zeroPrIvacy | Raspberry pi zero w tor usb wifi adapter | Wifi library
kandi X-RAY | zeroPrIvacy Summary
kandi X-RAY | zeroPrIvacy Summary
Despite the name, the project was created to allow a user to, once fully installed, be able to plug their raspberry pi zero into a computer via USB and use it as a Wifi Adapter that routes your traffic through tor.
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Trending Discussions on Wifi
QUESTION
Even with all the permissions granted the startScan() function still returns false. So my question is: is there a way to scan access points on android 29 or higher?
...ANSWER
Answered 2022-Apr-05 at 08:31The problem was in asking the user for permission. My working code
-Manifest:
-And for asking user for permissions I used EasyPermissions:
QUESTION
I need to develop a feature that is required checking Wi-Fi settings state 'ON' or 'OFF' even if not connected to a WiFi network on Android! I need to display a pop up!
...ANSWER
Answered 2022-Apr-01 at 19:12I think you should to use ConnectivityManager.
QUESTION
I've got a router Mikrotik hAP AC2. Recently I've updated RouterOS to version 7.1.3 and have found that 5GHz access point has issues.
My notebook sometimes disconnects from 5GHz wlan, and one of smartphones in my family doesn't connect to 5GHz at all.
Here is the plot of wifi signal strength, that I've collected using my notebook located in direct visibility of the router at the distance of about 5-6m.
Cyan line shows 2.4GHz signal and red line shows 5GHz signal. Numbers are -42dbm for 2.4GHz and -68dbm for 5GHz.
My impression is that generally this is not normal. I repeat, there were no obstacles between the notebook and the router, only thin air.
I've tried to reset configuration for 5GHz wlan, change its region, but without success.
How can I fix this?
Here are current settings:
...ANSWER
Answered 2022-Mar-24 at 12:305GHz Wifi is always lower strength than 2.4GHz, it's physics. 5GHz originally improved performance due to moving away from the then congested 2.4GHz band, however, now 5GHz is just as common so despite having a wider range of frequencies it still ends up congested.
5GHz allows for higher throughput while having the disadvantage of being attenuated quicker due to the higher frequency
2.4GHz has a lower data throughput but isn't attenuated as easily.
QUESTION
I'm working on a Wifi auto connect feature and I am shocked how broken that API is.
I'm using now 5 different APIs and I still don't get it in a way the user would expect it.
I have a setting to enable wifi auto connection on Android 10+ I'll try this:
- Check if I hold the
ACCESS_WIFI_STATEpermission with: ...
ANSWER
Answered 2022-Mar-22 at 11:19Well just a half answer, but it might help anyway. Here is how I get the current SSID of the user (you need to hold the location permission):
QUESTION
I need to get the RSSI of the networks and they MAC addresss to a IPS (indoor position system) program. I was able to get ssid, signal strength and security using the sample code, but not mac addresses. I tryed to use this, but itsn't working:
...ANSWER
Answered 2021-Oct-06 at 12:02Maybe the Arduino framework doesn't give this information up easily, but the underlying ESP IDF framework certainly does. The AP-s MAC is called BSSID. Adapting this example scan.c:
QUESTION
I think there's a way to generate a wifi qr with pillow and qrcode library in python. I had searched in the internet and there's no information.
I will apreciate your help. Thank's
-Zateward
...ANSWER
Answered 2022-Feb-18 at 02:16Yes there is. QR codes are just images that are easy for a computer to decode via taking a picture into something useful.
QR codes are just text/strings encoded into an image.
Python has a library called qrcode.
Mobile phone support a specific format of text that tells it to try and connect to a wifi network. This wiki shows an example of what that connection string would look like.
So here is the steps.
- Create a wifi connection string that mobile phones support.
- Pass that string into qrcode to generate a PIL image.
- Do what you want with that PIL image.
QUESTION
When I use Wireshark to capture traffics with my wlan card with monitor mode already set, it only displays 802.11 frames. However, if I use Wireshark with managed mode wlan(promiscuous mode), it certainly displays 802.3 frames.
I searched for some related information and found out that 'network bridging' allows devices to convert 802.11 wireless packets to 802.3 packets. In case of packet capturing, pcap allows conversion.
(link: How to real time convert wireless packet(802.11) to Ethernet packet(802.3) in windows?)
So, Why is 802.11 to 802.3 frame conversion impossible when using monitor mode(not associated to the wireless network)?
Below are pictures of the situation. Thank you in advance.
...ANSWER
Answered 2022-Jan-31 at 00:39For one thing, not all 802.11 packets have Ethernet equivalents; only data packets do. In monitor mode, in addition to data packets, control and management packets can be captured - you're seeing those types of packets in your monitor-mode capture.
For another thing, when capturing in monitor mode on a "protected" network (WEP, WPA), data packets are encrypted (to protect them from being sniffed), and can't be converted to Ethernet packets until they're decrypted. Under some circumstances, Wireshark can decrypt them, but Wireshark doesn't do any conversion from 802.11 to 802.3 in any circumstances - when not capturing in monitor mode, the 802.11 adapter converts data packets to 802.3 packets after decrypting them, and doesn't show non-data packets to the host.
QUESTION
I am working to connect 2 linux machines, each with this USB Dongle: https://www.tp-link.com/us/home-networking/usb-adapter/archer-t2u-nano/, to an ad-hoc WiFi network managed by B.A.T.M.A.N ( batman-adv ).
When run, this scripts show that both devices are joined to the same ad-hoc/IBSS network.
I statically assigned ip addresses and routes to both 'bat0' devices. However, I cannot ping or otherwise use the connection between the two devices.
