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Dragan Dosen93b38d92015-06-29 16:43:25 +02001#include <stdio.h>
2
Willy Tarreaub2551052020-06-09 09:07:15 +02003#include <import/lru.h>
4#include <import/xxhash.h>
Willy Tarreau4c7e4b72020-05-27 12:58:42 +02005#include <haproxy/api.h>
Willy Tarreaub2551052020-06-09 09:07:15 +02006#include <haproxy/arg.h>
7#include <haproxy/buf-t.h>
Willy Tarreau6be78492020-06-05 00:00:29 +02008#include <haproxy/cfgparse.h>
Willy Tarreauc13ed532020-06-02 10:22:45 +02009#include <haproxy/chunk.h>
Willy Tarreau8d366972020-05-27 16:10:29 +020010#include <haproxy/errors.h>
Willy Tarreaub2551052020-06-09 09:07:15 +020011#include <haproxy/global.h>
Willy Tarreauc2b1ff02020-06-04 21:21:03 +020012#include <haproxy/http_ana.h>
Willy Tarreau126ba3a2020-06-04 18:26:43 +020013#include <haproxy/http_fetch.h>
Willy Tarreau87735332020-06-04 09:08:41 +020014#include <haproxy/http_htx.h>
Willy Tarreaue6ce10b2020-06-04 15:33:47 +020015#include <haproxy/sample.h>
Willy Tarreaub2551052020-06-09 09:07:15 +020016#include <haproxy/thread.h>
Willy Tarreau36979d92020-06-05 17:27:29 +020017#include <haproxy/tools.h>
Willy Tarreaub7a67142016-12-21 21:18:44 +010018#include <51Degrees.h>
Dragan Dosen93b38d92015-06-29 16:43:25 +020019
20struct _51d_property_names {
21 struct list list;
22 char *name;
23};
24
James Rosewella28bbd52015-09-18 18:28:52 +010025#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
Dragan Dosen105c8e62015-06-29 16:43:26 +020026static struct lru64_head *_51d_lru_tree = NULL;
27static unsigned long long _51d_lru_seed;
Ben51Degrees4ddf59d2019-02-05 13:24:00 +000028
29__decl_spinlock(_51d_lru_lock);
James Rosewella28bbd52015-09-18 18:28:52 +010030#endif
Dragan Dosen105c8e62015-06-29 16:43:26 +020031
Willy Tarreaub7a67142016-12-21 21:18:44 +010032static struct {
33 char property_separator; /* the separator to use in the response for the values. this is taken from 51degrees-property-separator from config. */
34 struct list property_names; /* list of properties to load into the data set. this is taken from 51degrees-property-name-list from config. */
35 char *data_file_path;
36 int header_count; /* number of HTTP headers related to device detection. */
Willy Tarreau83061a82018-07-13 11:56:34 +020037 struct buffer *header_names; /* array of HTTP header names. */
Willy Tarreaub7a67142016-12-21 21:18:44 +010038 fiftyoneDegreesDataSet data_set; /* data set used with the pattern and trie detection methods. */
39#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
40 fiftyoneDegreesWorksetPool *pool; /* pool of worksets to avoid creating a new one for each request. */
41#endif
42#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
43 int32_t *header_offsets; /* offsets to the HTTP header name string. */
Ben51Degrees4ddf59d2019-02-05 13:24:00 +000044#ifdef FIFTYONEDEGREES_NO_THREADING
Willy Tarreaub7a67142016-12-21 21:18:44 +010045 fiftyoneDegreesDeviceOffsets device_offsets; /* Memory used for device offsets. */
46#endif
Ben51Degrees4ddf59d2019-02-05 13:24:00 +000047#endif
Willy Tarreaub7a67142016-12-21 21:18:44 +010048 int cache_size;
49} global_51degrees = {
50 .property_separator = ',',
51 .property_names = LIST_HEAD_INIT(global_51degrees.property_names),
52 .data_file_path = NULL,
53#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
54 .data_set = { },
55#endif
56 .cache_size = 0,
57};
58
Dragan Dosen93b38d92015-06-29 16:43:25 +020059static int _51d_data_file(char **args, int section_type, struct proxy *curpx,
Willy Tarreau01825162021-03-09 09:53:46 +010060 const struct proxy *defpx, const char *file, int line,
Dragan Dosen93b38d92015-06-29 16:43:25 +020061 char **err)
62{
63 if (*(args[1]) == 0) {
64 memprintf(err,
65 "'%s' expects a filepath to a 51Degrees trie or pattern data file.",
66 args[0]);
67 return -1;
68 }
69
Willy Tarreaub7a67142016-12-21 21:18:44 +010070 if (global_51degrees.data_file_path)
71 free(global_51degrees.data_file_path);
72 global_51degrees.data_file_path = strdup(args[1]);
Dragan Dosen93b38d92015-06-29 16:43:25 +020073
74 return 0;
75}
76
77static int _51d_property_name_list(char **args, int section_type, struct proxy *curpx,
Willy Tarreau01825162021-03-09 09:53:46 +010078 const struct proxy *defpx, const char *file, int line,
James Rosewella28bbd52015-09-18 18:28:52 +010079 char **err)
Dragan Dosen93b38d92015-06-29 16:43:25 +020080{
81 int cur_arg = 1;
82 struct _51d_property_names *name;
83
84 if (*(args[cur_arg]) == 0) {
85 memprintf(err,
86 "'%s' expects at least one 51Degrees property name.",
87 args[0]);
88 return -1;
89 }
90
91 while (*(args[cur_arg])) {
Vincent Bernat02779b62016-04-03 13:48:43 +020092 name = calloc(1, sizeof(*name));
Dragan Dosen93b38d92015-06-29 16:43:25 +020093 name->name = strdup(args[cur_arg]);
Willy Tarreau2b718102021-04-21 07:32:39 +020094 LIST_APPEND(&global_51degrees.property_names, &name->list);
Dragan Dosen93b38d92015-06-29 16:43:25 +020095 ++cur_arg;
96 }
97
98 return 0;
99}
100
