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* Reduce boilerplate in makefilesGreg Hudson2013-05-161-15/+1
| | | | | | | | | Provide default values in pre.in for PROG_LIBPATH, PROG_RPATH, SHLIB_DIRS, SHLIB_RDIRS, and STOBJLISTS so that they don't have to be specified in the common case. Rename KRB5_RUN_ENV and KRB5_RUN_VARS to RUN_SETUP (already the most commonly used name) and RUN_VARS. Make sure to use DEFINES for local defines (not DEFS). Remove some other unnecessary makefile content.
* Hide gak_fct interface and arguments in clpreauthGreg Hudson2011-10-151-5/+1
| | | | | | | | | | | | | | | | | | | | | | Remove the gak_fct, gak_data, salt, s2kparams, and as_key arguments of krb5_clpreauth_process_fn and krb5_clpreauth_tryagain_fn. To replace them, add two callbacks: one which gets the AS key using the previously selected etype-info2 information, and a second which lets the module replace the AS key with one it has computed. This changes limits module flexibility in a few ways. Modules cannot check whether the AS key was already obtained before asking for it, and they cannot use the etype-info2 salt and s2kparams for purposes other than getting the password-based AS key. It is believed that of existing preauth mechanisms, only SAM-2 preauth needs more flexibility than the new interfaces provide, and as an internal legacy mechanism it can cheat. Future mechanisms should be okay since the current IETF philosophy is that etype-info2 information should not be used for other purposes. ticket: 6976 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25351 dc483132-0cff-0310-8789-dd5450dbe970
* Make kdcpreauth edata method respond via callbackGreg Hudson2011-10-151-6/+5
| | | | | | From npmccallum@redhat.com with changes. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25348 dc483132-0cff-0310-8789-dd5450dbe970
* Use type-safe callbacks in preauth interfaceGreg Hudson2011-10-061-4/+4
| | | | | | | | | | | | | | | Replace the generic get_data functions in clpreauth and kdcpreauth with structures containing callback functions. Each structure has a minor version number to allow adding new callbacks. For simplicity, the new fast armor key callbacks return aliases, which is how we would supply the armor key as a function parameter. The new client keys callback is paired with a free_keys callback to reduce the amount of cleanup code needed in modules. ticket: 6971 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25315 dc483132-0cff-0310-8789-dd5450dbe970
* Remove edata code in sample preauth pluginsGreg Hudson2011-10-051-15/+1
| | | | | | | The code assumes unstructured edata and would be somewhat annoying to reframe in terms of pa-data. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25314 dc483132-0cff-0310-8789-dd5450dbe970
* Use an opaque handle in the kdcpreauth callbackGreg Hudson2011-10-051-8/+6
| | | | | | | | | | | | | | Instead of passing a request and entry to the kdcpreauth get_data callback, pass an opaque handle. Remove DB entry and key data parameters from kdcpreauth methods (but keep the request, since that's transparent). The SecurID plugin links against libkdb5 and needs access to the client DB entry. Rather than continue to pass a DB entry to kdcpreauth methods, add a get_data callback to get the client DB entry for the few plugins which might need it. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25300 dc483132-0cff-0310-8789-dd5450dbe970
* Make kdcpreauth verify respond via callbackGreg Hudson2011-10-031-14/+20
| | | | | | From npmccallum@redhat.com with changes. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25294 dc483132-0cff-0310-8789-dd5450dbe970
* Convert preauth_plugin.h to new plugin frameworkGreg Hudson2011-06-172-61/+79
| | | | | | | | | | | | | | | | | | | | | | | | The preauth plugin interface was introduced in 1.6 but was never made a public API. In preparation for making it public in 1.10, convert it to use the new plugin framework. This will require changes to any existing preauth plugins. A number of symbols were renamed for namespace cleanliness, and abstract types were introduced for module data and module per-request data for better type safety. On the consumer end (preauth2.c and kdc_preauth.c), this is a pretty rough conversion. Eventually we should create proper consumer APIs with module handles, and the flat lists of preauth types should hold pointers to module handles rather than copies of the vtables. The built-in preauth type handlers should then be converted to built-in module providers linked into the consumer code (as should encrypted challenge, since it has no external dependencies). None of this will impact the provider API for preauth plugins, so it can wait. ticket: 6921 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24970 dc483132-0cff-0310-8789-dd5450dbe970
* Use for loops for recursion in the Windows build, cutting down on theGreg Hudson2010-11-281-1/+1
| | | | | | | | | verbiage in Makefile.in files. For correctness of output, every Makefile.in mydir= definition is changed to use $(S) instead of /. ticket: 6826 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24536 dc483132-0cff-0310-8789-dd5450dbe970
* Move array decl from mixed within code down into the block where it'sKen Raeburn2010-02-201-8/+11
