OpenIPC
/
firmware
mirror of https://github.com/OpenIPC/firmware.git
1
0
Fork 0
Code Activity

wifibroadcast-ng: update key generator

pull/1696/head
viktorxda 2025-02-01 20:29:16 +01:00
parent ea7cbf170e
commit 75079ca6f5
1 changed files with 13 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
general/package/wifibroadcast-ng/src/keygen.c
View File

@ -17,12 +17,11 @@
#include <fcntl.h> #include <fcntl.h>
#include <sodium.h> #include <sodium.h>
#include <string.h>
int main(int argc, char **argv) { int main(int argc, char **argv) {
unsigned char drone_publickey[crypto_box_PUBLICKEYBYTES]; unsigned char publickey[crypto_box_PUBLICKEYBYTES];
unsigned char drone_secretkey[crypto_box_SECRETKEYBYTES]; unsigned char secretkey[crypto_box_SECRETKEYBYTES];
unsigned char gs_publickey[crypto_box_PUBLICKEYBYTES];
unsigned char gs_secretkey[crypto_box_SECRETKEYBYTES];
FILE *fp; FILE *fp;
if (argc != 2) { if (argc != 2) {
@ -35,38 +34,26 @@ int main(int argc, char **argv) {
return 1; return 1;
} }
const char *seed = argv[1]; char seed[32];
strncpy(seed, argv[1], sizeof(seed));
printf("Using passphrase: %s\n", seed); printf("Using passphrase: %s\n", seed);
if (crypto_box_seed_keypair(drone_publickey, drone_secretkey, seed) != 0 || if (crypto_box_seed_keypair(publickey, secretkey, seed) != 0) {
crypto_box_seed_keypair(gs_publickey, gs_secretkey, seed) != 0) { printf("Unable to generate key\n");
printf("Unable to generate keys\n");
return 1; return 1;
} }
const char *drone = "/etc/drone.key"; const char *key = "/etc/drone.key";
if ((fp = fopen(drone, "w")) == NULL) { if ((fp = fopen(key, "w")) == NULL) {
printf("Unable to save: %s\n", drone); printf("Unable to save: %s\n", key);
return 1; return 1;
} }
fwrite(drone_secretkey, crypto_box_SECRETKEYBYTES, 1, fp); fwrite(secretkey, crypto_box_SECRETKEYBYTES, 1, fp);
fwrite(gs_publickey, crypto_box_PUBLICKEYBYTES, 1, fp); fwrite(publickey, crypto_box_PUBLICKEYBYTES, 1, fp);
fclose(fp); fclose(fp);
printf("Drone keypair saved: %s\n", drone); printf("Key saved: %s\n", key);
const char *station = "/tmp/gs.key";
if ((fp = fopen(station, "w")) == NULL) {
printf("Unable to save: %s\n", station);
return 1;
}
fwrite(gs_secretkey, crypto_box_SECRETKEYBYTES, 1, fp);
fwrite(drone_publickey, crypto_box_PUBLICKEYBYTES, 1, fp);
fclose(fp);
printf("Station keypair saved: %s\n", station);
return 0; return 0;
} }