Ryan X. Charles
fd499089bb
update readme to reflect toJSON/fromJSON
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...rather than toObject/fromObject, which I had considered doing before, but
decided toJSON/fromJSON was more explicit.
2014-09-23 14:27:48 -07:00
Ryan X. Charles
22b87325d7
make Dark Wallet buffer/string formats the default
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and rename the old functions to "bitcore buffer" and "bitcore string"
2014-09-23 14:27:48 -07:00
Ryan X. Charles
a3062b622c
Merge pull request #1 from petertodd/master
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Minor: spelling
2014-09-22 18:26:43 -07:00
Ryan X. Charles
96df77429f
add support for Dark Wallet-style addresses
...
These functions are prefixed DW which stands for Dark Wallet. The code for the
Dark Wallet address format can be found here:
https://github.com/darkwallet/darkwallet/blob/develop/js/util/stealth.js
Note that I deliberately support only the simplest possible format, which is
where there is only one payload pubkey and the prefix is blank. I should now go
back and replace my old toString, fromString, toBuffer, fromBuffer functions
with these Dark Wallet versions, since they are much more well-thought out than
mine.
2014-09-22 18:23:10 -07:00
Ryan X. Charles
9b8ce05b15
BufferWriter().toBuffer convenience method
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It does the same thing as .concat(), but may be easier to remember, since the
rest of the library uses the ".toBuffer()" convention
2014-09-22 17:09:53 -07:00
Ryan X. Charles
792e8080c8
classify pubkeyhash and scripthash scripts
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...both the "in" (ScriptSig) and "out" (ScriptPubkey)
2014-09-22 16:04:06 -07:00
Ryan X. Charles
6f92775b2c
extra curly braces for code readability
2014-09-22 14:56:07 -07:00
Ryan X. Charles
5c7149aeab
Stealthkey toJSON/fromJSON
2014-09-22 14:45:41 -07:00
Ryan X. Charles
d6e3266179
toJSON/fromJSON for privkey, pubkey, keypair
2014-09-22 13:55:40 -07:00
Ryan X. Charles
f3614e4a90
Key -> Keypair
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...that is what is called everywhere else.
2014-09-22 13:14:39 -07:00
Ryan X. Charles
e984736736
allow bufs in constructors
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For Transaction, Block and Blockheader. This is a convenience so if you happen
to have the buffer for one of these, you can make a new one like this:
Transaction(txbuf);
Rather than having to do this:
Transaction().fromBuffer(txbuf);
2014-09-22 13:07:39 -07:00
Ryan X. Charles
1516ad3012
remove unused addressString variable
2014-09-22 12:52:09 -07:00
Ryan X. Charles
e6a424303e
remove unused base58check dependency
2014-09-22 12:51:18 -07:00
Ryan X. Charles
1bda566679
stealth address to/from JSON
2014-09-22 12:48:13 -07:00
Ryan X. Charles
27fbdb42ad
isOpReturn
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standard OP_RETURN scripts contain either just an OP_RETURN or an OP_RETURN
followed by a single pushdata OP with not more than 40 bytes.
2014-09-19 21:59:19 -07:00
Ryan X. Charles
ffdfe0ce83
add fromString test for bip32
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...since it was lacking any tests
2014-09-19 21:02:57 -07:00
Ryan X. Charles
d57613bc91
body is actually defined in the function
2014-09-19 17:41:22 -07:00
Ryan X. Charles
cc3196085f
add .hash() function for a block
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This is the plain old hash, which is a double sha256. The id of a block is the
reverse of this.
2014-09-19 17:29:40 -07:00
Ryan X. Charles
aff3992ffb
transaction hash and id
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...the hash is the usual hash, and the id is the reverse of that, which is what
is usually graphically displayed by bitcoind.
2014-09-19 17:25:35 -07:00
Ryan X. Charles
40d17c5180
block id
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The block id is the reverse of the double sha256 hash of the blockheader.
2014-09-19 17:08:44 -07:00
Ryan X. Charles
f191e93711
make block reading more efficient
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...by using streams. This way we don't load all the blocks before parsing them.
We parse them as we go.
