Your message dated Thu, 24 Jul 2008 16:47:06 +0000 with message-id <[EMAIL PROTECTED]> and subject line Bug#491294: fixed in iodine 0.4.1-4 has caused the Debian Bug report #491294, regarding Script to start iodine client and set up routing to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [EMAIL PROTECTED] immediately.) -- 491294: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=491294 Debian Bug Tracking System Contact [EMAIL PROTECTED] with problems
--- Begin Message ---Package: iodine Version: 0.4.1-3 Severity: wishlist I wrote a little script to set up an iodine DNS tunnel. It tries to figure out the situation and do the right thing, and also to give some reasonable diagnostics, and it is externally configurable and also has a rudementary debugging facility (run as non-root with continue_on_error=true). Thought I'd share it, in case others might find it useful. --Barak. -- Barak A. Pearlmutter Hamilton Institute & Dept Comp Sci, NUI Maynooth, Co. Kildare, Ireland http://www.bcl.hamilton.ie/~barak/#! /bin/bash ## Cause script to bail immediately on failed command set -e ## OPTIONS TO SET echo "${iodine_client_rc:=/etc/default/iodine-client}" > /dev/null if [ -r ${iodine_client_rc} ]; then . ${iodine_client_rc} else echo WARNING: Cannot read ${iodine_client_rc} fi echo "${subdomain:=your-subdomain.example.com}" > /dev/null echo "${passwd:=yourpassword}" > /dev/null echo "${testhost:=slashdot.org}" > /dev/null echo "${bounce_localnet:=true}" > /dev/null echo "${test_ping_localnet:=true}" > /dev/null echo "${test_ping_tunnel:=true}" > /dev/null echo "${test_ping_final:=true}" > /dev/null echo "${default_router}" > /dev/null echo "${continue_on_error:=false}" > /dev/null ## DEBIAN PACKAGES TO INSTALL: ## iodine (for /usr/sbin/iodine) ## iproute (for /bin/ip) ## ipcalc (for /usr/bin/ipcalc) ## dnsutils (for /usr/bin/dig) ## fping (for /usr/bin/fping) ## If local DNS server restricts to 512 byte packets then do this: # ifconfig ${d} mtu 220 ## default MTU is 1024 ## Remaining issues: ## - avoid double ping when DNS server and local router are the same echo ==== Creating IP-over-DNS tunnel over local network connection... ## Find a network interface if [ -z ${interface} ]; then interface=$(tail --lines=+3 /proc/net/wireless \ | head -1 | tr -d : | awk '{print $1}') fi if [ -z ${interface} ]; then interface=$(ifconfig -a | egrep '^[^ ].*encap:Ethernet' \ | head -1 | awk '{print $1}') fi if [ -z ${interface} ]; then echo ERROR: No network interface found exit 1 fi echo ==== Local network interface: ${interface} ## Down any existing DNS tunnel (wish there were "approved" way to do this) echo ==== Killing existing DNS tunnels... if killall --quiet --wait --verbose --signal HUP iodine; then sleep 2 fi ## Stabilize local network if ${bounce_localnet}; then echo ==== Bouncing local network connection... ifdown --force ${interface} || true ifup ${interface} || ${continue_on_error} fi ## Fetch some information about the local network addr=$(ip -4 addr show dev ${interface} scope global | tail -1 | awk '{print $2}') prefix_len=$(echo ${addr} | sed 'sX^.*/XX') local_net=$(ipcalc --nobinary ${addr} | awk '$1=="Network:" {print $2}') echo ==== Local address: ${addr} echo ==== Local network: ${local_net} router=$(ip -4 route list dev ${interface} | awk '$1=="default" {print $3}' | head -1) if [ -z ${router} ]; then ## This can happen when the default local route is already deleted echo WARNING: no default route, guessing local router IP address if [ -z ${default_router} ]; then ## Minimum address on local net is usually right router=$(ipcalc --nobinary ${addr} | awk '$1=="HostMin:" {print $2}') else ## But sometimes ned to hardwire... router=${default_router} fi fi echo ==== Local network router: ${router} ## Test DNS service testhost_ip=$(dig +short -t A -q ${testhost}) if [ -z ${testhost_ip} ]; then echo WARNING: Failure on DNS lookup of ${testhost} fi ## fetch DNS servers nameservers=$(awk '$1=="nameserver" {print $2}' /etc/resolv.conf) if [ -n "${nameservers}" ]; then echo ==== DNS servers: ${nameservers} else echo ERROR: No DNS servers found exit 1 fi ## Test if local network is up if ${test_ping_localnet}; then echo ==== Ping test of local network router and DNS servers... fping -C1 ${router} ${nameservers} \ || echo WARNING: Ping test failed. fi ## Add point-to-point routes for any non-local DNS servers for n in ${nameservers}; do n_net=$(ipcalc --nobinary ${n}/${prefix_len} | awk '$1=="Network:" {print $2}') if [ "${n_net}" != "${local_net}" ]; then echo ==== Adding point-to-point route for DNS server ${n} ip -4 route add ${n}/32 via ${router} || ${continue_on_error} fi done ## Bring up DNS tunnel echo ==== Creating IP-over-DNS tunnel... iodine -P ${passwd} ${subdomain} || ${continue_on_error} ## Find DNS tunnel interface tunnel_interface=$(ifconfig -a | egrep '^dns' | awk '{print $1}' | head -1) if [ -z "${tunnel_interface}" ]; then echo WARNING: Cannot find DNS tunnel interface, using default. tunnel_interface=dns0 fi echo ==== DNS tunnel interface: ${tunnel_interface} ## Figure out router at other end of tunnel, assuming router uses final octet .1 ## (There should be some way to get this information out of iodine, since ## it *prints* it as it sets up the tunnel, so it does know it.) tunnel_remote=$(ip -4 address show dev ${tunnel_interface} \ | awk '$1=="inet" {print gensub("[.][0-9]*/.