Annotation of embedaddon/strongswan/src/libimcv/suites/test_imcv_seg.c, revision 1.1.1.1
1.1 misho 1: /*
2: * Copyright (C) 2014 Andreas Steffen
3: * HSR Hochschule fuer Technik Rapperswil
4: *
5: * This program is free software; you can redistribute it and/or modify it
6: * under the terms of the GNU General Public License as published by the
7: * Free Software Foundation; either version 2 of the License, or (at your
8: * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
9: *
10: * This program is distributed in the hope that it will be useful, but
11: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13: * for more details.
14: */
15:
16: #include "test_suite.h"
17:
18: #include <imcv.h>
19: #include <pa_tnc/pa_tnc_attr.h>
20: #include <seg/seg_env.h>
21: #include <seg/seg_contract.h>
22: #include <seg/seg_contract_manager.h>
23: #include <ietf/ietf_attr_pa_tnc_error.h>
24: #include <ita/ita_attr.h>
25: #include <ita/ita_attr_command.h>
26: #include <ita/ita_attr_dummy.h>
27: #include <tcg/seg/tcg_seg_attr_seg_env.h>
28:
29: #include <tncif_pa_subtypes.h>
30:
31: static struct {
32: uint32_t max_seg_size, next_segs, last_seg_size;
33: } seg_env_tests[] = {
34: { 0, 0, 0 },
35: { 11, 0, 0 },
36: { 12, 3, 12 },
37: { 13, 3, 9 },
38: { 15, 3, 3 },
39: { 16, 2, 16 },
40: { 17, 2, 14 },
41: { 23, 2, 2 },
42: { 24, 1, 24 },
43: { 25, 1, 23 },
44: { 47, 1, 1 },
45: { 48, 0, 0 },
46: };
47:
48: static char command[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
49: static uint32_t id = 0x123456;
50:
51: START_TEST(test_imcv_seg_env)
52: {
53: pa_tnc_attr_t *attr, *attr1, *base_attr, *base_attr1, *error;
54: tcg_seg_attr_seg_env_t *seg_env_attr;
55: ita_attr_command_t *ita_attr;
56: seg_env_t *seg_env, *seg_env1;
57: pen_type_t type;
58: uint32_t base_attr_id, max_seg_size, last_seg_size, seg_size, offset;
59: uint8_t flags;
60: bool last, last_seg;
61: chunk_t value, segment, seg;
62: int n;
63:
64: libimcv_init(FALSE);
65: max_seg_size = seg_env_tests[_i].max_seg_size;
66: last_seg_size = seg_env_tests[_i].last_seg_size;
67:
68: base_attr = ita_attr_command_create(command);
69: base_attr->build(base_attr);
70: seg_env = seg_env_create(id, base_attr, max_seg_size);
71:
72: if (seg_env_tests[_i].next_segs == 0)
73: {
74: ck_assert(seg_env == NULL);
75: }
76: else
77: {
78: ck_assert(seg_env->get_base_attr_id(seg_env) == id);
79: base_attr1 = seg_env->get_base_attr(seg_env);
80: ck_assert(base_attr == base_attr1);
81: base_attr1->destroy(base_attr1);
82:
83: for (n = 0; n <= seg_env_tests[_i].next_segs; n++)
84: {
85: last_seg = (n == seg_env_tests[_i].next_segs);
86: seg_size = (last_seg) ? last_seg_size : max_seg_size;
87: if (n == 0)
88: {
89: /* create first segment */
90: attr = seg_env->first_segment(seg_env, 0);
91:
92: seg_env_attr = (tcg_seg_attr_seg_env_t*)attr;
93: segment = seg_env_attr->get_segment(seg_env_attr, &flags);
94: if (max_seg_size > 12)
95: {
96: seg = chunk_create(command, seg_size - 12);
97: ck_assert(chunk_equals(seg, chunk_skip(segment, 12)));
98: }
99: ck_assert(flags == (SEG_ENV_FLAG_MORE | SEG_ENV_FLAG_START));
100: }
101: else
102: {
103: /* create next segments */
104: attr = seg_env->next_segment(seg_env, &last);
105: ck_assert(last == last_seg);
106:
