Import sources from 2011-03-30 iso image

1 files changed, 38 insertions, 0 deletions

diff --git a/sys/src/cmd/ssh/authpasswd.c b/sys/src/cmd/ssh/authpasswd.c
new file mode 100755
index 000000000..2d2b21fd7
--- /dev/null
+++ b/sys/src/cmd/ssh/authpasswd.c
@@ -0,0 +1,38 @@
+#include "ssh.h"
+
+static int
+authpasswordfn(Conn *c)
+{
+	Msg *m;
+	UserPasswd *up;
+
+	up = auth_getuserpasswd(c->interactive ? auth_getkey : nil, "proto=pass service=ssh server=%q user=%q", c->host, c->user);
+	if(up == nil){
+		debug(DBG_AUTH, "getuserpasswd returned nothing (interactive=%d)\n", c->interactive);
+		return -1;
+	}
+
+	debug(DBG_AUTH, "try using password from factotum\n");
+	m = allocmsg(c, SSH_CMSG_AUTH_PASSWORD, 4+strlen(up->passwd));
+	putstring(m, up->passwd);
+	sendmsg(m);
+
+	m = recvmsg(c, -1);
+	switch(m->type){
+	default:
+		badmsg(m, 0);
+	case SSH_SMSG_SUCCESS:
+		free(m);
+		return 0;
+	case SSH_SMSG_FAILURE:
+		free(m);
+		return -1;
+	}
+}
+
+Auth authpassword =
+{
+	SSH_AUTH_PASSWORD,
+	"password",
+	authpasswordfn,
+};