Add build system, basic docs and crypto helpers module
Change-Id: I761cde5adac85596c5a3a53ec3e94a9a81fb5416
diff --git a/.jenkins b/.jenkins
new file mode 100755
index 0000000..bc1c847
--- /dev/null
+++ b/.jenkins
@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+set -e
+source .jenkins.d/util.sh
+
+export CACHE_DIR=${CACHE_DIR:-/tmp}
+export WAF_JOBS=${WAF_JOBS:-1}
+[[ $JOB_NAME == *"code-coverage" ]] && export DISABLE_ASAN=yes
+
+nanos() {
+ # Cannot use date(1) because macOS does not support %N format specifier
+ python3 -c 'import time; print(int(time.time() * 1e9))'
+}
+
+for file in .jenkins.d/*; do
+ [[ -f $file && -x $file ]] || continue
+
+ if [[ -n $TRAVIS ]]; then
+ label=$(basename "$file" | sed -E 's/[[:digit:]]+-(.*)\..*/\1/')
+ echo -ne "travis_fold:start:${label}\r"
+ echo -ne "travis_time:start:${label}\r"
+ start=$(nanos)
+ fi
+
+ echo "\$ $file"
+ "$file"
+
+ if [[ -n $TRAVIS ]]; then
+ finish=$(nanos)
+ echo -ne "travis_time:end:${label}:start=${start},finish=${finish},duration=$((finish-start)),event=${label}\r"
+ echo -ne "travis_fold:end:${label}\r"
+ fi
+done
diff --git a/.jenkins.d/00-deps.sh b/.jenkins.d/00-deps.sh
new file mode 100755
index 0000000..d4d9c33
--- /dev/null
+++ b/.jenkins.d/00-deps.sh
@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+set -ex
+
+if has OSX $NODE_LABELS; then
+ FORMULAE=(boost openssl pkg-config)
+ if has OSX-10.13 $NODE_LABELS || has OSX-10.14 $NODE_LABELS; then
+ FORMULAE+=(python)
+ fi
+
+ if [[ -n $TRAVIS ]]; then
+ # Travis images come with a large number of pre-installed
+ # brew packages, don't waste time upgrading all of them
+ brew list --versions "${FORMULAE[@]}" || brew update
+ for FORMULA in "${FORMULAE[@]}"; do
+ brew list --versions "$FORMULA" || brew install "$FORMULA"
+ done
+ # Ensure /usr/local/opt/openssl exists
+ brew reinstall openssl
+ else
+ brew update
+ brew upgrade
+ brew install "${FORMULAE[@]}"
+ brew cleanup
+ fi
+
+elif has Ubuntu $NODE_LABELS; then
+ sudo apt-get -qq update
+ sudo apt-get -qy install g++ pkg-config python3-minimal \
+ libboost-all-dev libssl-dev libsqlite3-dev
+
+ if [[ $JOB_NAME == *"code-coverage" ]]; then
+ sudo apt-get -qy install gcovr lcov
+ fi
+fi
diff --git a/.jenkins.d/01-ndn-cxx.sh b/.jenkins.d/01-ndn-cxx.sh
new file mode 100755
index 0000000..7bf1cfe
--- /dev/null
+++ b/.jenkins.d/01-ndn-cxx.sh
@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+set -ex
+
+pushd "$CACHE_DIR" >/dev/null
+
+INSTALLED_VERSION=
+if has OSX $NODE_LABELS; then
+ BOOST=$(brew ls --versions boost)
+ OLD_BOOST=$(cat boost.txt || :)
+ if [[ $OLD_BOOST != $BOOST ]]; then
+ echo "$BOOST" > boost.txt
+ INSTALLED_VERSION=NONE
+ fi
+fi
+
+if [[ -z $INSTALLED_VERSION ]]; then
+ INSTALLED_VERSION=$(git -C ndn-cxx rev-parse HEAD 2>/dev/null || echo NONE)
+fi
+
+sudo rm -rf ndn-cxx-latest
+git clone --depth 1 https://github.com/named-data/ndn-cxx.git ndn-cxx-latest
+LATEST_VERSION=$(git -C ndn-cxx-latest rev-parse HEAD 2>/dev/null || echo UNKNOWN)
+
+if [[ $INSTALLED_VERSION != $LATEST_VERSION ]]; then
+ sudo rm -rf ndn-cxx
+ mv ndn-cxx-latest ndn-cxx
+else
+ sudo rm -rf ndn-cxx-latest
+fi
+
+sudo rm -f /usr/local/bin/ndnsec*
+sudo rm -fr /usr/local/include/ndn-cxx
+sudo rm -f /usr/local/lib{,64}/libndn-cxx*
+sudo rm -f /usr/local/lib{,64}/pkgconfig/libndn-cxx.pc
+
+pushd ndn-cxx >/dev/null
+
+if has Linux $NODE_LABELS && [[ $CXX != clang* && -z $DISABLE_ASAN ]]; then
+ # https://stackoverflow.com/a/47022141
+ ASAN="--with-sanitizer=address"
+fi
+if has CentOS-8 $NODE_LABELS; then
+ # https://bugzilla.redhat.com/show_bug.cgi?id=1721553
+ PCH="--without-pch"
+fi
+
+./waf --color=yes configure --disable-static --enable-shared --without-osx-keychain $ASAN $PCH
+./waf --color=yes build -j$WAF_JOBS
+sudo_preserve_env PATH -- ./waf --color=yes install
+
+popd >/dev/null
+popd >/dev/null
+
+if has CentOS-8 $NODE_LABELS; then
+ sudo tee /etc/ld.so.conf.d/ndn.conf >/dev/null <<< /usr/local/lib64
+fi
+if has Linux $NODE_LABELS; then
+ sudo ldconfig
+fi
diff --git a/.jenkins.d/10-build.sh b/.jenkins.d/10-build.sh
new file mode 100755
index 0000000..20e6bd1
--- /dev/null
+++ b/.jenkins.d/10-build.sh
@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+set -ex
+
+git submodule sync
+git submodule update --init
+
+if [[ -z $DISABLE_ASAN ]]; then
+ ASAN="--with-sanitizer=address"
+fi
+if [[ $JOB_NAME == *"code-coverage" ]]; then
+ COVERAGE="--with-coverage"
+fi
+
+if [[ $JOB_NAME != *"code-coverage" && $JOB_NAME != *"limited-build" ]]; then
+ # Build in release mode with tests
+ ./waf --color=yes configure --with-tests
+ ./waf --color=yes build -j$WAF_JOBS
+
+ # Cleanup
+ ./waf --color=yes distclean
+
+ # Build in release mode without tests
+ ./waf --color=yes configure
+ ./waf --color=yes build -j$WAF_JOBS
+
+ # Cleanup
+ ./waf --color=yes distclean
+fi
+
+# Build in debug mode with tests
+./waf --color=yes configure --debug --with-tests $ASAN $COVERAGE
+./waf --color=yes build -j$WAF_JOBS
+
+# (tests will be run against the debug version)
+
+# Install
+sudo_preserve_env PATH -- ./waf --color=yes install
+
+if has Linux $NODE_LABELS; then
+ sudo ldconfig
+fi
diff --git a/.jenkins.d/20-tests.sh b/.jenkins.d/20-tests.sh
new file mode 100755
index 0000000..226c77d
--- /dev/null
+++ b/.jenkins.d/20-tests.sh
@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+set -ex
+
+# Prepare environment
+rm -rf ~/.ndn
+
+BOOST_VERSION=$(python3 -c "import sys; sys.path.append('build/c4che'); import _cache; print(_cache.BOOST_VERSION_NUMBER);")
+
+ut_log_args() {
+ if (( BOOST_VERSION >= 106200 )); then
+ echo --logger=HRF,test_suite,stdout:XML,all,build/xunit-${1:-report}.xml
+ else
+ if [[ -n $XUNIT ]]; then
+ echo --log_level=all $( (( BOOST_VERSION >= 106000 )) && echo -- ) \
+ --log_format2=XML --log_sink2=build/xunit-${1:-report}.xml
+ else
+ echo --log_level=test_suite
+ fi
+ fi
+}
+
+# https://github.com/google/sanitizers/wiki/AddressSanitizerFlags
+ASAN_OPTIONS="color=always"
+ASAN_OPTIONS+=":check_initialization_order=1"
+ASAN_OPTIONS+=":detect_stack_use_after_return=1"
+ASAN_OPTIONS+=":strict_init_order=1"
+ASAN_OPTIONS+=":strict_string_checks=1"
+ASAN_OPTIONS+=":detect_invalid_pointer_pairs=2"
+ASAN_OPTIONS+=":strip_path_prefix=${PWD}/"
+export ASAN_OPTIONS
+
+export BOOST_TEST_BUILD_INFO=1
+export BOOST_TEST_COLOR_OUTPUT=1
+
+# Run unit tests
+./build/unit-tests $(ut_log_args)
diff --git a/.jenkins.d/30-coverage.sh b/.jenkins.d/30-coverage.sh
new file mode 100755
index 0000000..4cce87d
--- /dev/null
+++ b/.jenkins.d/30-coverage.sh
@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+set -ex
+
+if [[ $JOB_NAME == *"code-coverage" ]]; then
+ gcovr --object-directory=build \
+ --output=build/coverage.xml \
+ --exclude="$PWD/tests" \
+ --root=. \
+ --xml
+
+ # Generate also a detailed HTML output, but using lcov (better results)
+ lcov --quiet \
+ --capture \
+ --directory . \
+ --no-external \
+ --rc lcov_branch_coverage=1 \
+ --output-file build/coverage-with-tests.info
+
+ lcov --quiet \
+ --remove build/coverage-with-tests.info "$PWD/tests/*" \
+ --rc lcov_branch_coverage=1 \
+ --output-file build/coverage.info
+
+ genhtml --branch-coverage \
+ --demangle-cpp \
+ --legend \
+ --output-directory build/coverage \
+ --title "ndncert unit tests" \
+ build/coverage.info
+fi
diff --git a/.jenkins.d/README.md b/.jenkins.d/README.md
new file mode 100644
index 0000000..e8dbf37
--- /dev/null
+++ b/.jenkins.d/README.md
@@ -0,0 +1,28 @@
+# CONTINUOUS INTEGRATION SCRIPTS
+
+## Environment Variables Used in Build Scripts
+
+- `NODE_LABELS`: space-separated list of platform properties. The included values are used by
+ the build scripts to select the proper behavior for different operating systems and versions.
+
+ The list should normally contain `[OS_TYPE]`, `[DISTRO_TYPE]`, and `[DISTRO_VERSION]`.
+
+ Example values:
+
+ - `[OS_TYPE]`: `Linux`, `OSX`
+ - `[DISTRO_TYPE]`: `Ubuntu`, `CentOS`
+ - `[DISTRO_VERSION]`: `Ubuntu-16.04`, `Ubuntu-18.04`, `CentOS-8`, `OSX-10.14`, `OSX-10.15`
+
+- `JOB_NAME`: optional variable that defines the type of build job. Depending on the job type,
+ the build scripts can perform different tasks.
+
+ Possible values:
+
+ - empty: default build task
+ - `code-coverage`: debug build with tests and code coverage analysis (Ubuntu Linux is assumed)
+ - `limited-build`: only a single debug build with tests
+
+- `CACHE_DIR`: directory containing cached files from previous builds, e.g., a compiled version
+ of ndn-cxx. If not set, `/tmp` is used.
+
+- `WAF_JOBS`: number of parallel build threads used by waf, defaults to 1.
diff --git a/.jenkins.d/util.sh b/.jenkins.d/util.sh
new file mode 100644
index 0000000..8077a74
--- /dev/null
+++ b/.jenkins.d/util.sh
@@ -0,0 +1,39 @@
+has() {
+ local saved_xtrace
+ [[ $- == *x* ]] && saved_xtrace=-x || saved_xtrace=+x
+ set +x
+
+ local p=$1
+ shift
+ local i ret=1
+ for i in "$@"; do
+ if [[ "${i}" == "${p}" ]]; then
+ ret=0
+ break
+ fi
+ done
+
+ set ${saved_xtrace}
+ return ${ret}
+}
+export -f has
+
+sudo_preserve_env() {
+ local saved_xtrace
+ [[ $- == *x* ]] && saved_xtrace=-x || saved_xtrace=+x
+ set +x
+
+ local vars=()
+ while [[ $# -gt 0 ]]; do
+ local arg=$1
+ shift
+ case ${arg} in
+ --) break ;;
+ *) vars+=("${arg}=${!arg}") ;;
+ esac
+ done
+
+ set ${saved_xtrace}
+ sudo env "${vars[@]}" "$@"
+}
+export -f sudo_preserve_env
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..8ff6d27
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,105 @@
+version: ~> 1.0
+language: cpp
+os: linux
+dist: bionic
+
+arch:
+ - amd64
+ - arm64
+ - ppc64le
+ - s390x
+
+env:
+ - COMPILER=g++-7
+ - COMPILER=g++-9
+ - COMPILER=clang++-6.0
+ - COMPILER=clang++-9
+
+jobs:
+ include:
+ # Linux
+ - env: COMPILER=g++-8
+ - env: COMPILER=clang++-5.0
+ - env: COMPILER=clang++-7
+ - env: COMPILER=clang++-8
+ - env: COMPILER=clang++-10
+ - env: COMPILER=clang++-11
+ - env: COMPILER=clang++-12
+
+ # macOS
+ - os: osx
+ osx_image: xcode9.4
+ env: # default compiler
+ - os: osx
+ osx_image: xcode10.1
+ env: # default compiler
+ - os: osx
+ osx_image: xcode10.3
+ env: # default compiler
+ - os: osx
+ osx_image: xcode11.3
+ env: # default compiler
+ - os: osx
+ osx_image: xcode11.6
+ env: # default compiler
+ - os: osx
+ osx_image: xcode12
+ env: # default compiler
+
+ allow_failures:
+ - env: COMPILER=clang++-12
+
+ fast_finish: true
+
+before_install:
+ - |
+ : Adding apt repositories
+ case ${COMPILER} in
+ g++-9)
+ # https://launchpad.net/~ubuntu-toolchain-r/+archive/ubuntu/test/+packages
+ travis_retry sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+ travis_retry sudo apt-get -qq update
+ ;;
+ clang++-1?)
+ # https://apt.llvm.org/
+ LLVM_REPO=${COMPILER/clang++/llvm-toolchain-${TRAVIS_DIST}}
+ travis_retry wget -nv -O - "https://apt.llvm.org/llvm-snapshot.gpg.key" | sudo apt-key add -
+ travis_retry sudo add-apt-repository -y "deb http://apt.llvm.org/${TRAVIS_DIST}/ ${LLVM_REPO%-12} main"
+ travis_retry sudo apt-get -qq update
+ ;;
+ esac
+
+install:
+ - |
+ : Installing C++ compiler
+ if [[ -n ${COMPILER} ]]; then
+ travis_retry sudo apt-get -qy install ${COMPILER/clang++/clang}
+ fi
+
+before_script:
+ - |
+ : Setting environment variables
+ if [[ -n ${COMPILER} ]]; then
+ export CXX=${COMPILER}
+ fi
+ case ${TRAVIS_OS_NAME} in
+ linux) export NODE_LABELS="Linux Ubuntu Ubuntu-18.04" ;;
+ osx) export NODE_LABELS="OSX OSX-$(sw_vers -productVersion | cut -d . -f -2)" ;;
+ esac
+ export WAF_JOBS=2
+ - |
+ : Enabling workarounds
+ case "${TRAVIS_CPU_ARCH},${COMPILER}" in
+ ppc64le,g++-7)
+ # AddressSanitizer does not seem to be working
+ export DISABLE_ASAN=yes
+ ;;
+ *,clang++-8)
+ # https://bugs.llvm.org/show_bug.cgi?id=40808
+ export DISABLE_ASAN=yes
+ ;;
+ esac
+ - ${CXX:-c++} --version
+
+script:
+ - ./.jenkins
diff --git a/.waf-tools/boost.py b/.waf-tools/boost.py
new file mode 100644
index 0000000..4b2ede5
--- /dev/null
+++ b/.waf-tools/boost.py
@@ -0,0 +1,533 @@
+#!/usr/bin/env python
+# encoding: utf-8
+#
+# partially based on boost.py written by Gernot Vormayr
+# written by Ruediger Sonderfeld <ruediger@c-plusplus.de>, 2008
+# modified by Bjoern Michaelsen, 2008
+# modified by Luca Fossati, 2008
+# rewritten for waf 1.5.1, Thomas Nagy, 2008
+# rewritten for waf 1.6.2, Sylvain Rouquette, 2011
+
+'''
+
+This is an extra tool, not bundled with the default waf binary.
+To add the boost tool to the waf file:
+$ ./waf-light --tools=compat15,boost
+ or, if you have waf >= 1.6.2
+$ ./waf update --files=boost
+
+When using this tool, the wscript will look like:
+
+ def options(opt):
+ opt.load('compiler_cxx boost')
+
+ def configure(conf):
+ conf.load('compiler_cxx boost')
+ conf.check_boost(lib='system filesystem')
+
+ def build(bld):
+ bld(source='main.cpp', target='app', use='BOOST')
+
+Options are generated, in order to specify the location of boost includes/libraries.
+The `check_boost` configuration function allows to specify the used boost libraries.
+It can also provide default arguments to the --boost-mt command-line arguments.
+Everything will be packaged together in a BOOST component that you can use.
+
+When using MSVC, a lot of compilation flags need to match your BOOST build configuration:
+ - you may have to add /EHsc to your CXXFLAGS or define boost::throw_exception if BOOST_NO_EXCEPTIONS is defined.
+ Errors: C4530
+ - boost libraries will try to be smart and use the (pretty but often not useful) auto-linking feature of MSVC
+ So before calling `conf.check_boost` you might want to disabling by adding
+ conf.env.DEFINES_BOOST += ['BOOST_ALL_NO_LIB']
+ Errors:
+ - boost might also be compiled with /MT, which links the runtime statically.
+ If you have problems with redefined symbols,
+ self.env['DEFINES_%s' % var] += ['BOOST_ALL_NO_LIB']
+ self.env['CXXFLAGS_%s' % var] += ['/MD', '/EHsc']
+Passing `--boost-linkage_autodetect` might help ensuring having a correct linkage in some basic cases.
