Merge pull request #2 from aschackmull/java/spring-3653-2

Java: Fix qltests for #3653

Author: lcartey

.github/codeql/codeql-config.yml

@@ -0,0 +1,9 @@
+name: "CodeQL config"
+
+queries:
+  - uses: security-and-quality
+
+paths-ignore:
+  - '/cpp/'
+  - '/java/'
+  - '/python/'

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,52 @@
+name: "Code scanning - action"
+
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: '0 9 * * 1'
+
+jobs:
+  CodeQL-Build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+        # We must fetch at least the immediate parents so that if this is
+        # a pull request then we can checkout the head.
+        fetch-depth: 2
+
+    # If this run was triggered by a pull request event, then checkout
+    # the head of the pull request instead of the merge commit.
+    - run: git checkout HEAD^2
+      if: ${{ github.event_name == 'pull_request' }}
+      
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      # Override language selection by uncommenting this and choosing your languages
+      with:
+        languages: csharp
+        config-file: ./.github/codeql/codeql-config.yml
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

change-notes/1.25/analysis-cpp.md

@@ -13,6 +13,8 @@ The following changes in version 1.25 affect C/C++ analysis in all applications.
 
 | **Query**                  | **Expected impact**    | **Change**                                                       |
 |----------------------------|------------------------|------------------------------------------------------------------|
+| Uncontrolled format string (`cpp/tainted-format-string`) |  | This query is now displayed by default on LGTM. |
+| Uncontrolled format string (through global variable) (`cpp/tainted-format-string-through-global`) |  | This query is now displayed by default on LGTM. |
 
 ## Changes to libraries
 

change-notes/1.25/analysis-javascript.md

@@ -6,34 +6,49 @@
   - [Promise](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise)
   - [bluebird](http://bluebirdjs.com/)
   - [express](https://www.npmjs.com/package/express)
+  - [fancy-log](https://www.npmjs.com/package/fancy-log)
   - [fastify](https://www.npmjs.com/package/fastify)
   - [fstream](https://www.npmjs.com/package/fstream)
   - [jGrowl](https://github.com/stanlemon/jGrowl)
   - [jQuery](https://jquery.com/)
   - [marsdb](https://www.npmjs.com/package/marsdb)
+  - [micro](https://www.npmjs.com/package/micro/)
   - [minimongo](https://www.npmjs.com/package/minimongo/)
   - [mssql](https://www.npmjs.com/package/mssql)
   - [mysql](https://www.npmjs.com/package/mysql)
+  - [npmlog](https://www.npmjs.com/package/npmlog)
   - [pg](https://www.npmjs.com/package/pg)
   - [sequelize](https://www.npmjs.com/package/sequelize)
   - [spanner](https://www.npmjs.com/package/spanner)
   - [sqlite](https://www.npmjs.com/package/sqlite)
   - [ssh2-streams](https://www.npmjs.com/package/ssh2-streams)
   - [ssh2](https://www.npmjs.com/package/ssh2)
+  - [vue](https://www.npmjs.com/package/vue)
+  - [yargs](https://www.npmjs.com/package/yargs)
+  - [webpack-dev-server](https://www.npmjs.com/package/webpack-dev-server)
 
 * TypeScript 3.9 is now supported.
 
+* TypeScript code embedded in HTML and Vue files is now extracted and analyzed.
+
 * The analysis of sanitizers has improved, leading to more accurate
   results from the security queries.
 
