SiRFIDaL | SiRFIDaL - Simple RFID authentication for Linux | iOS library
kandi X-RAY | SiRFIDaL Summary
kandi X-RAY | SiRFIDaL Summary
In Settings > System, enable Developer options and USB debugging: In Preferences > Monitor, tap the NFC Detection Enabled check box.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Start proxmark3 listener .
- Handle a client .
- Listener function .
- Main Android listener .
- Event listener .
- Halo listener
- Create a gui panel for the main application .
- Start TCP listener
- Start a listener thread .
- Main event handler .
SiRFIDaL Key Features
SiRFIDaL Examples and Code Snippets
Community Discussions
Trending Discussions on Mobile
QUESTION
so I'am trying to learn dart and flutter and everything went well so far. But now I'am stuck at an error which I cannot handle. I coded a function which is supposed to asynchronously return the actual BTC price from https://blockchain.info/ticker.
Only thing it returns is errors:
...ANSWER
Answered 2022-Mar-29 at 00:29To get rid of that error you need to use the bang operator to tell the compiler that snapshot.data
won't be null.
QUESTION
ANSWER
Answered 2022-Mar-19 at 06:15My suggestion is to use ion-footer.
QUESTION
Very new to react native and javascript... I am trying to call a function and it doesn't seem to do anything.
Here is the fragment of code where the function is called:
...ANSWER
Answered 2022-Feb-24 at 16:20You need to start your component with a capital letter:
Note: Always start component names with a capital letter.
so change renderButtons to RenderButtons
QUESTION
What I'm trying to do is make a counter in Flutter which will be in this shape:
I'm fairly new regarding flutter and dart so I have tried to put this element inside of a Card but yeah I faced some issues due to overflow and it would be great if someone could give me a hint or point me to the right direction.
Here is my code for counter:
...ANSWER
Answered 2022-Feb-09 at 20:19Create a container and add decoration to it. Then inside the container use a row widget. In row use Iconbutton and text .
QUESTION
I'm building an app where I have a page which gives information about a specific trading card. I want the page to be scrollable, but I also want to have a grid on the page, with each grid cell showing one data point. I made the grid using GridView.count().
My problem is that instead of have a page which I can scroll through, the top half of the page stays static, while the grid is scrollable. How do I make the grid static, while the rest of the page scrollable? I intend to have more data below this grid as well, and I want to user to be able to scroll to see all of it, with the grid being a static component of the page.
Here's my code:
...ANSWER
Answered 2022-Feb-06 at 09:47You can provide physics: NeverScrollableScrollPhysics()
on GridView
to disable scroll effect. If you want scrollable as secondary widget use primary: false,
To have Full Page scrollable, you can use body:SingleChildScrollView(..)
or better using body:CustomScrollView(..)
QUESTION
I am posting this question to help future readers. After upgrading to Flutter 2.8
I suddenly got this error when trying to run my app:
ANSWER
Answered 2021-Dec-26 at 14:20Turns out this error was caused by a popular library I used (settings_ui
) that does not work with this version of Flutter (settings_ui: ^1.0.0
).
For future readers: Use a later version of this package. There is currently an open issue on github that addresses this.
Update 2022: Dev on settings_ui seems to have gone AWOL and no longer merging PR's the community has forked this project to: https://pub.dev/packages/flutter_settings_ui and here updates are properly merged and a fix has been released in version 1.0.1
For people facing this issue now:
As a monkey patch you can follow the steps in the GitHub issue and edit the package files locally:
In cupertino_settings_item.dart
change final ListTileTheme tileTheme = ListTileTheme.of(context);
to final tileTheme = ListTileTheme.of(context);
And change _iconColor(ThemeData theme, ListTileTheme tileTheme)
to _iconColor(ThemeData theme, ListTileThemeData tileTheme)
.
QUESTION
I use this code to scroll:
...ANSWER
Answered 2021-Oct-26 at 05:16what i did, use a listView and reverse true and in children use the list of map.reversed, i am giving you my code example below.
