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authorMartin Schanzenbach <schanzen@gnunet.org>2023-10-04 22:52:00 +0200
committerMartin Schanzenbach <schanzen@gnunet.org>2023-10-04 22:52:00 +0200
commit5df04510362413a6c215365879058f5c445e1f3c (patch)
tree3c17f355f98529ba36cd4626b723240a7ef429d2 /src/peerinfo-tool
parent9ff663cc02f81cd842fb07e7c29c44a809368423 (diff)
downloadgnunet-5df04510362413a6c215365879058f5c445e1f3c.tar.gz
gnunet-5df04510362413a6c215365879058f5c445e1f3c.zip
Remove most of old transport, ATS and PEERINFO. Disable TESTBED and related tests
Diffstat (limited to 'src/peerinfo-tool')
-rw-r--r--src/peerinfo-tool/.gitignore2
-rw-r--r--src/peerinfo-tool/Makefile.am64
-rw-r--r--src/peerinfo-tool/gnunet-peerinfo.c864
-rw-r--r--src/peerinfo-tool/gnunet-peerinfo_plugins.c196
-rw-r--r--src/peerinfo-tool/gnunet-peerinfo_plugins.h58
-rw-r--r--src/peerinfo-tool/meson.build31
-rw-r--r--src/peerinfo-tool/plugin_rest_peerinfo.c842
-rwxr-xr-xsrc/peerinfo-tool/test_gnunet_peerinfo.py.in143
-rw-r--r--src/peerinfo-tool/test_gnunet_peerinfo_data.conf13
9 files changed, 0 insertions, 2213 deletions
diff --git a/src/peerinfo-tool/.gitignore b/src/peerinfo-tool/.gitignore
deleted file mode 100644
index d4ed4f801..000000000
--- a/src/peerinfo-tool/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
1gnunet-peerinfo
2test_gnunet_peerinfo.py
diff --git a/src/peerinfo-tool/Makefile.am b/src/peerinfo-tool/Makefile.am
deleted file mode 100644
index 825ad5452..000000000
--- a/src/peerinfo-tool/Makefile.am
+++ /dev/null
@@ -1,64 +0,0 @@
1# This Makefile.am is in the public domain
2AM_CPPFLAGS = -I$(top_srcdir)/src/include
3
4if USE_COVERAGE
5 AM_CFLAGS = --coverage -O0
6 XLIB = -lgcov
7endif
8
9REST_PLUGIN = libgnunet_plugin_rest_peerinfo.la
10
11plugindir = $(libdir)/gnunet
12
13plugin_LTLIBRARIES = $(REST_PLUGIN)
14
15bin_PROGRAMS = \
16 gnunet-peerinfo
17
18libgnunet_plugin_rest_peerinfo_la_SOURCES = \
19 plugin_rest_peerinfo.c
20libgnunet_plugin_rest_peerinfo_la_LIBADD = \
21 $(top_builddir)/src/hello/libgnunethello.la \
22 $(top_builddir)/src/peerinfo/libgnunetpeerinfo.la \
23 $(top_builddir)/src/transport/libgnunettransport.la \
24 $(top_builddir)/src/ats/libgnunetats.la \
25 $(top_builddir)/src/rest/libgnunetrest.la \
26 $(top_builddir)/src/json/libgnunetjson.la \
27 $(top_builddir)/src/util/libgnunetutil.la $(XLIBS) \
28 $(LTLIBINTL) -ljansson $(MHD_LIBS)
29libgnunet_plugin_rest_peerinfo_la_LDFLAGS = \
30 $(GN_PLUGIN_LDFLAGS)
31libgnunet_plugin_rest_peerinfo_la_CFLAGS = $(MHD_CFLAGS) $(AM_CFLAGS)
32
33
34gnunet_peerinfo_SOURCES = \
35 gnunet-peerinfo.c \
36 gnunet-peerinfo_plugins.c gnunet-peerinfo_plugins.h
37gnunet_peerinfo_LDADD = \
38 $(top_builddir)/src/peerinfo/libgnunetpeerinfo.la \
39 $(top_builddir)/src/transport/libgnunettransport.la \
40 $(top_builddir)/src/hello/libgnunethello.la \
41 $(top_builddir)/src/statistics/libgnunetstatistics.la \
42 $(top_builddir)/src/util/libgnunetutil.la
43gnunet_peerinfo_LDFLAGS = \
44 $(GN_LIBINTL)
45
46if HAVE_PYTHON
47check_SCRIPTS = \
48 test_gnunet_peerinfo.py
49endif
50
51if ENABLE_TEST_RUN
52AM_TESTS_ENVIRONMENT=export GNUNET_PREFIX=$${GNUNET_PREFIX:-@libdir@};export PATH=$${GNUNET_PREFIX:-@prefix@}/bin:$$PATH;unset XDG_DATA_HOME;unset XDG_CONFIG_HOME;
53TESTS = $(check_SCRIPTS)
54endif
55
56test_gnunet_peerinfo.py: test_gnunet_peerinfo.py.in Makefile
57 $(AWK) -v bdir="$(bindir)" -v py="$(PYTHON)" -v awkay="$(AWK_BINARY)" -v pfx="$(prefix)" -v prl="$(PERL)" -v sysconfdirectory="$(sysconfdir)" -v pkgdatadirectory="$(pkgdatadir)" -f $(top_srcdir)/bin/dosubst.awk < $(srcdir)/test_gnunet_peerinfo.py.in > test_gnunet_peerinfo.py
58 chmod +x test_gnunet_peerinfo.py
59
60EXTRA_DIST = \
61 test_gnunet_peerinfo.py.in \
62 test_gnunet_peerinfo_data.conf
63
64CLEANFILES = $(check_SCRIPTS)
diff --git a/src/peerinfo-tool/gnunet-peerinfo.c b/src/peerinfo-tool/gnunet-peerinfo.c
deleted file mode 100644
index 8b149c98e..000000000
--- a/src/peerinfo-tool/gnunet-peerinfo.c
+++ /dev/null
@@ -1,864 +0,0 @@
1/*
2 This file is part of GNUnet.
3 Copyright (C) 2001-2014, 2016 GNUnet e.V.
4
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
9
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details.
14
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
17
18 SPDX-License-Identifier: AGPL3.0-or-later
19 */
20
21/**
22 * @file peerinfo-tool/gnunet-peerinfo.c
23 * @brief Print information about other known peers.
24 * @author Christian Grothoff
25 * @author Matthias Wachs
26 */
27#include "platform.h"
28#include "gnunet_util_lib.h"
29#include "gnunet_hello_lib.h"
30#include "gnunet_transport_service.h"
31#include "gnunet_transport_hello_service.h"
32#include "gnunet_peerinfo_service.h"
33#include "gnunet-peerinfo_plugins.h"
34
35/**
36 * How long until we time out during address lookup?
37 */
38#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5)
39
40/**
41 * Structure we use to collect printable address information.
42 */
43struct PrintContext;
44
45/**
46 * Record we keep for each printable address.
47 */
48struct AddressRecord
49{
50 /**
51 * Current address-to-string context (if active, otherwise NULL).
52 */
53 struct GNUNET_TRANSPORT_AddressToStringContext *atsc;
54
55 /**
56 * Address expiration time
57 */
58 struct GNUNET_TIME_Absolute expiration;
59
60 /**
61 * Printable address.
62 */
63 char *result;
64
65 /**
66 * Print context this address record belongs to.
67 */
68 struct PrintContext *pc;
69};
70
71
72/**
73 * Structure we use to collect printable address information.
74 */
75struct PrintContext
76{
77 /**
78 * Kept in DLL.
79 */
80 struct PrintContext *next;
81
82 /**
83 * Kept in DLL.
84 */
85 struct PrintContext *prev;
86
87 /**
88 * Identity of the peer.
89 */
90 struct GNUNET_PeerIdentity peer;
91
92 /**
93 * List of printable addresses.
94 */
95 struct AddressRecord *address_list;
96
97 /**
98 * Number of completed addresses in @e address_list.
99 */
100 unsigned int num_addresses;
101
102 /**
103 * Number of addresses allocated in @e address_list.
104 */
105 unsigned int address_list_size;
106
107 /**
108 * Current offset in @e address_list (counted down).
109 */
110 unsigned int off;
111
112 /**
113 * Hello was friend only, #GNUNET_YES or #GNUNET_NO
114 */
115 int friend_only;
116};
117
118
119/**
120 * Option '-n'
121 */
122static int no_resolve;
123
124/**
125 * Option '-q'
126 */
127static int be_quiet;
128
129/**
130 * Option '-f'
131 */
132static int include_friend_only;
133
134/**
135 * Option '-s'
136 */
137static int get_self;
138
139/**
140 * Option
141 */
142static int get_uri;
143
144/**
145 * Option
146 */
147static int default_operation;
148
149/**
150 * Option '-i'
151 */
152static int get_info;
153
154/**
155 * Option
156 */
157static char *put_uri;
158
159/**
160 * Option -d
161 */
162static char *dump_hello;
163
164/**
165 * Handle to peerinfo service.
