propagate from branch 'au.asn.ucc.matt.dropbear' (head 7ad1775ed65e75dbece27fe6b65bf1a234db386a)

            to branch 'au.asn.ucc.matt.dropbear.insecure-nocrypto' (head 88ed2b94d9bfec9a4f661caf592ed01da5eb3b6a)

1 files changed, 8 insertions, 2 deletions

diff --git a/cli-auth.c b/cli-auth.c
index d08de9a..6be14ef 100644
--- a/cli-auth.c
+++ b/cli-auth.c
@@ -251,7 +251,10 @@ void cli_auth_try() {
 #endif
 
 #ifdef ENABLE_CLI_INTERACT_AUTH
-	if (!finished && ses.authstate.authtypes & AUTH_TYPE_INTERACT) {
+	if (ses.keys->trans_algo_crypt->cipherdesc == NULL) {
+		fprintf(stderr, "Sorry, I won't let you use interactive auth unencrypted.\n");
+	}
+	else if (!finished && ses.authstate.authtypes & AUTH_TYPE_INTERACT) {
 		if (cli_ses.auth_interact_failed) {
 			finished = 0;
 		} else {
@@ -263,7 +266,10 @@ void cli_auth_try() {
 #endif
 
 #ifdef ENABLE_CLI_PASSWORD_AUTH
-	if (!finished && ses.authstate.authtypes & AUTH_TYPE_PASSWORD) {
+	if (ses.keys->trans_algo_crypt->cipherdesc == NULL) {
+		fprintf(stderr, "Sorry, I won't let you use password auth unencrypted.\n");
+	}
+	else if (!finished && ses.authstate.authtypes & AUTH_TYPE_PASSWORD) {
 		cli_auth_password();
 		finished = 1;
 		cli_ses.lastauthtype = AUTH_TYPE_PASSWORD;