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Use shell parameter expansion to split http_code and payload

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Signed-off-by: Dan Schaper <dan.schaper@pi-hole.net>
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Dan Schaper 2025-05-12 12:01:34 -07:00
parent 1bdbc26a07
commit de31858950
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1 changed files with 8 additions and 7 deletions
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15
advanced/Scripts/api.sh
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@ -47,14 +47,15 @@ TestAPIAvailability() {
API_URL="${API_URL%\"}" API_URL="${API_URL%\"}"
API_URL="${API_URL#\"}" API_URL="${API_URL#\"}"
# Test if the API is available at this URL # Test if the API is available at this URL, include delimiter for ease in splitting payload
authResponse=$(curl --connect-timeout 2 -skS -w "%{http_code}" "${API_URL}auth") authResponse=$(curl --connect-timeout 2 -skS -w ">>%{http_code}" "${API_URL}auth")
# authStatus are the last 3 characters # authStatus is the response http_code, eg. 200, 401.
# not using ${authResponse#"${authResponse%???}"}" here because it's extremely slow on big responses # Shell parameter expansion, remove everything up to and including the >> delim
authStatus=$(printf "%s" "${authResponse}" | tail -c 3) authStatus=${authResponse#*>>}
# data is everything from response without the last 3 characters # data is everything from response
authData=$(printf %s "${authResponse%???}") # Shell parameter expansion, remove the >> delim and everything after
authData=${authResponse%>>*}
# Test if http status code was 200 (OK) or 401 (authentication required) # Test if http status code was 200 (OK) or 401 (authentication required)
if [ "${authStatus}" = 200 ]; then if [ "${authStatus}" = 200 ]; then