6 #include "../nick/nick.h"
7 #include "../lib/sstring.h"
9 #define MIGRATION_STOPPED -1
10 #define MIGRATION_LASTERROR -2
12 #define CONTACTLEN 100
13 #define COMMENTLEN 300
14 #define TRUSTNAMELEN 100
15 #define TRUSTHOSTLEN 100
16 #define CREATEDBYLEN NICKLEN + 1
17 #define TRUSTLOGLEN 200
21 #define MAXTRUSTEDFOR 5000
22 #define MAXDURATION 365 * 86400 * 20
23 #define MAXPERIDENT 1000
24 #define MAXPERNODE 1000
26 #define TABLES_REGULAR 0
27 #define TABLES_MIGRATION 1
28 #define TABLES_REPLICATION 2
30 #define CLEANUP_TH_INACTIVE 60
32 #define POLICY_GLINE_DURATION 1800
34 #define POLICY_SUCCESS 0
35 #define POLICY_FAILURE_NODECOUNT 1
36 #define POLICY_FAILURE_GROUPCOUNT 2
37 #define POLICY_FAILURE_IDENTD 3
38 #define POLICY_FAILURE_IDENTCOUNT 4
40 #define DEFAULT_TRUSTPORT 5776
42 #define TRUST_ENFORCE_IDENT 1 /* This must be 1 for compatibility with O. */
43 #define TRUST_NO_CLEANUP 2
44 #define TRUST_PROTECTED 4
45 #define TRUST_RELIABLE_USERNAME 8
46 #define TRUST_UNTHROTTLE 16
48 #define TRUST_MIN_UNPRIVILEGED_BITS_IPV4 (96 + 20)
49 #define TRUST_MIN_UNPRIVILEGED_BITS_IPV6 32
51 #define TRUST_MIN_UNPRIVILEGED_NODEBITS_IPV4 (96 + 24)
52 #define TRUST_MIN_UNPRIVILEGED_NODEBITS_IPV6 48
54 struct trustmigration
;
58 typedef struct trusthost
{
61 struct irc_in_addr ip
;
63 unsigned int maxusage
;
68 struct trustgroup
*group
;
75 struct trusthost
*parent
, *children
;
78 struct trusthost
*nextbychild
;
79 struct trusthost
*next
;
82 typedef struct trustgroup
{
86 unsigned int trustedfor
;
89 unsigned int maxusage
;
92 time_t lastmaxusereset
;
93 sstring
*createdby
, *contact
, *comment
;
100 struct trustgroup
*next
;
102 void *exts
[MAXTGEXTS
];
105 #define nextbytrust(x) (nick *)((x)->exts[trusts_nextuserext])
106 #define gettrusthost(x) (trusthost *)((x)->exts[trusts_thext])
107 #define setnextbytrust(x, y) (x)->exts[trusts_nextuserext] = (y)
108 #define settrusthost(x, y) (x)->exts[trusts_thext] = (y)
111 extern int trusts_thext
, trusts_nextuserext
;
112 int findtgext(const char *);
113 int registertgext(const char *);
114 void releasetgext(int);
115 int trusts_fullyonline(void);
118 char *trusts_timetostr(time_t);
119 char *dumpth(trusthost
*, int);
120 char *dumptg(trustgroup
*, int);
121 int parseth(char *, trusthost
*, unsigned int *, int);
122 int parsetg(char *, trustgroup
*, int);
126 extern trustgroup
*tglist
;
127 trustgroup
*tg_getbyid(unsigned int);
128 void th_free(trusthost
*);
129 trusthost
*th_add(trusthost
*);
130 void tg_free(trustgroup
*, int);
131 trustgroup
*tg_add(trustgroup
*);
132 trusthost
*th_getbyhost(struct irc_in_addr
*);
133 trusthost
*th_getbyhostandmask(struct irc_in_addr
*, uint32_t);
134 trusthost
*th_getsmallestsupersetbyhost(struct irc_in_addr
*, uint32_t);
135 trustgroup
*tg_strtotg(char *);
136 void th_adjusthosts(trusthost
*th
, trusthost
*, trusthost
*);
137 void th_getsuperandsubsets(struct irc_in_addr
*, uint32_t, trusthost
**, trusthost
**);
138 trusthost
*th_getsubsetbyhost(struct irc_in_addr
*ip
, uint32_t mask
);
139 trusthost
*th_getnextsubsetbyhost(trusthost
*th
, struct irc_in_addr
*ip
, uint32_t mask
);
140 void th_linktree(void);
141 unsigned int nexttgmarker(void);
142 unsigned int nextthmarker(void);
143 trusthost
*th_getbyid(unsigned int);
144 int tg_modify(trustgroup
*, trustgroup
*);
145 int th_modify(trusthost
*, trusthost
*);
148 typedef void (*TrustMigrationGroup
)(void *, trustgroup
*);
149 typedef void (*TrustMigrationHost
)(void *, trusthost
*, unsigned int);
150 typedef void (*TrustMigrationFini
)(void *, int);
153 extern int trustsdbloaded
;
154 int trusts_loaddb(void);
155 void trusts_closedb(int);
156 trustgroup
*tg_new(trustgroup
*);
157 trusthost
*th_new(trustgroup
*, char *);
158 void trustsdb_insertth(char *, trusthost
*, unsigned int);
159 void trustsdb_inserttg(char *, trustgroup
*);
160 trustgroup
*tg_copy(trustgroup
*);
161 trusthost
*th_copy(trusthost
*);
162 void tg_update(trustgroup
*);
163 void tg_delete(trustgroup
*);
164 void th_update(trusthost
*);
165 void th_delete(trusthost
*);
166 void trustlog(trustgroup
*tg
, const char *user
, const char *format
, ...);
167 void trustlogspewid(nick
*np
, unsigned int groupid
, unsigned int limit
);
168 void trustlogspewname(nick
*np
, const char *groupname
, unsigned int limit
);
169 void trustloggrep(nick
*np
, const char *pattern
, unsigned int limit
);
171 typedef struct trustmigration
{
176 TrustMigrationGroup group
;
177 TrustMigrationHost host
;
178 TrustMigrationFini fini
;
182 typedef void (*TrustDBMigrationCallback
)(int, void *);
185 void trusts_newnick(nick
*, int);
186 void trusts_lostnick(nick
*, int);
189 int istrusted(nick
*);
190 unsigned char getnodebits(struct irc_in_addr
*ip
);