*", ".1", 1, $2)}' | head -1) if [ -z ${tunnel_remote} ]; then echo ERROR: Cannot find DNS tunnel remote endpoint. ${continue_on_error} ## set something random if debugging tunnel_remote=192.168.253.1 fi echo ==== DNS tunnel remote endpoint: ${tunnel_remote} if ${test_ping_tunnel}; then echo ==== Ping test of local router, nameserver, and DNS tunnel... fping -C1 ${router} ${nameservers} ${tunnel_remote} \ || echo WARNING: Ping test failed. fi ## Modify routing table to send trafic via DNS tunnel echo ==== Setting default route through DNS tunnel... ## Remove default route via local router ip -4 route del default via ${router} || ${continue_on_error} ## Add default via tunnel ip -4 route add default via ${tunnel_remote} || ${continue_on_error} ## Test if all is well if ${test_ping_final}; then echo ==== Ping test of local router, nameserver, DNS tunnel, and external test host... fping -C1 ${router} ${nameservers} ${tunnel_remote} ${testhost_ip:-${testhost}} \ || echo WARNING: Ping test failed. fi
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--- Begin Message ---Source: iodine Source-Version: 0.4.1-4 We believe that the bug you reported is fixed in the latest version of iodine, which is due to be installed in the Debian FTP archive: iodine_0.4.1-4.diff.gz to pool/main/i/iodine/iodine_0.4.1-4.diff.gz iodine_0.4.1-4.dsc to pool/main/i/iodine/iodine_0.4.1-4.dsc iodine_0.4.1-4_i386.deb to pool/main/i/iodine/iodine_0.4.1-4_i386.deb A summary of the changes between this version and the previous one is attached. Thank you for reporting the bug, which will now be closed. If you have further comments please address them to [EMAIL PROTECTED], and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. gregor herrmann <[EMAIL PROTECTED]> (supplier of updated iodine package) (This message was generated automatically at their request; if you believe that there is a problem with it please contact the archive administrators by mailing [EMAIL PROTECTED]) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Format: 1.8 Date: Thu, 24 Jul 2008 18:35:59 +0200 Source: iodine Binary: iodine Architecture: source i386 Version: 0.4.1-4 Distribution: unstable Urgency: low Maintainer: gregor herrmann <[EMAIL PROTECTED]> Changed-By: gregor herrmann <[EMAIL PROTECTED]> Description: iodine - tool for tunneling IPv4 data through a DNS server Closes: 483299 491294 Changes: iodine (0.4.1-4) unstable; urgency=low . * Add Czech debconf translation, thanks to Daniel Kavan (closes: #483299). * Add note for translators to debconf template and change back localized versions of ".example" to the original as mandated by RFC 2606. * Convert de.po from ISO-8859-1 to UTF-8. * debian/control: change my email address. * Switch patch system from dpatch to quilt. * Add example script iodine-jigger (script to set up an iodine tunnel and route traffic through it) by Barak A. Pearlmutter (closes: #491294). Thanks, Barak! Add copyright/license information about the script to debian/copyright. Mention the example script in README.Debian. * debian/copyright: wrap a long line, update years of packing copyright and my email address. * Set Standards-Version to 3.8.0; add debian/README.source to document quilt usage. Checksums-Sha1: 9d1a8f7ca5c90722a7b8cfaf209db5fd765595fb 1214 iodine_0.4.1-4.dsc 1294c7dc70b0f64a1a65c33e790d3f422b8470c0 13312 iodine_0.4.1-4.diff.gz 1c537bade82b69f993b9f07fc07d2bba743a8411 37072 iodine_0.4.1-4_i386.deb Checksums-Sha256: 079ab4c73355d521bf6f41334a4cdb4bb3f34311e0fba59a8de35a7c9fda5eb9 1214 iodine_0.4.1-4.dsc 12f6759f8b4932fcaa784afb6d5d5310d1f725f2e43107d0f95612ba3ee6bbf0 13312 iodine_0.4.1-4.diff.gz 6e4364a694bd76f64d584c69296b8c816a39102d643db9dda802063feedd1b4b 37072 iodine_0.4.1-4_i386.deb Files: 72391a274b3aecdceefdf64a130e498f 1214 net extra iodine_0.4.1-4.dsc 331684c2a786c6679f2423cf11e2b799 13312 net extra iodine_0.4.1-4.diff.gz d9be717b2fbd83b33a98bf4a96afd9ec 37072 net extra iodine_0.4.1-4_i386.deb -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkiIr9QACgkQOzKYnQDzz+QPggCg0tuIQMzr9Qt2taXovL9XcYh/ q60AnibH+N+eximZMXM3eiHEFbfGF9z4 =Gr7D -----END PGP SIGNATURE-----
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