vincenzopalazzo
/
rgb-cln
1
0
Fork 0
Code Issues 1 Pull Requests Packages Projects Releases Wiki Activity

libhsmd: Correctly wrap with `tmpctx` management in libhsmd-python

This commit is contained in:
Christian Decker 2021-05-17 11:55:02 +02:00 committed by Rusty Russell
parent 57935b20d6
commit 431683293f
1 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
contrib/libhsmd_python/libhsmd_python.c
View File

@ -1,11 +1,12 @@
#include <ccan/str/hex/hex.h>
#include <libhsmd_python.h>
#include <common/setup.h>
char *init(char *hex_hsm_secret, char *network_name) {
const struct bip32_key_version *key_version;
struct secret sec;
u8 *response;
setup_locale();
common_setup(NULL);
if (sodium_init() == -1) {
fprintf(
stderr,
@ -45,30 +46,29 @@ char *init(char *hex_hsm_secret, char *network_name) {
}
char *handle(long long cap, long long dbid, char *peer_id, char *hexmsg) {
const tal_t *ctx = tal_arr(NULL, u8, 0);
size_t res_len;
u8 *response, *request = tal_hexdata(ctx, hexmsg, strlen(hexmsg));
u8 *response, *request;
char *res;
struct hsmd_client *client;
struct node_id *peer = NULL;
printf("%llu: %s\n", cap, hexmsg);
request = tal_hexdata(tmpctx, hexmsg, strlen(hexmsg));
if (peer_id != NULL) {
peer = tal(ctx, struct node_id);
peer = tal(tmpctx, struct node_id);
node_id_from_hexstr(hexmsg, strlen(hexmsg), peer);
client = hsmd_client_new_peer(ctx, cap, dbid, peer, NULL);
client = hsmd_client_new_peer(tmpctx, cap, dbid, peer, NULL);
} else {
client = hsmd_client_new_main(ctx, cap, NULL);
client = hsmd_client_new_main(tmpctx, cap, NULL);
}
response = hsmd_handle_client_message(tmpctx, client, request);
if (response == NULL) {
clean_tmpctx();
return NULL;
}
response = hsmd_handle_client_message(NULL, client, request);
printf("%s\n", tal_hex(ctx, response));
if (response == NULL)
return tal_free(ctx);
res = tal_hex(NULL, response);
res_len = hex_str_size(tal_bytelen(response));
res = malloc(res_len);
hex_encode(response, tal_bytelen(response), res, res_len);
tal_free(ctx);
clean_tmpctx();
return res;
}