TclTLS
Changes On Branch e58f2c78c8eb6676
Login
HomeTimelineDownloadBrowse SourceBranchesTagsTicketsWiki
Patch Side-by-Side Diff

Changes In Branch crypto Through [e58f2c78c8] Excluding Merge-Ins

This is equivalent to a diff from 5a33efb87b to e58f2c78c8

2024-02-05
01:37
Added provider command to load non-default providers in OpenSSL 3.0 check-in: b6001442d1 user: bohagan tags: crypto
00:55
Code updates for gcc warnings check-in: 7e672606f5 user: bohagan tags: trunk
2024-02-04
23:25
Code updates for gcc warnings check-in: e58f2c78c8 user: bohagan tags: crypto
03:31
Merged changes from master branch check-in: fa17431520 user: bohagan tags: crypto
02:58
Added code to handle unexpected EOF on OpenSSL 3 check-in: 5a33efb87b user: bohagan tags: trunk
2024-02-03
03:15
Added more IO logging and error callback messages. Removed duplicate messages. check-in: a3728bd654 user: bohagan tags: trunk

Modified configure from [3a830b9e57] to [db3c76f46d].
︙
5383
5384
5385
5386
5387
5388
5389
5390

5391
5392
5393
5394
5395
5396
5397

5383
5384
5385
5386
5387
5388
5389

5390
5391
5392
5393
5394
5395
5396
5397








-
+








# stub library C source files to compile in TEA_ADD_STUB_SOURCES,
# and runtime Tcl library files in TEA_ADD_TCL_SOURCES.
# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS
# and PKG_TCL_SOURCES.
#-----------------------------------------------------------------------


    vars="tls.c tlsBIO.c tlsIO.c tlsX509.c"
    vars="tls.c tlsBIO.c tlsDigest.c tlsEncrypt.c tlsInfo.c tlsIO.c tlsKDF.c tlsRand.c tlsUtil.c tlsX509.c"
    for i in $vars; do
	case $i in
	    \$*)
		# allow $-var names
		PKG_SOURCES="$PKG_SOURCES $i"
		PKG_OBJECTS="$PKG_OBJECTS $i"
		;;
︙
Modified configure.ac from [d5f3ebd9b3] to [1108be8f97].
︙
67
68
69
70
71
72
73
74

75
76
77
78
79
80
81

67
68
69
70
71
72
73

74
75
76
77
78
79
80
81








-
+








# public headers that need to be installed in TEA_ADD_HEADERS,
# stub library C source files to compile in TEA_ADD_STUB_SOURCES,
# and runtime Tcl library files in TEA_ADD_TCL_SOURCES.
# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS
# and PKG_TCL_SOURCES.
#-----------------------------------------------------------------------

TEA_ADD_SOURCES([tls.c tlsBIO.c tlsIO.c tlsX509.c])
TEA_ADD_SOURCES([tls.c tlsBIO.c tlsDigest.c tlsEncrypt.c tlsInfo.c tlsIO.c tlsKDF.c tlsRand.c tlsUtil.c tlsX509.c])
TEA_ADD_HEADERS([generic/tls.h])
TEA_ADD_INCLUDES([])
TEA_ADD_LIBS([])
TEA_ADD_CFLAGS([])
TEA_ADD_STUB_SOURCES([])
TEA_ADD_TCL_SOURCES([library/tls.tcl])
︙
Added doc/cryptography.html version [b81dbf8537].
Added doc/docs.css version [0ab4787813].
Modified doc/tls.html from [ec5645fd47] to [12b4e9e9d7]. 
1
2
3
4


5
6
7
8
9


10
11

12


13
14
15
16
17


18
19
20
21
22

23
24
25
26
27

28
29
30


31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51


52
53
54
55

56
57
58
59
60
61
62
63
64
65
66
67
68
69


70
71
72
73
74
75
76





1
2
3
4
5
6

7
8
9
10
11

12
13
14
15
16
17

18
19
20
21
22
23

24
25
26
27
28

29
30


31
32
33
34
35

36
37
38
39
40
41
42
43
44
45
46
47
48
49
50


51
52
53
54
55

56
57
58
59
60
61
62
63
64
65
66
67



68
69
70
71
72
73
74
75
76

-
-
-
-
+
+




-
+
+


+
-
+
+




-
+
+




-
+




-
+

-
-
+
+



-















-
-
+
+



-
+











-
-
-
+
+








<!doctype html public "-//W3C//DTD HTML 4.0 Transitional//EN">

<html>

<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type"
content="text/html; charset=iso-8859-1">
<meta name="Copyright" content="1999 Matt Newman / 2004 Starfish Systems">
<title>TLS (SSL) Tcl Commands</title>
<title>TLS (SSL) TCL Commands</title>
<link rel="stylesheet" href="docs.css" type="text/css" media="all">
</head>

<body class="vsc-initialized">
<body bgcolor="#FFFFFF">

<h2>Tcl Tls Extension Documentation</h2>

<dl>
    <dd><a href="#NAME">NAME</a>
    <dl>
	<dd><b>tls</b> - binding to <b>OpenSSL</b> toolkit.</dd>
	<dd><b>tls</b> - binding to <b>OpenSSL</b> library
	for socket and I/O channel communications.</dd>
    </dl>
    </dd>
    <dd><a href="#SYNOPSIS">SYNOPSIS</a> </dd>
    <dd><dl>
	    <dd><b>package require Tcl</b> <em>?8.4?</em></dd>
	    <dd><b>package require Tcl</b> <em>?8.5?</em></dd>
	    <dd><b>package require tls</b></dd>
	    <dt>&nbsp;</dt>
	    <dd><b>tls::init</b> <em>?options?</em> </dd>
	    <dd><b>tls::socket</b> <em>?options? host port</em></dd>
	    <dd><b>tls::socket</b> <em> ?-server command? ?options? port</em></dd>
	    <dd><b>tls::socket</b> <em>?-server command? ?options? port</em></dd>
	    <dd><b>tls::handshake</b> <em> channel</em></dd>
	    <dd><b>tls::status </b> <em>?-local? channel</em></dd>
	    <dd><b>tls::connection </b> <em>channel</em></dd>
	    <dd><b>tls::status</b> <em>?-local? channel</em></dd>
	    <dd><b>tls::connection</b> <em>channel</em></dd>
	    <dd><b>tls::import</b> <em>channel ?options?</em></dd>
	    <dd><b>tls::unimport</b> <em>channel</em></dd>
	    <dt>&nbsp;</dt>
	    <dd><b>tls::ciphers </b> <em>protocol ?verbose? ?supported?</em></dd>
	    <dd><b>tls::protocols</b></dd>
	    <dd><b>tls::version</b></dd>
	</dl>
    </dd>
    <dd><a href="#COMMANDS">COMMANDS</a></dd>
    <dd><a href="#CALLBACK OPTIONS">CALLBACK OPTIONS</a></dd>
    <dd><a href="#HTTPS EXAMPLE">HTTPS EXAMPLE</a></dd>
    <dd><a href="#SEE ALSO">SPECIAL CONSIDERATIONS</a></dd>
    <dd><a href="#SEE ALSO">SEE ALSO</a></dd>
</dl>

<hr>

<h3><a name="NAME">NAME</a></h3>

<p><strong>tls</strong> - binding to <strong>OpenSSL</strong>
toolkit.</p>
<p><strong>tls</strong> - binding to <strong>OpenSSL</strong> library
for socket and I/O channel communications.</p>

<h3><a name="SYNOPSIS">SYNOPSIS</a></h3>

<p><b>package require Tcl 8.4</b><br>
<p><b>package require Tcl 8.5</b><br>
<b>package require tls</b><br>
<br>
<a href="#tls::init"><b>tls::init</b> <i>?options?</i></a><br>
<a href="#tls::socket"><b>tls::socket</b> <i>?options? host port</i><br>
<a href="#tls::socket"><b>tls::socket</b> <i>?-server command? ?options? port</i></a><br>
<a href="#tls::status"><b>tls::status</b> <i>?-local? channel</i></a><br>
<a href="#tls::connection"><b>tls::connection</b> <i>channel</i></a><br>
<a href="#tls::handshake"><b>tls::handshake</b> <i>channel</i></a><br>
<a href="#tls::import"><b>tls::import</b> <i>channel ?options?</i></a><br>
<a href="#tls::unimport"><b>tls::unimport</b> <i>channel</i></a><br>
<br>
<a href="#tls::ciphers"><b>tls::ciphers</b> <i>protocol ?verbose? ?supported?</i></a><br>
<a href="#tls::protocols"><b>tls::protocols</b></a>
<a href="#tls::version"><b>tls::version</b></a>
<a href="#tls::protocols"><b>tls::protocols</b></a><br>
<a href="#tls::version"><b>tls::version</b></a><br>
</p>

<h3><a name="DESCRIPTION">DESCRIPTION</a></h3>

<p>This extension provides a generic binding to <a
href="http://www.openssl.org/">OpenSSL</a>, utilizing the
<strong>Tcl_StackChannel</strong>
︙
97
98
99
100
101
102
103
104

105
106

107
108
109
110
111


112
113
114
115
116
117
118
119



120
121
122
123
124
125
126

97
98
99
100
101
102
103

104
105

106
107
108
109


110
111
112
113
114
115
116



117
118
119
120
121
122
123
124
125
126








-
+

-
+



-
-
+
+





-
-
-
+
+
+








    <dt>&nbsp;</dt>
    <dt><a name="tls::socket"><b>tls::socket </b><em>?options?
	host port</em></a></dt>
    <dt><b>tls::socket</b><em> ?-server command? ?options? port</em></dt>
    <dd>This is a helper function that utilizes the underlying
	commands (<strong>tls::import</strong>). It behaves
	exactly the same as the native Tcl <strong>socket</strong>
	command except that the options can include any of the
	command except the options can also include any of the
	applicable <a href="#tls::import"><strong>tls:import</strong></a>
	options with one additional option:
	options with one additional option:</dd>
<blockquote>
    <dl>
	<dt><strong>-autoservername</strong> <em>bool</em></dt>
	<dd>Automatically send the -servername as the <em>host</em> argument
	    (default is <em>false</em>)</dd>
	<dd>Automatically set the -servername argument to the <em>host</em>
	    argument (default is <em>false</em>).</dd>
    </dl>
</blockquote>

    <dt><a name="tls::import"><b>tls::import </b><i>channel
	?options?</i></a></dt>
    <dd>SSL-enable a regular Tcl channel - it need not be a
	socket, but must provide bi-directional flow. Also
	setting session parameters for SSL handshake.</dd>
    <dd>Add SSL/TLS encryption to a regular Tcl channel. It need
	not be a socket, but must provide bi-directional flow. Also
	set session parameters for SSL handshake.</dd>

<blockquote>
    <dl>
	<dt><strong>-alpn</strong> <em>list</em></dt>
	<dd>List of protocols to offer during Application-Layer
	    Protocol Negotiation (ALPN). For example: <em>h2</em> and
	    <em>http/1.1</em>, but not <em>h3</em> or <em>quic</em>.</dd>
︙
135
136
137
138
139
140
141
142

143
144
145
146
147
148
149
150
151
152
153
154

155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173


174
175
176
177
178
179
180
181
182
183
184


185

186
187
188

189
190
191
192
193

194
195


196
197

198
199
200



201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216

217
218
219
220
221
222
223
224
225

226
227
228


229
230
231
232
233
234
235
236
237



238
239
240



241
242
243
244
245
246
247
248

249
250
251
252
253
254
255
256

135
136
137
138
139
140
141

142
143
144
145
146
147
148
149
150
151
152
153

154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171


172
173
174
175
176
177
178
179
180
181
182
183
184
185
186

187
188
189

190
191
192
193
194
195
196


197
198
199

200



201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218

219
220
221
222
223
224
225
226
227

228
229
230

231
232
233
234
235
236
237
238



239
240
241



242
243
244
245
246
247
248
249
250
251

252

253
254
255
256
257
258
259








-
+











-
+

















-
-
+
+











+
+
-
+


-
+





+
-
-
+
+

-
+
-
-
-
+
+
+















-
+








-
+


-
+
+






-
-
-
+
+
+
-
-
-
+
+
+







-
+
-








	<dt><strong>-certfile</strong> <em>filename</em></dt>
	<dd>Specify the filename with the certificate to use.</dd>
	<dt><strong>-cert</strong> <em>filename</em></dt>
	<dd>Specify the contents of a certificate to use, as a DER
	    encoded binary value (X.509 DER).</dd>
	<dt><strong>-cipher</strong> <em>string</em></dt>
	<dd>List of ciphers to use. String is a colon (":") separated list
	    of ciphers or cipher suites. Cipher suites can be combined
	    of ciphers. Ciphers can be combined
	    using the <b>+</b> character. Prefixes can be used to permanently
	    remove ("!"), delete ("-"), or move a cypher to the end of
	    the list ("+"). Keywords <b>@STRENGTH</b> (sort by algorithm
	    key length), <b>@SECLEVEL=</b><i>n</i> (set security level to
	    n), and <b>DEFAULT</b> (use default cipher list, at start only)
	    can also be specified. See OpenSSL documentation for the full
	    list of valid values. (TLS 1.2 and earlier only)</dd>
	<dt><strong>-ciphersuites</strong> <em>string</em></dt>
	<dd>List of cipher suites to use. String is a colon (":")
	    separated list of cipher suite names. (TLS 1.3 only)</dd>
	<dt><strong>-command</strong> <em>callback</em></dt>
	<dd>Callback to invoke at several points during the handshake.
	<dd>Callback command to invoke at several points during the handshake.
	    This is used to pass errors and tracing information, and
	    it can allow Tcl scripts to perform their own certificate
	    validation in place of the default validation provided by
	    OpenSSL. See <a href="#CALLBACK OPTIONS">CALLBACK OPTIONS</a>
	    for further discussion.</dd>
	<dt><strong>-dhparams </strong><em>filename</em></dt>
	<dd>Specify the Diffie-Hellman parameters file.</dd>
	<dt><strong>-keyfile</strong> <em>filename</em></dt>
	<dd>Specify the private key file. (default is
	    value of -certfile)</dd>
	<dt><strong>-key</strong> <em>filename</em></dt>
	<dd>Specify the private key to use as a DER encoded value (PKCS#1 DER)</dd>
	<dt><strong>-model</strong> <em>channel</em></dt>
	<dd>Force this channel to share the same <em><strong>SSL_CTX</strong></em>
	    structure as the specified <em>channel</em>, and
	    therefore share callbacks etc.</dd>
	<dt><strong>-password</strong> <em>callback</em></dt>
	<dd>Callback to invoke when OpenSSL needs to obtain a password,
	    typically to unlock the private key of a certificate. The
	<dd>Callback command to invoke when OpenSSL needs to obtain a password.
	    Typically used to unlock the private key of a certificate. The
	    callback should return a string which represents the password
	    to be used. See <a href="#CALLBACK OPTIONS">CALLBACK OPTIONS</a>
	    for further discussion.</dd>
	<dt><strong>-post_handshake</strong> <em>bool</em></dt>
	<dd>Allow post-handshake ticket updates.</dd>
	<dt><strong>-request </strong><em>bool</em></dt>
	<dd>Request a certificate from peer during SSL handshake.
	    (default is <em>true</em>)</dd>
	<dt><strong>-require</strong> <em>bool</em></dt>
	<dd>Require a valid certificate from peer during SSL handshake.
	    If this is set to true, then <strong>-request</strong> must
	    also be set to true and a either a -cadir, -cafile, or platform
	    default must be provided in order to validate against.
	    also be set to true. (default is <em>false</em>)</dd>
	    (default is <em>false</em>)</dd>
	<dt><strong>-security_level</strong> <em>integer</em></dt>
	<dd>Set security level. Must be 0 to 5. The security level affects
	    cipher suite encryption algorithms, supported ECC curves,
	    the cipher suite encryption algorithms, supported ECC curves,
	    supported signature algorithms, DH parameter sizes, certificate
	    key sizes and signature algorithms. The default is 1.
	    Level 3 and higher disable support for session tickets and only
	    accept cipher suites that provide forward secrecy.</dd>
	<dt><strong>-server</strong> <em>bool</em></dt>
	<dd>Set to act as a server and respond with a server handshake when
	<dd>Handshake as server if true, else handshake as
	    client. (default is <em>false</em>)</dd>
	    a client connects and provides a client handshake.
	    (default is <em>false</em>)</dd>
	<dt><strong>-servername</strong> <em>host</em></dt>
	<dd>Specify server hostname. Only available if the OpenSSL library
	<dd>Specify server's hostname. Used to set the TLS 'Server Name
	    the package is linked against supports the TLS hostname extension
	    for 'Server Name Indication' (SNI). Use to name the logical host
	    we are talking to and expecting a certificate for.</dd>
	    Indication' (SNI) extension. Set to the expected servername
	    in the server's certificate or one of the subjectAltName
	    alternates.</dd>
	<dt><strong>-session_id</strong> <em>string</em></dt>
	<dd>Session id to resume session.</dd>
	<dt><strong>-ssl2</strong> <em>bool</em></dt>
	<dd>Enable use of SSL v2. (default is <em>false</em>)</dd>
	<dt><strong>-ssl3 </strong><em>bool</em></dt>
	<dd>Enable use of SSL v3. (default is <em>false</em>)</dd>
	<dt>-<strong>tls1</strong> <em>bool</em></dt>
	<dd>Enable use of TLS v1. (default is <em>true</em>)</dd>
	<dt>-<strong>tls1.1</strong> <em>bool</em></dt>
	<dd>Enable use of TLS v1.1 (default is <em>true</em>)</dd>
	<dt>-<strong>tls1.2</strong> <em>bool</em></dt>
	<dd>Enable use of TLS v1.2 (default is <em>true</em>)</dd>
	<dt>-<strong>tls1.3</strong> <em>bool</em></dt>
	<dd>Enable use of TLS v1.3 (default is <em>true</em>)</dd>
	<dt><strong>-validatecommand</strong> <em>callback</em></dt>
	<dd>Callback to invoke to verify or validate protocol config
	<dd>Callback command to invoke to verify or validate protocol config
	    parameters during the protocol negotiation phase. See
	    <a href="#CALLBACK OPTIONS">CALLBACK OPTIONS</a>
	    for further discussion.</dd>
    </dl>
</blockquote>

