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validator_requests.fc
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validator_requests.fc
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() ensure_standart_fee(int msg_value, int id) inline {
int elector_fee = 1000000000;
int our_processing_fee = 50000000;
int receipt_attachment = 10000000;
throw_unless(312, msg_value >= 1000000000 + 50000000 + 2 * 10000000);
}
() send_new_stake (int msg_value, int query_id, tuple storage, slice s_addr, slice in_msg) impure {
ensure_standart_fee(msg_value, 10000);
int amount = in_msg~load_grams();
slice cs = in_msg;
;; Stake checks borrowed from https://github.com/newton-blockchain/ton/blob/master/crypto/smartcont/elector-code.fc#L208
(int pool_wc, int pool_addr) = parse_std_addr(my_address());
var validator_pubkey = cs~load_uint(256);
var stake_at = cs~load_uint(32);
var max_factor = cs~load_uint(32);
var adnl_addr = cs~load_uint(256);
var signature = cs~load_ref().begin_parse().preload_bits(512);
cs.end_parse();
ifnot (check_data_signature(begin_cell()
.store_uint(0x654c5074, 32)
.store_uint(stake_at, 32)
.store_uint(max_factor, 32)
.store_uint(pool_addr, 256)
.store_uint(adnl_addr, 256)
.end_cell().begin_parse(), signature, validator_pubkey)) {
;; incorrect signature
return send_receipt_message(s_addr, 0xee6f454c, query_id, 1, 0, 64);
}
if (max_factor < 0x10000) {
;; factor must be >= 1. = 65536/65536
return send_receipt_message(s_addr, 0xee6f454c, query_id, 6, 0, 64);
}
;; All checks we can make locally
(slice _1, int total_active, int total_locked, int _4, int _5, int _6, cell _7, cell requests, cell transfers) = storage_untuple(storage);
throw_unless(417, amount <= total_active);
raw_reserve(total_locked, 0);
int op = 0x4e73744b;
int elector_query_id = new_query_id();
send_message(elector_address(),
amount,
begin_cell()
.store_uint(op, 32)
.store_uint(elector_query_id, 64)
.store_slice(in_msg)
.end_cell(),
1 ;; pay fees separately but fail on errors
);
requests~register_request(elector_query_id,
begin_cell()
.store_uint(op,32)
.store_uint(query_id, 64)
.store_uint(now(),32)
.store_slice(s_addr)
.store_grams(amount)
.end_cell());
;; Transfers will be written on response
;;throw_unless( 419, transfers~udict_add_builder?(32, now(), begin_cell().store_grams(amount)));
save_data(_1, total_active, total_locked, _4, _5, _6, _7, requests, transfers);
int receipt_attachment = 10000000;
return send_receipt_message(s_addr, op + 0x00001000, query_id, 0, receipt_attachment, 1);
}
() recover_stake (int msg_value, int query_id, tuple storage, slice s_addr) impure {
ensure_standart_fee(msg_value, 20000);
int elector_query_id = new_query_id();
int op = 0x47657424;
send_message(elector_address(),
1000000000,
begin_cell()
.store_uint(op, 32)
.store_uint(elector_query_id, 64)
.end_cell(),
1 ;; pay fees separately but fail on errors
);
(slice _1, int _2, int _3, int _4, int _5, int _6, cell _7, cell requests, cell _9) = storage_untuple(storage);
requests~register_request(elector_query_id,
begin_cell()
.store_uint(op,32)
.store_uint(query_id, 64)
.store_uint(now(), 32)
.store_slice(s_addr)
.end_cell());
save_data(_1, _2, _3, _4, _5, _6, _7, requests, _9);
int receipt_attachment = 10000000;
return send_receipt_message(s_addr, op + 0x00001000, query_id, 0, receipt_attachment, 1);
}
() check_and_vote_for_complaint(slice in_msg, int msg_value, int query_id, tuple storage, slice s_addr) impure {
ensure_standart_fee(msg_value, 30000);
