askiiart/gpg-email-helper
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Fix quoted-printable signatures too

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askiiart 2024-02-28 14:13:22 -06:00
parent e605917d7e
commit 3eea7435ed
Signed by untrusted user who does not match committer: askiiart
GPG key ID: BC3800E55FB54D67
1 changed files with 23 additions and 9 deletions
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32
gpg-email-helper.py
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@ -17,23 +17,33 @@ if 'gpg-email-helper' not in os.listdir(f'{XDG_DATA_HOME}'):
with open(f'{XDG_DATA_HOME}/gpg-email-helper/log', 'a') as log:
log.write(f'\n\nRunning on {filename}\n')
if email.rfind('-----BEGIN PGP PUBLIC KEY BLOCK-----') != -1 and email.rfind('-----END PGP PUBLIC KEY BLOCK-----') != -1:
public_key = email[email.rfind(
'-----BEGIN PGP PUBLIC KEY BLOCK-----'):email.rfind('-----END PGP PUBLIC KEY BLOCK-----')+35]
if (
email.rfind('-----BEGIN PGP PUBLIC KEY BLOCK-----') != -1
and email.rfind('-----END PGP PUBLIC KEY BLOCK-----') != -1
):
public_key = email[
email.rfind('-----BEGIN PGP PUBLIC KEY BLOCK-----') : email.rfind(
'-----END PGP PUBLIC KEY BLOCK-----'
)
+ 35
]
# quoted-printable attachments have the equals sign escaped as =3D apparently
public_key = public_key.replace('=3D', '=')
log.write(
f'Attempted to import key from email: {gpg.Context(armor=True).key_import(public_key.encode())}\n')
f'Attempted to import key from email: {gpg.Context(armor=True).key_import(public_key.encode())}\n'
)
elif (
email.rfind('-----BEGIN PGP SIGNATURE-----') != -1
and email.rfind('-----END PGP SIGNATURE-----') != -1
):
signature = email[
email.rfind('-----BEGIN PGP SIGNATURE-----'): email.rfind(
email.rfind('-----BEGIN PGP SIGNATURE-----') : email.rfind(
'-----END PGP SIGNATURE-----'
)+27
)
+ 27
]
signature.replace('=3D', '=')
try:
# Needed to skip geting the key if it already exists.
@ -82,11 +92,15 @@ with open(f'{XDG_DATA_HOME}/gpg-email-helper/log', 'a') as log:
pubkey = hkp4py.KeyServer(
# This isn't perfect, it's a loose search
# for example searching for 7C79FCBB8372E5DE5B17E09A90D4B9641E092971 on keyserver.ubuntu.com returns the wrong key. But it works 99% of the time.
f'hkp://{server}').search(f'0x{fingerprint}')
f'hkp://{server}'
).search(f'0x{fingerprint}')
if pubkey != None:
import_result = gpg.Context().key_import(pubkey[0].key.encode())
import_result = gpg.Context().key_import(
pubkey[0].key.encode()
)
log.write(
f'Attempted to import from {server}: {import_result}\n')
f'Attempted to import from {server}: {import_result}\n'
)
if type(import_result) == gpg.results.ImportResult:
break
else: