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fsh: add new package
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Fsh helps you access local shell and TCP services behind a NAT or firewall.

More details: https://github.com/heiher/hev-fsh

Signed-off-by: Ray Wang <[email protected]>
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heiher authored and neheb committed Jan 7, 2025
1 parent a33e08e commit fbcfd96
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41 changes: 41 additions & 0 deletions net/fsh/Makefile
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include $(TOPDIR)/rules.mk

PKG_NAME:=fsh
PKG_VERSION:=4.8.7
PKG_RELEASE:=1

PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=https://github.com/heiher/hev-fsh/releases/download/$(PKG_VERSION)
PKG_HASH:=4b89857915fd6c9a39c66203ac7098d4fa5ff1bef6c2f7467f4ea617a0933ea2

PKG_MAINTAINER:=Ray Wang <[email protected]>
PKG_LICENSE:=MIT
PKG_LICENSE_FILES:=License

PKG_BUILD_FLAGS:=no-mips16
PKG_BUILD_PARALLEL:=1

include $(INCLUDE_DIR)/package.mk

define Package/fsh
SECTION:=net
CATEGORY:=Network
TITLE:=Fsh helps you access local shell and TCP services behind a NAT or firewall
URL:=https://github.com/heiher/hev-fsh
endef

define Package/fsh/conffiles
/etc/config/fsh
endef

define Package/fsh/install
$(INSTALL_DIR) $(1)/usr/bin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/bin/hev-fsh $(1)/usr/bin/fsh
$(INSTALL_DIR) $(1)/etc/config/
$(INSTALL_CONF) ./files/fsh.config $(1)/etc/config/fsh
$(INSTALL_DIR) $(1)/etc/init.d/
$(INSTALL_BIN) ./files/fshs.init $(1)/etc/init.d/fshs
$(INSTALL_BIN) ./files/fshc.init $(1)/etc/init.d/fshc
endef

$(eval $(call BuildPackage,fsh))
12 changes: 12 additions & 0 deletions net/fsh/files/fsh.config
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config fshs
option enable '0'
option addr '[::]'
option port '6339'
option tokens '/etc/fsh'

config fshc
option enable '0'
option addr '127.0.0.1'
option port '6339'
option token ''
option params '-f -p -w 127.0.0.1:22'
50 changes: 50 additions & 0 deletions net/fsh/files/fshc.init
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#!/bin/sh /etc/rc.common

START=99
USE_PROCD=1

NAME=fsh
PROG=/usr/bin/$NAME

validate_section_fshc() {
uci_load_validate "${NAME}" fshc "$1" "$2" \
'enable:bool:0' \
'addr:string' \
'port:port' \
'token:string' \
'params:string'
}

fshc_instance() {
[ "$2" = 0 ] || {
echo "validation failed"
return 1
}

[ "${enable}" = 0 ] && return 1

procd_open_instance "$1"

procd_set_param command "$PROG"
procd_append_param command ${params}
if [ -z "$token" ]; then
procd_append_param command "$addr":"$port"
else
procd_append_param command "$addr":"$port"/"$token"
fi

procd_close_instance
}

start_service() {
config_load "${NAME}"
config_foreach validate_section_fshc fshc fshc_instance
}

service_triggers() {
procd_add_reload_trigger "$NAME"

procd_open_validate
validate_section_fshc
procd_close_validate
}
53 changes: 53 additions & 0 deletions net/fsh/files/fshs.init
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#!/bin/sh /etc/rc.common

START=99
USE_PROCD=1

NAME=fsh
PROG=/usr/bin/$NAME

validate_section_fshs() {
uci_load_validate "${NAME}" fshs "$1" "$2" \
'enable:bool:0' \
'addr:string' \
'port:port' \
'tokens:string'
}

fshs_instance() {
[ "$2" = 0 ] || {
echo "validation failed"
return 1
}

[ "${enable}" = 0 ] && return 1

procd_open_instance "$1"

procd_set_param command "$PROG" "-s"
[ -n "$tokens" ] && [ -e "$tokens" ] && {
procd_append_param command -a "$tokens"
}
procd_append_param command "$addr":"$port"

procd_set_param limits core="unlimited"
procd_set_param limits nofile="1000000 1000000"
procd_set_param stdout 1
procd_set_param stderr 1
procd_set_param respawn

procd_close_instance
}

start_service() {
config_load "${NAME}"
config_foreach validate_section_fshs fshs fshs_instance
}

service_triggers() {
procd_add_reload_trigger "$NAME"

procd_open_validate
validate_section_fshs
procd_close_validate
}
3 changes: 3 additions & 0 deletions net/fsh/test.sh
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#!/bin/sh

"$1" 2>&1 | grep "$2"

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