ceph/src/ceph-post-file.in
Sage Weil e60d4e09e9 ceph-post-file: use mktemp instead of tempfile
tempfile is a debian thing, apparently; mktemp is present everywhere.

Signed-off-by: Sage Weil <sage@inktank.com>
2013-08-30 09:41:29 -07:00

158 lines
3.5 KiB
Bash
Executable File

#!/bin/bash -e
# if we start up as ./$0, assume we are running from a source
# checkout.
if [ `dirname $0` = "." ] && [ $PWD != "/usr/bin" ]; then
known_hosts=../share/known_hosts_drop.ceph.com
ssh_key=../share/id_dsa_drop.ceph.com
else
known_hosts=@datadir@/known_hosts_drop.ceph.com
ssh_key=@datadir@/id_dsa_drop.ceph.com
fi
usage() {
echo "Usage: $0 [options] file1 [dir2 ...]
Easily upload files or directories to ceph.com for analysis by Ceph
developers.
Each invocation uploads files or directories to a separate directory
with a unique tag. That tag can be passed to a developer or
referenced in a bug report (http://tracker.ceph.com/). Once the
upload completes, the directory is marked non-readable and
non-writeable to prevent access or modification by other users.
WARNING:
Basic measures are taken to make posted data be visible only to
developers with access to ceph.com infrastructure. However, users
should think twice and/or take appropriate precautions before
posting potentially sensitive data (for example, logs or data
directories that contain Ceph secrets).
Options:
-d <description> Description for this post
[Default: none]
-u <user> User identifier
[Default: \`whoami\`@\`hostname -f\`]
-r <user@host> Remote to upload to
[Default: postfile@drop.ceph.com]
-k <path> known_hosts file
[Default: /usr/share/ceph/known_hosts_drop.ceph.com]
-i <path> Ssh identity file
[Default: /usr/share/ceph/id_dsa_drop.ceph.com]
-h Show this usage information
"
}
if [ -z "$*" ]; then
usage
exit 1
fi
description=""
user="`whoami`@`hostname -f`"
remote="postfile@drop.ceph.com"
case $1 in
-d | --description)
description="$2"
shift
shift
;;
-u | --user)
user="$2"
shift
shift
;;
-h | --help)
usage
exit 0
;;
-k | --known-hosts)
known_hosts="$1"
shift
shift
;;
-i)
ssh_key="$1"
shift
shift
;;
-r | --remote)
remote="$1"
shift
shift
;;
esac
# this id should be shared
id=`uuidgen`
echo "$0: upload tag $id"
# this is secret goop we add to the directory so that $id is not
# enough to find the data using the shared user; only ceph developers
# who have access to the server and can read the post directory can
# find the uploaded data.
nonce=`uuidgen`
# stick the user info in the dir too
dir="${id}_${user}_${nonce}"
t1=$(mktemp) || exit
t2=$(mktemp) || exit
t3=$(mktemp) || exit
t4=$(mktemp) || exit
trap "rm -f -- '$t1' '$t2' '$t3' '$t4'" EXIT
cat > $t1 <<EOF
mkdir post/$dir
cd post/$dir
EOF
echo "$0: user: $user"
cat > $t3 <<EOF
$user
EOF
echo put $t3 user >> $t1
if [ -n "$description" ]; then
echo "$0: description: $description"
cat > $t2 <<EOF
$description
EOF
echo put $t2 description >> $t1
fi
while [ -n "$*" ]; do
if [ -d "$1" ]; then
echo $0: will upload directory $1
bn=`basename "$1"`
cat >> $t1 <<EOF
mkdir $bn
put -r $1
EOF
else
echo $0: will upload file $1
cat >> $t1 <<EOF
put $1
EOF
fi
shift
done
# no UserKnownHostsFile so that we don't try to record the IP hash key
# GLobalKnownHostsFile so that we are verifying that this is the real drop.ceph.com
cp "$ssh_key" "$t4"
cp "${ssh_key}.pub" "$t4.pub"
sftp -i $t4 \
-C \
-oCheckHostIP=no \
-oGlobalKnownHostsFile=$known_hosts \
-oBatchMode=no \
-b $t1 -- $remote
echo "$0: copy the upload id below to share with a dev:
ceph-post-file: $id
"