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Ports: Add preliminary dropbear port

This is very basic and doesn't support many features. Instead
of describing what it *doesn't* support, I'll describe what I
have tested:
1. Public key authentication (password is not supported)
2. Single command execution
3. PTY-less interactive bash shell (/bin/sh doesn't work)
4. Multi-user (i.e you can ssh as 'anon' as well as root)
This commit is contained in:
Yonatan Goldschmidt 2020-05-11 00:03:39 +03:00 committed by Andreas Kling
parent b03fefd9f8
commit c377e6af29
16 changed files with 384 additions and 1 deletions

View file

@ -0,0 +1,22 @@
--- a/default_options.h.orig
+++ b/default_options.h
@@ -59,8 +59,8 @@
#define DROPBEAR_SVR_REMOTETCPFWD 1
/* Enable Authentication Agent Forwarding */
-#define DROPBEAR_SVR_AGENTFWD 1
-#define DROPBEAR_CLI_AGENTFWD 1
+#define DROPBEAR_SVR_AGENTFWD 0
+#define DROPBEAR_CLI_AGENTFWD 0
/* Note: Both DROPBEAR_CLI_PROXYCMD and DROPBEAR_CLI_NETCAT must be set to
* allow multihop dbclient connections */
@@ -179,7 +179,7 @@
/* Authentication Types - at least one required.
RFC Draft requires pubkey auth, and recommends password */
-#define DROPBEAR_SVR_PASSWORD_AUTH 1
+#define DROPBEAR_SVR_PASSWORD_AUTH 0
/* Note: PAM auth is quite simple and only works for PAM modules which just do
* a simple "Login: " "Password: " (you can edit the strings in svr-authpam.c).