asn1-dump.cpp@ 51770

最後變更在這個檔案從51770是 51770,由 vboxsync 提交於 11 年前
Merged in iprt++ dev branch.
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1	/* $Id: asn1-dump.cpp 51770 2014-07-01 18:14:02Z vboxsync $ */
2	/** @file
3	* IPRT - ASN.1, Structure Dumper.
4	*/
5
6	/*
7	* Copyright (C) 2006-2014 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.alldomusa.eu.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*
17	* The contents of this file may alternatively be used under the terms
18	* of the Common Development and Distribution License Version 1.0
19	* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20	* VirtualBox OSE distribution, in which case the provisions of the
21	* CDDL are applicable instead of those of the GPL.
22	*
23	* You may elect to license modified versions of this file under the
24	* terms and conditions of either the GPL or the CDDL or both.
25	*/
26
27	/*******************************************************************************
28	* Header Files *
29	*******************************************************************************/
30	#include "internal/iprt.h"
31	#include <iprt/asn1.h>
32
33	#include <iprt/err.h>
34	#include <iprt/log.h>
35	#ifdef IN_RING3
36	# include <iprt/stream.h>
37	#endif
38	#include <iprt/string.h>
39
40	#include <iprt/formats/asn1.h>
41
42
43	/*******************************************************************************
44	* Structures and Typedefs *
45	*******************************************************************************/
46	/**
47	* Dump data structure.
48	*/
49	typedef struct RTASN1DUMPDATA
50	{
51	/** RTASN1DUMP_F_XXX. */
52	uint32_t fFlags;
53	/** The printfv like output function. */
54	PFNRTDUMPPRINTFV pfnPrintfV;
55	/** PrintfV user argument. */
56	void *pvUser;
57	} RTASN1DUMPDATA;
58	/** Pointer to a dump data structure. */
59	typedef RTASN1DUMPDATA *PRTASN1DUMPDATA;
60
61
62	/**
63	* Wrapper around FNRTASN1DUMPPRINTFV.
64	*
65	* @param pData The dump data structure.
66	* @param pszFormat Format string.
67	* @param ... Format arguments.
68	*/
69	static void rtAsn1DumpPrintf(PRTASN1DUMPDATA pData, const char *pszFormat, ...)
70	{
71	va_list va;
72	va_start(va, pszFormat);
73	pData->pfnPrintfV(pData->pvUser, pszFormat, va);
74	va_end(va);
75	}
76
77
78	/**
79	* Prints indentation.
80	*
81	* @param pData The dump data structure.
82	* @param uDepth The indentation depth.
83	*/
84	static void rtAsn1DumpPrintIdent(PRTASN1DUMPDATA pData, uint32_t uDepth)
85	{
86	uint32_t i = 0;
87	uDepth *= 2;
88	while (i < uDepth)
89	{
90	static char const s_szSpaces[] = " ";
91	uint32_t cch = RT_MIN(uDepth, sizeof(s_szSpaces) - 1);
92	rtAsn1DumpPrintf(pData, &s_szSpaces[sizeof(s_szSpaces) - 1 - cch]);
93	i += cch;
94	}
95	}
96
97
98	/**
99	* Dumps UTC TIME and GENERALIZED TIME
100	*
101	* @param pData The dump data structure.
102	* @param pAsn1Core The ASN.1 core object representation.
103	* @param pszName The member name.
104	* @param pszType The time type name.
105	*/
106	static void rtAsn1DumpTime(PRTASN1DUMPDATA pData, PCRTASN1CORE pAsn1Core, const char pszName, const char pszType)
107	{
108	if ((pAsn1Core->fFlags & RTASN1CORE_F_PRIMITE_TAG_STRUCT))
109	{
110	PCRTASN1TIME pTime = (PCRTASN1TIME)pAsn1Core;
111	rtAsn1DumpPrintf(pData, "%-16s %s -- %04u-%02u-%02u %02u:%02u:%02.%09Z\n",
112	pszName, pszType,
113	pTime->Time.i32Year, pTime->Time.u8Month, pTime->Time.u8MonthDay,
114	pTime->Time.u8Hour, pTime->Time.u8Minute, pTime->Time.u8Second,
115	pTime->Time.u32Nanosecond);
116	}
117	else if (pAsn1Core->cb > 0 && pAsn1Core->cb < 32 && pAsn1Core->uData.pch)
118	rtAsn1DumpPrintf(pData, "%-16s %s '%.*s'\n",
119	pszName, pszType, (size_t)pAsn1Core->cb, pAsn1Core->uData.pch);
120	else
121	rtAsn1DumpPrintf(pData, "%-16s %s -- cb=%u\n", pszName, pszType, pAsn1Core->cb);
122	}
123
124
125	/**
126	* Dumps strings sharing the RTASN1STRING structure.
127	*
128	* @param pData The dump data structure.
129	* @param pAsn1Core The ASN.1 core object representation.
130	* @param pszName The member name.
131	* @param pszType The string type name.
132	* @param uDepth The current identation level.
