1import {
2 isAtomCommandInterrupted,
3 squashAtomCommandFailure,
4 type AtomCommandResult,
5} from "@t3tools/client-runtime/state/runtime";
6import type {
7 EnvironmentId,
8 ProviderAuthRespondInput,
9 ProviderAuthResponse,
10 ProviderInstanceId,
11 ServerProvider,
12} from "@t3tools/contracts";
13import { lazy, Suspense, useRef, useState } from "react";
14import { CopyIcon } from "lucide-react";
15
16import { writeTextToClipboard } from "../../hooks/useCopyToClipboard";
17import { ensureLocalApi } from "../../localApi";
18import { useEnvironmentQuery } from "../../state/query";
19import { serverEnvironment } from "../../state/server";
20import { useAtomCommand } from "../../state/use-atom-command";
21import { Button } from "../ui/button";
22import { Input } from "../ui/input";
23import { Select, SelectItem, SelectPopup, SelectTrigger, SelectValue } from "../ui/select";
24import { Tooltip, TooltipPopup, TooltipTrigger } from "../ui/tooltip";
25import { SettingsRow } from "./settingsLayout";
26import { RedactedSensitiveText } from "./RedactedSensitiveText";
27
28const ProviderAuthTerminal = lazy(() => import("./ProviderAuthTerminal"));
29
30/** All actions target the provider's environment, even when the browser is on another device. */
31export function ProviderAuthenticationSection({
32 environmentId,
33 environmentLabel,
34 instanceId,
35 provider,
36 readOnly,
37}: {
38 readonly environmentId: EnvironmentId;
39 readonly environmentLabel: string;
40 readonly instanceId: ProviderInstanceId;
41 readonly provider: ServerProvider;
42 readonly readOnly: boolean;
43}) {
44 const target = { environmentId, input: { instanceId } };
45 const query = useEnvironmentQuery(serverEnvironment.providerAuthState(target));
46 const commands = { reportFailure: false, reportDefect: false };
47 const start = useAtomCommand(serverEnvironment.startProviderAuth, commands);
48 const respond = useAtomCommand(serverEnvironment.respondProviderAuth, commands);
49 const complete = useAtomCommand(serverEnvironment.completeProviderAuth, commands);
50 const cancel = useAtomCommand(serverEnvironment.cancelProviderAuth, commands);
51 const logout = useAtomCommand(serverEnvironment.logoutProviderAuth, commands);
52 const [methodId, setMethodId] = useState("");
53 const [draft, setDraft] = useState({ id: "", values: {} as Record<string, string> });
54 const [error, setError] = useState<string | null>(null);
55 const [pending, setPending] = useState(false);
56 const pendingRef = useRef(false);
57 const terminalQueue = useRef<ProviderAuthRespondInput[]>([]);
58 const terminalSending = useRef(false);
59 const auth = query.data;
60 const interaction = auth?.interaction;
61 const active =
62 auth?.phase === "starting" || auth?.phase === "waiting" || auth?.phase === "verifying";
63 const signedIn =
64 provider.auth.status === "authenticated" ||
65 (provider.auth.status === "unknown" && auth?.phase === "succeeded");
66 const isDiscovering =
67 provider.driver === "acpRegistry" &&
68 !active &&
69 !signedIn &&
70 !query.error &&
71 auth?.methods === undefined;
72 const needsExternalSetup =
73 !active &&
74 !signedIn &&
75 (provider.setup?.canAuthenticate === false ||
76 (provider.driver === "acpRegistry" && auth?.methods?.length === 0));
77 const accountDescription = active
78 ? auth?.phase === "starting"
79 ? "Starting sign-in…"
80 : auth?.phase === "verifying"
81 ? "Checking your account…"
82 : interaction?.type === "terminal"
83 ? "Complete sign-in in the terminal below."
84 : interaction?.type === "credentials"
85 ? "Enter your credentials below."
86 : "Finish signing in in your browser."
87 : signedIn
88 ? "Signed in."