101static int _51d_property_separator(char **args, int section_type, struct proxy *curpx,
Willy Tarreau01825162021-03-09 09:53:46 +0100102 const struct proxy *defpx, const char *file, int line,
Dragan Dosen93b38d92015-06-29 16:43:25 +0200103 char **err)
104{
105 if (*(args[1]) == 0) {
106 memprintf(err,
107 "'%s' expects a single character.",
108 args[0]);
109 return -1;
110 }
111 if (strlen(args[1]) > 1) {
112 memprintf(err,
113 "'%s' expects a single character, got '%s'.",
114 args[0], args[1]);
115 return -1;
116 }
117
Willy Tarreaub7a67142016-12-21 21:18:44 +0100118 global_51degrees.property_separator = *args[1];
Dragan Dosen93b38d92015-06-29 16:43:25 +0200119
120 return 0;
121}
122
Dragan Dosen105c8e62015-06-29 16:43:26 +0200123static int _51d_cache_size(char **args, int section_type, struct proxy *curpx,
Willy Tarreau01825162021-03-09 09:53:46 +0100124 const struct proxy *defpx, const char *file, int line,
Dragan Dosen105c8e62015-06-29 16:43:26 +0200125 char **err)
126{
127 if (*(args[1]) == 0) {
128 memprintf(err,
129 "'%s' expects a positive numeric value.",
130 args[0]);
131 return -1;
132 }
133
Willy Tarreaub7a67142016-12-21 21:18:44 +0100134 global_51degrees.cache_size = atoi(args[1]);
135 if (global_51degrees.cache_size < 0) {
Dragan Dosen105c8e62015-06-29 16:43:26 +0200136 memprintf(err,
137 "'%s' expects a positive numeric value, got '%s'.",
138 args[0], args[1]);
139 return -1;
140 }
141
James Rosewella28bbd52015-09-18 18:28:52 +0100142 return 0;
143}
144
145static int _51d_fetch_check(struct arg *arg, char **err_msg)
146{
Willy Tarreaub7a67142016-12-21 21:18:44 +0100147 if (global_51degrees.data_file_path)
James Rosewella28bbd52015-09-18 18:28:52 +0100148 return 1;
149
150 memprintf(err_msg, "51Degrees data file is not specified (parameter '51degrees-data-file')");
Dragan Dosen105c8e62015-06-29 16:43:26 +0200151 return 0;
152}
153
Dragan Dosen9373fc52015-08-07 16:41:23 +0200154static int _51d_conv_check(struct arg *arg, struct sample_conv *conv,
James Rosewella28bbd52015-09-18 18:28:52 +0100155 const char *file, int line, char **err_msg)
Dragan Dosen9373fc52015-08-07 16:41:23 +0200156{
Willy Tarreaub7a67142016-12-21 21:18:44 +0100157 if (global_51degrees.data_file_path)
Dragan Dosen9373fc52015-08-07 16:41:23 +0200158 return 1;
159
James Rosewella28bbd52015-09-18 18:28:52 +0100160 memprintf(err_msg, "51Degrees data file is not specified (parameter '51degrees-data-file')");
Dragan Dosen9373fc52015-08-07 16:41:23 +0200161 return 0;
162}
163
James Rosewella28bbd52015-09-18 18:28:52 +0100164#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
ben@51degrees.comc9dfa242016-01-08 13:47:46 +0000165static void _51d_lru_free(void *cache_entry)
166{
Willy Tarreau83061a82018-07-13 11:56:34 +0200167 struct buffer *ptr = cache_entry;
ben@51degrees.comc9dfa242016-01-08 13:47:46 +0000168
169 if (!ptr)
170 return;
171
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200172 free(ptr->area);
ben@51degrees.comc9dfa242016-01-08 13:47:46 +0000173 free(ptr);
174}
175
176/* Allocates memory freeing space in the cache if necessary.
177*/
178static void *_51d_malloc(int size)
179{
180 void *ptr = malloc(size);
181
182 if (!ptr) {
183 /* free the oldest 10 entries from lru to free up some memory
184 * then try allocating memory again */
185 lru64_kill_oldest(_51d_lru_tree, 10);
186 ptr = malloc(size);
187 }
188
189 return ptr;
190}
191
James Rosewell63426cb2015-09-18 19:53:05 +0100192/* Insert the data associated with the sample into the cache as a fresh item.
193 */
ben@51degrees.com82a9d762016-01-08 13:42:41 +0000194static void _51d_insert_cache_entry(struct sample *smp, struct lru64 *lru, void* domain)
James Rosewell63426cb2015-09-18 19:53:05 +0100195{
Willy Tarreau83061a82018-07-13 11:56:34 +0200196 struct buffer *cache_entry = _51d_malloc(sizeof(*cache_entry));
James Rosewell63426cb2015-09-18 19:53:05 +0100197
198 if (!cache_entry)
199 return;
200
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200201 cache_entry->area = _51d_malloc(smp->data.u.str.data + 1);
202 if (!cache_entry->area) {
ben@51degrees.comc9dfa242016-01-08 13:47:46 +0000203 free(cache_entry);
James Rosewell63426cb2015-09-18 19:53:05 +0100204 return;
ben@51degrees.comc9dfa242016-01-08 13:47:46 +0000205 }
James Rosewell63426cb2015-09-18 19:53:05 +0100206
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200207 memcpy(cache_entry->area, smp->data.u.str.area, smp->data.u.str.data);
208 cache_entry->area[smp->data.u.str.data] = 0;
209 cache_entry->data = smp->data.u.str.data;
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000210 HA_SPIN_LOCK(OTHER_LOCK, &_51d_lru_lock);
ben@51degrees.comc9dfa242016-01-08 13:47:46 +0000211 lru64_commit(lru, cache_entry, domain, 0, _51d_lru_free);
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000212 HA_SPIN_UNLOCK(OTHER_LOCK, &_51d_lru_lock);
James Rosewell63426cb2015-09-18 19:53:05 +0100213}
214
215/* Retrieves the data from the cache and sets the sample data to this string.
