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* Convert keyblock or padata types to krb5_data without compiler warnings.Ken Raeburn2007-03-253-7/+33
| | | | | | (Added inline functions, with appropriate casts, for data conversion.) git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19280 dc483132-0cff-0310-8789-dd5450dbe970
* Use memset to silence some 'may be used uninitialized' warningsKen Raeburn2007-03-252-0/+2
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19279 dc483132-0cff-0310-8789-dd5450dbe970
* whitespace (mostly wrapping long lines produced by protoize)Ken Raeburn2007-03-2513-36/+74
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19278 dc483132-0cff-0310-8789-dd5450dbe970
* * include/k5-platform.h: Add load_{16,32,64}_n for loading values fromKen Raeburn2007-03-141-2/+15
| | | | | | | | | | | (possibly unaligned) memory in native order. * lib/krb5/krb/get_in_tkt.c (krb5_get_init_creds): Fetch four random bytes from the crypto library and generate a 31-bit (non-negative) nonce, instead of using the timestamp. ticket: 5425 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19223 dc483132-0cff-0310-8789-dd5450dbe970
* krb5_get_cred_from_kdc fails to null terminate the tgt listJeffrey Altman2007-03-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | if the next tgt in a cross-realm traversal cannot be obtained find_nxt_kdc() was calling krb5_free_creds() on the last tgt in the list but was failing to nullify the pointer to the cred that was just freed. if there were no additional tgts obtained, krb5_get_cred_from_kdc() would return a non-NULL terminated cred list to the caller. This would result in a crash when attempting to manipulate the non-existent cred past the end of the list. This commit nullifies the credential pointer in find_nxt_kdc() after the call to krb5_free_creds() ticket: new tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19195 dc483132-0cff-0310-8789-dd5450dbe970
* Ensure consistancy between prototypes and functionsEzra Peisach2007-02-192-9/+2
| | | | | | | | | | | | I am using an older compiler that is complaining that prototypes do not match the functions they reference. The issue is that a number of prototypes are using "const int foo" while the function is "int foo". From a caller sense it makes no difference - but the compiler is correct they are different. All is now consistant. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19169 dc483132-0cff-0310-8789-dd5450dbe970
* rename krb5_server_decrypt_ticket_keyblock() toTom Yu2007-02-131-4/+5
| | | | | | | | krb5int_server_decrypt_ticket_keyblock() ticket: 5349 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19159 dc483132-0cff-0310-8789-dd5450dbe970
* Don't need to register WRFILE: keytab type, it's already in the compiled-inKen Raeburn2007-02-011-7/+1
| | | | | | list. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19132 dc483132-0cff-0310-8789-dd5450dbe970
* Fix merge botches:Tom Yu2007-01-312-12/+30
| | | | | | | | | | | | restore krb5_get_init_creds_opt_set_change_password_prompt() undo accidental reversion of preauth_tryagain change to krb5_get_init_creds() ticket: 5420 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19131 dc483132-0cff-0310-8789-dd5450dbe970
* remove krb5_get_init_creds_opt_set_pkinit() for nowTom Yu2007-01-311-63/+0
| | | | | | | ticket: 5420 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19130 dc483132-0cff-0310-8789-dd5450dbe970
* get_init_creds_opt extensibilityTom Yu2007-01-305-63/+573
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | r18922@cathode-dark-space: coffman | 2006-12-04 18:30:15 -0500 First cut at making the get_init_creds_opt structure extendable and adding library functions to set options for preauthentication plugins. This does *not* include a compatibility function to work like Heimdal's krb5_get_init_creds_opt_set_pkinit() function. Hopefully, the test code that doesn't belong in kinit.c is obvious. r18929@cathode-dark-space: coffman | 2006-12-07 10:01:20 -0500 Remove extra "user_id" parameter. Add function which duplicates the Heimdal interface (if we can agree on what the matching attribute names should be). r18934@cathode-dark-space: coffman | 2006-12-08 15:28:03 -0500 Update to use the simplified interface for krb5_get_init_creds_opt_set_pa() Add code in kinit to process "-X" options as preauth options and pass them along. r18936@cathode-dark-space: coffman | 2006-12-11 12:04:26 -0500 Move prototypes for get_init_creds_opt_get_pa() and krb5_get_init_creds_opt_free_pa() into the preauth_plugin.h header rather than krb5.hin. ticket: new status: open component: krb5-libs git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19127 dc483132-0cff-0310-8789-dd5450dbe970
