feat(firewall): add revoke functionality for firewall clients and enhance status badge

Implemented the ability to revoke approved firewall clients and reject pending requests through new API endpoints. Updated the StatusBadge component to include additional status variants for 'approved', 'revoked', 'pending', and 'block'. Enhanced the FirewallPage UI to support client revocation and rejection actions, integrating confirmation dialogs for user interactions. Updated tests to ensure proper functionality of the new revoke feature.

apps/web/src/components/status-badge.tsx

@@ -22,6 +22,11 @@ const STATUS_VARIANT: Record<string, BadgeVariant> = {
   stale: 'warning',
   warning: 'warning',
   mismatch: 'warning',
+  pending: 'warning',
+  approved: 'success',
+  revoked: 'destructive',
+  block: 'destructive',
+  accept: 'success',
 }
 
 export function StatusBadge({ status, label }: { status: string; label?: string }) {

apps/web/src/queries/firewall.ts

@@ -1,4 +1,6 @@
 import { queryOptions, useMutation, useQueryClient } from '@tanstack/react-query'
+import { toast } from 'sonner'
+
 import { apiJSON } from '@/lib/api-client'
 import type {
   FirewallClient,
@@ -51,8 +53,23 @@ export function useApproveFirewallClient() {
     mutationFn: (id: string) =>
       apiJSON<FirewallClient>(`/v1/firewall/clients/${id}/approve`, { method: 'POST' }),
     onSuccess: () => {
+      toast.success('Клиент одобрен')
       void qc.invalidateQueries({ queryKey: firewallKeys.clients() })
     },
+    onError: (e) => toast.error(e instanceof Error ? e.message : 'Не удалось одобрить'),
+  })
+}
+
+export function useRevokeFirewallClient() {
+  const qc = useQueryClient()
+  return useMutation({
+    mutationFn: (id: string) =>
+      apiJSON<{ status: string }>(`/v1/firewall/clients/${id}/revoke`, { method: 'POST' }),
+    onSuccess: () => {
+      toast.success('Клиент отключён')
+      void qc.invalidateQueries({ queryKey: firewallKeys.clients() })
+    },
+    onError: (e) => toast.error(e instanceof Error ? e.message : 'Не удалось отклонить'),
   })
 }
 

apps/web/src/routes/_auth/firewall.tsx

@@ -19,6 +19,7 @@ import {
   TableRow,
 } from '@evobgp/ui/components/table'
 
+import { ConfirmDialog } from '@/components/confirm-dialog'
 import { PageHeader } from '@/components/page-header'
 import { CommunitySelect } from '@/components/modules/community-select'
 import { StatusBadge } from '@/components/status-badge'
@@ -31,6 +32,7 @@ import {
   useApproveFirewallClient,
   useCreateFirewallRule,
   useDeleteFirewallRule,
+  useRevokeFirewallClient,
 } from '@/queries/firewall'
 import type { BgpCommunity, FirewallClient } from '@/types/api'
 
@@ -54,6 +56,7 @@ function FirewallPage() {
   const clientsQ = useQuery(firewallClientsQueryOptions())
   const rulesQ = useQuery(firewallRulesQueryOptions('tenant'))
   const approve = useApproveFirewallClient()
+  const revoke = useRevokeFirewallClient()
   const createRule = useCreateFirewallRule()
   const deleteRule = useDeleteFirewallRule()
 
@@ -193,7 +196,13 @@ function FirewallPage() {
         </TabsList>
 
         <TabsContent value="clients" className="mt-4">
-          <ClientsTable clients={clients} onApprove={(id) => approve.mutate(id)} />
+          <ClientsTable
+            clients={clients}
+            onApprove={(id) => approve.mutate(id)}
+            onReject={(id) => revoke.mutate(id)}
+            approvePending={approve.isPending}
+            rejectPending={revoke.isPending}
+          />
         </TabsContent>
 
