mirror of
https://github.com/shadow-maint/shadow.git
synced 2024-12-18 06:14:46 +08:00
2167 lines
104 KiB
Plaintext
2167 lines
104 KiB
Plaintext
$Id$
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shadow-4.1.5.1 -> shadow-4.2 UNRELEASED
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*** general
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* Handle libc whose crypt() returns NULL when passed a salt that
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violates specs or system requirements (e.g. FIPS140). This is needed
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with glibc/eglibc 2.17 for tools checking passwords (passwd (non PAM
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enabled) or newgrp), and for tools generating encrypted passwords
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(chgpasswd, chpasswd, or gpasswd when non PAM enabled or when a fixed
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crypt method is requested on the command line, and newusers, or passwd
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in their non PAM enabled versions)
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* Fix segfault when reading groups split on multiple lines. This impacts
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most user/group management tools when MAX_MEMBERS_PER_GROUP is set.
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- su
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* When su receives a signal (SIGTERM, or SIGINT/SIGQUIT in non
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interactive mode), kill the child process group, rather than just the
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immediate child.
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* Fix segmentation faults for users without a proper home or shell in
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their passwd entries.
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- login
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* Fix segmentation faults for users without a proper home or shell in
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their passwd entries.
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*** documentation
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* Fixed useradd man page (--home-dir option, instead of --home).
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*** translation
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* Updated Russian translation.
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* Updated German man pages translation.
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* Fixed gshadow Japanese man page translation.
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shadow-4.1.5 -> shadow-4.1.5.1 2012-05-25
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- login
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* Log into utmp(x) when PAM is enabled, but do not log into wtmp.
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This complete pam_lastlog which logs into wtmp and in into utmp(x).
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- su
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* non PAM enabled versions: do not fail if su is called without a
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controlling terminal.
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- userdel
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* Fix segfault when userdel removes the user's group.
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*** documentation
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* .so links now point to paths relative to the top-level manual hierarchy
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*** translation
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* Updated French man pages translation.
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* Updated German man pages translation.
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* Updated Polish man pages translation. (logoutd.8)
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shadow-4.1.4.3 -> shadow-4.1.5 2012-02-12
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*** security
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* su -c could be abused by the executed command to invoke commands with
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the caller privileges. See below. (CVE-2005-4890)
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*** general
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* report usage error to stderr, but report usage help to stdout (and return
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zero) when explicitly requested (e.g. with --help).
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* initial support for tcb (http://openwall.com/tcb/) for useradd,
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userdel, usermod, chage, pwck, vipw.
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* Added support for ACLs and Extended Attributes in useradd and usermod.
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Support shall be enabled with the new --with-acl or --with-attr
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configure options.
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* Added diagnosis for lock failures.
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* use libsemanage instead of the semanage tool.
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- chage
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* Add --root option.
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- chfn
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* Add --root option.
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- chgpasswd
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* When the gshadow file exists but there are no gshadow entries, an entry
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is created if the password is changed and group requires a
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shadow entry.
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* Add --root option.
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- chpasswd
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* PAM enabled versions: restore the -e option to allow restoring
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passwords without knowing those passwords. Restore together the -m
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and -c options. (These options were removed in shadow-4.1.4 on PAM
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enabled versions)
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* When the shadow file exists but there are no shadow entries, an entry
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is created if the password is changed and passwd requires a
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shadow entry.
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* Add --root option.
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- chsh
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* Add --root option.
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- faillog
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* The -l, -m, -r, -t options only act on the existing users, unless -a is
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specified.
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* Add --root option.
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- gpasswd
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* Add --root option.
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- groupadd
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* Add --root option.
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- groupdel
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* Add --root option.
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- groupmems
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* Fix parsing of gshadow entries.
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* Add --root option.
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- groupmod
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* Fixed groupmod when configured with --enable-account-tools-setuid.
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* When the gshadow file exists but there are no gshadow entries, an entry
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is created if the password is changed and group requires a
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shadow entry.
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* Add --root option.
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- grpck
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* Add --root option.
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* NIS entries were dropped by -s (sort).
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- grpconv
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* Add --root option.
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- grpunconv
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* Add --root option.
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- lastlog
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* Add --root option.
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- login
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* Fixed limits support (non PAM enabled versions only)
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* Added support for infinite limits and group based limits (non PAM
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enabled versions only)
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* Fixed infinite loop when CONSOLE is configured with a colon-separated
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list of TTYs.
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* Fixed warning and support for CONSOLE_GROUPS for users member of more
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than 16 groups.
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* Do not log into utmp(x) or wtmp when PAM is enabled. This is done by
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pam_lastlog.
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- newgrp, sg
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* Fix parsing of gshadow entries.
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- newusers
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* Add --root option.
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- passwd
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* Add --root option.
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- pwpck
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* NIS entries were dropped by -s (sort).
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* Add --root option.
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- pwconv
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* Add --root option.
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- pwunconv
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* Add --root option.
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- useradd
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* If the skeleton directory contained hardlinked files, copies of the
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hardlink were removed from the skeleton directory.
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* Add --root option.
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- userdel
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* Check the existence of the user's mail spool before trying to remove
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it. If it does not exist, a warning is issued, but no failure.
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* Do not remove a group with the same name as the user (usergroup) if
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this group isn't the user's primary group.
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* Add --root option.
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* Add --selinux-user option.
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- usermod
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* Accept options in any order (username not necessarily at the end)
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* When the shadow file exists but there are no shadow entries, an entry
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is created if the password is changed and passwd requires a
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shadow entry, or if aging features are used (-e or -f).
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* Add --root option.
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- su
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* Document the su exit values.
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* When su receives a signal, wait for the child to terminate (after
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sending a SIGTERM), and kill it only if it did not terminate by itself.
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No delay will be enforced if the child cooperates.
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* Default ENV_SUPATH is /sbin:/bin:/usr/sbin:/usr/bin
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* Fixed infinite loop when CONSOLE is configured with a colon-separated
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list of TTYs.
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* Fixed warning and support for CONSOLE_GROUPS for users member of more
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than 16 groups.
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* Do not forward the controlling terminal to commands executed with -c.
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This prevents tty hijacking which could lead to execution with the
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caller's privileges.
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* Close PAM sessions as root. This will be more friendly to PAM modules
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like pam_mount or pam_systemd.
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* Added support for PAM modules which change PAM_USER.
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*** translation
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* Updated Brazilian Portuguese translation.
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* Updated Catalan translation.
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* Updated Czech translation.
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* Updated Danish translation.
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* New Danish man pages translation.
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* Updated French translation.
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* Updated French man pages translation.
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* Updated German translation.
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* Updated German man pages translation.
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* Updated Greek translation.
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* Updated Italian man pages translation.
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* Updated Japanese translation.
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* Updated Kazakh translation.
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* Updated Norwegian Bokmål translation.
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* Updated Portuguese translation.
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* Updated Russian translation.
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* Updated Simplified Chinese translation.
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* Updated Simplified Chinese man pages translation.
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* Updated Swedish translation.
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* Updated Vietnamese translation.
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shadow-4.1.4.2 -> shadow-4.1.4.3 2011-02-15
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*** security
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- CVE-2011-0721: An insufficient input sanitation in chfn can be exploited
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to create users or groups in a NIS environment.
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shadow-4.1.4.1 -> shadow-4.1.4.2 2009-07-24
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- general
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* Improved support for large groups (impacts most user/group management
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tools).
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- addition of system users or groups
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* Speed improvement. This should be noticeable in case of LDAP configured
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systems. This should impact useradd, groupadd, and newusers
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* Since system accounts are allocated from SYS_?ID_MIN to SYS_?ID_MAX in
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reverse order, accounts are packed close to SYS_?ID_MAX if SYS_?ID_MIN
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is already used but there are still dome gaps.
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- login
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* Add support for shells being a shell script without a shebang.
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- su
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* Preserve the DISPLAY and XAUTHORITY environment variables. This was
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only the case in the non PAM enabled versions.
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* Add support for shells being a shell script without a shebang.
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*** translation
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* The Finnish translation of passwd(1) was outdated and is no more
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distributed.
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shadow-4.1.4 -> shadow-4.1.4.1 2009-05-22
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- login
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* Fix failures with empty usernames on non PAM versions.
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* Fix CONSOLE (securetty) support on non PAM versions.
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- newgrp
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* Return the exit status of the child.
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- userdel
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* On Linux, do not check if an user is logged in with utmp, but check if
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the user is running some processes.
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* If not on Linux, continue to search for an utmp record, but make sure
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the process recorded in the utmp entry is still running.
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* Report failures to remove the user's mailbox
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* When USERGROUPS_ENAB is enabled, remove the user's group when the
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user was the only member.
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* Do not fail when -r is used and the home directory does not exist.
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- usermod
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* Check if the user is busy when the user's UID, name or home directory
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is changed.
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shadow-4.1.3.1 -> shadow-4.1.4 2009-05-10
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- packaging
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* Enable --enable-account-tools-setuid by default for PAM builds.
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* Add configure option --enable-utmpx, disabled by default to mimic
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the previous behavior on Linux (where utmp and utmpx are identical).
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* Fix build failure on non-PAM systems when --without-pam is not
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specified.
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- chpasswd
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* Change the passwords using PAM. This permits to define the password
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policy in a central place. The -c/--crypt-method, -e/--encrypted,
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-m/--md5 and -s/--sha-rounds options are no more supported on PAM
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enabled systems.
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- grpck
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* Warn if a group has an entry in group and gshadow, and the password
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field in group is not 'x'.
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- login
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* Do not trust the current utmp entry's ut_line to set PAM_TTY. This could
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lead to DOS attacks.
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* (PAM) Even if the user was already authenticated (-f flag), ask the
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user to update his authentication token if needed.
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- lastlog
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* Fix regression causing empty reports.
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- newusers
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* Change the passwords using PAM. This permits to define the password
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policy in a central place. The -c/--crypt-method and -s/--sha-rounds
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options are no more supported on PAM enabled systems.
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- pwck
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* Warn if an user has an entry in passwd and shadow, and the password
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field in passwd is not 'x'.
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*** translation
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- Updated Czech translation
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- Updated French translation
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- Updated German translation
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- Updated Japanese translation
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- Updated Korean translation
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- Updated Portuguese translation
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- Updated Russian translation
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shadow-4.1.3 -> shadow-4.1.3.1 2009-04-15
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*** security:
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- Due to bad parsing of octal permissions, the permissions on tty (login)
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but also UMASK were set wrongly (and weirdly). Only shadow-4.1.3 was
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affected.
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*** general
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- login
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* Fix regression when no user is specified on the command line.
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- userdel
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* Fixed SE Linux support
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- vipw
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* SE Linux: Set the default context to the context of the file being
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edited. This ensures that the backup file inherit from the file's
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context.
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*** translation
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- Updated Norwegian Bokmål translation
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shadow-4.1.2.2 -> shadow-4.1.3 2009-04-12
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*** general:
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- packaging
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* Fixed support for OpenPAM.
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* Fixed support for uclibc.
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* Added configure --enable-account-tools-setuid (default) /
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--disable-account-tools-setuid options. This permits to disable the
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PAM authentication of the caller for chage, chgpasswd, chpasswd,
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groupadd, groupdel, groupmod, newusers, useradd, userdel, and usermod.
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This authentication is not necessary when these tools are not
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installed setuid root.
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* Added configure --with-group-name-max-length (default) /
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--without-group-name-max-length options. This permits to configure the maximum length allowed for group names:
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<no option> -> default of 16 (like today)
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--with-group-name-max-length -> default of 16
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--without-group-name-max-length -> no max length
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--with-group-name-max-length=n > max is set to n
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No sanity checking is performed on n so people could do
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something neat like --with-group-name-max-length=MAX_INT
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- addition of users or groups
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* Speed improvement in case UID_MAX/SYS_UID_MAX/GID_MAX/SYS_GID_MAX is
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used for an user/group. This should be noticeable in case of LDAP
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configured systems. This should impact useradd, groupadd, and newusers
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- error handling improvement
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* Make sure errors and incomplete changes are reported to syslog and
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audit in case of unexpected failures.
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* Report system inconsistencies to syslog and audit.
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* Only report success to syslog and audit if the changes are really
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performed in the system databases.
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This is still not complete.
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- /etc/login.defs
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* New CREATE_HOME variable to tell useradd to create a home directory by
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default.
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- Translations
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* New Kazakh translation.
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* Spanish manpages are no more distributed. They are outdated. Please
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contact pkg-shadow-devel@lists.alioth.debian.org if you wish to
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provide updates.
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- faillog
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* Accept users specified as a numerical UID, or ranges of users (-user,
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user-, user1-user2).
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* -l, -m, and -r now apply not only to existing users, but to all the
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specified UIDs.
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* Options can be specified in any order.
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- gpasswd
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* Added support for long options --add (-a), --delete (-d),
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--remove-password (-r), --restrict (-R), --administrators (-A), and
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--members (-M).
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* Added support for usernames with arbitrary length.
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* audit logging improvements.
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* error handling improvement (see above).
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* Log permission denied to syslog and audit.
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- groupadd
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* audit logging improvements.
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* error handling improvement (see above).
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* Speedup (see "addition of users or groups" above).
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* do not create groups with GID set to (gid_t)-1.
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* Allocate system group GIDs in reverse order. This could be useful
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later to increase the static IDs range.
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- groupdel
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* audit logging improvements.
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* error handling improvement (see above).
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- groupmems
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* Check if user exist before they are added to groups.
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* Avoid segfault in case the specified group does not exist in /etc/group.
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* Everybody is allowed to list the users of a group.
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* /etc/group is open readonly when one just wants to list the users of a
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group.
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* Added syslog support.
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* Use the groupmems PAM service name instead of groupmod.
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* Fix segmentation faults when adding or removing users from a group.
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* Added support for shadow groups.
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* Added support long options --add (-a), --delete (-d), --purge (-p),
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--list (-l), --group (-g).
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- groupmod
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* audit logging improvements.
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* error handling improvement (see above).
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* do not create groups with GID set to (gid_t)-1.
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- grpck
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* warn for groups with GID set to (gid_t)-1.
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- login
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* Restore the echoctl, echoke, onclr flags to the terminal termio flags.
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Reset echoprt, noflsh, tostop. This behavior seems to have change by
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mistake in earlier releases (4.0.8, for no obvious reason).
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- newusers
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* Implement the -r, --system option.
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* Speedup (see "addition of users or groups" above).
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* do not create users with UID set to (gid_t)-1.
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* do not create groups with GID set to (gid_t)-1.
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* Allocate system account UIDs/GIDs in reverse order. This could be useful
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later to increase the static IDs range.
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- passwd
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* For compatibility with other passwd version, the --lock an --unlock
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options do not lock or unlock the user account anymore. They only
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lock or unlock the user's password.
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- pwck
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* warn for users with UID set to (uid_t)-1.
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- su
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* Preserve COLORTERM in addition to TERM when su is called with the -l
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option.
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- useradd
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* audit logging improvements.
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* Speedup (see "addition of users or groups" above).
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* See CREATE_HOME above.
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* New -M/--no-create-home option to disable CREATE_HOME.
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* do not create users with UID set to (gid_t)-1.