+
+'''
+
+import sys
+import re
+from waflib import Utils, Logs, Errors
+from waflib.Configure import conf
+from waflib.TaskGen import feature, after_method
+
+BOOST_LIBS = ['/usr/lib', '/usr/local/lib', '/opt/local/lib', '/sw/lib', '/lib']
+BOOST_INCLUDES = ['/usr/include', '/usr/local/include', '/opt/local/include', '/sw/include']
+
+BOOST_VERSION_FILE = 'boost/version.hpp'
+BOOST_VERSION_CODE = '''
+#include <iostream>
+#include <boost/version.hpp>
+int main() { std::cout << BOOST_LIB_VERSION << ":" << BOOST_VERSION << std::endl; }
+'''
+
+BOOST_ERROR_CODE = '''
+#include <boost/system/error_code.hpp>
+int main() { boost::system::error_code c; }
+'''
+
+PTHREAD_CODE = '''
+#include <pthread.h>
+static void* f(void*) { return 0; }
+int main() {
+ pthread_t th;
+ pthread_attr_t attr;
+ pthread_attr_init(&attr);
+ pthread_create(&th, &attr, &f, 0);
+ pthread_join(th, 0);
+ pthread_cleanup_push(0, 0);
+ pthread_cleanup_pop(0);
+ pthread_attr_destroy(&attr);
+}
+'''
+
+BOOST_THREAD_CODE = '''
+#include <boost/thread.hpp>
+int main() { boost::thread t; }
+'''
+
+BOOST_LOG_CODE = '''
+#include <boost/log/trivial.hpp>
+int main() { BOOST_LOG_TRIVIAL(info) << "boost_log is working"; }
+'''
+
+BOOST_LOG_SETUP_CODE = '''
+#include <boost/log/trivial.hpp>
+#include <boost/log/utility/setup/console.hpp>
+#include <boost/log/utility/setup/common_attributes.hpp>
+int main() {
+ using namespace boost::log;
+ add_common_attributes();
+ add_console_log(std::clog, keywords::format = "%Message%");
+ BOOST_LOG_TRIVIAL(info) << "boost_log_setup is working";
+}
+'''
+
+# toolsets from {boost_dir}/tools/build/v2/tools/common.jam
+PLATFORM = Utils.unversioned_sys_platform()
+detect_intel = lambda env: (PLATFORM == 'win32') and 'iw' or 'il'
+detect_clang = lambda env: (PLATFORM == 'darwin') and 'clang-darwin' or 'clang'
+detect_mingw = lambda env: (re.search('MinGW', env.CXX[0])) and 'mgw' or 'gcc'
+BOOST_TOOLSETS = {
+ 'borland': 'bcb',
+ 'clang': detect_clang,
+ 'como': 'como',
+ 'cw': 'cw',
+ 'darwin': 'xgcc',
+ 'edg': 'edg',
+ 'g++': detect_mingw,
+ 'gcc': detect_mingw,
+ 'icpc': detect_intel,
+ 'intel': detect_intel,
+ 'kcc': 'kcc',
+ 'kylix': 'bck',
+ 'mipspro': 'mp',
+ 'mingw': 'mgw',
+ 'msvc': 'vc',
+ 'qcc': 'qcc',
+ 'sun': 'sw',
+ 'sunc++': 'sw',
+ 'tru64cxx': 'tru',
+ 'vacpp': 'xlc'
+}
+
+
+def options(opt):
+ opt = opt.add_option_group('Boost Options')
+ opt.add_option('--boost-includes', type='string',
+ default='', dest='boost_includes',
+ help='''path to the directory where the boost includes are,
+ e.g., /path/to/boost_1_55_0/stage/include''')
+ opt.add_option('--boost-libs', type='string',
+ default='', dest='boost_libs',
+ help='''path to the directory where the boost libs are,
+ e.g., path/to/boost_1_55_0/stage/lib''')
+ opt.add_option('--boost-mt', action='store_true',
+ default=False, dest='boost_mt',
+ help='select multi-threaded libraries')
+ opt.add_option('--boost-abi', type='string', default='', dest='boost_abi',
+ help='''select libraries with tags (gd for debug, static is automatically added),
+ see doc Boost, Getting Started, chapter 6.1''')
+ opt.add_option('--boost-linkage_autodetect', action='store_true', dest='boost_linkage_autodetect',
+ help="auto-detect boost linkage options (don't get used to it / might break other stuff)")
+ opt.add_option('--boost-toolset', type='string',
+ default='', dest='boost_toolset',
+ help='force a toolset e.g. msvc, vc90, \
+ gcc, mingw, mgw45 (default: auto)')
+ py_version = '%d%d' % (sys.version_info[0], sys.version_info[1])
+ opt.add_option('--boost-python', type='string',
+ default=py_version, dest='boost_python',
+ help='select the lib python with this version \
+ (default: %s)' % py_version)
+
+
+@conf
+def __boost_get_version_file(self, d):
+ if not d:
+ return None
+ dnode = self.root.find_dir(d)
+ if dnode:
+ return dnode.find_node(BOOST_VERSION_FILE)
+ return None
+
+@conf
+def boost_get_version(self, d):
+ """silently retrieve the boost version number"""
+ node = self.__boost_get_version_file(d)
+ if node:
+ try:
+ txt = node.read()
+ except EnvironmentError:
+ Logs.error('Could not read the file %r' % node.abspath())
+ else:
+ re_but1 = re.compile('^#define\\s+BOOST_LIB_VERSION\\s+"(.+)"', re.M)
+ m1 = re_but1.search(txt)
+ re_but2 = re.compile('^#define\\s+BOOST_VERSION\\s+(\\d+)', re.M)
+ m2 = re_but2.search(txt)
+ if m1 and m2:
+ return (m1.group(1), m2.group(1))
+ return self.check_cxx(fragment=BOOST_VERSION_CODE, includes=[d], execute=True, define_ret=True).split(':')
+
+@conf
+def boost_get_includes(self, *k, **kw):
+ includes = k and k[0] or kw.get('includes', None)
+ if includes and self.__boost_get_version_file(includes):
+ return includes
+ for d in self.environ.get('INCLUDE', '').split(';') + BOOST_INCLUDES:
+ if self.__boost_get_version_file(d):
+ return d
+ if includes:
+ self.end_msg('headers not found in %s' % includes, 'YELLOW')
+ self.fatal('The configuration failed')
+ else:
+ self.end_msg('headers not found, please provide a --boost-includes argument (see help)', 'YELLOW')
+ self.fatal('The configuration failed')
+
+
+@conf
+def boost_get_toolset(self, cc):
+ toolset = cc
+ if not cc:
+ build_platform = Utils.unversioned_sys_platform()
+ if build_platform in BOOST_TOOLSETS:
+ cc = build_platform
+ else:
+ cc = self.env.CXX_NAME
+ if cc in BOOST_TOOLSETS:
+ toolset = BOOST_TOOLSETS[cc]
+ return isinstance(toolset, str) and toolset or toolset(self.env)
+
+
+@conf
+def __boost_get_libs_path(self, *k, **kw):
+ ''' return the lib path and all the files in it '''
+ if 'files' in kw:
+ return self.root.find_dir('.'), Utils.to_list(kw['files'])
+ libs = k and k[0] or kw.get('libs', None)
+ if libs:
+ path = self.root.find_dir(libs)
+ files = path.ant_glob('*boost_*')
+ if not libs or not files:
+ for d in self.environ.get('LIB', '').split(';') + BOOST_LIBS:
+ if not d:
+ continue
+ path = self.root.find_dir(d)
+ if path:
+ files = path.ant_glob('*boost_*')
+ if files:
+ break
+ path = self.root.find_dir(d + '64')
+ if path:
+ files = path.ant_glob('*boost_*')
+ if files:
+ break
+ if not path:
+ if libs:
+ self.end_msg('libs not found in %s' % libs, 'YELLOW')
+ self.fatal('The configuration failed')
+ else:
+ self.end_msg('libs not found, please provide a --boost-libs argument (see help)', 'YELLOW')
+ self.fatal('The configuration failed')
+
+ self.to_log('Found the boost path in %r with the libraries:' % path)
+ for x in files:
+ self.to_log(' %r' % x)
+ return path, files
+
+@conf
+def boost_get_libs(self, *k, **kw):
+ '''
+ return the lib path and the required libs
+ according to the parameters
+ '''
+ path, files = self.__boost_get_libs_path(**kw)
+ files = sorted(files, key=lambda f: (len(f.name), f.name), reverse=True)
+ toolset = self.boost_get_toolset(kw.get('toolset', ''))
+ toolset_pat = '(-%s[0-9]{0,3})' % toolset
+ version = '-%s' % self.env.BOOST_VERSION
+
+ def find_lib(re_lib, files):
+ for file in files:
+ if re_lib.search(file.name):
+ self.to_log('Found boost lib %s' % file)
+ return file
+ return None
+
+ def format_lib_name(name):
+ if name.startswith('lib') and self.env.CC_NAME != 'msvc':
+ name = name[3:]
+ return name[:name.rfind('.')]
+
+ def match_libs(lib_names, is_static):
+ libs = []
+ lib_names = Utils.to_list(lib_names)
+ if not lib_names:
+ return libs
+ t = []
+ if kw.get('mt', False):
+ t.append('-mt')
+ if kw.get('abi', None):
+ t.append('%s%s' % (is_static and '-s' or '-', kw['abi']))
+ elif is_static:
+ t.append('-s')
+ tags_pat = t and ''.join(t) or ''
+ ext = is_static and self.env.cxxstlib_PATTERN or self.env.cxxshlib_PATTERN
+ ext = ext.partition('%s')[2] # remove '%s' or 'lib%s' from PATTERN
+
+ for lib in lib_names:
+ if lib == 'python':
+ # for instance, with python='27',
+ # accepts '-py27', '-py2', '27' and '2'
+ # but will reject '-py3', '-py26', '26' and '3'
+ tags = '({0})?((-py{2})|(-py{1}(?=[^0-9]))|({2})|({1}(?=[^0-9]))|(?=[^0-9])(?!-py))'.format(tags_pat, kw['python'][0], kw['python'])
+ else:
+ tags = tags_pat
+ # Trying libraries, from most strict match to least one
+ for pattern in ['boost_%s%s%s%s%s$' % (lib, toolset_pat, tags, version, ext),
+ 'boost_%s%s%s%s$' % (lib, tags, version, ext),
+ # Give up trying to find the right version
+ 'boost_%s%s%s%s$' % (lib, toolset_pat, tags, ext),
+ 'boost_%s%s%s$' % (lib, tags, ext),
+ 'boost_%s%s$' % (lib, ext),
+ 'boost_%s' % lib]:
+ self.to_log('Trying pattern %s' % pattern)
+ file = find_lib(re.compile(pattern), files)
+ if file:
+ libs.append(format_lib_name(file.name))
+ break
+ else:
+ self.end_msg('lib %s not found in %s' % (lib, path.abspath()), 'YELLOW')
+ self.fatal('The configuration failed')
+ return libs
+
+ return path.abspath(), match_libs(kw.get('lib', None), False), match_libs(kw.get('stlib', None), True)
+
+@conf
+def _check_pthread_flag(self, *k, **kw):
+ '''
+ Computes which flags should be added to CXXFLAGS and LINKFLAGS to compile in multi-threading mode
+
+ Yes, we *need* to put the -pthread thing in CPPFLAGS because with GCC3,
+ boost/thread.hpp will trigger a #error if -pthread isn't used:
+ boost/config/requires_threads.hpp:47:5: #error "Compiler threading support
+ is not turned on. Please set the correct command line options for
+ threading: -pthread (Linux), -pthreads (Solaris) or -mthreads (Mingw32)"
+
+ Based on _BOOST_PTHREAD_FLAG(): https://github.com/tsuna/boost.m4/blob/master/build-aux/boost.m4
+ '''
+
+ var = kw.get('uselib_store', 'BOOST')
+
+ self.start_msg('Checking the flags needed to use pthreads')
+
+ # The ordering *is* (sometimes) important. Some notes on the
+ # individual items follow:
+ # (none): in case threads are in libc; should be tried before -Kthread and
+ # other compiler flags to prevent continual compiler warnings
+ # -lpthreads: AIX (must check this before -lpthread)
+ # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+ # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+ # -llthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+ # -pthread: GNU Linux/GCC (kernel threads), BSD/GCC (userland threads)
+ # -pthreads: Solaris/GCC
+ # -mthreads: MinGW32/GCC, Lynx/GCC
+ # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+ # doesn't hurt to check since this sometimes defines pthreads too;
+ # also defines -D_REENTRANT)
+ # ... -mt is also the pthreads flag for HP/aCC
+ # -lpthread: GNU Linux, etc.
+ # --thread-safe: KAI C++
+ if Utils.unversioned_sys_platform() == 'sunos':
+ # On Solaris (at least, for some versions), libc contains stubbed
+ # (non-functional) versions of the pthreads routines, so link-based
+ # tests will erroneously succeed. (We need to link with -pthreads/-mt/
+ # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
+ # a function called by this macro, so we could check for that, but
+ # who knows whether they'll stub that too in a future libc.) So,
+ # we'll just look for -pthreads and -lpthread first:
+ boost_pthread_flags = ['-pthreads', '-lpthread', '-mt', '-pthread']
+ else:
+ boost_pthread_flags = ['', '-lpthreads', '-Kthread', '-kthread', '-llthread', '-pthread',
+ '-pthreads', '-mthreads', '-lpthread', '--thread-safe', '-mt']
+
+ for boost_pthread_flag in boost_pthread_flags:
+ try:
+ self.env.stash()
+ self.env['CXXFLAGS_%s' % var] += [boost_pthread_flag]
+ self.env['LINKFLAGS_%s' % var] += [boost_pthread_flag]
+ self.check_cxx(code=PTHREAD_CODE, msg=None, use=var, execute=False, quiet=True)
+ self.end_msg(boost_pthread_flag)
+ return
+ except self.errors.ConfigurationError:
+ self.env.revert()
+ self.end_msg('none')
+
+@conf
+def check_boost(self, *k, **kw):
+ """
+ Initialize boost libraries to be used.
+
+ Keywords: you can pass the same parameters as with the command line (without "--boost-").
+ Note that the command line has the priority, and should preferably be used.
+ """
+ if not self.env['CXX']:
+ self.fatal('load a c++ compiler first, conf.load("compiler_cxx")')
+
+ params = {
+ 'lib': k and k[0] or kw.get('lib', None),
+ 'stlib': kw.get('stlib', None)
+ }
+ for key, value in self.options.__dict__.items():
+ if not key.startswith('boost_'):
+ continue
+ key = key[len('boost_'):]
+ params[key] = value and value or kw.get(key, '')
+
+ var = kw.get('uselib_store', 'BOOST')
+
+ if not self.env.DONE_FIND_BOOST_COMMON:
+ self.find_program('dpkg-architecture', var='DPKG_ARCHITECTURE', mandatory=False)
+ if self.env.DPKG_ARCHITECTURE:
+ deb_host_multiarch = self.cmd_and_log([self.env.DPKG_ARCHITECTURE[0], '-qDEB_HOST_MULTIARCH'])
+ BOOST_LIBS.insert(0, '/usr/lib/%s' % deb_host_multiarch.strip())
+
+ self.start_msg('Checking boost includes')
+ self.env['INCLUDES_%s' % var] = inc = self.boost_get_includes(**params)
+ versions = self.boost_get_version(inc)
+ self.env.BOOST_VERSION = versions[0]
+ self.env.BOOST_VERSION_NUMBER = int(versions[1])
+ self.end_msg('%d.%d.%d' % (int(versions[1]) / 100000,
+ int(versions[1]) / 100 % 1000,
+ int(versions[1]) % 100))
+ if Logs.verbose:
+ Logs.pprint('CYAN', ' path : %s' % self.env['INCLUDES_%s' % var])
+
+ self.env.DONE_FIND_BOOST_COMMON = True
+
+ if not params['lib'] and not params['stlib']:
+ return
+ if 'static' in kw or 'static' in params:
+ Logs.warn('boost: static parameter is deprecated, use stlib instead.')
