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When creating new principals in a Heimdal KDC, generate a long, random
password as the temporary password of the disabled principal before
randomizing keys. This is necessary if password quality is being
enforced on create calls. Since the principal is always inactive
until the keys have been randomized, the password should not need to
be secure (and indeed is not cryptographically random).
Change-Id: If519a82475bb0d387a19d16ef1e024b0da64779a
Reviewed-on: https://gerrit.stanford.edu/1374
Reviewed-by: Russ Allbery <rra@stanford.edu>
Tested-by: Russ Allbery <rra@stanford.edu>
Conflicts:
NEWS
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Fix wallet-rekey on keytabs containing multiple principals. Previous
versions assumed one could concatenate keytab files together to make a
valid keytab file, which doesn't work with some Kerberos libraries.
This caused new keys downloaded for principals after the first to be
discarded. As a side effect of this fix, wallet-rekey always appends
new keys directly to the existing keytab file, and never creates a
backup copy of that file.
Change-Id: I5f863239ce4ebba66b35ff09454f2897367bd359
Reviewed-on: https://gerrit.stanford.edu/1369
Reviewed-by: Russ Allbery <rra@stanford.edu>
Tested-by: Russ Allbery <rra@stanford.edu>
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There was a missing resultset() call in one place and the wrong
resultset used in a different place, causing the enctype management
code to not work.
Change-Id: I796169c5968ec164f90f3cd75541dd346dd50fdf
Reviewed-on: https://gerrit.stanford.edu/1070
Reviewed-by: Russ Allbery <rra@stanford.edu>
Tested-by: Russ Allbery <rra@stanford.edu>
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Change-Id: If833e4a6434362e04e738274a6f7fb276a9efe51
Reviewed-on: https://gerrit.stanford.edu/988
Reviewed-by: Russ Allbery <rra@stanford.edu>
Tested-by: Russ Allbery <rra@stanford.edu>
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Add a mention to NEWS and to the REQUIREMENTS section of README.
Change-Id: I560f737e9cb899046f7fe3c8d2c8c648d31041e7
Reviewed-on: https://gerrit.stanford.edu/985
Reviewed-by: Russ Allbery <rra@stanford.edu>
Tested-by: Russ Allbery <rra@stanford.edu>
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Change-Id: Idf9876ef781340ec45e113fd555a0f2c5f05a3a9
Reviewed-on: https://gerrit.stanford.edu/976
Reviewed-by: Russ Allbery <rra@stanford.edu>
Tested-by: Russ Allbery <rra@stanford.edu>
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Change-Id: Ie8ee7f8b2f430ca9b5f38d2e060659f48dacc35f
Reviewed-on: https://gerrit.stanford.edu/975
Reviewed-by: Russ Allbery <rra@stanford.edu>
Tested-by: Russ Allbery <rra@stanford.edu>
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Owners of wallet objects are now allowed to destroy them. In previous
versions, a special destroy ACL had to be set and the owner ACL wasn't
used for destroy actions, but operational experience at Stanford has
shown that letting owners destroy their own objects is a better model.
Change-Id: I0e97d7a000e62cf5321add7b44140db6edc6769f
Reviewed-on: https://gerrit.stanford.edu/973
Reviewed-by: Russ Allbery <rra@stanford.edu>
Tested-by: Russ Allbery <rra@stanford.edu>
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Update to rra-c-util 4.8:
* Look for krb5-config in /usr/kerberos/bin after the user's PATH.
* Kerberos library probing fixes without transitive shared libraries.
* Fix Autoconf warnings when probing for AIX's bundled Kerberos.
* Avoid using krb5-config if --with-{krb5,gssapi}-{include,lib} given.
* Correctly remove -I/usr/include from Kerberos and GSS-API flags.
* Build on systems where krb5/krb5.h exists but krb5.h does not.
* Pass --deps to krb5-config unless --enable-reduced-depends was used.
* Do not use krb5-config results unless gssapi is supported.
* Fix probing for Heimdal's libroken to work with older versions.
* Update warning flags for GCC 4.6.1.
* Update utility library and test suite for newer GCC warnings.
* Fix broken GCC attribute markers causing compilation problems.
* Suppress warnings on compilers that support gcc's __attribute__.
* Add notices to all files copied over from rra-c-util.
* Fix warnings when reporting memory allocation failure in messages.c.
