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80 lines
2.4 KiB
Groff
80 lines
2.4 KiB
Groff
.\" Automatically generated by Pandoc 3.1.9
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.\"
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.TH "aa-log" "8" "September 2024" "" ""
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.SH NAME
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aa-log \[em] Review AppArmor generated messages in a colorful way.
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.SH SYNOPSIS
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\f[B]aa-log\f[R] [\f[I]options\&...\f[R]] [\f[I]profile\f[R]]
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.SH DESCRIPTION
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Review AppArmor generated messages in a colourful way.
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Support logs from \f[I]auditd\f[R], \f[I]systemd\f[R], \f[I]syslog\f[R]
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as well as \f[I]dbus session\f[R] events.
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.PP
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It can be given an optional profile name to filter the output with.
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.PP
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It can be used to generate AppArmor rules from the logs and it therefore
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an alternative to \f[CR]aa-logprof(8)\f[R].
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The generated rules should be manually reviewed and inserted into the
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profile.
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.PP
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Default logs are read from \f[CR]/var/log/audit/audit.log\f[R].
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Other files in \f[CR]/var/log/audit/\f[R] can easily be checked:
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\f[B]aa-log -f 1\f[R] parses \f[CR]audit.log.1\f[R]
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.SH OPTIONS
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\f[B]aa-log\f[R] [\f[I]options\&...\f[R]] [\f[I]profile\f[R]]
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.TP
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[\f[I]profile\f[R]]
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Optional profile name to filter the output with.
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.TP
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\f[CR]--file\f[R], \f[CR]-f\f[R]
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Set a logfile or a suffix to the default log file.
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.TP
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\f[CR]--systemd\f[R], \f[CR]-s\f[R]
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Parse systemd logs from journalctl.
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Provides all AppArmor logs since the last boot.
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.TP
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\f[CR]--rules\f[R], \f[CR]-r\f[R]
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Convert the log into AppArmor rules.
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.TP
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\f[CR]--raw\f[R], \f[CR]-R\f[R]
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Print the raw log without any formatting.
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Useful for reporting logs.
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.TP
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\f[CR]--help\f[R], \f[CR]-h\f[R]
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Print the program usage.
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.SH USAGE
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To read the AppArmor log from \f[CR]/var/log/audit/audit.log\f[R]:
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.IP
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.EX
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aa-log
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.EE
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.PP
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To optionally filter a given profile name:
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\f[CR]aa-log <profile-name>\f[R] (your shell will autocomplete the
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profile name):
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.IP
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.EX
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$ aa-log dnsmasq
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DENIED dnsmasq open /proc/sys/kernel/osrelease comm=dnsmasq requested_mask=r denied_mask=r
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DENIED dnsmasq open /proc/1/environ comm=dnsmasq requested_mask=r denied_mask=r
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DENIED dnsmasq open /proc/cmdline comm=dnsmasq requested_mask=r denied_mask=r
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.EE
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.PP
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To generate AppArmor rule:
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.IP
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.EX
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$ aa-log -r dnsmasq
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profile dnsmasq {
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\[at]{PROC}/\[at]{pid}/environ r,
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\[at]{PROC}/cmdline r,
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\[at]{PROC}/sys/kernel/osrelease r,
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}
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.EE
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.SH SEE ALSO
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\f[CR]aa-logprof(8)\f[R], \f[CR]apparmor(7)\f[R],
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\f[CR]apparmor.d(5)\f[R], \f[CR]aa-genprof(1)\f[R],
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\f[CR]aa-enforce(1)\f[R], \f[CR]aa-complain(1)\f[R],
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\f[CR]aa-disable(1)\f[R], and https://apparmor.pujol.io.
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.SH AUTHORS
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aa-log was written by Alexandre Pujol (alexandre\[at]pujol.io).
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