    <dt><a name="tls::unimport"><b>tls::unimport </b><i>channel</i></a></dt>
    <dd>Provided for symmetry to <strong>tls::import</strong>, this
      unstacks the SSL-enabling of a regular Tcl channel.  An error
      unstacks the encryption of a regular Tcl channel. An error
      is thrown if TLS is not the top stacked channel type.</dd>
    <dt>&nbsp;</dt>
    <dt><a name="tls::handshake"><strong>tls::handshake</strong> <em>channel</em></a></dt>
    <dt><a name="tls::handshake"><strong>tls::handshake</strong>
	<em>channel</em></a></dt>
    <dd>Forces handshake to take place, and returns 0 if
	handshake is still in progress (non-blocking), or 1 if
	the handshake was successful. If the handshake failed
	this routine will throw an error.</dd>
    <dt>&nbsp;</dt>
    <dt><a name="tls::status"><strong>tls::status</strong>
    <em>?-local? channel</em></a></dt>
    <dd>Returns the current status of the certificate for an SSL
	channel. The result is a list of key-value pairs describing
    <em>?</em><b>-local</b><em>? channel</em></a></dt>
    <dd>Returns the current status of an SSL channel. The result is a list
	of key-value pairs describing the SSL, certificate, and certificate
	the certificate. If the result is an empty list then the
	SSL handshake has not yet completed. If <em>-local</em> is
	specified, then the local certificate is used.</dd>
	verification status. If the SSL handshake has not yet completed,
	an empty list is returned. If <b>-local</b> is specified, then the
	local certificate is used.</dd>
<blockquote>
	<b>SSL Status</b>
    <dl>
	<dt><strong>alpn</strong> <em>protocol</em></dt>
	<dd>The protocol selected after Application-Layer Protocol
	    Negotiation (ALPN).</dd>
	<dt><strong>cipher</strong> <em>cipher</em></dt>
	<dd>The current cipher in use between the client and
	<dd>The current cipher in use between for the channel.</dd>
	    server channels.</dd>
	<dt><strong>peername</strong> <em>name</em></dt>
	<dd>The peername from the certificate.</dd>
	<dt><strong>protocol</strong> <em>version</em></dt>
	<dd>The protocol version used for the connection:
	    SSL2, SSL3, TLS1, TLS1.1, TLS1.2, TLS1.3, or unknown.</dd>
	<dt><strong>sbits</strong> <em>n</em></dt>
	<dd>The number of bits used for the session key.</dd>
︙
274
275
276
277
278
279
280
281

282
283
284
285
286
287
288

277
278
279
280
281
282
283

284
285
286
287
288
289
290
291








-
+








    <dl>
	<dt><strong>all</strong> <em>string</em></dt>
	<dd>Dump of all certificate info.</dd>

	<dt><strong>version</strong> <em>value</em></dt>
	<dd>The certificate version.</dd>
	<dt><strong>serialNumber</strong> <em>n</em></dt>
	<dd>The serial number of the certificate as hex string.</dd>
	<dd>The serial number of the certificate as a hex string.</dd>
	<dt><strong>signature</strong> <em>algorithm</em></dt>
	<dd>Cipher algorithm used for certificate signature.</dd>
	<dt><strong>issuer</strong> <em>dn</em></dt>
	<dd>The distinguished name (DN) of the certificate issuer.</dd>
	<dt><strong>notBefore</strong> <em>date</em></dt>
	<dd>The begin date for the validity of the certificate.</dd>
	<dt><strong>notAfter</strong> <em>date</em></dt>
︙
298
299
300
301
302
303
304
305

306
307
308

309
310
311
312
313
314
315
316
317
318
319
320
321

322
323

324
325

326
327
328
329

330
331

332
333

334
335
336

337
338

339
340
341
342
343
344
345

346
347
348
349
350
351
352
353
354
355
356
357

358
359

360
361
362
363
364
365
366
367
368


369
370
371
372
373
374
375
376
377
378

379
380
381
382
383



384

385
386
387


388
389
390
391
392
393
394
395
396
397

398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428

429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445

446
447
448
449
450
451
452

301
302
303
304
305
306
307

308
309
310

311
312
313
314
315
316
317
318
319
320
321
322
323

324
325

326
327

328
329
330
331

332
333

334
335

336
337
338

339
340

341
342
343
344
345
346
347

348

349
350
351
352
353
354
355
356
357
358

359
360

361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381

382
383
384
385
386
387
388
389
390

391
392
393
394
395
396
397
398
399
400
401
402
403
404
405

406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425










426

427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443

444
445
446
447
448
449
450
451








-
+


-
+












-
+

-
+

-
+



-
+

-
+

-
+


-
+

-
+






-
+
-










-
+

-
+









+
+









-
+





+
+
+
-
+



+
+









-
+



















-
-
-
-
-
-
-
-
-
-

-
+
















-
+









	<dt><strong>num_extensions</strong> <em>n</em></dt>
	<dd>Number of certificate extensions.</dd>
	<dt><strong>extensions</strong> <em>list</em></dt>
	<dd>List of certificate extension names.</dd>
	<dt><strong>authorityKeyIdentifier</strong> <em>string</em></dt>
	<dd>(AKI) Key identifier of the Issuing CA certificate that signed
	    the SSL certificate as hex string. This value matches the SKI
	    the SSL certificate as a hex string. This value matches the SKI
	    value of the Intermediate CA certificate.</dd>
	<dt><strong>subjectKeyIdentifier</strong> <em>string</em></dt>
	<dd>(SKI) Hash of the public key inside the certificate as hex
	<dd>(SKI) Hash of the public key inside the certificate as a hex
	   string. Used to identify certificates that contain a particular
	   public key.</dd>
	<dt><strong>subjectAltName</strong> <em>list</em></dt>
	<dd>List of all of the alternative domain names, sub domains,
	    and IP addresses that are secured by the certificate.</dd>
	<dt><strong>ocsp</strong> <em>list</em></dt>
	<dd>List of all Online Certificate Status Protocol (OCSP) URLs.</dd>

	<dt><strong>certificate</strong> <em>cert</em></dt>
	<dd>The PEM encoded certificate.</dd>

	<dt><strong>signatureAlgorithm</strong> <em>algorithm</em></dt>
	<dd>Cipher algorithm used for certificate signature.</dd>
	<dd>Cipher algorithm used for the certificate signature.</dd>
	<dt><strong>signatureValue</strong> <em>string</em></dt>
	<dd>Certificate signature as hex string.</dd>
	<dd>Certificate signature as a hex string.</dd>
	<dt><strong>signatureDigest</strong> <em>version</em></dt>
	<dd>Certificate signing digest.</dd>
	<dd>Certificate signing digest as a hex string.</dd>
	<dt><strong>publicKeyAlgorithm</strong> <em>algorithm</em></dt>
	<dd>Certificate signature public key algorithm.</dd>
	<dt><strong>publicKey</strong> <em>string</em></dt>
	<dd>Certificate signature public key as hex string.</dd>
	<dd>Certificate signature public key as a hex string.</dd>
	<dt><strong>bits</strong> <em>n</em></dt>
	<dd>Number of bits used for certificate signature key</dd>
	<dd>Number of bits used for certificate signature key.</dd>
	<dt><strong>self_signed</strong> <em>boolean</em></dt>
	<dd>Is certificate signature self signed.</dd>
	<dd>Whether the certificate signature is self signed.</dd>

	<dt><strong>sha1_hash</strong> <em>hash</em></dt>
	<dd>The SHA1 hash of the certificate as hex string.</dd>
	<dd>The SHA1 hash of the certificate as a hex string.</dd>
	<dt><strong>sha256_hash</strong> <em>hash</em></dt>
	<dd>The SHA256 hash of the certificate as hex string.</dd>
	<dd>The SHA256 hash of the certificate as a hex string.</dd>
    </dl>
</blockquote>

    <dt><a name="tls::connection"><strong>tls::connection</strong>
    <em>channel</em></a></dt>
    <dd>Returns the current connection status of an SSL channel. The
	result is a list of key-value pairs describing the
	result is a list of key-value pairs describing the connection.</dd>
	connected peer.</dd>
<blockquote>
	<b>SSL Status</b>
    <dl>
	<dt><strong>state</strong> <em>state</em></dt>
	<dd>State of the connection.</dd>
	<dt><strong>servername</strong> <em>name</em></dt>
	<dd>The name of the connected to server.</dd>
	<dt><strong>protocol</strong> <em>version</em></dt>
	<dd>The protocol version used for the connection:
	    SSL2, SSL3, TLS1, TLS1.1, TLS1.2, TLS1.3, or unknown.</dd>
	<dt><strong>renegotiation</strong> <em>boolean</em></dt>
	<dt><strong>renegotiation_allowed</strong> <em>boolean</em></dt>
	<dd>Whether protocol renegotiation is supported or not.</dd>
	<dt><strong>securitylevel</strong> <em>level</em></dt>
	<dt><strong>security_level</strong> <em>level</em></dt>
	<dd>The security level used for selection of ciphers, key size, etc.</dd>
	<dt><strong>session_reused</strong> <em>boolean</em></dt>
	<dd>Whether the session has been reused or not.</dd>
	<dt><strong>is_server</strong> <em>boolean</em></dt>
	<dd>Whether the connection is configured as a server (1) or client (0).</dd>
	<dt><strong>compression</strong> <em>mode</em></dt>
	<dd>Compression method.</dd>
	<dt><strong>expansion</strong> <em>mode</em></dt>
	<dd>Expansion method.</dd>
	<dt><strong>caList</strong> <em>list</em></dt>
	<dd>List of Certificate Authorities (CA) for X.509 certificate.</dd>
    </dl>
</blockquote>
<blockquote>
	<b>Cipher Info</b>
    <dl>
	<dt><strong>cipher</strong> <em>cipher</em></dt>
	<dd>The current cipher in use for the connection.</dd>
	<dt><strong>standard_name</strong> <em>name</em></dt>
	<dd>The standard RFC name of cipher.</dd>
	<dt><strong>bits</strong> <em>n</em></dt>
	<dt><strong>algorithm_bits</strong> <em>n</em></dt>
	<dd>The number of processed bits used for cipher.</dd>
	<dt><strong>secret_bits</strong> <em>n</em></dt>
	<dd>The number of secret bits used for cipher.</dd>
	<dt><strong>min_version</strong> <em>version</em></dt>
	<dd>The minimum protocol version for cipher.</dd>
	<dt><strong>cipher_is_aead</strong> <em>boolean</em></dt>
	<dd>Whether the cipher is Authenticated Encryption with
	Associated Data (AEAD).</dd>
	<dt><strong>id</strong> <em>id</em></dt>
	<dt><strong>cipher_id</strong> <em>id</em></dt>
	<dd>The OpenSSL cipher id.</dd>
	<dt><strong>description</strong> <em>string</em></dt>
	<dd>A text description of the cipher.</dd>
	<dt><strong>handshake_digest</strong> <em>boolean</em></dt>
	<dd>Digest used during handshake.</dd>
    </dl>
</blockquote>
<blockquote>
	<b>Session Info</b>
    <dl>
	<dt><strong>alpn</strong> <em>protocol</em></dt>
	<dd>The protocol selected after Application-Layer Protocol
	    Negotiation (ALPN).</dd>
	<dt><strong>resumable</strong> <em>boolean</em></dt>
	<dd>Can the session be resumed or not.</dd>
	<dd>Whether the session can be resumed or not.</dd>
	<dt><strong>start_time</strong> <em>seconds</em></dt>
	<dd>Time since session started in seconds since epoch.</dd>
	<dt><strong>timeout</strong> <em>seconds</em></dt>
	<dd>Max duration of session in seconds before time-out.</dd>
	<dt><strong>lifetime</strong> <em>seconds</em></dt>
	<dd>Session ticket lifetime hint in seconds.</dd>
	<dt><strong>session_id</strong> <em>binary_string</em></dt>
	<dd>Unique session id for use in resuming the session.</dd>
	<dt><strong>session_ticket</strong> <em>binary_string</em></dt>
	<dd>Unique session ticket for use in resuming the session.</dd>
	<dt><strong>ticket_app_data</strong> <em>binary_string</em></dt>
	<dd>Unique session ticket application data.</dd>
	<dt><strong>master_key</strong> <em>binary_string</em></dt>
	<dd>Unique session master key.</dd>
	<dt><strong>session_cache_mode</strong> <em>mode</em></dt>
	<dd>Server cache mode (client, server, or both).</dd>
    </dl>
</blockquote>

    <dt><a name="tls::ciphers"><strong>tls::ciphers</strong>
    <em>protocol ?verbose? ?supported?</em></a></dt>
    <dd>Returns a list of supported ciphers available for <em>protocol</em>,
	where protocol must be one of <b>ssl2, ssl3, tls1, tls1.1,
	tls1.2,</b> or <b>tls1.3</b>. If <em>verbose</em> is specified as
	true then a verbose, human readable list is returned with
	additional information on the cipher. If <em>supported</em>
	is specified as true, then only the ciphers supported for protocol
	will be listed.</dd>

    <dt><a name="tls::protocols"><strong>tls::protocols</strong></a></dt>
    <dd>Returns a list of supported protocols. Valid values are:
    <dd>Returns a list of the supported protocols. Valid values are:
	<b>ssl2</b>, <b>ssl3</b>, <b>tls1</b>, <b>tls1.1</b>, <b>tls1.2</b>,
	and <b>tls1.3</b>. Exact list depends on OpenSSL version and
	compile time flags.</dd>

    <dt><a name="tls::version"><strong>tls::version</strong></a></dt>
    <dd>Returns the OpenSSL version string.</dd>
</dl>

<h3><a name="CALLBACK OPTIONS">CALLBACK OPTIONS</a></h3>

<p>
As indicated above, individual channels can be given their own callbacks
to handle intermediate processing by the OpenSSL library, using the
<strong>-command</strong>, <strong>-password</strong>, and
<strong>-validate_command</strong> options passed to either of
<strong>tls::socket</strong> or <strong>tls::import</strong>.
If the callback generates an error, the <b>bgerror</b> command with be
If the callback generates an error, the <b>bgerror</b> command will be
invoked with the error information.
</p>

<blockquote>
<dl>

    <dt><strong>-command</strong> <em>callback</em></dt>
︙
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683















684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704





705
706
707
708
709
710
711

645
646
647
648
649
650
651








652
653
654
655
656
657
658
659







660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698





699
700
701
702
703
704
705
706
707
708
709
710








-
-
-
-
-
-
-
-








-
-
-
-
-
-
-








+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
















-
-
-
-
-
+
+
+
+
+








internally. The default behavior when the <strong>-password</strong> option is not
specified is for TLS to process the associated library callbacks by attempting
to call <strong>tls::password</strong>.
The difference between these two behaviors is a consequence of maintaining
compatibility with earlier implementations.
</p>

<p>
The <strong>tls::debug</strong> variable provides some additional
control over these reference callbacks.  Its value is zero by default.
Higher values produce more diagnostic output, and will also force the
verify method in <strong>tls::callback</strong> to accept the
certificate, even when it is invalid.
</p>

<p>
<em>
The use of the reference callbacks <strong>tls::callback</strong>,
<strong>tls::password</strong>, and <strong>tls::validate_command</strong>
is not recommended.  They may be removed from future releases.
</em>
</p>

<p>
<em>
The use of the variable <strong>tls::debug</strong> is not recommended.
It may be removed from future releases.
</em>
</p>

<h3><a name="DEBUG">DEBUG</a></h3>

TLS key logging can be enabled by setting the environment variable
<b>SSLKEYLOGFILE</b> to the name of the file to log to. Then whenever TLS
key material is generated or received it will be logged to the file. This
is useful for logging key data for network logging tools to use to
decrypt the data.

