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wpa_supplicant

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This commit is contained in:
mwiegand 2021-10-28 23:02:40 +02:00
parent 3652a521de
commit 9e4163d291
2 changed files with 24 additions and 11 deletions
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13
bundles/wpa-supplicant/items.py
View file

@ -1,24 +1,15 @@
import hashlib, binascii
def wpa_psk(ssid, password):
return binascii.hexlify(
hashlib.pbkdf2_hmac('sha1', str.encode(password), str.encode(ssid), 4096, 32)
).decode()
interface = node.metadata.get('wpa-supplicant/interface')
ssid = node.metadata.get('wpa-supplicant/ssid')
passowrd = repo.vault.decrypt(node.metadata.get('wpa-supplicant/password')).value
psk = wpa_psk(ssid, passowrd)
files = {
f'/etc/wpa_supplicant/wpa_supplicant-{interface}.conf': {
'source': 'wpa_supplicant.conf',
'content_type': 'mako',
'context': {
'ssid': ssid,
'psk': psk,
'ssid': node.metadata.get('wpa-supplicant/ssid'),
'psk': node.metadata.get('wpa-supplicant/psk'),
},
'needs': [
'pkg_apt:wpasupplicant',

22
bundles/wpa-supplicant/metadata.py
View file

@ -1,3 +1,6 @@
import hashlib, binascii
defaults = {
'apt': {
'packages': {
@ -5,3 +8,22 @@ defaults = {
},
},
}
@metadata_reactor.provides(
'wpa-supplicant/psk',
)
def psk(metadata):
return {
'wpa-supplicant': {
'psk': binascii.hexlify(
hashlib.pbkdf2_hmac(
'sha1',
repo.vault.decrypt(metadata.get('wpa-supplicant/password')).value.encode(),
metadata.get('wpa-supplicant/ssid').encode(),
4096,
32
)
).decode()
}
}