Release v0.8.0

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Merge tag 'libpsl-0.8.0' into debian

Release v0.8.0

.gitignore

@@ -1,7 +1,16 @@
+*.gz
+*.o
+*.lo
+*.la
+*.exe
 *~
-Makefile
+*/.deps
-Makefile.in
+*/.libs
+*.cache
+*.plist
+*.stamp
 aclocal.m4
+ar-lib
 autom4te.cache/
 compile
 config.guess
@@ -12,19 +21,33 @@ config.rpath
 config.status
 config.sub
 configure
-data/Makefile
+data
-data/Makefile.in
 depcomp
-include/Makefile
+docs/libpsl/html/
-include/Makefile.in
+docs/libpsl/libpsl-decl-list.txt
+docs/libpsl/libpsl-decl.txt
+docs/libpsl/libpsl-overrides.txt
+docs/libpsl/libpsl-undeclared.txt
+docs/libpsl/libpsl-undocumented.txt
+docs/libpsl/libpsl-unused.txt
+docs/libpsl/libpsl.3
+docs/libpsl/libpsl.args
+docs/libpsl/libpsl.hierarchy
+docs/libpsl/libpsl.interfaces
+docs/libpsl/libpsl.prerequisites
+docs/libpsl/libpsl.signals
+docs/libpsl/version.xml
+docs/libpsl/xml/
+gtk-doc.make
 install-sh
-libpsl-*.pc
+libpsl.pc
 libtool
 ltmain.sh
 m4/
+Makefile
+Makefile.in
 missing
-po/Makefile
+nbproject/
-po/Makefile.in
 po/Makefile.in.in
 po/Makevars.template
 po/POTFILES
@@ -34,24 +57,21 @@ po/en@boldquot.header
 po/en@quot.header
 po/insert-header.sin
 po/psl.pot
+po/libpsl.pot
 po/quot.sed
 po/remove-potcdate.sin
 po/remove-potcdate.sed
 po/stamp-po
-src/.deps/
+src/psl2c
-src/.libs/
+src/suffixes.c
-src/Makefile
-src/Makefile.in
-src/libpsl-*.la
-src/libpsl_*_la-psl.lo
 stamp-h1
 test-driver
-tests/.deps/
+tests/*.log
-tests/Makefile
+tests/*.trs
-tests/Makefile.in
+tests/test-is-cookie-domain-acceptable
+tests/test-is-public
+tests/test-is-public-all
+tests/test-is-public-builtin
 tests/test-is-tld
-tests/test-is-tld.log
+tests/test-registrable-domain
-tests/test-is-tld.o
+tools/psl
-tests/test-is-tld.trs
-tests/test-suite.log
-psl-*.tar.gz

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "list"]
+	path = list
+	url = https://github.com/publicsuffix/list

AUTHORS

@@ -13,3 +13,5 @@ Daniel Stenberg (Discussion, Ideas)
 Darshit Shah (Patching Wget to work with libpsl)
 Dagobert Michelsen (Fixed Solaris building)
 Christopher Meng (Fedora building)
+Jakub Čajka
+Giuseppe Scrivano

Makefile.am

@@ -1,6 +1,6 @@
 # got some hints from https://gitorious.org/openismus-playground/examplelib/source
 
-SUBDIRS = po include src tools data $(LIBPSL_DOCS) tests
+SUBDIRS = po include src tools $(LIBPSL_DOCS) tests
 
 ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
 
@@ -14,4 +14,4 @@ ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = libpsl.pc
 
-EXTRA_DIST = config.rpath
+EXTRA_DIST = config.rpath LICENSE list/public_suffix_list.dat list/tests/test_psl.txt

