https://k2.ixota.com/index.php?action=history&feed=atom&title=Linux%2Ftftp-hpaLinux/tftp-hpa - Revision history2026-06-26T11:30:56ZRevision history for this page on the wikiMediaWiki 1.33.1https://k2.ixota.com/index.php?title=Linux/tftp-hpa&diff=5957&oldid=prevKenneth: /* keywords */2021-05-21T17:54:40Z<p><span dir="auto"><span class="autocomment">keywords</span></span></p>
<p><b>New page</b></p><div>Website:<br />
https://git.kernel.org/pub/scm/network/tftp/tftp-hpa.git/<br />
<br />
Get the client for testing:<br />
apt install tftp<br />
<br />
Get xinetd wrapper<br />
apt install xinetd<br />
<br />
git clone https://git.kernel.org/pub/scm/network/tftp/tftp-hpa.git<br />
cd tftp-hpa<br />
bash autogen.sh<br />
# ./configure<br />
./configure --prefix=/opt/tftp-hpa<br />
make<br />
make install<br />
<br />
<br />
mkdir /tftp<br />
<br />
/etc/xinetd.d/tftp:<br />
<pre><br />
service tftp<br />
{<br />
socket_type = dgram<br />
protocol = udp<br />
wait = yes<br />
user = root<br />
#group = tftp<br />
port = 69<br />
server = /opt/tftp-hpa/sbin/in.tftpd<br />
server_args = -vvv --create --user tftp --secure /tftp --map-file /etc/tftpd.map --refuse blksize<br />
#server_args = -vvv -s /tftp -m /etc/tftpd.map -r blksize<br />
#server_args = --verbose -u tftp -s /tftp -r blksize<br />
disable = no<br />
}<br />
</pre><br />
<br />
adduser tftp<br />
<br />
tftp:x:1001:1001:TFTP User:/tftp:<br />
<br />
chown tftp:tftp /tftp<br />
<br />
/etc/tftpd.map:<br />
<pre><br />
# Convert backslashes to slashes<br />
rg \\ /<br />
</pre><br />
<br />
service xinetd stop<br />
service xinetd start<br />
<br />
== More Complete Map File ==<br />
<br />
<pre><br />
#<br />
# Rule file for the -m (remapping option)<br />
#<br />
# This file has three fields: operation, regex, remapping<br />
#<br />
# The operation is a combination of the following letters:<br />
#<br />
# r - rewrite the matched string with the remapping pattern<br />
# i - case-insensitive matching<br />
# g - repeat until no match (used with "r")<br />
# e - exit (with success) if we match this pattern, do not process<br />
# subsequent rules<br />
# s - start over from the first rule if we match this pattern<br />
# a - abort (refuse the request) if we match this rule<br />
# G - this rule applies to TFTP GET requests only<br />
# P - this rule applies to TFTP PUT requests only<br />
#<br />
# The regex is a regular expression in the style of egrep(1).<br />
#<br />
# The remapping is a pattern, all characters are verbatim except \<br />
# \0 copies the full string that matched the regex<br />
# \1..\9 copies the 9 first (..) expressions in the regex<br />
# \\ is an escaped \<br />
# See http://linux.die.net/man/8/tftpd for more info.<br />
#<br />
# "#" begins a comment, unless \-escaped<br />
#<br />
ri ^[a-z]: # Remove "drive letters"<br />
rg \\ / # Convert backslashes to slashes<br />
rg ([A-Z]) \L\1 # Convert uppercase to lowercase<br />
rg \# @ # Convert hash marks to @ signs<br />
rg /../ /..no../ # Convert /../ to /..no../<br />
e ^ok/ # These are always ok<br />
r ^[^/] /\0 # Convert non-absolute files<br />
a \.pvt$ # Reject requests for private files<br />
</pre><br />
<br />
ref: https://github.com/jumanjihouse/docker-tftp-hpa/blob/master/src/mapfile<br />
<br />
== keywords ==<br />
<br />
tftp tftpd tftp-hpa</div>Kenneth