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changelog.xml
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changelog.xml
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<PAGE>
<INCLUDE file="inc/header.tmpl" />
<VAR match="VAR_SEL_INDEX" replace="selected" />
<VAR match="VAR_SEL_CHANGELOG" replace="selected" />
<PARSE file="menu1.xml" />
<PARSE file="menu2.xml" />
<INCLUDE file="inc/content.tmpl" />
<h1>Changelog</h1>
<p>For full changelog entries including the latest development, see
<a href="http://git.infradead.org/users/dwmw2/openconnect.git">gitweb</a>.</p>
<ul>
<li><b>OpenConnect HEAD</b>
<ul>
<li>Fix portability of shell scripts in test suite.</li>
<li>Add Google Authenticator TOTP support for Juniper.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.08.tar.gz">OpenConnect v7.08</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.08.tar.gz.asc">PGP signature</a>)</i> — 2016-12-13
<ul>
<li>Add SHA256 support for server cert hashes.</li>
<li>Enable DHE ciphers for Cisco DTLS.</li>
<li>Increase initial oNCP configuration buffer size.</li>
<li>Reopen <tt>CONIN$</tt> when stdin is redirected on Windows.</li>
<li>Improve support for point-to-point routing on Windows.</li>
<li>Check for non-resumed DTLS sessions which may indicate a MiTM attack.</li>
<li>Add <tt>TUNIDX</tt> environment variable on Windows.</li>
<li>Fix compatibility with Pulse Secure 8.2R5.</li>
<li>Fix IPv6 support in Solaris.</li>
<li>Support DTLS automatic negotiation.</li>
<li>Support <tt>--key-password</tt> for GnuTLS PKCS#11 PIN.</li>
<li>Support automatic DTLS MTU detection with OpenSSL.</li>
<li>Drop support for combined GnuTLS/OpenSSL build.</li>
<li>Update OpenSSL to allow TLSv1.2, improve compatibility options.</li>
<li>Remove <tt>--no-cert-check</tt> option. It was being (mis)used.</li>
<li>Fix OpenSSL support for PKCS#11 EC keys without public key.</li>
<li>Support for final OpenSSL 1.1 release.</li>
<li>Fix polling/retry on "tun" socket when buffers full.</li>
<li>Fix AnyConnect server-side MTU setting.</li>
<li>Fix ESP replay detection.</li>
<li>Allow build with LibreSSL <i>(for fetishists only; do not use this as DTLS is broken)</i>.</li>
<li>Add certificate torture test suite.</li>
<li>Support PKCS#11 PIN via <tt>pin-value=</tt> and <tt>--key-password</tt> for OpenSSL.</li>
<li>Fix integer overflow issues with ESP packet replay detection.</li>
<li>Add <tt>--pass-tos</tt> option as in OpenVPN.</li>
<li>Support rôle selection form in Juniper VPN.</li>
<li>Support DER-format certificates, add certificate format torture tests.</li>
<li>For OpenSSL >= 1.0.2, fix certificate validation when only an
intermediate CA is specified with the <tt>--cafile</tt> option.</li>
<li>Support Juniper "Pre Sign-in Message".</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.07.tar.gz">OpenConnect v7.07</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.07.tar.gz.asc">PGP signature</a>)</i> — 2016-07-11
<ul>
<li>More fixes for OpenSSL 1.1 build.</li>
<li>Support Juniper "Post Sign-in Message".</li>
<li>Add <tt>--protocol</tt> option.</li>
<li>Fix ChaCha20-Poly1305 cipher suite to reflect final standard.</li>
<li>Add ability to disable IPv6 support via library API.</li>
<li>Set groups appropriately when using <tt>setuid()</tt>.</li>
<li>Automatic DTLS MTU detection.</li>
<li>Support SSL client certificate authentication with Juniper servers.</li>
<li>Revamp SSL certificate validation for OpenSSL and stop supporting OpenSSL older than 0.9.8.</li>
<li>Fix handling of multiple DNS search domains with Network Connect.</li>
<li>Fix handling of large configuration packets for Network Connect.</li>
<li>Enable SNI when built with OpenSSL <i>(1.0.1g or later)</i>.</li>
<li>Add <tt>--resolve</tt> and <tt>--local-hostname</tt> options to command line.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.06.tar.gz">OpenConnect v7.06</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.06.tar.gz.asc">PGP signature</a>)</i> — 2015-03-17
<ul>
<li>Fix <tt>openconnect.pc</tt> breakage after liboath removal.</li>
<li>Refactor Juniper Network Connect receive loop.</li>
<li>Fix some memory leaks.</li>
<li>Add Bosnian translation.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.05.tar.gz">OpenConnect v7.05</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.05.tar.gz.asc">PGP signature</a>)</i> — 2015-03-10
