Commit Graph

12002 Commits

Author SHA1 Message Date
Tobias Brunner 3ea7165a27 Merge branch 'icmp'
Improves handling of ICMP[v6] traffic selectors that specify message type and
code.

Fixes #421.
2013-10-17 16:59:07 +02:00
Tobias Brunner 6956061197 ipsec.conf.5: Note about ICMP[v6] message type/code added 2013-10-17 16:57:39 +02:00
Tobias Brunner 4c185d11ad updown: Properly configure ICMP[v6] message type and code in firewall rules 2013-10-17 16:57:39 +02:00
Tobias Brunner 9739a0bf67 updown: Pass ICMP[v6] message type and code to updown script
The type is passed in $PLUTO_MY_PORT and the code in $PLUTO_PEER_PORT.
2013-10-17 16:57:39 +02:00
Tobias Brunner 59213396fa kernel-pfkey: Install ICMP[v6] type/code as expected by the Linux kernel 2013-10-17 16:57:39 +02:00
Tobias Brunner 406a504ca7 kernel-netlink: Convert ports in acquires to ICMP[v6] type and code 2013-10-17 16:57:39 +02:00
Tobias Brunner ddc2d3c8e4 kernel-netlink: Properly install policies with ICMP[v6] types and codes 2013-10-17 16:57:39 +02:00
Tobias Brunner 000235f1c5 traffic-selector: Print ICMP[v6] message type and code in a more readable way 2013-10-17 16:57:39 +02:00
Tobias Brunner 4bebe45abb traffic-selector: Store ICMP[v6] message type and code properly
We now store them as defined in RFC 4301, section 4.4.1.1.
2013-10-17 16:57:39 +02:00
Tobias Brunner d6a1960d34 traffic-selector: Move class to its own Doxygen group 2013-10-17 16:57:38 +02:00
Tobias Brunner 5eb802ab18 Merge branch 'ecc-brainpool'
Adds support for ECC Brainpool curves for DH exchanges.
2013-10-17 16:56:31 +02:00
Tobias Brunner 7313499914 proposal: Add ECC Brainpool DH groups to the default proposal 2013-10-17 13:36:09 +02:00
Tobias Brunner 606aae3aa1 openssl: Add workaround if ECC Brainpool curves are not defined 2013-10-17 13:36:08 +02:00
Tobias Brunner 3c29d2822f openssl: Add support for ECC Brainpool curves for DH, if defined by OpenSSL
OpenSSL does not include them in releases before 1.0.2.
2013-10-17 13:36:08 +02:00
Andreas Steffen cca372465d ecc: Added ECC Brainpool ECDH groups as registered with IANA 2013-10-17 11:57:04 +02:00
Tobias Brunner be97277bdb unit-tests: Make test for bio_writer_t more portable 2013-10-17 11:44:03 +02:00
Tobias Brunner f6cadb7f54 libipsec: Don't print ciphertext with ICV in log message 2013-10-17 11:43:58 +02:00
Tobias Brunner f5c5fd6f74 libipsec: Properly calculate padding length especially for AES-GCM 2013-10-17 11:42:45 +02:00
Tobias Brunner 812ae898bf utils: Add utility function to calculate padding length 2013-10-17 10:25:34 +02:00
Tobias Brunner 32fef0c6e9 stroke: Reuse reqids of established CHILD_SAs when routing connections 2013-10-17 10:23:32 +02:00
Tobias Brunner 6278e64230 trap-manager: Make sure a config is not trapped twice 2013-10-17 10:23:32 +02:00
Tobias Brunner dd438ee22c Doxygen fixes 2013-10-15 11:25:55 +02:00
Andreas Steffen a37ab690cc Set recommendation in the case of PCR measurement failures 2013-10-13 22:17:18 +02:00
Andreas Steffen b0761f1f0a Add linux/fip_rules.h to include files 2013-10-13 20:51:10 +02:00
Andreas Steffen 6623dfa84d Revert refactoring which broke CentOS build 2013-10-13 19:56:04 +02:00
Andreas Steffen 1ca57d497f Increase debug level in libipsec/rw-suite-b scenario 2013-10-11 21:34:59 +02:00
Andreas Steffen 1486fe786a Use bold font to display key size 2013-10-11 21:23:10 +02:00
Andreas Steffen fcf355036f Added swid_directory option 2013-10-11 20:59:24 +02:00
Andreas Steffen 3bd4536185 Added tnc/tnccs-11-supplicant scenario 2013-10-11 20:18:59 +02:00
Andreas Steffen cae778147a Define aaa.strongswan.org in /etc/hosts 2013-10-11 20:16:59 +02:00
Tobias Brunner d14ba7e7fd testing: Add libipsec/host2host-cert scenario 2013-10-11 18:04:48 +02:00
Tobias Brunner d9020264f4 checksum: The pool utility was moved to its own directory 2013-10-11 17:42:29 +02:00
Tobias Brunner 0f6f7ba22c ccm: Add missing comma in get_iv_gen method signature 2013-10-11 17:42:25 +02:00
Tobias Brunner bfeb8b5c47 iv-gen: Add missing header files to Makefile.am 2013-10-11 17:42:05 +02:00
Tobias Brunner 1c1ba803ac NEWS: Updates for the recent merges 2013-10-11 16:20:41 +02:00
Tobias Brunner 5ef630189a Merge branch 'iv-gen'
Modularizes the generation of initialization vectors, which allows to use
different methods depending on the algorithms.  For instance for AES-GCM
sequential IVs are now used instead of the earlier random IVs, which are
still used for other algorithms e.g. AES-CBC.
2013-10-11 15:55:49 +02:00
Tobias Brunner 0c6f6c4e34 iv_gen: Mask sequential IVs with a random salt
This makes it harder to attack a HA setup, even if the sequence numbers were
not fully in sync.
2013-10-11 15:55:40 +02:00
Tobias Brunner e8229ad558 iv_gen: Provide external sequence number (IKE, ESP)
This prevents duplicate sequential IVs in case of a HA failover.
2013-10-11 15:55:40 +02:00
Tobias Brunner d74c254dfd ipsec: Use IV generator to encrypt ESP messages 2013-10-11 15:55:40 +02:00
Tobias Brunner b5010707a0 ikev2: Use IV generator to encrypt encrypted payload 2013-10-11 15:55:40 +02:00
Tobias Brunner 50bd28d549 iv_gen: aead_t implementations provide an IV generator 2013-10-11 15:55:40 +02:00
Tobias Brunner b3e1eb2afe iv_gen: Add IV generator that allocates IVs sequentially 2013-10-11 15:55:40 +02:00
Tobias Brunner 53d1f2dbfd iv_gen: Add IV generator that allocates IVs randomly
Uses RNG_WEAK as the code currently does elsewhere to allocate IVs.
2013-10-11 15:55:40 +02:00
Tobias Brunner 403057aa5a crypto: Add generic interface for IV generators 2013-10-11 15:55:40 +02:00
Tobias Brunner b38f7f703b apidoc: Move mac_prf to prf Doxygen group 2013-10-11 15:55:40 +02:00
Tobias Brunner af22622a9d Merge branch 'radius-unity'
Adds support for Cisco Unity specific RADIUS attributes.

