Add initial configure scripts

diff --git a/AUTHORS b/AUTHORS
new file mode 100644 (file)
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--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1 @@
+Simo Sorce <simo@redhat.com>

diff --git a/COPYING b/COPYING
new file mode 100644 (file)
index 0000000..519a900
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,22 @@
+MOD_AUTH_GSSAPI
+
+Copyright (C) 2014 Red Hat, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
+

diff --git a/ChangeLog b/ChangeLog
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/Makefile.am b/Makefile.am
new file mode 100644 (file)
index 0000000..f8238b2
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,3 @@
+ACLOCAL_AMFLAGS = -I m4
+
+SUBDIRS = src

diff --git a/NEWS b/NEWS
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/README b/README
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index 0000000..c31eceb
--- /dev/null
+++ b/README
@@ -0,0 +1,3 @@
+This module has been built as a replacement for the aging mod_auth_kerb.
+It's aim is to use only GSSAPI calls and be as much as possible agnostic
+of the actual mechanism used.

diff --git a/configure.ac b/configure.ac
new file mode 100644 (file)
index 0000000..e65a44a
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,85 @@
+AC_PREREQ([2.69])
+AC_INIT([mod_auth_gssapi], [0.0.1], [simo@redhat.com])
+AC_CONFIG_SRCDIR([src/mod_auth_gssapi.c])
+AM_INIT_AUTOMAKE
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_HEADERS([config.h])
+
+# Checks for programs.
+AC_PROG_CC
+
+AC_PROG_LIBTOOL
+AC_SUBST(INCLTDL)
+AC_SUBST(LIBLTDL)
+
+AM_CONDITIONAL([HAVE_GCC], [test "$ac_cv_prog_gcc" = yes])
+
+AC_CHECK_HEADERS([stdint.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+AC_TYPE_SIZE_T
+AC_TYPE_UINT32_T
+
+# Checks for library functions.
+AC_CHECK_FUNCS([strcasecmp])
+
+AC_ARG_WITH([apxs],
+            [AC_HELP_STRING([--with-apxs=PATH/NAME], [path to the apxs binary [[apxs]]])],
+            [AC_SUBST(APXS, $with_apxs)],
+            [AC_PATH_PROGS(APXS, [apxs2 apxs])])
+AS_IF([test "x${APXS}" != "x" -a -x "${APXS}"],
+      [AC_MSG_NOTICE([apxs found at $APXS])
+       APXS_CPPFLAGS=`${APXS} -q CFLAGS`
+       AC_SUBST(APXS_CPPFLAGS)
+       APXS_LDFLAGS=`${APXS} -q LDFLAGS_SHLIB`
+       AC_SUBST(APXS_LDFLAGS)
+       APXS_LIBS=`${APXS} -q LIBS_SHLIB`
+       AC_SUBST(APXS_LIBS)
+       APXS_INCLUDES=-I`${APXS} -q INCLUDEDIR`
+       AC_SUBST(APXS_INCLUDES)
+       APXS_CPPFLAGS_SHLIB=`${APXS} -q CFLAGS_SHLIB`
+       AC_SUBST(APXS_CPPFLAGS_SHLIB)
+       APXS_LD_SHLIB=`${APXS} -q LD_SHLIB`
+       AC_SUBST(APXS_LD_SHLIB)
+       APXS_LIBEXECDIR=`${APXS} -q LIBEXECDIR`
+       AC_SUBST(APXS_LIBEXECDIR)
+       APXS_SYSCONFDIR=`${APXS} -q SYSCONFDIR`
+       AC_SUBST(APXS_SYSCONFDIR)
+       APXS_PREFIX=`${APXS} -q PREFIX`
+       AC_SUBST(APXS_PREFIX)],
+      [AC_MSG_FAILURE(["apxs not found. Use --with-apxs"])])
+
+AC_ARG_WITH([apr],
+            [AC_HELP_STRING([--with-apr=PATH/NAME], [path to the apr binary [[apr]]])],
+            [AC_SUBST(APR, $with_apr)],
+            [AC_PATH_PROGS(APR, [apr-1-config])])
+AS_IF([test "x${APR}" != "x" -a -x "${APR}"],
+      [AC_MSG_NOTICE([apr found at $APR])
+       APR_CPPFLAGS=`${APR} --cppflags`
+       AC_SUBST(APR_CPPFLAGS)
+       APR_INCLUDES=`${APR} --includes`
+       AC_SUBST(APR_INCLUDES)
+       APR_LDFLAGS=`${APR} --link-libtool --libs`
+       AC_SUBST(APR_LDFLAGS)],
+      [AC_MSG_FAILURE(["apr-1-config not found. Use --with-apr"])])
+
+AC_CHECK_HEADERS([gssapi/gssapi.h],,[AC_MSG_ERROR([Could not find GSSAPI headers])])
+AC_PATH_PROG(KRB5_CONFIG, krb5-config, failed)
+if test x$KRB5_CONFIG = xfailed; then
+    AC_MSG_ERROR([Could not find GSSAPI development libraries])
+else
+    GSSAPI_CFLAGS="`$KRB5_CONFIG --cflags gssapi`"
+    GSSAPI_LIBS="`$KRB5_CONFIG --libs gssapi`"
+fi
+AC_CHECK_LIB([gssapi_krb5], [gss_accept_sec_context], [],
+             [AC_MSG_ERROR([GSSAPI library check failed])])
+AC_CHECK_FUNCS(gss_acquire_cred_from)
+AC_CHECK_FUNCS(gss_store_cred_into)
+
+AC_SUBST([GSSAPI_CFLAGS])
+AC_SUBST([GSSAPI_LIBS])
+
+AC_CONFIG_FILES([Makefile src/Makefile])
+
+AC_OUTPUT

diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644 (file)
index 0000000..a725b52
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,25 @@
+MAG_CFLAGS = @APR_CPPFLAGS@ @APXS_CPPFLAGS@ @APXS_CPPFLAGS_SHLIB@
+MAG_INCLUDES = @INCLTDL@ @APR_INCLUDES@ @APXS_INCLUDES@
+MAG_LIBS = @LIBLTDL@ @APR_LDFLAGS@ @APXS_LDFLAGS@ @APXS_LIBS@ @APXS_LD_SHLIB@
+MAG_LIBEXECDIR = @APXS_LIBEXECDIR@
+
+if HAVE_GCC
+    MAG_CFLAGS += -Wall -Wshadow -Wstrict-prototypes -Wpointer-arith \
+                  -Wcast-qual -Wcast-align -Wwrite-strings \
+                  -Werror-implicit-function-declaration \
+                  -fno-strict-aliasing
+endif
+
+lib_LTLIBRARIES = mod_auth_gssapi.la
+
+mod_auth_gssapi_la_LDFLAGS = -module
+
+mod_auth_gssapi.la: mod_auth_gssapi.c
+       @APXS@ -c ${LIBS} -Wc,"${MAG_CFLAGS} ${MAG_INCLUDES}" -Wl,"${MAG_LIBS}" mod_auth_gssapi.c
+
+install: mod_auth_gssapi.la
+       if test ! -d ${MAG_LIBEXECDIR}; then mkdir -p ${MAG_LIBEXECDIR}; fi
+       @APXS@ -i -S LIBEXECDIR=${MAG_LIBEXECDIR} mod_auth_gssapi.la
+
+clean-local:
+       rm -f mod_auth_gssapi.slo mod_auth_gssapi.la mod_auth_gssapi.lo .libs