<ul>
<li>Fix alignment issue which broke LZS compression on ARM etc.</li>
<li>Support HTTP authentication to servers, not just proxies.</li>
<li>Work around Yubikey <a href="http://forum.yubico.com/viewtopic.php?f=26&t=1601#p6807">issue</a> with non-ASCII passphrase set on pre-KitKat Android.</li>
<li>Add SHA256/SHA512 support for OATH.</li>
<li>Remove liboath dependency.</li>
<li>Support DTLS v1.2 and AES-GCM with OpenSSL 1.0.2.</li>
<li>Add OpenSSL 1.0.2 to known-broken releases (<a href="http://rt.openssl.org/Ticket/Display.html?id=3703&amp;user=guest&amp;pass=guest">RT#3703</a>,
<a href="http://rt.openssl.org/Ticket/Display.html?id=3711&amp;user=guest&amp;pass=guest">RT#3711</a>).</li>
<li>Fix build with OpenSSL HEAD <i>(OpenSSL 1.1.x).</i></li>
<li>Preliminary support for Juniper SSL VPN.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.04.tar.gz">OpenConnect v7.04</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.04.tar.gz.asc">PGP signature</a>)</i> — 2015-01-25
<ul>
<li>Change default behaviour to enable only stateless compression.</li>
<li>Add <tt>--compression</tt> argument and <tt>openconnect_set_compression_mode()</tt>.</li>
<li>Add support for LZS compression <i>(compatible with latest Cisco ASA and ocserv)</i>.</li>
<li>Add support for <a href="https://code.google.com/p/lz4/">LZ4</a> compression <i>(compatible with ocserv)</i>.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.03.tar.gz">OpenConnect v7.03</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.03.tar.gz.asc">PGP signature</a>)</i> — 2015-01-09
<ul>
<li>Android build infrastructure updates, including 64-bit support.</li>
<li>Clean up handling of incoming packets.</li>
<li>Fix issue with two-stage <i>(i.e. NetworkManager)</i> connection to servers with trick DNS <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1179681"><i>(RH#1179681)</i></a>.</li>
<li>Stop using static variables for received packets.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.02.tar.gz">OpenConnect v7.02</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.02.tar.gz.asc">PGP signature</a>)</i> — 2014-12-19
<ul>
<li>Add PKCS#11 support for OpenSSL.</li>
<li>Fix handling of select options in <tt>openconnect_set_option_value().</tt></li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.01.tar.gz">OpenConnect v7.01</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.01.tar.gz.asc">PGP signature</a>)</i> — 2014-12-07
<ul>
<li>Try harder to find a PKCS#11 key to match a given certificate.</li>
<li>Handle '<tt>Connection: close</tt>' from proxies correctly.</li>
<li>Warn when MTU is set too low <i>(<1280)</i> to permit IPv6 connectivity.</li>
<li>Add support for <tt>X-CSTP-DynDNS</tt>, to trigger DNS lookup on each reconnect.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.00.tar.gz">OpenConnect v7.00</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-7.00.tar.gz.asc">PGP signature</a>)</i> — 2014-11-27
<ul>
<li>Add support for GnuTLS 3.4 <tt>system:</tt> keys including Windows certificate store.</li>
<li>Add support for HOTP/TOTP keys from Yubikey NEO devices.</li>
<li>Add <tt>---no-system-trust</tt> option to disable default certificate authorities.</li>
<li>Improve <tt>libiconv</tt> and <tt>libintl</tt> detection.</li>
<li>Stop calling <tt>setenv()</tt> from library functions.</li>
<li>Support <tt>utun</tt> driver on OS X.</li>
<li>Change library API so string ownership is never transferred.</li>
<li>Support new NDIS6 TAP-Windows driver shipped with OpenVPN 2.3.4.</li>
<li>Support using PSKC <i>(<a href="http://tools.ietf.org/html/rfc6030">RFC6030</a>)</i> token files for HOTP/TOTP tokens.</li>
<li>Support for updating HOTP token storage when token is used.</li>
<li>Support for reading OTP token data from a file.</li>
<li>Add full <a href="charset.html">character set handling</a> for legacy non-UTF8 systems <i>(including Windows)</i>.</li>
<li>Fix legacy <i>(i.e. not XML POST)</i> submission of non-ASCII form entries <i>(even in UTF-8 locales)</i>.</li>
<li>Add support for 32-bit Windows XP.</li>
<li>Avoid retrying without XML POST, when we failed to even reach the server.</li>
<li>Fix off-by-one in parameter substitution in error messages.</li>
