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Commit | Line | Data |
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2b6e02e2 CP |
1 | #include "../dbapi2/dbapi2.h" |
2 | #include "../core/error.h" | |
be2823bc | 3 | #include "../core/hooks.h" |
4be1aaf2 | 4 | #include "../core/schedule.h" |
2b6e02e2 CP |
5 | #include "trusts.h" |
6 | ||
7 | DBAPIConn *trustsdb; | |
9bf9e8a1 | 8 | static int tgmaxid, thmaxid; |
be2823bc | 9 | static int loaderror; |
4be1aaf2 CP |
10 | static void *flushschedule; |
11 | ||
be2823bc | 12 | int trustsdbloaded; |
2b6e02e2 | 13 | |
be2823bc | 14 | void createtrusttables(int migration); |
4be1aaf2 | 15 | void trusts_flush(void); |
83bccee3 | 16 | void trusts_freeall(void); |
2b6e02e2 | 17 | |
be2823bc CP |
18 | void createtrusttables(int migration) { |
19 | char *groups, *hosts; | |
20 | ||
21 | if(migration) { | |
22 | groups = "migration_groups"; | |
23 | hosts = "migration_hosts"; | |
24 | } else { | |
25 | groups = "groups"; | |
26 | hosts = "hosts"; | |
27 | } | |
28 | ||
29 | trustsdb->createtable(trustsdb, NULL, NULL, | |
4be1aaf2 | 30 | "CREATE TABLE ? (id INT PRIMARY KEY, name VARCHAR(?), trustedfor INT, mode INT, maxperident INT, maxusage INT, expires INT, lastseen INT, lastmaxuserreset INT, createdby VARCHAR(?), contact VARCHAR(?), comment VARCHAR(?))", |
be2823bc CP |
31 | "Tdddd", groups, TRUSTNAMELEN, NICKLEN, CONTACTLEN, COMMENTLEN |
32 | ); | |
9bf9e8a1 CP |
33 | |
34 | /* I'd like multiple keys here but that's not gonna happen on a cross-database platform :( */ | |
35 | trustsdb->createtable(trustsdb, NULL, NULL, "CREATE TABLE ? (id INT PRIMARY KEY, groupid INT, host VARCHAR(?), maxusage INT, lastseen INT)", "Td", hosts, TRUSTHOSTLEN); | |
4be1aaf2 CP |
36 | } |
37 | ||
38 | static void flushdatabase(void *arg) { | |
39 | trusts_flush(); | |
be2823bc CP |
40 | } |
41 | ||
7938a2c3 CP |
42 | static void triggerdbloaded(void *arg) { |
43 | triggerhook(HOOK_TRUSTS_DB_LOADED, NULL); | |
44 | } | |
45 | ||
4be1aaf2 | 46 | static void loadcomplete(void) { |
bf5b66e5 CP |
47 | /* error has already been shown */ |
48 | if(loaderror) | |
49 | return; | |
2b6e02e2 | 50 | |
bf5b66e5 | 51 | trustsdbloaded = 1; |
4be1aaf2 CP |
52 | flushschedule = schedulerecurring(time(NULL) + 300, 0, 300, flushdatabase, NULL); |
53 | ||
7938a2c3 | 54 | scheduleoneshot(time(NULL), triggerdbloaded, NULL); |
be2823bc CP |
55 | } |
56 | ||
be2823bc CP |
57 | static void loadhosts_data(const DBAPIResult *result, void *tag) { |
58 | if(!result) { | |
59 | loaderror = 1; | |
60 | return; | |
61 | } | |
62 | ||
63 | if(!result->success) { | |
64 | Error("trusts", ERR_ERROR, "Error loading hosts table."); | |
65 | loaderror = 1; | |
66 | ||
67 | result->clear(result); | |
68 | return; | |
69 | } | |
70 | ||
9bf9e8a1 | 71 | if(result->fields != 5) { |
be2823bc CP |
72 | Error("trusts", ERR_ERROR, "Wrong number of fields in hosts table."); |
73 | loaderror = 1; | |
74 | ||
75 | result->clear(result); | |
