sftp support?

[metabo7000]

Hello, is it possible to build sftp support for this project as esp32 little fs storage?
I haven't found a solution for esp32 sftp server that actually works!
How was this generated? Openssh or Openssl? The yubikey 5c piv slot cannot interpret this private key, and it has ed25519 support when importing invalid!

-----BEGIN OPENSSH PRIVATE KEY-----\nb3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZWQyNTUxOQAAACDGogjt/r8zbECmh6lm1UX6Gx+lAmbfG7PsFHTNkQiYQAAAAJDQkgeZ0JIHmQAAAAtzc2gtZWQyNTUxOQAAACDGogjt/r8zbECmh6lm1UX6Gx+lAmbfG7PsFHTNkQiYQAAAAEAhjpXJ4AgPfRC8PuuNIEq0itAFa2pxG0S5iMEe0iAY/saiCO3+vzNsQKaHqWbVRfobH6UCZt8bs+wUdM2RCJhAAAAAAAECAwQFBgcICQoLDA0=\n-----END OPENSSH PRIVATE KEY-----";

[defdefred]

Hello, this project is only an help to open an ssh session.
Things done into the ssh session, like sftp, is out of scope.

The openssh private key should be created with openssh command ssh-keygen.
It should be uniq to each of your esp32 and used only by them.

I'm curious, want do you want to achieve?

[metabo7000]

hay!

I want to set up an sftp server on an esp32 spiffs location that can accommodate a KeePass database!
I have a project that I'm working on but I'm a beginner programmer. In this example, there is a part that is completely unnecessary and stupid. This happens when authentication with the admin/password window occurs. This stupid window opens. How can I kill this in the sample example?

The original developer listens when I ask for help!

Could you help me a little with this?

https://github.com/ewpa/LibSSH-ESP32/blob/master/examples/samplesshd-kbdint/samplesshd-kbdint.ino

-------------------if(strcasecmp("Arthur Dent",
ssh_userauth_kbdint_getanswer(session, 0)) != 0) {
instruction = "OK, this is not YOUR name, "
"but it's a reference to the HGTG...";
prompts[0] = "The main character's full name: ";
return 0;
}
if(strcmp("42", ssh_userauth_kbdint_getanswer(session, 1)) != 0) {
instruction = "Make an effort !!! What is the Answer to the Ultimate "
"Question of Life, the Universe, and Everything ?";
prompts[1] = "Answer to the Ultimate Question of Life, the Universe, "
"and Everything: ";
return 0;
}

authenticated = true;
return 1;-

---

thankyou!

[metabo7000]

BEGIN OPENSSH PRIVATE KEY

Others are also suffering from compatible.... :(

https://superuser.com/questions/1720991/differences-between-begin-rsa-private-key-and-begin-openssh-private-key

[defdefred]

Well... programming a sftp server with libssh is a complicated thing.

Did you first validate your idea using a standard linux hosts and openssh sftp ?

Then, if it is valuable to you, you should try to program your idea using libssh but running on linux hosts to understand the way it works.

[metabo7000]

Well... programming a sftp server with libssh is a complicated thing.

Did you first validate your idea using a standard linux hosts and openssh sftp ?

Then, if it is valuable to you, you should try to program your idea using libssh but running on linux

hosts to understand the way it works.I know how ssh and sftp work, I use it at home between openwrt and windows!

https://files.fm/f/fx9wj75zms

Can you help me with a libssh esp32 example problem?

[defdefred]

Out of scope.