107: seg_env_attr = (tcg_seg_attr_seg_env_t*)attr;
108: segment = seg_env_attr->get_segment(seg_env_attr, &flags);
109: seg = chunk_create(command + n * max_seg_size - 12, seg_size);
110: ck_assert(chunk_equals(seg, segment));
111: ck_assert(flags == (last_seg ? SEG_ENV_FLAG_NONE :
112: SEG_ENV_FLAG_MORE));
113: }
114:
115: /* check built segment envelope attribute */
116: value = attr->get_value(attr);
117: ck_assert(value.len == 4 + seg_size);
118: ck_assert(segment.len == seg_size);
119: ck_assert(seg_env_attr->get_base_attr_id(seg_env_attr) == id);
120:
121: /* create parse segment envelope attribute from data */
122: attr1 = tcg_seg_attr_seg_env_create_from_data(value.len, value);
123: ck_assert(attr1->process(attr1, &offset) == SUCCESS);
124: attr->destroy(attr);
125:
126: seg_env_attr = (tcg_seg_attr_seg_env_t*)attr1;
127: segment = seg_env_attr->get_segment(seg_env_attr, &flags);
128: base_attr_id = seg_env_attr->get_base_attr_id(seg_env_attr);
129: ck_assert(base_attr_id == id);
130:
131: /* create and update seg_env object on the receiving side */
132: if (n == 0)
133: {
134: ck_assert(flags == (SEG_ENV_FLAG_MORE | SEG_ENV_FLAG_START));
135: seg_env1 = seg_env_create_from_data(base_attr_id, segment,
136: max_seg_size, &error);
137: }
138: else
139: {
140: ck_assert(flags == (last_seg ? SEG_ENV_FLAG_NONE :
141: SEG_ENV_FLAG_MORE));
142: seg_env1->add_segment(seg_env1, segment, &error);
143: }
144: attr1->destroy(attr1);
145: }
146:
147: /* check reconstructed base attribute */
148: base_attr1 = seg_env1->get_base_attr(seg_env1);
149: ck_assert(base_attr1);
150: type = base_attr1->get_type(base_attr1);
151: ck_assert(type.vendor_id == PEN_ITA);
152: ck_assert(type.type == ITA_ATTR_COMMAND);
153: ita_attr = (ita_attr_command_t*)base_attr1;
154: ck_assert(streq(ita_attr->get_command(ita_attr), command));
155:
156: seg_env->destroy(seg_env);
157: seg_env1->destroy(seg_env1);
158: base_attr1->destroy(base_attr1);
159: }
160: libimcv_deinit();
161: }
162: END_TEST
163:
164: START_TEST(test_imcv_seg_env_special)
165: {
166: pa_tnc_attr_t *attr, *attr1, *base_attr;
167: tcg_seg_attr_seg_env_t *seg_env_attr;
168: pen_type_t type;
169: seg_env_t *seg_env;
170: chunk_t segment, value;
171: uint32_t max_attr_len = 60;
172: uint32_t max_seg_size = 47;
173: uint32_t last_seg_size = 4;
174: uint32_t offset = 12;
175:
176: base_attr = ita_attr_command_create(command);
177: base_attr->build(base_attr);
178:
179: /* set noskip flag in base attribute */
180: base_attr->set_noskip_flag(base_attr, TRUE);
181:
182: seg_env = seg_env_create(id, base_attr, max_seg_size);
183: attr = seg_env->first_segment(seg_env, max_attr_len);
184: attr->destroy(attr);
185:
186: /* don't return last segment indicator */
187: attr = seg_env->next_segment(seg_env, NULL);
188:
189: /* build attribute */
190: attr->build(attr);
191:
192: /* don't return flags */
193: seg_env_attr = (tcg_seg_attr_seg_env_t*)attr;
194: segment = seg_env_attr->get_segment(seg_env_attr, NULL);
195: ck_assert(segment.len == last_seg_size);
196:
197: /* get segment envelope attribute reference and destroy it */
198: attr1 = attr->get_ref(attr);
199: attr1->destroy(attr1);
200:
201: /* check some standard methods */
202: type = attr->get_type(attr);
