51 lines
1.2 KiB
Markdown
51 lines
1.2 KiB
Markdown
This is an example to demonstrate how the custom IO callbacks can be used to
|
|
facilitate a TLS connection using any medium. Here we chose the medium of files.
|
|
|
|
Other mediums might be:
|
|
USB Serial connection
|
|
Bluetooth
|
|
RFID
|
|
Wifi
|
|
Ethernet
|
|
|
|
To name a few.
|
|
|
|
These examples use the wolfSSL Custom IO Callbacks to read and write to the file
|
|
system and perform a successful handshake.
|
|
|
|
The configuration used for these examples was:
|
|
./configure --enable-debug
|
|
|
|
Debug was enabled in case a user wishes to use the verbose flag to see what is
|
|
happening in real time:
|
|
|
|
Usage examples:
|
|
|
|
From the file-server directory:
|
|
./start-server
|
|
./start-server -v
|
|
./start-server -verbose
|
|
|
|
From the file-client directory:
|
|
./start-client
|
|
./start-client -v
|
|
./start-client -verbose
|
|
|
|
(-v and -verbose accomplish the same thing)
|
|
|
|
|
|
SCRIPTS: The scripts provided attempt to make testing easier.
|
|
|
|
file-server/check.sh
|
|
- starts the server in a background shell and runs the client
|
|
USAGE:
|
|
./check.sh
|
|
./check.sh -v
|
|
./check.sh -verbose
|
|
|
|
file-client/clean-io-files.sh
|
|
- If something happens and there is leftover junk in the io files run this
|
|
script to quickly cleanup before next round of testing.
|
|
USAGE:
|
|
./clean-io-files.sh
|