#pragma ident	"@(#)ChangeLog	1.1	99/07/18 SMI"
Sun Jan 21 23:32:53 1996  Tom Yu  <tlyu@dragons-lair.MIT.EDU>

	* gc_via_tkt.c (krb5_kdcrep2creds): Set is_skey so get_creds won't
		break trying to match is_skey in the ccache.  This way we
		won't end up with many copies of user-to-user tickets.

Fri Jan 19 23:16:17 1996  Ezra Peisach  <epeisach@kangaroo.mit.edu>

	* mk_req.c (krb5_mk_req): krb5_get_credentials does not take
		default_kdc_options. 

	* sendauth.c (krb5_sendauth): krb5_get_credentials does not take
		default_kdc_options. 

Wed Jan 10 21:01:36 1996  Theodore Y. Ts'o  <tytso@dcl>

	* init_ctx.c (krb5_init_context): Added checking of profile for
	        DCE compatability options (ccache type, and checksum type).

	* fwd_tgt.c (krb5_fwd_tgt_creds): Initialize addrs to 0 so that we
		don't try to free stack garbage on an error.

	* krbconfig.c, Makefile.in: Removed krbconfig.c; it contained
		global variables which are no longer used.

	* recvauth.c: Removed the global extern of
		krb5_kdc_default_options, which wasn't being used anyway.

	* mk_req.c (krb5_mk_req): Replace use of krb5_kdc_default_options
		with context->kdc_default_options.

	* gc_frm_kdc.c: Remove the global extern of krb5_kdc_req_sumtype,
		which wasn't being used anymore anyway.

	* send_tgs.c (krb5_send_tgs_basic): Remove use of the global
		variable krb5_kdc_req_sumtype, and use the kdc_req_sumtype
		in the context structure instead.

	* walk_rtree.c (krb5_walk_realm_tree): Applied patch submitted by
		Doug Engbert, so that the configurable authentication
		patch takes into account the null entry at the end of the
		list.

Tue Jan  9 22:04:09 1996  Theodore Y. Ts'o  <tytso@dcl>

	* fwd_tgt.c (krb5_fwd_tgt_creds): New function which handles all
		of the dirty work of forwarding TGT's.

	* rd_cred.c (krb5_rd_cred_basic): Clean up memory allocation
		discpline to remove memory leaks.

	* mk_cred.c (krb5_mk_ncred_basic, krb5_mk_ncred, krb5_mk_1cred):
		Clean up memory allocation discpline to remove memory
		leaks.

	* init_ctx.c (krb5_get_tgs_ktypes): Clean up parsing of the etype
		list.  Don't overrun the string containing the etype list.

Wed Jan  3 21:32:59 1996  Theodore Y. Ts'o  <tytso@dcl>

	* rd_cred.c (krb5_rd_cred_basic): When the keyblock is NULL,
		assume we're being called from the gssapi code, which
		doesn't have access to the sender or receive address
		information, don't check the sender address, since it
		won't be available.

	* rd_cred.c (decrypt_credencdata): When calling krb5_rd_credd(),
		if the keyblock is null, just copy the encoded structure
		from the "ciphertext" part of the structure and decode it.

	* mk_cred.c (encrypt_credencpart):  When calling krb5_mk_cred(), if
		the keyblock is NULL, don't encrypt it; just encode it and
		leave it in the ciphertext area of the structure.

Thu Dec 21 18:47:54 1995  Theodore Y. Ts'o  <tytso@dcl>

	* rd_rep.c (krb5_rd_rep): Change use of
		KRB5_SENDAUTH_MUTUAL_FAILED to KRB5_MUTUAL_FAILED.

Tue Dec 19 17:15:40 1995  Theodore Y. Ts'o  <tytso@dcl>

	* rd_cred.c (krb5_rd_cred_basic): Missing parenthesis meant that
		wrong number of bytes was being allocated.

Sun Dec  3 11:49:09 1995  Ezra Peisach  <epeisach@kangaroo.mit.edu>

	* Makefile.in (SRCS/OBJS): Move compat_recv.c to krb5util library.

Fri Dec  1 17:04:43 1995  Theodore Y. Ts'o  <tytso@dcl>

	* recvauth.c (krb5_recvauth): Initialize rcache to zero, so that
		on cleanup we don't try to free stack garbage.

Sun Nov 26 19:31:18 1995  Tom Yu  <tlyu@dragons-lair.MIT.EDU>

	* preauth.c: Ultrix is broken.  Prototype obtain_enc_ts_padata()
		and process_pw_salt() explicitly rather than using the
		typedef in k5-int.h becaus that typedef is to a function
		pointer now.

Fri Nov 17 22:35:52 1995  Theodore Y. Ts'o  <tytso@dcl>

	* get_in_tkt.c (decrypt_as_reply): 
	* preauth.c (process_pw_salt): When fetching the key to decrypting
		the encrypted kdc reply, use the etype associated with the
		etype reply, not the etype associated with the included
		ticket. 

	* encode_kdc.c: Remove eblock argument from krb5_encode_kdc_rep;
		set the eblock type from the client_key's enctype.

Thu Nov 16 20:29:17 1995  Ezra Peisach  <epeisach@kangaroo.mit.edu>

	* srv_rcache.c (krb5_get_server_rcache): Use krb5_rc_default_type
		instead of assuming default rcache type is "dfl".

Mon Nov 13 14:40:05 1995    <tytso@rsts-11.mit.edu>

	* walk_rtree.c (krb5_walk_realm_tree): Added ANL changes to
		support configuration authentication paths.

Mon Nov 13 12:57:12 1995  Theodore Y. Ts'o  <tytso@dcl>

	* preauth.c (krb5_process_padata): Added generalized processing
		for preauth information which is returned by the KDC.
		This should be general enough to support the AFS3_SALT
		preauth type, the SNK4 preauth type, and the public-key
		mods to Kerberos.
	(process_pw_salt): New function for processing the KRB5_PW_SALT
		preauthentication type.

	* get_in_tkt.c (decrypt_as_reply): Removed temporary kludge for
		processing the PW_SALT preauth type; that's now done in
		preauth.c
	(krb5_get_in_tkt): Call krb5_process_padata with new arguments so
		that the preauth code can set the decryption_key if
		necessary. 
		
Thu Nov 09 17:05:57 1995  Chris Provenzano (proven@mit.edu)

        * in_tkt_pwd.c : Remove krb5_enctype from krb5_string_to_key() args.

