Changes In Branch crypto Through [d7ab5a4ae1] Excluding Merge-Ins
This is equivalent to a diff from 914ac6b2a4 to d7ab5a4ae1
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2023-12-11
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| 05:24 | Added KDF module to derive keys and ivs from passwords and salts. Added -hash option as alias for -digest. check-in: d4c2159faf user: bohagan tags: crypto | |
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2023-12-10
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| 05:55 | Refactored tlsInfo.c file to clear errors, use Obj in var names, and pass name as object instead of string. Split cipher command from its info function. check-in: d7ab5a4ae1 user: bohagan tags: crypto | |
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2023-12-08
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| 03:03 | Digest optimizations to delay conversion to OpenSSL types to initialization procedure. Add MAC info and incomplete Pkey info functions. check-in: d93493f320 user: bohagan tags: crypto | |
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2023-11-22
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| 22:18 | Fix to IO test missing set blocking value. See https://core.tcl-lang.org/tcltls/tktview/bb7085cfdc check-in: 104e43c85e user: bohagan tags: trunk | |
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2023-10-28
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| 17:30 | Merged in changes from master check-in: 1de7e0ec74 user: bohagan tags: crypto | |
| 17:20 | Optimized TLS channel type definition check-in: 914ac6b2a4 user: bohagan tags: trunk | |
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2023-10-09
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| 19:08 | Updated to latest TEA and Tcl Config check-in: ec0cc9fbdf user: bohagan tags: trunk | |
Modified configure
from [4c56eae107]
to [2fc15c8cab].
| ︙ | ︙ | |||
5392 5393 5394 5395 5396 5397 5398 | # 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. #----------------------------------------------------------------------- | | | 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 |
# 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 tlsDigest.c tlsEncrypt.c tlsInfo.c tlsIO.c tlsX509.c"
for i in $vars; do
case $i in
\$*)
# allow $-var names
PKG_SOURCES="$PKG_SOURCES $i"
PKG_OBJECTS="$PKG_OBJECTS $i"
;;
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| ︙ | ︙ |
Modified configure.ac
from [ac9d3aa5eb]
to [d2a1dc5bcd].
| ︙ | ︙ | |||
67 68 69 70 71 72 73 | # 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. #----------------------------------------------------------------------- | | | 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 tlsDigest.c tlsEncrypt.c tlsInfo.c tlsIO.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 [c88e8b2743].
Added doc/docs.css version [0ab4787813].
Modified doc/tls.html
from [9494c1c42e]
to [12b4e9e9d7].
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<!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>
<link rel="stylesheet" href="docs.css" type="text/css" media="all">
</head>
<body class="vsc-initialized">
<h2>Tcl Tls Extension Documentation</h2>
<dl>
<dd><a href="#NAME">NAME</a>
<dl>
<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>?8.5?</em></dd>
<dd><b>package require tls</b></dd>
<dt> </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::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::import</b> <em>channel ?options?</em></dd>
<dd><b>tls::unimport</b> <em>channel</em></dd>
<dt> </dt>
<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> library
for socket and I/O channel communications.</p>
<h3><a name="SYNOPSIS">SYNOPSIS</a></h3>
<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::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>
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| ︙ | ︙ | |||
97 98 99 100 101 102 103 |
<dt> </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>
| | | | | | | | | 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> </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 the options can also include any of the
applicable <a href="#tls::import"><strong>tls:import</strong></a>
options with one additional option:</dd>
<blockquote>
<dl>
<dt><strong>-autoservername</strong> <em>bool</em></dt>
<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>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 |
<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
| | | | | > > | | | > | | | < | | > | | | > | | | < | > | | < | 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. 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 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 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.
(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
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
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's hostname. Used to set the TLS 'Server Name
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 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 encryption of a regular Tcl channel. An error
is thrown if TLS is not the top stacked channel type.</dd>
<dt> </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> </dt>
<dt><a name="tls::status"><strong>tls::status</strong>
<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
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 for the channel.</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 |
<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>
| | | 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 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 | <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 | | | | | | | | | | | | < | | > > | > > > | > > | < < < < < < < < < < | | | 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 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 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 the certificate signature.</dd>
<dt><strong>signatureValue</strong> <em>string</em></dt>
<dd>Certificate signature as a hex string.</dd>
<dt><strong>signatureDigest</strong> <em>version</em></dt>
<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 a hex string.</dd>
<dt><strong>bits</strong> <em>n</em></dt>
<dd>Number of bits used for certificate signature key.</dd>
<dt><strong>self_signed</strong> <em>boolean</em></dt>
<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 a hex string.</dd>
<dt><strong>sha256_hash</strong> <em>hash</em></dt>
<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 connection.</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_allowed</strong> <em>boolean</em></dt>
<dd>Whether protocol renegotiation is supported or not.</dd>
<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>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>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>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::protocols"><strong>tls::protocols</strong></a></dt>
<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 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 | 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> | < < < < < < < < < < < < < < < > > > > > > > > > > > > > > > | | | | | | 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> <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> <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 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 [c197957f96].