203: ck_assert(type.vendor_id == PEN_TCG);
204: ck_assert(type.type == TCG_SEG_ATTR_SEG_ENV);
205: ck_assert(attr->get_noskip_flag(attr) == FALSE);
206: attr->set_noskip_flag(attr, TRUE);
207: ck_assert(attr->get_noskip_flag(attr) == TRUE);
208:
209: /* request next segment which does not exist */
210: ck_assert(seg_env->next_segment(seg_env, NULL) == NULL);
211:
212: /* create and parse a too short segment envelope attribute */
213: attr1 = tcg_seg_attr_seg_env_create_from_data(0, chunk_empty);
214: ck_assert(attr1->process(attr1, &offset) == FAILED);
215: ck_assert(offset == 0);
216: attr1->destroy(attr1);
217:
218: /* create and parse correct segment envelope attribute */
219: value = attr->get_value(attr);
220: attr1 = tcg_seg_attr_seg_env_create_from_data(value.len, value);
221: ck_assert(attr1->process(attr1, &offset) == SUCCESS);
222: type = attr1->get_type(attr1);
223: ck_assert(type.vendor_id == PEN_TCG);
224: ck_assert(type.type == TCG_SEG_ATTR_SEG_ENV);
225: attr1->destroy(attr1);
226:
227: /* cleanup */
228: attr->destroy(attr);
229: seg_env->destroy(seg_env);
230: }
231: END_TEST
232:
233: static struct {
234: pa_tnc_error_code_t error_code;
235: chunk_t segment;
236: } env_invalid_tests[] = {
237: { PA_ERROR_INVALID_PARAMETER, { NULL, 0 } },
238: { PA_ERROR_INVALID_PARAMETER, chunk_from_chars(
239: 0x00, 0xff, 0xff, 0xf0, 0x01, 0x02, 0x03, 0x04, 0x00, 0x00, 0x00, 0x0a)
240: },
241: { PA_ERROR_INVALID_PARAMETER, chunk_from_chars(
242: 0x00, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x0c)
243: },
244: { PA_ERROR_INVALID_PARAMETER, chunk_from_chars(
245: 0x00, 0x00, 0x90, 0x2a, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x0c)
246: },
247: { PA_ERROR_ATTR_TYPE_NOT_SUPPORTED, chunk_from_chars(
248: 0x80, 0x00, 0x90, 0x2a, 0xff, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x0c)
249: },
250: { PA_ERROR_RESERVED, chunk_from_chars(
251: 0x00, 0x00, 0x90, 0x2a, 0xff, 0xff, 0xff, 0xfe, 0x00, 0x00, 0x00, 0x0c)
252: },
253: { PA_ERROR_RESERVED, chunk_from_chars(
254: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x0c)
255: },
256: { PA_ERROR_INVALID_PARAMETER, chunk_from_chars(
257: 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x0c)
258: }
259: };
260:
261: START_TEST(test_imcv_seg_env_invalid)
262: {
263: seg_env_t *seg_env;
264: pen_type_t error_code;
265: pa_tnc_attr_t*error;
266: ietf_attr_pa_tnc_error_t *error_attr;
267:
268: libimcv_init(FALSE);
269: seg_env = seg_env_create_from_data(id, env_invalid_tests[_i].segment, 20,
270: &error);
271: ck_assert(seg_env == NULL);
272: if (env_invalid_tests[_i].error_code == PA_ERROR_RESERVED)
273: {
274: ck_assert(error == NULL);
275: }
276: else
277: {
278: ck_assert(error);
279: error->build(error);
280: error_attr = (ietf_attr_pa_tnc_error_t*)error;
281: error_code = error_attr->get_error_code(error_attr);
282: ck_assert(error_code.vendor_id == PEN_IETF);
283: ck_assert(error_code.type == env_invalid_tests[_i].error_code);
284: error->destroy(error);
285: }
286: libimcv_deinit();
287: }
288: END_TEST
289:
290: START_TEST(test_imcv_seg_contract)
291: {
292: seg_contract_t *contract_i, *contract_r;
293: tcg_seg_attr_seg_env_t *seg_env_attr;
294: ita_attr_command_t *ita_attr;
295: pa_tnc_attr_t *attr, *base_attr_i, *base_attr_r, *error;