References #383.
2013-10-11 15:52:36 +02:00
Tobias Brunner feb3c4ff22 eap-radius: Forward RAT_FRAMED_IP_NETMASK as INTERNAL_IP4_NETMASK 2013-10-11 15:52:22 +02:00
Tobias Brunner 1a809e46f8 eap-radius: Forward UNITY_SPLIT_INCLUDE or UNITY_LOCAL_LAN attributes
Depending on the value of the CVPN3000-IPSec-Split-Tunneling-Policy(55)
radius attribute, the subnets in the CVPN3000-IPSec-Split-Tunnel-List(27)
attribute are sent in either a UNITY_SPLIT_INCLUDE (if the value is 1)
or a UNITY_LOCAL_LAN (if the value is 2).

So if the following attributes would be configured for a RADIUS user

  CVPN3000-IPSec-Split-Tunnel-List := "10.0.1.0/255.255.255.0,10.0.2.0/255.255.255.0"
  CVPN3000-IPSec-Split-Tunneling-Policy := 1

A UNITY_SPLIT_INCLUDE configuration payload containing these two subnets
would be sent to the client during the ModeCfg exchange.
2013-10-11 15:52:22 +02:00
Tobias Brunner 66229619cf eap-radius: Forward UNITY_DEF_DOMAIN and UNITY_SPLITDNS_NAME attributes
The contents of the CVPN3000-IPSec-Default-Domain(28) and
CVPN3000-IPSec-Split-DNS-Names(29) radius attributes are forwarded in
the corresponding Unity configuration attributes.
2013-10-11 15:52:22 +02:00
Tobias Brunner 121c64f0d5 Merge branch 'dnscert'
The new dnscert plugin adds support for authentication via CERT resource
records that are protected with DNSSEC.
2013-10-11 15:49:24 +02:00