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Added support for "userPassword: {UNIX}uid". getpwnam("uid") is

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used to fetch the pw_passwd which is than passwd to crypt().
getspnam() is used instead of getpwnam() when available.
Added configration detection of pw_passwd, shadow.h, getpwnam()
and getspnam().
This commit is contained in:
Kurt Zeilenga 1999-06-26 20:52:59 +00:00
parent fcaddb60b4
commit ab10099fc1
5 changed files with 996 additions and 1016 deletions
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17
build/openldap.m4
View File

@ -197,6 +197,23 @@ if test $ol_cv_struct_passwd_pw_gecos = yes ; then
fi
])
dnl
dnl --------------------------------------------------------------------
dnl Check if struct passwd has pw_gecos
AC_DEFUN([OL_STRUCT_PASSWD_PW_PASSWD], [# test for pw_passwd in struct passwd
AC_MSG_CHECKING([struct passwd for pw_passwd])
AC_CACHE_VAL(ol_cv_struct_passwd_pw_passwd,[
AC_TRY_COMPILE([#include <pwd.h>],[
struct passwd pwd;
pwd.pw_passwd = pwd.pw_name;
],
[ol_cv_struct_passwd_pw_passwd=yes],
[ol_cv_struct_passwd_pw_passwd=no])])
AC_MSG_RESULT($ol_cv_struct_passwd_pw_passwd)
if test $ol_cv_struct_passwd_pw_passwd = yes ; then
AC_DEFINE(HAVE_PW_PASSWD,1, [define if struct passwd has pw_passwd])
fi
])
dnl
dnl ====================================================================
dnl Check if db.h is Berkeley DB2
dnl

1949
configure vendored
View File

File diff suppressed because it is too large Load Diff

4
configure.in
View File

@ -1643,6 +1643,7 @@ AC_CHECK_HEADERS( \
pwd.h \
resolv.h \
sgtty.h \
shadow.h \
stdarg.h \
stddef.h \
string.h \
@ -1678,6 +1679,7 @@ AC_STRUCT_ST_BLKSIZE
AC_HEADER_TIME
AC_STRUCT_TM
OL_STRUCT_PASSWD_PW_GECOS
OL_STRUCT_PASSWD_PW_PASSWD
OL_C_UPPER_LOWER
AC_C_CONST
@ -1738,6 +1740,8 @@ AC_CHECK_FUNCS( \
gethostname \
getpass \
getpwuid \
getpwnam \
getspnam \
gettimeofday \
initgroups \
lockf \

12
include/portable.h.in
View File

@ -293,9 +293,15 @@
/* Define if you have the getpass function. */
#undef HAVE_GETPASS
/* Define if you have the getpwnam function. */
#undef HAVE_GETPWNAM
/* Define if you have the getpwuid function. */
#undef HAVE_GETPWUID
/* Define if you have the getspnam function. */
#undef HAVE_GETSPNAM
/* Define if you have the gettimeofday function. */
#undef HAVE_GETTIMEOFDAY
@ -536,6 +542,9 @@
/* Define if you have the <sgtty.h> header file. */
#undef HAVE_SGTTY_H
/* Define if you have the <shadow.h> header file. */
#undef HAVE_SHADOW_H
/* Define if you have the <ssl.h> header file. */
#undef HAVE_SSL_H
@ -773,6 +782,9 @@
/* define if struct passwd has pw_gecos */
#undef HAVE_PW_GECOS
/* define if struct passwd has pw_passwd */
#undef HAVE_PW_PASSWD
/* define if toupper() requires islower() */
#undef C_UPPER_LOWER

30
libraries/liblutil/passwd.c
View File

@ -19,6 +19,13 @@
#include "lutil_sha1.h"
#include "lutil.h"
#ifdef HAVE_SHADOW_H
# include <shadow.h>
#endif
#ifdef HAVE_PWD_H
# include <pwd.h>
#endif
/*
* Return 0 if creds are good.
*/
@ -138,6 +145,29 @@ lutil_passwd(
return( strcmp(p, crypt(cred, p)) );
# if defined( HAVE_GETSPNAM ) \
|| ( defined( HAVE_GETPWNAM ) && defined( HAVE_PW_PASSWD ) )
} else if (strncasecmp(passwd, "{UNIX}", sizeof("{UNIX}") - 1) == 0 ) {
const char *u = passwd + (sizeof("{UNIX}") - 1);
# ifdef HAVE_GETSPNAM
struct spwd *spwd = getspnam(u);
if(spwd == NULL) {
return 1; /* not found */
}
return strcmp(spwd->sp_pwdp, crypt(cred, spwd->sp_pwdp));
# else
struct passwd *pwd = getpwnam(u);
if(pwd == NULL) {
return 1; /* not found */
}
return strcmp(pwd->pw_passwd, crypt(cred, pwd->pw_passwd));
# endif
# endif
#endif
}