133	*/
134	static void rtAsn1DumpString(PRTASN1DUMPDATA pData, PCRTASN1CORE pAsn1Core, const char pszName, const char pszType,
135	uint32_t uDepth)
136	{
137	rtAsn1DumpPrintf(pData, "%-16s %s", pszName, pszType);
138
139	const char *pszPostfix = "'\n";
140	bool fUtf8 = false;
141	const char *pch = pAsn1Core->uData.pch;
142	uint32_t cch = pAsn1Core->cb;
143	PCRTASN1STRING pString = (PCRTASN1STRING)pAsn1Core;
144	if ( (pAsn1Core->fFlags & RTASN1CORE_F_PRIMITE_TAG_STRUCT)
145	&& pString->pszUtf8
146	&& pString->cchUtf8)
147	{
148	fUtf8 = true;
149	pszPostfix = "' -- utf-8\n";
150	}
151
152	if (cch == 0 \|\| !pch)
153	rtAsn1DumpPrintf(pData, " -- cb=%u\n", pszName, pszType, pAsn1Core->cb);
154	else
155	{
156	if (cch >= 48)
157	{
158	rtAsn1DumpPrintf(pData, "\n");
159	rtAsn1DumpPrintIdent(pData, uDepth + 1);
160	}
161	rtAsn1DumpPrintf(pData, " '");
162
163	/** @todo Handle BMP and UNIVERSIAL strings specially. */
164	do
165	{
166	const char *pchStart = pch;
167	while ( cch > 0
168	&& (uint8_t)*pch >= 0x20
169	&& (!fUtf8 ? (uint8_t)pch < 0x7f : (uint8_t)pch != 0x7f)
170	&& *pch != '\'')
171	cch--, pch++;
172	if (pchStart != pch)
173	rtAsn1DumpPrintf(pData, "%.*s", pch - pchStart, pchStart);
174
175	while ( cch > 0
176	&& ( (uint8_t)*pch < 0x20
177	\|\| (!fUtf8 ? (uint8_t)pch >= 0x7f : (uint8_t)pch == 0x7f)
178	\|\| (uint8_t)*pch == '\'') )
179	{
180	rtAsn1DumpPrintf(pData, "\\x%02", *pch);
181	cch--;
182	pch++;
183	}
184	} while (cch > 0);
185
186	rtAsn1DumpPrintf(pData, pszPostfix);
187	}
188	}
189
190
191	/**
192	* Returns a name for the given object ID.
193	*
194	* This is just to make some of the dumps a little easier to read. It's no our
195	* intention to have the whole ODI repository encoded here.
196	*
197	* @returns Name if available, NULL if not.
198	* @param pszObjId The dotted object identifier string.
199	*/
200	static const char rtAsn1DumpLookupObjIdName(const char pszObjId)
201	{
202	#define STARTS_WITH_1(a_off, a_uValue) \
203	( pszObjId[a_off] == (a_uValue) + '0' && pszObjId[a_off + 1] == '.' )
204	#define STARTS_WITH_2(a_off, a_uValue) \
205	( pszObjId[a_off] == (a_uValue) / 10 + '0' && pszObjId[a_off + 1] == (a_uValue) % 10 + '0' && pszObjId[a_off + 2] == '.' )
206	#define STARTS_WITH_3(a_off, a_uValue) \
207	( pszObjId[a_off] == (a_uValue) / 100 + '0' \
208	&& pszObjId[a_off + 1] == ((a_uValue) % 100) / 10 + '0' \
209	&& pszObjId[a_off + 2] == (a_uValue) % 10 + '0' \
210	&& pszObjId[a_off + 3] == '.' )
211	#define STARTS_WITH_6(a_off, a_uValue) \
212	( pszObjId[a_off] == (a_uValue) / 100000 + '0' \
213	&& pszObjId[a_off + 1] == ((a_uValue) % 100000) / 10000 + '0' \
214	&& pszObjId[a_off + 2] == ((a_uValue) % 10000) / 1000 + '0' \
215	&& pszObjId[a_off + 3] == ((a_uValue) % 1000) / 100 + '0' \
216	&& pszObjId[a_off + 4] == ((a_uValue) % 100) / 10 + '0' \
217	&& pszObjId[a_off + 5] == (a_uValue) % 10 + '0' \
218	&& pszObjId[a_off + 6] == '.' )
219
220	#define ENDS_WITH_1(a_off, a_uValue) \
221	( pszObjId[a_off] == (a_uValue) + '0' && !pszObjId[a_off + 1] )
222	#define ENDS_WITH_2(a_off, a_uValue) \
223	( pszObjId[a_off] == (a_uValue) / 10 + '0' && pszObjId[a_off + 1] == (a_uValue) % 10 + '0' && !pszObjId[a_off + 2] )
224
225	if (STARTS_WITH_1(0, 0)) /* ITU-T assigned - top level 0. */
226	{
227
228	}
229	else if (STARTS_WITH_1(0, 1)) /* ISO assigned - top level 1. */
230	{
231	if (STARTS_WITH_1(2, 0)) /* ISO standard - 1.0. */
232	{
233	/* */
234	}
235	else if (STARTS_WITH_1(2, 2)) /* ISO member body - 1.2. */
236	{
237	if (STARTS_WITH_3(4, 840)) /* USA - 1.2.840. */
238	{
239	if (STARTS_WITH_6(8, 113549)) /* RSADSI / RSA Data Security inc - 1.2.840.113549. */
240	{
