diff options
Diffstat (limited to 'src/libtnccs/plugins/tnc_imv')
| -rw-r--r-- | src/libtnccs/plugins/tnc_imv/Makefile.am | 24 | ||||
| -rw-r--r-- | src/libtnccs/plugins/tnc_imv/Makefile.in | 768 | ||||
| -rw-r--r-- | src/libtnccs/plugins/tnc_imv/tnc_imv.c | 424 | ||||
| -rw-r--r-- | src/libtnccs/plugins/tnc_imv/tnc_imv.h | 60 | ||||
| -rw-r--r-- | src/libtnccs/plugins/tnc_imv/tnc_imv_bind_function.c | 246 | ||||
| -rw-r--r-- | src/libtnccs/plugins/tnc_imv/tnc_imv_manager.c | 470 | ||||
| -rw-r--r-- | src/libtnccs/plugins/tnc_imv/tnc_imv_manager.h | 32 | ||||
| -rw-r--r-- | src/libtnccs/plugins/tnc_imv/tnc_imv_plugin.c | 83 | ||||
| -rw-r--r-- | src/libtnccs/plugins/tnc_imv/tnc_imv_plugin.h | 42 | ||||
| -rw-r--r-- | src/libtnccs/plugins/tnc_imv/tnc_imv_recommendations.c | 406 | ||||
| -rw-r--r-- | src/libtnccs/plugins/tnc_imv/tnc_imv_recommendations.h | 33 |
11 files changed, 2588 insertions, 0 deletions
diff --git a/src/libtnccs/plugins/tnc_imv/Makefile.am b/src/libtnccs/plugins/tnc_imv/Makefile.am new file mode 100644 index 000000000..0541d4c86 --- /dev/null +++ b/src/libtnccs/plugins/tnc_imv/Makefile.am @@ -0,0 +1,24 @@ +AM_CPPFLAGS = \ + -I$(top_srcdir)/src/libstrongswan \ + -I$(top_srcdir)/src/libtncif \ + -I$(top_srcdir)/src/libtnccs \ + -I$(top_srcdir)/src/libtls + +AM_CFLAGS = \ + -rdynamic + +if MONOLITHIC +noinst_LTLIBRARIES = libstrongswan-tnc-imv.la +else +plugin_LTLIBRARIES = libstrongswan-tnc-imv.la +libstrongswan_tnc_imv_la_LIBADD = \ + $(top_builddir)/src/libtncif/libtncif.la \ + $(top_builddir)/src/libtnccs/libtnccs.la +endif + +libstrongswan_tnc_imv_la_SOURCES = \ + tnc_imv_plugin.h tnc_imv_plugin.c tnc_imv.h tnc_imv.c \ + tnc_imv_manager.h tnc_imv_manager.c tnc_imv_bind_function.c \ + tnc_imv_recommendations.h tnc_imv_recommendations.c + +libstrongswan_tnc_imv_la_LDFLAGS = -module -avoid-version diff --git a/src/libtnccs/plugins/tnc_imv/Makefile.in b/src/libtnccs/plugins/tnc_imv/Makefile.in new file mode 100644 index 000000000..20087a7a2 --- /dev/null +++ b/src/libtnccs/plugins/tnc_imv/Makefile.in @@ -0,0 +1,768 @@ +# Makefile.in generated by automake 1.13.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + *=*|--*) continue;; \ + -*I) strip_trailopt 'I'; skip_next=yes;; \ + -*I?*) strip_trailopt 'I';; \ + -*O) strip_trailopt 'O'; skip_next=yes;; \ + -*O?*) strip_trailopt 'O';; \ + -*l) strip_trailopt 'l'; skip_next=yes;; \ + -*l?*) strip_trailopt 'l';; \ + -[dEDm]) skip_next=yes;; \ + -[JT]) skip_next=yes;; \ + esac; \ + case $$flg in \ + *$$target_option*) has_opt=yes; break;; \ + esac; \ + done; \ + test $$has_opt = yes +am__make_dryrun = (target_option=n; $(am__make_running_with_option)) +am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = src/libtnccs/plugins/tnc_imv +DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ + $(top_srcdir)/depcomp +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ + $(top_srcdir)/m4/config/ltoptions.m4 \ + $(top_srcdir)/m4/config/ltsugar.m4 \ + $(top_srcdir)/m4/config/ltversion.m4 \ + $(top_srcdir)/m4/config/lt~obsolete.m4 \ + $(top_srcdir)/m4/macros/split-package-version.m4 \ + $(top_srcdir)/m4/macros/with.m4 \ + $(top_srcdir)/m4/macros/enable-disable.m4 \ + $(top_srcdir)/m4/macros/add-plugin.m4 \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' +am__uninstall_files_from_dir = { \ + test -z "$$files" \ + || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \ + || { echo " ( cd '$$dir' && rm -f" $$files ")"; \ + $(am__cd) "$$dir" && rm -f $$files; }; \ + } +am__installdirs = "$(DESTDIR)$(plugindir)" +LTLIBRARIES = $(noinst_LTLIBRARIES) $(plugin_LTLIBRARIES) +@MONOLITHIC_FALSE@libstrongswan_tnc_imv_la_DEPENDENCIES = \ +@MONOLITHIC_FALSE@ $(top_builddir)/src/libtncif/libtncif.la \ +@MONOLITHIC_FALSE@ $(top_builddir)/src/libtnccs/libtnccs.la +am_libstrongswan_tnc_imv_la_OBJECTS = tnc_imv_plugin.lo tnc_imv.lo \ + tnc_imv_manager.lo tnc_imv_bind_function.lo \ + tnc_imv_recommendations.lo +libstrongswan_tnc_imv_la_OBJECTS = \ + $(am_libstrongswan_tnc_imv_la_OBJECTS) +AM_V_lt = $(am__v_lt_@AM_V@) +am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) +am__v_lt_0 = --silent +am__v_lt_1 = +libstrongswan_tnc_imv_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ + $(AM_CFLAGS) $(CFLAGS) $(libstrongswan_tnc_imv_la_LDFLAGS) \ + $(LDFLAGS) -o $@ +@MONOLITHIC_FALSE@am_libstrongswan_tnc_imv_la_rpath = -rpath \ +@MONOLITHIC_FALSE@ $(plugindir) +@MONOLITHIC_TRUE@am_libstrongswan_tnc_imv_la_rpath = +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +am__v_GEN_1 = +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) +am__v_at_0 = @ +am__v_at_1 = +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +am__mv = mv -f +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CFLAGS) $(CFLAGS) +AM_V_CC = $(am__v_CC_@AM_V@) +am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@) +am__v_CC_0 = @echo " CC " $@; +am__v_CC_1 = +CCLD = $(CC) +LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(AM_LDFLAGS) $(LDFLAGS) -o $@ +AM_V_CCLD = $(am__v_CCLD_@AM_V@) +am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) +am__v_CCLD_0 = @echo " CCLD " $@; +am__v_CCLD_1 = +SOURCES = $(libstrongswan_tnc_imv_la_SOURCES) +DIST_SOURCES = $(libstrongswan_tnc_imv_la_SOURCES) +am__can_run_installinfo = \ + case $$AM_UPDATE_INFO_DIR in \ + n|no|NO) false;; \ + *) (install-info --version) >/dev/null 2>&1;; \ + esac +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) +# Read a list of newline-separated strings from the standard input, +# and print each of them once, without duplicates. Input order is +# *not* preserved. +am__uniquify_input = $(AWK) '\ + BEGIN { nonempty = 0; } \ + { items[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in items) print i; }; } \ +' +# Make sure the list of sources is unique. This is necessary because, +# e.g., the same source file might be shared among _SOURCES variables +# for different programs/libraries. +am__define_uniq_tagged_files = \ + list='$(am__tagged_files)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | $(am__uniquify_input)` +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +ALLOCA = @ALLOCA@ +AMTAR = @AMTAR@ +AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ +AR = @AR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +BFDLIB = @BFDLIB@ +BTLIB = @BTLIB@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CHECK_CFLAGS = @CHECK_CFLAGS@ +CHECK_LIBS = @CHECK_LIBS@ +COVERAGE_CFLAGS = @COVERAGE_CFLAGS@ +COVERAGE_LDFLAGS = @COVERAGE_LDFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DLLIB = @DLLIB@ +DLLTOOL = @DLLTOOL@ +DSYMUTIL = @DSYMUTIL@ +DUMPBIN = @DUMPBIN@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +FGREP = @FGREP@ +GENHTML = @GENHTML@ +GPERF = @GPERF@ +GPRBUILD = @GPRBUILD@ +GREP = @GREP@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LCOV = @LCOV@ +LD = @LD@ +LDFLAGS = @LDFLAGS@ +LEX = @LEX@ +LEXLIB = @LEXLIB@ +LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LIPO = @LIPO@ +LN_S = @LN_S@ +LTLIBOBJS = @LTLIBOBJS@ +MAKEINFO = @MAKEINFO@ +MANIFEST_TOOL = @MANIFEST_TOOL@ +MKDIR_P = @MKDIR_P@ +MYSQLCFLAG = @MYSQLCFLAG@ +MYSQLCONFIG = @MYSQLCONFIG@ +MYSQLLIB = @MYSQLLIB@ +NM = @NM@ +NMEDIT = @NMEDIT@ +OBJDUMP = @OBJDUMP@ +OBJEXT = @OBJEXT@ +OTOOL = @OTOOL@ +OTOOL64 = @OTOOL64@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PACKAGE_VERSION_BUILD = @PACKAGE_VERSION_BUILD@ +PACKAGE_VERSION_MAJOR = @PACKAGE_VERSION_MAJOR@ +PACKAGE_VERSION_MINOR = @PACKAGE_VERSION_MINOR@ +PACKAGE_VERSION_REVIEW = @PACKAGE_VERSION_REVIEW@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PERL = @PERL@ +PKG_CONFIG = @PKG_CONFIG@ +PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@ +PKG_CONFIG_PATH = @PKG_CONFIG_PATH@ +PTHREADLIB = @PTHREADLIB@ +RANLIB = @RANLIB@ +RTLIB = @RTLIB@ +RUBY = @RUBY@ +RUBYINCLUDE = @RUBYINCLUDE@ +RUBYLIB = @RUBYLIB@ +SED = @SED@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +SOCKLIB = @SOCKLIB@ +STRIP = @STRIP@ +UNWINDLIB = @UNWINDLIB@ +VERSION = @VERSION@ +YACC = @YACC@ +YFLAGS = @YFLAGS@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_ct_AR = @ac_ct_AR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +attest_plugins = @attest_plugins@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +c_plugins = @c_plugins@ +charon_natt_port = @charon_natt_port@ +charon_plugins = @charon_plugins@ +charon_udp_port = @charon_udp_port@ +clearsilver_LIBS = @clearsilver_LIBS@ +cmd_plugins = @cmd_plugins@ +datadir = @datadir@ +datarootdir = @datarootdir@ +dbusservicedir = @dbusservicedir@ +dev_headers = @dev_headers@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +fips_mode = @fips_mode@ +gtk_CFLAGS = @gtk_CFLAGS@ +gtk_LIBS = @gtk_LIBS@ +h_plugins = @h_plugins@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +imcvdir = @imcvdir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +ipsec_script = @ipsec_script@ +ipsec_script_upper = @ipsec_script_upper@ +ipsecdir = @ipsecdir@ +ipsecgroup = @ipsecgroup@ +ipseclibdir = @ipseclibdir@ +ipsecuser = @ipsecuser@ +libdir = @libdir@ +libexecdir = @libexecdir@ +linux_headers = @linux_headers@ +localedir = @localedir@ +localstatedir = @localstatedir@ +maemo_CFLAGS = @maemo_CFLAGS@ +maemo_LIBS = @maemo_LIBS@ +manager_plugins = @manager_plugins@ +mandir = @mandir@ +medsrv_plugins = @medsrv_plugins@ +mkdir_p = @mkdir_p@ +nm_CFLAGS = @nm_CFLAGS@ +nm_LIBS = @nm_LIBS@ +nm_ca_dir = @nm_ca_dir@ +nm_plugins = @nm_plugins@ +oldincludedir = @oldincludedir@ +openac_plugins = @openac_plugins@ +pcsclite_CFLAGS = @pcsclite_CFLAGS@ +pcsclite_LIBS = @pcsclite_LIBS@ +pdfdir = @pdfdir@ +piddir = @piddir@ +pki_plugins = @pki_plugins@ +plugindir = @plugindir@ +pool_plugins = @pool_plugins@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +random_device = @random_device@ +resolv_conf = @resolv_conf@ +routing_table = @routing_table@ +routing_table_prio = @routing_table_prio@ +s_plugins = @s_plugins@ +sbindir = @sbindir@ +scepclient_plugins = @scepclient_plugins@ +scripts_plugins = @scripts_plugins@ +sharedstatedir = @sharedstatedir@ +soup_CFLAGS = @soup_CFLAGS@ +soup_LIBS = @soup_LIBS@ +srcdir = @srcdir@ +starter_plugins = @starter_plugins@ +strongswan_conf = @strongswan_conf@ +sysconfdir = @sysconfdir@ +systemdsystemunitdir = @systemdsystemunitdir@ +t_plugins = @t_plugins@ +target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +urandom_device = @urandom_device@ +xml_CFLAGS = @xml_CFLAGS@ +xml_LIBS = @xml_LIBS@ +AM_CPPFLAGS = \ + -I$(top_srcdir)/src/libstrongswan \ + -I$(top_srcdir)/src/libtncif \ + -I$(top_srcdir)/src/libtnccs \ + -I$(top_srcdir)/src/libtls + +AM_CFLAGS = \ + -rdynamic + +@MONOLITHIC_TRUE@noinst_LTLIBRARIES = libstrongswan-tnc-imv.la +@MONOLITHIC_FALSE@plugin_LTLIBRARIES = libstrongswan-tnc-imv.la +@MONOLITHIC_FALSE@libstrongswan_tnc_imv_la_LIBADD = \ +@MONOLITHIC_FALSE@ $(top_builddir)/src/libtncif/libtncif.la \ +@MONOLITHIC_FALSE@ $(top_builddir)/src/libtnccs/libtnccs.la + +libstrongswan_tnc_imv_la_SOURCES = \ + tnc_imv_plugin.h tnc_imv_plugin.c tnc_imv.h tnc_imv.c \ + tnc_imv_manager.h tnc_imv_manager.c tnc_imv_bind_function.c \ + tnc_imv_recommendations.h tnc_imv_recommendations.c + +libstrongswan_tnc_imv_la_LDFLAGS = -module -avoid-version +all: all-am + +.SUFFIXES: +.SUFFIXES: .c .lo .o .obj +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/libtnccs/plugins/tnc_imv/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu src/libtnccs/plugins/tnc_imv/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): + +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + @list='$(noinst_LTLIBRARIES)'; \ + locs=`for p in $$list; do echo $$p; done | \ + sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \ + sort -u`; \ + test -z "$$locs" || { \ + echo rm -f $${locs}; \ + rm -f $${locs}; \ + } + +install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) + @$(NORMAL_INSTALL) + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ + if test -f $$p; then \ + list2="$$list2 $$p"; \ + else :; fi; \ + done; \ + test -z "$$list2" || { \ + echo " $(MKDIR_P) '$(DESTDIR)$(plugindir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(plugindir)" || exit 1; \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } + +uninstall-pluginLTLIBRARIES: + @$(NORMAL_UNINSTALL) + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ + done + +clean-pluginLTLIBRARIES: + -test -z "$(plugin_LTLIBRARIES)" || rm -f $(plugin_LTLIBRARIES) + @list='$(plugin_LTLIBRARIES)'; \ + locs=`for p in $$list; do echo $$p; done | \ + sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \ + sort -u`; \ + test -z "$$locs" || { \ + echo rm -f $${locs}; \ + rm -f $${locs}; \ + } + +libstrongswan-tnc-imv.la: $(libstrongswan_tnc_imv_la_OBJECTS) $(libstrongswan_tnc_imv_la_DEPENDENCIES) $(EXTRA_libstrongswan_tnc_imv_la_DEPENDENCIES) + $(AM_V_CCLD)$(libstrongswan_tnc_imv_la_LINK) $(am_libstrongswan_tnc_imv_la_rpath) $(libstrongswan_tnc_imv_la_OBJECTS) $(libstrongswan_tnc_imv_la_LIBADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tnc_imv.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tnc_imv_bind_function.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tnc_imv_manager.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tnc_imv_plugin.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tnc_imv_recommendations.Plo@am__quote@ + +.c.o: +@am__fastdepCC_TRUE@ $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\ +@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\ +@am__fastdepCC_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ $< + +.c.obj: +@am__fastdepCC_TRUE@ $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\ +@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\ +@am__fastdepCC_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c -o $@ `$(CYGPATH_W) '$<'` + +.c.lo: +@am__fastdepCC_TRUE@ $(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.lo$$||'`;\ +@am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\ +@am__fastdepCC_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $< + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +ID: $(am__tagged_files) + $(am__define_uniq_tagged_files); mkid -fID $$unique +tags: tags-am +TAGS: tags + +tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + set x; \ + here=`pwd`; \ + $(am__define_uniq_tagged_files); \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ + fi +ctags: ctags-am + +CTAGS: ctags +ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + $(am__define_uniq_tagged_files); \ + test -z "$(CTAGS_ARGS)$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" +cscopelist: cscopelist-am + +cscopelist-am: $(am__tagged_files) + list='$(am__tagged_files)'; \ + case "$(srcdir)" in \ + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ + *) sdir=$(subdir)/$(srcdir) ;; \ + esac; \ + for i in $$list; do \ + if test -f "$$i"; then \ + echo "$(subdir)/$$i"; \ + else \ + echo "$$sdir/$$i"; \ + fi; \ + done >> $(top_builddir)/cscope.files + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) +installdirs: + for dir in "$(DESTDIR)$(plugindir)"; do \ + test -z "$$dir" || $(MKDIR_P) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \ + clean-pluginLTLIBRARIES mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: install-pluginLTLIBRARIES + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-pluginLTLIBRARIES + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \ + clean-libtool clean-noinstLTLIBRARIES clean-pluginLTLIBRARIES \ + cscopelist-am ctags ctags-am distclean distclean-compile \ + distclean-generic distclean-libtool distclean-tags distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-pluginLTLIBRARIES install-ps \ + install-ps-am install-strip installcheck installcheck-am \ + installdirs maintainer-clean maintainer-clean-generic \ + mostlyclean mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \ + uninstall-am uninstall-pluginLTLIBRARIES + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/libtnccs/plugins/tnc_imv/tnc_imv.c b/src/libtnccs/plugins/tnc_imv/tnc_imv.c new file mode 100644 index 000000000..ebf904513 --- /dev/null +++ b/src/libtnccs/plugins/tnc_imv/tnc_imv.c @@ -0,0 +1,424 @@ +/* + * Copyright (C) 2010-2013 Andreas Steffen, + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "tnc_imv.h" + +#include <dlfcn.h> + +#include <tncif_pa_subtypes.h> + +#include <utils/debug.h> +#include <library.h> +#include <collections/linked_list.h> +#include <threading/mutex.h> + +typedef struct private_tnc_imv_t private_tnc_imv_t; + +/** + * Private data of an imv_t object. + */ +struct private_tnc_imv_t { + + /** + * Public members of imv_t. + */ + imv_t public; + + /** + * Name of loaded IMV + */ + char *name; + + /** + * Handle of loaded IMV + */ + void *handle; + + /** + * ID of loaded IMV + */ + TNC_IMVID id; + + /** + * List of additional IMV IDs + */ + linked_list_t *additional_ids; + + /** + * List of message types supported by IMV - Vendor ID part + */ + TNC_VendorIDList supported_vids; + + /** + * List of message types supported by IMV - Subtype part + */ + TNC_MessageSubtypeList supported_subtypes; + + /** + * Number of supported message types + */ + TNC_UInt32 type_count; + + /** + * mutex to lock the imv_t object + */ + mutex_t *mutex; +}; + +METHOD(imv_t, set_id, void, + private_tnc_imv_t *this, TNC_IMVID id) +{ + this->id = id; +} + +METHOD(imv_t, get_id, TNC_IMVID, + private_tnc_imv_t *this) +{ + return this->id; +} + +METHOD(imv_t, add_id, void, + private_tnc_imv_t *this, TNC_IMVID id) +{ + TNC_IMVID *new_id; + + new_id = malloc_thing(TNC_IMVID); + *new_id = id; + this->additional_ids->insert_last(this->additional_ids, new_id); +} + +METHOD(imv_t, has_id, bool, + private_tnc_imv_t *this, TNC_IMVID id) +{ + enumerator_t *enumerator; + TNC_IMVID *additional_id; + bool found = FALSE; + + /* check primary IMV ID */ + if (id == this->id) + { + return TRUE; + } + + /* return if there are no additional IMV IDs */ + if (this->additional_ids->get_count(this->additional_ids) == 0) + { + return FALSE; + } + + /* check additional IMV IDs */ + enumerator = this->additional_ids->create_enumerator(this->additional_ids); + while (enumerator->enumerate(enumerator, &additional_id)) + { + if (id == *additional_id) + { + found = TRUE; + break; + } + } + enumerator->destroy(enumerator); + + return found; +} + +METHOD(imv_t, get_name, char*, + private_tnc_imv_t *this) +{ + return this->name; +} + +METHOD(imv_t, set_message_types, void, + private_tnc_imv_t *this, TNC_MessageTypeList supported_types, + TNC_UInt32 type_count) +{ + char buf[BUF_LEN]; + char *pos = buf; + int len = sizeof(buf); + int i, written; + size_t size; + TNC_VendorID vid; + TNC_MessageSubtype subtype; + enum_name_t *pa_subtype_names; + + /* lock the imv_t instance */ + this->mutex->lock(this->mutex); + + /* Free existing VendorID and MessageSubtype lists */ + free(this->supported_vids); + this->supported_vids = NULL; + free(this->supported_subtypes); + this->supported_subtypes = NULL; + + /* Store the new MessageType list */ + this->type_count = type_count; + if (type_count && supported_types) + { + size = type_count * sizeof(TNC_VendorID); + this->supported_vids = malloc(size); + size = type_count * sizeof(TNC_MessageSubtype); + this->supported_subtypes = malloc(size); + + for (i = 0; i < type_count; i++) + { + vid = (supported_types[i] >> 8) & TNC_VENDORID_ANY; + subtype = supported_types[i] & TNC_SUBTYPE_ANY; + + pa_subtype_names = get_pa_subtype_names(vid); + if (pa_subtype_names) + { + written = snprintf(pos, len," '%N/%N' 0x%06x/0x%02x", + pen_names, vid, pa_subtype_names, subtype, + vid, subtype); + } + else + { + written = snprintf(pos, len," '%N' 0x%06x/0x%02x", + pen_names, vid, vid, subtype); + } + if (written >= len) + { + break; + } + pos += written; + len -= written; + + this->supported_vids[i] = vid; + this->supported_subtypes[i] = subtype; + } + } + *pos = '\0'; + DBG2(DBG_TNC, "IMV %u supports %u message type%s:%s", + this->id, type_count, (type_count == 1) ? "":"s", buf); + + /* unlock the imv_t instance */ + this->mutex->unlock(this->mutex); +} + +METHOD(imv_t, set_message_types_long, void, + private_tnc_imv_t *this, TNC_VendorIDList supported_vids, + TNC_MessageSubtypeList supported_subtypes, TNC_UInt32 type_count) +{ + char buf[BUF_LEN]; + char *pos = buf; + int len = sizeof(buf); + int i, written; + size_t size; + TNC_VendorID vid; + TNC_MessageSubtype subtype; + enum_name_t *pa_subtype_names; + + /* lock the imv_t instance */ + this->mutex->lock(this->mutex); + + /* Free existing VendorID and MessageSubtype lists */ + free(this->supported_vids); + this->supported_vids = NULL; + free(this->supported_subtypes); + this->supported_subtypes = NULL; + + /* Store the new MessageType list */ + this->type_count = type_count; + if (type_count && supported_vids && supported_subtypes) + { + size = type_count * sizeof(TNC_VendorID); + this->supported_vids = malloc(size); + memcpy(this->supported_vids, supported_vids, size); + size = type_count * sizeof(TNC_MessageSubtype); + this->supported_subtypes = malloc(size); + memcpy(this->supported_subtypes, supported_subtypes, size); + + for (i = 0; i < type_count; i++) + { + vid = supported_vids[i]; + subtype = supported_subtypes[i]; + + pa_subtype_names = get_pa_subtype_names(vid); + if (pa_subtype_names) + { + written = snprintf(pos, len," '%N/%N' 0x%06x/0x%08x", + pen_names, vid, pa_subtype_names, subtype, + vid, subtype); + } + else + { + written = snprintf(pos, len," '%N' 0x%06x/0x%08x", + pen_names, vid, vid, subtype); + } + if (written >= len) + { + break; + } + pos += written; + len -= written; + } + } + *pos = '\0'; + DBG2(DBG_TNC, "IMV %u supports %u message type%s:%s", + this->id, type_count, (type_count == 1) ? "":"s", buf); + + /* unlock the imv_t instance */ + this->mutex->unlock(this->mutex); +} + +METHOD(imv_t, type_supported, bool, + private_tnc_imv_t *this, TNC_VendorID msg_vid, TNC_MessageSubtype msg_subtype) +{ + TNC_VendorID vid; + TNC_MessageSubtype subtype; + int i; + + for (i = 0; i < this->type_count; i++) + { + vid = this->supported_vids[i]; + subtype = this->supported_subtypes[i]; + + if ((vid == TNC_VENDORID_ANY && subtype == TNC_SUBTYPE_ANY) || + (vid == msg_vid && (subtype == TNC_SUBTYPE_ANY || + subtype == msg_subtype))) + { + return TRUE; + } + } + return FALSE; +} + +METHOD(imv_t, destroy, void, + private_tnc_imv_t *this) +{ + if (this->handle && lib->settings->get_bool(lib->settings, + "libtnccs.plugins.tnc-imv.dlclose", TRUE)) + { + dlclose(this->handle); + } + this->mutex->destroy(this->mutex); + this->additional_ids->destroy_function(this->additional_ids, free); + free(this->supported_vids); + free(this->supported_subtypes); + free(this->name); + free(this); +} + +/** + * Generic