Sonarcloud integration

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

.github/workflows/sonarcloud.yml

@@ -0,0 +1,45 @@
+on:
+  push:
+    branches:
+      - main
+      - tmp
+  pull_request:
+      types: [opened, synchronize, reopened]
+
+name: Sonarcloud Scan
+jobs:
+  sonarcloud:
+    runs-on: ubuntu-latest
+    env:
+      BUILD_WRAPPER_OUT_DIR: build_wrapper_output_directory
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 1
+    - name: Install sonar-scanner and build-wrapper
+      uses: SonarSource/sonarcloud-github-c-cpp@v2
+    - name: Install Prerequisites
+      run: |
+        sudo apt-get update
+        sudo apt-get install autoconf automake cmake libtool pkg-config gettext libjson-c-dev flex bison libpcap-dev zlib1g-dev
+    - name: Run build-wrapper
+      run: |
+        mkdir build
+        cmake -S . -B build -DBUILD_NDPI=ON -DDENABLE_ZLIB=ON -DNDPI_WITH_GCRYPT=OFF
+        build-wrapper-linux-x86-64 --out-dir ${{ env.BUILD_WRAPPER_OUT_DIR }} cmake --build build/ --config Release
+    - name: Run tests
+      run: |
+        ./test/run_tests.sh ./libnDPI ./build/nDPId-test
+    - name: Run sonar-scanner
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+      run: |
+        sonar-scanner \
+            --define sonar.branch.name=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}} \
+            --define sonar.cfamily.build-wrapper-output="${{ env.BUILD_WRAPPER_OUT_DIR }}" \
+            --define sonar.organization=lnslbrty \
+            --define sonar.projectKey=lnslbrty_nDPId \
+            --define sonar.exclusions=dependencies/uthash/tests/** \
+            --define sonar.verbose=true \
+            --define sonar.python.version=3.8

README.md

@@ -1,6 +1,12 @@
 [![Build](https://github.com/utoni/nDPId/actions/workflows/build.yml/badge.svg)](https://github.com/utoni/nDPId/actions/workflows/build.yml)
 [![Gitlab-CI](https://gitlab.com/utoni/nDPId/badges/main/pipeline.svg)](https://gitlab.com/utoni/nDPId/-/pipelines)
 [![Circle-CI](https://circleci.com/gh/utoni/nDPId.svg?style=shield "Circle-CI")](https://app.circleci.com/pipelines/github/utoni/nDPId)
+[![Lines of Code](https://sonarcloud.io/api/project_badges/measure?project=lnslbrty_nDPId&metric=ncloc)](https://sonarcloud.io/summary/new_code?id=lnslbrty_nDPId)
+[![Code Smells](https://sonarcloud.io/api/project_badges/measure?project=lnslbrty_nDPId&metric=code_smells)](https://sonarcloud.io/summary/new_code?id=lnslbrty_nDPId)
+[![Bugs](https://sonarcloud.io/api/project_badges/measure?project=lnslbrty_nDPId&metric=bugs)](https://sonarcloud.io/summary/new_code?id=lnslbrty_nDPId)
+[![Vulnerabilities](https://sonarcloud.io/api/project_badges/measure?project=lnslbrty_nDPId&metric=vulnerabilities)](https://sonarcloud.io/summary/new_code?id=lnslbrty_nDPId)
+[![Reliability Rating](https://sonarcloud.io/api/project_badges/measure?project=lnslbrty_nDPId&metric=reliability_rating)](https://sonarcloud.io/summary/new_code?id=lnslbrty_nDPId)
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=lnslbrty_nDPId&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=lnslbrty_nDPId)
 ![Docker Automated build](https://img.shields.io/docker/automated/utoni/ndpid)
 
 # References

dependencies/nDPIsrvd.h

@@ -479,7 +479,7 @@ static inline int nDPIsrvd_set_read_timeout(struct nDPIsrvd_socket * const sock,
 {
     struct timeval tv = {.tv_sec = seconds, .tv_usec = micro_seconds};
 
-    if (sock->fd < 0)
+    if (sock == NULL || sock->fd < 0)
     {
         return 1;
     }
@@ -559,7 +559,7 @@ static inline void nDPIsrvd_cleanup_instance(struct nDPIsrvd_socket * const sock
     struct nDPIsrvd_thread_data * current_thread_data;
     struct nDPIsrvd_thread_data * ttmp;
 
-    if (instance != NULL)
+    if (sock != NULL && instance != NULL)
     {
 #ifdef ENABLE_MEMORY_PROFILING
         nDPIsrvd_memprof_log("Cleaning up instance 0x%x.", instance->alias_source_key);

dependencies/nDPIsrvd.py

@@ -182,7 +182,6 @@ class FlowManager:
         if alias not in self.instances:
             self.instances[alias] = dict()
         if source not in self.instances[alias]:
-            self.instances[alias][source] = dict()
             self.instances[alias][source] = Instance(alias, source)
 
         self.instances[alias][source].setMostRecentFlowTimeFromJSON(json_dict)

examples/c-analysed/c-analysed.c

@@ -55,6 +55,12 @@ static void nDPIsrvd_write_flow_info_cb(struct nDPIsrvd_socket const * sock,
     (void)instance;
     (void)user_data;
 
+    if (flow == NULL || thread_data == NULL)
+    {
+        fprintf(stderr, "%s\n", "[WriteFlowInfoCallback] BUG: Internal error.");
+        return;
+    }
+
     fprintf(stderr,
             "[Thread %2d][Flow %5llu][ptr: "
 #ifdef __LP64__

nDPId-test.c

@@ -475,6 +475,11 @@ static enum nDPIsrvd_callback_return update_flow_packets_processed(struct nDPIsr
     struct nDPIsrvd_json_token const * const flow_total_packets_processed[FD_COUNT] = {
         TOKEN_GET_SZ(sock, "flow_src_packets_processed"), TOKEN_GET_SZ(sock, "flow_dst_packets_processed")};
 
+    if (sock == NULL)
+    {
+        return CALLBACK_ERROR;
+    }
+
     if (sock->flow_user_data_size > 0)
     {
         flow_stats->total_packets_processed = 0;

sonar-project.properites

@@ -1,12 +1,8 @@
 sonar.projectKey=lnslbrty_nDPId
 sonar.organization=lnslbrty
 
-# This is the name and version displayed in the SonarCloud UI.
+sonar.projectName=nDPId
-#sonar.projectName=nDPId
+sonar.projectVersion=1.5
-#sonar.projectVersion=1.0
 
-# Path is relative to the sonar-project.properties file. Replace "\" by "/" on Windows.
+sonar.sourceEncoding=UTF-8
-#sonar.sources=.
+sonar.sources=*.c,*.h,dependencies/nDPIsrvd.h,dependencies/nDPIsrvd.py,examples/c-*/**,examples/cxx-*/**,examples/py-*/**
-
-# Encoding of the source code. Default is default system encoding
-#sonar.sourceEncoding=UTF-8