Merged update from upstream sources

This is an automated DistroBaker update from upstream sources.
If you do not know what this is about or would like to opt out,
contact the OSCI team.

Source: https://src.fedoraproject.org/rpms/libnet.git#b204e6ac448cf6dae450592867df49b7601c42f6

.gitignore

@@ -1,2 +1 @@
-libnet-1.1.5.tar.gz
+/libnet-*.tar.gz
-/libnet-1.1.6.tar.gz

libnet.spec

@@ -1,13 +1,13 @@
-Summary:	C library for portable packet creation and injection
+Summary:        C library for portable packet creation and injection
-Name:		libnet
+Name:           libnet
-Version:	1.1.6
+Version:        1.2
-Release:	20%{?dist}
+Release:        1%{?dist}
-License:	BSD
+License:        BSD
-URL:		http://www.sourceforge.net/projects/libnet-dev/
+URL:            https://github.com/libnet/libnet
-Source:		http://downloads.sourceforge.net/libnet-dev/%{name}-%{version}.tar.gz
+Source0:        https://github.com/libnet/libnet/releases/download/v%{version}/%{name}-%{version}.tar.gz
-%if 0%{?fedora} >= 17 || 0%{?rhel} >= 7
+BuildRequires:  gcc
-BuildRequires:	autoconf, automake, libtool
+BuildRequires:  make
-%endif
+BuildRequires:  %{_bindir}/pod2man
 
 %description
 Libnet is an API to help with the construction and handling of network
@@ -18,80 +18,84 @@ layer and at the link layer as well as a host of supplementary and
 complementary functionality.
 
 %package devel
-Summary:	Development files for the libnet library
+Summary:        Development files for the libnet library
-Requires:	%{name}%{?_isa} = %{version}-%{release}
+Requires:       %{name}%{?_isa} = %{version}-%{release}
+Requires:       pkgconfig
 
 %description devel
 The libnet-devel package includes header files and libraries necessary
-for developing programs which use the libnet library. Libnet is very handy
+for developing programs which use the libnet library. Libnet is very
-with which to write network tools and network test code. See the manpage
+handy with which to write network tools and network test code. See the
-and sample test code for more detailed information.
+man page and sample test code for more detailed information.
+
+%if 0%{!?_without_doc:1}
+%package doc
+Summary:        Documentation files for the libnet library
+BuildArch:      noarch
+BuildRequires:  doxygen
+BuildRequires:  graphviz
+
+%description doc
+Libnet is an API to help with the construction and handling of network
+packets. It provides a portable framework for low-level network packet
+writing and handling. This package contains the API documentation for
+developing applications that use libnet.
+%endif
 
 %prep
 %setup -q
-%if 0%{?fedora} >= 17 || 0%{?rhel} >= 7
+# Avoid library soname bump (https://github.com/libnet/libnet/issues/115)
-autoreconf --force --install
+sed -e 's/-version-info 9:0:0/-version-info 9:0:8/' -i src/Makefile.{am,in}
-%endif
-
-# Keep the sample directory untouched by make
-rm -rf __dist_sample
-mkdir __dist_sample
-cp -a sample __dist_sample
 
 %build
-%if 0%{?fedora} < 17 && 0%{?rhel} < 7
-%configure --libdir=/%{_lib}
-%else
 %configure
-%endif
+%make_build
-make %{?_smp_mflags}
 
 %install
-rm -rf $RPM_BUILD_ROOT
+%make_install INSTALL='install -p'
-make DESTDIR=$RPM_BUILD_ROOT INSTALL='install -p' install
 
-%if 0%{?fedora} < 17 && 0%{?rhel} < 7
+# Don't install any libtool .la files
-# Move %{name}.so to %{_libdir}, remove static .a and libtool .la files
-rm -f $RPM_BUILD_ROOT/%{_lib}/%{name}.{a,la,so}
-pushd $RPM_BUILD_ROOT/%{_lib}
-mkdir -p $RPM_BUILD_ROOT%{_libdir}
-ln -sf ../../%{_lib}/$(ls %{name}.so.?.?.?) $RPM_BUILD_ROOT%{_libdir}/%{name}.so
-popd
-%else
 rm -f $RPM_BUILD_ROOT%{_libdir}/%{name}.{a,la}
-%endif
 