296: pen_type_t type, msg_type = { PEN_ITA, PA_SUBTYPE_ITA_TEST };
297: uint32_t max_seg_size, max_attr_size = 1000, issuer_id = 1;
298: uint32_t base_attr_id;
299: bool more;
300:
301: libimcv_init(FALSE);
302: max_seg_size = seg_env_tests[_i].max_seg_size;
303: base_attr_r = ita_attr_command_create(command);
304: base_attr_r->build(base_attr_r);
305: contract_i = seg_contract_create(msg_type, max_attr_size, max_seg_size,
306: TRUE, issuer_id, FALSE);
307: contract_r = seg_contract_create(msg_type, max_attr_size, max_seg_size,
308: FALSE, issuer_id, TRUE);
309: attr = contract_r->first_segment(contract_r,
310: base_attr_r->get_ref(base_attr_r), 0);
311:
312: if (seg_env_tests[_i].next_segs == 0)
313: {
314: ck_assert(attr == NULL);
315: }
316: else
317: {
318: ck_assert(attr);
319: seg_env_attr = (tcg_seg_attr_seg_env_t*)attr;
320: base_attr_id = seg_env_attr->get_base_attr_id(seg_env_attr);
321: ck_assert(base_attr_id == 1);
322: base_attr_i = contract_i->add_segment(contract_i, attr, &error, &more);
323: ck_assert(base_attr_i == NULL);
324: attr->destroy(attr);
325: ck_assert(more);
326: while (more)
327: {
328: attr = contract_r->next_segment(contract_r, base_attr_id);
329: ck_assert(attr);
330: seg_env_attr = (tcg_seg_attr_seg_env_t*)attr;
331: base_attr_id = seg_env_attr->get_base_attr_id(seg_env_attr);
332: ck_assert(base_attr_id == 1);
333: base_attr_i = contract_i->add_segment(contract_i, attr, &error,
334: &more);
335: attr->destroy(attr);
336: }
337: ck_assert(base_attr_i);
338: ck_assert(error == NULL);
339: type = base_attr_i->get_type(base_attr_i);
340: ck_assert(pen_type_equals(type, base_attr_r->get_type(base_attr_r)));
341: ita_attr = (ita_attr_command_t*)base_attr_i;
342: ck_assert(streq(ita_attr->get_command(ita_attr), command));
343: base_attr_i->destroy(base_attr_i);
344: }
345: contract_i->destroy(contract_i);
346: contract_r->destroy(contract_r);
347: base_attr_r->destroy(base_attr_r);
348: libimcv_deinit();
349: }
350: END_TEST
351:
352: START_TEST(test_imcv_seg_contract_special)
353: {
354: seg_contract_t *contract_i, *contract_r;
355: tcg_seg_attr_seg_env_t *seg_env_attr1, *seg_env_attr2;
356: ita_attr_command_t *ita_attr;
357: pa_tnc_attr_t *base_attr1_i, *base_attr2_i, *base_attr1_r, *base_attr2_r;
358: pa_tnc_attr_t *attr1_f, *attr2_f, *attr1_n, *attr2_n, *attr3, *error;
359: pen_type_t type, msg_type = { PEN_ITA, PA_SUBTYPE_ITA_TEST };
360: uint32_t max_seg_size, max_attr_size, issuer_id = 1;
361: uint32_t base_attr1_id, base_attr2_id;
362: char info[512];
363: bool oversize, more;
364:
365: libimcv_init(FALSE);
366:
367: /* create two base attributes to be segmented */
368: base_attr1_r = ita_attr_command_create(command);
369: base_attr2_r = ita_attr_dummy_create(129);
370: base_attr1_r->build(base_attr1_r);
371: base_attr2_r->build(base_attr2_r);
372:
373: /* create an issuer contract*/
374: contract_i = seg_contract_create(msg_type, 1000, 47,
375: TRUE, issuer_id, FALSE);
376: ck_assert(pen_type_equals(contract_i->get_msg_type(contract_i), msg_type));
377: ck_assert(contract_i->is_issuer(contract_i));
378: ck_assert(!contract_i->is_null(contract_i));
379:
380: /* set null contract */
381: contract_i->set_max_size(contract_i, SEG_CONTRACT_MAX_SIZE_VALUE,
