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3b1c2aa6 AC |
1 | /* |
2 | * Copyright (C) 2006 Jilles Tjoelker | |
3 | * Copyright (C) 2006 Stephen Bennett <spb@gentoo.org> | |
3b1c2aa6 AC |
4 | */ |
5 | ||
6 | #include "stdinc.h" | |
7 | #include "modules.h" | |
8 | #include "numeric.h" | |
9 | #include "client.h" | |
10 | #include "ircd.h" | |
11 | #include "send.h" | |
12 | #include "s_user.h" | |
13 | #include "s_serv.h" | |
14 | #include "s_conf.h" | |
15 | #include "s_newconf.h" | |
16 | ||
428ca87b AC |
17 | static int mo_grant(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]); |
18 | static int me_grant(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]); | |
3b1c2aa6 AC |
19 | |
20 | static int do_grant(struct Client *source_p, struct Client *target_p, const char *new_privset); | |
21 | ||
22 | struct Message grant_msgtab = { | |
7baa37a9 | 23 | "GRANT", 0, 0, 0, 0, |
3b1c2aa6 AC |
24 | { mg_ignore, mg_not_oper, mg_ignore, mg_ignore, {me_grant, 3}, {mo_grant, 3}} |
25 | }; | |
26 | ||
27 | mapi_clist_av1 grant_clist[] = { &grant_msgtab, NULL }; | |
28 | ||
105a4985 | 29 | DECLARE_MODULE_AV2(grant, NULL, NULL, grant_clist, NULL, NULL, NULL, NULL, NULL); |
3b1c2aa6 AC |
30 | |
31 | static int | |
428ca87b | 32 | mo_grant(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) |
3b1c2aa6 AC |
33 | { |
34 | struct Client *target_p; | |
35 | ||
36 | if(!HasPrivilege(source_p, "oper:grant")) | |
37 | { | |
38 | sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, source_p->name, "grant"); | |
39 | return 0; | |
40 | } | |
41 | ||
42 | target_p = find_named_person(parv[1]); | |
43 | if (target_p == NULL) | |
44 | { | |
45 | sendto_one_numeric(source_p, ERR_NOSUCHNICK, | |
46 | form_str(ERR_NOSUCHNICK), parv[1]); | |
47 | return 0; | |
48 | } | |
49 | ||
50 | if (MyClient(target_p)) | |
51 | { | |
52 | do_grant(source_p, target_p, parv[2]); | |
53 | } | |
54 | else | |
55 | { | |
56 | sendto_one(target_p, ":%s ENCAP %s GRANT %s %s", | |
57 | get_id(source_p, target_p), target_p->servptr->name, | |
58 | get_id(target_p, target_p), parv[2]); | |
59 | } | |
60 | ||
61 | return 0; | |
62 | } | |
63 | ||
428ca87b | 64 | static int me_grant(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[]) |
3b1c2aa6 AC |
65 | { |
66 | struct Client *target_p; | |
67 | ||
68 | target_p = find_person(parv[1]); | |
69 | if (target_p == NULL) | |
70 | { | |
71 | sendto_one_numeric(source_p, ERR_NOSUCHNICK, | |
72 | form_str(ERR_NOSUCHNICK), parv[1]); | |
73 | return 0; | |
74 | } | |
75 | ||
76 | if(!find_shared_conf(source_p->username, source_p->host, | |
77 | source_p->servptr->name, SHARED_GRANT)) | |
78 | { | |
79 | sendto_one(source_p, ":%s NOTICE %s :You don't have an appropriate shared" | |
80 | "block to grant privilege on this server.", me.name, source_p->name); | |
81 | return 0; | |
82 | } | |
83 | ||
84 | do_grant(source_p, target_p, parv[2]); | |
85 | ||
86 | return 0; | |
87 | } | |
88 | ||
89 | ||
90 | static int do_grant(struct Client *source_p, struct Client *target_p, const char *new_privset) | |
91 | { | |
92 | int dooper = 0, dodeoper = 0; | |
93 | struct PrivilegeSet *privset = 0; | |
94 | ||
95 | if (!strcmp(new_privset, "deoper")) | |
96 | { | |
97 | if (!IsOper(target_p)) | |
98 | { | |
99 | sendto_one_notice(source_p, ":You can't deoper someone who isn't an oper."); | |
100 | return 0; | |
101 | } | |
102 | new_privset = "default"; | |
103 | dodeoper = 1; | |
104 | ||
105 | sendto_one_notice(target_p, ":%s is deopering you.", source_p->name); | |
106 | sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s is deopering %s.", get_oper_name(source_p), target_p->name); | |
107 | } | |
108 | else | |
109 | { | |
110 | if (!(privset = privilegeset_get(new_privset))) | |
111 | { | |
112 | sendto_one_notice(source_p, ":There is no privilege set named '%s'.", new_privset); | |
113 | return 0; | |
114 | } | |
115 | ||
116 | if (privset == target_p->localClient->privset) | |
117 | { | |
118 | sendto_one_notice(source_p, ":%s already has privilege set %s.", target_p->name, target_p->localClient->privset->name); | |
119 | return 0; | |
120 | } | |
121 | } | |
122 | ||
123 | if (!dodeoper) | |
124 | { | |
125 | if (!IsOper(target_p)) | |
126 | { | |
127 | sendto_one_notice(target_p, ":%s is opering you with privilege set %s", source_p->name, privset->name); | |
128 | sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s is opering %s with privilege set %s", get_oper_name(source_p), target_p->name, privset->name); | |
129 | dooper = 1; | |
130 | } | |
131 | else | |
132 | { | |
133 | sendto_one_notice(target_p, ":%s is changing your privilege set to %s", source_p->name, privset->name); | |
134 | sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "%s is changing the privilege set of %s to %s", get_oper_name(source_p), target_p->name, privset->name); | |
135 | } | |
136 | } | |
137 | ||
138 | if (dodeoper) | |
139 | { | |
140 | const char *modeparv[4]; | |
141 | modeparv[0] = modeparv[1] = target_p->name; | |
142 | modeparv[2] = "-o"; | |
143 | modeparv[3] = NULL; | |
144 | user_mode(target_p, target_p, 3, modeparv); | |
145 | } | |
146 | ||
147 | if (dooper) | |
148 | { | |
149 | struct oper_conf oper; | |
150 | oper.name = "<grant>"; | |
151 | oper.umodes = 0; | |
152 | oper.snomask = 0; | |
153 | oper.privset = privset; | |
154 | ||
155 | oper_up(target_p, &oper); | |
156 | } | |
157 | ||
158 | target_p->localClient->privset = privset; | |
159 | const char *modeparv[4]; | |
160 | modeparv[0] = modeparv[1] = target_p->name; | |
161 | modeparv[2] = "+"; | |
162 | modeparv[3] = NULL; | |
163 | user_mode(target_p, target_p, 3, modeparv); | |
164 | ||
165 | return 0; | |
166 | } |