feat: add support for Grok Web and Perplexity Web providers

2026-04-22 11:58:53 +07:00
parent eeb2dc9e30
commit abb04c5366
17 changed files with 1583 additions and 13 deletions
--- a/src/app/api/providers/validate/route.js
+++ b/src/app/api/providers/validate/route.js
@@ -255,6 +255,98 @@ export async function POST(request) {
          break;
        }

+        case "grok-web": {
+          const token = apiKey.startsWith("sso=") ? apiKey.slice(4) : apiKey;
+          // Cloudflare-bypass: send POST with same browser fingerprint headers as GrokWebExecutor
+          const randomHex = (n) => {
+            const a = new Uint8Array(n);
+            crypto.getRandomValues(a);
+            return Array.from(a, (b) => b.toString(16).padStart(2, "0")).join("");
+          };
+          const statsigId = Buffer.from("e:TypeError: Cannot read properties of null (reading 'children')").toString("base64");
+          const traceId = randomHex(16);
+          const spanId = randomHex(8);
+          const res = await fetch("https://grok.com/rest/app-chat/conversations/new", {
+            method: "POST",
+            headers: {
+              Accept: "*/*",
+              "Accept-Encoding": "gzip, deflate, br, zstd",
+              "Accept-Language": "en-US,en;q=0.9",
+              "Cache-Control": "no-cache",
+              "Content-Type": "application/json",
+              Cookie: `sso=${token}`,
+              Origin: "https://grok.com",
+              Pragma: "no-cache",
+              Referer: "https://grok.com/",
+              "Sec-Ch-Ua": '"Google Chrome";v="136", "Chromium";v="136", "Not(A:Brand";v="24"',
+              "Sec-Ch-Ua-Mobile": "?0",
+              "Sec-Ch-Ua-Platform": '"macOS"',
+              "Sec-Fetch-Dest": "empty",
+              "Sec-Fetch-Mode": "cors",
+              "Sec-Fetch-Site": "same-origin",
+              "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36",
+              "x-statsig-id": statsigId,
+              "x-xai-request-id": crypto.randomUUID(),
+              traceparent: `00-${traceId}-${spanId}-00`,
+            },
+            body: JSON.stringify({
+              temporary: true, modelName: "grok-4", modelMode: "MODEL_MODE_GROK_4", message: "ping",
+              fileAttachments: [], imageAttachments: [],
+              disableSearch: false, enableImageGeneration: false, returnImageBytes: false,
+              returnRawGrokInXaiRequest: false, enableImageStreaming: false, imageGenerationCount: 0,
+              forceConcise: false, toolOverrides: {}, enableSideBySide: true, sendFinalMetadata: true,
+              isReasoning: false, disableTextFollowUps: true, disableMemory: true,
+              forceSideBySide: false, isAsyncChat: false, disableSelfHarmShortCircuit: false,
+            }),
+          });
+          // Cookie valid = any non-401/403 response (200, 400, 429 all mean cookie accepted)
+          if (res.status === 401 || res.status === 403) {
+            isValid = false;
+            error = "Invalid SSO cookie — re-paste from grok.com DevTools → Cookies → sso";
+          } else {
+            isValid = true;
+          }
+          break;
+        }
+
+        case "perplexity-web": {
+          let sessionToken = apiKey;
+          if (sessionToken.startsWith("__Secure-next-auth.session-token=")) {
+            sessionToken = sessionToken.slice("__Secure-next-auth.session-token=".length);
+          }
+          const tz = typeof Intl !== "undefined" ? Intl.DateTimeFormat().resolvedOptions().timeZone : "UTC";
+          const res = await fetch("https://www.perplexity.ai/rest/sse/perplexity_ask", {
+            method: "POST",
+            headers: {
+              "Content-Type": "application/json",
+              Accept: "text/event-stream",
+              Origin: "https://www.perplexity.ai",
+              Referer: "https://www.perplexity.ai/",
+              "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36",
+              "X-App-ApiClient": "default",
+              "X-App-ApiVersion": "2.18",
+              Cookie: `__Secure-next-auth.session-token=${sessionToken}`,
+            },
+            body: JSON.stringify({
+              query_str: "ping",
+              params: {
+                query_str: "ping", search_focus: "internet", mode: "concise", model_preference: "pplx_pro",
+                sources: ["web"], attachments: [],
+                frontend_uuid: crypto.randomUUID(), frontend_context_uuid: crypto.randomUUID(),
+                version: "2.18", language: "en-US", timezone: tz,
+                search_recency_filter: null, is_incognito: true, use_schematized_api: true, last_backend_uuid: null,
+              },
+            }),
+          });
+          if (res.status === 401 || res.status === 403) {
+            isValid = false;
+            error = "Invalid session cookie — re-paste __Secure-next-auth.session-token from perplexity.ai";
+          } else {
+            isValid = true;
+          }
+          break;
+        }
+
        default:
          return NextResponse.json({ error: "Provider validation not supported" }, { status: 400 });
      }