+ self.start_msg('Checking boost libs')
+ path, libs, stlibs = self.boost_get_libs(**params)
+ self.env['LIBPATH_%s' % var] = [path]
+ self.env['STLIBPATH_%s' % var] = [path]
+ self.env['LIB_%s' % var] = libs
+ self.env['STLIB_%s' % var] = stlibs
+ self.end_msg(' '.join(libs + stlibs))
+ if Logs.verbose:
+ Logs.pprint('CYAN', ' path : %s' % path)
+ Logs.pprint('CYAN', ' shared libs : %s' % libs)
+ Logs.pprint('CYAN', ' static libs : %s' % stlibs)
+
+ def has_shlib(lib):
+ return params['lib'] and lib in params['lib']
+ def has_stlib(lib):
+ return params['stlib'] and lib in params['stlib']
+ def has_lib(lib):
+ return has_shlib(lib) or has_stlib(lib)
+ if has_lib('thread'):
+ # not inside try_link to make check visible in the output
+ self._check_pthread_flag(k, kw)
+
+ def try_link():
+ if has_lib('system'):
+ self.check_cxx(fragment=BOOST_ERROR_CODE, use=var, execute=False)
+ if has_lib('thread'):
+ self.check_cxx(fragment=BOOST_THREAD_CODE, use=var, execute=False)
+ if has_lib('log') or has_lib('log_setup'):
+ if not has_lib('thread'):
+ self.env['DEFINES_%s' % var] += ['BOOST_LOG_NO_THREADS']
+ if has_shlib('log') or has_shlib('log_setup'):
+ self.env['DEFINES_%s' % var] += ['BOOST_LOG_DYN_LINK']
+ if has_lib('log_setup'):
+ self.check_cxx(fragment=BOOST_LOG_SETUP_CODE, use=var, execute=False)
+ else:
+ self.check_cxx(fragment=BOOST_LOG_CODE, use=var, execute=False)
+
+ if params.get('linkage_autodetect', False):
+ self.start_msg('Attempting to detect boost linkage flags')
+ toolset = self.boost_get_toolset(kw.get('toolset', ''))
+ if toolset in ('vc',):
+ # disable auto-linking feature, causing error LNK1181
+ # because the code wants to be linked against
+ self.env['DEFINES_%s' % var] += ['BOOST_ALL_NO_LIB']
+
+ # if no dlls are present, we guess the .lib files are not stubs
+ has_dlls = False
+ for x in Utils.listdir(path):
+ if x.endswith(self.env.cxxshlib_PATTERN % ''):
+ has_dlls = True
+ break
+ if not has_dlls:
+ self.env['STLIBPATH_%s' % var] = [path]
+ self.env['STLIB_%s' % var] = libs
+ del self.env['LIB_%s' % var]
+ del self.env['LIBPATH_%s' % var]
+
+ # we attempt to play with some known-to-work CXXFLAGS combinations
+ for cxxflags in (['/MD', '/EHsc'], []):
+ self.env.stash()
+ self.env['CXXFLAGS_%s' % var] += cxxflags
+ try:
+ try_link()
+ self.end_msg('ok: winning cxxflags combination: %s' % (self.env['CXXFLAGS_%s' % var]))
+ exc = None
+ break
+ except Errors.ConfigurationError as e:
+ self.env.revert()
+ exc = e
+
+ if exc is not None:
+ self.end_msg('Could not auto-detect boost linking flags combination, you may report it to boost.py author', ex=exc)
+ self.fatal('The configuration failed')
+ else:
+ self.end_msg('Boost linkage flags auto-detection not implemented (needed ?) for this toolchain')
+ self.fatal('The configuration failed')
+ else:
+ self.start_msg('Checking for boost linkage')
+ try:
+ try_link()
+ except Errors.ConfigurationError as e:
+ self.end_msg('Could not link against boost libraries using supplied options', 'YELLOW')
+ self.fatal('The configuration failed')
+ self.end_msg('ok')
+
+
+@feature('cxx')
+@after_method('apply_link')
+def install_boost(self):
+ if install_boost.done or not Utils.is_win32 or not self.bld.cmd.startswith('install'):
+ return
+ install_boost.done = True
+ inst_to = getattr(self, 'install_path', '${BINDIR}')
+ for lib in self.env.LIB_BOOST:
+ try:
+ file = self.bld.find_file(self.env.cxxshlib_PATTERN % lib, self.env.LIBPATH_BOOST)
+ self.bld.install_files(inst_to, self.bld.root.find_node(file))
+ except:
+ continue
+install_boost.done = False
diff --git a/.waf-tools/coverage.py b/.waf-tools/coverage.py
new file mode 100644
index 0000000..cc58165
--- /dev/null
+++ b/.waf-tools/coverage.py
@@ -0,0 +1,22 @@
+# -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
+
+from waflib import TaskGen
+
+def options(opt):
+ opt.add_option('--with-coverage', action='store_true', default=False,
+ help='Add compiler flags to enable code coverage information')
+
+def configure(conf):
+ if conf.options.with_coverage:
+ if not conf.options.debug:
+ conf.fatal('Code coverage flags require debug mode compilation (add --debug)')
+ conf.check_cxx(cxxflags=['-fprofile-arcs', '-ftest-coverage', '-fPIC'],
+ linkflags=['-fprofile-arcs'], uselib_store='GCOV', mandatory=True)
+
+@TaskGen.feature('cxx','cc')
+@TaskGen.after('process_source')
+def add_coverage(self):
+ if getattr(self, 'use', ''):
+ self.use += ' GCOV'
+ else:
+ self.use = 'GCOV'
diff --git a/.waf-tools/default-compiler-flags.py b/.waf-tools/default-compiler-flags.py
new file mode 100644
index 0000000..9e045c3
--- /dev/null
+++ b/.waf-tools/default-compiler-flags.py
@@ -0,0 +1,216 @@
+# -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
+
+from waflib import Configure, Logs, Utils
+
+def options(opt):
+ opt.add_option('--debug', '--with-debug', action='store_true', default=False,
+ help='Compile in debugging mode with minimal optimizations (-O0 or -Og)')
+
+def configure(conf):
+ conf.start_msg('Checking C++ compiler version')
+
+ cxx = conf.env.CXX_NAME # generic name of the compiler
+ ccver = tuple(int(i) for i in conf.env.CC_VERSION)
+ ccverstr = '.'.join(conf.env.CC_VERSION)
+ errmsg = ''
+ warnmsg = ''
+ if cxx == 'gcc':
+ if ccver < (5, 3, 0):
+ errmsg = ('The version of gcc you are using is too old.\n'
+ 'The minimum supported gcc version is 5.3.0.')
+ conf.flags = GccFlags()
+ elif cxx == 'clang':
+ if ccver < (3, 6, 0):
+ errmsg = ('The version of clang you are using is too old.\n'
+ 'The minimum supported clang version is 3.6.0.')
+ conf.flags = ClangFlags()
+ else:
+ warnmsg = 'Note: %s compiler is unsupported' % cxx
+ conf.flags = CompilerFlags()
+
+ if errmsg:
+ conf.end_msg(ccverstr, color='RED')
+ conf.fatal(errmsg)
+ elif warnmsg:
+ conf.end_msg(ccverstr, color='YELLOW')
+ Logs.warn(warnmsg)
+ else:
+ conf.end_msg(ccverstr)
+
+ conf.areCustomCxxflagsPresent = (len(conf.env.CXXFLAGS) > 0)
+
+ # General flags are always applied (e.g., selecting C++ language standard)
+ generalFlags = conf.flags.getGeneralFlags(conf)
+ conf.add_supported_cxxflags(generalFlags['CXXFLAGS'])
+ conf.add_supported_linkflags(generalFlags['LINKFLAGS'])
+ conf.env.DEFINES += generalFlags['DEFINES']
+
+@Configure.conf
+def check_compiler_flags(conf):
+ # Debug or optimized CXXFLAGS and LINKFLAGS are applied only if the
+ # corresponding environment variables are not set.
+ # DEFINES are always applied.
+ if conf.options.debug:
+ extraFlags = conf.flags.getDebugFlags(conf)
+ if conf.areCustomCxxflagsPresent:
+ missingFlags = [x for x in extraFlags['CXXFLAGS'] if x not in conf.env.CXXFLAGS]
+ if missingFlags:
+ Logs.warn('Selected debug mode, but CXXFLAGS is set to a custom value "%s"'
+ % ' '.join(conf.env.CXXFLAGS))
+ Logs.warn('Default flags "%s" will not be used' % ' '.join(missingFlags))
+ else:
+ extraFlags = conf.flags.getOptimizedFlags(conf)
+
+ if not conf.areCustomCxxflagsPresent:
+ conf.add_supported_cxxflags(extraFlags['CXXFLAGS'])
+ conf.add_supported_linkflags(extraFlags['LINKFLAGS'])
+
+ conf.env.DEFINES += extraFlags['DEFINES']
+
+@Configure.conf
+def add_supported_cxxflags(self, cxxflags):
+ """
+ Check which cxxflags are supported by compiler and add them to env.CXXFLAGS variable
+ """
+ if len(cxxflags) == 0:
+ return
+
+ self.start_msg('Checking supported CXXFLAGS')
+
+ supportedFlags = []
+ for flags in cxxflags:
+ flags = Utils.to_list(flags)
+ if self.check_cxx(cxxflags=['-Werror'] + flags, mandatory=False):
+ supportedFlags += flags
+
+ self.end_msg(' '.join(supportedFlags))
+ self.env.prepend_value('CXXFLAGS', supportedFlags)
+
+@Configure.conf
+def add_supported_linkflags(self, linkflags):
+ """
+ Check which linkflags are supported by compiler and add them to env.LINKFLAGS variable
+ """
+ if len(linkflags) == 0:
+ return
+
+ self.start_msg('Checking supported LINKFLAGS')
+
+ supportedFlags = []
+ for flags in linkflags:
+ flags = Utils.to_list(flags)
+ if self.check_cxx(linkflags=['-Werror'] + flags, mandatory=False):
+ supportedFlags += flags
+
+ self.end_msg(' '.join(supportedFlags))
+ self.env.prepend_value('LINKFLAGS', supportedFlags)
+
+
+class CompilerFlags(object):
+ def getCompilerVersion(self, conf):
+ return tuple(int(i) for i in conf.env.CC_VERSION)
+
+ def getGeneralFlags(self, conf):
+ """Get dict of CXXFLAGS, LINKFLAGS, and DEFINES that are always needed"""
+ return {'CXXFLAGS': [], 'LINKFLAGS': [], 'DEFINES': []}
+
+ def getDebugFlags(self, conf):
+ """Get dict of CXXFLAGS, LINKFLAGS, and DEFINES that are needed only in debug mode"""
+ return {'CXXFLAGS': [], 'LINKFLAGS': [], 'DEFINES': ['_DEBUG']}
+
+ def getOptimizedFlags(self, conf):
+ """Get dict of CXXFLAGS, LINKFLAGS, and DEFINES that are needed only in optimized mode"""
+ return {'CXXFLAGS': [], 'LINKFLAGS': [], 'DEFINES': ['NDEBUG']}
+
+class GccBasicFlags(CompilerFlags):
+ """
+ This class defines basic flags that work for both gcc and clang compilers
+ """
+ def getGeneralFlags(self, conf):
+ flags = super(GccBasicFlags, self).getGeneralFlags(conf)
+ flags['CXXFLAGS'] += ['-std=c++14']
+ if Utils.unversioned_sys_platform() == 'linux':
+ flags['LINKFLAGS'] += ['-fuse-ld=gold']
+ elif Utils.unversioned_sys_platform() == 'freebsd':
+ flags['LINKFLAGS'] += ['-fuse-ld=lld']
+ return flags
+
+ def getDebugFlags(self, conf):
+ flags = super(GccBasicFlags, self).getDebugFlags(conf)
+ flags['CXXFLAGS'] += ['-O0',
+ '-Og', # gcc >= 4.8, clang >= 4.0
+ '-g3',
+ '-pedantic',
+ '-Wall',
+ '-Wextra',
+ '-Werror',
+ '-Wnon-virtual-dtor',
+ '-Wno-error=deprecated-declarations', # Bug #3795
+ '-Wno-error=maybe-uninitialized', # Bug #1615
+ '-Wno-unused-parameter',
+ ]
+ flags['LINKFLAGS'] += ['-Wl,-O1']
+ return flags
+
+ def getOptimizedFlags(self, conf):
+ flags = super(GccBasicFlags, self).getOptimizedFlags(conf)
+ flags['CXXFLAGS'] += ['-O2',
+ '-g',
+ '-pedantic',
+ '-Wall',
+ '-Wextra',
+ '-Wnon-virtual-dtor',
+ '-Wno-unused-parameter',
+ ]
+ flags['LINKFLAGS'] += ['-Wl,-O1']
+ return flags
+
+class GccFlags(GccBasicFlags):
+ def getDebugFlags(self, conf):
+ flags = super(GccFlags, self).getDebugFlags(conf)
+ flags['CXXFLAGS'] += ['-fdiagnostics-color']
+ return flags
+
+ def getOptimizedFlags(self, conf):
+ flags = super(GccFlags, self).getOptimizedFlags(conf)
+ flags['CXXFLAGS'] += ['-fdiagnostics-color']
+ return flags
+
+class ClangFlags(GccBasicFlags):
+ def getGeneralFlags(self, conf):
+ flags = super(ClangFlags, self).getGeneralFlags(conf)
+ if Utils.unversioned_sys_platform() == 'darwin' and self.getCompilerVersion(conf) >= (9, 0, 0):
+ # Bug #4296
+ flags['CXXFLAGS'] += [['-isystem', '/usr/local/include'], # for Homebrew
+ ['-isystem', '/opt/local/include']] # for MacPorts
+ if Utils.unversioned_sys_platform() == 'freebsd':
+ flags['CXXFLAGS'] += [['-isystem', '/usr/local/include']] # Bug #4790
+ return flags
+
+ def getDebugFlags(self, conf):
+ flags = super(ClangFlags, self).getDebugFlags(conf)
+ flags['CXXFLAGS'] += ['-fcolor-diagnostics',
+ '-Wextra-semi',
+ '-Wundefined-func-template',
+ '-Wno-unused-local-typedef', # Bugs #2657 and #3209
+ ]
+ version = self.getCompilerVersion(conf)
+ if version < (3, 9, 0) or (Utils.unversioned_sys_platform() == 'darwin' and version < (8, 1, 0)):
+ flags['CXXFLAGS'] += ['-Wno-unknown-pragmas']
+ if version < (6, 0, 0):
+ flags['CXXFLAGS'] += ['-Wno-missing-braces'] # Bug #4721
+ return flags
+
+ def getOptimizedFlags(self, conf):
+ flags = super(ClangFlags, self).getOptimizedFlags(conf)
+ flags['CXXFLAGS'] += ['-fcolor-diagnostics',
+ '-Wextra-semi',
+ '-Wundefined-func-template',
+ '-Wno-unused-local-typedef', # Bugs #2657 and #3209
+ ]
+ version = self.getCompilerVersion(conf)
+ if version < (3, 9, 0) or (Utils.unversioned_sys_platform() == 'darwin' and version < (8, 1, 0)):
+ flags['CXXFLAGS'] += ['-Wno-unknown-pragmas']
+ if version < (6, 0, 0):
+ flags['CXXFLAGS'] += ['-Wno-missing-braces'] # Bug #4721
+ return flags
diff --git a/.waf-tools/openssl.py b/.waf-tools/openssl.py
new file mode 100644
index 0000000..b35795f
--- /dev/null
+++ b/.waf-tools/openssl.py
@@ -0,0 +1,102 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Yingdi Yu (UCLA) 2016
+
+'''
+
+When using this tool, the wscript will look like:
+
+ def options(opt):
+ opt.load('openssl')
+
+ def configure(conf):
+ conf.load('compiler_cxx openssl')
+ conf.check_openssl()
+
+ def build(bld):
+ bld(source='main.cpp', target='app', use='OPENSSL')
+
+'''
+
+import re
+from waflib import Utils
+from waflib.Configure import conf
+
+OPENSSL_DIR_OSX = ['/usr/local', '/opt/local', '/usr/local/opt/openssl']
+OPENSSL_DIR = ['/usr', '/usr/local', '/opt/local', '/sw']
+
+def options(opt):
+ opt.add_option('--with-openssl', type='string', default=None, dest='openssl_dir',
+ help='directory where OpenSSL is installed, e.g., /usr/local')
+
+@conf
+def __openssl_get_version_file(self, dir):
+ try:
+ return self.root.find_dir(dir).find_node('include/openssl/opensslv.h')
+ except:
+ return None
+
+@conf
+def __openssl_find_root_and_version_file(self, *k, **kw):
+ root = k and k[0] or kw.get('path', self.options.openssl_dir)
+
+ file = self.__openssl_get_version_file(root)
+ if root and file:
+ return (root, file)
+
+ openssl_dir = []
+ if Utils.unversioned_sys_platform() == 'darwin':
+ openssl_dir = OPENSSL_DIR_OSX
+ else:
+ openssl_dir = OPENSSL_DIR
+
+ if not root:
+ for dir in openssl_dir:
+ file = self.__openssl_get_version_file(dir)
+ if file:
+ return (dir, file)
+
+ if root:
+ self.fatal('OpenSSL not found in %s' % root)
+ else:
+ self.fatal('OpenSSL not found, please provide a --with-openssl=PATH argument (see help)')
+
+@conf
+def check_openssl(self, *k, **kw):
+ self.start_msg('Checking for OpenSSL version')
+ (root, file) = self.__openssl_find_root_and_version_file(*k, **kw)
+
+ try:
+ txt = file.read()
+ re_version = re.compile('^#\\s*define\\s+OPENSSL_VERSION_NUMBER\\s+(.*)L', re.M)
+ version_number = re_version.search(txt)
+
+ re_version_text = re.compile('^#\\s*define\\s+OPENSSL_VERSION_TEXT\\s+(.*)', re.M)
+ version_text = re_version_text.search(txt)
+
+ if version_number and version_text:
+ version = version_number.group(1)
+ self.end_msg(version_text.group(1))
+ else:
+ self.fatal('OpenSSL version file is present, but is not recognizable')
+ except:
+ self.fatal('OpenSSL version file is not found or is not usable')
+
+ atleast_version = kw.get('atleast_version', 0)
+ if int(version, 16) < atleast_version:
+ self.fatal('The version of OpenSSL is too old\n'
+ 'Please upgrade your distribution or manually install a newer version of OpenSSL')
+
+ if 'msg' not in kw:
+ kw['msg'] = 'Checking if OpenSSL library works'
+ if 'lib' not in kw:
+ kw['lib'] = ['ssl', 'crypto']
+ if 'uselib_store' not in kw:
+ kw['uselib_store'] = 'OPENSSL'
+ if 'define_name' not in kw:
+ kw['define_name'] = 'HAVE_%s' % kw['uselib_store']
+ if root:
+ kw['includes'] = '%s/include' % root
+ kw['libpath'] = '%s/lib' % root
+
+ self.check_cxx(**kw)
diff --git a/.waf-tools/sanitizers.py b/.waf-tools/sanitizers.py
new file mode 100644
index 0000000..a8fe55d
--- /dev/null
+++ b/.waf-tools/sanitizers.py
@@ -0,0 +1,22 @@
+# -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
+
+def options(opt):
+ opt.add_option('--with-sanitizer', action='store', default='', dest='sanitizers',
+ help='Comma-separated list of compiler sanitizers to enable [default=none]')
+
+def configure(conf):
+ for san in conf.options.sanitizers.split(','):
+ if not san:
+ continue
+
+ sanflag = '-fsanitize=%s' % san
+ conf.start_msg('Checking if compiler supports %s' % sanflag)
+
+ if conf.check_cxx(cxxflags=['-Werror', sanflag, '-fno-omit-frame-pointer'],
+ linkflags=[sanflag], mandatory=False):
+ conf.end_msg('yes')
+ conf.env.append_unique('CXXFLAGS', [sanflag, '-fno-omit-frame-pointer'])
+ conf.env.append_unique('LINKFLAGS', [sanflag])
+ else:
+ conf.end_msg('no', color='RED')
+ conf.fatal('%s sanitizer is not supported by the current compiler' % san)
diff --git a/.waf-tools/sqlite3.py b/.waf-tools/sqlite3.py
new file mode 100644
index 0000000..4f2c016
--- /dev/null
+++ b/.waf-tools/sqlite3.py
@@ -0,0 +1,37 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+from waflib.Configure import conf
+
+def options(opt):
+ opt.add_option('--with-sqlite3', type='string', default=None, dest='sqlite3_dir',
+ help='directory where SQLite3 is installed, e.g., /usr/local')
+
+@conf
+def check_sqlite3(self, *k, **kw):
+ root = k and k[0] or kw.get('path', self.options.sqlite3_dir)
+ mandatory = kw.get('mandatory', True)
+ var = kw.get('uselib_store', 'SQLITE3')
+
+ if root:
+ self.check_cxx(lib='sqlite3',
+ msg='Checking for SQLite3 library',
+ define_name='HAVE_%s' % var,
+ uselib_store=var,
+ mandatory=mandatory,
+ includes='%s/include' % root,
+ libpath='%s/lib' % root)
+ else:
+ try:
+ self.check_cfg(package='sqlite3',
+ args=['--cflags', '--libs'],
+ global_define=True,
+ define_name='HAVE_%s' % var,
+ uselib_store='SQLITE3',
+ mandatory=True)
+ except:
+ self.check_cxx(lib='sqlite3',
+ msg='Checking for SQLite3 library',
+ define_name='HAVE_%s' % var,
+ uselib_store=var,
+ mandatory=mandatory)
diff --git a/AUTHORS.md b/AUTHORS.md
new file mode 100644
index 0000000..0c40c8d
--- /dev/null
+++ b/AUTHORS.md
@@ -0,0 +1,19 @@
+# ndncert Authors
+
+The following lists maintainers, primary developers, and all much-appreciated contributors to ndncert in alphabetic order.
