tests/tpm-util.h

   1 /*
   2  * QTest TPM utilities
   3  *
   4  * Copyright (c) 2018 IBM Corporation
   5  *
   6  * Authors:
   7  *   Stefan Berger <stefanb@linux.vnet.ibm.com>
   8  *
   9  * This work is licensed under the terms of the GNU GPL, version 2 or later.
  10  * See the COPYING file in the top-level directory.
  11  */
  12
  13 #ifndef TESTS_TPM_UTIL_H
  14 #define TESTS_TPM_UTIL_H
  15
  16 #include "qemu/osdep.h"
  17 #include "io/channel-socket.h"
  18
  19 typedef void (tx_func)(QTestState *s,
  20                        const unsigned char *req, size_t req_size,
  21                        unsigned char *rsp, size_t rsp_size);
  22
  23 void tpm_util_crb_transfer(QTestState *s,
  24                            const unsigned char *req, size_t req_size,
  25                            unsigned char *rsp, size_t rsp_size);
  26 void tpm_util_tis_transfer(QTestState *s,
  27                            const unsigned char *req, size_t req_size,
  28                            unsigned char *rsp, size_t rsp_size);
  29
  30 void tpm_util_startup(QTestState *s, tx_func *tx);
  31 void tpm_util_pcrextend(QTestState *s, tx_func *tx);
  32 void tpm_util_pcrread(QTestState *s, tx_func *tx,
  33                       const unsigned char *exp_resp, size_t exp_resp_size);
  34
  35 bool tpm_util_swtpm_has_tpm2(void);
  36
  37 gboolean tpm_util_swtpm_start(const char *path, GPid *pid,
  38                               SocketAddress **addr, GError **error);
  39 void tpm_util_swtpm_kill(GPid pid);
  40
  41 void tpm_util_migrate(QTestState *who, const char *uri);
  42
  43 void tpm_util_migration_start_qemu(QTestState **src_qemu,
  44                                    QTestState **dst_qemu,
  45                                    SocketAddress *src_tpm_addr,
  46                                    SocketAddress *dst_tpm_addr,
  47                                    const char *miguri,
  48                                    const char *ifmodel);
  49
  50 void tpm_util_wait_for_migration_complete(QTestState *who);
  51
  52 #endif /* TESTS_TPM_UTIL_H */