)] |
| </span>from_der, |
| Pkcs7, |
| ffi::d2i_PKCS7 |
| } |
| |
| <span class="doccomment">/// Parses a message in S/MIME format. |
| /// |
| /// Returns the loaded signature, along with the cleartext message (if |
| /// available). |
| </span><span class="attribute">#[corresponds(SMIME_read_PKCS7)] |
| </span><span class="kw">pub fn </span>from_smime(input: <span class="kw-2">&</span>[u8]) -> <span class="prelude-ty">Result</span><(Pkcs7, <span class="prelude-ty">Option</span><Vec<u8>>), ErrorStack> { |
| ffi::init(); |
| |
| <span class="kw">let </span>input_bio = MemBioSlice::new(input)<span class="question-mark">?</span>; |
| <span class="kw">let </span><span class="kw-2">mut </span>bcont_bio = ptr::null_mut(); |
| <span class="kw">unsafe </span>{ |
| <span class="kw">let </span>pkcs7 = |
| cvt_p(ffi::SMIME_read_PKCS7(input_bio.as_ptr(), <span class="kw-2">&mut </span>bcont_bio)).map(Pkcs7)<span class="question-mark">?</span>; |
| <span class="kw">let </span>out = <span class="kw">if </span>!bcont_bio.is_null() { |
| <span class="kw">let </span>bcont_bio = MemBio::from_ptr(bcont_bio); |
| <span class="prelude-val">Some</span>(bcont_bio.get_buf().to_vec()) |
| } <span class="kw">else </span>{ |
| <span class="prelude-val">None |
| </span>}; |
| <span class="prelude-val">Ok</span>((pkcs7, out)) |
| } |
| } |
| |
| <span class="doccomment">/// Creates and returns a PKCS#7 `envelopedData` structure. |
| /// |
| /// `certs` is a list of recipient certificates. `input` is the content to be |
| /// encrypted. `cipher` is the symmetric cipher to use. `flags` is an optional |
| /// set of flags. |
| </span><span class="attribute">#[corresponds(PKCS7_encrypt)] |
| </span><span class="kw">pub fn </span>encrypt( |
| certs: <span class="kw-2">&</span>StackRef<X509>, |
| input: <span class="kw-2">&</span>[u8], |
| cipher: Cipher, |
| flags: Pkcs7Flags, |
| ) -> <span class="prelude-ty">Result</span><Pkcs7, ErrorStack> { |
| <span class="kw">let </span>input_bio = MemBioSlice::new(input)<span class="question-mark">?</span>; |
| |
| <span class="kw">unsafe </span>{ |
| cvt_p(ffi::PKCS7_encrypt( |
| certs.as_ptr(), |
| input_bio.as_ptr(), |
| cipher.as_ptr(), |
| flags.bits, |
| )) |
| .map(Pkcs7) |
| } |
| } |
| |
| <span class="doccomment">/// Creates and returns a PKCS#7 `signedData` structure. |
| /// |
| /// `signcert` is the certificate to sign with, `pkey` is the corresponding |
| /// private key. `certs` is an optional additional set of certificates to |
| /// include in the PKCS#7 structure (for example any intermediate CAs in the |
| /// chain). |
| </span><span class="attribute">#[corresponds(PKCS7_sign)] |
| </span><span class="kw">pub fn </span>sign<PT>( |
| signcert: <span class="kw-2">&</span>X509Ref, |
| pkey: <span class="kw-2">&</span>PKeyRef<PT>, |
| certs: <span class="kw-2">&</span>StackRef<X509>, |
| input: <span class="kw-2">&</span>[u8], |
| flags: Pkcs7Flags, |
| ) -> <span class="prelude-ty">Result</span><Pkcs7, ErrorStack> |
| <span class="kw">where |
| </span>PT: HasPrivate, |
| { |
| <span class="kw">let </span>input_bio = MemBioSlice::new(input)<span class="question-mark">?</span>; |
| <span class="kw">unsafe </span>{ |
| cvt_p(ffi::PKCS7_sign( |
| signcert.as_ptr(), |
| pkey.as_ptr(), |
| certs.as_ptr(), |
| input_bio.as_ptr(), |
| flags.bits, |
| )) |
| .map(Pkcs7) |
| } |
| } |
| } |
| |
| <span class="kw">impl </span>Pkcs7Ref { |
| <span class="doccomment">/// Converts PKCS#7 structure to S/MIME format |
| </span><span class="attribute">#[corresponds(SMIME_write_PKCS7)] |
| </span><span class="kw">pub fn </span>to_smime(<span class="kw-2">&</span><span class="self">self</span>, input: <span class="kw-2">&</span>[u8], flags: Pkcs7Flags) -> <span class="prelude-ty">Result</span><Vec<u8>, ErrorStack> { |
