Fix rapcapture

This commit is contained in:
Kevin F 2023-03-03 23:49:13 -06:00
parent d48ca89d20
commit 304ea888ff
2 changed files with 106 additions and 1 deletions

View File

@ -4,7 +4,8 @@ weave:
util/removefencedcode.py util/removefencedcode.py
tangle: tangle:
srcweave --formatter srcweave-format --tangle smartkeyboard/ ReadMe.md security/Authentication.md EnvironmentVariables.md Dependencies.md \ srcweave --formatter srcweave-format --tangle smartkeyboard/ ReadMe.md security/Authentication.md EnvironmentVariables.md Dependencies.md \
server/Server.md server/Streaming.md server/Sendkeys.md server/XdotoolCommands.md ThreatModel.md Client.md tools/Tools.md tools/Editor.md tools/Input.md server/Server.md server/Streaming.md server/Sendkeys.md server/XdotoolCommands.md ThreatModel.md Client.md tools/Tools.md tools/Editor.md tools/Input.md \
tools/RawCapture.md
clean: clean:
rm -rf docs rm -rf docs
find smartkeyboard/ -type f -not -name "*_test.go" -delete find smartkeyboard/ -type f -not -name "*_test.go" -delete
@ -18,6 +19,9 @@ build: tangle
- cd smartkeyboard/client && go mod init keyboard.voidnet.tech - cd smartkeyboard/client && go mod init keyboard.voidnet.tech
- cd smartkeyboard/client && go mod tidy - cd smartkeyboard/client && go mod tidy
- cd smartkeyboard/client && go build -o ../../bin/keyboard-client - cd smartkeyboard/client && go build -o ../../bin/keyboard-client
- cd smartkeyboard/tools/rawcapture && go mod init rawcapture.keyboard.voidnet.tech
- cd smartkeyboard/tools/rawcapture && go mod tidy
- cd smartkeyboard/tools/rawcapture && go build -o ../../../bin/rawcapture
test: tangle test: tangle

101
tools/RawCapture.md Normal file
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@ -0,0 +1,101 @@
# Raw Capture
This tool captures keyboard input from /dev/input/eventX and pipes it to the fifo accordingly.
It is meant to be ran from it's own tty, and is not meant to be used with a graphical environment, although a full screen terminal emulator will work for most input.
An escape sequence of escape+f1 will exit the program, but this can be changed via a command line argument.
## Why
This mode is especially useful for workflows with a lot of keyboard shortcuts or use of modifier keys, for example i3wm.
Generally a user would be in this mode when not typing extensively.
# Entrypoint
``` go
--- /tools/rawcapture/rawcapture.go
package main
import (
"io/ioutil"
"fmt"
"os"
//"os/signal"
"github.com/MarinX/keylogger"
)
//ioutil.WriteFile(clientFifoInputFile, []byte(input), 0644)
/*
func receive(signalCh chan os.Signal, doneCh chan struct{}) {
for {
select {
// Example. Process to receive a message
// case msg := <-receiveMessage():
case <-signalCh:
pass
}
}
}
*/
func main(){
@{get client fifo input file from environment}
if ! clientFifoInputFileEnvExists {
os.Exit(1)
}
/*
doneCh := make(chan struct{})
signalCh := make(chan os.Signal, 1)
signal.Notify(signalCh, os.Interrupt)
go receive(signalCh, doneCh)
*/
keyboard := keylogger.FindKeyboardDevice()
if keyboard == "" {
os.Exit(1)
}
k, err := keylogger.New(keyboard)
if err != nil {
fmt.Println("could not get keyboard")
os.Exit(1)
}
events := k.Read()
var key = ""
//byte keyByte = 0
// range of events
for e := range events {
switch e.Type {
// EvKey is used to describe state changes of keyboards, buttons, or other key-like devices.
// check the input_event.go for more events
case keylogger.EvKey:
key = e.KeyString()
if len(key) == 0{
fmt.Println(e.Code)
}
// if the state of key is pressed
if e.KeyPress() {
ioutil.WriteFile(clientFifoInputFile, []byte(fmt.Sprintf("{KEYDWN}%s", key)), 0644)
//fmt.Println(e.Code)
}
// if the state of key is released
if e.KeyRelease() {
ioutil.WriteFile(clientFifoInputFile, []byte(fmt.Sprintf("{KEYUP}%s", key)), 0644)
}
break
}
}
}
---
```