What am I doing wrong and how can I use the mesh network in Linux between the connected client and server? Thanks.
My 'server' node is configured with this script:
...ANSWER
Answered 2022-Jan-24 at 00:31The answer really is that you need a WiFi radio that actually correclty implements Ad-Hoc/IBSS networking in the driver stack.
QUESTION
I am transferring photo peer to peer. All things works fine but I am not able to get the photo(file) transfer speed i.g internet speed. Like MB the file is transferred. Second I want to fetch the size of that file.
We are passing photo in data format using MCSession
Due to privacy I cannot add the project code here but I will share the refrence github project that I followed. In project I am passing string and In my case its Photo. All things are same.
I checked in Stackoverflow but not found any accurate answer!
Reference Project Link: https://github.com/YogeshPateliOS/MultipeerConnectivity-.git
Thank You!
...ANSWER
Answered 2022-Jan-13 at 13:19TLDR: If you do not want to read the long explanation and get straight to the code, all the ideas below are brought together and can be tested by downloading my public repository which has comments to explain all of this.
So here are my suggestions on how you can achieve this
After reviewing your code, I see that you are using the following function to send data
QUESTION
I've searched for some information about frame structure in wifi and ethernet in the Data Link layer and found out that the two frames look quite different. I am wondering if there is some method in the router that converts wifi frame to ethernet frame in a such network where wireless network is connected to wired network, like WLAN. Since I'm really new to this field, I may have some misunderstanding issues. Thank you.
...ANSWER
Answered 2022-Jan-01 at 13:40Connecting different or similar networks on the data link layer (L2) is done by a network bridge - you extract relevant data from an ingress frame (esp. source and destination MAC addresses), create a new frame for egress and copy the relevant data into it.
A bridge also examines each frame's source MAC address to learn where each node is located, so it only copies a frame to the other side when its destination is located there.
However, a router works on the network layer (L3): it forwards by IP destination address between IP networks/subnets. It uses data link layer (L2) encapsulation for reaching the next hop but doesn't convert anything. (It removes the encapsulating frame from a received packet, decides where to forward the packet, and then creates a new frame for that packet.)
You might be referring to a consumer-grade Wi-Fi router which effectively contains a NAT router, an Ethernet switch, a wireless access point (mostly bridged), DHCP and DNS servers, etc, blurring the distinction between all those functions.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install zeroPrIvacy
Format sd card with SD Card Formatter utility https://www.sdcard.org/downloads/formatter_4/
Download the latest version of raspian-lite from https://www.raspberrypi.org/downloads/raspbian/. Use something such as etcher to flash the raspbian ISO to the micro SD card https://www.balena.io/etcher/ . (Used Raspbian Lite cause i dont need local GUI except for whatever online UI )
For this project, I started out using an FTDI breakout board ( This is the one I used https://www.osepp.com/electronic-modules/breakout-boards/96-osepp-ftdi-breakout-board) to do serial to the pi using PUTTY ( https://www.putty.org/ ). If you do not have this capability to run serial to the pi through some other serial connector there are some other ways for enabling serial however, the one at this link https://learn.adafruit.com/turning-your-raspberry-pi-zero-into-a-usb-gadget/serial-gadget, could possibly interfere with the usb connection. We will need to enable uart to use serial at boot. So, before even ejecting the sd card, go ahead and do this step and setp 4 and save. A more indepth guide on this can be found here: https://learn.adafruit.com/turning-your-raspberry-pi-zero-into-a-usb-gadget/ethernet-gadget (Keep in mind, I am doing this all in windows and of course on the pi, Linux). In config.txt at the bottom, add the following lines:
Save and exit config.txt, then open the cmdline.txt and type in the following code between the last 'rootwait' and the last 'quiet':
Using an FTDI breakout board, I attatched the txd of the bb (breakout board) to the rxd pin on the raspberry pi then rxd of bb to txd of raspberry pi and ground to ground on both.
http://osepp.com/wp-content/uploads/2012/01/OSEPP_FTDI-Rev1.1-Schematic.pdf (FTDI Breakout Board Pinout/Schematic)
https://pinout.xyz/# (Raspberry pi pinout.Between the Pi family, its pretty much all the same)
The FTDI device shows as a console port on a windows laptop (with the proper device drivers installed) "COM3"
Upon it being recognized, I open up PUTTY which is a program used to offer a wide variety of network connections to different devices (telnet, ssh, serial) *** In this case we will use Serial ***
Select the serial radial button and put in the proper COM port, Mine is COM3 as per my device manager states (Right click bottom left corner of screen > Device manager > expand the menu for COM ports to see proper COM device.)
Baudrate for most raspberry pi devices in the family run at a baudrate/speed of 115200, so change that otherwise the connection will be too fast (or too slow) for the computer to sense it and you will just see garbage
Most noteably here is this is a live transfer of data, so the connection may be a little touchy at times depending on your cable, make sure you are connecting with a good enough serial connection
With success, once you power the device up and all connectiomns were properly made, the console will start spitting out start up data then you will be presented with a login screen.
Log in with Username: pi Password: raspberry
Once in , run the command
You can choose to do whatever extra modifications you can however, my install script will enable ssh.
If you need to reboot, reboot, otherwise lets move right along to the main install.
Let's install git (Cause that's probably not installed unless you already did you impatient being). Issue the command:
git clone this repository within the directory ~/
You can cd into the directory. Then chmod the install.sh to make sure its an executable shell script
Now let's hit the big red button shall we?
Follow the prompts as you go along. It will then reboot and blamo, it should work.
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