166 */
167static struct GNUNET_PEERINFO_Handle *peerinfo;
168
169/**
170 * Configuration handle.
171 */
172static const struct GNUNET_CONFIGURATION_Handle *cfg;
173
174/**
175 * Main state machine task (if active).
176 */
177static struct GNUNET_SCHEDULER_Task *tt;
178
179/**
180 * Pending #GNUNET_TRANSPORT_hello_get() operation.
181 */
182static struct GNUNET_TRANSPORT_HelloGetHandle *gh;
183
184/**
185 * Current iterator context (if active, otherwise NULL).
186 */
187static struct GNUNET_PEERINFO_IteratorContext *pic;
188
189/**
190 * My peer identity.
191 */
192static struct GNUNET_PeerIdentity my_peer_identity;
193
194/**
195 * Head of list of print contexts.
196 */
197static struct PrintContext *pc_head;
198
199/**
200 * Tail of list of print contexts.
201 */
202static struct PrintContext *pc_tail;
203
204/**
205 * Handle to current #GNUNET_PEERINFO_add_peer() operation.
206 */
207static struct GNUNET_MQ_Envelope *ac;
208
209/**
210 * Hello of this peer (if initialized).
211 */
212static struct GNUNET_HELLO_Message *my_hello;
213
214
215/**
216 * Main state machine that goes over all options and
217 * runs the next requested function.
218 *
219 * @param cls unused
220 */
221static void
222state_machine (void *cls);
223
224
225/* ********************* 'get_info' ******************* */
226
227/**
228 * Print the collected address information to the console and free @a pc.
229 *
230 * @param pc printing context
231 */
232static void
233dump_pc (struct PrintContext *pc)
234{
235 unsigned int i;
236
237 printf (_ ("%sPeer `%s'\n"),
238 (GNUNET_YES == pc->friend_only) ? "F2F: " : "",
239 GNUNET_i2s_full (&pc->peer));
240 for (i = 0; i < pc->num_addresses; i++)
241 {
242 if (NULL != pc->address_list[i].result)
243 {
244 printf (_ ("\tExpires: %s \t %s\n"),
245 GNUNET_STRINGS_absolute_time_to_string (
246 pc->address_list[i].expiration),
247 pc->address_list[i].result);
248 GNUNET_free (pc->address_list[i].result);
249 }
250 }
251 printf ("\n");
252 GNUNET_free (pc->address_list);
253 GNUNET_CONTAINER_DLL_remove (pc_head, pc_tail, pc);
254 GNUNET_free (pc);
255 if ((NULL == pc_head) && (NULL == pic))
256 tt = GNUNET_SCHEDULER_add_now (&state_machine, NULL);
257}
258
259
260/* ************************* list all known addresses **************** */
261
262
263/**
264 * Function to call with a human-readable format of an address
265 *
266 * @param cls closure
267 * @param address NULL on error, otherwise 0-terminated printable UTF-8 string
268 * @param res result of the address to string conversion:
269 * if #GNUNET_OK: address was valid (conversion to
270 * string might still have failed)
271 * if #GNUNET_SYSERR: address is invalid
272 */
273static void
274process_resolved_address (void *cls, const char *address, int res)
275{
276 struct AddressRecord *ar = cls;
277 struct PrintContext *pc = ar->pc;
278
279 if (NULL != address)
280 {
281 if (0 != strlen (address))
282 {
283 if (NULL != ar->result)
284 GNUNET_free (ar->result);
285 ar->result = GNUNET_strdup (address);
286 }
287 return;
288 }
289 ar->atsc = NULL;
290 if (GNUNET_SYSERR == res)
291 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
292 _ ("Failure: Cannot convert address to string for peer `%s'\n"),
293 GNUNET_i2s (&ar->pc->peer));
294 pc->num_addresses++;
295 if (pc->num_addresses == pc->address_list_size)
296 dump_pc (pc);
297}
298
299
300/**
301 * Iterator callback to go over all addresses and count them.
302 *
303 * @param cls `struct PrintContext *` with `off` to increment
304 * @param address the address
305 * @param expiration expiration time
306 * @return #GNUNET_OK to keep the address and continue
307 */
308static int
309count_address (void *cls,
310 const struct GNUNET_HELLO_Address *address,
311 struct GNUNET_TIME_Absolute expiration)
312{
313 struct PrintContext *pc = cls;
314
315 pc->off++;
316 return GNUNET_OK;
317}
318
319
320/**
321 * Iterator callback to go over all addresses.
322 *
323 * @param cls closure
324 * @param address the address
325 * @param expiration expiration time
326 * @return #GNUNET_OK to keep the address and continue
327 */
328static int
329print_address (void *cls,
330 const struct GNUNET_HELLO_Address *address,
331 struct GNUNET_TIME_Absolute expiration)
332{
333 struct PrintContext *pc = cls;
334 struct AddressRecord *ar;
335
336 GNUNET_assert (0 < pc->off);
337 ar = &pc->address_list[--pc->off];
338 ar->pc = pc;
339 ar->expiration = expiration;
340 GNUNET_asprintf (&ar->result,
341 "%s:%lu:%u",
342 address->transport_name,
343 (unsigned long) address->address_length,
344 address->local_info);
345 ar->atsc = GNUNET_TRANSPORT_address_to_string (cfg,
346 address,
347 no_resolve,
348 TIMEOUT,
349 &process_resolved_address,
350 ar);
351 return GNUNET_OK;
352}
353
354
355/**
356 * Print information about the peer. Currently prints the `struct
357 * GNUNET_PeerIdentity` and the transport address.
358 *
359 * @param cls the `struct PrintContext *`
360 * @param peer identity of the peer
361 * @param hello addresses of the peer
362 * @param err_msg error message
363 */
364static void
365print_peer_info (void *cls,
366 const struct GNUNET_PeerIdentity *peer,
367 const struct GNUNET_HELLO_Message *hello,
368 const char *err_msg)
369{
370 struct PrintContext *pc;
371 int friend_only;
372
373 if (NULL == peer)
374 {
375 pic = NULL; /* end of iteration */
376 if (NULL != err_msg)
377 {
378 fprintf (stderr,
379 _ ("Error in communication with PEERINFO service: %s\n"),
380 err_msg);
381 }
382 if (NULL == pc_head)
383 tt = GNUNET_SCHEDULER_add_now (&state_machine, NULL);
384 return;
385 }
386 friend_only = GNUNET_NO;
387 if (NULL != hello)
388 friend_only = GNUNET_HELLO_is_friend_only (hello);
389 if ((GNUNET_YES == be_quiet) || (NULL == hello))
390 {
391 printf ("%s%s\n",
392 (GNUNET_YES == friend_only) ? "F2F: " : "",
393 GNUNET_i2s_full (peer));
394 return;
395 }
396 pc = GNUNET_new (struct PrintContext);
397 GNUNET_CONTAINER_DLL_insert (pc_head, pc_tail, pc);
398 pc->peer = *peer;
399 pc->friend_only = friend_only;
400 GNUNET_HELLO_iterate_addresses (hello, GNUNET_NO, &count_address, pc);
401 if (0 == pc->off)
402 {
403 dump_pc (pc);
404 return;
405 }
406 pc->address_list_size = pc->off;
407 pc->address_list = GNUNET_malloc (sizeof(struct AddressRecord) * pc->off);
408 GNUNET_HELLO_iterate_addresses (hello, GNUNET_NO, &print_address, pc);
409}
410
411
412/* ************************* DUMP Hello ************************** */
413
414/**
415 * Count the number of addresses in the HELLO.
416 *
417 * @param cls pointer to an `int *` used for the counter
418 * @param address an address to count
419 * @param expiration (unused)
420 * @return #GNUNET_OK
421 */
422static int
423count_addr (void *cls,
424 const struct GNUNET_HELLO_Address *address,
425 struct GNUNET_TIME_Absolute expiration)
426{
427 int *c = cls;
428
429 (*c)++;
430 return GNUNET_OK;
431}
432
433
434/**
435 * Write HELLO of my peer to a file.