NEWS

@@ -1,5 +1,13 @@
 Copyright (C) 2014 Tim Rühsen
 
+06.08.2015 Release V0.8.0
+  * Add https://github.com/publicsuffix as git submodule
+  * Support Debian 'Reproducible Builds'
+  * Fix generation of docs
+  * Check UTF-8 sequences for validity (for libidn<=1.30)
+  * Add LICENSE to distribution tarball
+  * Fix compatibility function strndup 
+
 21.02.2015 Release V0.7.1
   * include configured PSL file into tarball
 

autogen.sh

@@ -6,6 +6,12 @@ if test $? -ne 0; then
   exit 1
 fi
 
+GIT=`which git 2>/dev/null`
+if test $? -ne 0; then
+  echo "No 'git' found. You must install the git package."
+  exit 1
+fi
+
 # create m4 before gtkdocize
 mkdir m4 2>/dev/null
 
@@ -21,6 +27,8 @@ else
   $GTKDOCIZE || exit $?
 fi
 
+$GIT submodule init
+$GIT submodule update
 $AUTORECONF --install --force --symlink || exit $?
 
 echo

configure.ac

@@ -1,5 +1,5 @@
 
-AC_INIT([libpsl], [0.7.1], [tim.ruehsen@gmx.de], [libpsl], [http://github.com/rockdaboot/libpsl])
+AC_INIT([libpsl], [0.8.0], [tim.ruehsen@gmx.de], [libpsl], [http://github.com/rockdaboot/libpsl])
 AC_PREREQ([2.59])
 AM_INIT_AUTOMAKE([1.10 -Wall no-define foreign])
 
@@ -37,8 +37,7 @@ AM_CONDITIONAL([GTK_DOC_USE_LIBTOOL], false)
 ])
 
 if test x"$have_gtk_doc" = xyes -a x"$enable_gtk_doc" = xyes; then
-  docdir_makefile=docs/libpsl/Makefile
+  AC_CONFIG_FILES([docs/libpsl/Makefile docs/libpsl/version.xml])
-  docdir_version_xml=docs/libpsl/version.xml
   AC_SUBST([LIBPSL_DOCS], [docs/libpsl])
 fi
 
@@ -77,7 +76,7 @@ PKG_PROG_PKG_CONFIG
 # 4. If any interfaces have been added, removed, or changed since the last update, increment current, and set revision to 0.
 # 5. If any interfaces have been added since the last public release, then increment age.
 # 6. If any existing interfaces have been removed or changed since the last public release, then set age to 0. 
-AC_SUBST([LIBPSL_SO_VERSION], [2:4:2])
+AC_SUBST([LIBPSL_SO_VERSION], [2:5:2])
 AC_SUBST([LIBPSL_VERSION], $VERSION)
 
 # Check for enable/disable builtin PSL data
@@ -232,14 +231,14 @@ fi
 AC_ARG_WITH(psl-file,
   AC_HELP_STRING([--with-psl-file=[PATH]], [path to PSL file]),
   PSL_FILE=$withval,
-  PSL_FILE="\$(top_srcdir)/data/effective_tld_names.dat")
+  PSL_FILE="\$(top_srcdir)/list/public_suffix_list.dat")
 AC_SUBST(PSL_FILE)
 
 # Check for custom PSL test file
 AC_ARG_WITH(psl-testfile,
   AC_HELP_STRING([--with-psl-testfile=[PATH]], [path to PSL test file]),
   PSL_TESTFILE=$withval,
-  PSL_TESTFILE="\$(top_srcdir)/data/test_psl.txt")
+  PSL_TESTFILE="\$(top_srcdir)/list/tests/test_psl.txt")
 AC_SUBST(PSL_TESTFILE)
 
