mirror of https://gitlab.com/qemu-project/qemu
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
/*
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
* See the COPYING file in the top-level directory.
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "qapi/error.h"
|
|
#include "commands-common-ssh.h"
|
|
|
|
GStrv read_authkeys(const char *path, Error **errp)
|
|
{
|
|
g_autoptr(GError) err = NULL;
|
|
g_autofree char *contents = NULL;
|
|
|
|
if (!g_file_get_contents(path, &contents, NULL, &err)) {
|
|
error_setg(errp, "failed to read '%s': %s", path, err->message);
|
|
return NULL;
|
|
}
|
|
|
|
return g_strsplit(contents, "\n", -1);
|
|
}
|
|
|
|
bool check_openssh_pub_keys(strList *keys, size_t *nkeys, Error **errp)
|
|
{
|
|
size_t n = 0;
|
|
strList *k;
|
|
|
|
for (k = keys; k != NULL; k = k->next) {
|
|
if (!check_openssh_pub_key(k->value, errp)) {
|
|
return false;
|
|
}
|
|
n++;
|
|
}
|
|
|
|
if (nkeys) {
|
|
*nkeys = n;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool check_openssh_pub_key(const char *key, Error **errp)
|
|
{
|
|
/* simple sanity-check, we may want more? */
|
|
if (!key || key[0] == '#' || strchr(key, '\n')) {
|
|
error_setg(errp, "invalid OpenSSH public key: '%s'", key);
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|