436 *
437 * @param cls the `struct GetUriContext *`
438 * @param peer identity of the peer (unused)
439 * @param hello addresses of the peer
440 * @param err_msg error message
441 */
442static void
443dump_my_hello ()
444{
445 unsigned int size;
446 unsigned int c_addr;
447
448 size = GNUNET_HELLO_size (my_hello);
449 if (0 == size)
450 {
451 fprintf (stderr, _ ("Failure: Received invalid %s\n"), "HELLO");
452 return;
453 }
454 if (GNUNET_SYSERR ==
455 GNUNET_DISK_fn_write (dump_hello,
456 my_hello,
457 size,
458 GNUNET_DISK_PERM_USER_READ
459 | GNUNET_DISK_PERM_USER_WRITE
460 | GNUNET_DISK_PERM_GROUP_READ
461 | GNUNET_DISK_PERM_OTHER_READ))
462 {
463 fprintf (stderr,
464 _ ("Failed to write HELLO with %u bytes to file `%s'\n"),
465 size,
466 dump_hello);
467 if (0 != unlink (dump_hello))
468 GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_WARNING
469 | GNUNET_ERROR_TYPE_BULK,
470 "unlink",
471 dump_hello);
472 }
473 c_addr = 0;
474 GNUNET_HELLO_iterate_addresses (my_hello, GNUNET_NO, count_addr, &c_addr);
475
476 if (! be_quiet)
477 {
478 fprintf (
479 stderr,
480 _ ("Wrote %s HELLO containing %u addresses with %u bytes to file `%s'\n"),
481 (GNUNET_YES == GNUNET_HELLO_is_friend_only (my_hello)) ? "friend-only"
482 : "public",
483 c_addr,
484 size,
485 dump_hello);
486 }
487 GNUNET_free (dump_hello);
488 dump_hello = NULL;
489}
490
491
492/* ************************* GET URI ************************** */
493
494
495/**
496 * Print URI of the peer.
497 *
498 * @param cls the `struct GetUriContext *`
499 * @param peer identity of the peer (unused)
500 * @param hello addresses of the peer
501 * @param err_msg error message
502 */
503static void
504print_my_uri (void *cls,
505 const struct GNUNET_PeerIdentity *peer,
506 const struct GNUNET_HELLO_Message *hello,
507 const char *err_msg)
508{
509 char *uri;
510
511 if (NULL == peer)
512 {
513 pic = NULL;
514 if (NULL != err_msg)
515 fprintf (stderr,
516 _ ("Error in communication with PEERINFO service: %s\n"),
517 err_msg);
518 tt = GNUNET_SCHEDULER_add_now (&state_machine, NULL);
519 return;
520 }
521
522 if (NULL == hello)
523 return;
524 uri = GNUNET_HELLO_compose_uri (hello, &GPI_plugins_find);
525 if (NULL != uri)
526 {
527 printf ("%s\n", (const char *) uri);
528 GNUNET_free (uri);
529 }
530}
531
532
533/* ************************* import HELLO by URI ********************* */
534
535
536/**
537 * Continuation called from #GNUNET_PEERINFO_add_peer()
538 *
539 * @param cls closure, NULL
540 */
541static void
542add_continuation (void *cls)
543{
544 ac = NULL;
545 tt = GNUNET_SCHEDULER_add_now (&state_machine, NULL);
546}
547
548
549/**
550 * Parse the PUT URI given at the command line and add it to our peerinfo
551 * database.
552 *
553 * @param put_uri URI string to parse
554 * @return #GNUNET_OK on success,
555 * #GNUNET_SYSERR if the URI was invalid,
556 * #GNUNET_NO on other errors
557 */
558static int
559parse_hello_uri (const char *put_uri)
560{
561 struct GNUNET_HELLO_Message *hello = NULL;
562
563 int ret = GNUNET_HELLO_parse_uri (put_uri,
564 &my_peer_identity.public_key,
565 &hello,
566 &GPI_plugins_find);
567
568 if (NULL != hello)
569 {
570 /* WARNING: this adds the address from URI WITHOUT verification! */
571 if (GNUNET_OK == ret)
572 ac = GNUNET_PEERINFO_add_peer (peerinfo, hello, &add_continuation, NULL);
573 else
574 tt = GNUNET_SCHEDULER_add_now (&state_machine, NULL);
575 GNUNET_free (hello);
576 }
577 return ret;
578}
579
580
581/* ************************ Main state machine ********************* */
582
583
584/**
585 * Main state machine that goes over all options and
586 * runs the next requested function.
587 *
588 * @param cls unused
589 */
590static void
591shutdown_task (void *cls)
592{
593 struct PrintContext *pc;
594 struct AddressRecord *ar;
595 unsigned int i;
596
597 if (NULL != ac)
598 {
599 GNUNET_MQ_send_cancel (ac);
600 ac = NULL;
601 }
602 if (NULL != tt)
603 {
604 GNUNET_SCHEDULER_cancel (tt);
605 tt = NULL;
606 }
607 if (NULL != pic)
608 {
609 GNUNET_PEERINFO_iterate_cancel (pic);
610 pic = NULL;
611 }
612 if (NULL != gh)
613 {
614 GNUNET_TRANSPORT_hello_get_cancel (gh);
615 gh = NULL;
616 }
617 while (NULL != (pc = pc_head))
618 {
619 GNUNET_CONTAINER_DLL_remove (pc_head, pc_tail, pc);
620 for (i = 0; i < pc->address_list_size; i++)
621 {
622 ar = &pc->address_list[i];
623 GNUNET_free (ar->result);
624 if (NULL != ar->atsc)
625 {
626 GNUNET_TRANSPORT_address_to_string_cancel (ar->atsc);
627 ar->atsc = NULL;
628 }
629 }
630 GNUNET_free (pc->address_list);
631 GNUNET_free (pc);
632 }
633 GPI_plugins_unload ();
634 if (NULL != peerinfo)
635 {
636 GNUNET_PEERINFO_disconnect (peerinfo);
637 peerinfo = NULL;
638 }
639 if (NULL != my_hello)
640 {
641 GNUNET_free (my_hello);
642 my_hello = NULL;
643 }
644}
645
646
647/**
648 * Function called with our peer's HELLO message.
649 * Used to obtain our peer's public key.
650 *
651 * @param cls NULL
652 * @param hello the HELLO message
653 */
654static void
655hello_callback (void *cls, const struct GNUNET_MessageHeader *hello)
656{
657 if (NULL == hello)
658 {
659 fprintf (stderr, "Failed to get my own HELLO from this peer!\n");
660 GNUNET_SCHEDULER_shutdown ();
661 return;
662 }
663 my_hello = (struct GNUNET_HELLO_Message *) GNUNET_copy_message (hello);
664 GNUNET_assert (GNUNET_OK ==
665 GNUNET_HELLO_get_id (my_hello, &my_peer_identity));
666 GNUNET_TRANSPORT_hello_get_cancel (gh);
667 gh = NULL;
668 if (NULL != dump_hello)
669 dump_my_hello ();
670 tt = GNUNET_SCHEDULER_add_now (&state_machine, NULL);
671}
672
673
674/**
675 * Main function that will be run by the scheduler.
676 *
677 * @param cls closure
678 * @param args remaining command-line arguments
679 * @param cfgfile name of the configuration file used (for saving, can be NULL!)
680 * @param c configuration
681 */
682static void
683run (void *cls,
684 char *const *args,
685 const char *cfgfile,
686 const struct GNUNET_CONFIGURATION_Handle *c)
687{
688 cfg = c;
689 if ((NULL != args[0]) && (NULL == put_uri) &&
690 (args[0] == strcasestr (args[0], "gnunet://hello/")))
691 {
692 put_uri = GNUNET_strdup (args[0]);
693 args++;
694 }
695 if (NULL != args[0])
696 {
697 fprintf (stderr, _ ("Invalid command line argument `%s'\n"), args[0]);
698 return;
699 }
700 if (NULL == (peerinfo = GNUNET_PEERINFO_connect (cfg)))
701 {
702 fprintf (stderr, "%s", "Could not access PEERINFO service. Exiting.\n");
703 return;
704 }
705 if ((GNUNET_YES == get_self) || (GNUNET_YES == get_uri) ||
706 (NULL != dump_hello))
707 {
708 gh = GNUNET_TRANSPORT_hello_get (cfg,
709 GNUNET_TRANSPORT_AC_ANY,
710 &hello_callback,
711 NULL);
712 }
713 else
714 {
715 tt = GNUNET_SCHEDULER_add_now (&state_machine, NULL);
716 }
717 GNUNET_SCHEDULER_add_shutdown (&shutdown_task, NULL);
718}
719
720
721/**
722 * Main state machine that goes over all options and
723 * runs the next requested function.