| <span class="kw">let </span>input_bio = MemBioSlice::new(input)<span class="question-mark">?</span>; |
| <span class="kw">let </span>output = MemBio::new()<span class="question-mark">?</span>; |
| <span class="kw">unsafe </span>{ |
| cvt(ffi::SMIME_write_PKCS7( |
| output.as_ptr(), |
| <span class="self">self</span>.as_ptr(), |
| input_bio.as_ptr(), |
| flags.bits, |
| )) |
| .map(|<span class="kw">_</span>| output.get_buf().to_owned()) |
| } |
| } |
| |
| <span class="macro">to_pem! </span>{ |
| <span class="doccomment">/// Serializes the data into a PEM-encoded PKCS#7 structure. |
| /// |
| /// The output will have a header of `-----BEGIN PKCS7-----`. |
| </span><span class="attribute">#[corresponds(PEM_write_bio_PKCS7)] |
| </span>to_pem, |
| ffi::PEM_write_bio_PKCS7 |
| } |
| |
| <span class="macro">to_der! </span>{ |
| <span class="doccomment">/// Serializes the data into a DER-encoded PKCS#7 structure. |
| </span><span class="attribute">#[corresponds(i2d_PKCS7)] |
| </span>to_der, |
| ffi::i2d_PKCS7 |
| } |
| |
| <span class="doccomment">/// Decrypts data using the provided private key. |
| /// |
| /// `pkey` is the recipient's private key, and `cert` is the recipient's |
| /// certificate. |
| /// |
| /// Returns the decrypted message. |
| </span><span class="attribute">#[corresponds(PKCS7_decrypt)] |
| </span><span class="kw">pub fn </span>decrypt<PT>( |
| <span class="kw-2">&</span><span class="self">self</span>, |
| pkey: <span class="kw-2">&</span>PKeyRef<PT>, |
| cert: <span class="kw-2">&</span>X509Ref, |
| flags: Pkcs7Flags, |
| ) -> <span class="prelude-ty">Result</span><Vec<u8>, ErrorStack> |
| <span class="kw">where |
| </span>PT: HasPrivate, |
| { |
| <span class="kw">let </span>output = MemBio::new()<span class="question-mark">?</span>; |
| |
| <span class="kw">unsafe </span>{ |
| cvt(ffi::PKCS7_decrypt( |
| <span class="self">self</span>.as_ptr(), |
| pkey.as_ptr(), |
| cert.as_ptr(), |
| output.as_ptr(), |
| flags.bits, |
| )) |
| .map(|<span class="kw">_</span>| output.get_buf().to_owned()) |
| } |
| } |
| |
| <span class="doccomment">/// Verifies the PKCS#7 `signedData` structure contained by `&self`. |
| /// |
| /// `certs` is a set of certificates in which to search for the signer's |
| /// certificate. `store` is a trusted certificate store (used for chain |
| /// verification). `indata` is the signed data if the content is not present |
| /// in `&self`. The content is written to `out` if it is not `None`. |
| </span><span class="attribute">#[corresponds(PKCS7_verify)] |
| </span><span class="kw">pub fn </span>verify( |
| <span class="kw-2">&</span><span class="self">self</span>, |
| certs: <span class="kw-2">&</span>StackRef<X509>, |
| store: <span class="kw-2">&</span>X509StoreRef, |
| indata: <span class="prelude-ty">Option</span><<span class="kw-2">&</span>[u8]>, |
| out: <span class="prelude-ty">Option</span><<span class="kw-2">&mut </span>Vec<u8>>, |
| flags: Pkcs7Flags, |
| ) -> <span class="prelude-ty">Result</span><(), ErrorStack> { |
| <span class="kw">let </span>out_bio = MemBio::new()<span class="question-mark">?</span>; |
| |
| <span class="kw">let </span>indata_bio = <span class="kw">match </span>indata { |
| <span class="prelude-val">Some</span>(data) => <span class="prelude-val">Some</span>(MemBioSlice::new(data)<span class="question-mark">?</span>), |
| <span class="prelude-val">None </span>=> <span class="prelude-val">None</span>, |
| }; |
| <span class="kw">let </span>indata_bio_ptr = indata_bio.as_ref().map_or(ptr::null_mut(), |p| p.as_ptr()); |
| |
| <span class="kw">unsafe </span>{ |
| cvt(ffi::PKCS7_verify( |
| <span class="self">self</span>.as_ptr(), |
| certs.as_ptr(), |
| store.as_ptr(), |
| indata_bio_ptr, |
| out_bio.as_ptr(), |
