Jude Nelson
b1e1846630
fix up name_import's find-previous logic to just ask the DB
2018-01-14 15:52:13 -05:00
Jude Nelson
0d6bff034c
typo: get a cursor correctly
2018-01-14 15:52:00 -05:00
Jude Nelson
5f2671e728
must_equal constraints must include all public key columns (TODO: extract from DB schema)
2018-01-14 15:51:39 -05:00
Jude Nelson
145661c16b
import hex_hash160
2018-01-13 23:51:07 -05:00
Jude Nelson
a64f4019c0
expose getting all namespace preorders; fix typo
2018-01-13 23:50:35 -05:00
Jude Nelson
6e3078b34e
add back getting all namespace preorders; fix offset pagination for quering name history
2018-01-13 23:50:14 -05:00
Jude Nelson
16607e1a30
addresses can be 35 bytes
2018-01-13 23:49:57 -05:00
Jude Nelson
c7cfed891f
pass constraints-ignored hints to state-creation
2018-01-13 22:54:07 -05:00
Jude Nelson
9d64dc091a
do either an INSERT or an UPDATE, depending on whether or not we're preorder/registering or re-preordering/registering. Also, tighten the input validation logic to ensure that each state-create and state-transition op data contains both the history ID (name or namespace) as well as the block number (i.e. all column data that goes into the table's primary key)
2018-01-13 22:52:53 -05:00
Jude Nelson
785de7bccb
add utility methods from blockstack_client, like serializing an atlas zone file inventory message to a string and parsing host:port strings. This cuts dependency on blockstack_client
2018-01-12 18:36:55 -05:00
Jude Nelson
8aa485909b
copy RPC client code from blockstack_client to blockstackd so the atlas peers can talk to one another. This cuts the dependency on blockstack_client in the Atlas subsystem
2018-01-12 18:36:22 -05:00
Jude Nelson
2705d59e1e
remove all restore_delta() and snv_consensus_extras() code, and remove all dependence on blockstack_client from our operations. Also remove deprecated state_*() helpers that had been required for propagating ancilliary operation state to the database, i.e. in order to ensure that name operations' histories could be rewound. This is now handled automatically with a better database schema.
2018-01-12 18:33:04 -05:00
Jude Nelson
41c8693bae
now that restore_delta() and snv_consensus_extras() and BACKUP_FIELDS are no longer required, remove all ancilliary ops_*() methods that are used to query and manipulate them.
2018-01-12 18:32:35 -05:00
Jude Nelson
54444e455e
the new database schema no longer requires us to fetch and store prior name histories in our check() decorators. Remove the ancilliary code that they had been using to do this.
2018-01-12 18:31:45 -05:00
Jude Nelson
ed54c905de
update virtualchain_hooks (the virtualchain implementation) to adhere to the new StateEngine standards in virtualchain 0.18. In particular:
...
* add method for which blockchain we're on
* add method for determining how long a consensus hash is valid
* add method for getting all opcodes
* add method for getting all operations' serialization fields
* accept transactions in the virtualchain-standardized format, not the bitcoind RPC format
* stronger and more explicit adherence to acquiring read/only versus read/write BlockstackDB handles
2018-01-12 18:28:06 -05:00
Jude Nelson
68c0828a6d
rework the BlockstackDB class to rely on virtualchain-provided database functionality (such as getting a block's ops hash), and rework the methods to use the new queries. In particular, history replaying is no longer necessary since we store all snapshots of all name records now.
2018-01-12 18:27:02 -05:00
Jude Nelson
26c6fec052
do not store name operation history deltas any longer. Instead, when an operation is committed, store the new name state in the history table. This *greatly* simplifies the code for getting historic states of a name, and obviates the need for the per-operation restore_delta() and snv_consensus_extras() methods. It also simplifies a lot of queries.
2018-01-12 18:25:12 -05:00
Jude Nelson
e50005da2f
this file is now dead. all functionality it provides is now handled by virtualchain
2018-01-12 18:24:47 -05:00
Jude Nelson
86b57aaf48
add config file parsing code from blockstack_client, so we no longer depend on it. Similar for semver parsing and environment variable munging
2018-01-12 18:24:22 -05:00
Jude Nelson
0d1b9a29b8
refactor fast_sync functionality to use new chainstate routines in virtualchain
2018-01-12 18:24:01 -05:00
Jude Nelson
9798186a18
add zonefile hashing methods, removing dependency on blockstack_client
2018-01-12 18:23:20 -05:00
Jude Nelson
063c02d7d8
remove code for loading/storing data and profiles, and loading/storing zonefiles to 3rd party storage. This is the gaiahub's responsibility.
