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* 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
* Add refresh_config to the DAL with a corresponding libkdb5 API,Greg Hudson2010-07-152-0/+13
| | | | | | | | | replacing the REFRESH_POLICY method of db_invoke. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24187 dc483132-0cff-0310-8789-dd5450dbe970
* Addendum to r24185: make audit_as_req return void, since it's anGreg Hudson2010-07-131-7/+4
| | | | | | | | | | informational method and we're not going to do anything with the result. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24186 dc483132-0cff-0310-8789-dd5450dbe970
* Add audit_as_req to the DAL with a corresponding libkdb5 API,Greg Hudson2010-07-132-0/+18
| | | | | | | | | | | | replacing the AUDIT_AS_REQ method of db_invoke. Remove the AUDIT_TGS_REQ method of db_invoke without adding a replacement, as there was no KDC support for it. (It can be added at a later time if necessary.) ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24185 dc483132-0cff-0310-8789-dd5450dbe970
* Add check_policy_as and check_policy_tgs to the DAL table withGreg Hudson2010-07-132-0/+41
| | | | | | | | | | corresponding libkdb5 APIs, replacing the CHECK_POLICY_AS and CHECK_POLICY_TGS methods of db_invoke. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24184 dc483132-0cff-0310-8789-dd5450dbe970
* Add check_transited_realms to the DAL table with a correspondingGreg Hudson2010-07-122-0/+19
| | | | | | | | | libkdb5 API, replacing the CHECK_TRANSITED_REALMS method of db_invoke. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24183 dc483132-0cff-0310-8789-dd5450dbe970
* Add sign_authdata to the DAL table with a corresponding libkdb5 API,Greg Hudson2010-07-122-0/+25
| | | | | | | | | replacing the SIGN_AUTH_DATA method of db_invoke. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24182 dc483132-0cff-0310-8789-dd5450dbe970
* Fix a memory leak in libkadm5clnt's get_init_creds()Greg Hudson2010-07-081-4/+3
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24179 dc483132-0cff-0310-8789-dd5450dbe970
* Create a KRB5_KDB_FLAG_ALIAS_OK to control whether plugin modulesGreg Hudson2010-07-081-1/+2
| | | | | | | | | | | should return in-realm aliases. Set it where appropriate, and use it in the LDAP module instead of intuiting the result based on other flags. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24178 dc483132-0cff-0310-8789-dd5450dbe970
* Remove count parameters from get_principal, put_principal,Greg Hudson2010-07-0614-967/+767
| | | | | | | | | | | free_principal, delete_principal, and get_policy. Make get_principal allocate the DB entry container. Fold krb5_db_get_principal_ext into krb5_db_get_principal. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24175 dc483132-0cff-0310-8789-dd5450dbe970
* In kdb5.c, simplify the code for getting the profile config sectionGreg Hudson2010-07-031-93/+54
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24173 dc483132-0cff-0310-8789-dd5450dbe970
* Remove assertions for non-nullity of init_module and fini_module inGreg Hudson2010-07-031-3/+0
| | | | | | | | | kdb5.c for consistency with other uses of mandatory vtable functions. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24172 dc483132-0cff-0310-8789-dd5450dbe970
* Make the APIs for iterate, get_master_key_list, set_master_key_list,Greg Hudson2010-07-032-38/+14
| | | | | | | | | | and promote_db return KRB5_PLUGIN_OP_NOTSUPP if the KDB module does not implement them, avoiding the need for stub default implementations. ticket: 6749 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24171 dc483132-0cff-0310-8789-dd5450dbe970
* Use KRB5_PLUGIN_OP_NOTSUPP uniformly as the error code for operationsGreg Hudson2010-07-031-19/+19
| | | | | | | | | | not supported by a KDB module. (Previously KRB5_KDB_DBTYPE_NOSUP was used in some cases and KRB5_PLUGIN_OP_NOTSUPP in others.) ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24170 dc483132-0cff-0310-8789-dd5450dbe970
* Remove store_master_key from the DAL table, and implementGreg Hudson2010-07-023-29/+6
| | | | | | | | | krb5_store_master_key in terms of krb5_store_master_key_list. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24168 dc483132-0cff-0310-8789-dd5450dbe970
* Make krb5_db_free_principal and krb5_db_free_mkey_list return void.Greg Hudson2010-07-021-8/+4
| | | | | | | | | Remove the stale prototype for krb5_db_free_master_key. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24167 dc483132-0cff-0310-8789-dd5450dbe970
* Remove verify_master_key from the DAL table, as well as its associatedGreg Hudson2010-07-024-89/+0
| | | | | | | | | | | libkdb5 interface. Callers can (and mostly already do) use krb5_fetch_mkey_list to verify master keyblocks. Adjust tests/create, tests/verify, and kdb5_util dump to do so. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24166 dc483132-0cff-0310-8789-dd5450dbe970
* Remove db_ and similar prefixes from DAL function names, forGreg Hudson2010-07-021-55/+54