constructor. + */ +static private_tnc_imv_t* tnc_imv_create_empty(char *name) +{ + private_tnc_imv_t *this; + + INIT(this, + .public = { + .set_id = _set_id, + .get_id = _get_id, + .add_id = _add_id, + .has_id = _has_id, + .get_name = _get_name, + .set_message_types = _set_message_types, + .set_message_types_long = _set_message_types_long, + .type_supported = _type_supported, + .destroy = _destroy, + }, + .name = strdup(name), + .additional_ids = linked_list_create(), + .mutex = mutex_create(MUTEX_TYPE_DEFAULT), + ); + + return this; +} + +/** + * Described in header. + */ +imv_t* tnc_imv_create(char *name, char *path) +{ + private_tnc_imv_t *this; + + this = tnc_imv_create_empty(name); + + this->handle = dlopen(path, RTLD_LAZY); + if (!this->handle) + { + DBG1(DBG_TNC, "IMV \"%s\" failed to load: %s", name, dlerror()); + destroy(this); + return NULL; + } + + this->public.initialize = dlsym(this->handle, "TNC_IMV_Initialize"); + if (!this->public.initialize) + { + DBG1(DBG_TNC, "could not resolve TNC_IMV_Initialize in %s: %s\n", + path, dlerror()); + destroy(this); + return NULL; + } + this->public.notify_connection_change = + dlsym(this->handle, "TNC_IMV_NotifyConnectionChange"); + this->public.solicit_recommendation = + dlsym(this->handle, "TNC_IMV_SolicitRecommendation"); + if (!this->public.solicit_recommendation) + { + DBG1(DBG_TNC, "could not resolve TNC_IMV_SolicitRecommendation in %s: %s\n", + path, dlerror()); + destroy(this); + return NULL; + } + this->public.receive_message = + dlsym(this->handle, "TNC_IMV_ReceiveMessage"); + this->public.receive_message_long = + dlsym(this->handle, "TNC_IMV_ReceiveMessageLong"); + this->public.batch_ending = + dlsym(this->handle, "TNC_IMV_BatchEnding"); + this->public.terminate = + dlsym(this->handle, "TNC_IMV_Terminate"); + this->public.provide_bind_function = + dlsym(this->handle, "TNC_IMV_ProvideBindFunction"); + if (!this->public.provide_bind_function) + { + DBG1(DBG_TNC, "could not resolve TNC_IMV_ProvideBindFunction in %s: %s\n", + path, dlerror()); + destroy(this); + return NULL; + } + + return &this->public; +} + +/** + * Described in header. + */ +imv_t* tnc_imv_create_from_functions(char *name, + TNC_IMV_InitializePointer initialize, + TNC_IMV_NotifyConnectionChangePointer notify_connection_change, + TNC_IMV_ReceiveMessagePointer receive_message, + TNC_IMV_ReceiveMessageLongPointer receive_message_long, + TNC_IMV_SolicitRecommendationPointer solicit_recommendation, + TNC_IMV_BatchEndingPointer batch_ending, + TNC_IMV_TerminatePointer terminate, + TNC_IMV_ProvideBindFunctionPointer provide_bind_function) +{ + private_tnc_imv_t *this; + + this = tnc_imv_create_empty(name); + + this->public.initialize = initialize; + this->public.notify_connection_change = notify_connection_change; + this->public.receive_message = receive_message; + this->public.receive_message_long = receive_message_long; + this->public.solicit_recommendation = solicit_recommendation; + this->public.batch_ending = batch_ending; + this->public.terminate = terminate; + this->public.provide_bind_function = provide_bind_function; + + return &this->public; +} diff --git a/src/libtnccs/plugins/tnc_imv/tnc_imv.h b/src/libtnccs/plugins/tnc_imv/tnc_imv.h new file mode 100644 index 000000000..e7c7b8b4f --- /dev/null +++ b/src/libtnccs/plugins/tnc_imv/tnc_imv.h @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2010 Andreas Steffen + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * + * @defgroup tnc_imv_t tnc_imv + * @{ @ingroup tnc_imv + */ + +#ifndef TNC_IMV_H_ +#define TNC_IMV_H_ + +#include <tnc/imv/imv.h> + +/** + * Create an Integrity Measurement Verifier loaded from a library. + * + * @param name name of the IMV + * @param filename path to the dynamic IMV library + * @return instance of the imv_t interface + */ +imv_t* tnc_imv_create(char *name, char *filename); + +/** + * Create an Integrity Measurement Verifier from a set of IMV functions. + * + * @param name name of the IMV + * @param initialize TNC_IMV_InitializePointer + * @param notify_connection_change TNC_IMV_NotifyConnectionChangePointer + * @param receive_message TNC_IMV_ReceiveMessagePointer + * @param receive_message_long TNC_IMV_ReceiveMessageLongPointer + * @param solicit_recommendation TNC_IMV_SolicitRecommendationPointer + * @param batch_ending TNC_IMV_BatchEndingPointer + * @param terminate TNC_IMV_TerminatePointer + * @param provide_bind_function TNC_IMV_ProvideBindFunctionPointer + * @return instance of the imv_t interface + */ +imv_t* tnc_imv_create_from_functions(char *name, + TNC_IMV_InitializePointer initialize, + TNC_IMV_NotifyConnectionChangePointer notify_connection_change, + TNC_IMV_ReceiveMessagePointer receive_message, + TNC_IMV_ReceiveMessageLongPointer receive_message_long, + TNC_IMV_SolicitRecommendationPointer solicit_recommendation, + TNC_IMV_BatchEndingPointer batch_ending, + TNC_IMV_TerminatePointer terminate, + TNC_IMV_ProvideBindFunctionPointer provide_bind_function); + +#endif /** TNC_IMV_H_ @}*/ diff --git a/src/libtnccs/plugins/tnc_imv/tnc_imv_bind_function.c b/src/libtnccs/plugins/tnc_imv/tnc_imv_bind_function.c new file mode 100644 index 000000000..36cdb7fbb --- /dev/null +++ b/src/libtnccs/plugins/tnc_imv/tnc_imv_bind_function.c @@ -0,0 +1,246 @@ +/* + * Copyright (C) 2006 Mike McCauley + * Copyright (C) 2010-2011 Andreas Steffen + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include <tnc/tnc.h> +#include <tnc/imv/imv_manager.h> +#include <tnc/tnccs/tnccs_manager.h> + +#include <utils/debug.h> + +/** + * Called by the IMV to inform a TNCS about the set of message types the IMV + * is able to receive + */ +TNC_Result TNC_TNCS_ReportMessageTypes(TNC_IMVID imv_id, + TNC_MessageTypeList supported_types, + TNC_UInt32 type_count) +{ + if (!tnc->imvs->is_registered(tnc->imvs, imv_id)) + { + DBG1(DBG_TNC, "ignoring ReportMessageTypes() from unregistered IMV %u", + imv_id); + return TNC_RESULT_INVALID_PARAMETER; + } + return tnc->imvs->set_message_types(tnc->imvs, imv_id, supported_types, + type_count); +} + +/** + * Called by the IMV to inform a TNCS about the set of message types the IMV + * is able to receive. This function supports long message types. + */ +TNC_Result TNC_TNCS_ReportMessageTypesLong(TNC_IMVID imv_id, + TNC_VendorIDList supported_vids, + TNC_MessageSubtypeList supported_subtypes, + TNC_UInt32 type_count) +{ + if (!tnc->imvs->is_registered(tnc->imvs, imv_id)) + { + DBG1(DBG_TNC, "ignoring ReportMessageTypesLong() from unregistered IMV %u", + imv_id); + return TNC_RESULT_INVALID_PARAMETER; + } + return tnc->imvs->set_message_types_long(tnc->imvs, imv_id, supported_vids, + supported_subtypes, type_count); +} + +/** + * Called by the IMV to ask a TNCS to retry an Integrity Check Handshake + */ +TNC_Result TNC_TNCS_RequestHandshakeRetry(TNC_IMVID imv_id, + TNC_ConnectionID connection_id, + TNC_RetryReason reason) +{ + if (!tnc->imvs->is_registered(tnc->imvs, imv_id)) + { + DBG1(DBG_TNC, "ignoring RequestHandshakeRetry() from unregistered IMV %u", + imv_id); + return TNC_RESULT_INVALID_PARAMETER; + } + return tnc->tnccs->request_handshake_retry(tnc->tnccs, FALSE, imv_id, + connection_id, reason); +} + +/** + * Called by the IMV when an IMV-IMC message is to be sent + */ +TNC_Result TNC_TNCS_SendMessage(TNC_IMVID imv_id, + TNC_ConnectionID connection_id, + TNC_BufferReference msg, + TNC_UInt32 msg_len, + TNC_MessageType msg_type) +{ + TNC_VendorID msg_vid; + TNC_MessageSubtype msg_subtype; + + if (!tnc->imvs->is_registered(tnc->imvs, imv_id)) + { + DBG1(DBG_TNC, "ignoring SendMessage() from unregistered IMV %u", + imv_id); + return TNC_RESULT_INVALID_PARAMETER; + } + msg_vid = (msg_type >> 8) & TNC_VENDORID_ANY; + msg_subtype = msg_type & TNC_SUBTYPE_ANY; + + return tnc->tnccs->send_message(tnc->tnccs, TNC_IMCID_ANY, imv_id, + connection_id, 0, msg, msg_len, msg_vid, msg_subtype); +} + +/** + * Called by the IMV when an IMV-IMC message is to be sent over IF-TNCCS 2.0 + */ +TNC_Result TNC_TNCS_SendMessageLong(TNC_IMVID imv_id, + TNC_ConnectionID connection_id, + TNC_UInt32 msg_flags, + TNC_BufferReference msg, + TNC_UInt32 msg_len, + TNC_VendorID msg_vid, + TNC_MessageSubtype msg_subtype, + TNC_UInt32 imc_id) +{ + if (!tnc->imvs->is_registered(tnc->imvs, imv_id)) + { + DBG1(DBG_TNC, "ignoring SendMessageLong() from unregistered IMV %u", + imv_id); + return TNC_RESULT_INVALID_PARAMETER; + } + return tnc->tnccs->send_message(tnc->tnccs, imc_id, imv_id, connection_id, + msg_flags, msg, msg_len, msg_vid, msg_subtype); +} + +/** + * Called by the IMV to deliver its IMV Action Recommendation and IMV Evaluation + * Result to the TNCS + */ +TNC_Result TNC_TNCS_ProvideRecommendation(TNC_IMVID imv_id, + TNC_ConnectionID connection_id, + TNC_IMV_Action_Recommendation recommendation, + TNC_IMV_Evaluation_Result evaluation) +{ + if (!tnc->imvs->is_registered(tnc->imvs, imv_id)) + { + DBG1(DBG_TNC, "ignoring ProvideRecommendation() from unregistered IMV %u", + imv_id); + return TNC_RESULT_INVALID_PARAMETER; + } + return tnc->tnccs->provide_recommendation(tnc->tnccs, imv_id, connection_id, + recommendation, evaluation); +} + +/** + * Called by the IMV to get the value of an attribute associated with a + * connection or with the TNCS as a whole. + */ +TNC_Result TNC_TNCS_GetAttribute(TNC_IMVID imv_id, + TNC_ConnectionID connection_id, + TNC_AttributeID attribute_id, + TNC_UInt32 buffer_len, + TNC_BufferReference buffer, + TNC_UInt32 *out_value_len) +{ + if (!tnc->imvs->is_registered(tnc->imvs, imv_id)) + { + DBG1(DBG_TNC, "ignoring GetAttribute() from unregistered IMV %u", + imv_id); + return TNC_RESULT_INVALID_PARAMETER; + } + return tnc->tnccs->get_attribute(tnc->tnccs, FALSE, imv_id, connection_id, + attribute_id, buffer_len, buffer, out_value_len); +} + +/** + * Called by the IMV to set the value of an attribute associated with a + * connection or with the TNCS as a whole. + */ +TNC_Result TNC_TNCS_SetAttribute(TNC_IMVID imv_id, + TNC_ConnectionID connection_id, + TNC_AttributeID attribute_id, + TNC_UInt32 buffer_len, + TNC_BufferReference buffer) +{ + if (!tnc->imvs->is_registered(tnc->imvs, imv_id)) + { + DBG1(DBG_TNC, "ignoring SetAttribute() from unregistered IMV %u", + imv_id); + return TNC_RESULT_INVALID_PARAMETER; + } + return tnc->tnccs->set_attribute(tnc->tnccs, FALSE, imv_id, connection_id, + attribute_id, buffer_len, buffer); +} + +/** + * Called by the IMV when it wants to reserve an additional IMV ID for itself + */ +TNC_Result TNC_TNCS_ReserveAdditionalIMVID(TNC_IMVID imv_id, TNC_UInt32 *new_id) +{ + if (tnc->imvs->reserve_id(tnc->imvs, imv_id, new_id)) + { + return TNC_RESULT_SUCCESS; + } + DBG1(DBG_TNC, "ignoring ReserveAdditionalIMVID() from unregistered IMV %u", + imv_id); + return TNC_RESULT_INVALID_PARAMETER; +} + +/** + * Called by the IMV when it needs a function pointer + */ +TNC_Result TNC_TNCS_BindFunction(TNC_IMVID id, + char *function_name, + void **function_pointer) +{ + if (streq(function_name, "TNC_TNCS_ReportMessageTypes")) + { + *function_pointer = (void*)TNC_TNCS_ReportMessageTypes; + } + else if (streq(function_name, "TNC_TNCS_ReportMessageTypesLong")) + { + *function_pointer = (void*)TNC_TNCS_ReportMessageTypesLong; + } + else if (streq(function_name, "TNC_TNCS_RequestHandshakeRetry")) + { + *function_pointer = (void*)TNC_TNCS_RequestHandshakeRetry; + } + else if (streq(function_name, "TNC_TNCS_SendMessage")) + { + *function_pointer = (void*)TNC_TNCS_SendMessage; + } + else if (streq(function_name, "TNC_TNCS_SendMessageLong")) + { + *function_pointer = (void*)TNC_TNCS_SendMessageLong; + } + else if (streq(function_name, "TNC_TNCS_ProvideRecommendation")) + { + *function_pointer = (void*)TNC_TNCS_ProvideRecommendation; + } + else if (streq(function_name, "TNC_TNCS_GetAttribute")) + { + *function_pointer = (void*)TNC_TNCS_GetAttribute; + } + else if (streq(function_name, "TNC_TNCS_SetAttribute")) + { + *function_pointer = (void*)TNC_TNCS_SetAttribute; + } + else if (streq(function_name, "TNC_TNCS_ReserveAdditionalIMVID")) + { + *function_pointer = (void*)TNC_TNCS_ReserveAdditionalIMVID; + } + else + { + return TNC_RESULT_INVALID_PARAMETER; + } + return TNC_RESULT_SUCCESS; +} diff --git a/src/libtnccs/plugins/tnc_imv/tnc_imv_manager.c b/src/libtnccs/plugins/tnc_imv/tnc_imv_manager.c new file mode 100644 index 000000000..b4f131b5d --- /dev/null +++ b/src/libtnccs/plugins/tnc_imv/tnc_imv_manager.c @@ -0,0 +1,470 @@ +/* + * Copyright (C) 2010-2013 Andreas Steffen + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "tnc_imv_manager.h" +#include "tnc_imv.h" +#include "tnc_imv_recommendations.h" + +#include <tncifimv.h> + +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/mman.h> +#include <unistd.h> +#include <errno.h> +#include <fcntl.h> + +#include <utils/debug.h> +#include <threading/rwlock.h> +#include <threading/mutex.h> +#include <collections/linked_list.h> + +typedef struct private_tnc_imv_manager_t private_tnc_imv_manager_t; + +/** + * Private data of an imv_manager_t object. + */ +struct private_tnc_imv_manager_t { + + /** + * Public members of imv_manager_t. + */ + imv_manager_t public; + + /** + * Linked list of IMVs + */ + linked_list_t *imvs; + + /** + * Lock for IMV list + */ + rwlock_t *lock; + + /** + * Next IMV ID to be assigned + */ + TNC_IMVID next_imv_id; + + /** + * Mutex to access next IMV ID + */ + mutex_t *id_mutex; + + /** + * Policy defining how to derive final recommendation from individual ones + */ + recommendation_policy_t policy; +}; + +METHOD(imv_manager_t, add, bool, + private_tnc_imv_manager_t *this, imv_t *imv) +{ + TNC_Version version; + TNC_IMVID imv_id; + + this->id_mutex->lock(this->id_mutex); + imv_id = this->next_imv_id++; + this->id_mutex->unlock(this->id_mutex); + + imv->set_id(imv, imv_id); + if (imv->initialize(imv_id, TNC_IFIMV_VERSION_1, + TNC_IFIMV_VERSION_1, &version) != TNC_RESULT_SUCCESS) + { + DBG1(DBG_TNC, "IMV \"%s\" failed to initialize", imv->get_name(imv)); + return FALSE; + } + this->lock->write_lock(this->lock); + this->imvs->insert_last(this->imvs, imv); + this->lock->unlock(this->lock); + + if (imv->provide_bind_function(imv->get_id(imv), + TNC_TNCS_BindFunction) != TNC_RESULT_SUCCESS) + { + if (imv->terminate) + { + imv->terminate(imv->get_id(imv)); + } + DBG1(DBG_TNC, "IMV \"%s\" failed to obtain bind function", + imv->get_name(imv)); + this->lock->write_lock(this->lock); + this->imvs->remove_last(this->imvs, (void**)&imv); + this->lock->unlock(this->lock); + return FALSE; + } + return TRUE; +} + +METHOD(imv_manager_t, remove_, imv_t*, + private_tnc_imv_manager_t *this, TNC_IMVID id) +{ + enumerator_t *enumerator; + imv_t *imv, *removed_imv = NULL; + + this->lock->write_lock(this->lock); + enumerator = this->imvs->create_enumerator(this->imvs); + while (enumerator->enumerate(enumerator, &imv)) + { + if (id == imv->get_id(imv)) + { + this->imvs->remove_at(this->imvs, enumerator); + removed_imv = imv; + break; + } + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); + + return removed_imv; +} + +METHOD(imv_manager_t, load, bool, + private_tnc_imv_manager_t *this, char *name, char *path) +{ + imv_t *imv; + + imv = tnc_imv_create(name, path); + if (!imv) + { + return FALSE; + } + if (!add(this, imv)) + { + imv->destroy(imv); + return FALSE; + } + DBG1(DBG_TNC, "IMV %u \"%s\" loaded from '%s'", imv->get_id(imv), name, path); + return TRUE; +} + +METHOD(imv_manager_t, load_from_functions, bool, + private_tnc_imv_manager_t *this, char *name, + TNC_IMV_InitializePointer initialize, + TNC_IMV_NotifyConnectionChangePointer notify_connection_change, + TNC_IMV_ReceiveMessagePointer receive_message, + TNC_IMV_ReceiveMessageLongPointer receive_message_long, + TNC_IMV_SolicitRecommendationPointer solicit_recommendation, + TNC_IMV_BatchEndingPointer batch_ending, + TNC_IMV_TerminatePointer terminate, + TNC_IMV_ProvideBindFunctionPointer provide_bind_function) +{ + imv_t *imv; + + imv = tnc_imv_create_from_functions(name, + initialize,notify_connection_change, + receive_message, receive_message_long, + solicit_recommendation, batch_ending, + terminate, provide_bind_function); + if (!imv) + { + return FALSE; + } + if (!add(this, imv)) + { + imv->destroy(imv); + return FALSE; + } + DBG1(DBG_TNC, "IMV %u \"%s\" loaded", imv->get_id(imv), name); + return TRUE; +} + +METHOD(imv_manager_t, is_registered, bool, + private_tnc_imv_manager_t *this, TNC_IMVID id) +{ + enumerator_t *enumerator; + imv_t *imv; + bool found = FALSE; + + this->lock->read_lock(this->lock); + enumerator = this->imvs->create_enumerator(this->imvs); + while (enumerator->enumerate(enumerator, &imv)) + { + if (imv->has_id(imv, id)) + { + found = TRUE; + break; + } + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); + + return found; +} + +METHOD(imv_manager_t, reserve_id, bool, + private_tnc_imv_manager_t *this, TNC_IMVID id, TNC_UInt32 *new_id) +{ + enumerator_t *enumerator; + imv_t *imv; + bool found = FALSE; + + this->lock->read_lock(this->lock); + enumerator = this->imvs->create_enumerator(this->imvs); + while (enumerator->enumerate(enumerator, &imv)) + { + if (id == imv->get_id(imv)) + { + found = TRUE; + this->id_mutex->lock(this->id_mutex); + *new_id = this->next_imv_id++; + this->id_mutex->unlock(this->id_mutex); + imv->add_id(imv, *new_id); + DBG2(DBG_TNC, "additional ID %u reserved for IMV with primary ID %u", + *new_id, id); + break; + } + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); + + return found; +} + +METHOD(imv_manager_t, get_recommendation_policy, recommendation_policy_t, + private_tnc_imv_manager_t *this) +{ + return this->policy; +} + +METHOD(imv_manager_t, create_recommendations, recommendations_t*, + private_tnc_imv_manager_t *this) +{ + return tnc_imv_recommendations_create(this->imvs); +} + + +METHOD(imv_manager_t, notify_connection_change, void, + private_tnc_imv_manager_t *this, TNC_ConnectionID id, + TNC_ConnectionState state) +{ + enumerator_t *enumerator; + imv_t *imv; + + this->lock->read_lock(this->lock); + enumerator = this->imvs->create_enumerator(this->imvs); + while (enumerator->enumerate(enumerator, &imv)) + { + if (imv->notify_connection_change) + { + imv->notify_connection_change(imv->get_id(imv), id, state); + } + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); +} + +METHOD(imv_manager_t, set_message_types, TNC_Result, + private_tnc_imv_manager_t *this, TNC_IMVID id, + TNC_MessageTypeList supported_types, + TNC_UInt32 type_count) +{ + enumerator_t *enumerator; + imv_t *imv; + TNC_Result result = TNC_RESULT_FATAL; + + this->lock->read_lock(this->lock); + enumerator = this->imvs->create_enumerator(this->imvs); + while (enumerator->enumerate(enumerator, &imv)) + { + if (id == imv->get_id(imv)) + { + imv->set_message_types(imv, supported_types, type_count); + result = TNC_RESULT_SUCCESS; + break; + } + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); + return result; +} + +METHOD(imv_manager_t, set_message_types_long, TNC_Result, + private_tnc_imv_manager_t *this, TNC_IMVID id, + TNC_VendorIDList supported_vids, + TNC_MessageSubtypeList supported_subtypes, + TNC_UInt32 type_count) +{ + enumerator_t *enumerator; + imv_t *imv; + TNC_Result result = TNC_RESULT_FATAL; + + this->lock->read_lock(this->lock); + enumerator = this->imvs->create_enumerator(this->imvs); + while (enumerator->enumerate(enumerator, &imv)) + { + if (id == imv->get_id(imv)) + { + imv->set_message_types_long(imv, supported_vids, supported_subtypes, + type_count); + result = TNC_RESULT_SUCCESS; + break; + } + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); + return result; +} + +METHOD(imv_manager_t, solicit_recommendation, void, + private_tnc_imv_manager_t *this, TNC_ConnectionID id) +{ + enumerator_t *enumerator; + imv_t *imv; + + this->lock->read_lock(this->lock); + enumerator = this->imvs->create_enumerator(this->imvs); + while (enumerator->enumerate(enumerator, &imv)) + { + imv->solicit_recommendation(imv->get_id(imv), id); + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); +} + +METHOD(imv_manager_t, receive_message, void, + private_tnc_imv_manager_t *this, TNC_ConnectionID connection_id, + bool excl, + TNC_BufferReference msg, + TNC_UInt32 msg_len, + TNC_VendorID msg_vid, + TNC_MessageSubtype msg_subtype, + TNC_UInt32 src_imc_id, + TNC_UInt32 dst_imv_id) +{ + bool type_supported = FALSE; + TNC_MessageType msg_type; + TNC_UInt32 msg_flags; + enumerator_t *enumerator; + imv_t *imv; + + msg_type = (msg_vid << 8) | msg_subtype; + + this->lock->read_lock(this->lock); + enumerator = this->imvs->create_enumerator(this->imvs); + while (enumerator->enumerate(enumerator, &imv)) + { + if (imv->type_supported(imv, msg_vid, msg_subtype) && + (!excl || (excl && imv->has_id(imv, dst_imv_id)))) + { + if (imv->receive_message_long && src_imc_id) + { + type_supported = TRUE; + msg_flags = excl ? TNC_MESSAGE_FLAGS_EXCLUSIVE : 0; + imv->receive_message_long(imv->get_id(imv), connection_id, + msg_flags, msg, msg_len, msg_vid, msg_subtype, + src_imc_id, dst_imv_id); + + } + else if (imv->receive_message && msg_vid <= TNC_VENDORID_ANY && + msg_subtype <= TNC_SUBTYPE_ANY) + { + type_supported = TRUE; + msg_type = (msg_vid << 8) | msg_subtype; + imv->receive_message(imv->get_id(imv), connection_id, + msg, msg_len, msg_type); + } + } + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); + + if (!type_supported) + { + DBG2(DBG_TNC, "message type 0x%06x/0x%08x not supported by any IMV", + msg_vid, msg_subtype); + } +} + +METHOD(imv_manager_t, batch_ending, void, + private_tnc_imv_manager_t *this, TNC_ConnectionID id) +{ + enumerator_t *enumerator; + imv_t *imv; + + this->lock->read_lock(this->lock); + enumerator = this->imvs->create_enumerator(this->imvs); + while (enumerator->enumerate(enumerator, &imv)) + { + if (imv->batch_ending) + { + imv->batch_ending(imv->get_id(imv), id); + } + } + enumerator->destroy(enumerator); + this->lock->unlock(this->lock); +} + +METHOD(imv_manager_t, destroy, void, + private_tnc_imv_manager_t *this) +{ + imv_t *imv; + + while (this->imvs->remove_last(this->imvs, (void**)&imv) == SUCCESS) + { + if (imv->terminate && + imv->terminate(imv->get_id(imv)) != TNC_RESULT_SUCCESS) + { + DBG1(DBG_TNC, "IMV \"%s\" not terminated successfully", + imv->get_name(imv)); + } + imv->destroy(imv); + } + this->imvs->destroy(this->imvs); + this->lock->destroy(this->lock); + this->id_mutex->destroy(this->id_mutex); + free(this); +} + +/** + * Described in header. + */ +imv_manager_t* tnc_imv_manager_create(void) +{ + private_tnc_imv_manager_t *this; + recommendation_policy_t policy; + + INIT(this, + .public = { + .add = _add, + .remove = _remove_, /* avoid name conflict with stdio.h */ + .load = _load, + .load_from_functions = _load_from_functions, + .is_registered = _is_registered, + .reserve_id = _reserve_id, + .get_recommendation_policy = _get_recommendation_policy, + .create_recommendations = _create_recommendations, + .notify_connection_change = _notify_connection_change, + .set_message_types = _set_message_types, + .set_message_types_long = _set_message_types_long, + .solicit_recommendation = _solicit_recommendation, + .receive_message = _receive_message, + .batch_ending = _batch_ending, + .destroy = _destroy, + }, + .imvs = linked_list_create(), + .lock = rwlock_create(RWLOCK_TYPE_DEFAULT), + .id_mutex = mutex_create(MUTEX_TYPE_DEFAULT), + .next_imv_id = 1, + ); + + policy = enum_from_name(recommendation_policy_names, + lib->settings->get_str(lib->settings, + "libtnccs.plugins.tnc-imv.recommendation_policy", "default")); + this->policy = (policy != -1) ? policy : RECOMMENDATION_POLICY_DEFAULT; + DBG1(DBG_TNC, "TNC recommendation policy is '%N'", + recommendation_policy_names, this->policy); + + return &this->public; +} diff --git a/src/libtnccs/plugins/tnc_imv/tnc_imv_manager.h b/src/libtnccs/plugins/tnc_imv/tnc_imv_manager.h new file mode 100644 index 000000000..2fe9e7ae3 --- /dev/null +++ b/src/libtnccs/plugins/tnc_imv/tnc_imv_manager.h @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2010 Andreas Steffen + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * + * @defgroup tnc_imv_manager tnc_imv_manager + * @{ @ingroup tnc_imv + */ + +#ifndef TNC_IMV_MANAGER_H_ +#define TNC_IMV_MANAGER_H_ + +#include <tnc/imv/imv_manager.h> + +/** + * Create an IMV manager instance. + */ +imv_manager_t *tnc_imv_manager_create(); + +#endif /** TNC_IMV_MANAGER_H_ @}*/ diff --git a/src/libtnccs/plugins/tnc_imv/tnc_imv_plugin.c b/src/libtnccs/plugins/tnc_imv/tnc_imv_plugin.c new file mode 100644 index 000000000..d06c2fcaf --- /dev/null +++ b/src/libtnccs/plugins/tnc_imv/tnc_imv_plugin.c @@ -0,0 +1,83 @@ +/* + * Copyright (C) 2010-2011 Andreas Steffen + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "tnc_imv_plugin.h" +#include "tnc_imv_manager.h" + +#include <tnc/tnc.h> + + +typedef struct private_tnc_imv_plugin_t private_tnc_imv_plugin_t; + +/** + * Private data of a tnc_imv_plugin_t object. + */ +struct private_tnc_imv_plugin_t { + + /** + * Public interface. + */ + tnc_imv_plugin_t public; + +}; + + +METHOD(plugin_t, get_name, char*, + tnc_imv_plugin_t *this) +{ + return "tnc-imv"; +} + +METHOD(plugin_t, get_features, int, + private_tnc_imv_plugin_t *this, plugin_feature_t *features[]) +{ + static plugin_feature_t f[] = { + PLUGIN_CALLBACK(tnc_manager_register, tnc_imv_manager_create), + PLUGIN_PROVIDE(CUSTOM, "imv-manager"), + PLUGIN_DEPENDS(CUSTOM, "tnccs-manager"), + PLUGIN_SDEPEND(CERT_DECODE, CERT_X509), + PLUGIN_SDEPEND(CERT_DECODE, CERT_TRUSTED_PUBKEY), + PLUGIN_SDEPEND(DATABASE, DB_ANY), + }; + *features = f; + return countof(f); +} + +METHOD(plugin_t, destroy, void, + private_tnc_imv_plugin_t *this) +{ + free(this); +} + +/* + * see header file + */ +plugin_t *tnc_imv_plugin_create() +{ + private_tnc_imv_plugin_t *this; + + INIT(this, + .public = { + .plugin = { + .get_name = _get_name, + .get_features = _get_features, + .destroy = _destroy, + }, + }, + ); + + return &this->public.plugin; +} + diff --git a/src/libtnccs/plugins/tnc_imv/tnc_imv_plugin.h b/src/libtnccs/plugins/tnc_imv/tnc_imv_plugin.h new file mode 100644 index 000000000..afeee2ea2 --- /dev/null +++ b/src/libtnccs/plugins/tnc_imv/tnc_imv_plugin.h @@ -0,0 +1,42 @@ +/* + * Copyright (C) 2010 Andreas Steffen + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup tnc_imv tnc_imv + * @ingroup cplugins + * + * @defgroup tnc_imv_plugin tnc_imv_plugin + * @{ @ingroup tnc_imv + */ + +#ifndef TNC_IMV_PLUGIN_H_ +#define TNC_IMV_PLUGIN_H_ + +#include <plugins/plugin.h> + +typedef struct tnc_imv_plugin_t tnc_imv_plugin_t; + +/** + * TNC IMV plugin + */ +struct tnc_imv_plugin_t { + + /** + * implements plugin interface + */ + plugin_t plugin; +}; + +#endif /** TNC_IMV_PLUGIN_H_ @}*/ diff --git a/src/libtnccs/plugins/tnc_imv/tnc_imv_recommendations.c b/src/libtnccs/plugins/tnc_imv/tnc_imv_recommendations.c new file mode 100644 index 000000000..a9dbb2b9f --- /dev/null +++ b/src/libtnccs/plugins/tnc_imv/tnc_imv_recommendations.c @@ -0,0 +1,406 @@ +/* + * Copyright (C) 2010-2012 Andreas Steffen + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include <tncifimv.h> +#include <tncif_names.h> +#include <tncif_policy.h> + +#include <tnc/tnc.h> +#include <tnc/imv/imv.h> +#include <tnc/imv/imv_manager.h> +#include <tnc/imv/imv_recommendations.h> + +#include <utils/debug.h> +#include <collections/linked_list.h> + +typedef struct private_tnc_imv_recommendations_t private_tnc_imv_recommendations_t; +typedef struct recommendation_entry_t recommendation_entry_t; + +/** + * Recommendation entry + */ +struct recommendation_entry_t { + + /** + * IMV ID + */ + TNC_IMVID id; + + /** + * Received a recommendation message from this IMV? + */ + bool have_recommendation; + + /** + * Action Recommendation provided by IMV instance + */ + TNC_IMV_Action_Recommendation rec; + + /** + * Evaluation Result provided by IMV instance + */ + TNC_IMV_Evaluation_Result eval; + + /** + * Reason string provided by IMV instance + */ + chunk_t reason; + + /** + * Reason language provided by IMV instance + */ + chunk_t reason_language; +}; + +/** + * Private data of a recommendations_t object. + */ +struct private_tnc_imv_recommendations_t { + + /** + * Public members of recommendations_t. + */ + recommendations_t public; + + /** + * list of recommendations and evaluations provided by IMVs + */ + linked_list_t *recs; + + /** + * Preferred language for remediation messages + */ + chunk_t preferred_language; +}; + +METHOD(recommendations_t, provide_recommendation, TNC_Result, + private_tnc_imv_recommendations_t* this, TNC_IMVID id, + TNC_IMV_Action_Recommendation rec, + TNC_IMV_Evaluation_Result eval) +{ + enumerator_t *enumerator; + recommendation_entry_t *entry; + bool found = FALSE; + + DBG2(DBG_TNC, "IMV %u provides recommendation '%N' and evaluation '%N'", id, + TNC_IMV_Action_Recommendation_names, rec, + TNC_IMV_Evaluation_Result_names, eval); + + enumerator = this->recs->create_enumerator(this->recs); + while (enumerator->enumerate(enumerator, &entry)) + { + if (entry->id == id) + { + found = TRUE; + entry->have_recommendation = TRUE; + entry->rec = rec; + entry->eval = eval; + break; + } + } + enumerator->destroy(enumerator); + return found ? TNC_RESULT_SUCCESS : TNC_RESULT_FATAL; +} + +METHOD(recommendations_t, have_recommendation, bool, + private_tnc_imv_recommendations_t *this, TNC_IMV_Action_Recommendation *rec, + TNC_IMV_Evaluation_Result *eval) +{ + enumerator_t *enumerator; + recommendation_entry_t *entry; + recommendation_policy_t policy; + TNC_IMV_Action_Recommendation final_rec; + TNC_IMV_Evaluation_Result final_eval; + bool first = TRUE, incomplete = FALSE; + + final_rec = TNC_IMV_ACTION_RECOMMENDATION_NO_RECOMMENDATION; + final_eval = TNC_IMV_EVALUATION_RESULT_DONT_KNOW; + if (rec && eval) + { + *rec = final_rec; + *eval = final_eval; + } + + if (this->recs->get_count(this->recs) == 0) + { + DBG1(DBG_TNC, "there are no IMVs to make a recommendation"); + return TRUE; + } + policy = tnc->imvs->get_recommendation_policy(tnc->imvs); + + enumerator = this->recs->create_enumerator(this->recs); + while (enumerator->enumerate(enumerator, &entry)) + { + if (!entry->have_recommendation) + { + incomplete = TRUE; + break; + } + if (first) + { + final_rec = entry->rec; + final_eval = entry->eval; + first = FALSE; + continue; + } + switch (policy) + { + case RECOMMENDATION_POLICY_DEFAULT: + final_rec = tncif_policy_update_recommendation(final_rec, + entry->rec); + final_eval = tncif_policy_update_evaluation(final_eval, + entry->eval); + break; + + case RECOMMENDATION_POLICY_ALL: + if (entry->rec != final_rec) + { + final_rec = TNC_IMV_ACTION_RECOMMENDATION_NO_RECOMMENDATION; + } + if (entry->eval != final_eval) + { + final_eval = TNC_IMV_EVALUATION_RESULT_DONT_KNOW; + } + break; + + case RECOMMENDATION_POLICY_ANY: + switch (entry->rec) + { + case TNC_IMV_ACTION_RECOMMENDATION_ALLOW: + final_rec = entry->rec; + break; + case TNC_IMV_ACTION_RECOMMENDATION_ISOLATE: + if (final_rec != TNC_IMV_ACTION_RECOMMENDATION_ALLOW) + { + final_rec = entry->rec; + }; + break; + case TNC_IMV_ACTION_RECOMMENDATION_NO_ACCESS: + if (final_rec == TNC_IMV_ACTION_RECOMMENDATION_NO_RECOMMENDATION) + { + final_rec = entry->rec; + }; + break; + case TNC_IMV_ACTION_RECOMMENDATION_NO_RECOMMENDATION: + break; + } + switch (entry->eval) + { + case TNC_IMV_EVALUATION_RESULT_COMPLIANT: + final_eval = entry->eval; + break; + case TNC_IMV_EVALUATION_RESULT_NONCOMPLIANT_MINOR: + if (final_eval != TNC_IMV_EVALUATION_RESULT_COMPLIANT) + { + final_eval = entry->eval; + } + break; + case TNC_IMV_EVALUATION_RESULT_NONCOMPLIANT_MAJOR: + if (final_eval != TNC_IMV_EVALUATION_RESULT_COMPLIANT && + final_eval != TNC_IMV_EVALUATION_RESULT_NONCOMPLIANT_MINOR) + { + final_eval = entry->eval; + } + break; + case TNC_IMV_EVALUATION_RESULT_ERROR: + if (final_eval == TNC_IMV_EVALUATION_RESULT_DONT_KNOW) + { + final_eval = entry->eval; + } + break; + case TNC_IMV_EVALUATION_RESULT_DONT_KNOW: + break; + } + } + } + enumerator->destroy(enumerator); + + if (incomplete) + { + return FALSE; + } + if (rec && eval) + { + *rec = final_rec; + *eval = final_eval; + } + return TRUE; +} + +METHOD(recommendations_t, clear_recommendation, void, + private_tnc_imv_recommendations_t *this) +{ + enumerator_t *enumerator; + recommendation_entry_t *entry; + + enumerator = this->recs->create_enumerator(this->recs); + while (enumerator->enumerate(enumerator, &entry)) + { + entry->have_recommendation = FALSE; + entry->rec = TNC_IMV_ACTION_RECOMMENDATION_NO_RECOMMENDATION; + entry->eval = TNC_IMV_EVALUATION_RESULT_DONT_KNOW; + chunk_clear(&entry->reason); + chunk_clear(&entry->reason_language); + } + enumerator->destroy(enumerator); +} + +METHOD(recommendations_t, get_preferred_language, chunk_t, + private_tnc_imv_recommendations_t *this) +{ + return this->preferred_language; +} + +METHOD(recommendations_t, set_preferred_language, void, + private_tnc_imv_recommendations_t *this, chunk_t pref_lang) +{ + free(this->preferred_language.ptr); + this->preferred_language = chunk_clone(pref_lang); +} + +METHOD(recommendations_t, set_reason_string, TNC_Result, + private_tnc_imv_recommendations_t *this, TNC_IMVID id, chunk_t reason) +{ + enumerator_t *enumerator; + recommendation_entry_t *entry; + bool found = FALSE; + + DBG2(DBG_TNC, "IMV %u is setting reason string to '%.*s'", + id, (int)reason.len, reason.ptr); + + enumerator = this->recs->create_enumerator(this->recs); + while (enumerator->enumerate(enumerator, &entry)) + { + if (entry->id == id) + { + found = TRUE; + free(entry->reason.ptr); + entry->reason = chunk_clone(reason); + break; + } + } + enumerator->destroy(enumerator); + return found ? TNC_RESULT_SUCCESS : TNC_RESULT_INVALID_PARAMETER; +} + +METHOD(recommendations_t, set_reason_language, TNC_Result, + private_tnc_imv_recommendations_t *this, TNC_IMVID id, chunk_t reason_lang) +{ + enumerator_t *enumerator; + recommendation_entry_t *entry; + bool found = FALSE; + + DBG2(DBG_TNC, "IMV %u is setting reason language to '%.*s'", + id, (int)reason_lang.len, reason_lang.ptr); + + enumerator = this->recs->create_enumerator(this->recs); + while (enumerator->enumerate(enumerator, &entry)) + { + if (entry->id == id) + { + found = TRUE; + free(entry->reason_language.ptr); + entry->reason_language = chunk_clone(reason_lang); + break; + } + } + enumerator->destroy(enumerator); + return found ? TNC_RESULT_SUCCESS : TNC_RESULT_INVALID_PARAMETER; +} + +/** + * Enumerate reason and reason_language, not recommendation entries + */ +static bool reason_filter(void *null, recommendation_entry_t **entry, + TNC_IMVID *id, void *i2, chunk_t *reason, void *i3, + chunk_t *reason_language) +{ + if ((*entry)->reason.len) + { + *id = (*entry)->id; + *reason = (*entry)->reason; + *reason_language = (*entry)->reason_language; + return TRUE; + } + else + { + return FALSE; + } +} + +METHOD(recommendations_t, create_reason_enumerator, enumerator_t*, + private_tnc_imv_recommendations_t *this) +{ + return enumerator_create_filter(this->recs->create_enumerator(this->recs), + (void*)reason_filter, NULL, NULL); +} + +METHOD(recommendations_t, destroy, void, + private_tnc_imv_recommendations_t *this) +{ + recommendation_entry_t *entry; + + while (this->recs->remove_last(this->recs, (void**)&entry) == SUCCESS) + { + free(entry->reason.ptr); + free(entry->reason_language.ptr); + free(entry); + } + this->recs->destroy(this->recs); + free(this->preferred_language.ptr); + free(this); +} + +/** + * Described in header. + */ +recommendations_t* tnc_imv_recommendations_create(linked_list_t *imv_list) +{ + private_tnc_imv_recommendations_t *this; + recommendation_entry_t *entry; + enumerator_t *enumerator; + imv_t *imv; + + INIT(this, + .public = { + .provide_recommendation = _provide_recommendation, + .have_recommendation = _have_recommendation, + .clear_recommendation = _clear_recommendation, + .get_preferred_language = _get_preferred_language, + .set_preferred_language = _set_preferred_language, + .set_reason_string = _set_reason_string, + .set_reason_language = _set_reason_language, + .create_reason_enumerator = _create_reason_enumerator, + .destroy = _destroy, + }, + .recs = linked_list_create(), + ); + + enumerator = imv_list->create_enumerator(imv_list); + while (enumerator->enumerate(enumerator, &imv)) + { + entry = malloc_thing(recommendation_entry_t); + entry->id = imv->get_id(imv); + entry->have_recommendation = FALSE; + entry->rec = TNC_IMV_ACTION_RECOMMENDATION_NO_RECOMMENDATION; + entry->eval = TNC_IMV_EVALUATION_RESULT_DONT_KNOW; + entry->reason = chunk_empty; + entry->reason_language = chunk_empty; + this->recs->insert_last(this->recs, entry); + } + enumerator->destroy(enumerator); + + return &this->public; +} diff --git a/src/libtnccs/plugins/tnc_imv/tnc_imv_recommendations.h b/src/libtnccs/plugins/tnc_imv/tnc_imv_recommendations.h new file mode 100644 index 000000000..66d03b2f8 --- /dev/null +++ b/src/libtnccs/plugins/tnc_imv/tnc_imv_recommendations.h @@ -0,0 +1,33 @@ +/* + * Copyright (C) 2010 Andreas Steffen + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * + * @defgroup tnc_imv_manager tnc_imv_manager + * @{ @ingroup tnc_imv + */ + +#ifndef TNC_IMV_RECOMMENDATIONS_H_ +#define TNC_IMV_RECOMMENDATIONS_H_ + +#include <tnc/imv/imv_recommendations.h> +#include <collections/linked_list.h> + +/** + * Create an IMV empty recommendations instance + */ +recommendations_t *tnc_imv_recommendations_create(); + +#endif /** TNC_IMV_RECOMMENDATIONS_H_ @}*/ |