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host/enroll-config: Bring up to standard with deploy

This commit is contained in:
mintsuki 2023-02-08 22:52:54 +01:00
parent 1746268560
commit 8206d237e7
2 changed files with 62 additions and 11 deletions
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6
host/limine-deploy.c
View File

@ -506,9 +506,6 @@ static void usage(const char *name) {
printf("\n");
printf(" --help | -h Display this help message\n");
printf("\n");
#ifdef IS_WINDOWS
system("pause");
#endif
}
int main(int argc, char *argv[]) {
@ -526,6 +523,9 @@ int main(int argc, char *argv[]) {
if (argc < 2) {
usage(argv[0]);
#ifdef IS_WINDOWS
system("pause");
#endif
return EXIT_FAILURE;
}

67
host/limine-enroll-config.c
View File

@ -1,22 +1,67 @@
#undef IS_WINDOWS
#if defined(WIN32) || defined(_WIN32) || defined(__WIN32) && !defined(__CYGWIN__)
#define IS_WINDOWS 1
#endif
#include <stddef.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define CONFIG_B2SUM_SIGNATURE "++CONFIG_B2SUM_SIGNATURE++"
static void usage(const char *name) {
printf("Usage: %s <Limine executable> <BLAKE2B of config file>\n", name);
printf("\n");
printf(" --reset Remove enrolled BLAKE2B, will not check config intergrity\n");
printf("\n");
printf(" --quiet Do not print verbose diagnostic messages\n");
printf("\n");
printf(" --help | -h Display this help message\n");
printf("\n");
}
static void remove_arg(int *argc, char *argv[], int index) {
for (int i = index; i < *argc - 1; i++) {
argv[i] = argv[i + 1];
}
(*argc)--;
argv[*argc] = NULL;
}
int main(int argc, char *argv[]) {
int ret = 1;
int ret = EXIT_FAILURE;
char *bootloader = NULL;
FILE *bootloader_file = NULL;
bool quiet = false;
bool reset = false;
if (argc <= 2) {
fprintf(stderr, "usage: %s <Limine bootloader executable> <128-byte BLAKE2B of config file>\n", argv[0]);
goto cleanup;
for (int i = 1; i < argc; i++) {
if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0) {
usage(argv[0]);
return EXIT_SUCCESS;
} else if (strcmp(argv[i], "--quiet") == 0) {
remove_arg(&argc, argv, i);
quiet = true;
} else if (strcmp(argv[i], "--reset") == 0) {
remove_arg(&argc, argv, i);
reset = true;
}
}
if (strlen(argv[2]) != 128) {
if (argc <= (reset ? 1 : 2)) {
usage(argv[0]);
#ifdef IS_WINDOWS
system("pause");
#endif
return EXIT_FAILURE;
}
if (!reset && strlen(argv[2]) != 128) {
fprintf(stderr, "ERROR: BLAKE2B specified is not 128 characters long\n");
goto cleanup;
}
@ -67,7 +112,11 @@ int main(int argc, char *argv[]) {
goto cleanup;
}
memcpy(checksum_loc, argv[2], 128);
if (!reset) {
memcpy(checksum_loc, argv[2], 128);
} else {
memset(checksum_loc, '0', 128);
}
if (fseek(bootloader_file, 0, SEEK_SET) != 0) {
perror("ERROR");
@ -78,8 +127,10 @@ int main(int argc, char *argv[]) {
goto cleanup;
}
fprintf(stderr, "Config file BLAKE2B successfully enrolled!\n");
ret = 0;
if (!quiet) {
fprintf(stderr, "Config file BLAKE2B successfully %s!\n", reset ? "reset" : "enrolled");
}
ret = EXIT_SUCCESS;
cleanup:
if (bootloader != NULL) {