Claude 應用程式閘道設定

export HTTPS_PROXY=http://proxy.corp.example.com:3128
export NO_PROXY=
export no_proxy=
export CLAUDE_GATEWAY_PROXY_IS_EGRESS_BOUNDARY=1

upstreams:
  - provider: anthropic
    auth:
      api_key: ${ANTHROPIC_API_KEY}
    # 或 OAuth 持有人（例如工作負載身分識別聯合交換的令牌）：
    #   oauth_token: ${file:/var/run/secrets/anthropic-oauth-token}
    # base_url: https://api.anthropic.com   # 預設；覆蓋以使用轉發代理

upstreams:
  - provider: anthropic
    auth:
      federation_rule_id: ${ANTHROPIC_FEDERATION_RULE_ID}
      organization_id: ${ANTHROPIC_ORGANIZATION_ID}
      identity_token_file: /var/run/secrets/anthropic/id-token
      # workspace_id: wrkspc_...       # 如果規則涵蓋 >1 個工作區，則為必需
      # service_account_id: svac_...   # 選用的預期目標檢查

upstreams:
  - provider: anthropic
    base_url: https://upstream-gateway.internal.example.com
    auth:
      api_key: ${PROXY_KEY}
    forward_user_identity: true        # 預設 false

upstreams:
  - provider: bedrock
    region: us-east-1
    auth: {}                           # 首選：AWS 預設認證鏈
    # 或明確認證：
    # auth:
    #   aws_access_key_id: ${AWS_AKID}
    #   aws_secret_access_key: ${AWS_SK}
    #   aws_session_token: ${AWS_ST}
    # 或 Bedrock API 持有人令牌：
    # auth:
    #   aws_bearer_token: ${AWS_BEARER_TOKEN}
    # 覆蓋 bedrock-runtime 端點以進行 FIPS 或 VPC 端點部署：
    # base_url: https://bedrock-runtime-fips.us-east-1.amazonaws.com

upstreams:
  - provider: anthropicAws
    region: us-east-1
    workspace_id: wrkspc_...
    auth:
      api_key: ${ANTHROPIC_AWS_API_KEY}   # 作為 x-api-key 傳送
    # 或透過 AWS 預設認證鏈的 SigV4：
    # auth: {}
    # 或明確的 SigV4 認證：
    # auth:
    #   aws_access_key_id: ${AWS_ACCESS_KEY_ID}
    #   aws_secret_access_key: ${AWS_SECRET_ACCESS_KEY}
    # 覆蓋衍生的端點：
    # base_url: https://aws-external-anthropic.us-east-1.api.aws

upstreams:
  - provider: vertex
    region: us-east5
    project_id: example-prod
    auth: {}                           # 首選：應用程式預設認證
    # 或服務帳戶金鑰檔案：
    # auth: { service_account_json: /secrets/sa.json }
    # 覆蓋 aiplatform 端點以進行私人服務連線：
    # base_url: https://us-east5-aiplatform.p.googleapis.com

upstreams:
  - provider: foundry
    resource: example-foundry              # https://example-foundry.services.ai.azure.com
    auth: { use_azure_ad: true }        # 首選：DefaultAzureCredential / 受管身分識別
    # 或 API 金鑰：
    # auth:
    #   api_key: ${FOUNDRY_API_KEY}

upstreams:
  - provider: vertex
    region: us-east5
    project_id: example-prod
    base_url: https://upstream-proxy.internal.example.com
    auth: {}
    headers:
      x-source: claude-apps-gateway
      x-proxy-token: ${PROXY_TOKEN}

upstreams:
  # 主要：您主區域中的佈建輸送量。
  - name: bedrock-pt
    provider: bedrock
    region: us-east-1
    auth: {}
  # 溢出：隨需跨地區。
  - name: bedrock-od
    provider: bedrock
    region: us-west-2
    auth: {}
  # 不同帳戶：透過假設角色認證的單獨 Bedrock 配額。
  - name: bedrock-acct2
    provider: bedrock
    region: us-east-1
    auth:
      aws_access_key_id: ${ACCT2_AKID}
      aws_secret_access_key: ${ACCT2_SK}
  # 最後手段：直接 Anthropic API。
  - name: anthropic-fallback
    provider: anthropic
    auth:
      api_key: ${ANTHROPIC_API_KEY}