 # check for alloca / alloca.h
@@ -253,9 +252,6 @@ AC_CONFIG_FILES([Makefile
                  src/Makefile
                  tools/Makefile
                  po/Makefile.in
-                 ${docdir_makefile}
-                 ${docdir_version_xml}
-                 data/Makefile
                  tests/Makefile
                  libpsl.pc:libpsl.pc.in])
 AC_OUTPUT

contrib/check-hard

@@ -0,0 +1,67 @@
+#!/bin/sh
+#
+# Do some checking before 'git push'.
+
+# Set a stricter bash mode
+set -e
+set -u
+
+CORES=$(grep -c ^processor /proc/cpuinfo 2> /dev/null || echo 0)
+if [ $CORES -lt 1 ]; then CORES=1; fi
+
+echo "Running: make distclean"
+make distclean > /dev/null || true
+
+# We define _GNU_SOURCE to avoid warnings with missing prototypes.
+# C89 does not know snprintf, strdup, strndup, popen, pclose
+CFLAGS="-std=c89 -pedantic -O2 -g -Wall -Wextra -Wstrict-prototypes -Wold-style-definition -Wwrite-strings -Wshadow -Wformat -Wformat-security -Wunreachable-code -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -D_GNU_SOURCE"
+
+CACHEFILE=$PWD/config_check.cache
+
+# measure time consumed and print it at the end of the script
+START=$(date +%s.%N)
+
+# avoid annoying ar warning
+export ARFLAGS="cr"
+export AR_FLAGS="cr"
+
+echo "Running: ./autogen.sh"
+./autogen.sh > /dev/null
+echo
+
+for CC in gcc clang; do
+  export CC
+  echo
+  echo "*** Testing with CC=$CC"
+
+  # the compiler changed, so we have to remove the cache file here
+  rm -f $CACHEFILE
+
+  for options in \
+  "--enable-runtime=libicu --enable-builtin=libicu" \
+  "--enable-runtime=libidn2 --enable-builtin=libidn2" \
+  "--enable-runtime=libidn --enable-builtin=libidn"; do
+    export DISTCHECK_CONFIGURE_FLAGS="-C --cache-file=$CACHEFILE $options"
+    echo
+    echo "  *** ./configure $DISTCHECK_CONFIGURE_FLAGS"
+    ./configure $DISTCHECK_CONFIGURE_FLAGS CFLAGS="$CFLAGS" > /dev/null
+
+    for xVALGRIND in 0 1; do
+      for xLCALL in C tr_TR.utf8; do
+        export TESTS_ENVIRONMENT="LC_ALL=$xLCALL VALGRIND_TESTS=$xVALGRIND"
+        echo "    *** TESTS_ENVIRONMENT=\"$TESTS_ENVIRONMENT\"" make check -j$CORES
+        make check -j$CORES > /dev/null
+      done
+    done
+
+    unset TESTS_ENVIRONMENT
+    export TESTS_ENVIRONMENT
+    echo
+    echo "  *** make distcheck CFLAGS=$CFLAGS -j$CORES"
+    make distcheck CFLAGS="$CFLAGS" -j$CORES > /dev/null
+  done
+done
+
+END=$(date +%s.%N)
+echo
+echo "Duration: "$(echo "$END - $START" | bc)

data/Makefile.am

@@ -1,3 +0,0 @@
-filesdir = $(datadir)/@PACKAGE@
-files_DATA = $(PSL_FILE) test_psl.txt
-EXTRA_DIST = $(files_DATA)

