kylefang/stacks-puppet-node
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136 Commits

Author SHA1 Message Date
Jude Nelson
fc62c5892f fix epoch look up and abort on failure 2016-09-12 18:00:44 -04:00
Jude Nelson
c4cf324e1b register/renew can mutate op_fee, since the epoch can change between 
preorder/register or register/renew.  Also, when considering name
prices, use the preorder's block number (i.e. the epoch the preorder
occurred in determines the price to pay, not the register).  For
renewals, however, use the current block height to determine the fee.
 2016-09-12 17:59:35 -04:00
Jude Nelson
41c22f172a remove dead code 2016-09-12 17:59:29 -04:00
Jude Nelson
f6d81c332d back up op_fee, since it can change due to an epoch change 2016-09-12 17:59:14 -04:00
Jude Nelson
7792395b69 optionally get a preorder for a name that already exists (i.e. a failed 
preorder)
 2016-09-12 17:58:58 -04:00
Jude Nelson
8e7c78f3d3 remove dead code 2016-09-09 16:55:30 -04:00
Jude Nelson
84266a9f2e if re-revealing an expired namespace of the same name, reconstruct the 
appropriate history snapshot first (i.e. the previous revealed state)
 2016-09-09 16:55:01 -04:00
Jude Nelson
8f7e37a414 add include_expired to get_namespace_op_state; fix get_namespace_at to 
work at all block heights
 2016-09-09 16:54:36 -04:00
Jude Nelson
d33aa69228 check namespace fields before updating it; when selecting a namespace at 
a block height, optionally ignore the reveal block
 2016-09-09 16:53:45 -04:00
Jude Nelson
dfb4cbea2d use new epoch system to determine correct price multipliers 2016-09-09 11:20:26 -04:00
Jude Nelson
c6c8c9a4f9 API sync 2016-09-09 11:20:16 -04:00
Jude Nelson
f094d3cb1d WIP: make expired namespace_reveals restorable 2016-09-09 11:19:56 -04:00
Jude Nelson
0143b7cb85 new price_name() API sync 2016-09-09 11:19:38 -04:00
Jude Nelson
60e82529fe better history index notation in debug output 2016-09-09 11:19:23 -04:00
Jude Nelson
feed3422ee get_namespace_op_state() for getting historic namespace states; on 
committing a state transition, include expired namespace op sequences
(this is because the block we're processing is one block later than the
block we used to query properties about the namespace--we need to ensure
that if we have a state-transition on a namespace that occurred on the
last possible block, we still accept it)
 2016-09-09 11:17:53 -04:00
Jude Nelson
4802c6638b WIP: use the new epoch system; working on restoring expired 
namespace_reveals
 2016-09-09 11:16:55 -04:00
Jude Nelson
eb430d4258 WIP: add a notion of a "settings epoch" to the server, where some 
settings are only valid for certain block ranges
 2016-09-09 11:16:18 -04:00
Jude Nelson
9cd931dcfa print CHECK statements for the time being 2016-09-07 11:10:26 -04:00
Jude Nelson
a3cce7c843 when producing the op sequence on state transition, include expired 
names.  This is because the acceptance criteria are predicated on the
current block, whereas the op sequence calculation is predicated on the
next block.
 2016-09-07 11:09:25 -04:00
Jude Nelson
c4abd401e1 pass both the working db and untrusted db when calculating extra 
consensus fields (since the untrusted db might not have the data we
need when verifying).  Also, when calculating consensus quirks, check if
a name operation is the first NAME_IMPORT for a name in order to handle
the NAME_IMPORT fee quirk correctly.
 2016-09-07 11:08:06 -04:00
Jude Nelson
fefce0537d log which code path we take 2016-09-05 20:46:24 -04:00
Jude Nelson
1952b935e4 preserve the *first* preorder name hash when restoring consensus extras 2016-09-05 20:46:00 -04:00
Jude Nelson
51617feead log the SNV quirks as we apply them 2016-09-05 20:45:45 -04:00
Jude Nelson
234903c057 get_name_last_creation_opcode(); better abort debug output 2016-09-05 20:45:27 -04:00
Jude Nelson
f0443a0202 don't need history 2016-09-05 20:45:13 -04:00
Jude Nelson
b9d46bf0e4 remove dead code; better debug statement 2016-09-04 17:22:53 -04:00
Jude Nelson
d42a7614d5 whitespace 2016-09-02 00:21:37 -04:00
Jude Nelson
692319b263 Merge sqlite3 into develop. Mostly refactoring: move operation 
parsing, validation, and consensus logic into the individual operation's
.py file.
