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lightningd: remove json_close `force` option. 

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Removed: JSON: `close` `force` parameter removed (deprecated in 0.7.2.1)
This commit is contained in:
Rusty Russell 2020-03-25 14:09:43 +10:30 committed by Christian Decker
parent 7f32a844f9
commit 5d4620484c
2 changed files with 10 additions and 221 deletions
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196
lightningd/peer_control.c
View File

@ -1271,61 +1271,6 @@ command_find_channel(struct command *cmd,
}
}
/* param_tok_timeout_or_force and param_tok_dest_or_timeout are made to
* support 'check' command for array type parameters.
*
* But the parameters are mixed with the old style and new style(like
* close {id} {force} {destination}), 'check' is unable to tell the error.
*/
static struct command_result *param_tok_timeout_or_force(
struct command *cmd, const char *name,
const char *buffer, const jsmntok_t * tok,
const jsmntok_t **out)
{
if (command_check_only(cmd)) {
unsigned int timeout;
bool force;
if (!json_to_bool(buffer, tok, &force)) {
if (!json_to_number(buffer, tok, &timeout))
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"Expected unilerataltimeout to be a number");
}
return NULL;
}
*out = tok;
return NULL;
}
static struct command_result *param_tok_dest_or_timeout(
struct command *cmd, const char *name,
const char *buffer, const jsmntok_t * tok,
const jsmntok_t **out)
{
if (command_check_only(cmd)) {
unsigned int timeout;
const u8 *script;
if (!json_to_number(buffer, tok, &timeout)) {
enum address_parse_result res;
res = json_to_address_scriptpubkey(cmd,
chainparams,
buffer, tok,
&script);
if (res == ADDRESS_PARSE_UNRECOGNIZED)
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"Could not parse destination address");
else if (res == ADDRESS_PARSE_WRONG_NETWORK)
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"Destination address is not on network %s",
chainparams->network_name);
}
return NULL;
}
*out = tok;
return NULL;
}
static struct command_result *json_close(struct command *cmd,
const char *buffer,
const jsmntok_t *obj UNNEEDED,
@ -1338,140 +1283,17 @@ static struct command_result *json_close(struct command *cmd,
bool force = true;
bool do_timeout;
const u8 *close_to_script = NULL;
unsigned int *old_timeout;
bool *old_force, close_script_set;
bool close_script_set;
/* For generating help, give new-style. */
if (!params || !deprecated_apis) {
if (!param(cmd, buffer, params,
p_req("id", param_tok, &idtok),
p_opt_def("unilateraltimeout", param_number,
&timeout, 48 * 3600),
p_opt("destination", param_bitcoin_address,
&close_to_script),
NULL))
return command_param_failed();
do_timeout = (*timeout != 0);
} else if (params->type == JSMN_ARRAY) {
const jsmntok_t *firsttok, *secondtok;
bool old_style;
if (!param(cmd, buffer, params,
p_req("id", param_tok, &idtok),
p_opt_def("unilateraltimeout", param_number, &timeout,
48 * 3600),
p_opt("destination", param_bitcoin_address, &close_to_script),
NULL))
return command_param_failed();
/* Could be new or old style; get as tok. */
if (!param(cmd, buffer, params,
p_req("id", param_tok, &idtok),
p_opt("unilateraltimeout_or_force",
param_tok_timeout_or_force, &firsttok),
p_opt("destination_or_timeout",
param_tok_dest_or_timeout, &secondtok),
NULL))
return command_param_failed();
if (firsttok) {
/* old-style force bool? */
if (json_to_bool(buffer, firsttok, &force)) {
old_style = true;
timeout = tal(cmd, unsigned int);
/* Old default timeout */
if (!secondtok)
*timeout = 30;
else {
if (!json_to_number(buffer, secondtok, timeout))
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"close: Expected timeout to be a number. "
"This argument ordering is deprecated!");
}
/* New-style timeout */
} else {
old_style = false;
timeout = tal(cmd, unsigned int);
if (!json_to_number(buffer, firsttok, timeout))
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"Expected unilerataltimeout to be a number");
if (secondtok) {
enum address_parse_result res;
res = json_to_address_scriptpubkey(cmd,
chainparams,
buffer, secondtok,
&close_to_script);
if (res == ADDRESS_PARSE_UNRECOGNIZED)
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"Could not parse destination address");
else if (res == ADDRESS_PARSE_WRONG_NETWORK)
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"Destination address is not on network %s",
chainparams->network_name);
}
}
} else if (secondtok) {
unsigned int *tmp_timeout = tal(tmpctx, unsigned int);
if (json_to_number(buffer, secondtok, tmp_timeout)) {
old_style = true;
timeout = tal_steal(cmd, tmp_timeout);
} else {
old_style = false;
enum address_parse_result res;
res = json_to_address_scriptpubkey(cmd,
chainparams,
buffer, secondtok,
&close_to_script);
if (res == ADDRESS_PARSE_UNRECOGNIZED)
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"Could not parse destination address");
else if (res == ADDRESS_PARSE_WRONG_NETWORK)
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"Destination address is not on network %s",
chainparams->network_name);
}
} else
old_style = false;
/* If they didn't specify timeout, it's the (new) default */
if (!timeout) {
timeout = tal(cmd, unsigned int);
*timeout = 48 * 3600;
}
/* New style: do_timeout unless it's 0 */
if (!old_style)
do_timeout = (*timeout != 0);
else
do_timeout = true;
} else {
/* Named parameters are easy to distinguish */
if (!param(cmd, buffer, params,
p_req("id", param_tok, &idtok),
p_opt_def("unilateraltimeout", param_number,
&timeout, 48 * 3600),
p_opt("destination", param_bitcoin_address,
&close_to_script),
p_opt("force", param_bool, &old_force),
p_opt("timeout", param_number, &old_timeout),
NULL))
return command_param_failed();
/* Old style has lower priority. */
if (!close_to_script) {
/* Old style. */
if (old_timeout) {
*timeout = *old_timeout;
}
if (old_force) {
/* Use old default */
if (!old_timeout)
*timeout = 30;
force = *old_force;
}
}
/* New style: do_timeout unless it's 0 */
if (!old_timeout && !old_force)
do_timeout = (*timeout != 0);
else
do_timeout = true;
}
do_timeout = (*timeout != 0);
peer = peer_from_json(cmd->ld, buffer, idtok);
if (peer)

