chore: import upstream snapshot with attribution

apps/sim/app/api/tools/sharepoint/site/route.ts

@@ -0,0 +1,96 @@
+import { createLogger } from '@sim/logger'
+import { generateId } from '@sim/utils/id'
+import { type NextRequest, NextResponse } from 'next/server'
+import { sharepointSiteQuerySchema } from '@/lib/api/contracts/selectors/sharepoint'
+import { getValidationErrorMessage } from '@/lib/api/server'
+import { authorizeCredentialUse } from '@/lib/auth/credential-access'
+import { validateMicrosoftGraphId } from '@/lib/core/security/input-validation'
+import { withRouteHandler } from '@/lib/core/utils/with-route-handler'
+import { refreshAccessTokenIfNeeded } from '@/app/api/auth/oauth/utils'
+
+export const dynamic = 'force-dynamic'
+
+const logger = createLogger('SharePointSiteAPI')
+
+export const GET = withRouteHandler(async (request: NextRequest) => {
+  const requestId = generateId().slice(0, 8)
+
+  try {
+    const { searchParams } = new URL(request.url)
+    const validation = sharepointSiteQuerySchema.safeParse({
+      credentialId: searchParams.get('credentialId') ?? '',
+      siteId: searchParams.get('siteId') ?? '',
+    })
+    if (!validation.success) {
+      return NextResponse.json(
+        { error: getValidationErrorMessage(validation.error, 'Invalid request') },
+        { status: 400 }
+      )
+    }
+    const { credentialId, siteId } = validation.data
+
+    const siteIdValidation = validateMicrosoftGraphId(siteId, 'siteId')
+    if (!siteIdValidation.isValid) {
+      return NextResponse.json({ error: siteIdValidation.error }, { status: 400 })
+    }
+
+    const authz = await authorizeCredentialUse(request, { credentialId })
+    if (!authz.ok || !authz.credentialOwnerUserId || !authz.resolvedCredentialId) {
+      return NextResponse.json({ error: authz.error || 'Unauthorized' }, { status: 403 })
+    }
+
+    const accessToken = await refreshAccessTokenIfNeeded(
+      authz.resolvedCredentialId,
+      authz.credentialOwnerUserId,
+      requestId
+    )
+    if (!accessToken) {
+      return NextResponse.json({ error: 'Failed to obtain valid access token' }, { status: 401 })
+    }
+
+    let endpoint: string
+    if (siteId === 'root') {
+      endpoint = 'sites/root'
+    } else if (siteId.includes(':')) {
+      endpoint = `sites/${siteId}`
+    } else if (siteId.includes('groups/')) {
+      endpoint = siteId
+    } else {
+      endpoint = `sites/${siteId}`
+    }
+
+    const response = await fetch(
+      `https://graph.microsoft.com/v1.0/${endpoint}?$select=id,name,displayName,webUrl,createdDateTime,lastModifiedDateTime`,
+      {
+        headers: {
+          Authorization: `Bearer ${accessToken}`,
+        },
+      }
+    )
+
+    if (!response.ok) {
+      const errorData = await response.json().catch(() => ({ error: { message: 'Unknown error' } }))
+      return NextResponse.json(
+        { error: errorData.error?.message || 'Failed to fetch site from SharePoint' },
+        { status: response.status }
+      )
+    }
+
+    const site = await response.json()
+
+    const transformedSite = {
+      id: site.id,
+      name: site.displayName || site.name,
+      mimeType: 'application/vnd.microsoft.graph.site',
+      webViewLink: site.webUrl,
+      createdTime: site.createdDateTime,
+      modifiedTime: site.lastModifiedDateTime,
+    }
+
+    logger.info(`[${requestId}] Successfully fetched SharePoint site: ${transformedSite.name}`)
+    return NextResponse.json({ site: transformedSite }, { status: 200 })
+  } catch (error) {
+    logger.error(`[${requestId}] Error fetching site from SharePoint`, error)
+    return NextResponse.json({ error: 'Internal server error' }, { status: 500 })
+  }
+})