98 lines
2.8 KiB
C
98 lines
2.8 KiB
C
/*
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* Copyright (C) 2009 The Android Open Source 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 <stdint.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <cutils/sockets.h>
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#include "keystore.h"
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char *responses[256] = {
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[NO_ERROR] = "No error",
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[LOCKED] = "Locked",
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[UNINITIALIZED] = "Uninitialized",
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[SYSTEM_ERROR] = "System error",
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[PROTOCOL_ERROR] = "Protocol error",
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[PERMISSION_DENIED] = "Permission denied",
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[KEY_NOT_FOUND] = "Key not found",
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[VALUE_CORRUPTED] = "Value corrupted",
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[UNDEFINED_ACTION] = "Undefined action",
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[WRONG_PASSWORD] = "Wrong password (last chance)",
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[WRONG_PASSWORD + 1] = "Wrong password (2 tries left)",
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[WRONG_PASSWORD + 2] = "Wrong password (3 tries left)",
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[WRONG_PASSWORD + 3] = "Wrong password (4 tries left)",
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};
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#define MAX_RESPONSE (WRONG_PASSWORD + 3)
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int main(int argc, char **argv)
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{
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uint8_t bytes[65536];
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uint8_t code;
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int sock, i;
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if (argc < 2) {
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printf("Usage: %s action [parameter ...]\n", argv[0]);
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return 0;
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}
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sock = socket_local_client("keystore",
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ANDROID_SOCKET_NAMESPACE_RESERVED, SOCK_STREAM);
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if (sock == -1) {
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puts("Failed to connect");
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return 1;
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}
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send(sock, argv[1], 1, 0);
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for (i = 2; i < argc; ++i) {
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uint16_t length = strlen(argv[i]);
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bytes[0] = length >> 8;
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bytes[1] = length;
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send(sock, &bytes, 2, 0);
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send(sock, argv[i], length, 0);
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}
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shutdown(sock, SHUT_WR);
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if (recv(sock, &code, 1, 0) != 1) {
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puts("Failed to receive");
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return 1;
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}
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printf("%d %s\n", code , responses[code] ? responses[code] : "Unknown");
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while ((i = recv(sock, &bytes[0], 1, 0)) == 1) {
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int length;
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int offset;
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if ((i = recv(sock, &bytes[1], 1, 0)) != 1) {
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puts("Failed to receive");
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return 1;
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}
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length = bytes[0] << 8 | bytes[1];
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for (offset = 0; offset < length; offset += i) {
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i = recv(sock, &bytes[offset], length - offset, 0);
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if (i <= 0) {
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puts("Failed to receive");
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return 1;
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}
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}
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fwrite(bytes, 1, length, stdout);
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puts("");
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}
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return 0;
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}
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