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* Remove support for the old pa-sam-challenge and pa-sam-responseSam Hartman2010-10-011-295/+46
| | | | | | | | | preauth type per discussion on krbdev. The pa-sam-challenge-2 code remains in the client. preauth: remove pa-sam-challenge git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24403 dc483132-0cff-0310-8789-dd5450dbe970
* Implement k5login_directory and k5login_authoritative optionsGreg Hudson2010-10-011-85/+118
| | | | | | | | Add and document two new options for controlling k5login behavior. ticket: 6792 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24402 dc483132-0cff-0310-8789-dd5450dbe970
* Add a simple test harness for kuserok. Build it during make check butGreg Hudson2010-10-012-2/+66
| | | | | | don't run any automated tests for the moment. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24401 dc483132-0cff-0310-8789-dd5450dbe970
* A cleaner impleentation of r24399 which adds two new auth context APIsGreg Hudson2010-10-013-4/+29
| | | | | | | | | (and is therefore less suitable for backporting to 1.8) but doesn't reach inside the auth context structure in the krb5 mechanism code. ticket: 6768 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24400 dc483132-0cff-0310-8789-dd5450dbe970
* GSSAPI forwarded credentials must be encrypted in session keyGreg Hudson2010-10-011-3/+11
| | | | | | | | | | | | | | | When IAKERB support was added, the krb5_mk_req checksum function gained access to the send subkey. This caused GSSAPI forwarded credentials to be encrypted in the subkey, which violates RFC 4121 section 4.1.1 and is not accepted by Microsoft's implementation. Temporarily null out the send subkey in the auth context so that krb5_mk_ncred uses the session key instead. ticket: 6768 target_version: 1.8.4 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24399 dc483132-0cff-0310-8789-dd5450dbe970
* WhitespaceGreg Hudson2010-09-302-42/+30
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24392 dc483132-0cff-0310-8789-dd5450dbe970
* Use a different construction for defaulting ks_tuple and n_ks_tuple inGreg Hudson2010-09-301-33/+31
| | | | | | | the libkadm5 server principal routines, to avoid repeated conditional expressions. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24391 dc483132-0cff-0310-8789-dd5450dbe970
* Whitespace and minor style changesGreg Hudson2010-09-301-8/+9
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24390 dc483132-0cff-0310-8789-dd5450dbe970
* Follow-on to r24258: initialize the new k5e1 error table where weGreg Hudson2010-09-293-0/+4
| | | | | | | | initialize the krb5 error table, and add initialize_k5e1_error_table to the libkrb5 exports list for consistency with the other error tables. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24378 dc483132-0cff-0310-8789-dd5450dbe970
* make dependSam Hartman2010-09-291-2/+24
| | | | | | Add kadm5_hook test plugin to toplevel Makefile.in git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24377 dc483132-0cff-0310-8789-dd5450dbe970
* kadm5_hook: new plugin interfaceSam Hartman2010-09-296-10/+323
| | | | | | | | | | | Implement http://k5wiki.kerberos.org/wiki/Projects/Kadmin_hook_interface This provides an interface that allows a plugin to track kadmin operations. This can be used for projects like the krb5-sync project. ticket: 6791 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24375 dc483132-0cff-0310-8789-dd5450dbe970
* Make krb5_dbe_def_search_enctype skip key data entries with invalidGreg Hudson2010-09-281-6/+4
| | | | | | | | | | | | enctypes instead of erroring out on them. We had this behavior prior to 1.8 (more by accident than by design), but it changed as a side-effect of r23599. ticket: 6790 target_version: 1.8.4 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24370 dc483132-0cff-0310-8789-dd5450dbe970
* Use IAKERB OID header for all IAKERB messages including AP-REQLuke Howard2010-09-274-4/+16
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24363 dc483132-0cff-0310-8789-dd5450dbe970
* kpasswd: if a credential cache is present, use FASTSam Hartman2010-09-272-0/+24
