summaryrefslogtreecommitdiff
path: root/libpam
Commit message (Collapse)AuthorAge
* pam_modutil_sanitize_helper_fds: fix SIGPIPE effect of PAM_MODUTIL_PIPE_FDDmitry V. Levin2020-02-26
| | | | | | | | | | | | | | | | When pam_modutil_sanitize_helper_fds() is invoked with PAM_MODUTIL_PIPE_FD to provide a dummy pipe descriptor for stdout or stderr, it closes the read end of the newly created dummy pipe. The negative side effect of this approach is that any write to such descriptor triggers a SIGPIPE. Avoid this by closing the write end of the dummy pipe and using its read end as a dummy pipe descriptor for output. Any read from such descriptor returns 0, and any write just fails with EBADF, which should work better with unprepared writers. * libpam/pam_modutil_sanitize.c (redirect_out_pipe): Remove. (redirect_out): Call redirect_in_pipe instead of redirect_out_pipe. Fixes: b0ec5d1e ("Introduce pam_modutil_sanitize_helper_fds")
* Fix remaining -Wcast-qual compilation warningsDmitry V. Levin2020-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce a new internal header file with definitions of DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL macros, use them to temporary silence -Wcast-qual compilation warnings in various modules. * libpam/include/pam_cc_compat.h: New file. * libpam/Makefile.am (noinst_HEADERS): Add include/pam_cc_compat.h. * modules/pam_mkhomedir/pam_mkhomedir.c: Include "pam_cc_compat.h". (create_homedir): Wrap execve invocation in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_namespace/pam_namespace.c: Include "pam_cc_compat.h". (pam_sm_close_session): Wrap the cast that discards ‘const’ qualifier in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_tty_audit/pam_tty_audit.c: Include "pam_cc_compat.h". (nl_send): Wrap the cast that discards ‘const’ qualifier in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_unix/pam_unix_acct.c: Include "pam_cc_compat.h". (_unix_run_verify_binary): Wrap execve invocation in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_unix/pam_unix_passwd.c: Include "pam_cc_compat.h". (_unix_run_update_binary): Wrap execve invocation in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_unix/passverify.c: Include "pam_cc_compat.h". (unix_update_shadow): Wrap the cast that discards ‘const’ qualifier in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_unix/support.c: Include "pam_cc_compat.h". (_unix_run_helper_binary): Wrap execve invocation in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL. * modules/pam_xauth/pam_xauth.c: Include "pam_cc_compat.h". (run_coprocess): Wrap execv invocation in DIAG_PUSH_IGNORE_CAST_QUAL and DIAG_POP_IGNORE_CAST_QUAL.
* _pam_mkargv: add const qualifier to the first argumentDmitry V. Levin2020-01-20
| | | | | | | | | | | | | | | Also fix the following compilation warning: tests/tst-pam_mkargv.c:21:22: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] char *argvstring = "user = XENDT\\userα user=XENDT\\user1"; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * libpam/pam_misc.c (_pam_mkargv): Add const qualifier to the first argument. * libpam/pam_private.h (_pam_mkargv): Likewise. * tests/tst-pam_mkargv.c (main): Convert argvstring from a pointer into a static const string, make argvresult array static const.
* Fix miscellaneous const issuesTomas Mraz2020-01-20
| | | | | | | | | | * libpam/pam_modutil_searchkey.c: Avoid assigning empty string literal to non-const char *. * modules/pam_filter/pam_filter.c: Avoid using const char **. * modules/pam_mkhomedir/pam_mkhomedir.c: Properly cast out const for execve(). * modules/pam_namespace/pam_namespace.c: Properly cast out const from pam data. * modules/pam_tally2/pam_tally2.c: String literal must be assigned to const char *.
* Do not use CFLAGS for warning flags set from configureTomas Mraz2019-12-18
| | | | | | | | To be able to set CFLAGS from make command-line but not to lose the warning flags. * configure.ac: Put warning flags to WARN_CFLAGS instead of CFLAGS. * */Makefile.am: Apply WARN_CFLAGS to AM_CFLAGS.
* Optimize the checkgrouplist functionTomas Mraz2019-11-04
| | | | | | | | There is no point in rising the allocation size by doubling when we can allocate required memory size at once in the second pass. * libpam/pam_modutil_ingroup.c (checkgrouplist): Allocate some reasonable default size in first pass and required size in the second pass.
* Add support for a vendor directory and libeconf (#136)Thorsten Kukuk2019-09-16
| | | | | | | | | | With this, it is possible for Linux distributors to store their supplied default configuration files somewhere below /usr, while /etc only contains the changes made by the user. The new option --enable-vendordir defines where Linux-PAM should additional look for pam.d/*, login.defs and securetty if this files are not in /etc. libeconf is a key/value configuration file reading library, which handles the split of configuration files in different locations and merges them transparently for the application.
* Update a function commentlifecrisis2019-09-06
| | | | | | | The function comment for "_pam_await_timer()" does not mention the intended behavior of prioritizing the "PAM_FAIL_DELAY" item. I updated the comment to make this intention clear.