382: SEG_CONTRACT_MAX_SIZE_VALUE);
383: ck_assert(contract_i->is_null(contract_i));
384:
385: /* set and get maximum attribute and segment sizes */
386: contract_i->set_max_size(contract_i, 1000, 47);
387: contract_i->get_max_size(contract_i, NULL, NULL);
388: contract_i->get_max_size(contract_i, &max_attr_size, &max_seg_size);
389: contract_i->get_info_string(contract_i, info, sizeof(info), TRUE);
390: ck_assert(max_attr_size == 1000 && max_seg_size == 47);
391: ck_assert(!contract_i->is_null(contract_i));
392:
393: /* create a null responder contract*/
394: contract_r = seg_contract_create(msg_type, SEG_CONTRACT_MAX_SIZE_VALUE,
395: SEG_CONTRACT_MAX_SIZE_VALUE,
396: FALSE, issuer_id, TRUE);
397: ck_assert(!contract_r->is_issuer(contract_r));
398: ck_assert(!contract_r->check_size(contract_r, base_attr2_r, &oversize));
399: ck_assert(!oversize);
400:
401: /* allow no fragmentation */
402: contract_r->set_max_size(contract_r, 1000, SEG_CONTRACT_MAX_SIZE_VALUE);
403: ck_assert(!contract_r->is_null(contract_r));
404: ck_assert(!contract_r->check_size(contract_r, base_attr2_r, &oversize));
405: ck_assert(!oversize);
406:
407: /* no maximum size limit and no fragmentation needed */
408: contract_r->set_max_size(contract_r, SEG_CONTRACT_MAX_SIZE_VALUE, 141);
409: ck_assert(!contract_r->is_null(contract_r));
410: ck_assert(!contract_r->check_size(contract_r, base_attr2_r, &oversize));
411: ck_assert(!oversize);
412:
413: /* oversize base attribute */
414: contract_r->set_max_size(contract_r, 140, 47);
415: ck_assert(!contract_r->is_null(contract_r));
416: ck_assert(!contract_r->check_size(contract_r, base_attr2_r, &oversize));
417: ck_assert(oversize);
418:
419: /* set final maximum attribute and segment sizes */
420: contract_r->set_max_size(contract_r, 141, 47);
421: contract_r->get_info_string(contract_r, info, sizeof(info), TRUE);
422: ck_assert(contract_r->check_size(contract_r, base_attr2_r, &oversize));
423: ck_assert(!oversize);
424:
425: /* get first segment of each base attribute */
426: attr1_f = contract_r->first_segment(contract_r, base_attr1_r->get_ref(base_attr1_r), 0);
427: attr2_f = contract_r->first_segment(contract_r, base_attr2_r->get_ref(base_attr2_r), 0);
428: ck_assert(attr1_f);
429: ck_assert(attr2_f);
430: seg_env_attr1 = (tcg_seg_attr_seg_env_t*)attr1_f;
431: seg_env_attr2 = (tcg_seg_attr_seg_env_t*)attr2_f;
432: base_attr1_id = seg_env_attr1->get_base_attr_id(seg_env_attr1);
433: base_attr2_id = seg_env_attr2->get_base_attr_id(seg_env_attr2);
434: ck_assert(base_attr1_id == 1);
435: ck_assert(base_attr2_id == 2);
436:
437: /* get second segment of each base attribute */
438: attr1_n = contract_r->next_segment(contract_r, 1);
439: attr2_n = contract_r->next_segment(contract_r, 2);
440: ck_assert(attr1_n);
441: ck_assert(attr2_n);
442:
443: /* process first segment of first base attribute */
444: base_attr1_i = contract_i->add_segment(contract_i, attr1_f, &error, &more);
445: ck_assert(base_attr1_i == NULL);
446: ck_assert(error == NULL);
447: ck_assert(more);
448:
449: /* reapply first segment of first base attribute */
450: base_attr1_i = contract_i->add_segment(contract_i, attr1_f, &error, &more);
451: ck_assert(base_attr1_i == NULL);
452: ck_assert(error == NULL);
