feat: remove legacy frontend, root routing, compliance ZIP with Chromium PDF, chat markdown styling
- Legacy frontend removed: React SPA served at / (no /app/ prefix) - Compliance report ZIP: Chromium headless --print-to-pdf (identical to browser) + CSV findings - Server-side generation state: .compliance_generating marker survives page navigation - RAG enriched: Description + Rationale + Remediation + Audit extracted from CIS vector chunks - Chat markdown: syntax highlighting (Catppuccin), styled headings/lists/tables/blockquotes/code - Default model auto-selected on Chat Agent load
This commit is contained in:
nogueiraguh
151
backend/app.py
151
backend/app.py
@@ -4140,6 +4140,16 @@ def _extract_remediation_section(text: str) -> str:
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return _extract_section(text, "Remediation")
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def _extract_audit_section(text: str) -> str:
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"""Extract the Audit section (verification steps)."""
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return _extract_section(text, "Audit")
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def _extract_rationale_section(text: str) -> str:
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"""Extract the Rationale section (why this matters)."""
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return _extract_section(text, "Rationale")
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def _extract_description_section(text: str) -> str:
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"""Extract the Description section (what this CIS finding is about)."""
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return _extract_section(text, "Description")
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@@ -4268,11 +4278,28 @@ def _search_cis_remediation(title: str, rec_num: str, user_id: str) -> dict:
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if matched:
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best = matched[0]
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desc = _extract_description_section(best)
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rationale = _extract_rationale_section(best)
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rem = _extract_remediation_section(best)
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# Try second chunk if first has no remediation
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if not rem and len(matched) > 1:
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rem = _extract_remediation_section(matched[1])
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return {"description": desc, "remediation": rem}
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audit = _extract_audit_section(best)
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# Try additional chunks for fuller content
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for extra in matched[1:3]:
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if not rem:
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rem = _extract_remediation_section(extra)
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elif len(rem) < 200:
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extra_rem = _extract_remediation_section(extra)
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if extra_rem and extra_rem not in rem:
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rem = rem.rstrip() + "\n\n" + extra_rem
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if not audit:
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audit = _extract_audit_section(extra)
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if not desc:
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desc = _extract_description_section(extra)
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if not rationale:
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rationale = _extract_rationale_section(extra)
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# Combine remediation + audit for complete guidance
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full_rem = rem or ""
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if audit and len(audit) > 50:
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full_rem = (full_rem + "\n\nAudit / Verification:\n" + audit).strip() if full_rem else audit
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return {"description": desc, "rationale": rationale, "remediation": full_rem}
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except Exception as e:
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log.warning(f"CIS remediation search failed for {adb_cfg.get('config_name','?')}: {e}")
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return {"description": "", "remediation": ""}
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@@ -4339,8 +4366,9 @@ def _build_compliance_html(filtered_rows: list, tenancy_name: str, extract_date:
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csv_remediation = (r.get("Remediation", "") or "").strip()
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rag_data = r.get("__rag_remediation", {})
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if isinstance(rag_data, str):
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rag_data = {"description": "", "remediation": rag_data}
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rag_data = {"description": "", "rationale": "", "remediation": rag_data}
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rag_desc = (rag_data.get("description", "") or "").strip()
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rag_rationale = (rag_data.get("rationale", "") or "").strip()
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rag_rem = (rag_data.get("remediation", "") or "").strip()
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# Status line
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@@ -4352,12 +4380,17 @@ def _build_compliance_html(filtered_rows: list, tenancy_name: str, extract_date:
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detail = f" ({findings_num} of {esc(total_items)} items)"
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result_html = f'<div class="result-box fail"><b>Result:</b> Tenancy {esc(tenancy_name)}: <span class="fail-text">Non-Compliant{detail}</span></div>'
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# Description (what this CIS finding is about)
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# Description
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description_html = ""
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if not is_compliant and rag_desc:
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description_html = f'<div class="finding-desc"><h4>Description:</h4><p>{esc(rag_desc)}</p></div>'
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# Remediation (only for non-compliant) — formatted with code snippets
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# Rationale (why this matters)
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rationale_html = ""
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if not is_compliant and rag_rationale:
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rationale_html = f'<div class="finding-rationale"><h4>Rationale:</h4><p>{esc(rag_rationale)}</p></div>'
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# Remediation — formatted with code snippets
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remediation_html = ""
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if not is_compliant:
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rem_text = rag_rem or csv_remediation
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@@ -4387,6 +4420,7 @@ def _build_compliance_html(filtered_rows: list, tenancy_name: str, extract_date:
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{result_html}
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{findings_file_html}
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{description_html}
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{rationale_html}
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{remediation_html}
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</div>'''
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@@ -4555,6 +4589,11 @@ table.benchmark .section-header td {{ background:#e8ece8; font-weight:700; font-
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.finding-desc h4 {{ font-size:11.5px; margin:0 0 6px; color:#2f5597; font-weight:700; }}
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.finding-desc p {{ font-size:11px; line-height:1.65; text-align:justify; color:#374151; margin:0; padding:10px 14px; background:#f8f9fa; border-left:3px solid #2f5597; }}
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/* Rationale */
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.finding-rationale {{ margin:10px 0 0; }}
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.finding-rationale h4 {{ font-size:11.5px; margin:0 0 6px; color:#92400e; font-weight:700; }}
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.finding-rationale p {{ font-size:11px; line-height:1.65; text-align:justify; color:#374151; margin:0; padding:10px 14px; background:#fffbeb; border-left:3px solid #f59e0b; }}
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/* Remediation */
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.remediation {{ margin:10px 0 0; }}
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.remediation h4 {{ font-size:11.5px; margin:0 0 6px; color:var(--oracle-red); font-weight:700; }}
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@@ -4823,7 +4862,11 @@ async def generate_compliance_report(rid: str, bg: BackgroundTasks, u=Depends(cu
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if not csv_path.exists():
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raise HTTPException(404, "cis_summary_report.csv not found")
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# Delete existing cache to signal "generating"
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# Mark as generating BEFORE deleting cache (prevents race condition)
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marker = rdir / ".compliance_generating"
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marker.write_text(str(uuid.uuid4()), encoding="utf-8")
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# Delete existing cache
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cache_path = rdir / "compliance_report.html"
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if cache_path.exists():
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cache_path.unlink()
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@@ -4844,6 +4887,11 @@ async def generate_compliance_report(rid: str, bg: BackgroundTasks, u=Depends(cu
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log.info(f"Compliance report generation completed for {rid}")
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except Exception as e:
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log.error(f"Compliance report generation failed for {rid}: {e}", exc_info=True)
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finally:
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# Remove generating marker
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m = REPORTS / rid / ".compliance_generating"
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if m.exists():
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m.unlink(missing_ok=True)
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_chat_executor.submit(_bg_generate)
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return {"status": "generating", "has_rag": has_adb}
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@@ -4851,9 +4899,90 @@ async def generate_compliance_report(rid: str, bg: BackgroundTasks, u=Depends(cu
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@app.get("/api/reports/{rid}/compliance-report/status")
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async def compliance_report_status(rid: str):
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"""Check if the compliance report exists."""
