chore: import upstream snapshot with attribution

apps/sim/app/api/tools/ssh/get-system-info/route.ts

@@ -0,0 +1,111 @@
+import { createLogger } from '@sim/logger'
+import { getErrorMessage } from '@sim/utils/errors'
+import { generateId } from '@sim/utils/id'
+import { type NextRequest, NextResponse } from 'next/server'
+import { sshGetSystemInfoContract } from '@/lib/api/contracts/storage-transfer'
+import { parseRequest } from '@/lib/api/server'
+import { checkInternalAuth } from '@/lib/auth/hybrid'
+import { withRouteHandler } from '@/lib/core/utils/with-route-handler'
+import { createSSHConnection, executeSSHCommand } from '@/app/api/tools/ssh/utils'
+
+const logger = createLogger('SSHGetSystemInfoAPI')
+
+export const POST = withRouteHandler(async (request: NextRequest) => {
+  const requestId = generateId().slice(0, 8)
+
+  try {
+    const auth = await checkInternalAuth(request)
+    if (!auth.success || !auth.userId) {
+      logger.warn(`[${requestId}] Unauthorized SSH get system info attempt`)
+      return NextResponse.json({ error: auth.error || 'Unauthorized' }, { status: 401 })
+    }
+
+    const parsed = await parseRequest(sshGetSystemInfoContract, request, {})
+    if (!parsed.success) return parsed.response
+    const params = parsed.data.body
+
+    logger.info(`[${requestId}] Getting system info from ${params.host}:${params.port}`)
+
+    const client = await createSSHConnection({
+      host: params.host,
+      port: params.port,
+      username: params.username,
+      password: params.password,
+      privateKey: params.privateKey,
+      passphrase: params.passphrase,
+    })
+
+    try {
+      // Get hostname
+      const hostnameResult = await executeSSHCommand(client, 'hostname')
+      const hostname = hostnameResult.stdout.trim()
+
+      // Get OS info
+      const osResult = await executeSSHCommand(client, 'uname -s')
+      const os = osResult.stdout.trim()
+
+      // Get architecture
+      const archResult = await executeSSHCommand(client, 'uname -m')
+      const architecture = archResult.stdout.trim()
+
+      // Get uptime in seconds
+      const uptimeResult = await executeSSHCommand(
+        client,
+        "cat /proc/uptime 2>/dev/null | awk '{print int($1)}' || sysctl -n kern.boottime 2>/dev/null | awk '{print int(($(date +%s)) - $4)}'"
+      )
+      const uptime = Number.parseInt(uptimeResult.stdout.trim()) || 0
+
+      // Get memory info
+      const memoryResult = await executeSSHCommand(
+        client,
+        "free -b 2>/dev/null | awk '/Mem:/ {print $2, $7, $3}' || vm_stat 2>/dev/null | awk '/Pages free|Pages active|Pages speculative|Pages wired|page size/ {gsub(/[^0-9]/, \"\"); print}'"
+      )
+      const memParts = memoryResult.stdout.trim().split(/\s+/)
+      let memory = { total: 0, free: 0, used: 0 }
+      if (memParts.length >= 3) {
+        memory = {
+          total: Number.parseInt(memParts[0]) || 0,
+          free: Number.parseInt(memParts[1]) || 0,
+          used: Number.parseInt(memParts[2]) || 0,
+        }
+      }
+
+      // Get disk space
+      const diskResult = await executeSSHCommand(
+        client,
+        "df -B1 / 2>/dev/null | awk 'NR==2 {print $2, $4, $3}' || df -k / 2>/dev/null | awk 'NR==2 {print $2*1024, $4*1024, $3*1024}'"
+      )
+      const diskParts = diskResult.stdout.trim().split(/\s+/)
+      let diskSpace = { total: 0, free: 0, used: 0 }
+      if (diskParts.length >= 3) {
+        diskSpace = {
+          total: Number.parseInt(diskParts[0]) || 0,
+          free: Number.parseInt(diskParts[1]) || 0,
+          used: Number.parseInt(diskParts[2]) || 0,
+        }
+      }
+
+      logger.info(`[${requestId}] System info retrieved successfully`)
+
+      return NextResponse.json({
+        hostname,
+        os,
+        architecture,
+        uptime,
+        memory,
+        diskSpace,
+        message: `System info retrieved for ${hostname}`,
+      })
+    } finally {
+      client.end()
+    }
+  } catch (error) {
+    const errorMessage = getErrorMessage(error, 'Unknown error occurred')
+    logger.error(`[${requestId}] SSH get system info failed:`, error)
+
+    return NextResponse.json(
+      { error: `SSH get system info failed: ${errorMessage}` },
+      { status: 500 }
+    )
+  }
+})