Track and inform modules of privset changes

This commit is contained in:
Ed Kellett 2021-01-29 11:54:12 +00:00
parent 2e8a889fc9
commit 8aadf0ce46
9 changed files with 395 additions and 88 deletions

View file

@ -45,6 +45,7 @@ extern int h_conf_read_start;
extern int h_conf_read_end; extern int h_conf_read_end;
extern int h_outbound_msgbuf; extern int h_outbound_msgbuf;
extern int h_rehash; extern int h_rehash;
extern int h_priv_change;
extern int h_cap_change; extern int h_cap_change;
void init_hook(void); void init_hook(void);
@ -180,6 +181,16 @@ typedef struct
int approved; int approved;
} hook_data_privmsg_user; } hook_data_privmsg_user;
typedef struct
{
struct Client *client;
struct PrivilegeSet *old;
struct PrivilegeSet *new;
const struct PrivilegeSet *added;
const struct PrivilegeSet *removed;
const struct PrivilegeSet *unchanged;
} hook_data_priv_change;
typedef struct typedef struct
{ {
bool signal; bool signal;

View file

@ -2,6 +2,23 @@
* Solanum: a slightly advanced ircd * Solanum: a slightly advanced ircd
* privilege.h: Dynamic privileges API. * privilege.h: Dynamic privileges API.
* *
* Copyright (c) 2021 Ed Kellett <e@kellett.im>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
* Copyright (c) 2008 William Pitcock <nenolod@dereferenced.org> * Copyright (c) 2008 William Pitcock <nenolod@dereferenced.org>
* *
* Permission to use, copy, modify, and/or distribute this software for any * Permission to use, copy, modify, and/or distribute this software for any
@ -32,22 +49,28 @@ enum {
typedef unsigned int PrivilegeFlags; typedef unsigned int PrivilegeFlags;
struct PrivilegeSet { struct PrivilegeSet {
rb_dlink_node node;
size_t size;
const char **privs;
size_t stored_size, allocated_size;
char *priv_storage;
char *name;
struct PrivilegeSet *shadow;
PrivilegeFlags flags;
unsigned int status; /* If CONF_ILLEGAL, delete when no refs */ unsigned int status; /* If CONF_ILLEGAL, delete when no refs */
int refs; int refs;
char *name;
char *privs;
PrivilegeFlags flags;
rb_dlink_node node;
}; };
int privilegeset_in_set(struct PrivilegeSet *set, const char *priv); bool privilegeset_in_set(const struct PrivilegeSet *set, const char *priv);
struct PrivilegeSet *privilegeset_set_new(const char *name, const char *privs, PrivilegeFlags flags); struct PrivilegeSet *privilegeset_set_new(const char *name, const char *privs, PrivilegeFlags flags);
struct PrivilegeSet *privilegeset_extend(struct PrivilegeSet *parent, const char *name, const char *privs, PrivilegeFlags flags); struct PrivilegeSet *privilegeset_extend(const struct PrivilegeSet *parent, const char *name, const char *privs, PrivilegeFlags flags);
struct PrivilegeSet *privilegeset_get(const char *name); struct PrivilegeSet *privilegeset_get(const char *name);
struct PrivilegeSet *privilegeset_ref(struct PrivilegeSet *set); struct PrivilegeSet *privilegeset_ref(struct PrivilegeSet *set);
void privilegeset_unref(struct PrivilegeSet *set); void privilegeset_unref(struct PrivilegeSet *set);
void privilegeset_mark_all_illegal(void); void privilegeset_prepare_rehash(void);
void privilegeset_delete_all_illegal(void); void privilegeset_cleanup_rehash(void);
void privilegeset_report(struct Client *source_p); void privilegeset_report(struct Client *source_p);
const struct PrivilegeSet **privilegeset_diff(const struct PrivilegeSet *, const struct PrivilegeSet *);
#endif #endif

View file

@ -51,6 +51,8 @@ extern int user_modes[256];
extern unsigned int find_umode_slot(void); extern unsigned int find_umode_slot(void);
extern void construct_umodebuf(void); extern void construct_umodebuf(void);
struct PrivilegeSet;
extern void report_priv_change(struct Client *, struct PrivilegeSet *, struct PrivilegeSet *);
extern void oper_up(struct Client *, struct oper_conf *); extern void oper_up(struct Client *, struct oper_conf *);
#endif #endif