35
tests/test_closing.py
View File

@ -3,7 +3,7 @@ from flaky import flaky
from pyln.client import RpcError
from utils import (
only_one, sync_blockheight, wait_for, DEVELOPER, TIMEOUT, VALGRIND,
SLOW_MACHINE, COMPAT
SLOW_MACHINE
)
import os
@ -360,39 +360,6 @@ def test_closing_specified_destination(node_factory, bitcoind, chainparams):
assert 1 == bitcoind.rpc.gettxout(closetx, output_num1)['confirmations']
@unittest.skipIf(not COMPAT, "needs COMPAT=1")
def test_deprecated_closing_compat(node_factory, bitcoind, chainparams):
""" The old-style close command is:
close {id} {force} {timeout}
"""
l1, l2 = node_factory.get_nodes(2, opts=[{'allow-deprecated-apis': True}, {}])
addr = chainparams['example_addr']
nodeid = l2.info['id']
l1.rpc.check(command_to_check='close', id=nodeid)
# New-style
l1.rpc.check(command_to_check='close', id=nodeid, unilateraltimeout=10, destination=addr)
l1.rpc.check(command_to_check='close', id=nodeid, unilateraltimeout=0)
l1.rpc.check(command_to_check='close', id=nodeid, destination=addr)
# Old-style
l1.rpc.check(command_to_check='close', id=nodeid, force=False)
l1.rpc.check(command_to_check='close', id=nodeid, force=False, timeout=10)
l1.rpc.check(command_to_check='close', id=nodeid, timeout=10)
l1.rpc.call('check', ['close', nodeid])
# Array(new-style)
l1.rpc.call('check', ['close', nodeid, 10])
l1.rpc.call('check', ['close', nodeid, 0, addr])
l1.rpc.call('check', ['close', nodeid, None, addr])
# Array(old-style)
l1.rpc.call('check', ['close', nodeid, True, 10])
l1.rpc.call('check', ['close', nodeid, False])
l1.rpc.call('check', ['close', nodeid, None, 10])
# Not new-style nor old-style
with pytest.raises(RpcError, match=r'Expected unilerataltimeout to be a number'):
l1.rpc.call('check', ['close', nodeid, "Given enough eyeballs, all bugs are shallow."])
def closing_fee(node_factory, bitcoind, chainparams, opts):
rate = opts['funder_feerate_per_kw']
funder = node_factory.get_node(feerates=(rate, rate, rate))