Thu Nov  9 00:02:43 1995  Theodore Y. Ts'o  <tytso@dcl>

	* get_in_tkt.c (krb5_get_in_tkt): Remove the etype_info argument
		from the call to krb5_obtain_padata.

	* preauth.c (krb5_obtain_padata): Use the PADATA_ETYPE_INFO
		preauth, if it exists, to determine which salt type to use
		when encrypting the preauthentication data.  Remove the
		etype_info argument.

Wed Nov  8 02:50:59 1995  Theodore Y. Ts'o  <tytso@dcl>

	* krbconfig.c: Removed the krb5_clockskew variable.

	* srv_rcache.c (krb5_get_server_rcache): 
	* rd_safe.c (krb5_rd_safe): 
	* rd_req_dec.c (krb5_rd_req_decoded): 
	* rd_priv.c (krb5_rd_priv): 
	* rd_cred.c (krb5_rd_cred): 
	* gc_via_tkt.c (krb5_get_cred_via_tkt): 
	* get_in_tkt.c (verify_as_reply): Replace use of krb5_clockskew
		with context->clockskew.

	* encrypt_tk.c (cleanup_scratch): Changed interface to no longer
		require an eblock; we can use our own and figure out the
		enctype from the passed-in key.

	* get_in_tkt.c (krb5_get_in_tkt): Added calls to
		krb5_obtain_padata(). 

	* preauth.c: Completely restructured file to support
		preauthentication. 
		

Fri Oct 27 22:15:33 1995  Theodore Y. Ts'o  <tytso@dcl>

	* get_in_tkt.c (krb5_get_in_tkt): Extensive reworking of the
		structure of this file to make it possible to support
		preauthentication.

Mon Oct 23 17:08:59 1995  Theodore Y. Ts'o  <tytso@dcl>

	* in_tkt_pwd.c (krb5_get_in_tkt_with_password): Fix to properly
		malloc password buffer.

Mon Oct 23 11:09:56 1995  Ezra Peisach  <epeisach@kangaroo.mit.edu>

	* rd_req_dec.c (krb5_rd_req_decoded): For heirarchal cross-realm,
		set the length after initializing string.

	* rd_req.c (krb5_rd_req): If a new auth_context is created
		and then there is an error, make sure return pointer is not
		looking at freed memory.

Fri Oct  6 22:04:42 1995  Theodore Y. Ts'o  <tytso@dcl>

	* Makefile.in: Remove ##DOS!include of config/windows.in.
		config/windows.in is now included by wconfig.

Fri Sep 29 00:08:53 1995  Theodore Y. Ts'o  <tytso@dcl>

	* gc_via_tkt.c (krb5_get_cred_via_tkt): Only check the returned
		starttime to make sure it matches the requested starttime
		if we requested a postdated ticket.

Thu Sep 28 22:58:53 1995  Theodore Y. Ts'o  <tytso@dcl>

	* conv_princ.c (krb5_425_conv_principal): Only convert instances
		which don't have a '.' in them.  If they have a '.',
		assume that they are fully qualified already.

Thu Sep 28 12:00:00 1995  John Rivlin <jrivlin@fusion.com)

	* gc_via_tkt.c: Cleaned up corrupt ticket error testing to 
		make it more debugable and I think work around a compiler
		bug.

Mon Sep 25 16:57:59 1995  Theodore Y. Ts'o  <tytso@dcl>

	* Makefile.in: Removed "foo:: foo-$(WHAT)" lines from the
		Makefile. 

Wed Sep 13 10:58:20 1995 Keith Vetter (keithv@fusion.com)

        * get_in_t.c: removed unused variable.
        * rd_cred.c: removed INTERFACE keyword.
        * ser_auth.c: passing int32 where a size_t is wanted.
        * ser_ctx.c: 16/32 bit int size mismatch.

Sun Sep 17 23:41:19 1995  Ezra Peisach  <epeisach@kangaroo.mit.edu>

	* rd_safe.c: Fix typo error.

Sat Sep 16 01:23:14 1995  Theodore Y. Ts'o  <tytso@dcl>

	* sendauth.c (krb5_sendauth): Make sure the scratch credentials
		structure may have possible been used be freed..

	* rd_safe.c (krb5_rd_safe_basic): Fall through to the cleanup code
		at the end, to make sure the decoded message in message is
		freed.

	* rd_req_dec.c (krb5_rd_req_decoded): Use krb5_copy_keyblock to
		copy authent->subkey to auth_context->remote_subkey.
		Keeping them separate avoids aliasing problems.

	* mk_req_ext.c (krb5_generate_authenticator): Fix memory leak.
		Don't bash authent->subkey with key after carefully
		copying it using krb5_copy_keyblock!

	* recvauth.c (krb5_recvauth): krb5_get_server_rcache() already
		opens the rcache; doing it again merely causes a memory leak.

Fri Sep 15 17:20:08 1995  Theodore Y. Ts'o  <tytso@dcl>

	* gen_subkey.c (krb5_generate_subkey): Eliminate memory leak.
		krb5_init_random_key() does its own allocation of the
		keyblock.

	* gc_via_tkt.c (krb5_kdcrep2creds): Fix memory leak.

	* srv_rcache.c (krb5_get_server_rcache): Fix memory leak.

	* rd_safe.c (krb5_rd_safe_basic): Fix memory leak.

Tue Sep 12 12:40:30 1995  Ezra Peisach  <epeisach@kangaroo.mit.edu>

	* t_ser.c (ser_cksum_test): Work around an optimizer bug unser
		OSF/1 and gcc.