QUESTION
I am fairly new to the Firemonkey framework after working with VCL for many years so hopefully this question is not too simple.
I am listing Dynamic Listview Items which I update from a database. I have created the position/layout of the text within the Listview Item using design mode . My question is when I change screen orientation from portrait to landscape do I have to manually change the 'X' position of the text items located within my listview and their width so that the full landscape width of the screen is utilized? There appears to be no anchors for dynamically created Listview items. (The text items just have their generic names for the time being.)
I have a pic below of what I am trying to describe. First pic shows deign mode in portrait and second in landscape.
Any suggestions greatly appreciated.
...ANSWER
Answered 2021-Dec-22 at 23:30The Accessory
, Detail
and Text
items have an Align
property that can take values Center
, Leading
or Trailing
. They are recalculated and adjust their position with changes in the screen orientation.
Additionally some items have a separate property, TextAlign
, which sets the position for a text within the space of the Align
result.
QUESTION
I used this flutter package to implement a color picker in my app. My Widget
looks something like this:
ANSWER
Answered 2021-Dec-19 at 00:02please check out this and you need to palette type as paletteType: PaletteType.hueWheel,
. use the same package as used.
QUESTION
I have a mobile application developed using Ionic. Now I want to redevelop it in flutter and publish a new update, would that be possible? will google play and AppStore allow that?
...ANSWER
Answered 2021-Dec-17 at 19:07There is no constraint on development language. But,
- You need to use same certificates/keys for iOS App
- You need to use same key-store/keys for Android App
- If you are using local database or file storage, then you should follow the same path in your newly created app as well. If you are using any third-party library to manage the db or file paths, then it may be in different location altogether. (This one actually happened to me. When I migrated my app from a cross-platform framework to Native the database path got changed in release version)
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install SiRFIDaL
Prerequisites: Python3 installation: apt-get install python3 Use with PC/SC readers: apt-get install pcscd pcsc-tools Configure PC/SC for your readers. If pcsc_scan works, SiRFIDaL will work also. See https://pcsclite.apdu.fr/ Make sure watch_pcsc is set to True in sirfidal_server.py Use with a serial reader: Set serial_reader_dev_file to the device file corresponding to your reader in sirfidal_server.py Make sure watch_serial is set to True in sirfidal_server.py Use with a HID reader [See Limitation below]: Set hid_reader_dev_file to the device file corresponding to your reader in sirfidal_server.py Make sure watch_hid is set to True in sirfidal_server.py Use with an NFC-enabled Android device as a reader [See Android note]: apt-get install adb Configure your Android device following the instructions below Make sure watch_adb is set to True in sirfidal_server.py When connecting your Android device to the computer running the SiRFIDaL server for the first time, it will ask you if you want to allow USB debugging: check "Always allow from this computer" and tap Ok. Use with a Proxmark3 reader: Set pm3_client to the path of your Proxmark3 client's executable in sirfidal_server.py Set pm3_reader_dev_file to the device file corresponding to your Proxmark3 in sirfidal_server.py Enable of disable the different types of transponders you want to be able to read with the pm3_read_* lines. Several types of transponders may be enabled at the same time, but be aware that if you mix LF and HF transponders, the reader will be extremely slow. For best performances, enable only HF transponders or only LF transponders, but not both. Make sure watch_pm3 is set to True in sirfidal_server.py Use with a ChameleonMini or ChameleonTiny: Set chameleon_dev_file to the device file corresponding to your ChameleonMini or ChameleonTiny in sirfidal_server.py Make sure you configure one of the slots in your ChameleonMini or ChameleonTiny as