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path: root/usr.sbin/ppp/systems.c
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* Change _PATH_PPP to PPP_CONFDIR and allow it to be overridden at compile timebrian2001-03-231-3/+3
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* MAXPATHLEN -> PATH_MAXbrian2001-03-081-1/+1
| | | | | | Don't assume MAXHOSTNAMELEN includes the NUL Correct a diagnostic Use "localhost" in our prompt instead of ""
* Permit multiple ``allow user'' lines in any given sectionbrian2000-07-121-2/+11
| | | | | This avoids line length limits when large numbers of users are allowed access to ppp.
* Plug two file descriptor leaksbrian2000-04-031-2/+6
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* Don't treat # specially herebrian2000-03-281-6/+0
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* Understand environment variables in commandsbrian2000-03-141-61/+85
| | | | Submitted by: Mark Knight <markk@knigma.org>
* Correct usages of getuid() and geteuid()brian1999-12-301-2/+2
| | | | Pointed out by: billf
* Don't allowt '#' as a comment when it's embedded in quotes:brian1999-12-271-20/+13
| | | | | | | | set something "xxx yyy # zzz" aaa shouldn't be interpreted as set something "xxx yyy" aaa
* Understand double-quotes anywhere on a command line in the samebrian1999-12-231-1/+1
| | | | | way that a shell does. The previous way ppp did it just didn't make any sense.
* Correct warning about unindented commands when the unindented commandbrian1999-12-231-27/+34
| | | | is actually a new label with a comment at the end of the line.
* Don't munge ``set dial|login|logout|hangup'' arguments beforebrian1999-12-221-1/+1
| | | | ExpandString() has a chance to do its own substitutions.
* Fix my '#'-at-end-of-lines change, spammed by a subsequent commit.brian1999-12-201-3/+10
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* Use getpwuid()->pw_dir instead of $HOME when expanding ``~''.brian1999-12-201-10/+6
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* Use getpwuid() instead of getlogin() in ``allow users''.brian1999-12-201-4/+5
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* Cosmetic: clean up some parenthesis confusionbrian1999-12-201-10/+5
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* Handle comments at the end of lines.brian1999-12-201-6/+30
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* Notice and warn about unterminated quoted strings in commands.brian1999-12-201-13/+16
| | | | The entire command is ignored if the syntax is invalid...
* When logging warning messages, there are now three scenarios:brian1999-09-061-1/+10
| | | | | | | | o If a prompt is executing the command, only display the warning to that prompt o If a prompt is executing a ``load'' command, display the warning to all prompts *and* syslog o Otherwise, display the warning to all prompts *and* syslog.
* $Id$ -> $FreeBSD$peter1999-08-281-1/+1
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* Don't warn about ``!'' lines being unindented commands in ppp.conf.brian1999-05-241-5/+7
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* Deal with the fact that as we now mbuf_Read the fsmbrian1999-05-091-2/+2
| | | | | | | | | header in fsm_Input() we often end up with a NULL mbuf. Deal with a possible NULL mbuf being passed into mbuf_Prepend(). Adjust some spacing to make things more consistent.
* o Redesign the layering mechanism and make the aliasing code part ofbrian1999-05-081-1/+2
| | | | | | | | | | | | | | | | | | | | | the layering. We now ``stack'' layers as soon as we open the device (when we figure out what we're dealing with). A static set of `dispatch' routines are also declared for dealing with incoming packets after they've been `pulled' up through the stacked layers. Physical devices are now assigned handlers based on the device type when they're opened. For the moment there are three device types; ttys, execs and tcps. o Increment version number to 2.2 o Make an entry in [uw]tmp for non-tty -direct invocations (after pap/chap authentication). o Make throughput counters quad_t's o Account for the absolute number of mbuf malloc()s and free()s in ``show mem''. o ``show modem'' becomes ``show physical''.
* If /etc/ppp/ppp.conf doesn't exist, mention that thebrian1999-03-091-7/+19
| | | | | | configuration file can't be found rather than saying that the label can't be found. Pointed out by: Greg Black <gjb@comkey.com.au>
* Don't allow root to specify non-existent labels onbrian1999-02-021-18/+25
| | | | | | the command line. Revise the error diagnostics so that invalid labels are reported immediately.
* Allow multiple systems (config labels) on the commandbrian1998-10-311-9/+28
| | | | | | line and in the ``load'' & ``dial'' commands. The last label loaded becomes the current label name. Only require a label for -auto mode.
* Warn if we encounter an unindented line that isn'tbrian1998-10-171-2/+7
| | | | terminated with a ``:''.
* Fix a rather nasty use of `static'. This caused a SEGVbrian1998-06-151-5/+5
| | | | | when running ``link * load label'' as we ended up recursing back into command_Interpret after nuking our command arg list.
* Give ``load'' optional context. It's now possible tobrian1998-06-151-8/+9
| | | | | ``link 1,2,3 load label'' for people that want to set up their links in a more mpd-like manner.
* MFMP: Make ppp multilink capable.brian1998-05-211-129/+126
| | | | See the file README.changes, and re-read the man page.