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 |
/*
* Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
*
* Stylized option processing - requires consistent
* external vars: opt, idx, objc, objv
*/
#ifndef _TCL_OPTS_H
#define _TCL_OPTS_H
#define OPT_PROLOG(option) \
if (strcmp(opt, (option)) == 0) { \
if (++idx >= objc) { \
Tcl_AppendResult(interp, \
"no argument given for ", \
(option), " option", \
(char *) NULL); \
return TCL_ERROR; \
}
#define OPT_POSTLOG() \
continue; \
}
#define OPTOBJ(option, var) \
OPT_PROLOG(option) \
var = objv[idx]; \
OPT_POSTLOG()
#define OPTSTR(option, var) \
OPT_PROLOG(option) \
| > > > > > > > > | 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 |
/*
* Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
*
* Stylized option processing - requires consistent
* external vars: opt, idx, objc, objv
*/
#ifndef _TCL_OPTS_H
#define _TCL_OPTS_H
#define OPTFLAG(option, var, val) \
if (strcmp(opt, (option)) == 0) { \
var = val; \
continue; \
}
#define OPT_PROLOG(option) \
if (strcmp(opt, (option)) == 0) { \
if (++idx >= objc) { \
Tcl_AppendResult(interp, \
"no argument given for ", \
(option), " option", \
(char *) NULL); \
return TCL_ERROR; \
}
#define OPT_POSTLOG() \
continue; \
}
#define OPTOBJ(option, var) \
OPT_PROLOG(option) \
var = objv[idx]; \
OPT_POSTLOG()
#define OPTSTR(option, var) \
OPT_PROLOG(option) \
|
| ︙ | ︙ | |||
42 43 44 45 46 47 48 |
OPT_PROLOG(option) \
if (Tcl_GetBooleanFromObj(interp, objv[idx],\
&(var)) != TCL_OK) { \
return TCL_ERROR; \
} \
OPT_POSTLOG()
| | | 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 |
OPT_PROLOG(option) \
if (Tcl_GetBooleanFromObj(interp, objv[idx],\
&(var)) != TCL_OK) { \
return TCL_ERROR; \
} \
OPT_POSTLOG()
#define OPTBYTE(option, var, lvar) \
OPT_PROLOG(option) \
var = Tcl_GetByteArrayFromObj(objv[idx], &(lvar));\
OPT_POSTLOG()
#define OPTBAD(type, list) \
Tcl_AppendResult(interp, "bad ", (type), \
" \"", opt, "\": must be ", \
(list), (char *) NULL)
#endif /* _TCL_OPTS_H */
|
Modified generic/tls.c
from [f4a59d7949]
to [63ca861d17].
| ︙ | ︙ | |||
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 | * */ #include "tlsInt.h" #include "tclOpts.h" #include <stdio.h> #include <stdlib.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 /* * External functions */ /* * Forward declarations */ #define F2N(key, dsp) \ (((key) == NULL) ? (char *) NULL : \ Tcl_TranslateFileName(interp, (key), (dsp))) | > > > > < | 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 | * */ #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 /* * External functions */ /* * Forward declarations */ #define F2N(key, dsp) \ (((key) == NULL) ? (char *) NULL : \ Tcl_TranslateFileName(interp, (key), (dsp))) static SSL_CTX *CTX_Init(State *statePtr, int isServer, int proto, char *key, char *certfile, unsigned char *key_asn1, unsigned char *cert_asn1, int key_asn1_len, int cert_asn1_len, char *CAdir, char *CAfile, char *ciphers, char *ciphersuites, int level, char *DHparams); static int TlsLibInit(int uninitialize); |
| ︙ | ︙ | |||
442 443 444 445 446 447 448 |
cmdPtr = Tcl_DuplicateObj(statePtr->callback);
Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("error", -1));
Tcl_ListObjAppendElement(interp, cmdPtr,
Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1));
if (msg != NULL) {
Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(msg, -1));
| | | 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 |
cmdPtr = Tcl_DuplicateObj(statePtr->callback);
Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("error", -1));
Tcl_ListObjAppendElement(interp, cmdPtr,
Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1));
if (msg != NULL) {
Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(msg, -1));
} else if ((msg = Tcl_GetStringFromObj(Tcl_GetObjResult(interp), NULL)) != NULL) {
Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(msg, -1));
} else {
listPtr = Tcl_NewListObj(0, NULL);
while ((err = ERR_get_error()) != 0) {
Tcl_ListObjAppendElement(interp, listPtr, Tcl_NewStringObj(ERR_reason_error_string(err), -1));
}
|
| ︙ | ︙ | |||
549 550 551 552 553 554 555 |
}
Tcl_DecrRefCount(cmdPtr);
Tcl_Release((ClientData) statePtr);
/* If successful, pass back password string and truncate if too long */
if (code == TCL_OK) {
| | | | | | 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 |
}
Tcl_DecrRefCount(cmdPtr);
Tcl_Release((ClientData) statePtr);
/* If successful, pass back password string and truncate if too long */
if (code == TCL_OK) {
int len;
char *ret = (char *) Tcl_GetStringFromObj(Tcl_GetObjResult(interp), &len);
if (len > size-1) {
len = size-1;
}
strncpy(buf, ret, (size_t) len);
buf[len] = '\0';
Tcl_Release((ClientData) interp);
return(len);
}
Tcl_Release((ClientData) interp);
return -1;
}
/*
*-------------------------------------------------------------------
|
| ︙ | ︙ | |||
611 612 613 614 615 616 617 |
cmdPtr = Tcl_DuplicateObj(statePtr->callback);
Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("session", -1));
Tcl_ListObjAppendElement(interp, cmdPtr,
Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1));
/* Session id */
session_id = SSL_SESSION_get_id(session, &ulen);
| | | | 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 |
cmdPtr = Tcl_DuplicateObj(statePtr->callback);
Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("session", -1));
Tcl_ListObjAppendElement(interp, cmdPtr,
Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1));
/* Session id */
session_id = SSL_SESSION_get_id(session, &ulen);
Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewByteArrayObj(session_id, (int) ulen));
/* Session ticket */
SSL_SESSION_get0_ticket(session, &ticket, &len2);
Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewByteArrayObj(ticket, (int) len2));
/* Lifetime - number of seconds */
Tcl_ListObjAppendElement(interp, cmdPtr,
Tcl_NewLongObj((long) SSL_SESSION_get_ticket_lifetime_hint(session)));
/* Eval callback command */
Tcl_IncrRefCount(cmdPtr);
|
| ︙ | ︙ | |||
900 901 902 903 904 905 906 |
servername = (const char *)p;
/* Create command to eval */
cmdPtr = Tcl_DuplicateObj(statePtr->vcmd);
Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("hello", -1));
Tcl_ListObjAppendElement(interp, cmdPtr,
Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1));
| | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 |
servername = (const char *)p;
/* Create command to eval */
cmdPtr = Tcl_DuplicateObj(statePtr->vcmd);
Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj("hello", -1));
Tcl_ListObjAppendElement(interp, cmdPtr,
Tcl_NewStringObj(Tcl_GetChannelName(statePtr->self), -1));
Tcl_ListObjAppendElement(interp, cmdPtr, Tcl_NewStringObj(servername, (int) len));
/* Eval callback command */
Tcl_IncrRefCount(cmdPtr);
if ((code = EvalCallback(interp, statePtr, cmdPtr)) > 1) {
res = SSL_CLIENT_HELLO_RETRY;
*alert = SSL_R_TLSV1_ALERT_USER_CANCELLED;
} else if (code == 1) {
res = SSL_CLIENT_HELLO_SUCCESS;
} else {
res = SSL_CLIENT_HELLO_ERROR;
*alert = SSL_R_TLSV1_ALERT_INTERNAL_ERROR;
}
Tcl_DecrRefCount(cmdPtr);
return res;
}
/********************/
/* Commands */
/********************/
/*
*-------------------------------------------------------------------
*
* HandshakeObjCmd --
*
* This command is used to verify whether the handshake is complete
* or not.
