SearchSwitch Socket on with sispmctl -o 1, off with sispmctl -f 1 and get status with sispmctl -m all
To have premission for a webserver to execute the command:
/etc/udev/rules.d/90-local.rules:
ACTION=="add", SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", \
ATTRS{idVendor}=="04b4", ATTRS{idProduct}=="fd13", \
GROUP="www-data", MODE="0660"Because sometimes a wrong status came back i read it twice and compare it<?php
function sispm_status() {
$pins1=array(0=>'0'); $pins2=array(0=>'1');
while ($pins1 !== $pins2) {
unset($pins1);
unset($pins2);
exec("/usr/bin/sispmctl -qnm all", $pins1);
exec("/usr/bin/sispmctl -qnm all", $pins2);
}
return $pins1;
}
$pins = sispm_status();
if (isset($_POST['update']))
for ($i = 0; $i <= 3; $i++)
if (isset($_POST["pin$i"])) {
if (!$pins[$i]) exec("/usr/bin/sispmctl -qno ".($i+1)); }
else if ($pins[$i]) exec("/usr/bin/sispmctl -qnf ".($i+1));
$pins = sispm_status();
?>
<html>
<body>
<form method="post">
<input type="checkbox" name="pin0" value="1" <?= ($pins[0]?'checked':'') ?>> Socket 1<br>
<input type="checkbox" name="pin1" value="1" <?= ($pins[1]?'checked':'') ?>> Socket 2<br>
<input type="checkbox" name="pin2" value="1" <?= ($pins[2]?'checked':'') ?>> Socket 3<br>
<input type="checkbox" name="pin3" value="1" <?= ($pins[3]?'checked':'') ?>> Socket 4<br>
<input type="submit" name="update">
</form>
</body>
</html>
perl:
#!/usr/bin/perl
use strict;
use warnings;
use CGI;
my $cgi = CGI->new();
my @ports=("PC","Printer","-","-");
print "Content-type: text/html\n";
print "\n";
print "<HTML><HEAD><TITLE>USB Steckdosenleiste</TITLE><META http-equiv=\"refresh\" content=\"60;steckdose.cgi\"></HEAD>\n\n";
print "<BODY>\n";
for my $port ($cgi->param()) {
if ($cgi->param($port) eq "on") { system "/usr/bin/sispmctl -q -o $port"; }
elsif ($cgi->param($port) eq "off") { system "/usr/bin/sispmctl -q -f $port"; }
}
print "<H1>USB Steckdosenleiste</H1><UL>\n";
my @states = `/usr/bin/sispmctl -q -g all`;
my $cnt = 1;
for my $state (@states) {
if ($ports[$cnt-1] ne "-") {
if ($state eq "off\n") { print "<LI>".$ports[$cnt-1]." ist ausgeschaltet [<A href=\"steckdose.cgi?$cnt=on\">einschalten</A>]\n"; }
else { print "<LI>".$ports[$cnt-1]." ist eingeschaltet [<A href=\"steckdose.cgi?$cnt=off\">ausschalten</A>]\n"; }
}
$cnt++;
}
print "</UL>\n";
print "</BODY></HTML>"
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Many things changed for bluez4. Now everything is made through dbus commands.
apt-get install bluetooth bluez (on server and client)
First check for bdaddr on server and client:
Server:> hcitool dev
Devices:
hci0 00:01:1A:63:49:33
Client:> hcitool dev
Devices:
hci0 00:02:6E:53:42:78
Pairing:
Server:> /usr/share/doc/bluez/examples/test-adapter discoverable on
Server:> /usr/share/doc/bluez/examples/simple-agent
Client:> /usr/share/doc/bluez/examples/simple-agent 00:02:6E:53:42:78 00:01:1A:63:49:33
Hint: On newer systems use /usr/bin/bluez-test-adapter, /usr/bin/bluez-simple-agent and bluez-test-network
On Server:
Agent registered
RequestPinCode (/org/bluez/25897/hci0/dev_00_02_6E_53_42_78)
Enter PIN Code: 1234
(keep simple-agent running)
On Client:
RequestPinCode (/org/bluez/4078/hci0/dev_00_01_1A_63_49_33)
Enter PIN Code: 1234
Release
New device (/org/bluez/4078/hci0/dev_00_01_1A_63_49_33)
Pairing keys are stored hashed in /var/lib/bluetooth/<local bdaddr>/linkkeys
Network:
--- /usr/share/doc/bluez/examples/test-networkClient:> /usr/share/doc/bluez/examples/test-network.sh 00:01:1A:63:49:33
+++ /usr/share/doc/bluez/examples/test-network.sh
@@ -35,9 +35,10 @@
print "Press CTRL-C to disconnect"
try:
- time.sleep(1000)
- print "Terminating connection"
+ while 1:
+ time.sleep(1000)
except:
pass
+print "Terminating connection"
network.Disconnect()
(keep test-network running)
On Server:
Authorize (/org/bluez/25897/hci0/dev_00_02_6E_53_42_78, 0000000f-0000-1000-8000-00803f9b24fa)
Authorize connection (yes/no): yes
Now you can stop simple-agent.
Server:> ifconfig ifconfig bnep0 192.168.0.1 netmask 255.255.255.0 up
Client:> ifconfig ifconfig bnep0 192.168.0.2 netmask 255.255.255.0 up
Now you can ping each other.
