diff options
Diffstat (limited to 'qga/commands-posix-ssh.c')
| -rw-r--r-- | qga/commands-posix-ssh.c | 53 |
1 files changed, 48 insertions, 5 deletions
diff --git a/qga/commands-posix-ssh.c b/qga/commands-posix-ssh.c index f74d89679c..362c9e8816 100644 --- a/qga/commands-posix-ssh.c +++ b/qga/commands-posix-ssh.c @@ -168,6 +168,7 @@ read_authkeys(const char *path, Error **errp) void qmp_guest_ssh_add_authorized_keys(const char *username, strList *keys, + bool has_reset, bool reset, Error **errp) { g_autofree struct passwd *p = NULL; @@ -178,6 +179,7 @@ qmp_guest_ssh_add_authorized_keys(const char *username, strList *keys, size_t nkeys, nauthkeys; ERRP_GUARD(); + reset = has_reset && reset; if (!check_openssh_pub_keys(keys, &nkeys, errp)) { return; @@ -191,7 +193,9 @@ qmp_guest_ssh_add_authorized_keys(const char *username, strList *keys, ssh_path = g_build_filename(p->pw_dir, ".ssh", NULL); authkeys_path = g_build_filename(ssh_path, "authorized_keys", NULL); - authkeys = read_authkeys(authkeys_path, NULL); + if (!reset) { + authkeys = read_authkeys(authkeys_path, NULL); + } if (authkeys == NULL) { if (!g_file_test(ssh_path, G_FILE_TEST_IS_DIR) && !mkdir_for_user(ssh_path, p, 0700, errp)) { @@ -318,7 +322,7 @@ test_invalid_user(void) { Error *err = NULL; - qmp_guest_ssh_add_authorized_keys("", NULL, &err); + qmp_guest_ssh_add_authorized_keys("", NULL, FALSE, FALSE, &err); error_free_or_abort(&err); qmp_guest_ssh_remove_authorized_keys("", NULL, &err); @@ -333,7 +337,8 @@ test_invalid_key(void) }; Error *err = NULL; - qmp_guest_ssh_add_authorized_keys(g_get_user_name(), &key, &err); + qmp_guest_ssh_add_authorized_keys(g_get_user_name(), &key, + FALSE, FALSE, &err); error_free_or_abort(&err); qmp_guest_ssh_remove_authorized_keys(g_get_user_name(), &key, &err); @@ -346,13 +351,17 @@ test_add_keys(void) Error *err = NULL; qmp_guest_ssh_add_authorized_keys(g_get_user_name(), - (strList *)&test_key2, &err); + (strList *)&test_key2, + FALSE, FALSE, + &err); g_assert(err == NULL); test_authorized_keys_equal("algo key2 comments"); qmp_guest_ssh_add_authorized_keys(g_get_user_name(), - (strList *)&test_key1_2, &err); + (strList *)&test_key1_2, + FALSE, FALSE, + &err); g_assert(err == NULL); /* key2 came first, and should'nt be duplicated */ @@ -361,6 +370,39 @@ test_add_keys(void) } static void +test_add_reset_keys(void) +{ + Error *err = NULL; + + qmp_guest_ssh_add_authorized_keys(g_get_user_name(), + (strList *)&test_key1_2, + FALSE, FALSE, + &err); + g_assert(err == NULL); + + /* reset with key2 only */ + test_authorized_keys_equal("algo key1 comments\n" + "algo key2 comments"); + + qmp_guest_ssh_add_authorized_keys(g_get_user_name(), + (strList *)&test_key2, + TRUE, TRUE, + &err); + g_assert(err == NULL); + + test_authorized_keys_equal("algo key2 comments"); + + /* empty should clear file */ + qmp_guest_ssh_add_authorized_keys(g_get_user_name(), + (strList *)NULL, + TRUE, TRUE, + &err); + g_assert(err == NULL); + + test_authorized_keys_equal(""); +} + +static void test_remove_keys(void) { Error *err = NULL; @@ -393,6 +435,7 @@ int main(int argc, char *argv[]) g_test_add_func("/qga/ssh/invalid_user", test_invalid_user); g_test_add_func("/qga/ssh/invalid_key", test_invalid_key); g_test_add_func("/qga/ssh/add_keys", test_add_keys); + g_test_add_func("/qga/ssh/add_reset_keys", test_add_reset_keys); g_test_add_func("/qga/ssh/remove_keys", test_remove_keys); return g_test_run(); |