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Ida/pbkdf2 #2

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idaapayo wants to merge 8 commits from idaapayo/funga-eth:Ida/pbkdf2 into master
pull from: idaapayo/funga-eth:Ida/pbkdf2
merge into: chaintool:master
Conversation 1 Commits 8 Files Changed 5 +151 -50
idaapayo commented 2022-01-19 15:12:37 +01:00
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implementing pbkdf2

implementing pbkdf2
idaapayo added 2 commits 2022-01-19 15:12:38 +01:00
kamikazechaser reviewed 2022-01-19 15:21:54 +01:00
funga/eth/keystore/keyfile.py Outdated
@ -29,2 +28,4 @@
'pbkdf2'
]
default_kdfparams = {
kamikazechaser commented 2022-01-19 15:21:54 +01:00
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This should be renamed to default_scrypt_params

Thoughts? @lash Not sure which naming convention you prefer

This should be renamed to `default_scrypt_params` Thoughts? @lash Not sure which naming convention you prefer
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kamikazechaser reviewed 2022-01-19 15:29:18 +01:00
funga/eth/keystore/keyfile.py
@ -79,3 +103,2 @@
def to_dict(private_key_bytes, passphrase=''):
def to_dict(private_key_bytes, kdf :str, passphrase=''):
kamikazechaser commented 2022-01-19 15:29:18 +01:00
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This is a potentially breaking change if this method is being used elsewhere. I suggest we default to scrypt for now.

This is a potentially breaking change if this method is being used elsewhere. I suggest we default to `scrypt` for now.
kamikazechaser reviewed 2022-01-19 15:48:41 +01:00
funga/eth/keystore/keyfile.py Outdated
@ -57,0 +71,4 @@
itr = int(kdfparams['c'])
dklen = int(kdfparams['dklen'])
derived_key = hashlib.pbkdf2_hmac(
kamikazechaser commented 2022-01-19 15:48:41 +01:00
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We can pass the params directly and return on on it to reduce verbosity.

We can pass the params directly and return on on it to reduce verbosity.
kamikazechaser reviewed 2022-01-19 15:51:42 +01:00
funga/eth/keystore/keyfile.py Outdated
@ -57,0 +65,4 @@
@staticmethod
def from_pbkdf2(kdfparams=pbkdf2_kdfparams, passphrase=''):
hashname = kdfparams['prf']
kamikazechaser commented 2022-01-19 15:51:42 +01:00
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prf key-value from keystore files could also be hmac-sha256, which isn't a valid param for hashlib.pbkdf2_hmac default to sha256 instead.

`prf` key-value from keystore files could also be `hmac-sha256`, which isn't a valid param for `hashlib.pbkdf2_hmac` default to `sha256` instead.
kamikazechaser marked this conversation as resolved
idaapayo added 1 commit 2022-01-21 09:14:45 +01:00
idaapayo closed this pull request 2022-01-21 09:21:13 +01:00
idaapayo reopened this pull request 2022-01-24 11:20:59 +01:00
idaapayo added 1 commit 2022-01-24 11:23:55 +01:00
kamikazechaser reviewed 2022-01-24 12:08:21 +01:00
funga/eth/keystore/keyfile.py Outdated
@ -60,0 +69,4 @@
kdfparams['prf'].replace('sha256')
derived_key = hashlib.pbkdf2_hmac(
hash_name=kdfparams['prf'],
kamikazechaser commented 2022-01-24 12:08:21 +01:00
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Change this to hash_name="sha256"

Change this to `hash_name="sha256"`
kamikazechaser marked this conversation as resolved
kamikazechaser added 1 commit 2022-01-24 12:10:38 +01:00
kamikazechaser reviewed 2022-01-24 12:11:40 +01:00
kamikazechaser reviewed 2022-01-24 12:12:09 +01:00
funga/eth/runnable/keyfile.py Outdated
@ -16,6 +16,15 @@ from funga.eth.keystore.keyfile import (
from_file,
to_dict,
)
# from pathlib import Path
kamikazechaser commented 2022-01-24 12:12:09 +01:00
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Remove these comments

Remove these comments
kamikazechaser marked this conversation as resolved
kamikazechaser reviewed 2022-01-24 12:13:40 +01:00
funga/eth/keystore/keyfile.py Outdated
@ -36,2 +37,3 @@
}
}
pbkdf2_kdfparams = {
kamikazechaser commented 2022-01-24 12:13:40 +01:00
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Chnage this to default_pbkdf2_kdfparams

Chnage this to `default_pbkdf2_kdfparams`
idaapayo added 1 commit 2022-01-24 13:29:27 +01:00
kamikazechaser reviewed 2022-01-24 17:48:55 +01:00
tests/test_cli.py Outdated
@ -5,3 +5,3 @@
# external imports
from hexathon import strip_0x
from hexathon import strip_0x, add_0x
kamikazechaser commented 2022-01-24 17:48:55 +01:00
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Revert these changes

Revert these changes
lash requested changes 2022-01-24 18:00:54 +01:00
funga/eth/keystore/keyfile.py Outdated
@ -79,3 +99,2 @@
def to_dict(private_key_bytes, passphrase=''):
def to_dict(private_key_bytes, kdf :str, passphrase=''):
lash commented 2022-01-24 17:59:43 +01:00
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can we have scrypt as default please? that makes it backward compatible

can we have scrypt as default please? that makes it backward compatible
funga/eth/runnable/keyfile.py Outdated
@ -78,3 +80,3 @@
pk_bytes = os.urandom(32)
pk = coincurve.PrivateKey(secret=pk_bytes)
o = to_dict(pk_bytes, passphrase)
o = to_dict(pk_bytes, 'scrypt', passphrase)
lash commented 2022-01-24 18:00:17 +01:00
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... and then you don't have to change this.

... and then you don't have to change this.
idaapayo added 1 commit 2022-01-24 18:08:16 +01:00
idaapayo added 1 commit 2022-01-24 18:13:01 +01:00
lash commented 2022-01-24 18:57:38 +01:00
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merged e5cd1cad58

merged https://git.grassecon.net/chaintool/funga-eth/commit/e5cd1cad58fb2d9e39f37817843ad7f2fc5004d3
lash closed this pull request 2022-01-24 18:57:38 +01:00

Pull request closed

Please reopen this pull request to perform a merge.
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Reference: chaintool/funga-eth#2
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