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#include "session_fixture.h"
#include <libssh2.h>
#include <stdio.h>
static const char *USERNAME = "libssh2"; /* configured in Dockerfile */
static const char *WRONG_PASSWORD = "i'm not the password";
static void kbd_callback(const char *name, int name_len,
const char *instruction, int instruction_len,
int num_prompts,
const LIBSSH2_USERAUTH_KBDINT_PROMPT *prompts,
LIBSSH2_USERAUTH_KBDINT_RESPONSE *responses,
void **abstract)
{
int i;
(void)abstract;
fprintf(stdout, "Kb-int name: %.*s\n", name_len, name);
fprintf(stdout, "Kb-int instruction: %.*s\n", instruction_len, instruction);
for(i = 0; i < num_prompts; ++i) {
fprintf(stdout, "Kb-int prompt %d: %.*s\n", i, prompts[i].length,
prompts[i].text);
}
if(num_prompts == 1) {
responses[0].text = strdup(WRONG_PASSWORD);
responses[0].length = strlen(WRONG_PASSWORD);
}
}
int test(LIBSSH2_SESSION *session)
{
int rc;
const char *userauth_list =
libssh2_userauth_list(session, USERNAME, strlen(USERNAME));
if(userauth_list == NULL) {
print_last_session_error("libssh2_userauth_list");
return 1;
}
if(strstr(userauth_list, "keyboard-interactive") == NULL) {
fprintf(stderr,
"'keyboard-interactive' was expected in userauth list: %s\n",
userauth_list);
return 1;
}
rc = libssh2_userauth_keyboard_interactive_ex(
session, USERNAME, strlen(USERNAME), kbd_callback);
if(rc == 0) {
fprintf(stderr,
"Keyboard-interactive auth succeeded with wrong response\n");
return 1;
}
return 0;
}
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