* libpam/pam_modutil_sanitize.c: optimize the way to close fdsChristophe Besson2019-08-26
|
* pam_get_authtok_verify: Avoid duplicate password verificationTomas Mraz2019-08-07
| | | | | | | | | | | | If password was already verified by previous modules in the stack it does not need to be verified by pam_get_authtok_verify either. * libpam/pam_get_authtok.c (pam_get_authtok_internal): Set the authtok_verified appropriately. (pam_get_authtok_verify): Do not prompt if authtok_verified is set and set it when the password is verified. * libpam/pam_private.h: Add authtok_verified to the pam handle struct. * libpam/pam_start.c (pam_start): Initialize authtok_verified.
* Move the duplicated search_key function to pam_modutil.Tomas Mraz2018-12-11
| | | | | | | | | | | * libpam/pam_modutil_searchkey.c: New source file with pam_modutil_search_key(). * libpam/Makefile.am: Add the pam_modutil_searchkey.c. * libpam/include/security/pam_modutil.h: Add the pam_modutil_search_key() prototype. * libpam/libpam.map: Add the pam_modutil_search_key() into a new version. * modules/pam_faildelay/pam_faildelay.c: Drop search_key() and use pam_modutil_search_key(). * modules/pam_umask/pam_umask.c: Likewise. * modules/pam_unix/support.c: Likewise.
* Fix grammar of messages printed via pam_promptDmitry V. Levin2018-06-19
| | | | | | | | | | | | | | | | | | | | | | | | | Turn into proper sentences those messages that are printed without further modifications using pam_prompt in contexts where proper sentences are expected. * libpam/pam_get_authtok.c (pam_get_authtok_internal): Fix grammar of the message passed to pam_error. * modules/pam_limits/pam_limits.c (pam_sm_open_session): Likewise. * modules/pam_cracklib/pam_cracklib.c (_pam_unix_approve_pass): Fix grammar of error messages passed to pam_error. * modules/pam_mail/pam_mail.c (report_mail): Fix grammar of a message passed to pam_info. * modules/pam_timestamp/pam_timestamp.c (verbose_success): Likewise. * modules/pam_selinux/pam_selinux.c (config_context, send_text): Fix grammar of messages passed to pam_prompt. * modules/pam_tally/pam_tally.c (tally_check): Fix grammar of messages passed to pam_info. * modules/pam_tally2/pam_tally2.c (tally_check): Likewise. * modules/pam_unix/pam_unix_acct.c (pam_sm_acct_mgmt): Fix grammar of messages passed to _make_remark. * modules/pam_unix/pam_unix_passwd.c (_pam_unix_approve_pass, pam_sm_chauthtok): Likewise. * po/Linux-PAM.pot: Regenerate.
* Unification and cleanup of syslog log levels.Tomas Mraz2016-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * libpam/pam_handlers.c: Make memory allocation failures LOG_CRIT. * libpam/pam_modutil_priv.c: Make memory allocation failures LOG_CRIT. * modules/pam_echo/pam_echo.c: Make memory allocation failures LOG_CRIT. * modules/pam_env/pam_env.c: Make memory allocation failures LOG_CRIT. * modules/pam_exec/pam_exec.c: Make memory allocation failures LOG_CRIT. * modules/pam_filter/pam_filter.c: Make all non-memory call errors LOG_ERR. * modules/pam_group/pam_group.c: Make memory allocation failures LOG_CRIT. * modules/pam_issue/pam_issue.c: Make memory allocation failures LOG_CRIT. * modules/pam_lastlog/pam_lastlog.c: The lastlog file creation is syslogged with LOG_NOTICE, memory allocation errors with LOG_CRIT, other errors with LOG_ERR. * modules/pam_limits/pam_limits.c: User login limit messages are syslogged with LOG_NOTICE, stale utmp entry with LOG_INFO, non-memory errors with LOG_ERR. * modules/pam_listfile/pam_listfile.c: Rejection of user is syslogged with LOG_NOTICE. * modules/pam_namespace/pam_namespace.c: Make memory allocation failures LOG_CRIT. * modules/pam_nologin/pam_nologin.c: Make memory allocation failures LOG_CRIT, other errors LOG_ERR. * modules/pam_securetty/pam_securetty.c: Rejection of access is syslogged with LOG_NOTICE, non-memory errors with LOG_ERR. * modules/pam_selinux/pam_selinux.c: Make memory allocation failures LOG_CRIT. * modules/pam_succeed_if/pam_succeed_if.c: Make all non-memory call errors LOG_ERR. * modules/pam_time/pam_time.c: Make memory allocation failures LOG_CRIT. * modules/pam_timestamp/pam_timestamp.c: Make memory allocation failures LOG_CRIT. * modules/pam_unix/pam_unix_acct.c: Make all non-memory call errors LOG_ERR. * modules/pam_unix/pam_unix_passwd.c: Make memory allocation failures LOG_CRIT, other errors LOG_ERR. * modules/pam_unix/pam_unix_sess.c: Make all non-memory call errors LOG_ERR. * modules/pam_unix/passverify.c: Unknown user is syslogged with LOG_NOTICE. * modules/pam_unix/support.c: Unknown user is syslogged with LOG_NOTICE and max retries ignorance by application likewise. * modules/pam_unix/unix_chkpwd.c: Make all non-memory call errors LOG_ERR. * modules/pam_userdb/pam_userdb.c: Password authentication error is syslogged with LOG_NOTICE. * modules/pam_xauth/pam_xauth.c: Make memory allocation failures LOG_CRIT.
