Add IPv6 support
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3 changed files with 34 additions and 16 deletions
14
README.md
14
README.md
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@ -25,3 +25,17 @@ To install tinystatus:
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* Generate status page `./tinystatus > index.html`
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* Generate status page `./tinystatus > index.html`
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* Serve the page with your favorite web server
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* Serve the page with your favorite web server
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## Configuration file
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The syntax of `checks.list` file is:
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```
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Command | Expected Code | Status Text | Host to check
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```
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Command can be:
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* `http` - Check http status
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* `ping` - Check ping status
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* `port` - Check open port status
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There are also `http4`, `http6`, `ping4`, `ping6`, `port4`, `port6` for IPv4 or IPv6 only check.
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@ -1,4 +1,6 @@
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http | 200 | Google website | https://google.com
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http | 200 | Google website | https://google.com
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http4 | 200 | Google website (IPv4) | https://google.com
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http6 | 200 | Google website (IPv6) | https://google.com
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http | 404 | Google 404 | https://google.com/dummy
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http | 404 | Google 404 | https://google.com/dummy
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ping | 0 | Google ping | 8.8.8.8
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ping | 0 | Google ping | 8.8.8.8
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port | 0 | Google dns | 8.8.8.8:53
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port | 0 | Google dns | 8.8.8.8 53
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22
tinystatus
22
tinystatus
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@ -24,17 +24,19 @@ check(){
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name="${3}"
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name="${3}"
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expectedcode="${4}"
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expectedcode="${4}"
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if [ ${ctype} = 'http' ]; then
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IPv="$(echo "${ctype}" | grep -o '[0-9]$')"
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statuscode="$(curl -sSkLo /dev/null -H "${useragent}" -m "${timeout}" -w "%{http_code}" "${host}" 2> "${tmp}/ko/${name}.error")"
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case "${ctype}" in
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elif [ ${ctype} = 'port' ]; then
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http*)
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error="$(nc -w "${timeout}" -zv $(echo "${host}" | sed 's,:, ,') 2>&1)"
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statuscode="$(curl -${IPv}sSkLo /dev/null -H "${useragent}" -m "${timeout}" -w "%{http_code}" "${host}" 2> "${tmp}/ko/${name}.error")";;
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ping*)
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ping -W${IPv} "${timeout}" -c 1 "${host}" >/dev/null 2>&1
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statuscode=$?
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statuscode=$?
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[ ${statuscode} -ne 0 ] && echo "${error}" > "${tmp}/ko/${name}.error"
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[ ${statuscode} -ne ${expectedcode} ] && echo 'Host unreachable' > "${tmp}/ko/${name}.error";;
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elif [ ${ctype} = 'ping' ]; then
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port*)
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ping -W "${timeout}" -c 1 "${host}" >/dev/null 2>&1
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error="$(nc -w${IPv} "${timeout}" -zv ${host} 2>&1)"
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statuscode=$?
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statuscode=$?
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[ ${statuscode} -ne 0 ] && echo 'Host unreachable' > "${tmp}/ko/${name}.error"
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[ ${statuscode} -ne ${expectedcode} ] && echo "${error}" > "${tmp}/ko/${name}.error";;
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fi
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esac
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# verity status and write files
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# verity status and write files
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if [ ${statuscode} -eq ${expectedcode} ]; then
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if [ ${statuscode} -eq ${expectedcode} ]; then
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@ -59,7 +61,7 @@ while IFS='\n' read -r line; do
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name="$(get_element 3 "${line}")"
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name="$(get_element 3 "${line}")"
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host="$(get_element 4 "${line}")"
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host="$(get_element 4 "${line}")"
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check "${ctype}" "${host}" "${name}" "${code}" &
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check "${ctype}" "${host}" "${name}" "${code}" &
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done < "${1:-checks.list}"
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done < "${checkfile}"
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wait
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wait
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cat << EOF
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cat << EOF
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