|
| ︙ | ︙ | |||
1169 1170 1171 1172 1173 1174 1175 |
if (objc != 2) {
Tcl_WrongNumArgs(interp, 1, objv, "channel");
return(TCL_ERROR);
}
ERR_clear_error();
| | | 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 |
if (objc != 2) {
Tcl_WrongNumArgs(interp, 1, objv, "channel");
return(TCL_ERROR);
}
ERR_clear_error();
chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], 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()) {
|
| ︙ | ︙ | |||
1247 1248 1249 1250 1251 1252 1253 |
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 *vcmd = NULL;
Tcl_DString upperChannelTranslation, upperChannelBlocking, upperChannelEncoding, upperChannelEOFChar;
| | < | | | 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 |
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 *vcmd = NULL;
Tcl_DString upperChannelTranslation, upperChannelBlocking, upperChannelEncoding, upperChannelEOFChar;
int idx, len;
int flags = TLS_TCL_INIT;
int server = 0; /* is connection incoming or outgoing? */
char *keyfile = NULL;
char *certfile = NULL;
unsigned char *key = NULL;
int key_len = 0;
unsigned char *cert = NULL;
int 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 */
|
| ︙ | ︙ | |||
1293 1294 1295 1296 1297 1298 1299 |
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "channel ?options?");
return TCL_ERROR;
}
ERR_clear_error();
| | | | 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 |
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "channel ?options?");
return TCL_ERROR;
}
ERR_clear_error();
chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), NULL);
if (chan == (Tcl_Channel) NULL) {
return TCL_ERROR;
}
/* Make sure to operate on the topmost channel */
chan = Tcl_GetTopChannel(chan);
for (idx = 2; idx < objc; idx++) {
char *opt = Tcl_GetStringFromObj(objv[idx], NULL);
if (opt[0] != '-')
break;
OPTOBJ("-alpn", alpn);
OPTSTR("-cadir", CAdir);
OPTSTR("-cafile", CAfile);
|
| ︙ | ︙ | |||
1324 1325 1326 1327 1328 1329 1330 |
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);
| | | | 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 |
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;
|
| ︙ | ︙ | |||
1422 1423 1424 1425 1426 1427 1428 |
"\": not a TLS channel", NULL);
Tcl_SetErrorCode(interp, "TLS", "IMPORT", "CHANNEL", "INVALID", (char *) NULL);
Tls_Free((char *) statePtr);
return TCL_ERROR;
}
ctx = ((State *)Tcl_GetChannelInstanceData(chan))->ctx;
} else {
| | | | 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 |
"\": not a TLS channel", NULL);
Tcl_SetErrorCode(interp, "TLS", "IMPORT", "CHANNEL", "INVALID", (char *) NULL);
Tls_Free((char *) statePtr);
return TCL_ERROR;
}
ctx = ((State *)Tcl_GetChannelInstanceData(chan))->ctx;
} else {
if ((ctx = CTX_Init(statePtr, server, proto, keyfile, certfile, key, cert, key_len,
cert_len, CAdir, CAfile, ciphers, ciphersuites, level, DHparams)) == NULL) {
Tls_Free((char *) statePtr);
return TCL_ERROR;
}
}
statePtr->ctx = ctx;
|
| ︙ | ︙ | |||
1513 1514 1515 1516 1517 1518 1519 |
/* 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) {
/* Convert a TCL list into a protocol-list in wire-format */
unsigned char *protos, *p;
unsigned int protos_len = 0;
| < | | | | | | | 1299 1300 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 |
/* 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) {
/* Convert a TCL list into a protocol-list in wire-format */
unsigned char *protos, *p;
unsigned int protos_len = 0;
int i, len, cnt;
Tcl_Obj **list;
if (Tcl_ListObjGetElements(interp, alpn, &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);
if (len > 255) {
Tcl_AppendResult(interp, "ALPN protocol name too long", (char *) NULL);
Tcl_SetErrorCode(interp, "TLS", "IMPORT", "ALPN", "FAILED", (char *) NULL);
Tls_Free((char *) statePtr);
return TCL_ERROR;
}
protos_len += 1 + len;
}
/* Build the complete protocol-list */
protos = ckalloc(protos_len);
/* protocol-lists consist of 8-bit length-prefixed, byte strings */
for (i = 0, p = protos; i < cnt; i++) {
char *str = Tcl_GetStringFromObj(list[i], &len);
*p++ = len;
memcpy(p, str, len);
p += len;
}
/* SSL_set_alpn_protos makes a copy of the protocol-list */
/* Note: This functions reverses the return value convention */
if (SSL_set_alpn_protos(statePtr->ssl, protos, protos_len)) {
Tcl_AppendResult(interp, "failed to set ALPN protocols", (char *) NULL);
|
| ︙ | ︙ | |||
1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 |
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); */
| > | 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 |
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); */
|
| ︙ | ︙ | |||
1718 1719 1720 1721 1722 1723 1724 |
int off = 0;
int load_private_key;
const SSL_METHOD *method;
dprintf("Called");
if (!proto) {
| | | | | | | | | 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 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 |
int off = 0;
int load_private_key;
const SSL_METHOD *method;
dprintf("Called");
if (!proto) {
Tcl_AppendResult(interp, "no valid protocol selected", NULL);
return NULL;
}
/* create SSL context */
#if OPENSSL_VERSION_NUMBER >= 0x10100000L || defined(NO_SSL2) || defined(OPENSSL_NO_SSL2)
if (ENABLED(proto, TLS_PROTO_SSL2)) {
Tcl_AppendResult(interp, "SSL2 protocol not supported", NULL);
return NULL;
}
#endif
#if defined(NO_SSL3) || defined(OPENSSL_NO_SSL3)
if (ENABLED(proto, TLS_PROTO_SSL3)) {