<li>Improve reporting when GSSAPI auth requested but not compiled in.</li>
<li>Fix parsing of split include routes on Windows.</li>
<li>Fix crash on invocation with <tt>--token-mode</tt> but no <tt>--token-secret</tt>.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-6.00.tar.gz">OpenConnect v6.00</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-6.00.tar.gz.asc">PGP signature</a>)</i> — 2014-07-08
<ul>
<li>Support SOCKS proxy authentication (password, GSSAPI).</li>
<li>Support HTTP proxy authentication (Basic, Digest, NTLM and GSSAPI).</li>
<li>Download XML profile in XML POST mode.</li>
<li>Fix a couple of bugs involving DTLS rekeying.</li>
<li>Fix problems seen when building or connecting without DTLS enabled.</li>
<li>Fix tun error handling on Windows hosts.</li>
<li>Skip password prompts when using PKCS#8 and PKCS#12 certificates with empty passwords.</li>
<li>Fix several minor memory leaks and error paths.</li>
<li>Update several Android dependencies, and make the download process more robust.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-5.99.tar.gz">OpenConnect v5.99</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-5.99.tar.gz.asc">PGP signature</a>)</i> — 2014-03-05
<ul>
<li>Add <a href="http://tools.ietf.org/html/rfc4226">RFC4226</a> HOTP token support.</li>
<li>Tolerate servers closing connection uncleanly after HTTP/1.0 response <a href="https://bugs.launchpad.net/bugs/1225276"><i>(Ubuntu #1225276)</i></a>.</li>
<li>Add support for IPv6 split tunnel configuration.</li>
<li>Add Windows support with MinGW <i>(tested with both IPv6 and Legacy IP with latest <a href="http://git.infradead.org/users/dwmw2/vpnc-scripts.git/blob_plain/HEAD:/vpnc-script-win.js">vpnc-script-win.js</a>)</i></li>
<li>Change library API to support updating the auth form when the authgroup is changed <a href="https://bugs.launchpad.net/bugs/1229195"><i>(Ubuntu #1229195)</i></a>.</li>
<li>Change <tt>--os mac</tt> to <tt>--os mac-intel</tt>, to match the identifier used by Cisco clients.</li>
<li>Add new API functions to support invoking the VPN mainloop directly from an application.</li>
<li>Add JNI interface and sample Java application.</li>
<li>Fix junk in <tt>--cookieonly</tt> output when CSD is enabled.</li>
<li>Enable TOTP, stoken, and JNI support in the Android builds.</li>
<li>Add <tt>--pfs</tt> option to enforce perfect forward secrecy.</li>
<li>Enable elliptic curves with GnuTLS 3.2.9+, where there is a
workaround for certain firewalls that fail with client hellos between
256 and 512 bytes.</li>
<li>Add padding when sending password, to avoid leakage of password
and username length.</li>
<li>Add support for DTLS 1.2 and AES-GCM when connecting to ocserv.</li>
<li>Add support for server name indication when compiled with GnuTLS
3.2.9+.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-5.03.tar.gz">OpenConnect v5.03</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-5.03.tar.gz.asc">PGP signature</a>)</i> — 2014-02-03
<ul>
<li>Fix crash on <tt>--authenticate</tt> due to freeing <tt>--cafile</tt> option in <tt>argv</tt>.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-5.02.tar.gz">OpenConnect v5.02</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-5.02.tar.gz.asc">PGP signature</a>)</i> — 2014-01-01
<ul>
<li>Fix XML POST issues with authgroups by falling back to old style login.</li>
<li>Fix <tt>--cookie-on-stdin</tt> with cookies from ocserv.</li>
<li>Fix reconnection to wrong host after redirect.</li>
<li>Reduce limit of queued packets on DTLS socket, to fix VoIP latency.</li>
<li>Fix Solaris build breakage due to missing <tt>&lt;string.h&gt;</tt> includes.</li>
<li>Include path in <tt>&lt;group-access&gt;</tt> node.</li>
<li>Include supporting CA certificates from PKCS#11 tokens <i>(with GnuTLS 3.2.7+)</i>.</li>
<li>Fix possible heap overflow if MTU is increased on reconnection (CVE-2013-7098).</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-5.01.tar.gz">OpenConnect v5.01</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-5.01.tar.gz.asc">PGP signature</a>)</i> — 2013-06-01
<ul>
<li>Attempt to handle <tt>&lt;client-cert-request&gt;</tt> in aggregate auth mode.</li>
<li>Don't include <tt>X-Aggregate-Auth:</tt> header in fallback mode.</li>
