| // Copyright (c) 2009,2010 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef _TPM_KEYCHAIN_TPM_KEYCHAIN_COMMON_H_ |
| #define _TPM_KEYCHAIN_TPM_KEYCHAIN_COMMON_H_ |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include <sys/types.h> |
| #include <stdint.h> |
| #include <unistd.h> |
| #include <errno.h> |
| #include <uuid/uuid.h> |
| |
| #include <trousers/tss.h> |
| #include <trousers/trousers.h> |
| |
| #define TKC_stderr(fmt, ...) fprintf(stderr, fmt, ## __VA_ARGS__) |
| #define TKC_stdout(fmt, ...) fprintf(stdout, fmt, ## __VA_ARGS__) |
| #define TKC_syslog(tag, result) \ |
| fprintf(stderr, "%s[%s.%d]: %s: %s.\n", \ |
| __FUNCTION__, __FILE__, __LINE__, tag, Trspi_Error_String(result)) |
| #define TKC_writeout(buf, len) write(STDOUT_FILENO, buf, len) |
| |
| #define TKC_SERVER_ENVIRONMENT_VARIABLE "TSS_SERVER" |
| |
| #define TKC_SSH_UUID_TAG "tpm-uuid-ssh" |
| #define TKC_NULL_UUID { 0, 0, 0, 0, 0, { 0, 0, 0, 0, 0, 0 } } |
| #define TKC_HEAD_UUID \ |
| { 'T', 'P', 'M', '_', '_', { 'K', 'E', 'Y', 'C', 'H', 'N' } } |
| |
| #define TKC_MAX_PCRS 24ULL |
| |
| #ifndef NULL_HOBJECT |
| #define NULL_HOBJECT 0 |
| #endif |
| |
| typedef enum { |
| SRK_AUTH_RETRY_ID = 0, |
| KEYCHAIN_AUTH_RETRY_ID = 1, |
| KEY_AUTH_RETRY_ID = 2, |
| MAX_AUTH_RETRY_ID = 2, |
| } tkc_auth_retry_id_t; |
| |
| #define TKC_AUTH_RETRIES 3 |
| #define TKC_AUTH_MAXLEN 2048 |
| |
| TSS_BOOL TSS_EACCES(TSS_RESULT failureStatus); |
| TSS_BOOL TSS_EEXIST(TSS_RESULT failureStatus); |
| TSS_BOOL TSS_ENOENT(TSS_RESULT failureStatus); |
| |
| TSS_BOOL TKC_auth_getpass(const char* prompt, TSS_BOOL verify, |
| char* buf, int length); |
| TSS_BOOL TKC_auth_should_retry(UINT32 hUsageAuth, |
| TSS_HPOLICY hUsagePolicy, |
| const char* initialPassword, |
| tkc_auth_retry_id_t rid, |
| TSS_RESULT failureStatus, |
| UINT32* retryCounter); |
| TSS_RESULT TKC_auth_init_keyusage_policy(TSS_HCONTEXT hContext, |
| TSS_HKEY hKey, |
| TSS_HPOLICY* phPolicy, |
| UINT32* phUsageAuth); |
| uint16_t* TKC_utf8_to_utf16le(BYTE* str); |
| |
| #if defined (__APPLE__) |
| |
| #include <libkern/OSByteOrder.h> |
| |
| #elif defined (__linux__) |
| |
| #include <endian.h> |
| #include <asm/byteorder.h> |
| |
| #define OSSwapLittleToHostInt64(x) __le64_to_cpu(x) |
| #define OSSwapBigToHostInt64(x) __be64_to_cpu(x) |
| #define OSSwapHostToLittleInt64(x) __cpu_to_le64(x) |
| #define OSSwapHostToBigInt64(x) __cpu_to_be64(x) |
| |
| #define OSSwapLittleToHostInt32(x) __le32_to_cpu(x) |
| #define OSSwapBigToHostInt32(x) __be32_to_cpu(x) |
| #define OSSwapHostToLittleInt32(x) __cpu_to_le32(x) |
| #define OSSwapHostToBigInt32(x) __cpu_to_be32(x) |
| |
| #define OSSwapLittleToHostInt16(x) __le16_to_cpu(x) |
| #define OSSwapBigToHostInt16(x) __be16_to_cpu(x) |
| #define OSSwapHostToLittleInt16(x) __cpu_to_le16(x) |
| #define OSSwapHostToBigInt16(x) __cpu_to_be16(x) |
| |
| #else // either *BSD or DIY |
| |
| #include <sys/endian.h> |
| |
| #if BYTE_ORDER == LITTLE_ENDIAN |
| #define __LITTLE_ENDIAN__ 1 |
| #elif BYTE_ORDER == BIG_ENDIAN |
| #define __BIG_ENDIAN__ 1 |
| #else |
| #error Endian Problem |
| #endif |
| |
| #define OSSwapLittleToHostInt64(x) le64toh(x) |
| #define OSSwapBigToHostInt64(x) be64toh(x) |
| #define OSSwapLittleToHostInt32(x) le32toh(x) |
| #define OSSwapBigToHostInt32(x) be32toh(x) |
| #define OSSwapLittleToHostInt16(x) le16toh(x) |
| #define OSSwapBigToHostInt16(x) be16toh(x) |
| |
| #endif |
| |
| #endif // _TPM_KEYCHAIN_TPM_KEYCHAIN_COMMON_H_ |