241	if (STARTS_WITH_1(15, 1)) /* PKCS - 1.2.840.113549.1. */
242	{
243	if (STARTS_WITH_1(17, 1)) /* PKCS-1 - 1.2.840.113549.1.1. */
244	{
245	if (ENDS_WITH_1(19, 1)) return "pkcs1-RsaEncryption";
246	else if (ENDS_WITH_1(19, 2)) return "pkcs1-Md2WithRsaEncryption";
247	else if (ENDS_WITH_1(19, 3)) return "pkcs1-Md4WithRsaEncryption";
248	else if (ENDS_WITH_1(19, 4)) return "pkcs1-Md5WithRsaEncryption";
249	else if (ENDS_WITH_1(19, 5)) return "pkcs1-Sha1WithRsaEncryption";
250	else if (ENDS_WITH_2(19, 10)) return "pkcs1-RsaPss";
251	else if (ENDS_WITH_2(19, 11)) return "pkcs1-Sha256WithRsaEncryption";
252	else if (ENDS_WITH_2(19, 12)) return "pkcs1-Sha384WithRsaEncryption";
253	else if (ENDS_WITH_2(19, 13)) return "pkcs1-Sha512WithRsaEncryption";
254	else if (ENDS_WITH_2(19, 14)) return "pkcs1-Sha224WithRsaEncryption";
255	}
256	else if (STARTS_WITH_1(17, 9)) /* PKCS-9 signatures - 1.2.840.113549.1.9. */
257	{
258	if (ENDS_WITH_1(19, 1)) return "pkcs9-EMailAddress";
259	else if (ENDS_WITH_1(19, 2)) return "pkcs9-UntrustedName";
260	else if (ENDS_WITH_1(19, 3)) return "pkcs9-ContentType";
261	else if (ENDS_WITH_1(19, 4)) return "pkcs9-MessageDigest";
262	else if (ENDS_WITH_1(19, 5)) return "pkcs9-SigningTime";
263	else if (ENDS_WITH_1(19, 6)) return "pkcs9-CounterSignature";
264	else if (ENDS_WITH_1(19, 7)) return "pkcs9-challengePassword";
265	else if (ENDS_WITH_1(19, 8)) return "pkcs9-UnstructuredAddress";
266	else if (ENDS_WITH_1(19, 9)) return "pkcs9-ExtendedCertificateAttributes";
267	else if (ENDS_WITH_2(19, 13)) return "pkcs9-SigningDescription";
268	else if (ENDS_WITH_2(19, 14)) return "pkcs9-ExtensionRequest";
269	else if (ENDS_WITH_2(19, 15)) return "pkcs9-SMimeCapabilities";
270	}
271	}
272	else if (STARTS_WITH_1(15, 2)) /* PKCS #2 - 1.2.840.113549.2. */
273	{
274	}
275	}
276	}
277	}
278	else if (STARTS_WITH_1(2, 3)) /* ISO identified organiziation - 1.3. */
279	{
280	if (STARTS_WITH_1(4, 6)) /* DOD - 1.3.6. */
281	{
282	if (STARTS_WITH_1(6, 1)) /* Internet - 1.3.6.1. */
283	{
284	if (STARTS_WITH_1(8, 4)) /* Private - 1.3.6.1.4. */
285	{
286	if (STARTS_WITH_1(10, 1)) /* IANA-registered Private Enterprises. */
287	{
288	if (STARTS_WITH_3(12, 311)) /* Microsoft - 1.3.6.1.4.1.311 */
289	{
290	if (STARTS_WITH_1(16, 1)) /* 1.3.6.1.4.1.311.1. */
291	{
292	}
293	else if (STARTS_WITH_1(16, 2)) /* 1.3.6.1.4.1.311.2 */
294	{
295	if (STARTS_WITH_1(18, 1)) /* 1.3.6.1.4.1.311.2.1. */
296	{
297	if (ENDS_WITH_1(20, 1)) return "Ms-??-2.1";
298	else if (ENDS_WITH_1(20, 4)) return "Ms-SpcIndirectDataContext";
299	else if (ENDS_WITH_2(20, 10)) return "Ms-SpcAgencyInfo";
300	else if (ENDS_WITH_2(20, 11)) return "Ms-SpcStatemntType";
301	else if (ENDS_WITH_2(20, 12)) return "Ms-SpcOpusInfo";
302	else if (ENDS_WITH_2(20, 14)) return "Ms-CertReqExtensions";
303	else if (ENDS_WITH_2(20, 15)) return "Ms-SpcPeImageData";
304	else if (ENDS_WITH_2(20, 18)) return "Ms-SpcRawFileData";
305	else if (ENDS_WITH_2(20, 19)) return "Ms-SpcStructuredStorageData";
306	else if (ENDS_WITH_2(20, 20)) return "Ms-SpcJavaClassDataType1";
307	else if (ENDS_WITH_2(20, 21)) return "Ms-SpcIndividualCodeSigning";
308	else if (ENDS_WITH_2(20, 22)) return "Ms-SpcCommericalSigning";
309	else if (ENDS_WITH_2(20, 25)) return "Ms-SpcLinkType2-Aka-CabData";
310	else if (ENDS_WITH_2(20, 26)) return "Ms-SpcMinimalCriterialInfo";
311	else if (ENDS_WITH_2(20, 27)) return "Ms-SpcFinacialCriterialInfo";
312	else if (ENDS_WITH_2(20, 28)) return "Ms-SpcLinkType3";
313	}
314	else if (STARTS_WITH_1(18, 3)) /* 1.3.6.1.4.1.311.2.3. */
315	{
316	if (ENDS_WITH_1(20, 1)) return "Ms-SpcPeImagePageHashesV1";
317	else if (ENDS_WITH_1(20, 2)) return "Ms-SpcPeImagePageHashesV2";
