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/*
* ========================
* ===== ===============
* ====== ================
* ====== ================
* ====== ==== ==== ==
* ====== === == = =
* ====== === = == =
* = === === = == ====
* = === === = == = =
* == ===== ==== ==
* ========================
*
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 2023 Joe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the organization nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY JOE ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL JOE BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* hardflip: src/c_exec.go
* Mon, 18 Dec 2023 13:20:08 +0100
* Joe
*
* exec the command at some point
*/
package main
import (
"fmt"
"os"
"os/exec"
"strconv"
)
func exec_cmd(cmd_fmt []string) {
cmd := exec.Command(cmd_fmt[0], cmd_fmt[1:]...)
fmt.Println(cmd_fmt)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
cmd.Run()
}
func format_ssh_jump(host *HostNode) string {
jump_fmt := "-oProxyCommand=ssh"
if len(host.JumpPriv) > 0 {
jump_fmt += " -i " + host.JumpPriv
}
if host.JumpPort != 0 {
jump_fmt += " -p " + strconv.Itoa(int(host.JumpPort))
}
if len(host.JumpUser) == 0 {
jump_fmt += " root"
} else {
jump_fmt += " " + host.JumpUser
}
jump_fmt += "@" + host.Jump + " -W %h:%p"
return jump_fmt
}
func format_ssh(host *HostNode) []string {
cmd_fmt := []string{"ssh"}
user := host.User
if len(host.Priv) > 0 {
cmd_fmt = append(cmd_fmt, "-i", host.Priv)
}
if len(host.Jump) > 0 {
cmd_fmt = append(cmd_fmt, format_ssh_jump(host))
}
if host.Port != 0 {
cmd_fmt = append(cmd_fmt, "-p", strconv.Itoa(int(host.Port)))
}
if len(host.User) == 0 {
user = "root"
}
cmd_fmt = append(cmd_fmt, user + "@" + host.Host)
return cmd_fmt
}
func format_rdp() {
}
func format_cmd(id uint64, lhost *HostList) {
host := lhost.head
var cmd_fmt []string
host = lhost.sel(id)
if host == nil {
c_die("host id not found", nil)
}
if host.Type == 0 {
cmd_fmt = format_ssh(host)
}
exec_cmd(cmd_fmt)
}
func display_servers(lhost *HostList) {
host := lhost.head
if lhost.head == nil {
fmt.Println("no hosts")
return
}
for host != nil {
fmt.Println(host.ID, host.Folder + host.Name)
host = host.next
}
fmt.Println()
format_cmd(2, lhost)
}
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