bug#59284: 29.0.50; Accept functions in place of passwords in ERC

[J.P.]

Tags: patch

Hi people,

At the moment, ERC invokes password getters (deobfuscation or decryption
thunks) immediately upon receipt from upstream libraries and retains the
surrendered goods for the remainder of a session. As has been suggested
before [1], ERC should instead defer such action to help reduce some of
the friction involved with sharing backtraces and logs. While this patch
doesn't go all the way and introduce wrapping functionality for secrets
obtained from users by ERC directly, it does lay some of the groundwork.

Note that this patch assumes certain changes from bug#29108 [2] have
already been applied.

Thanks,
J.P.

[1] https://lists.gnu.org/archive/html/bug-gnu-emacs/2022-04/msg01149.html
[2] https://debbugs.gnu.org/cgi/bugreport.cgi?bug=29108#130


In GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version
 3.24.34, cairo version 1.17.6) of 2022-11-14 built on localhost
Repository revision: 222c2970323e72c174f7b47201863ec9092e9595
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12014000
System Description: Fedora Linux 36 (Workstation Edition)

Configured using:
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Memory information:
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0001-Accept-functions-in-place-of-passwords-in-ERC.patch
Description: Text Data