freebsd-src/crypto/heimdal/tools/krb5-config.1
Stanislav Sedov ae77177087 - Update FreeBSD Heimdal distribution to version 1.5.1. This also brings
several new kerberos related libraries and applications to FreeBSD:
  o kgetcred(1) allows one to manually get a ticket for a particular service.
  o kf(1) securily forwards ticket to another host through an authenticated
    and encrypted stream.
  o kcc(1) is an umbrella program around klist(1), kswitch(1), kgetcred(1)
    and other user kerberos operations. klist and kswitch are just symlinks
    to kcc(1) now.
  o kswitch(1) allows you to easily switch between kerberos credentials if
    you're running KCM.
  o hxtool(1) is a certificate management tool to use with PKINIT.
  o string2key(1) maps a password into key.
  o kdigest(8) is a userland tool to access the KDC's digest interface.
  o kimpersonate(8) creates a "fake" ticket for a service.

  We also now install manpages for some lirbaries that were not installed
  before, libheimntlm and libhx509.

- The new HEIMDAL version no longer supports Kerberos 4.  All users are
  recommended to switch to Kerberos 5.

- Weak ciphers are now disabled by default.  To enable DES support (used
  by telnet(8)), use "allow_weak_crypto" option in krb5.conf.

- libtelnet, pam_ksu and pam_krb5 are now compiled with error on warnings
  disabled due to the function they use (krb5_get_err_text(3)) being
  deprecated.  I plan to work on this next.

- Heimdal's KDC now require sqlite to operate.  We use the bundled version
  and install it as libheimsqlite.  If some other FreeBSD components will
  require it in the future we can rename it to libbsdsqlite and use for these
  components as well.

- This is not a latest Heimdal version, the new one was released while I was
  working on the update.  I will update it to 1.5.2 soon, as it fixes some
  important bugs and security issues.
2012-03-22 08:48:42 +00:00

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.\" Copyright (c) 2000 - 2001 Kungliga Tekniska Högskolan
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.Dd November 30, 2000
.Dt KRB5-CONFIG 1
.Os HEIMDAL
.Sh NAME
.Nm krb5-config
.Nd "give information on how to link code against Heimdal libraries"
.Sh SYNOPSIS
.Nm
.Op Fl Fl prefix Ns Op = Ns Ar dir
.Op Fl Fl exec-prefix Ns Op = Ns Ar dir
.Op Fl Fl libs
.Op Fl Fl cflags
.Op Ar libraries
.Sh DESCRIPTION
.Nm
tells the application programmer what special flags to use to compile
and link programs against the libraries installed by Heimdal.
.Pp
Options supported:
.Bl -tag -width Ds
.It Fl Fl prefix Ns Op = Ns Ar dir
Print the prefix if no
.Ar dir
is specified, otherwise set prefix to
.Ar dir .
.It Fl Fl exec-prefix Ns Op = Ns Ar dir
Print the exec-prefix if no
.Ar dir
is specified, otherwise set exec-prefix to
.Ar dir .
.It Fl Fl libs
Output the set of libraries that should be linked against.
.It Fl Fl cflags
Output the set of flags to give to the C compiler when using the
Heimdal libraries.
.El
.Pp
By default
.Nm
will output the set of flags and libraries to be used by a normal
program using the krb5 API. The user can also supply a library to be
used, the supported ones are:
.Bl -tag -width Ds
.It krb5
(the default)
.It gssapi
use the krb5 gssapi mechanism
.It kadm-client
use the client-side kadmin libraries
.It kadm-server
use the server-side kadmin libraries
.El
.Sh SEE ALSO
.Xr cc 1
.Sh HISTORY
.Nm
appeared in Heimdal 0.3d.