* Release version 1.3.0Thorsten Kukuk2016-04-28
| | | | | | * NEWS: add changes for 1.3.0. * configure.ac: bump version number. * libpam/Makefile.am: bump revision of libpam.so version.
* pam_get_authtok(): Add authtok_type support to current password prompt.Tomas Mraz2016-04-06
| | | | | | * libpam/pam_get_authtok.c (pam_get_authtok_internal): When changing password, use different prompt for current password allowing for authtok_type to be displayed to the user.
* Fix whitespace issuesDmitry V. Levin2016-04-01
| | | | | | | | | | | | | | | | Remove blank lines at EOF introduced by commit a684595c0bbd88df71285f43fb27630e3829121e, making the project free of warnings reported by git diff --check 4b825dc642cb6eb9a060e54bf8d69288fbee4904 HEAD * libpam/pam_dynamic.c: Remove blank line at EOF. * modules/pam_echo/pam_echo.c: Likewise. * modules/pam_keyinit/pam_keyinit.c: Likewise. * modules/pam_mkhomedir/pam_mkhomedir.c: Likewise. * modules/pam_pwhistory/pam_pwhistory.c: Likewise. * modules/pam_rhosts/pam_rhosts.c: Likewise. * modules/pam_sepermit/pam_sepermit.c: Likewise. * modules/pam_stress/pam_stress.c: Likewise.
* PAM_EXTERN isn't needed anymore, but don't remove it to not break lot ofThorsten Kukuk2016-03-29
| | | | | | external code using it. * libpam/include/security/pam_modules.h: Readd PAM_EXTERN for compatibility
* Remove "--enable-static-modules" option and support fromThorsten Kukuk2016-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Linux-PAM. It was never official supported and was broken since years. * configure.ac: Remove --enable-static-modules option. * doc/man/pam_sm_acct_mgmt.3.xml: Remove PAM_EXTERN. * doc/man/pam_sm_authenticate.3.xml: Likewise. * doc/man/pam_sm_chauthtok.3.xml: Likewise. * doc/man/pam_sm_close_session.3.xml: Likewise. * doc/man/pam_sm_open_session.3.xml: Likewise. * doc/man/pam_sm_setcred.3.xml: Likewise. * libpam/Makefile.am: Remove STATIC_MODULES cases. * libpam/include/security/pam_modules.h: Remove PAM_STATIC parts. * libpam/pam_dynamic.c: Likewise. * libpam/pam_handlers.c: Likewise. * libpam/pam_private.h: Likewise. * libpam/pam_static.c: Remove file. * libpam/pam_static_modules.h: Remove header file. * modules/pam_access/pam_access.c: Remove PAM_EXTERN and PAM_STATIC parts. * modules/pam_cracklib/pam_cracklib.c: Likewise. * modules/pam_debug/pam_debug.c: Likewise. * modules/pam_deny/pam_deny.c: Likewise. * modules/pam_echo/pam_echo.c: Likewise. * modules/pam_env/pam_env.c: Likewise. * modules/pam_exec/pam_exec.c: Likewise. * modules/pam_faildelay/pam_faildelay.c: Likewise. * modules/pam_filter/pam_filter.c: Likewise. * modules/pam_ftp/pam_ftp.c: Likewise. * modules/pam_group/pam_group.c: Likewise. * modules/pam_issue/pam_issue.c: Likewise. * modules/pam_keyinit/pam_keyinit.c: Likewise. * modules/pam_lastlog/pam_lastlog.c: Likewise. * modules/pam_limits/pam_limits.c: Likewise. * modules/pam_listfile/pam_listfile.c: Likewise. * modules/pam_localuser/pam_localuser.c: Likewise. * modules/pam_loginuid/pam_loginuid.c: Likewise. * modules/pam_mail/pam_mail.c: Likewise. * modules/pam_mkhomedir/pam_mkhomedir.c: Likewise. * modules/pam_motd/pam_motd.c: Likewise. * modules/pam_namespace/pam_namespace.c: Likewise. * modules/pam_nologin/pam_nologin.c: Likewise. * modules/pam_permit/pam_permit.c: Likewise. * modules/pam_pwhistory/pam_pwhistory.c: Likewise. * modules/pam_rhosts/pam_rhosts.c: Likewise. * modules/pam_rootok/pam_rootok.c: Likewise. * modules/pam_securetty/pam_securetty.c: Likewise. * modules/pam_selinux/pam_selinux.c: Likewise. * modules/pam_sepermit/pam_sepermit.c: Likewise. * modules/pam_shells/pam_shells.c: Likewise. * modules/pam_stress/pam_stress.c: Likewise. * modules/pam_succeed_if/pam_succeed_if.c: Likewise. * modules/pam_tally/pam_tally.c: Likewise. * modules/pam_tally2/pam_tally2.c: Likewise. * modules/pam_time/pam_time.c: Likewise. * modules/pam_timestamp/pam_timestamp.c: Likewise. * modules/pam_tty_audit/pam_tty_audit.c: Likewise. * modules/pam_umask/pam_umask.c: Likewise. * modules/pam_userdb/pam_userdb.c: Likewise. * modules/pam_warn/pam_warn.c: Likewise. * modules/pam_wheel/pam_wheel.c: Likewise. * modules/pam_xauth/pam_xauth.c: Likewise. * modules/pam_unix/Makefile.am: Remove STATIC_MODULES part. * modules/pam_unix/pam_unix_acct.c: Remove PAM_STATIC part. * modules/pam_unix/pam_unix_auth.c: Likewise. * modules/pam_unix/pam_unix_passwd.c: Likewise. * modules/pam_unix/pam_unix_sess.c: Likewise. * modules/pam_unix/pam_unix_static.c: Removed. * modules/pam_unix/pam_unix_static.h: Removed. * po/POTFILES.in: Remove removed files. * tests/tst-dlopen.c: Remove PAM_STATIC part.