<li>Enable AES256 mode for DTLS with GnuTLS <a href="https://bugzilla.redhat.com/show_bug.cgi?id=955710"><i>(RH#955710)</i></a>.</li>
<li>Add <tt>--dump-http-traffic</tt> option for debugging.</li>
<li>Be more permissive in parsing XML forms.</li>
<li>Use original URL when falling back to non-XML POST mode.</li>
<li>Add <tt>--no-xmlpost</tt> option to revert to older, compatible behaviour.</li>
<li>Close connection before falling back to non-xmlpost mode <a href="https://bugzilla.redhat.com/show_bug.cgi?id=964650"><i>(RH#964650)</i></a>.</li>
<li>Improve error handling when server closes connection <a href="http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=708928"><i>(Debian #708928)</i></a>.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-5.00.tar.gz">OpenConnect v5.00</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-5.00.tar.gz.asc">PGP signature</a>)</i> — 2013-05-15
<ul>
<li>Use GnuTLS by default instead of OpenSSL.</li>
<li>Avoid using deprecated <tt>gnutls_pubkey_verify_data()</tt> function.</li>
<li>Fix compatibility issues with XML POST authentication.</li>
<li>Fix memory leaks on <tt>realloc()</tt> failure.</li>
<li>Fix certificate validation problem caused by hostname canonicalisation.</li>
<li>Add <a href="http://tools.ietf.org/html/rfc6238">RFC6238</a> TOTP token support using <a href="http://www.nongnu.org/oath-toolkit/">liboath</a>.</li>
<li>Replace <tt>--stoken</tt> option with more generic <tt>--token-mode</tt> and <tt>--token-secret</tt> options.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.99.tar.gz">OpenConnect v4.99</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.99.tar.gz.asc">PGP signature</a>)</i> — 2013-02-07
<ul>
<li>Add <tt>--os</tt> switch to report a different OS type to the gateway.</li>
<li>Support new XML POST format.</li>
<li>Add SecurID token support using <a href="http://stoken.sourceforge.net/">libstoken</a>.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.08.tar.gz">OpenConnect v4.08</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.08.tar.gz.asc">PGP signature</a>)</i> — 2013-02-13
<ul>
<li>Fix overflow on HTTP request buffers (CVE-2012-6128)</li>
<li>Fix connection to servers with round-robin DNS with two-stage auth/connect.</li>
<li>Impose minimum MTU of 1280 bytes.</li>
<li>Fix some harmless issues reported by Coverity.</li>
<li>Improve <tt>"Attempting to connect..."</tt> message to be explicit when it's connecting to a proxy.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.07.tar.gz">OpenConnect v4.07</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.07.tar.gz.asc">PGP signature</a>)</i> — 2012-08-31
<ul>
<li>Fix segmentation fault when invoked with <tt>-p</tt> argument.</li>
<li>Fix handling of write stalls on CSTP (TCP) socket.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.06.tar.gz">OpenConnect v4.06</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.06.tar.gz.asc">PGP signature</a>)</i> — 2012-07-23
<ul>
<li>Fix default CA location for non-Fedora systems with old GnuTLS.</li>
<li>Improve error handing when <tt>vpnc-script</tt> exits with error.</li>
<li>Handle PKCS#11 tokens which won't list keys without login.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.05.tar.gz">OpenConnect v4.05</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.05.tar.gz.asc">PGP signature</a>)</i> — 2012-07-12
<ul>
<li>Use correct CSD script for Mac OS X.</li>
<li>Fix endless loop in PIN cache handling with multiple PKCS#11 tokens.</li>
<li>Fix PKCS#11 URI handling to preserve all attributes.</li>
<li>Don't forget key password on GUI reconnect.</li>
<li>Fix GnuTLS v3 build on OpenBSD.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.04.tar.gz">OpenConnect v4.04</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.04.tar.gz.asc">PGP signature</a>)</i> — 2012-07-05
<ul>
<li>Fix GnuTLS password handling for PKCS#8 files.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.03.tar.gz">OpenConnect v4.03</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.03.tar.gz.asc">PGP signature</a>)</i> — 2012-07-02
<ul>
<li>Fix <tt>--no-proxy</tt> option.</li>
<li>Fix handling of requested vs. received MTU settings.</li>
<li>Fix DTLS MTU for GnuTLS 3.0.21 and newer.</li>
<li>Support more ciphers for OpenSSL encrypted PEM keys, with GnuTLS.</li>