| | | | | | | | | | | | | | | | If a credentials cache is available, use it as an armor cache to enable FAST negotiation for kpasswd. This requires an attacker to attack both the user's long-term key for the old password as well as the ticket used for the armor cache in order to attack the password change. Depending on how the armor ticket is obtained, this may provide limited value. However, it provides users an easy option if they are concerned about their current password. Users can kinit with one principal to help protect changing the password of another principal. * krb5_get_init_creds_opt_set_fast_ccache: new API to set fast ccache based on a krb5_ccache object rather than a resolvable string * kpasswd: always open the current credential cache even if not needed for determining the principal. If the cache has tickets, use it as an armor cache. * tests/dejagnu/krb-standalone/kadmin.exp: Arrange to test new code path ticket: 6786 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24359 dc483132-0cff-0310-8789-dd5450dbe970
* Simplify acquire_accept_cred very slightly, avoiding some long linesGreg Hudson2010-09-271-7/+6
| | | | | | and repeated macro calls. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24357 dc483132-0cff-0310-8789-dd5450dbe970
* Add gss_krb5_import_credGreg Hudson2010-09-2714-273/+578
| | | | | | | | | | | | Add gss_krb5_import_cred from Heimdal; allows krb5 creds to be acquired from a keytab or ccache into a GSSAPI credential without using global process or thread variables. Merged from the users/lhoward/import-cred branch. ticket: 6785 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24356 dc483132-0cff-0310-8789-dd5450dbe970
* relicense Sun RPC to 3-clause BSD-styleTom Yu2010-09-2240-920/+1002
| | | | | | | | | Per e-mail from Wim Coekaerts, Oracle America authorizes the relicensing of Sun RPC to 3-clause BSD-style. ticket: 6784 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24336 dc483132-0cff-0310-8789-dd5450dbe970
* KDC worker processes featureGreg Hudson2010-09-171-4/+6
| | | | | | | | | | Add support for a krb5kdc -w option which causes the KDC to spawn worker processes which can process requests in parallel. See also: http://k5wiki.kerberos.org/wiki/Projects/Parallel_KDC ticket: 6783 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24328 dc483132-0cff-0310-8789-dd5450dbe970
* WhitespaceGreg Hudson2010-09-151-26/+29
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24318 dc483132-0cff-0310-8789-dd5450dbe970
* Formatting fixGreg Hudson2010-09-151-2/+2
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24317 dc483132-0cff-0310-8789-dd5450dbe970
* kdb: store mkey list in context and permit NULL mkey for ↵Sam Hartman2010-09-155-85/+96
| | | | | | | | | | | | | | | | | | | | | | | | kdb_dbe_decrypt_key_data Previously, code needed to run a loop to find the current master key, possibly fetch a new master key list and try finding the master key again around each key decryption. This was not universally done; there are cases where only the current master key was used. In addition, the correct ideom for decrypting key data is too complicated and is potentially unavailable to plugins that do not have access to the master key. Instead, store the master key list in the dal_handle whenever it is fetched and permit a NULL master key for krb5_dbe_decrypt_key_data. * Remove APIs for krb5_db_{get|set}_mkey_list * krb5_db_fetch_mkey_list: memoize master key list in dal_handle * krb5_db_free_mkey_list: don't free the memoized list; arrange for it to be freed later * krb5_dbe_decrypt_key_data: Search for correct master key on NULL argument * change call sites to take advantage ticket: 6778 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24314 dc483132-0cff-0310-8789-dd5450dbe970
* WhitespaceGreg Hudson2010-09-151-1/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24311 dc483132-0cff-0310-8789-dd5450dbe970
* Fix warnings in encrypt_key and decrypt_key. Avoid a segfault if NULLSam Hartman2010-09-152-6/+10
| | | | | | | | master key is passed into default decryption function. kdb: fix warnings git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24310 dc483132-0cff-0310-8789-dd5450dbe970
* In krb5_sname_to_principal, correctly handle failures fromGreg Hudson2010-09-151-2/+2
| | | | | | | | krb5_build_principal. ticket: 6777 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24309 dc483132-0cff-0310-8789-dd5450dbe970