216 */
217static void _51d_retrieve_cache_entry(struct sample *smp, struct lru64 *lru)
218{
Willy Tarreau83061a82018-07-13 11:56:34 +0200219 struct buffer *cache_entry = lru->data;
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200220 smp->data.u.str.area = cache_entry->area;
221 smp->data.u.str.data = cache_entry->data;
James Rosewell63426cb2015-09-18 19:53:05 +0100222}
223#endif
224
225#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
James Rosewella28bbd52015-09-18 18:28:52 +0100226/* Sets the important HTTP headers ahead of the detection
227 */
228static void _51d_set_headers(struct sample *smp, fiftyoneDegreesWorkset *ws)
Dragan Dosen93b38d92015-06-29 16:43:25 +0200229{
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200230 struct channel *chn;
231 struct htx *htx;
232 struct http_hdr_ctx ctx;
233 struct ist name;
Dragan Dosen93b38d92015-06-29 16:43:25 +0200234 int i;
James Rosewella28bbd52015-09-18 18:28:52 +0100235
James Rosewella28bbd52015-09-18 18:28:52 +0100236 ws->importantHeadersCount = 0;
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200237 chn = (smp->strm ? &smp->strm->req : NULL);
Ben51Degrees31a51f22019-06-12 15:19:12 +0100238
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200239 // No need to null check as this has already been carried out in the
240 // calling method
Christopher Fauletf11b1fb2020-05-05 11:53:43 +0200241 htx = smp_prefetch_htx(smp, chn, NULL, 1);
Dragan Dosend1ba5522020-07-01 19:58:32 +0200242 ALREADY_CHECKED(htx);
Ben51Degrees31a51f22019-06-12 15:19:12 +0100243
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200244 for (i = 0; i < global_51degrees.header_count; i++) {
Tim Duesterhus92c696e2021-02-28 16:11:36 +0100245 name = ist2((global_51degrees.header_names + i)->area,
246 (global_51degrees.header_names + i)->data);
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200247 ctx.blk = NULL;
Ben51Degrees31a51f22019-06-12 15:19:12 +0100248
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200249 if (http_find_header(htx, name, &ctx, 1)) {
250 ws->importantHeaders[ws->importantHeadersCount].header = ws->dataSet->httpHeaders + i;
251 ws->importantHeaders[ws->importantHeadersCount].headerValue = ctx.value.ptr;
252 ws->importantHeaders[ws->importantHeadersCount].headerValueLength = ctx.value.len;
253 ws->importantHeadersCount++;
James Rosewella28bbd52015-09-18 18:28:52 +0100254 }
255 }
256}
Dragan Dosen93b38d92015-06-29 16:43:25 +0200257#endif
James Rosewella28bbd52015-09-18 18:28:52 +0100258
Dragan Dosen93b38d92015-06-29 16:43:25 +0200259#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000260static void _51d_init_device_offsets(fiftyoneDegreesDeviceOffsets *offsets) {
261 int i;
262 for (i = 0; i < global_51degrees.data_set.uniqueHttpHeaders.count; i++) {
263 offsets->firstOffset[i].userAgent = NULL;
264 }
265}
266
267static void _51d_set_device_offsets(struct sample *smp, fiftyoneDegreesDeviceOffsets *offsets)
James Rosewella28bbd52015-09-18 18:28:52 +0100268{
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200269 struct channel *chn;
270 struct htx *htx;
271 struct http_hdr_ctx ctx;
272 struct ist name;
Ben51Degrees31a51f22019-06-12 15:19:12 +0100273 int i;
Dragan Dosen105c8e62015-06-29 16:43:26 +0200274
James Rosewella28bbd52015-09-18 18:28:52 +0100275 offsets->size = 0;
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200276 chn = (smp->strm ? &smp->strm->req : NULL);
Ben51Degrees31a51f22019-06-12 15:19:12 +0100277
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200278 // No need to null check as this has already been carried out in the
279 // calling method
Christopher Fauletf11b1fb2020-05-05 11:53:43 +0200280 htx = smp_prefetch_htx(smp, chn, NULL, 1);
Dragan Dosend1ba5522020-07-01 19:58:32 +0200281 ALREADY_CHECKED(htx);
Ben51Degrees31a51f22019-06-12 15:19:12 +0100282
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200283 for (i = 0; i < global_51degrees.header_count; i++) {
Tim Duesterhus92c696e2021-02-28 16:11:36 +0100284 name = ist2((global_51degrees.header_names + i)->area,
285 (global_51degrees.header_names + i)->data);
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200286 ctx.blk = NULL;
Ben51Degrees31a51f22019-06-12 15:19:12 +0100287
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200288 if (http_find_header(htx, name, &ctx, 1)) {
289 (offsets->firstOffset + offsets->size)->httpHeaderOffset = *(global_51degrees.header_offsets + i);
290 (offsets->firstOffset + offsets->size)->deviceOffset = fiftyoneDegreesGetDeviceOffset(&global_51degrees.data_set, ctx.value.ptr);
291 offsets->size++;
Ben51Degrees31a51f22019-06-12 15:19:12 +0100292 }
Ben51Degrees31a51f22019-06-12 15:19:12 +0100293 }
Ben51Degrees31a51f22019-06-12 15:19:12 +0100294
James Rosewella28bbd52015-09-18 18:28:52 +0100295}
296#endif
Dragan Dosen93b38d92015-06-29 16:43:25 +0200297
298#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
James Rosewella28bbd52015-09-18 18:28:52 +0100299/* Provides a hash code for the important HTTP headers.