* Fix message utility library compiler warnings on 64-bit systems.
* Include strings.h for additional POSIX functions where found.
* Use an atexit handler to clean up after Kerberos tests.
* Kerberos test configuration now goes in tests/config.
* The principal of the test keytab is determined automatically.
* Simplify the test suite calls for Kerberos and remctl tests.
* Check for a missing ssize_t.
* Improve the xstrndup utility function.
* Checked asprintf variants are now void functions and cannot fail.
* Fix use of long long in portable/mkstemp.c.
* Fix test suite portability to Solaris.
* Substantial improvements to the POD syntax and spelling checks.
Update to C TAP Harness 1.12:
* Fix compliation of runtests with more aggressive warnings.
* Add a more complete usage message and a -h command-line flag.
* Flush stderr before printing output from tests.
* Better handle running shell tests without BUILD and SOURCE set.
* Fix runtests to honor -s even if BUILD and -b aren't given.
* runtests now frees all allocated resources on exit.
* Only use feature-test macros when requested or built with gcc -ansi.
* Drop is_double from the C TAP library to avoid requiring -lm.
* Avoid using local in the shell libtap.sh library.
* Suppress warnings on compilers that support gcc's __attribute__.
Change-Id: I394294d5486ac1ce265c7713bec71a148aaaf1ce
Reviewed-on: https://gerrit.stanford.edu/841
Reviewed-by: Russ Allbery <rra@stanford.edu>
Tested-by: Russ Allbery <rra@stanford.edu>
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Add a new acl check command which, given an ACL ID, prints yes if that
ACL already exists and no otherwise. This is parallel to the check
command for objects.
Also fix some documentation errors in the wallet client documentation,
saying that the check command doesn't require any ACL and fixing one
place where "show" was used instead of "store".
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A new ACL type, ldap-attr (Wallet::ACL::LDAP::Attribute), is now
supported. This ACL type grants access if the LDAP entry
corresponding to the principal contains the attribute name and value
specified in the ACL. The Net::LDAP and Authen::SASL Perl modules are
required to use this ACL type. New configuration settings are
required as well; see Wallet::Config for more information. To enable
this ACL type for an existing wallet database, use wallet-admin to
register the new verifier.
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Add a comment field to objects and corresponding commands to
wallet-backend and wallet to set and retrieve it. The comment field
can only be set by the owner or wallet administrators but can be seen
by anyone on the show ACL.
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Hook the new upgrade method of Wallet::Schema into Wallet::Admin
and the wallet-admin wrapper script.
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Update to C TAP Harness 1.5:
* Better reporting of fatal errors in the test suite.
* Summarize results at the end of test execution.
* Add tests/HOWTO from docs/writing-tests in C TAP Harness.
Update to rra-c-util 2.6:
* Fix portability to bundled Heimdal on OpenBSD.
* Improve checking for krb5_kt_free_entry with older MIT Kerberos.
* Fix portability for missing krb5_get_init_creds_opt_free.
* Fix header guard for util/xwrite.h.
* Restore default compiler configuration after GSS-API library probe.
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Add a help command to wallet-report, which returns a summary of all
available commands.
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Add an acls duplicate report to wallet-report and Wallet::Report,
returning sets of ACLs that have exactly the same entries.
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Add a objects unused report to wallet-report and Wallet::Report,
returning all objects that have never been downloaded (in other words,
have never been the target of a get command).
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Parallel to objects name, add an acls name audit that returns all ACLs
that do not follow the site naming standard.
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Wallet::Config now supports an additional local function,
verify_acl_name, which can be used to enforce ACL naming policies. If
set, it is called for any ACL creation or rename and can reject the
new ACL name.
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Add the acls unused report to wallet-report and Wallet::Report,
returning all ACLs not referenced by any database objects.
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Add an audit command to wallet-report and one audit: objects name,
which returns all objects that do not pass the local naming policy.
The corresponding Wallet::Report method is audit().
Wallet::Config::verify_name may now be called with an undefined third
argument (normally the user attempting to create an object). This
calling convention is used when auditing, and the local policy
function should select the correct policy to apply for useful audit
results.
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When deleting an ACL on the server, verify that the ACL is not
referenced by any object first. Database referential integrity should
also catch this, but not all database backends may enforce referential
integrity. This also allows us to return a better error message
naming an object that's still using that ACL.
