Merge pull request #302 from Wikid82/main

Propagate changes from main into development
2025-12-03 15:07:01 -05:00
parent 9628f3fbcb f1b1c3433f
commit a0ef7ded24
14 changed files with 276 additions and 28 deletions
--- a/.github/agents/DevOps.agent.md
+++ b/.github/agents/DevOps.agent.md
@@ -0,0 +1,64 @@
+name: CI_Ops
+description: DevOps specialist that debugs GitHub Actions, CI pipelines, and Docker builds.
+argument-hint: The workflow issue (e.g., "Why did the last build fail?" or "Fix the Docker push error")
+tools: ['run_terminal_command', 'read_file', 'write_file', 'search', 'list_dir']
+
+---
+You are a DEVOPS ENGINEER and CI/CD SPECIALIST.
+You do not guess why a build failed. You interrogate the server to find the exact exit code and log trace.
+
+<context>
+- **Project**: Charon
+- **Tooling**: GitHub Actions, Docker, Go, Vite.
+- **Key Tool**: You rely heavily on the GitHub CLI (`gh`) to fetch live data.
+- **Workflows**: Located in `.github/workflows/`.
+</context>
+
+<workflow>
+1.  **Discovery (The "What Broke?" Phase)**:
+    -   **List Runs**: Run `gh run list --limit 3`. Identify the `run-id` of the failure.
+    -   **Fetch Failure Logs**: Run `gh run view <run-id> --log-failed`.
+    -   **Locate Artifact**: If the log mentions a specific file (e.g., `backend/handlers/proxy.go:45`), note it down.
+
+2.  **Triage Decision Matrix (CRITICAL)**:
+    -   **Case A: Infrastructure Failure** (YAML syntax, Docker build args, missing secrets, script permission denied).
+        -   **Action**: YOU fix this. Edit the workflow or Dockerfile directly.
+        -   **Verify**: Commit, push, and watch the run.
+    -   **Case B: Application Failure** (Compilation error, Test failure, Lint error).
+        -   **Action**: STOP. Do not touch the code.
+        -   **Output**: Generate a **Bug Report** (see format below) for the Developer Agent.
+
+3.  **Remediation (If Case A)**:
+    -   Edit the `.github/workflows/*.yml` or `Dockerfile`.
+    -   Commit and push.
+
+</workflow>
+
+<output_format>
+(Only use this if handing off to a Developer Agent)
+## 🐛 CI Failure Report
+**Offending File**: `{path/to/file}`
+**Job Name**: `{name of failing job}`
+**Error Log**:
+```text
+{paste the specific error lines here}
+Recommendation: @{Backend_Dev or Frontend_Dev}, please fix this logic error. </output_format>
+```
+<constraints>
+NO ZIP DOWNLOADS: Do not try to download artifacts or log zips. Use gh run view to stream text.
+
+LOG EFFICIENCY: Never ask to "read the whole log" if it is >50 lines. Use grep to filter.
+
+ROOT CAUSE FIRST: Do not suggest changing the CI config if the code is broken. Fix the code, not the messenger. </constraints>
+
+
+### The Workflow in Action
+
+Now, your troubleshooting flow is perfectly circular:
+
+1.  **You:** "@CI\_Ops Why did the build fail?"
+2.  **CI\_Ops:** "It's a Go test failure." (Generates `## 🐛 CI Failure Report`)
+3.  **You:** "@Backend\_Dev Fix the bug in the report above."
+4.  **Backend\_Dev:** Reads the report, runs the specific test (Red), fixes the code (Green).
+5.  **You:** "@CI\_Ops Check the build again."
+6.  **CI\_Ops:** "Build is Green."
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -44,6 +44,22 @@
      "matchUpdateTypes": ["minor", "patch"],
      "automerge": true
    },
+    {
+      "description": "actions/checkout",
+      "matchManagers": ["github-actions"],
+      "matchPackageNames": ["actions/checkout"],
+      "automerge": false,
+      "matchUpdateTypes": ["minor", "patch"],
+      "labels": ["dependencies", "github-actions", "manual-review"]
+    },
+    {
+      "description": "Do not auto-upgrade other github-actions majors without review",
+      "matchManagers": ["github-actions"],
+      "matchUpdateTypes": ["major"],
+      "automerge": false,
+      "labels": ["dependencies", "github-actions", "manual-review"],
+      "prPriority": 0
+    },
    {
      "description": "Docker: keep Caddy within v2 (no automatic jump to v3)",
      "matchManagers": ["dockerfile"],
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -34,7 +34,7 @@ jobs:

      - name: Run Benchmark
        working-directory: backend
-        run: go test -bench=. -benchmem ./... | tee output.txt
+        run: go test -bench=. -benchmem -run='^$' ./... | tee output.txt

      - name: Store Benchmark Result
        uses: benchmark-action/github-action-benchmark@v1
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -34,7 +34,7 @@ jobs:

    steps:
      - name: Checkout repository
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6

      - name: Normalize image name
        run: |
@@ -181,7 +181,7 @@ jobs:

    steps:
      - name: Checkout repository
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6

      - name: Normalize image name
        run: |
--- a/.github/workflows/quality-checks.yml
+++ b/.github/workflows/quality-checks.yml
@@ -11,7 +11,7 @@ jobs:
    name: Backend (Go)
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6

      - name: Set up Go
        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
@@ -62,7 +62,7 @@ jobs:
    name: Frontend (React)
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6

      - name: Set up Node.js
        uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6.1.0
--- a/.github/workflows/waf-integration.yml
+++ b/.github/workflows/waf-integration.yml
@@ -27,7 +27,7 @@ jobs:
    timeout-minutes: 15

    steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
--- a/.gitignore
+++ b/.gitignore
@@ -30,6 +30,7 @@ backend/*.cover
 backend/coverage/
 backend/coverage.*.out
 backend/coverage_*.out
+backend/charon

