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118 Commits

Author SHA1 Message Date
Sylvain Rochet
b97c4d96e2 PPP, SERVER: fix build if PAP_SUPPORT is not enabled 
If PAP_SUPPORT is not enabled, we can't consider a failed PAP auth as
a null auth.
 2016-07-02 20:02:47 +02:00
Dirk Ziegelmeier
76d25befb4 Work on task #13907 PPP cleanups: Move PPP options from opt.h to dedicated ppp_opts.h file 2016-04-21 22:28:14 +02:00
Sylvain Rochet
8eab90418a PPP, auth, code cleaning: removed useless variables on stack 2015-09-18 22:51:32 +02:00
Sylvain Rochet
78e1b9b7c1 PPP, don't store the name by which the peer authenticated itself to us if multilink support is disabled 
pcb->peer_authname is only used by multilink support (which we don't
support), don't store the useless peer authname.
 2015-05-01 22:51:09 +02:00
Sylvain Rochet
9fbe900949 PPP, MPPE, replaced #ifdef MPPE to #if MPPE_SUPPORT 2015-03-20 00:20:12 +01:00
Sylvain Rochet
5937932370 PPP, CCP, various fix if MPPE is enabled 2015-03-19 21:45:19 +01:00
Sylvain Rochet
3686110ed2 PPP, SERVER: statically define our name for authentication purposes 
We don't need that in RAM nor a pointer to a string, a static
define is fine for embedded devices, saved ~257 bytes of RAM.
 2015-02-28 18:28:07 +01:00
Sylvain Rochet
708e421ec3 PPP, CORE: code cleaning 2015-02-28 18:08:37 +01:00
Sylvain Rochet
301511a840 PPP, SERVER: added PAP authentication support 
New ppp auth function: auth_check_passwd() which check the user name and
passwd against configuration.

PAP: check remote user and password
 2015-02-28 14:40:09 +01:00
Sylvain Rochet
8d05279599 PPP, CORE, moved auth configuration from auth_reset() to lcp_resetci() 
Prepare for PPP_SERVER support, we need to move auth configuration before
lcp_allowoptions is copied into lcp_gotoptions. Restore unused
auth_reset() function using pppd original source code.
 2015-02-28 12:59:29 +01:00
Sylvain Rochet
c4d1354c54 PPP, CORE, don't use ppp_ioctl() from PPP core, assign pcb->err_code instead 
Removed useless calls to ppp_ioctl(pcb, PPPCTLS_ERRCODE, …), we now assign
pcb->err_code directly instead. ppp_ioctl() is not linked anymore if user
application don't use it.
 2015-02-21 21:42:59 +01:00
Sylvain Rochet
59b659b027 PPP, CORE, compile out auth support if none of auth protocols are enabled 
Added macro PPP_AUTH_SUPPORT, if none of auth protocols are enabled
(PAP, CHAP, EAP) we reduce PPP memory usage by compiling out all
struct fields and source code used for authentication.
 2015-02-21 19:32:38 +01:00
Sylvain Rochet
9f93c16bbf PPP, CORE, beautified auth protocols debug 2015-02-18 23:14:29 +01:00
Sylvain Rochet
b71d9ce3f6 PPP, CORE, Removed useless enabled_flag from struct protent 
Our struct protent are const everywhere to save RAM, enable/disable
flag on a const struct is useless, saving some flash, removed.
 2015-02-18 23:14:29 +01:00
Sylvain Rochet
bce29ac353 PPP, CORE, code cleaning 
Reordered functions in the order they are declared in headers.
Removed useless ppp_link_down() function.
Merged ppp_stop() and ppp_close().
Merged ppp_hup() and ppp_sighup().
 2015-02-17 23:22:14 +01:00
Sylvain Rochet
482a18e6de PPP, added const modifier on auth strings 2014-12-24 17:17:00 +01:00
Sylvain Rochet
2b3e020152 PPP, fixed some compiler warnings 
Using -Wall -pedantic -Wparentheses -Wsequence-point
-Wswitch-default -Wextra -Wundef -Wshadow -Wpointer-arith
-Wbad-function-cast -Wc++-compat -Wwrite-strings -Wold-style-definition
-Wmissing-prototypes -Wredundant-decls -Wnested-externs -Wno-address
 2014-12-24 15:16:03 +01:00
Sylvain Rochet
da19974e81 fixed bug #43235, cleared compiler warnings when using gcc with -Wextra option 2014-10-12 19:54:43 +02:00
Sylvain Rochet
4fda366b67 PPP, added PPP notify phase support 
PPP notify phase support, using compile-time PPP_NOTIFY_PHASE macro.

This can be used for example to set a LED pattern depending on the
current phase of the PPP session.

