diff options
Diffstat (limited to 'modules/pam_access')
| -rw-r--r-- | modules/pam_access/Makefile.in | 34 | ||||
| -rw-r--r-- | modules/pam_access/access.conf.5 | 4 | ||||
| -rw-r--r-- | modules/pam_access/pam_access.8 | 4 | ||||
| -rw-r--r-- | modules/pam_access/pam_access.c | 44 |
4 files changed, 51 insertions, 35 deletions
diff --git a/modules/pam_access/Makefile.in b/modules/pam_access/Makefile.in index dc7db3c3..6f9abf45 100644 --- a/modules/pam_access/Makefile.in +++ b/modules/pam_access/Makefile.in @@ -1,7 +1,7 @@ -# Makefile.in generated by automake 1.16.1 from Makefile.am. +# Makefile.in generated by automake 1.16.3 from Makefile.am. # @configure_input@ -# Copyright (C) 1994-2018 Free Software Foundation, Inc. +# Copyright (C) 1994-2020 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -96,18 +96,21 @@ host_triplet = @host@ @HAVE_VERSIONING_TRUE@am__append_1 = -Wl,--version-script=$(srcdir)/../modules.map subdir = modules/pam_access ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -am__aclocal_m4_deps = $(top_srcdir)/m4/gettext.m4 \ - $(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/intlmacosx.m4 \ - $(top_srcdir)/m4/japhar_grep_cflags.m4 \ +am__aclocal_m4_deps = $(top_srcdir)/m4/attribute.m4 \ + $(top_srcdir)/m4/gettext.m4 $(top_srcdir)/m4/iconv.m4 \ + $(top_srcdir)/m4/intlmacosx.m4 \ $(top_srcdir)/m4/jh_path_xml_catalog.m4 \ $(top_srcdir)/m4/ld-O1.m4 $(top_srcdir)/m4/ld-as-needed.m4 \ - $(top_srcdir)/m4/ld-no-undefined.m4 $(top_srcdir)/m4/lib-ld.m4 \ + $(top_srcdir)/m4/ld-no-undefined.m4 \ + $(top_srcdir)/m4/ld-z-now.m4 $(top_srcdir)/m4/lib-ld.m4 \ $(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \ $(top_srcdir)/m4/libprelude.m4 $(top_srcdir)/m4/libtool.m4 \ $(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \ $(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \ $(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/po.m4 \ - $(top_srcdir)/m4/progtest.m4 $(top_srcdir)/configure.ac + $(top_srcdir)/m4/progtest.m4 \ + $(top_srcdir)/m4/warn_lang_flags.m4 \ + $(top_srcdir)/m4/warnings.m4 $(top_srcdir)/configure.ac am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) DIST_COMMON = $(srcdir)/Makefile.am $(dist_check_SCRIPTS) \ @@ -376,6 +379,7 @@ am__set_TESTS_bases = \ bases='$(TEST_LOGS)'; \ bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \ bases=`echo $$bases` +AM_TESTSUITE_SUMMARY_HEADER = ' for $(PACKAGE_STRING)' RECHECK_LOGS = $(TEST_LOGS) AM_RECURSIVE_TARGETS = check recheck TEST_SUITE_LOG = test-suite.log @@ -420,6 +424,9 @@ CC_FOR_BUILD = @CC_FOR_BUILD@ CFLAGS = @CFLAGS@ CPP = @CPP@ CPPFLAGS = @CPPFLAGS@ +CRYPTO_LIBS = @CRYPTO_LIBS@ +CRYPT_CFLAGS = @CRYPT_CFLAGS@ +CRYPT_LIBS = @CRYPT_LIBS@ CYGPATH_W = @CYGPATH_W@ DEFS = @DEFS@ DEPDIR = @DEPDIR@ @@ -433,6 +440,8 @@ ECONF_CFLAGS = @ECONF_CFLAGS@ ECONF_LIBS = @ECONF_LIBS@ EGREP = @EGREP@ EXEEXT = @EXEEXT@ +EXE_CFLAGS = @EXE_CFLAGS@ +EXE_LDFLAGS = @EXE_LDFLAGS@ FGREP = @FGREP@ FO2PDF = @FO2PDF@ GETTEXT_MACRO_VERSION = @GETTEXT_MACRO_VERSION@ @@ -452,7 +461,6 @@ LEX = @LEX@ LEXLIB = @LEXLIB@ LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ LIBAUDIT = @LIBAUDIT@ -LIBCRACK = @LIBCRACK@ LIBCRYPT = @LIBCRYPT@ LIBDB = @LIBDB@ LIBDL = @LIBDL@ @@ -499,8 +507,6 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@ PACKAGE_URL = @PACKAGE_URL@ PACKAGE_VERSION = @PACKAGE_VERSION@ PATH_SEPARATOR = @PATH_SEPARATOR@ -PIE_CFLAGS = @PIE_CFLAGS@ -PIE_LDFLAGS = @PIE_LDFLAGS@ PKG_CONFIG = @PKG_CONFIG@ PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@ @@ -511,6 +517,7 @@ SECUREDIR = @SECUREDIR@ SED = @SED@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ +STRINGPARAM_HMAC = @STRINGPARAM_HMAC@ STRINGPARAM_VENDORDIR = @STRINGPARAM_VENDORDIR@ STRIP = @STRIP@ TIRPC_CFLAGS = @TIRPC_CFLAGS@ @@ -560,7 +567,6 @@ htmldir = @htmldir@ includedir = @includedir@ infodir = @infodir@ install_sh = @install_sh@ -libc_cv_fpie = @libc_cv_fpie@ libdir = @libdir@ libexecdir = @libexecdir@ localedir = @localedir@ @@ -568,9 +574,6 @@ localstatedir = @localstatedir@ mandir = @mandir@ mkdir_p = @mkdir_p@ oldincludedir = @oldincludedir@ -pam_cv_ld_O1 = @pam_cv_ld_O1@ -pam_cv_ld_as_needed = @pam_cv_ld_as_needed@ -pam_cv_ld_no_undefined = @pam_cv_ld_no_undefined@ pam_xauth_path = @pam_xauth_path@ pdfdir = @pdfdir@ prefix = @prefix@ @@ -580,6 +583,7 @@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ srcdir = @srcdir@ sysconfdir = @sysconfdir@ +systemdunitdir = @systemdunitdir@ target_alias = @target_alias@ top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ @@ -981,7 +985,7 @@ $(TEST_SUITE_LOG): $(TEST_LOGS) test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \ fi; \ echo "$${col}$$br$${std}"; \ - echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}"; \ + echo "$${col}Testsuite summary"$(AM_TESTSUITE_SUMMARY_HEADER)"$${std}"; \ echo "$${col}$$br$${std}"; \ create_testsuite_report --maybe-color; \ echo "$$col$$br$$std"; \ diff --git a/modules/pam_access/access.conf.5 b/modules/pam_access/access.conf.5 index 1c217b9f..3204aedf 100644 --- a/modules/pam_access/access.conf.5 +++ b/modules/pam_access/access.conf.5 @@ -2,12 +2,12 @@ .