 # Databases
 *.db
--- a/backend/go.mod
+++ b/backend/go.mod
@@ -23,7 +23,7 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bytedance/sonic v1.14.0 // indirect
 	github.com/bytedance/sonic/loader v0.3.0 // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/cloudwego/base64x v0.1.6 // indirect
 	github.com/containerd/errdefs v1.0.0 // indirect
 	github.com/containerd/errdefs/pkg v0.3.0 // indirect
@@ -57,15 +57,16 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/onsi/ginkgo/v2 v2.9.5 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.1.1 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prometheus/client_model v0.5.0 // indirect
-	github.com/prometheus/common v0.48.0 // indirect
-	github.com/prometheus/procfs v0.12.0 // indirect
+	github.com/prometheus/client_model v0.6.2 // indirect
+	github.com/prometheus/common v0.66.1 // indirect
+	github.com/prometheus/procfs v0.16.1 // indirect
 	github.com/quic-go/qpack v0.5.1 // indirect
 	github.com/quic-go/quic-go v0.54.0 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
@@ -77,6 +78,7 @@ require (
 	go.opentelemetry.io/otel/metric v1.38.0 // indirect
 	go.opentelemetry.io/otel/trace v1.38.0 // indirect
 	go.uber.org/mock v0.5.0 // indirect
+	go.yaml.in/yaml/v2 v2.4.2 // indirect
 	golang.org/x/arch v0.20.0 // indirect
 	golang.org/x/mod v0.29.0 // indirect
 	golang.org/x/net v0.47.0 // indirect
--- a/backend/go.sum
+++ b/backend/go.sum
@@ -10,8 +10,8 @@ github.com/bytedance/sonic/loader v0.3.0 h1:dskwH8edlzNMctoruo8FPTJDF3vLtDT0sXZw
 github.com/bytedance/sonic/loader v0.3.0/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
 github.com/cenkalti/backoff/v5 v5.0.3 h1:ZN+IMa753KfX5hd8vVaMixjnqRZ3y8CuJKRKj1xcsSM=
 github.com/cenkalti/backoff/v5 v5.0.3/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
-github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
-github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
+github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cloudwego/base64x v0.1.6 h1:t11wG9AECkCDk5fMSoxmufanudBtJ+/HemLstXDLI2M=
 github.com/cloudwego/base64x v0.1.6/go.mod h1:OFcloc187FXDaYHvrNIjxSe8ncn0OOM8gEHfghB2IPU=
 github.com/containerd/errdefs v1.0.0 h1:tg5yIfIlQIrxYtu9ajqY42W3lpS19XqdxRQeEwYG8PI=
@@ -83,12 +83,16 @@ github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
 github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
+github.com/klauspost/compress v1.18.0 h1:c/Cqfb0r+Yi+JtIEq73FWXVkRonBlf0CRNYc8Zttxdo=
+github.com/klauspost/compress v1.18.0/go.mod h1:2Pp+KzxcywXVXMr50+X0Q/Lsb43OQHYWRCY2AiWywWQ=
 github.com/klauspost/cpuid/v2 v2.3.0 h1:S4CRMLnYUhGeDFDqkGriYKdfoFlDnMtqTiI/sFzhA9Y=
 github.com/klauspost/cpuid/v2 v2.3.0/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
+github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
 github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
 github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
@@ -113,6 +117,8 @@ github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9G
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
 github.com/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=
 github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
+github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
+github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
 github.com/onsi/ginkgo/v2 v2.9.5 h1:+6Hr4uxzP4XIUyAkg61dWBw8lb/gc4/X5luuxN/EC+Q=
 github.com/onsi/ginkgo/v2 v2.9.5/go.mod h1:tvAoo1QUJwNEU2ITftXTpR7R1RbCzoZUOs3RonqW57k=
 github.com/onsi/gomega v1.27.6 h1:ENqfyGeS5AX/rlXDd/ETokDz93u0YufY1Pgxuy/PvWE=
