profiles: support more msmtp configuration paths (#6060)

Since version 1.8.6 msmtp supports per-user configuration at either
~/.msmtprc (already supported by firejail) or
`$XDG_CONFIG_HOME/msmtp/config`. System-wide support can be placed at
/etc/msmtprc.

This adds the missing paths to the relevant .inc and .profile files.

Note that `blacklist ${HOME}/.msmtprc` is present on both
disable-common.inc and disable-programs.inc, so the new paths are added
to both files.

References:

https://wiki.archlinux.org/title/Msmtp#Basic_setup
https://marlam.de/msmtp/msmtp.html#Configuration-files

2 files changed, 5 insertions, 0 deletions

diff --git a/etc/inc/disable-common.inc b/etc/inc/disable-common.inc
index a14ce7cf6..264fc29b2 100644
--- a/etc/inc/disable-common.inc
+++ b/etc/inc/disable-common.inc
@@ -334,6 +334,7 @@ blacklist /etc/hosts.equiv
 read-only ${HOME}/.caffrc
 read-only ${HOME}/.cargo/env
 read-only ${HOME}/.config/mpv
+read-only ${HOME}/.config/msmtp
 read-only ${HOME}/.config/nano
 read-only ${HOME}/.config/nvim
 read-only ${HOME}/.config/pkcs11
@@ -424,6 +425,7 @@ blacklist /etc/group-
 blacklist /etc/gshadow
 blacklist /etc/gshadow+
 blacklist /etc/gshadow-
+blacklist /etc/msmtprc
 blacklist /etc/passwd+
 blacklist /etc/passwd-
 blacklist /etc/shadow
@@ -446,6 +448,7 @@ blacklist ${HOME}/.cargo/credentials.toml
 blacklist ${HOME}/.cert
 blacklist ${HOME}/.config/hub
 blacklist ${HOME}/.config/keybase
+blacklist ${HOME}/.config/msmtp
 blacklist ${HOME}/.davfs2/secrets
 blacklist ${HOME}/.ecryptfs
 blacklist ${HOME}/.fetchmailrc
diff --git a/etc/inc/disable-programs.inc b/etc/inc/disable-programs.inc
index f446a9550..e013872df 100644
--- a/etc/inc/disable-programs.inc
+++ b/etc/inc/disable-programs.inc
@@ -559,6 +559,7 @@ blacklist ${HOME}/.config/mpDris2
 blacklist ${HOME}/.config/mpd
 blacklist ${HOME}/.config/mps-youtube
 blacklist ${HOME}/.config/mpv
+blacklist ${HOME}/.config/msmtp
 blacklist ${HOME}/.config/mullvad-browser-flags.conf
 blacklist ${HOME}/.config/mupen64plus
 blacklist ${HOME}/.config/mutt
@@ -1232,6 +1233,7 @@ blacklist ${RUNUSER}/*firefox*
 blacklist ${RUNUSER}/akonadi
 blacklist ${RUNUSER}/psd/*firefox*
 blacklist ${RUNUSER}/qutebrowser
+blacklist /etc/msmtprc
 blacklist /etc/ssmtp
 blacklist /tmp/.wine-*
 blacklist /tmp/akonadi-*