49 lines
1.4 KiB
Markdown
49 lines
1.4 KiB
Markdown
> Package captcha provides an easy to use, unopinionated API for captcha generation.
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<div>
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[](https://godoc.org/github.com/steambap/captcha)
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[](https://travis-ci.org/steambap/captcha)
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[](https://codecov.io/gh/steambap/captcha)
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[](https://goreportcard.com/report/github.com/steambap/captcha)
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</div>
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## Why another captcha generator?
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I want a simple and framework-independent way to generate captcha. It also should be flexible, at least allow me to pick my favorite font.
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## install
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```
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go get github.com/steambap/captcha
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```
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## usage
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```Go
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func handle(w http.ResponseWriter, r *http.Request) {
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// create a captcha of 150x50px
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data, _ := captcha.New(150, 50)
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// session come from other library such as gorilla/sessions
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session.Values["captcha"] = data.Text
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session.Save(r, w)
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// send image data to client
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data.WriteImage(w)
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}
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```
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[documentation](https://godoc.org/github.com/steambap/captcha) |
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[example](example/basic/main.go)
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## sample image
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## Contributing
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If your found a bug, please contribute!
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see [contributing.md](contributing.md) for more detail.
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## License
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[MIT](LICENSE.md)
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