@@ -127,14 +133,14 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/prometheus/client_golang v1.19.1 h1:wZWJDwK+NameRJuPGDhlnFgx8e8HN3XHQeLaYJFJBOE=
-github.com/prometheus/client_golang v1.19.1/go.mod h1:mP78NwGzrVks5S2H6ab8+ZZGJLZUq1hoULYBAYBw1Ho=
-github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw=
-github.com/prometheus/client_model v0.5.0/go.mod h1:dTiFglRmd66nLR9Pv9f0mZi7B7fk5Pm3gvsjB5tr+kI=
-github.com/prometheus/common v0.48.0 h1:QO8U2CdOzSn1BBsmXJXduaaW+dY/5QLjfB8svtSzKKE=
-github.com/prometheus/common v0.48.0/go.mod h1:0/KsvlIEfPQCQ5I2iNSAWKPZziNCvRs5EC6ILDTlAPc=
-github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
-github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
+github.com/prometheus/client_golang v1.23.2 h1:Je96obch5RDVy3FDMndoUsjAhG5Edi49h0RJWRi/o0o=
+github.com/prometheus/client_golang v1.23.2/go.mod h1:Tb1a6LWHB3/SPIzCoaDXI4I8UHKeFTEQ1YCr+0Gyqmg=
+github.com/prometheus/client_model v0.6.2 h1:oBsgwpGs7iVziMvrGhE53c/GrLUsZdHnqNwqPLxwZyk=
+github.com/prometheus/client_model v0.6.2/go.mod h1:y3m2F6Gdpfy6Ut/GBsUqTWZqCUvMVzSfMLjcu6wAwpE=
+github.com/prometheus/common v0.66.1 h1:h5E0h5/Y8niHc5DlaLlWLArTQI7tMrsfQjHV+d9ZoGs=
+github.com/prometheus/common v0.66.1/go.mod h1:gcaUsgf3KfRSwHY4dIMXLPV0K/Wg1oZ8+SbZk/HH/dA=
+github.com/prometheus/procfs v0.16.1 h1:hZ15bTNuirocR6u0JZ6BAHHmwS1p8B4P6MRqxtzMyRg=
+github.com/prometheus/procfs v0.16.1/go.mod h1:teAbpZRB1iIAJYREa1LsoWUXykVXA1KlTmWl8x/U+Is=
 github.com/quic-go/qpack v0.5.1 h1:giqksBPnT/HDtZ6VhtFKgoLOWmlyo9Ei6u9PqzIMbhI=
 github.com/quic-go/qpack v0.5.1/go.mod h1:+PC4XFrEskIVkcLzpEkbLqq1uCoxPhQuvK5rH1ZgaEg=
 github.com/quic-go/quic-go v0.54.0 h1:6s1YB9QotYI6Ospeiguknbp2Znb/jZYjZLRXn9kMQBg=
@@ -179,8 +185,12 @@ go.opentelemetry.io/otel/trace v1.38.0 h1:Fxk5bKrDZJUH+AMyyIXGcFAPah0oRcT+LuNtJr
 go.opentelemetry.io/otel/trace v1.38.0/go.mod h1:j1P9ivuFsTceSWe1oY+EeW3sc+Pp42sO++GHkg4wwhs=
 go.opentelemetry.io/proto/otlp v1.7.1 h1:gTOMpGDb0WTBOP8JaO72iL3auEZhVmAQg4ipjOVAtj4=
 go.opentelemetry.io/proto/otlp v1.7.1/go.mod h1:b2rVh6rfI/s2pHWNlB7ILJcRALpcNDzKhACevjI+ZnE=
+go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
+go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
 go.uber.org/mock v0.5.0 h1:KAMbZvZPyBPWgD14IrIQ38QCyjwpvVVV6K/bHl1IwQU=
 go.uber.org/mock v0.5.0/go.mod h1:ge71pBPLYDk7QIi1LupWxdAykm7KIEFchiOqd6z7qMM=
+go.yaml.in/yaml/v2 v2.4.2 h1:DzmwEr2rDGHl7lsFgAHxmNz/1NlQ7xLIrlN2h5d1eGI=
+go.yaml.in/yaml/v2 v2.4.2/go.mod h1:081UH+NErpNdqlCXm3TtEran0rJZGxAYx9hb/ELlsPU=
 golang.org/x/arch v0.20.0 h1:dx1zTU0MAE98U+TQ8BLl7XsJbgze2WnNKF/8tGp/Q6c=
 golang.org/x/arch v0.20.0/go.mod h1:bdwinDaKcfZUGpH09BB7ZmOfhalA8lQdzl62l8gGWsk=
 golang.org/x/crypto v0.45.0 h1:jMBrvKuj23MTlT0bQEOBcAE0mjg8mK9RXFhRH6nyF3Q=
--- a/backend/internal/caddy/manager.go
+++ b/backend/internal/caddy/manager.go
@@ -131,7 +131,7 @@ func (m *Manager) ApplyConfig(ctx context.Context) error {
 				engineMode := "On" // default to blocking
 				if rs.Mode == "detection" || rs.Mode == "monitor" {
 					engineMode = "DetectionOnly"
-				} else if rs.Mode == "" && secCfg.WAFMode == "monitor" {
+				} else if rs.Mode == "" && strings.EqualFold(secCfg.WAFMode, "monitor") {
 					// No per-ruleset mode set, use global WAFMode
 					engineMode = "DetectionOnly"
 				}
@@ -386,6 +386,14 @@ func (m *Manager) computeEffectiveFlags(ctx context.Context) (cerbEnabled bool,
 				crowdsecEnabled = false
 			}
 		}
+
+		// runtime override for WAF mode
+		var sc models.SecurityConfig
+		if err := m.db.Where("name = ?", "default").First(&sc).Error; err == nil {
+			if sc.WAFMode != "" {
+				wafEnabled = !strings.EqualFold(sc.WAFMode, "disabled")
+			}
+		}
 	}

