secubox-openwrt/package/secubox/secubox-ai-gateway/files/usr/lib/ai-gateway/providers/claude.sh
CyberMind-FR f3cea01792 feat(ai-gateway): Add Data Classifier (Sovereignty Engine) for ANSSI CSPN
Implement secubox-ai-gateway package with intelligent AI request routing
based on data sensitivity classification for GDPR/ANSSI compliance.

Features:
- 3-tier data classification: LOCAL_ONLY, SANITIZED, CLOUD_DIRECT
- Provider hierarchy: LocalAI > Mistral (EU) > Claude > GPT > Gemini > xAI
- PII sanitizer: IPv4/IPv6, MAC, credentials, private keys scrubbing
- OpenAI-compatible API proxy on port 4050
- aigatewayctl CLI: status, classify, sanitize, provider, audit commands
- RPCD backend with 11 ubus methods for LuCI integration
- ANSSI CSPN audit logging in JSONL format

Classification patterns detect:
- IP addresses, MAC addresses, private keys
- Credentials (password, secret, token, api_key)
- System paths, security tool references
- WireGuard configuration data

All cloud providers are opt-in. Default LOCAL_ONLY ensures data
sovereignty - sensitive data never leaves the device.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-28 17:55:22 +01:00

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#!/bin/sh
# SecuBox AI Gateway - Claude Provider Adapter
# Anthropic Claude API
CONFIG="ai-gateway"
provider_request() {
local request_json="$1"
local endpoint=$(uci -q get ${CONFIG}.claude.endpoint || echo "https://api.anthropic.com/v1")
local api_key=$(uci -q get ${CONFIG}.claude.api_key)
local model=$(uci -q get ${CONFIG}.claude.model || echo "claude-sonnet-4-20250514")
if [ -z "$api_key" ]; then
printf '{"error":{"message":"Claude API key not configured","type":"auth_error","code":"missing_api_key"}}'
return 1
fi
# Convert OpenAI format to Anthropic format
local messages=$(echo "$request_json" | jsonfilter -e '@.messages')
local max_tokens=$(echo "$request_json" | jsonfilter -e '@.max_tokens' 2>/dev/null || echo "1024")
# Build Anthropic request
local anthropic_request=$(cat <<EOF
{
"model": "$model",
"max_tokens": $max_tokens,
"messages": $messages
}
EOF
)
# Send to Anthropic API
local response=$(echo "$anthropic_request" | wget -q -O - \
--post-data=- \
--header="Content-Type: application/json" \
--header="x-api-key: $api_key" \
--header="anthropic-version: 2023-06-01" \
"${endpoint}/messages" 2>/dev/null)
if [ -z "$response" ]; then
printf '{"error":{"message":"Claude API request failed","type":"provider_error","code":"claude_error"}}'
return 1
fi
# Convert Anthropic response to OpenAI format
local content=$(echo "$response" | jsonfilter -e '@.content[0].text' 2>/dev/null)
if [ -n "$content" ]; then
printf '{"choices":[{"message":{"role":"assistant","content":"%s"},"finish_reason":"stop"}]}' "$content"
else
echo "$response"
fi
}
provider_test() {
local api_key=$(uci -q get ${CONFIG}.claude.api_key)
echo "Testing Claude (Anthropic)..."
if [ -z "$api_key" ]; then
echo "Status: NOT CONFIGURED (no API key)"
return 1
fi
# Simple validation - check API key format
if echo "$api_key" | grep -q "^sk-ant-"; then
echo "Status: CONFIGURED"
echo "API Key: sk-ant-***"
return 0
else
echo "Status: INVALID API KEY FORMAT"
return 1
fi
}