身份验证

Copy{
  "registries": {
    "@private": {
      "url": "https://registry.company.com/{name}.json",
      "headers": {
        "Authorization": "Bearer ${REGISTRY_TOKEN}"
      }
    }
  }
}

CopyREGISTRY_TOKEN=your_secret_token_here

Copy{
  "registries": {
    "@company": {
      "url": "https://api.company.com/registry/{name}.json",
      "headers": {
        "X-API-Key": "${API_KEY}",
        "X-Workspace-Id": "${WORKSPACE_ID}"
      }
    }
  }
}

Copy{
  "registries": {
    "@internal": {
      "url": "https://registry.company.com/{name}.json",
      "params": {
        "token": "${ACCESS_TOKEN}"
      }
    }
  }
}

Copyimport { NextRequest, NextResponse } from "next/server"
 
export async function GET(
  request: NextRequest,
  { params }: { params: { name: string } }
) {
  // Get token from Authorization header.
  const authHeader = request.headers.get("authorization")
  const token = authHeader?.replace("Bearer ", "")
 
  // Or from query parameters.
  const queryToken = request.nextUrl.searchParams.get("token")
 
  // Check if token is valid.
  if (!isValidToken(token || queryToken)) {
    return NextResponse.json({ error: "Unauthorized" }, { status: 401 })
  }
 
  // Check if token can access this component.
  if (!hasAccessToComponent(token, params.name)) {
    return NextResponse.json({ error: "Forbidden" }, { status: 403 })
  }
 
  // Return the component.
  const component = await getComponent(params.name)
  return NextResponse.json(component)
}
 
function isValidToken(token: string | null) {
  // Add your token validation logic here.
  // Check against database, JWT validation, etc.
  return token === process.env.VALID_TOKEN
}
 
function hasAccessToComponent(token: string, componentName: string) {
  // Add role-based access control here.
  // Check if token can access specific component.
  return true // Your logic here.
}

Copyapp.get("/registry/:name.json", (req, res) => {
  const token = req.headers.authorization?.replace("Bearer ", "")
 
  if (!isValidToken(token)) {
    return res.status(401).json({ error: "Unauthorized" })
  }
 
  const component = getComponent(req.params.name)
  if (!component) {
    return res.status(404).json({ error: "Component not found" })
  }
 
  res.json(component)
})

Copyasync function GET(request: NextRequest) {
  const token = extractToken(request)
  const team = await getTeamFromToken(token)
 
  // Get components for this team.
  const components = await getComponentsForTeam(team)
  return NextResponse.json(components)
}

Copyasync function GET(request: NextRequest) {
  const user = await authenticateUser(request)
 
  // Get user's style and framework preferences.
  const preferences = await getUserPreferences(user.id)
 
  // Get personalized component version.
  const component = await getPersonalizedComponent(params.name, preferences)
 
  return NextResponse.json(component)
}

Copyinterface TemporaryToken {
  token: string
  expiresAt: Date
  scope: string[]
}
 
async function validateTemporaryToken(token: string) {
  const tokenData = await getTokenData(token)
 
  if (!tokenData) return false
  if (new Date() > tokenData.expiresAt) return false
 
  return true
}

Copy{
  "registries": {
    "@public": "https://public.company.com/{name}.json",
    "@internal": {
      "url": "https://internal.company.com/{name}.json",
      "headers": {
        "Authorization": "Bearer ${INTERNAL_TOKEN}"
      }
    },
    "@premium": {
      "url": "https://premium.company.com/{name}.json",
      "headers": {
        "X-License-Key": "${LICENSE_KEY}"
      }
    }
  }
}

CopyREGISTRY_TOKEN=your_secret_token_here
API_KEY=your_api_key_here

Copy{
  "registries": {
    "@private": {
      "url": "https://registry.company.com/{name}.json",
      "headers": {
        "Authorization": "Bearer ${REGISTRY_TOKEN}"
      }
    }
  }
}

Copy{
  "@secure": "https://registry.company.com/{name}.json" // ✅
  "@insecure": "http://registry.company.com/{name}.json" // ❌
}

Copyimport rateLimit from "express-rate-limit"
 
const limiter = rateLimit({
  windowMs: 15 * 60 * 1000, // 15 minutes
  max: 100, // limit each IP to 100 requests per windowMs
})
 
app.use("/registry", limiter)

Copy// Create new token with expiration.
function generateToken() {
  const token = crypto.randomBytes(32).toString("hex")
  const expiresAt = new Date(Date.now() + 30 * 24 * 60 * 60 * 1000) // 30 days.
 
  return { token, expiresAt }
}

Copyasync function logAccess(request: Request, component: string, userId: string) {
  await db.accessLog.create({
    timestamp: new Date(),
    userId,
    component,
    ip: request.ip,
    userAgent: request.headers["user-agent"],
  })
}

Copy# Test with curl.
curl -H "Authorization: Bearer your_token" \
  https://registry.company.com/button.json
 
# Test with the CLI.
REGISTRY_TOKEN=your_token npx shadcn@latest add @private/button

Copy// Registry server returns custom error
return NextResponse.json(
  {
    error: "Unauthorized",
    message:
      "Your subscription has expired. Please renew at company.com/billing",
  },
  { status: 403 }
)

CopyYour subscription has expired. Please renew at company.com/billing

Copy// Different error messages for different scenarios
if (!token) {
  return NextResponse.json(
    {
      error: "Unauthorized",
      message:
        "Authentication required. Set REGISTRY_TOKEN in your .env.local file",
    },
    { status: 401 }
  )
}
 
if (isExpiredToken(token)) {
  return NextResponse.json(
    {
      error: "Unauthorized",
      message: "Token expired. Request a new token at company.com/tokens",
    },
    { status: 401 }
  )
}
 
if (!hasTeamAccess(token, component)) {
  return NextResponse.json(
    {
      error: "Forbidden",
      message: `Component '${component}' is restricted to the Design team`,
    },
    { status: 403 }
  )
}