76 | return; | |
77 | } | |
78 | ||
79 | while(result->next(result)) { | |
9bf9e8a1 | 80 | unsigned int groupid, id; |
5ada3782 | 81 | char *host; |
4be1aaf2 | 82 | unsigned int maxusage, lastseen; |
be2823bc CP |
83 | trustgroup *tg; |
84 | ||
9bf9e8a1 CP |
85 | id = strtoul(result->get(result, 0), NULL, 10); |
86 | if(id > thmaxid) | |
87 | thmaxid = id; | |
88 | ||
89 | groupid = strtoul(result->get(result, 1), NULL, 10); | |
be2823bc CP |
90 | |
91 | tg = tg_getbyid(groupid); | |
92 | if(!tg) { | |
93 | Error("trusts", ERR_WARNING, "Orphaned trust group host: %d", groupid); | |
94 | continue; | |
95 | } | |
96 | ||
9bf9e8a1 CP |
97 | /* NOTE: 2 is at the bottom */ |
98 | maxusage = strtoul(result->get(result, 3), NULL, 10); | |
99 | lastseen = (time_t)strtoul(result->get(result, 4), NULL, 10); | |
100 | host = result->get(result, 2); | |
be2823bc | 101 | |
9bf9e8a1 | 102 | if(!th_add(tg, id, host, maxusage, lastseen)) |
5ada3782 | 103 | Error("trusts", ERR_WARNING, "Error adding host to trust %d: %s", groupid, host); |
be2823bc CP |
104 | } |
105 | ||
106 | result->clear(result); | |
107 | ||
bf5b66e5 | 108 | loadcomplete(); |
be2823bc CP |
109 | } |
110 | ||
111 | static void loadhosts_fini(const DBAPIResult *result, void *tag) { | |
9bf9e8a1 | 112 | Error("trusts", ERR_INFO, "Finished loading hosts, maximum id: %d", thmaxid); |
be2823bc CP |
113 | } |
114 | ||
115 | static void loadgroups_data(const DBAPIResult *result, void *tag) { | |
116 | if(!result) { | |
117 | loaderror = 1; | |
118 | return; | |
119 | } | |
120 | ||
121 | if(!result->success) { | |
122 | Error("trusts", ERR_ERROR, "Error loading group table."); | |
123 | loaderror = 1; | |
124 | ||
125 | result->clear(result); | |
126 | return; | |
127 | } | |
128 | ||
129 | if(result->fields != 12) { | |
130 | Error("trusts", ERR_ERROR, "Wrong number of fields in groups table."); | |
131 | loaderror = 1; | |
132 | ||
133 | result->clear(result); | |
134 | return; | |
135 | } | |
136 | ||
137 | while(result->next(result)) { | |
138 | unsigned int id; | |
5ada3782 | 139 | sstring *name, *createdby, *contact, *comment; |
4be1aaf2 | 140 | unsigned int trustedfor, mode, maxperident, maxusage; |
5ada3782 | 141 | time_t expires, lastseen, lastmaxuserreset; |
be2823bc CP |
142 | |
143 | id = strtoul(result->get(result, 0), NULL, 10); | |
144 | if(id > tgmaxid) | |
145 | tgmaxid = id; | |
146 | ||
5ada3782 CP |
147 | name = getsstring(result->get(result, 1), TRUSTNAMELEN); |
148 | trustedfor = strtoul(result->get(result, 2), NULL, 10); | |
149 | mode = atoi(result->get(result, 3)); | |
150 | maxperident = strtoul(result->get(result, 4), NULL, 10); | |
4be1aaf2 | 151 | maxusage = strtoul(result->get(result, 5), NULL, 10); |
5ada3782 CP |
152 | expires = (time_t)strtoul(result->get(result, 6), NULL, 10); |
153 | lastseen = (time_t)strtoul(result->get(result, 7), NULL, 10); | |
154 | lastmaxuserreset = (time_t)strtoul(result->get(result, 8), NULL, 10); | |
