Immanuel pointed out that public key SSH auth failed if no public/private

key was specified and there was no HOME environment variable, and then it
didn't continue to try the other auth methods. Now it will instead try to
get the files id_dsa.pub and id_dsa from the current directory if none of
the two conditions were met.

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/ssh.c b/lib/ssh.c
index 50ec429b3..d95db32cd 100644
--- a/lib/ssh.c
+++ b/lib/ssh.c
@@ -407,6 +407,9 @@ static CURLcode ssh_statemach_act(struct connectdata *conn)
           sshc->rsa_pub = aprintf("%s", data->set.str[STRING_SSH_PUBLIC_KEY]);
         else if (home)
           sshc->rsa_pub = aprintf("%s/.ssh/id_dsa.pub", home);
+        else
+          /* as a final resort, try current dir! */
+          sshc->rsa_pub = strdup("id_dsa.pub");
 
         if (sshc->rsa_pub == NULL) {
           Curl_safefree(home);
@@ -420,6 +423,9 @@ static CURLcode ssh_statemach_act(struct connectdata *conn)
           sshc->rsa = aprintf("%s", data->set.str[STRING_SSH_PRIVATE_KEY]);
         else if (home)
           sshc->rsa = aprintf("%s/.ssh/id_dsa", home);
+        else
+          /* as a final resort, try current dir! */
+          sshc->rsa = strdup("id_dsa");
 
         if (sshc->rsa == NULL) {
           Curl_safefree(home);