Linux pass - expiroval GPG klíč - jak nastavit neomezenou platnost

Při používání správce hesel Pass můžete po čase používání dospět k tomu, že použitý GPG klíč expiruje a není možné přidávat nová hesla do klíčenky. V následujícím sledu příkazů si předvedeme, jak nastavit GPG klíči neomezenou platnost. Je nutno podotknout, že z bezpečnostního hlediska by se toto dělat nemělo....



user@server:~/xyz$ gpg --list-keys
/home/user/.gnupg/pubring.kbx
-----------------------------
pub rsa3072 2018-09-07 [SC] [expired: 2020-09-06]
xxxxxxxxxxxxxxxxxxxx
uid [ expired] CC ZT

pub rsa3072 2018-09-07 [SC] [expired: 2020-09-06]
yyyyyyyyyyyyyyyyyyyyyy
uid [ expired] user

pub rsa4096 2019-11-19 [SC]
zzzzzzzzzzzz
uid [ultimate] pass-crash
sub rsa4096 2019-11-19 [E]

user@server:~/xyz$ gpg --edit-key yyyyyyyyyyyyyyyyyyyyyy
gpg (GnuPG) 2.2.4; Copyright (C) 2017 Free Software Foundation, Inc.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Secret key is available.

sec rsa3072/ccccccccc
created: 2018-09-07 expired: 2020-09-06 usage: SC
trust: ultimate validity: expired
ssb rsa3072/qqqqqqqqqqqqq
created: 2018-09-07 expired: 2020-09-06 usage: E
[ expired] (1). user

gpg> expire
Changing expiration time for the primary key.
Please specify how long the key should be valid.
0 = key does not expire
= key expires in n days
w = key expires in n weeks
m = key expires in n months
y = key expires in n years
Key is valid for? (0) 0
Key does not expire at all
Is this correct? (y/N) y

sec rsa3072/ccccccccc
created: 2018-09-07 expires: never usage: SC
trust: ultimate validity: ultimate
ssb rsa3072/qqqqqqqqqqqqq
created: 2018-09-07 expired: 2020-09-06 usage: E
[ultimate] (1). user

gpg: WARNING: Your encryption subkey expires soon.
gpg: You may want to change its expiration date too.
gpg> key 1

sec rsa3072/ccccccccc
created: 2018-09-07 expires: never usage: SC
trust: ultimate validity: ultimate
ssb* rsa3072/qqqqqqqqqqqqq
created: 2018-09-07 expired: 2020-09-06 usage: E
[ultimate] (1). user

gpg> expire
Changing expiration time for a subkey.
Please specify how long the key should be valid.
0 = key does not expire
= key expires in n days
w = key expires in n weeks
m = key expires in n months
y = key expires in n years
Key is valid for? (0) 0
Key does not expire at all
Is this correct? (y/N) y

sec rsa3072/ccccccccc
created: 2018-09-07 expires: never usage: SC
trust: ultimate validity: ultimate
ssb* rsa3072/qqqqqqqqqqqqq
created: 2018-09-07 expires: never usage: E
[ultimate] (1). user

gpg> save
user@server:~/xyz$ gpg --list-keys
gpg: checking the trustdb
gpg: marginals needed: 3 completes needed: 1 trust model: pgp
gpg: depth: 0 valid: 3 signed: 0 trust: 0-, 0q, 0n, 0m, 0f, 3u
/home/user/.gnupg/pubring.kbx
-----------------------------
pub rsa3072 2018-09-07 [SC] [expired: 2020-09-06]
xxxxxxxxxxxxxxxxxxxx
uid [ expired] CC ZT

pub rsa3072 2018-09-07 [SC]
yyyyyyyyyyyyyyyyyyyyyy
uid [ultimate] user
sub rsa3072 2018-09-07 [E]

pub rsa4096 2019-11-19 [SC]
zzzzzzzzzzzz
uid [ultimate] pass-crash
sub rsa4096 2019-11-19 [E]