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* Added -Z option to map SELinux user for user's login.
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* Allocate system user UIDs in reverse order. This could be useful
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later to increase the static IDs range.
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- userdel
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* audit logging improvements.
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* Do not fail if the removed user is not in the shadow database.
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* When the user's group shall be removed, do not fail if this group is
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not in the gshadow file.
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* Delete the SELinux user mapping for user's login.
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- usermod
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* Allow adding LDAP users (or any user not present in the local passwd
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file) to local groups
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* do not create users with UID set to (gid_t)-1.
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* Added -Z option to map SELinux user for user's login.
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shadow-4.1.2.1 -> shadow-4.1.2.2 23-11-2008
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*** security
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- Fix a race condition in login that could lead to gaining ownership or
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changing mode of arbitrary files.
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- Fix a possible login DOS, which could be caused by injecting forged
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entries in utmp.
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shadow-4.1.2 -> shadow-4.1.2.1 26-06-2008
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*** security
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- Fix an "audit log injection" vulnerability in login.
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This vulnerability makes it easier for attackers to hide activities by
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modifying portions of log events, e.g. by appending an addr= statement
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to the login name.
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shadow-4.1.1 -> shadow-4.1.2 25-05-2008
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*** security:
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- generation of SHA encrypted passwords (chpasswd, gpasswd, newusers,
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chgpasswd; and also passwd if configured without PAM support).
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The number of rounds and number of salt bytes was fixed to their lower
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allowed values (resp. configurable and 8), hence voiding some of the
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advantages of this encryption method. Dictionary attacks with
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precomputed tables were easier than expected, but still harder than with
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the MD5 (or DES) methods.
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*** general:
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- packaging
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* Distribute the chfn, chsh, and userdel PAM configuration file.
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* Fix the detection of the audit, pam, and selinux library and header
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file; and fail if the feature is requested but not present on the
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system.
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* Fix build failure when configured with audit support.
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- chfn
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* Allow non-US-ASCII characters in the GECOS fields ("name", "room
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number", and "other info" fields).
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- login
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* Do not fail if a shell option, specified after --, has more than 2
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letters.
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- su
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* If the SULOG_FILE does not exist when an su session is logged, make
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sure the file is created with group root, instead of using the group
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of the caller.
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- vipw
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* Resume properly after ^Z.
|
|
|
|
*** documentation:
|
|
- Document the -r, --system option in the useradd, groupadd, and newusers
|
|
manpages.
|
|
- Document the -c, --crypt-method and -s, --sha-rounds options in the
|
|
newusers manpage.
|
|
- Document the -k, --skel option in the useradd manpage.
|
|
- Tag the section which require --enable-shadowgrp or --with-sha-crypt
|
|
accordingly.
|
|
|
|
shadow-4.1.0 -> shadow-4.1.1 02-04-2008
|
|
|
|
*** general:
|
|
- security
|
|
* Do not seed the random number generator each time, and use the time in
|
|
microseconds to avoid having the same salt for different passwords
|
|
generated in the same second.
|
|
- packaging
|
|
* Do not install the shadow library per default.
|
|
- general
|
|
* Do not translate the messages sent to syslog. This avoids logging
|
|
PAM error messages in the users's locale.
|
|
- etc/login.defs
|
|
* Set GID_MIN to the same value as UID_MIN by default (1000).
|
|
* Added variables SYS_UID_MIN (100), SYS_UID_MAX (999), SYS_GID_MIN (100),
|
|
SYS_GID_MAX (999) for system accounts.
|
|
- etc/useradd
|
|
* /etc/default/useradd now defines HOME as /home to match FHS.
|
|
- chage
|
|
* Fix bug which forbid to set the aging information of an account with a
|
|
passwd entry, but no shadow entry.
|
|
- faillog
|
|
* faillog -r now only reset the entries of existing users. This makes
|
|
faillog faster.
|
|
- gpasswd
|
|
* Fix failures when the gshadow file is not present.
|
|
* When a password is moved to the gshadow file, use "x" instead of "!"
|
|
to indicate that the password is shadowed (consistency with grpconv).
|
|
* Make sure the group and gshadow files are unlocked on exit.
|
|
- groupadd
|
|
* New option -p/--password to specify an encrypted password.
|
|
* New option -r, --system for system accounts.
|
|
- groupdel
|
|
* Do not fail if the group does not exist in the gshadow file.
|
|
* Do not rewrite the group or gshadow file in case of error.
|
|
* Make sure the group and gshadow files are unlocked on exit.
|
|
* Fail if the system is not configured to support split groups and
|
|
different group entries have the name of the group to be deleted.
|
|
- groupmems
|
|
* Fix buffer overflow when adding an user to a group. Thanks to Peter Vrabec.
|
|
- groupmod
|
|
* New option -p/--password to specify an encrypted password.
|
|
* Make sure the group and gshadow files are unlocked on exit.
|
|
* When the GID of a group is changed, update also the GID of the passwd
|
|
entries of the users whose primary group is the group being modified.
|
|
- grpck
|
|
* Fix logging of changes to syslog when a group file is provided,
|
|
without a gshadow file.
|
|
- lastlog
|
|
* Accept users specified as a numerical UID, or ranges of users (-user,
|
|
user-, user1-user2).
|
|
- login
|
|
* Use PATH and SUPATH to set the PATH environment variable, even when
|
|
support for PAM is enabled.
|
|
* If started as init, start a new session.
|
|
- newgrp
|
|
* Fix segfault when an user returns to an unknown GID (either the user
|
|
was deleted during the user's newgrp session or the user's passwd
|
|
entry referenced an invalid group). Add a syslog warning in that case.
|
|
* Use the correct AUDIT_CHGRP_ID event instead of AUDIT_USER_START, when
|
|
changing the user space group ID with newgrp or sg.
|
|
- newusers
|
|
* The new users are no more added to the list of members of their groups
|
|
because the membership is already set by their primary group.
|
|
* Added support for gshadow.
|
|
* Avoid using the same salt for different passwords.
|
|
* Fix support for the NONE crypt method.
|
|
* newusers will behave more like useradd regarding the choice of UID or
|
|
GID or regarding the validity of user and group names.
|
|
* New option -r, --system for system accounts.
|
|
* Make sure the passwd, group, shadow, and gshadow files are unlocked on
|
|
exit.
|
|
- passwd
|
|
* Make sure that no more than one username argument was provided.
|
|
* Make SE Linux tests more strict, when the real UID is 0 SE Linux
|
|
checks will be performed.
|
|
- pwck
|
|
* Fix logging of changes to syslog when a passwd file is provided,
|
|
without a shadow file.
|
|
- su
|
|
* su's arguments are now reordered. If needed, use -- to separate su's
|
|
options from the shell's options.
|
|
- sulogin
|
|
* If started as init, start a new session.
|
|
- useradd
|
|
* New option -l to avoid adding the user to the lastlog and faillog databases.
|
|
* Fix the handling of the --defaults option (it required an argument,
|
|
but should behave as -D)
|
|
* Document the --defaults option, which was already described in the
|
|
useradd's Usage information.
|
|
* New option -r, --system for system accounts.
|
|
* New options -U, --user-group and -N, --no-user-group. These options
|
|
should replace nflg from the previous versions. Please set any -n
|
|
option to deprecated because its meaning differs from one distribution
|
|
to the other.
|
|
* Make sure the passwd, group, shadow, and gshadow files are unlocked on
|
|
exit.
|
|
- usermod
|
|
* Keep the access and modification time of files when moving an user's home
|
|
directory.
|
|
* Check that the new fields set with -u, -s, -l, -g, -f, -e, -d, and -c
|
|
differ from the old ones. If a requested new value is equal to the old
|
|
one, no changes will be performed for that field. If no fields are
|
|
changed, usermod will exist successfully with a warning. This avoids
|
|
logging changes to syslog when there are actually no changes.
|
|
* Fix the handling of -a when a user is being renamed (with -l)
|
|
- vipw/vigr
|
|
* Recommend editing the shadowed (resp. regular) file if the regular (resp.
|
|
shadowed) file was edited.
|
|
|
|
shadow-4.0.18.2 -> shadow-4.1.0 09-12-2007
|
|
|
|
*** security:
|
|
- chgpasswd
|
|
When compiled with PAM support, it used the chpasswd policy file instead
|
|
of the chgpasswd policy file. If an administrator added some restriction
|
|
to the chgpasswd policy file, they were not taken into account.
|
|
|
|
*** general:
|
|
- Add support for SHA256 and SHA512 encrypt methods (supported by new
|
|
libc).
|
|
- useradd: Allow non numerical group identifier to be specified with
|
|
useradd's -g option.
|
|
- chgpasswd, chpasswd: Fix chpasswd and chgpasswd stack overflow.
|
|
- newgrp: Do not give an indication that the group has no password. Ask
|
|
for the password, as if there were a password.
|
|
- The permissions of the suid binaries is now configurable in
|
|
src/Makefile.am. Note that changing the permissions is not recommended.
|
|
- newgrp.c: Declare the child and pid variable at the beginning of a block.
|
|
This fixes a compilation issue with gcc 2.95.
|
|
- login_nopam: Add support for systems with no innetgr(). On those
|
|
systems, username with an @ will be treated like any other username
|
|
(i.e. lookup in the local database for an user with an @). Thanks to
|
|
Mike Frysinger for the patch.
|
|
- Add support for uClibc with no l64a().
|
|
- userdel, usermod: Fix infinite loop caused by erroneous group file
|
|
containing two entries with the same name. (The fix strategy differs
|
|
from
|
|
(https://bugzilla.redhat.com/show_bug.cgi?id=240915)
|
|
- userdel: Abort if an error is detected while updating the passwd or group
|
|
databases. The passwd or group files will not be written.
|
|
- usermod: Update the group database before flushing the nscd caches.
|
|
- usermod: Make sure the group modifications will be allowed before
|
|
writing the passwd files.
|
|
- Flush the nscd tables using nscd -i instead of the private glibc socket.
|
|
- usermod: Make usermod options independent of the argument order.
|
|
- newgrp: Do not request a password when a user uses newgrp to switch to
|
|
her primary group.
|
|
- passwd: -l/-u options: edit the shadow account expiry field *in
|
|
addition* to editing the password field.
|
|
- pwck: Remove the SHADOWPWD preprocessor check. Some check for /etc/shadow
|
|
were always missing.
|
|
- su: Avoid terminating the PAM library in the forked child. This is done
|
|
later in the parent after closing the PAM session.
|
|
- userdel: Fix the homedir prefix checking.
|
|
- passwd, usermod: Refuse to unlock an account when it would result in a
|
|
passwordless account.
|
|
- Full review of the usage of getpwnam(), getpwuid(), getgrnam(),
|
|
getgrgid(), and getspnam(). There should be no functional changes.
|
|
- gpasswd: Only read information from the local file group database. It
|
|
writes the changes in /etc/group and/or /etc/gshadow, but used to read
|
|
information from getgrnam (hence possibly from another group database).
|
|
- New login.defs variable: MAX_MEMBERS_PER_GROUP. It should provide a
|
|
better support for split groups. Be careful when using this variable:
|
|
not all tools support well split groups (in or out of the shadow
|
|
tool suite). It fixes gpasswd and chgpasswd when split groups are used.
|
|
- Use MD5_CRYPT_ENAB, ENCRYPT_METHOD, SHA_CRYPT_MIN_ROUNDS, and
|
|
SHA_CRYPT_MAX_ROUNDS to define the default encryption algorithm for the
|
|
passwords.
|
|
- chpasswd, chgpasswd, newusers: New options -c/--crypt-method and
|
|
-s/--sha-rounds to supersede the system default encryption algorithm.
|
|
- chpasswd, chgpasswd, newusers: DES is no more the default algorithm. They
|
|
will respect the system default configured in /etc/login.defs
|
|
|
|
*** documentation:
|
|
- Generate the translated manpages from PO at build time.
|
|
- The generated manpages will change depending on the configure options.
|
|
If you use different options than the one used for the distributed
|
|
archive, you should re-generate the manpages.
|
|
- login.defs should now describe all the variables.
|
|
- The tools' documentation details the login.defs variables they use.
|
|
|
|
shadow-4.0.18.1 -> shadow-4.0.18.2 28-10-2007
|
|
|
|
*** general:
|
|
- usermod: fixed handle -a option (by Benno Schulenberg
|
|
<bensberg@justemail.net>),
|
|
- useradd: improved auditing support
|
|
(https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=211659),
|
|
- groupadd, groupdel, groupmod, useradd, userdel, usermod: flush nscd cashes
|
|
after close /etc/{group,passwd} files,
|
|
- su: If compiled without PAM support, enforce the limits from /etc/limits
|
|
when one of the -, -l, or --login options is set, even if called by root.
|
|
- limits: Support for 2 new resource limits: max nice value, and max real
|
|
time priority. The resource limits are not used when compiled with PAM.
|
|
*** documentation:
|
|
- updated translations: fi, ja, nl, tl, zh_CN.
|
|
- groupadd.8, groupmod.8, login.1, useradd.8, userdel.8, usermod.8: grammar
|
|
mistakes and other corrections (by Schulenberg <bensberg@justemail.net>),
|
|
|
|
shadow-4.0.18 -> shadow-4.0.18.1 03-08-2006
|
|
|
|
*** general:
|
|
- groupmems: fixed compilation when PAM is disabled
|
|
(by Johannes Winkelmann <jw@smts.ch>),
|
|
- fixed missing man pages in dist tar ball necessary on build when
|
|
PAM is disabled.
|
|
|
|
shadow-4.0.17 -> shadow-4.0.18 01-08-2006
|
|
|
|
*** general:
|
|
- su: fixed set environment too early when using PAM, so move it to !USE_PAM
|
|
(patch submitted by Mike Frysinger <vapier@gentoo.org>),
|
|
- groupadd, groupmod, useradd, usermod: fixed UID/GID overflow (fixed
|
|
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=198920)
|
|
- passwd, useradd, usermod: fixed inactive/mindays/warndays/maxdays overflow
|
|
(similar to RH#198920),
|
|
- groupmems: rewritten for use PAM and getopt_long() and now it is enabled
|
|
for build and install (patch by George Kraft <gk4@swbell.net>),
|
|
- S/Key: removed assign getpass() to libshadow_getpass() on autoconf level
|
|
(patch by Ulrich Mueller <ulm@kph.uni-mainz.de>; http://bugs.gentoo.org/139966),
|
|
- usermod: back to previous -a option semantics and clarify -a behavior
|
|
on documentation level (by Greg Schafer <gschafer@zip.com.au>),
|
|
- chsh, groupmod: rewritten for use getopt_long().
|
|
- updated translations: ca, cs, da, eu, fr, gl, hu, ko, pl, pt, ru, sv, tr, uk, vi.
|
|
*** documentation:
|
|
- fr and ru man pages are up to date,
|
|
- partially translated sv man pages set added
|
|
(by Daniel Nylander <info@danielnylander.se>),
|
|
- pl chage(1), chsh(1), groupmod(8): translation finished.
