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cli: web advertise exit node button

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A couple of gnarly assumptions in this code, as always with the async
message thing.

UI button is based on the DNS settings in the admin panel.

Co-authored-by: Maisem Ali <maisem@tailscale.com>
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
This commit is contained in:
David Crawshaw
2021-08-17 16:37:22 -07:00
committed by David Crawshaw
parent 0410f1a35a
commit cc9cf97cbe
4 changed files with 144 additions and 32 deletions
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cmd/tailscale/cli/web.html
+33 -6
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@@ -86,14 +86,30 @@
<div class="mb-4">
<p>You are connected! Access this device over Tailscale using the device name or IP address above.</p>
</div>
<a href="#" class="mb-4 link font-medium js-loginButton" target="_blank">Reauthenticate</a>
<div class="mb-4">
<a href="#" class="mb-4 js-advertiseExitNode">
{{if .AdvertiseExitNode}}
<button class="button button-red button-medium" id="enabled">Stop advertising Exit Node</button>
{{else}}
<button class="button button-blue button-medium" id="enabled">Advertise as Exit Node</button>
{{end}}
</a>
</div>
<div class="mb-4">
<a href="#" class="mb-4 link font-medium js-loginButton" target="_blank">Reauthenticate</a>
</div>
{{ end }}
</main>
<script>(function () {
let loginButtons = document.querySelectorAll(".js-loginButton");
const advertiseExitNode = {{.AdvertiseExitNode}};
let fetchingUrl = false;
var data = {
AdvertiseRoutes: "{{.AdvertiseRoutes}}",
AdvertiseExitNode: advertiseExitNode,
Reauthenticate: false
};
function handleClick(e) {
function postData(e) {
e.preventDefault();
if (fetchingUrl) {
@@ -116,7 +132,8 @@ function handleClick(e) {
headers: {
"Accept": "application/json",
"Content-Type": "application/json",
}
},
body: JSON.stringify(data)
}).then(res => res.json()).then(res => {
fetchingUrl = false;
const err = res["error"];
@@ -134,9 +151,19 @@ function handleClick(e) {
});
}
Array.from(loginButtons).forEach(el => {
el.addEventListener("click", handleClick);
Array.from(document.querySelectorAll(".js-loginButton")).forEach(el => {
el.addEventListener("click", function(e) {
data.Reauthenticate = true;
postData(e);
});
})
Array.from(document.querySelectorAll(".js-advertiseExitNode")).forEach(el => {
el.addEventListener("click", function(e) {
data.AdvertiseExitNode = !advertiseExitNode;
postData(e);
});
})
})();</script>
</body>