a reader (configuration "ISO14443A_READER"). If no slot is configured as a reader, the white LED will flash slowly to indicate that the reader is unusable. Make sure watch_chameleon is set to True in sirfidal_server.py Use with a uFR or uFR Nano Online reader in slave mode: If you use a serial uFR reader, configure set ufr_device to serial:// : in sirfidal_server.py. If you use a uFR Nano Online reader, configure the reader in slave mode to use UDP, TCP or websocket, then set ufr_device accordingly in sirfidal_server.py: udp:// : tcp:// : ws:// : If your uFR device doesn't support asynchronous ID sending mode (e.g. uFR Nano Online in HTTP mode or through the serial port), set ufr_polled_mode to True in sirfidal_server.py Make sure watch_ufr is set to True in sirfidal_server.py Use with a reader that sends UIDs through GET or POST HTTP requests: The SiRFIDaL server runs a small HTTP server to handle requests from HTTP-aware readers: Set http_server_address to the address of the network interface the SiRFIDaL server should bind to ("" means any interface) and http_server_port to the port it should listen on for HTTP connections in sirfidal_server.py Set the regular expressions to extract UIDs from GET or POST requests in http_get_data_format and http_post_data_format in sirfidal_server.py. Set either variable to None to disable the corresponding HTTP method. The UID pattern in the regular expressions should be the expression between parentheses. Set the reply that should be sent to the HTTP client after a GET or POST request in sirfidal_server.py. Some readers behave differently depending on what reply they are sent. Make sure watch_http is set to True in sirfidal_server.py Python3 modules needed: apt-get install python3-pyscard # Needed to use PC/SC readers apt-get install python3-evdev # Needed to use a HID reader apt-get install python3-serial # Needed to use a serial reader apt-get install python3-filelock apt-get install python3-psutil apt-get install python3-cryptography # Needed by sirfidal_autotype apt-get install python3-xdo # Needed by sirfidal_autotype and # sirfidal_auto_send_enter_at_login https://github.com/Giraut/pyuFR # Needed to use a uFR reader -> Copy pyufr.py in /usr/lib/python3/dist-packages/ Optional external programs apt-get install sox # Needed by sirfidal_beep apt-get install wmctrl # Needed by sirfidal_auto_send_enter_at_login
Copy the files: cp *.py /usr/local/bin cp .service files /lib/systemd/system cp sirfidal_pam.config /usr/share/pam-configs mkdir -p /usr/local/share/sounds/sirfidal cp sounds/ /usr/local/share/sounds/sirfidal
Enable and start the systemd services: systemctl enable sirfidal_server systemctl start sirfidal_server systemctl enable sirfidal_beep # Optional systemctl start sirfidal_beep # Optional systemctl enable sirfidal_keyboard_wedge # Optional systemctl start sirfidal_keyboard_wedge # Optional systemctl enable sirfidal_keyboard_wedge # Optional systemctl start sirfidal_keyboard_wedge # Optional systemctl enable sirfidal_auto_send_enter_at_login # Optional systemctl start sirfidal_auto_send_enter_at_login # Optional
Configure PAM for single factor authentication (password or RFID / NFC): Edit /usr/share/pam-configs/unix and add "nodelay" after "pam_unix.so" in the Auth sections
Configure PAM for two-factor authentication (password and RFID / NFC): Edit /usr/share/pam-configs/unix and replace "success=end default=ignore" with "success=ok" in the Auth sections
Finalize PAM configuration pam-auth-update
Run the automatic screensaver locker / unlocker [Optional]: In Preferences > Startup Applications, click on + > Custom command Enter the name "RFID NFC lock unlock screen" (or whatever you want) Enter the command "/usr/local/bin/sirfidal_autolockscreen.py" Click Add Select the entry and click on the gears icon to run it now
Run the autotyper [Optional]: In Preferences > Startup Applications, click on + > Custom command Enter the name "RFID NFC autotype" (or whatever you want) Enter the command "/usr/local/bin/sirfidal_autotype.py" Click Add Select the entry and click on the gears icon to run it now In a terminal, run "sirfidal_autotype -w [-n]" to configure a string to send to a particular window
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page