         <TabsContent value="rules" className="mt-4 space-y-4">
@@ -254,6 +263,9 @@ function FirewallPage() {
           <ClientsTable
             clients={pending}
             onApprove={(id) => approve.mutate(id)}
+            onReject={(id) => revoke.mutate(id)}
+            approvePending={approve.isPending}
+            rejectPending={revoke.isPending}
             emptyTitle="Нет pending-запросов"
           />
         </TabsContent>
@@ -265,10 +277,16 @@ function FirewallPage() {
 function ClientsTable({
   clients,
   onApprove,
+  onReject,
+  approvePending = false,
+  rejectPending = false,
   emptyTitle = 'Нет клиентов',
 }: {
   clients: FirewallClient[]
   onApprove: (id: string) => void
+  onReject: (id: string) => void
+  approvePending?: boolean
+  rejectPending?: boolean
   emptyTitle?: string
 }) {
   if (clients.length === 0) {
@@ -301,11 +319,56 @@ function ClientsTable({
               {c.last_apply_prefix_count != null ? ` (${c.last_apply_prefix_count})` : ''}
             </TableCell>
             <TableCell>
-              {c.status === 'pending' ? (
-                <Button size="sm" variant="outline" onClick={() => onApprove(c.id)}>
-                  Approve
-                </Button>
-              ) : null}
+              <div className="flex justify-end gap-2">
+                {c.status === 'pending' ? (
+                  <>
+                    <Button
+                      size="sm"
+                      variant="outline"
+                      disabled={approvePending}
+                      onClick={() => onApprove(c.id)}
+                    >
+                      Одобрить
+                    </Button>
+                    <ConfirmDialog
+                      trigger={
+                        <Button
+                          size="sm"
+                          variant="outline"
+                          className="text-destructive"
+                          disabled={rejectPending}
+                        >
+                          Отклонить
+                        </Button>
+                      }
+                      title="Отклонить запрос?"
+                      description={`${c.name}${c.hostname ? ` (${c.hostname})` : ''} — токен перестанет работать.`}
+                      confirmLabel="Отклонить"
+                      destructive
+                      onConfirm={() => onReject(c.id)}
+                    />
+                  </>
+                ) : null}
+                {c.status === 'approved' ? (
+                  <ConfirmDialog
+                    trigger={
+                      <Button
+                        size="sm"
+                        variant="ghost"
+                        className="text-destructive"
+                        disabled={rejectPending}
+                      >
+                        Отозвать
+                      </Button>
+                    }
+                    title="Отозвать клиент?"
+                    description={`${c.name} — blocklist перестанет отдаваться, токен будет недействителен.`}
+                    confirmLabel="Отозвать"
+                    destructive
+                    onConfirm={() => onReject(c.id)}
+                  />
+                ) : null}
+              </div>
             </TableCell>
           </TableRow>
         ))}

docs/firewall.md

@@ -35,6 +35,16 @@ curl -fsSL https://<api>/v1/firewall/install.sh | \
 
 Файлы: `/etc/evobgp/firewall.conf`, `/usr/local/sbin/evobgp-firewall.sh`, systemd timer `evobgp-firewall.timer`.
 
+После **approve** в UI выполните на сервере (или дождитесь timer):
+
+```bash
+sudo rm -f /var/lib/evobgp-firewall/last_hash
+sudo /usr/local/sbin/evobgp-firewall.sh
+sudo nft list table inet evobgp_blocklist
+```
+
+Для парсинга JSON нужен `jq` или `python3` (install.sh ставит `jq` на Debian/Ubuntu при отсутствии).
+
 ## Failover через speaker
 
 При `EVOBGP_FIREWALL_FAILOVER_ENABLED=1` на speaker-agent CP реплицирует состояние через `POST /v1/agent/firewall-replicate`. Клиенты используют тот же DNS-домен.

docs/openapi.yaml

@@ -4472,6 +4472,31 @@ paths:
         default:
           $ref: "#/components/responses/DefaultProblem"
 
+  /v1/firewall/clients/{id}/revoke:
+    post:
+      tags: [Firewall]
+      summary: Reject pending or revoke approved client
+      operationId: revokeFirewallClient
+      parameters:
+        - name: id
+          in: path
+          required: true
+          schema:
+            $ref: "#/components/schemas/ResourceId"
+      responses:
+        "200":
+          description: Revoked
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  status:
+                    type: string
+                    enum: [revoked]
+        default:
+          $ref: "#/components/responses/DefaultProblem"
+
   /v1/firewall/rules:
     get:
       tags: [Firewall]

internal/firewallscripts/evobgp-firewall.sh

@@ -5,6 +5,7 @@ CONF_FILE=/etc/evobgp/firewall.conf
 LOG_FILE=/var/log/evobgp-firewall.log
 STATE_DIR=/var/lib/evobgp-firewall
 HASH_FILE="${STATE_DIR}/last_hash"
+PREFIX_FILE="${STATE_DIR}/last_prefixes.txt"
 
 log() { echo "$(date -u +%Y-%m-%dT%H:%M:%SZ) $*" | tee -a "$LOG_FILE"; }
 
@@ -17,36 +18,32 @@ source "$CONF_FILE"
 
 : "${EVOBGP_CP_URL:?}"
 : "${CLIENT_TOKEN:?}"
+CLIENT_TOKEN="${CLIENT_TOKEN//$'\r'/}"
+CLIENT_TOKEN="${CLIENT_TOKEN//$'\n'/}"
 
 mkdir -p "$STATE_DIR"
 BACKEND="${KERNEL_BACKEND:-auto}"
 
-curl_get_blocklist() {
+curl_get_blocklist_file() {
   local url="$1"
-  local host
-  host=$(echo "$url" | sed -E 's#https?://([^/]+)/?.*#\1#')
-  local tmp
-  tmp=$(mktemp)
+  local dest="$2"
   local code
-  code=$(curl -sS -o "$tmp" -w "%{http_code}" \
+  code=$(curl -sS -o "$dest" -w "%{http_code}" \
     -H "Authorization: Bearer ${CLIENT_TOKEN}" \
     -H "Accept: application/json" \
     "${url}/v1/firewall/blocklist") || return 1
   if [[ "$code" == "403" ]]; then
     log "pending approval"
-    rm -f "$tmp"
-    exit 0
+    return 2
   fi
   if [[ "$code" != "200" ]]; then
     log "blocklist HTTP $code from $url"
-    rm -f "$tmp"
     return 1
   fi
-  cat "$tmp"
-  rm -f "$tmp"
+  return 0
 }
 