724 *
725 * @param cls unused
726 */
727static void
728state_machine (void *cls)
729{
730 tt = NULL;
731
732 if (NULL != put_uri)
733 {
734 GPI_plugins_load (cfg);
735 if (GNUNET_SYSERR == parse_hello_uri (put_uri))
736 {
737 fprintf (stderr, _ ("Invalid URI `%s'\n"), put_uri);
738 GNUNET_SCHEDULER_shutdown ();
739 }
740 GNUNET_free (put_uri);
741 put_uri = NULL;
742 }
743 else if (GNUNET_YES == get_info)
744 {
745 get_info = GNUNET_NO;
746 GPI_plugins_load (cfg);
747 pic = GNUNET_PEERINFO_iterate (peerinfo,
748 include_friend_only,
749 NULL,
750 &print_peer_info,
751 NULL);
752 }
753 else if (GNUNET_YES == get_self)
754 {
755 get_self = GNUNET_NO;
756 if (be_quiet)
757 printf ("%s\n", GNUNET_i2s_full (&my_peer_identity));
758 else
759 printf (_ ("I am peer `%s'.\n"), GNUNET_i2s_full (&my_peer_identity));
760 tt = GNUNET_SCHEDULER_add_now (&state_machine, NULL);
761 }
762 else if (GNUNET_YES == get_uri)
763 {
764 GPI_plugins_load (cfg);
765 pic = GNUNET_PEERINFO_iterate (peerinfo,
766 include_friend_only,
767 &my_peer_identity,
768 &print_my_uri,
769 NULL);
770 get_uri = GNUNET_NO;
771 }
772 else if (GNUNET_YES == default_operation)
773 {
774 /* default operation list all */
775 default_operation = GNUNET_NO;
776 get_info = GNUNET_YES;
777 tt = GNUNET_SCHEDULER_add_now (&state_machine, NULL);
778 }
779 else
780 {
781 GNUNET_SCHEDULER_shutdown ();
782 }
783 default_operation = GNUNET_NO;
784}
785
786
787/**
788 * The main function to obtain peer information.
789 *
790 * @param argc number of arguments from the command line
791 * @param argv command line arguments
792 * @return 0 ok, 1 on error
793 */
794int
795main (int argc, char *const *argv)
796{
797 struct GNUNET_GETOPT_CommandLineOption options[] =
798 { GNUNET_GETOPT_option_flag ('n',
799 "numeric",
800 gettext_noop ("don't resolve host names"),
801 &no_resolve),
802
803 GNUNET_GETOPT_option_flag ('q',
804 "quiet",
805 gettext_noop (
806 "output only the identity strings"),
807 &be_quiet),
808 GNUNET_GETOPT_option_flag ('f',
809 "friends",
810 gettext_noop (
811 "include friend-only information"),
812 &include_friend_only),
813
814 GNUNET_GETOPT_option_flag ('s',
815 "self",
816 gettext_noop ("output our own identity only"),
817 &get_self),
818
819 GNUNET_GETOPT_option_flag ('i',
820 "info",
821 gettext_noop ("list all known peers"),
822 &get_info),
823
824 GNUNET_GETOPT_option_string ('d',
825 "dump-hello",
826 NULL,
827 gettext_noop ("dump hello to file"),
828 &dump_hello),
829
830 GNUNET_GETOPT_option_flag ('g',
831 "get-hello",
832 gettext_noop ("also output HELLO uri(s)"),
833 &get_uri),
834
835 GNUNET_GETOPT_option_string ('p',
836 "put-hello",
837 "HELLO",
838 gettext_noop (
839 "add given HELLO uri to the database"),
840 &put_uri),
841
842 GNUNET_GETOPT_OPTION_END };
843 int ret;
844
845 default_operation = GNUNET_YES;
846 if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
847 return 2;
848
849 ret = (GNUNET_OK ==
850 GNUNET_PROGRAM_run (argc,
851 argv,
852 "gnunet-peerinfo",
853 gettext_noop ("Print information about peers."),
854 options,
855 &run,
856 NULL))
857 ? 0
858 : 1;
859 GNUNET_free_nz ((void *) argv);
860 return ret;
861}
862
863
864/* end of gnunet-peerinfo.c */
diff --git a/src/peerinfo-tool/gnunet-peerinfo_plugins.c b/src/peerinfo-tool/gnunet-peerinfo_plugins.c
deleted file mode 100644
index e196ec58a..000000000
--- a/src/peerinfo-tool/gnunet-peerinfo_plugins.c
+++ /dev/null
@@ -1,196 +0,0 @@
1/*
2 This file is part of GNUnet.
3 Copyright (C) 2010,2011 GNUnet e.V.
4
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
9
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details.
14
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
17
18 SPDX-License-Identifier: AGPL3.0-or-later
19 */
20
21/**
22 * @file peerinfo-tool/gnunet-peerinfo_plugins.c
23 * @brief plugin management
24 * @author Christian Grothoff
25 */
26#include "platform.h"
27#include "gnunet-peerinfo_plugins.h"
28#include "gnunet_transport_plugin.h"
29#include "gnunet_hello_lib.h"
30
31/**
32 * Entry in doubly-linked list of all of our plugins.
33 */
34struct TransportPlugin
35{
36 /**
37 * This is a doubly-linked list.
38 */
39 struct TransportPlugin *next;
40
41 /**
42 * This is a doubly-linked list.
43 */
44 struct TransportPlugin *prev;
45
46 /**
47 * API of the transport as returned by the plugin's
48 * initialization function.
49 */
50 struct GNUNET_TRANSPORT_PluginFunctions *api;
51
52 /**
53 * Short name for the plugin (e.g. "tcp").
54 */
55 char *short_name;
56
57 /**
58 * Name of the library (e.g. "gnunet_plugin_transport_tcp").
59 */
60 char *lib_name;
61
62 /**
63 * Environment this transport service is using
64 * for this plugin.
65 */
66 struct GNUNET_TRANSPORT_PluginEnvironment env;
67};
68
69/**
70 * Head of DLL of all loaded plugins.
71 */
72static struct TransportPlugin *plugins_head;
73
74/**
75 * Head of DLL of all loaded plugins.
76 */
77static struct TransportPlugin *plugins_tail;
78
79
80/**
81 * Load and initialize all plugins. The respective functions will be
82 * invoked by the plugins when the respective events happen. The
83 * closure will be set to a 'const char*' containing the name of the
84 * plugin that caused the call.
85 *
86 * @param cfg configuration to use
87 */
88void
89GPI_plugins_load (const struct GNUNET_CONFIGURATION_Handle *cfg)
90{
91 struct TransportPlugin *plug;
92 struct TransportPlugin *next;
93 char *libname;
94 char *plugs;
95 char *pos;
96
97 if (NULL != plugins_head)
98 return; /* already loaded */
99 if (GNUNET_OK !=
100 GNUNET_CONFIGURATION_get_value_string (cfg, "TRANSPORT", "PLUGINS",
101 &plugs))
102 return;
103 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _ ("Starting transport plugins `%s'\n"),
104 plugs);
105 for (pos = strtok (plugs, " "); pos != NULL; pos = strtok (NULL, " "))
106 {
107 GNUNET_log (GNUNET_ERROR_TYPE_INFO, _ ("Loading `%s' transport plugin\n"),
108 pos);
109 GNUNET_asprintf (&libname, "libgnunet_plugin_transport_%s", pos);
110 plug = GNUNET_new (struct TransportPlugin);
111 plug->short_name = GNUNET_strdup (pos);
112 plug->lib_name = libname;
113 plug->env.cfg = cfg;
114 plug->env.cls = plug->short_name;
115 GNUNET_CONTAINER_DLL_insert (plugins_head, plugins_tail, plug);
116 }
117 GNUNET_free (plugs);
118 next = plugins_head;
119 while (next != NULL)
120 {
121 plug = next;
122 next = plug->next;
123 plug->api = GNUNET_PLUGIN_load (plug->lib_name, &plug->env);
124 if (plug->api == NULL)
125 {
126 GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
127 _ ("Failed to load transport plugin for `%s'\n"),
128 plug->lib_name);
129 GNUNET_CONTAINER_DLL_remove (plugins_head, plugins_tail, plug);
130 GNUNET_free (plug->short_name);
131 GNUNET_free (plug->lib_name);
132 GNUNET_free (plug);
133 }
134 }
135}
136
137
138/**
139 * Unload all plugins
140 */
141void
142GPI_plugins_unload ()
143{
144 struct TransportPlugin *plug;
145
146 while (NULL != (plug = plugins_head))
147 {
148 GNUNET_break (NULL == GNUNET_PLUGIN_unload (plug->lib_name, plug->api));
149 GNUNET_free (plug->lib_name);
150 GNUNET_free (plug->short_name);
151 GNUNET_CONTAINER_DLL_remove (plugins_head, plugins_tail, plug);
152 GNUNET_free (plug);
153 }
154}
155
156
157/**
158 * Obtain the plugin API based on a plugin name.
