fix(backend): улучшить уникальность идентификаторов сертификатов

backend/src/services/certificate-parse.ts

@@ -53,6 +53,11 @@ export function mapRosCertificateRow(
   const name = (row.name ?? "").trim()
   if (!name) return null
 
+  const rosId = (row[".id"] ?? "").trim()
+  const fingerprint = (row.fingerprint ?? "").trim()
+  const serialNumber = (row["serial-number"] ?? "").trim()
+  const stableId = rosId || fingerprint || serialNumber || name
+
   const { revoked, expired: expiredFlag } = parseFlags(row.flags)
   const validFrom = parseRosDate(row["invalid-before"])
   const validUntil = parseRosDate(row["invalid-after"])
@@ -68,7 +73,7 @@ export function mapRosCertificateRow(
   const keySize = Number.parseInt(String(row["key-size"] ?? "0"), 10)
 
   return {
-    id: `${serverId}:${name}`,
+    id: `${serverId}:${stableId}`,
     name,
     serverId: String(serverId),
     serverName,
@@ -91,7 +96,17 @@ export function mapRosCertificates(
   serverName: string,
   rows: RosCertificateRow[],
 ): CertificateDto[] {
+  const seen = new Set<string>()
   return rows
     .map((row) => mapRosCertificateRow(serverId, serverName, row))
     .filter((row): row is CertificateDto => row != null)
+    .map((cert, index) => {
+      if (!seen.has(cert.id)) {
+        seen.add(cert.id)
+        return cert
+      }
+      const uniqueId = `${cert.id}#${index}`
+      seen.add(uniqueId)
+      return { ...cert, id: uniqueId }
+    })
 }