83 lines
2.7 KiB
Go
83 lines
2.7 KiB
Go
package protocol
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import (
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"github.com/s-rah/onionscan/report"
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"github.com/s-rah/onionscan/scans"
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"github.com/s-rah/onionscan/utils"
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"h12.me/socks"
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"io/ioutil"
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"log"
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"net/http"
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)
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type HTTPProtocolScanner struct {
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Client *http.Client
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}
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var (
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CommonDirectories = []string{"/style", "/styles", "/css", "/uploads", "/images", "/img", "/static",
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// Lots of Wordpress installs which don't lock down directory listings
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"/wp-content/uploads",
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// Common with torshops created onions
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"/products", "/products/cat"}
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)
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func (hps *HTTPProtocolScanner) ScanProtocol(hiddenService string, proxyAddress string, directoryDepth int, report *report.OnionScanReport) {
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// HTTP
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log.Printf("Checking %s http(80)\n", hiddenService)
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_, err := socks.DialSocksProxy(socks.SOCKS5, proxyAddress)("", hiddenService+":80")
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if err != nil {
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log.Printf("Failed to connect to service on port 80\n")
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} else {
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log.Printf("Found potential service on http(80)\n")
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report.WebDetected = true
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dialSocksProxy := socks.DialSocksProxy(socks.SOCKS5, proxyAddress)
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transportConfig := &http.Transport{
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Dial: dialSocksProxy,
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}
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hps.Client = &http.Client{Transport: transportConfig}
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// FIXME This should probably be moved to it's own file now.
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response, err := hps.Client.Get("http://" + hiddenService)
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if err != nil {
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log.Printf("Failed to connect to service on port 80\n")
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return
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}
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// Reading all http headers
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log.Printf("HTTP response headers: %s\n", report.ServerVersion)
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responseHeaders := response.Header
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for key := range responseHeaders {
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value := responseHeaders.Get(key)
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report.AddResponseHeader(key, value)
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log.Printf("\t%s : %s\n", key, value)
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}
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report.ServerVersion = responseHeaders.Get("Server")
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// Apache mod-status Check
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hps.ScanPage(hiddenService, "/server-status", report, scans.ApacheModStatus)
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hps.ScanPage(hiddenService, "/", report, scans.StandardPageScan)
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log.Printf("\tScanning Common and Referenced Directories\n")
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directories := append(CommonDirectories, report.PageReferencedDirectories...)
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utils.RemoveDuplicates(&directories)
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for _, directory := range directories {
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hps.ScanPage(hiddenService, directory, report, scans.CheckDirectoryListing(directoryDepth))
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}
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}
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log.Printf("\n")
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}
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func (hps *HTTPProtocolScanner) ScanPage(hiddenService string, page string, report *report.OnionScanReport, f func(scans.Scanner, string, int, string, *report.OnionScanReport)) {
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response, err := hps.Client.Get("http://" + hiddenService + page)
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if err != nil {
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log.Printf("Error connecting to %s%s %s\n", hiddenService, page, err)
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return
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}
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defer response.Body.Close()
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contents, _ := ioutil.ReadAll(response.Body)
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f(hps, page, response.StatusCode, string(contents), report)
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}
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