|
|
|
|
shadow-4.0.16 -> shadow-4.0.17 10-07-2006
|
|
|
|
*** general:
|
|
- userdel, usermod: fixed segfault on remove home directory when it can't
|
|
be removed; for example when it is /dev/null (fixed http://bugs.gentoo.org/139148),
|
|
- improved SELinux detection on autoconf level (based on patch by
|
|
Dan Yefimov <dan@D00M.lightwave.net.ru>),
|
|
- removed using private implementation getpass() libc function
|
|
(now getpass() is used also when S/KEY support is enabled),
|
|
- move nologin do $(sbindir),
|
|
- useradd: fixed mail spool file creation (bug cached by Frans Pop
|
|
<elendil@planet.nl>;
|
|
fixed http://bugs.debian.org/374705),
|
|
- updated translations: cs, da, de, ko, nb, nl, pt, ro, ru, sk, sv, vi,
|
|
- new translations: dz, km, ne.
|
|
*** documentation:
|
|
- ru man pages up to date,
|
|
- lastlog(8): updated pl translation,
|
|
- faillog(5): added missing information about fail_locktime element of
|
|
faillog struct (by Thorsten Kukuk <kukuk@suse.de>),
|
|
- updated translations: eu, fr, pl.
|
|
- reverted using docbook.sourceforge.net in XSL url.
|
|
|
|
shadow-4.0.15 -> shadow-4.0.16 05-06-2006
|
|
|
|
*** general:
|
|
- userdel: better fix for old CERT VU#312962 (which was fixed in shadow 4.0.8):
|
|
fixed forgotten checking of the return value from fchown() before
|
|
proceeding with the fchmod() (based on Owl patch prepared by
|
|
Rafal Wojtczuk <nergal@owl.openwall.com>),
|
|
- userdel: use login.defs::MAIL_DIR instead hardcoded /var/mail in created
|
|
mailbox path (based on Owl fixes submited
|
|
by Solar Designer <solar@openwall.com>),
|
|
- by default do not use libshadow_getpass() as getpass() replacemement.
|
|
Use libshadow_getpass() only when S/KEY support is enabled.
|
|
Current glibc getpass() handles correctly longer than 8 characters
|
|
passwords and libshadow_getpass() is used only because libc getpass()
|
|
do not handles password prompting with echo enabled,
|
|
- move login.defs::MD5_CRYPT_ENAB to non-PAM part,
|
|
- userdel: rewritten for use getopt_log(),
|
|
- install default/template configuration files:
|
|
-- if shadow is configured with use PAM install /etc/pam.d/* files,
|
|
-- if shadow do not uses PAM install /etc/{limits,login.acces} files,
|
|
-- install /etc/login.defs and /etc/default/useradd files,
|
|
- fixed handle relative symlinks too in lib/commonio.c
|
|
(merge patch from Fedora),
|
|
- properly notify nscd to flush its cache
|
|
(https://bugzilla.redhat.com/bugzilla/186803),
|
|
- useradd, usermod: fixes for verify return values mkdir() and chown()
|
|
on copy files (merge 482_libmisc_copydir_check_return_values Debian
|
|
patch),
|
|
- login, su (non-PAM variant): export MAIL only when MAIL_CHECK_ENAB
|
|
is enabled (Mike Frysinger <vapier@gentoo.org>),
|
|
- pgck, grpck: warn when the members of a group differ in /etc/groups
|
|
and /etc/gshadow (fixed http://bugs.debian.org/75181),
|
|
- su: fixed exit with a status 0 when the invoked command is terminated
|
|
by a signal which was not catched
|
|
(fixed by Eero Häkkinen <eero17@bigfoot.com>),
|
|
- login: cancel login timeout after authentication so that patient people
|
|
timing out on network directory services can log in with local
|
|
accounts (http://bugs.debian.org/107148),
|
|
- chgpasswd: fixes for build correctly with --disable-shadowgrp
|
|
(patch by Johannes Winkelmann <jw@tks6.net>).
|
|
- updated translations: cs, da, es, eu, fi, fr, gl, hu, id, pt, ru, sk, sv, vi.
|
|
- new translations: hu.
|
|
*** documentation:
|
|
- new cs man pages: groupmems(8), groupmod(8), grpck(8), gshadow(5)
|
|
(by Miroslav Kure <kurem@upcase.inf.upol.cz>),
|
|
- regenerate roff man pages using docbook-style-xsl-1.70.1,
|
|
- bunch of cleanups in chfn(1), faillog(8), gpasswd(1), groupadd(8),
|
|
groupmems(8), limits(5), login(1), login.defs(5), newgrp(1), passwd(1),
|
|
passwd(5) and su(1) (by Yuri Kozlov <kozlov.y@gmail.com>),
|
|
- update pl vipw(8) man page,
|
|
- added chgpasswd(8) ru man page,
|
|
- updated ru login.defs(5), passwd(1), userdel(8), usermod(8) man pages,
|
|
- pw_auth(3) man page removed (outdated),
|
|
- install limits(5), login.access(5) and porttime(5) man pages only when
|
|
shadow is built with PAM support disabled,
|
|
- passwd(1): better document how password strength is checked
|
|
(fixed http://bugs.debian.org/115380),
|
|
- usermod(8): added missing -a option description
|
|
(by Christian Perrier <bubulle@debian.org>),
|
|
- hu chsh(1), lugin(1), newgrp(1): fixed typos
|
|
(by Koblinger Egmont <egmont@uhulinux.hu>),
|
|
- login.defs(5): remove information about CREATE_HOME (patch by
|
|
Mike Frysinger <vapier@gentoo.org>),
|
|
- chgpasswd(8): new man page.
|
|
|
|
shadow-4.0.14 -> shadow-4.0.15 13-03-2006
|
|
|
|
*** general:
|
|
- do not install translated man pages if shadow is configured with
|
|
--disable-nls
|
|
(based patch submited by Mike Frysinger <vapier@gentoo.org>),
|
|
- added fixes for detect BSD's S/Key with updated the skeychallenge()
|
|
function for take a fourth argument in case BSD version (patch submited by
|
|
Mike Frysinger <vapier@gentoo.org>),
|
|
- login: default UMASK if not specified in login.defs is 022 (pointed by
|
|
Peter Vrabec <pvrabec@redhat.com>),
|
|
- chgpasswd: new tool (by Jonas Meurer <mejo@debian.org>),
|
|
- lastlog: print the usage and exit if an additional argument is provided to
|
|
lastlog (merge 488_laslog_verify_arguments Debian patch),
|
|
- login, newgrp, nologin, su: do not link with libselinux (merge
|
|
490_link_selinux_only_when_needed Debian patch),
|
|
- chage, chfn, chsh, passwd: fixed confusing error message if /proc is not
|
|
mounted (http://bugs.debian.org/352494 patch Nicolas François
|
|
<nicolas.francois@centraliens.net>),
|
|
- login (merge 433_login_more_LOG_UNKFAIL_ENAB Debian patch):
|
|
- TOO MANY LOGIN... logged if PAM_MAXTRIES or failcount >= retries (was
|
|
onl test PAM_MAXTRIES),
|
|
- print to stderr (in addition to syslog) in case of maximum number of
|
|
tries exceeded,
|
|
- always prints the number of tries in the syslog entry.
|
|
- add special handling for PAM_ABORT
|
|
- add an entry to faillog, as when USE_PAM is not defined. (#53164)
|
|
- changed pam_end to PAM_END. This is certainly was a mistake. PAM_END is
|
|
pam_close_session + pam_end. Here, the session is still not open, we
|
|
don't have to close it.
|
|
- a HAVE_PAM_FAIL_DELAY is missing,
|
|
- su: fixed pam session support (patch from Topi Miettinen; fixed #57526,
|
|
#55873, 57532 Debian bugs),
|
|
- userdel: user's group is already removed by update_groups().
|
|
remove_group() is not needed (bug introduced in 4.0.14 on merge FC fixes).
|
|
Fixed by Nicolas François <nicolas.francois@centraliens.net>,
|
|
- useradd: always remove group and gshadow databases lock, Fixed by Nicolas
|
|
François <nicolas.francois@centraliens.net>
|
|
(http://bugs.debian.org/348250)
|
|
- auditing fixes:
|
|
- corrected prototypes in lib/prototypes.h (thre is no audit_help_log();
|
|
added audit_logger() prototype),
|
|
- useradd: fixed excess audit_logger() argument,
|
|
- chage: added missing \n on display password status if password must be
|
|
changed,
|
|
- useradd: fixed allow non-unique UID (http://bugs.debian.org/351281),
|
|
- various code cleanups for make possible compilation of shadow with -Wall
|
|
-Werror (by Alexander Gattin <xrgtn@yandex.ru>),
|
|
- su: move exit() outside libmisc/shell.c::shell() for handle shell() errors
|
|
on higher level (now is better visable where some programs exit with 126
|
|
and 127 exit codes); added new shell() parameter (char *const envp[])
|
|
which allow fix preserving environment in su on using -p, (patch by
|
|
Alexander Gattin <xrgtn@yandex.ru>),
|
|
- su: added handle -c,--command option for GNU su compliance (merge
|
|
437_su_-c_option Debian patch),
|
|
- login: added translate login prompt string (suggested by Evgeniy
|
|
Dushistov),
|
|
- updated translations: ca, cs, da, el, es, eu, gl, fi, fr, it, nb, nl, pt,
|
|
pt_BR, ro, ru, sk, sv, tl, vi, zh_CN,
|
|
- new translations: gl.
|
|
*** documentation:
|
|
- ru man pages: added new nologin(8) and updated all other man pages (by
|
|
Yuri Kozlov <kozlov.y@gmail.com>),
|
|
- chsh(1), su(1): update fi translations generated from XML files
|
|
(Tommi Vainikainen <thv+debian@iki.fi>),
|
|
- expiry(1), faillog(5), faillog(8), gpasswd(1), groupadd(8), groupdel(8),
|
|
logoutd(8), nologin(8), vipw(8): added new cs man pages, (by Miroslav Kure
|
|
<kurem@upcase.inf.upol.cz>)
|
|
- login.defs(5): default UMASK if not specified in login.defs is 022
|
|
(pointed by Peter Vrabec <pvrabec@redhat.com>),
|
|
- useradd(8): better document that -d will not add the user's home directory
|
|
if it does not already exist (http://bugs.debian.org/154996),
|
|
- nologin(8) man pages added (merge 478_nologin.8.xml Debian patch).
|
|
|
|
shadow-4.0.13 -> shadow-4.0.14 03-01-2006
|
|
|
|
*** general:
|
|
- fixes in handling login.defs: $MAIL_FILE is used in userdel and usermod,
|
|
$MD5_CRYPT_ENAB is used by crypt_make_salt, which is used by chpasswd,
|
|
gpasswd and newusers.
|
|
Both variables moved to PAM not dependent (447_missing_login.defs_variables
|
|
Debian patch),
|
|
- chage: fix chage display when the last change field is set to 0.
|
|
This is consistent with PAM (merge 427_chage_expiry_0 Debian patch),
|
|
- su: if an password is expired, su should propose to change this password
|
|
(fixed http://bugs.debian.org/321384),
|
|
- login: added auditing support (based on Fedora patch for login from util-linux),
|
|
- useradd: merge PUG fixes from RedHat patch,
|
|
- nologin: new program,
|
|
- vipw: added a "quiet" mode (http://bugs.debian.org/190252),
|
|
- newgrp: added auditing support (by Steve Grubb <sgrubb@redhat.com>),
|
|
- switch over to a new logging function (by Steve Grubb <sgrubb@redhat.com>),
|
|
- userdel: fix incorrect audit record in userdel
|
|
(https://bugzilla.redhat.com/bugzilla/174392),
|
|
- userdel: remove the user's group unless it is not really a user-private group
|
|
for better PUG support (based on FC patch),
|
|
- userdel: make the -f option force the removal of the user's group (even if it
|
|
is the primary group of another user)
|
|
(merge 453_userdel_-f_removes_group Debian patch),
|
|
- usermod: rewritten for use getopt_long() (Christian Perrier <bubulle@kheops.frmug.org>),
|
|
- grpck: fixed segmentation fault on using -s when /etc/gshadow is empty (fix by
|
|
Tomasz Lemiech <szpajder@staszic.waw.pl>),
|
|
- passwd: remove handle -f, -g and -s options.
|
|
- added handle -s/--shell, -m/-p/preserve-environment options like GNU su
|
|
(based on patches from Debian submited by
|
|
Nicolas François <nicolas.francois@centraliens.net>)
|
|
- su: export $USER and $SHELL as well as $HOME (http://bugs.debian.org/11003 and
|
|
http://bugs.debian.org/11189),
|
|
- su, vipw: rewritten for use getopt_long(),
|
|
- su: log successful/failed through syslog (http://bugs.debian.org/190215),
|
|
- updated translations: ca, cs, da, eu, fi, fr, it, pl, pt, ru, sv, tl, vi,
|
|
- new translations: gl.
|
|
*** documentation:
|
|
- added es, ko vigr(8) and vipw(8), hu lastlog(8), ko vipw(8), zh_CN su(1),
|
|
zh_TW chpasswd(8) and su(1),
|
|
- added tr man pages: chage(1), chfn(1), groupadd(8), groupdel(8), groupmod(8),
|
|
login(1), passwd(1), passwd(5), shadow(5), su(1) useradd(8), userdel(8),
|
|
usermod(8),
|
|
- passwd5): added es, hu, pt_BR, zh_CN zh_TW translations,
|
|
- added full set (up to date) fr man pages
|
|
(by Nicolas François <nicolas.francois@centraliens.net>),
|
|
- pwck(1): document -q option,
|
|
- WARNING: all translated man pages are now in UFT-8,
|
|
- added full set of ru man pages (by Yuri Kozlov <kozlov.y@gmail.com>),
|
|
- login(1): better explain the respective roles of login, init and getty with regards
|
|
to the utmp file (merge 440_manpages-login.1 Debian patch),
|
|
- login(1): document how to initiate a trusted path on linux
|
|
(http://bugs.debian.org/305600),
|
|
- userdel(8): document the -f option; document the group removal behavior (merge
|
|
455_userdel.8.xml Debian patch),
|
|
- groupadd(8), useradd(8): document that useradd/groupadd refuse adding entries already in an
|
|
external database (http://bugs.debian.org/282184),
|
|
- updated it groupdel(8), passwd(1), pwconv(8), useradd(8), userdel(8), usermod(8) man pages
|
|
(merge 205_it-manpages Debian patch),
|
|
- added fi chfn(1), chsh(1), passwd(1), su(1),
|
|
- newusers(8): added it translation,
|
|
- newgrp(1): added de, es, zh_CN, zh_TW translations.