View file

@ -71,6 +71,7 @@ int h_conf_read_start;
int h_conf_read_end; int h_conf_read_end;
int h_outbound_msgbuf; int h_outbound_msgbuf;
int h_rehash; int h_rehash;
int h_priv_change;
int h_cap_change; int h_cap_change;
void void
@ -96,6 +97,7 @@ init_hook(void)
h_conf_read_end = register_hook("conf_read_end"); h_conf_read_end = register_hook("conf_read_end");
h_outbound_msgbuf = register_hook("outbound_msgbuf"); h_outbound_msgbuf = register_hook("outbound_msgbuf");
h_rehash = register_hook("rehash"); h_rehash = register_hook("rehash");
h_priv_change = register_hook("priv_change");
h_cap_change = register_hook("cap_change"); h_cap_change = register_hook("cap_change");
} }

View file

@ -2,6 +2,23 @@
* Solanum: a slightly advanced ircd * Solanum: a slightly advanced ircd
* privilege.c: Dynamic privileges API. * privilege.c: Dynamic privileges API.
* *
* Copyright (c) 2021 Ed Kellett <e@kellett.im>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
* Copyright (c) 2008 William Pitcock <nenolod@dereferenced.org> * Copyright (c) 2008 William Pitcock <nenolod@dereferenced.org>
* *
* Permission to use, copy, modify, and/or distribute this software for any * Permission to use, copy, modify, and/or distribute this software for any
@ -31,13 +48,19 @@
static rb_dlink_list privilegeset_list = {NULL, NULL, 0}; static rb_dlink_list privilegeset_list = {NULL, NULL, 0};
int bool
privilegeset_in_set(struct PrivilegeSet *set, const char *priv) privilegeset_in_set(const struct PrivilegeSet *set, const char *priv)
{ {
s_assert(set != NULL); s_assert(set != NULL);
s_assert(priv != NULL); s_assert(priv != NULL);
return strstr(set->privs, priv) != NULL; if (set->privs == NULL)
return false;
for (const char **s = set->privs; *s != NULL; s++)
if (strcmp(*s, priv) == 0) return true;
return false;
} }
static struct PrivilegeSet * static struct PrivilegeSet *
@ -58,6 +81,163 @@ privilegeset_get_any(const char *name)
return NULL; return NULL;
} }
static int
privilegeset_cmp_priv(const void *a_, const void *b_)
{
const char *const *a = a_, *const *b = b_;
return strcmp(*a, *b);
}
static void
privilegeset_index(struct PrivilegeSet *set)
{
size_t n;
const char *s;
const char **p;
rb_free(set->privs);
set->privs = rb_malloc(sizeof *set->privs * (set->size + 1));
p = set->privs;
for (n = 0, s = set->priv_storage; n < set->size; n++, s += strlen(s) + 1)
*p++ = s;
qsort(set->privs, set->size, sizeof *set->privs, privilegeset_cmp_priv);
set->privs[set->size] = NULL;
}
static void
privilegeset_add_privs(struct PrivilegeSet *dst, const char *privs)
{
size_t alloc_size;
size_t n;
if (dst->priv_storage == NULL)
{
dst->stored_size = dst->allocated_size = 0;
alloc_size = 256;
}
else
{
alloc_size = dst->allocated_size;
}
dst->stored_size += strlen(privs) + 1;
while (alloc_size < dst->stored_size)
alloc_size *= 2;
if (alloc_size > dst->allocated_size)
dst->priv_storage = rb_realloc(dst->priv_storage, alloc_size);
dst->allocated_size = alloc_size;
const char *s;
char *d;
for (s = privs, d = dst->priv_storage; s < privs + strlen(privs); s += n , d += n)
{
const char *e = strchr(s, ' ');
/* up to space if there is one, else up to end of string */
n = 1 + (e != NULL ? e - s : strlen(s));
rb_strlcpy(d, s, n);
dst->size += 1;
}
privilegeset_index(dst);
}
static void
privilegeset_add_privilegeset(struct PrivilegeSet *dst, const struct PrivilegeSet *src)
{
size_t cur_size, alloc_size;
if (dst->priv_storage == NULL)
{
dst->stored_size = dst->allocated_size = 0;
cur_size = 0;
alloc_size = 256;
}
else
{
cur_size = dst->stored_size;
alloc_size = dst->allocated_size;
}
dst->stored_size = cur_size + src->stored_size;
while (alloc_size < dst->stored_size)
alloc_size *= 2;
if (alloc_size > dst->allocated_size)
dst->priv_storage = rb_realloc(dst->priv_storage, alloc_size);