453: ck_assert(more);
454:
455: /* process stray second segment of second attribute */
456: base_attr2_i = contract_i->add_segment(contract_i, attr2_n, &error, &more);
457: ck_assert(base_attr2_i == NULL);
458: ck_assert(error == NULL);
459: ck_assert(more);
460:
461: /* process first segment of second base attribute */
462: base_attr2_i = contract_i->add_segment(contract_i, attr2_f, &error, &more);
463: ck_assert(base_attr2_i == NULL);
464: ck_assert(error == NULL);
465: ck_assert(more);
466:
467: /* try to get a segment of a non-existing base-attribute */
468: attr3 = contract_r->next_segment(contract_r, 3);
469: ck_assert(attr3 == NULL);
470:
471: /* process second segment of first base attribute */
472: base_attr1_i = contract_i->add_segment(contract_i, attr1_n, &error, &more);
473: ck_assert(base_attr1_i);
474: ck_assert(error == NULL);
475: ck_assert(!more);
476:
477: /* process second segment of second base attribute */
478: base_attr2_i = contract_i->add_segment(contract_i, attr2_n, &error, &more);
479: ck_assert(base_attr2_i == NULL);
480: ck_assert(error == NULL);
481: ck_assert(more);
482:
483: /* destroy first and second segments */
484: attr1_f->destroy(attr1_f);
485: attr2_f->destroy(attr2_f);
486: attr1_n->destroy(attr1_n);
487: attr2_n->destroy(attr2_n);
488:
489: /* request surplus segment of first base attribute */
490: attr1_n = contract_r->next_segment(contract_r, 1);
491: ck_assert(attr1_n == NULL);
492:
493: /* get last segment of second base attribute */
494: attr2_n = contract_r->next_segment(contract_r, 2);
495: ck_assert(attr2_n);
496:
497: /* process last segment of second base attribute */
498: base_attr2_i = contract_i->add_segment(contract_i, attr2_n, &error, &more);
499: attr2_n->destroy(attr2_n);
500: ck_assert(base_attr2_i);
501: ck_assert(error == NULL);
502: ck_assert(!more);
503:
504: /* request surplus segment of second base attribute */
505: attr2_n = contract_r->next_segment(contract_r, 2);
506: ck_assert(attr2_n == NULL);
507:
508: /* compare original with reconstructed base attributes */
509: type = base_attr1_i->get_type(base_attr1_i);
510: ck_assert(pen_type_equals(type, base_attr1_r->get_type(base_attr1_r)));
511: ita_attr = (ita_attr_command_t*)base_attr1_i;
512: ck_assert(streq(ita_attr->get_command(ita_attr), command));
513:
514: type = base_attr2_i->get_type(base_attr2_i);
515: ck_assert(pen_type_equals(type, base_attr2_r->get_type(base_attr2_r)));
516: ck_assert(chunk_equals(base_attr2_i->get_value(base_attr2_i),
517: base_attr2_r->get_value(base_attr2_r)));
518:
519: /* cleanup */
520: base_attr1_r->destroy(base_attr1_r);
521: base_attr2_r->destroy(base_attr2_r);
522: base_attr1_i->destroy(base_attr1_i);
523: base_attr2_i->destroy(base_attr2_i);
524: contract_i->destroy(contract_i);
525: contract_r->destroy(contract_r);
526: libimcv_deinit();
527: }
528: END_TEST
529:
530: static struct {
531: bool err_f;
532: chunk_t frag_f;
533: bool err_n;
534: bool base_attr;
535: chunk_t frag_n;
536: } contract_invalid_tests[] = {
537: { FALSE, chunk_from_chars(
538: 0xc0, 0x00, 0x00, 0x01, 0x00, 0x00, 0x90, 0x2a, 0x00, 0x00, 0x00, 0x01,
539: 0x00, 0x00, 0x00, 0x0d),
540: FALSE, TRUE, chunk_from_chars(
541: 0x00, 0x00, 0x00, 0x01, 0x01 )
542: },