89 : isDiscovering
90 ? "Discovering sign-in methods…"
91 : needsExternalSetup
92 ? "No in-app sign-in advertised. Follow the provider's docs to finish setup."
93 : `Sign in on ${environmentLabel}.`;
94 const statusMessage = auth?.phase === "failed" ? auth.message : null;
95 const disabled = readOnly || pending || query.error !== null || isDiscovering;
96 const draftId = `${auth?.flowId ?? ""}:${interaction?.id ?? ""}`;
97 const values = draft.id === draftId ? draft.values : {};
98 const url =
99 interaction?.type === "browser" || interaction?.type === "deviceCode"
100 ? interaction.url
101 : auth?.authorizationUrl;
102
103 async function run(command: () => Promise<AtomCommandResult<unknown, unknown>>) {
104 if (pendingRef.current) return false;
105 pendingRef.current = true;
106 setPending(true);
107 setError(null);
108 let succeeded = false;
109 try {
110 const result = await command();
111 if (result._tag === "Success") succeeded = true;
112 else if (!isAtomCommandInterrupted(result)) {
113 const failure = squashAtomCommandFailure(result);
114 setError(
115 failure instanceof Error ? failure.message : "Provider sign-in failed. Try again.",
116 );
117 }
118 } catch {
119 setError("Provider sign-in failed. Try again.");
120 }
121 pendingRef.current = false;
122 setPending(false);
123 return succeeded;
124 }
125
126 async function send(response: ProviderAuthResponse) {
127 if (!auth?.flowId || !interaction) return false;
128 return run(() =>
129 respond({
130 environmentId,
131 input: { instanceId, flowId: auth.flowId!, interactionId: interaction.id, response },
132 }),
133 );
134 }
135
136 async function openBrowser() {
137 if (!url || readOnly) return;
138 const requiresConsent = interaction?.type === "browser" && interaction.requiresConsent;
139 // Browsers block tabs opened after an await, so the web build reserves one
140 // while the environment records consent.
141 const pending = requiresConsent && !window.desktopBridge ? window.open("", "_blank") : null;
142 if (pending) pending.opener = null;
143 try {
144 // Consent is checked on the environment before opening a provider URL locally.
145 if (requiresConsent && !(await send({ type: "browser", action: "accept" }))) {
146 pending?.close();
147 return;
148 }
149 if (pending) pending.location.href = url;
150 else await ensureLocalApi().shell.openExternal(url);
151 setError(null);
152 } catch {
153 pending?.close();
154 setError("Could not open the sign-in page. Copy the link and open it in your browser.");
155 }
156 }
157
158 function updateDraft(name: string, value: string) {
159 setDraft({ id: draftId, values: { ...values, [name]: value } });
160 }
161
162 return (
163 <SettingsRow
164 title="Account"
165 description={
166 signedIn && !active && provider.auth.email?.trim() ? (
167 <span>
168 Signed in as{" "}
169 <RedactedSensitiveText
170 key={provider.auth.email}
171 value={provider.auth.email}
172 ariaLabel="Toggle account email visibility"
173 revealTooltip="Click to reveal email"
174 hideTooltip="Click to hide email"
175 className="max-w-full truncate"
176 />
177 </span>
178 ) : (
179 <span role="status">{accountDescription}</span>
180 )
181 }
182 status={
183 statusMessage ? (
184 <p role="status" className="[overflow-wrap:anywhere]">
185 {statusMessage}
186 </p>
187 ) : undefined
188 }
189 control={
190 <div className="flex min-w-0 flex-wrap items-center gap-1.5">
191 {!active && (auth?.methods?.length ?? 0) > 1 ? (
192 <Select
193 value={auth?.methods?.some((method) => method.id === methodId) ? methodId : ""}
194 disabled={disabled}
195 onValueChange={(value) => setMethodId(value ?? "")}
196 >
197 <SelectTrigger size="sm" aria-label="Sign-in method" className="w-44">
198 <SelectValue>
199 {auth?.methods?.find((method) => method.id === methodId)?.name ??