318	}
319	}
320	else if (STARTS_WITH_1(16, 3)) /* 1.3.6.1.4.1.311.3 */
321	{
322	if (STARTS_WITH_1(18, 3)) /* 1.3.6.1.4.1.311.3.3. */
323	{
324	if (ENDS_WITH_1(20, 1)) return "Ms-CounterSign";
325	else if (ENDS_WITH_1(20, 2)) return "Ms-??-3.2";
326	}
327	}
328	else if (STARTS_WITH_2(16, 10)) /* 1.3.6.1.4.1.311.10 */
329	{
330	if (STARTS_WITH_1(19, 3)) /* . */
331	{
332	if (ENDS_WITH_1(21, 1)) return "Ms-CertTrustListSigning";
333	else if (ENDS_WITH_1(21, 2)) return "Ms-TimeStampSigning";
334	else if (ENDS_WITH_1(21, 4)) return "Ms-EncryptedFileSystem";
335	else if (ENDS_WITH_1(21, 5)) return "Ms-WhqlCrypto";
336	else if (ENDS_WITH_1(21, 6)) return "Ms-Nt5Crypto";
337	else if (ENDS_WITH_1(21, 7)) return "Ms-OemWhqlCrypto";
338	else if (ENDS_WITH_1(21, 8)) return "Ms-EmbeddedNtCrypto";
339	else if (ENDS_WITH_1(21, 9)) return "Ms-RootListSigner";
340	else if (ENDS_WITH_2(21, 10)) return "Ms-QualifiedSubordination";
341	else if (ENDS_WITH_2(21, 11)) return "Ms-KeyRecovery";
342	else if (ENDS_WITH_2(21, 12)) return "Ms-DocumentSigning";
343	else if (ENDS_WITH_2(21, 13)) return "Ms-LifetimeSigning";
344	}
345	else if (STARTS_WITH_1(19, 5)) /* . */
346	{
347	if (ENDS_WITH_1(21, 1)) return "Ms-Drm";
348	else if (ENDS_WITH_1(21, 2)) return "Ms-DrmIndividualization";
349	}
350	else if (STARTS_WITH_1(19, 9)) /* . */
351	{
352	if (ENDS_WITH_1(21, 1)) return "Ms-CrossCertDistPoints";
353	}
354	}
355	else if (STARTS_WITH_2(16, 20)) /* 1.3.6.1.4.1.311.20 */
356	{
357	if (ENDS_WITH_1(19, 1)) return "Ms-AutoEnrollCtlUsage";
358	else if (ENDS_WITH_1(19, 2)) return "Ms-EnrollCerttypeExtension";
359	}
360	else if (STARTS_WITH_2(16, 21)) /* CertSrv Infrastructure - 1.3.6.1.4.1.311.21 */
361	{
362	if (ENDS_WITH_1(19, 1)) return "Ms-CaKeyCertIndexPair";
363	else if (ENDS_WITH_1(19, 2)) return "Ms-CertSrvPreviousCertHash";
364	else if (ENDS_WITH_1(19, 3)) return "Ms-CrlVirtualBase";
365	else if (ENDS_WITH_1(19, 4)) return "Ms-CrlNextPublish";
366	else if (ENDS_WITH_1(19, 6)) return "Ms-KeyRecovery";
367	else if (ENDS_WITH_1(19, 7)) return "Ms-CertificateTemplate";
368	else if (ENDS_WITH_1(19, 9)) return "Ms-DummySigner";
369	}
370	}
371	}
372	}
373	else if (STARTS_WITH_1(8, 5)) /* Security - 1.3.6.1.5. */
374	{
375	if (STARTS_WITH_1(10, 5)) /* Mechanisms - 1.3.6.1.5.5. */
376	{
377	if (STARTS_WITH_1(12, 7)) /* Public-Key Infrastructure (X.509) - 1.3.6.1.5.5.7. */
378	{
379	if (STARTS_WITH_1(14, 1)) /* Private Extension - 1.3.6.1.5.5.7.1. */
380	{
381	if (ENDS_WITH_1(16, 1)) return "pkix-AuthorityInfoAccess";
382	else if (ENDS_WITH_2(16, 12)) return "pkix-LogoType";
383	}
384	else if (STARTS_WITH_1(14, 2)) /* Private Extension - 1.3.6.1.5.5.7.2. */
385	{
386	if (ENDS_WITH_1(16, 1)) return "id-qt-CPS";
387	else if (ENDS_WITH_1(16, 2)) return "id-qt-UNotice";
388	else if (ENDS_WITH_1(16, 3)) return "id-qt-TextNotice";
389	else if (ENDS_WITH_1(16, 4)) return "id-qt-ACPS";
390	else if (ENDS_WITH_1(16, 5)) return "id-qt-ACUNotice";
391	}
392	else if (STARTS_WITH_1(14, 3)) /* Private Extension - 1.3.6.1.5.5.7.3. */
393	{
394	if (ENDS_WITH_1(16, 1)) return "id-kp-ServerAuth";
395	else if (ENDS_WITH_1(16, 2)) return "id-kp-ClientAuth";
396	else if (ENDS_WITH_1(16, 3)) return "id-kp-CodeSigning";
397	else if (ENDS_WITH_1(16, 4)) return "id-kp-EmailProtection";
398	else if (ENDS_WITH_1(16, 5)) return "id-kp-IPSecEndSystem";
399	else if (ENDS_WITH_1(16, 6)) return "id-kp-IPSecTunnel";
400	else if (ENDS_WITH_1(16, 7)) return "id-kp-IPSecUser";
401	else if (ENDS_WITH_1(16, 8)) return "id-kp-Timestamping";
402	else if (ENDS_WITH_1(16, 9)) return "id-kp-OCSPSigning";
403	else if (ENDS_WITH_2(16, 10)) return "id-kp-DVCS";
