From 285790d63ca1f88f354fbc9e123c51c41c154db9 Mon Sep 17 00:00:00 2001 From: Zuzana Svetlikova Date: Mon, 11 Apr 2022 14:51:56 +0200 Subject: [PATCH] Apply lock file validation fixes Resolves: CVE-2021-43616 Resolves: RHBZ#2070013 --- .gitignore | 2 + 0001-fix-ci-lock-file-validation.patch | 397 +++++++++++++++++++++ 0003-yarn-not-installable-on-aarch64.patch | 6 +- nodejs-tarball.sh | 2 +- nodejs.spec | 31 +- sources | 4 +- 6 files changed, 425 insertions(+), 17 deletions(-) create mode 100644 0001-fix-ci-lock-file-validation.patch diff --git a/.gitignore b/.gitignore index 7efdba9..6345ec3 100644 --- a/.gitignore +++ b/.gitignore @@ -21,3 +21,5 @@ /node-v16.7.0-stripped.tar.gz /node-v16.8.0-stripped.tar.gz /node-v16.13.1-stripped.tar.gz +/node-v16.14.0-stripped.tar.gz +/icu4c-70_1-src.tgz diff --git a/0001-fix-ci-lock-file-validation.patch b/0001-fix-ci-lock-file-validation.patch new file mode 100644 index 0000000..81ff06a --- /dev/null +++ b/0001-fix-ci-lock-file-validation.patch @@ -0,0 +1,397 @@ +From 730dd78c897a28c3df0468ed1fc42d5817badefe Mon Sep 17 00:00:00 2001 +From: Ruy Adorno +Date: Wed, 2 Feb 2022 22:10:22 -0500 +Subject: [PATCH] fix(ci): lock file validation +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Make sure to validate any lock file (either package-lock.json or +npm-shrinkwrap.json) against the current install. This will properly +throw an error in case any of the dependencies being installed don't +match the dependencies that are currently listed in the lock file. + +Fixes: https://github.com/npm/cli/issues/2701 +Fixes: https://github.com/npm/cli/issues/3947 +Signed-off-by: Jan Staněk +--- + deps/npm/lib/commands/ci.js | 23 ++++++ + deps/npm/lib/utils/validate-lockfile.js | 29 +++++++ + .../smoke-tests/index.js.test.cjs | 11 +++ + .../test/lib/commands/ci.js.test.cjs | 13 +++ + .../lib/utils/validate-lockfile.js.test.cjs | 35 ++++++++ + deps/npm/test/lib/commands/ci.js | 82 +++++++++++++++++++ + deps/npm/test/lib/utils/validate-lockfile.js | 82 +++++++++++++++++++ + 7 files changed, 275 insertions(+) + create mode 100644 deps/npm/lib/utils/validate-lockfile.js + create mode 100644 deps/npm/tap-snapshots/test/lib/commands/ci.js.test.cjs + create mode 100644 deps/npm/tap-snapshots/test/lib/utils/validate-lockfile.js.test.cjs + create mode 100644 deps/npm/test/lib/utils/validate-lockfile.js + +diff --git a/deps/npm/lib/commands/ci.js b/deps/npm/lib/commands/ci.js +index 2c2f8da..376a85d 100644 +--- a/deps/npm/lib/commands/ci.js ++++ b/deps/npm/lib/commands/ci.js +@@ -6,6 +6,7 @@ const runScript = require('@npmcli/run-script') + const fs = require('fs') + const readdir = util.promisify(fs.readdir) + const log = require('../utils/log-shim.js') ++const validateLockfile = require('../utils/validate-lockfile.js') + + const removeNodeModules = async where => { + const rimrafOpts = { glob: false } +@@ -55,6 +56,28 @@ class CI extends ArboristWorkspaceCmd { + }), + removeNodeModules(where), + ]) ++ ++ // retrieves inventory of packages from loaded virtual tree (lock file) ++ const virtualInventory = new Map(arb.virtualTree.inventory) ++ ++ // build ideal tree step needs to come right after retrieving the virtual ++ // inventory since it's going to erase the previous ref to virtualTree ++ await arb.buildIdealTree() ++ ++ // verifies that the packages from the ideal tree will match ++ // the same versions that are present in the virtual tree (lock file) ++ // throws a validation error in case of mismatches ++ const errors = validateLockfile(virtualInventory, arb.idealTree.inventory) ++ if (errors.length) { ++ throw new Error( ++ '`npm ci` can only install packages when your package.json and ' + ++ 'package-lock.json or npm-shrinkwrap.json are in sync. Please ' + ++ 'update your lock file with `npm install` ' + ++ 'before continuing.