<p>
The <strong>tls::debug</strong> variable provides some additional
control over these reference callbacks.  Its value is zero by default.
Higher values produce more diagnostic output, and will also force the
verify method in <strong>tls::callback</strong> to accept the
certificate, even when it is invalid.
</p>

<p>
<em>
The use of the variable <strong>tls::debug</strong> is not recommended.
It may be removed from future releases.
</em>
</p>

<h3><a name="HTTPS EXAMPLE">HTTPS EXAMPLE</a></h3>

<p>This example uses a sample server.pem provided with the TLS release,
courtesy of the <strong>OpenSSL</strong> project.</p>

<pre><code>
package require http
package require tls

http::register https 443 [list ::tls::socket -autoservername true -require true -cadir /etc/ssl/certs]

set tok [http::geturl https://www.tcl.tk/]
</code></pre>

<h3><a name="SPECIAL CONSIDERATIONS">SPECIAL CONSIDERATIONS</a></h3>

<p>The capabilities of this package can vary enormously based upon how your
OpenSSL library was configured and built. New versions may obsolete older
protocol versions, add or remove ciphers, change default values, etc. Use the
<strong>tls::ciphers</strong> and <strong>tls::protocols</strong> commands to
obtain the supported versions.</p>
<p>The capabilities of this package can vary enormously based upon how the
linked to OpenSSL library was configured and built. New versions may obsolete
older protocol versions, add or remove ciphers, change default values, etc.
Use the <strong>tls::protocols</strong> commands to obtain the supported
protocol versions.</p>

<h3><a name="SEE ALSO">SEE ALSO</a></h3>

<p><strong>socket</strong>, <strong>fileevent, </strong><a
href="http://www.openssl.org/"><strong>OpenSSL</strong></a></p>

<hr>
︙
Modified generic/tclOpts.h from [fee5089a30] to [6a496a0d8f]. 
1
2
3
4

5
6
7
8
9
10
11
12


13
14
15
16
17
18
19
20
21






22
23
24
25




26
27
28
29
30




31
32


33
34
35
36
37




38
39
40
41
42
43




44
45
46


47
48
49

50
51

52
53
54


55
56
57
58
59

1



2

3
4
5
6
7


8
9









10
11
12
13
14
15
16



17
18
19
20





21
22
23
24


25
26





27
28
29
30






31
32
33
34



35
36

37

38


39



40
41



42
43


-
-
-
+
-





-
-
+
+
-
-
-
-
-
-
-
-
-
+
+
+
+
+
+

-
-
-
+
+
+
+
-
-
-
-
-
+
+
+
+
-
-
+
+
-
-
-
-
-
+
+
+
+
-
-
-
-
-
-
+
+
+
+
-
-
-
+
+
-

-
+
-
-
+
-
-
-
+
+
-
-
-



/*
 *  Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
 *
 * Stylized option processing - requires consistent
 * Convenient option processing
 * external vars: opt, idx, objc, objv
 */

#ifndef _TCL_OPTS_H
#define _TCL_OPTS_H

#define OPT_PROLOG(option)			\
    if (strcmp(opt, (option)) == 0) {		\
#define GET_OPT_BOOL(objPtr, varPtr) \
    if (Tcl_GetBooleanFromObj(interp, objPtr, varPtr) != TCL_OK) {	\
	if (++idx >= objc) {			\
	    Tcl_AppendResult(interp,		\
		"no argument given for ",	\
		(option), " option",		\
		(char *) NULL);			\
	    return TCL_ERROR;			\
	}
#define OPT_POSTLOG()				\
	continue;				\
	return TCL_ERROR;					\
    }

#define GET_OPT_INT(objPtr, varPtr) \
    if (Tcl_GetIntFromObj(interp, objPtr, varPtr) != TCL_OK) {	\
	return TCL_ERROR;					\
    }
#define OPTOBJ(option, var)			\
    OPT_PROLOG(option)				\
    var = objv[idx];				\

#define GET_OPT_LONG(objPtr, varPtr) \
    if (Tcl_GetLongFromObj(interp, objPtr, varPtr) != TCL_OK) {	\
	return TCL_ERROR;					\
    OPT_POSTLOG()

#define OPTSTR(option, var)			\
    OPT_PROLOG(option)				\
    var = Tcl_GetStringFromObj(objv[idx], (Tcl_Size *)NULL);\
    }

#define GET_OPT_WIDE(objPtr, varPtr) \
    if (Tcl_GetWideIntFromObj(interp, objPtr, varPtr) != TCL_OK) {	\
    OPT_POSTLOG()

	return TCL_ERROR;					\
    }
#define OPTINT(option, var)			\
    OPT_PROLOG(option)				\
    if (Tcl_GetIntFromObj(interp, objv[idx],	\
	    &(var)) != TCL_OK) {		\
	    return TCL_ERROR;			\

#define GET_OPT_BIGNUM(objPtr, varPtr) \
    if (Tcl_GetBignumFromObj(interp, objPtr, varPtr) != TCL_OK) {	\
	return TCL_ERROR;					\
    }						\
    OPT_POSTLOG()

#define OPTBOOL(option, var)			\
    OPT_PROLOG(option)				\
    if (Tcl_GetBooleanFromObj(interp, objv[idx],\
    }

#define GET_OPT_STRING(objPtr, var, lenPtr) \
    if ((var = Tcl_GetStringFromObj(objPtr, lenPtr)) == NULL) {	\
	    &(var)) != TCL_OK) {		\
	    return TCL_ERROR;			\
    }						\
	return TCL_ERROR;					\
    }								\
    OPT_POSTLOG()

#define OPTBYTE(option, var, lvar)			\
#define GET_OPT_BYTE_ARRAY(objPtr, var, lenPtr) \
    OPT_PROLOG(option)				\
    var = Tcl_GetByteArrayFromObj(objv[idx], &(lvar));\
    if ((var = Tcl_GetByteArrayFromObj(objPtr, lenPtr)) == NULL) {	\
    OPT_POSTLOG()

#define OPTBAD(type, list)			\
	return TCL_ERROR;					\
    }								\
    Tcl_AppendResult(interp, "bad ", (type),	\
		" \"", opt, "\": must be ",	\
		(list), (char *) NULL)

#endif /* _TCL_OPTS_H */
Modified generic/tls.c from [893e5c4546] to [0f9a22b39e].
︙
22
23
24
25
26
27
28




29
30
31
32
33
34
35

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39








+
+
+
+








 *
 */

#include "tlsInt.h"
#include "tclOpts.h"
#include <stdio.h>
#include <stdlib.h>
#include <openssl/crypto.h>
#include <openssl/ssl.h>
#include <openssl/evp.h>
#include <openssl/objects.h>
#include <openssl/rsa.h>
#include <openssl/safestack.h>

/* Min OpenSSL version */
#if OPENSSL_VERSION_NUMBER < 0x10101000L
#error "Only OpenSSL v1.1.1 or later is supported"
#endif
︙
290
291
292
293
294
295
296

297
298
299

300
301
302
303
304
305
306
307
308

309
310
311
312
313
314
315

294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313

314
315
316
317
318
319
320
321








+



+








-
+








	break;
    case SSL3_RT_HANDSHAKE:
	type = "Handshake";
	break;
    case SSL3_RT_APPLICATION_DATA:
	type = "App Data";
	break;
#if OPENSSL_VERSION_NUMBER < 0x30000000L
    case DTLS1_RT_HEARTBEAT:
	type = "Heartbeat";
	break;
#endif
    default:
	type = "unknown";
    }

    /* Needs compile time option "enable-ssl-trace". */
    if ((bio = BIO_new(BIO_s_mem())) != NULL) {
	int n;
	SSL_trace(write_p, version, content_type, buf, len, ssl, (void *)bio);
	n = BIO_read(bio, buffer, min(BIO_pending(bio), 14999));
	n = BIO_read(bio, buffer, BIO_pending(bio) < 15000 ? BIO_pending(bio) : 14999);
	n = (n<0) ? 0 : n;
	buffer[n] = 0;
	(void)BIO_flush(bio);
	BIO_free(bio);
   }

    /* Create command to eval */
︙
363
364
365
366
367
368
369
370

371
372
373
374
375
376
377

369
370
371
372
373
374
375

376
377
378
379
380
381
382
383








-
+








 *	  to a string describing the SSL negotiation failure reason
 *
 *-------------------------------------------------------------------
 */
static int
VerifyCallback(int ok, X509_STORE_CTX *ctx) {
    Tcl_Obj *cmdPtr;
    SSL   *ssl		= (SSL*)X509_STORE_CTX_get_ex_data(ctx, SSL_get_ex_data_X509_STORE_CTX_idx());
    SSL   *ssl = (SSL*)X509_STORE_CTX_get_ex_data(ctx, SSL_get_ex_data_X509_STORE_CTX_idx());
    X509  *cert		= X509_STORE_CTX_get_current_cert(ctx);
    State *statePtr	= (State*)SSL_get_app_data(ssl);
    Tcl_Interp *interp	= statePtr->interp;
    int depth		= X509_STORE_CTX_get_error_depth(ctx);
    int err		= X509_STORE_CTX_get_error(ctx);

    dprintf("Called");
︙
588
589
590
591
592
593
594
595

596
597
598
599
600
601
602

594
595
596
597
598
599
600

601
602
603
604
605
606
607
608








-
+








 * Return codes:
 *	0 = error where session will be immediately removed from the internal cache.
 *	1 = success where app retains session in session cache, and must call SSL_SESSION_free() when done.
 *
 *-------------------------------------------------------------------
 */
static int
SessionCallback(const SSL *ssl, SSL_SESSION *session) {
SessionCallback(SSL *ssl, SSL_SESSION *session) {
    State *statePtr = (State*)SSL_get_app_data((SSL *)ssl);
    Tcl_Interp *interp	= statePtr->interp;
    Tcl_Obj *cmdPtr;
    const unsigned char *ticket;
    const unsigned char *session_id;
    size_t len2;
    unsigned int ulen;
︙
655
656
657
658
659
660
661
662

663
664
665
666
667
668
669
670
671
672
673
674
675
676

677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694

695
696
697
698
699
700
701

661
662
663
664
665
666
667

668
669
670
671
672
673
674
675
676
677
678
679
680
681

682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699

700
701
702
703
704
705
706
707








-
+













-
+

















-
+








 *	    supplied list and the server configuration. The connection will be aborted.
 *	SSL_TLSEXT_ERR_NOACK: ALPN protocol not selected, e.g., because no ALPN
 *	    protocols are configured for this connection. The connection continues.
 *
 *-------------------------------------------------------------------
 */
static int
ALPNCallback(const SSL *ssl, const unsigned char **out, unsigned char *outlen,
ALPNCallback(SSL *ssl, const unsigned char **out, unsigned char *outlen,
	const unsigned char *in, unsigned int inlen, void *arg) {
    State *statePtr = (State*)arg;
    Tcl_Interp *interp	= statePtr->interp;
    Tcl_Obj *cmdPtr;
    int code, res;

    dprintf("Called");

    if (ssl == NULL || arg == NULL) {
	return SSL_TLSEXT_ERR_NOACK;
    }

    /* Select protocol */
    if (SSL_select_next_proto(out, outlen, statePtr->protos, statePtr->protos_len,
    if (SSL_select_next_proto((unsigned char **) out, outlen, statePtr->protos, statePtr->protos_len,
	in, inlen) == OPENSSL_NPN_NEGOTIATED) {
	/* Match found */
	res = SSL_TLSEXT_ERR_OK;
    } else {
	/* OPENSSL_NPN_NO_OVERLAP = No overlap, so use first item from client protocol list */
	res = SSL_TLSEXT_ERR_NOACK;
    }

    if (statePtr->vcmd == (Tcl_Obj*)NULL) {
	return res;
    }

    /* Create command to eval */
    cmdPtr = Tcl_DuplicateObj(statePtr->vcmd);
    Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("alpn", -1));
    Tcl_ListObjAppendElement(interp, cmdPtr,
	    Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1));
    Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(*out, -1));
    Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj((const char *) *out, -1));
    Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewBooleanObj(res == SSL_TLSEXT_ERR_OK));

    /* Eval callback command */
    Tcl_IncrRefCount(cmdPtr);
    if ((code = EvalCallback(interp, statePtr, cmdPtr)) > 1) {
	res = SSL_TLSEXT_ERR_NOACK;
    } else if (code == 1) {
︙
777
778
779
780
781
782
783
784

785
786
787
788
789
790
791

783
784
785
786
787
788
789

790
791
792
793
794
795
796
797








-
+








 */
static int
SNICallback(const SSL *ssl, int *alert, void *arg) {
    State *statePtr = (State*)arg;
    Tcl_Interp *interp	= statePtr->interp;
    Tcl_Obj *cmdPtr;
    int code, res;
    char *servername = NULL;
    const char *servername = NULL;

    dprintf("Called");

    if (ssl == NULL || arg == NULL) {
	return SSL_TLSEXT_ERR_NOACK;
    }
︙
844
845
846
847
848
849
850
851

852
853
854
855
856
857
858

850
851
852
853
854
855
856

857
858
859
860
861
862
863
864








-
+








 *	SSL_CLIENT_HELLO_RETRY: suspend the handshake, and the handshake function will return immediately
 *	SSL_CLIENT_HELLO_ERROR: failure, terminate connection. Set alert to error code.
 *	SSL_CLIENT_HELLO_SUCCESS: success
 *
 *-------------------------------------------------------------------
 */
static int
HelloCallback(const SSL *ssl, int *alert, void *arg) {
HelloCallback(SSL *ssl, int *alert, void *arg) {
    State *statePtr = (State*)arg;
    Tcl_Interp *interp	= statePtr->interp;
    Tcl_Obj *cmdPtr;
    int code, res;
    const char *servername;
    const unsigned char *p;
    size_t len, remaining;
︙
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155

932
933
934
935
936
937
938
























































































































































































































939
940
941
942
943
944
945








-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-








/********************/
/* Commands         */
/********************/

/*
 *-------------------------------------------------------------------
 *
 * CiphersObjCmd -- list available ciphers
 *
 *	This procedure is invoked to process the "tls::ciphers" command
 *	to list available ciphers, based upon protocol selected.
 *
 * Results:
 *	A standard Tcl result list.
 *
 * Side effects:
 *	constructs and destroys SSL context (CTX)
 *
 *-------------------------------------------------------------------
 */
static const char *protocols[] = {
	"ssl2", "ssl3", "tls1", "tls1.1", "tls1.2", "tls1.3", NULL
};
enum protocol {
    TLS_SSL2, TLS_SSL3, TLS_TLS1, TLS_TLS1_1, TLS_TLS1_2, TLS_TLS1_3, TLS_NONE
};

static int
CiphersObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
    Tcl_Obj *objPtr = NULL;
    SSL_CTX *ctx = NULL;
    SSL *ssl = NULL;
    STACK_OF(SSL_CIPHER) *sk;
    char *cp, buf[BUFSIZ];
    int index, verbose = 0, use_supported = 0;
    const SSL_METHOD *method;
    (void) clientData;

    dprintf("Called");

    if ((objc < 2) || (objc > 4)) {
	Tcl_WrongNumArgs(interp, 1, objv, "protocol ?verbose? ?supported?");
	return TCL_ERROR;
    }
    if (Tcl_GetIndexFromObj(interp, objv[1], protocols, "protocol", 0, &index) != TCL_OK) {
	return TCL_ERROR;
    }
    if ((objc > 2) && Tcl_GetBooleanFromObj(interp, objv[2], &verbose) != TCL_OK) {
	return TCL_ERROR;
    }
    if ((objc > 3) && Tcl_GetBooleanFromObj(interp, objv[3], &use_supported) != TCL_OK) {
	return TCL_ERROR;
    }

    ERR_clear_error();

    switch ((enum protocol)index) {
	case TLS_SSL2:
#if OPENSSL_VERSION_NUMBER >= 0x10100000L || defined(NO_SSL2) || defined(OPENSSL_NO_SSL2)
	    Tcl_AppendResult(interp, protocols[index], ": protocol not supported", NULL);
	    return TCL_ERROR;
#else
	    method = SSLv2_method(); break;
#endif
	case TLS_SSL3:
#if defined(NO_SSL3) || defined(OPENSSL_NO_SSL3) || defined(OPENSSL_NO_SSL3_METHOD)
	    Tcl_AppendResult(interp, protocols[index], ": protocol not supported", NULL);
	    return TCL_ERROR;
#else
	    method = SSLv3_method(); break;
#endif
	case TLS_TLS1:
#if defined(NO_TLS1) || defined(OPENSSL_NO_TLS1) || defined(OPENSSL_NO_TLS1_METHOD)
	    Tcl_AppendResult(interp, protocols[index], ": protocol not supported", NULL);
	    return TCL_ERROR;
#else
	    method = TLSv1_method(); break;
#endif
	case TLS_TLS1_1:
#if defined(NO_TLS1_1) || defined(OPENSSL_NO_TLS1_1) || defined(OPENSSL_NO_TLS1_1_METHOD)
	    Tcl_AppendResult(interp, protocols[index], ": protocol not supported", NULL);
	    return TCL_ERROR;
#else
	    method = TLSv1_1_method(); break;
#endif
	case TLS_TLS1_2:
#if defined(NO_TLS1_2) || defined(OPENSSL_NO_TLS1_2) || defined(OPENSSL_NO_TLS1_2_METHOD)
	    Tcl_AppendResult(interp, protocols[index], ": protocol not supported", NULL);
	    return TCL_ERROR;
#else
	    method = TLSv1_2_method(); break;
#endif
	case TLS_TLS1_3:
#if defined(NO_TLS1_3) || defined(OPENSSL_NO_TLS1_3)
	    Tcl_AppendResult(interp, protocols[index], ": protocol not supported", NULL);
	    return TCL_ERROR;
#else
	    method = TLS_method();
	    SSL_CTX_set_min_proto_version(ctx, TLS1_3_VERSION);
	    SSL_CTX_set_max_proto_version(ctx, TLS1_3_VERSION);
	    break;
#endif
	default:
	    method = TLS_method();
	    break;
    }

    ctx = SSL_CTX_new(method);
    if (ctx == NULL) {
	Tcl_AppendResult(interp, GET_ERR_REASON(), NULL);
	return TCL_ERROR;
    }

    ssl = SSL_new(ctx);
    if (ssl == NULL) {
	Tcl_AppendResult(interp, GET_ERR_REASON(), NULL);
	SSL_CTX_free(ctx);
	return TCL_ERROR;
    }

    /* Use list and order as would be sent in a ClientHello or all available ciphers */
    if (use_supported) {
	sk = SSL_get1_supported_ciphers(ssl);
    } else {
	sk = SSL_get_ciphers(ssl);
    }

    if (sk != NULL) {
	if (!verbose) {
	    objPtr = Tcl_NewListObj(0, NULL);
	    for (int i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
		const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i);
		if (c == NULL) continue;

		/* cipher name or (NONE) */
		cp = SSL_CIPHER_get_name(c);
		if (cp == NULL) break;
		Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(cp, -1));
	    }

	} else {
	    objPtr = Tcl_NewStringObj("",0);
	    for (int i = 0; i < sk_SSL_CIPHER_num(sk); i++) {
		const SSL_CIPHER *c = sk_SSL_CIPHER_value(sk, i);
		if (c == NULL) continue;

		/* textual description of the cipher */
		if (SSL_CIPHER_description(c, buf, sizeof(buf)) != NULL) {
		    Tcl_AppendToObj(objPtr, buf, (Tcl_Size) strlen(buf));
		} else {
		    Tcl_AppendToObj(objPtr, "UNKNOWN\n", 8);
		}
	    }
	}
	if (use_supported) {
	    sk_SSL_CIPHER_free(sk);
	}
    }
    SSL_free(ssl);
    SSL_CTX_free(ctx);

    Tcl_SetObjResult(interp, objPtr);
    return TCL_OK;
}

/*
 *-------------------------------------------------------------------
 *
 * ProtocolsObjCmd -- list available protocols
 *
 *	This procedure is invoked to process the "tls::protocols" command
 *	to list available protocols.
 *
 * Results:
 *	A standard Tcl result list.
 *
 * Side effects:
 *	none
 *
 *-------------------------------------------------------------------
 */
static int
ProtocolsObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
    Tcl_Obj *objPtr;
    (void) clientData;

    dprintf("Called");

    if (objc != 1) {
	Tcl_WrongNumArgs(interp, 1, objv, "");
	return TCL_ERROR;
    }