159 *
160 * @param name name of the plugin
161 * @return the plugin's API, NULL if the plugin is not loaded
162 */
163struct GNUNET_TRANSPORT_PluginFunctions *
164GPI_plugins_find (const char *name)
165{
166 struct TransportPlugin *head = plugins_head;
167
168 char *stripped = GNUNET_strdup (name);
169 char *head_stripped;
170 char *sep = strchr (stripped, '_');
171
172 if (NULL != sep)
173 sep[0] = '\0';
174
175 while (head != NULL)
176 {
177 head_stripped = GNUNET_strdup (head->short_name);
178 char *head_sep = strchr (head_stripped, '_');
179 if (NULL != head_sep)
180 head_sep[0] = '\0';
181 if (0 == strcmp (head_stripped, stripped))
182 {
183 GNUNET_free (head_stripped);
184 break;
185 }
186 GNUNET_free (head_stripped);
187 head = head->next;
188 }
189 GNUNET_free (stripped);
190 if (NULL == head)
191 return NULL;
192 return head->api;
193}
194
195
196/* end of file gnunet-peerinfo_plugins.c */
diff --git a/src/peerinfo-tool/gnunet-peerinfo_plugins.h b/src/peerinfo-tool/gnunet-peerinfo_plugins.h
deleted file mode 100644
index ed8da87d5..000000000
--- a/src/peerinfo-tool/gnunet-peerinfo_plugins.h
+++ /dev/null
@@ -1,58 +0,0 @@
1/*
2 This file is part of GNUnet.
3 Copyright (C) 2010,2011 GNUnet e.V.
4
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
9
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details.
14
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
17
18 SPDX-License-Identifier: AGPL3.0-or-later
19 */
20
21/**
22 * @file peerinfo-tool/gnunet-peerinfo_plugins.h
23 * @brief plugin management API
24 * @author Christian Grothoff
25 */
26#ifndef GNUNET_PEERINFO_PLUGINS_H
27#define GNUNET_PEERINFO_PLUGINS_H
28
29#include "gnunet_util_lib.h"
30
31/**
32 * Load transport plugins.
33 *
34 * @param cfg configuration to use
35 */
36void
37GPI_plugins_load (const struct GNUNET_CONFIGURATION_Handle *cfg);
38
39
40/**
41 * Unload all plugins
42 */
43void
44GPI_plugins_unload (void);
45
46
47/**
48 * Obtain the plugin API based on a plugin name.
49 *
50 * @param name name of the plugin
51 * @return the plugin's API, NULL if the plugin is not loaded
52 */
53struct GNUNET_TRANSPORT_PluginFunctions *
54GPI_plugins_find (const char *name);
55
56
57#endif
58/* end of file gnunet-peerinfo_plugins.h */
diff --git a/src/peerinfo-tool/meson.build b/src/peerinfo-tool/meson.build
deleted file mode 100644
index 2d5386eba..000000000
--- a/src/peerinfo-tool/meson.build
+++ /dev/null
@@ -1,31 +0,0 @@
1gnunetpeerinfotool_src = ['gnunet-peerinfo.c', 'gnunet-peerinfo_plugins.c']
2
3
4if get_option('monolith')
5 subdir_done()
6endif
7
8shared_module('gnunet_plugin_rest_peerinfo',
9 ['plugin_rest_peerinfo.c'],
10 dependencies: [libgnunetrest_dep,
11 libgnunetpeerinfo_dep,
12 libgnunettransport_dep,
13 libgnunethello_dep,
14 libgnunetutil_dep,
15 json_dep,
16 mhd_dep],
17 include_directories: [incdir, configuration_inc],
18 install: true,
19 install_dir: get_option('libdir') / 'gnunet')
20
21
22executable ('gnunet-peerinfo',
23 gnunetpeerinfotool_src,
24 dependencies: [libgnunetutil_dep,
25 libgnunetpeerinfo_dep,
26 libgnunettransport_dep,
27 libgnunethello_dep,
28 libgnunetstatistics_dep],
29 include_directories: [incdir, configuration_inc],
30 install: true,
31 install_dir: get_option('bindir'))
diff --git a/src/peerinfo-tool/plugin_rest_peerinfo.c b/src/peerinfo-tool/plugin_rest_peerinfo.c
deleted file mode 100644
index 13e2e863b..000000000
--- a/src/peerinfo-tool/plugin_rest_peerinfo.c
+++ /dev/null
@@ -1,842 +0,0 @@
1/*
2 This file is part of GNUnet.
3 Copyright (C) 2012-2015 GNUnet e.V.
4
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
9
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details.
14
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
17
18 SPDX-License-Identifier: AGPL3.0-or-later
19 */
20/**
21 * @author Martin Schanzenbach
22 * @author Philippe Buschmann
23 * @file peerinfo/plugin_rest_peerinfo.c
24 * @brief GNUnet Peerinfo REST plugin
25 */
26
27#include "platform.h"
28#include "gnunet_rest_plugin.h"
29#include "gnunet_peerinfo_service.h"
30#include "gnunet_transport_service.h"
31#include "gnunet_rest_lib.h"
32#include "gnunet_json_lib.h"
33#include "microhttpd.h"
34#include <jansson.h>
35
36/**
37 * Peerinfo Namespace
38 */
39#define GNUNET_REST_API_NS_PEERINFO "/peerinfo"
40
41/**
42 * Peerinfo parameter peer
43 */
44#define GNUNET_REST_PEERINFO_PEER "peer"
45
46/**
47 * Peerinfo parameter friend
48 */
49#define GNUNET_REST_PEERINFO_FRIEND "friend"
50
51/**
52 * Peerinfo parameter array
53 */
54#define GNUNET_REST_PEERINFO_ARRAY "array"
55
56/**
57 * Error message Unknown Error
58 */
59#define GNUNET_REST_PEERINFO_ERROR_UNKNOWN "Unknown Error"
60
61/**
62 * How long until we time out during address lookup?
63 */
64#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5)
65/**
66 * The configuration handle
67 */
68const struct GNUNET_CONFIGURATION_Handle *cfg;
69
70/**
71 * HTTP methods allows for this plugin
72 */
73static char *allow_methods;
74
75/**
76 * Handle to PEERINFO
77 */
78static struct GNUNET_PEERINFO_Handle *peerinfo_handle;
79
80/**
81 * @brief struct returned by the initialization function of the plugin
82 */
83struct Plugin
84{
85 const struct GNUNET_CONFIGURATION_Handle *cfg;
86};
87
88
89/**
90 * Record we keep for each printable address.
91 */
92struct AddressRecord
93{
94 /**
95 * Current address-to-string context (if active, otherwise NULL).
96 */
97 struct GNUNET_TRANSPORT_AddressToStringContext *atsc;
98
99 /**
100 * Address expiration time
101 */
102 struct GNUNET_TIME_Absolute expiration;
103
104 /**
105 * Printable address.
106 */
107 char *result;
108
109 /**
110 * Print context this address record belongs to.
111 */
112 struct PrintContext *pc;
113};
114
115
116/**
117 * Structure we use to collect printable address information.
118 */
119struct PrintContext
120{
121 /**
122 * Kept in DLL.
123 */
124 struct PrintContext *next;
125
126 /**
127 * Kept in DLL.
128 */
129 struct PrintContext *prev;
130
131 /**
132 * Identity of the peer.
133 */
134 struct GNUNET_PeerIdentity peer;
135
136 /**
137 * List of printable addresses.
138 */
139 struct AddressRecord *address_list;
140
141 /**
142 * Number of completed addresses in @e address_list.
143 */
144 unsigned int num_addresses;
145
146 /**
147 * Number of addresses allocated in @e address_list.
148 */
149 unsigned int address_list_size;
150
151 /**
152 * Current offset in @e address_list (counted down).
153 */
154 unsigned int off;
155
156 /**
157 * Hello was friend only, #GNUNET_YES or #GNUNET_NO
158 */
159 int friend_only;
160
161 /**
162 * RequestHandle
163 */
164 struct RequestHandle *handle;
165};
166
167/**
168 * Head of list of print contexts.
169 */
170static struct PrintContext *pc_head;
171
172/**
173 * Tail of list of print contexts.
174 */
175static struct PrintContext *pc_tail;
176
177/**
178 * The request handle
179 */
180struct RequestHandle
181{
182 /**
183 * DLL
184 */
185 struct RequestHandle *next;
186
187 /**
188 * DLL
189 */
190 struct RequestHandle *prev;
191
192 /**
193 * JSON temporary array
194 */
195 json_t *temp_array;
196
197 /**
198 * Expiration time string
199 */
200 char *expiration_str;
201
202 /**
203 * Address string
204 */
205 const char *address;
206
207 /**
208 * Iteration peer public key
209 */
210 char *pubkey;
211
212 /**
213 * JSON response
214 */
215 json_t *response;
216
217 /**
218 * Handle to PEERINFO it
219 */
220 struct GNUNET_PEERINFO_IteratorContext *list_it;
221
222
223 /**
224 * Rest connection
225 */
226 struct GNUNET_REST_RequestHandle *rest_handle;
227
228 /**
229 * Desired timeout for the lookup (default is no timeout).