Sun Sep 10 12:00:00 1995	James Mattly	(mattly@fusion.com)

	* gen_seqnum.c:  change usage of krb5_crypto_us_timeofday to krb5_timeofday
	* get_in_tkt.c:  change usage of  krb5_crypto_us_timeofday to krb5_timeofday
	* mk_priv.c: change usage of krb5_crypto_us_timeofday to krb5_timeofday
	* mk_req_ext.c: change usage of krb5_crypto_us_timeofday to krb5_timeofday
	* send_tgs.c: change usage of krb5_timeofday over to krb5_crypto_us_timeofday

Wed Sep 06 14:20:57 1995   Chris Provenzano (proven@mit.edu)

        * auth_con.c, decrypt_tk.c, encode_kdc.c, encrypt_tk.c,
	* gc_frm_kdc.c, gen_seqnum.c, get_creds.c, get_in_tkt.c,
	* in_tkt_ktb.c, in_tkt_pwd.c, in_tkt_sky.c, init_ctx.c,
	* kdc_rep_dc.c, mk_cred.c, mk_priv.c, mk_rep.c, mk_req._ext.c,
	* preauth.c, rd_cred.c, rd_priv.c, rd_rep.c, rd_req_dec.c,
	* send_tgs.c, sendauth.c, ser_actx.c, ser_ctx.c, ser_eblk.c,
	* ser_key.c, t_ser.c : s/keytype/enctype/g, s/KEYTYPE/ENCTYPE/g

Wed Sept 6 12:00:00 EDT 1995	James Mattly	(mattly@fusion.com)

	* get_in_tkt.c:  change usage of krb5_timeofday to krb5_crypto_us_timeofday
	* mk_req_ext.c: change usage of timeofday
	* parse.c:  disabled a usage of exit for macintosh
	* send_tgs.c: change usage of krb5_timeofday over to
		krb5_crypto_us_timeofday
	* unparse.c: include <stdio.h>


Tue Sep 05 22:10:34 1995   Chris Provenzano (proven@mit.edu)

        * decode_kdc.c, decrypt_tk.c, encode_kdc.c, encrypt_tk.c, gc_frm_kdc.c
	* gc_via_tkt.c, get_in_tkt.c, in_tkt_ktb.c, in_tkt_pwd.c, in_tkt_sky.c
	* init_ctx.c, kdc_rep_dc.c, mk_cred.c, mk_priv.c, mk_rep.c
	* mk_req_ext.c, rd_cred.c, rd_priv.c, rd_rep.c, rd_req_dec.c,
	* send_tgs.c, ser_ctx.c, ser_eblk.c, ser_key.c, t_ser.c: 
		Remove krb5_enctype references, and replace with
                krb5_keytype where appropriate

Fri Sep  1 20:03:41 1995  Theodore Y. Ts'o  <tytso@dcl>

	* get_in_tkt.c (krb5_get_in_tkt): If kdc_settime is enabled, then
		set the time_offset fields from the returned ticket's
		authtime value.

	* init_ctx.c (krb5_init_context): Initialize new fields in
		krb5_context (clockskew, kdc_req_sumtype, and
		kdc_default_options).

	* gc_via_tkt.c (krb5_get_cred_via_tkt): Perform the necessary
		sanity checking on the KDC response to make sure we detect
		tampering.
  
	* send_tgs.c (krb5_send_tgs): Set the expected nonce in the
		response structure.

	* krbconfig.c: Set the default checksum to use MD5

Fri Sep 1 11:16:43 EDT 1995	Paul Park	(pjpark@mit.edu)
	* ser_ctx.c - Add handling of new time offset fields in the os_context.


Tue Aug 29 14:14:26 EDT 1995	Paul Park	(pjpark@mit.edu)
	* Makefile.in, .Sanitize, ser_{actx,adata,addr,auth,cksum,ctx,eblk,key,
		princ}.c, serialize.c, t_ser.c - Add serialization operations
		for data structures required to serialize krb5_context, krb5_
		auth_context, krb5_encrypt_block and krb5_principal.
	* auth_con.h - Add magic number.
	* auth_con.c - Add static routine to copy an address and use this
		instead of the other code.  Set the magic number when initing
		an auth_context.  Use krb5_free_address to release an address.
	* init_ctx.c - Free the allocated serializers when releasing context.
	* rd_rep.c - Copy the keyblock from the message instead of setting
		a pointer into it.

Thu Aug 24 18:55:50 1995  Theodore Y. Ts'o  <tytso@dcl>

	* .Sanitize: Update file list.

Mon Aug  7 18:54:35 1995  Theodore Y. Ts'o  <tytso@dcl>

	* in_tkt_ktb.c (keytab_keyproc): If there is an error looking up
		the key, make sure the keytab is closed as part of the
		cleanup. 

Fri Aug  4 22:04:08 1995  Tom Yu  <tlyu@dragons-lair.MIT.EDU>

	* conv_princ.c: Add braces to initializer to shut up gcc -Wall

Fri Jul 7 16:31:06 EDT 1995	Paul Park	(pjpark@mit.edu)
	* Makefile.in - Find com_err in TOPLIBD.
	* rd_safe.c - Use checksum verifier instead of doing it manually.

Thu Jul  6 17:31:40 1995  Tom Yu  <tlyu@lothlorien.MIT.EDU>

	* rd_safe.c (krb5_rd_safe_basic): Pass context to os_localaddr.

	* rd_priv.c (krb5_rd_priv_basic): Pass context to os_localaddr.

	* rd_cred.c (krb5_rd_cred_basic): Pass context to os_localaddr.

	* get_in_tkt.c (krb5_get_in_tkt): Pass context to os_localaddr.

Wed July  5 15:52:31 1995  James Mattly  <mattly@fusion.com>
	* added condition for _MACINTOSH

Sun Jul  2 18:59:53 1995  Sam Hartman  <hartmans@tertius.mit.edu>

	* recvauth.c (krb5_recvauth): recvauth should send an error reply
        if problem is not zero. Removed if that caused it to only send a
        reply on success.

Fri Jun 16 22:11:21 1995  Theodore Y. Ts'o  (tytso@dcl)

	* get_in_tkt.c (krb5_get_in_tkt): Allow the credentials cache
		argument to be optional; allow it to be NULL, meaning that
		the credentials shouldn't be stored in a credentials cache.

Mon Jun 12 16:49:42 1995  Chris Provenzano (proven@mit.edu)

	A couple bug reports/patches from Ed Phillips (flaregun@udel.edu)
	* in_tkt_ktb.c (keytab_keyproc()): Fix memory leak. 
	* recvauth.c (krb5_recvauth()): Don't open a new rcache if
		the auth_context already has one.
	* auth_con.c (krb5_auth_con_free()): Close rcache is the
		auth_context has one set.
	* auth_con.c (krb5_auth_con_getrcache()): Return pointer
		to the rcache set in the auth_context.

Sun Jun 11 12:31:39 1995  Ezra Peisach  (epeisach@kangaroo.mit.edu)

	* auth_con.c (krb5_auth_con_init): Zero newly allocated
		krb5_auth_context. (Fixed error in redefinitions).