dst->allocated_size = alloc_size;
memcpy(dst->priv_storage + cur_size, src->priv_storage, src->stored_size);
dst->size += src->size;
privilegeset_index(dst);
}
static struct PrivilegeSet *
privilegeset_new_orphan(const char *name)
{
struct PrivilegeSet *set;
set = rb_malloc(sizeof *set);
*set = (struct PrivilegeSet) {
.size = 0,
.privs = NULL,
.priv_storage = NULL,
.shadow = NULL,
.status = 0,
.refs = 0,
.name = rb_strdup(name),
};
return set;
}
static void
privilegeset_free(struct PrivilegeSet *set)
{
if (set == NULL)
return;
privilegeset_free(set->shadow);
rb_free(set->name);
rb_free(set->privs);
rb_free(set->priv_storage);
rb_free(set);
}
static void
privilegeset_shade(struct PrivilegeSet *set)
{
privilegeset_free(set->shadow);
set->shadow = privilegeset_new_orphan(set->name);
set->shadow->privs = set->privs;
set->shadow->size = set->size;
set->shadow->priv_storage = set->priv_storage;
set->shadow->stored_size = set->stored_size;
set->shadow->allocated_size = set->allocated_size;
set->privs = NULL;
set->size = 0;
set->priv_storage = NULL;
set->stored_size = 0;
set->allocated_size = 0;
}
static void
privilegeset_clear(struct PrivilegeSet *set)
{
rb_free(set->privs);
set->privs = NULL;
set->size = 0;
set->stored_size = 0;
}
struct PrivilegeSet * struct PrivilegeSet *
privilegeset_set_new(const char *name, const char *privs, PrivilegeFlags flags) privilegeset_set_new(const char *name, const char *privs, PrivilegeFlags flags)
{ {
@ -69,25 +249,21 @@ privilegeset_set_new(const char *name, const char *privs, PrivilegeFlags flags)
if (!(set->status & CONF_ILLEGAL)) if (!(set->status & CONF_ILLEGAL))
ilog(L_MAIN, "Duplicate privset %s", name); ilog(L_MAIN, "Duplicate privset %s", name);
set->status &= ~CONF_ILLEGAL; set->status &= ~CONF_ILLEGAL;
rb_free(set->privs); privilegeset_clear(set);
} }
else else
{ {
set = rb_malloc(sizeof(struct PrivilegeSet)); set = privilegeset_new_orphan(name);
set->status = 0;
set->refs = 0;
set->name = rb_strdup(name);
rb_dlinkAdd(set, &set->node, &privilegeset_list); rb_dlinkAdd(set, &set->node, &privilegeset_list);
} }
set->privs = rb_strdup(privs); privilegeset_add_privs(set, privs);
set->flags = flags; set->flags = flags;
return set; return set;
} }
struct PrivilegeSet * struct PrivilegeSet *
privilegeset_extend(struct PrivilegeSet *parent, const char *name, const char *privs, PrivilegeFlags flags) privilegeset_extend(const struct PrivilegeSet *parent, const char *name, const char *privs, PrivilegeFlags flags)
{ {
struct PrivilegeSet *set; struct PrivilegeSet *set;
@ -95,28 +271,9 @@ privilegeset_extend(struct PrivilegeSet *parent, const char *name, const char *p
s_assert(name != NULL); s_assert(name != NULL);
s_assert(privs != NULL); s_assert(privs != NULL);
set = privilegeset_get_any(name); set = privilegeset_set_new(name, privs, flags);
if (set != NULL) privilegeset_add_privilegeset(set, parent);
{
if (!(set->status & CONF_ILLEGAL))
ilog(L_MAIN, "Duplicate privset %s", name);
set->status &= ~CONF_ILLEGAL;
rb_free(set->privs);
}
else
{
set = rb_malloc(sizeof(struct PrivilegeSet));
set->status = 0;
set->refs = 0;
set->name = rb_strdup(name);
rb_dlinkAdd(set, &set->node, &privilegeset_list);
}
set->flags = flags; set->flags = flags;
set->privs = rb_malloc(strlen(parent->privs) + 1 + strlen(privs) + 1);
strcpy(set->privs, parent->privs);
strcat(set->privs, " ");
strcat(set->privs, privs);
return set; return set;
} }
@ -156,40 +313,118 @@ privilegeset_unref(struct PrivilegeSet *set)
{ {
rb_dlinkDelete(&set->node, &privilegeset_list); rb_dlinkDelete(&set->node, &privilegeset_list);
rb_free(set->name); privilegeset_free(set);
rb_free(set->privs);
rb_free(set);
} }
} }
const struct PrivilegeSet **
privilegeset_diff(const struct PrivilegeSet *old, const struct PrivilegeSet *new)
