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channel_id: save to database, dont derive from funding_txid

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v2 channel open uses a different method to derive the channel_id, so now
we save it to the database so that we dont have to remember how to
derive it for each.

includes a migration for existing channels
This commit is contained in:
niftynei
2020-09-09 16:50:53 +09:30
committed by Rusty Russell
parent b2170cf3f4
commit 864f2f3e21
33 changed files with 564 additions and 437 deletions
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32
wallet/db_sqlite3_sqlgen.c generated
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@@ -818,6 +818,12 @@ struct db_query db_sqlite3_queries[] = {
.placeholders = 0,
.readonly = false,
},
{
.name = "ALTER TABLE channels ADD full_channel_id BLOB DEFAULT NULL;",
.query = "ALTER TABLE channels ADD full_channel_id BLOB DEFAULT NULL;",
.placeholders = 0,
.readonly = false,
},
{
.name = "UPDATE vars SET intval = intval + 1 WHERE name = 'data_version' AND intval = ?",
.query = "UPDATE vars SET intval = intval + 1 WHERE name = 'data_version' AND intval = ?",
@@ -890,6 +896,18 @@ struct db_query db_sqlite3_queries[] = {
.placeholders = 3,
.readonly = false,
},
{
.name = "SELECT id, funding_tx_id, funding_tx_outnum FROM channels;",
.query = "SELECT id, funding_tx_id, funding_tx_outnum FROM channels;",
.placeholders = 0,
.readonly = true,
},
{
.name = "UPDATE channels SET full_channel_id = ? WHERE id = ?;",
.query = "UPDATE channels SET full_channel_id = ? WHERE id = ?;",
.placeholders = 2,
.readonly = false,
},
{
.name = "SELECT c.id, p.node_id, c.last_tx, c.funding_satoshi, c.fundingkey_remote, c.last_sig FROM channels c LEFT OUTER JOIN peers p ON p.id = c.peer_id;",
.query = "SELECT c.id, p.node_id, c.last_tx, c.funding_satoshi, c.fundingkey_remote, c.last_sig FROM channels c LEFT OUTER JOIN peers p ON p.id = c.peer_id;",
@@ -1113,8 +1131,8 @@ struct db_query db_sqlite3_queries[] = {
.readonly = true,
},
{
.name = "SELECT id, peer_id, short_channel_id, channel_config_local, channel_config_remote, state, funder, channel_flags, minimum_depth, next_index_local, next_index_remote, next_htlc_id, funding_tx_id, funding_tx_outnum, funding_satoshi, our_funding_satoshi, funding_locked_remote, push_msatoshi, msatoshi_local, fundingkey_remote, revocation_basepoint_remote, payment_basepoint_remote, htlc_basepoint_remote, delayed_payment_basepoint_remote, per_commit_remote, old_per_commit_remote, local_feerate_per_kw, remote_feerate_per_kw, shachain_remote_id, shutdown_scriptpubkey_remote, shutdown_keyidx_local, last_sent_commit_state, last_sent_commit_id, last_tx, last_sig, last_was_revoke, first_blocknum, min_possible_feerate, max_possible_feerate, msatoshi_to_us_min, msatoshi_to_us_max, future_per_commitment_point, last_sent_commit, feerate_base, feerate_ppm, remote_upfront_shutdown_script, option_static_remotekey, option_anchor_outputs, shutdown_scriptpubkey_local FROM channels WHERE state < ?;",
.query = "SELECT id, peer_id, short_channel_id, channel_config_local, channel_config_remote, state, funder, channel_flags, minimum_depth, next_index_local, next_index_remote, next_htlc_id, funding_tx_id, funding_tx_outnum, funding_satoshi, our_funding_satoshi, funding_locked_remote, push_msatoshi, msatoshi_local, fundingkey_remote, revocation_basepoint_remote, payment_basepoint_remote, htlc_basepoint_remote, delayed_payment_basepoint_remote, per_commit_remote, old_per_commit_remote, local_feerate_per_kw, remote_feerate_per_kw, shachain_remote_id, shutdown_scriptpubkey_remote, shutdown_keyidx_local, last_sent_commit_state, last_sent_commit_id, last_tx, last_sig, last_was_revoke, first_blocknum, min_possible_feerate, max_possible_feerate, msatoshi_to_us_min, msatoshi_to_us_max, future_per_commitment_point, last_sent_commit, feerate_base, feerate_ppm, remote_upfront_shutdown_script, option_static_remotekey, option_anchor_outputs, shutdown_scriptpubkey_local FROM channels WHERE state < ?;",
.name = "SELECT id, peer_id, short_channel_id, full_channel_id, channel_config_local, channel_config_remote, state, funder, channel_flags, minimum_depth, next_index_local, next_index_remote, next_htlc_id, funding_tx_id, funding_tx_outnum, funding_satoshi, our_funding_satoshi, funding_locked_remote, push_msatoshi, msatoshi_local, fundingkey_remote, revocation_basepoint_remote, payment_basepoint_remote, htlc_basepoint_remote, delayed_payment_basepoint_remote, per_commit_remote, old_per_commit_remote, local_feerate_per_kw, remote_feerate_per_kw, shachain_remote_id, shutdown_scriptpubkey_remote, shutdown_keyidx_local, last_sent_commit_state, last_sent_commit_id, last_tx, last_sig, last_was_revoke, first_blocknum, min_possible_feerate, max_possible_feerate, msatoshi_to_us_min, msatoshi_to_us_max, future_per_commitment_point, last_sent_commit, feerate_base, feerate_ppm, remote_upfront_shutdown_script, option_static_remotekey, option_anchor_outputs, shutdown_scriptpubkey_local FROM channels WHERE state < ?;",