230 */
231 struct GNUNET_TIME_Relative timeout;
232
233 /**
234 * ID of a task associated with the resolution process.
235 */
236 struct GNUNET_SCHEDULER_Task *timeout_task;
237
238 /**
239 * The plugin result processor
240 */
241 GNUNET_REST_ResultProcessor proc;
242
243 /**
244 * The closure of the result processor
245 */
246 void *proc_cls;
247
248 /**
249 * The url
250 */
251 char *url;
252
253 /**
254 * Error response message
255 */
256 char *emsg;
257
258 /**
259 * Response code
260 */
261 int response_code;
262};
263
264/**
265 * DLL
266 */
267static struct RequestHandle *requests_head;
268
269/**
270 * DLL
271 */
272static struct RequestHandle *requests_tail;
273
274/**
275 * Cleanup lookup handle
276 * @param handle Handle to clean up
277 */
278static void
279cleanup_handle (void *cls)
280{
281 struct RequestHandle *handle = cls;
282
283 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
284 "Cleaning up\n");
285 if (NULL != handle->timeout_task)
286 {
287 GNUNET_SCHEDULER_cancel (handle->timeout_task);
288 handle->timeout_task = NULL;
289 }
290 if (NULL != handle->url)
291 GNUNET_free (handle->url);
292 if (NULL != handle->emsg)
293 GNUNET_free (handle->emsg);
294 if (NULL != handle->address)
295 GNUNET_free_nz ((char *) handle->address);
296 if (NULL != handle->expiration_str)
297 GNUNET_free (handle->expiration_str);
298 if (NULL != handle->pubkey)
299 GNUNET_free (handle->pubkey);
300
301 if (NULL != handle->temp_array)
302 {
303 json_decref (handle->temp_array);
304 handle->temp_array = NULL;
305 }
306 if (NULL != handle->response)
307 {
308 json_decref (handle->response);
309 handle->response = NULL;
310 }
311
312 if (NULL != handle->list_it)
313 {
314 GNUNET_PEERINFO_iterate_cancel (handle->list_it);
315 handle->list_it = NULL;
316 }
317 if (NULL != peerinfo_handle)
318 {
319 GNUNET_PEERINFO_disconnect (peerinfo_handle);
320 peerinfo_handle = NULL;
321 }
322 GNUNET_CONTAINER_DLL_remove (requests_head,
323 requests_tail,
324 handle);
325 GNUNET_free (handle);
326}
327
328
329/**
330 * Task run on errors. Reports an error and cleans up everything.
331 *
332 * @param cls the `struct RequestHandle`
333 */
334static void
335do_error (void *cls)
336{
337 struct RequestHandle *handle = cls;
338 struct MHD_Response *resp;
339 json_t *json_error = json_object ();
340 char *response;
341
342 if (NULL == handle->emsg)
343 handle->emsg = GNUNET_strdup (GNUNET_REST_PEERINFO_ERROR_UNKNOWN);
344
345 json_object_set_new (json_error, "error", json_string (handle->emsg));
346
347 if (0 == handle->response_code)
348 handle->response_code = MHD_HTTP_OK;
349 response = json_dumps (json_error, 0);
350 resp = GNUNET_REST_create_response (response);
351 MHD_add_response_header (resp, "Content-Type", "application/json");
352 handle->proc (handle->proc_cls, resp, handle->response_code);
353 json_decref (json_error);
354 GNUNET_free (response);
355 GNUNET_SCHEDULER_add_now (&cleanup_handle, handle);
356}
357
358
359/**
360 * Function that assembles the response.
361 *
362 * @param cls the `struct RequestHandle`
363 */
364static void
365peerinfo_list_finished (void *cls)
366{
367 struct RequestHandle *handle = cls;
368 char *result_str;
369 struct MHD_Response *resp;
370
371 if (NULL == handle->response)
372 {
373 handle->response_code = MHD_HTTP_NOT_FOUND;
374 handle->emsg = GNUNET_strdup ("No peers found");
375 GNUNET_SCHEDULER_add_now (&do_error, handle);
376 return;
377 }
378
379 result_str = json_dumps (handle->response, 0);
380 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Result %s\n", result_str);
381 resp = GNUNET_REST_create_response (result_str);
382 GNUNET_assert (MHD_NO != MHD_add_response_header (resp,
383 "Content-Type",
384 "application/json"));
385 handle->proc (handle->proc_cls, resp, MHD_HTTP_OK);
386 GNUNET_free (result_str);
387 GNUNET_SCHEDULER_add_now (&cleanup_handle, handle);
388}
389
390
391/**
392 * Iterator callback to go over all addresses and count them.
393 *
394 * @param cls `struct PrintContext *` with `off` to increment
395 * @param address the address
396 * @param expiration expiration time
397 * @return #GNUNET_OK to keep the address and continue
398 */
399static int
400count_address (void *cls,
401 const struct GNUNET_HELLO_Address *address,
402 struct GNUNET_TIME_Absolute expiration)
403{
404 struct PrintContext *pc = cls;
405
406 if (0 == GNUNET_TIME_absolute_get_remaining (expiration).rel_value_us)
407 {
408 return GNUNET_OK; /* ignore expired address */
409 }
410
411 pc->off++;
412 return GNUNET_OK;
413}
414
415
416/**
417 * Print the collected address information to the console and free @a pc.
418 *
419 * @param pc printing context
420 */
421static void
422dump_pc (struct PrintContext *pc)
423{
424 struct RequestHandle *handle;
425 unsigned int i;
426 json_t *response_entry;
427 json_t *temp_array;
428 json_t *object;
429 json_t *address;
430 json_t *expires;
431 json_t *friend_and_peer_json;
432 char *friend_and_peer;
433
434 temp_array = json_array ();
435 response_entry = json_object ();
436
437 for (i = 0; i < pc->num_addresses; i++)
438 {
439 if (NULL != pc->address_list[i].result)
440 {
441 object = json_object ();
442 address = json_string (pc->address_list[i].result);
443 expires = json_string (
444 GNUNET_STRINGS_absolute_time_to_string (
445 pc->address_list[i].expiration));
446 json_object_set (object, "address", address);
447 json_object_set (object, "expires", expires);
448
449 json_decref (address);
450 json_decref (expires);
451
452 json_array_append (temp_array, object);
453 json_decref (object);
454 GNUNET_free (pc->address_list[i].result);
455 }
456 }
457
458 if (0 < json_array_size (temp_array))
459 {
460 GNUNET_asprintf (&friend_and_peer,
461 "%s%s",
462 (GNUNET_YES == pc->friend_only) ? "F2F:" : "",
463 GNUNET_i2s_full (&pc->peer));
464 friend_and_peer_json = json_string (friend_and_peer);
465 json_object_set (response_entry,
466 GNUNET_REST_PEERINFO_PEER,
467 friend_and_peer_json);
468 json_object_set (response_entry,
469 GNUNET_REST_PEERINFO_ARRAY,
470 temp_array);
471 json_array_append (pc->handle->response, response_entry);
472 json_decref (friend_and_peer_json);
473 GNUNET_free (friend_and_peer);
474 }
475
476 json_decref (temp_array);
477 json_decref (response_entry);
478
479 GNUNET_free (pc->address_list);
480 GNUNET_CONTAINER_DLL_remove (pc_head,
481 pc_tail,
482 pc);
483 handle = pc->handle;
484 GNUNET_free (pc);
485
486 if ((NULL == pc_head) &&
487 (NULL == handle->list_it))
488 {
489 GNUNET_SCHEDULER_add_now (&peerinfo_list_finished, handle);
490 }
491}
492
493
494/**
495 * Function to call with a human-readable format of an address
496 *
497 * @param cls closure
498 * @param address NULL on error, otherwise 0-terminated printable UTF-8 string
499 * @param res result of the address to string conversion:
500 * if #GNUNET_OK: address was valid (conversion to
501 * string might still have failed)
502 * if #GNUNET_SYSERR: address is invalid
503 */
504static void
505process_resolved_address (void *cls,
506 const char *address,
507 int res)
508{
509 struct AddressRecord *ar = cls;
510 struct PrintContext *pc = ar->pc;
511
512 if (NULL != address)
513 {
514 if (0 != strlen (address))
515 {
516 if (NULL != ar->result)
517 GNUNET_free (ar->result);
518 ar->result = GNUNET_strdup (address);
519 }
520 return;
521 }
522 ar->atsc = NULL;
523 if (GNUNET_SYSERR == res)
524 GNUNET_log (GNUNET_ERROR_TYPE_INFO,
525 _ ("Failure: Cannot convert address to string for peer `%s'\n"),
526 GNUNET_i2s (&ar->pc->peer));
527 pc->num_addresses++;
528 if (pc->num_addresses == pc->address_list_size)
529 dump_pc (ar->pc);
530}
531
532
533/**
534 * Iterator callback to go over all addresses.