 2016-09-02 00:20:24 -04:00
Jude Nelson
45194de4bf Merge sqlite3's database to develop. Use a sqlite3 database instead of 
a flat file.  Preserve the BlockstackDB API, but be a lot more rigorous
about checking invariants that must hold across state-preordering,
state-creating, and state-transitioning.
 2016-09-02 00:19:06 -04:00
Jude Nelson
c93390ef0e sqlite3 merger: add much more rigorous operation-checking: 
* identify and preserve invariant properties that must hold across name
state-transitions (like no-collisions, or limiting fields that can
change).
* add history validation
* identify consensus-bearing fields, and how each state-creation or
state-transition may affect them (and add runtime checks to see that
they only affect the fields we say they will)
* add decorators that we can apply to name operations to enforce the
above.
 2016-09-02 00:16:36 -04:00
Jude Nelson
4a7c1a3b47 merge sqlite3's operation relationship definitions 2016-09-02 00:15:55 -04:00
Jude Nelson
3d8228a914 move database and history verification to one place 2016-09-02 00:14:39 -04:00
Jude Nelson
acb0eb5104 refactoring: move name/namespace validation and pricing to lib/scripts; 
move common transaction extraction logic to lib/scripts
 2016-09-02 00:13:51 -04:00
Jude Nelson
8e27fc5586 abort on fatal error 2016-08-30 20:23:52 -04:00
Jude Nelson
940d29e14e remove unused code 2016-08-29 17:35:40 -04:00
Jude Nelson
4655830e53 set NUM_CONFIRMATIONS to 0 when testing, so we can get faster results 2016-08-29 17:35:28 -04:00
Jude Nelson
5fd23a8938 make blockstack-server amenable to running in the network simulator 2016-08-26 18:46:41 -04:00
Jude Nelson
d999f1beb7 typo (bug) 2016-08-24 17:42:56 -04:00
Jude Nelson
3a625263e9 add atlas config options 2016-08-24 17:42:38 -04:00
Jude Nelson
89c0fc2572 support atlas = [True|False] under [blockstack] 2016-08-23 11:39:56 -04:00
Jude Nelson
4ac8651741 use correct zonefile cache path; disable update tx check when testing 2016-08-18 18:33:08 -04:00
Jude Nelson
7b69b499cc tweak comments; add get_zonefile_hashes_at() for Atlas node support 2016-08-15 18:20:18 -04:00
Jude Nelson
7cd61e362f remove dead imports; if unit-testing, then set a version directly (won't 
be used unless the right envars are set)
 2016-08-15 18:19:41 -04:00
Jude Nelson
5e570de5bf remove dead code 2016-08-15 18:19:12 -04:00
Jude Nelson
21285a9d7e remove dead code 2016-08-15 18:19:00 -04:00
Jude Nelson
4b5b72fa77 enforce op_fee formatting quirk; check for absurdly high-value transactions 
while testing
 2016-08-10 16:07:21 -04:00
Jude Nelson
ccc6f91e5e some things don't have to be considered p2pkh scripts any longer :D 2016-08-06 00:15:45 -04:00
Jude Nelson
4656fe951a CONSENSUS-BREAKING CHANGE: if we can't find the pubkey hex in the script 
sig, then set it to "", not None.  This hadn't been a problem before,
because all keys were p2pkh and always had public keys.  With multisig
support, this will no longer be the case.
 2016-08-06 00:14:42 -04:00
Jude Nelson
070e9b86de period 2016-08-06 00:14:32 -04:00
Jude Nelson
0006c7b48d remove now-unneeded code 2016-08-06 00:14:07 -04:00