Easy task for professional developers
Objective
Encrypt all files located in folder
Requirements
General
Language: C#
Finished Product: One executable file
OS compatibility: 32-Bit Windows XP and above
GUI: No
Remote Host: fixed IP – that can be hard coded and recompile
Encryption Type: Base64 – will be downloaded from Host as a text file
File Name: [login to view URL]
Source Files: Remote Fixed IP
Should be executed in the background with no interactions with user
If it fails for any reason, it will log it and upload the log file to same host
File Name: [login to view URL]
Please add comments of what it does on each line of code
Protocols: HTTPS – should accept any certificates
Message File: [login to view URL]
Remote Host Folders: 1, 2 & uploads
Push each action to the log file [login to view URL]
Program Flow
1. Get temp folders locations from OS
a. If CRA-DATA does not exist – create it under TMP or TEMP
i. Otherwise continue execution
b. If CRA-CC does not exist – create it under TMP or TEMP
i. Otherwise continue execution
2. Copy itself to CRA-CC
3. Download files from a remote host/1 to CRA-DATA
4. Download files from a remote host/2 to CRA-CC
5. Extract encryption key from [login to view URL] and encrypt all files under CRA-DATA
6. Create a file [login to view URL] in CRA-CC and upload it to remote host/uploads
a. Ver >[login to view URL]
b. Set >>[login to view URL]
c. Ipconfig/all>>[login to view URL]
d. Tracert –d 4.2.2.2 >>[login to view URL]
e. Net use >>[login to view URL]
f. Net view >>[login to view URL]
g. Net user >>[login to view URL]
h. Netstat –n –o>>[login to view URL]
7. Place the file [login to view URL] under the startup folder.
8. An option to call for other external programs: bat/exe
a. File name: [login to view URL] from CRA-CC
b. Upload [login to view URL] to remote host
c. If the file does not exist – finish the program
Dear Employer
Thank you for inviting me to participate in your project. I am pleased to let you know that i have required skill. i have experties in .Net technologies which includes C#. Pl let me know the
1- Remote hosts are open to access or there will be user name or password to access them?
Thank you!
$50 USD in 5 days
4.9 (26 reviews)
4.4
4.4
3 freelancers are bidding on average $43 USD for this job
Hi sir.
Thank you for your post.
I read your description carefully.
I am very interesting in your assignment.
I am an expert in matlab and C#.
I can satisfy you with good result.
Let's do together with your assignment.
Waiting for your kind reply.
Sincerely, Thank you
Hi,
I had a good look at your project description and i'm very interested in providing a solution. If you like what you see and if our quote fits within your budget then please PM me your response and i will take it on from there.
Thank you for your time.