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https://github.com/ton-blockchain/ton
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rldp-http-proxy: use tonlib
- rldp-http-proxy used TONLib to resolve domains via DNS smartcontract - updated tonlib - bugfixes
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ton
parent
1de39f5d7c
commit
493ae2410c
34 changed files with 816 additions and 153 deletions
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@ -99,22 +99,44 @@ builder store_maybe_ref(builder b, cell c) asm(c b) "STOPTREF";
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[UInt<256b>:new_public_key]
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-}
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() after_code_upgrade(cell root, slice ops, cont old_code) impure method_id(1666);
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(cell, slice) process_op(cell root, slice ops) inline_ref {
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int op = ops~load_uint(6);
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int is_name_ref = (ops~load_uint(1) == 1);
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;; lets assume at this point that special operations 00..09 are handled
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throw_if(45, op < 10);
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slice name = ops; ;; anything! better do not begin or it costs much gas
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cell cat_table = null();
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if (op < 10) {
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ifnot (op) {
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;; 00 Noop: No operation
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return (root, ops);
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}
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if (op == 1) {
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;; 01 SMsg: Send Message
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var mode = ops~load_uint(8);
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send_raw_message(ops~load_ref(), mode);
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return (root, ops);
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}
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if (op == 9) {
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;; 09 CodeUpgrade
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var new_code = ops~load_ref();
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set_code(new_code);
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var old_code = get_c3();
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set_c3(new_code.begin_parse().bless());
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after_code_upgrade(root, ops, old_code);
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throw(0);
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return (root, ops);
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}
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throw(45);
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return (root, ops);
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}
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int cat = 0;
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if (op < 20) {
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;; for operations with codes 10..19 category is required
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cat = ops~load_int(16);
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}
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int zeros = 0;
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slice name = null(); ;; any slice value
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cell cat_table = null();
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if (op < 30) {
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;; for operations with codes 10..29 name is required
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int is_name_ref = (ops~load_uint(1) == 1);
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if (is_name_ref) {
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;; name is stored in separate referenced cell
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name = ops~load_ref().begin_parse();
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@ -129,17 +151,18 @@ builder store_maybe_ref(builder b, cell c) asm(c b) "STOPTREF";
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int name_last_byte = name.slice_last(8).preload_uint(8);
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throw_if(40, name_last_byte);
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;; count zero separators
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int zeros = 0;
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slice cname = name;
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repeat (cname.slice_bits() ^>> 3) {
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int c = cname~load_uint(8);
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zeros -= (c == 0);
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}
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;; throw_unless(39, zeros == 1);
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name = begin_cell().store_uint(zeros, 7).store_slice(name).end_cell().begin_parse();
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}
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;; operation with codes 10..19 manipulate category dict
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;; lets try to find it and store into a variable
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;; operations with codes 20..29 replace / delete dict, no need
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name = begin_cell().store_uint(zeros, 7).store_slice(name).end_cell().begin_parse();
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if (op < 20) {
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;; lets resolve the name here so as not to duplicate the code
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(slice pfx, cell val, slice tail, int succ) =
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@ -187,17 +210,21 @@ builder store_maybe_ref(builder b, cell c) asm(c b) "STOPTREF";
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return (null(), ops);
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}
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throw(44); ;; invalid operation
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return (root, ops);
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return (null(), ops);
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}
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cell process_ops(cell root, slice ops) inline_ref {
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var stop = false;
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root~touch();
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ops~touch();
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do {
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(root, ops) = process_op(root, ops);
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if (ops.slice_refs_empty?()) {
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stop = true;
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} else {
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ops = ops~load_ref().begin_parse();
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if (ops.slice_data_empty?()) {
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if (ops.slice_refs()) {
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ops = ops~load_ref().begin_parse();
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} else {
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stop = true;
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}
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}
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} until (stop);
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return root;
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@ -205,24 +232,25 @@ cell process_ops(cell root, slice ops) inline_ref {
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() recv_external(slice in_msg) impure {
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;; Load data
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(int stored_subwalet, int last_cleaned, int public_key, cell root, cell old_queries) = load_data();
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(int contract_id, int last_cleaned, int public_key, cell root, cell old_queries) = load_data();
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;; validate signature and seqno
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slice signature = in_msg~load_bits(512);
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int shash = slice_hash(in_msg);
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var (contract_id, query_id) = (in_msg~load_uint(32), in_msg~load_uint(64));
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var (query_contract, query_id) = (in_msg~load_uint(32), in_msg~load_uint(64));
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var bound = (now() << 32);
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throw_if(35, query_id < bound);
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(_, var found?) = old_queries.udict_get?(64, query_id);
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throw_if(32, found?);
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throw_unless(34, check_signature(shash, signature, public_key));
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throw_unless(34, contract_id == query_contract);
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throw_unless(35, check_signature(shash, signature, public_key));
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accept_message(); ;; message is signed by owner, sanity not guaranteed yet
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int op = in_msg.preload_uint(6);
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if (op == 51) {
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in_msg~skip_bits(6);
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public_key = in_msg~load_uint(256);
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} elseif (op) { ;; 00 Contract initialization message
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} else {
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root = process_ops(root, in_msg);
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}
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@ -244,6 +272,9 @@ cell process_ops(cell root, slice ops) inline_ref {
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store_data(contract_id, last_cleaned, public_key, root, old_queries);
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}
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() after_code_upgrade(cell root, slice ops, cont old_code) impure method_id(1666) {
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}
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{-
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Data structure:
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Root cell: [UInt<32b>:seqno] [UInt<256b>:owner_public_key]
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@ -268,6 +299,12 @@ int get_contract_id() method_id {
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return get_data().begin_parse().preload_uint(32);
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}
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int get_public_key() method_id {
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var cs = get_data().begin_parse();
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cs~load_uint(32 + 64);
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return cs.preload_uint(256);
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}
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;;8m dns-record-value
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(int, cell) dnsresolve(slice subdomain, int category) method_id {
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int bits = subdomain.slice_bits();
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