* make dependKen Raeburn2007-01-201-8/+7
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19096 dc483132-0cff-0310-8789-dd5450dbe970
* Don't explicitly include error table headers that are also in krb5.hKen Raeburn2007-01-201-1/+0
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19094 dc483132-0cff-0310-8789-dd5450dbe970
* This commit adds two new functions, krb5_server_decrypt_ticket_keyblock Jeffrey Altman2007-01-162-0/+105
| | | | | | | | | | | | | | | | | (private) and krb5_server_decrypt_ticket_keytab (public). These functions take a krb5_ticket as input and decrypt it using the provided key data. The public function is useful for higher level application protocols such a TLS-KRB5 and AFS RX-KRB5 which exchange a service but do not use the AP-REQ/AP-REP messages. This commit also adds new functionality to kvno which permits kvno when provided a keytab as input to verify whether or not the keytab contains a key that can successfully decrypt the obtains service ticket. ticket: 5349 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19062 dc483132-0cff-0310-8789-dd5450dbe970
* * copy_data.c (krb5_copy_data): Use krb5int_copy_data_contentsKen Raeburn2006-12-281-10/+7
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19019 dc483132-0cff-0310-8789-dd5450dbe970
* * lib/krb5/krb/copy_creds.c (krb5int_copy_creds_contents): New function, splitKen Raeburn2006-12-281-2/+21
| | | | | | | | out from krb5_copy_creds. (krb5_copy_creds): Call it. * include/k5-int.h (krb5int_copy_creds_contents): Declare. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19017 dc483132-0cff-0310-8789-dd5450dbe970
* * src/lib/krb5/krb/get_in_tkt.c (krb5_get_init_creds): FixTom Yu2006-12-221-3/+4
| | | | | | | | ordering bug in previous patch. ticket: 5123 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19007 dc483132-0cff-0310-8789-dd5450dbe970
* use KRB5KRB_ERR_GENERIC, not KRB_ERR_GENERIC in preauth2.cTom Yu2006-12-191-3/+3
| | | | | | | | | | | | * src/lib/krb5/krb/preauth2.c (krb5_do_preauth_tryagain): Use KRB5KRB_ERR_GENERIC, not KRB_ERR_GENERIC. ticket: new target_version: 1.6 tags: pullup component: krb5-libs git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18977 dc483132-0cff-0310-8789-dd5450dbe970
* don't pass null pointer to krb5_do_preauth_tryagain()Tom Yu2006-12-191-17/+24
| | | | | | | | | | | | | * src/lib/krb5/krb/get_in_tkt.c (krb5_get_init_creds): If the error isn't PREAUTH_NEEDED and preauth_to_use is null, return the error in err_reply, rather than attempting to pass a null pointer to krb5_do_preauth_tryagain(). ticket: new status: open target_version: 1.6 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18976 dc483132-0cff-0310-8789-dd5450dbe970
* krb5_is_referral_realm now takes a pointer to const krb5_data, since it doesn'tKen Raeburn2006-12-191-1/+1
| | | | | | | | | modify it. ticket: 5121 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18974 dc483132-0cff-0310-8789-dd5450dbe970
* krb5_get_init_creds_opt_set_change_password_promptJeffrey Altman2006-12-142-2/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | krb5_get_init_creds_opt_set_change_password_prompt is a new gic option that permits the prompter code to be skipped when the password has expired. This option is meant to be used by credential managers such as NetIDMgr and Kerberos.app that have their own built in password change dialogs. This patch adds the new function, exports it on Windows, and makes use of it within the Krb5 identity provider for NetIDMgr. The patch is written to ensure that no changes to the krb5_get_init_creds_opt structure are required and to ensure that the default behavior, prompting, is maintained. The export lists for UNIX and KFM must still be updated. The function prototype was committed as part of ticket 3642. ticket: new git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18954 dc483132-0cff-0310-8789-dd5450dbe970