    ERR_clear_error();

    objPtr = Tcl_NewListObj(0, NULL);

#if OPENSSL_VERSION_NUMBER < 0x10100000L && !defined(NO_SSL2) && !defined(OPENSSL_NO_SSL2)
    Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(protocols[TLS_SSL2], -1));
#endif
#if !defined(NO_SSL3) && !defined(OPENSSL_NO_SSL3) && !defined(OPENSSL_NO_SSL3_METHOD)
    Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(protocols[TLS_SSL3], -1));
#endif
#if !defined(NO_TLS1) && !defined(OPENSSL_NO_TLS1) && !defined(OPENSSL_NO_TLS1_METHOD)
    Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(protocols[TLS_TLS1], -1));
#endif
#if !defined(NO_TLS1_1) && !defined(OPENSSL_NO_TLS1_1) && !defined(OPENSSL_NO_TLS1_1_METHOD)
    Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(protocols[TLS_TLS1_1], -1));
#endif
#if !defined(NO_TLS1_2) && !defined(OPENSSL_NO_TLS1_2) && !defined(OPENSSL_NO_TLS1_2_METHOD)
    Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(protocols[TLS_TLS1_2], -1));
#endif
#if !defined(NO_TLS1_3) && !defined(OPENSSL_NO_TLS1_3)
    Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(protocols[TLS_TLS1_3], -1));
#endif

    Tcl_SetObjResult(interp, objPtr);
    return TCL_OK;
}

/*
 *-------------------------------------------------------------------
 *
 * HandshakeObjCmd --
 *
 *	This command is used to verify whether the handshake is complete
 *	or not.
 *
 * Results:
 *	A standard Tcl result. 1 means handshake complete, 0 means pending.
︙
1219
1220
1221
1222
1223
1224
1225














1226
1227
1228
1229
1230
1231
1232

1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036








+
+
+
+
+
+
+
+
+
+
+
+
+
+








    }

    dprintf("Returning TCL_OK with data \"%i\"", ret);
    Tcl_SetObjResult(interp, Tcl_NewIntObj(ret));
    return(TCL_OK);
}

static const char *command_opts [] = {
    "-alpn", "-cadir", "-cafile", "-cert", "-certfile", "-cipher", "-ciphers", "-ciphersuites",
    "-command", "-dhparams", "-key", "-keyfile", "-model", "-password", "-post_handshake",
    "-request", "-require", "-security_level", "-server", "-servername", "-session_id", "-ssl2",
    "-ssl3", "-tls1", "-tls1.1", "-tls1.2", "-tls1.3", "-validatecommand", "-vcmd", NULL};

enum _command_opts {
    _opt_alpn, _opt_cadir, _opt_cafile, _opt_cert, _opt_certfile, _opt_cipher, _opt_ciphers,
    _opt_ciphersuite, _opt_cmd, _opt_dhparams, _opt_key, _opt_keyfile, _opt_model, _opt_password,
    _opt_handshake, _opt_request, _opt_require, _opt_security_level, _opt_server, _opt_servername,
    _opt_session_id, _opt_ssl2, _opt_ssl3, _opt_tls1, _opt_tls11, _opt_tls12, _opt_tls13,
    _opt_validate, _opt_vcmd
};

/*
 *-------------------------------------------------------------------
 *
 * ImportObjCmd --
 *
 *	This procedure is invoked to process the "ssl" command
 *
︙
1241
1242
1243
1244
1245
1246
1247
1248
1249


1250
1251
1252
1253

1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269

1270

1271
1272
1273
1274
1275
1276
1277

1045
1046
1047
1048
1049
1050
1051


1052
1053
1054
1055
1056

1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074

1075
1076
1077
1078
1079
1080
1081
1082








-
-
+
+



-
+
















+
-
+








 *-------------------------------------------------------------------
 */
static int
ImportObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
    Tcl_Channel chan;		/* The channel to set a mode on. */
    State *statePtr;		/* client state for ssl socket */
    SSL_CTX *ctx	        = NULL;
    Tcl_Obj *script	        = NULL;
    Tcl_Obj *password	        = NULL;
    Tcl_Obj *cmdObj	        = NULL;
    Tcl_Obj *passwdObj	        = NULL;
    Tcl_Obj *vcmd	        = NULL;
    Tcl_DString upperChannelTranslation, upperChannelBlocking, upperChannelEncoding, upperChannelEOFChar;
    int idx;
    Tcl_Size len;
    Tcl_Size fn, len;
    int flags		        = TLS_TCL_INIT;
    int server		        = 0;	/* is connection incoming or outgoing? */
    char *keyfile	        = NULL;
    char *certfile	        = NULL;
    unsigned char *key  	= NULL;
    Tcl_Size key_len                 = 0;
    unsigned char *cert         = NULL;
    Tcl_Size cert_len                = 0;
    char *ciphers	        = NULL;
    char *ciphersuites	        = NULL;
    char *CAfile	        = NULL;
    char *CAdir		        = NULL;
    char *DHparams	        = NULL;
    char *model		        = NULL;
    char *servername	        = NULL;	/* hostname for Server Name Indication */
    const unsigned char *session_id = NULL;
    Tcl_Size sess_len                = 0;
    Tcl_Obj *alpn		= NULL;
    Tcl_Obj *alpnObj		= NULL;
    int ssl2 = 0, ssl3 = 0;
    int tls1 = 1, tls1_1 = 1, tls1_2 = 1, tls1_3 = 1;
    int proto = 0, level = -1;
    int verify = 0, require = 0, request = 1, post_handshake = 0;
    (void) clientData;

    dprintf("Called");
︙
1301
1302
1303
1304
1305
1306
1307



1308
1309
1310


























































































1311
1312

1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342

1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353

1106
1107
1108
1109
1110
1111
1112
1113
1114
1115



1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206

1207






























1208

1209


1210
1211
1212
1213
1214
1215
1216








+
+
+
-
-
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

-
+
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+
-

-
-








	return TCL_ERROR;
    }

    /* Make sure to operate on the topmost channel */
    chan = Tcl_GetTopChannel(chan);

    for (idx = 2; idx < objc; idx++) {
	if (Tcl_GetIndexFromObj(interp, objv[idx], command_opts, "option", 0, &fn) != TCL_OK) {
	    return TCL_ERROR;
	}
	char *opt = Tcl_GetStringFromObj(objv[idx], (Tcl_Size *)NULL);

	if (opt[0] != '-')

	/* Validate arg has value */
	if (++idx >= objc) {
	    Tcl_AppendResult(interp, "No value for option \"", command_opts[fn], "\"", (char *) NULL);
	    return TCL_ERROR;
	}

	switch(fn) {
	case _opt_alpn:
	    alpnObj = objv[idx];
	    break;
	case _opt_cadir:
	    GET_OPT_STRING(objv[idx], CAdir, NULL);
	    break;
	case _opt_cafile:
	    GET_OPT_STRING(objv[idx], CAfile, NULL);
	    break;
	case _opt_cert:
	    GET_OPT_BYTE_ARRAY(objv[idx], cert, &cert_len);
	    break;
	case _opt_certfile:
	    GET_OPT_STRING(objv[idx], certfile, NULL);
	    break;
	case _opt_cipher:
	case _opt_ciphers:
	    GET_OPT_STRING(objv[idx], ciphers, NULL);
	    break;
	case _opt_ciphersuite:
	    GET_OPT_STRING(objv[idx], ciphersuites, NULL);
	    break;
	case _opt_cmd:
	    cmdObj = objv[idx];
	    break;
	case _opt_dhparams:
	    GET_OPT_STRING(objv[idx], DHparams, NULL);
	    break;
	case _opt_key:
	    GET_OPT_BYTE_ARRAY(objv[idx], key, &key_len);
	    break;
	case _opt_keyfile:
	    GET_OPT_STRING(objv[idx], keyfile, NULL);
	    break;
	case _opt_model:
	    GET_OPT_STRING(objv[idx], model, NULL);
	    break;
	case _opt_password:
	    passwdObj = objv[idx];
	    break;
	case _opt_handshake:
	    GET_OPT_BOOL(objv[idx], &post_handshake);
	    break;
	case _opt_request:
	    GET_OPT_BOOL(objv[idx], &request);
	    break;
	case _opt_require:
	    GET_OPT_BOOL(objv[idx], &require);
	    break;
	case _opt_security_level:
	    GET_OPT_INT(objv[idx], &level);
	    break;
	case _opt_server:
	    GET_OPT_BOOL(objv[idx], &server);
	    break;
	case _opt_servername:
	    GET_OPT_STRING(objv[idx], servername, NULL);
	    break;
	case _opt_session_id:
	    GET_OPT_BYTE_ARRAY(objv[idx], session_id, &sess_len);
	    break;
	case _opt_ssl2:
	    GET_OPT_INT(objv[idx], &ssl2);
	    break;
	case _opt_ssl3:
	    GET_OPT_INT(objv[idx], &ssl3);
	    break;
	case _opt_tls1:
	    GET_OPT_INT(objv[idx], &tls1);
	    break;
	case _opt_tls11:
	    GET_OPT_INT(objv[idx], &tls1_1);
	    break;
	case _opt_tls12:
	    GET_OPT_INT(objv[idx], &tls1_2);
	    break;
	case _opt_tls13:
	    GET_OPT_INT(objv[idx], &tls1_3);
	    break;
	case _opt_validate:
	case _opt_vcmd:
	    vcmd = objv[idx];
	    break;

	}
	OPTOBJ("-alpn", alpn);
	OPTSTR("-cadir", CAdir);
	OPTSTR("-cafile", CAfile);
	OPTBYTE("-cert", cert, cert_len);
	OPTSTR("-certfile", certfile);
	OPTSTR("-cipher", ciphers);
	OPTSTR("-ciphers", ciphers);
	OPTSTR("-ciphersuites", ciphersuites);
	OPTOBJ("-command", script);
	OPTSTR("-dhparams", DHparams);
	OPTBYTE("-key", key, key_len);
	OPTSTR("-keyfile", keyfile);
	OPTSTR("-model", model);
	OPTOBJ("-password", password);
	OPTBOOL("-post_handshake", post_handshake);
	OPTBOOL("-request", request);
	OPTBOOL("-require", require);
	OPTINT("-security_level", level);
	OPTBOOL("-server", server);
	OPTSTR("-servername", servername);
	OPTSTR("-session_id", session_id);
	OPTBOOL("-ssl2", ssl2);
	OPTBOOL("-ssl3", ssl3);
	OPTBOOL("-tls1", tls1);
	OPTBOOL("-tls1.1", tls1_1);
	OPTBOOL("-tls1.2", tls1_2);
	OPTBOOL("-tls1.3", tls1_3);
	OPTOBJ("-validatecommand", vcmd);
	OPTOBJ("-vcmd", vcmd);

    }
	OPTBAD("option", "-alpn, -cadir, -cafile, -cert, -certfile, -cipher, -ciphersuites, -command, -dhparams, -key, -keyfile, -model, -password, -post_handshake, -request, -require, -security_level, -server, -servername, -session_id, -ssl2, -ssl3, -tls1, -tls1.1, -tls1.2, -tls1.3, or -validatecommand");

	return TCL_ERROR;
    }
    if (request)		verify |= SSL_VERIFY_CLIENT_ONCE | SSL_VERIFY_PEER;
    if (request && require)	verify |= SSL_VERIFY_FAIL_IF_NO_PEER_CERT;
    if (request && post_handshake)	verify |= SSL_VERIFY_POST_HANDSHAKE;
    if (verify == 0)		verify = SSL_VERIFY_NONE;

    proto |= (ssl2 ? TLS_PROTO_SSL2 : 0);
    proto |= (ssl3 ? TLS_PROTO_SSL3 : 0);
︙
1373
1374
1375
1376
1377
1378
1379
1380
1381


1382
1383

1384
1385
1386
1387
1388
1389
1390


1391
1392

1393
1394
1395
1396
1397
1398
1399

1236
1237
1238
1239
1240
1241
1242


1243
1244
1245

1246
1247
1248
1249
1250
1251


1252
1253
1254

1255
1256
1257
1258
1259
1260
1261
1262








-
-
+
+

-
+





-
-
+
+

-
+









    statePtr->flags	= flags;
    statePtr->interp	= interp;
    statePtr->vflags	= verify;
    statePtr->err	= "";

    /* allocate script */
    if (script) {
	(void) Tcl_GetStringFromObj(script, &len);
    if (cmdObj != NULL) {
	(void) Tcl_GetStringFromObj(cmdObj, &len);
	if (len) {
	    statePtr->callback = script;
	    statePtr->callback = cmdObj;
	    Tcl_IncrRefCount(statePtr->callback);
	}
    }

    /* allocate password */
    if (password) {
	(void) Tcl_GetStringFromObj(password, &len);
    if (passwdObj != NULL) {
	(void) Tcl_GetStringFromObj(passwdObj, &len);
	if (len) {
	    statePtr->password = password;
	    statePtr->password = passwdObj;
	    Tcl_IncrRefCount(statePtr->password);
	}
    }

    /* allocate validate command */
    if (vcmd) {
	(void) Tcl_GetStringFromObj(vcmd, &len);
︙
1497
1498
1499
1500
1501
1502
1503
1504

1505
1506

1507
1508
1509
1510
1511
1512
1513
1514
1515
1516

1517
1518
1519
1520
1521
1522
1523
1524

1525
1526
1527
1528
1529
1530
1531

1360
1361
1362
1363
1364
1365
1366

1367
1368

1369
1370
1371
1372
1373
1374
1375
1376
1377
1378

1379
1380
1381
1382
1383
1384
1385
1386

1387
1388
1389
1390
1391
1392
1393
1394








-
+

-
+









-
+







-
+








	    Tcl_SetErrorCode(interp, "TLS", "IMPORT", "HOSTNAME", "FAILED", (char *) NULL);
	    Tls_Free((char *) statePtr);
	    return TCL_ERROR;
	}
    }

    /* Resume session id */
    if (session_id && strlen(session_id) <= SSL_MAX_SID_CTX_LENGTH) {
    if (session_id && sess_len <= SSL_MAX_SID_CTX_LENGTH) {
	/* SSL_set_session() */
	if (!SSL_SESSION_set1_id_context(SSL_get_session(statePtr->ssl), session_id, (unsigned int) strlen(session_id))) {
	if (!SSL_SESSION_set1_id_context(SSL_get_session(statePtr->ssl), session_id, (unsigned int) sess_len)) {
	    Tcl_AppendResult(interp, "Resume session failed: ", GET_ERR_REASON(), (char *) NULL);
	    Tcl_SetErrorCode(interp, "TLS", "IMPORT", "SESSION", "FAILED", (char *) NULL);
	    Tls_Free((char *) statePtr);
	    return TCL_ERROR;
	}
    }

    /* Enable Application-Layer Protocol Negotiation. Examples are: http/1.0,
	http/1.1, h2, h3, ftp, imap, pop3, xmpp-client, xmpp-server, mqtt, irc, etc. */
    if (alpn) {
    if (alpnObj != NULL) {
	/* Convert a TCL list into a protocol-list in wire-format */
	unsigned char *protos, *p;
	unsigned int protos_len = 0;
	Tcl_Size cnt, i;
	int j;
	Tcl_Obj **list;

	if (Tcl_ListObjGetElements(interp, alpn, &cnt, &list) != TCL_OK) {
	if (Tcl_ListObjGetElements(interp, alpnObj, &cnt, &list) != TCL_OK) {
	    Tls_Free((char *) statePtr);
	    return TCL_ERROR;
	}

	/* Determine the memory required for the protocol-list */
	for (i = 0; i < cnt; i++) {
	    Tcl_GetStringFromObj(list[i], &len);
︙
1566
1567
1568
1569
1570
1571
1572

1573
1574
1575
1576
1577
1578
1579

1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443








+








	statePtr->protos_len = 0;
    }

    /*
     * SSL Callbacks
     */
    SSL_set_app_data(statePtr->ssl, (void *)statePtr);	/* point back to us */

    SSL_set_verify(statePtr->ssl, verify, VerifyCallback);
    SSL_set_info_callback(statePtr->ssl, InfoCallback);

    /* Callback for observing protocol messages */
#ifndef OPENSSL_NO_SSL_TRACE
    /* void SSL_CTX_set_msg_callback_arg(statePtr->ctx, (void *)statePtr);
    void SSL_CTX_set_msg_callback(statePtr->ctx, MessageCallback); */
︙
2092
2093
2094
2095
2096
2097
2098

2099
2100
2101
2102
2103
2104
2105

1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970








+









    /* Get certificate for peer or self */
    if (objc == 2) {
	peer = SSL_get_peer_certificate(statePtr->ssl);
    } else {
	peer = SSL_get_certificate(statePtr->ssl);
    }

    /* Get X509 certificate info */
    if (peer) {
	objPtr = Tls_NewX509Obj(interp, peer);
	if (objc == 2) {
	    X509_free(peer);
	    peer = NULL;
	}
︙
2190
2191
2192
2193
2194
2195
2196
2197

2198
2199
2200
2201
2202
2203
2204

2055
2056
2057
2058
2059
2060
2061

2062
2063
2064
2065
2066
2067
2068
2069








-
+








    (void) clientData;

    if (objc != 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "channel");
	return(TCL_ERROR);
    }

    chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], (Tcl_Size *)NULL), NULL);
    chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], (Tcl_Size *) NULL), NULL);
    if (chan == (Tcl_Channel) NULL) {
	return(TCL_ERROR);
    }

    /* Make sure to operate on the topmost channel */
    chan = Tcl_GetTopChannel(chan);
    if (Tcl_GetChannelType(chan) != Tls_ChannelType()) {
︙
2220
2221
2222
2223
2224
2225
2226
2227

2228
2229
2230
2231
2232
2233
2234

2085
2086
2087
2088
2089
2090
2091

2092
2093
2094
2095
2096
2097
2098
2099








-
+








	/* Get SNI requested server name */
	LAPPEND_STR(interp, objPtr, "servername", SSL_get_servername(ssl, TLSEXT_NAMETYPE_host_name), -1);

