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Commit | Line | Data |
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c15c3d4b MW |
1 | - Added algorithm selection to charon: New default algorithms for |
2 | ike=aes128-sha-modp2048, as both daemons support it. The default | |
3 | for IPsec SAs is now esp=aes128-sha,3des-md5. charon handles | |
4 | the ike/esp parameter the same way as pluto. As this syntax does | |
5 | not allow specification of a pseudo random function, the same | |
6 | algorithm as for integrity is used (currently sha/md5). Supported | |
7 | algorithms for IKE: | |
8 | Encryption: aes128, aes192, aes256 | |
9 | Integrity/PRF: md5, sha (using hmac) | |
10 | DH-Groups: modp768, 1024, 1536, 2048, 4096, 8192 | |
11 | and for ESP: | |
12 | Encryption: aes128, aes192, aes256, 3des, blowfish128, | |
13 | blowfish192, blowfish256 | |
14 | Integrity: md5, sha1 | |
15 | More IKE encryption algorithms will come after porting libcrypto into | |
16 | libstrongswan. | |
f2c2d395 | 17 | |
c15c3d4b MW |
18 | - initial support for rekeying CHILD_SAs using IKEv2. Currently no |
19 | perfect forward secrecy is used. The rekeying parameters rekey, | |
22ff6f57 | 20 | rekeymargin, rekeyfuzz and keylife from ipsec.conf are now supported |
c15c3d4b MW |
21 | when using IKEv2. WARNING: charon currently is unable to handle |
22 | simultaneous rekeying. To avoid such a situation, use a large | |
23 | rekeyfuzz, or even better, set rekey=no on one peer. | |
22ff6f57 | 24 | |
f2c2d395 MW |
25 | - new build environment featuring autotools. Features such |
26 | as HTTP, LDAP and smartcard support may be enabled using | |
27 | the ./configure script. Changing install directories | |
28 | is possible, too. See ./configure --help for more details. | |
29 | ||
22ff6f57 MW |
30 | - better integration of charon with ipsec starter, which allows |
31 | (almost) transparent operation with both daemons. charon | |
32 | handles ipsec commands up, down, status, statusall, listall, | |
33 | listcerts and allows proper load, reload and delete of connections | |
34 | via ipsec starter. | |
35 | ||
9820c0e2 MW |
36 | strongswan-4.0.0 |
37 | ---------------- | |
38 | ||
39 | - initial support of the IKEv2 protocol. Connections in | |
40 | ipsec.conf designated by keyexchange=ikev2 are negotiated | |
41 | by the new IKEv2 charon keying daemon whereas those marked | |
42 | by keyexchange=ikev1 or the default keyexchange=ike are | |
43 | handled thy the IKEv1 pluto keying daemon. Currently only | |
44 | a limited subset of functions are available with IKEv2 | |
45 | (Default AES encryption, authentication based on locally | |
46 | imported X.509 certificates, unencrypted private RSA keys | |
47 | in PKCS#1 file format, limited functionality of the ipsec | |
48 | status command). | |
49 | ||
50 | ||
997358a6 MW |
51 | strongswan-2.7.0 |
52 | ---------------- | |
53 | ||
54 | - the dynamic iptables rules from the _updown_x509 template | |
55 | for KLIPS and the _updown_policy template for NETKEY have | |
56 | been merged into the default _updown script. The existing | |
57 | left|rightfirewall keyword causes the automatic insertion | |
58 | and deletion of ACCEPT rules for tunneled traffic upon | |
59 | the successful setup and teardown of an IPsec SA, respectively. | |
60 | left|rightfirwall can be used with KLIPS under any Linux 2.4 | |
61 | kernel or with NETKEY under a Linux kernel version >= 2.6.16 | |
62 | in conjuction with iptables >= 1.3.5. For NETKEY under a Linux | |
63 | kernel version < 2.6.16 which does not support IPsec policy | |
64 | matching yet, please continue to use a copy of the _updown_espmark | |
65 | template loaded via the left|rightupdown keyword. | |
66 | ||
67 | - a new left|righthostaccess keyword has been introduced which | |
68 | can be used in conjunction with left|rightfirewall and the | |
69 | default _updown script. By default leftfirewall=yes inserts | |
70 | a bi-directional iptables FORWARD rule for a local client network | |