| flags.bits, |
| )) |
| .map(|<span class="kw">_</span>| ())<span class="question-mark">? |
| </span>} |
| |
| <span class="kw">if let </span><span class="prelude-val">Some</span>(data) = out { |
| data.clear(); |
| data.extend_from_slice(out_bio.get_buf()); |
| } |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="doccomment">/// Retrieve the signer's certificates from the PKCS#7 structure without verifying them. |
| </span><span class="attribute">#[corresponds(PKCS7_get0_signers)] |
| </span><span class="kw">pub fn </span>signers( |
| <span class="kw-2">&</span><span class="self">self</span>, |
| certs: <span class="kw-2">&</span>StackRef<X509>, |
| flags: Pkcs7Flags, |
| ) -> <span class="prelude-ty">Result</span><Stack<X509>, ErrorStack> { |
| <span class="kw">unsafe </span>{ |
| <span class="kw">let </span>ptr = cvt_p(ffi::PKCS7_get0_signers( |
| <span class="self">self</span>.as_ptr(), |
| certs.as_ptr(), |
| flags.bits, |
| ))<span class="question-mark">?</span>; |
| |
| <span class="comment">// The returned stack is owned by the caller, but the certs inside are not! Our stack interface can't deal |
| // with that, so instead we just manually bump the refcount of the certs so that the whole stack is properly |
| // owned. |
| </span><span class="kw">let </span>stack = Stack::<X509>::from_ptr(ptr); |
| <span class="kw">for </span>cert <span class="kw">in </span><span class="kw-2">&</span>stack { |
| mem::forget(cert.to_owned()); |
| } |
| |
| <span class="prelude-val">Ok</span>(stack) |
| } |
| } |
| } |
| |
| <span class="attribute">#[cfg(test)] |
| </span><span class="kw">mod </span>tests { |
| <span class="kw">use </span><span class="kw">crate</span>::hash::MessageDigest; |
| <span class="kw">use </span><span class="kw">crate</span>::pkcs7::{Pkcs7, Pkcs7Flags}; |
| <span class="kw">use </span><span class="kw">crate</span>::pkey::PKey; |
| <span class="kw">use </span><span class="kw">crate</span>::stack::Stack; |
| <span class="kw">use </span><span class="kw">crate</span>::symm::Cipher; |
| <span class="kw">use </span><span class="kw">crate</span>::x509::store::X509StoreBuilder; |
| <span class="kw">use </span><span class="kw">crate</span>::x509::X509; |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>encrypt_decrypt_test() { |
| <span class="kw">let </span>cert = <span class="macro">include_bytes!</span>(<span class="string">"../test/certs.pem"</span>); |
| <span class="kw">let </span>cert = X509::from_pem(cert).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>certs = Stack::new().unwrap(); |
| certs.push(cert.clone()).unwrap(); |
| <span class="kw">let </span>message: String = String::from(<span class="string">"foo"</span>); |
| <span class="kw">let </span>cipher = Cipher::des_ede3_cbc(); |
| <span class="kw">let </span>flags = Pkcs7Flags::STREAM; |
| <span class="kw">let </span>pkey = <span class="macro">include_bytes!</span>(<span class="string">"../test/key.pem"</span>); |
| <span class="kw">let </span>pkey = PKey::private_key_from_pem(pkey).unwrap(); |
| |
| <span class="kw">let </span>pkcs7 = |
| Pkcs7::encrypt(<span class="kw-2">&</span>certs, message.as_bytes(), cipher, flags).expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>encrypted = pkcs7 |
| .to_smime(message.as_bytes(), flags) |
| .expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>(pkcs7_decoded, <span class="kw">_</span>) = Pkcs7::from_smime(encrypted.as_slice()).expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>decoded = pkcs7_decoded |
| .decrypt(<span class="kw-2">&</span>pkey, <span class="kw-2">&</span>cert, Pkcs7Flags::empty()) |
| .expect(<span class="string">"should succeed"</span>); |
| |
| <span class="macro">assert_eq!</span>(decoded, message.into_bytes()); |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>sign_verify_test_detached() { |