2018-01-12 18:22:49 -05:00
Jude Nelson
b8e6425f47
all methods: expect either an atlas database connection or an atlas database path. All atlas components: require a virtualchain working dir and a path to the atlas db
2018-01-12 18:22:06 -05:00
Jude Nelson
1dfdb5ade6
refactor tx public key extraction to use the virtualchain-standardized transaction data structure, instead of the emulated bitcoind RPC structure
2018-01-12 18:21:22 -05:00
Jude Nelson
58fbd0bbb8
include namespace keychains in the state we snapshot
2017-12-06 12:11:24 -05:00
Jude Nelson
8aeda60924
add API wrappers around the DB calls to get unexpired and cumulative names and counts
2017-11-08 11:28:32 -05:00
Jude Nelson
b8f23bd8d7
add DB queries for getting the unexpired and cumulative name counts
2017-11-08 11:28:16 -05:00
Jude Nelson
a4be04ffd1
Merge branch 'hotfix/nameop-library-support' into hotfix/did-support
2017-10-30 16:39:36 -04:00
Jude Nelson
6807734dea
typo
2017-10-29 22:38:18 -04:00
Jude Nelson
dfa26846b0
add API methods to find out the list of names ever created by an address
2017-10-27 19:25:06 -04:00
Jude Nelson
01bad1dcb2
remember the address that creates (i.e. imports-for-the-first-time or registers) a name
2017-10-27 19:24:24 -04:00
Jude Nelson
8cd29bb2d1
only check rc value, not exit bits
2017-10-11 17:26:25 -04:00
Jude Nelson
4888f5bd87
whitespace
2017-10-11 15:30:28 -04:00
Jude Nelson
18ef1a5ac1
verbose output when using the CLI
2017-10-05 12:15:38 -04:00
Jude Nelson
e54dd15e32
select zonefiles that are present
2017-10-05 12:15:26 -04:00
Jude Nelson
a4c77e3294
require 0.17 or newer
2017-10-04 17:54:43 -04:00
Jude Nelson
effc2d6db3
a NAME_REGISTRATION/NAME_RENEWAL's burn address must go to a v2 namespace's address for the first year (fee collection period) of its existence, starting from its reveal block. after that, fees go to the null burn address (to discourage squatting or gratuitous namespace registration)
2017-10-04 00:03:54 -04:00
Jude Nelson
f13df668a5
introduce a fixed interval of time during which a v2 namespace can collect fees.
2017-10-04 00:03:19 -04:00
Jude Nelson
5d0bcbce19
plug DoS problem whereby a namespace can be preordered by a non-p2pkh script (this is allowed; this fix stops nodes from crashing when it happens)
2017-10-03 13:07:20 -04:00
Jude Nelson
36e506e18b
feed stdout and stderr to the parent process when doing a sqlite3 backup, so we can properly catch database-lock errors
2017-10-01 16:31:50 -04:00
Jude Nelson
b8f340c3a1
preserve sender_pubkey across renewal
2017-10-01 14:37:45 -04:00
Jude Nelson
4e579bdbed
fix debug output on burn fee
2017-09-29 18:09:58 -04:00
Jude Nelson
c2c293f040
Merge branch 'develop-hardfork' of https://github.com/blockstack/blockstack-core into develop-hardfork
2017-09-29 16:04:14 -04:00
Jude Nelson
65147a144e
print exceptions in test mode
2017-09-29 16:03:27 -04:00
Aaron Blankstein
c91d130d97
fix logging typo
2017-09-29 15:28:26 -04:00
Jude Nelson
3961f9cd2c
minimum atlas version is now 0.17
2017-09-29 01:59:39 -04:00
Jude Nelson
b61ab54747
don't forget namespace lifetime multiplier
2017-09-29 00:50:02 -04:00
Jude Nelson
9563b9bcf4
a preorder will expire in min(144, namespace['lifetime']) blocks
2017-09-29 00:50:02 -04:00
Jude Nelson
8eb8028bb8
log deletes
2017-09-29 00:50:02 -04:00
Jude Nelson
5aec8946d1
f-day 2014 is at 488500; renewal grace period is 5000 blocks; price multiplier for names and namespaces is 1/10
2017-09-29 00:50:02 -04:00