* Relax the conditions for fatal failure on auditing.Tomas Mraz2015-12-17
| | | | | | | The PAM library calls will not fail anymore for any uid if the return value from the libaudit call is -EPERM. * libpam/pam_audit.c (_pam_audit_writelog): Remove check for uid != 0.
* Release version 1.2.0Thorsten Kukuk2015-04-27
| | | | | | | | * NEWS: Update * configure.ac: Bump version * libpam/Makefile.am: Bump version of libpam * libpam_misc/Makefile.am: Bump version of libpam_misc * po/*: Regenerate po files
* Support alternative "vendor configuration" files as fallback to /etcThorsten Kukuk2015-03-25
| | | | | | | | (Ticket#34, patch from ay Sievers <kay@vrfy.org>) * doc/man/pam.8.xml: document additonal config directory * libpam/pam_handlers.c: add /usr/lib/pam.d as config file fallback directory * libpam/pam_private.h: adjust defines
* Adjust documentation (Ticket#36)Thorsten Kukuk2015-03-24
| | | | | * libpam/pam_delay.c: Change 25% in comment to 50% as used in code. * doc/man/pam_fail_delay.3.xml: Change 25% to 50%
* libpam: Only print "Password change aborted" when it's true.Luke Shumaker2015-01-02
| | | | | | | | | | | | | | | | pam_get_authtok() may be used any time that a password needs to be entered, unlike pam_get_authtok_{no,}verify(), which may only be used when changing a password; yet when the user aborts, it prints "Password change aborted." whether or not that was the operation being performed. This bug was non-obvious because none of the modules distributed with Linux-PAM use it for anything but changing passwords; pam_unix has its own utility function that it uses instead. As an example, the nss-pam-ldapd package uses it in pam_sm_authenticate(). libpam/pam_get_authtok.c (pam_get_authtok_internal): check that the password is trying to be changed before printing a message about the password change being aborted.
* Add grantor field to audit records of libpam.Tomas Mraz2014-09-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | The grantor field gives audit trail of PAM modules which granted access for successful return from libpam calls. In case of failed return the grantor field is set to '?'. libpam/pam_account.c (pam_acct_mgmt): Remove _pam_auditlog() call. libpam/pam_auth.c (pam_authenticate, pam_setcred): Likewise. libpam/pam_password.c (pam_chauthtok): Likewise. libpam/pam_session.c (pam_open_session, pam_close_session): Likewise. libpam/pam_audit.c (_pam_audit_writelog): Add grantors parameter, add grantor= field to the message if grantors is set. (_pam_list_grantors): New function creating the string with grantors list. (_pam_auditlog): Add struct handler pointer parameter, call _pam_list_grantors() to list the grantors from the handler list. (_pam_audit_end): Add NULL handler parameter to _pam_auditlog() call. (pam_modutil_audit_write): Add NULL grantors parameter to _pam_audit_writelog(). libpam/pam_dispatch.c (_pam_dispatch_aux): Set h->grantor where appropriate. (_pam_clear_grantors): New function to clear grantor field of handler. (_pam_dispatch): Call _pam_clear_grantors() before executing the stack. Call _pam_auditlog() when appropriate. libpam/pam_handlers.c (extract_modulename): Do not allow empty module name or just "?" to avoid confusing audit trail. (_pam_add_handler): Test for NULL return from extract_modulename(). Clear grantor field of handler. libpam/pam_private.h: Add grantor field to struct handler, add handler pointer parameter to _pam_auditlog().
