libs/apkverify/src/lib.rs

/*
 * Copyright (C) 2021 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

//! Verifies APK/APEX signing with v2/v3 scheme

mod bytes_ext;
mod sigutil;
#[allow(dead_code)]
pub mod testing;
mod v3;
mod ziputil;

use anyhow::Result;
use std::path::Path;

/// Verifies APK/APEX signing with v2/v3 scheme. On success, the public key (in DER format) is
/// returned.
pub fn verify<P: AsRef<Path>>(path: P) -> Result<Box<[u8]>> {
    // TODO(jooyung) fallback to v2 when v3 not found
    v3::verify(path)
}

/// Gets the public key (in DER format) that was used to sign the given APK/APEX file
pub fn get_public_key_der<P: AsRef<Path>>(path: P) -> Result<Box<[u8]>> {
    v3::get_public_key_der(path)
}