Tcl_AppendResult(interp, "SSL3 protocol not supported", NULL);
return NULL;
}
#endif
#if defined(NO_TLS1) || defined(OPENSSL_NO_TLS1)
if (ENABLED(proto, TLS_PROTO_TLS1)) {
Tcl_AppendResult(interp, "TLS 1.0 protocol not supported", NULL);
return NULL;
}
#endif
#if defined(NO_TLS1_1) || defined(OPENSSL_NO_TLS1_1)
if (ENABLED(proto, TLS_PROTO_TLS1_1)) {
Tcl_AppendResult(interp, "TLS 1.1 protocol not supported", NULL);
return NULL;
}
#endif
#if defined(NO_TLS1_2) || defined(OPENSSL_NO_TLS1_2)
if (ENABLED(proto, TLS_PROTO_TLS1_2)) {
Tcl_AppendResult(interp, "TLS 1.2 protocol not supported", NULL);
return NULL;
}
#endif
#if defined(NO_TLS1_3) || defined(OPENSSL_NO_TLS1_3)
if (ENABLED(proto, TLS_PROTO_TLS1_3)) {
Tcl_AppendResult(interp, "TLS 1.3 protocol not supported", NULL);
return NULL;
}
#endif
if (proto == 0) {
/* Use full range */
SSL_CTX_set_min_proto_version(ctx, 0);
SSL_CTX_set_max_proto_version(ctx, 0);
|
| ︙ | ︙ | |||
1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 |
}
#endif
/* Force cipher selection order by server */
if (!isServer) {
SSL_CTX_set_options(ctx, SSL_OP_CIPHER_SERVER_PREFERENCE);
}
SSL_CTX_set_app_data(ctx, (void*)interp); /* remember the interpreter */
SSL_CTX_set_options(ctx, SSL_OP_ALL); /* all SSL bug workarounds */
SSL_CTX_set_options(ctx, SSL_OP_NO_COMPRESSION); /* disable compression even if supported */
SSL_CTX_set_options(ctx, off); /* disable protocol versions */
#if OPENSSL_VERSION_NUMBER < 0x10101000L
SSL_CTX_set_mode(ctx, SSL_MODE_AUTO_RETRY); /* handle new handshakes in background. On by default in OpenSSL 1.1.1. */
| > > > > | 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 |
}
#endif
/* Force cipher selection order by server */
if (!isServer) {
SSL_CTX_set_options(ctx, SSL_OP_CIPHER_SERVER_PREFERENCE);
}
#if OPENSSL_VERSION_NUMBER < 0x10100000L
OpenSSL_add_all_algorithms(); /* Load ciphers and digests */
#endif
SSL_CTX_set_app_data(ctx, (void*)interp); /* remember the interpreter */
SSL_CTX_set_options(ctx, SSL_OP_ALL); /* all SSL bug workarounds */
SSL_CTX_set_options(ctx, SSL_OP_NO_COMPRESSION); /* disable compression even if supported */
SSL_CTX_set_options(ctx, off); /* disable protocol versions */
#if OPENSSL_VERSION_NUMBER < 0x10101000L
SSL_CTX_set_mode(ctx, SSL_MODE_AUTO_RETRY); /* handle new handshakes in background. On by default in OpenSSL 1.1.1. */
|
| ︙ | ︙ | |||
2060 2061 2062 2063 2064 2065 2066 |
if (objc < 2 || objc > 3 || (objc == 3 && !strcmp(Tcl_GetString(objv[1]), "-local"))) {
Tcl_WrongNumArgs(interp, 1, objv, "?-local? channel");
return TCL_ERROR;
}
/* Get channel Id */
| | | 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 |
if (objc < 2 || objc > 3 || (objc == 3 && !strcmp(Tcl_GetString(objv[1]), "-local"))) {
Tcl_WrongNumArgs(interp, 1, objv, "?-local? channel");
return TCL_ERROR;
}
/* Get channel Id */
channelName = Tcl_GetStringFromObj(objv[(objc == 2 ? 1 : 2)], NULL);
chan = Tcl_GetChannel(interp, channelName, &mode);
if (chan == (Tcl_Channel) NULL) {
return TCL_ERROR;
}
/* Make sure to operate on the topmost channel */
chan = Tcl_GetTopChannel(chan);
|
| ︙ | ︙ | |||
2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 |
/* 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;
}
| > | 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 |
/* 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;
}
|
| ︙ | ︙ | |||
2130 2131 2132 2133 2134 2135 2136 |
}
/* Verify mode depth */
LAPPEND_INT(interp, objPtr, "verifyDepth", SSL_get_verify_depth(statePtr->ssl));
/* Report the selected protocol as a result of the negotiation */
SSL_get0_alpn_selected(statePtr->ssl, &proto, &len);
| | | 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 |
}
/* Verify mode depth */
LAPPEND_INT(interp, objPtr, "verifyDepth", SSL_get_verify_depth(statePtr->ssl));
/* Report the selected protocol as a result of the negotiation */
SSL_get0_alpn_selected(statePtr->ssl, &proto, &len);
LAPPEND_STR(interp, objPtr, "alpn", (char *)proto, (int) len);
LAPPEND_STR(interp, objPtr, "protocol", SSL_get_version(statePtr->ssl), -1);
/* Valid for non-RSA signature and TLS 1.3 */
if (objc == 2) {
res = SSL_get_peer_signature_nid(statePtr->ssl, &nid);
} else {
res = SSL_get_signature_nid(statePtr->ssl, &nid);
|
| ︙ | ︙ | |||
2180 2181 2182 2183 2184 2185 2186 |
const EVP_MD *md;
if (objc != 2) {
Tcl_WrongNumArgs(interp, 1, objv, "channel");
return(TCL_ERROR);
}
| | | 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 |
const EVP_MD *md;
if (objc != 2) {
Tcl_WrongNumArgs(interp, 1, objv, "channel");
return(TCL_ERROR);
}
chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], 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()) {
|
| ︙ | ︙ | |||
2213 2214 2215 2216 2217 2218 2219 | /* 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)); /* Get security level */ | | | 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 | /* 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)); /* 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)); /* Is server info */ LAPPEND_BOOL(interp, objPtr, "is_server", SSL_is_server(ssl)); |
| ︙ | ︙ | |||
2250 2251 2252 2253 2254 2255 2256 | 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); | | < < < < | > > > > > | | | | | | | | 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 |
