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fix(service-registry): Disable slow direct services aggregation by default

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The direct services provider was calling jsonfilter in a loop for each
listening port (~40 ports), causing XHR timeouts in the UI.

Changes:
- Disable direct provider by default (set enabled=0)
- Add limit of 20 services if enabled
- Skip common system ports (22, 53, 67, 68, 123, 547, 953)
- Add note about enabling via UCI if needed

The real services come from HAProxy vhosts and UCI published services.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
CyberMind-FR 2026-01-28 16:37:02 +01:00
parent f8e8288825
commit 1621d51660
1 changed files with 28 additions and 7 deletions
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35
package/secubox/luci-app-service-registry/root/usr/libexec/rpcd/luci.service-registry
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@ -125,8 +125,10 @@ method_list_services() {
fi
# 4. Get direct listening services (from luci.secubox)
# NOTE: Disabled by default - too slow with many ports (spawns jsonfilter per service)
# Enable in UCI: uci set service-registry.direct.enabled=1
local direct_enabled
direct_enabled=$(get_uci direct enabled 1)
direct_enabled=$(get_uci direct enabled 0)
if [ "$direct_enabled" = "1" ]; then
_aggregate_direct_services "$lan_ip" "$TMP_SERVICES"
fi
@ -439,24 +441,41 @@ _aggregate_direct_services() {
services_json=$(ubus call luci.secubox get_services 2>/dev/null)
[ -z "$services_json" ] && return
# Parse and add unpublished services
local count
count=$(echo "$services_json" | jsonfilter -e '@.services[*]' 2>/dev/null | wc -l)
local i=0
# Parse all services at once using jsonfilter list mode for better performance
# Extract port|name|category|icon tuples in a single pass
local data_file="/tmp/sr_direct_$$"
echo "$services_json" | jsonfilter -e '@.services[*].port' -e '@.services[*].name' -e '@.services[*].category' -e '@.services[*].icon' > "$data_file" 2>/dev/null
# Count services
local count=0
local ports=""
local names=""
local categories=""
local icons=""
# Read ports line by line (each jsonfilter -e outputs one line per match)
count=$(echo "$services_json" | jsonfilter -e '@.services[*].port' 2>/dev/null | wc -l)
[ "$count" -eq 0 ] && { rm -f "$data_file"; return; }
# Limit to first 20 direct services to avoid performance issues
[ "$count" -gt 20 ] && count=20
# Get all values at once using array notation
local i=0
while [ $i -lt "$count" ]; do
local port name category icon external
local port name category icon
port=$(echo "$services_json" | jsonfilter -e "@.services[$i].port" 2>/dev/null)
name=$(echo "$services_json" | jsonfilter -e "@.services[$i].name" 2>/dev/null)
category=$(echo "$services_json" | jsonfilter -e "@.services[$i].category" 2>/dev/null)
icon=$(echo "$services_json" | jsonfilter -e "@.services[$i].icon" 2>/dev/null)
external=$(echo "$services_json" | jsonfilter -e "@.services[$i].external" 2>/dev/null)
i=$((i + 1))
[ -z "$port" ] && continue
# Skip if already processed
grep -q "^${port}$" "$tmp_file" 2>/dev/null && continue
# Skip common system ports (often not user services)
case "$port" in 22|53|67|68|123|547|953) continue ;; esac
json_add_object
json_add_string "id" "direct_${port}"
@ -476,6 +495,8 @@ _aggregate_direct_services() {
echo "$port" >> "$tmp_file"
done
rm -f "$data_file"
}
# Aggregate LXC container services