Initial REALITY support

proxy-ltr.sh

@@ -0,0 +1,91 @@
+#!/bin/bash
+
+usage() {
+    >&2 echo "VLESS-TCP-REALITY proxy builder"
+    >&2 echo "Usage: proxy-ltr <id@domain.com:443>,<d=yahoo.com>,pub=xxxx[,shortId=abcd][,xtls][,fingerprint=safari]"
+}
+
+if [ -z "$1" ]; then
+    >&2 echo "Missing options"
+    usage
+    exit 1
+fi
+
+# id@domain.com:443,serverName=x.org,fingerprint=safari
+args=(`echo $1 |tr ',' ' '`)
+dest="${args[0]}"
+for ext_opt in "${args[@]}"
+do
+    kv=(`echo $ext_opt |tr '=' ' '`)
+    case "${kv[0]}" in
+        d|dest)
+            serverName="${kv[1]}"
+            ;;
+        f|fingerprint)
+            fingerprint="${kv[1]}"
+            ;;
+        flow)
+            flow="${kv[1]}"
+            ;;
+        pub|publicKey)
+            publicKey="${kv[1]}"
+            ;;
+        s|serverName)
+            serverName="${kv[1]}"
+            ;;
+        shortId)
+            shortId="${kv[1]}"
+            ;;
+        xtls)
+            flow="xtls-rprx-vision"
+            ;;
+    esac
+done
+options=(`echo $dest |tr '@' ' '`)
+id="${options[0]}"
+options=(`echo ${options[1]} |tr ':' ' '`)
+host="${options[0]}"
+port="${options[1]}"
+
+if [ -z "${serverName}" ]; then serverName=${host}; fi
+if [ -z "${fingerprint}" ]; then fingerprint="safari"; fi
+
+if [ -z "${id}" ]; then
+    >&2 echo "Error: id undefined."
+    usage
+    exit 1
+fi
+
+if [ -z "${host}" ]; then
+    >&2 echo "Error: destination host undefined."
+    usage
+    exit 1
+fi
+
+if [ -z "${port}" ]; then
+    port=443
+fi
+
+if ! [ "${port}" -eq "${port}" ] 2>/dev/null; then >&2 echo "Port number must be numeric"; exit 1; fi
+
+# User settings
+Jusers=`jq -nc --arg uuid "${id}" --arg flow "${flow}" '. += {"id":$uuid, "flow":$flow, "encryption":"none", "level":0}'`
+
+# Vnest settings
+Jvnext=`jq -nc --arg host "${host}" --arg port "${port}" --argjson juser "${Jusers}" \
+'. += {"address":$host, "port":($port | tonumber), "users":[$juser]}' `
+
+# Stream Settings
+JstreamSettings=`jq -nc --arg serverName "${serverName}" --arg publicKey "${publicKey}" --arg shortId "${shortId}" --arg fingerprint "${fingerprint}" \
+'. += {"network":"tcp", "security":"reality", "realitySettings":{"publicKey":$publicKey,"serverName":$serverName,"shortId":$shortId,"fingerprint":$fingerprint}}' `
+
+Jproxy=`jq -nc --arg host "${host}" --argjson jvnext "${Jvnext}" --argjson jstreamSettings "${JstreamSettings}" \
+'. += { "tag": "proxy", "protocol":"vless", "settings":{"vnext":[$jvnext]}, "streamSettings":$jstreamSettings }' `
+Jdirect='{"tag": "direct", "protocol": "freedom", "settings": {}}'
+Jblocked='{"tag": "blocked", "protocol": "blackhole", "settings": {}}'
+
+jroot=`jq -n --argjson jproxy "${Jproxy}" --argjson jdirect "${Jdirect}" --argjson jblocked "${Jblocked}" \
+'. += {"log":{"loglevel":"warning"}, "outbounds":[$jproxy, $jdirect, $jblocked]}' `
+
+echo "$jroot"
+exit 0