71 | with a netmask different from 255.255.255.255 (single host). | |
72 | This does not allow to access the VPN gateway host via its | |
73 | internal network interface which is part of the client subnet | |
74 | because an iptables INPUT and OUTPUT rule would be required. | |
75 | lefthostaccess=yes will cause this additional ACCEPT rules to | |
76 | be inserted. | |
77 | ||
78 | - mixed PSK|RSA roadwarriors are now supported. The ISAKMP proposal | |
79 | payload is preparsed in order to find out whether the roadwarrior | |
80 | requests PSK or RSA so that a matching connection candidate can | |
81 | be found. | |
82 | ||
83 | ||
84 | strongswan-2.6.4 | |
85 | ---------------- | |
86 | ||
87 | - the new _updown_policy template allows ipsec policy based | |
88 | iptables firewall rules. Required are iptables version | |
89 | >= 1.3.5 and linux kernel >= 2.6.16. This script obsoletes | |
90 | the _updown_espmark template, so that no INPUT mangle rules | |
91 | are required any more. | |
92 | ||
93 | - added support of DPD restart mode | |
94 | ||
95 | - ipsec starter now allows the use of wildcards in include | |
96 | statements as e.g. in "include /etc/my_ipsec/*.conf". | |
97 | Patch courtesy of Matthias Haas. | |
98 | ||
99 | - the Netscape OID 'employeeNumber' is now recognized and can be | |
100 | used as a Relative Distinguished Name in certificates. | |
101 | ||
102 | ||
103 | strongswan-2.6.3 | |
104 | ---------------- | |
105 | ||
106 | - /etc/init.d/ipsec or /etc/rc.d/ipsec is now a copy of the ipsec | |
107 | command and not of ipsec setup any more. | |
108 | ||
109 | - ipsec starter now supports AH authentication in conjunction with | |
110 | ESP encryption. AH authentication is configured in ipsec.conf | |
111 | via the auth=ah parameter. | |
112 | ||
113 | - The command ipsec scencrypt|scdecrypt <args> is now an alias for | |
114 | ipsec whack --scencrypt|scdecrypt <args>. | |
115 | ||
116 | - get_sa_info() now determines for the native netkey IPsec stack | |
117 | the exact time of the last use of an active eroute. This information | |
118 | is used by the Dead Peer Detection algorithm and is also displayed by | |
119 | the ipsec status command. | |
120 | ||
121 | ||
122 | strongswan-2.6.2 | |
123 | ---------------- | |
124 | ||
125 | - running under the native Linux 2.6 IPsec stack, the function | |
126 | get_sa_info() is called by ipsec auto --status to display the current | |
127 | number of transmitted bytes per IPsec SA. | |
128 | ||
129 | - get_sa_info() is also used by the Dead Peer Detection process to detect | |
130 | recent ESP activity. If ESP traffic was received from the peer within | |
131 | the last dpd_delay interval then no R_Y_THERE notification must be sent. | |
132 | ||
133 | - strongSwan now supports the Relative Distinguished Name "unstructuredName" | |
134 | in ID_DER_ASN1_DN identities. The following notations are possible: | |
135 | ||
136 | rightid="unstructuredName=John Doe" | |
137 | rightid="UN=John Doe" | |
138 | ||
139 | - fixed a long-standing bug which caused PSK-based roadwarrior connections | |
140 | to segfault in the function id.c:same_id() called by keys.c:get_secret() | |
141 | if an FQDN, USER_FQDN, or Key ID was defined, as in the following example. | |
142 | ||
143 | conn rw | |
144 | right=%any | |
145 | rightid=@foo.bar | |
146 | authby=secret | |
147 | ||
148 | - the ipsec command now supports most ipsec auto commands (e.g. ipsec listall). | |
149 | ||
150 | - ipsec starter didn't set host_addr and client.addr ports in whack msg. | |
151 | ||
152 | - in order to guarantee backwards-compatibility with the script-based | |
153 | auto function (e.g. auto --replace), the ipsec starter scripts stores | |
154 | the defaultroute information in the temporary file /var/run/ipsec.info. | |
155 | ||
156 | - The compile-time option USE_XAUTH_VID enables the sending of the XAUTH | |
157 | Vendor ID which is expected by Cisco PIX 7 boxes that act as IKE Mode Config | |
158 | servers. | |