Sat Jun 10 23:05:51 1995  Tom Yu  (tlyu@dragons-lair)

	* auth_con.c, compat_recv.c, mk_cred.c, mk_priv.c, mk_rep.c,
	  mk_req.c, mk_req_ext.c, mk_safe.c, rd_cred.c, rd_priv.c,
	  rd_rep.c, rd_req.c rd_req_dec.c, rd_safe.c, recvauth.c,
	  sendauth.c: krb5_auth_context redefinitions

Fri Jun  9 18:48:43 1995    <tytso@rsx-11.mit.edu>

	* rd_req_dec.c (krb5_rd_req_decoded): Fix -Wall nits

	* configure.in: Remove standardized set of autoconf macros, which
		are now handled by CONFIG_RULES.

	* Makefile.in, faddr_ordr.c: Remove faddr_ordr.c; its function,
		krb5_fulladdr_order, isn't used anywhere.

Fri Jun  9 02:42:54 1995  Tom Yu  (tlyu@dragons-lair)

	* rd_cred.c (krb5_rd_cred_basic): fix typo (extra "context"
		argument passed to krb5_xfree)

Thu Jun  8 22:48:27 1995  Theodore Y. Ts'o  <tytso@dcl>

	* rd_cred.c (krb5_rd_cred_basic): Fix problem where the ticket
		field was assigned with a krb5_data, which was then
		immediately freed.

Thu Jun  8 16:06:44 1995    <tytso@rsx-11.mit.edu>

	* compat_recv.c, auth_con.c, chk_trans.c, encrypt_tk.c,
		gc_frm_kdc.c, gc_via_tkt.c, gen_seqnum.c, gen_subkey.c,
		get_creds.c, get_in_tkt.c, in_tkt_ktb.c, in_tkt_pwd.c,
		in_tkt_skey.c, init_ctx.c, kdc_rep_dc.c, mk_cred.c,
		mk_error.c, mk_priv.c, mk_rep.c, mk_req.c, mk_req_ext.c,
		mk_cred.c, mk_safe.c, parse.c, preauth.c, rd_cred.c,
		rd_rep.c, rd_req.c, rd_req_dec.c, rd_safe.c, recvauth.c,
		sendauth.c, send_tgs.c, srv_rcache.c, walk_rtree.c: Clean
		up GCC -Wall flames.

Wed Jun  7 15:23:21 1995    <tytso@rsx-11.mit.edu>

	* conv_princ.c (krb5_425_conv_principal): Remove old CONFIG_FILES
		code. 

Fri May 26 10:18:28 1995 Keith Vetter (keithv@fusion.com)

	* makefile.in: removed for the PC creating shared directory.
	  (still bug with the '@SHARED_RULE@' line but I'm waiting
	  on tytso for that since I don't want to break Unix).

Thu May 25 09:58:42 1995  Ezra Peisach  <epeisach@kangaroo.mit.edu>

	* gc_via_tkt.c (krb5_kdcrep2creds): Fix syntax error in the
		freeing of the keyblock.

Wed May 24 18:19:17 1995  Theodore Y. Ts'o  (tytso@dcl)

	* Makefile.in, configure.in: Add rules for building shared library.

	* gc_via_tkt.c (krb5_kdcrep2creds): On an error, free the keyblock.

Tue May 23 16:28:42 1995  Theodore Y. Ts'o  (tytso@dcl)

	* gc_frm_kdc.c, preauth.c, t_kerb.c, t_walk_rtree.c, unparse.c:
		Rearrange #include files so that krb5.h gets included
		first, so that the debugging information can be more
		efficiently collapsed since the type numbers will be the
		same.

Sat May 20 14:01:16 1995  Ezra Peisach  <epeisach@kangaroo.mit.edu>

	* rd_safe.c (krb5_rd_safe): Increment remote_seq_number if
		KRB5_AUTH_CONTEXT_DO_SEQUENCE is set.

Thu May 11 22:42:30 1995  Ezra Peisach  <epeisach@kangaroo.mit.edu>

	* rd_cred.c (krb5_rd_cred_basic): If address don't match, return
		KRB5KRB_AP_ERR_BADADDR (add missing retval).

Thu May 11 18:30:21 1995  Chris Provenzano (proven@mit.edu)

	* mk_cred.c (krb5_mk_cred()), mk_priv.c (krb5_mk_priv()),
	* mk_safe.c (krb5_mk_safe()), rd_cred.c (krb5_rd_cred()),
	* rd_priv.c (krb5_rd_prev()), rd_safe.c (krb5_rd_safe()):
		Pass the contents pointer returned from krb5_make_fulladdr()
		to free() not the address of the pointer.

Tue May  9 08:34:21 1995  Ezra Peisach  <epeisach@kangaroo.mit.edu>

	* Makefile.in (clean): Remove t_kerb and t_kerb.o

Fri May  5 00:06:24 1995  Theodore Y. Ts'o  (tytso@dcl)

	* conv_princ.c (krb5_425_conv_principal): Use new calling
		convention of krb5_get_realm_domain, which is that it
		returns the realm *without* the leading dot.

		Also use the profile code to look up individual instance
		conversions using [realms]/<realm>/v4_instance_convert/<inst>
		This allows special case handling of mit.edu and
		lithium.lcs.mit.edu.

	* t_kerb.c: New file for testing krb library functions.  Currently
		only tests krb5_425_conv_principal.

Wed May 03 03:30:51 1995  Chris Provenzano (proven@mit.edu)

        * recvauth.c, compat_recv.c (krb5_recvauth()): 
	* compat_recv.c (krb5_compat_recvauth()):
		No longer needs the rc_type arg.

Tue May 02 19:29:18 1995  Chris Provenzano (proven@mit.edu)

        * mk_cred.c (mk_cred()), mk_priv.c (mk_priv()), mk_safe.c (mk_safe()),
	* rd_cred.c (rd_cred()), rd_priv.c (rd_priv()), rd_safe.c (rd_safe()):
		Don't call krb5_make_fulladdrs() if a port isn't specified.

Mon May 01 15:56:32 1995  Chris Provenzano (proven@mit.edu)

        * auth_con.c (krb5_auth_con_free()) :
		Free all the data associated with the auth_context.

	* auth_con.c (krb5_auth_con_setkey()) : Removed.
	* mk_rep.c (mk_rep()),
                The krb5_mk_rep() routine must always encode the data in
                the keyblock of the ticket, not the subkey.

