Robert Cranston authored on 17/06/2023 18:12:27
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new file mode 100755 |
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+#!/bin/sh |
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+set -euC |
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+ |
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+# nfsn-send METHOD REQUEST_URI [KEY VALUE]... |
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+ |
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+# nfsn-send "GET" "member/$member/sites" |
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+# nfsn-send "POST" "dns/$domain/listRRs" \ |
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+# "name" "" \ |
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+# "type" "MX" |
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+ |
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+# Arguments. |
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+ |
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+method="$1" ; shift |
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+request_uri="$1" ; shift |
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+ |
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+body="" |
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+while [ "$#" -gt "0" ] |
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+do |
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+ key="$1" ; shift |
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+ value="$1" ; shift |
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+ body="${body:-}${body:+"&"}$key=$(printf "%s" "$value" | jq -sRr '@uri')"
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+done |
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+ |
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+# Authentication. |
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+ |
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+login="" |
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+api_key="" |
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+for auth in "${NFSN_CREDENTIALS_PATH:-}" ".nfsn-api" "$HOME/.nfsn-api"
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+do |
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+ if [ -f "$auth" ] |
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+ then |
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+ login="$(jq -r '."login"' "$auth")" |
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+ api_key="$(jq -r '."api-key"' "$auth")" |
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+ break |
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+ fi |
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+done |
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+login="${NFSN_LOGIN:-"$login"}"
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+api_key="${NFSN_API_KEY:-"$api_key"}"
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+ |
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+ |
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+if [ -z "${login:-}" ] || [ -z "${api_key:-}" ]
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+then |
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+ >&2 printf "%s: %s\n" \ |
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+ "$0" \ |
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+ "Could not find authentication credentials." |
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+ exit 1 |
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+fi |
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+ |
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+# URL. |
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+ |
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+protocol="https" |
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+host="api.nearlyfreespeech.net" |
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+ |
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+# protocol="http" |
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+# host="localhost:8080" |
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+# nc -l 8080 & |
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+ |
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+url="$protocol://$host/$request_uri" |
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+ |
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+# Data. |
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+ |
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+body_hash="$( |
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+ printf "%s" "$body" \ |
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+ | sha1sum -b \ |
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+ | cut -d ' ' -f 1 |
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+)" |
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+ |
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+timestamp="$( |
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+ date "+%s" |
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+)" |
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+salt="$( |
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+ < "/dev/urandom" \ |
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+ tr -dc "a-zA-Z0-9" \ |
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+ | head -c 16 |
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+)" |
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+ |
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+hash="$( |
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+ printf "%s" \ |
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+ "$login;$timestamp;$salt;$api_key;$request_uri;$body_hash" \ |
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+ | sha1sum -b \ |
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+ | cut -d ' ' -f 1 |
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+)" |
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+ |
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+header="X-NFSN-Authentication: $login;$timestamp;$salt;$hash" |
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+ |
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+# Request. |
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+ |
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+response="$( |
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+ curl \ |
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+ --silent \ |
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+ --request "$method" \ |
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+ --header "$header" \ |
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+ --data-raw "$body" \ |
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+ "$url" |
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+)" |
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+ |
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+error="$(printf "%s\n" "$response" | jq -r '."error"?')" |
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+debug="$(printf "%s\n" "$response" | jq -r '."debug"?')" |
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+ |
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+if [ -n "$error" ] |
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+then |
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+ >&2 printf "%s" "$error" |
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+ if [ -n "$debug" ] |
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+ then |
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+ >&2 printf " %s" "$debug" |
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+ fi |
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+ >&2 printf "\n" |
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+ return 1 |
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+fi |
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+ |
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+if [ -n "$response" ] |
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+then |
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+ printf "%s\n" "$response" |
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+fi |
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