/mandos/release

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  • Committer: Teddy Hogeborn
  • Date: 2019-02-09 23:23:26 UTC
  • mto: (237.7.594 trunk)
  • Revision ID: teddy@recompile.se-20190209232326-z1z2kzpgfixz7iaj
Add support for using raw public keys in TLS (RFC 7250)

Since GnuTLS removed support for OpenPGP keys in TLS (RFC 6091), and
no other library supports it, we have to change the protocol to use
something else.  We choose to use "raw public keys" (RFC 7250).  Since
we still use OpenPGP keys to decrypt the secret password, this means
that each client will have two keys: One OpenPGP key and one TLS
public/private key, and the key ID of the latter key is used to
identify clients instead of the fingerprint of the OpenPGP key.

Note that this code is still compatible with GnuTLS before version
3.6.0 (when OpenPGP key support was removed).  This commit merely adds
support for using raw pulic keys instead with GnuTLS 3.6.6. or later.

* DBUS-API (Signals/ClientNotFound): Change name of first parameter
                                     from "Fingerprint" to "KeyID".
  (Mandos Client Interface/Properties/KeyID): New.
* INSTALL: Document conflict with GnuTLS 3.6.0 (which removed OpenPGP
           key support) up until 3.6.6, when support for raw public
           keys was added.  Also document new dependency of client on
           "gnutls-bin" package (for certtool).
* Makefile (run-client): Depend on TLS key files, and also pass them
                         as arguments to client.
  (keydir/tls-privkey.pem, keydir/tls-pubkey.pem): New.
  (confdir/clients.conf): Add dependency on TLS public key.
  (purge-client): Add removal of TLS key files.
* clients.conf ([foo]/key_id, [bar]/key_id): New.
* debian/control (Source: mandos/Build-Depends): Also allow
                                                 libgnutls30 (>= 3.6.6)
  (Package: mandos/Depends): - '' -
  (Package: mandos/Description): Alter description to match new
                                 design.
  (Package: mandos-client/Description): - '' -
  (Package: mandos-client/Depends): Move "gnutls-bin | openssl" to
                                    here from "Recommends".
* debian/mandos-client.README.Debian: Add --tls-privkey and
                                      --tls-pubkey options to test
                                      command.
* debian/mandos-client.postinst (create_key): Renamed to "create_keys"
                                             (all callers changed),
                                             and also create TLS key.
* debian/mandos-client.postrm (purge): Also remove TLS key files.
* intro.xml (DESCRIPTION): Describe new dual-key design.
* mandos (GnuTLS): Define different functions depending on whether
                   support for raw public keys is detected.
  (Client.key_id): New attribute.
  (ClientDBus.KeyID_dbus_property): New method.
  (ProxyClient.__init__): Take new "key_id" parameter.
  (ClientHandler.handle): Use key IDs when using raw public keys and
                          use fingerprints when using OpenPGP keys.
  (ClientHandler.peer_certificate): Also handle raw public keys.
  (ClientHandler.key_id): New.
  (MandosServer.handle_ipc): Pass key ID over the pipe IPC.  Also
                             check for key ID matches when looking up
                             clients.
  (main): Default GnuTLS priority string depends on whether we are
          using raw public keys or not.  When unpickling clients, set
          key_id if not set in the pickle.
  (main/MandosDBusService.ClientNotFound): Change name of first
                                           parameter from
                                           "Fingerprint" to "KeyID".
* mandos-clients.conf.xml (OPTIONS): Document new "key_id" option.
  (OPTIONS/secret): Mention new key ID matchning.
  (EXPANSION/RUNTIME EXPANSION): Add new "key_id" option.
  (EXAMPLE): - '' -
* mandos-ctl (tablewords, main/keywords): Add new "KeyID" property.
* mandos-keygen: Create TLS key files.  New "--tls-keytype" (-T)
                 option.  Alter help text to be more clear about key
                 types.  When in password mode, also output "key_id"
                 option.
* mandos-keygen.xml (SYNOPSIS): Add new "--tls-keytype" (-T) option.
  (DESCRIPTION): Alter to match new dual-key design.
  (OVERVIEW): - '' -
  (FILES): Add TLS key files.
* mandos-options.xml (priority): Document new default priority string
                                 when using raw public keys.
* mandos.xml (NETWORK PROTOCOL): Describe new protocol using key ID.
  (BUGS): Remove issue about checking expire times of OpenPGP keys,
          since TLS public keys do not have expiration times.
  (SECURITY/CLIENT): Alter description to match new design.