# 每個上游模型 ID 以上游的 `name:` 為鍵。
models:
  - id: claude-opus-4-8
    label: Claude Opus 4.8
    upstream_model:
      bedrock-pt: arn:aws:bedrock:us-east-1:111111111111:provisioned-model/abcdef
      bedrock-od: us.anthropic.claude-opus-4-8
      bedrock-acct2: us.anthropic.claude-opus-4-8
      anthropic-fallback: claude-opus-4-8

admin:
  # 用於 admin 端點的具名靜態 API 金鑰，以 x-api-key 形式傳送。
  # id 在稽核日誌中顯示為 admin-key:<id>，因此每個金鑰都
  # 可追蹤。陣列用於輪換：新增新金鑰、滾動用戶端、
  # 移除舊金鑰。
  write_keys:
    - { id: terraform, key: "${GATEWAY_ADMIN_WRITE_KEY_TF}" }
    - { id: ci,        key: "${GATEWAY_ADMIN_WRITE_KEY_CI}" }
  read_keys:
    - { id: reporting, key: "${GATEWAY_ADMIN_READ_KEY}" }
  # IdP 群組透過一般 gateway JWT（無 API 金鑰）授予完整 admin 存取權。
  admin_groups: [platform-finops]
  blocked_message: request an increase at https://go.example.com/claude-limits

pricing:
  multiplier: 0.85
  overrides:
    - upstream: bedrock-eu
      model: claude-sonnet-4-6
      input: 3.30
      output: 16.50
      cache_read: 0.33
      cache_write: 4.125

pricing:
  multiplier: 1.2

auto_include_builtin_models: true   # false: expose only the list below
models:
  - id: claude-opus-4-8
    label: Claude Opus 4.8
    # description: optional text shown in clients that surface it
    upstream_model:
      anthropic: claude-opus-4-8
      bedrock: us.anthropic.claude-opus-4-8   # or an inference-profile ARN
      foundry: your-opus-deployment-name

managed:
  policies:
    # Specific groups first.
    - match: { groups: [eng-contractors] }
      cli:
        availableModels: [claude-sonnet-4-6]
        permissions: { deny: ["WebFetch", "WebSearch"] }
    # Default catch-all last: matches everyone who authenticated.
    - match: {}
      cli:
        availableModels: [claude-opus-4-8, claude-sonnet-4-6, claude-haiku-4-5]

managed:
  policies:
    - match: {}
      cli:
        # Model access (also enforced server-side at /v1/messages)
        availableModels: [claude-opus-4-8, claude-sonnet-4-6, claude-haiku-4-5]

        # Permission policy
        permissions:
          deny:
            - "WebFetch"
            - "Read(./.env)"
            - "Read(./secrets/**)"
          disableBypassPermissionsMode: disable   # blocks --dangerously-skip-permissions
        allowManagedPermissionRulesOnly: true     # ignore user/project permission rules

        # Environment pushed into the CLI process. DISABLE_UPDATES blocks
        # background and manual updates; DISABLE_AUTOUPDATER stops only
        # background updates.
        env:
          DISABLE_UPDATES: "1"                    # pin versions via your own distribution

        # Org-wide hooks. Hook commands run on developer machines, not the
        # gateway, so the path must exist on every client OS in the policy.
        hooks:
          PostToolUse:
            - matcher: "Edit|Write"
              hooks:
                - { type: command, command: /usr/local/bin/audit-edit.sh }

managed:
  policies:
    - match: { groups: [eng-contractors] }
      cli:
        availableModels: [claude-sonnet-4-6]
      desktop:
        isLocalDevMcpEnabled: false
        disableAutoUpdates: true
        banner: { text: "Contractor build: internal use only" }

telemetry:
  forward_to:
    - url: https://otel-collector.internal.example.com
      headers:
        Authorization: ${OTLP_TOKEN}
      # Per-signal opt-in. Default: metrics only.
      metrics: true
      logs: false
      traces: false
    - url: https://api.datadoghq.com/api/v2/otlp
      headers:
        DD-API-KEY: ${DD_API_KEY}

telemetry:
  forward_to:
    - url: https://otel-collector.internal.example.com
  resource_attributes:
    service.namespace: claude
    deployment.environment.name: prod

load_test_mode:
  enabled: true
  reply_tokens: 750     # roughly how many tokens of text each canned reply carries
  reply_seconds: 9.5    # how long a streamed reply takes

{
  "forceLoginMethod": "gateway",
  "forceLoginGatewayUrl": "https://claude-gateway.internal.example.com",
  "parentSettingsBehavior": "merge"
}