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, 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));
/* 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. 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];
/* 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, (int) len2);
/* Report the selected protocol as a result of the NPN negotiation */
#ifdef USE_NPN
SSL_get0_next_proto_negotiated(ssl, &proto, &ulen);
LAPPEND_STR(interp, objPtr, "npn", (char *) proto, (int) ulen);
#endif
/* Resumable session */
LAPPEND_BOOL(interp, objPtr, "resumable", SSL_SESSION_is_resumable(session));
/* Session start time (seconds since epoch) */
LAPPEND_LONG(interp, objPtr, "start_time", SSL_SESSION_get_time(session));
/* Timeout value - SSL_CTX_get_timeout (in seconds) */
LAPPEND_LONG(interp, objPtr, "timeout", SSL_SESSION_get_timeout(session));
/* Session id - TLSv1.2 and below only */
session_id = SSL_SESSION_get_id(session, &ulen);
LAPPEND_BARRAY(interp, objPtr, "session_id", session_id, (int) ulen);
/* Session context */
session_id = SSL_SESSION_get0_id_context(session, &ulen);
LAPPEND_BARRAY(interp, objPtr, "session_context", session_id, (int) ulen);
/* Session ticket - client only */
SSL_SESSION_get0_ticket(session, &ticket, &len2);
LAPPEND_BARRAY(interp, objPtr, "session_ticket", ticket, (int) len2);
/* Session ticket lifetime hint (in seconds) */
LAPPEND_LONG(interp, objPtr, "lifetime", SSL_SESSION_get_ticket_lifetime_hint(session));
/* Ticket app data */
SSL_SESSION_get0_ticket_appdata(session, &ticket, &len2);
LAPPEND_BARRAY(interp, objPtr, "ticket_app_data", ticket, (int) len2);
/* Get master key */
len2 = SSL_SESSION_get_master_key(session, buffer, SSL_MAX_MASTER_KEY_LENGTH);
LAPPEND_BARRAY(interp, objPtr, "master_key", buffer, (int) len2);
/* Compression id */
unsigned int id = SSL_SESSION_get_compress_id(session);
LAPPEND_STR(interp, objPtr, "compression_id", id == 1 ? "zlib" : "none", -1);
}
/* Compression info */
|
| ︙ | ︙ | |||
2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 |
/* 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));
| > < < < | < < < < < < < < < < < < < < < < < < < < < < < < < | | 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 |
/* 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;
clientData = clientData;
}
/*
*-------------------------------------------------------------------
*
* MiscObjCmd -- misc commands
*
* Results:
* A standard Tcl result.
*
* Side effects:
* None.
*
*-------------------------------------------------------------------
*/
static int
MiscObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) {
static const char *commands [] = { "req", "strreq", NULL };
enum command { C_REQ, C_STRREQ, C_DUMMY };
int cmd, isStr;
char buffer[16384];
dprintf("Called");
if (objc < 2) {
Tcl_WrongNumArgs(interp, 1, objv, "subcommand ?args?");
return TCL_ERROR;
|
| ︙ | ︙ | |||
2457 2458 2459 2460 2461 2462 2463 |
switch ((enum command) cmd) {
case C_REQ:
case C_STRREQ: {
EVP_PKEY *pkey=NULL;
X509 *cert=NULL;
X509_NAME *name=NULL;
Tcl_Obj **listv;
| | < | 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 |
switch ((enum command) cmd) {
case C_REQ:
case C_STRREQ: {
EVP_PKEY *pkey=NULL;
X509 *cert=NULL;
X509_NAME *name=NULL;
Tcl_Obj **listv;
int listc,i;
BIO *out=NULL;
char *k_C="",*k_ST="",*k_L="",*k_O="",*k_OU="",*k_CN="",*k_Email="";
char *keyout,*pemout,*str;
int keysize,serial=0,days=365;
|
| ︙ | ︙ | |||
2489 2490 2491 2492 2493 2494 2495 |
pemout=Tcl_GetString(objv[4]);
if (isStr) {
Tcl_SetVar(interp,keyout,"",0);
Tcl_SetVar(interp,pemout,"",0);
}
if (objc>=6) {
| | > | 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 |
pemout=Tcl_GetString(objv[4]);
if (isStr) {
Tcl_SetVar(interp,keyout,"",0);
Tcl_SetVar(interp,pemout,"",0);
}
if (objc>=6) {
if (Tcl_ListObjGetElements(interp, objv[5],
&listc, &listv) != TCL_OK) {
return TCL_ERROR;
}
if ((listc%2) != 0) {
Tcl_SetResult(interp,"Information list must have even number of arguments",NULL);
return TCL_ERROR;
}
|
| ︙ | ︙ | |||
2769 2770 2771 2772 2773 2774 2775 |
#endif
if (Tcl_PkgRequire(interp, "Tcl", "8.5-", 0) == NULL) {
return TCL_ERROR;
}
#endif
if (TlsLibInit(0) != TCL_OK) {
| | < > | | > | | 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 |
#endif
if (Tcl_PkgRequire(interp, "Tcl", "8.5-", 0) == NULL) {
return TCL_ERROR;
}
#endif
if (TlsLibInit(0) != TCL_OK) {
Tcl_AppendResult(interp, "could not initialize SSL library", NULL);
return TCL_ERROR;
}
Tcl_CreateObjCommand(interp, "tls::connection", ConnectionInfoObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
Tcl_CreateObjCommand(interp, "tls::handshake", HandshakeObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
Tcl_CreateObjCommand(interp, "tls::import", ImportObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
Tcl_CreateObjCommand(interp, "tls::misc", MiscObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
Tcl_CreateObjCommand(interp, "tls::unimport", UnimportObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
Tcl_CreateObjCommand(interp, "tls::status", StatusObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);
Tls_DigestCommands(interp);
Tls_EncryptCommands(interp);
Tls_InfoCommands(interp);
if (interp) {
Tcl_Eval(interp, tlsTclInitScript);
}
return Tcl_PkgProvide(interp, PACKAGE_NAME, PACKAGE_VERSION);
}
|
| ︙ | ︙ |
Modified generic/tlsBIO.c
from [904acc3cbd]
to [3977ec0a04].
