core-lightning/lightningd/hsm_control.h
Rusty Russell e02f5f5bb8 hsmd: new version, which tells us the HSM version, and capabilities.
Importantly, adds the version number at the *front* to help future
parsing.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>


Header from folded patch 'fix-hsm-check-pubkey.patch':

fixup! hsmd: capability addition: ability to check pubkeys.
2023-03-22 13:50:32 +10:30

25 lines
752 B
C

#ifndef LIGHTNING_LIGHTNINGD_HSM_CONTROL_H
#define LIGHTNING_LIGHTNINGD_HSM_CONTROL_H
#include "config.h"
#include <ccan/short_types/short_types.h>
struct lightningd;
struct node_id;
struct ext_key;
/* Ask HSM for a new fd for a subdaemon to use. */
int hsm_get_client_fd(struct lightningd *ld,
const struct node_id *id,
u64 dbid,
int capabilities);
/* Ask HSM for an fd for a global subdaemon to use (gossipd, connectd) */
int hsm_get_global_fd(struct lightningd *ld, int capabilities);
/* Is this capability supported by the HSM? (So far, always a message
* number) */
bool hsm_capable(struct lightningd *ld, u32 msgtype);
struct ext_key *hsm_init(struct lightningd *ld);
#endif /* LIGHTNING_LIGHTNINGD_HSM_CONTROL_H */