159 | ||
160 | - the ipsec starter now also recognizes the parameters authby=never and | |
161 | type=passthrough|pass|drop|reject. | |
162 | ||
163 | ||
164 | strongswan-2.6.1 | |
165 | ---------------- | |
166 | ||
167 | - ipsec starter now supports the also parameter which allows | |
168 | a modular structure of the connection definitions. Thus | |
169 | "ipsec start" is now ready to replace "ipsec setup". | |
170 | ||
171 | ||
172 | strongswan-2.6.0 | |
173 | ---------------- | |
174 | ||
175 | - Mathieu Lafon's popular ipsec starter tool has been added to the | |
176 | strongSwan distribution. Many thanks go to Stephan Scholz from astaro | |
177 | for his integration work. ipsec starter is a C program which is going | |
178 | to replace the various shell and awk starter scripts (setup, _plutoload, | |
179 | _plutostart, _realsetup, _startklips, _confread, and auto). Since | |
180 | ipsec.conf is now parsed only once, the starting of multiple tunnels is | |
181 | accelerated tremedously. | |
182 | ||
183 | - Added support of %defaultroute to the ipsec starter. If the IP address | |
184 | changes, a HUP signal to the ipsec starter will automatically | |
185 | reload pluto's connections. | |
186 | ||
187 | - moved most compile time configurations from pluto/Makefile to | |
188 | Makefile.inc by defining the options USE_LIBCURL, USE_LDAP, | |
189 | USE_SMARTCARD, and USE_NAT_TRAVERSAL_TRANSPORT_MODE. | |
190 | ||
191 | - removed the ipsec verify and ipsec newhostkey commands | |
192 | ||
193 | - fixed some 64-bit issues in formatted print statements | |
194 | ||
195 | - The scepclient functionality implementing the Simple Certificate | |
196 | Enrollment Protocol (SCEP) is nearly complete but hasn't been | |
197 | documented yet. | |
198 | ||
199 | ||
200 | strongswan-2.5.7 | |
201 | ---------------- | |
202 | ||
203 | - CA certicates are now automatically loaded from a smartcard | |
204 | or USB crypto token and appear in the ipsec auto --listcacerts | |
205 | listing. | |
206 | ||
207 | ||
208 | strongswan-2.5.6 | |
209 | ---------------- | |
210 | ||
211 | - when using "ipsec whack --scencrypt <data>" with a PKCS#11 | |
212 | library that does not support the C_Encrypt() Cryptoki | |
213 | function (e.g. OpenSC), the RSA encryption is done in | |
214 | software using the public key fetched from the smartcard. | |
215 | ||
216 | - The scepclient function now allows to define the | |
217 | validity of a self-signed certificate using the --days, | |
218 | --startdate, and --enddate options. The default validity | |
219 | has been changed from one year to five years. | |
220 | ||
221 | ||
222 | strongswan-2.5.5 | |
223 | ---------------- | |
224 | ||
225 | - the config setup parameter pkcs11proxy=yes opens pluto's PKCS#11 | |
226 | interface to other applications for RSA encryption and decryption | |
227 | via the whack interface. Notation: | |
228 | ||
229 | ipsec whack --scencrypt <data> | |
230 | [--inbase 16|hex|64|base64|256|text|ascii] | |
231 | [--outbase 16|hex|64|base64|256|text|ascii] | |
232 | [--keyid <keyid>] | |
233 | ||
234 | ipsec whack --scdecrypt <data> | |
235 | [--inbase 16|hex|64|base64|256|text|ascii] | |
236 | [--outbase 16|hex|64|base64|256|text|ascii] | |
237 | [--keyid <keyid>] | |
238 | ||
239 | The default setting for inbase and outbase is hex. | |
240 | ||
241 | The new proxy interface can be used for securing symmetric | |
242 | encryption keys required by the cryptoloop or dm-crypt | |
243 | disk encryption schemes, especially in the case when | |
244 | pkcs11keepstate=yes causes pluto to lock the pkcs11 slot | |
245 | permanently. | |
246 | ||
247 | - if the file /etc/ipsec.secrets is lacking during the startup of | |
248 | pluto then the root-readable file /etc/ipsec.d/private/myKey.der | |
249 | containing a 2048 bit RSA private key and a matching self-signed | |
250 | certificate stored in the file /etc/ipsec.d/certs/selfCert.der | |
251 | is automatically generated by calling the function | |
252 | ||
