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Ensure a trailing slash on subpath proxy

This commit is contained in:
Asher 2020-03-31 12:59:07 -05:00
parent e68d72c4d6
commit 561b6343c8
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2 changed files with 14 additions and 5 deletions
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2
doc/FAQ.md
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@ -83,7 +83,7 @@ Now you can browse to `<port>.coder.com`. Note that this uses the host header so
ensure your reverse proxy forwards that information if you are using one. ensure your reverse proxy forwards that information if you are using one.
### Sub-paths ### Sub-paths
Just browse to `/proxy/<port>`. Just browse to `/proxy/<port>/`.
## x86 releases? ## x86 releases?

17
src/node/app/proxy.ts
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@ -30,15 +30,24 @@ export class ProxyHttpProvider extends HttpProvider implements HttpProxyProvider
request: http.IncomingMessage, request: http.IncomingMessage,
response: http.ServerResponse, response: http.ServerResponse,
): Promise<HttpResponse> { ): Promise<HttpResponse> {
const isRoot = !route.requestPath || route.requestPath === "/index.html"
if (!this.authenticated(request)) { if (!this.authenticated(request)) {
// Only redirect from the root. Other requests get an unauthorized error. // Only redirect from the root. Other requests get an unauthorized error.
if (route.requestPath && route.requestPath !== "/index.html") { if (isRoot) {
throw new HttpError("Unauthorized", HttpCode.Unauthorized)
}
return { redirect: "/login", query: { to: route.fullPath } } return { redirect: "/login", query: { to: route.fullPath } }
} }
throw new HttpError("Unauthorized", HttpCode.Unauthorized)
}
const payload = this.doProxy(route.requestPath, request, response, route.base.replace(/^\//, "")) // Ensure there is a trailing slash so relative paths work correctly.
const base = route.base.replace(/^\//, "")
if (isRoot && !route.originalPath.endsWith("/")) {
return {
redirect: `/proxy/${base}/`,
}
}
const payload = this.doProxy(route.requestPath, request, response, base)
if (payload) { if (payload) {
return payload return payload
} }