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Fix portability to older Kerberos libraries without
krb5_free_error_message.
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Update the wallet client, wallet-backend, and Wallet::Object::File
documentation for the support for storing data containing nul
characters using the new stdin support in remctld. Add this to NEWS.
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Move all reporting from Wallet::Admin to Wallet::Report and simplify
the method names since they're now part of a dedicated reporting
class. Similarly, create a new wallet-report script to wrap
Wallet::Report, moving all reporting commands to it from wallet-admin,
and simplify the commands since they're for a dedicated reporting
script.
Remove the contrib script wallet-report to wallet-summary so that it
doesn't conflict with the new reporting backend script.
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* Update portable and util tests for C TAP Harness 1.1.
* Remove the need for Autoconf substitution in test programs.
* Support running a single test program with runtests -o.
* Properly handle test cases that are skipped in their entirety.
* Much improved C TAP library more closely matching Test::More.
Rewrite client/basic-t to use the new test library functions and my
current test case coding style.
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Use the Kerberos portability layer from rra-c-util 3.0 and avoid
Kerberos API calls deprecated on Heimdal. Break util/util.h into
separate header files and update all source files accordingly.
The test suite is not yet updated. That will come in subsequent
commits.
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Add replacements for mkstemp and setenv, since we now use them when
obtaining credentials in the client. Fix the bool type with Sun Studio
12 on Solaris 10.
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* Sanity-check the results of krb5-config before proceeding.
* Fall back on manual probing if krb5-config results don't work.
* Add --with-krb5-include and --with-krb5-lib configure options.
* Add --with-remctl-include and --with-remctl-lib configure options.
* Add --with-gssapi-include and --with-gssapi-lib configure options.
* Don't break if the user clobbers CPPFLAGS at build time.
* Suppress error output from krb5-config probes.
* Prefer KRB5_CONFIG over a path constructed from --with-*.
* Update GSS-API probes for Solaris 10's native implementation.
* Change AC_TRY_* to AC_*_IFELSE as recommended by Autoconf.
Also strip out more outdated AFS kaserver instructions from README.
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The wallet client now uses a temporary disk ticket cache when
obtaining tickets with the -u option rather than an in-memory cache,
allowing for a libremctl built against a different Kerberos
implementation than the wallet client. This primarily helps with
testing.
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The wallet client no longer enables kaserver synchronization when a
srvtab is requested with -S. Instead, it just extracts the DES key
from the keytab and writes it to a srvtab. It no longer forces the
kvno of the srvtab to 0 (a Stanford-specific action) and instead
preserves the kvno from the key in the keytab. This should now do the
right thing for sites that use a KDC that serves both Kerberos v4 and
Kerberos v5 from the same database.
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KEYTAB_KRBTYPE wasn't documented in Wallet::Config. Add it and the
variable declaration. Also document the new mandatory setting in
NEWS and add the Heimdal::Kadm5 requirement to README. Remove some
of the language in README that implies that only MIT Kerberos is
supported.
Make the setting case-insensitive and improve the error message from
Wallet::Kadmin if it isn't set.
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Remove kaserver synchronization support. It is no longer tested, and
retaining the code was increasing the complexity of wallet, and some
specific requirements (such as different realm names between kaserver
and Kerberos v5 and the kvno handling) were Stanford-specific. Rather
than using this support, AFS sites running kaserver will probably find
deploying Heimdal with its internal kaserver compatibility is probably
an easier transition approach.
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Add a new report owners command to wallet-admin and corresponding
report_owners() method to Wallet::Admin, which returns all ACL lines
on owner ACLs for matching objects.
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the data passed to store.
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parse it as an argument to wallet-backend.
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file (using -f) or from standard input (if -f wasn't given) when the
data isn't specified on the command line. The data still must not
contain nul characters.
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projects.
The configure option requesting AFS kaserver support (and thus
building kasetkey) is now --with-kaserver instead of --with-afs.
If KRB5_CONFIG was explicitly set in the environment, don't use a
different krb5-config based on --with-krb4 or --with-krb5. If
krb5-config isn't executable, don't use it. This allows one to
force library probing by setting KRB5_CONFIG to point to a
nonexistent file.
Sanity-check the results of krb5-config before proceeding and error
out in configure if they don't work.
Stop setting Stanford-specific compile-time defaults for the wallet
server and port.
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