	* cleanup.h, auth_con.c (krb5_auth_con_setports()) : Added.
        * auth_con.h, mk_cred.c (mk_cred()), mk_priv.c (mk_priv()),
	* mk_safe.c (mk_safe()), rd_cred.c (rd_cred()), 
	* rd_priv.c (rd_priv()), rd_safe.c (rd_safe()) :
		Changes to auth_context to better support full addresses.

Sat Apr 29 00:09:40 1995  Theodore Y. Ts'o  <tytso@dcl>

	* srv_rcache.c (krb5_get_server_rcache): Fix fencepost error which
		caused an access beyond the allocated memory of piece->data.

	* rd_priv.c (krb5_rd_priv_basic): Call krb5_free_priv_enc_part to free 
		the entire privenc_msg structure.

Fri Apr 28 09:54:51 EDT 1995	Paul Park	(pjpark@mit.edu)

	Move adm_rw.c from libkrb5 to libkadm.

Fri Apr 28 08:36:03 1995  Theodore Y. Ts'o  <tytso@lurch.mit.edu>

	* init_ctx.c (krb5_free_context): Extra semicolon meant the etypes
		field in the context was never being freed.

Fri Apr 28 01:44:51 1995  Chris Provenzano  (proven@mit.edu)

        * send_tgs.c (krb5_send_tgs()), gc_via_tkt.c (krb5_get_cred_via_tkt()):
		Removed krb5_cksumtype argument.

Thu Apr 27 21:36:01 1995  Chris Provenzano  (proven@mit.edu)

	* auth_con.c (krb5_auth_con_getaddrs() and krb5_auth_con_getflags()):
		Added for completeness.
	* mk_req_ext.c (krb5_mk_req_extended()) : Don't send the 
		AP_OPTS_USE_SUBKEY option over the wire.

Thu Apr 27 17:40:20 1995 Keith Vetter (keithv@fusion.com)

	* adm_rw.c, mk_cred.c, rd_cred.c:
	   malloc on the PC must be size SIZE_T not int32.
	* adm_rw.c: krb5_free_adm_data second argument now a krb5_int32.

Thu Apr 27 16:33:17 EDT 1995	Paul Park	(pjpark@mit.edu)

	* mk_priv.c	- Back out previous change which always put in
			  timestamp, regardless of DO_TIME setting and
			  instead, clear out the replaydata before calling
			  mk_priv_basic from mk_priv.
	* mk_safe.c	- Same replaydata fix.

Thu Apr 26 15:59:51 EDT 1995	Paul Park	(pjpark@mit.edu)

	* Add adm_rw.c - routines to read and write commands from/to the
	  administrative (kpasswd/kadmin) server.

Wed Apr 27 11:30:00 1995 Keith Vetter (keithv@fusion.com)

	* init_ctx.c: krb5_init_context wasn't checking return values.
	* mk_req.c: deleted unused local variable.

Wed Apr 26 22:49:18 1995  Chris Provenzano  (proven@mit.edu)

	* gc_via_tgt.c, and gc_2tgt.c : Removed.
	* Makefile.in, gc_via_tkt.c, gc_frm_kdc.c, and, int-proto.h : 
		Replaced get_cred_via_tgt() and get_cred_via_2tgt()
		with more general function get_cred_via_tkt().

Tue Apr 25 21:58:23 1995  Chris Provenzano  (proven@mit.edu)

	* Makefile.in : Added gc_via_tkt.c and removed get_fcreds.c
	* auth_con.c (krb5_auth_con_setaddrs()) : Fixed so it allocates 
		space and copies addresses, not just pointer.
	* mk_cred.c: Completely rewritten from sources donated by asriniva.
	* rd_cred.c: Completely rewritten from sources donated by asriniva.
	* mk_priv.c (krb5_mk_priv()), mk_safe.c (krb5_mk_safe()), 
	  rd_priv.c (krb5_rd_priv()), and rd_safe (krb5_rd_safe()) : 
		Try using a subkey before using the session key for encryption.
	* recvauth.c (krb5_recvauth()): Don't close the rcache on success.

Mon Apr 24 23:12:21 1995  Theodore Y. Ts'o  <tytso@dcl>

	* Makefile.in, configure.in (t_walk_rtree): Add WITH_NETLIBS and
		$(LIBS), so that t_walk_rtree can compile under solaris.

Mon Apr 24 17:09:36 1995  Ezra Peisach  <epeisach@kangaroo.mit.edu>

	* parse.c (krb5_parse_name): Add magic number to new structure

	* get_creds.c: Fix comments describing operation

	* gc_frm_kdc.c: Fix comments describing operation

	* copy_cksum.c (krb5_copy_checksum): Fix comment in file

	* copy_addrs.c (krb5_append_addresses): ifdef out unused
		krb5_append_addresses function. (no API or prototype
		existed). 

	* copy_data.c (krb5_copy_data): Initialize magic number

	* init_ctx.c (krb5_init_context): If an error is returned from
		krb5_set_default_in_tkt_etypes or krb5_os_init_context,
		pass to caller instead of stack garbage.

Sat Apr 22 11:06:45 1995  Ezra Peisach  (epeisach@kangaroo.mit.edu)

	* Makefile.in: t_walk_rtree needs libcrypto

	* t_walk_rtree.c: error in checking for argument count

Thu Apr 20 16:23:23 1995  Theodore Y. Ts'o  (tytso@dcl)

	* copy_addrs.c, copy_athctr.c, copy_auth.c, copy_cksum.c,
	copy_creds.c, copy_key.c, copy_princ.c, copy_tick.c,
	gc_2tgt.c, gc_frm_kdc.c, gc_via_tgt.c, get_creds.c,
	mk_req_ext.c: Unless HAVE_C_STRUCTURE_ASSIGNMENT is defined, use
		memcpy to copy structures around, instead of using
		structure assignments.  (Which aren't guaranteed to work
		on some broken compilers.)

	* mk_req.c (krb5_mk_req): Use krb5_sname_to_principal() in order
		to create the service principal from the service and
		hostname pair.  This allows for the host cannoncialization
		to work correctly.

	* mk_req_ext.c (krb5_mk_req_extended): Revamp checksum handling
		code so that no checksum is performed in in_data is NULL,
		and the special case handing of cksumtype == 0x8003 for
		the GSSAPI library is handled correctly.

