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24 Commits

Author SHA1 Message Date
Todd C. Miller
c865a462cc Prepare sudo front end messages for translation. 2011-05-06 17:47:51 -04:00
Todd C. Miller
53da5e8cdf Update copyright years. 2011-03-11 15:34:35 -05:00
Todd C. Miller
ae2f7638f5 standardize on "return foo;" rather than "return(foo);" or "return (foo);" 2011-01-24 15:15:18 -05:00
Todd C. Miller
420db23714 Quiet gcc warnings on glibc systems that use warn_unused_result for 
write(2) and others.
 2010-08-03 11:17:56 -04:00
Todd C. Miller
30fe4a067c Set usrinfo for AIX 
Set adminstrative domain for the process when looking up user's
    password or group info and when preparing for execve().
Include strings.h even if string.h exists since they may define
    different things.  Fixes warnings on AIX and others.
 2010-06-29 13:08:05 -04:00
Todd C. Miller
4fb8a83e6f Fix -A flag when askpass is specified in sudo.conf or if sudo doesn't need 
to read a password.
 2010-06-15 15:11:10 -04:00
Todd C. Miller
f64bb67c6c Clean up some XXXs 2010-06-15 15:01:11 -04:00
Todd C. Miller
c2f8d24f20 Check for dup2() failure. 2010-06-15 09:02:23 -04:00
Todd C. Miller
b72a530fd0 Update copyright year 2010-06-14 12:19:49 -04:00
Todd C. Miller
047fc3876d Remove sigaction emulation 
Use SA_INTERRUPT in sa_flags
 2010-06-10 15:18:23 -04:00
Todd C. Miller
e146aaaa29 Fix visiblepw sudoers option; the plugin API portion still needs documenting 2010-06-10 15:02:32 -04:00
Todd C. Miller
b91b65722b Store askpass path in a global instead of uses setenv() which many 
systems lack.
 2010-06-10 12:03:40 -04:00
Todd C. Miller
eec336115a Move askpass path specification from sudoers to sudo.conf. 2010-06-09 17:40:44 -04:00
Todd C. Miller
c5a6ca998a Move compat definition of NSIG to compat.h 2010-06-09 13:57:07 -04:00
Todd C. Miller
82a56e421f Ignore SIGPIPE for "sudo -S" 2010-06-09 10:59:51 -04:00
Todd C. Miller
afb3f9dbf5 Fix uninitialized variable in TGP_ECHO case and print a newline if 
the user interrupted password input.
 2010-06-09 10:52:02 -04:00
Todd C. Miller
3e9ecaf1ec Make TGP_ECHO override TGP_MASK and don't try to restore the terminal 
if we didn't modify it.
 2010-06-09 10:45:07 -04:00
Todd C. Miller
a4a6620b24 Add SUDO_CONV_PROMPT_MASK define which corresponds to the "pwfeedback" 
sudoers option.  Do not disable echo if TGP_ECHO is set.
 2010-06-09 10:31:05 -04:00
Todd C. Miller
8ea8de47fa Fix pasto in mulitple signal fix and use _NSIG not NSIG since that 
is what our compat checks set.
 2010-05-11 13:33:42 -04:00
Todd C. Miller
cbb3010d73 Use an array for signals received instead of a single variable so 
we don't lose any when there are multiple different signals.
 2010-05-10 15:13:48 -04:00
Todd C. Miller
5adda153ae Do signal setup after turning off echo, not before. If we are using 
a tty but are not the foreground pgrp this will generate SIGTTOU
so we want the default action to be taken (suspend process).
 2010-05-10 15:02:50 -04:00
Todd C. Miller
9e5ff964ad Make user_details extern so tgetpass can get at the uid and gid. 
Set uid/gid to user before executing askpass program.
Check environment for SUDO_ASKPASS and use that if set.
TODO: a way for the policy to set the askpass program itself
 2010-02-24 19:53:45 -05:00
Todd C. Miller
b6a4cf7233 Modular sudo front-end which loads policy and I/O plugins that do 
most the actual work.  Currently relies on dynamic loading using
dlopen().  See doc/plugin.pod for the plugin API.
 2010-02-20 09:41:49 -05:00
Todd C. Miller
e90fa482f9 Rework source layout in preparation for modular sudo. 2010-02-20 09:14:01 -05:00