	/* Get protocol */
	LAPPEND_STR(interp, objPtr, "protocol", SSL_get_version(ssl), -1);

	/* Renegotiation allowed */
	LAPPEND_BOOL(interp, objPtr, "renegotiation_allowed", SSL_get_secure_renegotiation_support(ssl));
	LAPPEND_BOOL(interp, objPtr, "renegotiation_allowed", SSL_get_secure_renegotiation_support((SSL *) ssl));

	/* Get security level */
	LAPPEND_INT(interp, objPtr, "security_level", SSL_get_security_level(ssl));

	/* Session info */
	LAPPEND_BOOL(interp, objPtr, "session_reused", SSL_session_reused(ssl));
︙
2260
2261
2262
2263
2264
2265
2266
2267

2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287


2288
2289
2290




2291
2292
2293
2294
2295
2296
2297
2298
2299
2300

2301
2302
2303
2304
2305
2306
2307

2125
2126
2127
2128
2129
2130
2131

2132
2133
2134
2135
2136
2137
2138
2139
2140
2141




2142
2143
2144
2145
2146
2147

2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165

2166
2167
2168
2169
2170
2171
2172
2173








-
+









-
-
-
-






-
+
+



+
+
+
+









-
+








	LAPPEND_INT(interp, objPtr, "algorithm_bits", alg_bits);
	/* alg_bits is actual key secret bits. If use bits and secret (algorithm) bits differ,
	   the rest of the bits are fixed, i.e. for limited export ciphers (bits < 56) */

	/* Indicates which SSL/TLS protocol version first defined the cipher */
	LAPPEND_STR(interp, objPtr, "min_version", SSL_CIPHER_get_version(cipher), -1);

	/* Cipher NID */
	/* Cipher NID, digest NID (none for AEAD cipher suites), Key Exchange NID, and authentication NID */
	LAPPEND_STR(interp, objPtr, "cipherNID", (char *)OBJ_nid2ln(SSL_CIPHER_get_cipher_nid(cipher)), -1);
	LAPPEND_STR(interp, objPtr, "digestNID", (char *)OBJ_nid2ln(SSL_CIPHER_get_digest_nid(cipher)), -1);
	LAPPEND_STR(interp, objPtr, "keyExchangeNID", (char *)OBJ_nid2ln(SSL_CIPHER_get_kx_nid(cipher)), -1);
	LAPPEND_STR(interp, objPtr, "authenticationNID", (char *)OBJ_nid2ln(SSL_CIPHER_get_auth_nid(cipher)), -1);

	/* message authentication code - Cipher is AEAD (e.g. GCM or ChaCha20/Poly1305) or not */
	/* Authenticated Encryption with associated data (AEAD) check */
	LAPPEND_BOOL(interp, objPtr, "cipher_is_aead", SSL_CIPHER_is_aead(cipher));

	/* Digest used during the SSL/TLS handshake when using the cipher. */
	md = SSL_CIPHER_get_handshake_digest(cipher);
	LAPPEND_STR(interp, objPtr, "handshake_digest", (char *)EVP_MD_name(md), -1);

	/* Get OpenSSL-specific ID, not IANA ID */
	LAPPEND_INT(interp, objPtr, "cipher_id", (int) SSL_CIPHER_get_id(cipher));

	/* Two-byte ID used in the TLS protocol of the given cipher */
	LAPPEND_INT(interp, objPtr, "protocol_id", (int) SSL_CIPHER_get_protocol_id(cipher));

	/* Textual description of the cipher */
	/* Textual description of the cipher. Includes: cipher name, protocol version, key
	   exchange, authentication, symmetric encryption method, message authentication code */
	if (SSL_CIPHER_description(cipher, buf, sizeof(buf)) != NULL) {
	    LAPPEND_STR(interp, objPtr, "description", buf, -1);
	}

	/* Digest used during the SSL/TLS handshake when using the cipher. */
	md = SSL_CIPHER_get_handshake_digest(cipher);
	LAPPEND_STR(interp, objPtr, "handshake_digest", (char *)EVP_MD_name(md), -1);
    }

    /* Session info */
    session = SSL_get_session(ssl);
    if (session != NULL) {
	const unsigned char *ticket;
	size_t len2;
	unsigned int ulen;
	const unsigned char *session_id, *proto;
	char buffer[SSL_MAX_MASTER_KEY_LENGTH];
	unsigned char buffer[SSL_MAX_MASTER_KEY_LENGTH];

	/* Report the selected protocol as a result of the ALPN negotiation */
	SSL_SESSION_get0_alpn_selected(session, &proto, &len2);
	LAPPEND_STR(interp, objPtr, "alpn", (char *) proto, (Tcl_Size) len2);

	/* Report the selected protocol as a result of the NPN negotiation */
#ifdef USE_NPN
︙
2330
2331
2332
2333
2334
2335
2336

2337

2338

2339
2340
2341
2342
2343
2344
2345

2196
2197
2198
2199
2200
2201
2202
2203

2204
2205
2206
2207
2208
2209
2210
2211
2212
2213








+
-
+

+








	SSL_SESSION_get0_ticket(session, &ticket, &len2);
	LAPPEND_BARRAY(interp, objPtr, "session_ticket", ticket, (Tcl_Size) len2);

	/* Session ticket lifetime hint (in seconds) */
	LAPPEND_LONG(interp, objPtr, "lifetime", SSL_SESSION_get_ticket_lifetime_hint(session));

	/* Ticket app data */
#if OPENSSL_VERSION_NUMBER < 0x30000000L
	SSL_SESSION_get0_ticket_appdata(session, &ticket, &len2);
	SSL_SESSION_get0_ticket_appdata((SSL_SESSION *) session, &ticket, &len2);
	LAPPEND_BARRAY(interp, objPtr, "ticket_app_data", ticket, (Tcl_Size) len2);
#endif

	/* Get master key */
	len2 = SSL_SESSION_get_master_key(session, buffer, SSL_MAX_MASTER_KEY_LENGTH);
	LAPPEND_BARRAY(interp, objPtr, "master_key", buffer, (Tcl_Size) len2);

	/* Compression id */
	unsigned int id = SSL_SESSION_get_compress_id(session);
︙
2382
2383
2384
2385
2386
2387
2388

2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402

2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435

2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268



2269
























2270

2271
2272
2273
2274
2275
2276
2277








+











-
-
-
+
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

-









    /* CA List */
    /* IF not a server, same as SSL_get0_peer_CA_list. If server same as SSL_CTX_get_client_CA_list */
    listPtr = Tcl_NewListObj(0, NULL);
    STACK_OF(X509_NAME) *ca_list;
    if ((ca_list = SSL_get_client_CA_list(ssl)) != NULL) {
	char buffer[BUFSIZ];

	for (int i = 0; i < sk_X509_NAME_num(ca_list); i++) {
	    X509_NAME *name = sk_X509_NAME_value(ca_list, i);
	    if (name) {
		X509_NAME_oneline(name, buffer, BUFSIZ);
		Tcl_ListObjAppendElement(interp, listPtr, Tcl_NewStringObj(buffer, -1));
	    }
	}
    }
    LAPPEND_OBJ(interp, objPtr, "caList", listPtr);
    LAPPEND_INT(interp, objPtr, "caListCount", sk_X509_NAME_num(ca_list));

    Tcl_SetObjResult(interp, objPtr);
    return TCL_OK;
}


/*
 *-------------------------------------------------------------------
 *
 * VersionObjCmd -- return version string from OpenSSL.
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	None.
 *
 *-------------------------------------------------------------------
 */
static int
VersionObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
    Tcl_Obj *objPtr;
    (void) clientData;
    (void) objc;
    (void) objv;

    dprintf("Called");

    objPtr = Tcl_NewStringObj(OPENSSL_VERSION_TEXT, -1);
    Tcl_SetObjResult(interp, objPtr);

    return TCL_OK;
}

/*
 *-------------------------------------------------------------------
 *
 * MiscObjCmd -- misc commands
︙
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787

2788
2789
2790
2791
2792






2793
2794
2795
2796
2797
2798
2799

2619
2620
2621
2622
2623
2624
2625

2626
2627
2628
2629
2630
2631



2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644








-



+


-
-
-
+
+
+
+
+
+








    }

    if (TlsLibInit(0) != TCL_OK) {
	Tcl_AppendResult(interp, "could not initialize SSL library", (char *) NULL);
	return TCL_ERROR;
    }

    Tcl_CreateObjCommand(interp, "tls::ciphers", CiphersObjCmd, (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
    Tcl_CreateObjCommand(interp, "tls::connection", ConnectionInfoObjCmd, (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
    Tcl_CreateObjCommand(interp, "tls::handshake", HandshakeObjCmd, (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
    Tcl_CreateObjCommand(interp, "tls::import", ImportObjCmd, (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
    Tcl_CreateObjCommand(interp, "tls::misc", MiscObjCmd, (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
    Tcl_CreateObjCommand(interp, "tls::unimport", UnimportObjCmd, (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
    Tcl_CreateObjCommand(interp, "tls::status", StatusObjCmd, (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
    Tcl_CreateObjCommand(interp, "tls::version", VersionObjCmd, (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
    Tcl_CreateObjCommand(interp, "tls::misc", MiscObjCmd, (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);
    Tcl_CreateObjCommand(interp, "tls::protocols", ProtocolsObjCmd, (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL);

    Tls_DigestCommands(interp);
    Tls_EncryptCommands(interp);
    Tls_InfoCommands(interp);
    Tls_KDFCommands(interp);
    Tls_RandCommands(interp);

    if (interp) {
	Tcl_Eval(interp, tlsTclInitScript);
    }

    return Tcl_PkgProvide(interp, PACKAGE_NAME, PACKAGE_VERSION);
}
︙
2919
2920
2921
2922
2923
2924
2925
2926

2927
2928
2929
2930

2764
2765
2766
2767
2768
2769
2770

2771
2772
2773
2774
2775








-
+





	    rnd_seed[i] = 1 + (char) (255.0 * rand()/(RAND_MAX+1.0));
	}
	RAND_seed(rnd_seed, sizeof(rnd_seed));
    } while (RAND_status() != 1);
#endif

#if defined(OPENSSL_THREADS) && defined(TCL_THREADS)
	Tcl_MutexUnlock(&init_mx);
    Tcl_MutexUnlock(&init_mx);
#endif

    return(status);
}
Added generic/tlsDigest.c version [b9cf69269c].
Added generic/tlsEncrypt.c version [892582a1b8].
Modified generic/tlsIO.c from [89e79806f0] to [7b8e3f850c].
︙
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83

69
70
71
72
73
74
75

76
77
78
79
80
81
82








-








 * Side effects:
 *    Closes the socket of the channel.
 *
 *-------------------------------------------------------------------
 */
static int TlsCloseProc(ClientData instanceData, Tcl_Interp *interp) {
    State *statePtr = (State *) instanceData;
    (void) interp;

    dprintf("TlsCloseProc(%p)", (void *) statePtr);

    Tls_Clean(statePtr);
    Tcl_EventuallyFree((ClientData)statePtr, Tls_Free);
    return(0);
}
︙
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164

149
150
151
152
153
154
155

156
157
158
159
160
161
162








-








	} else {
	    dprintf("Calling SSL_connect()");
	    err = SSL_connect(statePtr->ssl);
	}

	if (err > 0) {
	    dprintf("Accept or connect was successful");

	    err = BIO_flush(statePtr->bio);
	    if (err <= 0) {
		dprintf("Flushing the lower layers failed, this will probably terminate this session");
	    }
	} else {
	    dprintf("Accept or connect failed");
	}
︙
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234

235
236
237
238
239
240
241
242

243
244
245
246
247
248
249
250
251
252

253
254
255

256
257
258
259
260
261
262

213
214
215
216
217
218
219

220
221
222
223
224
225
226
227
228
229
230

231
232
233
234
235
236
237
238

239
240
241
242
243
244
245
246
247
248

249
250
251

252
253
254
255
256
257
258
259








-











-
+







-
+









-
+


-
+








	    *errorCodePtr = EINVAL;
	    Tls_Error(statePtr, "Peer has closed the connection for writing by sending the close_notify alert");
	    return(-1);

	case SSL_ERROR_SYSCALL:
	    /* Some non-recoverable, fatal I/O error occurred */
	    dprintf("SSL_ERROR_SYSCALL");

	    if (backingError == 0 && err == 0) {
		dprintf("EOF reached")
		*errorCodePtr = ECONNRESET;
		Tls_Error(statePtr, "(unexpected) EOF reached");

	    } else if (backingError == 0 && err == -1) {
		dprintf("I/O error occurred (errno = %lu)", (unsigned long) Tcl_GetErrno());
		*errorCodePtr = Tcl_GetErrno();
		if (*errorCodePtr == ECONNRESET) {
		    *errorCodePtr = ECONNABORTED;
		}
		Tls_Error(statePtr, Tcl_ErrnoMsg(Tcl_GetErrno()));
		Tls_Error(statePtr, (char *) Tcl_ErrnoMsg(Tcl_GetErrno()));

	    } else {
		dprintf("I/O error occurred (backingError = %lu)", backingError);
		*errorCodePtr = backingError;
		if (*errorCodePtr == ECONNRESET) {
		    *errorCodePtr = ECONNABORTED;
		}
		Tls_Error(statePtr, ERR_reason_error_string(backingError));
		Tls_Error(statePtr, (char *) ERR_reason_error_string(backingError));
	    }

	    statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED;
	    return(-1);

	case SSL_ERROR_SSL:
	    /* A non-recoverable, fatal error in the SSL library occurred, usually a protocol error */
	    dprintf("SSL_ERROR_SSL: Got permanent fatal SSL error, aborting immediately");
	    if (backingError != 0) {
		Tls_Error(statePtr, ERR_reason_error_string(backingError));
		Tls_Error(statePtr, (char *) ERR_reason_error_string(backingError));
	    }
	    if (SSL_get_verify_result(statePtr->ssl) != X509_V_OK) {
		Tls_Error(statePtr, X509_verify_cert_error_string(SSL_get_verify_result(statePtr->ssl)));
		Tls_Error(statePtr, (char *) X509_verify_cert_error_string(SSL_get_verify_result(statePtr->ssl)));
	    }
	    statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED;
	    *errorCodePtr = ECONNABORTED;
	    return(-1);

	case SSL_ERROR_WANT_READ:
	case SSL_ERROR_WANT_WRITE:
︙
365
366
367
368
369
370
371
372

373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402

403
404
405
406
407
408

409
410
411
412
413
414
415

362
363
364
365
366
367
368

369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386

387
388
389
390
391
392
393
394
395
396
397

398
399
400
401
402
403

404
405
406
407
408
409
410
411








-
+

















-











-
+





-
+








	    dprintBuffer(buf, bytesRead);
	    break;

	case SSL_ERROR_SSL:
	    /* A non-recoverable, fatal error in the SSL library occurred, usually a protocol error */
	    dprintf("SSL error, indicating that the connection has been aborted");
	    if (backingError != 0) {
		Tls_Error(statePtr, ERR_reason_error_string(backingError));
		Tls_Error(statePtr, (char *) ERR_reason_error_string(backingError));
	    }
	    *errorCodePtr = ECONNABORTED;
	    bytesRead = -1;

#if OPENSSL_VERSION_NUMBER >= 0x30000000L
	    /* Unexpected EOF from the peer for OpenSSL 3.0+ */
	    if (ERR_GET_REASON(backingError) == SSL_R_UNEXPECTED_EOF_WHILE_READING) {
		dprintf("(Unexpected) EOF reached")
		*errorCodePtr = 0;
		bytesRead = 0;
		Tls_Error(statePtr, "EOF reached");
	    }    
#endif
	    break;

	case SSL_ERROR_SYSCALL:
	    /* Some non-recoverable, fatal I/O error occurred */

	    if (backingError == 0 && bytesRead == 0) {
		/* Unexpected EOF from the peer for OpenSSL 1.1 */
		dprintf("(Unexpected) EOF reached")
		*errorCodePtr = 0;
		bytesRead = 0;
		Tls_Error(statePtr, "EOF reached");

	    } else if (backingError == 0 && bytesRead == -1) {
		dprintf("I/O error occurred (errno = %lu)", (unsigned long) Tcl_GetErrno());
		*errorCodePtr = Tcl_GetErrno();
		bytesRead = -1;
		Tls_Error(statePtr, Tcl_ErrnoMsg(Tcl_GetErrno()));
		Tls_Error(statePtr, (char *) Tcl_ErrnoMsg(Tcl_GetErrno()));

	    } else {
		dprintf("I/O error occurred (backingError = %lu)", backingError);
		*errorCodePtr = backingError;
		bytesRead = -1;
		Tls_Error(statePtr, ERR_reason_error_string(backingError));
		Tls_Error(statePtr, (char *) ERR_reason_error_string(backingError));
	    }
	    break;

	case SSL_ERROR_ZERO_RETURN:
	    dprintf("Got SSL_ERROR_ZERO_RETURN, this means an EOF has been reached");
	    bytesRead = 0;
	    *errorCodePtr = 0;
︙
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570

571
572
573
574
575
576

577
578
579
580
581
582
583
584

585
586
587
588
589
590
591

548
549
550
551
552
553
554

555
556
557
558
559
560
561
562
563
564

565
566
567
568
569
570

571
572
573
574
575
576
577
578

579
580
581
582
583
584
585
586








-










-
+





-
+







-
+








	    written = 0;
	    *errorCodePtr = 0;
	    Tls_Error(statePtr, "Peer has closed the connection for writing by sending the close_notify alert");
	    break;

	case SSL_ERROR_SYSCALL:
	    /* Some non-recoverable, fatal I/O error occurred */

	    if (backingError == 0 && written == 0) {
		dprintf("EOF reached")
		*errorCodePtr = 0;
		written = 0;
		Tls_Error(statePtr, "EOF reached");