543: { FALSE, chunk_from_chars(
544: 0xc0, 0x00, 0x00, 0x02, 0x00, 0x00, 0x90, 0x2a, 0x00, 0x00, 0x00, 0x01,
545: 0x00, 0x00, 0x00, 0x0e),
546: TRUE, FALSE, chunk_from_chars(
547: 0x00, 0x00, 0x00, 0x02, 0x01 )
548: },
549: { TRUE, chunk_from_chars(
550: 0xc0, 0x00, 0x00, 0x03, 0x00, 0x00, 0x55, 0x97, 0x00, 0x00, 0x00, 0x23,
551: 0x00, 0x00, 0x00, 0x0d),
552: FALSE, FALSE, chunk_from_chars(
553: 0x00, 0x00, 0x00, 0x03, 0x01 )
554: },
555: { FALSE, chunk_from_chars(
556: 0xc0, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08,
557: 0x00, 0x00, 0x00, 0x14),
558: FALSE, FALSE, chunk_from_chars(
559: 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 )
560: },
561: { FALSE, chunk_from_chars(
562: 0xc0, 0x00, 0x00, 0x05, 0x00, 0x00, 0x90, 0x2a, 0x00, 0x00, 0x00, 0x03,
563: 0x00, 0x00, 0x00, 0x0f),
564: TRUE, FALSE, chunk_from_chars(
565: 0x00, 0x00, 0x00, 0x05, 0x00, 0x02, 0x01 )
566: },
567: { FALSE, chunk_from_chars(
568: 0xc0, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
569: 0x00, 0x00, 0x00, 0x11),
570: TRUE, FALSE, chunk_from_chars(
571: 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0xff )
572: }
573: };
574:
575: START_TEST(test_imcv_seg_contract_invalid)
576: {
577: uint32_t max_seg_size = 12, max_attr_size = 100, issuer_id = 1;
578: pen_type_t msg_type = { PEN_ITA, PA_SUBTYPE_ITA_TEST };
579: pa_tnc_attr_t *attr_f, *attr_n, *base_attr, *error;
580: chunk_t value_f, value_n;
581: seg_contract_t *contract;
582: uint32_t offset;
583: bool more;
584:
585: libimcv_init(FALSE);
586: value_f = contract_invalid_tests[_i].frag_f;
587: value_n = contract_invalid_tests[_i].frag_n;
588: attr_f = tcg_seg_attr_seg_env_create_from_data(value_f.len, value_f);
589: attr_n = tcg_seg_attr_seg_env_create_from_data(value_n.len, value_n);
590: ck_assert(attr_f->process(attr_f, &offset) == SUCCESS);
591: ck_assert(attr_n->process(attr_n, &offset) == SUCCESS);
592:
593: contract = seg_contract_create(msg_type, max_attr_size, max_seg_size,
594: TRUE, issuer_id, FALSE);
595: base_attr = contract->add_segment(contract, attr_f, &error, &more);
596: ck_assert(base_attr == NULL);
597:
598: if (contract_invalid_tests[_i].err_f)
599: {
600: ck_assert(error);
601: error->destroy(error);
602: }
603: else
604: {
605: ck_assert(error == NULL);
606: ck_assert(more);
607: base_attr = contract->add_segment(contract, attr_n, &error, &more);
608: if (contract_invalid_tests[_i].err_n)
609: {
610: ck_assert(error);
611: error->destroy(error);
612: }
613: else
614: {
615: ck_assert(error == NULL);
616: }
617: if (contract_invalid_tests[_i].base_attr)
618: {
619: ck_assert(base_attr);
620: base_attr->destroy(base_attr);
621: }
622: }
623:
624: /* cleanup */
625: attr_f->destroy(attr_f);
626: attr_n->destroy(attr_n);
627: contract->destroy(contract);
628: libimcv_deinit();
629: }
630: END_TEST
631:
632: START_TEST(test_imcv_seg_contract_mgr)
633: {
634: char buf[BUF_LEN];
635: uint32_t max_seg_size = 12, max_attr_size = 100;
636: pen_type_t msg_type1 = { PEN_ITA, PA_SUBTYPE_ITA_TEST };
637: pen_type_t msg_type2 = { PEN_IETF, PA_SUBTYPE_IETF_OPERATING_SYSTEM };
638: seg_contract_manager_t *contracts;
639: seg_contract_t *cx, *c1, *c2, *c3, *c4;
640:
641: contracts = seg_contract_manager_create();
642:
643: /* add contract template as issuer */
644: c1 = seg_contract_create(msg_type1, max_attr_size, max_seg_size,
645: TRUE, 1, FALSE);
646: c1->get_info_string(c1, buf, BUF_LEN, TRUE);
647:
648: contracts->add_contract(contracts, c1);
649:
650: /* received contract request for msg_type1 as responder */
651: cx = contracts->get_contract(contracts, msg_type1, FALSE, 2);
652: ck_assert(cx == NULL);
653:
654: /* add directed contract as responder */
655: c2 = seg_contract_create(msg_type1, max_attr_size, max_seg_size,
656: FALSE, 2, FALSE);
657: c2->set_responder(c2, 1);
658: c2->get_info_string(c2, buf, BUF_LEN, TRUE);
659: contracts->add_contract(contracts, c2);
660:
661: /* retrieve this contract */
662: cx = contracts->get_contract(contracts, msg_type1, FALSE, 2);
663: ck_assert(cx == c2);
664:
665: /* received directed contract response as issuer */
666: cx = contracts->get_contract(contracts, msg_type1, TRUE, 3);
667: ck_assert(cx == NULL);
668:
669: /* get contract template */
670: cx = contracts->get_contract(contracts, msg_type1, TRUE, TNC_IMCID_ANY);
671: ck_assert(cx == c1);
672:
673: /* clone the contract template and as it as a directed contract */
674: c3 = cx->clone(cx);
675: c3->set_responder(c3, 3);
676: c3->get_info_string(c3, buf, BUF_LEN, FALSE);
677: contracts->add_contract(contracts, c3);
678:
679: /* retrieve this contract */
680: cx = contracts->get_contract(contracts, msg_type1, TRUE, 3);
681: ck_assert(cx == c3);
682:
683: /* received contract request for msg_type2 as responder */
684: cx = contracts->get_contract(contracts, msg_type2, FALSE, 2);
685: ck_assert(cx == NULL);
686:
687: /* add directed contract as responder */
688: c4 = seg_contract_create(msg_type2, max_attr_size, max_seg_size,
689: FALSE, 2, FALSE);
690: c4->set_responder(c4, 1);
691: contracts->add_contract(contracts, c4);
692:
693: /* retrieve this contract */
694: cx = contracts->get_contract(contracts, msg_type2, FALSE, 2);
695: ck_assert(cx == c4);
696:
697: contracts->destroy(contracts);
698: }
699: END_TEST
700:
701: Suite *imcv_seg_suite_create()
702: {
703: Suite *s;
704: TCase *tc;
705:
706: s = suite_create("imcv_seg");
707:
708: tc = tcase_create("env");
709: tcase_add_loop_test(tc, test_imcv_seg_env, 0, countof(seg_env_tests));
710: suite_add_tcase(s, tc);
711:
712: tc = tcase_create("env_special");
713: tcase_add_test(tc, test_imcv_seg_env_special);
714: suite_add_tcase(s, tc);
715:
716: tc = tcase_create("env_invalid");
717: tcase_add_loop_test(tc, test_imcv_seg_env_invalid, 0,
718: countof(env_invalid_tests));
719: suite_add_tcase(s, tc);
720:
721: tc = tcase_create("contract");
722: tcase_add_loop_test(tc, test_imcv_seg_contract, 0, countof(seg_env_tests));
723: suite_add_tcase(s, tc);
724:
725: tc = tcase_create("contract_special");
726: tcase_add_test(tc, test_imcv_seg_contract_special);
727: suite_add_tcase(s, tc);
728:
729: tc = tcase_create("contract_invalid");
730: tcase_add_loop_test(tc, test_imcv_seg_contract_invalid, 0,
731: countof(contract_invalid_tests));
732: suite_add_tcase(s, tc);
733:
734: tc = tcase_create("contract_mgr");
735: tcase_add_test(tc, test_imcv_seg_contract_mgr);
736: suite_add_tcase(s, tc);
737:
738: return s;
739: }
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