404	else if (ENDS_WITH_2(16, 11)) return "id-kp-SBGPCertAAServiceAuth";
405	else if (ENDS_WITH_2(16, 13)) return "id-kp-EAPOverPPP";
406	else if (ENDS_WITH_2(16, 14)) return "id-kp-EAPOverLAN";
407	}
408	}
409	}
410	}
411	}
412	}
413	else if (STARTS_WITH_2(4, 14)) /* 1.3.14. */
414	{
415	if (STARTS_WITH_1(7, 3)) /* OIW Security Special Interest Group - 1.3.14.3. */
416	{
417	if (STARTS_WITH_1(9, 2)) /* OIW SSIG algorithms - 1.3.14.3.2. */
418	{
419	if (ENDS_WITH_1(11, 2)) return "oiw-ssig-Md4WithRsa";
420	else if (ENDS_WITH_1(11, 3)) return "oiw-ssig-Md5WithRsa";
421	else if (ENDS_WITH_1(11, 4)) return "oiw-ssig-Md4WithRsaEncryption";
422	else if (ENDS_WITH_2(11, 15)) return "oiw-ssig-ShaWithRsaEncryption";
423	else if (ENDS_WITH_2(11, 24)) return "oiw-ssig-Md2WithRsaEncryption";
424	else if (ENDS_WITH_2(11, 25)) return "oiw-ssig-Md5WithRsaEncryption";
425	else if (ENDS_WITH_2(11, 26)) return "oiw-ssig-Sha1";
426	else if (ENDS_WITH_2(11, 29)) return "oiw-ssig-Sha1WithRsaEncryption";
427	}
428	}
429	}
430	}
431	}
432	else if (STARTS_WITH_1(0, 2)) /* Joint ISO/ITU-T assigned - top level 2.*/
433	{
434	if (STARTS_WITH_1(2, 1)) /* ASN.1 - 2.1. */
435	{
436	}
437	else if (STARTS_WITH_1(2, 5)) /* Directory (X.500) - 2.5. */
438	{
439	if (STARTS_WITH_1(4, 4)) /* X.500 Attribute types - 2.5.4. */
440	{
441	if (ENDS_WITH_1(6, 3)) return "x500-CommonName";
442	else if (ENDS_WITH_1(6, 6)) return "x500-CountryName";
443	else if (ENDS_WITH_1(6, 7)) return "x500-LocalityName";
444	else if (ENDS_WITH_1(6, 8)) return "x500-StatOrProvinceName";
445	else if (ENDS_WITH_2(6, 10)) return "x500-OrganizationName";
446	else if (ENDS_WITH_2(6, 11)) return "x500-OrganizationUnitName";
447	}
448	else if (STARTS_WITH_2(4, 29)) /* certificateExtension (id-ce) - 2.5.29. */
449	{
450	if (ENDS_WITH_1(7, 1)) return "id-ce-AuthorityKeyIdentifier-Deprecated";
451	else if (ENDS_WITH_1(7, 2)) return "id-ce-KeyAttributes-Deprecated";
452	else if (ENDS_WITH_1(7, 3)) return "id-ce-CertificatePolicies-Deprecated";
453	else if (ENDS_WITH_1(7, 4)) return "id-ce-KeyUsageRestriction-Deprecated";
454	else if (ENDS_WITH_1(7, 7)) return "id-ce-SubjectAltName-Deprecated";
455	else if (ENDS_WITH_1(7, 8)) return "id-ce-IssuerAltName-Deprecated";
456	else if (ENDS_WITH_2(7, 14)) return "id-ce-SubjectKeyIdentifier";
457	else if (ENDS_WITH_2(7, 15)) return "id-ce-KeyUsage";
458	else if (ENDS_WITH_2(7, 16)) return "id-ce-PrivateKeyUsagePeriod";
459	else if (ENDS_WITH_2(7, 17)) return "id-ce-SubjectAltName";
460	else if (ENDS_WITH_2(7, 18)) return "id-ce-issuerAltName";
461	else if (ENDS_WITH_2(7, 19)) return "id-ce-BasicConstraints";
462	else if (ENDS_WITH_2(7, 25)) return "id-ce-CrlDistributionPoints";
463	else if (ENDS_WITH_2(7, 29)) return "id-ce-CertificateIssuer";
464	else if (ENDS_WITH_2(7, 30)) return "id-ce-NameConstraints";
465	else if (ENDS_WITH_2(7, 31)) return "id-ce-CrlDistributionPoints";
466	else if (ENDS_WITH_2(7, 32)) return "id-ce-CertificatePolicies";
467	else if (STARTS_WITH_2(7, 32))
468	{
469	if (ENDS_WITH_1(10, 0)) return "id-ce-cp-anyPolicy";
470	}
471	else if (ENDS_WITH_2(7, 35)) return "id-ce-AuthorityKeyIdentifier";
472	else if (ENDS_WITH_2(7, 36)) return "id-ce-PolicyConstraints";
473	else if (ENDS_WITH_2(7, 37)) return "id-ce-ExtKeyUsage";
474	}
475	}
476	else if (STARTS_WITH_2(2, 16)) /* Join assignments by country - 2.16. */
477	{
478	if (0)
479	{
480	}
481	else if (STARTS_WITH_3(5, 840)) /* USA - 2.16.840. */
482	{
483	if (STARTS_WITH_1(9, 1)) /* US company arc. */
484	{
485	if (STARTS_WITH_3(11, 101)) /* US Government */
486	{
487	if (STARTS_WITH_1(15, 3)) /* Computer Security Objects Register */
488	{