{
static const char *no_privs[] = { NULL };
static const struct PrivilegeSet empty = { .size = 0, .privs = no_privs };
static struct PrivilegeSet *set_unchanged = NULL,
*set_added = NULL,
*set_removed = NULL;
static const struct PrivilegeSet *result_sets[3];
static size_t n_privs = 0;
size_t new_size = n_privs ? n_privs : 32;
size_t i = 0, j = 0;
if (result_sets[0] == NULL)
{
result_sets[0] = set_unchanged = privilegeset_new_orphan("<unchanged>");
result_sets[1] = set_added = privilegeset_new_orphan("<added>");
result_sets[2] = set_removed = privilegeset_new_orphan("<removed>");
}
if (old == NULL)
old = &empty;
if (new == NULL)
new = &empty;
while (new_size < MAX(old->size, new->size) + 1)
new_size *= 2;
if (new_size > n_privs)
{
set_unchanged->privs = rb_realloc(set_unchanged->privs, sizeof *set_unchanged->privs * new_size);
set_added->privs = rb_realloc(set_added->privs, sizeof *set_added->privs * new_size);
set_removed->privs = rb_realloc(set_removed->privs, sizeof *set_removed->privs * new_size);
}
const char **res_unchanged = set_unchanged->privs;
const char **res_added = set_added->privs;
const char **res_removed = set_removed->privs;
while (i < old->size || j < new->size)
{
const char *oldpriv = NULL, *newpriv = NULL;
int ord = 0;
if (i < old->size)
oldpriv = old->privs[i];
if (j < new->size)
newpriv = new->privs[j];
if (oldpriv && newpriv)
ord = strcmp(oldpriv, newpriv);
if (newpriv == NULL || ord < 0)
{
*res_removed++ = oldpriv;
i++;
}
else if (oldpriv == NULL || ord > 0)
{
*res_added++ = newpriv;
j++;
}
else
{
*res_unchanged++ = oldpriv;
i++; j++;
}
}
*res_removed = *res_added = *res_unchanged = NULL;
set_unchanged->size = res_unchanged - set_unchanged->privs;
set_added->size = res_added - set_added->privs;
set_removed->size = res_removed - set_removed->privs;
return result_sets;
}
void void
privilegeset_mark_all_illegal(void) privilegeset_prepare_rehash()
{ {
rb_dlink_node *iter; rb_dlink_node *iter;
RB_DLINK_FOREACH(iter, privilegeset_list.head) RB_DLINK_FOREACH(iter, privilegeset_list.head)
{ {
struct PrivilegeSet *set = (struct PrivilegeSet *) iter->data; struct PrivilegeSet *set = iter->data;
/* the "default" privset is special and must remain available */ /* the "default" privset is special and must remain available */
if (!strcmp(set->name, "default")) if (!strcmp(set->name, "default"))
continue; continue;
set->status |= CONF_ILLEGAL; set->status |= CONF_ILLEGAL;
rb_free(set->privs); privilegeset_shade(set);
set->privs = rb_strdup("");
/* but do not free it yet */
} }
} }
void void
privilegeset_delete_all_illegal(void) privilegeset_cleanup_rehash()
{ {
rb_dlink_node *iter, *next; rb_dlink_node *iter, *next;
RB_DLINK_FOREACH_SAFE(iter, next, privilegeset_list.head) RB_DLINK_FOREACH_SAFE(iter, next, privilegeset_list.head)
{ {
struct PrivilegeSet *set = (struct PrivilegeSet *) iter->data; struct PrivilegeSet *set = iter->data;
if (set->shadow)
{
privilegeset_free(set->shadow);
set->shadow = NULL;
}
privilegeset_ref(set); privilegeset_ref(set);
privilegeset_unref(set); privilegeset_unref(set);
@ -206,9 +441,15 @@ privilegeset_report(struct Client *source_p)
struct PrivilegeSet *set = ptr->data; struct PrivilegeSet *set = ptr->data;
/* use RPL_STATSDEBUG for now -- jilles */ /* use RPL_STATSDEBUG for now -- jilles */
sendto_one_numeric(source_p, RPL_STATSDEBUG, send_multiline_init(source_p, " ", ":%s %03d %s O :%s ",
"O :%s %s", get_id(&me, source_p),
set->name, RPL_STATSDEBUG,
set->privs); get_id(source_p, source_p),
set->name);
send_multiline_remote_pad(source_p, &me);
send_multiline_remote_pad(source_p, source_p);
for (const char **s = set->privs; s && *s; s++)
send_multiline_item(source_p, "%s", *s);
send_multiline_fini(source_p, NULL);
} }
} }