+The specific contributions of individual authors can be obtained from the git history of the [official ndncert repository](https://github.com/named-data/ndncert).
+If you would like to become a contributor to the official repository, please follow the recommendations in https://github.com/named-data/.github/blob/master/CONTRIBUTING.md.
+
+* Alexander Afanasyev <https://users.cs.fiu.edu/~afanasyev/>
+* Ashlesh Gawande <https://www.linkedin.com/in/agawande>
+* Siqi Liu <https://github.com/tylerliu>
+* Eric Newberry <https://ericnewberry.com>
+* Davide Pesavento <https://github.com/Pesa>
+* Md Ashiqur Rahman <https://ashiqrahman.com>
+* Junxiao Shi <https://cs.arizona.edu/~shijunxiao>
+* Yufeng Zhang <https://yufengzh.io>
+* ***(Maintainer)*** Zhiyi Zhang <https://zhiyi-zhang.com>
+
+# Technical Advisors
+
+* Lixia Zhang <https://web.cs.ucla.edu/~lixia>
diff --git a/COPYING.md b/COPYING.md
new file mode 100644
index 0000000..293b2c4
--- /dev/null
+++ b/COPYING.md
@@ -0,0 +1,697 @@
+ndncert is licensed under the terms of the GNU General Public License,
+version 3 or later.
+
+ndncert relies on third-party software, licensed under the following licenses:
+
+- ndn-cxx is licensed under the terms of the
+ [GNU Lesser General Public License version 3](https://github.com/named-data/ndn-cxx/blob/master/COPYING.md)
+
+- The Boost libraries are licensed under the
+ [Boost Software License 1.0](https://www.boost.org/users/license.html)
+
+- SQLite is in the [public domain](https://www.sqlite.org/copyright.html)
+
+- The waf build system is licensed under the terms of the
+ [BSD license](https://github.com/named-data/ndncert/blob/master/waf)
+
+
+The GPL license is provided below in this file. For more information about
+these licenses, see https://www.gnu.org/licenses/
+
+----------------------------------------------------------------------------------
+
+### GNU GENERAL PUBLIC LICENSE
+
+Version 3, 29 June 2007
+
+Copyright (C) 2007 Free Software Foundation, Inc.
+<https://fsf.org/>
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+### Preamble
+
+The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom
+to share and change all versions of a program--to make sure it remains
+free software for all its users. We, the Free Software Foundation, use
+the GNU General Public License for most of our software; it applies
+also to any other work released this way by its authors. You can apply
+it to your programs, too.
+
+When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights. Therefore, you
+have certain responsibilities if you distribute copies of the
+software, or if you modify it: responsibilities to respect the freedom
+of others.
+
+For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received. You must make sure that they, too, receive
+or can get the source code. And you must show them these terms so they
+know their rights.
+
+Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software. For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the
+manufacturer can do so. This is fundamentally incompatible with the
+aim of protecting users' freedom to change the software. The
+systematic pattern of such abuse occurs in the area of products for
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+Therefore, we have designed this version of the GPL to prohibit the
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+
+Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
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+
+The precise terms and conditions for copying, distribution and
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+
+### TERMS AND CONDITIONS
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+
+"Copyright" also means copyright-like laws that apply to other kinds
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+
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+#### 4. Conveying Verbatim Copies.
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+You may convey verbatim copies of the Program's source code as you
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+your receipt of the notice.
+
+Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License. If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+#### 9. Acceptance Not Required for Having Copies.
+
+You are not required to accept this License in order to receive or run
+a copy of the Program. Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance. However,
+nothing other than this License grants you permission to propagate or
+modify any covered work. These actions infringe copyright if you do
+not accept this License. Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+#### 10. Automatic Licensing of Downstream Recipients.
+
+Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License. You are not responsible
+for enforcing compliance by third parties with this License.
+
+An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations. If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License. For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+#### 11. Patents.
+
+A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based. The
+work thus licensed is called the contributor's "contributor version".
+
+A contributor's "essential patent claims" are all patent claims owned
+or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version. For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement). To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients. "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+A patent license is "discriminatory" if it does not include within the
+scope of its coverage, prohibits the exercise of, or is conditioned on
+the non-exercise of one or more of the rights that are specifically
+granted under this License. You may not convey a covered work if you
+are a party to an arrangement with a third party that is in the
+business of distributing software, under which you make payment to the
+third party based on the extent of your activity of conveying the
+work, and under which the third party grants, to any of the parties
+who would receive the covered work from you, a discriminatory patent
+license (a) in connection with copies of the covered work conveyed by
+you (or copies made from those copies), or (b) primarily for and in
+connection with specific products or compilations that contain the
+covered work, unless you entered into that arrangement, or that patent
+license was granted, prior to 28 March 2007.
+
+Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+#### 12. No Surrender of Others' Freedom.
+
+If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under
+this License and any other pertinent obligations, then as a
+consequence you may not convey it at all. For example, if you agree to
+terms that obligate you to collect a royalty for further conveying
+from those to whom you convey the Program, the only way you could
+satisfy both those terms and this License would be to refrain entirely
+from conveying the Program.
+
+#### 13. Use with the GNU Affero General Public License.
+
+Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+#### 14. Revised Versions of this License.
+
+The Free Software Foundation may publish revised and/or new versions
+of the GNU General Public License from time to time. Such new versions
+will be similar in spirit to the present version, but may differ in
+detail to address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies that a certain numbered version of the GNU General Public
+License "or any later version" applies to it, you have the option of
+following the terms and conditions either of that numbered version or
+of any later version published by the Free Software Foundation. If the
+Program does not specify a version number of the GNU General Public
+License, you may choose any version ever published by the Free
+Software Foundation.
+
+If the Program specifies that a proxy can decide which future versions
+of the GNU General Public License can be used, that proxy's public
+statement of acceptance of a version permanently authorizes you to
+choose that version for the Program.
+
+Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+#### 15. Disclaimer of Warranty.
+
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
+WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND
+PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
+DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
+CORRECTION.
+
+#### 16. Limitation of Liability.
+
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR
+CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
+ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
+NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
+LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM
+TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER
+PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+#### 17. Interpretation of Sections 15 and 16.
+
+If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+END OF TERMS AND CONDITIONS
+
+### How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these
+terms.
+
+To do so, attach the following notices to the program. It is safest to
+attach them to the start of each source file to most effectively state
+the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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 3 of the License, or
+ (at your option) any later version.
+
+ 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.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper
+mail.
+
+If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands \`show w' and \`show c' should show the
+appropriate parts of the General Public License. Of course, your
+program's commands might be different; for a GUI interface, you would
+use an "about box".
+
+You should also get your employer (if you work as a programmer) or
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. For more information on this, and how to apply and follow
+the GNU GPL, see <https://www.gnu.org/licenses/>.
+
+The GNU General Public License does not permit incorporating your
+program into proprietary programs. If your program is a subroutine
+library, you may consider it more useful to permit linking proprietary
+applications with the library. If this is what you want to do, use the
+GNU Lesser General Public License instead of this License. But first,
+please read <https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..a2806e3
--- /dev/null
+++ b/README.md
@@ -0,0 +1,34 @@
+# NDN Certificate Management Protocol (NDNCERT)
+
+
+[](https://travis-ci.org/named-data/ndncert)
+
+The NDN certificate management protocol (**NDNCERT**) enables automatic certificate management
+in NDN. In Named Data Networking (NDN), every entity should have a corresponding identity
+(namespace) and the corresponding certificate for this namespace. Moreover, entities need simple
+mechanisms to manage sub-identities and their certificates. NDNCERT provides flexible mechanisms
+to request certificates from a certificate authority (CA) and, as soon as the certificate is
+obtained, mechanisms to issue and manage certificates in the designated namespace. Note that
+NDNCERT does not impose any specific trust model or trust anchors. While the primary use case of
+this protocol is to manage NDN testbed certificates, it can be used with any other set of global
+and local trust anchors.
+
+See [our GitHub wiki](https://github.com/named-data/ndncert/wiki) for more details.
+
+## Reporting bugs
+
+Please submit any bug reports or feature requests to the
+[NDNCERT issue tracker](https://redmine.named-data.net/projects/ndncert/issues).
+
+## Contributing
+
+We greatly appreciate contributions to the NDNCERT code base, provided that they are
+licensed under the GPL 3.0+ or a compatible license (see below).
+If you are new to the NDN software community, please read the
+[Contributor's Guide](https://github.com/named-data/.github/blob/master/CONTRIBUTING.md)
+to get started.
+
+## License
+
+NDNCERT is an open source project licensed under the GPL version 3.
+See [`COPYING.md`](COPYING.md) for more information.
diff --git a/libndn-cert.pc.in b/libndn-cert.pc.in
new file mode 100644
index 0000000..d4221e4
--- /dev/null
+++ b/libndn-cert.pc.in
@@ -0,0 +1,10 @@
+prefix=@PREFIX@
+libdir=@LIBDIR@
+includedir=@INCLUDEDIR@
+
+Name: libndn-cert
+Description: ndncert library
+Version: @VERSION@
+Libs: -L${libdir} -lndn-cert
+Cflags: -I${includedir}
+Requires: libndn-cxx >= 0.7.1
\ No newline at end of file
diff --git a/src/detail/crypto-helpers.cpp b/src/detail/crypto-helpers.cpp
new file mode 100644
index 0000000..3142268
--- /dev/null
+++ b/src/detail/crypto-helpers.cpp
@@ -0,0 +1,386 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2017-2020, Regents of the University of California.
+ *
+ * This file is part of ndncert, a certificate management system based on NDN.
+ *
+ * ndncert 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 3 of the License, or (at your option) any later version.
+ *
+ * ndncert 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.
+ *
+ * You should have received copies of the GNU General Public License along with
+ * ndncert, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndncert authors and contributors.
+ */
+
+#include "detail/crypto-helpers.hpp"
+
+#include <boost/endian/conversion.hpp>
+#include <cstring>
+#include <ndn-cxx/encoding/buffer-stream.hpp>
+#include <ndn-cxx/security/transform/base64-decode.hpp>
+#include <ndn-cxx/security/transform/base64-encode.hpp>
+#include <ndn-cxx/security/transform/buffer-source.hpp>
+#include <ndn-cxx/security/transform/stream-sink.hpp>
+#include <ndn-cxx/util/random.hpp>
+#include <openssl/ec.h>
+#include <openssl/err.h>
+#include <openssl/hmac.h>
+#include <openssl/kdf.h>
+#include <openssl/pem.h>
+
+namespace ndn {
+namespace ndncert {
+
+ECDHState::ECDHState()
+{
+ auto EC_NID = NID_X9_62_prime256v1;
+ // params context
+ EVP_PKEY_CTX* ctx_params = EVP_PKEY_CTX_new_id(EVP_PKEY_EC, nullptr);
+ if (ctx_params == nullptr) {
+ NDN_THROW(std::runtime_error("Could not create context"));
+ }
+ if (EVP_PKEY_paramgen_init(ctx_params) != 1) {
+ EVP_PKEY_CTX_free(ctx_params);
+ NDN_THROW(std::runtime_error("Could not initialize parameter generation"));
+ }
+ if (1 != EVP_PKEY_CTX_set_ec_paramgen_curve_nid(ctx_params, EC_NID)) {
+ EVP_PKEY_CTX_free(ctx_params);
+ NDN_THROW(std::runtime_error("Likely unknown elliptical curve ID specified"));
+ }
+ // generate params
+ EVP_PKEY* params = nullptr;
+ if (!EVP_PKEY_paramgen(ctx_params, ¶ms)) {
+ EVP_PKEY_CTX_free(ctx_params);
+ NDN_THROW(std::runtime_error("Could not create parameter object parameters"));
+ }
+ // key generation context
+ EVP_PKEY_CTX* ctx_keygen = EVP_PKEY_CTX_new(params, nullptr);
+ if (ctx_keygen == nullptr) {
+ EVP_PKEY_free(params);
+ EVP_PKEY_CTX_free(ctx_params);
+ NDN_THROW(std::runtime_error("Could not create the context for the key generation"));
+ }
+ if (1 != EVP_PKEY_keygen_init(ctx_keygen)) {
+ EVP_PKEY_CTX_free(ctx_keygen);
+ EVP_PKEY_free(params);
+ EVP_PKEY_CTX_free(ctx_params);
+ NDN_THROW(std::runtime_error("Could not init context for key generation"));
+ }
+ if (1 != EVP_PKEY_keygen(ctx_keygen, &m_privkey)) {
+ EVP_PKEY_CTX_free(ctx_keygen);
+ EVP_PKEY_free(params);
+ EVP_PKEY_CTX_free(ctx_params);
+ NDN_THROW(std::runtime_error("Could not generate DHE keys in final step"));
+ }
+ EVP_PKEY_CTX_free(ctx_keygen);
+ EVP_PKEY_free(params);
+ EVP_PKEY_CTX_free(ctx_params);
+}
+
+ECDHState::~ECDHState()
+{
+ if (m_privkey != nullptr) {
+ EVP_PKEY_free(m_privkey);
+ }
+}
+
+const std::vector<uint8_t>&
+ECDHState::getSelfPubKey()
+{
+ auto privECKey = EVP_PKEY_get1_EC_KEY(m_privkey);
+ if (privECKey == nullptr) {
+ NDN_THROW(std::runtime_error("Could not get key when calling EVP_PKEY_get1_EC_KEY()"));
+ }
+ auto ecPoint = EC_KEY_get0_public_key(privECKey);
+ auto group = EC_KEY_get0_group(privECKey);
+ auto requiredBufLen = EC_POINT_point2oct(group, ecPoint, POINT_CONVERSION_UNCOMPRESSED, nullptr, 0, nullptr);
+ m_pubKey.resize(requiredBufLen);
+ auto rev = EC_POINT_point2oct(group, ecPoint, POINT_CONVERSION_UNCOMPRESSED,
+ m_pubKey.data(), requiredBufLen, nullptr);
+ EC_KEY_free(privECKey);
+ if (rev == 0) {
+ NDN_THROW(std::runtime_error("Could not convert EC_POINTS to octet string when calling EC_POINT_point2oct()"));
+ }
+ return m_pubKey;
+}
+
+const std::vector<uint8_t>&
+ECDHState::deriveSecret(const std::vector<uint8_t>& peerKey)
+{
+ // prepare self private key
+ auto privECKey = EVP_PKEY_get1_EC_KEY(m_privkey);
+ if (privECKey == nullptr) {
+ NDN_THROW(std::runtime_error("Cannot not get key when calling EVP_PKEY_get1_EC_KEY()"));
+ }
+ auto group = EC_KEY_get0_group(privECKey);
+ EC_KEY_free(privECKey);