* Introduce pam_modutil_sanitize_helper_fdsDmitry V. Levin2014-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change introduces pam_modutil_sanitize_helper_fds - a new function that redirects standard descriptors and closes all other descriptors. pam_modutil_sanitize_helper_fds supports three types of input and output redirection: - PAM_MODUTIL_IGNORE_FD: do not redirect at all. - PAM_MODUTIL_PIPE_FD: redirect to a pipe. For stdin, it is implemented by creating a pipe, closing its write end, and redirecting stdin to its read end. Likewise, for stdout/stderr it is implemented by creating a pipe, closing its read end, and redirecting to its write end. Unlike stdin redirection, stdout/stderr redirection to a pipe has a side effect that a process writing to such descriptor should be prepared to handle SIGPIPE appropriately. - PAM_MODUTIL_NULL_FD: redirect to /dev/null. For stdin, it is implemented via PAM_MODUTIL_PIPE_FD because there is no functional difference. For stdout/stderr, it is classic redirection to /dev/null. PAM_MODUTIL_PIPE_FD is usually more suitable due to linux kernel security restrictions, but when the helper process might be writing to the corresponding descriptor and termination of the helper process by SIGPIPE is not desirable, one should choose PAM_MODUTIL_NULL_FD. * libpam/pam_modutil_sanitize.c: New file. * libpam/Makefile.am (libpam_la_SOURCES): Add it. * libpam/include/security/pam_modutil.h (pam_modutil_redirect_fd, pam_modutil_sanitize_helper_fds): New declarations. * libpam/libpam.map (LIBPAM_MODUTIL_1.1.9): New interface. * modules/pam_exec/pam_exec.c (call_exec): Use pam_modutil_sanitize_helper_fds. * modules/pam_mkhomedir/pam_mkhomedir.c (create_homedir): Likewise. * modules/pam_unix/pam_unix_acct.c (_unix_run_verify_binary): Likewise. * modules/pam_unix/pam_unix_passwd.c (_unix_run_update_binary): Likewise. * modules/pam_unix/support.c (_unix_run_helper_binary): Likewise. * modules/pam_xauth/pam_xauth.c (run_coprocess): Likewise. * modules/pam_unix/support.h (MAX_FD_NO): Remove.
* Respect PAM_AUTHTOK_TYPE in pam_get_authtok_verify().Tomas Mraz2012-08-13
| | | | | | libpam/pam_get_authtok.c (pam_get_authtok_internal): Set the PAM_AUTHTOK_TYPE item when obtained from module options. (pam_get_authtok_verify): Use the PAM_AUTHTOK_TYPE item when prompting.
* pam_unix: make configuration consistent in --enable-static-modules modeDmitry V. Levin2012-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In --enable-static-modules mode, it was not possible to use "pam_unix" in PAM config files. Instead, different names had to be used for each management group: pam_unix_auth, pam_unix_acct, pam_unix_passwd and pam_unix_session. This change makes pam_unix configuration consistent with other PAM modules. * README: Remove the paragraph describing pam_unix distinctions in --enable-static-modules mode. * libpam/pam_static_modules.h (_pam_unix_acct_modstruct, _pam_unix_auth_modstruct, _pam_unix_passwd_modstruct, _pam_unix_session_modstruct): Remove. (_pam_unix_modstruct): New pam_module declaration. * modules/pam_unix/pam_unix_static.h: New file. * modules/pam_unix/pam_unix_static.c: Likewise. * modules/pam_unix/Makefile.am (noinst_HEADERS): Add pam_unix_static.h (pam_unix_la_SOURCES) [STATIC_MODULES]: Add pam_unix_static.c * modules/pam_unix/pam_unix_acct.c [PAM_STATIC]: Include pam_unix_static.h [PAM_STATIC] (_pam_unix_acct_modstruct): Remove. * modules/pam_unix/pam_unix_auth.c [PAM_STATIC]: Include pam_unix_static.h [PAM_STATIC] (_pam_unix_auth_modstruct): Remove. * modules/pam_unix/pam_unix_passwd.c [PAM_STATIC]: Include pam_unix_static.h [PAM_STATIC] (_pam_unix_passwd_modstruct): Remove. * modules/pam_unix/pam_unix_sess.c [PAM_STATIC]: Include pam_unix_static.h [PAM_STATIC] (_pam_unix_session_modstruct): Remove. Suggested-by: Matveychikov Ilya <i.matveychikov@securitycode.ru>
* Make --disable-cracklib compatible with --enable-static-modules modeDmitry V. Levin2012-01-27
| | | | | | * configure.in: Define HAVE_LIBCRACK when cracklib is enabled. * libpam/pam_static_modules.h (static_modules): Guard the use of _pam_cracklib_modstruct by HAVE_LIBCRACK macro.
* Add missing includes for types used in the pam_modutil.h.Tomas Mraz2012-02-10
| | | | * libpam/include/security/pam_modutil.h: Add missing includes for used types.
* Fix compile time errors in --enable-static-modules modeMatveychikov Ilya2012-01-27
| | | | | | | | | | | | | | | * libpam/pam_static_modules.h (_pam_rhosts_auth_modstruct): Remove obsolete declaration. (static_modules): Remove undefined reference to _pam_rhosts_auth_modstruct. * modules/pam_pwhistory/opasswd.h: Rename {save,check}_old_password to {save,check}_old_pass in order to avoid conflicts with pam_unix. * modules/pam_pwhistory/opasswd.c: Likewise. * modules/pam_pwhistory/pam_pwhistory.c: Likewise. * modules/pam_tally2/pam_tally2.c: Rename _pam_tally_modstruct to _pam_tally2_modstruct. Signed-off-by: Matveychikov Ilya <i.matveychikov@securitycode.ru>
* pam_start: fix memory leak on error pathDmitry V. Levin2011-12-26
| | | | | | | | * libpam/pam_start.c (pam_start): If _pam_make_env() or _pam_init_handlers() returned an error, release the memory allocated for pam_conv structure. Patch-by: cancel <suntsu@yandex.ru>.
