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allow username to be set when ungardening

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This commit is contained in:
bodea 2005-03-10 03:31:25 +00:00
parent 466ffcdaac
commit 29c173cadc
4 changed files with 28 additions and 15 deletions
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29
garden.c
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@ -9,7 +9,7 @@
/* walled garden */
char const *cvs_id = "$Id: garden.c,v 1.20 2004/12/16 08:49:53 bodea Exp $";
char const *cvs_id = "$Id: garden.c,v 1.21 2005/03/10 03:31:25 bodea Exp $";
int plugin_api_version = PLUGIN_API_VERSION;
static struct pluginfuncs *p = 0;
@ -44,7 +44,7 @@ char *down_commands[] = {
#define F_GARDEN 1
#define F_CLEANUP 2
int garden_session(sessiont *s, int flag);
int garden_session(sessiont *s, int flag, char *newuser);
int plugin_post_auth(struct param_post_auth *data)
{
@ -63,7 +63,7 @@ int plugin_new_session(struct param_new_session *data)
return PLUGIN_RET_OK; // Slaves don't do walled garden processing.
if (data->s->walled_garden)
garden_session(data->s, F_GARDEN);
garden_session(data->s, F_GARDEN, 0);
return PLUGIN_RET_OK;
}
@ -74,14 +74,14 @@ int plugin_kill_session(struct param_new_session *data)
return PLUGIN_RET_OK; // Slaves don't do walled garden processing.
if (data->s->walled_garden)
garden_session(data->s, F_CLEANUP);
garden_session(data->s, F_CLEANUP, 0);
return PLUGIN_RET_OK;
}
char *plugin_control_help[] = {
" garden USER|SID Put user into the walled garden",
" ungarden SID Release session from garden",
" ungarden SID [USER] Release session from garden",
0
};
@ -103,10 +103,13 @@ int plugin_control(struct param_control *data)
flag = data->argv[0][0] == 'g' ? F_GARDEN : F_UNGARDEN;
if (data->argc != 2)
if (data->argc < 2 || data->argc > 3 || (data->argc > 2 && flag == F_GARDEN))
{
data->response = NSCTL_RES_ERR;
data->additional = "one argument required: username or session id";
data->additional = flag == F_GARDEN
? "requires username or session id"
: "requires session id and optional username";
return PLUGIN_RET_STOP;
}
@ -135,7 +138,7 @@ int plugin_control(struct param_control *data)
return PLUGIN_RET_STOP;
}
garden_session(s, flag);
garden_session(s, flag, data->argc > 2 ? data->argv[2] : 0);
p->session_changed(session);
data->response = NSCTL_RES_OK;
@ -162,12 +165,12 @@ int plugin_become_master(void)
int plugin_new_session_master(sessiont *s)
{
if (s->walled_garden)
garden_session(s, F_GARDEN);
garden_session(s, F_GARDEN, 0);
return PLUGIN_RET_OK;
}
int garden_session(sessiont *s, int flag)
int garden_session(sessiont *s, int flag, char *newuser)
{
char cmd[2048];
sessionidt sess;
@ -191,6 +194,12 @@ int garden_session(sessiont *s, int flag)
// Normal User
p->log(2, sess, s->tunnel, "Un-Garden user %s (%s)\n", s->user, p->fmtaddr(htonl(s->ip), 0));
if (newuser)
{
snprintf(s->user, MAXUSER, "%s", newuser);
p->log(2, sess, s->tunnel, " Setting username to %s\n", s->user);
}
// Kick off any duplicate usernames
// but make sure not to kick off ourself
if (s->ip && !s->die && (other = p->get_session_by_username(s->user)) && s != p->get_session_by_id(other)) {