| | | | | | actually used, for C90 compliance. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23739 dc483132-0cff-0310-8789-dd5450dbe970
* Update export list for 2007 plugin interface changeKen Raeburn2010-02-201-2/+2
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23738 dc483132-0cff-0310-8789-dd5450dbe970
* Mark and reindent plugins, except for pkinit, which needs a littleGreg Hudson2009-11-241-142/+143
| | | | | | cleanup first. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23353 dc483132-0cff-0310-8789-dd5450dbe970
* Consolidate Makefile variables now that we have only a single globalGreg Hudson2009-11-222-4/+2
| | | | | | | | | | | | | configure script: $(SRCTOP) --> $(top_srcdir) $(srcdir)/$(thisconfigdir) --> $(top_srcdir) $(thisconfigdir) --> $(BUILDTOP) $(myfulldir) --> $(mydir) ticket: 6583 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23308 dc483132-0cff-0310-8789-dd5450dbe970
* move generated dependencies out of Makefile.inKen Raeburn2009-01-052-9/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Move automatically-generated dependencies into separate files in the source tree, and take the data out of Makefile.in. Keep the "make depend" rules for stripping out the dependencies from Makefile.in, in case some optional directories were missed, but everything that builds on my UNIX build has been converted. (Converting a directory just requires creating an empty "deps" file so that config.status can build the makefile, and then later running "make depend" in that directory to get the correct content for it.) Change configure scripts to incorporate the "deps" file when building each Makefile. This change requires the existence of a file "deps" in each source directory where we build a makefile, even if there are no sources for which to compute dependencies; a switch to GNU make would let us conditionalize that, but we can assess that later. Update dependencies for the generate Makefile itself to list the deps file. This will also require some minor tweaking of the Windows build, to make it incorporate the new deps file. ticket: new git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21701 dc483132-0cff-0310-8789-dd5450dbe970
* Convert many uses of sprintf to snprintf or asprintfGreg Hudson2008-12-011-2/+3
| | | | | | | ticket: 6200 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21258 dc483132-0cff-0310-8789-dd5450dbe970
* Add PKINIT supportKevin Coffman2007-08-011-13/+74
| | | | | | | | | | | | | | | | Pull up PKINIT support onto the trunk. Changes from the version in branch users/coffman/pkinit are: - Update the preauth plugin interface version to avoid conflict with any existing plugins. - Add a pkcs11.h locally to the pkinit code rather than depending on opensc being installed. ticket: new Target_Version: 1.6.3 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19745 dc483132-0cff-0310-8789-dd5450dbe970
* Configure cksum_body and wpse in top-level configure script. (Still don't ↵Ken Raeburn2007-05-313-17/+11
| | | | | | build by default.) git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19565 dc483132-0cff-0310-8789-dd5450dbe970
* Remove traces of enable_shared, enable_static, enable_profiled, andKen Raeburn2007-03-251-2/+0
| | | | | | | build_dynobj. Hard-code the behavior for shared libraries, no static, no profiled. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19261 dc483132-0cff-0310-8789-dd5450dbe970
* Remove separate KRB5_BUILD_LIBRARY_WITH_DEPS macro, just use KRB5_BUILD_LIBRARYKen Raeburn2007-03-251-1/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19260 dc483132-0cff-0310-8789-dd5450dbe970
* get_init_creds_opt extensibilityTom Yu2007-01-301-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* allow server preauth plugin verify_padata function to return e-dataKevin Coffman2006-11-131-1/+18
| | | | | | | | | | | | | | | | | Change server-side preauth plugin interface to allow the plugin's verify_padata function to return e-data to be returned to the client. (Patch from Nalin Dahyabhai <nalin@redhat.com>) Update sample plugins to return e-data to exercise the code. Fix memory leak in the wpse plugin. ticket: new Component: krb5-kdc Target_Version: 1.6 Tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18801 dc483132-0cff-0310-8789-dd5450dbe970
* Add "get_data" function to the client preauth plugin interfaceKevin Coffman2006-11-091-0/+2
| | | | | | | | | | | 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
* Modify the preath plugin interface so that a plugin's context isKevin Coffman2006-11-012-42/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Patch to split client plugin from server pluginSam Hartman2006-10-132-3/+8
| | | | | | | ticket: 4377 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18693 dc483132-0cff-0310-8789-dd5450dbe970
* Preauthentication Plugin FrameworkSam Hartman2006-10-034-0/+394
Patch from Nalin Dahyabhai at Redhat to implement a preauthentication framework based on the plugin architecture. Currently. the API is considered internal and the header is not installed. See src/include/krb5/preauth_plugin.h for the interface. ticket: new Tags: enhancement Status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18641 dc483132-0cff-0310-8789-dd5450dbe970
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