200 "Provider default"}
201 </SelectValue>
202 </SelectTrigger>
203 <SelectPopup>
204 <SelectItem value="">Provider default</SelectItem>
205 {auth?.methods?.map((method) => (
206 <SelectItem key={method.id} value={method.id}>
207 {method.name}
208 </SelectItem>
209 ))}
210 </SelectPopup>
211 </Select>
212 ) : null}
213 {url ? (
214 <>
215 <Button
216 size="sm"
217 variant="outline"
218 disabled={disabled}
219 onClick={() => void openBrowser()}
220 >
221 Open browser
222 </Button>
223 <Tooltip>
224 <TooltipTrigger
225 render={
226 <Button
227 aria-label="Copy sign-in link"
228 size="icon-sm"
229 variant="ghost-muted"
230 disabled={disabled}
231 onClick={() => {
232 // Copy inside the click so the clipboard keeps the user
233 // activation; the link only works once consent is recorded.
234 const copied = writeTextToClipboard(url, "Provider sign-in link");
235 void (async () => {
236 await copied;
237 if (interaction?.type === "browser" && interaction.requiresConsent)
238 await send({ type: "browser", action: "accept" });
239 })().catch(() => setError("Could not copy the sign-in link."));
240 }}
241 >
242 <CopyIcon />
243 </Button>
244 }
245 />
246 <TooltipPopup>Copy sign-in link</TooltipPopup>
247 </Tooltip>
248 </>
249 ) : null}
250 <>
251 {needsExternalSetup && provider.setup?.documentationUrl ? (
252 <Button
253 size="sm"
254 variant="outline"
255 render={
256 <a href={provider.setup.documentationUrl} target="_blank" rel="noreferrer" />
257 }
258 >
259 Open docs
260 </Button>
261 ) : active && auth?.flowId ? (
262 <Button
263 size="sm"
264 variant="ghost-muted"
265 aria-label="Cancel sign-in"
266 disabled={disabled}
267 onClick={() =>
268 void run(() =>
269 cancel({ environmentId, input: { instanceId, flowId: auth.flowId! } }),
270 )
271 }
272 >
273 Cancel
274 </Button>
275 ) : !active && !needsExternalSetup && provider.setup?.canAuthenticate !== false ? (
276 <Button
277 size="sm"
278 variant="outline"
279 disabled={disabled || !provider.enabled || !provider.installed || !auth}
280 onClick={() =>
281 void run(() =>
282 start({
283 environmentId,
284 input: {
285 instanceId,
286 ...(methodId && auth?.methods?.some((method) => method.id === methodId)
287 ? { methodId }
288 : {}),
289 },
290 }),
291 )
292 }
293 >
294 {signedIn
295 ? "Change account"
296 : auth?.phase === "failed" || auth?.phase === "cancelled"
297 ? "Retry sign-in"
298 : "Sign in"}
299 </Button>
300 ) : null}
301 {!active && signedIn && (provider.auth.canLogout ?? provider.setup?.canAuthenticate) ? (
302 <Button
303 size="sm"
304 variant="ghost"
305 disabled={disabled || !auth}
306 onClick={() => {
307 void ensureLocalApi()
308 .dialogs.confirm(
309 `Sign out of ${provider.displayName ?? provider.driver} on ${environmentLabel}? This stops running threads that share this sign-in. Thread history is kept.`,
310 )
311 .then((confirmed) => {
312 if (confirmed) void run(() => logout(target));
313 });
314 }}
315 >
316 Sign out
317 </Button>
318 ) : null}
319 </>
320 </div>
321 }
322 >
323 {interaction?.type === "terminal" ||
324 interaction?.type === "credentials" ||
325 interaction?.type === "deviceCode" ||
326 (url && (interaction?.type === "browser" ? interaction.acceptsCallback : !interaction)) ||
327 error ||
328 query.error ? (
329 <>
330 {interaction?.type === "deviceCode" ? (
331 <p className="py-2 text-sm text-muted-foreground">
332 Enter code{" "}
333 <code className="select-all font-mono text-foreground">{interaction.userCode}</code>{" "}
334 in your browser.