 ## New queries
 
 | **Query**                                                                       | **Tags**                                                          | **Purpose**                                                                                                                                                                            |
 |---------------------------------------------------------------------------------|-------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| Cross-site scripting through DOM (`js/xss-through-dom`) | security, external/cwe/cwe-079, external/cwe/cwe-116 | Highlights potential XSS vulnerabilities where existing text from the DOM is used as HTML. Results are not shown on LGTM by default. |
+| DOM text reinterpreted as HTML (`js/xss-through-dom`) | security, external/cwe/cwe-079, external/cwe/cwe-116 | Highlights potential XSS vulnerabilities where existing text from the DOM is used as HTML. Results are shown on LGTM by default. |
 | Incomplete HTML attribute sanitization (`js/incomplete-html-attribute-sanitization`) | security, external/cwe/cwe-20, external/cwe/cwe-079, external/cwe/cwe-116 | Highlights potential XSS vulnerabilities due to incomplete sanitization of HTML meta-characters. Results are shown on LGTM by default. |
 | Unsafe expansion of self-closing HTML tag (`js/unsafe-html-expansion`) | security, external/cwe/cwe-079, external/cwe/cwe-116 | Highlights potential XSS vulnerabilities caused by unsafe expansion of self-closing HTML tags. |
 | Unsafe shell command constructed from library input (`js/shell-command-constructed-from-input`) | correctness, security, external/cwe/cwe-078, external/cwe/cwe-088 | Highlights potential command injections due to a shell command being constructed from library inputs. Results are shown on LGTM by default. |
+| Download of sensitive file through insecure connection (`js/insecure-download`) | security, external/cwe/cwe-829 | Highlights downloads of sensitive files through an unencrypted protocol. Results are shown on LGTM by default. |
+| Exposure of private files (`js/exposure-of-private-files`) | security, external/cwe/cwe-200 | Highlights servers that serve private files. Results are shown on LGTM by default. |
+| Creating biased random numbers from a cryptographically secure source (`js/biased-cryptographic-random`) | security, external/cwe/cwe-327 | Highlights mathematical operations on cryptographically secure numbers that can create biased results. Results are shown on LGTM by default. |
+| Storage of sensitive information in build artifact (`js/build-artifact-leak`) | security, external/cwe/cwe-312 | Highlights storage of sensitive information in build artifacts. Results are shown on LGTM by default. |
+| Improper code sanitization (`js/bad-code-sanitization`) | security, external/cwe/cwe-094, external/cwe/cwe-079, external/cwe/cwe-116 | Highlights string concatenation where code is constructed without proper sanitization. Results are shown on LGTM by default. |
+| Disabling certificate validation (`js/disabling-certificate-validation`) | security, external/cwe-295 | Highlights locations where SSL certificate validation is disabled. Results are shown on LGTM by default. | 
+| Incomplete multi-character sanitization (`js/incomplete-multi-character-sanitization`) | correctness, security, external/cwe/cwe-20, external/cwe/cwe-116 | Highlights sanitizers that fail to remove dangerous substrings completely. Results are shown on LGTM by default. |
 
 ## Changes to existing queries
 
@@ -42,14 +57,19 @@
 | Client-side cross-site scripting (`js/xss`) | Fewer results | This query now recognizes additional safe patterns of constructing HTML. |
 | Client-side URL redirect (`js/client-side-unvalidated-url-redirection`) | Fewer results | This query now recognizes additional safe patterns of doing URL redirects. |
 | Code injection (`js/code-injection`) | More results | More potential vulnerabilities involving NoSQL code operators are now recognized. |
+| Exception text reinterpreted as HTML (`js/exception-xss`) | Rephrased and changed visibility | Rephrased name and alert message. Severity lowered from error to warning. Results are now shown on LGTM by default. |
 | Expression has no effect (`js/useless-expression`) | Fewer results | This query no longer flags an expression when that expression is the only content of the containing file. |
 | Hard-coded credentials (`js/hardcoded-credentials`) | More results | This query now recognizes hard-coded credentials sent via HTTP authorization headers. |
 | Incomplete URL scheme check (`js/incomplete-url-scheme-check`) | More results | This query now recognizes additional url scheme checks. |
+| Insecure randomness (`js/insecure-randomness`) | Fewer results | This query now recognizes when an insecure random value is used as a fallback when secure random values are unsupported. |
 | Misspelled variable name (`js/misspelled-variable-name`) | Message changed | The message for this query now correctly identifies the misspelled variable in additional cases. |
+| Non-linear pattern (`js/non-linear-pattern`) | Fewer duplicates and message changed | This query now generates fewer duplicate alerts and has a clearer explanation in case of type annotations used in a pattern. |
 | Prototype pollution in utility function (`js/prototype-pollution-utility`) | More results | This query now recognizes additional utility functions as vulnerable to prototype polution. |
 | Uncontrolled command line (`js/command-line-injection`) | More results | This query now recognizes additional command execution calls. |
 | Uncontrolled data used in path expression (`js/path-injection`) | More results | This query now recognizes additional file system calls. |
+| Uncontrolled data used in path expression (`js/path-injection`) | Fewer results | This query no longer flags paths that have been checked to be part of a collection. |
 | Unknown directive (`js/unknown-directive`) | Fewer results | This query no longer flags directives generated by the Babel compiler. |
+| Unneeded defensive code (`js/unneeded-defensive-code`) | Fewer false-positive results | This query now recognizes checks meant to handle the `document.all` object. |
 | Unused property (`js/unused-property`) | Fewer results | This query no longer flags properties of objects that are operands of `yield` expressions. |
 | Zip Slip (`js/zipslip`) | More results | This query now recognizes additional vulnerabilities. |
 