+ // prepare the peer public key
+ auto peerPoint = EC_POINT_new(group);
+ if (peerPoint == nullptr) {
+ NDN_THROW(std::runtime_error("Cannot create the EC_POINT for peer key when calling EC_POINT_new()"));
+ }
+ if (EC_POINT_oct2point(group, peerPoint, peerKey.data(), peerKey.size(), nullptr) == 0) {
+ EC_POINT_free(peerPoint);
+ NDN_THROW(std::runtime_error("Cannot convert peer's key into a EC point when calling EC_POINT_oct2point()"));
+ }
+ EC_KEY* ecPeerkey = EC_KEY_new();
+ if (ecPeerkey == nullptr) {
+ EC_POINT_free(peerPoint);
+ NDN_THROW(std::runtime_error("Cannot create EC_KEY for peer key when calling EC_KEY_new()"));
+ }
+ if (EC_KEY_set_group(ecPeerkey, group) != 1) {
+ EC_POINT_free(peerPoint);
+ NDN_THROW(std::runtime_error("Cannot set group for peer key's EC_KEY when calling EC_KEY_set_group()"));
+ }
+ if (EC_KEY_set_public_key(ecPeerkey, peerPoint) == 0) {
+ EC_KEY_free(ecPeerkey);
+ EC_POINT_free(peerPoint);
+ NDN_THROW(std::runtime_error("Cannot initialize peer EC_KEY with the EC_POINT when calling EC_KEY_set_public_key()"));
+ }
+ EVP_PKEY* evpPeerkey = EVP_PKEY_new();
+ if (EVP_PKEY_set1_EC_KEY(evpPeerkey, ecPeerkey) == 0) {
+ EC_KEY_free(ecPeerkey);
+ EC_POINT_free(peerPoint);
+ NDN_THROW(std::runtime_error("Cannot create EVP_PKEY for peer key when calling EVP_PKEY_new()"));
+ }
+ EC_KEY_free(ecPeerkey);
+ EC_POINT_free(peerPoint);
+ // ECDH context
+ EVP_PKEY_CTX* ctx = EVP_PKEY_CTX_new(m_privkey, nullptr);
+ if (ctx == nullptr) {
+ EVP_PKEY_free(evpPeerkey);
+ NDN_THROW(std::runtime_error("Cannot create context for ECDH when calling EVP_PKEY_CTX_new()"));
+ }
+ // Initialize
+ if (1 != EVP_PKEY_derive_init(ctx)) {
+ EVP_PKEY_CTX_free(ctx);
+ EVP_PKEY_free(evpPeerkey);
+ NDN_THROW(std::runtime_error("Cannot initialize context for ECDH when calling EVP_PKEY_derive_init()"));
+ }
+ // Provide the peer public key
+ if (1 != EVP_PKEY_derive_set_peer(ctx, evpPeerkey)) {
+ EVP_PKEY_CTX_free(ctx);
+ EVP_PKEY_free(evpPeerkey);
+ NDN_THROW(std::runtime_error("Cannot set peer key for ECDH when calling EVP_PKEY_derive_set_peer()"));
+ }
+ // Determine buffer length for shared secret
+ size_t secretLen = 0;
+ if (1 != EVP_PKEY_derive(ctx, nullptr, &secretLen)) {
+ EVP_PKEY_CTX_free(ctx);
+ EVP_PKEY_free(evpPeerkey);
+ NDN_THROW(std::runtime_error("Cannot determine the needed buffer length when calling EVP_PKEY_derive()"));
+ }
+ m_secret.resize(secretLen);
+ // Derive the shared secret
+ if (1 != (EVP_PKEY_derive(ctx, m_secret.data(), &secretLen))) {
+ EVP_PKEY_CTX_free(ctx);
+ EVP_PKEY_free(evpPeerkey);
+ NDN_THROW(std::runtime_error("Cannot derive ECDH secret when calling EVP_PKEY_derive()"));
+ }
+ EVP_PKEY_CTX_free(ctx);
+ EVP_PKEY_free(evpPeerkey);
+ return m_secret;
+}
+
+void
+hmacSha256(const uint8_t* data, size_t dataLen,
+ const uint8_t* key, size_t keyLen,
+ uint8_t* result)
+{
+ auto ret = HMAC(EVP_sha256(), key, keyLen,
+ data, dataLen, result, nullptr);
+ if (ret == nullptr) {
+ NDN_THROW(std::runtime_error("Error computing HMAC when calling HMAC()"));
+ }
+}
+
+size_t
+hkdf(const uint8_t* secret, size_t secretLen, const uint8_t* salt,
+ size_t saltLen, uint8_t* output, size_t outputLen,
+ const uint8_t* info, size_t infoLen)
+{
+ EVP_PKEY_CTX* pctx = EVP_PKEY_CTX_new_id(EVP_PKEY_HKDF, nullptr);
+ if (EVP_PKEY_derive_init(pctx) <= 0) {
+ EVP_PKEY_CTX_free(pctx);
+ NDN_THROW(std::runtime_error("HKDF: Cannot init ctx when calling EVP_PKEY_derive_init()"));
+ }
+ if (EVP_PKEY_CTX_set_hkdf_md(pctx, EVP_sha256()) <= 0) {
+ EVP_PKEY_CTX_free(pctx);
+ NDN_THROW(std::runtime_error("HKDF: Cannot set md when calling EVP_PKEY_CTX_set_hkdf_md()"));
+ }
+ if (EVP_PKEY_CTX_set1_hkdf_salt(pctx, salt, saltLen) <= 0) {
+ EVP_PKEY_CTX_free(pctx);
+ NDN_THROW(std::runtime_error("HKDF: Cannot set salt when calling EVP_PKEY_CTX_set1_hkdf_salt()"));
+ }
+ if (EVP_PKEY_CTX_set1_hkdf_key(pctx, secret, secretLen) <= 0) {
+ EVP_PKEY_CTX_free(pctx);
+ NDN_THROW(std::runtime_error("HKDF: Cannot set secret when calling EVP_PKEY_CTX_set1_hkdf_key()"));
+ }
+ if (EVP_PKEY_CTX_add1_hkdf_info(pctx, info, infoLen) <= 0) {
+ EVP_PKEY_CTX_free(pctx);
+ NDN_THROW(std::runtime_error("HKDF: Cannot set info when calling EVP_PKEY_CTX_add1_hkdf_info()"));
+ }
+ size_t outLen = outputLen;
+ if (EVP_PKEY_derive(pctx, output, &outLen) <= 0) {
+ EVP_PKEY_CTX_free(pctx);
+ NDN_THROW(std::runtime_error("HKDF: Cannot derive result when calling EVP_PKEY_derive()"));
+ }
+ EVP_PKEY_CTX_free(pctx);
+ return outLen;
+}
+
+size_t
+aesGcm128Encrypt(const uint8_t* plaintext, size_t plaintextLen, const uint8_t* associated, size_t associatedLen,
+ const uint8_t* key, const uint8_t* iv, uint8_t* ciphertext, uint8_t* tag)
+{
+ EVP_CIPHER_CTX* ctx;
+ int len;
+ size_t ciphertextLen;
+ if (!(ctx = EVP_CIPHER_CTX_new())) {
+ NDN_THROW(std::runtime_error("Cannot create and initialise the context when calling EVP_CIPHER_CTX_new()"));
+ }
+ if (1 != EVP_EncryptInit_ex(ctx, EVP_aes_128_gcm(), nullptr, nullptr, nullptr)) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot initialize the encryption operation when calling EVP_EncryptInit_ex()"));
+ }
+ if (1 != EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN, 12, nullptr)) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot set IV length when calling EVP_CIPHER_CTX_ctrl()"));
+ }
+ if (1 != EVP_EncryptInit_ex(ctx, nullptr, nullptr, key, iv)) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot initialize key and IV when calling EVP_EncryptInit_ex()"));
+ }
+ if (1 != EVP_EncryptUpdate(ctx, nullptr, &len, associated, associatedLen)) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot set associated authentication data when calling EVP_EncryptUpdate()"));
+ }
+ if (1 != EVP_EncryptUpdate(ctx, ciphertext, &len, plaintext, plaintextLen)) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot encrypt when calling EVP_EncryptUpdate()"));
+ }
+ ciphertextLen = len;
+ if (1 != EVP_EncryptFinal_ex(ctx, ciphertext + len, &len)) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot finalise the encryption when calling EVP_EncryptFinal_ex()"));
+ }
+ ciphertextLen += len;
+ if (1 != EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_GET_TAG, 16, tag)) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot get tag when calling EVP_CIPHER_CTX_ctrl()"));
+ }
+ EVP_CIPHER_CTX_free(ctx);
+ return ciphertextLen;
+}
+
+size_t
+aesGcm128Decrypt(const uint8_t* ciphertext, size_t ciphertextLen, const uint8_t* associated, size_t associatedLen,
+ const uint8_t* tag, const uint8_t* key, const uint8_t* iv, uint8_t* plaintext)
+{
+ EVP_CIPHER_CTX* ctx;
+ int len;
+ size_t plaintextLen;
+ if (!(ctx = EVP_CIPHER_CTX_new())) {
+ NDN_THROW(std::runtime_error("Cannot create and initialise the context when calling EVP_CIPHER_CTX_new()"));
+ }
+ if (!EVP_DecryptInit_ex(ctx, EVP_aes_128_gcm(), nullptr, nullptr, nullptr)) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot initialise the decryption operation when calling EVP_DecryptInit_ex()"));
+ }
+ if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_IVLEN, 12, nullptr)) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot set IV length when calling EVP_CIPHER_CTX_ctrl"));
+ }
+ if (!EVP_DecryptInit_ex(ctx, nullptr, nullptr, key, iv)) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot initialise key and IV when calling EVP_DecryptInit_ex()"));
+ }
+ if (!EVP_DecryptUpdate(ctx, nullptr, &len, associated, associatedLen)) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot set associated authentication data when calling EVP_EncryptUpdate()"));
+ }
+ if (!EVP_DecryptUpdate(ctx, plaintext, &len, ciphertext, ciphertextLen)) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot decrypt when calling EVP_DecryptUpdate()"));
+ }
+ plaintextLen = len;
+ if (!EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_TAG, 16, const_cast<void*>(reinterpret_cast<const void*>(tag)))) {
+ EVP_CIPHER_CTX_free(ctx);
+ NDN_THROW(std::runtime_error("Cannot set tag value when calling EVP_CIPHER_CTX_ctrl()"));
+ }
+ auto ret = EVP_DecryptFinal_ex(ctx, plaintext + len, &len);
+ EVP_CIPHER_CTX_free(ctx);
+ if (ret > 0) {
+ plaintextLen += len;
+ return plaintextLen;
+ }
+ else {
+ NDN_THROW(std::runtime_error("Cannot finalize the decryption when calling EVP_DecryptFinal_ex()"));
+ }
+}
+
+Block
+encodeBlockWithAesGcm128(uint32_t tlvType, const uint8_t* key, const uint8_t* payload, size_t payloadSize,
+ const uint8_t* associatedData, size_t associatedDataSize, uint32_t& counter)
+{
+ Buffer iv(12);
+ random::generateSecureBytes(iv.data(), 8);
+ if (tlvType == ndn::tlv::ApplicationParameters) {
+ // requester
+ iv[0] &= ~(1UL << 7);
+ }
+ else {
+ // CA
+ iv[0] |= 1UL << 7;
+ }
+ uint32_t temp = boost::endian::native_to_big(counter);
+ std::memcpy(&iv[8], reinterpret_cast<const uint8_t*>(&temp), 4);
+ uint32_t increment = (payloadSize + 15) / 16;
+ if (std::numeric_limits<uint32_t>::max() - counter < increment) {
+ NDN_THROW(std::runtime_error("Error incrementing the AES block counter: "
+ "too many blocks have been encrypted for the same request instance"));
+ }
+ else {
+ counter += increment;
+ }
+
+ // The spec of AES encrypted payload TLV used in NDNCERT:
+ // https://github.com/named-data/ndncert/wiki/NDNCERT-Protocol-0.3#242-aes-gcm-encryption
+ Buffer encryptedPayload(payloadSize);
+ uint8_t tag[16];
+ size_t encryptedPayloadLen = aesGcm128Encrypt(payload, payloadSize, associatedData, associatedDataSize,
+ key, iv.data(), encryptedPayload.data(), tag);
+ auto content = makeEmptyBlock(tlvType);
+ content.push_back(makeBinaryBlock(tlv::InitializationVector, iv.data(), iv.size()));
+ content.push_back(makeBinaryBlock(tlv::AuthenticationTag, tag, 16));
+ content.push_back(makeBinaryBlock(tlv::EncryptedPayload, encryptedPayload.data(), encryptedPayloadLen));
+ content.encode();
+ return content;
+}
+
+Buffer
+decodeBlockWithAesGcm128(const Block& block, const uint8_t* key, const uint8_t* associatedData, size_t associatedDataSize)
+{
+ // The spec of AES encrypted payload TLV used in NDNCERT:
+ // https://github.com/named-data/ndncert/wiki/NDNCERT-Protocol-0.3#242-aes-gcm-encryption
+ block.parse();
+ const auto& encryptedPayloadBlock = block.get(tlv::EncryptedPayload);
+ Buffer result(encryptedPayloadBlock.value_size());
+ auto resultLen = aesGcm128Decrypt(encryptedPayloadBlock.value(), encryptedPayloadBlock.value_size(),
+ associatedData, associatedDataSize, block.get(tlv::AuthenticationTag).value(),
+ key, block.get(tlv::InitializationVector).value(), result.data());
+ if (resultLen != encryptedPayloadBlock.value_size()) {
+ NDN_THROW(std::runtime_error("Error when decrypting the AES Encrypted Block: "
+ "Decrypted payload is of an unexpected size"));
+ }
+ return result;
+}
+
+} // namespace ndncert
+} // namespace ndn
diff --git a/src/detail/crypto-helpers.hpp b/src/detail/crypto-helpers.hpp
new file mode 100644
index 0000000..56446e4
--- /dev/null
+++ b/src/detail/crypto-helpers.hpp
@@ -0,0 +1,173 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2017-2020, Regents of the University of California.
+ *
+ * This file is part of ndncert, a certificate management system based on NDN.
+ *
+ * ndncert 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 3 of the License, or (at your option) any later version.
+ *
+ * ndncert 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.
+ *
+ * You should have received copies of the GNU General Public License along with
+ * ndncert, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndncert authors and contributors.
+ */
+
+#ifndef NDNCERT_DETAIL_CRYPTO_HELPERS_HPP
+#define NDNCERT_DETAIL_CRYPTO_HELPERS_HPP
+
+#include "detail/ndncert-common.hpp"
+#include <openssl/evp.h>
+
+namespace ndn {
+namespace ndncert {
+
+/**
+ * @brief State for ECDH.
+ *
+ * The ECDH is based on prime256v1.
+ */
+class ECDHState : noncopyable
+{
+public:
+ ECDHState();
+ ~ECDHState();
+
+ /**
+ * @brief Derive ECDH secret from peer's EC public key and self's private key.
+ *
+ * @param peerkey Peer's EC public key in the uncompressed octet string format.
+ * See details in https://www.openssl.org/docs/man1.1.1/man3/EC_POINT_point2oct.html.
+ * @return const std::vector<uint8_t>& the derived secret.
+ */
+ const std::vector<uint8_t>&
+ deriveSecret(const std::vector<uint8_t>& peerkey);
+
+ /**
+ * @brief Get the Self Pub Key object
+ *
+ * @return const std::vector<uint8_t>& the Self public key in the uncompressed oct string format.
+ * See details in https://www.openssl.org/docs/man1.1.1/man3/EC_POINT_point2oct.html.
+ */
+ const std::vector<uint8_t>&
+ getSelfPubKey();
+
+private:
+ EVP_PKEY* m_privkey = nullptr;
+ std::vector<uint8_t> m_pubKey;
+ std::vector<uint8_t> m_secret;
+};
+
+/**
+ * @brief HMAC based key derivation function (HKDF).
+ *
+ * @param secret The input to the HKDF.
+ * @param secretLen The length of the secret.
+ * @param salt The salt used in HKDF.
+ * @param saltLen The length of the salt.
+ * @param output The output of the HKDF.
+ * @param outputLen The length of expected output.
+ * @param info The additional information used in HKDF.
+ * @param infoLen The length of the additional information.
+ * @return size_t The length of the derived key if successful.
+ */
+size_t
+hkdf(const uint8_t* secret, size_t secretLen,
+ const uint8_t* salt, size_t saltLen,
+ uint8_t* output, size_t outputLen,
+ const uint8_t* info = nullptr, size_t infoLen = 0);
+
+/**
+ * @brief HMAC based on SHA-256.
+ *
+ * @param data The intput array to hmac.
+ * @param dataLen The length of the input array.
+ * @param key The HMAC key.
+ * @param keyLen The length of the HMAC key.
+ * @param result The result of the HMAC. Enough memory (32 Bytes) must be allocated beforehands.
+ * @throw runtime_error when an error occurred in the underlying HMAC.
+ */
+void
+hmacSha256(const uint8_t* data, size_t dataLen,
+ const uint8_t* key, size_t keyLen,
+ uint8_t* result);
+
+/**
+ * @brief Authenticated GCM 128 Encryption with associated data.
+ *
+ * @param plaintext The plaintext.
+ * @param plaintextLen The size of plaintext.
+ * @param associated The associated authentication data.
+ * @param associatedLen The size of associated authentication data.
+ * @param key 16 bytes AES key.
+ * @param iv 12 bytes IV.
+ * @param ciphertext The output and enough memory must be allocated beforehands.
+ * @param tag 16 bytes tag.
+ * @return size_t The size of ciphertext.
+ * @throw runtime_error When there is an error in the process of encryption.
+ */
+size_t
+aesGcm128Encrypt(const uint8_t* plaintext, size_t plaintextLen, const uint8_t* associated, size_t associatedLen,
+ const uint8_t* key, const uint8_t* iv, uint8_t* ciphertext, uint8_t* tag);
+
+/**
+ * @brief Authenticated GCM 128 Decryption with associated data.
+ *
+ * @param ciphertext The ciphertext.
+ * @param ciphertextLen The size of ciphertext.
+ * @param associated The associated authentication data.
+ * @param associatedLen The size of associated authentication data.
+ * @param tag 16 bytes tag.
+ * @param key 16 bytes AES key.
+ * @param iv 12 bytes IV.
+ * @param plaintext The output and enough memory must be allocated beforehands.
+ * @return size_t The size of plaintext.
+ * @throw runtime_error When there is an error in the process of decryption.
+ */
+size_t
+aesGcm128Decrypt(const uint8_t* ciphertext, size_t ciphertextLen, const uint8_t* associated, size_t associatedLen,
+ const uint8_t* tag, const uint8_t* key, const uint8_t* iv, uint8_t* plaintext);
+
+/**
+ * @brief Encode the payload into TLV block with Authenticated GCM 128 Encryption.
+ *
+ * The TLV spec: https://github.com/named-data/ndncert/wiki/NDNCERT-Protocol-0.3#242-aes-gcm-encryption.
+ *
+ * @param tlv_type The TLV TYPE of the encoded block, either ApplicationParameters or Content.
+ * @param key The AES key used for encryption.
+ * @param payload The plaintext payload.
+ * @param payloadSize The size of the plaintext payload.
+ * @param associatedData The associated data used for authentication.
+ * @param associatedDataSize The size of associated data.
+ * @param counter An opaque counter that must be passed to subsequent invocations of this function
+ * with the same @p key.
+ * @return Block The TLV block with @p tlv_type TLV TYPE.
+ */
+Block
+encodeBlockWithAesGcm128(uint32_t tlvType, const uint8_t* key, const uint8_t* payload, size_t payloadSize,
+ const uint8_t* associatedData, size_t associatedDataSize, uint32_t& counter);
+
+/**
+ * @brief Decode the payload from TLV block with Authenticated GCM 128 Encryption.
+ *
+ * The TLV spec: https://github.com/named-data/ndncert/wiki/NDNCERT-Protocol-0.3#242-aes-gcm-encryption.
+ *
+ * @param block The TLV block in the format of NDNCERT protocol.
+ * @param key The AES key used for encryption.
+ * @param associatedData The associated data used for authentication.