| | | | | | | | | | consistency. Follow suit inside the DB2 and LDAP modules. (No change to the caller-facing libkdb5 APIs.) ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24165 dc483132-0cff-0310-8789-dd5450dbe970
* Rename krb5_dbekd_encrypt_key_data and krb5_dbekd_decrypt_key_data toGreg Hudson2010-07-029-82/+68
| | | | | | | | | just use the krb5_dbe prefix. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24164 dc483132-0cff-0310-8789-dd5450dbe970
* Remove the set_master_key and get_master_key DAL interfaces and theirGreg Hudson2010-07-024-53/+0
| | | | | | | | | | | | corresponding libkdb5 APIs, as they were not productively used. In kdb5_ldap_util, stop using the realm data's mkey field as a container to communicate the master key to static helper functions, since the field no longer exists. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24162 dc483132-0cff-0310-8789-dd5450dbe970
* Remove errcode_2_string and release_errcode_string from the DAL table,Greg Hudson2010-07-021-104/+29
| | | | | | | | | | and stop using them in kdb5.c. Modules can simply set error messages in the krb5 context on error. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24159 dc483132-0cff-0310-8789-dd5450dbe970
* Remove db_supported_realms and db_free_supported_realms from the DALGreg Hudson2010-07-021-32/+0
| | | | | | | | | | table, and remove the corresponding libkdb5 interfaces (which don't seem to have been in the library export table). ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24158 dc483132-0cff-0310-8789-dd5450dbe970
* DAL improvementsGreg Hudson2010-07-023-3/+5
| | | | | | | | | | | | | | | | | | | Add KRB5_KDB_API_VERSION to allow callers to adjust to incompatible changes in libkdb; to be kept in sync with the libkdb major version, which is bumped to 5 in anticipation of other changes. Add KRB5_KDB_DAL_VERSION to allow database modules to detect when they are mismatched with the KDB version. Since KDB modules are often developed concurrently with trunk code, this is defined to be the date of the last incompatible DAL change. The DAL version is passed to the init_library DAL function; the module should check it against the value of KRB5_KDB_DAL_VERSION it was compiled with and return KRB5_KDB_DBTYPE_MISMATCH if it doesn't match. ticket: 6749 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24157 dc483132-0cff-0310-8789-dd5450dbe970
* Factor out a common socket creation sequence in net-server.c, whichGreg Hudson2010-06-301-116/+67
| | | | | | happens to coincide with what setup_a_rpc_listener does. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24153 dc483132-0cff-0310-8789-dd5450dbe970
* Eliminate warnings in net-server.cGreg Hudson2010-06-301-8/+8
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24152 dc483132-0cff-0310-8789-dd5450dbe970
* Improve coding style conformance in net-server.cGreg Hudson2010-06-301-131/+155
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24151 dc483132-0cff-0310-8789-dd5450dbe970
* Fix a bug in r24147 where svctcp_create() was passing the wrong lengthGreg Hudson2010-06-261-1/+1
| | | | | | | | argument to bind(), causing it to fail on Solaris. ticket: 6746 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24148 dc483132-0cff-0310-8789-dd5450dbe970
* Make kadmin work over IPv6Greg Hudson2010-06-266-45/+145
| | | | | | | | | | | | | | | | | | | | | | | | Make gssrpc work over IPv6 TCP sockets provided that the client creates and connects/binds the sockets and doesn't query their addresses or use bindresvport(). Make kadmin work within those constraints and handle IPv6. Specific changes: * Make svctcp_create() able to extract the port from an IPv6 socket, using a new helper function getport(). * Make clnttcp_create() handle a null raddr value if *sockp is set. * Make kadm5_get_service_name() use getaddrinfo() to canonicalize the admin server name. * Make libkadm5clnt's init_any() responsible for connecting its socket using a new helper function connect_to_server(), which uses getaddrinfo instead of gethostbyname. Pass a null address to clnttcp_create(). * Make libapputil's net-server.c set up IPv6 as well as IPv4 listener ports for RPC connections. * Adjust the error code expected in a libkadm5 unit test. ticket: 6746 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24147 dc483132-0cff-0310-8789-dd5450dbe970
* Adjust function names and declarations in libkadm5's client_init.c; inGreg Hudson2010-06-251-149/+95
| | | | | | | particular, avoid the use of library namespace prefixes for static helper functions. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24146 dc483132-0cff-0310-8789-dd5450dbe970
* Simplify the iprop conditionalization of _kadm5_init_any()Greg Hudson2010-06-251-25/+19
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24145 dc483132-0cff-0310-8789-dd5450dbe970
* Make OFFLINE!=no work againTom Yu2010-06-211-6/+9
| | | | | | ticket: 6744 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24140 dc483132-0cff-0310-8789-dd5450dbe970
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