Wed Apr 19 13:39:34 1995  Ezra Peisach  <epeisach@kangaroo.mit.edu>

	* init_ctx.c: (krb5_init_context) initialize context default
		realm. (krb5_free_context) free default realm.

Fri Apr 14 15:05:51 1995    <tytso@rsx-11.mit.edu>

	* sendauth.c (krb5_sendauth): initialize error return parameter

	* copy_princ.c (krb5_copy_principal): Fix bug where
		krb5_copy_principal can fail if it is asked to copy a
		principal with a zero-length component on a system where
		malloc(0) returns null. 

Thu Apr 13 15:49:16 1995 Keith Vetter (keithv@fusion.com)

	* *.[ch]: removed unneeded INTERFACE from non-api functions.

Fri Mar 31 16:45:47 1995 Keith Vetter (keithv@fusion.com)

	* krb5_get_in_tkt: changed error return value for when clocks
           are out of skew to be KRB5_KDCREP_SKEW.

Fri Mar 31 00:44:26 1995  Theodore Y. Ts'o  (tytso@dcl)

	* rd_req.c (krb5_rd_req): Fix typo which caused new_keytab to not
		get freed, causing a memory leak.

Thu Mar 30 15:49:27 1995 Keith Vetter (keithv@fusion.com)

	* rd_req.c: removed unused local variable.

Tue Mar 28 18:34:20 1995  John Gilmore  (gnu at toad.com)

	* rd_req_sim.c:  Really remove the file.

Mon Mar 27 08:34:49 1995 Chris Provenzano (proven@mit.edu)

	* Makefile.in: Removed rd_req_sim.c

	* auth_con.c: Default cksumtype is now CKSUMTYPE_RSA_MD4_DES.

	* auth_con.c: Added krb5_auth_con_setuseruserkey(), 
		krb5_auth_con_getkey(), 
		krb5_auth_con_getremotesubkey(),
		krb5_auth_con_getauthenticator(), 
		krb5_auth_con_getremoteseqnumber(),
		krb5_auth_con_initivector().

	* auth_con.c: Fixed krb5_auth_con_getlocalsubkey() to check for
		a valid local_subkey before calling krb5_copy_keyblock().

	* auth_con.h: Fixed some comments.

	* mk_req_ext.c (krb5_mk_req_extended()): Always pass in a seed
		(the keyblock contents) to krb5_calculate_checksum()

	* rd_rep.c (krb5_rd_rep()): Use appropriate key to decode reply.

	* rd_safe.c (krb5_rd_safe()): Don't pass checksum to 
		krb5_rd_safe_basic(), it's unnecessary.

	* compat_recv.c (krb5_compat_recvauth()):
	* mk_rep.c (krb5_mk_rep()):
	* rd_req.c (krb5_rd_req()):
	* rd_req_dec.c (krb5_rd_req_decode()):
	* recvauth.c (krb5_recvauth()):
		Added a krb5_auth_context argument and eliminated many of 
		the other arguments because they are included in the
		krb5_auth_context structure.


Tue Mar 21 19:22:51 1995 Keith Vetter (keithv@fusion.com)

	* mk_safe.c: fixed signed/unsigned mismatch.
	* rd_safe.c: removed unused local variable currentime.
        * mk_req_e.c: fixed signed/unsigned mismatch.

Sat Mar 18 18:58:02 1995  John Gilmore  (gnu at toad.com)

	* bld_pr_ext.c, bld_princ.c:  Replace STDARG_PROTOTYPES with
	HAVE_STDARG_H for consistency.

Fri Mar 17 19:48:07 1995  John Gilmore  (gnu at toad.com)

	* Makefile.in (check-mac):  Add.
	* compat_recv.c, get_fcreds.c, recvauth.c:  Eliminate Unix socket
	#includes, which are now handled by k5-int.h (via k5-config.h).
	* conv_princ.c:  Rename variable "comp" to another name; "comp"
	apparently bothers the MPW compiler...
	* rd_cred.c:  Avoid (void) casts of void functions, for MPW.
	* t_walk_rtree.c:  Put com_err.h after k5_int for <sys/types> stuff.
	(main):  Declare and initialize the krb5_context that's being
	passed to everything.

Fri Mar 10 10:58:59 1995  Chris Provenzano (proven@mit.edu)

	* auth_con.h auth_con.c Added for krb5_auth_con definition and
		support routines.

	* mk_req.c (krb5_mk_req())
	* mk_req_ext.c (krb5_mk_req_extended())
	* rd_rep.c (krb5_rd_rep())
	* sendauth.c (krb5_sendauth())
	* mk_priv.c (krb5_mk_priv())
	* mk_safe.c (krb5_mk_safe())
	* rd_priv.c (krb5_rd_priv())
	* rd_safe.c (krb5_rd_safe())
		Added a krb5_auth_context argument and eliminated many of 
		the other arguments because they are included in the
		krb5_auth_context structure.

	* send_tgs.c (krb5_send_tgs()) Eliminate call to krb5_mk_req_extended(),
		which does far more than krb5_send_tgs() needs.

Tue Mar  7 19:57:34 1995  Mark Eichin  <eichin@cygnus.com>

	* configure.in: take out ISODE_INCLUDE.

Tue Mar 7 13:20:06 1995 Keith Vetter (keithv@fusion.com)

	* Makefile.in: changed library name on the pc.
	* parse.c: disabled for the PC error messages to stderr.
	* chk_trans.c: fixed signed/unsigned assignment.

Thu Mar 2 11:45:00 1995 Keith Vetter (keithv@fusion.com)
	
	* compat_recv.c, get_fcre.c, recvauth.c, sendauth.c: changed
	   NEED_WINSOCK_H to NEED_SOCKETS.

Wed Mar 1 20:15:00 1995 Keith Vetter (keithv@fusion.com)

	* compat_r.c, copy_pri.c, get_fcre.c, get_in_t.c, init_ctx.c, in_tkt_p.c
	   in_tkt_s.c, preauth.c, princ_co.c, pr_to_sa.c, rd_req_d.c, recvauth.c
	   sendauth.c, send_tgs.c, unparse.c: 16 vs 32 bit casts, removed some
	   unused local variables, and pulled in winsock.h for network byte
	   ordering.

Tue Feb 28 01:14:57 1995  John Gilmore  (gnu at toad.com)

	* *.c:  Avoid <krb5/...> includes.
	* parse.c:  Exdent #ifndef to left margin for old compilers.