<li>Fix GnuTLS compatibilty issue with servers that insist on TLSv1.0 or non-AES ciphers <a href="https://bugzilla.redhat.com/show_bug.cgi?id=836558"><i>(RH#836558)</i></a>.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.02.tar.gz">OpenConnect v4.02</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.02.tar.gz.asc">PGP signature</a>)</i> — 2012-06-28
<ul>
<li>Fix build failure due to unconditional inclusion of <tt>&lt;gnutls/dtls.h&gt;</tt>.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.01.tar.gz">OpenConnect v4.01</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.01.tar.gz.asc">PGP signature</a>)</i> — 2012-06-28
<ul>
<li>Fix DTLS MTU issue with GnuTLS.</li>
<li>Fix reconnect crash when compression is disabled.</li>
<li>Fix build on systems like FreeBSD 8 without <tt>O_CLOEXEC</tt>.</li>
<li>Add <tt>--dtls-local-port</tt> option.</li>
<li>Print correct error when <tt>/dev/net/tun</tt> cannot be opened.</li>
<li>Fix <tt>openconnect.pc</tt> pkg-config file not to require <tt>zlib.pc</tt> on systems which lack it (like RHEL5).</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.00.tar.gz">OpenConnect v4.00</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-4.00.tar.gz.asc">PGP signature</a>)</i> — 2012-06-20
<ul>
<li>Add support for OpenSSL's odd encrypted PKCS#1 files, for GnuTLS.</li>
<li>Fix repeated passphrase retry for OpenSSL.</li>
<li>Add keystore support for Android.</li>
<li>Support TPM, and also additional checks on PKCS#11 certs, even with GnuTLS 2.12.</li>
<li>Fix library references to OpenSSL's <tt>ERR_print_errors_cb()</tt> when built against GnuTLS v2.12.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.99.tar.gz">OpenConnect v3.99</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.99.tar.gz.asc">PGP signature</a>)</i> — 2012-06-13
<ul>
<li>Enable native TPM support when built with GnuTLS.</li>
<li>Enable PKCS#11 token support when built with GnuTLS.</li>
<li>Eliminate all SSL library exposure through <tt>libopenconnect</tt>.</li>
<li>Parse split DNS information, provide <tt>$CISCO_SPLIT_DNS</tt> environment variable to <tt>vpnc-script</tt>.</li>
<li>Attempt to provide new-style MTU information to server <i>(on Linux only, unless specified on command line)</i>.</li>
<li>Allow building against GnuTLS, including DTLS support.</li>
<li>Add <tt>--with-pkgconfigdir=</tt> option to <tt>configure</tt> for FreeBSD's benefit <i><a href="https://bugs.freedesktop.org/show_bug.cgi?id=48743">(fd#48743)</a></i>.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.20.tar.gz">OpenConnect v3.20</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.20.tar.gz.asc">PGP signature</a>)</i> — 2012-05-18
<ul>
<li>Cope with non-keepalive HTTP response on authentication success.</li>
<li>Fix progress callback with incorrect <tt>cbdata</tt> which caused KDE crash.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.19.tar.gz">OpenConnect v3.19</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.19.tar.gz.asc">PGP signature</a>)</i> — 2012-05-17
<ul>
<li>Add <tt>--config</tt> option for reading options from file.</li>
<li>Improve OpenSSL DTLS compatibility to work on Ubuntu 10.04.</li>
<li>Flush progress logging output promptly after each message.</li>
<li>Add symbol versioning for shared library (on sane platforms).</li>
<li>Add <tt>openconnect_set_cancel_fd()</tt> function to allow clean cancellation.</li>
<li>Fix corruption of URL in <tt>openconnect_parse_url()</tt> if it specifies a port number.</li>
<li>Fix inappropriate <tt>exit()</tt> calls from library code.</li>
<li>Library namespace cleanup — all symbols now have the prefix <tt>openconnect_</tt> on platforms where symbol versioning works.</li>
<li>Fix <tt>--non-inter</tt> option so it still uses login information from command line.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.18.tar.gz">OpenConnect v3.18</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.18.tar.gz.asc">PGP signature</a>)</i> — 2012-04-25
<ul>
<li>Fix autohate breakage with <tt>--disable-nls</tt>... hopefully.</li>
<li>Fix buffer overflow in banner handling.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.17.tar.gz">OpenConnect v3.17</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.17.tar.gz.asc">PGP signature</a>)</i> — 2012-04-20
<ul>