|
|
|
|
shadow-4.0.12 -> shadow-4.0.13 10-10-2005
|
|
|
|
*** general:
|
|
- chage: removed duplicated pam_start(),
|
|
- chfn, chsh: finished PAM support using pam_start() and co.,
|
|
- userdel: userdel should not remove the group which is primary for someone else
|
|
(fix by Nicolas François <nicolas.francois@centraliens.net>
|
|
http://bugs.debian.org/295416),
|
|
- login: use "%c" in strftime() output (based on patch from
|
|
http://bugs.debian.org/89902 by Christian Perrier <bubulle@debian.org>),
|
|
- fixedlib/commonio.c: don't assume selinux is enabled if is_selinux_enabled()
|
|
returns -1 (merge isSelinuxEnabled FC patch by Jeremy Katz <katzj@redhat.com>),
|
|
- login, su (non-PAM case): fixed setup max address space limits (added missing break
|
|
statement in case) spotted by Lasse Collin <lasse.collin@tukaani.org>,
|
|
- auditing support added. Patch prepared by Peter Vrabec <pvrabec@redhat.com> basing
|
|
on work by Steve Grubb from http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=159215
|
|
Now auditing support have commands: chage, gpasswd, groupadd, groupdel, groupmod,
|
|
useradd, userdel, usermod.
|
|
- chage, chfn, chsh, passwd: change to use new selinux API for
|
|
selinux_check_passwd_access() (patch from Fedora by Dan Walsh <dwalsh@redhat.com>),
|
|
- use #ident preprocesor directive istead RCID macro with content similar
|
|
to example described in ident(1) man page (modern compilers like latest GCC
|
|
removes not used functions by global optimization).
|
|
So "ident /usr/bin/passwd" will show again some useable informations
|
|
- su: fixed twice copy environment which causes auth problems
|
|
(bug was introduced in 4.0.12; fix by Nicolas François <nicolas.francois@centraliens.net>),
|
|
- chage: differentiate the different failure causes by the exit value
|
|
This will permit to adduser Debian script to detect if chage failed because the
|
|
system doesn't have shadowed passwords (fix for http://bugs.debian.org/317012),
|
|
- merge 010_more-i18ned-messages Debian patch which adds i18n support for few
|
|
more messages (originally patch was prepared by Guillem Jover <guillem@debian.org>),
|
|
- lastlog: added handle -b option which allow print only lastlog records older than
|
|
specified DAYS (fix by <miles@lubin.us>),
|
|
- chpasswd, gpasswd, newusers: fixed libmisc/salt.c for use login.defs::MD5_CRYPT_ENAB
|
|
only if PAM support is disabled (fix by John Gatewood Ham <zappaman@buraphalinux.org>),
|
|
- passwd: rewritten for use getopt_long(),
|
|
- newgrp: when newgrp process sits between parent and child shells, it should
|
|
propagate STOPs from child to parent and CONTs from parent to child,
|
|
otherwise e.g. bash's "suspend" command won't work
|
|
Fixed Debian http://bugs.debian.org/314727
|
|
- updated translations: da, es, fr, pt, ro, ru.
|
|
*** documentation:
|
|
- chsh(1), groupadd(8), newusers(8), pwconv(8), useradd(8), userdel(8), usermod(8):
|
|
added missing references to /etc/login.defs and login.defs(5)
|
|
(Christian Perrier <bubulle@kheops.frmug.org>),
|
|
- passwd(5): rewritten based on work by Greg Wooledge <greg@wooledge.org>
|
|
http://bugs.debian.org/328113
|
|
- login(1): added securetty(5) to SEE ALSO section
|
|
(fixed Debian bug http://bugs.debian.org/325773),
|
|
- groupadd(8), useradd(8): fix regular expression describing allowed login/group
|
|
names (pointed by Nicolas François <nicolas.francois@centraliens.net>)
|
|
(correct is [a-z_][a-z0-9_-]*[$]),
|
|
- groupadd(8), useradd(8): documents in CAVEATS section the limitations shadow
|
|
places on user and group names (fix by Mike Frysinger <vapier@gentoo.org>).
|
|
- chage(1), groupadd(8): document -h,--help option.
|
|
|
|
shadow-4.0.11.1 -> shadow-4.0.12 22-08-2005
|
|
|
|
*** general:
|
|
- newgrp, login: remove using login.defs::CLOSE_SESSIONS variable and always
|
|
close PAM session,
|
|
- fixed configure.in: really enable shadow group support by default (pointed by
|
|
Greg Schafer <gschafer@zip.com.au> and Peter Vrabec <pvrabec@redhat.com>),
|
|
- login.defs: removed handle QMAIL_DIR variable,
|
|
- login: allow regular user to login on read-only root file system (not only for root)
|
|
Patch by Nicolas François <nicolas.francois@centraliens.net>
|
|
Fix for http://bugs.debian.org/52069
|
|
- gpasswd, grpck, grpconv, grpuconv: added flushing group nscd cache,
|
|
- pwck, pwconv: added flushing passwd nscd cache,
|
|
- usermod: fixed handle -p option (patch by Peter Vrabec <pvrabec@redhat.com>),
|
|
- chage: use -1 as value for disable password inactivity, expiration date and
|
|
checking an password validation.
|
|
Based on patch by Peter Vrabec <pvrabec@redhat.com> which fixes:
|
|
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=109499
|
|
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=137498
|
|
and on 427_chage_expiry_0 Debian patch (fix for http://bugs.debian.org/78961)
|
|
- useradd: do not copy files from skel directory if home directory exist and write
|
|
warning message about not copying skel files
|
|
Patch by Peter Vrabec <pvrabec@redhat.com> which fixes:
|
|
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=143150
|
|
https://bugzilla.redhat.com/beta/show_bug.cgi?id=158574
|
|
https://bugzilla.redhat.com/beta/show_bug.cgi?id=80242
|
|
- su: ignore SIGINT while authenticating. A ^C could defeat the waiting
|
|
period and permit brute-force attacks (fixed http://bugs.debian.org/288827),
|
|
- uClibc fixes (by Martin Schlemmer <azarah@nosferatu.za.org>):
|
|
added require ngettext (added [need-ngettext] to AM_GNU_GETTEXT() parameters)
|
|
and stub prototype for ngettext() in lib/prototypes.h (necessary if shadow
|
|
compiled with disabled NLS support)
|
|
- groupadd: rewritten for use getopt_long(),
|
|
- groupadd, groupdel, groupmod, userdel: do OPENLOG() before pam_start(),
|
|
- groupadd: fixed double OPENLOG(),
|
|
- removed lib/{grpack,gspack,pwpack,sppack}.c and prototypes from lib/prototypes.h
|
|
(outdated),
|
|
- newusers: added flushing passwd and group nscd caches,
|
|
- passwd, pwunconv, userdel, vipw: remove flushing shadow nscd cache (nscd do not caches
|
|
shadow map),
|
|
- pwck: now pwck OPENLOG with correct name ("pwck" instead "pwsk")
|
|
(fix by Alexander Gattin <arg@online.com.ua>),
|
|
- pwck, grpck: replace all puts() with printf() - it fixes problems with extra blank
|
|
lines printed in some messages
|
|
(fix by Alexander Gattin <arg@online.com.ua>),
|
|
- passwd: use separated message "Password set to expire." instead "Password changed."
|
|
on "passwd -e" (fix by Christian Perrier <bubulle@debian.org),
|
|
- updated translations: cs, de, fi, fr, nl, pl, pt, ru, sk.
|
|
*** documentation:
|
|
- regenerate all roff man pages using DocBook XSLT Stylesheets 1.69.1,
|
|
- usermod(8): give the correct range for system users (0-999 instead of 0-99),
|
|
(http://bugs.debian.org/286258)
|
|
- chage(8): better description -1 value passwd in -E, -I and -M options,
|
|
- regenerate all roff man pages using DocBook XSLT Stylesheets 1.69.0.
|
|
|
|
shadow-4.0.11 -> shadow-4.0.11.1 21-07-2005
|
|
|
|
*** general:
|
|
- fixed configure.in: now is possible build shadow with enabled/disabled shadow group
|
|
support (thanks for report symptoms of the bug to Greg Schafer <gschafer@zip.com.au>),
|
|
- updated translations: sv.
|
|
|
|
shadow-4.0.10 -> shadow-4.0.11 18-07-2005
|
|
|
|
*** general:
|
|
- su: ignore SIGINT while authenticating. A ^C could defeat the waiting period and
|
|
permit brute-force attacks. Also ignore SIGQUIT.
|
|
Fixed: http://bugs.debian.org/52372 and http://bugs.debian.org/288827
|
|
- useradd: rewritten for use getopt_long(),
|
|
- newgrp: add fix for handle splitted NIS groups: extends the functionality that,
|
|
if the requested group is given, all groups of the same GID are tested for
|
|
membership of the requesting user.
|
|
(fix by Christian Mudra <C.Mudra@science-computing.de>)
|
|
- fix nscd_flush_cache(): for some reason doing the INVALIDATE call with two
|
|
write()'s fails. Do one writev() call instead.
|
|
http://bugs.gentoo.org/show_bug.cgi?id=80413
|
|
(submited by Martin Schlemmer <azarah@gentoo.org>)
|
|
- merge nscd-socket-path patch from Fedora: newer glibc's have a different nscd socket
|
|
location (/var/run/nscd/socket instead /var/run/.nscd_socket),
|
|
- S/Key support is back,
|
|
- usermod: added -a option. This flag can only be used in conjunction with the -G
|
|
option. It cause usermod to append user to the current supplementary group list.
|
|
(patch by Peter Vrabec <pvrabec@redhat.com>)
|
|
- chage: added missing \n in error messages,
|
|
- useradd, groupadd: change -O option to -K and document it in man page,
|
|
- su, sulogin, login: fixed erroneous warning messages when used with PAM about some
|
|
login.defs variables (fix by DJ Lucas <dj@linuxfromscratch.org>),
|
|
- autoconf:
|
|
-- stop with error message if crypt() not found,
|
|
-- remove --with{,out}-libcrypt switch,
|
|
-- move all autoheader templates from acconfig.h to configure.in,
|
|
- login: setup limits and umask (using login.defs ULIMITS and UMASK variables) only when
|
|
PAM support is disabled (it is task for pam_limits and pam_umask modules),
|
|
- sulogin, login: use SYSLOG macro instead syslog() which saves the locale, sets the
|
|
locale to C, sends the message and restores the locale
|
|
(fix by Nicolas François <nicolas.francois@centraliens.net>).
|
|
- updated translations: cs, da, de, es, fi, pl, pt, ro, ru, sk.
|
|
*** documentation:
|
|
- pwck(8): document -q option (based on Debian patch for fix http://bugs.debian.org/309408)
|
|
- pwck(8): rewritten OPTIONS section and better SYNOPSIS,
|
|
- lastlog(8): document that lastlog is a sparse file, and don't need to be rotated
|
|
http://bugs.debian.org/219321
|
|
- login(8): better explain the respective roles of login, init and getty with regards
|
|
to the utmp file (based on 441_manpages-shadow.5 Debian patch),
|
|
- shadowconfig(8): removed (will be maintained in Debian shadow pkg repository),
|
|
- groupadd(8): document -o option,
|
|
- in SEE ALLSO section in groupadd(8), groupdel(8), groupmod(8), userdel(8), usermod(8)
|
|
added refer to gpasswd(8) (suggested by Mike Frysinger <vapier@gentoo.org>).
|
|
|
|
shadow-4.0.9 -> shadow-4.0.10 28-06-2005
|
|
|
|
*** general:
|
|
- mkpasswd: removed,
|
|
- userdel: now deletes user groups from /etc/gshadow as well as /etc/group.
|
|
Fix by Nicolas François <nicolas.francois@centraliens.net>.
|
|
http://bugs.debian.org/99442
|
|
- usermod: when relocating a user's home directory, don't fail and remove the new
|
|
home directory if we can't remove the old home directory for some
|
|
reason; the results can be spectacularly poor if, for instance, only
|
|
the rmdir() fails. Patch prepared by Timo Lindfors <lindi-spamtrap@newmail.com>.
|
|
http://bugs.debian.org/166369
|
|
- su: fix syslogs to be less ambiguous. Use old:new format instead of old-new
|
|
because '-' can appear in usernames
|
|
http://bugs.debian.org/213592
|
|
- removed not used now libmisc/setup.c,
|
|
- login: use also UTMPX API instead UTMP on failure (login was affected for this
|
|
when shadow was built without PAM support)
|
|
patch by Nicolas François <nicolas.francois@centraliens.net>
|
|
- login: the PAM session needs to be closed as root, thus before change_uid()
|
|
http://bugs.debian.org/53570 http://bugs.debian.org/195048 http://bugs.debian.org/211884
|
|
- login: made login's -f option also able to use the username after -- if none
|
|
was passed as it's optarg
|
|
http://bugs.debian.org/53702
|
|
- login: check for hushed login and pass PAM_SILENT if true,
|
|
http://bugs.debian.org/48002
|
|
- login: fixed username on successful login (was using the normal username,
|
|
when it should have used pam_user) http://bugs.debian.org/47819
|
|
- remove using SHADOWPWD #define so now shadow is always built with shadow
|
|
password support,
|
|
- chage: rewritten for use getopt_long(),
|
|
- updated translations: ca, cs, da, fi, pl, ru, zh_TW.
|
|
*** documentation:
|
|
- most of the man pages now are generated from XML files so in case submitting any
|
|
chages to this resources please make diff to XML files,
|
|
- chfn: give more details about the influence of login.defs on what's allowed to
|
|
users.
|
|
|
|
shadow-4.0.8 -> shadow-4.0.9 23-05-2005
|
|
|
|
*** general:
|
|
- passwd: fixed segfault in non-PAM configuration
|
|
(submited by Greg Schafer <gschafer@zip.com.au>),
|
|
- newgrp: fixed NULL pointer dereference - getlogin() and ttyname() can
|
|
return NULL which is not checked (http://bugs.debian.org/162303),
|
|
- updated translations: ro, ru,
|
|
- added new translations: vi,
|
|
- lib/getdef.c: leaves the table as it is, and changes from the binary search to
|
|
a sequential one (Lucas Correia Villa Real <lucasvr@gobolinux.org>),
|
|
- lastlog: fixed --help message (s,--login,--user,) http://bugs.debian.org/249611.
|
|
|
|
shadow-4.0.7 -> shadow-4.0.8 26-04-2005
|
|
|
|
*** general:
|
|
- remove not working OPIE and SKEY support,
|
|
- chage, useradd, usermod: reduce multiple OPENLOG() calls,
|
|
- passwd: fix #61313 Debian bug: "passwd -S root" (as a normal user) should not
|
|
display "You may not change the password for root.",
|
|
- vipw: fixed race condition (Debian #242407 bug; fix by Alexander Gattin
|
|
<arg@online.com.ua>),
|
|
- configure.in: add using AC_GNU_SOURCE macro for kill compilation warnings about
|
|
implicit declaration of function `fseeko',
|
|
- faillog: changed faillog record display format for allow fit in 80 columns all
|
|
faillog attributes,
|
|
- removed NDBM code (unused),
|
|
- fixed use of SU_WHEEL_ONLY in su. Now su really is available for wheel group
|
|
members. Thanks to Mike Frysinger <vapier@gentoo.org> for report:
|
|
http://bugs.gentoo.org/show_bug.cgi?id=80345
|
|
- drop never finished kerberos and des_rpc support (for kerberos support back firs
|
|
must be prepared modularization),
|
|
- fixed UTMP path detection (by Kelledin <kelledin@users.sf.net>),
|
|
- useradd: rewritten group count to dynamic (by John Newbigin
|
|
<jnewbigin@ict.swin.edu.au>),
|
|
- login: fixed create lastlog entry fo users never loged in on non-PAM
|
|
variant of login (fix by <oracular@ziplip.com>),
|
|
- remove handle login.defs::NOLOGIN_STR (never used),
|
|
- useradd: fixes a potential security problem when mailbox is created in
|
|
useradd.
