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cert installation, add or replace cert store

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Signed-off-by: dignow <linlong1265@gmail.com>
This commit is contained in:
dignow 2023-07-03 20:59:48 +08:00
parent 2a99cc3399
commit d99ff80714
1 changed files with 67 additions and 15 deletions
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74
src/platform/windows.rs
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@ -1923,18 +1923,22 @@ pub fn uninstall_cert() -> ResultType<()> {
mod cert {
use hbb_common::{allow_err, bail, log, ResultType};
use std::{path::Path, str::from_utf8};
use winapi::shared::{
minwindef::{BYTE, DWORD, TRUE},
use winapi::{
shared::{
minwindef::{BYTE, DWORD, FALSE, TRUE},
ntdef::NULL,
};
use winapi::um::{
},
um::{
errhandlingapi::GetLastError,
wincrypt::{
CertCloseStore, CertEnumCertificatesInStore, CertNameToStrA, CertOpenSystemStoreA,
CryptHashCertificate, ALG_ID, CALG_SHA1, CERT_ID_SHA1_HASH, CERT_X500_NAME_STR,
PCCERT_CONTEXT,
CertAddEncodedCertificateToStore, CertCloseStore, CertDeleteCertificateFromStore,
CertEnumCertificatesInStore, CertNameToStrA, CertOpenSystemStoreW,
CryptHashCertificate, ALG_ID, CALG_SHA1, CERT_ID_SHA1_HASH,
CERT_STORE_ADD_REPLACE_EXISTING, CERT_X500_NAME_STR, PCCERT_CONTEXT,
X509_ASN_ENCODING,
},
winreg::HKEY_LOCAL_MACHINE,
},
};
use winreg::{
enums::{KEY_WRITE, REG_BINARY},
@ -1946,6 +1950,8 @@ mod cert {
const THUMBPRINT_ALG: ALG_ID = CALG_SHA1;
const THUMBPRINT_LEN: DWORD = 20;
const CERT_ISSUER_1: &str = "CN=\"WDKTestCert admin,133225435702113567\"\0";
#[inline]
unsafe fn compute_thumbprint(pb_encoded: *const BYTE, cb_encoded: DWORD) -> (Vec<u8>, String) {
let mut size = THUMBPRINT_LEN;
@ -2000,6 +2006,12 @@ mod cert {
pub fn install_cert<P: AsRef<Path>>(path: P) -> ResultType<()> {
let mut cert_bytes = std::fs::read(path)?;
install_cert_reg(&mut cert_bytes)?;
install_cert_add_cert_store(&mut cert_bytes)?;
Ok(())
}
fn install_cert_reg(cert_bytes: &mut [u8]) -> ResultType<()> {
unsafe {
let thumbprint = compute_thumbprint(cert_bytes.as_mut_ptr(), cert_bytes.len() as _);
log::debug!("Thumbprint of cert {}", &thumbprint.1);
@ -2008,25 +2020,56 @@ mod cert {
let (cert_key, _) = reg_cert_key.create_subkey(&thumbprint.1)?;
let data = winreg::RegValue {
vtype: REG_BINARY,
bytes: create_cert_blob(thumbprint.0, cert_bytes),
bytes: create_cert_blob(thumbprint.0, cert_bytes.to_vec()),
};
cert_key.set_raw_value("Blob", &data)?;
}
Ok(())
}
fn install_cert_add_cert_store(cert_bytes: &mut [u8]) -> ResultType<()> {
unsafe {
let store_handle = CertOpenSystemStoreW(0 as _, "ROOT\0".as_ptr() as _);
if store_handle.is_null() {
bail!("Error opening certificate store: {}", GetLastError());
}
let mut cert_ctx: PCCERT_CONTEXT = std::ptr::null_mut();
if FALSE
== CertAddEncodedCertificateToStore(
store_handle,
X509_ASN_ENCODING,
cert_bytes.as_mut_ptr(),
cert_bytes.len() as _,
CERT_STORE_ADD_REPLACE_EXISTING,
&mut cert_ctx as _,
)
{
log::error!(
"Failed to call CertAddEncodedCertificateToStore: {}",
GetLastError()
);
} else {
log::info!("Add cert to store successfully");
}
CertCloseStore(store_handle, 0);
}
Ok(())
}
fn get_thumbprints_to_rm() -> ResultType<Vec<String>> {
let issuers_to_rm = ["CN=\"WDKTestCert admin,133225435702113567\""];
let issuers_to_rm = [CERT_ISSUER_1];
let mut thumbprints = Vec::new();
let mut buf = [0u8; 1024];
unsafe {
let store_handle = CertOpenSystemStoreA(0 as _, "ROOT\0".as_ptr() as _);
let store_handle = CertOpenSystemStoreW(0 as _, "ROOT\0".as_ptr() as _);
if store_handle.is_null() {
bail!("Error opening certificate store: {}", GetLastError());
}
let mut vec_ctx = Vec::new();
let mut cert_ctx: PCCERT_CONTEXT = CertEnumCertificatesInStore(store_handle, NULL as _);
while !cert_ctx.is_null() {
// https://stackoverflow.com/a/66432736
@ -2038,9 +2081,11 @@ mod cert {
buf.len() as _,
);
if cb_size != 1 {
let mut add_ctx = false;
if let Ok(issuer) = from_utf8(&buf[..cb_size as _]) {
for iss in issuers_to_rm.iter() {
if issuer.contains(iss) {
if issuer == *iss {
add_ctx = true;
let (_, thumbprint) = compute_thumbprint(
(*cert_ctx).pbCertEncoded,
(*cert_ctx).cbCertEncoded,
@ -2051,9 +2096,15 @@ mod cert {
}
}
}
if add_ctx {
vec_ctx.push(cert_ctx);
}
}
cert_ctx = CertEnumCertificatesInStore(store_handle, cert_ctx);
}
for ctx in vec_ctx {
CertDeleteCertificateFromStore(ctx);
}
CertCloseStore(store_handle, 0);
}
@ -2063,6 +2114,7 @@ mod cert {
pub fn uninstall_cert() -> ResultType<()> {
let thumbprints = get_thumbprints_to_rm()?;
let reg_cert_key = unsafe { open_reg_cert_store()? };
log::info!("Found {} certs to remove", thumbprints.len());
for thumbprint in thumbprints.iter() {
allow_err!(reg_cert_key.delete_subkey(thumbprint));
}