@@ -85,3 +105,4 @@ The following low-precision queries are no longer run by default on LGTM (their
   - `ParameterNode.asExpr()` and `.getAstNode()` now gets the parameter's AST node, whereas previously it had no result.
   - `Expr.flow()` now has a more meaningful result for destructuring patterns. Previously this node was disconnected from the data flow graph. Now it represents the values being destructured by the pattern.
 * The global data-flow and taint-tracking libraries now model indirect parameter accesses through the `arguments` object in some cases, which may lead to additional results from some of the security queries, particularly "Prototype pollution in utility function".
+* The predicates `Type.getProperty()` and variants of `Type.getMethod()` have been deprecated due to lack of use-cases. Looking up a named property of a static type is no longer supported, favoring faster extraction times instead.

config/identical-files.json

@@ -1,5 +1,5 @@
 {
-  "DataFlow Java/C++/C#": [
+  "DataFlow Java/C++/C#/Python": [
     "java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl.qll",
     "java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl2.qll",
     "java/ql/src/semmle/code/java/dataflow/internal/DataFlowImpl3.qll",
@@ -18,15 +18,18 @@
     "csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl2.qll",
     "csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl3.qll",
     "csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl4.qll",
-    "csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl5.qll"
+    "csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImpl5.qll",
+    "python/ql/src/experimental/dataflow/internal/DataFlowImpl.qll",
+    "python/ql/src/experimental/dataflow/internal/DataFlowImpl2.qll"
   ],
-  "DataFlow Java/C++/C# Common": [
+  "DataFlow Java/C++/C#/Python Common": [
     "java/ql/src/semmle/code/java/dataflow/internal/DataFlowImplCommon.qll",
     "cpp/ql/src/semmle/code/cpp/dataflow/internal/DataFlowImplCommon.qll",
     "cpp/ql/src/semmle/code/cpp/ir/dataflow/internal/DataFlowImplCommon.qll",
-    "csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImplCommon.qll"
+    "csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImplCommon.qll",
+    "python/ql/src/experimental/dataflow/internal/DataFlowImplCommon.qll"
   ],
-  "TaintTracking::Configuration Java/C++/C#": [
+  "TaintTracking::Configuration Java/C++/C#/Python": [
     "cpp/ql/src/semmle/code/cpp/dataflow/internal/tainttracking1/TaintTrackingImpl.qll",
     "cpp/ql/src/semmle/code/cpp/dataflow/internal/tainttracking2/TaintTrackingImpl.qll",
     "cpp/ql/src/semmle/code/cpp/ir/dataflow/internal/tainttracking1/TaintTrackingImpl.qll",
@@ -37,13 +40,15 @@
     "csharp/ql/src/semmle/code/csharp/dataflow/internal/tainttracking4/TaintTrackingImpl.qll",
     "csharp/ql/src/semmle/code/csharp/dataflow/internal/tainttracking5/TaintTrackingImpl.qll",
     "java/ql/src/semmle/code/java/dataflow/internal/tainttracking1/TaintTrackingImpl.qll",
-    "java/ql/src/semmle/code/java/dataflow/internal/tainttracking2/TaintTrackingImpl.qll"