-try_urls() {
+try_fetch_blocklist() {
   local urls=()
   if [[ -n "${EVOBGP_FAILOVER_URLS:-}" ]]; then
     IFS=',' read -r -a urls <<<"$EVOBGP_FAILOVER_URLS"
@@ -57,7 +54,12 @@ try_urls() {
   for u in "${urls[@]}"; do
     u="${u// /}"
     u="${u%/}"
-    if OUT=$(curl_get_blocklist "$u"); then
+    local rc=0
+    curl_get_blocklist_file "$u" "$PREFIX_FILE" || rc=$?
+    if [[ "$rc" == 2 ]]; then
+      exit 0
+    fi
+    if [[ "$rc" == 0 ]]; then
       CP_HIT="$u"
       return 0
     fi
@@ -65,22 +67,87 @@ try_urls() {
   return 1
 }
 
-if ! OUT=$(try_urls); then
+parse_blocklist_file() {
+  local f="$1"
+  if [[ ! -s "$f" ]]; then
+    log "blocklist file empty: $f"
+    return 1
+  fi
+  if command -v jq >/dev/null 2>&1; then
+    HASH=$(jq -r '.hash // empty' "$f")
+    TOTAL=$(jq -r '.total // 0' "$f")
+    mapfile -t PREFIXES < <(jq -r '.prefixes[]? // empty' "$f")
+    return 0
+  fi
+  if command -v python3 >/dev/null 2>&1; then
+    local parsed
+    parsed=$(python3 - "$f" <<'PY'
+import json, sys
+with open(sys.argv[1], encoding="utf-8") as fh:
+    data = json.load(fh)
+print(data.get("hash") or "")
+print(data.get("total") or 0)
+for p in data.get("prefixes") or []:
+    if p:
+        print(p)
+PY
+    )
+    HASH=$(echo "$parsed" | sed -n '1p')
+    TOTAL=$(echo "$parsed" | sed -n '2p')
+    mapfile -t PREFIXES < <(echo "$parsed" | sed -n '3,$p')
+    return 0
+  fi
+  HASH=$(grep -o '"hash"[[:space:]]*:[[:space:]]*"[^"]*"' "$f" | head -1 | sed 's/.*"\(sha256:[^"]*\)".*/\1/')
+  TOTAL=$(grep -o '"total"[[:space:]]*:[[:space:]]*[0-9]*' "$f" | head -1 | grep -o '[0-9]*$' || true)
+  mapfile -t PREFIXES < <(grep -oE '"[0-9]+(\.[0-9]+){3}/[0-9]+"' "$f" | tr -d '"' || true)
+  return 0
+}
+
+nft_join_elements() {
+  local out="" p
+  for p in "$@"; do
+    if [[ -n "$out" ]]; then
+      out+=", "
+    fi
+    out+="$p"
+  done
+  printf '%s' "$out"
+}
+
+nft_add_v4_chunk() {
+  local table=$1 name=$2
+  shift 2
+  local joined
+  joined=$(nft_join_elements "$@")
+  if nft add element "$table" "$name" v4 "{ ${joined} }" 2>>"$LOG_FILE"; then
+    return 0
+  fi
+  log "nft batch add failed (chunk=$#), retrying one-by-one"
+  local p ok=0
+  for p in "$@"; do
+    if nft add element "$table" "$name" v4 "{ $p }" 2>>"$LOG_FILE"; then
+      ok=$((ok + 1))
+    fi
+  done
+  [[ "$ok" -gt 0 ]]
+}
+
+if ! try_fetch_blocklist; then
   log "all endpoints failed"
   exit 1
 fi
 
-if command -v jq >/dev/null 2>&1; then
-  HASH=$(echo "$OUT" | jq -r '.hash // empty')
-  TOTAL=$(echo "$OUT" | jq -r '.total // 0')
-  mapfile -t PREFIXES < <(echo "$OUT" | jq -r '.prefixes[]?')
-else
-  HASH=$(echo "$OUT" | grep -o '"hash"[[:space:]]*:[[:space:]]*"[^"]*"' | head -1 | sed 's/.*"\(sha256:[^"]*\)".*/\1/')
-  TOTAL=$(echo "$OUT" | grep -o '"total"[[:space:]]*:[[:space:]]*[0-9]*' | head -1 | grep -o '[0-9]*$')
-  mapfile -t PREFIXES < <(echo "$OUT" | grep -o '"[0-9a-fA-F:.]*/[0-9]*"' | tr -d '"')
+HASH=""
+TOTAL=0
+PREFIXES=()
+parse_blocklist_file "$PREFIX_FILE"
+log "blocklist bytes=$(wc -c <"$PREFIX_FILE" | tr -d ' ') parsed=${#PREFIXES[@]} api_total=${TOTAL:-0}"
+
+if [[ -z "${TOTAL// }" ]]; then
+  TOTAL=${#PREFIXES[@]}
 fi
 