  (SEE ALSO/GnuTLS): - '' -
  (SEE ALSO): Add reference to RFC 7250, and alter description of when
              RFC 6091 is used.
* overview.xml: Alter text to match new design.
* plugin-runner.xml (EXAMPLE): Add --tls-pubkey and --tls-privkey
                               options to mandos-client options.
* plugins.d/mandos-client.c: Use raw public keys when compiling with
                             supporting GnuTLS versions. Add new
                             "--tls-pubkey" and "--tls-privkey"
                             options (which do nothing if GnuTLS
                             library does not support raw public
                             keys).  Alter text throughout to reflect
                             new design.  Only generate new DH
                             parameters (based on size of OpenPGP key)
                             when using OpenPGP in TLS.  Default
                             GnuTLS priority string depends on whether
                             we are using raw public keys or not.
* plugins.d/mandos-client.xml (SYNOPSIS): Add new "--tls-privkey" (-t)
                                          and "--tls-pubkey" (-T)
                                          options.
  (DESCRIPTION): Describe new dual-key design.
  (OPTIONS): Document new "--tls-privkey" (-t) and "--tls-pubkey" (-T)
             options.
  (OPTIONS/--dh-bits): No longer necessarily depends on OpenPGP key
                       size.
  (FILES): Add default locations for TLS public and private key files.
  (EXAMPLE): Use new --tls-pubkey and --tls-privkey options.
  (SECURITY): Alter wording slightly to reflect new dual-key design.
  (SEE ALSO/GnuTLS): Alter description to match new design.
  (SEE ALSO): Add reference to RFC 7250, and alter description of when
              RFC 6091 is used.
Filename Latest Rev Last Changed Committer Comment Size
..
po 199 16 years ago Teddy Hogeborn * Makefile: Bug fix: fix syntax error. * debian/c Diff
source 237.2.216 14 years ago Teddy Hogeborn * debian/source/format: New; contains "3.0 (quilt) Diff
upstream 237.7.226 10 years ago Teddy Hogeborn Fix location and format of signing key file. * de Diff
changelog 369 6 years ago Teddy Hogeborn * Makefile (version): Change to 1.7.20. * NEWS (Ve 27.5 KB Diff Download File
compat 237.7.469 6 years ago Teddy Hogeborn Update Debian Debhelper compatibility version. * 3 bytes Diff Download File
control 237.7.510 5 years ago Teddy Hogeborn Add support for using raw public keys in TLS (RFC 2.9 KB Diff Download File
copyright 237.7.471 6 years ago Teddy Hogeborn Update copyright year to 2018 * DBUS-API: Update 1 KB Diff Download File
mandos-client.dirs 237.7.503 6 years ago Teddy Hogeborn Remove workaround for old mkinitramfs-kpkg * Make 190 bytes Diff Download File
mandos-client.docs 237.7.142 12 years ago Teddy Hogeborn * debian/copyright (Copyright): Join the two lines 17 bytes Diff Download File
mandos-client.examples 237.7.142 12 years ago Teddy Hogeborn * debian/copyright (Copyright): Join the two lines 16 bytes Diff Download File
mandos-client.links 191 16 years ago Teddy Hogeborn * debian/mandos-client.docs: New. Add README and 93 bytes Diff Download File
mandos-client.lintian-overrides 237.7.387 8 years ago Teddy Hogeborn Client: Make plugin helper override directory mode 1.7 KB Diff Download File
mandos-client.postinst 237.7.510 5 years ago Teddy Hogeborn Add support for using raw public keys in TLS (RFC 4.5 KB Diff Download File
mandos-client.postrm 237.7.510 5 years ago Teddy Hogeborn Add support for using raw public keys in TLS (RFC 1.3 KB Diff Download File
mandos-client.README.Debian 237.7.510 5 years ago Teddy Hogeborn Add support for using raw public keys in TLS (RFC 4.7 KB Diff Download File
mandos.dirs 237.7.389 8 years ago Teddy Hogeborn Server: Debian package bug fix: Include /usr/lib/t 143 bytes Diff Download File
mandos.docs 237.2.186 14 years ago Teddy Hogeborn Documentation changes: * DBUS-API: New file docum 26 bytes Diff Download File
mandos.lintian-overrides 237.7.478 6 years ago Teddy Hogeborn Update lintian override to use correct line number 279 bytes Diff Download File
mandos.postinst 237.7.385 8 years ago Teddy Hogeborn Server: Make persistent state directory mode u=rwx 2.3 KB Diff Download File
mandos.prerm 237.7.318 9 years ago Teddy Hogeborn * debian/mandos.prerm: Don't run init script, use 759 bytes Diff Download File
mandos.README.Debian 237.11.2 13 years ago Teddy Hogeborn Change "fukt.bsnet.se" to "recompile.se" throughou 445 bytes Diff Download File
File rules 237.7.473 6 years ago Teddy Hogeborn Eliminate unnecessary shell commands in Debian pac 1.2 KB Diff Download File
watch 237.7.470 6 years ago Teddy Hogeborn Update Debian watch file to version 4 * debian/wa 117 bytes Diff Download File