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vsphere-influxdb-go/vendor/github.com/vmware/govmomi/scripts/wireshark-vcsa.sh
2017-10-25 20:52:40 +00:00

65 lines
1.6 KiB
Bash
Executable File

#!/bin/bash -e
#
# Capture SOAP traffic between web client and vpxd on 127.0.0.1:8085.
#
# Caveats: tested with VCSA 6.0, unlikely to work for other versions.
#
set -e
cache_deb() {
wget $1
ar x *.deb data.tar.gz
tar zxf data.tar.gz
rm -f data.tar.gz
rm -f *.deb
}
dirname="$(dirname $0)"
basename="$(basename $0)"
bindir="${dirname}/.${basename}"
mkdir -p "${bindir}"
# Cache binaries required to run tcpdump on vcsa
if [ ! -f "${bindir}/.done" ]; then
pushd ${bindir}
cache_deb https://launchpadlibrarian.net/200649143/libssl0.9.8_0.9.8k-7ubuntu8.27_amd64.deb
cache_deb https://launchpadlibrarian.net/37430984/libpcap0.8_1.0.0-6_amd64.deb
cache_deb https://launchpadlibrarian.net/41774869/tcpdump_4.0.0-6ubuntu3_amd64.deb
touch .done
popd
fi
scp=(scp)
ssh=(ssh)
# Extract host from GOVC_URL
host="$(govc env -x GOVC_HOST)"
username=root
password="$(govc env GOVC_PASSWORD)"
if [ -x "$(which sshpass)" ] ; then
scp=(sshpass -p "$password" scp)
ssh=(sshpass -p "$password" ssh)
fi
ssh_opts=(-o UserKnownHostsFile=/dev/null
-o StrictHostKeyChecking=no
-o LogLevel=FATAL
-o User=${username}
-o ControlMaster=no)
dev="lo"
filter="port 8085"
tcpdump="env LD_LIBRARY_PATH=/tmp /tmp/tcpdump"
echo "Capturing $dev on $host..."
"${scp[@]}" "${ssh_opts[@]}" \
"${bindir}/lib/libcrypto.so.0.9.8" \
"${bindir}/usr/lib/libpcap.so.0.8" \
"${bindir}/usr/sbin/tcpdump" \
"${host}:/tmp"
"${ssh[@]}" "${ssh_opts[@]}" "$host" ${tcpdump} -i "$dev" -s0 -v -w - "$filter" | wireshark -k -i - 2>/dev/null