-if [[ -f "$HASH_FILE" && "$(cat "$HASH_FILE")" == "$HASH" ]]; then
+if [[ -f "$HASH_FILE" && "$(tr -d '\r\n' <"$HASH_FILE")" == "$HASH" && -n "$HASH" ]]; then
   log "unchanged hash $HASH — skip kernel apply"
   exit 0
 fi
@@ -88,48 +155,66 @@ fi
 apply_nft() {
   local table=inet
   local name=evobgp_blocklist
+  local v4=()
+  local p
+  for p in "${PREFIXES[@]}"; do
+    [[ "$p" == *:* ]] && continue
+    v4+=("$p")
+  done
+
   nft list table "$table" "$name" >/dev/null 2>&1 || nft add table "$table" "$name"
-  nft list set "$table" "$name" v4 >/dev/null 2>&1 || nft add set "$table" "$name" v4 '{ type ipv4_addr; flags interval; }'
+  nft list set "$table" "$name" v4 >/dev/null 2>&1 || \
+    nft add set "$table" "$name" v4 '{ type ipv4_addr; flags interval; }'
   nft flush set "$table" "$name" v4
-  if ((${#PREFIXES[@]})); then
-    local v4=()
-    local p
-    for p in "${PREFIXES[@]}"; do
-      [[ "$p" == *:* ]] && continue
-      v4+=("$p")
+
+  if ((${#v4[@]})); then
+    local batch=()
+    local chunk=64
+    for p in "${v4[@]}"; do
+      batch+=("$p")
+      if ((${#batch[@]} >= chunk)); then
+        nft_add_v4_chunk "$table" "$name" "${batch[@]}" || log "nft chunk add partial failure"
+        batch=()
+      fi
     done
-    if ((${#v4[@]})); then
-      nft add element "$table" "$name" v4 "{ $(IFS=,; echo "${v4[*]}") }"
+    if ((${#batch[@]})); then
+      nft_add_v4_chunk "$table" "$name" "${batch[@]}" || log "nft tail chunk add partial failure"
     fi
   fi
+
   nft list chain "$table" "$name" input >/dev/null 2>&1 || {
-    nft add chain "$table" "$name" input '{ type filter hook input priority 0; }'
+    nft add chain "$table" "$name" input '{ type filter hook input priority 0; policy accept; }'
     nft add rule "$table" "$name" input ip saddr @v4 drop
   }
+  APPLIED_V4=${#v4[@]}
 }
 
 apply_ipset() {
   local set=evobgp_blocklist_v4
+  local n=0
   ipset list "$set" >/dev/null 2>&1 || ipset create "$set" hash:net family inet hashsize 4096 maxelem 1048576
   ipset flush "$set"
   local p
   for p in "${PREFIXES[@]}"; do
     [[ "$p" == *:* ]] && continue
     ipset add "$set" "$p" -exist
+    n=$((n + 1))
   done
   iptables -C INPUT -m set --match-set "$set" src -j DROP 2>/dev/null || \
     iptables -I INPUT -m set --match-set "$set" src -j DROP
+  APPLIED_V4=$n
 }
 
 apply_iptables_only() {
   iptables -D INPUT -m comment --comment evobgp-block -j DROP 2>/dev/null || true
-  if ((${#PREFIXES[@]})); then
-    local p
-    for p in "${PREFIXES[@]}"; do
-      [[ "$p" == *:* ]] && continue
-      iptables -C INPUT -s "$p" -j DROP 2>/dev/null || iptables -A INPUT -s "$p" -j DROP
-    done
-  fi
+  local n=0
+  local p
+  for p in "${PREFIXES[@]}"; do
+    [[ "$p" == *:* ]] && continue
+    iptables -C INPUT -s "$p" -j DROP 2>/dev/null || iptables -A INPUT -s "$p" -j DROP
+    n=$((n + 1))
+  done
+  APPLIED_V4=$n
 }
 
 clear_block() {
@@ -141,10 +226,13 @@ clear_block() {
       ;;
     iptables) iptables -S INPUT | grep -i evobgp | sed 's/^-A /-D /' | while read -r line; do iptables $line 2>/dev/null || true; done ;;
   esac
+  APPLIED_V4=0
 }
 
