yunohost/data/helpers.d/utils
Maniack Crudelis 558323f6f2 [enh] Fix curl helper without POST data
- Allow to use this helper without any POST data
- Keep curl more quiet
2017-04-26 19:51:51 +02:00

57 lines
1.8 KiB
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# Extract a key from a plain command output
#
# example: yunohost user info tata --output-as plain | ynh_get_plain_key mail
#
# usage: ynh_get_plain_key key [subkey [subsubkey ...]]
# | ret: string - the key's value
ynh_get_plain_key() {
prefix="#"
founded=0
key=$1
shift
while read line; do
if [[ "$founded" == "1" ]] ; then
[[ "$line" =~ ^${prefix}[^#] ]] && return
echo $line
elif [[ "$line" =~ ^${prefix}${key}$ ]]; then
if [[ -n "${1:-}" ]]; then
prefix+="#"
key=$1
shift
else
founded=1
fi
fi
done
}
# Curl abstraction to help with POST requests to local pages (such as installation forms)
#
# $domain and $path_url should be defined externally (and correspond to the domain.tld and the /path (of the app?))
#
# example: ynh_local_curl "/install.php?installButton" "foo=$var1" "bar=$var2"
#
# usage: ynh_local_curl "page_uri" "key1=value1" "key2=value2" ...
# | arg: page_uri - Path (relative to $path_url) of the page where POST data will be sent
# | arg: key1=value1 - (Optionnal) POST key and corresponding value
# | arg: key2=value2 - (Optionnal) Another POST key and corresponding value
# | arg: ... - (Optionnal) More POST keys and values
ynh_local_curl () {
# Define url of page to curl
full_page_url=https://localhost$path_url$1
# Concatenate all other arguments with '&' to prepare POST data
POST_data=""
for arg in "${@:2}"
do
POST_data="${POST_data}${arg}&"
done
if [ -n "$POST_data" ]
then
# Add --data arg and remove the last character, which is an unecessary '&'
POST_data="--data \"${POST_data::-1}\""
fi
# Curl the URL
curl --silent --show-error -kL -H "Host: $domain" --resolve $domain:443:127.0.0.1 $POST_data "$full_page_url"
}