<li>Work around <tt>time()</tt> brokenness on Solaris.</li>
<li>Fix interface plumbing on Solaris 10.</li>
<li>Provide <tt>asprintf()</tt> function for (unpatched) Solaris 10.</li>
<li>Make <tt>vpnc-script</tt> mandatory, like it is for <tt>vpnc</tt></li>
<li>Don't set Legacy IP address on tun device; let <tt>vpnc-script</tt> do it.</li>
<li>Detect OpenSSL even without pkg-config.</li>
<li>Stop building static library by default.</li>
<li>Invoke <tt>vpnc-script</tt> with "pre-init" reason to load tun module if necessary.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.16.tar.gz">OpenConnect v3.16</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.16.tar.gz.asc">PGP signature</a>)</i> — 2012-04-08
<ul>
<li>Fix build failure on Debian/kFreeBSD and Hurd.</li>
<li>Fix memory leak of deflated packets.</li>
<li>Fix memory leak of zlib state on CSTP reconnect.</li>
<li>Eliminate <tt>memcpy()</tt> calls on packets from DTLS and tunnel device.</li>
<li>Use <tt>I_LINK</tt> instead of <tt>I_PLINK</tt> on Solaris to plumb interface for Legacy IP.</li>
<li>Plumb interface for IPv6 on Solaris, instead of expecting <tt>vpnc-script</tt> to do it.</li>
<li>Refer to <a href="vpnc-script.html">vpnc-script</a> and <a href="mail.html">help</a> web pages in openconnect output.</li>
<li>Fix potential crash when processing libproxy results.</li>
<li>Be more conservative in detecting libproxy without pkg-config.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.15.tar.gz">OpenConnect v3.15</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.15.tar.gz.asc">PGP signature</a>)</i> — 2011-11-25
<ul>
<li>Fix for reading multiple packets from Solaris tun device.</li>
<li>Call <tt>bindtextdomain()</tt> to ensure that translations are found in install path.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.14.tar.gz">OpenConnect v3.14</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.14.tar.gz.asc">PGP signature</a>)</i> — 2011-11-08
<ul>
<li>Move executable to <tt>$prefix/sbin</tt>.</li>
<li>Fix build issues on OSX, OpenIndiana, DragonFlyBSD, OpenBSD, FreeBSD &amp; NetBSD.</li>
<li>Fix non-portable <tt>(void *)</tt> arithmetic.</li>
<li>Make more messages translatable.</li>
<li>Attempt to make NLS support more portable (with fewer dependencies).</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.13.tar.gz">OpenConnect v3.13</a></b>
<i>(<a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.13.tar.gz.asc">PGP signature</a>)</i> — 2011-09-30
<ul>
<li>Add <tt>--cert-expire-warning</tt> option.</li>
<li>Give visible warning when server dislikes client SSL certificate.</li>
<li>Add localisation support.</li>
<li>Fix build on Debian systems where <tt>dtls1_stop_timer()</tt> is not available.</li>
<li>Fix libproxy detection.</li>
<li>Enable a useful set of compiler warnings by default.</li>
<li>Fix various minor compiler warnings.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.12.tar.gz">OpenConnect v3.12</a></b> — 2011-09-12
<ul>
<li>Fix DTLS compatibility with ASA firmware 8.4.1(11) and above.</li>
<li>Fix build failures on GNU Hurd, on systems with ancient OpenSSL,
and on Debian.</li>
<li>Add <tt>--pid-file</tt> option.</li>
<li>Print SHA1 fingerprint with server certificate details.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.11.tar.gz">OpenConnect v3.11</a></b> — 2011-07-20
<ul>
<li>Add <tt>Android.mk</tt> file for Android build support</li>
<li>Add logging support for Android, in place of standard <tt>syslog()</tt>.</li>
<li>Switch back to using TLSv1, but without extensions.</li>
<li>Make TPM support optional, dependent on OpenSSL ENGINE support.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.10.tar.gz">OpenConnect v3.10</a></b> — 2011-06-30
<ul>
<li>Switch to using GNU autoconf/automake/libtool.</li>
<li>Produce shared library for authentication.</li>
<li>Improve library API to make life easier for C++ users.</li>
<li>Be more explicit about requiring <tt>pkg-config</tt>.</li>
<li>Invoke script with <tt>reason=reconnect</tt> on CSTP reconnect.</li>
<li>Add <tt>--non-inter</tt> option to avoid all user input.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.02.tar.gz">OpenConnect v3.02</a></b> — 2011-04-19
<ul>
<li>Install man page in <tt>make install</tt> target.</li>