* Remove unused #includes.brian1998-01-211-3/+1
| | | | | | Make various bits static. Remove unused variables. Submitted by: eivind
* Cosmetic (style):brian1997-12-241-3/+3
| | | | | | | sizeof(var) -> sizeof var sizeof type -> sizeof(type) Suggested by: J Wunsch <j@uriah.heep.sax.de>
* Cosmetic: Test for comment lines after the lenght has been established.brian1997-12-211-4/+2
| | | | Pointed out by: Theo de Raadt <deraadt@cvs.openbsd.org>
* Allow leading whitespace before '#' when identifying comments.brian1997-12-211-1/+3
| | | | Submitted by: Dave Bodenstab <imdave@mcs.net>
* char filename[200] => char filename[MAXPATHLEN]brian1997-12-171-2/+2
| | | | Pointed out by: Theo de Raadt <deraadt@cvs.openbsd.org>
* o Log ******** instead of the actual password for "set authkey"brian1997-12-171-3/+3
| | | | | | | | | | | | when command logging is switched on. o Display ******** for the authkey for "show auth" o Document how \P should be used, and document the other chat escapes while I'm there. o Make sure the full command is displayed when a compound command fails - ie, "set novar rubbish" should say "set novar: Invalid command" rather than "novar: Invalid command" Problem pointed out by: Theo de Raadt <deraadt@cvs.openbsd.org> (among others)
* Use LogWARN for command usage messages and unrecognisedbrian1997-12-151-2/+2
| | | | commands, not LogCOMMAND.
* Fix prototypes.brian1997-11-221-18/+18
| | | | | | | | | | | | | | Remove extraneous decls. Add ``const'' to several places. Allow ``make NOALIAS=1'' to remove IP aliasing. Merge with OpenBSD - only the Makefiles vary. We can now survive a compile with -Wall -Wbad-function-cast -Wcast-align -Wcast-qual -Winline -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wredundant-decls -Wshadow -Wstrict-prototypes -Wwrite-strings -Wchar-subscripts (although the Makefile just contains -Wall).
* Allow blank lines in config entries (they aren't terminators).brian1997-11-141-2/+2
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* Fix command logging (broken with the "allow" command).brian1997-11-131-3/+2
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* Don't attempt to dial if "dial label" has specifiedbrian1997-11-121-3/+4
| | | | a restricted label.
* Pass a missing arg to LogPrintf().brian1997-11-121-2/+2
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* Finish the security improvements:brian1997-11-111-13/+102
| | | | | | | | | | | | | | | | | | | o Add "allow" command: "allow users a b c" gives access to users a, b and c. "allow modes auto" gives those users access to auto mode only. "allow users *" and "allow modes *" are accepted. No users and all modes are allowed by default. UID 0 can do anything. o Set the current label with the "load" and "dial" commands so that the call to ppp.linkdown makes sense. o Up the verison number. o Don't OR MODE_AUTO for -background and -ddial. o Don't OR MODE_INTER when we get a diagnostic connection. o Allow up to 40 args per line (was 20). o "set ifaddr" only changes the interface in AUTO mode (with other modes, it happens after IPCP negotiation). o Sort command descriptions in the man page. o Support -dedicated mode where we just talk ppp forever (no login etc).
* Add the "!include" syntax.brian1997-11-091-4/+124
| | | | Return 0 from "show" commands.
* Increase chat script sizes to 512brian1997-11-091-2/+2
| | | | Requested by: Michael Reifenberger <root@totum.plaut.de>
* Null commit:brian1997-11-091-1/+1
| | | | The last modification removed the use of $HOME/.ppp.*
* Introduce ID0 logging.brian1997-11-091-94/+7
| | | | | | | | Stay as the invoking uid as much as possible. Execution as a normal user is still forbidden for now, so these changes are pretty ineffective. The next commit will implement the modifications suggested on -hackers a number of days ago.
* Introduce [local] to "set log [local] ...". This spitsbrian1997-11-041-3/+10
| | | | | logging out to the screen in terminal mode - should be good for installation problem diagnosis.
* Cosmetic (no functional changes):brian1997-10-261-8/+20
| | | | | | | | | | | | | | | o Add missing $Id$s o Move extern decls from .c -> .h files o Staticize o Remove #includes from .h files o style(9)ify includes o bcopy -> memcpy bzero -> memset bcmp -> memcmp index -> strchr rindex -> strrchr o Move timeout.h -> timer.h (making it consistent w/ timer.c) o Add -Wmissing-prototypes
* Install as group ``network''brian1997-09-041-2/+3
| | | | | | | | | | | Insist that uid == 0 for client ppp Disallow client sockets if no password is specified Don't exit on failure to open client socket for listening Allow specification of null local password Use reasonable size (smaller) ``vector''s in auth.c Fix "passwd ..." usage message Insist on "all" as arg to "quit" (if any) Drop client socket connection before Cleanup() when "quit all"
* Cosmetic: Make LogPrintf() calls consistent.brian1997-08-311-2/+2
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