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2009-12-23Code modularity related updatesZhanna Tsitkov13-316/+383
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23484 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-22Remove krb5_ prefix from some static func namesZhanna Tsitkov9-102/+111
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23483 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-21Add a set_cred_option handler for SPNEGO which forwards to theGreg Hudson2-1/+25
underlying mechanism. Fixes SPNEGO credential delegation in 1.7 and copying of SPNEGO initiator creds in both 1.7 and trunk. Patch provided by nalin@redhat.com. ticket: 6594 target_version: 1.7.1 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23482 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-17Fix a cleanup handler in the store_creds code; krb5_cc_close doesn'tGreg Hudson1-2/+2
handle NULL arguments, so we have to check. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23480 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-17Add GSS extensions to store credentials, generate random bitsGreg Hudson17-8/+939
Merge /users/lhoward/gssextras-no-cqa to trunk. Adds gss_pseudo_random and gss_store_cred. ticket: 6597 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23479 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-16Whitespace fixesGreg Hudson1-7/+11
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23477 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-15On Luke's advice, remove krb5_init_creds_store_creds. It is not aGreg Hudson3-16/+0
Heimdal API and its functionality is covered by krb5_get_init_creds_opt_set_out_ccache. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23469 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-15Get rid of the requirement of defining MAX_ENCTYPE inGreg Hudson1-36/+56
krb5int_parse_enctype_list, at the cost of making repeated realloc() calls during parsing. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23468 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-15Formatining enhancementZhanna Tsitkov2-18/+21
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23467 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-14fast negotiation projecSam Hartman22-163/+790
Merge branches/fast-negotiate into trunk. This implements http://k5wiki.kerberos.org/wiki/Projects/Fast_negotiation Additional changes: * krb5_c_make_checksum with checksum type 0 uses mandatory checksum for given key enctype Conflicts: src/lib/crypto/krb/make_checksum.c ticket: 6595 Tags: enhancement git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23465 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-10Don't use sizeof(pointertype) to get the length of an allocated arrayTom Yu1-1/+1
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23464 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-10Add comments to make it slightly clearer howGreg Hudson1-1/+2
krb5int_confounder_checksum works. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23463 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-10Restructure the crypto checksum implementation to minimizeGreg Hudson46-1299/+864
dependencies on the internals of modules. * Keyhash providers are gone. * The cksumtypes table contains checksum and verify functions, similar to the etypes encrypt and decrypt functions. New checksum functions parallel the old keyhash providers, and there are also functions for unkeyed and derived-key HMAC checksums. * The flags field is now used to indicate whether a checksum is unkeyed, but not whether it is a derived-key HMAC checksum. * The descbc checksum is handled through a new enc_provider function which calculates a CBC MAC. The OpenSSL module does not implement the CBC MAC function (it didn't implement descbc before). builtin/des could probably get rid of f_cksum.c (the old DES CBC routine) with some alterations to string2key.c. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23462 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-09Change file holder for krb5int_check_clockskew. Minor Style changes per code ↵Zhanna Tsitkov2-41/+40
practices git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23460 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-08Remove dependency on /bin/csh in test suiteEzra Peisach1-2/+14
The libdb2 test suite would fail if /bin/csh was not present. The tests did not execute /bin/csh - but used the contents as data to put into the test database. Iterate over a few "known" files until one is found that could be used for it... Tests for /bin/csh, /bin/cat, /usr/bin/cat, /bin/ls, /usr/bin/ls. If none of these exist - then fail. ticket: 6593 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23458 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-08Mark and reindent lib/gssapi, with some exceptionsTom Yu65-312/+318
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23457 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-07Mark lib/apputilsTom Yu2-0/+4
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23456 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-07Mark and reindent util, with some exceptionsTom Yu53-3413/+3472
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23455 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-07handle negative enctypes betterTom Yu2-4/+5
krb5_dbe_def_search_enctype and krb5int_parse_enctype_list were making assumptions that enctype numbers are positive. Potentially more code makes this assumption, but these appear to be the major ones. ticket: 6592 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23454 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-06Initialize ihash_iov in case fall through to cleanup handler and tryEzra Peisach1-1/+1
to free garbarge. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23453 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-06Remove the ivec parameters from the keyhash provider functions, asGreg Hudson11-35/+26
they are never used by callers. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23452 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-06Make dependGreg Hudson2-52/+64
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23451 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-06Make the libk5crypto hash_provider interface take crypto_iov listsGreg Hudson29-490/+297
instead of lists of krb5_data. Make the base HMAC APIs take crypto_iov lists and drop the _iov variants. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23450 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-06In the built-in des3 provider, remove the unused version ofGreg Hudson1-29/+3
validate_and_schedule, and drop the _iov suffix from the one we do use. (Cleanup from r23444.) git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23449 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-05Make the alloc_data and k5alloc convenience functions work if theGreg Hudson1-3/+5
caller requests zero bytes, by allocating one byte instead. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23448 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-05Remove tests for sched.h, kdb_db.h, kdc.c. None of these are used in the treeEzra Peisach1-1/+1
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23447 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-04Remove some code paths in crypto-length which are dead now that theGreg Hudson1-11/+2
internal interface can't return an error. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23446 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-04Remove CRC32_SHIFT4 code as we are unlikely to ever need itGreg Hudson3-47/+0
