forked from ProjectSegfault/publapi
73 lines
2.1 KiB
Go
73 lines
2.1 KiB
Go
package pages
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import (
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"fmt"
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"os"
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"github.com/gofiber/fiber/v2"
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"github.com/sethvargo/go-password/password"
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"github.com/containrrr/shoutrrr"
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"go.uber.org/zap"
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)
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// SignupPage is the signup page handler
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func SignupPage(c *fiber.Ctx) error {
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// set up logger
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logger, _ := zap.NewProduction()
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defer logger.Sync()
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username := c.FormValue("username")
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email := c.FormValue("email")
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if username == "" || email == "" {
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logger.Error("username or email is empty", zap.String("username", username), zap.String("email", email))
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return c.SendStatus(fiber.StatusBadRequest)
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}
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// generate password
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pass, err := password.Generate(30, 10, 10, false, false)
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if err != nil {
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logger.Error("failed to generate password", zap.Error(err))
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return c.SendStatus(fiber.StatusInternalServerError)
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}
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// create user file
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f, err := os.Create("/var/publapi/users/" + username + ".sh")
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if err != nil {
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logger.Error("failed to create user file", zap.Error(err))
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return c.SendStatus(fiber.StatusInternalServerError)
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}
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defer f.Close()
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bashscript := "#!/bin/bash \n" +
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"# Path: /var/publapi/users/.sh\n" +
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"# This file is generated by publapi. Do not edit this file.\n" +
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"useradd -Um -s /bin/bash " + username + "\n" +
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"printf %s\n%s\n" + pass + " " + pass + " | passwd " + username + "\n" +
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"echo " + username + "'s account has been created!"
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fmt.Println(bashscript)
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// write to file
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_, err = f.WriteString(bashscript)
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if err != nil {
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logger.Error("failed to write to user file", zap.Error(err))
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return c.SendStatus(fiber.StatusInternalServerError)
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}
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// send notification to admins
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err = shoutrrr.Send(os.Getenv("PUBLAPI_SHOUTRRRURL"), "New user signup! Please review /var/publapi/users/"+username+".sh to approve or deny the user.")
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if err != nil {
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logger.Error("failed to send notification to admins", zap.Error(err))
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return c.SendStatus(fiber.StatusInternalServerError)
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}
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return c.JSON(fiber.Map{
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"username": username,
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"message": "User created! Please allow us 24 hours or more to review your account.",
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"status": c.Response().StatusCode(),
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})
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}
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