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Ivo Timmermans 2000-04-25 01:25:18 +00:00
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2000-02-07 Guus Sliepen <guus@sliepen.warande.net>
* Version 0.3.3
* src/net.c: fixed add_mac_addresses to work with the latest
kernels. Requires properly set up MAC address of the tap
device and some changes to config file.
1999-10-20 Ivo Timmermans <zarq@iname.com>
* src/net.c (add_queue), src/net.h: removed `prev' element
1999-09-17 Ivo Timmermans <zarq@iname.com>
* configure.in: define __USE_BSD, used in lib/xmalloc.c
1999-08-23 Ivo Timmermans <zarq@iname.com>
* src/tincd.c (detach): initialize xalloc_fail_func
* src/protocol.c (key_changed_h): use key_changed_t
1999-08-20 Ivo Timmermans <zarq@iname.com>
* Version 0.3
* cipher/Makefile.am src/Makefile.am: remove the -ansi -Wall
compiler flags
1999-08-19 Ivo Timmermans <zarq@iname.com>
* src/net.c: made some messages more userfriendly
(xsend, xrecv): the right amount of bytes
(handle_tap_input): check for short IP packets
* cipher/cipher.c (do_encrypt): calculate out->len the readable
way; added two bytes to in->len in calculation
1999-08-15 Ivo Timmermans <zarq@iname.com>
* Version 0.2.26
* src/net.c (send_packet): open an udp socket if necessary
(setup_vpn_connection): set status.dataopen to 1
(write_n): new function, called from xrecv
* src/protocol.c (add_host_h): don't open a data connection yet
* src/net.h: new status flag `dataopen'
* src/net.c, src/protocol.c, src/tincd.c: revisited syslog
messages
* src/net.c (flush_queue): largely copied from prune_conn_list in
netutl.c
1999-08-13 Ivo Timmermans <zarq@iname.com>
* src/protocol.c (ans_key_h): test if the key's for us with an
exact match
1999-08-12 Ivo Timmermans <zarq@iname.com>
* src/net.c (send_packet): add two more bytes to the queue
(send_broadcast_ping): remember time
(main_loop): test for timeout even when select didn't timeout
* src/netutl.h (dump_conn_list): added proto for dump_conn_list
* src/tincd.c (make_names): use CONFDIR as base directory, from a
patch by James
(sigusr2_handler): new function, call regenerate_keys
(setup_signals): install sigusr2_handler
* src/net.c (xrecv): write two more bytes to the tap device
* src/Makefile.am: define CONFDIR
* src/netutl.c (lookup_conn): check for exact match first
1999-08-08 Ivo Timmermans <zarq@iname.com>
* src/net.c (send_packet): do not check for our own idea of an
expired key, we would have known about this anyway, via the
KEY_CHANGED request.
* Version 0.2.25
* Did some rechecking on the debuglevels
* src/protocol.c (notify_one): call getsockopt
(ack_h): check if another request follows me
(add_host_h): idem
* src/netutl.c (prune_conn_list): rewritten
* src/protocol.c (del_host_h): return 0 when deleting someone that
we do not know of, as this is not fatal.
* src/net.c (close_network_connections): moved the send_termreq
over to where it belongs
* src/netutl.c (dump_conn_list): new function, called from
sigusr1_handler
* src/tincd.c (sigusr1_handler): new function
1999-08-07 Ivo Timmermans <zarq@iname.com>
* Version 0.2.24
* doc/tincd.conf.5: added documentation for the KeyExpire value
* src/tincd.c (sigsegv_handler): act nicely on a second segv
* src/encr.c (recalculate_encryption_keys): new function, called
from regenerate_keys
* src/protocol.c (set_keys): alloc strlen(ek) instead of k->len
bytes for encryption key
* src/protocol.h: added prototype for send_key_changed2
* src/protocol.c (send_key_changed): new function
(key_changed_h): new function
(send_key_changed2): new function
* src/protocol.h: new request type: KEY_CHANGED
* src/tincd.c (sigsegv_handler): ignore any following SIGSEGV's
* cipher/cipher.h: add prototype for cipher_init
* src/net.c (send_packet): check for expiring keys
(handle_incoming_vpn_data): idem
* src/protocol.c (send_key_answer): use `my_key_expiry'
* src/encr.c (generate_private_key): adjust my_key_expiry
(regenerate_keys): new function
* src/conf.c: add configure option `KeyExpire'
* src/encr.c: add key expiration times
1999-08-05 Ivo Timmermans <zarq@iname.com>
* Version 0.2.23
* I don't know what I did, but at least everything seems to work
ok now :) Have a look at the diff to know what's changed.