|
|
Patch and comment by Koblinger Egmont <egmont@uhulinux.hu>:
|
|
Only two arguments are passed to the open() call though it expects three
|
|
because O_CREAT is present. Hence the permission of the file first becomes
|
|
some random garbage found on the stack, and an attacker can perhaps open
|
|
this file and hold it open for reading or writing before the proper
|
|
fchmod() is executed. (Actually, we could also pass the final "mode" to
|
|
the open() call and then save the consequent fchmod().)
|
|
- SELinux changes: added changes in chage, chfn, chsh, passwd for allow
|
|
construct more grained user password/account properties on SELinux
|
|
policies level. Patch originally based on RH changes (submited by Chris
|
|
PeBenito <pebenito@gentoo.org>),
|
|
- added SELinux changes: in libmisc/copydir.c (based on Fedora patch),
|
|
- updated translations: cs, da, es, eu, fi, fr, it, ko, nl, pl, pt, sk, uk,
|
|
- added new translations: tl,
|
|
- reindent all source code using -l80,
|
|
*** documentation:
|
|
- it man pages (by Danilo Piazzalunga <danilopiazza@libero.it>):
|
|
-- updated: chfn.1, chsh.1, groups.1, grpck.8, grpconv.8,
|
|
grpunconv.8, id.1, lastlog.8, login.1, newgrp.1, pwunconv.8, shadow.5,
|
|
vigr.8, vipw.8,
|
|
-- new: chage.1, chpasswd.8, expiry.1, faillog.5, faillog.8, getspnam.3,
|
|
logoutd.8, porttime.5, pwck.8, shadow.3, shadowconfig.8, su.1,
|
|
- passwd(1): fix #160477 Debian bug: improve -S output description,
|
|
- newgrp(1): fix #251926, #166173, #113191 Debian bugs: explain why editing /etc/group
|
|
(without gshadow) doesn't permit to use newgrp,
|
|
- newgrp(1): newgrp uses /bin/sh (not bash),
|
|
- faillog(8): updated after rewritten faillog command for use getopt_long(),
|
|
- login(1): removed fragment about abilities pass environment variables in login prompt,
|
|
- gshadow(5): new file (by Nicolas Nicolas François <nicolas.francois@centraliens.net>),
|
|
- usermod(8): fixed #302388 Debian bug: added separated -o option description,
|
|
|
|
shadow-4.0.6 -> shadow-4.0.7 26-01-2005
|
|
|
|
- updated translations: da, es, fi, it, nl, pl, pt,
|
|
- added zh_TW translation (from Debian resources),
|
|
- remove unused now files in lib/ directory,
|
|
- switch faillog to use getopt_long(),
|
|
- added de vigr(8), vipw(8) man pages (from Debian resources),
|
|
- added ro, sq translations (from Debian resources),
|
|
- fixed large file support in lastlog and faillog:
|
|
-- added AC_SYS_LARGEFILE macro to autoconf,
|
|
-- use fseeko() instead fseek() and remove casting file offsets to unsigned
|
|
long.
|
|
- lastlog:
|
|
-- rewritten source code using the same style as in chpasswd.c,
|
|
-- open lastlog file after finish parse commandline options
|
|
(now --help output can be displayed for users without lastlog
|
|
file read permission),
|
|
-- cleanups in lastlog(8) man page using the same style as in
|
|
chpasswd(8).
|
|
- chpasswd:
|
|
-- switch chpasswd to use getopt_long() and adds a --md5 option
|
|
(by Ian Gulliver <ian@penguinhosting.net>),
|
|
-- rewritten chpasswd(8) man page.
|
|
|
|
shadow-4.0.5 -> shadow-4.0.6 08-11-2004
|
|
|
|
- su: fixed adding of pam_env env variables to environment
|
|
(Martin Schlemmer <azarah@nosferatu.za.org>),
|
|
- autoconf: fixed filling MAIL_SPOOL_DIR and MAIL_SPOOL_FILE variables
|
|
which was always empty (Gregorio Guidi <g.guidi@sns.it>),
|
|
- really close security bug in libmisc/pwdcheck.c,
|
|
- added missing template/example PAM service config files for chfn, chsh and
|
|
userdel,
|
|
- do not translate variable names from /etc/default/useradd during
|
|
"useradd -D".
|
|
|
|
shadow-4.0.4.1 -> shadow-4.0.5 27-10-2004
|
|
|
|
- change libmisc to private static library,
|
|
- added SELinux support (basing on patch from Gentoo),
|
|
- chage: more verbose/human readable -l output. This output is much more
|
|
better for send directly via email for each users as message with account
|
|
status (for example as message with warning about account/password expiration),
|
|
- login: fixed handle -f option: now it works correctly without specify "-h
|
|
<host>" if open login session locally is required (thanks for help
|
|
investigate bug for Krzysztof Kotlenga),
|
|
- userdel: when removing a user with userdel, userdel was always exits with 1 (fixed).
|
|
Based on http://bugs.gentoo.org/show_bug.cgi?id=66687,
|
|
- useradd: added handle /etc/defaults/useradd::CREATE_MAIL_SPOOL={yes|no}.
|
|
Now on adding user account can be also created empty user mail spool.
|
|
Curent code handle only mailbox.
|
|
TODO: add handle create user mail spool in maildir format.
|
|
- useradd: when placing symlinks into /etc/skel copy_tree of
|
|
libmisc/copydir.c will properly create the symlink in the destination
|
|
directory but not change the ownership to the target user/group. This
|
|
makes httpd Option SymlinkIfOwnerMatch break for default weg pages
|
|
including symlinks placed into /etc/skel/public_html for example.
|
|
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=66819
|
|
- su: add pam_open_session() support. If built without PAM support
|
|
propagate $DISPLAY and $XAUTHORITY environment variables.
|
|
Based on http://www.gentoo.org/cgi-bin/viewcvs.cgi/sys-apps/shadow/files/shadow-4.0.4.1-su-pam_open_session.patch?rev=1.1
|
|
- applied 036_pam_access_with_preauth.patch Debian patch submited by Bjorn
|
|
Torkelsson <Bjorn.Torkelsson@hpc2n.umu.se>: add support for PAM account
|
|
management to restrict access using pam_access when login is invoked with -f.
|
|
- applied Owl patches by Solar Designer <solar@openwall.com>:
|
|
shadow-4.0.4.1-owl-pam-auth.diff:
|
|
Moved the PAM authentication in user management commands after
|
|
command-line parsing, made it use separate service names for each command.
|
|
Use constant strings rather than argv[0] for syslog ident in the user
|
|
management commands,
|
|
shadow-4.0.4.1-owl-tmp.diff:
|
|
Remove using mktemp() if mkstemp() prototype not found (use always mkstemp()),
|
|
shadow-4.0.4.1-owl-check-reads.diff:
|
|
Add checking for read errors in commonio and vipw/vigr (not doing so could
|
|
result in data loss when the records are written back),
|
|
- fixed security bug in libmisc/pwdcheck.c which allow unauthorized
|
|
account properties modification.
|
|
Affected tools: chfn and chsh.
|
|
Bug was discovered by Martin Schulze <joey@infodrom.org>.
|
|
- added it translation (by Danilo Piazzalunga <danilopiazza@libero.it>),
|
|
- added sk translation (by Peter Mann <Peter.Mann@tuke.sk>, submited by Christian
|
|
Perrier <bubulle@kheops.frmug.org>),
|
|
- added es translation (by Ruben Porras <nahoo82@telefonica.net>),
|
|
- updated ko translation (by Changwoo Ryu <cwryu@debian.org>),
|
|
- added fi translation (by Tommi Vainikainen <thv@iki.fi>),
|
|
- new translations: bs, ca, da, eu, he, id, nb, nl, nn, pt, pt_BR, tr,
|
|
zh_CN (stolen from Debian),
|
|
- remove adduser(8) roff include man page to useradd(8).
|
|
|
|
shadow-4.0.4 => shadow-4.0.4.1 14-01-2004
|
|
- bug fixes in automake files for generate correct tar ball on "make dist":
|
|
added missing "EXTRA_DIST = $(man_MANS)" in man/*/Makefile.am.
|
|
|
|
shadow-4.0.3 => shadow-4.0.4 14-01-2004
|
|
|
|
*** general:
|
|
- added missing information about -f options in groupadd usage message
|
|
(document this also in man page),
|
|
- removed TCFS support (tcfs is dead),
|
|
- convert all po/*.po files to utf-8,
|
|
- one TODO entry gone: fix nscd flushing databases on change (use
|
|
per service flushing method instead HUPing nscd process),
|
|
- removed old AUTH_METHODS dependent code,
|
|
- chage: now all code depend on SHADOWPWD. If shadow will not be configured
|
|
on autoconf level for using shadow password chage is olny stub which
|
|
informs "chage not configured for shadow password support."
|
|
- dpasswd: removed,
|
|
- login: remove handle login.defs::DIALUPS_CHECK_ENAB code,
|
|
- login: remove handle login.defs::NO_PASSWORD_CONSOLE code,
|
|
- ALL tools, libraries: remove old SVR4, SVR4_SI86_EUA BSD_QUOTA and ATT_AGE
|
|
dependent code,
|
|
- ALL: ready for gettext 0.11.5, automake 1.7.4, autoconf 2.57,
|
|
- logoutd, userd: handle also utmpx if available,
|
|
- newgrp: fix for non-PAM version
|
|
Use CLOSE_SESSIONS depending code only when USE_PAM.
|
|
The problem was reported by Mattias Webjorn Eriksson using Slackware
|
|
8.1 and reproduced it using slackware-current (9.0beta) (fix submited by
|
|
Simon Williams <simon@no-dns-yet.org.uk>),
|
|
- fix in too_many_failures() function: incorrect if() condition in non-PAM
|
|
dependent code in fail login handling (fixed by Krzysztof
|
|
Oledzki <ole@ans.pl>),
|
|
*** documentation:
|
|
- install groups(1) man page (moved from EXTRA_DIST to man_MANS),
|
|
- removed pwauth(8), d_passwd(5), dialups(5) man pages,
|
|
- remove text about password aging from passwd(5) (based on Debian changes),
|
|
- document useradd and groupadd -M option in en and pl man pages
|
|
(by Jakub Mikusek <mick3y@o.k.pl>).
|
|
- added ru passwd(1) man page from KSI resources,
|
|
- added es man pages found in Conectiva distribution resources,
|
|
- added chch(1), chfn(1) man pages from chinese man pages translation
|
|
project,
|
|
- added id(1) man page czech man pages translation project,
|
|
- updated ja man pages and added expiry(1),
|
|
- removed old doc/ANNOUNCE,
|
|
- updated german passwd(1), chsh(1) and login(1) man page and added chfn(1)
|
|
(by Josef Spillner <josef@ggzgamingzone.org>),
|
|
- many other cleanups and unifications in man pages.
|
|
|
|
shadow-4.0.2 => shadow-4.0.3 13-03-2002
|
|
|
|
- added various cs, de, fr, id, it, ko man pages found mainly in national
|
|
man pages translations projects (this documents are not synced with
|
|
current en version but you know .. "Documentations is lik sex. When it is
|
|
good it very very good. Whet it is bad it is better than nothing."). Any
|
|
changes for syncing this are welcome and for anyone who will want maintain
|
|
this documents directly I can give cvs write access to project resources.
|
|
- added new de translation (by Frank Schmid <frank@cs-schmid.de>).
|
|
- fixed building --with-shared: swapped utent (in src/login.c and
|
|
libmisc/utmp.c) and pwent (in libmisc/suauth.c and src/su.c)
|
|
definition/extern (by Dimitar Zhekov <jimmy@is-vn.bg>).
|
|
- minor changes and updates in man pages (also merged
|
|
shadow-4.0.0-owl-man.patch by Solar Designer <solar@openwall.com>).
|
|
|
|
shadow-4.0.1 => shadow-4.0.2 17-02-2002
|
|
|
|
- resolve many fuzzy translations also all this which may cause problems on
|
|
displaying long uid/gid,
|
|
- allow use "$" on ending in created by useradd username accounts for allow
|
|
create machine accounts for samba (thanks to Jerome Borsboom
|
|
<borsboom@tch.fgg.eur.nl> for point this problem in 4.0.1),
|
|
- fix small but ugly bug in configure.in in libpam_mics library detection.
|
|
|
|
shadow-4.0.0 => shadow-4.0.1
|
|
|
|
- added ability to log session closes in newgrp
|
|
(Joseph Parmelee <jparmele@wildbear.com>),
|
|
- add -pcs to .indent.pro file and reindent all code in src/,
|
|
- remove "\n" from all SYSLOG() messages,
|
|
- finish integrate AGING code into SHADOWPW,
|
|
- remove handle old HAVE_USERSEC_H code,
|
|
- updated ja and added hu man pages,
|
|
- applied patches by Solar Designer <solar@openwall.com>:
|
|
shadow-4.0.0-owl-chage-drop-priv.diffd
|
|
shadow-4.0.0-owl-chage-ro-no-lock.diff:
|
|
Added locks which are needed when doing r/w accesses, not when running
|
|
as root. If root does read-only, there's no lock needed. Added missing
|
|
"#include <errno.h>" for above (me).
|
|
shadow-4.0.0-owl-warnings.diff
|
|
Olny one fix from this patch was applied because other was fixed few days
|
|
before :)
|
|
shadow-4.0.0-owl-check_names.diff
|
|
Merge only prat this patch with checking login name matching; checking
|
|
is login string isn't longer than possible it will be good prepare using
|
|
probably _POSIX_LOGIN_NAME_MAX from <bits/posix1_lim.h>,
|
|
shadow-4.0.0-owl-chage-drop-priv.diff
|
|
shadow-4.0.0-owl-pam-auth.diff
|
|
Merge part with reorder initialize PAM and checking if chage is runed by
|
|
root or not - now chage can be runed from non-root account for checking
|
|
by user own account information (if PAM enabled).
|
|
- fixes for handle/print correctly 32bit uid/gid (Thorsten Kukuk <kukuk@suse.de>),
|
|
- implemented functions for better reloading the nscd cache (per NSS map)
|
|
(Thorsten Kukuk <kukuk@suse.de>),
|
|
- fixed warnings "not used but defined" on compile using gcc 3.0.x
|
|
(bulletpr00ph <bullet@users.sourceforge.net>),
|
|
- added ja, ko translations found in SuSE,
|
|
- added symlinks: newgrp -> sg, vipw -> vigr,
|
|
- added vigr(1) man page as roff .so link to vipw(1),
|
|
- added sg(1) man page as roff .so link to newgrp(1),
|
|
- installed fix for SEGV when using pwck -s on /etc/passwd file with
|
|
empty lines in it.
|
|
|
|
shadow-20001016 => shadow-4.0.0 06-01-2002
|
|
|
|
- fix bug discovered and fixed by Marcel Ritter
|
|
<Marcel.Ritter@rrze.uni-erlangen.de>
|
|
Due to a big buffer size in lib/commonio.c this error does only appear
|
|
if a line gets longer than 4096 bytes (there are probably very few people
|
|
stumbling across this).