1 2 3 4 5 6 7 8 9 10 |
/*
* Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
*
* Provides BIO layer to interface openssl to Tcl.
*/
#include "tlsInt.h"
static int BioWrite(BIO *bio, const char *buf, int bufLen) {
Tcl_Channel chan;
| | | < | | 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 |
/*
* Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
*
* Provides BIO layer to interface openssl to Tcl.
*/
#include "tlsInt.h"
static int BioWrite(BIO *bio, const char *buf, int bufLen) {
Tcl_Channel chan;
int ret;
int tclEofChan, tclErrno;
chan = Tls_GetParent((State *) BIO_get_data(bio), 0);
dprintf("[chan=%p] BioWrite(%p, <buf>, %d)", (void *)chan, (void *) bio, bufLen);
ret = (int) Tcl_WriteRaw(chan, buf, bufLen);
tclEofChan = Tcl_Eof(chan);
tclErrno = Tcl_GetErrno();
dprintf("[chan=%p] BioWrite(%d) -> %d [tclEof=%d; tclErrno=%d]", (void *) chan, bufLen, ret, tclEofChan, Tcl_GetErrno());
BIO_clear_flags(bio, BIO_FLAGS_WRITE | BIO_FLAGS_SHOULD_RETRY);
if (tclEofChan && ret <= 0) {
dprintf("Got EOF while reading, returning a Connection Reset error which maps to Soft EOF");
Tcl_SetErrno(ECONNRESET);
ret = 0;
|
| ︙ | ︙ | |||
51 52 53 54 55 56 57 |
if (ret != -1 || (ret == -1 && tclErrno == EAGAIN)) {
if (BIO_should_read(bio)) {
dprintf("Setting should retry read flag");
BIO_set_retry_read(bio);
}
}
| | | < | | 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 82 83 84 85 |
if (ret != -1 || (ret == -1 && tclErrno == EAGAIN)) {
if (BIO_should_read(bio)) {
dprintf("Setting should retry read flag");
BIO_set_retry_read(bio);
}
}
return(ret);
}
static int BioRead(BIO *bio, char *buf, int bufLen) {
Tcl_Channel chan;
Tcl_Size ret = 0;
int tclEofChan, tclErrno;
chan = Tls_GetParent((State *) BIO_get_data(bio), 0);
dprintf("[chan=%p] BioRead(%p, <buf>, %d)", (void *) chan, (void *) bio, bufLen);
if (buf == NULL) {
return 0;
}
ret = Tcl_ReadRaw(chan, buf, bufLen);
tclEofChan = Tcl_Eof(chan);
tclErrno = Tcl_GetErrno();
dprintf("[chan=%p] BioRead(%d) -> %d [tclEof=%d; tclErrno=%d]", (void *) chan, bufLen, ret, tclEofChan, tclErrno);
BIO_clear_flags(bio, BIO_FLAGS_READ | BIO_FLAGS_SHOULD_RETRY);
if (tclEofChan && ret <= 0) {
dprintf("Got EOF while reading, returning a Connection Reset error which maps to Soft EOF");
Tcl_SetErrno(ECONNRESET);
ret = 0;
|
| ︙ | ︙ | |||
108 109 110 111 112 113 114 |
if (BIO_should_write(bio)) {
dprintf("Setting should retry write flag");
BIO_set_retry_write(bio);
}
}
| | < | | 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 |
if (BIO_should_write(bio)) {
dprintf("Setting should retry write flag");
BIO_set_retry_write(bio);
}
}
dprintf("BioRead(%p, <buf>, %d) [%p] returning %i", (void *) bio, bufLen, (void *) chan, ret);
return(ret);
}
static int BioPuts(BIO *bio, const char *str) {
dprintf("BioPuts(%p, <string:%p>) called", bio, str);
return BioWrite(bio, str, (int) strlen(str));
}
|
| ︙ | ︙ |
Added generic/tlsDigest.c version [8122b24581].
Added generic/tlsEncrypt.c version [2a45eea685].
Modified generic/tlsIO.c
from [fb8d969c33]
to [0b06e53585].
| ︙ | ︙ | |||
159 160 161 162 163 164 165 |
dprintf("Flushing the lower layers failed, this will probably terminate this session");
}
}
rc = SSL_get_error(statePtr->ssl, err);
dprintf("Got error: %i (rc = %i)", err, rc);
| | | 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 |
dprintf("Flushing the lower layers failed, this will probably terminate this session");
}
}
rc = SSL_get_error(statePtr->ssl, err);
dprintf("Got error: %i (rc = %i)", err, rc);
dprintf("Got error: %s", REASON());
bioShouldRetry = 0;
if (err <= 0) {
if (rc == SSL_ERROR_WANT_CONNECT || rc == SSL_ERROR_WANT_ACCEPT || rc == SSL_ERROR_WANT_READ || rc == SSL_ERROR_WANT_WRITE) {
bioShouldRetry = 1;
} else if (BIO_should_retry(statePtr->bio)) {
bioShouldRetry = 1;
|
| ︙ | ︙ | |||
230 231 232 233 234 235 236 |
}
statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED;
return(-1);
case SSL_ERROR_SSL:
dprintf("Got permanent fatal SSL error, aborting immediately");
| | | 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 |
}
statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED;
return(-1);
case SSL_ERROR_SSL:
dprintf("Got permanent fatal SSL error, aborting immediately");
Tls_Error(statePtr, (char *)REASON());
statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED;
*errorCodePtr = ECONNABORTED;
return(-1);
case SSL_ERROR_WANT_CONNECT:
case SSL_ERROR_WANT_ACCEPT:
case SSL_ERROR_WANT_X509_LOOKUP:
|
| ︙ | ︙ |
Added generic/tlsInfo.c version [13359ae431].