<li>Add <tt>openconnect_vpninfo_free()</tt> to libopenconnect.</li>
<li>Clear cached <tt>peer_addr</tt> to avoid reconnecting to wrong host.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.01.tar.gz">OpenConnect v3.01</a></b> — 2011-03-09
<ul>
<li>Add libxml2 to pkg-config requirements.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-3.00.tar.gz">OpenConnect v3.00</a></b> — 2011-03-09
<ul>
<li>Create libopenconnect.a for GUI authentication dialog to use.</li>
<li>Remove auth-dialog, which now lives in the <a href="http://git.gnome.org/browse/network-manager-openconnect/">network-manager-openconnect</a> package.</li>
<li>Cope with more entries in authentication forms.</li>
<li>Add <tt>--csd-wrapper</tt> option to wrap CSD trojan.</li>
<li>Report error and abort if CA file cannot be opened.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-2.26.tar.gz">OpenConnect v2.26</a></b> — 2010-09-22
<ul>
<li>Fix potential crash on relative HTTP redirect.</li>
<li>Use correct TUN/TAP device node on Android.</li>
<li>Check client certificate expiry date.</li>
<li>Implement CSTP and DTLS rekeying <i>(both by reconnecting CSTP)</i>.</li>
<li>Add <tt>--force-dpd</tt> option to set minimum DPD interval.</li>
<li>Don't print <tt>webvpn</tt> cookie in debug output.</li>
<li>Fix host selection in NetworkManager auth dialog.</li>
<li>Use SSLv3 instead of TLSv1; some servers <i>(or their firewalls)</i>
don't accept any <tt>ClientHello</tt> options.</li>
<li>Never include address family prefix on <tt>script-tun</tt> connections.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-2.25.tar.gz">OpenConnect v2.25</a></b> — 2010-05-15
<ul>
<li>Always validate server certificate, even when no extra <tt>--cafile</tt> is provided.</li>
<li>Add <tt>--no-cert-check</tt> option to avoid certificate validation.</li>
<li>Check server hostname against its certificate.</li>
<li>Provide text-mode function for reviewing and accepting "invalid" certificates.</li>
<li>Fix libproxy detection on NetBSD.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-2.24.tar.gz">OpenConnect v2.24</a></b> — 2010-05-07
<ul>
<li>Forget preconfigured password after a single attempt; don't retry infinitely if it's failing.</li>
<li>Set <tt>$CISCO_BANNER</tt> environment variable when running script.</li>
<li>Better handling of passphrase failure on certificate files.</li>
<li>Fix NetBSD build (thanks to Pouya D. Tafti).</li>
<li>Fix DragonFly BSD build.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-2.23.tar.gz">OpenConnect v2.23</a></b> — 2010-04-09
<ul>
<li>Support "Cisco Secure Desktop" trojan in NetworkManager auth-dialog.</li>
<li>Support proxy in NetworkManager auth-dialog.</li>
<li>Add <tt>--no-http-keepalive</tt> option to work around Cisco's incompetence.</li>
<li>Fix build on Debian/kFreeBSD.</li>
<li>Fix crash on receiving HTTP 404 error.</li>
<li>Improve workaround for server certificates lacking SSL_SERVER purpose, so that it also works with OpenSSL older than 0.9.8k.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-2.22.tar.gz">OpenConnect v2.22</a></b> — 2010-03-07
<ul>
<li>Fix bug handling port numbers above 9999.</li>
<li>Ignore "<tt>Connection: Keep-Alive</tt>" in HTTP/1.0 to work around server bug with certificate authentication.</li>
<li>Handle non-standard port (and full URLs) when used with NetworkManager.</li>
<li>Cope with relative redirect and form URLs.</li>
<li>Allocate HTTP receive buffer dynamically, to cope with arbitrary size of content.</li>
<li>Fix server cert SHA1 comparison to be case-insensitive.</li>
<li>Fix build on Solaris and OSX <i>(<tt>strndup()</tt>, <tt>AI_NUMERICSERV</tt>).</i></li>
<li>Fix exit code with <tt>--background</tt> option.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-2.21.tar.gz">OpenConnect v2.21</a></b> — 2010-01-10
<ul>
<li>Fix handling of HTTP 1.0 responses with keepalive <a href="https://bugzilla.redhat.com/show_bug.cgi?id=553817"><i>(RH#553817)</i></a>.</li>
<li>Fix case sensitivity in HTTP headers and hostname comparison on redirect.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-2.20.tar.gz">OpenConnect v2.20</a></b> — 2010-01-04
<ul>
<li>Fix use-after-free bug in NetworkManager authentication dialog <a href="https://bugzilla.redhat.com/show_bug.cgi?id=551665"><i>(RH#551665)</i></a>.</li>
