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sasl: transfer ownership of 'sasl' capability to m_sasl module

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This commit is contained in:
William Pitcock 2016-02-28 00:28:41 -06:00
parent 62a0966666
commit 193d4db30c
4 changed files with 52 additions and 30 deletions
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1
include/s_serv.h
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@ -63,7 +63,6 @@ struct ClientCapability {
/* builtin client capabilities */
extern unsigned int CLICAP_MULTI_PREFIX;
extern unsigned int CLICAP_SASL;
extern unsigned int CLICAP_ACCOUNT_NOTIFY;
extern unsigned int CLICAP_EXTENDED_JOIN;
extern unsigned int CLICAP_AWAY_NOTIFY;

2
ircd/s_serv.c
View file

@ -96,7 +96,6 @@ unsigned int CAP_BAN;
unsigned int CAP_MLOCK;
unsigned int CLICAP_MULTI_PREFIX;
unsigned int CLICAP_SASL;
unsigned int CLICAP_ACCOUNT_NOTIFY;
unsigned int CLICAP_EXTENDED_JOIN;
unsigned int CLICAP_AWAY_NOTIFY;
@ -144,7 +143,6 @@ init_builtin_capabs(void)
cli_capindex = capability_index_create("client capabilities");
CLICAP_MULTI_PREFIX = capability_put(cli_capindex, "multi-prefix", NULL);
CLICAP_SASL = capability_put(cli_capindex, "sasl", NULL);
CLICAP_ACCOUNT_NOTIFY = capability_put(cli_capindex, "account-notify", NULL);
CLICAP_EXTENDED_JOIN = capability_put(cli_capindex, "extended-join", NULL);
CLICAP_AWAY_NOTIFY = capability_put(cli_capindex, "away-notify", NULL);

46
modules/m_cap.c
View file

@ -59,6 +59,21 @@ DECLARE_MODULE_AV1(cap, NULL, NULL, cap_clist, NULL, NULL, "$Revision: 676 $");
#define IsCapableEntry(c, e) IsCapable(c, 1 << (e)->value)
#define HasCapabilityFlag(c, f) (c->ownerdata != NULL && (((struct ClientCapability *)c->ownerdata)->flags & (f)) == f)
static inline int
clicap_visible(const struct CapabilityEntry *cap)
{
struct ClientCapability *clicap;
if (cap->ownerdata == NULL)
return 1;
clicap = cap->ownerdata;
if (clicap->visible == NULL)
return 1;
return clicap->visible();
}
/* clicap_find()
* Used iteratively over a buffer, extracts individual cap tokens.
*
@ -165,17 +180,8 @@ clicap_generate(struct Client *source_p, const char *subcmd, int flags, int clea
continue;
}
if ((1 << entry->value) == CLICAP_SASL)
{
struct Client *agent_p = NULL;
if (!ConfigFileEntry.sasl_service)
continue;
agent_p = find_named_client(ConfigFileEntry.sasl_service);
if (agent_p == NULL || !IsService(agent_p))
continue;
}
if (!clicap_visible(entry))
continue;
/* \r\n\0, possible "-~=", space, " *" */
if(buflen + strlen(entry->cap) >= BUFSIZE - 10)
@ -341,22 +347,10 @@ cap_req(struct Client *source_p, const char *arg)
}
else
{
if ((1 << cap->value) == CLICAP_SASL)
if (!clicap_visible(cap))
{
struct Client *agent_p = NULL;
if (!ConfigFileEntry.sasl_service)
{
finished = 0;
break;
}
agent_p = find_named_client(ConfigFileEntry.sasl_service);
if (agent_p == NULL || !IsService(agent_p))
{
finished = 0;
break;
}
finished = 0;
break;
}
capadd |= (1 << cap->value);

33
modules/m_sasl.c
View file

@ -52,6 +52,8 @@ static void abort_sasl_exit(hook_data_client_exit *);
static void advertise_sasl(struct Client *);
static void advertise_sasl_exit(hook_data_client_exit *);
unsigned int CLICAP_SASL = 0;
struct Message authenticate_msgtab = {
"AUTHENTICATE", 0, 0, 0, 0,
{{m_authenticate, 2}, {m_authenticate, 2}, mg_ignore, mg_ignore, mg_ignore, {m_authenticate, 2}}
@ -72,7 +74,36 @@ mapi_hfn_list_av1 sasl_hfnlist[] = {
{ NULL, NULL }
};
DECLARE_MODULE_AV1(sasl, NULL, NULL, sasl_clist, NULL, sasl_hfnlist, "$Revision: 1409 $");
static int
sasl_visible(void)
{
struct Client *agent_p = NULL;
if (ConfigFileEntry.sasl_service)
agent_p = find_named_client(ConfigFileEntry.sasl_service);
return agent_p != NULL && IsService(agent_p);
}
static struct ClientCapability capdata_sasl = {
.visible = sasl_visible,
.flags = CLICAP_FLAGS_STICKY,
};
static int
_modinit(void)
{
CLICAP_SASL = capability_put(cli_capindex, "sasl", &capdata_sasl);
return 0;
}
static void
_moddeinit(void)
{
capability_orphan(cli_capindex, "sasl");
}
DECLARE_MODULE_AV1(sasl, _modinit, _moddeinit, sasl_clist, NULL, sasl_hfnlist, "$Revision: 1409 $");
static int
m_authenticate(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p,