Modified generic/tlsInt.h
from [0103fefac9]
to [5abc533285].
| ︙ | ︙ | |||
38 39 40 41 42 43 44 | # endif #endif /* * Backwards compatibility for size type change */ #if TCL_MAJOR_VERSION < 9 && TCL_MINOR_VERSION < 7 | | < < < < | 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | # endif #endif /* * Backwards compatibility for size type change */ #if TCL_MAJOR_VERSION < 9 && TCL_MINOR_VERSION < 7 # define Tcl_Size int #endif #include <openssl/ssl.h> #include <openssl/err.h> #include <openssl/rand.h> #include <openssl/opensslv.h> |
| ︙ | ︙ | |||
100 101 102 103 104 105 106 107 108 109 110 111 112 113 |
#else
#define dprintf(...) if (0) { fprintf(stderr, __VA_ARGS__); }
#define dprintBuffer(bufferName, bufferLength) /**/
#define dprintFlags(statePtr) /**/
#endif
#define TCLTLS_SSL_ERROR(ssl,err) ((char*)ERR_reason_error_string((unsigned long)SSL_get_error((ssl),(err))))
/* Common list append macros */
#define LAPPEND_BARRAY(interp, obj, text, value, size) {\
if (text != NULL) Tcl_ListObjAppendElement(interp, obj, Tcl_NewStringObj(text, -1)); \
Tcl_ListObjAppendElement(interp, obj, Tcl_NewByteArrayObj(value, size)); \
}
#define LAPPEND_STR(interp, obj, text, value, size) {\
| > | 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 |
#else
#define dprintf(...) if (0) { fprintf(stderr, __VA_ARGS__); }
#define dprintBuffer(bufferName, bufferLength) /**/
#define dprintFlags(statePtr) /**/
#endif
#define TCLTLS_SSL_ERROR(ssl,err) ((char*)ERR_reason_error_string((unsigned long)SSL_get_error((ssl),(err))))
#define REASON() ERR_reason_error_string(ERR_get_error())
/* Common list append macros */
#define LAPPEND_BARRAY(interp, obj, text, value, size) {\
if (text != NULL) Tcl_ListObjAppendElement(interp, obj, Tcl_NewStringObj(text, -1)); \
Tcl_ListObjAppendElement(interp, obj, Tcl_NewByteArrayObj(value, size)); \
}
#define LAPPEND_STR(interp, obj, text, value, size) {\
|
| ︙ | ︙ | |||
194 195 196 197 198 199 200 201 202 203 204 205 206 | 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); BIO *BIO_new_tcl(State* statePtr, int flags); #define PTR2INT(x) ((int) ((intptr_t) (x))) #endif /* _TLSINT_H */ | > > > | 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 | 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); BIO *BIO_new_tcl(State* statePtr, int flags); #define PTR2INT(x) ((int) ((intptr_t) (x))) #endif /* _TLSINT_H */ |
Modified generic/tlsX509.c
from [a931d05109]
to [ead2e837f3].
| ︙ | ︙ | |||
16 17 18 19 20 21 22 | /* Define maximum certificate size. Max PEM size 100kB and DER size is 24kB. */ #define CERT_STR_SIZE 32768 /* * Binary string to hex string */ | | > > > < > > | | 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 |
/* Define maximum certificate size. Max PEM size 100kB and DER size is 24kB. */
#define CERT_STR_SIZE 32768
/*
* Binary string to hex string
*/
int String_to_Hex(unsigned char* input, int ilen, unsigned char *output, int olen) {
int count = 0;
unsigned char *iptr = input;
unsigned char *optr = &output[0];
const char *hex = "0123456789abcdef";
for (int i = 0; i < ilen && count < olen - 1; i++, count += 2) {
*optr++ = hex[(*iptr>>4)&0xF];
*optr++ = hex[(*iptr++)&0xF];
}
*optr = 0;
return count;
}
/*
* BIO to Buffer
*/
int BIO_to_Buffer(int result, BIO *bio, void *buffer, int size) {
|
| ︙ | ︙ | |||
75 76 77 78 79 80 81 |
*/
Tcl_Obj *Tls_x509Identifier(ASN1_OCTET_STRING *astring) {
Tcl_Obj *resultPtr = NULL;
int len = 0;
char buffer[1024];
if (astring != NULL) {
| | | | 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 |
*/
Tcl_Obj *Tls_x509Identifier(ASN1_OCTET_STRING *astring) {
Tcl_Obj *resultPtr = NULL;
int len = 0;
char buffer[1024];
if (astring != NULL) {
len = String_to_Hex(ASN1_STRING_get0_data(astring),
ASN1_STRING_length(astring), buffer, 1024);
}
resultPtr = Tcl_NewStringObj(buffer, len);
return resultPtr;
}
/*
* Get Key Usage
*/
Tcl_Obj *Tls_x509KeyUsage(Tcl_Interp *interp, X509 *cert, uint32_t xflags) {
|
| ︙ | ︙ | |||
200 201 202 203 204 205 206 |
}
if (names = X509_get_ext_d2i(cert, nid, 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);
| | | 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 |
}
if (names = X509_get_ext_d2i(cert, nid, 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);
LAPPEND_STR(interp, listPtr, NULL, buffer, len);
}
sk_GENERAL_NAME_pop_free(names, GENERAL_NAME_free);
}
return listPtr;
}
/*
|
| ︙ | ︙ | |||
277 278 279 280 281 282 283 |
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) {
| | | | 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 |
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), 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), ASN1_STRING_length(d));
}
}
}
CRL_DIST_POINTS_free(crl);
}
return listPtr;
}
|
| ︙ | ︙ | |||
331 332 333 334 335 336 337 |
if (ads = X509_get_ext_d2i(cert, NID_info_access, 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);
| | | 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 |
if (ads = X509_get_ext_d2i(cert, NID_info_access, 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, len));
OPENSSL_free(buf);
break;
}
}
}
/* sk_ACCESS_DESCRIPTION_pop_free(ads, ACCESS_DESCRIPTION_free); */
AUTHORITY_INFO_ACCESS_free(ads);
|
| ︙ | ︙ | |||
391 392 393 394 395 396 397 | 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; | | | | | | | | | | | | | | | | | | | | 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 |
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;
