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Implement request.post method for Firefox

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This commit is contained in:
ngosang
2021-10-17 22:05:15 +02:00
parent a5b3e08e1f
commit ccfe21c15a
4 changed files with 120 additions and 20 deletions
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59
src/services/solver.ts
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@@ -59,7 +59,7 @@ async function resolveChallenge(params: V1Request, session: SessionsCacheItem):
}
log.debug(`Navigating to... ${params.url}`)
let response: Response = await page.goto(params.url, { waitUntil: 'domcontentloaded' })
let response: Response = await gotoPage(params, page);
// set cookies
if (params.cookies) {
@@ -71,13 +71,13 @@ async function resolveChallenge(params: V1Request, session: SessionsCacheItem):
})
}
// reload the page
response = await page.goto(params.url, { waitUntil: 'domcontentloaded' })
response = await gotoPage(params, page);
}
// log html in debug mode
log.html(await page.content())
// Detect protection services and solve challenges
// detect protection services and solve challenges
try {
response = await cloudflareProvider(params.url, page, response);
} catch (e) {
@@ -85,6 +85,9 @@ async function resolveChallenge(params: V1Request, session: SessionsCacheItem):
message = "Cloudflare " + e.toString();
}
// reload the page to be sure we get the real page
response = await gotoPage(params, page);
const payload: ChallengeResolutionT = {
status,
message,
@@ -117,6 +120,55 @@ async function resolveChallenge(params: V1Request, session: SessionsCacheItem):
}
}
async function gotoPage(params: V1Request, page: Page): Promise<Response> {
const response = await page.goto(params.url, { waitUntil: 'domcontentloaded' });
if (params.method == 'POST') {
// post hack
await page.setContent(
`
<!DOCTYPE html>
<html>
<body>
<script>
function parseQuery(queryString) {
var query = {};
var pairs = (queryString[0] === '?' ? queryString.substr(1) : queryString).split('&');
for (var i = 0; i < pairs.length; i++) {
var pair = pairs[i].split('=');
query[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1] || '');
}
return query;
}
const form = document.createElement('form');
form.method = 'POST';
form.action = '${params.url}';
const params = parseQuery('${params.postData}');
for (const key in params) {
if (params.hasOwnProperty(key)) {
const hiddenField = document.createElement('input');
hiddenField.type = 'hidden';
hiddenField.name = key;
hiddenField.value = params[key];
form.appendChild(hiddenField);
}
}
document.body.appendChild(form);
form.submit();
</script>
</body>
</html>
`
);
await page.waitFor(2000);
}
return response
}
export async function browserRequest(params: V1Request): Promise<ChallengeResolutionT> {
const oneTimeSession = params.session === undefined;
@@ -136,7 +188,6 @@ export async function browserRequest(params: V1Request): Promise<ChallengeResolu
}
try {
// const page = await setupPage(params, session.browser)
return await resolveChallengeWithTimeout(params, session)
} catch (error) {
throw Error("Unable to process browser request. Error: " + error)