Merge branch 'main' into promote-xxe

Author: RasmusWL

.bazelrc

@@ -0,0 +1,3 @@
+build --copt="-std=c++17"
+
+try-import %workspace%/local.bazelrc

.bazelversion

@@ -0,0 +1 @@
+5.0.0

.github/actions/fetch-codeql/action.yml

@@ -3,12 +3,22 @@ description: Fetches the latest version of CodeQL
 runs:
   using: composite
   steps:
+    - name: Select platform - Linux
+      if: runner.os == 'Linux'
+      shell: bash
+      run: echo "GA_CODEQL_CLI_PLATFORM=linux64" >> $GITHUB_ENV
+
+    - name: Select platform - MacOS
+      if: runner.os == 'MacOS'
+      shell: bash
+      run: echo "GA_CODEQL_CLI_PLATFORM=osx64" >> $GITHUB_ENV
+
     - name: Fetch CodeQL
       shell: bash
       run: |
         LATEST=$(gh release list --repo https://github.com/github/codeql-cli-binaries | cut -f 1 | grep -v beta | sort --version-sort | tail -1)
-        gh release download --repo https://github.com/github/codeql-cli-binaries --pattern codeql-linux64.zip "$LATEST"
-        unzip -q -d "${RUNNER_TEMP}" codeql-linux64.zip
+        gh release download --repo https://github.com/github/codeql-cli-binaries --pattern codeql-$GA_CODEQL_CLI_PLATFORM.zip "$LATEST"
+        unzip -q -d "${RUNNER_TEMP}" codeql-$GA_CODEQL_CLI_PLATFORM.zip
         echo "${RUNNER_TEMP}/codeql" >> "${GITHUB_PATH}"
       env:
         GITHUB_TOKEN: ${{ github.token }}

.github/workflows/swift-qltest.yml

@@ -0,0 +1,51 @@
+name: "Swift: Run QL Tests"
+
+on:
+  pull_request:
+    paths:
+      - "swift/**"
+      - .github/workflows/swift-qltest.yml
+    branches:
+      - main
+defaults:
+  run:
+    working-directory: swift
+
+jobs:
+  qlformat:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ./.github/actions/fetch-codeql
+      - name: Check QL formatting
+        run: find ql "(" -name "*.ql" -or -name "*.qll" ")" -print0 | xargs -0 codeql query format --check-only
+  qltest:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os : [ubuntu-20.04, macos-latest]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: ./.github/actions/fetch-codeql
+      - name: Install bazelisk - Linux
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y wget
+          wget https://github.com/bazelbuild/bazelisk/releases/download/v1.11.0/bazelisk-linux-amd64
+          mv bazelisk-linux-amd64 /usr/local/bin/bazel
+          chmod +x /usr/local/bin/bazel
+      - name: Install bazelisk - macOS
+        if: runner.os == 'MacOS'
+        run: |
+          brew install bazelisk
+      - name: Build Swift extractor
+        run: |
+          bazel run //swift:create-extractor-pack
+      - name: Run QL tests
+        run: |
+          codeql test run --threads=0 --ram 5000 --search-path "${{ github.workspace }}/swift/extractor-pack" --check-databases --check-unused-labels --check-repeated-labels --check-redefined-labels --check-use-before-definition ql/test
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+

.gitignore

@@ -31,5 +31,8 @@ csharp/extractor/Semmle.Extraction.CSharp.Driver/Properties/launchSettings.json
 # Compiled class file
 *.class
 
-# links create by bazel
+# links created by bazel
 /bazel-*
+
+# CLion project files
+/.clwb

BUILD.bazel

@@ -5,14 +5,6 @@
 /python/ @github/codeql-python
 /ruby/ @github/codeql-ruby
 
-# Make @xcorail (GitHub Security Lab) a code owner for experimental queries so he gets pinged when we promote a query out of experimental
-/cpp/**/experimental/**/* @github/codeql-c-analysis @xcorail
-/csharp/**/experimental/**/* @github/codeql-csharp @xcorail
-/java/**/experimental/**/* @github/codeql-java @xcorail
-/javascript/**/experimental/**/* @github/codeql-javascript @xcorail
-/python/**/experimental/**/* @github/codeql-python @xcorail
-/ruby/**/experimental/**/* @github/codeql-ruby @xcorail
-
 # ML-powered queries
 /javascript/ql/experimental/adaptivethreatmodeling/ @github/codeql-ml-powered-queries-reviewers
 

CODEOWNERS

@@ -1,2 +1,12 @@
 # Please notice that any bazel targets and definitions in this repository are currently experimental
 # and for internal use only.
+
+workspace(name = "codeql")
+
+load("//misc/bazel:workspace.bzl", "codeql_workspace")
+
+codeql_workspace()
+
+load("//misc/bazel:workspace_deps.bzl", "codeql_workspace_deps")
+
+codeql_workspace_deps()

WORKSPACE.bazel

@@ -383,7 +383,8 @@
     "csharp/ql/test/TestUtilities/InlineExpectationsTest.qll",
     "java/ql/test/TestUtilities/InlineExpectationsTest.qll",
     "python/ql/test/TestUtilities/InlineExpectationsTest.qll",
-    "ruby/ql/test/TestUtilities/InlineExpectationsTest.qll"
+    "ruby/ql/test/TestUtilities/InlineExpectationsTest.qll",
+    "ql/ql/test/TestUtilities/InlineExpectationsTest.qll"
   ],
   "C++ ExternalAPIs": [
     "cpp/ql/src/Security/CWE/CWE-020/ExternalAPIs.qll",

config/identical-files.json

@@ -1,3 +1,26 @@
+## 0.0.13
+
+## 0.0.12
+
+### Breaking Changes
+
+* The flow state variants of `isBarrier` and `isAdditionalFlowStep` are no longer exposed in the taint tracking library. The `isSanitizer` and `isAdditionalTaintStep` predicates should be used instead.
+
+### Deprecated APIs
+
+* Many classes/predicates/modules that had upper-case acronyms have been renamed to follow our style-guide. 
+  The old name still exists as a deprecated alias.
+
+### New Features
+
+* The data flow and taint tracking libraries have been extended with versions of `isBarrierIn`, `isBarrierOut`, and `isBarrierGuard`, respectively `isSanitizerIn`, `isSanitizerOut`, and `isSanitizerGuard`, that support flow states.
+
+### Minor Analysis Improvements
+
+* `DefaultOptions::exits` now holds for C11 functions with the `_Noreturn` or `noreturn` specifier.
+* `hasImplicitCopyConstructor` and `hasImplicitCopyAssignmentOperator` now correctly handle implicitly-deleted operators in templates.
+* All deprecated predicates/classes/modules that have been deprecated for over a year have been deleted.
+
 ## 0.0.11
 
 ### Minor Analysis Improvements