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slapper.go
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slapper.go
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package slapperx
import (
"fmt"
"github.com/s-macke/slapperx/src/httpfile"
"time"
)
const (
movingWindowsSize = 10 // seconds
screenRefreshFrequency = 5 // per second
screenRefreshInterval = time.Second / screenRefreshFrequency
rateIncreaseStep = 10
rateDecreaseStep = -10
)
var (
stats Stats
ui *UI
trgt *Targeter
)
func Main() {
config := ParseFlags()
requests := httpfile.HTTPFileParser(config.Targets, config.Overrides, true)
if len(requests) == 0 {
panic("No Requests")
}
if config.Verbose {
fmt.Println("Requests:", len(requests))
}
quit := make(chan struct{}, 1)
var logFile *LogFile = nil
if config.LogFile != "" {
logFile = NewLogFile(config.LogFile)
defer logFile.Close()
}
stats = Stats{}
var resultChan chan ResultStruct = nil
if !config.Verbose {
ui = InitTerminal(config.MinY, config.MaxY)
defer ui.Close()
stats.initializeTimingsBucket(ui.lbc.buckets)
resultChan = stats.timings.Listen()
}
trgt = NewTargeter(&requests, config.Timeout, logFile, config.Verbose, resultChan)
defer func() {
close(quit) // send all threads the quit signal
trgt.Close() // wait and Close
}()
ticker := NewTicker(config.Rate)
rampUpController := NewRamUpController(config.RampUp, config.Rate)
go rampUpController.startRampUpTimeProcess(ticker.GetRateChanger())
// start attackers
var onTickChan = ticker.Start()
defer ticker.Stop()
trgt.Start(config.Workers, onTickChan)
// blocking
if !config.Verbose {
ui.Show() // start Terminal output
}
keyPressListener(rampUpController.GetRateChanger())
}