\n\n' + ++ errors.join('\n') + '\n' ++ ) ++ } ++ + await arb.reify(opts) + + const ignoreScripts = this.npm.config.get('ignore-scripts') +diff --git a/deps/npm/lib/utils/validate-lockfile.js b/deps/npm/lib/utils/validate-lockfile.js +new file mode 100644 +index 0000000..29161ec +--- /dev/null ++++ b/deps/npm/lib/utils/validate-lockfile.js +@@ -0,0 +1,29 @@ ++// compares the inventory of package items in the tree ++// that is about to be installed (idealTree) with the inventory ++// of items stored in the package-lock file (virtualTree) ++// ++// Returns empty array if no errors found or an array populated ++// with an entry for each validation error found. ++function validateLockfile (virtualTree, idealTree) { ++ const errors = [] ++ ++ // loops through the inventory of packages resulted by ideal tree, ++ // for each package compares the versions with the version stored in the ++ // package-lock and adds an error to the list in case of mismatches ++ for (const [key, entry] of idealTree.entries()) { ++ const lock = virtualTree.get(key) ++ ++ if (!lock) { ++ errors.push(`Missing: ${entry.name}@${entry.version} from lock file`) ++ continue ++ } ++ ++ if (entry.version !== lock.version) { ++ errors.push(`Invalid: lock file's ${lock.name}@${lock.version} does ` + ++ `not satisfy ${entry.name}@${entry.version}`) ++ } ++ } ++ return errors ++} ++ ++module.exports = validateLockfile +diff --git a/deps/npm/tap-snapshots/smoke-tests/index.js.test.cjs b/deps/npm/tap-snapshots/smoke-tests/index.js.test.cjs +index c1316e0..5fa3977 100644 +--- a/deps/npm/tap-snapshots/smoke-tests/index.js.test.cjs ++++ b/deps/npm/tap-snapshots/smoke-tests/index.js.test.cjs +@@ -40,6 +40,17 @@ Configuration fields: npm help 7 config + + npm {CWD} + ++` ++ ++exports[`smoke-tests/index.js TAP npm ci > should throw mismatch deps in lock file error 1`] = ` ++npm ERR! \`npm ci\` can only install packages when your package.json and package-lock.json or npm-shrinkwrap.json are in sync. Please update your lock file with \`npm install\` before continuing. ++npm ERR! ++npm ERR! Invalid: lock file's abbrev@1.0.4 does not satisfy abbrev@1.1.1 ++npm ERR! ++ ++npm ERR! A complete log of this run can be found in: ++ ++ + ` + + exports[`smoke-tests/index.js TAP npm diff > should have expected diff output 1`] = ` +diff --git a/deps/npm/tap-snapshots/test/lib/commands/ci.js.test.cjs b/deps/npm/tap-snapshots/test/lib/commands/ci.js.test.cjs +new file mode 100644 +index 0000000..d6a7471 +--- /dev/null ++++ b/deps/npm/tap-snapshots/test/lib/commands/ci.js.test.cjs +@@ -0,0 +1,13 @@ ++/* IMPORTANT ++ * This snapshot file is auto-generated, but designed for humans. ++ * It should be checked into source control and tracked carefully. ++ * Re-generate by setting TAP_SNAPSHOT=1 and running tests. ++ * Make sure to inspect the output below. Do not ignore changes! ++ */ ++'use strict' ++exports[`test/lib/commands/ci.js TAP should throw error when ideal inventory