Blame lookaside_upload_sig

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#!/bin/bash
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# This script will let you upload sources/blobs to new CentOS lookaside cache
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# requirements:
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#  - curl
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#  - valid TLS certs from https://accounts.centos.org (or dev instance for testing)
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# Some variables, switch for new url
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lookaside_baseurl=$LOOKASIDE_BASEURL
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hash_parameter="sha512"
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if [ -z $LOOKASIDE_BASEURL ]; then
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	lookaside_baseurl="https://git.centos.org"
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	echo "Base URL set to default: $lookaside_baseurl"
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fi
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function usage {
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	cat <
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	You need to call the script like this : $0 -arguments
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			-f : filename/source to upload (required, default:none)
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			-n : package name for that source (requred, default:none, example "httpd")
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			-h : display this help
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	It is also possible to amend the default base url (currently set to https://git.centos.org):
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	LOOKASIDE_BASEURL=<urlOfYourChoice> ./lookaside_upload_sig ...
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EOF
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}
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function varcheck {
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	if [ -z "$1" ]; then
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		usage
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		exit 1
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	fi
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}
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function f_log {
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	echo "[+] CentOS Lookaside upload tool -> $*"
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}
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while getopts “hf:n:” OPTION; do
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	case $OPTION in
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	h)
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		usage
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		exit 1
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		;;
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	f)
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		file=$OPTARG
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		;;
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	n)
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		pkgname=$OPTARG
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		;;
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	?)
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		usage
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		exit
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		;;
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	esac
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done
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varcheck $file
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varcheck $pkgname
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if [ ! -f ~/.centos.cert ]; then
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	f_log "No mandatory TLS cert found (~/.centos.cert) .."
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	f_log "please use centos-cert to retrieve your ACO TLS cert"
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	exit 1
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fi
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if [ ! -f "${file}" ]; then
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	f_log "Source to upload ${file} not found"
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	exit 2
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fi
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checksum="$(${hash_parameter}sum ${file} | awk '{print $1}')"
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f_log "Checking if file already uploaded"
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local_size=$(stat -c %s ${file})
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http_code=$(curl -s -o /dev/null -w "%{http_code}" ${lookaside_baseurl}/sources/${pkgname}/${file}/${hash_parameter}/${checksum}/${file})
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remote_size=$(curl --silent -i --head ${lookaside_baseurl}/sources/${pkgname}/${file}/${hash_parameter}/${checksum}/${file} | grep "Content-Length" | cut -f 2 -d ':' | tr -d [:blank:] | tr -d '\r')
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if [ "$http_code" -eq 200 ] && [ "$local_size" -eq "$remote_size" ]; then
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	f_log "File already uploaded"
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	exit 3
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fi
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f_log "Initialing new upload to lookaside"
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f_log "URL : $lookaside_baseurl"
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f_log "Source to upload : ${file} "
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f_log "Hash parameter : ${hash_parameter}"
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f_log "Package name: $pkgname"
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f_log "${hash_parameter}sum: ${checksum}"
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f_log " ====== Trying to upload ======="
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echo ""
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# Concatenating sha512
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hash_cmd="$(${hash_parameter}sum ${file} | awk '{print $1}')"
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curl ${lookaside_baseurl}/sources/upload_sig.cgi \
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	--fail \
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	--cert ~/.centos.cert \
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	--form "name=${pkgname}" \
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	--form "hash=${hash_parameter}" \
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	--form "${hash_parameter}sum=${hash_cmd}" \
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	--form "file=@${file}" \
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	--progress-bar | tee /dev/null
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upload_result="${PIPESTATUS[0]}"
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if [ "$upload_result" -ne "0" ]; then
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	f_log "[ERROR] Something didn't work to push to ${lookaside_baseurl}/sources/${pkgname}/${checksum}"
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	f_log "[ERROR] Verify at the server side"
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	exit 1
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fi
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f_log "Validating that source was correctly uploaded ...."
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remote_size=$(curl --silent -i --head ${lookaside_baseurl}/sources/${pkgname}/${file}/${hash_parameter}/${checksum}/${file} | grep "Content-Length" | cut -f 2 -d ':' | tr -d [:blank:] | tr -d '\r')
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if [ "$local_size" -eq "$remote_size" ]; then
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	f_log "[SUCCESS] Source should be available at ${lookaside_baseurl}/sources/${pkgname}/${file}/${hash_parameter}/${checksum}/${file}"
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else
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	f_log "[ERROR] it seems there is a mismatch with source size and remote file size"
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fi