489	if (STARTS_WITH_1(17, 4)) /* NIST Algorithms - 2.16.840.1.101.3.4. */
490	{
491	if (STARTS_WITH_1(19, 1)) /* AES - 2.16.840.1.101.3.4.1. */
492	{
493	}
494	else if (STARTS_WITH_1(19, 2)) /* Hash algorithms - 2.16.840.1.101.3.4.2. */
495	{
496	if (ENDS_WITH_1(21, 1)) return "nist-Sha256";
497	else if (ENDS_WITH_1(21, 2)) return "nist-Sha384";
498	else if (ENDS_WITH_1(21, 3)) return "nist-Sha512";
499	else if (ENDS_WITH_1(21, 4)) return "nist-Sha224";
500	}
501	}
502	}
503	}
504	else if (STARTS_WITH_6(11, 113730)) /* Netscape - 2.16.840.1.113730. */
505	{
506	if (STARTS_WITH_1(18, 1)) /* Netscape - 2.16.840.1.113730.1. */
507	{
508	if (ENDS_WITH_1(20, 1)) return "netscape-cert-type";
509	else if (ENDS_WITH_1(20, 2)) return "netscape-base-url";
510	else if (ENDS_WITH_1(20, 3)) return "netscape-revocation-url";
511	else if (ENDS_WITH_1(20, 4)) return "netscape-ca-revocation-url";
512	else if (ENDS_WITH_1(20, 7)) return "netscape-cert-renewal-url";
513	else if (ENDS_WITH_1(20, 8)) return "netscape-ca-policy-url";
514	else if (ENDS_WITH_1(20, 9)) return "netscape-HomePage-url";
515	else if (ENDS_WITH_2(20, 10)) return "netscape-EntityLogo";
516	else if (ENDS_WITH_2(20, 11)) return "netscape-UserPicture";
517	else if (ENDS_WITH_2(20, 12)) return "netscape-ssl-server-name";
518	else if (ENDS_WITH_2(20, 13)) return "netscape-comment";
519	}
520	else if (STARTS_WITH_1(18, 4)) /* Netscape - 2.16.840.1.113730.4. */
521	{
522	if (ENDS_WITH_1(20, 1)) return "netscape-eku-serverGatedCrypto";
523	}
524	}
525	else if (STARTS_WITH_6(11, 113733)) /* Verisign, Inc. - 2.16.840.1.113733. */
526	{
527	if (STARTS_WITH_1(18, 1)) /* Verisign PKI Sub Tree - 2.16.840.1.113733.1. */
528	{
529	if (ENDS_WITH_1(20, 6)) return "verisign-pki-extensions-subtree";
530	else if (STARTS_WITH_1(20, 6)) /* 2.16.840.1.113733.1.6. */
531	{
532	if (ENDS_WITH_1(22, 7)) return "verisign-pki-ext-RolloverID";
533	}
534	else if (ENDS_WITH_1(20, 7)) return "verisign-pki-policies";
535	else if (STARTS_WITH_1(20, 7)) /* 2.16.840.1.113733.1.7. */
536	{
537	if (ENDS_WITH_1(22, 9)) return "verisign-pki-policy-9";
538	else if (ENDS_WITH_2(22, 21)) return "verisign-pki-policy-21";
539	else if (ENDS_WITH_2(22, 23)) return "verisign-pki-policy-vtn-cp";
540	else if (STARTS_WITH_2(22, 23))
541	{
542	if (ENDS_WITH_1(25, 1)) return "verisign-pki-policy-vtn-cp-class1";
543	else if (ENDS_WITH_1(25, 2)) return "verisign-pki-policy-vtn-cp-class2";
544	else if (ENDS_WITH_1(25, 3)) return "verisign-pki-policy-vtn-cp-class3";
545	else if (ENDS_WITH_1(25, 4)) return "verisign-pki-policy-vtn-cp-class4";
546	else if (ENDS_WITH_1(25, 6)) return "verisign-pki-policy-vtn-cp-6";
547	}
548	}
549	else if (STARTS_WITH_1(20, 8)) /* 2.16.840.1.113733.1.8. */
550	{
551	if (ENDS_WITH_1(22, 1)) return "verisign-pki-eku-IssStrongCrypto";
552	}
553	else if (ENDS_WITH_2(22, 46)) return "verisign-pki-policy-cis";
554	else if (STARTS_WITH_2(22, 46))
555	{
556	if (ENDS_WITH_1(25, 1)) return "verisign-pki-policy-cis-type1";
557	else if (ENDS_WITH_1(25, 2)) return "verisign-pki-policy-cis-type2";
558	}
559	else if (ENDS_WITH_2(22, 48)) return "verisign-pki-policy-thawte";
560	else if (STARTS_WITH_2(22, 48))
561	{
562	if (ENDS_WITH_1(25, 1)) return "verisign-pki-policy-thawte-cps-1";
563	}
564	}
565	}
566	}
567	}
568	}
569	}
570	return NULL;
571	}
572
573
574	/** @callback_method_impl{FNRTASN1ENUMCALLBACK} */
575	static DECLCALLBACK(int) rtAsn1DumpEnumCallback(PRTASN1CORE pAsn1Core, const char pszName, uint32_t uDepth, void pvUser)
576	{
577	PRTASN1DUMPDATA pData = (PRTASN1DUMPDATA)pvUser;
578	if (!pAsn1Core->fFlags)
579	return VINF_SUCCESS;
580
581	rtAsn1DumpPrintIdent(pData, uDepth);
582