Wed Feb 22 17:14:31 1995 Keith Vetter (keithv@fusion.com)

	* walk_rtr.c (krb5_walk_realm_tree): formal parameter wasn't declared.
        * send_tgs.c: const in wrong place in the prototype.
        * get_in_tkt.c, preauth.c, rd_cred.c, rd_priv.c, rd_req_dec.c, 
           rd_safe.c: needed a 32 bit abs() function.
        * parse.c: removed call to fprintf on error the windows version
        * send_auth.c: defined for windows the ECONNABORTED errno (will
           be removed when the socket layer is fully implemented).

Tue Feb 21 23:38:34 1995  Theodore Y. Ts'o  (tytso@dcl)

	* mk_cred.c (krb5_mk_cred): Fix argument type to
		krb5_free_cred_enc_part().

Mon Feb 13 20:25:20 1995  Theodore Y. Ts'o  (tytso@dcl)

	* get_in_tkt.c (krb5_get_in_tkt): Fix memory leak --- the default
		encryption types was not being freed.

Fri Feb 10 15:45:59 1995  Theodore Y. Ts'o  <tytso@dcl>

	* rd_req.c (krb5_rd_req): Remove ISODE cruft.

Thu Feb  9 17:43:04 1995  Theodore Y. Ts'o  <tytso@dcl>

	* gc_via_tgt.c (krb5_get_cred_via_tgt): Set up the keyblock's
		etype field correctly (after copying the keyblock, so it
		doesn't get overwritten!)

Mon Feb 06 17:19:04 1995 Chris Provenzano  (proven@mit.edu)

	* get_in_tkt.c (krb5_get_in_tkt())
	* in_tkt_sky.c (krb5_get_in_tkt_with_skey())
	* in_tkt_pwd.c (krb5_get_in_tkt_with_password())
		Removed krb5_keytype, changed krb5_enctype to krb5_enctype *,
		changed krb5_preauthtype to krb5_preauthtype *.

		Changed the args to the key_proc arg of krb5_get_in_tkt()
		to be the following (krb5_context, const krb5_keytype, 
		krb5_data *, krb5_const_pointer, krb5_keyblock **)

	* in_tkt_ktb.c (krb5_get_in_tkt_with_keytab()) Added this routine
		to replace krb5_get_in_tkt_with_skey() in kinit.

	* Makefile.in Added new source file in_tkt_ktb.c.
		
Fri Feb  3 16:41:19 1995  Mark Eichin  (eichin@cygnus.com)

	* get_in_tkt.c (krb5_get_in_tkt): also check for the version
	number of the reply being whatever we had in the first byte of the
	request.

Fri Feb  3 08:07:55 1995  Theodore Y. Ts'o  (tytso@dcl)

	* compat_recv.c (krb_v4_recvauth): Use explicit 32 bit types so
		this will work on an Alpha.

Fri Feb  3 00:43:48 1995  Tom Yu  (tlyu@dragons-lair)

	* get_in_tkt.c (krb5_get_in_tkt): fix typo

Thu Feb  2 20:51:55 1995  Mark Eichin  (eichin@cygnus.com)

	* get_in_tkt.c (krb5_get_in_tkt): if krb5_is_as_rep fails, check
	if the packet might be a V4 error packet. Use modified V4 check so
	that it compiles under SCO.

Mon Jan 30 15:46:14 1995 Chris Provenzano (proven@mit.edu)

	* int-proto.h Update prototypes for krb5_get_cred_via_tgt(), and
		krb5_get_cred_via_2tgt().

	* get_fcreds.c (krb5_get_for_creds()) 
	* gc_via_tgt.c (krb5_get_cred_via_tgt())
	* gc_2tgt.c (krb5_get_cred_via_2tgt())
		Removed krb5_enctype argument. Pass NULL list of encryption
		types to krb5_send_tgs to get default encryption types.

	* gc_frm_kdc.c Removed krb5_enctype argument passed to 
		krb5_get_cred_via_tgt()

	* send_tgs.c (krb5_send_tgs()) Changed krb5_enctype arg to
		krb5_enctype *, a NULL terminated array of encryption 
		types. If argument is NULL then krb5_send_tgs() will 
		use defaul list of encryption types.

	* send_tgs.c (krb5_send_tgs()) To encrypt request ticket use
		usecred->keyblock.etype instead of (and now defunct) 
		krb5_enctype arg.

	* init_ctx.c Added krb5_set_default_in_tkt_etypes() and
		krb5_get_default_in_tkt_etypes().
	
	* rd_req.c, rd_req_decode.c Removed typedef for rdreq_key_proc
		and use krb5_rd_req_decoded in its place.

Mon Jan 30 11:26:05 1995 Chris Provenzano (proven@mit.edu)

	* get_fcreds.c Really needs #include<krb5/asn1.h> for definition
		of krb5_is_krb_error()

Sat Jan 28 14:45:55 1995 Chris Provenzano (proven@mit.edu)

	* in_tkt_sky.c (skey_keyproc()), rd_req_dec.c (krb5_rd_req_decoded())
		use new API for krb5_kt_get_entry.

Fri Jan 27 15:45:45 1995 Chris Provenzano (proven@mit.edu)

	* get_fcreds.c Removed #include<krb5/crc-32.h> and #include<krb5/asn1.h>

Wed Jan 25 16:54:40 1995  Chris Provenzano (proven@mit.edu)

	* Removed all narrow types and references to wide.h and narrow.h

Fri Jan 13 15:23:47 1995  Chris Provenzano (proven@mit.edu)

	* Added krb5_context to all krb5_routines

Mon Dec 19 21:55:44 1994  Theodore Y. Ts'o  (tytso@dcl)

	* init_ctx.c: New file.  Initializes and frees the krb5_context
	  structure.

Wed Dec  7 17:52:08 1994    <tytso@localhost>

	* rd_req_dec.c (decrypt_authenticator): If the subkey doesn't
		exist, don't try to set the subkey's etype.

Wed Nov 30 17:10:39 1994  Theodore Y. Ts'o  (tytso@dcl)

	* bld_princ.c (krb5_build_principal_va): Set the principal's type
		and magic number.

        * Makefile.in: Build new test driver (t_walk_rtree) for
		krb5_walk_realm_tree.

 	* walk_realm_tree.c (krb5_walk_realm_tree): Fix bug which occured
		when the client or the server is a subdomain of the other;
		walk_realm_tree would return the wrong answer, and suffer
		from memory access errors.