300 */
301unsigned long long _51d_req_hash(const struct arg *args, fiftyoneDegreesWorkset* ws)
302{
303 unsigned long long seed = _51d_lru_seed ^ (long)args;
304 unsigned long long hash = 0;
305 int i;
306 for(i = 0; i < ws->importantHeadersCount; i++) {
307 hash ^= ws->importantHeaders[i].header->headerNameOffset;
Dragan Dosen967e7e72020-12-22 13:22:34 +0100308 hash ^= XXH3(ws->importantHeaders[i].headerValue,
309 ws->importantHeaders[i].headerValueLength,
310 seed);
James Rosewella28bbd52015-09-18 18:28:52 +0100311 }
312 return hash;
313}
Dragan Dosen93b38d92015-06-29 16:43:25 +0200314#endif
315
Dragan Dosen93b38d92015-06-29 16:43:25 +0200316#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
James Rosewella28bbd52015-09-18 18:28:52 +0100317static void _51d_process_match(const struct arg *args, struct sample *smp, fiftyoneDegreesWorkset* ws)
318{
319 char *methodName;
Dragan Dosen93b38d92015-06-29 16:43:25 +0200320#endif
321#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000322static void _51d_process_match(const struct arg *args, struct sample *smp, fiftyoneDegreesDeviceOffsets *offsets)
James Rosewella28bbd52015-09-18 18:28:52 +0100323{
324 char valuesBuffer[1024];
Willy Tarreaub7a67142016-12-21 21:18:44 +0100325 const char **requiredProperties = fiftyoneDegreesGetRequiredPropertiesNames(&global_51degrees.data_set);
326 int requiredPropertiesCount = fiftyoneDegreesGetRequiredPropertiesCount(&global_51degrees.data_set);
Dragan Dosen93b38d92015-06-29 16:43:25 +0200327#endif
328
James Rosewella28bbd52015-09-18 18:28:52 +0100329 char no_data[] = "NoData"; /* response when no data could be found */
Willy Tarreau83061a82018-07-13 11:56:34 +0200330 struct buffer *temp = get_trash_chunk();
James Rosewella28bbd52015-09-18 18:28:52 +0100331 int j, i = 0, found;
332 const char* property_name;
Dragan Dosen93b38d92015-06-29 16:43:25 +0200333
334 /* Loop through property names passed to the filter and fetch them from the dataset. */
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200335 while (args[i].data.str.area) {
Dragan Dosen93b38d92015-06-29 16:43:25 +0200336 /* Try to find request property in dataset. */
Dragan Dosen93b38d92015-06-29 16:43:25 +0200337 found = 0;
James Rosewella28bbd52015-09-18 18:28:52 +0100338#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200339 if (strcmp("Method", args[i].data.str.area) == 0) {
James Rosewella28bbd52015-09-18 18:28:52 +0100340 switch(ws->method) {
341 case EXACT: methodName = "Exact"; break;
342 case NUMERIC: methodName = "Numeric"; break;
343 case NEAREST: methodName = "Nearest"; break;
344 case CLOSEST: methodName = "Closest"; break;
345 default:
346 case NONE: methodName = "None"; break;
Dragan Dosen93b38d92015-06-29 16:43:25 +0200347 }
James Rosewella28bbd52015-09-18 18:28:52 +0100348 chunk_appendf(temp, "%s", methodName);
349 found = 1;
Dragan Dosen93b38d92015-06-29 16:43:25 +0200350 }
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200351 else if (strcmp("Difference", args[i].data.str.area) == 0) {
James Rosewella28bbd52015-09-18 18:28:52 +0100352 chunk_appendf(temp, "%d", ws->difference);
353 found = 1;
354 }
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200355 else if (strcmp("Rank", args[i].data.str.area) == 0) {
James Rosewella28bbd52015-09-18 18:28:52 +0100356 chunk_appendf(temp, "%d", fiftyoneDegreesGetSignatureRank(ws));
357 found = 1;
358 }
359 else {
360 for (j = 0; j < ws->dataSet->requiredPropertyCount; j++) {
361 property_name = fiftyoneDegreesGetPropertyName(ws->dataSet, ws->dataSet->requiredProperties[j]);
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200362 if (strcmp(property_name, args[i].data.str.area) == 0) {
James Rosewella28bbd52015-09-18 18:28:52 +0100363 found = 1;
364 fiftyoneDegreesSetValues(ws, j);
365 chunk_appendf(temp, "%s", fiftyoneDegreesGetValueName(ws->dataSet, *ws->values));
366 break;
367 }
368 }
Dragan Dosen93b38d92015-06-29 16:43:25 +0200369 }
370#endif
371#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
James Rosewella28bbd52015-09-18 18:28:52 +0100372 found = 0;
373 for (j = 0; j < requiredPropertiesCount; j++) {
374 property_name = requiredProperties[j];
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200375 if (strcmp(property_name, args[i].data.str.area) == 0 &&
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000376 fiftyoneDegreesGetValueFromOffsets(&global_51degrees.data_set, offsets, j, valuesBuffer, 1024) > 0) {
James Rosewella28bbd52015-09-18 18:28:52 +0100377 found = 1;
378 chunk_appendf(temp, "%s", valuesBuffer);
379 break;
380 }
Dragan Dosen93b38d92015-06-29 16:43:25 +0200381 }
James Rosewella28bbd52015-09-18 18:28:52 +0100382#endif
ben@51degrees.comd3842522016-01-08 13:52:32 +0000383 if (!found)
Dragan Dosen93b38d92015-06-29 16:43:25 +0200384 chunk_appendf(temp, "%s", no_data);
ben@51degrees.comd3842522016-01-08 13:52:32 +0000385
Dragan Dosen93b38d92015-06-29 16:43:25 +0200386 /* Add separator. */
Willy Tarreaub7a67142016-12-21 21:18:44 +0100387 chunk_appendf(temp, "%c", global_51degrees.property_separator);
Dragan Dosen93b38d92015-06-29 16:43:25 +0200388 ++i;
389 }
390
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200391 if (temp->data) {
392 --temp->data;
393 temp->area[temp->data] = '\0';
Dragan Dosen93b38d92015-06-29 16:43:25 +0200394 }
395
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200396 smp->data.u.str.area = temp->area;
397 smp->data.u.str.data = temp->data;
James Rosewella28bbd52015-09-18 18:28:52 +0100398}
399
Ben51Degrees6bf06722020-01-20 11:25:11 +0000400/* Sets the sample data as a constant string. This ensures that the
401 * string will be processed correctly.
402 */
403static void _51d_set_smp(struct sample *smp)
404{
405 /*
406 * Data type has to be set to ensure the string output is processed
407 * correctly.
