68 lines
2.1 KiB
Go
68 lines
2.1 KiB
Go
package main
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import (
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"github.com/juju/gnuflag"
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"kf2-antiddos/internal/config"
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"kf2-antiddos/internal/output"
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)
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func printHelp() {
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output.Println("Anti DDoS tool for kf2 servers")
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output.Println("")
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output.Printf("Usage: <kf2_logs_output> | %s [option]... <shell> <deny_script> <allow_script>", AppName)
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output.Println("kf2_logs_output KF2 logs to redirect to stdin")
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output.Println("shell shell to run deny_script and allow_script")
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output.Println("deny_script firewall deny script (takes IP as argument)")
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output.Println("allow_script firewall allow script (takes IPs as arguments)")
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output.Println("")
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output.Println("Options:")
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output.Println(" -j, --jobs N allow N jobs at once")
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output.Println(" -o, --output MODE self|proxy|all|quiet")
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output.Println(" -dt, --deny-time TIME minimum ip deny TIME (seconds)")
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output.Println(" -mc, --max-connections N Skip N connections before run deny script")
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output.Println(" -v, --version Show version")
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output.Println(" -h, --help Show help")
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}
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func printVersion() {
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output.Printf("%s %s", AppName, AppVersion)
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}
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func parseArgs() config.Config {
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rawCfg := config.Config{}
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gnuflag.UintVar(&rawCfg.Jobs, "j", 0, "")
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gnuflag.UintVar(&rawCfg.Jobs, "jobs", 0, "")
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gnuflag.StringVar(&rawCfg.OutputMode, "o", "", "")
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gnuflag.StringVar(&rawCfg.OutputMode, "output", "", "")
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gnuflag.UintVar(&rawCfg.DenyTime, "dt", 0, "")
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gnuflag.UintVar(&rawCfg.DenyTime, "deny-time", 0, "")
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gnuflag.UintVar(&rawCfg.MaxConn, "mc", 0, "")
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gnuflag.UintVar(&rawCfg.MaxConn, "max-connections", 0, "")
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gnuflag.BoolVar(&rawCfg.ShowVersion, "v", false, "")
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gnuflag.BoolVar(&rawCfg.ShowVersion, "version", false, "")
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gnuflag.BoolVar(&rawCfg.ShowHelp, "h", false, "")
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gnuflag.BoolVar(&rawCfg.ShowHelp, "help", false, "")
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gnuflag.Parse(true)
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for i := 0; i < 3 && i < gnuflag.NArg(); i++ {
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switch i {
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case 0:
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rawCfg.Shell = gnuflag.Arg(i)
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case 1:
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rawCfg.DenyAction = gnuflag.Arg(i)
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case 2:
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rawCfg.AllowAction = gnuflag.Arg(i)
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}
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}
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return rawCfg
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}
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