+ * @param associatedDataSize The size of associated data.
+ * @return Buffer The plaintext buffer.
+ */
+Buffer
+decodeBlockWithAesGcm128(const Block& block, const uint8_t* key,
+ const uint8_t* associatedData, size_t associatedDataSize);
+
+} // namespace ndncert
+} // namespace ndn
+
+#endif // NDNCERT_DETAIL_CRYPTO_HELPERS_HPP
diff --git a/src/detail/ndncert-common.cpp b/src/detail/ndncert-common.cpp
new file mode 100644
index 0000000..7c210b7
--- /dev/null
+++ b/src/detail/ndncert-common.cpp
@@ -0,0 +1,59 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2017-2020, Regents of the University of California.
+ *
+ * This file is part of ndncert, a certificate management system based on NDN.
+ *
+ * ndncert 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 3 of the License, or (at your option) any later version.
+ *
+ * ndncert 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.
+ *
+ * You should have received copies of the GNU General Public License along with
+ * ndncert, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndncert authors and contributors.
+ */
+
+#include "detail/ndncert-common.hpp"
+
+namespace ndn {
+namespace ndncert {
+
+std::ostream&
+operator<<(std::ostream& out, ErrorCode code)
+{
+ switch (code) {
+ case ErrorCode::NO_ERROR: out << "NO_ERROR"; break;
+ case ErrorCode::BAD_INTEREST_FORMAT: out << "BAD_INTEREST_FORMAT"; break;
+ case ErrorCode::BAD_PARAMETER_FORMAT: out << "BAD_PARAMETER_FORMAT"; break;
+ case ErrorCode::BAD_SIGNATURE: out << "BAD_SIGNATURE"; break;
+ case ErrorCode::INVALID_PARAMETER: out << "INVALID_PARAMETER"; break;
+ case ErrorCode::NAME_NOT_ALLOWED: out << "NAME_NOT_ALLOWED"; break;
+ case ErrorCode::BAD_VALIDITY_PERIOD: out << "BAD_VALIDITY_PERIOD"; break;
+ case ErrorCode::OUT_OF_TRIES: out << "OUT_OF_TRIES"; break;
+ case ErrorCode::OUT_OF_TIME: out << "OUT_OF_TIME"; break;
+ case ErrorCode::NO_AVAILABLE_NAMES: out << "NO_AVAILABLE_NAMES"; break;
+ default: out << "UNKNOWN_ERROR"; break;
+ }
+ return out;
+}
+
+std::ostream&
+operator<<(std::ostream& out, RequestType type)
+{
+ switch (type) {
+ case RequestType::NEW: out << "New"; break;
+ case RequestType::RENEW: out << "Renew"; break;
+ case RequestType::REVOKE: out << "Revoke"; break;
+ case RequestType::NOTINITIALIZED: out << "Not Initialized"; break;
+ default: out << "UNKNOWN_REQUEST_TYPE"; break;
+ }
+ return out;
+}
+
+} // namespace ndncert
+} // namespace ndn
diff --git a/src/detail/ndncert-common.hpp b/src/detail/ndncert-common.hpp
new file mode 100644
index 0000000..77f6ca2
--- /dev/null
+++ b/src/detail/ndncert-common.hpp
@@ -0,0 +1,131 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2017-2020, Regents of the University of California.
+ *
+ * This file is part of ndncert, a certificate management system based on NDN.
+ *
+ * ndncert 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 3 of the License, or (at your option) any later version.
+ *
+ * ndncert 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.
+ *
+ * You should have received copies of the GNU General Public License along with
+ * ndncert, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndncert authors and contributors.
+ */
+
+#ifndef NDNCERT_DETAIL_NDNCERT_COMMON_HPP
+#define NDNCERT_DETAIL_NDNCERT_COMMON_HPP
+
+#include "detail/ndncert-config.hpp"
+
+#ifdef NDNCERT_HAVE_TESTS
+#define NDNCERT_VIRTUAL_WITH_TESTS virtual
+#define NDNCERT_PUBLIC_WITH_TESTS_ELSE_PROTECTED public
+#define NDNCERT_PUBLIC_WITH_TESTS_ELSE_PRIVATE public
+#define NDNCERT_PROTECTED_WITH_TESTS_ELSE_PRIVATE protected
+#else
+#define NDNCERT_VIRTUAL_WITH_TESTS
+#define NDNCERT_PUBLIC_WITH_TESTS_ELSE_PROTECTED protected
+#define NDNCERT_PUBLIC_WITH_TESTS_ELSE_PRIVATE private
+#define NDNCERT_PROTECTED_WITH_TESTS_ELSE_PRIVATE private
+#endif
+
+#include <cstddef>
+#include <cstdint>
+#include <ndn-cxx/data.hpp>
+#include <ndn-cxx/encoding/block-helpers.hpp>
+#include <ndn-cxx/encoding/block.hpp>
+#include <ndn-cxx/encoding/tlv.hpp>
+#include <ndn-cxx/face.hpp>
+#include <ndn-cxx/interest.hpp>
+#include <ndn-cxx/lp/nack.hpp>
+#include <ndn-cxx/name.hpp>
+#include <ndn-cxx/security/certificate.hpp>
+#include <ndn-cxx/security/key-chain.hpp>
+#include <ndn-cxx/util/logger.hpp>
+#include <tuple>
+#include <boost/algorithm/string.hpp>
+#include <boost/assert.hpp>
+#include <boost/noncopyable.hpp>
+#include <boost/property_tree/info_parser.hpp>
+#include <boost/property_tree/json_parser.hpp>
+#include <boost/property_tree/ptree.hpp>
+
+namespace ndn {
+namespace ndncert {
+
+namespace tlv {
+
+enum : uint32_t {
+ CaPrefix = 129,
+ CaInfo = 131,
+ ParameterKey = 133,
+ ParameterValue = 135,
+ CaCertificate = 137,
+ MaxValidityPeriod = 139,
+ ProbeResponse = 141,
+ MaxSuffixLength = 143,
+ EcdhPub = 145,
+ CertRequest = 147,
+ Salt = 149,
+ RequestId = 151,
+ Challenge = 153,
+ Status = 155,
+ InitializationVector = 157,
+ EncryptedPayload = 159,
+ SelectedChallenge = 161,
+ ChallengeStatus = 163,
+ RemainingTries = 165,
+ RemainingTime = 167,
+ IssuedCertName = 169,
+ ErrorCode = 171,
+ ErrorInfo = 173,
+ AuthenticationTag = 175,
+ CertToRevoke = 177,
+ ProbeRedirect = 179
+};
+
+} // namespace tlv
+
+using boost::noncopyable;
+typedef boost::property_tree::ptree JsonSection;
+
+// NDNCERT error code
+enum class ErrorCode : uint64_t {
+ NO_ERROR = 0,
+ BAD_INTEREST_FORMAT = 1,
+ BAD_PARAMETER_FORMAT = 2,
+ BAD_SIGNATURE = 3,
+ INVALID_PARAMETER = 4,
+ NAME_NOT_ALLOWED = 5,
+ BAD_VALIDITY_PERIOD = 6,
+ OUT_OF_TRIES = 7,
+ OUT_OF_TIME = 8,
+ NO_AVAILABLE_NAMES = 9
+};
+
+// Convert error code to string
+std::ostream&
+operator<<(std::ostream& os, ErrorCode code);
+
+// NDNCERT request type
+enum class RequestType : uint64_t {
+ NOTINITIALIZED = 0,
+ NEW = 1,
+ RENEW = 2,
+ REVOKE = 3
+};
+
+// Convert request type to string
+std::ostream&
+operator<<(std::ostream& out, RequestType type);
+
+} // namespace ndncert
+} // namespace ndn
+
+#endif // NDNCERT_DETAIL_NDNCERT_COMMON_HPP
diff --git a/tests/boost-test.hpp b/tests/boost-test.hpp
new file mode 100644
index 0000000..419b01e
--- /dev/null
+++ b/tests/boost-test.hpp
@@ -0,0 +1,38 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2014-2020, Regents of the University of California,
+ * Arizona Board of Regents,
+ * Colorado State University,
+ * University Pierre & Marie Curie, Sorbonne University,
+ * Washington University in St. Louis,
+ * Beijing Institute of Technology,
+ * The University of Memphis.
+ *
+ * This file, originally written as part of NFD (Named Data Networking Forwarding Daemon),
+ * is a part of ndncert, a certificate management system based on NDN.
+ *
+ * ndncert 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 3 of the License, or (at your option) any later version.
+ *
+ * ndncert 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.
+ *
+ * You should have received copies of the GNU General Public License along with
+ * ndncert, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndncert authors and contributors.
+ */
+
+#ifndef NDNCERT_TESTS_BOOST_TEST_HPP
+#define NDNCERT_TESTS_BOOST_TEST_HPP
+
+// suppress warnings from Boost.Test
+#pragma GCC system_header
+#pragma clang system_header
+
+#define BOOST_TEST_DYN_LINK
+#include <boost/test/unit_test.hpp>
+
+#endif // NDNCERT_TESTS_BOOST_TEST_HPP
diff --git a/tests/database-fixture.hpp b/tests/database-fixture.hpp
new file mode 100644
index 0000000..598e304
--- /dev/null
+++ b/tests/database-fixture.hpp
@@ -0,0 +1,63 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2013-2020 Regents of the University of California.
+ *
+ * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
+ *
+ * ndn-cxx library is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-cxx library 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 Lesser General Public License for more details.
+ *
+ * You should have received copies of the GNU General Public License and GNU Lesser
+ * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
+ */
+
+#ifndef NDNCERT_TESTS_DATABASE_FIXTURE_HPP
+#define NDNCERT_TESTS_DATABASE_FIXTURE_HPP
+
+#include "identity-management-fixture.hpp"
+#include "unit-test-time-fixture.hpp"
+#include <boost/filesystem.hpp>
+
+namespace ndn {
+namespace ndncert {
+namespace tests {
+
+class IdentityManagementTimeFixture : public UnitTestTimeFixture
+ , public IdentityManagementFixture
+{
+};
+
+class DatabaseFixture : public IdentityManagementTimeFixture
+{
+public:
+ DatabaseFixture()
+ {
+ boost::filesystem::path parentDir{TMP_TESTS_PATH};
+ dbDir = parentDir / "test-home" / ".ndncert";
+ if (!boost::filesystem::exists(dbDir)) {
+ boost::filesystem::create_directory(dbDir);
+ }
+ }
+
+ ~DatabaseFixture()
+ {
+ boost::filesystem::remove_all(dbDir);
+ }
+
+protected:
+ boost::filesystem::path dbDir;
+};
+
+} // namespace tests
+} // namespace ndncert
+} // namespace ndn
+
+#endif // NDNCERT_TESTS_DATABASE_FIXTURE_HPP
diff --git a/tests/global-configuration.cpp b/tests/global-configuration.cpp
new file mode 100644
index 0000000..61d0cbd
--- /dev/null
+++ b/tests/global-configuration.cpp
@@ -0,0 +1,69 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2017-2020, Regents of the University of California.
+ *
+ * This file is part of ndncert, a certificate management system based on NDN.
+ *
+ * ndncert 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 3 of the License, or (at your option) any later version.
+ *
+ * ndncert 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.
+ *
+ * You should have received copies of the GNU General Public License along with
+ * ndncert, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndncert authors and contributors.
+ */
+
+#include "boost-test.hpp"
+#include <boost/filesystem.hpp>
+#include <fstream>
+#include <stdlib.h>
+
+namespace ndn {
+namespace ndncert {
+namespace tests {
+
+class GlobalConfiguration
+{
+public:
+ GlobalConfiguration()
+ {
+ const char* envHome = ::getenv("HOME");
+ if (envHome)
+ m_home = envHome;
+
+ boost::filesystem::path dir{TMP_TESTS_PATH};
+ dir /= "test-home";
+ ::setenv("HOME", dir.c_str(), 1);
+
+ boost::filesystem::create_directories(dir);
+ std::ofstream clientConf((dir / ".ndn" / "client.conf").c_str());
+ clientConf << "pib=pib-sqlite3" << std::endl
+ << "tpm=tpm-file" << std::endl;
+ }
+
+ ~GlobalConfiguration()
+ {
+ if (!m_home.empty())
+ ::setenv("HOME", m_home.data(), 1);
+ }
+
+private:
+ std::string m_home;
+};
+
+#if BOOST_VERSION >= 106500
+BOOST_TEST_GLOBAL_CONFIGURATION(GlobalConfiguration);
+#elif BOOST_VERSION >= 105900
+BOOST_GLOBAL_FIXTURE(GlobalConfiguration);
+#else
+BOOST_GLOBAL_FIXTURE(GlobalConfiguration)
+#endif
+
+} // namespace tests
+} // namespace ndncert
+} // namespace ndn
\ No newline at end of file
diff --git a/tests/identity-management-fixture.cpp b/tests/identity-management-fixture.cpp
new file mode 100644
index 0000000..8ca0545
--- /dev/null
+++ b/tests/identity-management-fixture.cpp
@@ -0,0 +1,131 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2013-2020 Regents of the University of California.
+ *
+ * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
+ *
+ * ndn-cxx library is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-cxx library 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 Lesser General Public License for more details.
+ *
+ * You should have received copies of the GNU General Public License and GNU Lesser
+ * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
+ */
+
+#include "identity-management-fixture.hpp"
+#include <ndn-cxx/security/additional-description.hpp>
+#include <ndn-cxx/util/io.hpp>
+#include <boost/filesystem.hpp>
+
+namespace ndn {
+namespace ndncert {
+namespace tests {
+
+namespace v2 = security::v2;
+
+IdentityManagementBaseFixture::~IdentityManagementBaseFixture()
+{
+ boost::system::error_code ec;
+ for (const auto& certFile : m_certFiles) {
+ boost::filesystem::remove(certFile, ec); // ignore error
+ }
+}
+
+bool
+IdentityManagementBaseFixture::saveCertToFile(const Data& obj, const std::string& filename)
+{
+ m_certFiles.insert(filename);
+ try {
+ io::save(obj, filename);
+ return true;
+ }
+ catch (const io::Error&) {
+ return false;
+ }
+}
+
+IdentityManagementFixture::IdentityManagementFixture()
+ : m_keyChain("pib-memory:", "tpm-memory:")
+{
+}
+
+security::Identity
+IdentityManagementFixture::addIdentity(const Name& identityName, const KeyParams& params)
+{
+ auto identity = m_keyChain.createIdentity(identityName, params);
+ m_identities.insert(identityName);
+ return identity;
+}
+
+bool
+IdentityManagementFixture::saveCertificate(const security::Identity& identity, const std::string& filename)
+{
+ try {
+ auto cert = identity.getDefaultKey().getDefaultCertificate();
+ return saveCertToFile(cert, filename);
+ }
+ catch (const security::Pib::Error&) {
+ return false;
+ }
+}
+
+security::Identity
+IdentityManagementFixture::addSubCertificate(const Name& subIdentityName,
+ const security::Identity& issuer, const KeyParams& params)
+{
+ auto subIdentity = addIdentity(subIdentityName, params);
+
+ v2::Certificate request = subIdentity.getDefaultKey().getDefaultCertificate();
+
+ request.setName(request.getKeyName().append("parent").appendVersion());
+
+ SignatureInfo info;
+ auto now = time::system_clock::now();
+ info.setValidityPeriod(security::ValidityPeriod(now, now + 7300_days));
+
+ v2::AdditionalDescription description;
+ description.set("type", "sub-certificate");
+ info.addCustomTlv(description.wireEncode());
+
+ m_keyChain.sign(request, signingByIdentity(issuer).setSignatureInfo(info));
+ m_keyChain.setDefaultCertificate(subIdentity.getDefaultKey(), request);
+
+ return subIdentity;
+}
+
+v2::Certificate
+IdentityManagementFixture::addCertificate(const security::Key& key, const std::string& issuer)
+{
+ Name certificateName = key.getName();
+ certificateName
+ .append(issuer)
+ .appendVersion();
+ v2::Certificate certificate;
+ certificate.setName(certificateName);
+
+ // set metainfo
+ certificate.setContentType(ndn::tlv::ContentType_Key);
+ certificate.setFreshnessPeriod(1_h);
+
+ // set content
+ certificate.setContent(key.getPublicKey().data(), key.getPublicKey().size());
+
+ // set signature-info
+ SignatureInfo info;
+ auto now = time::system_clock::now();
+ info.setValidityPeriod(security::ValidityPeriod(now, now + 10_days));
+
+ m_keyChain.sign(certificate, signingByKey(key).setSignatureInfo(info));
+ return certificate;
+}
+
+} // namespace tests
+} // namespace ndncert
+} // namespace ndn
diff --git a/tests/identity-management-fixture.hpp b/tests/identity-management-fixture.hpp
new file mode 100644
index 0000000..9b10dbf
--- /dev/null
+++ b/tests/identity-management-fixture.hpp
@@ -0,0 +1,101 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2013-2020 Regents of the University of California.
+ *
+ * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
+ *
+ * ndn-cxx library is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-cxx library 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 Lesser General Public License for more details.
+ *
+ * You should have received copies of the GNU General Public License and GNU Lesser
+ * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
+ */
+
+#ifndef NDN_TESTS_IDENTITY_MANAGEMENT_FIXTURE_HPP
+#define NDN_TESTS_IDENTITY_MANAGEMENT_FIXTURE_HPP
+
+#include <ndn-cxx/security/key-chain.hpp>
+#include <ndn-cxx/security/signing-helpers.hpp>
+#include <vector>
+
+namespace ndn {
+namespace ndncert {
+namespace tests {
+
+class IdentityManagementBaseFixture
+{
+public:
+ ~IdentityManagementBaseFixture();
+
+ bool
+ saveCertToFile(const Data& obj, const std::string& filename);
+
+protected:
+ std::set<Name> m_identities;
+ std::set<std::string> m_certFiles;
+};
+
+/**
+ * @brief A test suite level fixture to help with identity management
+ *
+ * Test cases in the suite can use this fixture to create identities. Identities,
+ * certificates, and saved certificates are automatically removed during test teardown.
