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nm: Enforce min. length for PSKs in backend

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This commit is contained in:
Tobias Brunner 2016-09-05 10:54:07 +02:00
parent 2b63883dba
commit 9e74a0952e
1 changed files with 10 additions and 0 deletions
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10
src/charon-nm/nm/nm_service.c
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@ -428,6 +428,16 @@ static gboolean connect_(NMVPNPlugin *plugin, NMConnection *connection,
{
user = identification_create_from_string((char*)str);
str = nm_setting_vpn_get_secret(vpn, "password");
if (auth_class == AUTH_CLASS_PSK &&
strlen(str) < 20)
{
g_set_error(err, NM_VPN_PLUGIN_ERROR,
NM_VPN_PLUGIN_ERROR_BAD_ARGUMENTS,
"pre-shared key is too short.");
gateway->destroy(gateway);
user->destroy(user);
return FALSE;
}
priv->creds->set_username_password(priv->creds, user, (char*)str);
}
}