2014-09-19 16:40:29 -07:00
Ryan X. Charles
cfd509f859
make receivePubkey compatible with dark wallet
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I had been using this formula for the receiveKeypair:
scanKeypair + payloadKeypair + sharedKeypair
However, Dark Wallet uses this formula:
payloadKeypair + sharedKeypair
It is not actually necessary to add the scanKeypair in order to have all the
features of stealth addresses, at least as far as I can tell. So in order to
bring my implementation closer to Dark Wallet's, I have removed the scanKeypair
from this calculation.
2014-09-19 14:32:32 -07:00
Ryan X. Charles
7647663a5e
typo
2014-09-19 14:02:44 -07:00
Ryan X. Charles
199ed7c4ba
update dependencies
2014-09-18 18:46:31 -07:00
Ryan X. Charles
04887db261
update blockreader example to use toJSON
2014-09-18 17:52:43 -07:00
Ryan X. Charles
e11019a083
toJSON, fromJSON
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Every object should have toJSON and fromJSON methods so you can have a reliable
way to store and retrieve objects.
2014-09-18 17:52:02 -07:00
Ryan X. Charles
2ecf1cdcdf
Block parsing example
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bitcoind saves blocks in files called blk*****.dat. Those files can be piped
into this example, which will parse them and spit out a nice looking string of
all the blocks, which also includes parsed transactions.
2014-09-18 15:20:23 -07:00
Ryan X. Charles
f17d604e44
Address().fromHashbuf() convenience method
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...useful for when you have the pubkeyhash, but not the version byte.
2014-09-18 15:18:53 -07:00
Peter Todd
2db942d65a
Minor: spelling
2014-09-18 05:58:08 -04:00
Ryan X. Charles
60459b6c7a
expose
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Block, Blockheader, Transaction, Txin, Txout
2014-09-17 17:36:59 -07:00
Ryan X. Charles
d2bc960744
fix capitalization error on case-sensitive filesystems
2014-09-17 17:02:40 -07:00
Ryan X. Charles
6fe5d416a0
fix capitalization error on case-sensitive filesystems
2014-09-17 17:00:32 -07:00
Ryan X. Charles
1fa5482518
add travis file
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...for travis automated testing
2014-09-17 16:56:36 -07:00
Ryan X. Charles
cf5b2f1250
varint -> vi canonical spelling
2014-09-17 16:48:23 -07:00
Ryan X. Charles
4a21a9551c
fromX is actually static
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...should add an instance method in the future
2014-09-17 16:32:38 -07:00
Ryan X. Charles
2caf7c6471
bn -> BN canonical capitalization
2014-09-17 16:08:42 -07:00
Ryan X. Charles
f727c5ad25
fix varint test broken in browser
2014-09-17 16:03:57 -07:00
Ryan X. Charles
0212e4bd4c
replace .buffer with .read
2014-09-17 15:49:45 -07:00
Ryan X. Charles
8e049b7244
smarter
2014-09-17 15:44:59 -07:00
Ryan X. Charles
6cee393c5d
put brains in read
2014-09-17 15:43:15 -07:00
Ryan X. Charles
6e1dfd3003
allow bufferreader.read to specify length
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...to be more symmetric with the write function of bufferwriter
2014-09-17 15:41:30 -07:00
Ryan X. Charles
7918f53f12
bnjs -> BN ... for consistency
2014-09-17 15:32:58 -07:00
Ryan X. Charles
aee8547093
add fromString method for library consistency
2014-09-17 15:32:14 -07:00
Ryan X. Charles
6494ca5076
convenience: varint -> vi
2014-09-17 15:27:12 -07:00
Ryan X. Charles
0eeba8eadb
canonical BN notation
2014-09-17 15:22:52 -07:00
Ryan X. Charles
5f21059bf8
more convenient names
2014-09-17 15:20:01 -07:00
Ryan X. Charles
eb34a16511
more convenient name
2014-09-17 15:17:54 -07:00
Ryan X. Charles
9473bdf9b0
more convenient name
2014-09-17 15:15:56 -07:00
Ryan X. Charles
bd16eddf54
Key -> Keypair
2014-09-17 15:13:57 -07:00
Ryan X. Charles
7390b15f89
add set function to bip32
2014-09-17 15:11:16 -07:00