253 | ipsec scepclient --out pkcs1 --out cert-self | |
254 | ||
255 | scepclient was written by Jan Hutter and Martin Willi, students | |
256 | at the University of Applied Sciences in Rapperswil, Switzerland. | |
257 | ||
258 | ||
259 | strongswan-2.5.4 | |
260 | ---------------- | |
261 | ||
262 | - the current extension of the PKCS#7 framework introduced | |
263 | a parsing error in PKCS#7 wrapped X.509 certificates that are | |
264 | e.g. transmitted by Windows XP when multi-level CAs are used. | |
265 | the parsing syntax has been fixed. | |
266 | ||
267 | - added a patch by Gerald Richter which tolerates multiple occurrences | |
268 | of the ipsec0 interface when using KLIPS. | |
269 | ||
270 | ||
271 | strongswan-2.5.3 | |
272 | ---------------- | |
273 | ||
274 | - with gawk-3.1.4 the word "default2 has become a protected | |
275 | keyword for use in switch statements and cannot be used any | |
276 | more in the strongSwan scripts. This problem has been | |
277 | solved by renaming "default" to "defaults" and "setdefault" | |
278 | in the scripts _confread and auto, respectively. | |
279 | ||
280 | - introduced the parameter leftsendcert with the values | |
281 | ||
282 | always|yes (the default, always send a cert) | |
283 | ifasked (send the cert only upon a cert request) | |
284 | never|no (never send a cert, used for raw RSA keys and | |
285 | self-signed certs) | |
286 | ||
287 | - fixed the initialization of the ESP key length to a default of | |
288 | 128 bits in the case that the peer does not send a key length | |
289 | attribute for AES encryption. | |
290 | ||
291 | - applied Herbert Xu's uniqueIDs patch | |
292 | ||
293 | - applied Herbert Xu's CLOEXEC patches | |
294 | ||
295 | ||
296 | strongswan-2.5.2 | |
297 | ---------------- | |
298 | ||
299 | - CRLs can now be cached also in the case when the issuer's | |
300 | certificate does not contain a subjectKeyIdentifier field. | |
301 | In that case the subjectKeyIdentifier is computed by pluto as the | |
302 | 160 bit SHA-1 hash of the issuer's public key in compliance | |
303 | with section 4.2.1.2 of RFC 3280. | |
304 | ||
305 | - Fixed a bug introduced by strongswan-2.5.1 which eliminated | |
306 | not only multiple Quick Modes of a given connection but also | |
307 | multiple connections between two security gateways. | |
308 | ||
309 | ||
310 | strongswan-2.5.1 | |
311 | ---------------- | |
312 | ||
313 | - Under the native IPsec of the Linux 2.6 kernel, a %trap eroute | |
314 | installed either by setting auto=route in ipsec.conf or by | |
315 | a connection put into hold, generates an XFRM_AQUIRE event | |
316 | for each packet that wants to use the not-yet exisiting | |
317 | tunnel. Up to now each XFRM_AQUIRE event led to an entry in | |
318 | the Quick Mode queue, causing multiple IPsec SA to be | |
319 | established in rapid succession. Starting with strongswan-2.5.1 | |
320 | only a single IPsec SA is established per host-pair connection. | |
321 | ||
322 | - Right after loading the PKCS#11 module, all smartcard slots are | |
323 | searched for certificates. The result can be viewed using | |
324 | the command | |
325 | ||
326 | ipsec auto --listcards | |
327 | ||
328 | The certificate objects found in the slots are numbered | |
329 | starting with #1, #2, etc. This position number can be used to address | |
330 | certificates (leftcert=%smartcard) and keys (: PIN %smartcard) | |
331 | in ipsec.conf and ipsec.secrets, respectively: | |
332 | ||
333 | %smartcard (selects object #1) | |
334 | %smartcard#1 (selects object #1) | |
335 | %smartcard#3 (selects object #3) | |
336 | ||
337 | As an alternative the existing retrieval scheme can be used: | |
338 | ||
339 | %smartcard:45 (selects object with id=45) | |
340 | %smartcard0 (selects first object in slot 0) | |
341 | %smartcard4:45 (selects object in slot 4 with id=45) | |
342 | ||
343 | - Depending on the settings of CKA_SIGN and CKA_DECRYPT | |
344 | private key flags either C_Sign() or C_Decrypt() is used | |
