TCP LINUX Daemon
Listens to a TCP port and accepts files via HTTP/POST
It also checks the md5 sum of the file and if it does not match the one in the parameters - the file will not saved.
cc -lssl -lcrypto daemon.c -o daemon
sudo ./daemon -d for daemon mode
sudo ./daemon -i for interctive mode
sudo ./daemon -h for help
Example:
curl -F "md5=ab5f2dc27085b9ceb01337fdcf18fb0b" -F "filename=CV.pdf" -F "image=@/home/anton/CV.pdf" http://localhost:80
Passing parameters only in this order!
md5=* - md5 sum of file
filename=* - save file in server part with this name
image=@* - path to file to upload
http://localhost:80 - address
sudo kill {PID} - where PID - process ID of the daemon (htop can help you to find it)
It also have log file named daemon_log.txt.