core-lightning/daemon/wallet.h

#ifndef LIGHTNING_DAEMON_WALLET_H
#define LIGHTNING_DAEMON_WALLET_H
#include "config.h"

struct lightningd_state;
struct bitcoin_tx;
struct bitcoin_tx_output;

bool restore_wallet_address(struct lightningd_state *dstate,
			    const struct privkey *privkey);

bool wallet_add_signed_input(struct lightningd_state *dstate,
			     const struct pubkey *walletkey,
			     struct bitcoin_tx *tx,
			     unsigned int input_num);

bool wallet_can_spend(struct lightningd_state *dstate,
		      const struct bitcoin_tx_output *output,
		      struct pubkey *walletkey);

#endif /* LIGHTNING_DAEMON_WALLET_H */
daemon: keep track of simple addresses for injecting funds. We need to control the inputs to the anchor tx, to make sure they pay to witness scripts (thus the anchor is immalleable). The easiest way to do this is to hand out P2SH addresses for the user, and have them pay into those. Then they hand us that tx and we use it to create the anchor. This is not a long-term solution! Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2016-04-12 05:37:03 +02:00			`#ifndef LIGHTNING_DAEMON_WALLET_H`
			`#define LIGHTNING_DAEMON_WALLET_H`
			`#include "config.h"`

			`struct lightningd_state;`
			`struct bitcoin_tx;`
			`struct bitcoin_tx_output;`

db.c: database API. These tables could use a rework, as they largely reflect our internal state. But it's a start. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2016-08-18 06:55:13 +02:00			`bool restore_wallet_address(struct lightningd_state *dstate,`
			`const struct privkey *privkey);`

wallet: use pubkey as API, not pointer. Much easier to save/restore to/from database in coming patch. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2016-11-08 22:34:28 +01:00			`bool wallet_add_signed_input(struct lightningd_state *dstate,`
			`const struct pubkey *walletkey,`
daemon: keep track of simple addresses for injecting funds. We need to control the inputs to the anchor tx, to make sure they pay to witness scripts (thus the anchor is immalleable). The easiest way to do this is to hand out P2SH addresses for the user, and have them pay into those. Then they hand us that tx and we use it to create the anchor. This is not a long-term solution! Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2016-04-12 05:37:03 +02:00			`struct bitcoin_tx *tx,`
			`unsigned int input_num);`

wallet: use pubkey as API, not pointer. Much easier to save/restore to/from database in coming patch. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2016-11-08 22:34:28 +01:00			`bool wallet_can_spend(struct lightningd_state *dstate,`
			`const struct bitcoin_tx_output *output,`
			`struct pubkey *walletkey);`
daemon: keep track of simple addresses for injecting funds. We need to control the inputs to the anchor tx, to make sure they pay to witness scripts (thus the anchor is immalleable). The easiest way to do this is to hand out P2SH addresses for the user, and have them pay into those. Then they hand us that tx and we use it to create the anchor. This is not a long-term solution! Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 2016-04-12 05:37:03 +02:00
			`#endif /* LIGHTNING_DAEMON_WALLET_H */`