data/test_psl.txt

@@ -1,98 +0,0 @@
-// Any copyright is dedicated to the Public Domain.
-// http://creativecommons.org/publicdomain/zero/1.0/
-
-// null input.
-checkPublicSuffix(null, null);
-// Mixed case.
-checkPublicSuffix('COM', null);
-checkPublicSuffix('example.COM', 'example.com');
-checkPublicSuffix('WwW.example.COM', 'example.com');
-// Leading dot.
-checkPublicSuffix('.com', null);
-checkPublicSuffix('.example', null);
-checkPublicSuffix('.example.com', null);
-checkPublicSuffix('.example.example', null);
-// Unlisted TLD.
-checkPublicSuffix('example', null);
-checkPublicSuffix('example.example', 'example.example');
-checkPublicSuffix('b.example.example', 'example.example');
-checkPublicSuffix('a.b.example.example', 'example.example');
-// Listed, but non-Internet, TLD.
-//checkPublicSuffix('local', null);
-//checkPublicSuffix('example.local', null);
-//checkPublicSuffix('b.example.local', null);
-//checkPublicSuffix('a.b.example.local', null);
-// TLD with only 1 rule.
-checkPublicSuffix('biz', null);
-checkPublicSuffix('domain.biz', 'domain.biz');
-checkPublicSuffix('b.domain.biz', 'domain.biz');
-checkPublicSuffix('a.b.domain.biz', 'domain.biz');
-// TLD with some 2-level rules.
-checkPublicSuffix('com', null);
-checkPublicSuffix('example.com', 'example.com');
-checkPublicSuffix('b.example.com', 'example.com');
-checkPublicSuffix('a.b.example.com', 'example.com');
-checkPublicSuffix('uk.com', null);
-checkPublicSuffix('example.uk.com', 'example.uk.com');
-checkPublicSuffix('b.example.uk.com', 'example.uk.com');
-checkPublicSuffix('a.b.example.uk.com', 'example.uk.com');
-checkPublicSuffix('test.ac', 'test.ac');
-// TLD with only 1 (wildcard) rule.
-checkPublicSuffix('cy', null);
-checkPublicSuffix('c.cy', null);
-checkPublicSuffix('b.c.cy', 'b.c.cy');
-checkPublicSuffix('a.b.c.cy', 'b.c.cy');
-// More complex TLD.
-checkPublicSuffix('jp', null);
-checkPublicSuffix('test.jp', 'test.jp');
-checkPublicSuffix('www.test.jp', 'test.jp');
-checkPublicSuffix('ac.jp', null);
-checkPublicSuffix('test.ac.jp', 'test.ac.jp');
-checkPublicSuffix('www.test.ac.jp', 'test.ac.jp');
-checkPublicSuffix('kyoto.jp', null);
-checkPublicSuffix('test.kyoto.jp', 'test.kyoto.jp');
-checkPublicSuffix('ide.kyoto.jp', null);
-checkPublicSuffix('b.ide.kyoto.jp', 'b.ide.kyoto.jp');
-checkPublicSuffix('a.b.ide.kyoto.jp', 'b.ide.kyoto.jp');
-checkPublicSuffix('c.kobe.jp', null);
-checkPublicSuffix('b.c.kobe.jp', 'b.c.kobe.jp');
-checkPublicSuffix('a.b.c.kobe.jp', 'b.c.kobe.jp');
-checkPublicSuffix('city.kobe.jp', 'city.kobe.jp');
-checkPublicSuffix('www.city.kobe.jp', 'city.kobe.jp');
-// TLD with a wildcard rule and exceptions.
-checkPublicSuffix('ck', null);
-checkPublicSuffix('test.ck', null);
-checkPublicSuffix('b.test.ck', 'b.test.ck');
-checkPublicSuffix('a.b.test.ck', 'b.test.ck');
-checkPublicSuffix('www.ck', 'www.ck');
-checkPublicSuffix('www.www.ck', 'www.ck');
-// US K12.
-checkPublicSuffix('us', null);
-checkPublicSuffix('test.us', 'test.us');
-checkPublicSuffix('www.test.us', 'test.us');
-checkPublicSuffix('ak.us', null);
-checkPublicSuffix('test.ak.us', 'test.ak.us');
-checkPublicSuffix('www.test.ak.us', 'test.ak.us');
-checkPublicSuffix('k12.ak.us', null);
-checkPublicSuffix('test.k12.ak.us', 'test.k12.ak.us');
-checkPublicSuffix('www.test.k12.ak.us', 'test.k12.ak.us');
-// IDN labels.
-checkPublicSuffix('食狮.com.cn', '食狮.com.cn');
-checkPublicSuffix('食狮.公司.cn', '食狮.公司.cn');
-checkPublicSuffix('www.食狮.公司.cn', '食狮.公司.cn');
-checkPublicSuffix('shishi.公司.cn', 'shishi.公司.cn');
-checkPublicSuffix('公司.cn', null);
-checkPublicSuffix('食狮.中国', '食狮.中国');
-checkPublicSuffix('www.食狮.中国', '食狮.中国');
-checkPublicSuffix('shishi.中国', 'shishi.中国');
-checkPublicSuffix('中国', null);
-// Same as above, but punycoded.
-checkPublicSuffix('xn--85x722f.com.cn', 'xn--85x722f.com.cn');
-checkPublicSuffix('xn--85x722f.xn--55qx5d.cn', 'xn--85x722f.xn--55qx5d.cn');
-checkPublicSuffix('www.xn--85x722f.xn--55qx5d.cn', 'xn--85x722f.xn--55qx5d.cn');
-checkPublicSuffix('shishi.xn--55qx5d.cn', 'shishi.xn--55qx5d.cn');
-checkPublicSuffix('xn--55qx5d.cn', null);
-checkPublicSuffix('xn--85x722f.xn--fiqs8s', 'xn--85x722f.xn--fiqs8s');
-checkPublicSuffix('www.xn--85x722f.xn--fiqs8s', 'xn--85x722f.xn--fiqs8s');
-checkPublicSuffix('shishi.xn--fiqs8s', 'shishi.xn--fiqs8s');
-checkPublicSuffix('xn--fiqs8s', null);