535 *
536 * @param cls closure
537 * @param address the address
538 * @param expiration expiration time
539 * @return #GNUNET_OK to keep the address and continue
540 */
541static int
542print_address (void *cls,
543 const struct GNUNET_HELLO_Address *address,
544 struct GNUNET_TIME_Absolute expiration)
545{
546 struct PrintContext *pc = cls;
547 struct AddressRecord *ar;
548
549 if (0 == GNUNET_TIME_absolute_get_remaining (expiration).rel_value_us)
550 {
551 return GNUNET_OK; /* ignore expired address */
552 }
553
554 GNUNET_assert (0 < pc->off);
555 ar = &pc->address_list[--pc->off];
556 ar->pc = pc;
557 ar->expiration = expiration;
558 GNUNET_asprintf (&ar->result,
559 "%s:%lu:%u",
560 address->transport_name,
561 (unsigned long) address->address_length,
562 address->local_info);
563 ar->atsc = GNUNET_TRANSPORT_address_to_string (cfg,
564 address,
565 GNUNET_NO,
566 TIMEOUT,
567 &process_resolved_address,
568 ar);
569 return GNUNET_OK;
570}
571
572
573/**
574 * Callback that processes each of the known HELLOs for the
575 * iteration response construction.
576 *
577 * @param cls closure, NULL
578 * @param peer id of the peer, NULL for last call
579 * @param hello hello message for the peer (can be NULL)
580 * @param err_msg message
581 */
582void
583peerinfo_list_iteration (void *cls,
584 const struct GNUNET_PeerIdentity *peer,
585 const struct GNUNET_HELLO_Message *hello,
586 const char *err_msg)
587{
588 struct RequestHandle *handle = cls;
589 struct PrintContext *pc;
590 int friend_only;
591
592 if (NULL == handle->response)
593 {
594 handle->response = json_array ();
595 }
596
597 if (NULL == peer)
598 {
599 handle->list_it = NULL;
600 handle->emsg = GNUNET_strdup ("Error in communication with peerinfo");
601 if (NULL != err_msg)
602 {
603 GNUNET_free (handle->emsg);
604 handle->emsg = GNUNET_strdup (err_msg);
605 handle->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
606 }
607 if (NULL == pc_head)
608 GNUNET_SCHEDULER_add_now (&do_error, handle);
609 return;
610 }
611 if (NULL == hello)
612 return;
613
614 friend_only = GNUNET_NO;
615 if (NULL != hello)
616 friend_only = GNUNET_HELLO_is_friend_only (hello);
617
618 pc = GNUNET_new (struct PrintContext);
619 GNUNET_CONTAINER_DLL_insert (pc_head,
620 pc_tail,
621 pc);
622 pc->peer = *peer;
623 pc->friend_only = friend_only;
624 pc->handle = handle;
625 GNUNET_HELLO_iterate_addresses (hello,
626 GNUNET_NO,
627 &count_address,
628 pc);
629 if (0 == pc->off)
630 {
631 dump_pc (pc);
632 return;
633 }
634 pc->address_list_size = pc->off;
635 pc->address_list = GNUNET_malloc (
636 sizeof(struct AddressRecord) * pc->off);
637 GNUNET_HELLO_iterate_addresses (hello,
638 GNUNET_NO,
639 &print_address,
640 pc);
641}
642
643
644/**
645 * Handle peerinfo GET request
646 *
647 * @param con_handle the connection handle
648 * @param url the url
649 * @param cls the RequestHandle
650 */
651void
652peerinfo_get (struct GNUNET_REST_RequestHandle *con_handle,
653 const char*url,
654 void *cls)
655{
656 struct RequestHandle *handle = cls;
657 struct GNUNET_HashCode key;
658 const struct GNUNET_PeerIdentity *specific_peer;
659 // GNUNET_PEER_Id peer_id;
660 int include_friend_only;
661 char*include_friend_only_str;
662
663 include_friend_only = GNUNET_NO;
664 GNUNET_CRYPTO_hash (GNUNET_REST_PEERINFO_FRIEND,
665 strlen (GNUNET_REST_PEERINFO_FRIEND),
666 &key);
667 if (GNUNET_YES
668 == GNUNET_CONTAINER_multihashmap_contains (con_handle->url_param_map,
669 &key))
670 {
671 include_friend_only_str = GNUNET_CONTAINER_multihashmap_get (
672 con_handle->url_param_map, &key);
673 if (0 == strcmp (include_friend_only_str, "yes"))
674 {
675 include_friend_only = GNUNET_YES;
676 }
677 }
678
679 specific_peer = NULL;
680 GNUNET_CRYPTO_hash (GNUNET_REST_PEERINFO_PEER,
681 strlen (GNUNET_REST_PEERINFO_PEER),
682 &key);
683 if (GNUNET_YES
684 == GNUNET_CONTAINER_multihashmap_contains (con_handle->url_param_map,
685 &key))
686 {
687 // peer_id = *(unsigned int*)GNUNET_CONTAINER_multihashmap_get (con_handle->url_param_map, &key);
688 // specific_peer = GNUNET_PEER_resolve2(peer_id);
689 }
690
691 handle->list_it = GNUNET_PEERINFO_iterate (peerinfo_handle,
692 include_friend_only,
693 specific_peer,
694 &peerinfo_list_iteration,
695 handle);
696}
697
698
699/**
700 * Respond to OPTIONS request
701 *
702 * @param con_handle the connection handle
703 * @param url the url
704 * @param cls the RequestHandle
705 */
706static void
707options_cont (struct GNUNET_REST_RequestHandle *con_handle,
708 const char*url,
709 void *cls)
710{
711 struct MHD_Response *resp;
712 struct RequestHandle *handle = cls;
713
714 // independent of path return all options
715 resp = GNUNET_REST_create_response (NULL);
716 MHD_add_response_header (resp,
717 "Access-Control-Allow-Methods",
718 allow_methods);
719 handle->proc (handle->proc_cls, resp, MHD_HTTP_OK);
720 GNUNET_SCHEDULER_add_now (&cleanup_handle, handle);
721 return;
722}
723
724
725/**
726 * Function processing the REST call
727 *
728 * @param method HTTP method
729 * @param url URL of the HTTP request
730 * @param data body of the HTTP request (optional)
731 * @param data_size length of the body
732 * @param proc callback function for the result
733 * @param proc_cls closure for callback function
734 * @return GNUNET_OK if request accepted
735 */
736static enum GNUNET_GenericReturnValue
737rest_process_request (struct GNUNET_REST_RequestHandle *rest_handle,
738 GNUNET_REST_ResultProcessor proc,
739 void *proc_cls)
740{
741 struct RequestHandle *handle = GNUNET_new (struct RequestHandle);
742 struct GNUNET_REST_RequestHandlerError err;
743 static const struct GNUNET_REST_RequestHandler handlers[] = {
744 { MHD_HTTP_METHOD_GET, GNUNET_REST_API_NS_PEERINFO, &peerinfo_get },
745 { MHD_HTTP_METHOD_OPTIONS, GNUNET_REST_API_NS_PEERINFO, &options_cont },
746 GNUNET_REST_HANDLER_END
747 };
748
749 handle->response_code = 0;
750 handle->timeout = GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS,
751 60);
752 handle->proc_cls = proc_cls;
753 handle->proc = proc;
754 handle->rest_handle = rest_handle;
755
756 handle->url = GNUNET_strdup (rest_handle->url);
757 if (handle->url[strlen (handle->url) - 1] == '/')
758 handle->url[strlen (handle->url) - 1] = '\0';
759 handle->timeout_task =
760 GNUNET_SCHEDULER_add_delayed (handle->timeout,
761 &do_error,
762 handle);
763 GNUNET_CONTAINER_DLL_insert (requests_head,
764 requests_tail,
765 handle);
766 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting...\n");
767 if (GNUNET_NO == GNUNET_REST_handle_request (handle->rest_handle,
768 handlers,
769 &err,
770 handle))
771 {
772 cleanup_handle (handle);
773 return GNUNET_NO;
774 }
775 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connected\n");
776 return GNUNET_YES;
777}
778
779
780/**
781 * Entry point for the plugin.