583	const char *pszValuePrefix = "-- value:";
584	const char *pszDefault = "";
585	if (pAsn1Core->fFlags & RTASN1CORE_F_DEFAULT)
586	{
587	pszValuePrefix = "DEFAULT";
588	pszDefault = "DEFAULT ";
589	}
590
591	bool fOpen = false;
592	switch (pAsn1Core->fClass & ASN1_TAGCLASS_MASK)
593	{
594	case ASN1_TAGCLASS_UNIVERSAL:
595	switch (pAsn1Core->fFlags & RTASN1CORE_F_TAG_IMPLICIT ? pAsn1Core->uRealTag : pAsn1Core->uTag)
596	{
597	case ASN1_TAG_BOOLEAN:
598	if (pAsn1Core->fFlags & RTASN1CORE_F_PRIMITE_TAG_STRUCT)
599	rtAsn1DumpPrintf(pData, "%-16s BOOLEAN %s %RTbool\n",
600	pszName, pszValuePrefix, ((PCRTASN1BOOLEAN)pAsn1Core)->fValue);
601	else if (pAsn1Core->cb == 1 && pAsn1Core->uData.pu8)
602	rtAsn1DumpPrintf(pData, "%-16s BOOLEAN %s %u\n",
603	pszName, pszValuePrefix, *pAsn1Core->uData.pu8);
604	else
605	rtAsn1DumpPrintf(pData, "%-16s BOOLEAN -- cb=%u\n", pszName, pAsn1Core->cb);
606	break;
607
608	case ASN1_TAG_INTEGER:
609	if ((pAsn1Core->fFlags & RTASN1CORE_F_PRIMITE_TAG_STRUCT) && pAsn1Core->cb <= 8)
610	rtAsn1DumpPrintf(pData, "%-16s INTEGER %s %llu / %#llx\n", pszName, pszValuePrefix,
611	((PCRTASN1INTEGER)pAsn1Core)->uValue, ((PCRTASN1INTEGER)pAsn1Core)->uValue);
612	else if (pAsn1Core->cb == 0 \|\| pAsn1Core->cb >= 512 \|\| !pAsn1Core->uData.pu8)
613	rtAsn1DumpPrintf(pData, "%-16s INTEGER -- cb=%u\n", pszName, pAsn1Core->cb);
614	else if (pAsn1Core->cb <= 32)
615	rtAsn1DumpPrintf(pData, "%-16s INTEGER %s %.*Rhxs\n",
616	pszName, pszValuePrefix, (size_t)pAsn1Core->cb, pAsn1Core->uData.pu8);
617	else
618	rtAsn1DumpPrintf(pData, "%-16s INTEGER %s\n%.*Rhxd\n",
619	pszName, pszValuePrefix, (size_t)pAsn1Core->cb, pAsn1Core->uData.pu8);
620	break;
621
622	case ASN1_TAG_BIT_STRING:
623	if ((pAsn1Core->fFlags & RTASN1CORE_F_PRIMITE_TAG_STRUCT))
624	{
625	PCRTASN1BITSTRING pBitString = (PCRTASN1BITSTRING)pAsn1Core;
626	rtAsn1DumpPrintf(pData, "%-16s BIT STRING %s-- cb=%u cBits=%#x cMaxBits=%#x",
627	pszName, pszDefault, pBitString->Asn1Core.cb, pBitString->cBits, pBitString->cMaxBits);
628	if (pBitString->cBits <= 64)
629	rtAsn1DumpPrintf(pData, " value=%#llx\n", RTAsn1BitString_GetAsUInt64(pBitString));
630	else
631	rtAsn1DumpPrintf(pData, "\n");
632	}
633	else
634	rtAsn1DumpPrintf(pData, "%-16s BIT STRING %s-- cb=%u\n", pszName, pszDefault, pAsn1Core->cb);
635	fOpen = pAsn1Core->pOps != NULL;
636	break;
637
638	case ASN1_TAG_OCTET_STRING:
639	rtAsn1DumpPrintf(pData, "%-16s OCTET STRING %s-- cb=%u\n", pszName, pszDefault, pAsn1Core->cb);
640	fOpen = pAsn1Core->pOps != NULL;
641	break;
642
643	case ASN1_TAG_NULL:
644	rtAsn1DumpPrintf(pData, "%-16s NULL\n", pszName);
645	break;
646
647	case ASN1_TAG_OID:
648	if ((pAsn1Core->fFlags & RTASN1CORE_F_PRIMITE_TAG_STRUCT))
649	{
650	const char *pszObjIdName = rtAsn1DumpLookupObjIdName(((PCRTASN1OBJID)pAsn1Core)->szObjId);
651	if (pszObjIdName)
652	rtAsn1DumpPrintf(pData, "%-16s OBJECT IDENTIFIER %s%s ('%s')\n",
653	pszName, pszDefault, pszObjIdName, ((PCRTASN1OBJID)pAsn1Core)->szObjId);
654	else
655	rtAsn1DumpPrintf(pData, "%-16s OBJECT IDENTIFIER %s'%s'\n",
656	pszName, pszDefault, ((PCRTASN1OBJID)pAsn1Core)->szObjId);
657	}
658	else
659	rtAsn1DumpPrintf(pData, "%-16s OBJECT IDENTIFIER %s -- cb=%u\n",
660	pszName, pszDefault, pAsn1Core->cb);
661	break;
662
663	case ASN1_TAG_OBJECT_DESCRIPTOR:
664	rtAsn1DumpPrintf(pData, "%-16s OBJECT DESCRIPTOR -- cb=%u TODO\n", pszName, pAsn1Core->cb);
665	break;
666
667	case ASN1_TAG_EXTERNAL:
668	rtAsn1DumpPrintf(pData, "%-16s EXTERNAL -- cb=%u TODO\n", pszName, pAsn1Core->cb);
669	break;
670
671	case ASN1_TAG_REAL:
672	rtAsn1DumpPrintf(pData, "%-16s REAL -- cb=%u TODO\n", pszName, pAsn1Core->cb);
673	break;
674
675	case ASN1_TAG_ENUMERATED:
676	rtAsn1DumpPrintf(pData, "%-16s ENUMERATED -- cb=%u TODO\n", pszName, pAsn1Core->cb);
677	break;
678
679	case ASN1_TAG_EMBEDDED_PDV:
680	rtAsn1DumpPrintf(pData, "%-16s EMBEDDED PDV -- cb=%u TODO\n", pszName, pAsn1Core->cb);
681	break;
682
683	case ASN1_TAG_UTF8_STRING:
684	rtAsn1DumpString(pData, pAsn1Core, pszName, "UTF8 STRING", uDepth);
685	break;
686
687	case ASN1_TAG_RELATIVE_OID:
688	rtAsn1DumpPrintf(pData, "%-16s RELATIVE OBJECT IDENTIFIER -- cb=%u TODO\n", pszName, pAsn1Core->cb);
689	break;
690
691	case ASN1_TAG_SEQUENCE:
692	rtAsn1DumpPrintf(pData, "%-16s SEQUENCE -- cb=%u\n", pszName, pAsn1Core->cb);
693	fOpen = true;
694	break;
695	case ASN1_TAG_SET:
696	rtAsn1DumpPrintf(pData, "%-16s SET -- cb=%u\n", pszName, pAsn1Core->cb);
697	fOpen = true;
698	break;
699
700	case ASN1_TAG_NUMERIC_STRING:
701	rtAsn1DumpString(pData, pAsn1Core, pszName, "NUMERIC STRING", uDepth);
702	break;
703
704	case ASN1_TAG_PRINTABLE_STRING:
705	rtAsn1DumpString(pData, pAsn1Core, pszName, "PRINTABLE STRING", uDepth);
706	break;
707
708	case ASN1_TAG_T61_STRING:
709	rtAsn1DumpString(pData, pAsn1Core, pszName, "T61 STRING", uDepth);
710	break;
711
712	case ASN1_TAG_VIDEOTEX_STRING:
713	rtAsn1DumpString(pData, pAsn1Core, pszName, "VIDEOTEX STRING", uDepth);
714	break;
715
716	case ASN1_TAG_IA5_STRING:
717	rtAsn1DumpString(pData, pAsn1Core, pszName, "IA5 STRING", uDepth);
718	break;
719
720	case ASN1_TAG_GRAPHIC_STRING:
721	rtAsn1DumpString(pData, pAsn1Core, pszName, "GRAPHIC STRING", uDepth);
722	break;
723
724	case ASN1_TAG_VISIBLE_STRING:
725	rtAsn1DumpString(pData, pAsn1Core, pszName, "VISIBLE STRING", uDepth);
726	break;
727
728	case ASN1_TAG_GENERAL_STRING:
729	rtAsn1DumpString(pData, pAsn1Core, pszName, "GENERAL STRING", uDepth);
730	break;
731
732	case ASN1_TAG_UNIVERSAL_STRING:
733	rtAsn1DumpString(pData, pAsn1Core, pszName, "UNIVERSAL STRING", uDepth);
734	break;
735
736	case ASN1_TAG_BMP_STRING:
737	rtAsn1DumpString(pData, pAsn1Core, pszName, "BMP STRING", uDepth);
738	break;
739
740	case ASN1_TAG_UTC_TIME:
741	rtAsn1DumpTime(pData, pAsn1Core, pszName, "UTC TIME");
742	break;
743
744	case ASN1_TAG_GENERALIZED_TIME:
745	rtAsn1DumpTime(pData, pAsn1Core, pszName, "GENERALIZED TIME");
746	break;
747
748	case ASN1_TAG_CHARACTER_STRING:
749	rtAsn1DumpPrintf(pData, "%-16s CHARACTER STRING -- cb=%u TODO\n", pszName, pAsn1Core->cb);
750	break;
751
752	default:
753	rtAsn1DumpPrintf(pData, "[UNIVERSAL %u]\n", pAsn1Core->uTag);
754	break;
755	}
756	break;
757	case ASN1_TAGCLASS_CONTEXT:
758	rtAsn1DumpPrintf(pData, "%-16s [%u]\n", pszName, pAsn1Core->uTag);
759	fOpen = true;
760	break;
761	case ASN1_TAGCLASS_APPLICATION:
762	rtAsn1DumpPrintf(pData, "%-16s [APPLICATION %u]\n", pszName, pAsn1Core->uTag);
763	fOpen = true;
764	break;
765	case ASN1_TAGCLASS_PRIVATE:
766	rtAsn1DumpPrintf(pData, "%-16s [PRIVATE %u]\n", pszName, pAsn1Core->uTag);
767	fOpen = true;
768	break;
769	}
770	/** @todo {} */
771
772	/*
773	* Recurse.
774	*/
775	if ( pAsn1Core->pOps
776	&& pAsn1Core->pOps->pfnEnum)
777	pAsn1Core->pOps->pfnEnum(pAsn1Core, rtAsn1DumpEnumCallback, uDepth, pData);
778	return VINF_SUCCESS;
779	}
780
781
782	RTDECL(int) RTAsn1Dump(PCRTASN1CORE pAsn1Core, uint32_t fFlags, uint32_t uLevel, PFNRTDUMPPRINTFV pfnPrintfV, void *pvUser)
783	{
784	if ( pAsn1Core->pOps
785	&& pAsn1Core->pOps->pfnEnum)
786	{
787	RTASN1DUMPDATA Data;
788	Data.fFlags = fFlags;
789	Data.pfnPrintfV = pfnPrintfV;
790	Data.pvUser = pvUser;
791
792	return pAsn1Core->pOps->pfnEnum((PRTASN1CORE)pAsn1Core, rtAsn1DumpEnumCallback, uLevel, &Data);
793	}
794	return VINF_SUCCESS;
795	}
796

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