|
|
Ths bug can be exposed by trashing /etc/groups file using useradd with script:
|
|
#!/bin/sh
|
|
typeset -i NUM
|
|
NUM=0
|
|
groupadd demogroup
|
|
while [ $NUM -le 1000 ]; do
|
|
useradd -g demogroup -G demogroup -p "NONE" user$NUM
|
|
NUM=$NUM+1
|
|
done
|
|
- remove limit 32 to groups per user by (the same user can belong to
|
|
more than 32 groups) by use sysconf(_SC_NGROUPS_MAX) instead constant
|
|
NGROUPS_MAX (patch by Radu Constantin Rendec <radu.rendec@ines.ro>)
|
|
NOTE: it probably need testing on other system for add
|
|
some condition for using sysconf(_SC_NGROUPS_MAX) or NGROUPS_MAX constant,
|
|
- added -s option to {pw,grp}ck to sort checked files by UID/GID,
|
|
- drop detecting is pam_strerror() need one or two arguments. Instead using
|
|
PAM_STRERROR() macro use directly pam_strerror() function with two
|
|
arguments. pam_strerror() with one argument is obsoleted,
|
|
- adde ja man pages (probably some man pages need update),
|
|
- much better automake support,
|
|
- added pt_BR man pages for gpasswd(1), groupadd(8), groupdel(8),
|
|
groupmod(8), shadow(5) (man pages for other nations also are welcome),
|
|
- many small fixes and updates nad improvements in man pages,
|
|
- applied Debian patch to man pages for shadowconfig,
|
|
- remove limit to 6 chars logged tty name (012_libmisc_sulog.c.diff Debian
|
|
patch).
|
|
|
|
shadow-20001012 -> shadow-20001016:
|
|
- conditionally disabled body reload_nscd() because not every
|
|
version of nscd can handle it (this can be enabled by define
|
|
ENABLE_NSCD_SIGHUP) (Marek Michałkiewicz <marekm@linux.org.pl>)
|
|
- fixes on autoconf/automake level for dist target,
|
|
- Julianne F. Haugh new contact address.
|
|
|
|
shadow-20000902 => shadow-20001012
|
|
|
|
- removed /redhat directory with obsoleted files (partially rewritten spec
|
|
file is now in root directory),
|
|
- applied shadow-19990827-group.patch patch from RH wich prevents adduser
|
|
overwrite previously existing groups in adduser,
|
|
- added PAM support for chage (bind to "chage" PAM config file) also
|
|
added PAM support for all other small tools like chpasswd, groupadd,
|
|
groupdel, groupmod, newusers, useradd, userdel, usermod (bind to common
|
|
"shadow" PAM config file) - this modifications mainly based on
|
|
modifications prepared by Janek Rękojarski <baggins@pld.org.pl>,
|
|
- many small fixes and improvements in automake (mow "make dist"
|
|
works correctly),
|
|
- added cs translation (Jiri Pavlovsky <Jiri.Pavlovsky@ff.cuni.cz>).
|
|
|
|
shadow-20000826 => shadow-20000902
|
|
|
|
This is probably the last release from me.
|
|
Tomasz Kloczko <kloczek@rudy.mif.pg.gda.pl> is the new maintainer.
|
|
Good luck!
|
|
|
|
(I'm still interested to know what is going on with this package,
|
|
which is fairly important to many Linux distributions, so please
|
|
Cc: marekm@linux.org.pl in any related discussions - just don't
|
|
expect me to respond quickly...)
|
|
|
|
Previous warning still applies - be careful!
|
|
|
|
- applied some of the Red Hat patches (revised slightly), thanks to
|
|
Bernhard Rosenkraenzer <bero@redhat.de>: fix for truncated long
|
|
lines (>8K) in /etc/group, send SIGHUP to nscd (caching daemon
|
|
in glibc 2.1.x) after changing anything, add usermod -L and -U
|
|
options, remove LOG_CONS from openlog(), chage -d and -E handles
|
|
dates in yyyy-mm-dd format ('/' is not required)
|
|
- various cleanups
|
|
|
|
shadow-19990827 => shadow-20000826
|
|
|
|
WARNING: this release is not tested (other than that it compiles for me),
|
|
please be careful. Previous release was a year ago, so it is really time
|
|
to release something and start looking for a new, better maintainer...
|
|
(I've been extremely busy recently. Credit for most of the real work,
|
|
such as complete PAM support, should go to Ben Collins <bcollins@debian.org>
|
|
who maintains this package for Debian.)
|
|
|
|
- merged most of the changes from Debian (not all of them yet, PAM support
|
|
should be complete but is not tested - need to upgrade to potato first)
|
|
- added Polish translations of manual pages from PLD
|
|
- change sulog() to not depend on global variables oldname, name
|
|
- try to not follow symbolic links when deleting files recursively
|
|
in userdel (still not perfect, safest to do it in single user mode)
|
|
- removed workarounds for ancient (pre-ANSI) C compilers - use gcc!
|
|
(a few ANSI C constructs were used already, and no one complained)
|
|
- updated author's e-mail address (jfh@bga.com -> jfh@austin.ibm.com)
|
|
|
|
shadow-19990709 => shadow-19990827
|
|
|
|
- upgrade to autoconf-2.13, automake-1.4, libtool-1.3.3
|
|
- i18n: added French translation by Vincent Renardias <vincent@ldsol.com>
|
|
- i18n: added Swedish translation by Kristoffer Brånemyr <ztion@swipnet.se>
|
|
- logoutd no longer reads /etc/logoutd.mesg at startup - instead, read
|
|
it when sending to luser's tty (no need to reload with SIGHUP)
|
|
- added support for "usergroups" feature often found in Linux distributions
|
|
(if USERGROUPS_ENAB in login.defs set to "yes", uid != 0, uid == gid, and
|
|
username == groupname, then set umask to 002 instead of 022)
|
|
- Debian: pwck and grpck are now run from a daily cron job (root will
|
|
receive an e-mail if something is wrong), and at system startup
|
|
- added support for setting umask in /etc/limits
|
|
- when using OPIE, re-prompt with echo on after empty password was entered
|
|
- GETPASS_ASTERISKS now run time configurable (login.defs)
|
|
- getpass() now uses stdin and stderr (not stdout) if it can't open /dev/tty
|
|
- getpass() allows all input to be erased using Control-U, and beeps when
|
|
too many characters are entered
|
|
- removed obsolete sgtty support, in 1999 everyone should have termios :)
|
|
- Debian: tar wrapper no longer needed to build packages as non-root user
|
|
(install libtricks, and use "dpkg-buildpackage -rfakeroot" instead)
|
|
- Debian: changes for GNU Hurd by Marcus Brinkmann <brinkmd@debian.org>:
|
|
dpkg-architecture, cross compilation, only build passwd, add
|
|
etc/login.defs.hurd conffile, conditionalize CBAUD
|
|
- newgrp sets $HOME before running the new shell
|
|
- both "sg group command" (usage message) and "sg group -c command"
|
|
(man page) work, updated both the usage message and the man page :)
|
|
- i18n: added missing _() for some translatable strings
|
|
|
|
shadow-19990607 => shadow-19990709
|
|
|
|
- added PAM support to chfn and chsh (thanks to Thorsten Kukuk)
|
|
- fixed a bug in newgrp if the user is in >= 17 groups
|
|
- added @LIBSKEY@ to LDADD for all programs (for some reason,
|
|
almost all programs need it if skey/opie support is enabled)
|
|
- changed grpconv/grpunconv to compile with --disable-shadowgrp
|
|
- changed faillog to do something (assume -p) with no options specified
|
|
- updated version of the udbachk passwd/shadow/group file integrity
|
|
checker (contrib/udbachk.v012.tgz)
|
|
|
|
shadow-19990307 => shadow-19990607
|
|
|
|
- upgraded to libtool-1.2, latest config.{guess,sub}
|
|
- added missing #include "defines.h" in libmisc/login_desrpc.c - thanks
|
|
to almost everyone for reporting it :-)
|
|
- moved PAM-related defines to pam_defs.h
|
|
- added some braces to if/else to avoid egcs warnings
|
|
- started adding PAM support to login (based on util-linux, not finished yet)
|
|
- changed "!" to "x" for pw_passwd in src/newusers.c
|
|
- a few more Y2K fixes
|
|
- added contrib/udbachk.tgz (passwd/shadow/group file integrity checker),
|
|
thanks to Sami Kerola
|
|
- Debian: made /etc/{limits,login.access,login.defs,porttime,securetty}
|
|
files all mode 0600 (Bug#38729 - login: /etc/limits is world readable)
|
|
- updated mailing list information (moved again, now hosted by SuSE),
|
|
updated README.mirrors, other minor documentation updates
|
|
- made getpass work with redirected stdin
|
|
- new readpass echoing asterisks disabled by default by popular demand
|
|
(can be enabled at compile time: ./configure --enable-readpass)
|
|
- the random number of asterisks in readpass is now more random
|
|
(random number generator initialization was missing)
|
|
- commented out --enable-md5crypt (obsolete) in configure.in
|
|
- when checking for libskey, link with -lcrypt if libcrypt is available
|
|
(otherwise the configure test for libskey fails - libskey needs libcrypt)
|
|
- added Package/Version ident strings (so you can use the RCS "ident"
|
|
command to check any binary, which version of shadow it comes from)
|
|
|
|
shadow-981228 => shadow-19990307
|
|
|
|
- added support for setting process priority in /etc/limits
|
|
- i18n: updated Greek translation
|
|
- i18n: added Polish translation by Arkadiusz Miskiewicz
|
|
- documented the -p option in useradd.8 and usermod.8 man pages
|
|
- some "const" gcc warning fixes
|
|
- attempt to fix lib/snprintf.c compilation problems
|
|
- added restart/reload/force-reload to /etc/init.d/logoutd (found by lintian)
|
|
- always require password for root logins (even with NO_PASSWORD_CONSOLE)
|
|
- workaround for RedHat's CREATE_HOME feature in /etc/login.defs
|
|
- changed to Y2K compatible version numbering
|
|
- more Y2K fixes, use the ISO 8601 date format (yyyy-mm-dd) for default
|
|
values of user-entered dates (you can still enter dates in any format
|
|
supported by GNU date)
|
|
- oops, added doc/README.nls to list of files to distribute
|
|
- added missing sanitize_env() call to src/login.c
|
|
- debian/rules installs /bin/login non-setuid by default, just in case...
|
|
- build Debian packages with cracklib support (depends on cracklib-runtime)
|
|
|
|
shadow-980724 => shadow-981228
|
|
|
|
- login now clears the username in argv[] (in case someone types the
|
|
password instead of username, by mistake)
|
|
- i18n support, Greek translation (Nikos Mavroyanopoulos), see README.nls
|
|
- updated author's e-mail address (jfh@tab.com -> jfh@bga.com)
|
|
- new getpass() replacement that displays *'s (Pavel Machek)
|
|
- no password required when logging in from ttys listed under
|
|
NO_PASSWORD_CONSOLE in login.defs (Pavel Machek)
|
|
- fixed limits code so RLIMIT_AS should work
|
|
- upgraded to Debian 2.0
|
|
- built a new machine (P2 350MHz, 64MB RAM) so the thing can be compiled
|
|
in reasonable time again
|
|
- upgraded to automake-1.3, libtool-1.0h (also new config.guess and
|
|
config.sub that work on i686)
|
|
- usermod fixed to handle group names starting with digits (not recommended)
|
|
|
|
shadow-980626 => shadow-980724
|
|
|
|
- security: login no longer gives you a root shell if setgid()
|
|
or initgroups() or setuid() fails for any reason, discovered
|
|
by Ted Hickman <thickman@sy.net>
|
|
- remove libshadow.so -> libshadow.so.x.x symlink after install
|
|
- a few int -> uid_t type cleanups
|
|
- fail immediately (don't retry) in *_lock() if euid != 0
|
|
- added sample PAM config files etc/pam.d/{passwd,su}
|
|
- preliminary PAM support in su (untested - use at your own risk,
|
|
comments and patches welcome!)
|
|
- cleanup and more comments in OPIE code (Algis Rudys)
|
|
- added support for TCFS (Transparent Cryptographic File System)
|
|
(use ./configure --with-libtcfs, see http://tcfs.dia.unisa.it/
|
|
for more info), thanks to Aniello Del Sorbo
|
|
|
|
shadow-980529 => shadow-980626
|
|
|
|
- fixed bug in commonio_lock() (infinite recursion if lckpwdf() not
|
|
used and database cannot be locked), thanks to Jonathan Hankins
|
|
- fixed bug in copy_tree() (NUL-terminate readlink() results),
|
|
thanks to Lutz Schwalowsky
|
|
- no need to press Enter after Ctrl-C to interrupt password prompt
|
|
- removed a few harmless gcc warnings
|
|
- secure RPC login disabled if <rpc/key_prot.h> not found (glibc 2.0)
|
|
- faillog.8: changed /usr/adm -> /var/log
|
|
- pwconv.8: documented that it may fail on invalid password files
|
|
|
|
shadow-980417 => shadow-980529
|
|
|
|
- fixed "interesting" strzero() bug introduced by me in 980417:
|
|
strzero(cp) didn't work as intended (the macro used a local
|
|
variable called "cp" - oops...); Leonard N. Zubkoff was the
|
|
first person to report it - thanks!
|
|
- fixed usermod -e to accept empty argument (like useradd),
|
|
thanks to Martin Bene
|
|
- several changes from Debian 980403-0.2, see debian/changelog
|
|
- added contrib/shadow-anonftp.patch (not yet merged, sorry...)
|
|
thanks to Calle Karlsson
|
|
|
|
shadow-980403 => shadow-980417
|
|
|
|
- fixed login session limits (again - broken since 980130)
|
|
- more symbolic constants for exit status values
|
|
- fixed logoutd to work with 8-character usernames in utmp
|
|
(no room for terminating NUL!)
|
|
- various fixes to make the code more glibc2-friendly
|
|
- updated doc/cracklib26.diff (fix for empty gecos, etc.)
|
|
- updated the files in redhat/ from shadow-utils-970616-11.src.rpm
|
|
(RH 5.0 updates)
|
|
|
|
shadow-980130 => shadow-980403
|
|
|
|
- security: su now creates the sulog file (if enabled and doesn't
|
|
already exist) with umask 077
|
|
- hopefully removed arbitrary group size limits (not yet for
|
|
shadow groups though - sgetsgent() still needs a rewrite,
|
|
but I don't want to delay this release any longer...)