| <span class="kw">let </span>cert = <span class="macro">include_bytes!</span>(<span class="string">"../test/cert.pem"</span>); |
| <span class="kw">let </span>cert = X509::from_pem(cert).unwrap(); |
| <span class="kw">let </span>certs = Stack::new().unwrap(); |
| <span class="kw">let </span>message = <span class="string">"foo"</span>; |
| <span class="kw">let </span>flags = Pkcs7Flags::STREAM | Pkcs7Flags::DETACHED; |
| <span class="kw">let </span>pkey = <span class="macro">include_bytes!</span>(<span class="string">"../test/key.pem"</span>); |
| <span class="kw">let </span>pkey = PKey::private_key_from_pem(pkey).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>store_builder = X509StoreBuilder::new().expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>root_ca = <span class="macro">include_bytes!</span>(<span class="string">"../test/root-ca.pem"</span>); |
| <span class="kw">let </span>root_ca = X509::from_pem(root_ca).unwrap(); |
| store_builder.add_cert(root_ca).expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>store = store_builder.build(); |
| |
| <span class="kw">let </span>pkcs7 = |
| Pkcs7::sign(<span class="kw-2">&</span>cert, <span class="kw-2">&</span>pkey, <span class="kw-2">&</span>certs, message.as_bytes(), flags).expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>signed = pkcs7 |
| .to_smime(message.as_bytes(), flags) |
| .expect(<span class="string">"should succeed"</span>); |
| <span class="macro">println!</span>(<span class="string">"{:?}"</span>, String::from_utf8(signed.clone()).unwrap()); |
| <span class="kw">let </span>(pkcs7_decoded, content) = |
| Pkcs7::from_smime(signed.as_slice()).expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>output = Vec::new(); |
| pkcs7_decoded |
| .verify( |
| <span class="kw-2">&</span>certs, |
| <span class="kw-2">&</span>store, |
| <span class="prelude-val">Some</span>(message.as_bytes()), |
| <span class="prelude-val">Some</span>(<span class="kw-2">&mut </span>output), |
| flags, |
| ) |
| .expect(<span class="string">"should succeed"</span>); |
| |
| <span class="macro">assert_eq!</span>(output, message.as_bytes()); |
| <span class="macro">assert_eq!</span>(content.expect(<span class="string">"should be non-empty"</span>), message.as_bytes()); |
| } |
| |
| <span class="doccomment">/// https://marc.info/?l=openbsd-cvs&m=166602943014106&w=2 |
| </span><span class="attribute">#[test] |
| #[cfg_attr(all(libressl360, not(libressl361)), ignore)] |
| </span><span class="kw">fn </span>sign_verify_test_normal() { |
| <span class="kw">let </span>cert = <span class="macro">include_bytes!</span>(<span class="string">"../test/cert.pem"</span>); |
| <span class="kw">let </span>cert = X509::from_pem(cert).unwrap(); |
| <span class="kw">let </span>certs = Stack::new().unwrap(); |
| <span class="kw">let </span>message = <span class="string">"foo"</span>; |
| <span class="kw">let </span>flags = Pkcs7Flags::STREAM; |
| <span class="kw">let </span>pkey = <span class="macro">include_bytes!</span>(<span class="string">"../test/key.pem"</span>); |
| <span class="kw">let </span>pkey = PKey::private_key_from_pem(pkey).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>store_builder = X509StoreBuilder::new().expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>root_ca = <span class="macro">include_bytes!</span>(<span class="string">"../test/root-ca.pem"</span>); |
| <span class="kw">let </span>root_ca = X509::from_pem(root_ca).unwrap(); |
| store_builder.add_cert(root_ca).expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>store = store_builder.build(); |
| |
| <span class="kw">let </span>pkcs7 = |