-# Prepare samples directory and perform some fixes
+# Clean up for later usage in documentation
-rm -rf __dist_sample/sample/win32
+rm -rf $RPM_BUILD_ROOT%{_defaultdocdir}
-rm -f __dist_sample/sample/Makefile.{am,in}
-sed -e 's@#include "../include/libnet.h"@#include <libnet.h>@' \
-  __dist_sample/sample/libnet_test.h > __dist_sample/sample/libnet_test.h.new
-touch -c -r __dist_sample/sample/libnet_test.h{,.new}
-mv -f __dist_sample/sample/libnet_test.h{.new,}
 
-# Remove makefile relics from documentation
+# Prepare samples for usage in documentation
-rm -f doc/html/Makefile*
+rm -rf sample/{Makefile*,win32}
+for file in sample/*.[hc]; do
+  sed \
+    -e 's@#include "../include/libnet.h"@#include <libnet.h>@' \
+    -e 's@#include "../include/config.h"@#include <config.h>@' \
+    $file > $file.new
+    touch -c -r $file{,.new}
+    mv -f $file{.new,}
+done
 
 %ldconfig_scriptlets
 
 %files
-%doc README doc/CHANGELOG doc/CONTRIB doc/COPYING
+%license LICENSE
-%if 0%{?fedora} < 17 && 0%{?rhel} < 7
+%doc README.md ChangeLog.md
-/%{_lib}/%{name}.so.*
-%else
 %{_libdir}/%{name}.so.*
-%endif
 
 %files devel
-%doc doc/CHANGELOG doc/CONTRIB doc/COPYING doc/DESIGN_NOTES doc/MIGRATION doc/PACKET_BUILDING
+%doc doc/MIGRATION.md doc/RAWSOCKET.md sample/
-%doc doc/RAWSOCKET_NON_SEQUITUR doc/TODO doc/html/ __dist_sample/sample/
 %{_bindir}/%{name}-config
 %{_libdir}/%{name}.so
-%{_includedir}/libnet.h
+%{_libdir}/pkgconfig/%{name}.pc
+%{_includedir}/%{name}.h
 %{_includedir}/%{name}/
 %{_mandir}/man3/%{name}*.3*
 
+%if 0%{!?_without_doc:1}
+%files doc
+%doc doc/html/
+%endif
+
 %changelog
+* Sat Jan 02 2021 Robert Scheck <robert@fedoraproject.org> 1.2-1
+- Upgrade to 1.2 (#1912031)
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.1.6-20
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
 

sources

@@ -1 +1 @@
-710296fe424a49344e5fcc0d09e53317  libnet-1.1.6.tar.gz
+SHA512 (libnet-1.2.tar.gz) = 84430f24e000eb7728b1fbb5e620716d13d193e8b9e024cf56a08fbeeeaaf56c9122caaf7647f01e6b38b73212e592fa5cc4e8ff56b1d5f5a73aea462e84edd6