-if [[ "$TOTAL" == "0" || ${#PREFIXES[@]} -eq 0 ]]; then
+APPLIED_V4=0
+if [[ "${TOTAL:-0}" == "0" || ${#PREFIXES[@]} -eq 0 ]]; then
   clear_block
+  log "cleared blocklist (api total=${TOTAL:-0}) backend=$BACKEND"
 else
   case "$BACKEND" in
     nft|auto) if command -v nft >/dev/null 2>&1; then apply_nft; else apply_ipset; fi ;;
@@ -152,12 +240,12 @@ else
     iptables) apply_iptables_only ;;
     *) apply_ipset ;;
   esac
+  log "applied api_total=${TOTAL} ipv4_in_kernel=${APPLIED_V4} from ${CP_HIT:-$EVOBGP_CP_URL} backend=$BACKEND hash=${HASH:-empty}"
 fi
 
 echo "$HASH" >"$HASH_FILE"
-log "applied $TOTAL prefixes from ${CP_HIT:-$EVOBGP_CP_URL} backend=$BACKEND"
 
-REPORT=$(printf '{"status":"ok","prefix_count":%s,"ip_count":0,"source":"cp"}' "${TOTAL:-0}")
+REPORT=$(printf '{"status":"ok","prefix_count":%s,"ip_count":%s,"source":"cp"}' "${TOTAL:-0}" "${APPLIED_V4:-0}")
 curl -fsS -X POST "${EVOBGP_CP_URL%/}/v1/firewall/apply-report" \
   -H "Authorization: Bearer ${CLIENT_TOKEN}" \
   -H "Content-Type: application/json" \

internal/firewallscripts/install.sh

@@ -10,6 +10,16 @@ for cmd in curl bash; do
   command -v "$cmd" >/dev/null 2>&1 || { echo "missing $cmd" >&2; exit 1; }
 done
 
+if ! command -v jq >/dev/null 2>&1 && ! command -v python3 >/dev/null 2>&1; then
+  if command -v apt-get >/dev/null 2>&1; then
+    apt-get update -qq && apt-get install -y -qq jq
+  fi
+fi
+if ! command -v jq >/dev/null 2>&1 && ! command -v python3 >/dev/null 2>&1; then
+  echo "evobgp-firewall install: install jq or python3 for blocklist JSON parsing" >&2
+  exit 1
+fi
+
 : "${EVOBGP_CP_URL:?EVOBGP_CP_URL required}"
 : "${EVOBGP_SEED:?EVOBGP_SEED required}"
 : "${EVOBGP_CLIENT_NAME:?EVOBGP_CLIENT_NAME required}"
@@ -110,6 +120,7 @@ WantedBy=timers.target
 UNIT
   systemctl daemon-reload
   systemctl enable --now evobgp-firewall.timer
+  echo "Tip: after UI approve, run: rm -f /var/lib/evobgp-firewall/last_hash && ${SYNC_SCRIPT}"
 else
   echo "*/5 * * * * root ${SYNC_SCRIPT}" >/etc/cron.d/evobgp-firewall
 fi

internal/httpapi/routes_firewall_test.go

@@ -205,6 +205,74 @@ func TestFirewallInstallContext(t *testing.T) {
 	}
 }
 
+func TestFirewallRevokePendingClient(t *testing.T) {
+	srv, err := New(Options{SeedDemo: true, BundleSeedHex: testBundleSeed})
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer srv.Close()
+	tenant, _, _, _, _ := srv.Store().DemoIDs()
+	mustSetTestAPIKeys(t, srv, "opkey|"+tenant+"|operator")
+
+	ts := httptest.NewServer(srv.Handler())
+	defer ts.Close()
+	client := ts.Client()
+
+	tok := "evobgp_fw_revoketest123456789012345678901"
+	enrollBody := `{"name":"reject-me","hostname":"test.local","client_token":"` + tok + `","client_version":"test/1"}`
+	reqEnroll, _ := http.NewRequest(http.MethodPost, ts.URL+"/v1/firewall/enroll", strings.NewReader(enrollBody))
+	reqEnroll.Header.Set("Content-Type", "application/json")
+	reqEnroll.Header.Set("X-EvoBGP-Seed", testBundleSeed)
+	respEnroll, err := client.Do(reqEnroll)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer func() { _ = respEnroll.Body.Close() }()
+	if respEnroll.StatusCode != http.StatusCreated {
+		b, _ := io.ReadAll(respEnroll.Body)
+		t.Fatalf("enroll status=%d body=%s", respEnroll.StatusCode, b)
+	}
+	var enroll map[string]any
+	if err := json.NewDecoder(respEnroll.Body).Decode(&enroll); err != nil {
+		t.Fatal(err)
+	}
+	clientID, _ := enroll["client_id"].(string)
+	if clientID == "" {
+		t.Fatal("missing client_id")
+	}
+
+	reqRevoke, _ := http.NewRequest(http.MethodPost, ts.URL+"/v1/firewall/clients/"+clientID+"/revoke", nil)
+	reqRevoke.Header.Set("Authorization", "Bearer opkey")
+	respRevoke, err := client.Do(reqRevoke)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer func() { _ = respRevoke.Body.Close() }()
+	if respRevoke.StatusCode != http.StatusOK {
+		b, _ := io.ReadAll(respRevoke.Body)
+		t.Fatalf("revoke status=%d body=%s", respRevoke.StatusCode, b)
+	}
+
+	got, err := srv.Store().GetFirewallClient(tenant, clientID)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if got.Status != "revoked" {
+		t.Fatalf("status=%q want revoked", got.Status)
+	}
+
+	reqBlock, _ := http.NewRequest(http.MethodGet, ts.URL+"/v1/firewall/blocklist", nil)
+	reqBlock.Header.Set("Authorization", "Bearer "+tok)
+	respBlock, err := client.Do(reqBlock)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer func() { _ = respBlock.Body.Close() }()
+	if respBlock.StatusCode != http.StatusForbidden {
+		t.Fatalf("revoked blocklist want 403 got %d", respBlock.StatusCode)
+	}
+}
+
 func TestFirewallTokenHashMatchesAuthkey(t *testing.T) {
 	tok := "evobgp_fw_sample"
 	h := authkey.HashToken(tok)