* Allow a zero checksum type to be passed into krb5_k_verify_checksum_iov;Luke Howard2010-09-091-0/+6
| | | | | | | | this indicates that the mandatory checksum type for the key is to be used. This interface is necessary because there is no public interface through which the mandatory checksum type for an encryption type can be determined. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24304 dc483132-0cff-0310-8789-dd5450dbe970
* krb5_k_make_checksum will use the mandatory checksum type if 0 isLuke Howard2010-09-091-0/+6
| | | | | | | | passed in as the checksum type; however krb5_k_make_checksum_iov does not support this. Add the same logic for the behaviour is consistent. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24303 dc483132-0cff-0310-8789-dd5450dbe970
* Add dummy camellia subdir to openssl back end makefileGreg Hudson2010-09-081-1/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24299 dc483132-0cff-0310-8789-dd5450dbe970
* Make dependGreg Hudson2010-09-0837-1026/+1449
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24298 dc483132-0cff-0310-8789-dd5450dbe970
* Don't build the built-in Camellia block cipher code if Camellia-CCMGreg Hudson2010-09-082-0/+10
| | | | | | enctypes aren't enabled. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24297 dc483132-0cff-0310-8789-dd5450dbe970
* Merge the camellia-ccm branch to trunk. Since there are no IANAGreg Hudson2010-09-0756-332/+6225
| | | | | | | | | assignments for Camellia-CCM enctypes or cksumtypes yet, they are disabled in a default build. They can be made available by defining (via CPPFLAGS) local-use enctype numbers for the enctypes and cksumtypes. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24295 dc483132-0cff-0310-8789-dd5450dbe970
* Ensure valid key in krb5int_yarrow_cipher_encrypt_blockEzra Peisach2010-09-041-0/+6
| | | | | | | | | | Under low memory conditions (or when testing memory allocation failures), the key pointer will be 0 - and not initialized. Test and return failure before deref a NULL. ticket: 6772 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24292 dc483132-0cff-0310-8789-dd5450dbe970
* In k5_pwqual_load(), if the last vtable initializer fails, return 0Greg Hudson2010-09-041-0/+1
| | | | | | and not its exit value. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24290 dc483132-0cff-0310-8789-dd5450dbe970
* Fix output argument ordering and handling in k5_pwqual_load()Greg Hudson2010-09-033-7/+9
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24289 dc483132-0cff-0310-8789-dd5450dbe970
* Prevent a double free in k5_pwqual_load()Greg Hudson2010-09-031-0/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24288 dc483132-0cff-0310-8789-dd5450dbe970
* clean up memory leak and potential unused variable in crypto testsEzra Peisach2010-09-032-0/+5
| | | | | | | | | | t_prf.c: Ensure prfsz is set before use (not exercised in current tests) t_short.c: Fix memory leak ticket: 6769 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24287 dc483132-0cff-0310-8789-dd5450dbe970
* Password quality pluggable interfaceGreg Hudson2010-09-0115-366/+820
| | | | | | | | | | | Merge branches/plugins2 to trunk. Adds a password quality pluggable interface described in this project page: http://k5wiki.kerberos.org/wiki/Projects/Password_quality_pluggable_interface ticket: 6765 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24284 dc483132-0cff-0310-8789-dd5450dbe970
* Make relative plugin module paths be interpreted as relative toGreg Hudson2010-08-301-2/+35
| | | | | | | | LIBDIR/krb5/plugins. ticket: 6763 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24277 dc483132-0cff-0310-8789-dd5450dbe970
* Add plugin.o to T_ETYPES_OBJS because init_ctx.o needs it nowTom Yu2010-08-271-1/+1
| | | | | | ticket: 6763 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24264 dc483132-0cff-0310-8789-dd5450dbe970
* New plugin infrastructureGreg Hudson2010-08-275-0/+381
| | | | | | | | | Merge domain-independent plugin framework code from branches/plugins2, leaving out the password quality interface. ticket: 6763 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24263 dc483132-0cff-0310-8789-dd5450dbe970
* Add an expansion error table for libkrb5, since krb5_err.et is fullGreg Hudson2010-08-262-5/+43