|
|
- fixed NULL dereference in groupmod -n
|
|
|
|
shadow-971215 => shadow-980130
|
|
|
|
- Debian binary packages can be built without root privileges
|
|
(tar wrapper - debian/tar.c)
|
|
- new subdir "redhat" (needs more work, see redhat/README)
|
|
- in several places, exit(127) if exec fails with ENOENT, and
|
|
exit(126) on other errors (as in ksh and bash)
|
|
- renamed getpass() and md5_crypt() to libshadow_* to avoid name
|
|
conflicts with libc functions - md5_crypt() is also in libcrypt.a
|
|
on Linux/PPC, thanks to Anton Gluck <gluc@midway.uchicago.edu>
|
|
- handle crypt() returning NULL (possible according to Single Unix
|
|
Spec) more gracefully (exit instead of SIGSEGV)
|
|
- fixed bug in putgrent() that showed up when realloc() moved the
|
|
buffer while expanding it, thanks to Floody <flood@evcom.net>
|
|
- fixed bug in login session limits (with a limit set to N logins,
|
|
only N-1 logins were allowed), thanks to Floody <flood@evcom.net>
|
|
- upgraded to libtool-1.0h (now recognizes GNU ld on Debian 1.3.1)
|
|
- newer config.guess and config.sub (should work on x86 for x > 5)
|
|
- removed doc/automake-1.0.diff (obsoleted by automake-1.2)
|
|
- added doc/cracklib26.diff (some patches for cracklib-2.6)
|
|
- documented more (not all yet) login.defs(5) settings
|
|
- replaced more exit status numeric values with #defines
|
|
- shadow-utils.spec now generated from shadow-utils.spec.in
|
|
(so I don't have to edit version numbers for every new release)
|
|
- groupadd -f option, based on RedHat's shadow-utils-970616-9 patch
|
|
("force" - exit(0) if the group already exists); other RedHat-
|
|
specific options not added yet (best done in a perl script that
|
|
runs useradd/usermod/groupadd - see Debian's adduser-3.x)
|
|
- added -O option (override login.defs values) to useradd and groupadd
|
|
- if usermod can't update the group file(s), exit(10) but update the
|
|
password file(s) anyway (as documented by Solaris man page)
|
|
- useradd should no longer set sp_expire to the current date (oops)
|
|
- configure.in: added --enable-desrpc, check for gethostbyname in libc
|
|
before trying libnsl (necessary for Solaris; not for Linux or Irix,
|
|
even though libnsl may be present), fixed pw_age/pw_comment/pw_quota
|
|
detection, setpgrp vs. setpgid, other minor tweaks
|
|
- various */Makefile.am tweaks
|
|
- login.defs: added FAKE_SHELL - program to run instead of the login
|
|
shell, with the real shell in argv[0] (Frank Denis)
|
|
- login.defs: ignore case in yes/no settings
|
|
- more E_* defines instead of hardcoded numbers for exit()
|
|
- added sanitize_env() for setuid programs
|
|
- login_desrpc() checks for getnetname() errors
|
|
- new password is not "too similar" if it is long enough
|
|
- replacement strstr() was static, no one noticed :-)
|
|
- {pw,spw}_lock() and {pw,spw}_unlock() track the lock count and call
|
|
lckpwdf() and ulckpwdf() as needed, *_lock_first() hack removed
|
|
- login sets $REMOTEHOST for remote logins
|
|
- added newgrp -l option (Single Unix Spec, same as "-")
|
|
- EXPERIMENTAL shared lib support using libtool (libshadow.so saves about
|
|
200K of disk space on Linux/x86), enabled by default if supported by
|
|
the system, use ./configure --disable-shared if it causes any problems.
|
|
Warning: libshadow.so is intended for internal use by this package
|
|
only - binary compatibility with future releases is not guaranteed.
|
|
There should be no need to link any other programs with libshadow.so -
|
|
the libshadow.so -> libshadow.so.x.x symlink is unnecessary.
|
|
- pam_strerror() takes one or two arguments, depending on the Linux-PAM
|
|
version (!) - added check to configure; fixed do_pam_passwd prototype
|
|
- libmisc/login_access.c should compile on Linux/PPC and Solaris
|
|
- added information about the new ftp site to doc/README.mirrors
|
|
|
|
shadow-971001 => shadow-971215
|
|
|
|
- added workaround for NYS libc 5.3.12 (RedHat 4.2) bug to grpck
|
|
- updated the RPM .spec file
|
|
- renamed rlogin() to do_rlogin() to avoid Linux/PPC build problem
|
|
(glibc defines something else named "rlogin" in utmpbits.h ?)
|
|
- added MD5 checksums in Debian packages
|
|
- added -p and -g options to vipw (edit the password or group file
|
|
respectively, regardless of the command name in argv[0])
|
|
- removed old DBM support (NDBM code is still there)
|
|
- fixed a bug in gpasswd: current username was incorrectly identified as
|
|
"root" because of setuid(0) done too early. It may be a security hole
|
|
when using shadow groups - if "root" is listed as a group administrator,
|
|
any user can add/remove members in that group. Thanks to Jesse Thilo.
|
|
- gpasswd now logs which user (root or group admin) made the changes
|
|
- passwd now uses $PATH to search for the chfn, chsh, gpasswd commands
|
|
- newgrp and add_groups() allocate supplementary group lists dynamically
|
|
- moved check_shell() from src/chsh.c to libmisc/chkshell.c
|
|
- CHFN_RESTRICT in login.defs can now specify exactly which fields may be
|
|
changed by regular users (any combination of letters "frwh")
|
|
- fixed contrib/pwdauth.c segfault with non-existent usernames
|
|
- minor change in lib/getdef.c to handle quotes better (Juergen Heinzl)
|
|
- new date parsing code (from GNU date) used by useradd, usermod, chage
|
|
- upgraded to automake-1.2, added libtool-0.7 (no libshadow.so yet)
|
|
- converted code to ANSI C, added ansi2knr (untested - use gcc!)
|
|
- fixed useradd -G segfault (one '*' that shouldn't be there)
|
|
- allow 8-bit characters in chfn
|
|
- added support for RLIMIT_AS (max address space) in libmisc/limits.c
|
|
- changed the handling of NIS plus entries in password files
|
|
- some more tweaking in various debian/* files
|
|
- logoutd uses getutent() instead of reading utmp file directly
|
|
- fixed lckpwdf() called twice (and failing) when changing password
|
|
if the user is not listed in /etc/shadow (Mike Pakovic)
|
|
- erase and kill characters left unchanged if not defined in login.defs
|
|
|
|
shadow-970616 => shadow-971001
|
|
|
|
- Debian: mkpasswd no longer installed (dbm files not supported)
|
|
- chpasswd checks for shadow/non-shadow at run time, too
|
|
- added chpasswd -e (input file with encrypted passwords) - Jay Soffian
|
|
- changed libmisc/login_access.c as suggested by Dave Hagewood
|
|
- replaced sprintf() with snprintf() in several places
|
|
- added lib/snprintf.[ch] (from XFree86) for systems without snprintf()
|
|
- minor tweaks in contrib/adduser.c (/usr/local -> /usr)
|
|
- non-root users can only run su with a terminal on stdin
|
|
- temporarily disabled DES_RPC because getsecretkey() causes login to hang
|
|
for 5 minutes on at least one RH 4.0 system. Not sure if this is a bug
|
|
in libc, or system misconfiguration. Needs further investigation.
|
|
- check for strerror() and -lrpcsvc (should compile on SunOS again)
|
|
- fixed free() called twice in libmisc/mail.c
|
|
- added information about mirror sites (doc/README.mirrors)
|
|
- updated pwconv.8 and pwunconv.8 man pages
|
|
- "make install" now installs pwconv, pwunconv, grpconv, grpunconv
|
|
- pwauth.8 no longer installed (AUTH_METHODS not supported by default)
|
|
- corrected su.1 man page ($SHELL not used)
|
|
- no need for --with-md5crypt if the MD5-based crypt() is already in libc
|
|
(or another library specified in /etc/ld.so.preload - Linux ld.so 1.8.0+)
|
|
- cleaned up PASS_MAX in getpass() (127 always assumed)
|
|
- default editor for vipw changed from /bin/ae to a real editor :)
|
|
|
|
shadow-970601 => shadow-970616
|
|
|
|
- fixed execlp call (missing NULL) in src/vipw.c
|
|
- vipw now preserves permissions on edited files
|
|
- commented out the xdm-shadow hack in shadowconfig
|
|
- improved RedHat spec file (Timo Karjalainen)
|
|
- updated mailing list information
|
|
- added information about the shadow paper (doc/README.shadow-paper)
|
|
- renamed doc/console.c.spec (confused RPM)
|
|
|
|
shadow-970502-2 => shadow-970601
|
|
|
|
- fixed a typo in libmisc/mail.c causing login to segfault
|
|
if MAIL_CHECK_ENAB=yes (sorry!)
|
|
- patches for OPIE support (Algis Rudys) (untested)
|
|
- programs that modify /etc/passwd or /etc/shadow will use
|
|
lckpwdf() if available
|
|
- now compiles with PAM support! (still untested)
|
|
- cosmetic error message changes (prefixed by argv[0]:)
|
|
|
|
shadow-970216 => shadow-970502-2
|
|
|
|
- shadow group support fixes (grpconv didn't work - for some
|
|
reason, putsgent() returns 1 instead of 0 on success;
|
|
now -1 = failure, anything else = success)
|
|
- upgraded to autoconf-2.12
|
|
- pwconv and pwunconv now follow other UN*X systems and SVID3
|
|
(modify files in place), original versions moved to "old"
|
|
- scologin.c moved to "old" (it was only for SCO Xenix) so
|
|
people stop sending patches for scologin.c gcc warnings :)
|
|
- don't use the MD5* functions in libmisc/salt.c (glibc has
|
|
the new md5 crypt(), but no <md5.h> and MD5* functions!)
|
|
- support for MkLinux, Solaris, JIS, Qmail (Frank Denis)
|
|
- "passwd -S -a" now really works
|
|
- support for Debian, vipw, a few fixes (Guy Maor)
|
|
- src/login.c radius bug fix (Rafal Maszkowski)
|
|
- ISSUE_FILE_ENAB -> ISSUE_FILE in the sample /etc/login.defs
|
|
- fixes for glibc and DES_RPC (Thorsten Kukuk)
|
|
- limits.5 man page (Luca Berra)
|
|
- expiry will work setgid shadow too, removed euid 0 check
|
|
- added check for a64l() to configure (glibc)
|
|
|
|
shadow-961025 => shadow-970216
|
|
|
|
- major rewrite of *io.c (no more 4 copies of almost identical code)
|
|
- use fsync() (if available) instead of sync() when updating password files
|
|
- use fchmod() and fchown() if available
|
|
- keep the NIS "plus on a line by itself" entries at end of passwd/group
|
|
- configure checks location of passwd/chfn/chsh programs (/usr/bin or /bin)
|
|
- passwd -S -a: list information about all users (root only)
|
|
- passwd -k: change only expired passwords
|
|
- passwd -q: quiet mode
|
|
- first attempt at PAM support in passwd
|
|
- passwd updates the non-shadow password if /etc/shadow exists but the
|
|
user has no shadow password
|
|
- passwd logs who changed the password, added hook to allow non-root
|
|
administrators who can change passwords (not implemented yet)
|
|
- su sets $HOME even without the "-" option (suggested by Joey Hess)
|
|
- added -p (set encrypted password) option to useradd and usermod
|
|
(idea from hpux10 - undocumented option used internally by SAM)
|
|
- useradd -D -e does the right thing (set default expiration date)
|
|
- USERDEL_CMD in login.defs instead of hardcoded {ATRM,CRONTAB}_COMMAND
|
|
because there are just too many systems that need different commands
|
|
- removed #ifdef FAILLOG_LOCKTIME (now always enabled), warning: the
|
|
faillog file format has been changed (somewhere between 960129 and
|
|
960810), please truncate the old file (if any) to zero length
|
|
- ISSUE_FILE (may be different from /etc/issue) instead of ISSUE_FILE_ENAB
|
|
- wtmp, lastlog, faillog file location guessed by configure
|
|
- separate checks for invalid user and group names, max username length
|
|
based on struct utmp (it's not always 8 characters)
|
|
- pwck and grpck now check for invalid user/group names
|
|
- pwck -q (quiet, report only serious problems) option added
|
|
- separate cleaner sgetpwent() without the NIS magic
|
|
- NIS entries ignored (never changed) by *io.c, pwck, grpck
|
|
- various code cleanups
|
|
- new get_my_pwent() function for getting my own username, uid etc.
|
|
- faillog opens the file read-write if possible (even if not root)
|
|
- passwd -S allowed for normal users (for their own uid only)
|
|
- handle the case of login denied to passwordless accounts better
|
|
("Login incorrect" without "Password:" prompt looks strange)
|
|
- corrected author information and removed a copyright restriction
|
|
|
|
shadow-960925 => shadow-961025
|
|
|
|
- fixed a few typos in shadow group code
|
|
- don't check for names starting with 'r' to determine if the shell
|
|
is restricted, use /etc/shells instead (for the "rc" shell)
|
|
- removed extra definition of LASTLOG_FILE in configure.in
|
|
- expiry no longer segfaults if no /etc/shadow
|
|
- userdel -r "can't remove mailbox" warning no longer printed on success
|
|
- useradd exit codes changed to match hpux10 man page
|
|
- fixed possible fd leak etc. in file locking code (lib/commonio.c)
|
|
|
|
shadow-960920 => shadow-960925
|
|
|
|
- bug fixes to the new environment code using malloc
|
|
- use hardcoded names instead of basename(argv[0]) for openlog() in programs
|
|
that users can run (chage, chfn, chsh, gpasswd, login, newgrp, passwd, su)
|
|
- small fix to isexpired(), and use it in passwd as well
|
|
- use strftime() and strptime() if available
|
|
- added chmod 600 /etc/passwd- at the end of pwconv5 (backup file may
|
|
contain encrypted passwords!)
|
|
- pass size to change_field (chage, chfn, chsh) instead of assuming BUFSIZ
|
|
(nothing bad happened yet, just a cleanup)
|
|
- gpasswd should work with both shadow and non-shadow group passwords
|
|
- detect unsupported options if no shadow (gpasswd, useradd, usermod)
|
|
- passwd -e for sunos4 (ATT_AGE), untested
|
|
- read environment from file (ENVIRON_FILE in login.defs), idea from ssh
|
|
- small fix to l64a()
|
|
- passwd prints a message after password successfully changed (for things
|
|
like poppassd which run passwd and expect some output)
|
|
- passwd logs if password was changed by root (as opposed to a luser)
|
|
- passwd uses current uid if no username argument and getlogin() fails
|
|
|
|
shadow-960910 => shadow-960920
|
|
|
|
- use malloc for environment variables, no more MAXENV (Juergen Heinzl)
|
|
- newusers should work with both shadow and non-shadow passwords
|
|
(still left to do: chpasswd, gpasswd)
|
|
- login-static no longer compiled by default
|
|
- more SYSLOG() macros
|
|
|
|
shadow-960810 => shadow-960910
|
|
|
|
- updated README.linux to point to the new ftp site
|
|
- chfn and chsh optionally (CHFN_AUTH) prompt for password like util-linux
|
|
- man pages now closer to LDP standards (Ivan Nejgebauer)
|
|
- newgrp uses SYSLOG_SG_ENAB (not SU) as in the /etc/login.defs comments
|
|
- obscure.c fixed to compile with HAVE_LIBCRACK
|
|
- cosmetic message changes in age.c
|
|
- utmp open error check fixed in utmp.c
|
|
- grpunconv added (Michael Meskes)
|
|
- login reports invalid login time, not "Login incorrect" (Ivan Nejgebauer)
|
|
- logoutd sets OPOST before writing to the tty (Ivan Nejgebauer)
|
|
- sulogin: don't use syslog(), other minor changes (Ivan Nejgebauer)
|
|
- passwords can be changed if sp_max == -1 (now considered infinity)
|
|
- usermod: don't use sizeof(struct lastlog) when writing to faillog (ugh)
|
|
- started replacing lots of #ifdef USE_SYSLOG with cleaner macros
|
|
- contrib/rpasswd.c added (Joshua Cowan)
|
|
- PASS_MAX is 127 with MD5_CRYPT (not just for Linux - sunos4 too...)