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23445 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-04Consolidate the IOV and non-IOV encryption/decryption code paths, andGreg Hudson82-4037/+1092
drop the _iov suffix from most encryption- and decryption-related functions. The enc_provider encrypt and decrypt functions take IOVs, as do the enctype entries in etypes.c, and there are no separate encrypt_iov or decrypt_iov functions. aead_provider is gone. Enctype functions now take pointers to the enctype entry instead of pointers to the enc/hash/aead providers; this allows dk_encrypt and dk_decrypt to be polymorphic in the length function they use now that AES and DES3 can't differentiate by aead provider. aes_string_to_key needed to be moved into the krb/ fold for this since it's an enctype function; it was duplicated between builtin/ and openssl/ before. This leaves openssl/aes empty; the build system currently demands that all modules have the same directory structure, so the directory and Makefile will stick around for now. Three separate copies of the derive_random logic are also now consolidated into one. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23444 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-03Revert r23442. Revert r23436 changes unrelated to comment reformattingTom Yu2-12/+141
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23443 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-03Update export list to reflect changes in r23436Tom Yu1-2/+0
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23442 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-03Reformat new commentsKen Raeburn2-28/+40
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23441 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-03fix slow behavior on Mac OS X with link-local addressesKen Raeburn2-20/+96
When using my previous patch, if a local hostname like "foobar.local" is looked up, you may get back a link-local IPv6 address. However, the KDC seems to be unable to respond from that address, resulting in a ~1s delay for each KDC exchange while waiting for the client to fail over to another address (in my case, another IPv6 address). Create a new object for holding whatever auxiliary information might be needed to properly transmit the response to the client. Currently, that only means the interface index number under IPv6. Fill it in on receipt, always; copy it back to the pktinfo structure when transmitting, ONLY if the local source address is link-local. If an error occurs while transmitting the reply, print both the remote destination address and the local source address. Use getnameinfo instead of inet_ntop. Apply the same changes to kadmind, to keep the versions of network.c more or less in sync. ticket: 6591 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23440 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-03allow testing even if name->addr->name mapping doesn't workKen Raeburn3-13/+25
Many of the tests are set up to fail if the local hostname can't be mapped to an address and back to a name again. If the name results in an address, and we can get a fully-qualified name or something that looks like it, though, we should be able to just go ahead and run some tests. This is also closer to the current behavior of sname_to_principal when reverse DNS is enabled. ticket: 6590 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23439 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-03Sense of POINTERS_ARE_ALL_THE_SAME test was backwardsKen Raeburn1-3/+3
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23438 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-03Temporarily define UINT16_TYPE and UINT32_TYPE so the load/storeKen Raeburn1-24/+15
functions don't need excessive conditionals internally. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23437 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-02Reformat new block comment per coding styleGreg Hudson1-152/+26
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23436 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-02Actually record dependencies of crypto testsKen Raeburn1-1/+152
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23435 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-02Check ALL_DEP_SRCS, not SRCS, to decide what to put into the deps fileKen Raeburn1-1/+1
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23434 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-02update dependenciesKen Raeburn4-18/+32
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23433 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-02Perform the AES-CBC XOR operations 4 bytes at a time, using the helperKen Raeburn1-2/+18
functions for loading and storing potentially-unaligned values. Improves bulk AES encryption performance by 2% or so on 32-bit x86 with gcc 4. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23432 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-02Add store_{16,32,64}_n functions, for potentially-unaligned, native-order valuesKen Raeburn1-0/+29
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23431 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-02Speed up the per-block loops of AES, DES3, and DES IOV encryption byGreg Hudson5-197/+160
avoiding function calls and copies in the case where the next block is wholly contained within the current buffer. To do this, introduce two new inline functions in aead.h called iov_next_block and iov_store_block. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23430 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-02Remove t_kperf on make cleanGreg Hudson1-1/+1
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23429 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-02Clean up the AES enc_provider code a bit. Chiefly, work with unsignedGreg Hudson1-80/+64
char blocks, casting input->data and output->data once each upon entry to the non-IOV encrypt and decrypt functions, rather than casting our working buffers each time we need to work with an outside function. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23428 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-02In t_kperf, generate a valid ciphertext when testing decryptionGreg Hudson1-0/+8
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23427 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-02Fix an incorrect length in the new krb5int_c_decrypt_aead_compatGreg Hudson1-1/+1
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23426 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-02Fixed the conflicting type "static krb5_error_code KRB5_CALLCONV" of ↵Zhanna Tsitkov1-30/+42
krb5_change_set_password and some reindentation/reformating git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23425 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-01Reindent and removed krb5_ prefix from static func nameZhanna Tsitkov1-67/+67
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23398 dc483132-0cff-0310-8789-dd5450dbe970
2009-12-01Fix AES IOV decryption of small messagesGreg Hudson1-13/+8
AES messages never need to be padded because the confounder ensures that the plaintext is at least one block long. Remove a check in krb5int_dk_decrypt_iov which was rejecting short AES messages because it didn't count the header length. ticket: 6589 tags: pullup target_version: 1.7.1 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23397 dc483132-0cff-0310-8789-dd5450dbe970
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