Callback example:

static void ppp_notify_phase_cb(ppp_pcb *pcb, u8_t phase, void *ctx) {
  switch(phase) {
      case PPP_PHASE_DEAD:  /* Kept off */
      case PPP_PHASE_MASTER:
        /* LED Off */
        break;
      case PPP_PHASE_INITIALIZE:  /* Session opened */
        /* LED FastBlink */
        break;
      case PPP_PHASE_RUNNING:  /* Session running */
        /* LED On */
        break;
      default:
        /* LED SlowBlink */
   }
}
 2013-04-30 15:16:09 +02:00
Sylvain Rochet
9e4aa79278 PPP, adding const pragma to struct protent, saving about 200 bytes in .data segment 2012-10-13 18:38:18 +02:00
Sylvain Rochet
e81f092520 PPP, changed all the code enclosed between PPP_SERVER #if macro to our PPP PCB structure, making it easier to support PPP server in the future 2012-09-27 23:53:20 +02:00
Sylvain Rochet
e9b29184d0 PPP, renamed all functions using common names in utils.c that can conflict with lwIP user code during link operation 2012-08-21 20:21:38 +02:00
Sylvain Rochet
1ddebcc862 Moved PPP headers into include/netif/ppp/, fixing bug #37040. 2012-08-18 22:40:19 +02:00
Sylvain Rochet
bc724ea206 Do not destroy the PPP control block automatically anymore, added ppp_delete() API function. 
Without that, PPP user don't know when and how the PPP control block is free()ed, which
can lead to hard fault.
 2012-07-22 17:20:40 +02:00
Sylvain Rochet
90faecd86e replaced u_int{8,16,32}_t to lwIP u{8,16,32}_t types 
added padding to compiler generated bitfield, this is seen as best practice,
maybe it helps buggy compilers
 2012-07-03 22:59:50 +02:00
Sylvain Rochet
26250f1953 removed pcb->chap_mdtype_all 2012-06-19 23:14:31 +02:00
Sylvain Rochet
eadd56a376 replaced exit code (pcb->status) with ppp_ioctl() 2012-06-19 22:00:12 +02:00
Sylvain Rochet
2aa9a66c57 don't duplicate user and password anymore, anyway, the PPP user will have them already allocated as static strings or from configuration flash/file 2012-06-19 21:26:52 +02:00
Sylvain Rochet
08cbc1b22b idle time limit and connect time limit are now compile time options 2012-06-19 17:50:02 +02:00
Sylvain Rochet
ea7bf19057 fixed most "unit 0" used instead of pcb pointer 2012-06-17 00:17:22 +02:00
Sylvain Rochet
4a8ff6d824 protent prototype switched from unit to ppp_pcb 2012-06-16 02:43:13 +02:00
Sylvain Rochet
4b7e3af77c IPCP and LCP structures moved to ppp_pcb 2012-06-16 02:13:50 +02:00
Sylvain Rochet
19238a910c global variables removed from chap support 2012-06-15 01:22:01 +02:00
Sylvain Rochet
2deb13df43 EAP is now using ppp_pcb as well 2012-06-15 01:06:27 +02:00
Sylvain Rochet
1ece33e79a PAP and CHAP are now using ppp_pcb* 2012-06-15 00:24:39 +02:00
Sylvain Rochet
844f5e5af1 moved auth.c global variables to ppp_pcb 2012-06-14 00:25:45 +02:00
Sylvain Rochet
51bfac71b0 auth.c functions now use ppp_pcb* as first argument 2012-06-14 00:08:56 +02:00
Sylvain Rochet
527d99fd39 removed all PPP unit in ppp.c except pih->unit and unit used in debugging output 2012-06-12 00:55:53 +02:00
Sylvain Rochet
6e2722a6d3 started the unit to ppp_pcb replacement 2012-06-11 01:39:03 +02:00
Sylvain Rochet
444646b65e renamed ppp_control to ppp_pcb, replaced unit number to ppp_pcb in all ppp.h declared functions 2012-06-09 23:06:45 +02:00
Sylvain Rochet
8bd508a73d moved ppp_settings to ppp_control, improved PPP API to really allow multiple PPP sessions 2012-06-09 18:06:55 +02:00
Sylvain Rochet
f94ed922e5 moved exit status global variable to ppp_control 2012-06-09 16:43:12 +02:00
Sylvain Rochet
ce5121e659 removed unused "unsuccess" global variable 2012-06-09 16:00:22 +02:00
Sylvain Rochet
6b8c78bacc moved remote_name and explicit_remote global variable to ppp_settings 2012-06-09 15:55:01 +02:00
Sylvain Rochet
42f672d85d phase global variable moved to ppp_control structure 2012-06-09 15:39:16 +02:00
Sylvain Rochet
6db3026d47 using our_name from ppp_settings (only used in server mode and disabled by default) 2012-06-09 14:39:44 +02:00
Sylvain Rochet
becc306300 using idle_time_limit from ppp_settings 2012-06-09 14:35:06 +02:00
Sylvain Rochet
4e7ce11684 removed holdoff support, can be handled without persist mode outside lwIP 2012-06-09 14:31:45 +02:00
Sylvain Rochet
d27da93c33 now using maxconnect from ppp_settings 2012-06-07 23:34:06 +02:00
Sylvain Rochet
e5355cc45f PPP server support is now optional (disabled by default, not working until PPP have a "listen" support) 2012-06-07 22:22:57 +02:00