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-rw-r--r--samplesshd.c55
1 files changed, 23 insertions, 32 deletions
diff --git a/samplesshd.c b/samplesshd.c
index 9cd9449b..4c8a5bc9 100644
--- a/samplesshd.c
+++ b/samplesshd.c
@@ -1,24 +1,16 @@
-/* sshd.c */
-/* yet another ssh daemon (Yawn!) */
+/* This is a sample implementation of a libssh based SSH server */
/*
-Copyright 2004 Aris Adamantiadis
+Copyright 2003-2009 Aris Adamantiadis
This file is part of the SSH Library
-The SSH Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The SSH Library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the SSH Library; see the file COPYING. If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-MA 02111-1307, USA. */
+You are free to copy this file, modify it in any way, consider it being public
+domain. This does not apply to the rest of the library though, but it is
+allowed to cut-and-paste working code from this file to any license of
+program.
+The goal is to show the API in action. It's not a reference on how terminal
+clients must be made or how a client should react.
+*/
#include <libssh/libssh.h>
#include <libssh/server.h>
@@ -38,35 +30,34 @@ static int auth_password(char *user, char *password){
return 0;
if(strcmp(password,"lala"))
return 0;
- return 1; // authenticated
+ return 1; // authenticated
}
int main(int argc, char **argv){
ssh_session session;
- ssh_bind ssh_bind_o;
+ ssh_bind sshbind;
ssh_message message;
ssh_channel chan=0;
ssh_buffer buf;
int auth=0;
int sftp=0;
int i;
+ int r;
- ssh_bind_o=ssh_bind_new();
-// ssh_options_getopt(options, &argc, argv);
- ssh_bind_options_set(ssh_bind_o, SSH_BIND_OPTIONS_DSAKEY, KEYS_FOLDER "ssh_host_dsa_key");
- ssh_bind_options_set(ssh_bind_o, SSH_BIND_OPTIONS_RSAKEY, KEYS_FOLDER "ssh_host_rsa_key");
+ sshbind=ssh_bind_new();
+ session=ssh_new();
+ ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_DSAKEY, KEYS_FOLDER "ssh_host_dsa_key");
+ ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_RSAKEY, KEYS_FOLDER "ssh_host_rsa_key");
-// ssh_bind_set_options(ssh_bind_o,options);
- if(ssh_bind_listen(ssh_bind_o)<0){
- printf("Error listening to socket: %s\n",ssh_get_error(ssh_bind_o));
+ if(ssh_bind_listen(sshbind)<0){
+ printf("Error listening to socket: %s\n",ssh_get_error(sshbind));
return 1;
}
- session=ssh_bind_accept(ssh_bind_o);
- if(!session){
- printf("error accepting a connection : %s\n",ssh_get_error(ssh_bind_o));
+ r=ssh_bind_accept(sshbind,session);
+ if(r==SSH_ERROR){
+ printf("error accepting a connection : %s\n",ssh_get_error(sshbind));
return 1;
}
- printf("Socket connected: fd = %d\n", ssh_get_fd(session));
if(ssh_accept(session)){
printf("ssh_accept: %s\n",ssh_get_error(session));
return 1;
@@ -103,7 +94,7 @@ int main(int argc, char **argv){
} while (!auth);
if(!auth){
printf("auth error: %s\n",ssh_get_error(session));
- ssh_finalize();
+ ssh_disconnect(session);
return 1;
}
do {
@@ -154,7 +145,7 @@ int main(int argc, char **argv){
} while (i>0);
buffer_free(buf);
ssh_disconnect(session);
- ssh_bind_free(ssh_bind_o);
+ ssh_bind_free(sshbind);
ssh_finalize();
return 0;
}