tests/sanity-tests/Makefile

@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: LGPL-2.1+
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Makefile of /CoreOS/libnet
+#   Description: Sanity
+#   Author: Susant Sahani<susant@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+export TEST=/CoreOS/libnet
+export TESTVERSION=1.0
+
+INCLUDES =
+OBJS =  test-libnet.c
+CFLAG = -Wall -g3
+CC = gcc
+LIBS = -lnet -lcmocka -lpcap -lpthread
+
+test-libnet:${OBJ}
+	${CC} ${CFLAGS} ${INCLUDES} -o $@ ${OBJS} ${LIBS}
+
+run: test-libnet
+	./runtest.sh
+clean:
+	-rm -f *~ test-libnet
+
+.c.o:
+	${CC} ${CFLAGS} ${INCLUDES} -c $<
+
+CC = gcc
+
+include /usr/share/rhts/lib/rhts-make.include
+$(METADATA): Makefile
+        @echo "Owner:           Susant Sahani<susant@redhat.com>" > $(METADATA)
+        @echo "Name:            $(TEST)" >> $(METADATA)
+        @echo "TestVersion:     $(TESTVERSION)" >> $(METADATA)
+        @echo "Path:            $(TEST_DIR)" >> $(METADATA)
+        @echo "Description:     Test libnet sanity" >> $(METADATA)
+        @echo "Type:            Sanity" >> $(METADATA)
+        @echo "TestTime:        5m" >> $(METADATA)
+        @echo "RunFor:          libnet" >> $(METADATA)
+        @echo "Requires:        libnet libnet-devel" >> $(METADATA)
+        @echo "Priority:        Normal" >> $(METADATA)
+        @echo "License:         GPLv2" >> $(METADATA)
+        @echo "Confidential:    no" >> $(METADATA)
+        @echo "Destructive:     no" >> $(METADATA)
+        @echo "Releases:        -Fedora 29" >> $(METADATA)
+	rhts-lint $(METADATA)

tests/sanity-tests/runtest.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+# SPDX-License-Identifier: LGPL-2.1+
+# ~~~
+#   runtest.sh of libnet
+#   Description: Tests for libnet
+#
+#   Author: Susant Sahani <susant@redhat.com>
+#   Copyright (c) 2018 Red Hat, Inc.
+# ~~~
+
+# Include Beaker environment
+. /usr/share/beakerlib/beakerlib.sh || exit 1
+
+PACKAGE="libnet"
+
+rlJournalStart
+    rlPhaseStartSetup
+        rlAssertRpm $PACKAGE
+
+        rlLog "Setting up veth Interface "
+        rlRun "ip link add veth-test type veth peer name veth-peer"
+        rlRun "ip addr add 192.168.50.5 dev veth-test"
+        rlRun "ip addr add 192.168.50.6 dev veth-peer"
+        rlRun "ip link set dev veth-test up"
+        rlRun "ip link set dev veth-peer up"
+
+        rlRun "cp test-libnet /usr/bin/"
+        rlRun "systemctl daemon-reload"
+    rlPhaseEnd
+
+    rlPhaseStartTest
+        rlLog "Starting libnet tests ..."
+        rlRun "/usr/bin/test-libnet"
+    rlPhaseEnd
+
+    rlPhaseStartCleanup
+        rlRun "rm /usr/bin/test-libnet"
+        rlRun "ip link del veth-test"
+        rlLog "libnet tests done"
+    rlPhaseEnd
+rlJournalPrintText
+rlJournalEnd
+
+rlGetTestState

