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RPC epoch_upgrade (#2304)
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* RPC epoch_upgrade
* Better naming of ledger epoch link & signer
* Allow count limit for epoch_upgrade command
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@SergiySW
SergiySW authored Oct 10, 2019
1 parent a0b4977 commit 16f00cb
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Showing 17 changed files with 417 additions and 46 deletions.
6 changes: 3 additions & 3 deletions nano/core_test/block_store.cpp
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Expand Up @@ -1326,7 +1326,7 @@ TEST (mdb_block_store, upgrade_sideband_epoch)
auto transaction (store.tx_begin_write ());
store.version_put (transaction, 11);
store.initialize (transaction, genesis, ledger.rep_weights, ledger.cemented_count, ledger.block_count_cache);
nano::state_block block1 (nano::test_genesis_key.pub, genesis.hash (), nano::test_genesis_key.pub, nano::genesis_amount, ledger.link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *pool.generate (genesis.hash ()));
nano::state_block block1 (nano::test_genesis_key.pub, genesis.hash (), nano::test_genesis_key.pub, nano::genesis_amount, ledger.epoch_link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *pool.generate (genesis.hash ()));
hash2 = block1.hash ();
ASSERT_FALSE (mdb_dbi_open (store.env.tx (transaction), "state_v1", MDB_CREATE, &store.state_blocks_v1));
ASSERT_EQ (nano::process_result::progress, ledger.process (transaction, block1).code);
Expand Down Expand Up @@ -1388,10 +1388,10 @@ TEST (mdb_block_store, sideband_height)
ASSERT_EQ (nano::process_result::progress, ledger.process (transaction, state_send3).code);
nano::state_block state_open (key1.pub, 0, 0, nano::Gxrb_ratio, state_send1.hash (), key1.prv, key1.pub, *pool.generate (key1.pub));
ASSERT_EQ (nano::process_result::progress, ledger.process (transaction, state_open).code);
nano::state_block epoch (key1.pub, state_open.hash (), 0, nano::Gxrb_ratio, ledger.link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *pool.generate (state_open.hash ()));
nano::state_block epoch (key1.pub, state_open.hash (), 0, nano::Gxrb_ratio, ledger.epoch_link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *pool.generate (state_open.hash ()));
ASSERT_EQ (nano::process_result::progress, ledger.process (transaction, epoch).code);
ASSERT_EQ (nano::epoch::epoch_1, store.block_version (transaction, epoch.hash ()));
nano::state_block epoch_open (key2.pub, 0, 0, 0, ledger.link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *pool.generate (key2.pub));
nano::state_block epoch_open (key2.pub, 0, 0, 0, ledger.epoch_link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *pool.generate (key2.pub));
ASSERT_EQ (nano::process_result::progress, ledger.process (transaction, epoch_open).code);
ASSERT_EQ (nano::epoch::epoch_1, store.block_version (transaction, epoch_open.hash ()));
nano::state_block state_receive (key2.pub, epoch_open.hash (), 0, nano::Gxrb_ratio, state_send2.hash (), key2.prv, key2.pub, *pool.generate (epoch_open.hash ()));
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4 changes: 2 additions & 2 deletions nano/core_test/confirmation_height.cpp
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Expand Up @@ -512,9 +512,9 @@ TEST (confirmation_height, all_block_types)

nano::state_block state_change (key2.pub, state_send.hash (), nano::test_genesis_key.pub, nano::Gxrb_ratio, 0, key2.prv, key2.pub, *system.work.generate (state_send.hash ()));

nano::state_block epoch (key2.pub, state_change.hash (), nano::test_genesis_key.pub, nano::Gxrb_ratio, node->ledger.link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *system.work.generate (state_change.hash ()));
nano::state_block epoch (key2.pub, state_change.hash (), nano::test_genesis_key.pub, nano::Gxrb_ratio, node->ledger.epoch_link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *system.work.generate (state_change.hash ()));

nano::state_block epoch1 (key1.pub, change.hash (), key2.pub, nano::Gxrb_ratio, node->ledger.link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *system.work.generate (change.hash ()));
nano::state_block epoch1 (key1.pub, change.hash (), key2.pub, nano::Gxrb_ratio, node->ledger.epoch_link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *system.work.generate (change.hash ()));
nano::state_block state_send1 (key1.pub, epoch1.hash (), 0, nano::Gxrb_ratio - 1, key2.pub, key1.prv, key1.pub, *system.work.generate (epoch1.hash ()));
nano::state_block state_receive2 (key2.pub, epoch.hash (), 0, nano::Gxrb_ratio + 1, state_send1.hash (), key2.prv, key2.pub, *system.work.generate (epoch.hash ()));

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6 changes: 3 additions & 3 deletions nano/core_test/conflicts.cpp
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Expand Up @@ -241,8 +241,8 @@ TEST (conflicts, adjusted_difficulty)
node1.process_active (send3);
auto send4 (std::make_shared<nano::state_block> (key1.pub, send3->hash (), key1.pub, 0, key3.pub, key1.prv, key1.pub, *system.work.generate (send3->hash ())));
node1.process_active (send4);
ASSERT_EQ (node1.ledger.signer (node1.ledger.link (nano::epoch::epoch_1)), nano::test_genesis_key.pub);
auto open_epoch1 (std::make_shared<nano::state_block> (key2.pub, 0, 0, 0, node1.ledger.link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *system.work.generate (key2.pub)));
ASSERT_EQ (node1.ledger.epoch_signer (node1.ledger.epoch_link (nano::epoch::epoch_1)), nano::test_genesis_key.pub);
auto open_epoch1 (std::make_shared<nano::state_block> (key2.pub, 0, 0, 0, node1.ledger.epoch_link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *system.work.generate (key2.pub)));
node1.process_active (open_epoch1);
auto receive2 (std::make_shared<nano::state_block> (key2.pub, open_epoch1->hash (), 0, nano::xrb_ratio, send3->hash (), key2.prv, key2.pub, *system.work.generate (open_epoch1->hash ())));
node1.process_active (receive2);
Expand Down Expand Up @@ -280,7 +280,7 @@ TEST (conflicts, adjusted_difficulty)
ASSERT_GT (adjusted_difficulties.find (open2->hash ())->second, adjusted_difficulties.find (change1->hash ())->second);
// Independent elections can have higher difficulty than adjusted tree
nano::keypair key4;
auto open_epoch2 (std::make_shared<nano::state_block> (key4.pub, 0, 0, 0, node1.ledger.link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *system.work.generate (key4.pub, adjusted_difficulties.find (send1->hash ())->second)));
auto open_epoch2 (std::make_shared<nano::state_block> (key4.pub, 0, 0, 0, node1.ledger.epoch_link (nano::epoch::epoch_1), nano::test_genesis_key.prv, nano::test_genesis_key.pub, *system.work.generate (key4.pub, adjusted_difficulties.find (send1->hash ())->second)));
uint64_t difficulty;
ASSERT_FALSE (nano::work_validate (*open_epoch2, &difficulty));
ASSERT_GT (difficulty, adjusted_difficulties.find (send1->hash ())->second);
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