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Validate UCI config. Switch instance name to adguardhome. Link: https://github.com/openwrt/packages/pull/28781 Signed-off-by: George Sapkin <george@sapk.in>
109 lines
3.0 KiB
Bash
109 lines
3.0 KiB
Bash
#!/bin/sh /etc/rc.common
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#
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# SPDX-License-Identifier: GPL-2.0-only
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#
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# shellcheck disable=SC3043 # ash supports local
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# matches dnsmasq
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START=19
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# stops before networking stops
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STOP=89
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PROG=/usr/bin/AdGuardHome
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USE_PROCD=1
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boot() {
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ADGUARDHOME_BOOT=1
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start "$@"
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}
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start_service() {
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if [ -n "$ADGUARDHOME_BOOT" ]; then
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# Do not start yet, wait for triggers
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return 0
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fi
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config_load 'adguardhome'
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local config_name='config'
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local config_file config group user verbose work_dir workdir
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local gc maxprocs memlimit
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uci_validate_section 'adguardhome' 'adguardhome' "$config_name" \
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'gc:uinteger:0' \
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'group:string:adguardhome' \
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'config:string' \
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'config_file:string:/etc/adguardhome/adguardhome.yaml' \
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'jail_mount:list(string)' \
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'jail_mount_rw:list(string)' \
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'maxprocs:uinteger:0' \
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'memlimit:uinteger:0' \
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'user:string:adguardhome' \
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'verbose:bool:0' \
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'workdir:string' \
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'work_dir:string:/var/lib/adguardhome'
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# Compatibility with older configs
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[ -n "$config" ] && config_file="$config"
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[ -n "$workdir" ] && work_dir="$workdir"
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local config_dir
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config_dir=$(dirname "$config_file")
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if [ "$config_dir" = '/etc' ]; then
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echo 'AdGuard Home config must be stored in its own directory, and not in /etc' >&2
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return 1
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fi
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mkdir -m 0700 -p "$config_dir"
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chown -R "$user":"$group" "$config_dir"
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mkdir -m 0700 -p "$work_dir"
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chown -R "$user":"$group" "$work_dir"
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procd_open_instance adguardhome
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procd_set_param command "$PROG"
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[ "$gc" -le 0 ] || procd_append_param env GOGC="$gc"
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[ "$maxprocs" -le 0 ] || procd_append_param env GOMAXPROCS="$maxprocs"
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[ "$memlimit" -le 0 ] || procd_append_param env GOMEMLIMIT="$memlimit"
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procd_append_param command --config "$config_file"
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procd_append_param command --logfile syslog
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procd_append_param command --no-check-update
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[ "$verbose" = 1 ] && procd_append_param command --verbose
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procd_append_param command --work-dir "$work_dir"
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procd_set_param stdout 1
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procd_set_param stderr 1
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procd_set_param user "$user"
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procd_set_param group "$group"
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procd_set_param capabilities '/etc/capabilities/adguardhome.json'
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procd_set_param no_new_privs 1
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procd_set_param respawn
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# log is needed for logging to syslog instead of stdout
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# procfs is needed to readlink /proc/self/exe
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procd_add_jail adguardhome log procfs
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# config directory must be writable to write new config files
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procd_add_jail_mount_rw "$config_dir"
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procd_add_jail_mount_rw "$work_dir"
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procd_add_jail_mount '/etc/hosts'
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procd_add_jail_mount '/etc/ssl/certs'
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config_list_foreach "$config_name" jail_mount procd_add_jail_mount
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config_list_foreach "$config_name" jail_mount_rw procd_add_jail_mount_rw
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procd_close_instance
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}
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service_triggers() {
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procd_add_reload_trigger adguardhome
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if [ -n "$ADGUARDHOME_BOOT" ]; then
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# Wait for interfaces to be up before starting AdGuard Home for real.
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# Prevents issues like https://github.com/openwrt/packages/issues/21868.
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procd_add_raw_trigger 'interface.*.up' 5000 /etc/init.d/adguardhome restart
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fi
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}
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