View file

@ -654,6 +654,8 @@ rehash(bool sig)
rehash_authd(); rehash_authd();
privilegeset_prepare_rehash();
/* don't close listeners until we know we can go ahead with the rehash */ /* don't close listeners until we know we can go ahead with the rehash */
read_conf_files(false); read_conf_files(false);
@ -667,13 +669,12 @@ rehash(bool sig)
RB_DLINK_FOREACH(n, local_oper_list.head) RB_DLINK_FOREACH(n, local_oper_list.head)
{ {
struct Client *oper = n->data; struct Client *oper = n->data;
const char *modeparv[4]; struct PrivilegeSet *privset = oper->user->privset;
modeparv[0] = modeparv[1] = oper->name; report_priv_change(oper, privset ? privset->shadow : NULL, privset);
modeparv[2] = "+";
modeparv[3] = NULL;
user_mode(oper, oper, 3, modeparv);
} }
privilegeset_cleanup_rehash();
call_hook(h_rehash, &hdata); call_hook(h_rehash, &hdata);
return false; return false;
} }
@ -862,7 +863,6 @@ read_conf(void)
validate_conf(); /* Check to make sure some values are still okay. */ validate_conf(); /* Check to make sure some values are still okay. */
/* Some global values are also loaded here. */ /* Some global values are also loaded here. */
check_class(); /* Make sure classes are valid */ check_class(); /* Make sure classes are valid */
privilegeset_delete_all_illegal();
construct_cflags_strings(); construct_cflags_strings();
} }
@ -1577,8 +1577,6 @@ clear_out_old_conf(void)
del_dnsbl_entry_all(); del_dnsbl_entry_all();
privilegeset_mark_all_illegal();
/* OK, that should be everything... */ /* OK, that should be everything... */
} }

View file

@ -972,6 +972,26 @@ report_and_set_user_flags(struct Client *source_p, struct ConfItem *aconf)
} }
} }
void
report_priv_change(struct Client *client, struct PrivilegeSet *old, struct PrivilegeSet *new)
{
const struct PrivilegeSet *added, *removed, *unchanged;
const struct PrivilegeSet **result = privilegeset_diff(old, new);
unchanged = result[0];
added = result[1];
removed = result[2];
hook_data_priv_change hdata = {
.client = client,
.new = new,
.old = old,
.unchanged = unchanged,
.added = added,
.removed = removed,
};
call_hook(h_priv_change, &hdata);
}
static void static void
show_other_user_mode(struct Client *source_p, struct Client *target_p) show_other_user_mode(struct Client *source_p, struct Client *target_p)
{ {
@ -1129,6 +1149,8 @@ user_mode(struct Client *client_p, struct Client *source_p, int parc, const char
if(source_p->user->privset != NULL) if(source_p->user->privset != NULL)
{ {
report_priv_change(source_p, source_p->user->privset, NULL);
privilegeset_unref(source_p->user->privset); privilegeset_unref(source_p->user->privset);
source_p->user->privset = NULL; source_p->user->privset = NULL;
} }
@ -1435,6 +1457,8 @@ oper_up(struct Client *source_p, struct oper_conf *oper_p)
source_p->user->opername = rb_strdup(oper_p->name); source_p->user->opername = rb_strdup(oper_p->name);
source_p->user->privset = privilegeset_ref(oper_p->privset); source_p->user->privset = privilegeset_ref(oper_p->privset);
report_priv_change(source_p, NULL, source_p->user->privset);
rb_dlinkAddAlloc(source_p, &local_oper_list); rb_dlinkAddAlloc(source_p, &local_oper_list);
rb_dlinkAddAlloc(source_p, &oper_list); rb_dlinkAddAlloc(source_p, &oper_list);
@ -1471,7 +1495,10 @@ oper_up(struct Client *source_p, struct oper_conf *oper_p)
construct_snobuf(source_p->snomask)); construct_snobuf(source_p->snomask));
sendto_one(source_p, form_str(RPL_YOUREOPER), me.name, source_p->name); sendto_one(source_p, form_str(RPL_YOUREOPER), me.name, source_p->name);
sendto_one_notice(source_p, ":*** Oper privilege set is %s", oper_p->privset->name); sendto_one_notice(source_p, ":*** Oper privilege set is %s", oper_p->privset->name);
sendto_one_notice(source_p, ":*** Oper privs are %s", oper_p->privset->privs); send_multiline_init(source_p, " ", ":%s NOTICE %s :*** Oper privs are ", me.name, source_p->name);
for (const char **s = oper_p->privset->privs; s && *s; s++)
send_multiline_item(source_p, "%s", *s);
send_multiline_fini(source_p, NULL);
send_oper_motd(source_p); send_oper_motd(source_p);
} }