<li>Allow server to be specified with <tt>https://</tt> URL, including port and pathname (which Cisco calls 'UserGroup')</li>
<li>Support connection through HTTP and SOCKS proxies.</li>
<li>Handle HTTP redirection with port numbers.</li>
<li>Handle HTTP redirection with IPv6 literal addresses.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-2.12.tar.gz">OpenConnect v2.12</a></b> — 2009-12-07
<ul>
<li>Fix buffer overflow when generating useragent string.</li>
<li>Cope with idiotic schizoDNS configurations by not repeating DNS lookup for VPN server on reconnects.</li>
<li>Support DragonFlyBSD. Probably.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-2.11.tar.gz">OpenConnect v2.11</a></b> — 2009-11-17
<ul>
<li>Add IPv6 support for FreeBSD.</li>
<li>Support "split tunnel" mode for IPv6 routing.</li>
<li>Fix bug where client certificate's MD5 was only given to the
CSD trojan if a PKCS#12 certificate was used.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-2.10.tar.gz">OpenConnect v2.10</a></b> — 2009-11-04
<ul>
<li>OpenSolaris support.</li>
<li>Preliminary support for IPv6 connectivity.</li>
<li>Fix session shutdown on exit.</li>
<li>Fix reconnection when TCP connection is closed.</li>
<li>Support for "Cisco Secure Desktop" idiocy.</li>
<li>Allow <tt>User-Agent:</tt> to be specified on command line.</li>
<li>Fix session termination on disconnect.</li>
<li>Fix recognition of certificates from OpenSSL 1.0.0.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-2.01.tar.gz">OpenConnect v2.01</a></b> — 2009-06-24
<ul>
<li>Fix bug causing loss of DTLS (and lots of syslog spam about it)
after a CSTP reconnection.</li>
<li>Don't apply OpenSSL certificate chain workaround if we already
have "extra" certificates loaded (e.g. from a PKCS#12 file).</li>
<li>Load "extra" certificates from <tt>.pem</tt> files too.</li>
<li>Fix SEGV caused by freeing certificates after processing cert
chain.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-2.00.tar.gz">OpenConnect v2.00</a></b> — 2009-06-03
<ul>
<li>Add OpenBSD and FreeBSD support.</li>
<li>Build with OpenSSL-0.9.7 (Mac OS X, OpenBSD, etc.)</li>
<li>Support PKCS#12 certificates.</li>
<li>Automatic detection of certificate type (PKCS#12, PEM, TPM).</li>
<li>Work around OpenSSL trust chain issues (<a href="http://rt.openssl.org/Ticket/Display.html?id=1942&amp;user=guest&amp;pass=guest">RT#1942</a>).</li>
<li>Allow PEM passphrase to be specified on command line.</li>
<li>Allow PEM passphrase automatically generated from the <tt>fsid</tt> of the file system on which the certificate is stored.</li>
<li>Fix certificate comparisons (in NM auth-dialog and <tt>--servercert</tt> option) to use SHA1 fingerprint, not signature.</li>
<li>Fix segfault in NM auth-dialog when changing hosts.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-1.40.tar.gz">OpenConnect v1.40</a></b> — 2009-05-27
<ul>
<li>Fix validation of server's SSL certificate when NetworkManager runs openconnect as an unprivileged user (which can't read the real user's trust chain file).</li>
<li>Fix double-free of DTLS Cipher option on reconnect.</li>
<li>Reconnect on SSL write errors</li>
<li>Fix reporting of SSL errors through syslog/UI.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-1.30.tar.gz">OpenConnect v1.30</a></b> — 2009-05-13
<ul>
<li>NetworkManager auth-dialog will now cache authentication form options.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-1.20.tar.gz">OpenConnect v1.20</a></b> — 2009-05-08
<ul>
<li>DTLS cipher choice fixes.</li>
<li>Improve handling of authentication group selection.</li>
<li>Export more information to connection script.</li>
<li>Add <tt>--background</tt> option to dæmonize after connection.</li>
<li>Detect TCP connection closure.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-1.10.tar.gz">OpenConnect v1.10</a></b> — 2009-04-01
<ul>
<li>NetworkManager UI rewrite with many improvements.</li>
<li>Support for "UserGroups" where a single server offers multiple
configurations according to the URL used to connect.</li>
</ul><br/>
</li>
<li><b><a href="ftp://ftp.infradead.org/pub/openconnect/openconnect-1.00.tar.gz">OpenConnect v1.00</a></b> — 2009-03-18
<ul>
<li>First non-beta release.</li>
</ul>
</li>
</ul>
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