155 | createdby = getsstring(result->get(result, 9), NICKLEN); | |
156 | contact = getsstring(result->get(result, 10), CONTACTLEN); | |
157 | comment = getsstring(result->get(result, 11), COMMENTLEN); | |
158 | ||
159 | if(name && createdby && contact && comment) { | |
4be1aaf2 | 160 | if(!tg_add(id, name->content, trustedfor, mode, maxperident, maxusage, expires, lastseen, lastmaxuserreset, createdby->content, contact->content, comment->content)) |
5ada3782 CP |
161 | Error("trusts", ERR_WARNING, "Error adding trustgroup %d: %s", id, name->content); |
162 | } else { | |
163 | Error("trusts", ERR_ERROR, "Error allocating sstring in group loader, id: %d", id); | |
164 | } | |
be2823bc | 165 | |
5ada3782 CP |
166 | freesstring(name); |
167 | freesstring(createdby); | |
168 | freesstring(contact); | |
169 | freesstring(comment); | |
be2823bc CP |
170 | } |
171 | ||
172 | result->clear(result); | |
173 | } | |
174 | ||
175 | static void loadgroups_fini(const DBAPIResult *result, void *tag) { | |
176 | Error("trusts", ERR_INFO, "Finished loading groups, maximum id: %d.", tgmaxid); | |
2b6e02e2 CP |
177 | } |
178 | ||
bf5b66e5 | 179 | int trusts_loaddb(void) { |
bf5b66e5 | 180 | if(!trustsdb) { |
83bccee3 CP |
181 | trustsdb = dbapi2open(NULL, "trusts"); |
182 | if(!trustsdb) { | |
183 | Error("trusts", ERR_WARNING, "Unable to connect to db -- not loaded."); | |
184 | return 0; | |
185 | } | |
bf5b66e5 CP |
186 | } |
187 | ||
188 | createtrusttables(0); | |
2b6e02e2 | 189 | |
be2823bc | 190 | loaderror = 0; |
2b6e02e2 | 191 | |
be2823bc CP |
192 | trustsdb->loadtable(trustsdb, NULL, loadgroups_data, loadgroups_fini, NULL, "groups"); |
193 | trustsdb->loadtable(trustsdb, NULL, loadhosts_data, loadhosts_fini, NULL, "hosts"); | |
bf5b66e5 CP |
194 | |
195 | return 1; | |
2b6e02e2 CP |
196 | } |
197 | ||
83bccee3 | 198 | void trusts_closedb(int closeconnection) { |
2b6e02e2 CP |
199 | if(!trustsdb) |
200 | return; | |
201 | ||
83bccee3 CP |
202 | if(flushschedule) { |
203 | deleteschedule(flushschedule, flushdatabase, NULL); | |
204 | flushschedule = NULL; | |
205 | ||
206 | flushdatabase(NULL); | |
207 | } | |
4be1aaf2 | 208 | |
bf5b66e5 | 209 | trusts_freeall(); |
83bccee3 | 210 | |
bf5b66e5 | 211 | trustsdbloaded = 0; |
9bf9e8a1 | 212 | thmaxid = tgmaxid = 0; |
bf5b66e5 | 213 | |
83bccee3 CP |
214 | if(closeconnection) { |
215 | trustsdb->close(trustsdb); | |
216 | trustsdb = NULL; | |
217 | } | |
218 | ||
219 | triggerhook(HOOK_TRUSTS_DB_CLOSED, NULL); | |
2b6e02e2 | 220 | } |
4be1aaf2 CP |
221 | |
222 | void th_dbupdatecounts(trusthost *th) { | |
1b5bf791 | 223 | trustsdb->squery(trustsdb, "UPDATE ? SET lastseen = ?, maxusage = ? WHERE id = ?", "Ttuu", "hosts", th->lastseen, th->maxusage, th->id); |
4be1aaf2 CP |
224 | } |
225 | ||
226 | void tg_dbupdatecounts(trustgroup *tg) { | |
1b5bf791 | 227 | trustsdb->squery(trustsdb, "UPDATE ? SET lastseen = ?, maxusage = ? WHERE id = ?", "Ttuu", "groups", tg->lastseen, tg->maxusage, tg->id); |
4be1aaf2 | 228 | } |