| Pkcs7::sign(<span class="kw-2">&</span>cert, <span class="kw-2">&</span>pkey, <span class="kw-2">&</span>certs, message.as_bytes(), flags).expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>signed = pkcs7 |
| .to_smime(message.as_bytes(), flags) |
| .expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>(pkcs7_decoded, content) = |
| Pkcs7::from_smime(signed.as_slice()).expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>output = Vec::new(); |
| pkcs7_decoded |
| .verify(<span class="kw-2">&</span>certs, <span class="kw-2">&</span>store, <span class="prelude-val">None</span>, <span class="prelude-val">Some</span>(<span class="kw-2">&mut </span>output), flags) |
| .expect(<span class="string">"should succeed"</span>); |
| |
| <span class="macro">assert_eq!</span>(output, message.as_bytes()); |
| <span class="macro">assert!</span>(content.is_none()); |
| } |
| |
| <span class="doccomment">/// https://marc.info/?l=openbsd-cvs&m=166602943014106&w=2 |
| </span><span class="attribute">#[test] |
| #[cfg_attr(all(libressl360, not(libressl361)), ignore)] |
| </span><span class="kw">fn </span>signers() { |
| <span class="kw">let </span>cert = <span class="macro">include_bytes!</span>(<span class="string">"../test/cert.pem"</span>); |
| <span class="kw">let </span>cert = X509::from_pem(cert).unwrap(); |
| <span class="kw">let </span>cert_digest = cert.digest(MessageDigest::sha256()).unwrap(); |
| <span class="kw">let </span>certs = Stack::new().unwrap(); |
| <span class="kw">let </span>message = <span class="string">"foo"</span>; |
| <span class="kw">let </span>flags = Pkcs7Flags::STREAM; |
| <span class="kw">let </span>pkey = <span class="macro">include_bytes!</span>(<span class="string">"../test/key.pem"</span>); |
| <span class="kw">let </span>pkey = PKey::private_key_from_pem(pkey).unwrap(); |
| <span class="kw">let </span><span class="kw-2">mut </span>store_builder = X509StoreBuilder::new().expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>root_ca = <span class="macro">include_bytes!</span>(<span class="string">"../test/root-ca.pem"</span>); |
| <span class="kw">let </span>root_ca = X509::from_pem(root_ca).unwrap(); |
| store_builder.add_cert(root_ca).expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>pkcs7 = |
| Pkcs7::sign(<span class="kw-2">&</span>cert, <span class="kw-2">&</span>pkey, <span class="kw-2">&</span>certs, message.as_bytes(), flags).expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>signed = pkcs7 |
| .to_smime(message.as_bytes(), flags) |
| .expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>(pkcs7_decoded, <span class="kw">_</span>) = Pkcs7::from_smime(signed.as_slice()).expect(<span class="string">"should succeed"</span>); |
| |
| <span class="kw">let </span>empty_certs = Stack::new().unwrap(); |
| <span class="kw">let </span>signer_certs = pkcs7_decoded |
| .signers(<span class="kw-2">&</span>empty_certs, flags) |
| .expect(<span class="string">"should succeed"</span>); |
| <span class="macro">assert_eq!</span>(empty_certs.len(), <span class="number">0</span>); |
| <span class="macro">assert_eq!</span>(signer_certs.len(), <span class="number">1</span>); |
| <span class="kw">let </span>signer_digest = signer_certs[<span class="number">0</span>].digest(MessageDigest::sha256()).unwrap(); |
| <span class="macro">assert_eq!</span>(<span class="kw-2">*</span>cert_digest, <span class="kw-2">*</span>signer_digest); |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>invalid_from_smime() { |
| <span class="kw">let </span>input = String::from(<span class="string">"Invalid SMIME Message"</span>); |
| <span class="kw">let </span>result = Pkcs7::from_smime(input.as_bytes()); |
| |
| <span class="macro">assert!</span>(result.is_err()); |
| } |
| } |
| </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> |
