SmallThings/icsutils
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google expects a valid user agent to deliver the ics file

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Added test if downloaded file is a ics file
This commit is contained in:
Martin Winkler
2023-02-21 22:53:12 +01:00
parent 331aa8e253
commit fbd1b543eb
2 changed files with 7 additions and 1 deletions
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1
icscheck/icscheck.conf.dist
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@@ -5,6 +5,7 @@
local icsconf_url="https://somethi.ng" local icsconf_url="https://somethi.ng"
local icsconf_output="${HOME}/my.ics" local icsconf_output="${HOME}/my.ics"
local icsconf_useragent="Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/110.0"
# icsError # icsError
# Called if the download from ${icsconf_url} failed # Called if the download from ${icsconf_url} failed

7
icscheck/icscheck.sh
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@@ -77,13 +77,18 @@ icscheck() {
mkdir -p "${ics_temp_dir}" "${ics_store_dir}" mkdir -p "${ics_temp_dir}" "${ics_store_dir}"
wget -O "$ics_down_file" "$ics_url" >/dev/null 2>&1 curl -L "${ics_url}" -H "User-Agent: ${icsconf_useragent:?}" -o "${ics_down_file}" >/dev/null 2>&1
# -s : exists and size greater zero # -s : exists and size greater zero
if [ ! -s "$ics_down_file" ] || [ ! -r "$ics_down_file" ]; then if [ ! -s "$ics_down_file" ] || [ ! -r "$ics_down_file" ]; then
icsError icsError
exit 1 exit 1
fi fi
# check if ics file has VEVENTs
if ! grep -qE "(BEGIN:|END:)VEVENT" "${ics_down_file}"; then
icsError
exit 1
fi
# Delete storage if manual renew is requested # Delete storage if manual renew is requested
(( renew )) && rm -f "${ics_store_file}" (( renew )) && rm -f "${ics_store_file}"