+ */
+class IdentityManagementFixture : public IdentityManagementBaseFixture
+{
+public:
+ IdentityManagementFixture();
+
+ /**
+ * @brief Add identity @p identityName
+ * @return name of the created self-signed certificate
+ */
+ security::Identity
+ addIdentity(const Name& identityName,
+ const KeyParams& params = security::KeyChain::getDefaultKeyParams());
+
+ /**
+ * @brief Save identity certificate to a file
+ * @param identity identity
+ * @param filename file name, should be writable
+ * @return whether successful
+ */
+ bool
+ saveCertificate(const security::Identity& identity, const std::string& filename);
+
+ /**
+ * @brief Issue a certificate for \p subIdentityName signed by \p issuer
+ *
+ * If identity does not exist, it is created.
+ * A new key is generated as the default key for identity.
+ * A default certificate for the key is signed by the issuer using its default certificate.
+ *
+ * @return the sub identity
+ */
+ security::Identity
+ addSubCertificate(const Name& subIdentityName, const security::Identity& issuer,
+ const KeyParams& params = security::KeyChain::getDefaultKeyParams());
+
+ /**
+ * @brief Add a self-signed certificate to @p key with issuer ID @p issuer
+ */
+ security::Certificate
+ addCertificate(const security::Key& key, const std::string& issuer);
+
+protected:
+ KeyChain m_keyChain;
+};
+
+} // namespace tests
+} // namespace ndncert
+} // namespace ndn
+
+#endif // NDN_TESTS_IDENTITY_MANAGEMENT_FIXTURE_HPP
diff --git a/tests/main.cpp b/tests/main.cpp
new file mode 100644
index 0000000..779d74a
--- /dev/null
+++ b/tests/main.cpp
@@ -0,0 +1,29 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2014-2020, Regents of the University of California,
+ * Arizona Board of Regents,
+ * Colorado State University,
+ * University Pierre & Marie Curie, Sorbonne University,
+ * Washington University in St. Louis,
+ * Beijing Institute of Technology,
+ * The University of Memphis.
+ *
+ * This file, originally written as part of NFD (Named Data Networking Forwarding Daemon),
+ * is a part of ndncert, a certificate management system based on NDN.
+ *
+ * ndncert 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 3 of the License, or (at your option) any later version.
+ *
+ * ndncert 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.
+ *
+ * You should have received copies of the GNU General Public License along with
+ * ndncert, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndncert authors and contributors.
+ */
+
+#define BOOST_TEST_MODULE ndncert
+#include "boost-test.hpp"
\ No newline at end of file
diff --git a/tests/test-common.hpp b/tests/test-common.hpp
new file mode 100644
index 0000000..68cccc2
--- /dev/null
+++ b/tests/test-common.hpp
@@ -0,0 +1,38 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2013-2020 Regents of the University of California.
+ *
+ * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
+ *
+ * ndn-cxx library is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-cxx library 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 Lesser General Public License for more details.
+ *
+ * You should have received copies of the GNU General Public License and GNU Lesser
+ * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
+ */
+
+#ifndef NDNCERT_TESTS_TEST_COMMON_HPP
+#define NDNCERT_TESTS_TEST_COMMON_HPP
+
+#include "boost-test.hpp"
+#include "database-fixture.hpp"
+#include "identity-management-fixture.hpp"
+#include "unit-test-time-fixture.hpp"
+#include <ndn-cxx/metadata-object.hpp>
+#include <ndn-cxx/security/signing-helpers.hpp>
+#include <ndn-cxx/security/transform/base64-encode.hpp>
+#include <ndn-cxx/security/transform/buffer-source.hpp>
+#include <ndn-cxx/security/transform/public-key.hpp>
+#include <ndn-cxx/security/transform/stream-sink.hpp>
+#include <ndn-cxx/security/verification-helpers.hpp>
+#include <ndn-cxx/util/dummy-client-face.hpp>
+
+#endif // NDNCERT_TESTS_TEST_COMMON_HPP
diff --git a/tests/unit-test-time-fixture.hpp b/tests/unit-test-time-fixture.hpp
new file mode 100644
index 0000000..cebce38
--- /dev/null
+++ b/tests/unit-test-time-fixture.hpp
@@ -0,0 +1,107 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2013-2020 Regents of the University of California.
+ *
+ * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
+ *
+ * ndn-cxx library is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-cxx library 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 Lesser General Public License for more details.
+ *
+ * You should have received copies of the GNU General Public License and GNU Lesser
+ * General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
+ */
+
+#ifndef NDN_TESTS_UNIT_UNIT_TEST_TIME_FIXTURE_HPP
+#define NDN_TESTS_UNIT_UNIT_TEST_TIME_FIXTURE_HPP
+
+#include <ndn-cxx/util/time-unit-test-clock.hpp>
+#include <boost/asio/io_service.hpp>
+
+namespace ndn {
+namespace ndncert {
+namespace tests {
+
+/** \brief a test fixture that overrides steady clock and system clock
+ */
+class UnitTestTimeFixture
+{
+public:
+ UnitTestTimeFixture()
+ : steadyClock(make_shared<time::UnitTestSteadyClock>())
+ , systemClock(make_shared<time::UnitTestSystemClock>())
+ {
+ time::setCustomClocks(steadyClock, systemClock);
+ }
+
+ ~UnitTestTimeFixture()
+ {
+ time::setCustomClocks(nullptr, nullptr);
+ }
+
+ /** \brief advance steady and system clocks
+ *
+ * Clocks are advanced in increments of \p tick for \p nTicks ticks.
+ * After each tick, io_service is polled to process pending I/O events.
+ *
+ * Exceptions thrown during I/O events are propagated to the caller.
+ * Clock advancing would stop in case of an exception.
+ */
+ void
+ advanceClocks(const time::nanoseconds& tick, size_t nTicks = 1)
+ {
+ this->advanceClocks(tick, tick * nTicks);
+ }
+
+ /** \brief advance steady and system clocks
+ *
+ * Clocks are advanced in increments of \p tick for \p total time.
+ * The last increment might be shorter than \p tick.
+ * After each tick, io_service is polled to process pending I/O events.
+ *
+ * Exceptions thrown during I/O events are propagated to the caller.
+ * Clock advancing would stop in case of an exception.
+ */
+ void
+ advanceClocks(const time::nanoseconds& tick, const time::nanoseconds& total)
+ {
+ BOOST_ASSERT(tick > time::nanoseconds::zero());
+ BOOST_ASSERT(total >= time::nanoseconds::zero());
+
+ time::nanoseconds remaining = total;
+ while (remaining > time::nanoseconds::zero()) {
+ if (remaining >= tick) {
+ steadyClock->advance(tick);
+ systemClock->advance(tick);
+ remaining -= tick;
+ }
+ else {
+ steadyClock->advance(remaining);
+ systemClock->advance(remaining);
+ remaining = time::nanoseconds::zero();
+ }
+
+ if (io.stopped())
+ io.reset();
+ io.poll();
+ }
+ }
+
+public:
+ shared_ptr<time::UnitTestSteadyClock> steadyClock;
+ shared_ptr<time::UnitTestSystemClock> systemClock;
+ boost::asio::io_service io;
+};
+
+} // namespace tests
+} // namespace ndncert
+} // namespace ndn
+
+#endif // NDN_TESTS_UNIT_UNIT_TEST_TIME_FIXTURE_HPP
diff --git a/tests/unit-tests/crypto-helpers.t.cpp b/tests/unit-tests/crypto-helpers.t.cpp
new file mode 100644
index 0000000..5f29a03
--- /dev/null
+++ b/tests/unit-tests/crypto-helpers.t.cpp
@@ -0,0 +1,334 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2017-2020, Regents of the University of California.
+ *
+ * This file is part of ndncert, a certificate management system based on NDN.
+ *
+ * ndncert 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 3 of the License, or (at your option) any later version.
+ *
+ * ndncert 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.
+ *
+ * You should have received copies of the GNU General Public License along with
+ * ndncert, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndncert authors and contributors.
+ */
+
+#include "detail/crypto-helpers.hpp"
+#include "test-common.hpp"
+
+namespace ndn {
+namespace ndncert {
+namespace tests {
+
+BOOST_AUTO_TEST_SUITE(TestCryptoHelpers)
+
+BOOST_AUTO_TEST_CASE(EcdhWithRawKey)
+{
+ ECDHState aliceState;
+ auto alicePub = aliceState.getSelfPubKey();
+ BOOST_CHECK(!alicePub.empty());
+
+ ECDHState bobState;
+ auto bobPub = bobState.getSelfPubKey();
+ BOOST_CHECK(!bobPub.empty());
+
+ auto aliceResult = aliceState.deriveSecret(bobPub);
+ BOOST_CHECK(!aliceResult.empty());
+ auto bobResult = bobState.deriveSecret(alicePub);
+ BOOST_CHECK(!bobResult.empty());
+ BOOST_CHECK_EQUAL_COLLECTIONS(aliceResult.begin(), aliceResult.end(), bobResult.begin(), bobResult.end());
+}
+
+BOOST_AUTO_TEST_CASE(EcdhWithRawKeyWrongInput)
+{
+ ECDHState aliceState;
+ auto alicePub = aliceState.getSelfPubKey();
+ BOOST_CHECK(!alicePub.empty());
+ std::vector<uint8_t> fakePub(10, 0x0b);
+ BOOST_CHECK_THROW(aliceState.deriveSecret(fakePub), std::runtime_error);
+}
+
+BOOST_AUTO_TEST_CASE(HmacSha256)
+{
+ const uint8_t input[] = {0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+ 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+ 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b};
+ const uint8_t key[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
+ 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c};
+ const uint8_t expected[] = {0x07, 0x77, 0x09, 0x36, 0x2c, 0x2e, 0x32, 0xdf,
+ 0x0d, 0xdc, 0x3f, 0x0d, 0xc4, 0x7b, 0xba, 0x63,
+ 0x90, 0xb6, 0xc7, 0x3b, 0xb5, 0x0f, 0x9c, 0x31,
+ 0x22, 0xec, 0x84, 0x4a, 0xd7, 0xc2, 0xb3, 0xe5};
+ uint8_t result[32];
+ hmacSha256(input, sizeof(input), key, sizeof(key), result);
+ BOOST_CHECK_EQUAL_COLLECTIONS(result, result + sizeof(result), expected,
+ expected + sizeof(expected));
+}
+
+BOOST_AUTO_TEST_CASE(Hkdf1)
+{
+ // RFC5869 appendix A.1
+ const uint8_t ikm[] = {0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+ 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+ 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b};
+ const uint8_t salt[] = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
+ 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c};
+ const uint8_t info[] = {0xf0, 0xf1, 0xf2, 0xf3, 0xf4,
+ 0xf5, 0xf6, 0xf7, 0xf8, 0xf9};
+ const uint8_t expected[] = {
+ 0x3c, 0xb2, 0x5f, 0x25, 0xfa, 0xac, 0xd5, 0x7a, 0x90, 0x43, 0x4f,
+ 0x64, 0xd0, 0x36, 0x2f, 0x2a, 0x2d, 0x2d, 0x0a, 0x90, 0xcf, 0x1a,
+ 0x5a, 0x4c, 0x5d, 0xb0, 0x2d, 0x56, 0xec, 0xc4, 0xc5, 0xbf, 0x34,
+ 0x00, 0x72, 0x08, 0xd5, 0xb8, 0x87, 0x18, 0x58, 0x65};
+ uint8_t result[42];
+ auto resultLen = hkdf(ikm, sizeof(ikm), salt, sizeof(salt), result,
+ sizeof(result), info, sizeof(info));
+
+ BOOST_CHECK_EQUAL(resultLen, sizeof(result));
+ BOOST_CHECK_EQUAL_COLLECTIONS(result, result + sizeof(result), expected,
+ expected + sizeof(expected));
+}
+
+BOOST_AUTO_TEST_CASE(Hkdf2)
+{
+ // RFC5869 appendix A.2
+ const uint8_t ikm[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b,
+ 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+ 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
+ 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
+ 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b,
+ 0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
+ 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f};
+ const uint8_t salt[] = {
+ 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b,
+ 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+ 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83,
+ 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+ 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b,
+ 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
+ 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf};
+ const uint8_t info[] = {
+ 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb,
+ 0xbc, 0xbd, 0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
+ 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3,
+ 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
+ 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb,
+ 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
+ 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff};
+ const uint8_t expected[] = {
+ 0xb1, 0x1e, 0x39, 0x8d, 0xc8, 0x03, 0x27, 0xa1, 0xc8, 0xe7, 0xf7, 0x8c,
+ 0x59, 0x6a, 0x49, 0x34, 0x4f, 0x01, 0x2e, 0xda, 0x2d, 0x4e, 0xfa, 0xd8,
+ 0xa0, 0x50, 0xcc, 0x4c, 0x19, 0xaf, 0xa9, 0x7c, 0x59, 0x04, 0x5a, 0x99,
+ 0xca, 0xc7, 0x82, 0x72, 0x71, 0xcb, 0x41, 0xc6, 0x5e, 0x59, 0x0e, 0x09,
+ 0xda, 0x32, 0x75, 0x60, 0x0c, 0x2f, 0x09, 0xb8, 0x36, 0x77, 0x93, 0xa9,
+ 0xac, 0xa3, 0xdb, 0x71, 0xcc, 0x30, 0xc5, 0x81, 0x79, 0xec, 0x3e, 0x87,
+ 0xc1, 0x4c, 0x01, 0xd5, 0xc1, 0xf3, 0x43, 0x4f, 0x1d, 0x87};
+
+ uint8_t result[82];
+ auto resultLen = hkdf(ikm, sizeof(ikm), salt, sizeof(salt), result,
+ sizeof(result), info, sizeof(info));
+
+ BOOST_CHECK_EQUAL(resultLen, sizeof(result));
+ BOOST_CHECK_EQUAL_COLLECTIONS(result, result + sizeof(result), expected,
+ expected + sizeof(expected));
+}
+
+BOOST_AUTO_TEST_CASE(Hkdf3)
+{
+ // RFC5869 appendix A.3
+ const uint8_t ikm[] = {0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+ 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+ 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b};
+ const uint8_t expected[] = {
+ 0x8d, 0xa4, 0xe7, 0x75, 0xa5, 0x63, 0xc1, 0x8f, 0x71, 0x5f, 0x80,
+ 0x2a, 0x06, 0x3c, 0x5a, 0x31, 0xb8, 0xa1, 0x1f, 0x5c, 0x5e, 0xe1,
+ 0x87, 0x9e, 0xc3, 0x45, 0x4e, 0x5f, 0x3c, 0x73, 0x8d, 0x2d, 0x9d,
+ 0x20, 0x13, 0x95, 0xfa, 0xa4, 0xb6, 0x1a, 0x96, 0xc8};
+ uint8_t result[42];
+
+ auto resultLen = hkdf(ikm, sizeof(ikm), nullptr, 0, result,
+ sizeof(result), nullptr, 0);
+
+ BOOST_CHECK_EQUAL(resultLen, sizeof(result));
+ BOOST_CHECK_EQUAL_COLLECTIONS(result, result + sizeof(result), expected,
+ expected + sizeof(expected));
+}
+
+BOOST_AUTO_TEST_CASE(AesGcm1)
+{
+ // Test case from NIST Cryptographic Algorithm Validation Program
+ // https://csrc.nist.gov/Projects/cryptographic-algorithm-validation-program/CAVP-TESTING-BLOCK-CIPHER-MODES
+ // Count = 0
+ // Key = cf063a34d4a9a76c2c86787d3f96db71
+ // IV = 113b9785971864c83b01c787
+ // CT =
+ // AAD =
+ // Tag = 72ac8493e3a5228b5d130a69d2510e42
+ // PT =
+ const uint8_t key[] = {0xcf, 0x06, 0x3a, 0x34, 0xd4, 0xa9, 0xa7, 0x6c,
+ 0x2c, 0x86, 0x78, 0x7d, 0x3f, 0x96, 0xdb, 0x71};
+ const uint8_t iv[] = {0x11, 0x3b, 0x97, 0x85, 0x97, 0x18,
+ 0x64, 0xc8, 0x3b, 0x01, 0xc7, 0x87};
+ const uint8_t expected_tag[] = {0x72, 0xac, 0x84, 0x93, 0xe3, 0xa5,
