fefe5915b0
Includes various minor fixes for building in Android 8 trees with r23+ tag Update FBE extended header in libtar to version 2 and include the entire ext4_encryption_policy structure now after translating the policy. See this post for more details: https://plus.google.com/u/1/+DeesTroy/posts/i33ygUi7tiu Change-Id: I2af981e51f459b17fcd895fb8c2d3f6c8200e24b
42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
/*
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* Copyright (C) 2016 Team Win Recovery Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "ext4crypt_tar.h"
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#define EXT4_KEY_DESCRIPTOR_SIZE 8
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#define EXT4_KEY_DESCRIPTOR_SIZE_HEX 17
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int main(int argc, char *argv[]) {
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bool ret = false;
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if (argc != 2) {
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printf("Must specify a path\n");
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return -1;
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} else {
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ext4_encryption_policy eep;
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if (e4crypt_policy_get_struct(argv[1], &eep, sizeof(eep))) {
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char policy_hex[EXT4_KEY_DESCRIPTOR_SIZE_HEX];
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policy_to_hex(eep.master_key_descriptor, policy_hex);
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printf("%s\n", policy_hex);
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} else {
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printf("No policy set\n");
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}
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}
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return 0;
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}
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