	    } else if (backingError == 0 && written == -1) {
		dprintf("I/O error occurred (errno = %lu)", (unsigned long) Tcl_GetErrno());
		*errorCodePtr = Tcl_GetErrno();
		written = -1;
		Tls_Error(statePtr, Tcl_ErrnoMsg(Tcl_GetErrno()));
		Tls_Error(statePtr, (char *) Tcl_ErrnoMsg(Tcl_GetErrno()));

	    } else {
		dprintf("I/O error occurred (backingError = %lu)", backingError);
		*errorCodePtr = backingError;
		written = -1;
		Tls_Error(statePtr, ERR_reason_error_string(backingError));
		Tls_Error(statePtr, (char *) ERR_reason_error_string(backingError));
	    }
	    break;

	case SSL_ERROR_SSL:
	    /* A non-recoverable, fatal error in the SSL library occurred, usually a protocol error */
	    dprintf("SSL error, indicating that the connection has been aborted");
	    if (backingError != 0) {
		Tls_Error(statePtr, ERR_reason_error_string(backingError));
		Tls_Error(statePtr, (char *) ERR_reason_error_string(backingError));
	    }
	    *errorCodePtr = ECONNABORTED;
	    written = -1;
	    break;

	default:
	    dprintf("unknown error: %d", err);
︙
944
945
946
947
948
949
950
951

952
953

939
940
941
942
943
944
945

946
947
948








-
+



    NULL,			/* Flush proc */
    TlsNotifyProc,		/* Handling of events bubbling up */
    NULL,			/* Wide seek proc */
    NULL,			/* Thread action */
    NULL			/* Truncate */
};

Tcl_ChannelType *Tls_ChannelType(void) {
const Tcl_ChannelType *Tls_ChannelType(void) {
    return &tlsChannelType;
}
Added generic/tlsInfo.c version [981453e7ce].
Modified generic/tlsInt.h from [07c33eb860] to [d59da98e39].
︙
33
34
35
36
37
38
39
40
41
42
43
44



45
46
47
48
49



50
51
52
53
54
55
56

33
34
35
36
37
38
39

40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61








-




+
+
+





+
+
+








#ifndef CONST86
#   if TCL_MAJOR_VERSION > 8
#	define CONST86 const
#   else
#	define CONST86
#   endif
#endif

/*
 * Backwards compatibility for size type change
 */
#if TCL_MAJOR_VERSION < 9 && TCL_MINOR_VERSION < 7
    #include <limits.h>
    #define TCL_SIZE_MAX INT_MAX

    #ifndef Tcl_Size
        typedef int Tcl_Size;
    #endif

    #define TCL_SIZE_MODIFIER ""
    #define Tcl_GetSizeIntFromObj Tcl_GetIntFromObj
    #define Tcl_NewSizeIntObj     Tcl_NewIntObj
    #define Tcl_NewSizeIntFromObj Tcl_NewWideIntObj
#endif

#include <openssl/ssl.h>
#include <openssl/err.h>
#include <openssl/rand.h>
#include <openssl/opensslv.h>
︙
170
171
172
173
174
175
176
177

178
179
180
181
182
183
184
185
186
187
188
189
190
191
192

193
194
195
196
197
198
199
200





201
202










203
204
205
206

175
176
177
178
179
180
181

182
183
184
185
186
187
188
189
190
191
192
193
194
195
196

197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226








-
+














-
+








+
+
+
+
+


+
+
+
+
+
+
+
+
+
+






	int vflags;		/* verify flags */
	SSL *ssl;		/* Struct for SSL processing */
	SSL_CTX *ctx;		/* SSL Context */
	BIO *bio;		/* Struct for SSL processing */
	BIO *p_bio;		/* Parent BIO (that is layered on Tcl_Channel) */

	char *protos;		/* List of supported protocols in protocol format */
	unsigned char *protos;	/* List of supported protocols in protocol format */
	unsigned int protos_len; /* Length of protos */

	char *err;
} State;

#ifdef USE_TCL_STUBS
#ifndef Tcl_StackChannel
#error "Unable to compile on this version of Tcl"
#endif /* Tcl_GetStackedChannel */
#endif /* USE_TCL_STUBS */

/*
 * Forward declarations
 */
Tcl_ChannelType *Tls_ChannelType(void);
const Tcl_ChannelType *Tls_ChannelType(void);
Tcl_Channel     Tls_GetParent(State *statePtr, int maskFlags);

Tcl_Obj         *Tls_NewX509Obj(Tcl_Interp *interp, X509 *cert);
Tcl_Obj		*Tls_NewCAObj(Tcl_Interp *interp, const SSL *ssl, int peer);
void            Tls_Error(State *statePtr, char *msg);
void            Tls_Free(char *blockPtr);
void            Tls_Clean(State *statePtr);
int             Tls_WaitForConnect(State *statePtr, int *errorCodePtr, int handshakeFailureIsPermanent);
int             Tls_DigestCommands(Tcl_Interp *interp);
int             Tls_EncryptCommands(Tcl_Interp *interp);
int             Tls_InfoCommands(Tcl_Interp *interp);
int             Tls_KDFCommands(Tcl_Interp *interp);
int             Tls_RandCommands(Tcl_Interp *interp);

BIO             *BIO_new_tcl(State* statePtr, int flags);

EVP_CIPHER	*Util_GetCipher(Tcl_Interp *interp, Tcl_Obj *cipherObj, int no_null);
EVP_MD		*Util_GetDigest(Tcl_Interp *interp, Tcl_Obj *digestObj, int no_null);
unsigned char	*Util_GetIV(Tcl_Interp *interp, Tcl_Obj *ivObj, Tcl_Size *len, int max, int no_null);
unsigned char	*Util_GetKey(Tcl_Interp *interp, Tcl_Obj *keyObj, Tcl_Size *len, char *name, int max, int no_null);
unsigned char	*Util_GetSalt(Tcl_Interp *interp, Tcl_Obj *saltObj, Tcl_Size *len, int max, int no_null);
int		Util_GetInt(Tcl_Interp *interp, Tcl_Obj *dataObj, int *value, char *name, int min, int max);
#if OPENSSL_VERSION_NUMBER >= 0x30000000L
EVP_MAC		*Util_GetMAC(Tcl_Interp *interp, Tcl_Obj *MacObj, int no_null);
#endif

#define PTR2INT(x) ((int) ((intptr_t) (x)))

#endif /* _TLSINT_H */
Added generic/tlsKDF.c version [a4bcf33c6e].
Added generic/tlsRand.c version [4b096f23cb].
Added generic/tlsUtil.c version [b1b9224457].
Modified generic/tlsX509.c from [37e1c520a1] to [051a5b0d6c].
︙
58
59
60
61
62
63
64
65

66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

81
82
83

84
85
86

87
88
89

90
91
92
93
94
95
96

58
59
60
61
62
63
64

65
66
67
68
69
70
71
72
73
74
75
76
77
78
79

80
81
82

83
84
85

86
87
88

89
90
91
92
93
94
95
96








-
+














-
+


-
+


-
+


-
+








    const STACK_OF(X509_EXTENSION) *exts;
    Tcl_Obj *listPtr = Tcl_NewListObj(0, NULL);

    if (listPtr == NULL) {
	return NULL;
    }

    if (exts = X509_get0_extensions(cert)) {
    if ((exts = X509_get0_extensions(cert)) != NULL) {
	for (int i=0; i < X509_get_ext_count(cert); i++) {
	    X509_EXTENSION *ex = sk_X509_EXTENSION_value(exts, i);
	    ASN1_OBJECT *obj = X509_EXTENSION_get_object(ex);
	    /* ASN1_OCTET_STRING *data = X509_EXTENSION_get_data(ex); */
	    int critical = X509_EXTENSION_get_critical(ex);
	    LAPPEND_BOOL(interp, listPtr, OBJ_nid2ln(OBJ_obj2nid(obj)), critical);
	}
    }
    return listPtr;
}

/*
 * Get Authority and Subject Key Identifiers
 */
Tcl_Obj *Tls_x509Identifier(ASN1_OCTET_STRING *astring) {
Tcl_Obj *Tls_x509Identifier(const ASN1_OCTET_STRING *astring) {
    Tcl_Obj *resultPtr = NULL;
    int len = 0;
    char buffer[1024];
    unsigned char buffer[1024];

    if (astring != NULL) {
	len = String_to_Hex((char *)ASN1_STRING_get0_data(astring),
	len = String_to_Hex((unsigned char *) ASN1_STRING_get0_data(astring),
	    ASN1_STRING_length(astring), buffer, 1024);
    }
    resultPtr = Tcl_NewStringObj(buffer, (Tcl_Size) len);
    resultPtr = Tcl_NewStringObj((char *) &buffer[0], (Tcl_Size) len);
    return resultPtr;
}

/*
 * Get Key Usage
 */
Tcl_Obj *Tls_x509KeyUsage(Tcl_Interp *interp, X509 *cert, uint32_t xflags) {
︙
199
200
201
202
203
204
205
206

207
208
209
210

211
212
213
214
215
216
217

199
200
201
202
203
204
205

206
207
208
209

210
211
212
213
214
215
216
217








-
+



-
+








    int len;
    char buffer[1024];

    if (listPtr == NULL) {
	return NULL;
    }

    if (names = X509_get_ext_d2i(cert, nid, NULL, NULL)) {
    if ((names = X509_get_ext_d2i(cert, nid, NULL, NULL)) != NULL) {
	for (int i=0; i < sk_GENERAL_NAME_num(names); i++) {
	    const GENERAL_NAME *name = sk_GENERAL_NAME_value(names, i);

	    len = BIO_to_Buffer(name && GENERAL_NAME_print(bio, name), bio, buffer, 1024);
	    len = BIO_to_Buffer(name && GENERAL_NAME_print(bio, (GENERAL_NAME *) name), bio, buffer, 1024);
	    LAPPEND_STR(interp, listPtr, NULL, buffer, (Tcl_Size) len);
	}
	sk_GENERAL_NAME_pop_free(names, GENERAL_NAME_free);
    }
    return listPtr;
}
︙
269
270
271
272
273
274
275
276

277
278
279
280
281
282
283
284
285
286
287
288

289
290
291
292
293
294
295
296
297

298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317

318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336

337
338
339
340
341
342

343
344
345
346
347
348
349

269
270
271
272
273
274
275

276
277
278
279
280
281
282
283
284
285
286
287

288
289
290
291
292
293
294
295
296

297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316

317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335

336
337
338
339
340
341

342
343
344
345
346
347
348
349








-
+











-
+








-
+



















-
+


















-
+





-
+








    STACK_OF(DIST_POINT) *crl;
    Tcl_Obj *listPtr = Tcl_NewListObj(0, NULL);

    if (listPtr == NULL) {
	return NULL;
    }

    if (crl = X509_get_ext_d2i(cert, NID_crl_distribution_points, NULL, NULL)) {
    if ((crl = X509_get_ext_d2i(cert, NID_crl_distribution_points, NULL, NULL)) != NULL) {
	for (int i=0; i < sk_DIST_POINT_num(crl); i++) {
	    DIST_POINT *dp = sk_DIST_POINT_value(crl, i);
	    DIST_POINT_NAME *distpoint = dp->distpoint;

	    if (distpoint->type == 0) {
		/* full-name GENERALIZEDNAME */
		for (int j = 0; j < sk_GENERAL_NAME_num(distpoint->name.fullname); j++) {
		    GENERAL_NAME *gen = sk_GENERAL_NAME_value(distpoint->name.fullname, j);
		    int type;
		    ASN1_STRING *uri = GENERAL_NAME_get0_value(gen, &type);
		    if (type == GEN_URI) {
			LAPPEND_STR(interp, listPtr, NULL, ASN1_STRING_get0_data(uri), (Tcl_Size) ASN1_STRING_length(uri));
			LAPPEND_STR(interp, listPtr, (char *) NULL, (char *) ASN1_STRING_get0_data(uri), (Tcl_Size) ASN1_STRING_length(uri));
		    }
		}
	    } else if (distpoint->type == 1) {
		/* relative-name X509NAME */
		STACK_OF(X509_NAME_ENTRY) *sk_relname = distpoint->name.relativename;
		for (int j = 0; j < sk_X509_NAME_ENTRY_num(sk_relname); j++) {
		    X509_NAME_ENTRY *e = sk_X509_NAME_ENTRY_value(sk_relname, j);
		    ASN1_STRING *d = X509_NAME_ENTRY_get_data(e);
		    LAPPEND_STR(interp, listPtr, NULL, ASN1_STRING_data(d), (Tcl_Size) ASN1_STRING_length(d));
		    LAPPEND_STR(interp, listPtr, (char *) NULL, (char *) ASN1_STRING_data(d), (Tcl_Size) ASN1_STRING_length(d));
		}
	    }
	}
	CRL_DIST_POINTS_free(crl);
    }
    return listPtr;
}

/*
 * Get On-line Certificate Status Protocol (OSCP) URL
 */
Tcl_Obj *Tls_x509Oscp(Tcl_Interp *interp, X509 *cert) {
    STACK_OF(OPENSSL_STRING) *ocsp;
    Tcl_Obj *listPtr = Tcl_NewListObj(0, NULL);

    if (listPtr == NULL) {
	return NULL;
    }

    if (ocsp = X509_get1_ocsp(cert)) {
    if ((ocsp = X509_get1_ocsp(cert)) != NULL) {
	for (int i = 0; i < sk_OPENSSL_STRING_num(ocsp); i++) {
	    LAPPEND_STR(interp, listPtr, NULL, sk_OPENSSL_STRING_value(ocsp, i), -1);
	}
	X509_email_free(ocsp);
    }
    return listPtr;
}

/*
 * Get Certificate Authority (CA) Issuers URL
 */
Tcl_Obj *Tls_x509CaIssuers(Tcl_Interp *interp, X509 *cert) {
    STACK_OF(ACCESS_DESCRIPTION) *ads;
    ACCESS_DESCRIPTION *ad;
    Tcl_Obj *listPtr = Tcl_NewListObj(0, NULL);
    unsigned char *buf;
    int len;

    if (ads = X509_get_ext_d2i(cert, NID_info_access, NULL, NULL)) {
    if ((ads = X509_get_ext_d2i(cert, NID_info_access, NULL, NULL)) != NULL) {
	for (int i = 0; i < sk_ACCESS_DESCRIPTION_num(ads); i++) {
	    ad = sk_ACCESS_DESCRIPTION_value(ads, i);
	    if (OBJ_obj2nid(ad->method) == NID_ad_ca_issuers && ad->location) {
		if (ad->location->type == GEN_URI) {
		    len = ASN1_STRING_to_UTF8(&buf, ad->location->d.uniformResourceIdentifier);
		    Tcl_ListObjAppendElement(interp, listPtr, Tcl_NewStringObj(buf, (Tcl_Size) len));
		    Tcl_ListObjAppendElement(interp, listPtr, Tcl_NewStringObj((char *) buf, (Tcl_Size) len));
		    OPENSSL_free(buf);
		    break;
		}
	    }
	}
	/* sk_ACCESS_DESCRIPTION_pop_free(ads, ACCESS_DESCRIPTION_free); */
	AUTHORITY_INFO_ACCESS_free(ads);
︙
371
372
373
374
375
376
377

378
379
380
381
382
383
384

371
372
373
374
375
376
377
378
379
380
381
382
383
384
385








+








 */

Tcl_Obj*
Tls_NewX509Obj(Tcl_Interp *interp, X509 *cert) {
    Tcl_Obj *certPtr = Tcl_NewListObj(0, NULL);
    BIO *bio = BIO_new(BIO_s_mem());
    int mdnid, pknid, bits, len;
    unsigned int ulen;
    uint32_t xflags;
    char buffer[BUFSIZ];
    unsigned char md[EVP_MAX_MD_SIZE];
    unsigned long flags = XN_FLAG_RFC2253 | ASN1_STRFLGS_UTF8_CONVERT;
    flags &= ~ASN1_STRFLGS_ESC_MSB;

    if (interp == NULL || cert == NULL || bio == NULL || certPtr == NULL) {
︙
394
395
396
397
398
399
400
401

402
403
404
405
406
407
408

395
396
397
398
399
400
401

402
403
404
405
406
407
408
409








-
+








	const ASN1_BIT_STRING *sig;
	int sig_nid;

	X509_get0_signature(&sig, &sig_alg, cert);
	/* sig_nid = X509_get_signature_nid(cert) */
	sig_nid = OBJ_obj2nid(sig_alg->algorithm);
	LAPPEND_STR(interp, certPtr, "signatureAlgorithm", OBJ_nid2ln(sig_nid), -1);
	len = (sig_nid != NID_undef) ? String_to_Hex(sig->data, sig->length, buffer, BUFSIZ) : 0;
	len = (sig_nid != NID_undef) ? String_to_Hex(sig->data, sig->length, (unsigned char *) buffer, BUFSIZ) : 0;
	LAPPEND_STR(interp, certPtr, "signatureValue", buffer, (Tcl_Size) len);
    }

    /* Version of the encoded certificate - RFC 5280 section 4.1.2.1 */
    LAPPEND_LONG(interp, certPtr, "version", X509_get_version(cert)+1);

    /* Unique number assigned by CA to certificate - RFC 5280 section 4.1.2.2 */
︙
429
430
431
432
433
434
435
436
437
438



439
440
441
442
443
444



445
446
447
448
449
450
451
452
453
454
455
456
457
458

459
460
461
462
463

464
465
466
467
468
469
470

471
472
473
474
475
476
477
478
479
480
481
482
483

484
485
486
487
488
489
490
491
492
493
494

495
496
497
498

499
500
501
502
503
504
505

506
507
508
509
510
511
512
513
514
515
516
517
518
519

520
521
522
523
524
525
526

430
431
432
433
434
435
436



437
438
439
440
441
442



443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458

459
460
461
462
463

464
465
466
467
468
469
470

471
472
473
474
475
476
477
478
479
480
481
482
483

484
485
486
487
488
489
490
491
492
493
494

495
496
497
498

499
500
501
502
503
504
505

506
507
508
509
510
511
512
513
514
515
516
517
518
519

520
521
522
523
524
525
526
527








-
-
-
+
+
+



-
-
-
+
+
+













-
+




-
+






-
+












-
+










-
+



-
+






-
+













-
+









    /* Subject identifies the entity associated with the public key stored in
	the subject public key field. RFC 5280 section 4.1.2.6 */
    len = BIO_to_Buffer(X509_NAME_print_ex(bio, X509_get_subject_name(cert), 0, flags), bio, buffer, BUFSIZ);
    LAPPEND_STR(interp, certPtr, "subject", buffer, (Tcl_Size) len);