\" Title: access.conf .\" Author: [see the "AUTHORS" section] .\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/> -.\" Date: 06/08/2020 +.\" Date: 09/03/2021 .\" Manual: Linux-PAM Manual .\" Source: Linux-PAM Manual .\" Language: English .\" -.TH "ACCESS\&.CONF" "5" "06/08/2020" "Linux-PAM Manual" "Linux\-PAM Manual" +.TH "ACCESS\&.CONF" "5" "09/03/2021" "Linux-PAM Manual" "Linux\-PAM Manual" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- diff --git a/modules/pam_access/pam_access.8 b/modules/pam_access/pam_access.8 index c091642d..92de516d 100644 --- a/modules/pam_access/pam_access.8 +++ b/modules/pam_access/pam_access.8 @@ -2,12 +2,12 @@ .\" Title: pam_access .\" Author: [see the "AUTHORS" section] .\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/> -.\" Date: 06/08/2020 +.\" Date: 09/03/2021 .\" Manual: Linux-PAM Manual .\" Source: Linux-PAM Manual .\" Language: English .\" -.TH "PAM_ACCESS" "8" "06/08/2020" "Linux-PAM Manual" "Linux-PAM Manual" +.TH "PAM_ACCESS" "8" "09/03/2021" "Linux-PAM Manual" "Linux-PAM Manual" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- diff --git a/modules/pam_access/pam_access.c b/modules/pam_access/pam_access.c index 98848c54..277192b9 100644 --- a/modules/pam_access/pam_access.c +++ b/modules/pam_access/pam_access.c @@ -160,6 +160,7 @@ static int list_match (pam_handle_t *, char *, char *, struct login_info *, static int user_match (pam_handle_t *, char *, struct login_info *); static int group_match (pam_handle_t *, const char *, const char *, int); static int from_match (pam_handle_t *, char *, struct login_info *); +static int remote_match (pam_handle_t *, char *, struct login_info *); static int string_match (pam_handle_t *, const char *, const char *, int); static int network_netmask_match (pam_handle_t *, const char *, const char *, struct login_info *); @@ -589,11 +590,9 @@ group_match (pam_handle_t *pamh, const char *tok, const char* usr, /* from_match - match a host or tty against a list of tokens */ static int -from_match (pam_handle_t *pamh UNUSED, char *tok, struct login_info *item) +from_match (pam_handle_t *pamh, char *tok, struct login_info *item) { const char *string = item->from; - int tok_len; - int str_len; int rv; if (item->debug) @@ -616,14 +615,29 @@ from_match (pam_handle_t *pamh UNUSED, char *tok, struct login_info *item) } else if ((rv = string_match(pamh, tok, string, item->debug)) != NO) { /* ALL or exact match */ return rv; - } else if (tok[0] == '.') { /* domain: match last fields */ - if ((str_len = strlen(string)) > (tok_len = strlen(tok)) - && strcasecmp(tok, string + str_len - tok_len) == 0) - return (YES); - } else if (item->from_remote_host == 0) { /* local: no PAM_RHOSTS */ - if (strcasecmp(tok, "LOCAL") == 0) - return (YES); - } else if (tok[(tok_len = strlen(tok)) - 1] == '.') { + } else if (strcasecmp(tok, "LOCAL") == 0) { + /* LOCAL matches only local accesses */ + if (!item->from_remote_host) + return YES; + return NO; + } else if (item->from_remote_host) { + return remote_match(pamh, tok, item); + } + return NO; +} + +static int +remote_match (pam_handle_t *pamh, char *tok, struct login_info *item) +{ + const char *string = item->from; + size_t tok_len = strlen(tok); + size_t str_len; + + if (tok[0] == '.') { /* domain: match last fields */ + if ((str_len = strlen(string)) > tok_len + && strcasecmp(tok, string + str_len - tok_len) == 0) + return YES; + } else if (tok[tok_len - 1] == '.') { struct addrinfo hint; memset (&hint, '\0', sizeof (hint)); @@ -661,13 +675,11 @@ from_match (pam_handle_t *pamh UNUSED, char *tok, struct login_info *item) runp = runp->ai_next; } } - } else { - /* Assume network/netmask with a IP of a host. */ - if (network_netmask_match(pamh, tok, string, item)) - return YES; + return NO; } - return NO; + /* Assume network/netmask with an IP of a host. */ + return network_netmask_match(pamh, tok, string, item); } /* string_match - match a string against one token */ |