* Don't leak padata when looping for krb5_do_preauth_tryagain()Kevin Coffman2006-12-081-4/+4
| | | | | | | | | | | | | | * src/lib/krb5/krb/get_in_tkt.c: krb5_get_init_creds() Free any existing request.padata at the top of the loop calling krb5_do_preauth() and krb5_do_preauth_tryagain(). ticket: new component: krb5-libs Target_Version: 1.6 Tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18935 dc483132-0cff-0310-8789-dd5450dbe970
* build the trunk on Windows (again)Jeffrey Altman2006-12-083-10/+12
| | | | | | | | | | This revision corrects a number of missing or extraneous KRB5_CALLCONV symbols; exposes symbols for _WIN32; and avoids including headers that don't exist ticket: new git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18932 dc483132-0cff-0310-8789-dd5450dbe970
* Undo revision 18930 which was not supposed to include thisJeffrey Altman2006-12-071-11/+1
| | | | | | | | file. ticket: 3642 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18931 dc483132-0cff-0310-8789-dd5450dbe970
* Modifications to support the generation and embedding Jeffrey Altman2006-12-071-1/+11
| | | | | | | | | | | | of library manifests into generated EXEs and DLLs. Manifests are required for Windows XP and above when applications are built with Microsoft Visual Studio 2005 (aka VS8) or above. ticket: 3642 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18930 dc483132-0cff-0310-8789-dd5450dbe970
* send a new request with the new padata returned by krb5_do_preauth_tryagain()Kevin Coffman2006-12-012-5/+4
| | | | | | | | | | | | | | | | | | | | | | Send another request containing the padata obtained from tryagain. * src/include/k5-int.h Update prototype * src/lib/krb5/krb/get_in_tkt.c Send pointer to the request.padata so krb5_do_preauth_tryagain() can update the request to be sent. * src/lib/krb5/krb/preauth2.c If a module returns modified padata, add it to the return_padata and return. ticket: new Component: krb5-libs Target_Version: 1.6 Tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18896 dc483132-0cff-0310-8789-dd5450dbe970
* * src/lib/krb5/krb/vfy_increds.c (krb5_verify_init_creds): UseTom Yu2006-11-301-10/+3
| | | | | | | | | | | | | krb5_cc_new_unique(). * src/lib/gssapi/krb5/accept_sec_context.c: (rd_and_store_for_creds): Use krb5_cc_new_unique(). ticket: 4805 tags: pullup component: krb5-libs git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18887 dc483132-0cff-0310-8789-dd5450dbe970
* * src/lib/krb5/krb/gc_via_tkt.c (check_reply_server): New functionTom Yu2006-11-301-20/+62
| | | | | | | | | | | | | | | to check server principal in reply. Ensures that the reply is self-consistent, allows rewrites if canonicalization is requested, and allows limited rewrites of TGS principals if canonicalization is not requested. (krb5_get_cred_via_tkt): Move server principal checks into check_reply_server(). ticket: 3322 target_version: 1.6 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18879 dc483132-0cff-0310-8789-dd5450dbe970
* * src/lib/krb5/krb/gc_frm_kdc.c: Also do style cleanup.Tom Yu2006-11-301-81/+124
| | | | | | | | | | | | | | | | | (krb5_get_cred_from_kdc_opt): If server principal was rewritten, fall back unless it was rewritten to a TGS principal. This fixes a bug when a MS AD rewrites the service principal into a single-component NETBIOS-style name. If we get a referral back to the immediately preceding realm, fall back to non-referral handling. This fixes the changepw failure. To prevent memory leaks, when falling back to non-referral handling, free any tgts previously obtained by the initial non-referral do_traversal() call. ticket: 4955 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18878 dc483132-0cff-0310-8789-dd5450dbe970
* krb5int_copy_data_contents shouldn't free memory it didn't allocateTom Yu2006-11-281-2/+0
| | | | | | | | | | | | * src/lib/krb5/krb/copy_data.c (krb5int_copy_data_contents): Don't free outdata on malloc failure; we didn't allocate outdata. ticket: new target_version: 1.6 tags: pullup component: krb5-libs git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18865 dc483132-0cff-0310-8789-dd5450dbe970