scripts/firewall/evobgp-firewall.sh

@@ -5,6 +5,7 @@ CONF_FILE=/etc/evobgp/firewall.conf
 LOG_FILE=/var/log/evobgp-firewall.log
 STATE_DIR=/var/lib/evobgp-firewall
 HASH_FILE="${STATE_DIR}/last_hash"
+PREFIX_FILE="${STATE_DIR}/last_prefixes.txt"
 
 log() { echo "$(date -u +%Y-%m-%dT%H:%M:%SZ) $*" | tee -a "$LOG_FILE"; }
 
@@ -17,36 +18,32 @@ source "$CONF_FILE"
 
 : "${EVOBGP_CP_URL:?}"
 : "${CLIENT_TOKEN:?}"
+CLIENT_TOKEN="${CLIENT_TOKEN//$'\r'/}"
+CLIENT_TOKEN="${CLIENT_TOKEN//$'\n'/}"
 
 mkdir -p "$STATE_DIR"
 BACKEND="${KERNEL_BACKEND:-auto}"
 
-curl_get_blocklist() {
+curl_get_blocklist_file() {
   local url="$1"
-  local host
-  host=$(echo "$url" | sed -E 's#https?://([^/]+)/?.*#\1#')
-  local tmp
-  tmp=$(mktemp)
+  local dest="$2"
   local code
-  code=$(curl -sS -o "$tmp" -w "%{http_code}" \
+  code=$(curl -sS -o "$dest" -w "%{http_code}" \
     -H "Authorization: Bearer ${CLIENT_TOKEN}" \
     -H "Accept: application/json" \
     "${url}/v1/firewall/blocklist") || return 1
   if [[ "$code" == "403" ]]; then
     log "pending approval"
-    rm -f "$tmp"
-    exit 0
+    return 2
   fi
   if [[ "$code" != "200" ]]; then
     log "blocklist HTTP $code from $url"
-    rm -f "$tmp"
     return 1
   fi
-  cat "$tmp"
-  rm -f "$tmp"
+  return 0
 }
 
-try_urls() {
+try_fetch_blocklist() {
   local urls=()
   if [[ -n "${EVOBGP_FAILOVER_URLS:-}" ]]; then
     IFS=',' read -r -a urls <<<"$EVOBGP_FAILOVER_URLS"
@@ -57,7 +54,12 @@ try_urls() {
   for u in "${urls[@]}"; do
     u="${u// /}"
     u="${u%/}"
-    if OUT=$(curl_get_blocklist "$u"); then
+    local rc=0
+    curl_get_blocklist_file "$u" "$PREFIX_FILE" || rc=$?
+    if [[ "$rc" == 2 ]]; then
+      exit 0
+    fi
+    if [[ "$rc" == 0 ]]; then
       CP_HIT="$u"
       return 0
     fi
@@ -65,22 +67,87 @@ try_urls() {
   return 1
 }
 