tests/sanity-tests/test-libnet.c

@@ -0,0 +1,229 @@
+/*
+# SPDX-License-Identifier: LGPL-2.1+
+# ~~~
+#   Description: libnet tests
+#
+#   Author: Susant Sahani <susant@redhat.com>
+#   Copyright (c) 2018 Red Hat, Inc.
+# ~~~
+*/
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <setjmp.h>
+#include <inttypes.h>
+#include <cmocka.h>
+#include <netdb.h>
+#include <arpa/inet.h>
+#include <errno.h>
+#include <unistd.h>
+#include <libnet.h>
+#include <netinet/if_ether.h>
+#include <sys/socket.h>
+#include <netinet/ip.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <arpa/inet.h>
+#include <netinet/if_ether.h>
+#include <pcap.h>
+#include <pthread.h>
+#include <sys/time.h>
+
+#define PCAP_FILE "/var/run/libnet-test.pcap"
+
+pcap_t *handle;
+
+struct UDP_hdr {
+        u_short uh_sport;               /* source port */
+        u_short uh_dport;               /* destination port */
+        u_short uh_ulen;                /* datagram length */
+        u_short uh_sum;                 /* datagram checksum */
+};
+
+static void assert_packet(u_char *args, const struct pcap_pkthdr *header, const u_char *packet) {
+        unsigned int ipl;
+        uint32_t src, dst;
+        struct ip *ip;
+        struct ether_header *eth_header;
+
+        eth_header = (struct ether_header *) packet;
+        if (ntohs(eth_header->ether_type) != ETHERTYPE_IP)
+                return;
+
+        packet += sizeof(struct ether_header);
+        ip = (struct ip *) packet;
+        ipl = ip->ip_hl * 4;
+
+        src = inet_addr("192.168.50.6");
+        dst = inet_addr("192.168.50.5");
+
+        assert_memory_equal(&dst, &ip->ip_dst, sizeof(uint32_t));
+        assert_memory_equal(&src, &ip->ip_src, sizeof(uint32_t));
+
+        if (ip->ip_p == IPPROTO_UDP) {
+                struct UDP_hdr *udp;
+
+                packet += ipl;
+
+                udp = (struct UDP_hdr *) packet;
+
+                printf("UDP src_port=%d dst_port=%d\n", ntohs(udp->uh_sport), ntohs(udp->uh_dport));
+
+                assert_int_equal(2425, ntohs(udp->uh_sport));
+                assert_int_equal(2426, ntohs(udp->uh_dport));
+        } else if (ip->ip_p == IPPROTO_TCP) {
+                struct tcphdr *tcp;
+                packet += ipl;
+
+                tcp = (struct tcphdr *) packet;
+
+                printf("TCP src_port=%d dst_port=%d\n", ntohs(tcp->th_sport), ntohs(tcp->th_dport));
+
+                assert_int_equal(2425, ntohs(tcp->th_sport));
+                assert_int_equal(2426, ntohs(tcp->th_dport));
+        }
+}
+
+void *capture_packet_live(void *ptr) {
+        char dev[] = "veth-test";
+        char error_buffer[PCAP_ERRBUF_SIZE];
+        struct bpf_program filter;
+        bpf_u_int32 subnet_mask, ip;
+        int total_packet_count;
+        int r;
+
+        r = pcap_lookupnet(dev, &ip, &subnet_mask, error_buffer);
+        assert_true(r >=0);
+
+        handle = pcap_open_live(dev, BUFSIZ, 1, 1000, error_buffer);
+        assert_non_null(handle);
+
+        r = pcap_compile(handle, &filter, ptr, 0, ip);
+        assert_true(r >= 0);
+
+        r = pcap_setfilter(handle, &filter);
+        assert_true(r >= 0);
+
+        pcap_loop(handle, total_packet_count, assert_packet, NULL);
+
+        return 0;
+}
+
+void terminate_thread(int signum) {
+
+        pcap_breakloop(handle);
+        pcap_close(handle);
+
+        handle = NULL;
+        pthread_exit(NULL);
+}
+
+static void test_udp_packet_ipv4(void **state) {
+        char dst[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
+        char src[6] = {0x12,0x34,0x56,0x78,0x9a,0xab};
+        char err_buf[LIBNET_ERRBUF_SIZE] = {};
+        char buf[1024] = {};
+        libnet_t* l;
+        int r, i;
+        uint32_t len;
+        pthread_t pcap_thread;
+        struct itimerval tval;
+
+        timerclear(& tval.it_interval); /* zero interval means no reset of timer */