To avoid start simple-agent on server for connection authorisation each time you can trust the client with:
Server:> /usr/share/doc/bluez/examples/test-device trusted 00:01:1A:63:49:33 on
Automatisation:
On my server i'm running a bridged network with dhcp support, therefore i use udev to add bnep to my bridge:
/etc/udev/rules.d/local.rules:
ACTION=="add", SUBSYSTEM=="net", KERNEL=="bnep?*", PROGRAM="/usr/sbin/brctl addif br0 %k"
Client:
/etc/udev/rules.d/local.rules:
ACTION=="add", SUBSYSTEM=="net", KERNEL=="bnep?*", PROGRAM="/sbin/dhclient -nw -pf /var/run/dhclient-%k.pid %k"
ACTION=="remove", SUBSYSTEM=="net", KERNEL=="bnep?*", PROGRAM="/usr/bin/pkill -9 dhclient"
maybe you need to reload udev!
On clientside you only have to keep running
/usr/share/doc/bluez/examples/test-network.sh 00:01:1A:63:49:33
Usually this should be done by networkmanager but this is not supported (now)
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Iodine server with public IP:
#> apt-get install iodine
For "good" connection i used a mtu of 256 through my provider DNS.
On local network no mtu change was necessary.
/etc/default/iodine
START_IODINED="true"#> sysctl -e net.ipv4.ip_forward=1
IODINED_ARGS="-m 256 -l IODINE_SERVER_IP 10.0.0.1 tunnel.DOMAIN"
IODINED_PASSWORD="mypassword"
#> iptables -t nat -A POSTROUTING -s 10.0.0.0/255.255.255.0 -o eth0 -j MASQUERADE
Bind9 server:
zonesfile:
zone "DOMAIN" in {
type master;
file "/etc/bind/zones/DOMAIN";
allow-query { any; };
};
zone "tunnel.DOMAIN" in {
type forward;
forward only;
forwarders {
IODINE_SERVER_IP;
};
};zonefile:tunnel 1D IN NS tunnelhost
tunnelhost 1D IN A IODINE_SERVER_IP
Client:
#> apt-get install iodine
#> iodine -m 256 -P mypassword tunnel.DOMAIN
#> route add default gw 10.0.0.1
Well it seams that my provider drop's packets with some payload in it:
#> ping -c1 -s 109 10.0.0.1 fails
but
#> ping -c1 -s 109 -p ff 10.0.0.1 succeeds
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Each partition of plugged in usb stick's should be accessible with automount.
My mountpoints will be /media/usb/part0, /media/usb/part1, ...
Example:
The fist plugged stick has two partitions. The second only one.
/media/usb/part0 ... first stick partition one
/media/usb/part1 ... first stick partition two
/media/usb/part2 ... second stick partition one
If the second stick is plugged in first:
/media/usb/part0 ... first stick partition one
/media/usb/part1 ... second stick partition one
/media/usb/part2 ... second stick partition two
/etc/udev/rules.d/90-local.rules
ACTION=="add", BUS=="usb", SUBSYSTEM=="block", KERNEL=="sd?[0-9]*", \OPTIONS+="nowatch" avoids removal by udev of the symlink after unmounting
NAME="%k", PROGRAM="get_usbdisc_symlink", SYMLINK+="%c", OPTIONS+="nowatch"
/lib/udev/get_usbdisc_symlink
#!/bin/sh -e#> apt-get install autofs5
. /lib/udev/rule_generator.functions
[ -h /dev/usbpart0 ] && \
echo usbpart$(raw_find_next_available $(ls /dev/usbpart[0-9]*)) || \
echo "usbpart0"
exit 0
/etc/auto.master
#+auto.master
/media/usb /etc/auto.usb --timeout=5 --ghost
My usb sticks will be unmounted after 5 seconds not being in use.
With "--ghost" /media/usb/partX will automatically created.
/etc/auto.usb
part0 -fstype=auto,noexec,nodev,nodiratime,noatime,nosuid :/dev/usbpart0To have readwrite access for users add ",uid=$UID,gid=$GID"
part1 -fstype=auto,noexec,nodev,nodiratime,noatime,nosuid :/dev/usbpart1
part2 -fstype=auto,noexec,nodev,nodiratime,noatime,nosuid :/dev/usbpart2
part3 -fstype=auto,noexec,nodev,nodiratime,noatime,nosuid :/dev/usbpart3
part4 -fstype=auto,noexec,nodev,nodiratime,noatime,nosuid :/dev/usbpart4
part5 -fstype=auto,noexec,nodev,nodiratime,noatime,nosuid :/dev/usbpart5
part6 -fstype=auto,noexec,nodev,nodiratime,noatime,nosuid :/dev/usbpart6
part7 -fstype=auto,noexec,nodev,nodiratime,noatime,nosuid :/dev/usbpart7
For more partitions extend the lines.
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useradd -s /bin/false -m SFTPUSER
mkdir /home/SFTPUSER/.ssh
ssh-keygen -t rsa -b 2048 -N '' -f /home/SFTPUSER/.ssh/id_rsa
chown -R SFTPUSER:SFTPUSER /home/SFTPUSER/.ssh
chmod 600 /home/SFTPUSER/.ssh/id_rsa
/etc/ssh/sshd_config:
Subsystem sftp internal-sftpchown root:root /chroot
Match user SFTPUSER
PasswordAuthentication no
AllowTcpForwarding no
X11Forwarding no
ForceCommand internal-sftp
ChrootDirectory /chroot
mkdir /chroot/SFTPUSERDIR
chown SFTPUSER:SFTPUSER /chroot/SFTPUSERDIR
echo "put FILENAME" | \
sftp -oIdentityFile=/home/SFTPUSER/.ssh/id_rsa \
-oTCPKeepAlive=no -oServerAliveInterval=15 \
SFTPUSER@localhost:SFTPUSERDIR
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