408 */
409 smp->data.type = SMP_T_STR;
410
411 /* Flags the sample to show it uses constant memory. */
412 smp->flags |= SMP_F_CONST;
413}
414
James Rosewella28bbd52015-09-18 18:28:52 +0100415static int _51d_fetch(const struct arg *args, struct sample *smp, const char *kw, void *private)
416{
417#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
418 fiftyoneDegreesWorkset* ws; /* workset for detection */
419 struct lru64 *lru = NULL;
420#endif
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000421#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
422 fiftyoneDegreesDeviceOffsets *offsets; /* Offsets for detection */
Ben51Degrees31a51f22019-06-12 15:19:12 +0100423
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000424#endif
Ben51Degrees31a51f22019-06-12 15:19:12 +0100425 struct channel *chn;
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200426 struct htx *htx;
427
Ben51Degrees31a51f22019-06-12 15:19:12 +0100428 chn = (smp->strm ? &smp->strm->req : NULL);
Christopher Fauletf11b1fb2020-05-05 11:53:43 +0200429 htx = smp_prefetch_htx(smp, chn, NULL, 1);
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200430 if (!htx)
431 return 0;
James Rosewella28bbd52015-09-18 18:28:52 +0100432
ben@51degrees.com82a9d762016-01-08 13:42:41 +0000433
James Rosewella28bbd52015-09-18 18:28:52 +0100434#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
435
436 /* Get only the headers needed for device detection so they can be used
437 * with the cache to return previous results. Pattern is slower than
438 * Trie so caching will help improve performance.
439 */
440
441 /* Get a workset from the pool which will later contain detection results. */
Willy Tarreaub7a67142016-12-21 21:18:44 +0100442 ws = fiftyoneDegreesWorksetPoolGet(global_51degrees.pool);
James Rosewella28bbd52015-09-18 18:28:52 +0100443 if (!ws)
444 return 0;
445
446 /* Set the important HTTP headers for this request in the workset. */
447 _51d_set_headers(smp, ws);
448
449 /* Check the cache to see if there's results for these headers already. */
450 if (_51d_lru_tree) {
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000451 HA_SPIN_LOCK(OTHER_LOCK, &_51d_lru_lock);
452
James Rosewella28bbd52015-09-18 18:28:52 +0100453 lru = lru64_get(_51d_req_hash(args, ws),
ben@51degrees.com82a9d762016-01-08 13:42:41 +0000454 _51d_lru_tree, (void*)args, 0);
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000455
James Rosewella28bbd52015-09-18 18:28:52 +0100456 if (lru && lru->domain) {
Willy Tarreaub7a67142016-12-21 21:18:44 +0100457 fiftyoneDegreesWorksetPoolRelease(global_51degrees.pool, ws);
James Rosewell63426cb2015-09-18 19:53:05 +0100458 _51d_retrieve_cache_entry(smp, lru);
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000459 HA_SPIN_UNLOCK(OTHER_LOCK, &_51d_lru_lock);
Ben51Degrees6bf06722020-01-20 11:25:11 +0000460
461 _51d_set_smp(smp);
James Rosewella28bbd52015-09-18 18:28:52 +0100462 return 1;
463 }
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000464 HA_SPIN_UNLOCK(OTHER_LOCK, &_51d_lru_lock);
James Rosewella28bbd52015-09-18 18:28:52 +0100465 }
466
467 fiftyoneDegreesMatchForHttpHeaders(ws);
468
469 _51d_process_match(args, smp, ws);
470
471#endif
472
473#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000474#ifndef FIFTYONEDEGREES_NO_THREADING
475 offsets = fiftyoneDegreesCreateDeviceOffsets(&global_51degrees.data_set);
476 _51d_init_device_offsets(offsets);
477#else
478 offsets = &global_51degrees.device_offsets;
479#endif
James Rosewella28bbd52015-09-18 18:28:52 +0100480
481 /* Trie is very fast so all the headers can be passed in and the result
482 * returned faster than the hashing algorithm process.
483 */
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000484 _51d_set_device_offsets(smp, offsets);
485 _51d_process_match(args, smp, offsets);
James Rosewella28bbd52015-09-18 18:28:52 +0100486
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000487#ifndef FIFTYONEDEGREES_NO_THREADING
488 fiftyoneDegreesFreeDeviceOffsets(offsets);
James Rosewella28bbd52015-09-18 18:28:52 +0100489#endif
490
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000491#endif
492
James Rosewella28bbd52015-09-18 18:28:52 +0100493#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
Willy Tarreaub7a67142016-12-21 21:18:44 +0100494 fiftyoneDegreesWorksetPoolRelease(global_51degrees.pool, ws);
ben@51degrees.comd3842522016-01-08 13:52:32 +0000495 if (lru)
ben@51degrees.com82a9d762016-01-08 13:42:41 +0000496 _51d_insert_cache_entry(smp, lru, (void*)args);
James Rosewella28bbd52015-09-18 18:28:52 +0100497#endif
498
Ben51Degrees6bf06722020-01-20 11:25:11 +0000499 _51d_set_smp(smp);
James Rosewella28bbd52015-09-18 18:28:52 +0100500 return 1;
501}
Dragan Dosen93b38d92015-06-29 16:43:25 +0200502
James Rosewella28bbd52015-09-18 18:28:52 +0100503static int _51d_conv(const struct arg *args, struct sample *smp, void *private)
504{
Dragan Dosen93b38d92015-06-29 16:43:25 +0200505#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
James Rosewella28bbd52015-09-18 18:28:52 +0100506 fiftyoneDegreesWorkset* ws; /* workset for detection */
507 struct lru64 *lru = NULL;
Dragan Dosen93b38d92015-06-29 16:43:25 +0200508#endif
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000509#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
510 fiftyoneDegreesDeviceOffsets *offsets; /* Offsets for detection */
511#endif
ben@51degrees.com82a9d762016-01-08 13:42:41 +0000512
James Rosewella28bbd52015-09-18 18:28:52 +0100513#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
514
515 /* Look in the list. */
516 if (_51d_lru_tree) {
517 unsigned long long seed = _51d_lru_seed ^ (long)args;
518
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000519 HA_SPIN_LOCK(OTHER_LOCK, &_51d_lru_lock);
