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MXS-862: Add create/destroy and remove plugin_name entry points

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The create and destroy entry points allow authenticators to store data in
the DCB. This data is not shared by other DCBs related to the same
session.

The plugin_name entry point wasn't really useful as the plugins would
still need to send a AuthSwitchRequest packet if they wanted to change the
authentication mechanism.
This commit is contained in:
Markus Makela
2016-10-04 12:06:52 +03:00
parent 829d5a7453
commit dfeb5c46c9
15 changed files with 155 additions and 89 deletions
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8
server/core/service.c
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@ -288,6 +288,11 @@ serviceStartPort(SERVICE *service, SERV_LISTENER *port)
memcpy(&port->listener->authfunc, authfuncs, sizeof(GWAUTHENTICATOR));
/**
* Normally, we'd allocate the DCB specific authentication data. As the
* listeners aren't normal DCBs, we can skip that.
*/
if (port->address)
{
sprintf(config_bind, "%s:%d", port->address, port->port);
@ -1457,7 +1462,8 @@ int service_refresh_users(SERVICE *service)
for (SERV_LISTENER *port = service->ports; port; port = port->next)
{
if (port->listener->authfunc.loadusers(port) != MXS_AUTH_LOADUSERS_OK)
if (port->listener->authfunc.loadusers &&
port->listener->authfunc.loadusers(port) != MXS_AUTH_LOADUSERS_OK)
{
MXS_ERROR("[%s] Failed to load users for listener '%s', authentication might not work.",
service->name, port->name);