+    "java/ql/src/semmle/code/java/dataflow/internal/tainttracking2/TaintTrackingImpl.qll",
+    "python/ql/src/experimental/dataflow/internal/tainttracking1/TaintTrackingImpl.qll"
   ],
-  "DataFlow Java/C++/C# Consistency checks": [
+  "DataFlow Java/C++/C#/Python Consistency checks": [
     "java/ql/src/semmle/code/java/dataflow/internal/DataFlowImplConsistency.qll",
     "cpp/ql/src/semmle/code/cpp/dataflow/internal/DataFlowImplConsistency.qll",
     "cpp/ql/src/semmle/code/cpp/ir/dataflow/internal/DataFlowImplConsistency.qll",
-    "csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImplConsistency.qll"
+    "csharp/ql/src/semmle/code/csharp/dataflow/internal/DataFlowImplConsistency.qll",
+    "python/ql/src/experimental/dataflow/internal/DataFlowImplConsistency.qll"
   ],
   "C++ SubBasicBlocks": [
     "cpp/ql/src/semmle/code/cpp/controlflow/SubBasicBlocks.qll",
@@ -96,10 +101,18 @@
     "cpp/ql/src/semmle/code/cpp/ir/implementation/UseSoundEscapeAnalysis.qll",
     "csharp/ql/src/experimental/ir/implementation/UseSoundEscapeAnalysis.qll"
   ],
+  "IR IRFunctionBase": [
+    "cpp/ql/src/semmle/code/cpp/ir/implementation/internal/IRFunctionBase.qll",
+    "csharp/ql/src/experimental/ir/implementation/internal/IRFunctionBase.qll"
+  ],
   "IR Operand Tag": [
     "cpp/ql/src/semmle/code/cpp/ir/implementation/internal/OperandTag.qll",
     "csharp/ql/src/experimental/ir/implementation/internal/OperandTag.qll"
   ],
+  "IR TInstruction":[
+    "cpp/ql/src/semmle/code/cpp/ir/implementation/internal/TInstruction.qll",
+    "csharp/ql/src/experimental/ir/implementation/internal/TInstruction.qll"
+  ],
   "IR TIRVariable":[
     "cpp/ql/src/semmle/code/cpp/ir/implementation/internal/TIRVariable.qll",
     "csharp/ql/src/experimental/ir/implementation/internal/TIRVariable.qll"
@@ -177,6 +190,11 @@
     "cpp/ql/src/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/IRBlockImports.qll",
     "cpp/ql/src/semmle/code/cpp/ir/implementation/aliased_ssa/internal/IRBlockImports.qll"
   ],
+  "C++ IR IRFunctionImports": [
+    "cpp/ql/src/semmle/code/cpp/ir/implementation/raw/internal/IRFunctionImports.qll",
+    "cpp/ql/src/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/IRFunctionImports.qll",
+    "cpp/ql/src/semmle/code/cpp/ir/implementation/aliased_ssa/internal/IRFunctionImports.qll"
+  ],
   "C++ IR IRVariableImports": [
     "cpp/ql/src/semmle/code/cpp/ir/implementation/raw/internal/IRVariableImports.qll",
     "cpp/ql/src/semmle/code/cpp/ir/implementation/unaliased_ssa/internal/IRVariableImports.qll",
@@ -287,6 +305,10 @@
     "csharp/ql/src/experimental/ir/implementation/raw/internal/IRBlockImports.qll",
     "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/IRBlockImports.qll"
   ],
+  "C# IR IRFunctionImports": [
+    "csharp/ql/src/experimental/ir/implementation/raw/internal/IRFunctionImports.qll",
+    "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/IRFunctionImports.qll"
+  ],
   "C# IR IRVariableImports": [
     "csharp/ql/src/experimental/ir/implementation/raw/internal/IRVariableImports.qll",
     "csharp/ql/src/experimental/ir/implementation/unaliased_ssa/internal/IRVariableImports.qll"