1999-08-03 Ivo Timmermans <zarq@iname.com>
* src/protocol.c (public_key_h): moved the `Connection activated'
message over to send_ack
* src/net.c (send_packet): add 4 bytes less to the sendqueue
(twice)
1999-08-02 Ivo Timmermans <zarq@iname.com>
* src/net.c (add_mac_addresses): switched 30 and 26 in indices, as
Hans suggested
* src/netutl.c (prune_conn_list): changed, partly from a patch
from Hans
* src/tincd.c (detach): added debug level in startup message
1999-06-18 Ivo Timmermans <zarq@iname.com>
* doc/Makefile.am: removed design* from build process
* configure.in: added __USE_BSD define for libc5 systems
1999-05-09 Ivo Timmermans <zarq@iname.com>
* doc/tinc.texi: merged with design.texi
1999-05-08 Ivo Timmermans <zarq@iname.com>
* doc/Makefile.am: included tinc.texi
1999-05-05 Ivo Timmermans <zarq@iname.com>
* cipher/cipher.c, cipher/cipher.h, src/encr.c: replaced all
occurrences of `cypher' by `cipher'
1999-04-16 Ivo Timmermans <zarq@iname.com>
* AUTHORS: added acknowledgements for Martin Schulze and Eric
Young
* TODO: updated a little
1999-04-11 Ivo Timmermans <zarq@iname.com>
* Version 0.2.22
* src/encr.c (free_key): return if key == NULL
* src/protocol.c (send_del_host): new function
(del_host_h): new function
(termreq_h): call notify_others(..., send_del_host)
(add_host_h): update call to notify_others
* src/netutl.c (free_conn_element): call free_key twice
* src/encr.c (free_key): new function, updated encr.h
* src/netutl.c (free_conn_element): free the send/recv queues
(destroy_queue): new function, called by free_conn_element
(destroy_conn_list): use free_conn_element
* src/protocol.h: new request DEL_HOST, new typedef del_host_t
* placed some random comments
* src/net.c (strtoip): moved to netutl.c; updated net.h and
netutl.h
* src/protocol.c (notify_one): new function
1999-04-10 Ivo Timmermans <zarq@iname.com>
* src/net.c (hostlookup): moved to netutl.c; updated netutl.h
* src/protocol.c (public_key_h): removed half of the whole
function, mainly because we handle keys differently now
(notify_others): don't test for `myself'
(public_key_h): call notify_others
(notify_others): test for the source
(public_key_h): updated accordingly
(add_host_h): extended
* src/net.h: removed field `nr' from conn_list_t
* Version 0.2.21
* src/net.c (flush_queue): meddled with some pointers, thanks to
Fruit for helping me out on this one
1999-04-09 Ivo Timmermans <zarq@iname.com>
* src/netutl.c (lookup_conn): removed `const' keyword
* src/net.h: merged sq_element_t and rq_element_t into
queue_element_t and send_queue_t and recv_queue_t into
packet_queue_t; updated conn_list_t
* src/net.c: moved lookup_conn, free_conn_list, prune_conn_list,
new_conn_list, destroy_list to netutl.c, updated net.h and
netutl.h
(flush_queue): written as a generalized version of flush_*_queue
(add_queue): generalized
(add_recv_queue): removed
* src/Makefile.am: added netutl.c and netutl.h
* src/netutl.h: new file
* src/netutl.c: new file
* src/net.c (add_recv_queue): written.. but we need something
better
* src/protocol.c (send_key_request): test for fw == NULL
1999-04-08 Ivo Timmermans <zarq@iname.com>
* src/net.c (xsend): send `from' field
* src/net.h: added field `from' to struct real_packet_t
* src/protocol.h: increased protocol version, protocol 3 or lower
is not supported anymore.