    /* SHA1 Digest (Fingerprint) of cert - DER representation */
    if (X509_digest(cert, EVP_sha1(), md, &len)) {
    len = String_to_Hex(md, len, buffer, BUFSIZ);
	LAPPEND_STR(interp, certPtr, "sha1_hash", buffer, (Tcl_Size) len);
    if (X509_digest(cert, EVP_sha1(), md, &ulen)) {
	len = String_to_Hex(md, len, (unsigned char *) buffer, BUFSIZ);
	LAPPEND_STR(interp, certPtr, "sha1_hash", buffer, (Tcl_Size) ulen);
    }

    /* SHA256 Digest (Fingerprint) of cert - DER representation */
    if (X509_digest(cert, EVP_sha256(), md, &len)) {
    len = String_to_Hex(md, len, buffer, BUFSIZ);
	LAPPEND_STR(interp, certPtr, "sha256_hash", buffer, (Tcl_Size) len);
    if (X509_digest(cert, EVP_sha256(), md, &ulen)) {
	len = String_to_Hex(md, len, (unsigned char *) buffer, BUFSIZ);
	LAPPEND_STR(interp, certPtr, "sha256_hash", buffer, (Tcl_Size) ulen);
    }

    /* Subject Public Key Info specifies the public key and identifies the
	algorithm with which the key is used. RFC 5280 section 4.1.2.7 */
    if (X509_get_signature_info(cert, &mdnid, &pknid, &bits, &xflags)) {
	ASN1_BIT_STRING *key;
	unsigned int n;

	LAPPEND_STR(interp, certPtr, "signingDigest", OBJ_nid2ln(mdnid), -1);
	LAPPEND_STR(interp, certPtr, "publicKeyAlgorithm", OBJ_nid2ln(pknid), -1);
	LAPPEND_INT(interp, certPtr, "bits", bits); /* Effective security bits */

	key = X509_get0_pubkey_bitstr(cert);
	len = String_to_Hex(key->data, key->length, buffer, BUFSIZ);
	len = String_to_Hex(key->data, key->length, (unsigned char *) buffer, BUFSIZ);
	LAPPEND_STR(interp, certPtr, "publicKey", buffer, (Tcl_Size) len);

	len = 0;
	if (X509_pubkey_digest(cert, EVP_get_digestbynid(pknid), md, &n)) {
	    len = String_to_Hex(md, (int)n, buffer, BUFSIZ);
	    len = String_to_Hex(md, (int) n, (unsigned char *) buffer, BUFSIZ);
	}
	LAPPEND_STR(interp, certPtr, "publicKeyHash", buffer, (Tcl_Size) len);

	/* digest of the DER representation of the certificate */
	len = 0;
	if (X509_digest(cert, EVP_get_digestbynid(mdnid), md, &n)) {
	    len = String_to_Hex(md, (int)n, buffer, BUFSIZ);
	    len = String_to_Hex(md, (int) n, (unsigned char *) buffer, BUFSIZ);
	}
	LAPPEND_STR(interp, certPtr, "signatureHash", buffer, (Tcl_Size) len);
    }

    /* Certificate Purpose. Call before checking for extensions. */
    LAPPEND_STR(interp, certPtr, "purpose", Tls_x509Purpose(cert), -1);
    LAPPEND_OBJ(interp, certPtr, "certificatePurpose", Tls_x509Purposes(interp, cert));

    /* Get extensions flags */
    xflags = X509_get_extension_flags(cert);
    LAPPEND_INT(interp, certPtr, "extFlags", xflags);

	/* Check if cert was issued by CA cert issuer or self signed */
    /* Check if cert was issued by CA cert issuer or self signed */
    LAPPEND_BOOL(interp, certPtr, "selfIssued", xflags & EXFLAG_SI);
    LAPPEND_BOOL(interp, certPtr, "selfSigned", xflags & EXFLAG_SS);
    LAPPEND_BOOL(interp, certPtr, "isProxyCert", xflags & EXFLAG_PROXY);
    LAPPEND_BOOL(interp, certPtr, "extInvalid", xflags & EXFLAG_INVALID);
    LAPPEND_BOOL(interp, certPtr, "isCACert", X509_check_ca(cert));

    /* The Unique Ids are used to handle the possibility of reuse of subject
	and/or issuer names over time. RFC 5280 section 4.1.2.8 */
    {
	const ASN1_BIT_STRING *iuid, *suid;
        X509_get0_uids(cert, &iuid, &suid);
	X509_get0_uids(cert, &iuid, &suid);

	Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewStringObj("issuerUniqueId", -1));
	if (iuid != NULL) {
	    Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewByteArrayObj((char *)iuid->data, (Tcl_Size) iuid->length));
	    Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewByteArrayObj((const unsigned char *)iuid->data, (Tcl_Size) iuid->length));
	} else {
	    Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewStringObj("", -1));
	}

	Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewStringObj("subjectUniqueId", -1));
	if (suid != NULL) {
	    Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewByteArrayObj((char *)suid->data, (Tcl_Size) suid->length));
	    Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewByteArrayObj((const unsigned char *)suid->data, (Tcl_Size) suid->length));
	} else {
	    Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewStringObj("", -1));
	}
    }

    /* X509 v3 Extensions - RFC 5280 section 4.1.2.9 */
    LAPPEND_INT(interp, certPtr, "extCount", X509_get_ext_count(cert));
    LAPPEND_OBJ(interp, certPtr, "extensions", Tls_x509Extensions(interp, cert));

    /* Authority Key Identifier (AKI) is the Subject Key Identifier (SKI) of
	its signer (the CA). RFC 5280 section 4.2.1.1, NID_authority_key_identifier */
    LAPPEND_OBJ(interp, certPtr, "authorityKeyIdentifier",
	Tls_x509Identifier(X509_get0_authority_key_id(cert)));

 
    /* Subject Key Identifier (SKI) is used to identify certificates that contain
	a particular public key. RFC 5280 section 4.2.1.2, NID_subject_key_identifier */
    LAPPEND_OBJ(interp, certPtr, "subjectKeyIdentifier",
	Tls_x509Identifier(X509_get0_subject_key_id(cert)));

    /* Key usage extension defines the purpose (e.g., encipherment, signature, certificate
	signing) of the key in the certificate. RFC 5280 section 4.2.1.3, NID_key_usage */
︙
584
585
586
587
588
589
590
591
592




593
594
595
596
597
598
599

585
586
587
588
589
590
591


592
593
594
595
596
597
598
599
600
601
602








-
-
+
+
+
+









    /* Subject Information Access - RFC 5280 section 4.2.2.2, NID_sinfo_access */

    /* Certificate Alias. If uses a PKCS#12 structure, alias will reflect the
	friendlyName attribute (RFC 2985). */
    {
	len = 0;
        char *string = X509_alias_get0(cert, &len);
	LAPPEND_STR(interp, certPtr, "alias", string, (Tcl_Size) len);
        unsigned char *string = X509_alias_get0(cert, &len);
	LAPPEND_STR(interp, certPtr, "alias", (char *) string, (Tcl_Size) len);
	string = X509_keyid_get0 (cert, &len);
	LAPPEND_STR(interp, certPtr, "keyId", (char *) string, (Tcl_Size) len);
    }

    /* Certificate and dump all data */
    {
	char certStr[CERT_STR_SIZE];

	/* Get certificate */
︙
Modified tests/all.tcl from [b91d386182] to [7643c0fdf5].
︙
16
17
18
19
20
21
22
23

24
25
26
27
28
29
30
31
32
33
34
35
36

37
38
39

40
41
42
43
44
45
46
47

48
49
50
51
52
53


16
17
18
19
20
21
22

23
24
25
26
27
28
29
30
31
32
33
34
35

36
37
38

39
40
41
42
43
44
45
46

47
48
49
50
51
52

53








-
+












-
+


-
+







-
+





-
+

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import ::tcltest::*
}

# Get common functions
if {[file exists [file join $path common.tcl]]} {
    source [file join $path common.tcl]
    source -encoding utf-8 [file join $path common.tcl]
}

set ::tcltest::testSingleFile false
set ::tcltest::testsDirectory [file dir [info script]]

# We should ensure that the testsDirectory is absolute.
# This was introduced in Tcl 8.3+'s tcltest, so we need a catch.
catch {::tcltest::normalizePath ::tcltest::testsDirectory}

#
# Run all tests in current and any sub directories with an all.tcl file.
#
set exitCode 0
set ::exitCode 0
if {[package vsatisfies [package require tcltest] 2.5-]} {
    if {[::tcltest::runAllTests] == 1} {
	set exitCode 1
	set ::exitCode 1
    }

} else {
    # Hook to determine if any of the tests failed. Then we can exit with the
    # proper exit code: 0=all passed, 1=one or more failed
    proc tcltest::cleanupTestsHook {} {
	variable numTests
	set exitCode [expr {$numTests(Total) == 0 || $numTests(Failed) > 0}]
	set ::exitCode [expr {$numTests(Total) == 0 || $numTests(Failed) > 0}]
    }
    ::tcltest::runAllTests
}

#  Exit code: 0=all passed, 1=one or more failed
exit $exitCode
exit $::exitCode
Modified tests/badssl.csv from [8df90efe9b] to [152d5864b6]. 
1
2
3

4
5
6

7
8

9
10
11

12
13
14

15
16
17
18
19
20
21

1
2

3
4
5

6
7

8



9
10
11

12
13
14
15
16
17
18
19



-
+


-
+

-
+
-
-
-
+


-
+








# Group,Name,Constraints,Setup,Body,Cleanup,Match,Result,Output,Error Output,Return Codes
command,package require tls,,,,,,,,,
command,,,,,,,,,,
,,,,,,,,,,
command,# Find default CA certificates directory,,,,,,,,,
command,if {[info exists ::env(SSL_CERT_FILE)]} {set ::cafile $::env(SSL_CERT_FILE)} else {set ::cafile [file normalize {C:\Users\Brian\Documents\Source\Build\SSL-1.1\certs\cacert.pem}]},,,,,,,,,
command,,,,,,,,,,
,,,,,,,,,,
command,# Constraints,,,,,,,,,
command,set protocols [list ssl2 ssl3 tls1 tls1.1 tls1.2 tls1.3],,,,,,,,,
command,source [file join [file dirname [info script]] common.tcl],,,,,,,,,
command,foreach protocol $protocols {::tcltest::testConstraint $protocol 0},,,,,,,,,
command,foreach protocol [::tls::protocols] {::tcltest::testConstraint $protocol 1},,,,,,,,,
command,,,,,,,,,,
,,,,,,,,,,
command,# Helper functions,,,,,,,,,
command,"proc badssl {url} {set port 443;lassign [split $url "":""] url port;if {$port eq """"} {set port 443};set ch [tls::socket -autoservername 1 -require 1 -cafile $::cafile $url $port];if {[catch {tls::handshake $ch} err]} {close $ch;return -code error $err} else {close $ch}}",,,,,,,,,
command,,,,,,,,,,
,,,,,,,,,,
command,# BadSSL.com Tests,,,,,,,,,
BadSSL,1000-sans,,,badssl 1000-sans.badssl.com,,,handshake failed: certificate verify failed due to: certificate has expired,,,1
BadSSL,10000-sans,,,badssl 10000-sans.badssl.com,,,handshake failed: excessive message size,,,1
BadSSL,3des,,,badssl 3des.badssl.com,,,handshake failed: sslv3 alert handshake failure,,,1
BadSSL,captive-portal,,,badssl captive-portal.badssl.com,,,handshake failed: certificate verify failed due to: Hostname mismatch,,,1
BadSSL,cbc,,,badssl cbc.badssl.com,,,,,,
BadSSL,client-cert-missing,,,badssl client-cert-missing.badssl.com,,,,,,
︙
Modified tests/badssl.test from [66893a8fa7] to [62a312d78a].
︙
10
11
12
13
14
15
16
17

18
19
20
21
22
23
24
25
26

10
11
12
13
14
15
16

17


18
19
20
21
22
23
24








-
+
-
-









package require tls

# Find default CA certificates directory
if {[info exists ::env(SSL_CERT_FILE)]} {set ::cafile $::env(SSL_CERT_FILE)} else {set ::cafile [file normalize {C:\Users\Brian\Documents\Source\Build\SSL-1.1\certs\cacert.pem}]}

# Constraints
set protocols [list ssl2 ssl3 tls1 tls1.1 tls1.2 tls1.3]
source [file join [file dirname [info script]] common.tcl]
foreach protocol $protocols {::tcltest::testConstraint $protocol 0}
foreach protocol [::tls::protocols] {::tcltest::testConstraint $protocol 1}

# Helper functions
proc badssl {url} {set port 443;lassign [split $url ":"] url port;if {$port eq ""} {set port 443};set ch [tls::socket -autoservername 1 -require 1 -cafile $::cafile $url $port];if {[catch {tls::handshake $ch} err]} {close $ch;return -code error $err} else {close $ch}}

# BadSSL.com Tests
︙
Deleted tests/ciphers.csv version [f4aff3652a].
Deleted tests/ciphers.test version [212c1bf055].
Added tests/common.tcl version [019f917847].
Added tests/digest.csv version [e953e823d3].
Added tests/digest.test version [ee7d628a1a].
Added tests/encrypt.csv version [a8fd540f67].
Added tests/encrypt.test version [30ef9b5ec2].
Added tests/info.csv version [f336604239].
Added tests/info.test version [abbefd3499].
Added tests/kdf.csv version [ecd5209032].
Added tests/kdf.test version [e9cb54f939].
Modified tests/make_test_files.tcl from [c31b96320d] to [e265399d3c].
︙
70
71
72
73
74
75
76

77




78
79
80
81
82
83
84
85
86
87
88
89
90

91
92
93
94
95
96
97
98
99
100
101
102
103
104
105

106
107
108
109
110
111
112

70
71
72
73
74
75
76
77

78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93

94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117








+
-
+
+
+
+












-
+















+








		if {$group ne $prev} {
		    incr test
		    set prev $group
		    puts $out ""
		}

		# Test case
		if {[string index $name 0] ne {$}} {
		set buffer [format "\ntest %s-%d.%d {%s}" $group $test [incr cases($group)] $name]
		    set buffer [format "\ntest %s-%d.%d {%s}" $group $test [incr cases($group)] $name]
		} else {
		    set buffer [format "\ntest %s-%d.%d %s" $group $test [incr cases($group)] $name]
		}
		foreach opt [list -constraints -setup -body -cleanup -match -result -output -errorOutput -returnCodes] {
		    set cmd [string trim [set [string trimleft $opt "-"]]]
		    if {$cmd ne ""} {
			if {$opt in [list -setup -body -cleanup]} {
			    append buffer " " $opt " \{\n"
			    foreach line [split $cmd ";"] {
				append buffer \t [string trim $line] \n
			    }
			    append buffer "    \}"
			} elseif {$opt in [list -output -errorOutput]} {
			    append buffer " " $opt " {" $cmd \n "}"
			} elseif {$opt in [list -result]} {
			    if {[string index $cmd 0] in [list \[ \" \{]} {
			    if {[string index $cmd 0] in [list \[ \" \{ \$]} {
				append buffer " " $opt " " $cmd
			    } elseif {[string match {*[\\$]*} $cmd]} {
				append buffer " " $opt " \"" [string map [list \\\\\" \\\"] [string map [list \" \\\" ] $cmd]] "\""
			    } else {
				append buffer " " $opt " {" $cmd "}"
			    }
			} else {
			    append buffer " " $opt " {" $cmd "}"
			}
		    }
		}
		puts $out $buffer