* fix debug messagesKevin Coffman2006-11-221-7/+7
| | | | | | | | | | | Change debugging messages so they print salt value correctly and clean up warnings when compiling with DEBUG. ticket: new Tags: pullup Target_Version: 1.6 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18859 dc483132-0cff-0310-8789-dd5450dbe970
* free error message when freeing contextKevin Coffman2006-11-211-0/+2
| | | | | | | | | | | | | | | Call krb5_clear_error_message() to free any allocated error message before freeing the context. The condition that triggered this was a plugin library which fails to load because of unresolved references. It appears dlopen() on Linux leaks four bytes for each failing library in this situation. ticket: new Target_Version: 1.6 Tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18858 dc483132-0cff-0310-8789-dd5450dbe970
* krb5_get_init_creds_password:Jeffrey Altman2006-11-171-8/+0
| | | | | | | | remove unintentionally committed code not meant for 1.4 branch ticket: 4802 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18842 dc483132-0cff-0310-8789-dd5450dbe970
* reset use_master flag when master_kdc cannot be found Jeffrey Altman2006-11-171-1/+11
| | | | | | | | | | | | | | krb5_get_init_creds_password: if the master_kdc cannot be identified reset the use_master flag. otherwise, the krb5_get_init_creds("kadmin/changepw") call will attempt to communicate with the master_kdc that cannot be reached. ticket: new tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18840 dc483132-0cff-0310-8789-dd5450dbe970
* use krb5_c_valid_enctype, not valid_enctypeKen Raeburn2006-11-171-2/+2
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18839 dc483132-0cff-0310-8789-dd5450dbe970
* * rd_req_dec.c: Whitespace changes in function headers.Ken Raeburn2006-11-161-9/+53
| | | | | | | (krb5_rd_req_decoded_opt): Include more info in error text for AP_WRONG_PRINC and NOPERM_ETYPE errors. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18817 dc483132-0cff-0310-8789-dd5450dbe970
* avoid double frees in ccache manipulation around gen_newKen Raeburn2006-11-161-3/+4
| | | | | | | | | | | | * krb5/krb/vfy_increds.c (krb5_verify_init_creds): If krb5_cc_gen_new fails, don't both close and destroy the template ccache. * gssapi/krb5/accept_sec_context.c (rd_and_store_for_creds): Likewise. ticket: new target_version: 1.6 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18815 dc483132-0cff-0310-8789-dd5450dbe970
* correct client preauth plugin request_contextKevin Coffman2006-11-131-6/+17
| | | | | | | | | | | | Correctly share the same request_context between all modules within a single client preauth plugin. ticket: new Component: krb5-libs Target_Version: 1.6 Tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18800 dc483132-0cff-0310-8789-dd5450dbe970
* Add "get_data" function to the client preauth plugin interfaceKevin Coffman2006-11-092-5/+81
| | | | | | | | | | | Modify the client preauth plugin interface to pass in a function pointer and data pointer so the plugin may request information otherwise unavailable. ticket: new Tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18790 dc483132-0cff-0310-8789-dd5450dbe970
* krb5_get_init_creds_password does not consistently prompt for password changingJeffrey Altman2006-11-061-6/+4
| | | | | | | | | | | | | | | | | | | | krb5_get_init_creds_password() previously did not consistently handle KRB5KDC_ERR_KEY_EXP errors. If there is a "master_kdc" entry for the realm and the KDC is reachable, then the function will prompt the user for a password change. Otherwise, it will return the error code to the caller. If the caller is a ticket manager, it will prompt the user for a password change with a dialog that is different from the one generated by the prompter function passed to krb5_get_init_creds_password. With this change krb5_get_init_creds_password() will always prompt the user if it would return KRB5KDC_ERR_KEY_EXP unless the function is compiled with USE_LOGIN_LIBRARY. (KFM) ticket: new tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18764 dc483132-0cff-0310-8789-dd5450dbe970