* Update .gitignore filesDmitry V. Levin2011-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * .gitignore: Add common ignore patterns. * m4/.gitignore: Unignore local m4 files. * dynamic/.gitignore: Unignore Makefile. * libpamc/test/modules/.gitignore: Likewise. * libpamc/test/regress/.gitignore: Likewise. * po/.gitignore: Add Makevars.template. * conf/.gitignore: Remove common ignore patterns. * conf/pam_conv1/.gitignore: Likewise. * doc/.gitignore: Likewise. * doc/specs/.gitignore: Likewise. * doc/specs/formatter/.gitignore: Likewise. * examples/.gitignore: Likewise. * modules/pam_filter/upperLOWER/.gitignore: Likewise. * modules/pam_mkhomedir/.gitignore: Likewise. * modules/pam_selinux/.gitignore: Likewise. * modules/pam_stress/.gitignore: Likewise. * modules/pam_tally/.gitignore: Likewise. * modules/pam_tally2/.gitignore: Likewise. * modules/pam_timestamp/.gitignore: Likewise. * modules/pam_unix/.gitignore: Likewise. * tests/.gitignore: Likewise. * xtests/.gitignore: Likewise. * doc/adg/.gitignore: Remove. * doc/man/.gitignore: Remove. * doc/mwg/.gitignore: Remove. * doc/sag/.gitignore: Remove. * libpamc/.gitignore: Remove. * libpamc/test/.gitignore: Remove. * libpam/.gitignore: Remove. * libpam_misc/.gitignore: Remove. * modules/.gitignore: Remove. * modules/pam_access/.gitignore: Remove. * modules/pam_cracklib/.gitignore: Remove. * modules/pam_debug/.gitignore: Remove. * modules/pam_deny/.gitignore: Remove. * modules/pam_echo/.gitignore: Remove. * modules/pam_env/.gitignore: Remove. * modules/pam_exec/.gitignore: Remove. * modules/pam_faildelay/.gitignore: Remove. * modules/pam_filter/.gitignore: Remove. * modules/pam_ftp/.gitignore: Remove. * modules/pam_group/.gitignore: Remove. * modules/pam_issue/.gitignore: Remove. * modules/pam_keyinit/.gitignore: Remove. * modules/pam_lastlog/.gitignore: Remove. * modules/pam_limits/.gitignore: Remove. * modules/pam_listfile/.gitignore: Remove. * modules/pam_localuser/.gitignore: Remove. * modules/pam_loginuid/.gitignore: Remove. * modules/pam_mail/.gitignore: Remove. * modules/pam_motd/.gitignore: Remove. * modules/pam_namespace/.gitignore: Remove. * modules/pam_nologin/.gitignore: Remove. * modules/pam_permit/.gitignore: Remove. * modules/pam_pwhistory/.gitignore: Remove. * modules/pam_rhosts/.gitignore: Remove. * modules/pam_rootok/.gitignore: Remove. * modules/pam_securetty/.gitignore: Remove. * modules/pam_sepermit/.gitignore: Remove. * modules/pam_shells/.gitignore: Remove. * modules/pam_succeed_if/.gitignore: Remove. * modules/pam_time/.gitignore: Remove. * modules/pam_tty_audit/.gitignore: Remove. * modules/pam_umask/.gitignore: Remove. * modules/pam_userdb/.gitignore: Remove. * modules/pam_warn/.gitignore: Remove. * modules/pam_wheel/.gitignore: Remove. * modules/pam_xauth/.gitignore: Remove.
* Rename all .cvsignore files to .gitignoreDmitry V. Levin2011-10-27
|
* Fix whitespace issuesDmitry V. Levin2011-10-26
| | | | | | Cleanup trailing whitespaces, indentation that uses spaces before tabs, and blank lines at EOF. Make the project free of warnings reported by git diff --check 4b825dc642cb6eb9a060e54bf8d69288fbee4904 HEAD
* 2011-06-22 Thorsten Kukuk <kukuk@thkukuk.de>Thorsten Kukuk2011-06-21
| | | | | | | | | * release version 1.1.4 * configure.in: Bump version number. * NEWS: Document changes since 1.1.3 * libpam/Makefile.am: Bump release number of shared library * po/de.po: Translate new string.
* 2011-06-14 Thorsten Kukuk <kukuk@thkukuk.de>Thorsten Kukuk2011-06-14
| | | | | | | | | | * configure.in: Check for libtirpc bye default. * libpam/Makefile.am: Add support for libtirpc. * modules/pam_access/Makefile.am: Likewise. * modules/pam_unix/Makefile.am: Likewise. * modules/pam_unix/pam_unix_passwd.c: Change ifdefs for new libtirpc support. * modules/pam_unix/yppasswd_xdr.c: Only compile if we have rpc/rpc.h.