LAPPEND_STR(interp, certPtr, "signatureValue", buffer, 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 */
len = BIO_to_Buffer(i2a_ASN1_INTEGER(bio, X509_get0_serialNumber(cert)), bio, buffer, BUFSIZ);
LAPPEND_STR(interp, certPtr, "serialNumber", buffer, len);
/* Signature algorithm used by the CA to sign the certificate. Must match
signatureAlgorithm. RFC 5280 section 4.1.2.3 */
LAPPEND_STR(interp, certPtr, "signature", OBJ_nid2ln(X509_get_signature_nid(cert)), -1);
/* Issuer identifies the entity that signed and issued the cert. RFC 5280 section 4.1.2.4 */
len = BIO_to_Buffer(X509_NAME_print_ex(bio, X509_get_issuer_name(cert), 0, flags), bio, buffer, BUFSIZ);
LAPPEND_STR(interp, certPtr, "issuer", buffer, len);
/* Certificate validity period is the interval the CA warrants that it will
maintain info on the status of the certificate. RFC 5280 section 4.1.2.5 */
/* Get Validity - Not Before */
len = BIO_to_Buffer(ASN1_TIME_print(bio, X509_get0_notBefore(cert)), bio, buffer, BUFSIZ);
LAPPEND_STR(interp, certPtr, "notBefore", buffer, len);
/* Get Validity - Not After */
len = BIO_to_Buffer(ASN1_TIME_print(bio, X509_get0_notAfter(cert)), bio, buffer, BUFSIZ);
LAPPEND_STR(interp, certPtr, "notAfter", buffer, len);
/* 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, 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, len);
}
/* 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, len);
}
/* 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);
LAPPEND_STR(interp, certPtr, "publicKey", buffer, len);
len = 0;
if (X509_pubkey_digest(cert, EVP_get_digestbynid(pknid), md, &n)) {
len = String_to_Hex(md, (int)n, buffer, BUFSIZ);
}
LAPPEND_STR(interp, certPtr, "publicKeyHash", buffer, 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);
}
LAPPEND_STR(interp, certPtr, "signatureHash", buffer, 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 */
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);
Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewStringObj("issuerUniqueId", -1));
if (iuid != NULL) {
Tcl_ListObjAppendElement(interp, certPtr, Tcl_NewByteArrayObj((char *)iuid->data, 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, 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 */
|
| ︙ | ︙ | |||
581 582 583 584 585 586 587 |
/* 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);
| | | | | 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 |
/* 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, len);
}
/* Certificate and dump all data */
{
char certStr[CERT_STR_SIZE];
/* Get certificate */
len = BIO_to_Buffer(PEM_write_bio_X509(bio, cert), bio, certStr, CERT_STR_SIZE);
LAPPEND_STR(interp, certPtr, "certificate", certStr, len);
/* Get all cert info */
len = BIO_to_Buffer(X509_print_ex(bio, cert, flags, 0), bio, certStr, CERT_STR_SIZE);
LAPPEND_STR(interp, certPtr, "all", certStr, len);
}
BIO_free(bio);
return certPtr;
}
|
Modified tests/badssl.csv
from [8df90efe9b]
to [3b4cb80289].
1 2 | # Group,Name,Constraints,Setup,Body,Cleanup,Match,Result,Output,Error Output,Return Codes command,package require tls,,,,,,,,, | | | | < < | | | 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,# 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,# Constraints,,,,,,,,,
command,source common.tcl,,,,,,,,,
,,,,,,,,,,
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,# 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 [ef286e344c].
| ︙ | ︙ | |||
10 11 12 13 14 15 16 |
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
| | < < > > > | > > | 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 |
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
source common.tcl
# 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 $ch}}
# BadSSL.com Tests
test BadSSL-1.1 {1000-sans} -body {
badssl 1000-sans.badssl.com
} -result {handshake failed: certificate verify failed due to: certificate has expired} -returnCodes {1}
|
| ︙ | ︙ |
Deleted tests/ciphers.csv version [f4aff3652a].
Deleted tests/ciphers.test version [212c1bf055].
Added tests/common.tcl version [019f917847].
Added tests/digest.csv version [f2a8b06d9d].
Added tests/digest.test version [fa6ff50353].
Added tests/encrypt.csv version [4af8c409bf].
Added tests/encrypt.test version [ce8002626b].
Added tests/info.csv version [25591cb194].
Added tests/info.test version [3004379e81].
Modified tests/make_test_files.tcl
from [c31b96320d]
to [e265399d3c].
| ︙ | ︙ | |||
70 71 72 73 74 75 76 |
if {$group ne $prev} {
incr test
set prev $group
puts $out ""
}
# Test case
| > | > > > | > | 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 |
if {$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]
} 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 \[ \" \{ \$]} {
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"
|
| ︙ | ︙ |
Modified win/makefile.vc
from [11d5b7bf2c]
to [c94d145e50].
| ︙ | ︙ | |||
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | # 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)\tlsIO.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 | > > > | > > > > > | 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 |
# 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 \
$(TMP_DIR)\tlsX509.obj
# Define any additional project include flags
# SSL_INSTALL_FOLDER = with the OpenSSL installation folder following.
PRJ_INCLUDES = -I"$(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
|