+ 0x22, 0x8b, 0x5d, 0x13, 0x0a, 0x69,
+ 0xd2, 0x51, 0x0e, 0x42};
+
+ uint8_t ciphertext[256] = {0};
+ uint8_t tag[16] = {0};
+ const uint8_t empty_buffer[1] = {0};
+ int size = aesGcm128Encrypt(empty_buffer, 0, empty_buffer, 0, key, iv, ciphertext, tag);
+ BOOST_CHECK(size == 0);
+ BOOST_CHECK_EQUAL_COLLECTIONS(tag, tag + 16, expected_tag, expected_tag + sizeof(expected_tag));
+
+ uint8_t decrypted[256] = {0};
+ size = aesGcm128Decrypt(ciphertext, size, empty_buffer, 0, tag, key, iv, decrypted);
+ BOOST_CHECK(size == 0);
+}
+
+BOOST_AUTO_TEST_CASE(AesGcm2)
+{
+ // Test case from NIST Cryptographic Algorithm Validation Program
+ // https://csrc.nist.gov/Projects/cryptographic-algorithm-validation-program/CAVP-TESTING-BLOCK-CIPHER-MODES
+ // Count = 1
+ // Key = 2370e320d4344208e0ff5683f243b213
+ // IV = 04dbb82f044d30831c441228
+ // CT =
+ // AAD = d43a8e5089eea0d026c03a85178b27da
+ // Tag = 2a049c049d25aa95969b451d93c31c6e
+ // PT =
+ const uint8_t key[] = {0x23, 0x70, 0xe3, 0x20, 0xd4, 0x34, 0x42, 0x08,
+ 0xe0, 0xff, 0x56, 0x83, 0xf2, 0x43, 0xb2, 0x13};
+ const uint8_t iv[] = {0x04, 0xdb, 0xb8, 0x2f, 0x04, 0x4d,
+ 0x30, 0x83, 0x1c, 0x44, 0x12, 0x28};
+ const uint8_t aad[] = {0xd4, 0x3a, 0x8e, 0x50, 0x89, 0xee, 0xa0, 0xd0,
+ 0x26, 0xc0, 0x3a, 0x85, 0x17, 0x8b, 0x27, 0xda};
+ const uint8_t expected_tag[] = {0x2a, 0x04, 0x9c, 0x04, 0x9d, 0x25,
+ 0xaa, 0x95, 0x96, 0x9b, 0x45, 0x1d,
+ 0x93, 0xc3, 0x1c, 0x6e};
+
+ uint8_t ciphertext[256] = {0};
+ uint8_t tag[16] = {0};
+ const uint8_t empty_buffer[1] = {0};
+ int size = aesGcm128Encrypt(empty_buffer, 0, aad, sizeof(aad), key, iv, ciphertext, tag);
+ BOOST_CHECK(size == 0);
+ BOOST_CHECK_EQUAL_COLLECTIONS(tag, tag + 16, expected_tag, expected_tag + sizeof(expected_tag));
+
+ uint8_t decrypted[256] = {0};
+ size = aesGcm128Decrypt(ciphertext, size, aad, sizeof(aad), tag, key, iv, decrypted);
+ BOOST_CHECK(size == 0);
+}
+
+BOOST_AUTO_TEST_CASE(AesGcm3)
+{
+ // Test case from NIST Cryptographic Algorithm Validation Program
+ // https://csrc.nist.gov/Projects/cryptographic-algorithm-validation-program/CAVP-TESTING-BLOCK-CIPHER-MODES
+ // Count = 0
+ // Key = bc22f3f05cc40db9311e4192966fee92
+ // IV = 134988e662343c06d3ab83db
+ // CT = 4c0168ab95d3a10ef25e5924108389365c67d97778995892d9fd46897384af61fc559212b3267e90fe4df7bfd1fbed46f4b9ee
+ // AAD = 10087e6ed81049b509c31d12fee88c64
+ // Tag = 771357958a316f166bd0dacc98ea801a
+ // PT = 337c1bc992386cf0f957617fe4d5ec1218ae1cc40369305518eb177e9b15c1646b142ff71237efaa58790080cd82e8848b295c
+ const uint8_t key[] = {0xbc, 0x22, 0xf3, 0xf0, 0x5c, 0xc4, 0x0d, 0xb9,
+ 0x31, 0x1e, 0x41, 0x92, 0x96, 0x6f, 0xee, 0x92};
+ const uint8_t iv[] = {0x13, 0x49, 0x88, 0xe6, 0x62, 0x34,
+ 0x3c, 0x06, 0xd3, 0xab, 0x83, 0xdb};
+ const uint8_t aad[] = {0x10, 0x08, 0x7e, 0x6e, 0xd8, 0x10, 0x49, 0xb5,
+ 0x09, 0xc3, 0x1d, 0x12, 0xfe, 0xe8, 0x8c, 0x64};
+ const uint8_t expected_ciphertext[] = {
+ 0x4c, 0x01, 0x68, 0xab, 0x95, 0xd3, 0xa1, 0x0e, 0xf2, 0x5e, 0x59,
+ 0x24, 0x10, 0x83, 0x89, 0x36, 0x5c, 0x67, 0xd9, 0x77, 0x78, 0x99,
+ 0x58, 0x92, 0xd9, 0xfd, 0x46, 0x89, 0x73, 0x84, 0xaf, 0x61, 0xfc,
+ 0x55, 0x92, 0x12, 0xb3, 0x26, 0x7e, 0x90, 0xfe, 0x4d, 0xf7, 0xbf,
+ 0xd1, 0xfb, 0xed, 0x46, 0xf4, 0xb9, 0xee};
+ const uint8_t expected_tag[] = {0x77, 0x13, 0x57, 0x95, 0x8a, 0x31,
+ 0x6f, 0x16, 0x6b, 0xd0, 0xda, 0xcc,
+ 0x98, 0xea, 0x80, 0x1a};
+ const uint8_t plaintext[] = {
+ 0x33, 0x7c, 0x1b, 0xc9, 0x92, 0x38, 0x6c, 0xf0, 0xf9, 0x57, 0x61,
+ 0x7f, 0xe4, 0xd5, 0xec, 0x12, 0x18, 0xae, 0x1c, 0xc4, 0x03, 0x69,
+ 0x30, 0x55, 0x18, 0xeb, 0x17, 0x7e, 0x9b, 0x15, 0xc1, 0x64, 0x6b,
+ 0x14, 0x2f, 0xf7, 0x12, 0x37, 0xef, 0xaa, 0x58, 0x79, 0x00, 0x80,
+ 0xcd, 0x82, 0xe8, 0x84, 0x8b, 0x29, 0x5c};
+
+ uint8_t ciphertext[256] = {0};
+ uint8_t tag[16] = {0};
+ int size = aesGcm128Encrypt(plaintext, sizeof(plaintext), aad, sizeof(aad), key, iv, ciphertext, tag);
+ BOOST_CHECK_EQUAL_COLLECTIONS(ciphertext, ciphertext + size,
+ expected_ciphertext, expected_ciphertext + sizeof(expected_ciphertext));
+ BOOST_CHECK_EQUAL_COLLECTIONS(tag, tag + 16, expected_tag, expected_tag + sizeof(expected_tag));
+
+ uint8_t decrypted[256] = {0};
+ size = aesGcm128Decrypt(ciphertext, size, aad, sizeof(aad), tag, key, iv, decrypted);
+ BOOST_CHECK_EQUAL_COLLECTIONS(decrypted, decrypted + size,
+ plaintext, plaintext + sizeof(plaintext));
+}
+
+BOOST_AUTO_TEST_CASE(AesIV)
+{
+ const uint8_t key[] = {0xbc, 0x22, 0xf3, 0xf0, 0x5c, 0xc4, 0x0d, 0xb9,
+ 0x31, 0x1e, 0x41, 0x92, 0x96, 0x6f, 0xee, 0x92};
+ const std::string plaintext = "alongstringalongstringalongstringalongstringalongstringalongstringalongstringalongstring";
+ const std::string associatedData = "test";
+ uint32_t counter = 0;
+ auto block = encodeBlockWithAesGcm128(ndn::tlv::Content, key, (uint8_t*)plaintext.c_str(), plaintext.size(),
+ (uint8_t*)associatedData.c_str(), associatedData.size(), counter);
+ block.parse();
+ auto ivBlock = block.get(tlv::InitializationVector);
+ Buffer ivBuf(ivBlock.value(), ivBlock.value_size());
+ BOOST_CHECK_EQUAL(ivBuf.size(), 12);
+ BOOST_CHECK(ivBuf[0] >= 128);
+ BOOST_CHECK_EQUAL(ivBuf[8] + ivBuf[9] + ivBuf[10] + ivBuf[11], 0);
+ BOOST_CHECK_EQUAL(counter, 6);
+ counter = 300;
+ block = encodeBlockWithAesGcm128(ndn::tlv::ApplicationParameters, key, (uint8_t*)plaintext.c_str(), plaintext.size(),
+ (uint8_t*)associatedData.c_str(), associatedData.size(), counter);
+ block.parse();
+ ivBlock = block.get(tlv::InitializationVector);
+ Buffer ivBuf2(ivBlock.value(), ivBlock.value_size());
+ BOOST_CHECK_EQUAL(ivBuf2.size(), 12);
+ BOOST_CHECK(ivBuf2[0] < 128);
+ BOOST_CHECK_EQUAL(ivBuf2[8] + ivBuf2[9], 0);
+ BOOST_CHECK_EQUAL(ivBuf2[10], 1);
+ BOOST_CHECK_EQUAL(ivBuf2[11], 44);
+ BOOST_CHECK_EQUAL(counter, 306);
+}
+
+BOOST_AUTO_TEST_CASE(BlockEncodingDecoding)
+{
+ const uint8_t key[] = {0xbc, 0x22, 0xf3, 0xf0, 0x5c, 0xc4, 0x0d, 0xb9,
+ 0x31, 0x1e, 0x41, 0x92, 0x96, 0x6f, 0xee, 0x92};
+ const std::string plaintext = "alongstringalongstringalongstringalongstringalongstringalongstringalongstringalongstring";
+ const std::string plaintext2 = "shortstring";
+ const std::string associatedData = "right";
+ const std::string wrongAssociatedData = "wrong";
+ uint32_t counter = 0;
+ // long string encryption
+ auto block = encodeBlockWithAesGcm128(ndn::tlv::Content, key, (uint8_t*)plaintext.c_str(), plaintext.size(),
+ (uint8_t*)associatedData.c_str(), associatedData.size(), counter);
+ auto decoded = decodeBlockWithAesGcm128(block, key, (uint8_t*)associatedData.c_str(), associatedData.size());
+ BOOST_CHECK_EQUAL(plaintext, std::string(decoded.get<char>(), decoded.size()));
+
+ // short string encryption
+ block = encodeBlockWithAesGcm128(ndn::tlv::Content, key, (uint8_t*)plaintext2.c_str(), plaintext2.size(),
+ (uint8_t*)associatedData.c_str(), associatedData.size(), counter);
+ decoded = decodeBlockWithAesGcm128(block, key, (uint8_t*)associatedData.c_str(), associatedData.size());
+ BOOST_CHECK_EQUAL(plaintext2, std::string(decoded.get<char>(), decoded.size()));
+
+ // use wrong associated data
+ BOOST_CHECK_THROW(decodeBlockWithAesGcm128(block, key,
+ (uint8_t*)wrongAssociatedData.c_str(),
+ wrongAssociatedData.size()), std::runtime_error);
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+} // namespace tests
+} // namespace ndncert
+} // namespace ndn
diff --git a/tests/wscript b/tests/wscript
new file mode 100644
index 0000000..87151bd
--- /dev/null
+++ b/tests/wscript
@@ -0,0 +1,17 @@
+# -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
+top = '..'
+
+def build(bld):
+ if not bld.env.WITH_TESTS:
+ return
+
+ tmp_path = 'TMP_TESTS_PATH="%s"' % bld.bldnode.make_node('tmp-tests')
+
+ bld.program(
+ target='../unit-tests',
+ name='unit-tests',
+ source=bld.path.ant_glob(['*.cpp', 'unit-tests/**/*.cpp']),
+ use='ndn-cert BOOST',
+ includes='.',
+ defines=[tmp_path],
+ install_path=None)
diff --git a/waf b/waf
new file mode 100755
index 0000000..a1c5c96
--- /dev/null
+++ b/waf
@@ -0,0 +1,173 @@
+#!/usr/bin/env python3
+# encoding: latin-1
+# Thomas Nagy, 2005-2018
+#
+"""
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+3. The name of the author may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+"""
+
+import os, sys, inspect
+
+VERSION="2.0.19"
+REVISION="1f3c580272b15a03d2566843c5fe872a"
+GIT="61ee22b598cf80e260beb64e475966f58b304d0d"
+INSTALL=''
+C1='#6'
+C2='#.'
+C3='#%'
+cwd = os.getcwd()
+join = os.path.join
+
+
+WAF='waf'
+def b(x):
+ return x
+if sys.hexversion>0x300000f:
+ WAF='waf3'
+ def b(x):
+ return x.encode()
+
+def err(m):
+ print(('\033[91mError: %s\033[0m' % m))
+ sys.exit(1)
+
+def unpack_wafdir(dir, src):
+ f = open(src,'rb')
+ c = 'corrupt archive (%d)'
+ while 1:
+ line = f.readline()
+ if not line: err('run waf-light from a folder containing waflib')
+ if line == b('#==>\n'):
+ txt = f.readline()
+ if not txt: err(c % 1)
+ if f.readline() != b('#<==\n'): err(c % 2)
+ break
+ if not txt: err(c % 3)
+ txt = txt[1:-1].replace(b(C1), b('\n')).replace(b(C2), b('\r')).replace(b(C3), b('\x00'))
+
+ import shutil, tarfile
+ try: shutil.rmtree(dir)
+ except OSError: pass
+ try:
+ for x in ('Tools', 'extras'):
+ os.makedirs(join(dir, 'waflib', x))
+ except OSError:
+ err("Cannot unpack waf lib into %s\nMove waf in a writable directory" % dir)
+
+ os.chdir(dir)
+ tmp = 't.bz2'
+ t = open(tmp,'wb')
+ try: t.write(txt)
+ finally: t.close()
+
+ try:
+ t = tarfile.open(tmp)
+ except:
+ try:
+ os.system('bunzip2 t.bz2')
+ t = tarfile.open('t')
+ tmp = 't'
+ except:
+ os.chdir(cwd)
+ try: shutil.rmtree(dir)
+ except OSError: pass
+ err("Waf cannot be unpacked, check that bzip2 support is present")
+
+ try:
+ for x in t: t.extract(x)
+ finally:
+ t.close()
+
+ for x in ('Tools', 'extras'):
+ os.chmod(join('waflib',x), 493)
+
+ if sys.hexversion<0x300000f:
+ sys.path = [join(dir, 'waflib')] + sys.path
+ import fixpy2
+ fixpy2.fixdir(dir)
+
+ os.remove(tmp)
+ os.chdir(cwd)
+
+ try: dir = unicode(dir, 'mbcs')
+ except: pass
+ try:
+ from ctypes import windll
+ windll.kernel32.SetFileAttributesW(dir, 2)
+ except:
+ pass
+
+def test(dir):
+ try:
+ os.stat(join(dir, 'waflib'))
+ return os.path.abspath(dir)
+ except OSError:
+ pass
+
+def find_lib():
+ src = os.path.abspath(inspect.getfile(inspect.getmodule(err)))
+ base, name = os.path.split(src)
+
+ #devs use $WAFDIR
+ w=test(os.environ.get('WAFDIR', ''))
+ if w: return w
+
+ #waf-light
+ if name.endswith('waf-light'):
+ w = test(base)
+ if w: return w
+ for dir in sys.path:
+ if test(dir):
+ return dir
+ err('waf-light requires waflib -> export WAFDIR=/folder')
+
+ dirname = '%s-%s-%s' % (WAF, VERSION, REVISION)
+ for i in (INSTALL,'/usr','/usr/local','/opt'):
+ w = test(i + '/lib/' + dirname)
+ if w: return w
+
+ #waf-local
+ dir = join(base, (sys.platform != 'win32' and '.' or '') + dirname)
+ w = test(dir)
+ if w: return w
+
+ #unpack
+ unpack_wafdir(dir, src)
+ return dir
+
+wafdir = find_lib()
+sys.path.insert(0, wafdir)
+
+if __name__ == '__main__':
+
+ from waflib import Scripting
+ Scripting.waf_entry_point(cwd, VERSION, wafdir)
+
+#==>
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diff --git a/wscript b/wscript
new file mode 100644
index 0000000..286c28a
--- /dev/null
+++ b/wscript
@@ -0,0 +1,88 @@
+# -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
+
+from waflib import Utils
+import os
+
+VERSION = '0.1.0'
+APPNAME = 'ndncert'
+GIT_TAG_PREFIX = 'ndncert-'
+
+def options(opt):
+ opt.load(['compiler_cxx', 'gnu_dirs'])
+ opt.load(['default-compiler-flags', 'coverage', 'sanitizers',
+ 'boost', 'openssl', 'sqlite3'],
+ tooldir=['.waf-tools'])
+
+ optgrp = opt.add_option_group('ndncert Options')
+ optgrp.add_option('--with-tests', action='store_true', default=False,
+ help='Build unit tests')
+
+def configure(conf):
+ conf.load(['compiler_cxx', 'gnu_dirs',
+ 'default-compiler-flags', 'boost', 'openssl', 'sqlite3'])
+
+ conf.env.WITH_TESTS = conf.options.with_tests
+
+ conf.check_cfg(package='libndn-cxx', args=['--cflags', '--libs'], uselib_store='NDN_CXX',
+ pkg_config_path=os.environ.get('PKG_CONFIG_PATH', '%s/pkgconfig' % conf.env.LIBDIR))
+
+ conf.check_sqlite3()
+ conf.check_openssl(lib='crypto', atleast_version=0x1010100f) # 1.1.1
+
+ boost_libs = ['system', 'program_options', 'filesystem']
+ if conf.env.WITH_TESTS:
+ boost_libs.append('unit_test_framework')
+
+ conf.check_boost(lib=boost_libs, mt=True)
+ if conf.env.BOOST_VERSION_NUMBER < 105800:
+ conf.fatal('Minimum required Boost version is 1.58.0\n'
+ 'Please upgrade your distribution or manually install a newer version of Boost'
+ ' (https://redmine.named-data.net/projects/nfd/wiki/Boost_FAQ)')
+
+ conf.check_compiler_flags()
+
+ # Loading "late" to prevent tests from being compiled with profiling flags
+ conf.load('coverage')
+ conf.load('sanitizers')
+
+ # If there happens to be a static library, waf will put the corresponding -L flags
+ # before dynamic library flags. This can result in compilation failure when the
+ # system has a different version of the ndncert library installed.
+ conf.env.prepend_value('STLIBPATH', ['.'])
+
+ conf.define_cond('HAVE_TESTS', conf.env.WITH_TESTS)
+ conf.define('SYSCONFDIR', conf.env.SYSCONFDIR)
+ # The config header will contain all defines that were added using conf.define()
+ # or conf.define_cond(). Everything that was added directly to conf.env.DEFINES
+ # will not appear in the config header, but will instead be passed directly to the
+ # compiler on the command line.
+ conf.write_config_header('src/detail/ndncert-config.hpp', define_prefix='NDNCERT_')
+
+def build(bld):
+ bld.shlib(target='ndn-cert',
+ vnum=VERSION,
+ cnum=VERSION,
+ source=bld.path.ant_glob('src/**/*.cpp'),
+ use='NDN_CXX BOOST OPENSSL SQLITE3',
+ includes='src',
+ export_includes='src')
+
+ bld(features='subst',
+ source='libndn-cert.pc.in',
+ target='libndn-cert.pc',
+ install_path='${LIBDIR}/pkgconfig',
+ VERSION=VERSION)
+
+ bld.recurse('tests')
+
+ bld.install_files(
+ dest='${INCLUDEDIR}/ndncert',
+ files=bld.path.ant_glob('src/**/*.hpp'),
+ cwd=bld.path.find_dir('src'),
+ relative_trick=True)
+
+ bld.install_files(
+ dest='${INCLUDEDIR}/ndncert',
+ files=bld.path.get_bld().ant_glob('src/**/*.hpp'),
+ cwd=bld.path.get_bld().find_dir('src'),
+ relative_trick=False)
\ No newline at end of file