From 4355ad0af8f5869910a4452c453d5acfb9e0f3aa Mon Sep 17 00:00:00 2001
From: juvdiaz <juvenal.diaz@oracle.com>
Date: Mon, 25 May 2026 14:16:40 -0600
Subject: [PATCH] Add Gitleaks secret scanning

---
 .gitea/workflows/homelab-main.yml | 38 +++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/.gitea/workflows/homelab-main.yml b/.gitea/workflows/homelab-main.yml
index a8275a7..1b31d55 100644
--- a/.gitea/workflows/homelab-main.yml
+++ b/.gitea/workflows/homelab-main.yml
@@ -30,6 +30,44 @@ jobs:
           test "${ID}" = "debian"
           sudo -n true
 
+      - name: Scan for leaked secrets with Gitleaks
+        run: |
+          set -euo pipefail
+
+          gitleaks_version="8.30.1"
+          case "$(uname -m)" in
+            x86_64|amd64)
+              gitleaks_platform="linux_x64"
+              gitleaks_sha256="551f6fc83ea457d62a0d98237cbad105af8d557003051f41f3e7ca7b3f2470eb"
+              ;;
+            aarch64|arm64)
+              gitleaks_platform="linux_arm64"
+              gitleaks_sha256="e4a487ee7ccd7d3a7f7ec08657610aa3606637dab924210b3aee62570fb4b080"
+              ;;
+            *)
+              echo "Unsupported runner architecture: $(uname -m)" >&2
+              exit 1
+              ;;
+          esac
+
+          tool_dir="${HOME}/.cache/homelab-tools/gitleaks/${gitleaks_version}/${gitleaks_platform}"
+          gitleaks_bin="${tool_dir}/gitleaks"
+          if [[ ! -x "${gitleaks_bin}" ]] || [[ "$("${gitleaks_bin}" version)" != "${gitleaks_version}" ]]; then
+            archive="gitleaks_${gitleaks_version}_${gitleaks_platform}.tar.gz"
+            tmpdir="$(mktemp -d)"
+            trap 'rm -rf "${tmpdir}"' EXIT
+
+            curl -fsSL -o "${tmpdir}/${archive}" \
+              "https://github.com/gitleaks/gitleaks/releases/download/v${gitleaks_version}/${archive}"
+            printf '%s  %s\n' "${gitleaks_sha256}" "${tmpdir}/${archive}" | sha256sum -c -
+
+            mkdir -p "${tool_dir}"
+            tar -xzf "${tmpdir}/${archive}" -C "${tmpdir}" gitleaks
+            install -m 0755 "${tmpdir}/gitleaks" "${gitleaks_bin}"
+          fi
+
+          "${gitleaks_bin}" git --redact=100 --verbose --exit-code 1 .
+
       - name: Validate shell, Kubernetes manifests, and OpenTofu stacks
         run: |
           set -euo pipefail