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ddns-scripts: allow setting CloudFlare 'rec_id' in the config

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This is necessary when there are multiple records for the same domain,
otherwise the script will overwrite the first one returned by the API.
It has the secondary benefit of allowing faster updates by performing
only one API call instead of two.

In case 'rec_id' is not set the script behaves exactly as before.

Signed-off-by: Leonardo Brondani Schenkel <leonardo@schenkel.net>
This commit is contained in:
Leonardo Brondani Schenkel 2016-01-08 19:47:57 +01:00
parent 1794ba1039
commit b740a68d24
1 changed files with 48 additions and 46 deletions
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2
net/ddns-scripts/files/update_CloudFlare.sh
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@ -57,6 +57,7 @@ cleanup() {
sed -i "#'##g" $DATFILE # remove "'" (single quote) sed -i "#'##g" $DATFILE # remove "'" (single quote)
} }
[ -n "$rec_id" ] && __RECID="$rec_id" || {
# build url according to cloudflare client api at https://www.cloudflare.com/docs/client-api.html # build url according to cloudflare client api at https://www.cloudflare.com/docs/client-api.html
# to "rec_load_all" to detect rec_id needed for update # to "rec_load_all" to detect rec_id needed for update
__URL="https://www.cloudflare.com/api_json.html" # https://www.cloudflare.com/api_json.html __URL="https://www.cloudflare.com/api_json.html" # https://www.cloudflare.com/api_json.html
@ -106,6 +107,7 @@ done
json_get_var __RECID "rec_id" # last thing to do get rec_id json_get_var __RECID "rec_id" # last thing to do get rec_id
json_cleanup # cleanup json_cleanup # cleanup
write_log 7 "rec_id '$__RECID' detected for host/domain '$domain'" write_log 7 "rec_id '$__RECID' detected for host/domain '$domain'"
}
# build url according to cloudflare client api at https://www.cloudflare.com/docs/client-api.html # build url according to cloudflare client api at https://www.cloudflare.com/docs/client-api.html
# for "rec_edit" to update IP address # for "rec_edit" to update IP address