* src/net.c (handle_incoming_vpn_data): test for valid key before
decrypting; updated protocol.h
* src/protocol.c: include utils.h
(set_keys): new function
(ans_key_h): flush queue when key arrived
(send_key_request): removed parameter `cl'
* lib/Makefile.am: updated to include utils.c/h
* lib/utils.c: new file
* lib/utils.h: new file
* src/encr.c (powerize): rewritten, changed name to
make_shared_key, updated src/encr.h
* src/protocol.c (send_passphrase): don't print out that ugly
passphrase
(req_key_h): send key to tmp->from instead of tmp->to :)
(calculate_h, calc_res_h, almost_key_h): removed, we now have a
better way of dealing with keys anyway
* src/net.c (new_conn_list): initialize p->nexthop to p
* src/protocol.c (req_key_h): written
(send_key_answer): new function
(ans_key_h): written
* src/net.h: added field waitingforkey to status_bits_t
added field nexthop to conn_list_t
1999-04-07 Ivo Timmermans <zarq@iname.com>
* src/protocol.c (send_key_request): new function
* src/protocol.h: added REQ_KEY, ANS_KEY, key_req_t
* src/net.h: add `validkey' to struct status_bits_t
* Version 0.2.20 (intermediate)
* src/net.c (handle_incoming_vpn_data): update call to do_decrypt
* cipher/cipher.c (do_encrypt): add parameter `key', call
cipher_set_key
(do_decrypt): idem
* src/net.c (handle_tap_input): moved de_encrypt call to xsend
* src/protocol.c: added req_key_h and ans_key_h
* src/net.c (add_queue): removed `to'
(send_packet): changed call to add_queue accordingly
* src/net.h: removed field `to' from sq_element_t
* src/net.c (flush_queue): new function
(send_packet): call flush_queue before attempting to send
* src/net.h: included public and shared keys in struct conn_list_t
1999-04-06 Ivo Timmermans <zarq@iname.com>
* src/net.c (add_queue): written
* src/net.h: added new field sq to conn_list_t, declared struct
send_queue_t and sq_element_t
* src/key.c: new file
* src/key.h: new file
1999-04-03 Ivo Timmermans <zarq@iname.com>
* Version 0.2.19
* cipher/Makefile.am: don't make and install a libcipher.so
* Version 0.2.18
* src/encr.c (security_init): call cypher_init
* cipher/cipher.c (cypher_init): written, sets values to
dynamically loaded functions
* configure.in: added libtool support, various Makefile.am were
also updated
* src/genauth.c: removed the encrypting part
* src/net.c (handle_incoming_vpn_data): updated call to
do_bf_decrypt to do_encrypt
(handle_tap_input): same with the call to do_bf_encrypt
* cipher/cipher.c (low_bf_crypt_key): written
(do_encrypt, do_decrypt): written (hardcoded to blowfish)
* src/encr.c (low_bf_crypt_key, do_bf_encrypt, do_bf_decrypt):
romeved
* configure.in: added support for libtool, Makefiles in the dir
`cipher' added
* Makefile.am: include this new dir, libbf removed
* new dir `cipher', moved libbf into it, renamed to blowfish
1999-04-02 Ivo Timmermans <zarq@iname.com>
* src/net.c (check_network_activity): handle an error on outgoing
data connection
1999-04-01 Ivo Timmermans <zarq@iname.com>
* Version 0.2.17
* src/net.c (destroy_conn_list): written
(close_network_connections): call destroy_conn_list()
* configure.in: added some more tests.
* src/tincd.c (sigsegv_handler): re-execute with g_argv
* Version 0.2.16
* doc/Makefile.maint: replaced man_MANS with dyn_MANS
* doc/Makefile.am: it didn't install tincd.conf.5
* doc/tincd.conf.5: written
* doc/tincd.conf.sample: rewritten to reflect these changes in
syntax
* src/conf.c (readconfig): rewritten. config file now accepts and
tolerates spaces, and any integer base for integer variables, and
better error reporting. parsing is now case insensitive. = signs
may be omitted.
1999-03-31 Ivo Timmermans <zarq@iname.com>
* doc/Makefile.am (EXTRA_DIST): included tincd.conf.sample
1999-03-29 Ivo Timmermans <zarq@iname.com>
* Version 0.2.15
* src/tincd.c (sighup_handler): close and re-open all network
connections
(sigsegv_handler): ignoring it for now
* src/conf.h (get_config_val): added declaration
* src/net.c (get_timeout): removed, moved code to
setup_network_connections
* src/tincd.c (parse_options): Call add_config_val() instead of
storing it in `timeout'
1999-02-10 Ivo Timmermans <zarq@iname.com>
* Version 0.2.14
* src/net.c (get_timeout): added
(main_loop): call get_timeout
* src/conf.c, src/conf.h: PingTimeout config option added
* src/conf.c, src/conf.h: timeout declared
* src/tincd.c (long_options, usage, parse_options): Added -t option
1999-01-25 Ivo Timmermans <zarq@iname.com>
* src/encr.c (low_bf_crypt): obsolete, removed
* src/net.c (terminate_connection): special case for ping timeouts
(check_dead_connections): set timeout flag
* src/protocol.c (send_timeout, timeout_h): written