	    } else {
		# Empty line
		puts $out ""
	    }
	    break
	}
    }

    # Output clean-up commands
    puts $out "\n# Cleanup\n::tcltest::cleanupTests\nreturn"
︙
Added tests/random.csv version [354daf498a].
Added tests/random.test version [13cb064c8c].
Added tests/test_vectors/Hash/BLAKE2b512.test version [8e818cab70].
Added tests/test_vectors/Hash/BLAKE2b512.txt version [d3c92f5aad].
Added tests/test_vectors/Hash/BLAKE2s256.test version [0d1c096bbe].
Added tests/test_vectors/Hash/BLAKE2s256.txt version [e3f8f87e87].
Added tests/test_vectors/Hash/MD2.test version [99bc7b516b].
Added tests/test_vectors/Hash/MD2.txt version [72dbd4087b].
Added tests/test_vectors/Hash/MD4.test version [467c08c34a].
Added tests/test_vectors/Hash/MD4.txt version [e0a9e8ce64].
Added tests/test_vectors/Hash/MD5.test version [4a3b7c9208].
Added tests/test_vectors/Hash/MD5.txt version [1f89db3968].
Added tests/test_vectors/Hash/MDC2.test version [9cb43c6d6f].
Added tests/test_vectors/Hash/MDC2.txt version [c90b9728d3].
Added tests/test_vectors/Hash/RIPEMD128.test version [d7315ba5f4].
Added tests/test_vectors/Hash/RIPEMD128.txt version [8200be1de0].
Added tests/test_vectors/Hash/RIPEMD160.test version [e06ba4b6d7].
Added tests/test_vectors/Hash/RIPEMD160.txt version [822adc817c].
Added tests/test_vectors/Hash/RIPEMD256.test version [95937b3173].
Added tests/test_vectors/Hash/RIPEMD256.txt version [df8dae9590].
Added tests/test_vectors/Hash/RIPEMD320.test version [fe9e7cfcb5].
Added tests/test_vectors/Hash/RIPEMD320.txt version [c4941d7c67].
Added tests/test_vectors/Hash/Readme.txt version [6c4218a069].
Added tests/test_vectors/Hash/SHA1.test version [bfbdebdc89].
Added tests/test_vectors/Hash/SHA1.txt version [5945652b07].
Added tests/test_vectors/Hash/SHA1LongMsg.rsp version [dbdb8addfb].
Added tests/test_vectors/Hash/SHA1LongMsg.test version [5629c042e7].
Added tests/test_vectors/Hash/SHA1Monte.rsp version [4d2e851fac].
Added tests/test_vectors/Hash/SHA1Monte.txt version [b358759788].
Added tests/test_vectors/Hash/SHA1ShortMsg.rsp version [ed95dce9c8].
Added tests/test_vectors/Hash/SHA1ShortMsg.test version [79a03d8d0f].
Added tests/test_vectors/Hash/SHA224.test version [222cda757d].
Added tests/test_vectors/Hash/SHA224.txt version [8994f85662].
Added tests/test_vectors/Hash/SHA224LongMsg.rsp version [7da7ea8843].
Added tests/test_vectors/Hash/SHA224LongMsg.test version [0be074bfc3].
Added tests/test_vectors/Hash/SHA224Monte.rsp version [5c52dbe5fd].
Added tests/test_vectors/Hash/SHA224Monte.txt version [e24a7320cb].
Added tests/test_vectors/Hash/SHA224ShortMsg.rsp version [81d8b1b6a9].
Added tests/test_vectors/Hash/SHA224ShortMsg.test version [e931511d8b].
Added tests/test_vectors/Hash/SHA256.test version [e73af40184].
Added tests/test_vectors/Hash/SHA256.txt version [848f077d7a].
Added tests/test_vectors/Hash/SHA256LongMsg.rsp version [9a9ff814db].
Added tests/test_vectors/Hash/SHA256LongMsg.test version [2a205726a8].
Added tests/test_vectors/Hash/SHA256Monte.rsp version [e791ad56c6].
Added tests/test_vectors/Hash/SHA256Monte.txt version [5cbfa7eac0].
Added tests/test_vectors/Hash/SHA256ShortMsg.rsp version [cc5e6df184].
Added tests/test_vectors/Hash/SHA256ShortMsg.test version [3c579310ba].
Added tests/test_vectors/Hash/SHA3-224.test version [0197fd6ae2].
Added tests/test_vectors/Hash/SHA3-224.txt version [0a9192723b].
Added tests/test_vectors/Hash/SHA3-256.test version [97ef336193].
Added tests/test_vectors/Hash/SHA3-256.txt version [48114e564c].
Added tests/test_vectors/Hash/SHA3-384.test version [5173b84b19].
Added tests/test_vectors/Hash/SHA3-384.txt version [37fb9bedac].
Added tests/test_vectors/Hash/SHA3-512.test version [719e522337].
Added tests/test_vectors/Hash/SHA3-512.txt version [abf73210ae].
Added tests/test_vectors/Hash/SHA384.test version [812b725c9b].
Added tests/test_vectors/Hash/SHA384.txt version [a59fdbd28c].
Added tests/test_vectors/Hash/SHA384LongMsg.rsp version [68bddc79c6].
Added tests/test_vectors/Hash/SHA384LongMsg.test version [e10e588e6c].
Added tests/test_vectors/Hash/SHA384Monte.rsp version [81ad726d0a].
Added tests/test_vectors/Hash/SHA384Monte.txt version [eb4d039dbb].
Added tests/test_vectors/Hash/SHA384ShortMsg.rsp version [20b46919ed].
Added tests/test_vectors/Hash/SHA384ShortMsg.test version [b756234b7b].
Added tests/test_vectors/Hash/SHA3_224LongMsg.rsp version [168d15a8b0].
Added tests/test_vectors/Hash/SHA3_224LongMsg.test version [38b62e20fc].
Added tests/test_vectors/Hash/SHA3_224Monte.rsp version [423c5d169a].
Added tests/test_vectors/Hash/SHA3_224ShortMsg.rsp version [953ebf8b62].
Added tests/test_vectors/Hash/SHA3_224ShortMsg.test version [9847c1b7e5].
Added tests/test_vectors/Hash/SHA3_256LongMsg.rsp version [e4cdbd523e].
Added tests/test_vectors/Hash/SHA3_256LongMsg.test version [dfe94a5f89].
Added tests/test_vectors/Hash/SHA3_256Monte.rsp version [8f24bb96f6].
Added tests/test_vectors/Hash/SHA3_256ShortMsg.rsp version [c3416d5f3b].
Added tests/test_vectors/Hash/SHA3_256ShortMsg.test version [f41fb70fc3].
Added tests/test_vectors/Hash/SHA3_384LongMsg.rsp version [f10abc91a6].
Added tests/test_vectors/Hash/SHA3_384LongMsg.test version [72042f9981].
Added tests/test_vectors/Hash/SHA3_384Monte.rsp version [76ef953968].
Added tests/test_vectors/Hash/SHA3_384ShortMsg.rsp version [a36843bb9b].
Added tests/test_vectors/Hash/SHA3_384ShortMsg.test version [0c5d1a014d].
Added tests/test_vectors/Hash/SHA3_512LongMsg.rsp version [0bbf186754].
Added tests/test_vectors/Hash/SHA3_512LongMsg.test version [3f873b49ae].
Added tests/test_vectors/Hash/SHA3_512Monte.rsp version [7d4535045e].
Added tests/test_vectors/Hash/SHA3_512ShortMsg.rsp version [704cd930ab].
Added tests/test_vectors/Hash/SHA3_512ShortMsg.test version [364a0e00c9].
Added tests/test_vectors/Hash/SHA512-224.test version [d9c580556e].
Added tests/test_vectors/Hash/SHA512-224.txt version [2c6688a4b5].
Added tests/test_vectors/Hash/SHA512-256.test version [02704532c4].
Added tests/test_vectors/Hash/SHA512-256.txt version [8c9d8ea3f3].
Added tests/test_vectors/Hash/SHA512.test version [1888d3a9e6].
Added tests/test_vectors/Hash/SHA512.txt version [6130019457].
Added tests/test_vectors/Hash/SHA512LongMsg.rsp version [7b0b7120f4].
Added tests/test_vectors/Hash/SHA512LongMsg.test version [624105ec59].
Added tests/test_vectors/Hash/SHA512Monte.rsp version [b59d6599c8].
Added tests/test_vectors/Hash/SHA512Monte.txt version [8b33951465].
Added tests/test_vectors/Hash/SHA512ShortMsg.rsp version [9ea217fd07].
Added tests/test_vectors/Hash/SHA512ShortMsg.test version [0e3b80ebaf].
Added tests/test_vectors/Hash/SHA512_224LongMsg.rsp version [e09f1924d5].
Added tests/test_vectors/Hash/SHA512_224LongMsg.test version [172b15b0f6].
Added tests/test_vectors/Hash/SHA512_224Monte.rsp version [35cbf23f88].
Added tests/test_vectors/Hash/SHA512_224Monte.txt version [ac358a4d14].
Added tests/test_vectors/Hash/SHA512_224ShortMsg.rsp version [bfcfe7aae4].
Added tests/test_vectors/Hash/SHA512_224ShortMsg.test version [8d641d96bf].
Added tests/test_vectors/Hash/SHA512_256LongMsg.rsp version [0c7527584a].
Added tests/test_vectors/Hash/SHA512_256LongMsg.test version [2cd108e888].
Added tests/test_vectors/Hash/SHA512_256Monte.rsp version [a9f88d891a].
Added tests/test_vectors/Hash/SHA512_256Monte.txt version [a96020f051].
Added tests/test_vectors/Hash/SHA512_256ShortMsg.rsp version [99d45606e7].
Added tests/test_vectors/Hash/SHA512_256ShortMsg.test version [74c616e36d].
Added tests/test_vectors/Hash/SHAKE128.test version [358b30bc0f].
Added tests/test_vectors/Hash/SHAKE128.txt version [0a5deb8560].
Added tests/test_vectors/Hash/SHAKE128LongMsg.rsp version [3e240fc1bf].
Added tests/test_vectors/Hash/SHAKE128LongMsg.test version [d00d2eae4f].
Added tests/test_vectors/Hash/SHAKE128Monte.rsp version [578e911e6e].
Added tests/test_vectors/Hash/SHAKE128ShortMsg.rsp version [353efe20e1].
Added tests/test_vectors/Hash/SHAKE128ShortMsg.test version [28b762cb6c].
Added tests/test_vectors/Hash/SHAKE128VariableOut.rsp version [daf50013d2].
Added tests/test_vectors/Hash/SHAKE256.test version [0cd1f0de19].
Added tests/test_vectors/Hash/SHAKE256.txt version [4480b876cb].
Added tests/test_vectors/Hash/SHAKE256LongMsg.rsp version [8cca1f96ad].
Added tests/test_vectors/Hash/SHAKE256LongMsg.test version [42d4bd0d09].
Added tests/test_vectors/Hash/SHAKE256Monte.rsp version [cbb56034d0].
Added tests/test_vectors/Hash/SHAKE256ShortMsg.rsp version [72834c5f7f].
Added tests/test_vectors/Hash/SHAKE256ShortMsg.test version [cf85a2a49f].
Added tests/test_vectors/Hash/SHAKE256VariableOut.rsp version [8811fe0aa0].
Added tests/test_vectors/Hash/SM3.test version [7ee5f4974a].
Added tests/test_vectors/Hash/SM3.txt version [79643d2e88].
Added tests/test_vectors/Hash/WHIRLPOOL.test version [922707888e].
Added tests/test_vectors/Hash/WHIRLPOOL.txt version [11ce31a497].
Added tests/test_vectors/Hash/all.tcl version [4b0e755a54].
Added tests/test_vectors/Hash/make_test.tcl version [dae86e37f5].
Added tests/test_vectors/KDF/HKDF-SHA1.test version [58a3106b11].
Added tests/test_vectors/KDF/HKDF-SHA1.txt version [091164e5bd].
Added tests/test_vectors/KDF/HKDF-SHA224.test version [a35e08ae37].
Added tests/test_vectors/KDF/HKDF-SHA224.txt version [e1709aae8b].
Added tests/test_vectors/KDF/HKDF-SHA256.test version [3fa42bc239].
Added tests/test_vectors/KDF/HKDF-SHA256.txt version [df67ce3539].
Added tests/test_vectors/KDF/HKDF-SHA384.test version [6b50020add].
Added tests/test_vectors/KDF/HKDF-SHA384.txt version [cb2eac62b3].
Added tests/test_vectors/KDF/HKDF-SHA512.test version [d9f36ba84c].
Added tests/test_vectors/KDF/HKDF-SHA512.txt version [3b3b416e62].
Added tests/test_vectors/KDF/PBKDF2-SHA1.test version [629c4d4319].
Added tests/test_vectors/KDF/PBKDF2-SHA1.txt version [732437c2e8].
Added tests/test_vectors/KDF/PBKDF2-SHA224.test version [fe10f4af17].
Added tests/test_vectors/KDF/PBKDF2-SHA224.txt version [f5f610fe64].
Added tests/test_vectors/KDF/PBKDF2-SHA256.test version [cc7be086d5].
Added tests/test_vectors/KDF/PBKDF2-SHA256.txt version [ecc15b287a].
Added tests/test_vectors/KDF/PBKDF2-SHA384.test version [870e72f47c].
Added tests/test_vectors/KDF/PBKDF2-SHA384.txt version [57fec8e1a5].
Added tests/test_vectors/KDF/PBKDF2-SHA512.test version [4a00a74de4].
Added tests/test_vectors/KDF/PBKDF2-SHA512.txt version [35b0e900f6].
Added tests/test_vectors/KDF/Scrypt.test version [f179668ce8].
Added tests/test_vectors/KDF/Scrypt.txt version [fcdaf5e551].
Added tests/test_vectors/KDF/all.tcl version [4b0e755a54].
Added tests/test_vectors/KDF/make_test.tcl version [260d7b3ffd].
Added tests/test_vectors/MAC/CMAC-AES-128-CBC.test version [3a9c3f08a3].
Added tests/test_vectors/MAC/CMAC-AES-128-CBC.txt version [e79fc9b070].
Added tests/test_vectors/MAC/CMAC-AES-192-CBC.test version [a24d68ab1b].
Added tests/test_vectors/MAC/CMAC-AES-192-CBC.txt version [1327ebd19f].
Added tests/test_vectors/MAC/CMAC-AES-256-CBC.test version [636f80d051].
Added tests/test_vectors/MAC/CMAC-AES-256-CBC.txt version [37559b28d2].
Added tests/test_vectors/MAC/CMAC-DES3.test version [341b1fef8a].
Added tests/test_vectors/MAC/CMAC-DES3.txt version [7b40c26c2f].
Added tests/test_vectors/MAC/HMAC.rsp version [23d90fe189].
Added tests/test_vectors/MAC/HMAC.test version [3f775f13fb].
Added tests/test_vectors/MAC/HMAC_MD5.test version [bda682a8ec].
Added tests/test_vectors/MAC/HMAC_MD5.txt version [28320e2e15].
Added tests/test_vectors/MAC/HMAC_RIPEMD128.test version [d9301fcecf].
Added tests/test_vectors/MAC/HMAC_RIPEMD128.txt version [3e487cc771].
Added tests/test_vectors/MAC/HMAC_RIPEMD160.test version [a79db16564].
Added tests/test_vectors/MAC/HMAC_RIPEMD160.txt version [bb21e99891].
Added tests/test_vectors/MAC/HMAC_SHA1.test version [3eee92fdc9].
Added tests/test_vectors/MAC/HMAC_SHA1.txt version [bbeb4deaa9].
Added tests/test_vectors/MAC/HMAC_SHA224.test version [42a431f4b0].
Added tests/test_vectors/MAC/HMAC_SHA224.txt version [55c849f12e].
Added tests/test_vectors/MAC/HMAC_SHA256.test version [42297378eb].
Added tests/test_vectors/MAC/HMAC_SHA256.txt version [32c296d1a9].
Added tests/test_vectors/MAC/HMAC_SHA3-224.test version [5684f09a47].
Added tests/test_vectors/MAC/HMAC_SHA3-224.txt version [7733ead9c2].
Added tests/test_vectors/MAC/HMAC_SHA3-256.test version [fc1173d064].
Added tests/test_vectors/MAC/HMAC_SHA3-256.txt version [c17f79ca22].
Added tests/test_vectors/MAC/HMAC_SHA3-384.test version [ad0d13b496].
Added tests/test_vectors/MAC/HMAC_SHA3-384.txt version [8df953a228].
Added tests/test_vectors/MAC/HMAC_SHA3-512.test version [3e50a3d7da].
Added tests/test_vectors/MAC/HMAC_SHA3-512.txt version [a1ac4ceeaf].
Added tests/test_vectors/MAC/HMAC_SHA384.test version [3a67faccd9].
Added tests/test_vectors/MAC/HMAC_SHA384.txt version [28134b68af].
Added tests/test_vectors/MAC/HMAC_SHA512.test version [4ce64d21bf].
Added tests/test_vectors/MAC/HMAC_SHA512.txt version [ffd58ca5b8].
Added tests/test_vectors/MAC/all.tcl version [4b0e755a54].
Added tests/test_vectors/MAC/make_test.tcl version [6510cbad4a].
Added tests/test_vectors/all.tcl version [4b0e755a54].
Modified win/makefile.vc from [11d5b7bf2c] to [75e334f091].
︙
23
24
25
26
27
28
29



30



31
32
33
34
35
36
37
38
39


40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57




58
59
60
61
62
63
64
65
66
67
68
69
70

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81








+
+
+

+
+
+








-
+
+


















+
+
+
+















# Define the object files and resource file that make up the extension.
# Note the resource file does not makes sense if doing a static library build
# hence it is under that condition. TMP_DIR is the output directory
# defined by rules for object files.
PRJ_OBJS = $(TMP_DIR)\tls.obj \
	$(TMP_DIR)\tlsBIO.obj \
	$(TMP_DIR)\tlsDigest.obj \
	$(TMP_DIR)\tlsEncrypt.obj \
	$(TMP_DIR)\tlsInfo.obj \
	$(TMP_DIR)\tlsIO.obj \
	$(TMP_DIR)\tlsKDF.obj \
	$(TMP_DIR)\tlsRand.obj \
	$(TMP_DIR)\tlsUtil.obj \
	$(TMP_DIR)\tlsX509.obj

# Define any additional project include flags
# SSL_INSTALL_FOLDER = with the OpenSSL installation folder following.
PRJ_INCLUDES = -I"$(SSL_INSTALL_FOLDER)\include" -I"$(OPENSSL_INSTALL_DIR)\include"

# Define any additional compiler flags that might be required for the project
PRJ_DEFINES = -D NO_SSL2 -D NO_SSL3 -D _CRT_SECURE_NO_WARNINGS
 

#
# SSL Libs:
#    1. ${LIBCRYPTO}.dll
#    2. ${LIBSSL}.dll
# Where LIBCRYPTO (#1.) and LIBSSL (#2.) are defined as follows:
#    v1.1: libcrypto-1.1-x64.dll and libssl-1.1-x64.dll
#    v3: libcrypto-3-x64.dll and libssl-3-x64.dll
# On *nix libcrypto.so.* and libssl.so.* (where suffix is a version indicator).
#
PRJ_LIBS = \
	"$(SSL_INSTALL_FOLDER)\lib\libssl.lib" \
	"$(SSL_INSTALL_FOLDER)\lib\libcrypto.lib" \
	WS2_32.LIB GDI32.LIB ADVAPI32.LIB CRYPT32.LIB USER32.LIB

# Define the standard targets
!include "targets.vc"

# Project specific targets

all:

clean: default-clean

# We must define a pkgindex target that will create a pkgIndex.tcl
# file in the $(OUT_DIR) directory. We can just redirect to the
# default-pkgindex target for our sample extension.
pkgindex: default-pkgindex

# The default install target only installs binaries and scripts so add
# an additional target for our documentation. Note this *adds* a target
# since no commands are listed after it. The original targets for
# install (from targets.vc) will remain.
install: default-pkgindex-tea default-install default-install-docs-html

# Test package
test: default-test
Powered by Fossil · RSS