1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/* SPDX-License-Identifier: BSD-3-Clause */
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include "tools/fapi/tss2_template.h"
/* Context struct used to store passed command line parameters */
static struct cxt {
char const *nvPath;
char const *policyPath;
} ctx;
/* Parse command line parameters */
static bool on_option(char key, char *value) {
switch (key) {
case 'p':
ctx.nvPath = value;
break;
case 'P':
ctx.policyPath = value;
break;
}
return true;
}
/* Define possible command line parameters */
static bool tss2_tool_onstart(tpm2_options **opts) {
struct option topts[] = {
{"nvPath" , required_argument, NULL, 'p'},
{"policyPath" , required_argument, NULL, 'P'}
};
return (*opts = tpm2_options_new ("p:P:", ARRAY_LEN(topts), topts,
on_option, NULL, 0)) != NULL;
}
/* Execute specific tool */
static int tss2_tool_onrun (FAPI_CONTEXT *fctx) {
/* Check availability of required parameters */
if (!ctx.nvPath) {
fprintf (stderr, "No NV path provided, use --nvPath\n");
return -1;
}
if (!ctx.policyPath) {
fprintf (stderr, "No policy path provided, use --policyPath\n");
return -1;
}
/* Execute FAPI command with passed arguments */
TSS2_RC r = Fapi_WriteAuthorizeNv(fctx, ctx.nvPath, ctx.policyPath);
if (r != TSS2_RC_SUCCESS){
LOG_PERR ("Fapi_WriteAuthorizeNv", r);
return 1;
}
return 0;
}
TSS2_TOOL_REGISTER("writeauthorizenv", tss2_tool_onstart, tss2_tool_onrun, NULL)
|