mismatches virtual > must match snapshot 1`] = ` ++\`npm ci\` can only install packages when your package.json and package-lock.json or npm-shrinkwrap.json are in sync. Please update your lock file with \`npm install\` before continuing. ++ ++Invalid: lock file's foo@1.0.0 does not satisfy foo@2.0.0 ++ ++` +diff --git a/deps/npm/tap-snapshots/test/lib/utils/validate-lockfile.js.test.cjs b/deps/npm/tap-snapshots/test/lib/utils/validate-lockfile.js.test.cjs +new file mode 100644 +index 0000000..98a5126 +--- /dev/null ++++ b/deps/npm/tap-snapshots/test/lib/utils/validate-lockfile.js.test.cjs +@@ -0,0 +1,35 @@ ++/* IMPORTANT ++ * This snapshot file is auto-generated, but designed for humans. ++ * It should be checked into source control and tracked carefully. ++ * Re-generate by setting TAP_SNAPSHOT=1 and running tests. ++ * Make sure to inspect the output below. Do not ignore changes! ++ */ ++'use strict' ++exports[`test/lib/utils/validate-lockfile.js TAP extra inventory items on idealTree > should have missing entries error 1`] = ` ++Array [ ++ "Missing: baz@3.0.0 from lock file", ++] ++` ++ ++exports[`test/lib/utils/validate-lockfile.js TAP extra inventory items on virtualTree > should have no errors if finding virtualTree extra items 1`] = ` ++Array [] ++` ++ ++exports[`test/lib/utils/validate-lockfile.js TAP identical inventory for both idealTree and virtualTree > should have no errors on identical inventories 1`] = ` ++Array [] ++` ++ ++exports[`test/lib/utils/validate-lockfile.js TAP mismatching versions on inventory > should have errors for each mismatching version 1`] = ` ++Array [ ++ "Invalid: lock file's foo@1.0.0 does not satisfy foo@2.0.0", ++ "Invalid: lock file's bar@2.0.0 does not satisfy bar@3.0.0", ++] ++` ++ ++exports[`test/lib/utils/validate-lockfile.js TAP missing virtualTree inventory > should have errors for each mismatching version 1`] = ` ++Array [ ++ "Missing: foo@1.0.0 from lock file", ++ "Missing: bar@2.0.0 from lock file", ++ "Missing: baz@3.0.0 from lock file", ++] ++` +diff --git a/deps/npm/test/lib/commands/ci.js b/deps/npm/test/lib/commands/ci.js +index 537d078..e077c99 100644 +--- a/deps/npm/test/lib/commands/ci.js ++++ b/deps/npm/test/lib/commands/ci.js +@@ -19,6 +19,17 @@ t.test('should ignore scripts with --ignore-scripts', async t => { + this.reify = () => { + REIFY_CALLED = true + } ++ this.buildIdealTree = () => {} ++ this.virtualTree = { ++ inventory: new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ]), ++ } ++ this.idealTree = { ++ inventory: new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ]), ++ } + }, + }) + +@@ -99,6 +110,17 @@ t.test('should use Arborist and run-script', async t => { + this.reify = () => { + t.ok(true, 'reify is called') + } ++ this.buildIdealTree = () => {} ++ this.virtualTree = { ++ inventory: new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ]), ++ } ++ this.idealTree = { ++ inventory: new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ]), ++ } + }, + rimraf: (path, ...args) => { + actualRimrafs++ +@@ -138,6 +160,17 @@ t.test('should pass flatOptions to Arborist.reify', async t => { + this.reify = async (options) => { + t.equal(options.production, true, 'should pass flatOptions to Arborist.reify') + } ++ this.buildIdealTree = () => {} ++ this.virtualTree = { ++ inventory: new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ]), ++ } ++ this.idealTree = { ++ inventory: new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ]), ++ } + }, + }) + const npm = mockNpm({ +@@ -218,6 +251,17 @@ t.test('should remove existing node_modules before installing', async t => { + const nodeModules = contents.filter((path) => path.startsWith('node_modules')) + t.same(nodeModules, ['node_modules'], 'should only have the node_modules directory') + } ++ this.buildIdealTree = () => {} ++ this.virtualTree = { ++ inventory: new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ]), ++ } ++ this.idealTree = { ++ inventory: new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ]), ++ } + }, + }) + +@@ -231,3 +275,41 @@ t.test('should remove existing node_modules before installing', async t => { + + await ci.exec(null) + }) ++ ++t.test('should throw error when ideal inventory mismatches virtual', async t => { ++ const CI = t.mock('../../../lib/commands/ci.js', { ++ '../../../lib/utils/reify-finish.js': async () => {}, ++ '@npmcli/run-script': ({ event }) => {}, ++ '@npmcli/arborist': function () { ++ this.loadVirtual = async () => {} ++ this.reify = () => {} ++ this.buildIdealTree = () => {} ++ this.virtualTree = { ++ inventory: new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ]), ++ } ++ this.idealTree = { ++ inventory: new Map([ ++ ['foo', { name: 'foo', version: '2.0.0' }], ++ ]), ++ } ++ }, ++ }) ++ ++ const npm = mockNpm({ ++ globalDir: 'path/to/node_modules/', ++ prefix: 'foo', ++ config: { ++ global: false, ++ 'ignore-scripts': true, ++ }, ++ }) ++ const ci = new CI(npm) ++ ++ try { ++ await ci.exec([]) ++ } catch (err) { ++ t.matchSnapshot(err.message) ++ } ++}) +diff --git a/deps/npm/test/lib/utils/validate-lockfile.js b/deps/npm/test/lib/utils/validate-lockfile.js +new file mode 100644 +index 0000000..25939c5 +--- /dev/null ++++ b/deps/npm/test/lib/utils/validate-lockfile.js +@@ -0,0 +1,82 @@ ++const t = require('tap') ++const validateLockfile = require('../../../lib/utils/validate-lockfile.js') ++ ++t.test('identical inventory for both idealTree and virtualTree', async t => { ++ t.matchSnapshot( ++ validateLockfile( ++ new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ['bar', { name: 'bar', version: '2.0.0' }], ++ ]), ++ new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ['bar', { name: 'bar', version: '2.0.0' }], ++ ]) ++ ), ++ 'should have no errors on identical inventories' ++ ) ++}) ++ ++t.test('extra inventory items on idealTree', async t => { ++ t.matchSnapshot( ++ validateLockfile( ++ new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ['bar', { name: 'bar', version: '2.0.0' }], ++ ]), ++ new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ['bar', { name: 'bar', version: '2.0.0' }], ++ ['baz', { name: 'baz', version: '3.0.0' }], ++ ]) ++ ), ++ 'should have missing entries error' ++ ) ++}) ++ ++t.test('extra inventory items on virtualTree', async t => { ++ t.matchSnapshot( ++ validateLockfile( ++ new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ['bar', { name: 'bar', version: '2.0.0' }], ++ ['baz', { name: 'baz', version: '3.0.0' }], ++ ]), ++ new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ['bar', { name: 'bar', version: '2.0.0' }], ++ ]) ++ ), ++ 'should have no errors if finding virtualTree extra items' ++ ) ++}) ++ ++t.test('mismatching versions on inventory', async t => { ++ t.matchSnapshot( ++ validateLockfile( ++ new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ['bar', { name: 'bar', version: '2.0.0' }], ++ ]), ++ new Map([ ++ ['foo', { name: 'foo', version: '2.0.0' }], ++ ['bar', { name: 'bar', version: '3.0.0' }], ++ ]) ++ ), ++ 'should have errors for each mismatching version' ++ ) ++}) ++ ++t.test('missing virtualTree inventory', async t => { ++ t.matchSnapshot( ++ validateLockfile( ++ new Map([]), ++ new Map([ ++ ['foo', { name: 'foo', version: '1.0.0' }], ++ ['bar', { name: 'bar', version: '2.0.0' }], ++ ['baz', { name: 'baz', version: '3.0.0' }], ++ ]) ++ ), ++ 'should have errors for each mismatching version' ++ ) ++}) +-- +2.35.1 + diff --git a/0003-yarn-not-installable-on-aarch64.patch b/0003-yarn-not-installable-on-aarch64.patch index dd4a3bb..3bb652a 100644 --- a/0003-yarn-not-installable-on-aarch64.patch +++ b/0003-yarn-not-installable-on-aarch64.patch @@ -48,7 +48,7 @@ index 39f5ec6c66e..b56ebc03d58 100644 @@ -192,7 +192,12 @@ AllocationResult Heap::AllocateRaw(int size_in_bytes, AllocationType type, IncrementObjectCounters(); #endif - + - bool large_object = size_in_bytes > kMaxRegularHeapObjectSize; + size_t large_object_threshold = + AllocationType::kCode == type @@ -56,7 +56,7 @@ index 39f5ec6c66e..b56ebc03d58 100644 + : kMaxRegularHeapObjectSize; + bool large_object = + static_cast(size_in_bytes) > large_object_threshold; - + HeapObject object; AllocationResult allocation; @@ -225,10 +230,10 @@ AllocationResult Heap::AllocateRaw(int size_in_bytes, AllocationType type, @@ -80,7 +80,7 @@ index 888d174c02f..0165fa6970f 100644 @@ -1404,8 +1404,10 @@ class Heap { // Heap object allocation tracking. ========================================== // =========================================================================== - + - void AddHeapObjectAllocationTracker(HeapObjectAllocationTracker* tracker); - void RemoveHeapObjectAllocationTracker(HeapObjectAllocationTracker* tracker); + V8_EXPORT_PRIVATE void AddHeapObjectAllocationTracker( diff --git a/nodejs-tarball.sh b/nodejs-tarball.sh index a439469..f59d5c2 100755 --- a/nodejs-tarball.sh +++ b/nodejs-tarball.sh @@ -128,7 +128,7 @@ echo "$ICUMD5 $ICUTARBALL" > icu.md5 md5sum -c icu.md5 rm -f icu.md5 SHASUMS256.txt -rhpkg new-sources node-v${version}-stripped.tar.gz icu4c*-src.tgz +#fedpkg new-sources node-v${version}-stripped.tar.gz icu4c*-src.tgz rm -f node-v${version}.tar.gz diff --git a/nodejs.spec b/nodejs.spec index 7332b48..df80f20 100644 --- a/nodejs.spec +++ b/nodejs.spec @@ -11,10 +11,10 @@ %bcond_without python3_fixup # == Master Relase == -# This is used by both the nodejs package and the npm subpackage thar +# This is used by both the nodejs package and the npm subpackage that # has a separate version - the name is special so that rpmdev-bumpspec # will bump this rather than adding .1 to the end. -%global baserelease 3 +%global baserelease 4 %{?!_pkgdocdir:%global _pkgdocdir %{_docdir}/%{name}-%{version}} @@ -25,8 +25,8 @@ # than a Fedora release lifecycle. %global nodejs_epoch 1 %global nodejs_major 16 -%global nodejs_minor 13 -%global nodejs_patch 1 +%global nodejs_minor 14 +%global nodejs_patch 0 %global nodejs_abi %{nodejs_major}.%{nodejs_minor} # nodejs_soversion - from NODE_MODULE_VERSION in src/node_version.h %global nodejs_soversion 93 @@ -63,7 +63,7 @@ # libuv - from deps/uv/include/uv/version.h %global libuv_major 1 -%global libuv_minor 42 +%global libuv_minor 43 %global libuv_patch 0 %global libuv_version %{libuv_major}.