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24258 dc483132-0cff-0310-8789-dd5450dbe970
* rd_req_decoded: clarify behavior in commentSam Hartman2010-08-251-1/+8
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24257 dc483132-0cff-0310-8789-dd5450dbe970
* Allow krb5_gss_register_acceptor_identity to unset keytab nameGreg Hudson2010-08-192-10/+8
| | | | | | | | | | | | | krb5_gss_register_acceptor_identity sets a mutex-locked global (not thread-specific) variable containing a keytab name. This change allows the variable to be unset by passing a null value. A more elegant long-term solution to the problem is Heimdal's gss_krb5_import_cred function. ticket: 6758 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24242 dc483132-0cff-0310-8789-dd5450dbe970
* Add GIC option for password/account expiration callbackGreg Hudson2010-08-126-24/+227
| | | | | | | | | | | | Add a new GIC option to specify a callback to receive password and account expiration times found in an AS reply. See also: http://k5wiki.kerberos.org/wiki/Projects/Password_expiration_API ticket: 6755 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24241 dc483132-0cff-0310-8789-dd5450dbe970
* Remove two unused source files in lib/gssapi/genericGreg Hudson2010-08-122-118/+0
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24238 dc483132-0cff-0310-8789-dd5450dbe970
* Move the password expiry warning code out ofGreg Hudson2010-08-101-84/+92
| | | | | | krb5_get_init_creds_password() into a helper function. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24237 dc483132-0cff-0310-8789-dd5450dbe970
* Use xdr_int32 instead of xdr_u_int in xdr_krb5_enctype(), sinceGreg Hudson2010-07-261-1/+1
| | | | | | | enctypes are signed 32-bit values. Wire representation does not change. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24211 dc483132-0cff-0310-8789-dd5450dbe970
* Fix XDR decoding of large values in xdr_u_intGreg Hudson2010-07-261-1/+1
| | | | | | | | | | | | | | | | | | | Our ancient RPC value internally decodes 32-bit wire values into a signed long, which is then casted to the appropriate type. xdr_u_int() contains a check intended to catch wire values that don't fit into a u_int on platforms with 16-ints, but on platforms with 64-bit longs it was failing on values of 2^31 or larger because the sign-extended value appeared larger than UINT_MAX. Fix the check by casting the value to uint32_t before comparing. This bug, in combination with a poor choice of types in kadm_rpc_xdr.c's xdr_krb5_enctype(), prevented negative enctype values from being transported properly in kadmin's change_password command result. ticket: 6753 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24210 dc483132-0cff-0310-8789-dd5450dbe970
* Revert the part of r24157 which added the dal_version argument to theGreg Hudson2010-07-211-2/+8
| | | | | | | | | | | init_library interface. Instead use the already existing maj_ver field of the DAL vtable to detect incompatibilities. Since maj_ver is a short int, use an incrementing number instead of a date for the major version. ticket: 6749 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24200 dc483132-0cff-0310-8789-dd5450dbe970
* Allow Microsoft HMAC-MD5 checksum types to use non-RC4 keysGreg Hudson2010-07-192-4/+6
| | | | | | | | | | | | | | | | | | In PAC signatures, the hmac-md5 checksum type can be used with AES keys. Make this work by removing the enc field from the hmac-md5 and md5-hmac checksum types, and adding a check in krb5int_hmacmd5_checksum() for a null key or a key which is longer than the hash block size (64 bytes for MD5). The checksum algorithm only uses the key bits; it does invoke the cipher. The checksum type names are kind of wrong, but we'll leave them alone for compatibility. The descriptions are updated. ticket: 6751 target_version: 1.8.3 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24191 dc483132-0cff-0310-8789-dd5450dbe970
* Add check_allowed_to_delegate to the DAL with a corresponding libkdb5Greg Hudson2010-07-152-11/+11
| | | | | | | | | API, replacing the last method (CHECK_ALLOWED_TO_DELEGATE) of db_invoke. Remove db_invoke since it no longer has any methods. ticket: 6749 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24189 dc483132-0cff-0310-8789-dd5450dbe970
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