345 | to generate a signature. | |
346 | ||
347 | - The output buffer length parameter siglen in C_Sign() | |
348 | is now initialized to the actual size of the output | |
349 | buffer prior to the function call. This fixes the | |
350 | CKR_BUFFER_TOO_SMALL error that could occur when using | |
351 | the OpenSC PKCS#11 module. | |
352 | ||
353 | - Changed the initialization of the PKCS#11 CK_MECHANISM in | |
354 | C_SignInit() to mech = { CKM_RSA_PKCS, NULL_PTR, 0 }. | |
355 | ||
356 | - Refactored the RSA public/private key code and transferred it | |
357 | from keys.c to the new pkcs1.c file as a preparatory step | |
358 | towards the release of the SCEP client. | |
359 | ||
360 | ||
361 | strongswan-2.5.0 | |
362 | ---------------- | |
363 | ||
364 | - The loading of a PKCS#11 smartcard library module during | |
365 | runtime does not require OpenSC library functions any more | |
366 | because the corresponding code has been integrated into | |
367 | smartcard.c. Also the RSAREF pkcs11 header files have been | |
368 | included in a newly created pluto/rsaref directory so that | |
369 | no external include path has to be defined any longer. | |
370 | ||
371 | - A long-awaited feature has been implemented at last: | |
372 | The local caching of CRLs fetched via HTTP or LDAP, activated | |
373 | by the parameter cachecrls=yes in the config setup section | |
374 | of ipsec.conf. The dynamically fetched CRLs are stored under | |
375 | a unique file name containing the issuer's subjectKeyID | |
376 | in /etc/ipsec.d/crls. | |
377 | ||
378 | - Applied a one-line patch courtesy of Michael Richardson | |
379 | from the Openswan project which fixes the kernel-oops | |
380 | in KLIPS when an snmp daemon is running on the same box. | |
381 | ||
382 | ||
383 | strongswan-2.4.4 | |
384 | ---------------- | |
385 | ||
386 | - Eliminated null length CRL distribution point strings. | |
387 | ||
388 | - Fixed a trust path evaluation bug introduced with 2.4.3 | |
389 | ||
390 | ||
391 | strongswan-2.4.3 | |
392 | ---------------- | |
393 | ||
394 | - Improved the joint OCSP / CRL revocation policy. | |
395 | OCSP responses have precedence over CRL entries. | |
396 | ||
397 | - Introduced support of CRLv2 reason codes. | |
398 | ||
399 | - Fixed a bug with key-pad equipped readers which caused | |
400 | pluto to prompt for the pin via the console when the first | |
401 | occasion to enter the pin via the key-pad was missed. | |
402 | ||
403 | - When pluto is built with LDAP_V3 enabled, the library | |
404 | liblber required by newer versions of openldap is now | |
405 | included. | |
406 | ||
407 | ||
408 | strongswan-2.4.2 | |
409 | ---------------- | |
410 | ||
411 | - Added the _updown_espmark template which requires all | |
412 | incoming ESP traffic to be marked with a default mark | |
413 | value of 50. | |
414 | ||
415 | - Introduced the pkcs11keepstate parameter in the config setup | |
416 | section of ipsec.conf. With pkcs11keepstate=yes the PKCS#11 | |
417 | session and login states are kept as long as possible during | |
418 | the lifetime of pluto. This means that a PIN entry via a key | |
419 | pad has to be done only once. | |
420 | ||
421 | - Introduced the pkcs11module parameter in the config setup | |
422 | section of ipsec.conf which specifies the PKCS#11 module | |
423 | to be used with smart cards. Example: | |
424 | ||
425 | pkcs11module=/usr/lib/pkcs11/opensc-pkcs11.lo | |
426 | ||
427 | - Added support of smartcard readers equipped with a PIN pad. | |
428 | ||
429 | - Added patch by Jay Pfeifer which detects when netkey | |
430 | modules have been statically built into the Linux 2.6 kernel. | |
431 | ||
432 | - Added two patches by Herbert Xu. The first uses ip xfrm | |
433 | instead of setkey to flush the IPsec policy database. The | |
434 | second sets the optional flag in inbound IPComp SAs only. | |
435 | ||
436 | - Applied Ulrich Weber's patch which fixes an interoperability | |
437 | problem between native IPsec and KLIPS systems caused by | |