%{libuv_minor}.%{libuv_patch} @@ -86,7 +86,7 @@ %global ngtcp2_version %{ngtcp2_major}.%{ngtcp2_minor}.%{ngtcp2_patch} # ICU - from tools/icu/current_ver.dep -%global icu_major 69 +%global icu_major 70 %global icu_minor 1 %global icu_version %{icu_major}.%{icu_minor} @@ -118,14 +118,14 @@ # npm - from deps/npm/package.json %global npm_epoch 1 %global npm_major 8 -%global npm_minor 1 -%global npm_patch 2 +%global npm_minor 3 +%global npm_patch 1 %global npm_version %{npm_major}.%{npm_minor}.%{npm_patch} # uvwasi - from deps/uvwasi/include/uvwasi.h %global uvwasi_major 0 %global uvwasi_minor 0 -%global uvwasi_patch 11 +%global uvwasi_patch 12 %global uvwasi_version %{uvwasi_major}.%{uvwasi_minor}.%{uvwasi_patch} # histogram_c - assumed from timestamps @@ -171,6 +171,9 @@ Source7: nodejs_native.attr # Disable running gyp on bundled deps we don't use Patch1: 0001-Disable-running-gyp-on-shared-deps.patch +# CVE-2021-43616 +Patch2: 0001-fix-ci-lock-file-validation.patch + BuildRequires: make BuildRequires: python3-devel BuildRequires: zlib-devel @@ -500,7 +503,7 @@ cp -pr deps/npm/man/* %{buildroot}%{_mandir}/ rm -rf %{buildroot}%{_prefix}/lib/node_modules/npm/man ln -sf %{_mandir} %{buildroot}%{_prefix}/lib/node_modules/npm/man -# Install Gatsby HTML documentation to %{_pkgdocdir} +# Install Gatsby HTML documentation to %%{_pkgdocdir} cp -pr deps/npm/docs %{buildroot}%{_pkgdocdir}/npm/ rm -rf %{buildroot}%{_prefix}/lib/node_modules/npm/docs @@ -521,7 +524,7 @@ find %{buildroot}%{_prefix}/lib/node_modules/npm \ -exec chmod -x {} \; # The above command is a little overzealous. Add a few permissions back. -chmod 0775 %{buildroot}%{_prefix}/lib/node_modules/npm/node_modules/@npmcli/run-script/lib/node-gyp-bin/node-gyp +chmod 0755 %{buildroot}%{_prefix}/lib/node_modules/npm/node_modules/@npmcli/run-script/lib/node-gyp-bin/node-gyp chmod 0755 %{buildroot}%{_prefix}/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js # Corepack contains a number of executable"shims", including some for Windows @@ -677,6 +680,7 @@ end %doc %{_mandir}/man7/config.7* %doc %{_mandir}/man7/developers.7* %doc %{_mandir}/man7/orgs.7* +%doc %{_mandir}/man7/logging.7* %doc %{_mandir}/man7/registry.7* %doc %{_mandir}/man7/removal.7* %doc %{_mandir}/man7/scope.7* @@ -692,6 +696,11 @@ end %changelog +* Mon Apr 11 2022 Zuzana Svetlikova - 1:16.14.0-4 +- Apply lock file validation fixes +- Resolves: CVE-2021-43616 +- Resolves: RHBZ#2070013 + * Mon Dec 06 2021 Zuzana Svetlikova - 1:16.13.1-3 - Resolves: RHBZ#2026329 - Add corepack to spec diff --git a/sources b/sources index d1b9386..ac7615d 100644 --- a/sources +++ b/sources @@ -1,2 +1,2 @@ -SHA512 (node-v16.13.1-stripped.tar.gz) = 7db815043054605b923eba720df0181512d8a042b01465f82c0b39f0ab991a9b48e6832e303d1ab6fee70be54da00880b2c31b0a02c2282b8750edceda63916c -SHA512 (icu4c-69_1-src.tgz) = d4aeb781715144ea6e3c6b98df5bbe0490bfa3175221a1d667f3e6851b7bd4a638fa4a37d4a921ccb31f02b5d15a6dded9464d98051964a86f7b1cde0ff0aab7 +SHA512 (node-v16.14.0-stripped.tar.gz) = 5227f488e703b458ab299fce87821810f4b6f08192d7985c6643b5d6ab9457619b29847ff17a5cc31ffa3bdf48cc8baa4c88f2641327ba1b1f58cfc3c7336031 +SHA512 (icu4c-70_1-src.tgz) = 0b26ae7207155cb65a8fdb25f7b2fa4431e74b12bccbed0884a17feaae3c96833d12451064dd152197fd6ea5fd3adfd95594284a463e66c82e0d860f645880c9