* 2011-05-30 Thorsten Kukuk <kukuk@thkukuk.de>Thorsten Kukuk2011-05-30
| | | | | | | | | | | * modules/pam_timestamp/pam_timestamp.c (main): Remove unsused variable pretval. * modules/pam_stress/pam_stress.c (converse): **message is const. (stress_get_password): pmsg is const. (pam_sm_chauthtok): Likewise. * libpam/pam_item.c (pam_get_user): Make pmsg const and remove casts.
* Relevant BUGIDs:Thorsten Kukuk2010-10-28
| | | | | | | | | | | | | | | | | Purpose of commit: release Commit summary: --------------- 2010-10-28 Thorsten Kukuk <kukuk@thkukuk.de> * release version 1.1.3 * configure.in: Increase version to 1.1.3 * NEWS: document visible changes * libpam/Makefile.am (libpam_la_LDFLAGS): Bump version number.
* Relevant BUGIDs:Dmitry V. Levin2010-10-03
| | | | | | | | | | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-10-04 Dmitry V. Levin <ldv@altlinux.org> * libpam/pam_modutil_priv.c: New file. * libpam/Makefile.am (libpam_la_SOURCES): Add it. * libpam/include/security/pam_modutil.h (struct pam_modutil_privs, PAM_MODUTIL_DEF_PRIVS, pam_modutil_drop_priv, pam_modutil_regain_priv): New declarations. * libpam/libpam.map (LIBPAM_MODUTIL_1.1.3): New interface. * modules/pam_env/pam_env.c (handle_env): Use new pam_modutil interface. * modules/pam_mail/pam_mail.c (_do_mail): Likewise. * modules/pam_xauth/pam_xauth.c (check_acl, pam_sm_open_session, pam_sm_close_session): Likewise. (pam_sm_open_session): Remove redundant fchown call. Fixes CVE-2010-3430, CVE-2010-3431.
* Relevant BUGIDs:Thorsten Kukuk2010-08-31
| | | | | | | | | | | | | | | | | | | Purpose of commit: new release Commit summary: --------------- 2010-08-31 Thorsten Kukuk <kukuk@thkukuk.de> * release version 1.1.2 * configure.in: Bump version number. * NEWS: Document changes since 1.1.1. * doc/adg/Linux-PAM_ADG.xml: Bump version number. * doc/mwg/Linux-PAM_MWG.xml: Likewise. * doc/sag/Linux-PAM_SAG.xml: Likewise. * libpam/Makefile.am: Bump revision of shared library. * po/*.po: Regenerate.
* Relevant BUGIDs:Tomas Mraz2010-02-09
| | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2010-02-09 Tomas Mraz <t8m@centrum.cz> * libpam/pam_get_authtok.c (pam_get_authtok_internal): Fix regression in the new password prompt.
* Relevant BUGIDs: 2892529Thorsten Kukuk2009-12-08
| | | | | | | | | | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2009-12-08 Thorsten Kukuk <kukuk@thkukuk.de> * configure.in: Rename DEBUG to PAM_DEBUG. * libpam/pam_env.c: Likewise * libpam/pam_handlers.c: Likewise * libpam/pam_miscc.c: Likewise * libpam/pam_password.c: Likewise * libpam/include/security/_pam_macros.h: Likewise * libpamc/test/modules/pam_secret.c: Likewise * modules/pam_group/pam_group.c: Likewise * modules/pam_listfile/pam_listfile.c: Likewise * modules/pam_unix/pam_unix_auth.c: Likewise * modules/pam_unix/pam_unix_passwd.c: Likewise
* Relevant BUGIDs:Thorsten Kukuk2009-11-10
| | | | | | | | | | | | | | | | | | | | | | | | | | Purpose of commit: regression fix Commit summary: --------------- 2009-11-10 Thorsten Kukuk <kukuk@suse.de> * doc/man/pam_get_authtok.3.xml: Document pam_get_authtok_noverify and pam_get_authtok_verify. * libpam/Makefile.am (libpam_la_LDFLAGS): Bump revesion of libpam. * libpam/pam_get_authtok.c (pam_get_authtok_internal): Renamed from pam_get_authtok, add flags argument, always check return values. * modules/pam_cracklib/pam_cracklib.c (pam_sm_chauthtok): Use pam_get_authtok_noverify and pam_get_authtok_verify. * libpam/include/security/pam_ext.h: Add prototypes for pam_get_authtok_noverify and pam_get_authtok_verify. * libpam/libpam.map: Add new pam_get_authtok_* functions.
* Relevant BUGIDs:Thorsten Kukuk2009-03-09
| | | | | | | | | | | | | | | Purpose of commit: release Commit summary: --------------- 2009-03-09 Thorsten Kukuk <kukuk@thkukuk.de> * release version 1.0.91 * libpam/Makefile.am (libpam_la_LDFLAGS): Bump version number. * xtests/Makefile.am: Add tst-pam_unix4.pamd, tst-pam_unix4.sh and time.conf.