 	// ACL, WAF, RateLimit and CrowdSec should only be considered enabled if Cerberus is enabled.
--- a/backend/internal/caddy/manager_test.go
+++ b/backend/internal/caddy/manager_test.go
@@ -8,6 +8,7 @@ import (
 	"net/http/httptest"
 	"os"
 	"path/filepath"
+	"strings"
 	"testing"
 	"time"

@@ -459,3 +460,76 @@ func TestComputeEffectiveFlags_DB_ACLTrueAndFalse(t *testing.T) {
 	_, acl, _, _, _ = manager.computeEffectiveFlags(context.Background())
 	require.False(t, acl)
 }
+
+func TestComputeEffectiveFlags_DB_WAFMonitor(t *testing.T) {
+dsn := fmt.Sprintf("file:%s?mode=memory&cache=shared", t.Name())
+db, err := gorm.Open(sqlite.Open(dsn), &gorm.Config{})
+require.NoError(t, err)
+	require.NoError(t, db.AutoMigrate(&models.Setting{}, &models.SecurityConfig{}))
+
+secCfg := config.SecurityConfig{CerberusEnabled: true, WAFMode: "enabled"}
+manager := NewManager(nil, db, "", "", false, secCfg)
+
+// Set WAF mode to monitor
+	res := db.Create(&models.SecurityConfig{Name: "default", Enabled: true, WAFMode: "monitor"})
+	require.NoError(t, res.Error)
+
+_, _, waf, _, _ := manager.computeEffectiveFlags(context.Background())
+require.True(t, waf) // Should still be true (enabled)
+}
+
+func TestManager_ApplyConfig_WAFMonitor(t *testing.T) {
+	// Mock Caddy Admin API
+	caddyServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path == "/load" && r.Method == "POST" {
+			w.WriteHeader(http.StatusOK)
+			return
+		}
+		w.WriteHeader(http.StatusNotFound)
+	}))
+	defer caddyServer.Close()
+
+	// Setup DB
+	dsn := fmt.Sprintf("file:%s?mode=memory&cache=shared", t.Name())
+	db, err := gorm.Open(sqlite.Open(dsn), &gorm.Config{})
+	require.NoError(t, err)
+	require.NoError(t, db.AutoMigrate(&models.ProxyHost{}, &models.Location{}, &models.Setting{}, &models.CaddyConfig{}, &models.SSLCertificate{}, &models.SecurityConfig{}, &models.SecurityRuleSet{}, &models.SecurityDecision{}))
+
+	// Set WAF mode to monitor
+	db.Create(&models.SecurityConfig{Name: "default", Enabled: true, WAFMode: "monitor", AdminWhitelist: "127.0.0.1"})
+
+	// Create a ruleset
+	db.Create(&models.SecurityRuleSet{Name: "owasp-crs", Content: "SecRule REQUEST_URI \"@rx ^/admin\" \"id:101,phase:1,deny,status:403\""})
+
+	// Setup Manager
+	tmpDir := t.TempDir()
+	client := NewClient(caddyServer.URL)
+	manager := NewManager(client, db, tmpDir, "", false, config.SecurityConfig{CerberusEnabled: true, WAFMode: "enabled"})
+
+	// Capture file writes to verify WAF mode injection
+	var writtenContent string
+	originalWriteFile := writeFileFunc
+	defer func() { writeFileFunc = originalWriteFile }()
+	writeFileFunc = func(filename string, data []byte, perm os.FileMode) error {
+		if strings.Contains(filename, "owasp-crs.conf") {
+			writtenContent = string(data)
+		}
+		return originalWriteFile(filename, data, perm)
+	}
+
+	// Create a host
+	host := models.ProxyHost{
+		DomainNames: "example.com",
+		ForwardHost: "127.0.0.1",
+		ForwardPort: 8080,
+	}
+	db.Create(&host)
+
+	// Apply Config
+	err = manager.ApplyConfig(context.Background())
+	assert.NoError(t, err)
+
+	// Verify that DetectionOnly was injected into the ruleset file
+	assert.Contains(t, writtenContent, "SecRuleEngine DetectionOnly")
+	assert.Contains(t, writtenContent, "SecRequestBodyAccess On")
+}
--- a/backend/internal/services/benchmark_test.go
+++ b/backend/internal/services/benchmark_test.go
@@ -0,0 +1,22 @@
+package services
+
+import (
+	"testing"
+	"time"
+)
+
+func BenchmarkFormatDuration(b *testing.B) {
+	d := 3665 * time.Second
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		formatDuration(d)
+	}
+}
+
+func BenchmarkExtractPort(b *testing.B) {
+	url := "http://example.com:8080"
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		extractPort(url)
+	}
+}
--- a/go.work.sum
+++ b/go.work.sum
@@ -2,25 +2,56 @@ cloud.google.com/go/compute v1.14.0 h1:hfm2+FfxVmnRlh6LpB7cg1ZNU+5edAHmW679JePzt
 cloud.google.com/go/compute v1.14.0/go.mod h1:YfLtxrj9sU4Yxv+sXzZkyPjEyPBZfXHUvjxega5vAdo=