+        timerclear(& tval.it_value);
+        tval.it_value.tv_sec = 10;      /* 10 second timeout */
+
+        (void) signal(SIGALRM, terminate_thread);
+        (void) setitimer(ITIMER_REAL, & tval, NULL);
+
+        r = pthread_create(&pcap_thread, NULL, capture_packet_live, "udp port 2425");
+        assert_true(r >=0);
+
+        l = libnet_init(LIBNET_LINK_ADV, "veth-peer", err_buf);
+        assert_non_null(l);
+        len = sprintf(buf, "1:1:1111111111111:32:hello world%d", 1);
+
+        for (i = 0; i < 5; i++) {
+
+                r = libnet_build_udp(2425, 2426, len + 8, 0, buf, len, l, 0);
+                assert_true(r >= 0);
+
+                r = libnet_build_ipv4(20 + 8 + len, 0, 0, 0, 128, 17, 0, inet_addr("192.168.50.6"), inet_addr("192.168.50.5"), NULL, 0, l, 0);
+                assert_true(r >= 0);
+
+                r = libnet_build_ethernet(dst, src, 0x0800, NULL, 0, l, 0);
+                assert_true(r >= 0);
+
+                r = libnet_write(l);
+                assert_true(r >= 0);
+
+                sleep(1);
+        }
+
+        libnet_destroy(l);
+}
+
+static void test_tcp_packet_ipv4(void **state) {
+        char dst[6] = {0xff,0xff,0xff,0xff,0xff,0xff};
+        char src[6] = {0x12,0x34,0x56,0x78,0x9a,0xab};
+        char errbuf[LIBNET_ERRBUF_SIZE];
+        uint8_t *payload, payload_s;
+        libnet_ptag_t tcp, ip, eth;
+        int c, i, j, seqn, ack;
+        char buf[1024] = {};
+        pthread_t pcap_thread;
+        struct itimerval tval;
+        uint32_t len;
+        libnet_t *l;
+        int r;
+
+        timerclear(& tval.it_interval);
+        timerclear(& tval.it_value);
+        tval.it_value.tv_sec = 10;
+
+        (void) signal(SIGALRM, terminate_thread);
+        (void) setitimer(ITIMER_REAL, & tval, NULL);
+
+        r = pthread_create(&pcap_thread, NULL, capture_packet_live, "tcp port 2425");
+        assert_true(r >=0);
+
+        payload_s = 10;
+        payload = malloc(payload_s*sizeof(uint8_t));
+        assert_non_null(payload);
+        memset(payload,0,payload_s);
+
+        l = libnet_init(LIBNET_LINK, "veth-peer", errbuf);
+        assert_non_null(l);
+
+        tcp = ip = eth = LIBNET_PTAG_INITIALIZER;
+        for (i=0; i<5; i++){
+                seqn=i * (LIBNET_TCP_H+payload_s + 1);
+                r = libnet_build_tcp(2425, 2426, seqn, seqn + LIBNET_TCP_H + payload_s + 1,
+                                     TH_SYN, 32767, 0, 10, LIBNET_TCP_H + payload_s,
+                                     payload, payload_s, l, tcp);
+                assert_true(r >=0);
+
+                r = libnet_build_ipv4(LIBNET_IPV4_H + LIBNET_TCP_H + payload_s,0,242,0,64,IPPROTO_TCP,0,
+                                      inet_addr("192.168.50.6"), inet_addr("192.168.50.5"),
+                                      NULL,0,l,ip);
+                assert_true(r >=0);
+
+                r = libnet_build_ethernet(dst, src, ETHERTYPE_IP, NULL, 0, l, eth);
+                assert_true(r >=0);
+
+                r = libnet_write(l);
+                assert_true(r >=0);
+
+                sleep(1);
+        }
+}
+
+int main(int argc, char *argv[]) {
+        const struct CMUnitTest libnet_tests[] = {
+                                                  cmocka_unit_test(test_udp_packet_ipv4),
+                                                  cmocka_unit_test(test_tcp_packet_ipv4),
+        };
+
+        return cmocka_run_group_tests(libnet_tests, NULL, NULL);
+}

tests/tests.yml

@@ -0,0 +1,17 @@
+- hosts: localhost
+  roles:
+    - role: standard-test-beakerlib
+      tags:
+        - classic
+      tests:
+        - sanity-tests
+      required_packages:
+        - libnet
+        - libnet-devel
+        - libpcap
+        - libpcap-devel
+        - systemd
+        - wireshark-cli
+        - libcmocka
+        - libcmocka-devel
+        - gcc