* Relevant BUGIDs:Thorsten Kukuk2009-02-25
| | | | | | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2009-02-25 Thorsten Kukuk <kukuk@thkukuk.de> * libpam/pam_misc.c (_pam_StrTok): Use unsigned char instead of int. Reported by Marcus Granado. * tests/Makefile.am (TESTS): Add tst-pam_mkargv. * tests/tst-pam_mkargv.c (main): Test case for _pam_mkargv. * po/de.po: Update fuzzy translations.
* Relevant BUGIDs:Thorsten Kukuk2009-02-18
| | | | | | | | | | | | Purpose of commit: sanity check Commit summary: --------------- 2009-02-18 Thorsten Kukuk <kukuk@thkukuk.de> * libpam/pam_password.c (pam_chauthtok): Make sure applications don't set internal flags.
* Relevant BUGIDs: bugzilla.novell.com#470337Thorsten Kukuk2009-02-17
| | | | | | | | | | | | | | | Purpose of commit: bugfix Commit summary: --------------- 2009-02-17 Thorsten Kukuk <kukuk@thkukuk.de> * doc/man/pam_sm_chauthtok.3.xml: Document that sufficient can break the PRELIM_CHECK chain. * libpam/pam_dispatch.c: Don't freeze chain for chauthtok [bugzilla.novell.com#470337]
* Relevant BUGIDs:Thorsten Kukuk2008-12-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Purpose of commit: new feature Commit summary: --------------- 2008-12-10 Thorsten Kukuk <kukuk@thkukuk.de> * doc/man/pam_item_types_ext.inc.xml: Document PAM_AUTHTOK_TYPE. * libpam/pam_end.c (pam_end): Free authtok_type. * tests/tst-pam_get_item.c: Add PAM_AUTHTOK_TYPE as test case. * tests/tst-pam_set_item.c: Likewise. * libpam/pam_start.c (pam_start): Initialize xdisplay, xauth and authtok_type. * libpam/pam_get_authtok.c (pam_get_authtok): Rename "type" to "authtok_type". * modules/pam_cracklib/pam_cracklib.8.xml: Replace "type=" with "authtok_type=". * doc/man/pam_get_authtok.3.xml: Document authtok_type argument. * modules/pam_cracklib/pam_cracklib.c (pam_sm_chauthtok): Set type= argument as PAM_AUTHTOK_TYPE item. * libpam/pam_get_authtok.c (pam_get_authtok): If no type argument given, use PAM_AUTHTOK_TYPE item. * libpam/pam_item.c (pam_get_item): Fetch PAM_AUTHTOK_TYPE item. (pam_set_item): Store PAM_AUTHTOK_TYPE item. * libpam/pam_private.h: Add authtok_type to pam_handle. * libpam/include/security/_pam_types.h (PAM_AUTHTOK_TYPE): New.
* Relevant BUGIDs:Thorsten Kukuk2008-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | Purpose of commit: new feature Commit summary: --------------- 2008-12-03 Thorsten Kukuk <kukuk@suse.de> * doc/man/Makefile.am: Add pam_get_authtok.3.xml. * doc/man/pam_get_authtok.3.xml: New. * libpam/Makefile.am: Add pam_get_authtok.c. * libpam/libpam.map: Export pam_get_authtok. * libpam/pam_get_authtok.c: New. * libpam/pam_private.h: Add mod_argc and mod_argv to pam_handle. * libpam_include/security/pam_ext.h: Add pam_get_authtok prototype. * modules/pam_cracklib/pam_cracklib.c: Use pam_get_authtok. * modules/pam_pwhistory/pam_pwhistory.c: Likewise. * po/POTFILES.in: Add libpam/pam_get_authtok.c. * xtests/tst-pam_cracklib1.c: Adjust error codes. * modules/pam_timestamp/Makefile.am: Remove hmactest.c from EXTRA_DIST. * po/*.po: Regenerated.
* Relevant BUGIDs:Tomas Mraz2008-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Purpose of commit: new feature Commit summary: --------------- 2008-11-28 Tomas Mraz <t8m@centrum.cz> * modules/pam_tally2/pam_tally2.c (tally_check): Fix info format to be the same as in pam_tally. * configure.in: Add modules/pam_timestamp/Makefile. * doc/sag/Linux-PAM_SAG.xml: Include pam_timestamp.xml. * doc/sag/pam_timestamp.xml: New. * libpam/pam_static_modules.h: Add pam_timestamp static struct. * modules/Makefile.am: Add pam_timestamp directory. * modules/pam_timestamp/Makefile.am: New. * modules/pam_timestamp/README.xml: New. * modules/pam_timestamp/hmacsha1.h: New. * modules/pam_timestamp/sha1.h: New. * modules/pam_timestamp/pam_timestamp.8.xml: New. * modules/pam_timestamp/pam_timestamp_check.8.xml: New. * modules/pam_timestamp/pam_timestamp.c: New. * modules/pam_timestamp/pam_timestamp_check.c: New. * modules/pam_timestamp/hmacfile.c: New. * modules/pam_timestamp/hmacsha1.c: New. * modules/pam_timestamp/sha1.c: New. * modules/pam_timestamp/tst-pam_timestamp: New. * po/POTFILES.in: Add pam_timestamp sources. * po/*.po: Regenerate. * po/cs.po: Updated translations.
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-28 16:03:18 +0000