Dragan Dosen967e7e72020-12-22 13:22:34 +0100520 lru = lru64_get(XXH3(smp->data.u.str.area, smp->data.u.str.data, seed),
ben@51degrees.com82a9d762016-01-08 13:42:41 +0000521 _51d_lru_tree, (void*)args, 0);
James Rosewella28bbd52015-09-18 18:28:52 +0100522 if (lru && lru->domain) {
James Rosewell63426cb2015-09-18 19:53:05 +0100523 _51d_retrieve_cache_entry(smp, lru);
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000524 HA_SPIN_UNLOCK(OTHER_LOCK, &_51d_lru_lock);
James Rosewella28bbd52015-09-18 18:28:52 +0100525 return 1;
526 }
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000527 HA_SPIN_UNLOCK(OTHER_LOCK, &_51d_lru_lock);
James Rosewella28bbd52015-09-18 18:28:52 +0100528 }
529
530 /* Create workset. This will later contain detection results. */
Willy Tarreaub7a67142016-12-21 21:18:44 +0100531 ws = fiftyoneDegreesWorksetPoolGet(global_51degrees.pool);
James Rosewella28bbd52015-09-18 18:28:52 +0100532 if (!ws)
533 return 0;
534#endif
535
536 /* Duplicate the data and remove the "const" flag before device detection. */
537 if (!smp_dup(smp))
538 return 0;
539
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200540 smp->data.u.str.area[smp->data.u.str.data] = '\0';
James Rosewella28bbd52015-09-18 18:28:52 +0100541
542 /* Perform detection. */
543#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200544 fiftyoneDegreesMatch(ws, smp->data.u.str.area);
James Rosewella28bbd52015-09-18 18:28:52 +0100545 _51d_process_match(args, smp, ws);
546#endif
547#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000548#ifndef FIFTYONEDEGREES_NO_THREADING
549 offsets = fiftyoneDegreesCreateDeviceOffsets(&global_51degrees.data_set);
550 _51d_init_device_offsets(offsets);
551#else
552 offsets = &global_51degrees.device_offsets;
553#endif
554
555 offsets->firstOffset->deviceOffset = fiftyoneDegreesGetDeviceOffset(&global_51degrees.data_set,
556 smp->data.u.str.area);
557 offsets->size = 1;
558 _51d_process_match(args, smp, offsets);
James Rosewella28bbd52015-09-18 18:28:52 +0100559#endif
560
561#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
Willy Tarreaub7a67142016-12-21 21:18:44 +0100562 fiftyoneDegreesWorksetPoolRelease(global_51degrees.pool, ws);
ben@51degrees.comd3842522016-01-08 13:52:32 +0000563 if (lru)
ben@51degrees.com82a9d762016-01-08 13:42:41 +0000564 _51d_insert_cache_entry(smp, lru, (void*)args);
James Rosewella28bbd52015-09-18 18:28:52 +0100565#endif
Dragan Dosen105c8e62015-06-29 16:43:26 +0200566
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000567#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
568#ifndef FIFTYONEDEGREES_NO_THREADING
569 fiftyoneDegreesFreeDeviceOffsets(offsets);
570#endif
571#endif
572
Ben51Degrees6bf06722020-01-20 11:25:11 +0000573 _51d_set_smp(smp);
Dragan Dosen93b38d92015-06-29 16:43:25 +0200574 return 1;
575}
576
James Rosewella28bbd52015-09-18 18:28:52 +0100577#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
578void _51d_init_http_headers()
579{
580 int index = 0;
581 const fiftyoneDegreesAsciiString *headerName;
Willy Tarreaub7a67142016-12-21 21:18:44 +0100582 fiftyoneDegreesDataSet *ds = &global_51degrees.data_set;
583 global_51degrees.header_count = ds->httpHeadersCount;
Willy Tarreau83061a82018-07-13 11:56:34 +0200584 global_51degrees.header_names = malloc(global_51degrees.header_count * sizeof(struct buffer));
Willy Tarreaub7a67142016-12-21 21:18:44 +0100585 for (index = 0; index < global_51degrees.header_count; index++) {
James Rosewella28bbd52015-09-18 18:28:52 +0100586 headerName = fiftyoneDegreesGetString(ds, ds->httpHeaders[index].headerNameOffset);
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200587 (global_51degrees.header_names + index)->area = (char*)&headerName->firstByte;
588 (global_51degrees.header_names + index)->data = headerName->length - 1;
589 (global_51degrees.header_names + index)->size = (global_51degrees.header_names + index)->data;
James Rosewella28bbd52015-09-18 18:28:52 +0100590 }
591}
592#endif
593
594#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
595void _51d_init_http_headers()
596{
597 int index = 0;
Willy Tarreaub7a67142016-12-21 21:18:44 +0100598 fiftyoneDegreesDataSet *ds = &global_51degrees.data_set;
599 global_51degrees.header_count = fiftyoneDegreesGetHttpHeaderCount(ds);
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000600#ifdef FIFTYONEDEGREES_NO_THREADING
Willy Tarreaub7a67142016-12-21 21:18:44 +0100601 global_51degrees.device_offsets.firstOffset = malloc(
602 global_51degrees.header_count * sizeof(fiftyoneDegreesDeviceOffset));
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000603 _51d_init_device_offsets(&global_51degrees.device_offsets);
604#endif
Willy Tarreau83061a82018-07-13 11:56:34 +0200605 global_51degrees.header_names = malloc(global_51degrees.header_count * sizeof(struct buffer));
Willy Tarreaub7a67142016-12-21 21:18:44 +0100606 global_51degrees.header_offsets = malloc(global_51degrees.header_count * sizeof(int32_t));
607 for (index = 0; index < global_51degrees.header_count; index++) {
608 global_51degrees.header_offsets[index] = fiftyoneDegreesGetHttpHeaderNameOffset(ds, index);
Ben51Degreese0f6a2a2019-02-05 13:23:06 +0000609 global_51degrees.header_names[index].area = (char*)fiftyoneDegreesGetHttpHeaderNamePointer(ds, index);
610 global_51degrees.header_names[index].data = strlen(global_51degrees.header_names[index].area);
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200611 global_51degrees.header_names[index].size = global_51degrees.header_names->data;
James Rosewella28bbd52015-09-18 18:28:52 +0100612 }
613}
614#endif
615
Willy Tarreau9f3f2542016-12-21 20:30:05 +0100616/*
617 * module init / deinit functions. Returns 0 if OK, or a combination of ERR_*.