335 </p>
336 ) : null}
337 {interaction?.type === "terminal" ? (
338 <div className="py-2">
339 <Suspense
340 fallback={
341 <p className="text-xs text-muted-foreground">Loading sign-in terminal…</p>
342 }
343 >
344 <ProviderAuthTerminal
345 key={`${auth?.flowId}:${interaction.id}`}
346 output={interaction.output}
347 outputOffset={interaction.outputOffset}
348 onResponse={(response) => {
349 if (readOnly || !auth?.flowId) return;
350 for (
351 let offset = 0;
352 offset < Math.max(1, response.data.length);
353 offset += 4_096
354 ) {
355 terminalQueue.current.push({
356 instanceId,
357 flowId: auth.flowId,
358 interactionId: interaction.id,
359 response: {
360 ...response,
361 data: response.data.slice(offset, offset + 4_096),
362 },
363 });
364 }
365 if (terminalSending.current) return;
366 terminalSending.current = true;
367 void (async () => {
368 while (terminalQueue.current.length > 0) {
369 const input = terminalQueue.current.shift()!;
370 const result = await respond({ environmentId, input });
371 if (result._tag !== "Success") {
372 terminalQueue.current = [];
373 if (!isAtomCommandInterrupted(result))
374 setError("The provider sign-in terminal is no longer available.");
375 break;
376 }
377 }
378 })()
379 .catch(() => {
380 terminalQueue.current = [];
381 setError("Could not send input to the provider sign-in terminal.");
382 })
383 .finally(() => {
384 terminalSending.current = false;
385 });
386 }}
387 />
388 </Suspense>
389 </div>
390 ) : null}
391 {interaction?.type === "credentials" ? (
392 <form
393 className="grid gap-2 py-2 text-sm leading-normal"
394 onSubmit={(event) => {
395 event.preventDefault();
396 void send({ type: "credentials", values }).then((sent) => {
397 if (sent) setDraft({ id: "", values: {} });
398 });
399 }}
400 >
401 {interaction.fields.map((field) => (
402 <label key={field.name} className="grid gap-1">
403 {field.label}
404 <Input
405 size="sm"
406 type={field.secret ? "password" : "text"}
407 autoComplete="off"
408 value={values[field.name] ?? ""}
409 disabled={disabled}
410 maxLength={16_384}
411 onChange={(event) => updateDraft(field.name, event.target.value)}
412 />
413 </label>
414 ))}
415 <Button
416 type="submit"
417 size="sm"
418 variant="outline"
419 className="w-fit"
420 disabled={disabled}
421 >
422 Connect
423 </Button>
424 </form>
425 ) : null}
426 {url && (interaction?.type === "browser" ? interaction.acceptsCallback : !interaction) ? (
427 <form
428 className="grid gap-2 py-2 text-sm leading-normal"
429 onSubmit={(event) => {
430 event.preventDefault();
431 if (!auth?.flowId || !values.callback?.trim()) return;
432 void run(() =>
433 complete({
434 environmentId,
435 input: { instanceId, flowId: auth.flowId!, callbackUrl: values.callback! },
436 }),
437 ).then((sent) => {
438 if (sent) setDraft({ id: "", values: {} });
439 });
440 }}
441 >
442 <label className="grid gap-1">
443 If the final localhost page does not load, paste its full URL here.
444 <Input
445 size="sm"
446 id={`provider-callback-${instanceId}`}
447 type="url"
448 autoComplete="off"
449 value={values.callback ?? ""}
450 disabled={disabled}
451 maxLength={16_384}
452 onChange={(event) => updateDraft("callback", event.target.value)}
453 />
454 </label>
455 <Button
456 type="submit"
457 size="sm"
458 variant="outline"
459 className="w-fit"
460 disabled={disabled || !values.callback?.trim()}
461 >
462 Continue
463 </Button>
464 </form>
465 ) : null}
466 {error || query.error ? (
467 <p role="alert" className="py-2 text-xs text-destructive">
468 {error ?? query.error}
469 </p>
470 ) : null}
471 </>
472 ) : null}
473 </SettingsRow>
474 );
475}