list

@@ -0,0 +1 @@
+Subproject commit f1c4849aefa4c61257aba5b595be5d552c99144d

src/Makefile.am

@@ -22,7 +22,7 @@ endif
 
 noinst_PROGRAMS = psl2c
 psl2c_SOURCES = psl2c.c
-psl2c_CPPFLAGS = -I$(top_srcdir)/include -D _GNU_SOURCE
+psl2c_CPPFLAGS = -I$(top_srcdir)/include
 if BUILTIN_GENERATOR_LIBICU
   psl2c_LDADD = -licuuc
 endif

src/psl.c

@@ -28,11 +28,6 @@
  *
  */
 
-/* need _GNU_SOURCE for qsort_r() */
-#ifndef _GNU_SOURCE
-#	define _GNU_SOURCE
-#endif
-
 #if HAVE_CONFIG_H
 # include <config.h>
 #endif
@@ -94,11 +89,17 @@
 #define countof(a) (sizeof(a)/sizeof(*(a)))
 
 #ifndef HAVE_STRNDUP
-// I found no strndup on my old SUSE 7.3 test system (gcc 2.95)
+/* I found no strndup on my old SUSE 7.3 test system (gcc 2.95) */
 
 static char *strndup(const char *s, size_t n)
 {
-	char *dst = malloc(n + 1);
+	char *dst;
+	size_t s_len = strlen(s);
+
+	if (s_len > n)
+		n = s_len;
+
+	dst = malloc(n + 1);
 
 	if (dst) {
 		memcpy(dst, s, n);
@@ -509,6 +510,44 @@ static int _str_is_ascii(const char *s)
 	return !*s;
 }
 