438 | setting the replay window to 32 instead of 0 for ipcomp. | |
439 | ||
440 | ||
441 | strongswan-2.4.1 | |
442 | ---------------- | |
443 | ||
444 | - Fixed a bug which caused an unwanted Mode Config request | |
445 | to be initiated in the case where "right" was used to denote | |
446 | the local side in ipsec.conf and "left" the remote side, | |
447 | contrary to the recommendation that "right" be remote and | |
448 | "left" be"local". | |
449 | ||
450 | ||
451 | strongswan-2.4.0a | |
452 | ----------------- | |
453 | ||
454 | - updated Vendor ID to strongSwan-2.4.0 | |
455 | ||
456 | - updated copyright statement to include David Buechi and | |
457 | Michael Meier | |
458 | ||
459 | ||
460 | strongswan-2.4.0 | |
461 | ---------------- | |
462 | ||
463 | - strongSwan now communicates with attached smartcards and | |
464 | USB crypto tokens via the standardized PKCS #11 interface. | |
465 | By default the OpenSC library from www.opensc.org is used | |
466 | but any other PKCS#11 library could be dynamically linked. | |
467 | strongSwan's PKCS#11 API was implemented by David Buechi | |
468 | and Michael Meier, both graduates of the Zurich University | |
469 | of Applied Sciences in Winterthur, Switzerland. | |
470 | ||
471 | - When a %trap eroute is triggered by an outgoing IP packet | |
472 | then the native IPsec stack of the Linux 2.6 kernel [often/ | |
473 | always?] returns an XFRM_ACQUIRE message with an undefined | |
474 | protocol family field and the connection setup fails. | |
475 | As a workaround IPv4 (AF_INET) is now assumed. | |
476 | ||
477 | - the results of the UML test scenarios are now enhanced | |
478 | with block diagrams of the virtual network topology used | |
479 | in a particular test. | |
480 | ||
481 | ||
482 | strongswan-2.3.2 | |
483 | ---------------- | |
484 | ||
485 | - fixed IV used to decrypt informational messages. | |
486 | This bug was introduced with Mode Config functionality. | |
487 | ||
488 | - fixed NCP Vendor ID. | |
489 | ||
490 | - undid one of Ulrich Weber's maximum udp size patches | |
491 | because it caused a segmentation fault with NAT-ed | |
492 | Delete SA messages. | |
493 | ||
494 | - added UML scenarios wildcards and attr-cert which | |
495 | demonstrate the implementation of IPsec policies based | |
496 | on wildcard parameters contained in Distinguished Names and | |
497 | on X.509 attribute certificates, respectively. | |
498 | ||
499 | ||
500 | strongswan-2.3.1 | |
501 | ---------------- | |
502 | ||
503 | - Added basic Mode Config functionality | |
504 | ||
505 | - Added Mathieu Lafon's patch which upgrades the status of | |
506 | the NAT-Traversal implementation to RFC 3947. | |
507 | ||
508 | - The _startklips script now also loads the xfrm4_tunnel | |
509 | module. | |
510 | ||
511 | - Added Ulrich Weber's netlink replay window size and | |
512 | maximum udp size patches. | |
513 | ||
514 | - UML testing now uses the Linux 2.6.10 UML kernel by default. | |
515 | ||
516 | ||
517 | strongswan-2.3.0 | |
518 | ---------------- | |
519 | ||
520 | - Eric Marchionni and Patrik Rayo, both recent graduates from | |
521 | the Zuercher Hochschule Winterthur in Switzerland, created a | |
522 | User-Mode-Linux test setup for strongSwan. For more details | |
523 | please read the INSTALL and README documents in the testing | |
524 | subdirectory. | |
525 | ||
526 | - Full support of group attributes based on X.509 attribute | |
527 | certificates. Attribute certificates can be generated | |
528 | using the openac facility. For more details see | |
529 | ||
530 | man ipsec_openac. | |
531 | ||
532 | The group attributes can be used in connection definitions | |
533 | in order to give IPsec access to specific user groups. | |
534 | This is done with the new parameter left|rightgroups as in | |
535 | ||
536 | rightgroups="Research, Sales" | |
537 | ||
538 | giving access to users possessing the group attributes | |
539 | Research or Sales, only. | |