	* unparse.c (krb5_unparse_name_ext): Quote the '/' and '@'
		characters properly.

	* configure.in: Add appropriate help text for the --with-krb4
		option.  Remove ISODE_DEFS call, since ISODE_INCLUDES now
		defines ISODE automatically.

Mon Nov 21 15:30:07 1994  Theodore Y. Ts'o  (tytso@dcl)

	* mk_req_ext.c (krb5_mk_req_extended): Sanitize how memory is
		freed in both error and normal cases, to remove memory
		leaks. 

        * mk_req_ext.c (krb5_mk_req_extended): Use the encryption type
		specified by the ticket to generate the authenticator.

	* encode_kdc.c (krb5_encode_kdc_rep): Now requires that the
		caller pass in the encryption block to be used for
		encrpyting the ticket.  That way, this routine doesn't
		need to create its own encryption block.

	* encrypt_tk.c (krb5_encrypt_tkt_part): Now requires that the
		caller pass in the encryption block to be used for
		encrpyting the ticket.  That way, this routine doesn't
		need to create its own encryption block.

Fri Nov 18 17:30:44 1994  Theodore Y. Ts'o  (tytso@dcl)

	* mk_req_ext.c (krb5_mk_req_extended): Encrypt the authenticator
		using the same encryption system used to encrypt the ticket.

Thu Nov 17 01:56:05 1994  Theodore Y. Ts'o  (tytso@dcl)

	* gc_via_tgt.c (krb5_get_cred_via_tgt): 
	* gc_2tgt.c (krb5_get_cred_via_2tgt): Set the encryption type of
		the session keyblock to be the type used to encrypt the
		ticket. 

Fri Nov 11 01:20:22 1994  Theodore Y. Ts'o  (tytso@dcl)

	* get_in_tkt.c (krb5_get_in_tkt): Set the encryption type of the
		session keyblock to be the type used to encrypt the
		ticket. 

Thu Nov 10 23:56:43 1994  Theodore Y. Ts'o  (tytso@dcl)

	* rd_rep.c (krb5_rd_rep): Set the encryption type in
		the subkey keyblock to be the encryption type used to
		encrypt the rd_rep message.

	* decrypt_tk.c (krb5_decrypt_tkt_part): Set the encryption type in
		the session keyblock to be the encryption type used to
		encrypt the ticket.

	* rd_req_dec.c (decrypt_authenticator): Set the encryption type in
		the subkey keyblock to be the encryption type used to
		encrypt the authenticator. 

Tue Nov  8 17:09:48 1994  Theodore Y. Ts'o  (tytso@dcl)

	* in_tkt_pwd.c (pwd_keyproc): Use the documented interface for
		calling krb5_string_to_key().

Tue Oct 25 23:34:57 1994  Theodore Y. Ts'o  (tytso@dcl)

	* srv_rcache.c (krb5_get_server_rcache): Added missing continue so
	 	that we don't copy both the unprintable character as well
		as the quoted version of it.

Mon Oct 24 15:50:19 1994  Theodore Y. Ts'o  (tytso@dcl)

	* configure.in: If KRB4 is defined, define KRB5_KRB4_COMPAT for
		compat_recv.c.

Thu Oct 13 17:26:28 1994  Theodore Y. Ts'o  (tytso@maytag)

	* configure.in: Add ISODE_DEFS

Tue Oct  4 16:29:19 1994  Theodore Y. Ts'o  (tytso@dcl)

	* in_tkt_sky.c (skey_keyproc):
	* in_tkt_pwd.c (pwd_keyproc): Add widen.h and narrow.h includes
		around pwd_keyproc, so that the keyproc input arguments
		are appropriately widened.

Fri Sep 30 21:58:15 1994  Theodore Y. Ts'o  (tytso@dcl)

	* preauth.c (preauth_systems): Add placeholder for magic number

Thu Sep 29 15:31:10 1994  Theodore Y. Ts'o  (tytso@dcl)

	* srv_rcache.c (krb5_get_server_rcache): cachename was not being
		properly null-terminated.

	* get_in_tkt.c (krb5_get_in_tkt): Return KRB5_IN_TKT_REALM_MISATCH
		if the client and server realms don't match.  Return
		KRB5_KDCREP_SKEW if the KDC reply has an unacceptible
		clock skew (instead of KDCREP_MODIFIED.)

	* gc_via_tgt.c (krb5_get_cred_via_tgt): Use a distinct error code
		for KDC skew separate from the standard KDCREP_MODIFIED

	* princ_comp.c (krb5_realm_compare): Added new function from
		OpenVision.

Wed Sep 21 17:57:35 1994  Theodore Y. Ts'o  (tytso@dcl)

	* rd_req_dec.c (krb5_rd_req_decoded): Added Changes from Cybersafe
		to do transited realm path checking.

	* chk_trans.c: Added donated module from CyberSafe.  It checks to
		see if a transited path is a legal one between two realms.

Thu Sep 15 11:08:39 1994  Theodore Y. Ts'o  (tytso@dcl)

	* rd_req_sim.c (krb5_rd_req_simple): Use krb5_rd_req instead of
		krb5_rd_req_decoded, to eliminate some code duplication.

Sat Aug 20 01:43:43 1994  Theodore Y. Ts'o  (tytso at tsx-11)

	* mk_req_ext.c (krb5_generate_authenticator): Fix pointer aliasing
	problem between newkey and authent->subkey.

Wed Aug 17 17:58:22 1994  Theodore Y. Ts'o  (tytso at tsx-11)

	* encode_kdc.c (krb5_encode_kdc_rep): Pass in to
	encode_krb5_enc_kdc_rep_part the msg_type which should be used.
	Old versions of Kerberos always assume TGS_REP; this merely allows
	the right msg_type to be passed down to the encoding routines.
	For now, the encoding routines will ignore this value and do
	things the old way, for compatibility's sake.

Mon Aug  8 22:38:16 1994  Theodore Y. Ts'o  (tytso at tsx-11)

	* preauth.c: Renamed preauthentication mechanism names to match
	what bcn and I agreed upon.

Tue Jun 28 19:35:07 1994  Tom Yu  (tlyu at dragons-lair)

	* decode_kdc.c: folding in Harry's changes
	* rd_req.c: ditto
	* rd_req_sim.c: ditto
	* configure.in: adding ISODE_DEFS