-if ! OUT=$(try_urls); then
+parse_blocklist_file() {
+  local f="$1"
+  if [[ ! -s "$f" ]]; then
+    log "blocklist file empty: $f"
+    return 1
+  fi
+  if command -v jq >/dev/null 2>&1; then
+    HASH=$(jq -r '.hash // empty' "$f")
+    TOTAL=$(jq -r '.total // 0' "$f")
+    mapfile -t PREFIXES < <(jq -r '.prefixes[]? // empty' "$f")
+    return 0
+  fi
+  if command -v python3 >/dev/null 2>&1; then
+    local parsed
+    parsed=$(python3 - "$f" <<'PY'
+import json, sys
+with open(sys.argv[1], encoding="utf-8") as fh:
+    data = json.load(fh)
+print(data.get("hash") or "")
+print(data.get("total") or 0)
+for p in data.get("prefixes") or []:
+    if p:
+        print(p)
+PY
+    )
+    HASH=$(echo "$parsed" | sed -n '1p')
+    TOTAL=$(echo "$parsed" | sed -n '2p')
+    mapfile -t PREFIXES < <(echo "$parsed" | sed -n '3,$p')
+    return 0
+  fi
+  HASH=$(grep -o '"hash"[[:space:]]*:[[:space:]]*"[^"]*"' "$f" | head -1 | sed 's/.*"\(sha256:[^"]*\)".*/\1/')
+  TOTAL=$(grep -o '"total"[[:space:]]*:[[:space:]]*[0-9]*' "$f" | head -1 | grep -o '[0-9]*$' || true)
+  mapfile -t PREFIXES < <(grep -oE '"[0-9]+(\.[0-9]+){3}/[0-9]+"' "$f" | tr -d '"' || true)
+  return 0
+}
+
+nft_join_elements() {
+  local out="" p
+  for p in "$@"; do
+    if [[ -n "$out" ]]; then
+      out+=", "
+    fi
+    out+="$p"
+  done
+  printf '%s' "$out"
+}
+
+nft_add_v4_chunk() {
+  local table=$1 name=$2
+  shift 2
+  local joined
+  joined=$(nft_join_elements "$@")
+  if nft add element "$table" "$name" v4 "{ ${joined} }" 2>>"$LOG_FILE"; then
+    return 0
+  fi
+  log "nft batch add failed (chunk=$#), retrying one-by-one"
+  local p ok=0
+  for p in "$@"; do
+    if nft add element "$table" "$name" v4 "{ $p }" 2>>"$LOG_FILE"; then
+      ok=$((ok + 1))
+    fi
+  done
+  [[ "$ok" -gt 0 ]]
+}
+
+if ! try_fetch_blocklist; then
   log "all endpoints failed"
   exit 1
 fi
 
-if command -v jq >/dev/null 2>&1; then
-  HASH=$(echo "$OUT" | jq -r '.hash // empty')
-  TOTAL=$(echo "$OUT" | jq -r '.total // 0')
-  mapfile -t PREFIXES < <(echo "$OUT" | jq -r '.prefixes[]?')
-else
-  HASH=$(echo "$OUT" | grep -o '"hash"[[:space:]]*:[[:space:]]*"[^"]*"' | head -1 | sed 's/.*"\(sha256:[^"]*\)".*/\1/')
-  TOTAL=$(echo "$OUT" | grep -o '"total"[[:space:]]*:[[:space:]]*[0-9]*' | head -1 | grep -o '[0-9]*$')
-  mapfile -t PREFIXES < <(echo "$OUT" | grep -o '"[0-9a-fA-F:.]*/[0-9]*"' | tr -d '"')
+HASH=""
+TOTAL=0
+PREFIXES=()
+parse_blocklist_file "$PREFIX_FILE"
+log "blocklist bytes=$(wc -c <"$PREFIX_FILE" | tr -d ' ') parsed=${#PREFIXES[@]} api_total=${TOTAL:-0}"
+
+if [[ -z "${TOTAL// }" ]]; then
+  TOTAL=${#PREFIXES[@]}
 fi
 
-if [[ -f "$HASH_FILE" && "$(cat "$HASH_FILE")" == "$HASH" ]]; then
+if [[ -f "$HASH_FILE" && "$(tr -d '\r\n' <"$HASH_FILE")" == "$HASH" && -n "$HASH" ]]; then
   log "unchanged hash $HASH — skip kernel apply"
   exit 0
 fi
@@ -88,48 +155,66 @@ fi
 apply_nft() {
   local table=inet
   local name=evobgp_blocklist
+  local v4=()
+  local p
+  for p in "${PREFIXES[@]}"; do
+    [[ "$p" == *:* ]] && continue
+    v4+=("$p")
+  done
+
   nft list table "$table" "$name" >/dev/null 2>&1 || nft add table "$table" "$name"
-  nft list set "$table" "$name" v4 >/dev/null 2>&1 || nft add set "$table" "$name" v4 '{ type ipv4_addr; flags interval; }'
+  nft list set "$table" "$name" v4 >/dev/null 2>&1 || \
+    nft add set "$table" "$name" v4 '{ type ipv4_addr; flags interval; }'
   nft flush set "$table" "$name" v4
-  if ((${#PREFIXES[@]})); then
-    local v4=()
-    local p
-    for p in "${PREFIXES[@]}"; do
-      [[ "$p" == *:* ]] && continue
-      v4+=("$p")
+
+  if ((${#v4[@]})); then
+    local batch=()
+    local chunk=64
+    for p in "${v4[@]}"; do
+      batch+=("$p")
+      if ((${#batch[@]} >= chunk)); then
+        nft_add_v4_chunk "$table" "$name" "${batch[@]}" || log "nft chunk add partial failure"
+        batch=()
+      fi
     done
-    if ((${#v4[@]})); then
-      nft add element "$table" "$name" v4 "{ $(IFS=,; echo "${v4[*]}") }"
+    if ((${#batch[@]})); then
+      nft_add_v4_chunk "$table" "$name" "${batch[@]}" || log "nft tail chunk add partial failure"
     fi
   fi
+
   nft list chain "$table" "$name" input >/dev/null 2>&1 || {
-    nft add chain "$table" "$name" input '{ type filter hook input priority 0; }'
+    nft add chain "$table" "$name" input '{ type filter hook input priority 0; policy accept; }'
     nft add rule "$table" "$name" input ip saddr @v4 drop
   }
+  APPLIED_V4=${#v4[@]}
 }
 