540 | ||
541 | - In Quick Mode clients with subnet mask /32 are now | |
542 | coded as IP_V4_ADDRESS or IP_V6_ADDRESS. This should | |
543 | fix rekeying problems with the SafeNet/SoftRemote and NCP | |
544 | Secure Entry Clients. | |
545 | ||
546 | - Changed the defaults of the ikelifetime and keylife parameters | |
547 | to 3h and 1h, respectively. The maximum allowable values are | |
548 | now both set to 24 h. | |
549 | ||
550 | - Suppressed notification wars between two IPsec peers that | |
551 | could e.g. be triggered by incorrect ISAKMP encryption. | |
552 | ||
553 | - Public RSA keys can now have identical IDs if either the | |
554 | issuing CA or the serial number is different. The serial | |
555 | number of a certificate is now shown by the command | |
556 | ||
557 | ipsec auto --listpubkeys | |
558 | ||
559 | ||
560 | strongswan-2.2.2 | |
561 | ---------------- | |
562 | ||
563 | - Added Tuomo Soini's sourceip feature which allows a strongSwan | |
564 | roadwarrior to use a fixed Virtual IP (see README section 2.6) | |
565 | and reduces the well-known four tunnel case on VPN gateways to | |
566 | a single tunnel definition (see README section 2.4). | |
567 | ||
568 | - Fixed a bug occuring with NAT-Traversal enabled when the responder | |
569 | suddenly turns initiator and the initiator cannot find a matching | |
570 | connection because of the floated IKE port 4500. | |
571 | ||
572 | - Removed misleading ipsec verify command from barf. | |
573 | ||
574 | - Running under the native IP stack, ipsec --version now shows | |
575 | the Linux kernel version (courtesy to the Openswan project). | |
576 | ||
577 | ||
578 | strongswan-2.2.1 | |
579 | ---------------- | |
580 | ||
581 | - Introduced the ipsec auto --listalgs monitoring command which lists | |
582 | all currently registered IKE and ESP algorithms. | |
583 | ||
584 | - Fixed a bug in the ESP algorithm selection occuring when the strict flag | |
585 | is set and the first proposed transform does not match. | |
586 | ||
587 | - Fixed another deadlock in the use of the lock_certs_and_keys() mutex, | |
588 | occuring when a smartcard is present. | |
589 | ||
590 | - Prevented that a superseded Phase1 state can trigger a DPD_TIMEOUT event. | |
591 | ||
592 | - Fixed the printing of the notification names (null) | |
593 | ||
594 | - Applied another of Herbert Xu's Netlink patches. | |
595 | ||
596 | ||
597 | strongswan-2.2.0 | |
598 | ---------------- | |
599 | ||
600 | - Support of Dead Peer Detection. The connection parameter | |
601 | ||
602 | dpdaction=clear|hold | |
603 | ||
604 | activates DPD for the given connection. | |
605 | ||
606 | - The default Opportunistic Encryption (OE) policy groups are not | |
607 | automatically included anymore. Those wishing to activate OE can include | |
608 | the policy group with the following statement in ipsec.conf: | |
609 | ||
610 | include /etc/ipsec.d/examples/oe.conf | |
611 | ||
612 | The default for [right|left]rsasigkey is now set to %cert. | |
613 | ||
614 | - strongSwan now has a Vendor ID of its own which can be activated | |
615 | using the compile option VENDORID | |
616 | ||
617 | - Applied Herbert Xu's patch which sets the compression algorithm correctly. | |
618 | ||
619 | - Applied Herbert Xu's patch fixing an ESPINUDP problem | |
620 | ||
621 | - Applied Herbert Xu's patch setting source/destination port numbers. | |
622 | ||
623 | - Reapplied one of Herbert Xu's NAT-Traversal patches which got | |
624 | lost during the migration from SuperFreeS/WAN. | |
625 | ||
626 | - Fixed a deadlock in the use of the lock_certs_and_keys() mutex. | |
627 | ||
628 | - Fixed the unsharing of alg parameters when instantiating group | |
629 | connection. | |
630 | ||
631 | ||
632 | strongswan-2.1.5 | |
633 | ---------------- | |
634 | ||
635 | - Thomas Walpuski made me aware of a potential DoS attack via | |
636 | a PKCS#7-wrapped certificate bundle which could overwrite valid CA | |
637 | certificates in Pluto's authority certificate store. This vulnerability | |