 cloud.google.com/go/compute/metadata v0.2.3 h1:mg4jlk7mCAj6xXp9UJ4fjI9VUI5rubuGBW5aJ7UnBMY=
 cloud.google.com/go/compute/metadata v0.2.3/go.mod h1:VAV5nSsACxMJvgaAuX6Pk2AawlZn8kiOGuCv6gTkwuA=
+github.com/alecthomas/kingpin/v2 v2.4.0/go.mod h1:0gyi0zQnjuFk8xrkNKamJoyUo382HRL7ATRpFZCw6tE=
+github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137/go.mod h1:OMCwj8VM1Kc9e19TLln2VL61YJF0x1XFtfdL4JdbSyE=
+github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
+github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cloudwego/iasm v0.2.0 h1:1KNIy1I1H9hNNFEEH3DVnI4UujN+1zjpuk6gwHLTssg=
 github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
 github.com/containerd/typeurl/v2 v2.2.0 h1:6NBDbQzr7I5LHgp34xAXYF5DOTQDn05X58lsPEmzLso=
 github.com/containerd/typeurl/v2 v2.2.0/go.mod h1:8XOOxnyatxSWuG8OfsZXVnAF4iZfedjS/8UHSPJnX4g=
+github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/creack/pty v1.1.18 h1:n56/Zwd5o6whRC5PMGretI4IdRLlmBXYNjScPaBgsbY=
 github.com/creack/pty v1.1.18/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
 github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY=
 github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbSClcnxKAGw=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
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 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
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+github.com/prometheus/procfs v0.16.1/go.mod h1:teAbpZRB1iIAJYREa1LsoWUXykVXA1KlTmWl8x/U+Is=
+github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
+github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
 github.com/russross/blackfriday v1.6.0 h1:KqfZb0pUVN2lYqZUYRddxF4OR8ZMURnJIG5Y3VRLtww=
 github.com/russross/blackfriday v1.6.0/go.mod h1:ti0ldHuxg49ri4ksnFxlkCfN+hvslNlmVHqNRXXJNAY=
 github.com/santhosh-tekuri/jsonschema/v5 v5.3.1 h1:lZUw3E0/J3roVtGQ+SCrUrg3ON6NgVqpn3+iol9aGu4=
@@ -39,23 +70,43 @@ github.com/spf13/viper v1.15.0 h1:js3yy885G8xwJa6iOISGFwd+qlUo5AvyXb7CiihdtiU=
 github.com/spf13/viper v1.15.0/go.mod h1:fFcTBJxvhhzSJiZy8n+PeW6t8l+KeT/uTARa0jHOQLA=
 github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
 github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
-github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
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 github.com/subosito/gotenv v1.4.2 h1:X1TuBLAMDFbaTAChgCBLu3DU3UPyELpnF2jjJ2cz/S8=
 github.com/subosito/gotenv v1.4.2/go.mod h1:ayKnFf/c6rvx/2iiLrJUk1e6plDbT3edrFNGqEflhK0=
-golang.org/x/mod v0.29.0 h1:HV8lRxZC4l2cr3Zq1LvtOsi/ThTgWnUk/y64QSs8GwA=
-golang.org/x/mod v0.29.0/go.mod h1:NyhrlYXJ2H4eJiRy/WDBO6HMqZQ6q9nk4JzS3NuCK+w=
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 golang.org/x/oauth2 v0.6.0 h1:Lh8GPgSKBfWSwFvtuWOfeI3aAAnbXTSutYxJiOJFgIw=
 golang.org/x/oauth2 v0.6.0/go.mod h1:ycmewcwgD4Rpr3eZJLSB4Kyyljb3qDh40vJ8STE5HKw=
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 golang.org/x/term v0.37.0 h1:8EGAD0qCmHYZg6J17DvsMy9/wJ7/D/4pV/wfnld5lTU=
 golang.org/x/term v0.37.0/go.mod h1:5pB4lxRNYYVZuTLmy8oR2BH8dflOR+IbTYFD8fi3254=
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 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c=
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+google.golang.org/protobuf v1.36.8/go.mod h1:fuxRtAxBytpl4zzqUh6/eyUujkJdNiuEkXntxiD/uRU=
 gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA=
 gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 rsc.io/pdf v0.1.1 h1:k1MczvYDUvJBe93bYd7wrZLLUEcLZAuF824/I4e5Xr4=
 rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
--- a/scripts/go-test-coverage.sh
+++ b/scripts/go-test-coverage.sh
@@ -4,7 +4,7 @@ set -euo pipefail
 ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 BACKEND_DIR="$ROOT_DIR/backend"
 COVERAGE_FILE="$BACKEND_DIR/coverage.txt"
-MIN_COVERAGE="${CHARON_MIN_COVERAGE:-${CPM_MIN_COVERAGE:-80}}"
+MIN_COVERAGE="${CHARON_MIN_COVERAGE:-${CPM_MIN_COVERAGE:-78}}"

 # trap 'rm -f "$COVERAGE_FILE"' EXIT