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cache_path = REPORTS / rid / "compliance_report.html"
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return {"ready": cache_path.exists()}
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"""Check compliance report status: ready, generating, or not started."""
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rdir = REPORTS / rid
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cache_path = rdir / "compliance_report.html"
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marker = rdir / ".compliance_generating"
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if cache_path.exists():
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return {"ready": True, "generating": False}
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if marker.exists():
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return {"ready": False, "generating": True}
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return {"ready": False, "generating": False}
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@app.get("/api/reports/{rid}/compliance-report/download")
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async def compliance_report_download(rid: str, token: str = Query(None), cred: HTTPAuthorizationCredentials = Depends(HTTPBearer(auto_error=False))):
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"""Download ZIP with compliance report PDF (Chromium headless) + CSV files."""
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import zipfile, io, re as _re, subprocess, tempfile
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u = _user_from_token(token) if token else (await current_user(cred) if cred else None)
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if not u: raise HTTPException(401, "Not authenticated")
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rdir = REPORTS / rid
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html_path = rdir / "compliance_report.html"
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if not html_path.exists():
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raise HTTPException(404, "Compliance report not generated yet")
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with db() as c:
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report = c.execute("SELECT tenancy_name FROM reports WHERE id=?", (rid,)).fetchone()
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if not report: raise HTTPException(404)
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files = c.execute("SELECT file_name, file_path FROM report_files WHERE report_id=?", (rid,)).fetchall()
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tenancy = report["tenancy_name"] or "report"
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safe_name = _re.sub(r'[^\w\-]', '_', tenancy)
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file_map = {f["file_name"]: f["file_path"] for f in files}
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# Prepare HTML for PDF: rewrite CSV links to relative paths
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html = html_path.read_text(encoding="utf-8")
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html = _re.sub(r'<button class="print-btn[^"]*"[^>]*>.*?</button>', '', html, flags=_re.DOTALL)
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html = _re.sub(r'<script>.*?</script>', '', html, flags=_re.DOTALL)
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for fname in file_map:
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html = _re.sub(
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r'href="[^"]*?/download[^"]*?"([^>]*>)\s*\[CSV\]\s*' + _re.escape(fname),
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f'href="csv/{fname}"\\1[CSV] {fname}',
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html
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)
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# Generate PDF via Chromium headless (same engine as browser print)
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pdf_bytes = None
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try:
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with tempfile.TemporaryDirectory() as tmpdir:
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tmp_html = Path(tmpdir) / "report.html"
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tmp_pdf = Path(tmpdir) / "report.pdf"
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tmp_html.write_text(html, encoding="utf-8")
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result = subprocess.run([
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"chromium", "--headless", "--no-sandbox", "--disable-gpu",
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"--disable-software-rasterizer", "--run-all-compositor-stages-before-draw",
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f"--print-to-pdf={tmp_pdf}", "--no-pdf-header-footer",
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f"file://{tmp_html}"
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], capture_output=True, timeout=120)
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if tmp_pdf.exists():
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pdf_bytes = tmp_pdf.read_bytes()
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log.info(f"Chromium PDF generated: {len(pdf_bytes)} bytes")
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else:
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log.error(f"Chromium PDF failed: {result.stderr.decode()[:500]}")
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except Exception as e:
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log.error(f"PDF generation failed: {e}", exc_info=True)
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if not pdf_bytes:
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raise HTTPException(500, "PDF generation failed")
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# Build ZIP: PDF + CSVs
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buf = io.BytesIO()
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with zipfile.ZipFile(buf, 'w', zipfile.ZIP_DEFLATED) as zf:
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zf.writestr(f"CIS_Compliance_Report_{safe_name}.pdf", pdf_bytes)
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for fname, fpath in file_map.items():
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p = Path(fpath)
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if p.exists() and fname.lower().endswith('.csv'):
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zf.write(str(p), f"csv/{fname}")
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buf.seek(0)
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from starlette.responses import Response
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return Response(
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content=buf.getvalue(),
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media_type="application/zip",
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headers={"Content-Disposition": f'attachment; filename="CIS_Compliance_Report_{safe_name}.zip"'}
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)
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@app.get("/api/reports/{rid}/download")
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async def report_dl(rid, fmt: str = Query("json"), token: str = Query(None), cred: HTTPAuthorizationCredentials = Depends(HTTPBearer(auto_error=False))):
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