618 */
619static int init_51degrees(void)
Dragan Dosen93b38d92015-06-29 16:43:25 +0200620{
621 int i = 0;
Willy Tarreau83061a82018-07-13 11:56:34 +0200622 struct buffer *temp;
Dragan Dosen93b38d92015-06-29 16:43:25 +0200623 struct _51d_property_names *name;
624 char **_51d_property_list = NULL;
625 fiftyoneDegreesDataSetInitStatus _51d_dataset_status = DATA_SET_INIT_STATUS_NOT_SET;
626
Willy Tarreaub7a67142016-12-21 21:18:44 +0100627 if (!global_51degrees.data_file_path)
Christopher Fauletfc633b62020-11-06 15:24:23 +0100628 return ERR_NONE;
Dragan Dosen9373fc52015-08-07 16:41:23 +0200629
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000630 if (global.nbthread < 1) {
631 ha_alert("51Degrees: The thread count cannot be zero or negative.\n");
Christopher Faulete8ca4342017-10-25 17:23:02 +0200632 return (ERR_FATAL | ERR_ALERT);
633 }
634
Willy Tarreaub7a67142016-12-21 21:18:44 +0100635 if (!LIST_ISEMPTY(&global_51degrees.property_names)) {
Dragan Dosen93b38d92015-06-29 16:43:25 +0200636 i = 0;
Willy Tarreaub7a67142016-12-21 21:18:44 +0100637 list_for_each_entry(name, &global_51degrees.property_names, list)
Dragan Dosen93b38d92015-06-29 16:43:25 +0200638 ++i;
Tim Duesterhuse52b6e52020-09-12 20:26:43 +0200639 _51d_property_list = calloc(i, sizeof(*_51d_property_list));
Dragan Dosen93b38d92015-06-29 16:43:25 +0200640
641 i = 0;
Willy Tarreaub7a67142016-12-21 21:18:44 +0100642 list_for_each_entry(name, &global_51degrees.property_names, list)
Dragan Dosen93b38d92015-06-29 16:43:25 +0200643 _51d_property_list[i++] = name->name;
644 }
645
Willy Tarreaub7a67142016-12-21 21:18:44 +0100646 _51d_dataset_status = fiftyoneDegreesInitWithPropertyArray(global_51degrees.data_file_path, &global_51degrees.data_set, (const char**)_51d_property_list, i);
Dragan Dosen93b38d92015-06-29 16:43:25 +0200647
648 temp = get_trash_chunk();
649 chunk_reset(temp);
650
651 switch (_51d_dataset_status) {
652 case DATA_SET_INIT_STATUS_SUCCESS:
James Rosewella28bbd52015-09-18 18:28:52 +0100653#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000654 global_51degrees.pool = fiftyoneDegreesWorksetPoolCreate(&global_51degrees.data_set, NULL, global.nbthread);
James Rosewella28bbd52015-09-18 18:28:52 +0100655#endif
656 _51d_init_http_headers();
Dragan Dosen93b38d92015-06-29 16:43:25 +0200657 break;
658 case DATA_SET_INIT_STATUS_INSUFFICIENT_MEMORY:
659 chunk_printf(temp, "Insufficient memory.");
660 break;
661 case DATA_SET_INIT_STATUS_CORRUPT_DATA:
662#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
663 chunk_printf(temp, "Corrupt data file. Check that the data file provided is uncompressed and Pattern data format.");
664#endif
665#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
666 chunk_printf(temp, "Corrupt data file. Check that the data file provided is uncompressed and Trie data format.");
667#endif
668 break;
669 case DATA_SET_INIT_STATUS_INCORRECT_VERSION:
670#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
671 chunk_printf(temp, "Incorrect version. Check that the data file provided is uncompressed and Pattern data format.");
672#endif
673#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
674 chunk_printf(temp, "Incorrect version. Check that the data file provided is uncompressed and Trie data format.");
675#endif
676 break;
677 case DATA_SET_INIT_STATUS_FILE_NOT_FOUND:
678 chunk_printf(temp, "File not found.");
679 break;
ben51degrees1f077eb2016-07-06 12:07:21 +0100680 case DATA_SET_INIT_STATUS_NULL_POINTER:
681 chunk_printf(temp, "Null pointer to the existing dataset or memory location.");
682 break;
683 case DATA_SET_INIT_STATUS_POINTER_OUT_OF_BOUNDS:
684 chunk_printf(temp, "Allocated continuous memory containing 51Degrees data file appears to be smaller than expected. Most likely"
685 " because the data file was not fully loaded into the allocated memory.");
686 break;
Dragan Dosen93b38d92015-06-29 16:43:25 +0200687 case DATA_SET_INIT_STATUS_NOT_SET:
688 chunk_printf(temp, "Data set not initialised.");
689 break;
Dragan Dosen483b93c2017-09-27 12:46:44 +0200690 default:
691 chunk_printf(temp, "Other error.");
692 break;
Dragan Dosen93b38d92015-06-29 16:43:25 +0200693 }
694 if (_51d_dataset_status != DATA_SET_INIT_STATUS_SUCCESS) {
Willy Tarreau843b7cb2018-07-13 10:54:26 +0200695 if (temp->data)
696 ha_alert("51Degrees Setup - Error reading 51Degrees data file. %s\n",
697 temp->area);
Dragan Dosen93b38d92015-06-29 16:43:25 +0200698 else
Christopher Faulet767a84b2017-11-24 16:50:31 +0100699 ha_alert("51Degrees Setup - Error reading 51Degrees data file.\n");
Willy Tarreau9f3f2542016-12-21 20:30:05 +0100700 return ERR_ALERT | ERR_FATAL;
Dragan Dosen93b38d92015-06-29 16:43:25 +0200701 }
702 free(_51d_property_list);
703
James Rosewella28bbd52015-09-18 18:28:52 +0100704#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