|
|
- workarounds for a RedHat NYS libc getspnam() bug (if /etc/shadow
|
|
doesn't exist, it succeeds and returns sp_lstchg==0 instead of -1).
|
|
|
|
shadow-960129 => shadow-960810
|
|
|
|
- automake, configure checks for libcrypt and libcrack (Janos Farkas)
|
|
- added --enable-shadowgrp to configure (shadow groups disabled by default)
|
|
- should compile on SunOS 4.1.x - but it does NOT mean that it works :-)
|
|
- login sets HUSHLOGIN=TRUE or FALSE (for shell startup scripts etc.)
|
|
- hopefully removed all the rcsid warnings
|
|
- contrib/atudel perl script to remove at jobs (thanks to Brian Gaeke)
|
|
- resource limits (Cristian Gafton)
|
|
- workaround for buggy init/getty(?) leaving junk in ut_host on RedHat
|
|
- more fixes in man pages
|
|
- pwck and grpck no longer suggest to run mkpasswd if *DBM not compiled in
|
|
- most programs (groupadd, groupdel, groupmod, grpck, login, passwd, pwck,
|
|
su, useradd, userdel, usermod) should now work with both shadow and
|
|
non-shadow passwords/groups (check for /etc/shadow and /etc/gshadow at
|
|
run time); a few programs still left to do
|
|
- mailbox mv/chown/rm in usermod/userdel (suggested by Cristian Gafton)
|
|
- new contrib/adduser.c from Chris Evans
|
|
- lots of other minor changes
|
|
- source tree reorganization, GNU autoconf, portability cleanups
|
|
- basename() renamed to Basename() to avoid name space confusion
|
|
- new programs to create /etc/shadow and /etc/gshadow: pwconv5, grpconv
|
|
- newgrp cleanup and a few fixes
|
|
- useradd uses PASS_MAX_DAYS, PASS_MIN_DAYS and PASS_WARN_AGE
|
|
- don't make the first group member the group admin by default
|
|
(define FIRST_MEMBER_IS_ADMIN to get the old gpasswd behaviour)
|
|
- password aging constants, NGROUPS_MAX and syslog stuff in only one
|
|
place (defines.h) instead of repeating it in all source files...
|
|
- added userdel -r safety check (refuse to remove the home directory
|
|
if it would result in removing some other user's home directory)
|
|
- usermod -u now correctly checks for non-unique uid (unless -o)
|
|
- sync() after updating password files, just to be more safe
|
|
- "make install" should install /etc/login.defs if it doesn't exist
|
|
- new option to control what happens if we can't cd to the home directory
|
|
(DEFAULT_HOME in /etc/login.defs)
|
|
- enter the home directory as the user, not as root (for NFS etc.)
|
|
- added check for Slackware bugs (nobody UID -1) in pwck and grpck
|
|
- new CONSOLE_GROUPS feature (thanks to pacman@tardis.mars.net), it is
|
|
possible to add specified groups (floppy etc.) for console logins
|
|
- new faillog feature: lock account for specified (per-user) time since
|
|
the last failure after exceeding the failure limit
|
|
- new man pages (gpasswd.1, login.access.5, suauth.5)
|
|
- fixes in man pages, renamed *.4 to *.5
|
|
- new "contrib" directory (two adduser programs)
|
|
- changed some "system" to "feature" #ifdefs (autoconf someday...)
|
|
- sulogin no longer requires to be run from init, should work from rc
|
|
scripts too
|
|
- changes to prevent unshadowing with libc SHADOW_COMPAT (get info
|
|
using xx_locate(), modify it and call xx_update(), don't write back
|
|
anything returned by getpwnam() etc.)
|
|
- stupid bug fixed in lastlog.c
|
|
- don't move non-directories in "usermod -m"
|
|
- don't log unknown usernames (passwords mistyped for usernames) (lmain.c)
|
|
- macros to get around ancient compilers which don't like prototypes
|
|
- make more use of "const" (not everywhere yet)
|
|
- added #ifdef AUTH_METHODS - very few people use administrator defined
|
|
authentication methods because many programs are not aware of them;
|
|
not supporting them makes the code simpler
|
|
- new "save" and "restore" Makefile targets, thanks to Rafal Maszkowski
|
|
- sgetgrent() in libshadow.a is optional, some versions of libc have it,
|
|
see HAVE_SGETGRENT in config.h (grent.c)
|
|
- don't use continued lines in /etc/group, the standard getgr*() functions
|
|
don't support that (grent.c)
|
|
- removed the third main() argument (according to libc docs, not allowed by
|
|
POSIX.1 - use environ instead) (lmain.c, smain.c, newgrp.c, sulogin.c)
|
|
- login access control (lmain.c, login_access.c)
|
|
- added copyright notice to login_access.c (from logdaemon-5.0)
|
|
- detailed su access control (smain.c, suauth.c) - thanks to Chris Evans
|
|
- added closelog() in su before executing the shell (smain.c)
|
|
- getting current user name changed (smain.c)
|
|
- "x" instead of "*" in pw_passwd, consistent with pwconv (useradd.c)
|
|
- getpass() shouldn't return NULL except on errors (getpass.c)
|
|
- moved isexpired() to isexpired.c (now part of libshadow.a) from age.c
|
|
- SunOS4-like passwd -e (force change on next login) (isexpired.c, passwd.c)
|
|
- can use shadow support in new versions of Linux libc instead of libshadow.a,
|
|
see HAVE_SHADOWPWD, HAVE_SHADOWGRP in config.h.linux (shadow.c, gshadow.c)
|
|
- "no shadow password" not logged, the same /bin/login should work with both
|
|
shadow and non-shadow passwords (lmain.c)
|
|
- some cleanup in various places (lmain.c, passwd.c)
|
|
- new program to verify username/password pairs, for xlock etc.; it is not
|
|
installed by default, read the comments first (pwdauth.c)
|
|
- authentication programs run with empty environment for safety (pwauth.c)
|
|
- added missing fstat error checks (faillog.c, lastlog.c, setup.c, *io.c)
|
|
- common code separated from *io.c (commonio.c)
|
|
- ownership and permissions on password files are now preserved (we may try
|
|
to make more use of setgid and setuid non-root programs in the future)
|
|
- added (untested) MD5-based crypt() from FreeBSD (md5crypt.c), see
|
|
MD5_CRYPT in config.h.linux and MD5_CRYPT_ENAB in login.defs.linux
|
|
- termios/termio/sgtty macros cleaned up a bit
|
|
|
|
shadow-951218 => shadow-960129
|
|
|
|
Emergency bug fix release - no new features since 951218. There are many
|
|
new changes, but this bug really can't wait until they are tested.
|
|
|
|
Probably all previous versions of the shadow suite have a serious bug which
|
|
makes it possible to overwrite the stack by entering very long username at
|
|
the login prompt. This can give root access to any remote user!
|
|
|
|
Changed the maximum size in login.c from BUFSIZ (1024) to 32 (to match
|
|
size of the array in lmain.c). Aaargh!!!
|
|
|
|
shadow-951203 => shadow-951218
|
|
|
|
Changes:
|
|
- Linux utmp handling fixes (utmp.c)
|
|
- last failure date printing fixes (failure.c)
|
|
- minor fix to compile with USE_CRACKLIB (obscure.c)
|
|
- eliminated the use of snprintf (env.c, lmain.c, login.c, shell.c, smain.c)
|
|
- basename.c added, replacing duplicated code in various places
|
|
- "su -" runs the shell with '-' in argv[0] again (smain.c)
|
|
- removing at/cron jobs cleaned up (userdel.c)
|
|
- /etc/gshadow should not be world-readable (sgroupio.c)
|
|
- if fflush() failed, files were not closed (*io.c)
|
|
- login prompt is now "hostname login: " on Linux (lmain.c, login.c)
|
|
- "save" and "restore" targets commented out (don't work) (Makefile.linux)
|
|
- some minor cleanups for gcc -Wall (unused variables etc.)
|
|
- removed README.FIRST (copyrights are OK now)
|
|
- updated ANNOUNCE, README.linux, WISHLIST
|
|
- as suggested, converted to RCS
|
|
|
|
shadow-3.3.2-951127 => shadow-951203-jfh
|
|
|
|
Changes:
|
|
- Added the BSD-style copyright to all of the files. Any files with the
|
|
old copyright have multiple copyright holders and need to be cleanroomed
|
|
to produce BSD-style copyrightable files, or I need to get the consent
|
|
of the others to change the copyright.
|
|
- Changed the ANNOUNCE file to not refer to the README.FIRST file. Now
|
|
that all of the files should have the correct copyright there is no need
|
|
to refer to that e-mail message.
|
|
- Changes SCCS strings to "%W% %U% %G%". Marek needs to either convert to
|
|
RCS or check into SCCS and then checkout. I'd suggest using RCS ;-)
|
|
|
|
jfh@rpp386.cactus.org
|
|
|
|
shadow-3.3.2-951106 => shadow-951127
|
|
|
|
Note: for now this code only supports Linux. All the #ifdef's are there
|
|
(and will be; support for at least SunOS 4.1.x would be nice) but:
|
|
- I had to fix some potential security problems resulting from sloppy
|
|
coding (no bounds checking), and it was easier for me to use snprintf()
|
|
(not available on many systems, unfortunately), I'll fix that later.
|
|
Old versions of Linux libc don't have snprintf() either, and the one
|
|
in libbsd.a ignores the max size - don't use it! (libc-4.6.27 is OK)
|
|
- I am lazy and only updated Makefile.linux and config.h.linux this time
|
|
- I don't have root access to non-Linux systems (this means no testing)
|
|
- this code needs some major reorganization, which will (hopefully)
|
|
make porting easier
|
|
|
|
Changes:
|
|
- some code cleanup, prototypes.h, defines.h, Makefile and config.h changes
|
|
- login can be statically linked (not that I think it's a good idea, better
|
|
fix the telnetd, but paranoid people will like it :-)
|
|
- login is installed non-setuid by default
|
|
- check for NULL from getpass()
|
|
- wipe cleartext password from getpass() when no longer needed (pwauth.c)
|
|
- use standard "Password: " prompt by default (pwauth.c)
|
|
- hopefully fixed bogus sigaction() stuff (Linux only) (getpass.c)
|
|
- oops, setrlimit wants bytes, ulimit wants 512-byte units (lmain.c)
|
|
- Linux has <lastlog.h>
|
|
- print ll_host on Linux too (lmain.c)
|
|
- size checking in various places (setuid root programs, argh!)
|
|
- preserve TERM from getty (lmain.c)
|
|
- don't ignore SIGHUP (lmain.c)
|
|
- :%s/setenv/set_env/g (setenv(3) conflict) (env.c, lmain.c, login.c)
|
|
- remove LD_xxx (env.c)
|
|
- use bzero() instead of memset() for BSD portability and less #ifdef's
|
|
(if the system has no bzero(), implement it as a macro using memset())
|
|
- the above fixes wrong order of memset() parameters (log.c)
|
|
- use getutent/pututline instead of doing it by hand (utmp.c)
|
|
- added the new settings to login.defs.linux
|
|
- added login_access.c to the distribution (not used yet)
|
|
|
|
==========
|
|
|
|
shadow-3.3.2 => shadow-3.3.2-951106
|
|
|
|
- added dummy pad.c and #ifdef'ed out references to pad_auth (pwauth.c)
|
|
- malloc/strdup error checking, hopefully no more core dumps...
|
|
- define HAVE_RLIMIT instead of HAVE_ULIMIT for Linux (config.h.linux)
|
|
- changed pathnames on Linux to conform to new FSSTND (/var/log etc.)
|
|
- larger buffer for cipher, for md5 crypt() if and when (encrypt.c, passwd.c)
|
|
- use POSIX termios whenever possible on Linux
|
|
- list.c, removed add_list/del_list from gpmain.c, user{add,del,mod}.c
|
|
- strtoday.c, removed duplicates from chage.c, useradd.c, usermod.c
|
|
- login -h only for root (lmain.c)
|
|
- login -r not needed for Linux (lmain.c)
|
|
- sample login.defs modified for Linux (login.defs.linux)
|
|
- swapped chfn USAGE and ADMUSAGE (chfn.c)
|
|
- added -u to passwd usage (passwd.c)
|
|
- no #! check necessary for Linux (shell.c)
|
|
- define OLD_CRON for some old incompatible Linux distributions (userdel.c)
|
|
- PASS_MAX is now 127 (not 8) for Linux (getpass.c)
|
|
- LOGIN_RETRIES, LOGIN_TIMEOUT, PASS_CHANGE_TRIES are no longer compiled in,
|
|
can now be set in login.defs, old values are used as defaults (lmain.c)
|
|
- unique uid/gid selection now more robust (useradd.c, groupadd.c)
|
|
- UID_MIN, UID_MAX, GID_MIN, GID_MAX in login.defs (useradd.c, groupadd.c)
|
|
- CRACKLIB_DICTPATH no longer compiled in, can be set in login.defs (passwd.c)
|
|
- PASS_ALWAYS_WARN: warn about weak passwords even for root (passwd.c)
|
|
- PASS_MAX_LEN, check truncated passwords again (obscure.c)
|
|
- check for weak passwords too if previous password was empty (obscure.c)
|
|
- CHFN_RESTRICT: don't let users change their full names (chfn.c)
|
|
- Linux has getusershell(), use it (chsh.c)
|
|
- check if the new shell is executable by the user (chsh.c)
|
|
- sleep before printing "Login incorrect", not the other way around (lmain.c)
|
|
- don't be picky about utmp only if any of -rfh flags given (lmain.c)
|
|
- do "wheel group" more like BSD does (smain.c)
|
|
- use getlogin() in su (smain.c)
|
|
- UMASK from login.defs defaults to 077, not 0 (lmain.c, newusers.c)
|
|
- #undef HAS_ATRM for Linux until atrm can do what we need (config.h.linux)
|
|
- Linux has most commands in /usr/bin, not /bin (age.c, passwd.c, userdel.c)
|
|
- ULIMIT from login.defs works on systems using setrlimit() too (lmain.c)
|
|
- LOGIN_STRING should work now (pwauth.c, getdef.c)
|
|
- kludge to avoid conflict with Linux <shadow.h> (gshadow.h)
|
|
- mv Makefile Makefile.xenix ; mv config.h config.h.xenix - so that they are
|
|
not lost when you copy the right ones to Makefile and config.h
|
|
|
|
==========
|
|
|
|
shadow-3.3.2
|
|
|
|
Original version, received directly from the author.
|