https://github.com/pvsune/loadcentral-admin

A simple interface to let you topup mobile load to multiple phone numbers concurrently using Goroutines.
https://github.com/pvsune/loadcentral-admin

gin-gonic gin-jwt golang jwt topup

Last synced: 1 day ago
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A simple interface to let you topup mobile load to multiple phone numbers concurrently using Goroutines.

• Host: GitHub
• URL: https://github.com/pvsune/loadcentral-admin
• Owner: pvsune
• Created: 2020-06-03T02:21:39.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-06-08T03:52:55.000Z (over 4 years ago)
• Last Synced: 2024-09-20T21:32:21.175Z (6 days ago)
• Topics: gin-gonic, gin-jwt, golang, jwt, topup
• Language: Go
• Homepage:
• Size: 36.1 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# LoadCentral Admin

A simple interface to let you topup mobile load to multiple phone numbers concurrently using Goroutines.

## Quickstart

1. Build the image:

```

$ docker build -t pvsune/loadcentral-admin .

```

2. Fill up required environment variables in `.env`.

  - `APP_AUTH_USERNAME` `APP_AUTH_PASSWORD` - User credentials is not necessary to save to DB yet.

  - `APP_AUTH_KEY` - JWT key used for signing the token.

  - `APP_AUTH_COOKIEDOMAIN` - Set to localhost for development.

  - `APP_LC_USERNAME` `APP_LC_PASSWORD` - LoadCentral credentials.

  - `APP_AUTH_SECURECOOKIE` - Avoid XSS; Set to false for development.

  

3. Start the app:

```

$ docker run --rm --env-file .env -p 8000:8000 pvsune/loadcentral-admin

```

4. Alternatively, you can run the app directly and export environment variables.

```

$ go get .

$ go run main.go 

```

## How it works

### Authentication

There's no need to use DB yet; the user credentials are set by environment variables. When the user logins, the app generates a JWT token and save it to cookie. Cookie settings are set to avoid CSRF, XSS. The token will expire for one hour and the user needs to login again.

### Load topup

Each `(PhoneNumber, Pcode)` is posted to LoadCentral API using its own Goroutine. The response is sent back to main program using channels and finally sent to templates for display (duhh).

## Notes

1. Maybe good idea to setup proper CSRF token and not rely on `Set-Cookie: =; SameSite=Strict` response header.

2. Send email for every topup request.

3. Use sentry free tier to send app logs.