638 | was fixed by establishing trust in CA candidate certificates up to a | |
639 | trusted root CA prior to insertion into Pluto's chained list. | |
640 | ||
641 | - replaced the --assign option by the -v option in the auto awk script | |
642 | in order to make it run with mawk under debian/woody. | |
643 | ||
644 | ||
645 | strongswan-2.1.4 | |
646 | ---------------- | |
647 | ||
648 | - Split of the status information between ipsec auto --status (concise) | |
649 | and ipsec auto --statusall (verbose). Both commands can be used with | |
650 | an optional connection selector: | |
651 | ||
652 | ipsec auto --status[all] <connection_name> | |
653 | ||
654 | - Added the description of X.509 related features to the ipsec_auto(8) | |
655 | man page. | |
656 | ||
657 | - Hardened the ASN.1 parser in debug mode, especially the printing | |
658 | of malformed distinguished names. | |
659 | ||
660 | - The size of an RSA public key received in a certificate is now restricted to | |
661 | ||
662 | 512 bits <= modulus length <= 8192 bits. | |
663 | ||
664 | - Fixed the debug mode enumeration. | |
665 | ||
666 | ||
667 | strongswan-2.1.3 | |
668 | ---------------- | |
669 | ||
670 | - Fixed another PKCS#7 vulnerability which could lead to an | |
671 | endless loop while following the X.509 trust chain. | |
672 | ||
673 | ||
674 | strongswan-2.1.2 | |
675 | ---------------- | |
676 | ||
677 | - Fixed the PKCS#7 vulnerability discovered by Thomas Walpuski | |
678 | that accepted end certificates having identical issuer and subject | |
679 | distinguished names in a multi-tier X.509 trust chain. | |
680 | ||
681 | ||
682 | strongswan-2.1.1 | |
683 | ---------------- | |
684 | ||
685 | - Removed all remaining references to ipsec_netlink.h in KLIPS. | |
686 | ||
687 | ||
688 | strongswan-2.1.0 | |
689 | ---------------- | |
690 | ||
691 | - The new "ca" section allows to define the following parameters: | |
692 | ||
693 | ca kool | |
694 | cacert=koolCA.pem # cacert of kool CA | |
695 | ocspuri=http://ocsp.kool.net:8001 # ocsp server | |
696 | ldapserver=ldap.kool.net # default ldap server | |
697 | crluri=http://www.kool.net/kool.crl # crl distribution point | |
698 | crluri2="ldap:///O=Kool, C= .." # crl distribution point #2 | |
699 | auto=add # add, ignore | |
700 | ||
701 | The ca definitions can be monitored via the command | |
702 | ||
703 | ipsec auto --listcainfos | |
704 | ||
705 | - Fixed cosmetic corruption of /proc filesystem by integrating | |
706 | D. Hugh Redelmeier's freeswan-2.06 kernel fixes. | |
707 | ||
708 | ||
709 | strongswan-2.0.2 | |
710 | ---------------- | |
711 | ||
712 | - Added support for the 818043 NAT-Traversal update of Microsoft's | |
713 | Windows 2000/XP IPsec client which sends an ID_FQDN during Quick Mode. | |
714 | ||
715 | - A symbolic link to libcrypto is now added in the kernel sources | |
716 | during kernel compilation | |
717 | ||
718 | - Fixed a couple of 64 bit issues (mostly casts to int). | |
719 | Thanks to Ken Bantoft who checked my sources on a 64 bit platform. | |
720 | ||
721 | - Replaced s[n]printf() statements in the kernel by ipsec_snprintf(). | |
722 | Credits go to D. Hugh Redelmeier, Michael Richardson, and Sam Sgro | |
723 | of the FreeS/WAN team who solved this problem with the 2.4.25 kernel. | |
724 | ||
725 | ||
726 | strongswan-2.0.1 | |
727 | ---------------- | |
728 | ||
729 | - an empty ASN.1 SEQUENCE OF or SET OF object (e.g. a subjectAltName | |
730 | certificate extension which contains no generalName item) can cause | |
731 | a pluto crash. This bug has been fixed. Additionally the ASN.1 parser has | |
732 | been hardened to make it more robust against malformed ASN.1 objects. | |
733 | ||
734 | - applied Herbert Xu's NAT-T patches which fixes NAT-T under the native | |
735 | Linux 2.6 IPsec stack. | |
736 | ||
737 | ||
738 | strongswan-2.0.0 | |
739 | ---------------- | |
740 | ||
741 | - based on freeswan-2.04, x509-1.5.3, nat-0.6c, alg-0.8.1rc12 |