782 *
783 * @param cls Config info
784 * @return NULL on error, otherwise the plugin context
785 */
786void *
787libgnunet_plugin_rest_peerinfo_init (void *cls)
788{
789 static struct Plugin plugin;
790 struct GNUNET_REST_Plugin *api;
791
792 cfg = cls;
793 if (NULL != plugin.cfg)
794 return NULL; /* can only initialize once! */
795 memset (&plugin, 0, sizeof(struct Plugin));
796 plugin.cfg = cfg;
797 api = GNUNET_new (struct GNUNET_REST_Plugin);
798 api->cls = &plugin;
799 api->name = GNUNET_REST_API_NS_PEERINFO;
800 api->process_request = &rest_process_request;
801 GNUNET_asprintf (&allow_methods,
802 "%s, %s, %s, %s, %s",
803 MHD_HTTP_METHOD_GET,
804 MHD_HTTP_METHOD_POST,
805 MHD_HTTP_METHOD_PUT,
806 MHD_HTTP_METHOD_DELETE,
807 MHD_HTTP_METHOD_OPTIONS);
808 peerinfo_handle = GNUNET_PEERINFO_connect (cfg);
809
810 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
811 _ ("Peerinfo REST API initialized\n"));
812 return api;
813}
814
815
816/**
817 * Exit point from the plugin.
818 *
819 * @param cls the plugin context (as returned by "init")
820 * @return always NULL
821 */
822void *
823libgnunet_plugin_rest_peerinfo_done (void *cls)
824{
825 struct GNUNET_REST_Plugin *api = cls;
826 struct Plugin *plugin = api->cls;
827
828 plugin->cfg = NULL;
829 while (NULL != requests_head)
830 cleanup_handle (requests_head);
831 if (NULL != peerinfo_handle)
832 GNUNET_PEERINFO_disconnect (peerinfo_handle);
833
834 GNUNET_free (allow_methods);
835 GNUNET_free (api);
836 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
837 "Peerinfo REST plugin is finished\n");
838 return NULL;
839}
840
841
842/* end of plugin_rest_peerinfo.c */
diff --git a/src/peerinfo-tool/test_gnunet_peerinfo.py.in b/src/peerinfo-tool/test_gnunet_peerinfo.py.in
deleted file mode 100755
index 709556f70..000000000
--- a/src/peerinfo-tool/test_gnunet_peerinfo.py.in
+++ /dev/null
@@ -1,143 +0,0 @@
1#!@PYTHONEXE@
2# This file is part of GNUnet.
3# (C) 2010, 2018 Christian Grothoff (and other contributing authors)
4#
5# GNUnet is free software: you can redistribute it and/or modify it
6# under the terms of the GNU Affero General Public License as published
7# by the Free Software Foundation, either version 3 of the License,
8# or (at your option) any later version.
9#
10# GNUnet is distributed in the hope that it will be useful, but
11# WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13# Affero General Public License for more details.
14#
15# You should have received a copy of the GNU Affero General Public License
16# along with this program. If not, see <http://www.gnu.org/licenses/>.
17#
18# SPDX-License-Identifier: AGPL3.0-or-later
19#
20# Testcase for gnunet-peerinfo
21import sys
22import os
23import subprocess
24import re
25import shutil
26import time
27
28srcdir = "../.."
29gnunet_pyexpect_dir = os.path.join(srcdir, "contrib/scripts")
30if gnunet_pyexpect_dir not in sys.path:
31 sys.path.append(gnunet_pyexpect_dir)
32
33from gnunet_pyexpect import pexpect
34
35#save LANG and set it to C
36mylang = os.environ.get('LANG')
37os.environ['LANG'] = 'C'
38
39if os.name == 'posix':
40 peerinfo = './gnunet-peerinfo'
41 gnunetarm = 'gnunet-arm'
42 gnunettesting = 'gnunet-testing'
43elif os.name == 'nt':
44 peerinfo = './gnunet-peerinfo.exe'
45 gnunetarm = 'gnunet-arm.exe'
46 gnunettesting = 'gnunet-testing.exe'
47
48pinfo = pexpect()
49
50if os.name == "nt":
51 shutil.rmtree(os.path.join(os.getenv("TEMP"), "gnunet-test-peerinfo"), True)
52else:
53 shutil.rmtree("/tmp/gnunet-test-peerinfo", True)
54
55# create hostkey via testing lib # FIXME: The /tmp/ location needs to be adjusted to the TMP variable!
56hkk = subprocess.Popen([
57 gnunettesting, '-n', '1', '-c', 'test_gnunet_peerinfo_data.conf', '-k',
58 '/tmp/gnunet-test-peerinfo/.hostkey'
59])
60hkk.communicate()
61
62arm = subprocess.Popen([
63 gnunetarm, '-sq', '-c', 'test_gnunet_peerinfo_data.conf'
64])
65arm.communicate()
66
67try:
68 pinfo.spawn(
69 None, [peerinfo, '-c', 'test_gnunet_peerinfo_data.conf', '-s'],
70 stdout=subprocess.PIPE,
71 stderr=subprocess.STDOUT
72 )
73 pinfo.expect("stdout", re.compile(r'I am peer `.*\'.\r?\n'))
74
75 pinfo.spawn(
76 None, [peerinfo, '-c', 'test_gnunet_peerinfo_data.conf', '-qs'],
77 stdout=subprocess.PIPE,
78 stderr=subprocess.STDOUT
79 )
80 pinfo.expect(
81 "stdout",
82 re.
83 compile(r'....................................................\r?\n')
84 )
85
86 pinfo.spawn(
87 None, [peerinfo, '-c', 'test_gnunet_peerinfo_data.conf', 'invalid'],
88 stdout=subprocess.PIPE,
89 stderr=subprocess.STDOUT
90 )
91 pinfo.expect(
92 "stdout", re.compile(r'Invalid command line argument `invalid\'\r?\n')
93 )
94
95 arm = subprocess.Popen([
96 gnunetarm, '-q', '-i', 'transport', '-c',
97 'test_gnunet_peerinfo_data.conf'
98 ])
99 arm.communicate()
100 time.sleep(1)
101
102 pinfo.spawn(
103 None, [peerinfo, '-i', '-c', 'test_gnunet_peerinfo_data.conf'],
104 stdout=subprocess.PIPE,
105 stderr=subprocess.STDOUT
106 )
107 pinfo.expect("stdout", re.compile("Peer `.*'\r?\n"))
108 m = pinfo.expect("stdout", re.compile("\s.*:24357\r?\n"))
109 while len(m.group(0)) > 0:
110 m = pinfo.expect("stdout", re.compile("(\s.*:24357\r?\n|\r?\n|)"))
111
112 pinfo.spawn(
113 None, [peerinfo, '-i', '-c', 'test_gnunet_peerinfo_data.conf', '-n'],
114 stdout=subprocess.PIPE,
115 stderr=subprocess.STDOUT
116 )
117 pinfo.expect("stdout", re.compile("Peer `.*'\r?\n"))
118 m = pinfo.expect("stdout", re.compile("\s.*:24357\r?\n"))
119 while len(m.group(0)) > 0:
120 m = pinfo.expect("stdout", re.compile("(\s.*:24357\r?\n|\r?\n|)"))
121
122 pinfo.spawn(
123 None, [peerinfo, '-c', 'test_gnunet_peerinfo_data.conf', '-qs'],
124 stdout=subprocess.PIPE,
125 stderr=subprocess.STDOUT
126 )
127 pid = pinfo.read("stdout")
128 pid.strip()
129
130finally:
131 arm = subprocess.Popen([
132 gnunetarm, '-eq', '-c', 'test_gnunet_peerinfo_data.conf'
133 ])
134 arm.communicate()
135 if os.name == "nt":
136 shutil.rmtree(
137 os.path.join(os.getenv("TEMP"), "gnunet-test-peerinfo"), True
138 )
139 else:
140 shutil.rmtree("/tmp/gnunet-test-peerinfo", True)
141 #Reset LANG
142 if type(mylang) == str:
143 os.environ['LANG'] = mylang
diff --git a/src/peerinfo-tool/test_gnunet_peerinfo_data.conf b/src/peerinfo-tool/test_gnunet_peerinfo_data.conf
deleted file mode 100644
index d18d3cf96..000000000
--- a/src/peerinfo-tool/test_gnunet_peerinfo_data.conf
+++ /dev/null
@@ -1,13 +0,0 @@
1@INLINE@ ../../contrib/conf/gnunet/no_forcestart.conf
2
3[PATHS]
4GNUNET_TEST_HOME = $GNUNET_TMP/gnunet-test-peerinfo/
5
6[transport]
7plugins = tcp
8
9[nat]
10RETURN_LOCAL_ADDRESSES = YES
11
12[transport-tcp]
13PORT = 24357
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-12 20:30:43 +0000