New profile: mimetype.profile (#6247)

Description: Determines the file type.

https://metacpan.org/release/File-MimeInfo
https://archlinux.org/packages/extra/any/perl-file-mimeinfo/

etc/profile-m-z/mimetype.profile

@@ -0,0 +1,48 @@
+# Firejail profile for mimetype
+# Description: Determines the file type
+# This file is overwritten after every install/update
+quiet
+# Persistent local customizations
+include mimetype.local
+# Persistent global definitions
+include globals.local
+
+blacklist /tmp/.X11-unix
+blacklist ${RUNUSER}/wayland-*
+
+include disable-exec.inc
+include disable-proc.inc
+
+apparmor
+caps.drop all
+ipc-namespace
+machine-id
+net none
+no3d
+nodvd
+nogroups
+noinput
+nonewprivs
+noprinters
+noroot
+nosound
+notv
+nou2f
+novideo
+protocol unix
+seccomp
+seccomp.block-secondary
+tracelog
+x11 none
+
+private-dev
+
+dbus-user none
+dbus-system none
+
+memory-deny-write-execute
+read-only ${HOME}
+read-only ${RUNUSER}
+read-only /tmp
+
+restrict-namespaces