1999-01-24 Ivo Timmermans <zarq@iname.com>
* src/net.c (free_conn_element): written; updated prune_conn_list
to use it
(new_conn_list): written
(create_new_connection): uses new_conn_list, updated call from
handle_new_meta_connection
* src/net.h: added hostname field to conn_list_t, updated several
functions to use and initialize it
1999-01-23 Ivo Timmermans <zarq@iname.com>
* src/net.c (prune_conn_list): simplified
* configure.in: increased version number to 0.2.14
* Version 0.2.13
* src/net.c (delete_conn_from_list): removed
(prune_conn_list): written
(setup_outgoing_connection, create_new_connection,
handle_new_meta_connection): status.remove = 0
(main_loop): inserted call to prune_conn_list
(check_network_activity, check_dead_connections,
send_broadcast_ping, terminate_connection): added test for
status.remove
(terminate_connection): set status.remove to 1 instead of just
deleting an entry
* src/net.h: added field `remove' to struct status_bits_t
* configure.in: increased version number to 0.2.13
* Version 0.2.12
* src/net.c (create_new_connection): removed the `initiating
authentication sequence.' part of the message
(delete_conn_from_list): rewritten
(check_dead_connections): all those SEGV's came from here, when a
free'd p was referenced in the next step of the for loop
1999-01-22 Ivo Timmermans <zarq@iname.com>
* src/net.c (terminate_connection): remove calls to shutdown()
* configure.in: increased version number to 0.2.12
* Version 0.2.11
* src/net.c (setup_myself): myself->status.active=1 when
successfully set up, so that the appropriate sockets may be closed
(close_network_connections): updated to use that information
default value for myself is NULL
(close_network_connections): test if myself != NULL before
referencing it
* src/conf.c (add_config_val): new values now get added in front
of the list
* src/conf.h: removed value for privatekeyfile
* src/protocol.c (send_public_key): used sizeof(public_key_t) for
dynamic allocation
1999-01-20 Ivo Timmermans <zarq@iname.com>
* TODO: written; updated Makefile.am to include TODO in
distribution
* doc/tincd.x: written
* src/tincd.c (usage): some text beautifying
1999-01-19 Ivo Timmermans <zarq@iname.com>
* doc/Makefile.am: updated to use help2man
* configure.in: added test for perl which is in m4/perl.m4
* m4/perl.m4, doc/GNUmakefile, doc/Makefile.maint,
doc/Makefile.summ, doc/help2man: included from fileutils 4.0
1999-01-18 Ivo Timmermans <zarq@iname.com>
* src/tincd.c (main): updated to point to COPYING and AUTHORS when
requesting version info
* src/protocol.c (send_public_key): updated to use new
public_key_t struct
* src/encr.c (calculate_shared_key): renamed to set_shared_key,
changed prototype accordingly in src/encr.h
(set_shared_key): dynamic allocation of tmp
removed definitions for his_public_key and our_shared_key
include stdlib.h
(get_public_key): removed, obsolete due to my_public_key_base36,
also removed prototype from src/encr.h
* src/encr.h: changed prototype for powerize
* src/encr.c (powerize): rewritten, args changed
* src/protocol.c (send_calculate): written
* src/protocol.h: added declarations for struct calculate_t and
struct public_key_t
* src/encr.h: add declaration for my_public_key_base36
* src/encr.c (calculate_public_key): also store my public key in
the variable my_public_key_base36, for later use in protocol.c
* src/net.h: added field `nr' to struct conn_list_t
added some comments
* src/protocol.c (public_key_h): starts calculation of a shared
key instead of immediately activating connection
* src/net.c (strtoip): fixed ip->ip assignment
* src/conf.c: #include net.h
(add_config_val): removed superfluous xmalloc
* src/net.h: added prototype tor strtoip
* src/conf.c (strtoip): rewritten to accept textual hostnames
replaced all calls to charpos() with strchr()
removed charpos()
(strtoip): moved to net.c
* configure.in: increased version number to 0.2.11
* Version 0.2.10
* src/tincd.c: Did some function re-ordering and commenting
* src/encr.c (low_bf_crypt_key): copied from low_bf_crypt, this
function also requires an encrypting key to be given
(encrypt_passphrase): Updated to use low_bf_crypt_key
(verify_passphrase): Updated to use low_bf_crypt_key
1999-01-14 Ivo Timmermans <zarq@iname.com>
* src/encr.c (verify_passphrase): written
(encrypt_passphrase): written
* src/protocol.c (send_passphrase): calls encrypt_passphrase
* src/encr.c (read_passphrase): rewritten
(security_init): updated to call read_passphrase
* src/tincd.c (make_names): created new variable confbase
1999-01-13 Ivo Timmermans <zarq@iname.com>
* NEWS: added mention of 0.2.10
* configure.in: increased version to 0.2.10
* restarted this ChangeLog thingy.