+#if defined(WITH_LIBIDN)
+/*
+ * Work around a libidn <= 1.30 vulnerability.
+ *
+ * The function checks for a valid UTF-8 character sequence before
+ * passing it to idna_to_ascii_8z().
+ *
+ * [1] http://lists.gnu.org/archive/html/help-libidn/2015-05/msg00002.html
+ * [2] https://lists.gnu.org/archive/html/bug-wget/2015-06/msg00002.html
+ * [3] http://curl.haxx.se/mail/lib-2015-06/0143.html
+ */
+static int _utf8_is_valid(const char *utf8)
+{
+	const unsigned char *s = (const unsigned char *) utf8;
+
+	while (*s) {
+		if ((*s & 0x80) == 0) /* 0xxxxxxx ASCII char */
+			s++;
+		else if ((*s & 0xE0) == 0xC0) /* 110xxxxx 10xxxxxx */ {
+			if ((s[1] & 0xC0) != 0x80)
+				return 0;
+			s += 2;
+		} else if ((*s & 0xF0) == 0xE0) /* 1110xxxx 10xxxxxx 10xxxxxx */ {
+			if ((s[1] & 0xC0) != 0x80 || (s[2] & 0xC0) != 0x80)
+				return 0;
+			s += 3;
+		} else if ((*s & 0xF8) == 0xF0) /* 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx */ {
+			if ((s[1] & 0xC0) != 0x80 || (s[2] & 0xC0) != 0x80 || (s[3] & 0xC0) != 0x80)
+				return 0;
+			s += 4;
+		} else
+			return 0;
+	}
+
+	return 1;
+}
+#endif
+
 #if defined(WITH_LIBICU)
 static void _add_punycode_if_needed(UIDNA *idna, _psl_vector_t *v, _psl_entry_t *e)
 {
@@ -598,6 +637,11 @@ static void _add_punycode_if_needed(_psl_vector_t *v, _psl_entry_t *e)
 	if (_str_is_ascii(e->label_buf))
 		return;
 
+	if (!_utf8_is_valid(e->label_buf)) {
+		/* fprintf(_(stderr, "Invalid UTF-8 sequence not converted: '%s'\n"), e->label_buf); */
+		return;
+	}
+
 	/* idna_to_ascii_8z() automatically converts UTF-8 to lowercase */
 
 	if ((rc = idna_to_ascii_8z(e->label_buf, &lookupname, IDNA_USE_STD3_ASCII_RULES)) == IDNA_SUCCESS) {

src/psl2c.c

@@ -143,7 +143,7 @@ int main(int argc, const char **argv)
 
 	if (argc != 3) {
 		fprintf(stderr, "Usage: psl2c <infile> <outfile>\n");
-		fprintf(stderr, "  <infile>  is the 'effective_tld_names.dat' (aka Public Suffix List), lowercase UTF-8 encoded\n");
+		fprintf(stderr, "  <infile>  is the 'public_suffix_list.dat', lowercase UTF-8 encoded\n");
 		fprintf(stderr, "  <outfile> is the the C filename to be generated from <infile>\n");
 		return 1;
 	}
@@ -157,6 +157,7 @@ int main(int argc, const char **argv)
 		struct stat st;
 		size_t cmdsize = 16 + strlen(argv[1]);
 		char *cmd = alloca(cmdsize), checksum[64] = "";
+		const char *source_date_epoch = NULL;
 
 #if 0
 		/* include library code did not generate punycode, so let's do it for the builtin data */
@@ -177,7 +178,10 @@ int main(int argc, const char **argv)
 		if (stat(argv[1], &st) != 0)
 			st.st_mtime = 0;
 		fprintf(fpout, "static time_t _psl_file_time = %lu;\n", st.st_mtime);
-		fprintf(fpout, "static time_t _psl_compile_time = %lu;\n", time(NULL));
+		if ((source_date_epoch = getenv("SOURCE_DATE_EPOCH")))
+			fprintf(fpout, "static time_t _psl_compile_time = %lu;\n", atol(source_date_epoch));
+		else
+			fprintf(fpout, "static time_t _psl_compile_time = %lu;\n", time(NULL));
 		fprintf(fpout, "static const char _psl_sha1_checksum[] = \"%s\";\n", checksum);
 		fprintf(fpout, "static const char _psl_filename[] = \"%s\";\n", argv[1]);
 

tests/test-is-public-all.c

@@ -21,7 +21,7 @@
  *
  * This file is part of the test suite of libpsl.
  *
- * Test psl_is_public_suffix() for all entries in effective_tld_names.dat
+ * Test psl_is_public_suffix() for all entries in public_suffix_list.dat
  *
  * Changelog
  * 19.03.2014  Tim Ruehsen  created