Willy Tarreau52bf8392020-03-08 00:42:37 +0100705 _51d_lru_seed = ha_random();
Willy Tarreaub7a67142016-12-21 21:18:44 +0100706 if (global_51degrees.cache_size) {
707 _51d_lru_tree = lru64_new(global_51degrees.cache_size);
James Rosewella28bbd52015-09-18 18:28:52 +0100708 }
709#endif
Dragan Dosen105c8e62015-06-29 16:43:26 +0200710
Christopher Fauletfc633b62020-11-06 15:24:23 +0100711 return ERR_NONE;
Dragan Dosen93b38d92015-06-29 16:43:25 +0200712}
713
Willy Tarreau7ac4c202016-12-21 20:59:01 +0100714static void deinit_51degrees(void)
Dragan Dosen93b38d92015-06-29 16:43:25 +0200715{
716 struct _51d_property_names *_51d_prop_name, *_51d_prop_nameb;
717
Willy Tarreaub7a67142016-12-21 21:18:44 +0100718 free(global_51degrees.header_names);
Dragan Dosen93b38d92015-06-29 16:43:25 +0200719#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
Dragan Dosenbc6218e2019-03-07 15:24:23 +0100720 if (global_51degrees.pool)
721 fiftyoneDegreesWorksetPoolFree(global_51degrees.pool);
Dragan Dosen93b38d92015-06-29 16:43:25 +0200722#endif
723#ifdef FIFTYONEDEGREES_H_TRIE_INCLUDED
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000724#ifdef FIFTYONEDEGREES_NO_THREADING
Willy Tarreaub7a67142016-12-21 21:18:44 +0100725 free(global_51degrees.device_offsets.firstOffset);
Ben51Degrees4ddf59d2019-02-05 13:24:00 +0000726#endif
Willy Tarreaub7a67142016-12-21 21:18:44 +0100727 free(global_51degrees.header_offsets);
Dragan Dosen93b38d92015-06-29 16:43:25 +0200728#endif
Willy Tarreaub7a67142016-12-21 21:18:44 +0100729 fiftyoneDegreesDataSetFree(&global_51degrees.data_set);
Dragan Dosen93b38d92015-06-29 16:43:25 +0200730
Willy Tarreau61cfdf42021-02-20 10:46:51 +0100731 ha_free(&global_51degrees.data_file_path);
Willy Tarreaub7a67142016-12-21 21:18:44 +0100732 list_for_each_entry_safe(_51d_prop_name, _51d_prop_nameb, &global_51degrees.property_names, list) {
Willy Tarreau2b718102021-04-21 07:32:39 +0200733 LIST_DELETE(&_51d_prop_name->list);
Dragan Dosen93b38d92015-06-29 16:43:25 +0200734 free(_51d_prop_name);
735 }
Dragan Dosen105c8e62015-06-29 16:43:26 +0200736
James Rosewella28bbd52015-09-18 18:28:52 +0100737#ifdef FIFTYONEDEGREES_H_PATTERN_INCLUDED
Dragan Dosen105c8e62015-06-29 16:43:26 +0200738 while (lru64_destroy(_51d_lru_tree));
James Rosewella28bbd52015-09-18 18:28:52 +0100739#endif
Dragan Dosen93b38d92015-06-29 16:43:25 +0200740}
741
742static struct cfg_kw_list _51dcfg_kws = {{ }, {
743 { CFG_GLOBAL, "51degrees-data-file", _51d_data_file },
744 { CFG_GLOBAL, "51degrees-property-name-list", _51d_property_name_list },
745 { CFG_GLOBAL, "51degrees-property-separator", _51d_property_separator },
Dragan Dosen105c8e62015-06-29 16:43:26 +0200746 { CFG_GLOBAL, "51degrees-cache-size", _51d_cache_size },
Dragan Dosen93b38d92015-06-29 16:43:25 +0200747 { 0, NULL, NULL },
748}};
749
Willy Tarreau0108d902018-11-25 19:14:37 +0100750INITCALL1(STG_REGISTER, cfg_register_keywords, &_51dcfg_kws);
751
Dragan Dosen93b38d92015-06-29 16:43:25 +0200752/* Note: must not be declared <const> as its list will be overwritten */
James Rosewella28bbd52015-09-18 18:28:52 +0100753static struct sample_fetch_kw_list sample_fetch_keywords = {ILH, {
754 { "51d.all", _51d_fetch, ARG5(1,STR,STR,STR,STR,STR), _51d_fetch_check, SMP_T_STR, SMP_USE_HRQHV },
755 { NULL, NULL, 0, 0, 0 },
756}};
757
Willy Tarreau0108d902018-11-25 19:14:37 +0100758INITCALL1(STG_REGISTER, sample_register_fetches, &sample_fetch_keywords);
759
James Rosewella28bbd52015-09-18 18:28:52 +0100760/* Note: must not be declared <const> as its list will be overwritten */
Dragan Dosen93b38d92015-06-29 16:43:25 +0200761static struct sample_conv_kw_list conv_kws = {ILH, {
James Rosewella28bbd52015-09-18 18:28:52 +0100762 { "51d.single", _51d_conv, ARG5(1,STR,STR,STR,STR,STR), _51d_conv_check, SMP_T_STR, SMP_T_STR },
Dragan Dosen93b38d92015-06-29 16:43:25 +0200763 { NULL, NULL, 0, 0, 0 },
764}};
765
Willy Tarreau0108d902018-11-25 19:14:37 +0100766INITCALL1(STG_REGISTER, sample_register_convs, &conv_kws);
767
Willy Tarreau172f5ce2018-11-26 11:21:50 +0100768REGISTER_POST_CHECK(init_51degrees);
769REGISTER_POST_DEINIT(deinit_51degrees);
Ben51Degreesf4a82fb2019-06-13 16:51:59 +0100770
771#if defined(FIFTYONEDEGREES_H_PATTERN_INCLUDED)
772#ifndef FIFTYONEDEGREES_DUMMY_LIB
773 REGISTER_BUILD_OPTS("Built with 51Degrees Pattern support.");
774#else
775 REGISTER_BUILD_OPTS("Built with 51Degrees Pattern support (dummy library).");
776#endif
777#elif defined(FIFTYONEDEGREES_H_TRIE_INCLUDED)
778#ifndef FIFTYONEDEGREES_DUMMY_LIB
779 REGISTER_BUILD_OPTS("Built with 51Degrees Trie support.");
780#else
781 REGISTER_BUILD_OPTS("Built with 51Degrees Trie support (dummy library).");
782#endif
Christopher Faulet6d1dd462019-07-15 14:36:03 +0200783#endif