prismy-csrf
v0.0.1-0
Published
:shield: CSRF Protection for prismy
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prismy-csrf
:shield: CSRF Protection for prismy
npm i prismy-csrfExample
import {
prismy,
Context,
createInjectDecorators,
createTextBodySelector,
UrlEncodedBody
} from 'prismy'
import createCSRFProtection from 'prismy-csrf'
import JWTCSRFStrategy from 'prismy-csrf-strategy-jwt'
import querystring from 'querystring'
const { CSRFToken, CSRFMiddleware } = createCSRFProtection(
new JWTCSRFStrategy({
secret: 'RANDOM_HASH',
tokenSelector: (context: Context) => {
const body = createUrlEncodedBodySelector()(context)
return body._csrf
}
})
)
class MyHandler extends BaseHandler {
async handle(@CSRFToken() csrfToken: string) {
return [
'<!DOCTYPE html>',
'<body>',
'<form action="/" method="post">',
'<input name="message">',
`<input type="hidden" name="_csrf" value=${csrfToken}>`,
'<button type="submit">Send</button>',
'</form>',
'</body>'
].join('')
}
}
export default prismy([CSRFMiddleware, MyHandler])