.query = "SELECT id, peer_id, short_channel_id, full_channel_id, channel_config_local, channel_config_remote, state, funder, channel_flags, minimum_depth, next_index_local, next_index_remote, next_htlc_id, funding_tx_id, funding_tx_outnum, funding_satoshi, our_funding_satoshi, funding_locked_remote, push_msatoshi, msatoshi_local, fundingkey_remote, revocation_basepoint_remote, payment_basepoint_remote, htlc_basepoint_remote, delayed_payment_basepoint_remote, per_commit_remote, old_per_commit_remote, local_feerate_per_kw, remote_feerate_per_kw, shachain_remote_id, shutdown_scriptpubkey_remote, shutdown_keyidx_local, last_sent_commit_state, last_sent_commit_id, last_tx, last_sig, last_was_revoke, first_blocknum, min_possible_feerate, max_possible_feerate, msatoshi_to_us_min, msatoshi_to_us_max, future_per_commitment_point, last_sent_commit, feerate_base, feerate_ppm, remote_upfront_shutdown_script, option_static_remotekey, option_anchor_outputs, shutdown_scriptpubkey_local FROM channels WHERE state < ?;",
.placeholders = 1,
.readonly = true,
},
@@ -1179,9 +1197,9 @@ struct db_query db_sqlite3_queries[] = {
.readonly = false,
},
{
.name = "UPDATE channels SET shachain_remote_id=?, short_channel_id=?, state=?, funder=?, channel_flags=?, minimum_depth=?, next_index_local=?, next_index_remote=?, next_htlc_id=?, funding_tx_id=?, funding_tx_outnum=?, funding_satoshi=?, our_funding_satoshi=?, funding_locked_remote=?, push_msatoshi=?, msatoshi_local=?, shutdown_scriptpubkey_remote=?, shutdown_keyidx_local=?, channel_config_local=?, last_tx=?, last_sig=?, last_was_revoke=?, min_possible_feerate=?, max_possible_feerate=?, msatoshi_to_us_min=?, msatoshi_to_us_max=?, feerate_base=?, feerate_ppm=?, remote_upfront_shutdown_script=?, option_static_remotekey=?, option_anchor_outputs=?, shutdown_scriptpubkey_local=? WHERE id=?",
.query = "UPDATE channels SET shachain_remote_id=?, short_channel_id=?, state=?, funder=?, channel_flags=?, minimum_depth=?, next_index_local=?, next_index_remote=?, next_htlc_id=?, funding_tx_id=?, funding_tx_outnum=?, funding_satoshi=?, our_funding_satoshi=?, funding_locked_remote=?, push_msatoshi=?, msatoshi_local=?, shutdown_scriptpubkey_remote=?, shutdown_keyidx_local=?, channel_config_local=?, last_tx=?, last_sig=?, last_was_revoke=?, min_possible_feerate=?, max_possible_feerate=?, msatoshi_to_us_min=?, msatoshi_to_us_max=?, feerate_base=?, feerate_ppm=?, remote_upfront_shutdown_script=?, option_static_remotekey=?, option_anchor_outputs=?, shutdown_scriptpubkey_local=? WHERE id=?",
.placeholders = 33,
.name = "UPDATE channels SET shachain_remote_id=?, short_channel_id=?, full_channel_id=?, state=?, funder=?, channel_flags=?, minimum_depth=?, next_index_local=?, next_index_remote=?, next_htlc_id=?, funding_tx_id=?, funding_tx_outnum=?, funding_satoshi=?, our_funding_satoshi=?, funding_locked_remote=?, push_msatoshi=?, msatoshi_local=?, shutdown_scriptpubkey_remote=?, shutdown_keyidx_local=?, channel_config_local=?, last_tx=?, last_sig=?, last_was_revoke=?, min_possible_feerate=?, max_possible_feerate=?, msatoshi_to_us_min=?, msatoshi_to_us_max=?, feerate_base=?, feerate_ppm=?, remote_upfront_shutdown_script=?, option_static_remotekey=?, option_anchor_outputs=?, shutdown_scriptpubkey_local=? WHERE id=?",
.query = "UPDATE channels SET shachain_remote_id=?, short_channel_id=?, full_channel_id=?, state=?, funder=?, channel_flags=?, minimum_depth=?, next_index_local=?, next_index_remote=?, next_htlc_id=?, funding_tx_id=?, funding_tx_outnum=?, funding_satoshi=?, our_funding_satoshi=?, funding_locked_remote=?, push_msatoshi=?, msatoshi_local=?, shutdown_scriptpubkey_remote=?, shutdown_keyidx_local=?, channel_config_local=?, last_tx=?, last_sig=?, last_was_revoke=?, min_possible_feerate=?, max_possible_feerate=?, msatoshi_to_us_min=?, msatoshi_to_us_max=?, feerate_base=?, feerate_ppm=?, remote_upfront_shutdown_script=?, option_static_remotekey=?, option_anchor_outputs=?, shutdown_scriptpubkey_local=? WHERE id=?",
.placeholders = 34,
.readonly = false,
},
{
@@ -1624,10 +1642,10 @@ struct db_query db_sqlite3_queries[] = {
},
};
#define DB_SQLITE3_QUERY_COUNT 269
#define DB_SQLITE3_QUERY_COUNT 272
#endif /* HAVE_SQLITE3 */
#endif /* LIGHTNINGD_WALLET_GEN_DB_SQLITE3 */
// SHA256STAMP:933e3d44cffab23c051a63163d4b24bcef044ad617ec3db040e6a92f9c55e0c6
// SHA256STAMP:d9e28ea3b9764c7f3d5cc2bba2ac18493fc00bb42d13e94d0589824512aa1e01