http-wokou/pkg/server.go

/*
				GNU GENERAL PUBLIC LICENSE
                 Version 3, 29 June 2007

 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

 http-wokou, An HTTP Proxying framework for bypassing DNS Security
 Copyright (C) 2024 Russell Hrubesky, ChiralWorks Software LLC

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <https://www.gnu.org/licenses/>.

*/

package httpserver

import (
	"bufio"
	"fmt"
	"io"
	"log"
	"os"
	"strings"
)

var prompts = [...]string{
	"Name of the cookie: ",
	"Value to supply it: ",
	"Max age of the cookie (default=0, for no expiry): ",
	"URI path to include it for (default=/): ",
	"Domain that the cookie belongs to:  ",
	"HTTPS only? (default yes) y/n: ",
	"Include it in subdomains? (default=y) y/n: ",
}

type CookiePrompt struct {
	Name   map[string]string
	Value  map[string]string
	Age    map[string]string
	Uri    map[string]string
	Domain map[string]string
	Https  map[string]bool
	Subd   map[string]bool
}

func NewCookiePrompt() *CookiePrompt {
	return &CookiePrompt{
		Name: map[string]string{
			"Name of the cookie: ": "",
		},
		Value: map[string]string{
			"Cookie value: ": "",
		},
		Age: map[string]string{
			"Max age of the cookie (default=0, for no expiry): ": "0",
		},
		Uri: map[string]string{
			"URI path to include it for (default=/): ": "/",
		},
		Domain: map[string]string{
			"Domain that the cookie belongs to: ": "",
		},
		Https: map[string]bool{
			"HTTPS only? (default yes) y/n: ": true,
		},
		Subd: map[string]bool{
			"Include it in subdomains? (default=y) y/n: ": true,
		},
	}
}

func (c *CookiePrompt) SetName(reader *io.Reader) {
	fmt.Print(c.Name[0])
	ans, err := reader.ReadString('\n')
	if err != nil {
		log.Fatal("couldnt read input: ", err)
	}
}

/*
Open an interactive prompt for a user to save cookies to
*/
func AddCookiePrompt() {
	answers := NewCookiePrompt()
	reader := bufio.NewReader(os.Stdin)
	for idx := range prompts {
		fmt.Print()
		ans, err := reader.ReadString('\n')
		if err != nil {
			log.Fatal("Fatal error when reading cookie creation input: ", err)
		}
		ans = strings.TrimSuffix(ans, "\n")
		if prompts[idx] == "HTTPS only? (default yes) y/n: " {
			if ans == "y" {

			}
		}
	}
	for i := range answers {
		fmt.Println(answers[i])
	}
}