* Modify the preath plugin interface so that a plugin's context isKevin Coffman2006-11-013-150/+148
| | | | | | | | | | | | | | | | | | | | | | | | | | global to all the modules within a plugin. Also, change the client-side interface so that the preauth plugin context (once created) lives the lifetime of a krb5_context. This will allow future changes that can set plugin parameters. The client side request context lives the lifetime of a call to krb5_get_init_creds(). Make the sample preauth plugins buildable outside the source tree. Fix minor memory leak in sort_krb5_padata_sequence(). Add a prototype for krb5_do_preauth_tryagain() and change the plugin interface. Incorporates fixes from Nalin Dahyabhai <nalin@redhat.com> for leaks of the function table pointers (rt #4566) and fix KDC crash (rt #4567) ticket: 4566 ticket: 4567 ticket: 4587 Target_Version: 1.6 Tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18754 dc483132-0cff-0310-8789-dd5450dbe970
* * conv_princ.c (krb5_425_conv_principal): Fix silly typo in arrays' sizes inKen Raeburn2006-10-311-2/+4
| | | | | | | | previous change. ticket: 4534 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18751 dc483132-0cff-0310-8789-dd5450dbe970
* don't confuse profile iterator in 425 princ conversionKen Raeburn2006-10-281-5/+5
| | | | | | | | | | | | | | | | The profile iterator code hangs onto and uses the list of names passed in. The krb5_425_conv_principal code reuses that array when the iterator may still be used. * conv_princ.c (krb5_425_conv_principal): Use separate name arrays for the iterator and the v4_realm lookup that may be done inside the iteration loop. ticket: new target_version: 1.6 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18748 dc483132-0cff-0310-8789-dd5450dbe970
* fix invalid access found by valgrindKevin Coffman2006-10-231-1/+1
| | | | | | | | | | | | Valgrind found that we were reading past the end of the preferred padata string. p is manually updated within the loop and there is no need for the increment. It was causing the null terminator to be skipped over, rather than properly terminating the loop. ticket: new git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18735 dc483132-0cff-0310-8789-dd5450dbe970
* Avoid segfault in krb5_do_preauth_tryagainKevin Coffman2006-10-231-1/+1
| | | | | | | | | Check pointer is non-null before using it. Avoids segfault in krb5_do_preauth_tryagain(). ticket: new git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18734 dc483132-0cff-0310-8789-dd5450dbe970
* Remove all unused variable warnings from treeEzra Peisach2006-10-152-2/+3
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18712 dc483132-0cff-0310-8789-dd5450dbe970
* Use $(VALGRIND) when running programs using $(KRB5_RUN_ENV) orKen Raeburn2006-10-131-4/+4
| | | | | | | | | | | | | | | | | | $(RUN_SETUP). Replaces old hack with MAYBE_VALGRIND added to RUN_ENV in a way that would break in some of the tests. Set VALGRIND in site.exp in tests/dejagnu. (Not used yet.) Runs some shell scripts under valgrind, rather than changing them to run only the executables under valgrind; this is mostly okay, just creates lots of extra log data, and requires --trace-children=yes. This should work for any instrumentation program invocation that gets followed immediately by the name and argument list for the program being instrumented. For example, VALGRIND="env LD_PRELOAD=..." should work, though I haven't tested it. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18699 dc483132-0cff-0310-8789-dd5450dbe970
* Patch to split client plugin from server pluginSam Hartman2006-10-131-20/+16
| | | | | | | ticket: 4377 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18693 dc483132-0cff-0310-8789-dd5450dbe970
* Use const pointers for error messages.Ken Raeburn2006-10-071-2/+40
| | | | | | Add some debugging hooks in the libkrb5 support. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18661 dc483132-0cff-0310-8789-dd5450dbe970
* make dependTom Yu2006-10-061-181/+249
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18652 dc483132-0cff-0310-8789-dd5450dbe970
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