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Files
adapter/src/utils/parseAndSubmitAuthorizeForm.ts
2020-09-01 11:51:17 +01:00

50 lines
1.2 KiB
TypeScript

export const parseAndSubmitAuthorizeForm = async (
response: string,
serverUrl: string
) => {
let authUrl: string | null = null
const params: any = {}
const responseBody = response.split("<body>")[1].split("</body>")[0]
const bodyElement = document.createElement("div")
bodyElement.innerHTML = responseBody
const form = bodyElement.querySelector("#application_authorization")
authUrl = form ? serverUrl + form.getAttribute("action") : null
const inputs: any = form?.querySelectorAll("input")
for (const input of inputs) {
if (input.name === "user_oauth_approval") {
input.value = "true"
}
params[input.name] = input.value
}
const formData = new FormData()
for (const key in params) {
if (params.hasOwnProperty(key)) {
formData.append(key, params[key])
}
}
return new Promise((resolve, reject) => {
if (authUrl) {
fetch(authUrl, {
method: "POST",
credentials: "include",
body: formData,
referrerPolicy: "same-origin"
})
.then((res) => res.text())
.then((res) => {
resolve(res)
})
} else {
reject("Auth form url is null")
}
})
}