View file

@ -82,7 +82,7 @@ me_grant(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source
static int do_grant(struct Client *source_p, struct Client *target_p, const char *new_privset) static int do_grant(struct Client *source_p, struct Client *target_p, const char *new_privset)
{ {
int dooper = 0, dodeoper = 0; int dooper = 0, dodeoper = 0;
struct PrivilegeSet *privset = 0; struct PrivilegeSet *privset = NULL, *old_privset = NULL;
if (!strcasecmp(new_privset, "deoper")) if (!strcasecmp(new_privset, "deoper"))
{ {
@ -144,6 +144,8 @@ static int do_grant(struct Client *source_p, struct Client *target_p, const char
modeparv[2] = "-o"; modeparv[2] = "-o";
modeparv[3] = NULL; modeparv[3] = NULL;
user_mode(target_p, target_p, 3, modeparv); user_mode(target_p, target_p, 3, modeparv);
return 0;
} }
if (dooper) if (dooper)
@ -154,13 +156,13 @@ static int do_grant(struct Client *source_p, struct Client *target_p, const char
oper_up(target_p, &oper); oper_up(target_p, &oper);
} }
else if (privset != NULL) else
{ {
if (privset != NULL)
privilegeset_ref(privset); privilegeset_ref(privset);
}
if (target_p->user->privset != NULL) if (target_p->user->privset != NULL)
privilegeset_unref(target_p->user->privset); old_privset = target_p->user->privset;
target_p->user->privset = privset; target_p->user->privset = privset;
@ -168,11 +170,17 @@ static int do_grant(struct Client *source_p, struct Client *target_p, const char
sendto_server(NULL, NULL, CAP_TS6, NOCAPS, ":%s OPER %s %s", sendto_server(NULL, NULL, CAP_TS6, NOCAPS, ":%s OPER %s %s",
use_id(target_p), target_p->user->opername, privset->name); use_id(target_p), target_p->user->opername, privset->name);
report_priv_change(target_p, old_privset, privset);
if (old_privset != NULL)
privilegeset_unref(old_privset);
const char *modeparv[4]; const char *modeparv[4];
modeparv[0] = modeparv[1] = target_p->name; modeparv[0] = modeparv[1] = target_p->name;
modeparv[2] = "+"; modeparv[2] = "+";
modeparv[3] = NULL; modeparv[3] = NULL;
user_mode(target_p, target_p, 3, modeparv); user_mode(target_p, target_p, 3, modeparv);
}
return 0; return 0;
} }

View file

@ -95,13 +95,8 @@ static void show_privs(struct Client *source_p, struct Client *target_p)
send_multiline_remote_pad(source_p, source_p); send_multiline_remote_pad(source_p, source_p);
if (target_p->user->privset) if (target_p->user->privset)
for (char *s = target_p->user->privset->privs; s != NULL; (s = strchr(s, ' ')) && s++) for (const char **s = target_p->user->privset->privs; *s != NULL; s++)
{ send_multiline_item(source_p, "%s", *s);
char *c = strchr(s, ' ');
if (c) *c = '\0';
send_multiline_item(source_p, "%s", s);
if (c) *c = ' ';
}
if (IsOper(target_p)) if (IsOper(target_p))
{ {