slice vote = in_msg;
int op = 0x56744370;
int elector_query_id = new_query_id();
;; Check before sending
;; Borrowed from https://github.com/newton-blockchain/ton/blob/master/crypto/smartcont/elector-code.fc#L652
var signature = in_msg~load_bits(512);
var msg_body = in_msg;
var (sign_tag, idx, elect_id, chash) = (in_msg~load_uint(32), in_msg~load_uint(16), in_msg~load_uint(32), in_msg~load_uint(256));
in_msg.end_parse();
throw_unless(37, sign_tag == 0x56744350);
var (vdescr, total_weight) = get_validator_descr(idx);
var (val_pubkey, weight) = unpack_validator_descr(vdescr);
throw_unless(34, check_data_signature(msg_body, signature, val_pubkey));
;; send 'vote'
(slice _1, int _2, int _3, int _4, int _5, int _6, cell _7, cell requests, cell _9) = storage_untuple(storage);
send_message(elector_address(),
1000000000,
begin_cell()
.store_uint(op, 32)
.store_uint(elector_query_id, 64)
.store_slice(vote)
.end_cell(),
1 ;; pay fees separately but fail on errors
);
requests~register_request(elector_query_id,
begin_cell()
.store_uint(op,32)
.store_uint(query_id, 64)
.store_uint(now(), 32)
.store_slice(s_addr)
.end_cell());
save_data(_1, _2, _3, _4, _5, _6, _7, requests, _9);
int receipt_attachment = 10000000;
return send_receipt_message(s_addr, op + 0x00001000, query_id, 0, receipt_attachment, 1);
}
() vote_for_config (slice in_msg, int msg_value, int query_id, tuple storage, slice s_addr) impure {
ensure_standart_fee(msg_value, 40000);
int config_query_id = new_query_id();
int op = 0x566f7465;
;; Should we check signature here?
send_message(config_address(),
1000000000,
begin_cell()
.store_uint(op, 32)
.store_uint(config_query_id, 64)
.store_slice(in_msg)
.end_cell(),
1 ;; pay fees separately but fail on errors
);
(slice _1, int _2, int _3, int _4, int _5, int _6, cell _7, cell requests, cell _9) = storage_untuple(storage);
requests~register_request(config_query_id,
begin_cell()
.store_uint(op,32)
.store_uint(query_id, 64)
.store_uint(now(), 32)
.store_slice(s_addr)
.end_cell());
save_data(_1, _2, _3, _4, _5, _6, _7, requests, _9);
int receipt_attachment = 10000000;
return send_receipt_message(s_addr, op + 0x00001000, query_id, 0, receipt_attachment, 1);
}
() validator_withdraw (slice in_msg, int msg_value, int query_id, tuple storage, slice s_addr) impure {
ensure_standart_fee(msg_value, 50000);
(slice _1,
int total_active, int total_locked,
int _4,
int undistributed_reward,
int _6, cell _7, cell _8, cell _9) = storage_untuple(storage);
int amount = in_msg~load_grams();
int op = 0x006e7bac;
raw_reserve(total_active + total_locked + undistributed_reward, 0);
return send_receipt_message(s_addr, op + 0x00001000, query_id, 0, amount, 1);
}
() process_validator_request (slice in_msg, int msg_value, tuple storage, slice s_addr) impure {
int op = in_msg~load_uint(32);
int query_id = in_msg~load_uint(64);
if (op == 0x4e73744b) {
;; new stake message
return send_new_stake(msg_value, query_id, storage, s_addr, in_msg);
}
if (op == 0x47657424) {
;; recover stake request
return recover_stake(msg_value, query_id, storage, s_addr); ;;(op, s_addr, in_msg, query_id);
}
if (op == 0x56744370) {
;; check signature and vote for a complaint
return check_and_vote_for_complaint(in_msg, msg_value, query_id, storage, s_addr);
}
if (op == 0x566f7465) {
return vote_for_config(in_msg, msg_value, query_id, storage, s_addr);
}
if (op == 0x006e7bac) {
return validator_withdraw(in_msg, msg_value, query_id, storage, s_addr);
}
}