 apply_ipset() {
   local set=evobgp_blocklist_v4
+  local n=0
   ipset list "$set" >/dev/null 2>&1 || ipset create "$set" hash:net family inet hashsize 4096 maxelem 1048576
   ipset flush "$set"
   local p
   for p in "${PREFIXES[@]}"; do
     [[ "$p" == *:* ]] && continue
     ipset add "$set" "$p" -exist
+    n=$((n + 1))
   done
   iptables -C INPUT -m set --match-set "$set" src -j DROP 2>/dev/null || \
     iptables -I INPUT -m set --match-set "$set" src -j DROP
+  APPLIED_V4=$n
 }
 
 apply_iptables_only() {
   iptables -D INPUT -m comment --comment evobgp-block -j DROP 2>/dev/null || true
-  if ((${#PREFIXES[@]})); then
-    local p
-    for p in "${PREFIXES[@]}"; do
-      [[ "$p" == *:* ]] && continue
-      iptables -C INPUT -s "$p" -j DROP 2>/dev/null || iptables -A INPUT -s "$p" -j DROP
-    done
-  fi
+  local n=0
+  local p
+  for p in "${PREFIXES[@]}"; do
+    [[ "$p" == *:* ]] && continue
+    iptables -C INPUT -s "$p" -j DROP 2>/dev/null || iptables -A INPUT -s "$p" -j DROP
+    n=$((n + 1))
+  done
+  APPLIED_V4=$n
 }
 
 clear_block() {
@@ -141,10 +226,13 @@ clear_block() {
       ;;
     iptables) iptables -S INPUT | grep -i evobgp | sed 's/^-A /-D /' | while read -r line; do iptables $line 2>/dev/null || true; done ;;
   esac
+  APPLIED_V4=0
 }
 
-if [[ "$TOTAL" == "0" || ${#PREFIXES[@]} -eq 0 ]]; then
+APPLIED_V4=0
+if [[ "${TOTAL:-0}" == "0" || ${#PREFIXES[@]} -eq 0 ]]; then
   clear_block
+  log "cleared blocklist (api total=${TOTAL:-0}) backend=$BACKEND"
 else
   case "$BACKEND" in
     nft|auto) if command -v nft >/dev/null 2>&1; then apply_nft; else apply_ipset; fi ;;
@@ -152,12 +240,12 @@ else
     iptables) apply_iptables_only ;;
     *) apply_ipset ;;
   esac
+  log "applied api_total=${TOTAL} ipv4_in_kernel=${APPLIED_V4} from ${CP_HIT:-$EVOBGP_CP_URL} backend=$BACKEND hash=${HASH:-empty}"
 fi
 
 echo "$HASH" >"$HASH_FILE"
-log "applied $TOTAL prefixes from ${CP_HIT:-$EVOBGP_CP_URL} backend=$BACKEND"
 
-REPORT=$(printf '{"status":"ok","prefix_count":%s,"ip_count":0,"source":"cp"}' "${TOTAL:-0}")
+REPORT=$(printf '{"status":"ok","prefix_count":%s,"ip_count":%s,"source":"cp"}' "${TOTAL:-0}" "${APPLIED_V4:-0}")
 curl -fsS -X POST "${EVOBGP_CP_URL%/}/v1/firewall/apply-report" \
   -H "Authorization: Bearer ${CLIENT_TOKEN}" \
   -H "Content-Type: application/json" \

scripts/firewall/install.sh

@@ -10,6 +10,16 @@ for cmd in curl bash; do
   command -v "$cmd" >/dev/null 2>&1 || { echo "missing $cmd" >&2; exit 1; }
 done
 
+if ! command -v jq >/dev/null 2>&1 && ! command -v python3 >/dev/null 2>&1; then
+  if command -v apt-get >/dev/null 2>&1; then
+    apt-get update -qq && apt-get install -y -qq jq
+  fi
+fi
+if ! command -v jq >/dev/null 2>&1 && ! command -v python3 >/dev/null 2>&1; then
+  echo "evobgp-firewall install: install jq or python3 for blocklist JSON parsing" >&2
+  exit 1
+fi
+
 : "${EVOBGP_CP_URL:?EVOBGP_CP_URL required}"
 : "${EVOBGP_SEED:?EVOBGP_SEED required}"
 : "${EVOBGP_CLIENT_NAME:?EVOBGP_CLIENT_NAME required}"
@@ -110,6 +120,7 @@ WantedBy=timers.target
 UNIT
   systemctl daemon-reload
   systemctl enable --now evobgp-firewall.timer
+  echo "Tip: after UI approve, run: rm -f /var/lib/evobgp-firewall/last_hash && ${SYNC_SCRIPT}"
 else
   echo "*/5 * * * * root ${SYNC_SCRIPT}" >/etc/cron.d/evobgp-firewall
 fi