fix(ancpi): follow full redirect chain for OpenAM login, add cookie debug

Let axios follow all redirects (maxRedirects=10) so cookie jar captures
iPlanetDirectoryPro from the chain. Explicitly navigate to ePay after
login to ensure JSESSIONID. Log all cookies for debugging. Last resort:
verify login by checking if credit info is visible on ePay page.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/modules/parcel-sync/services/epay-client.ts

@@ -132,43 +132,41 @@ export class EpayClient {
 
     const body = `IDToken1=${encodeURIComponent(this.username)}&IDToken2=${encodeURIComponent(this.password)}`;
 
-    // Step 1: POST login — don't follow redirects so we capture cookies
+    // POST login — follow all redirects, let cookie jar capture everything
     const response = await this.client.post(loginUrlFull, body, {
       headers: {
         "Content-Type": "application/x-www-form-urlencoded",
         Referer: loginUrlFull,
       },
       timeout: DEFAULT_TIMEOUT_MS,
-      maxRedirects: 0,
+      maxRedirects: 10,
-      validateStatus: () => true, // accept 302
+      validateStatus: () => true,
     });
 
+    const finalUrl =
+      response.request?.res?.responseUrl ??
+      response.request?.responseURL ??
+      response.config?.url ??
+      "";
+    const html = typeof response.data === "string" ? response.data : "";
+
     console.log(
-      `[epay] Login response: status=${response.status}, ` +
+      `[epay] Login: status=${response.status}, finalUrl=${finalUrl.slice(0, 100)}`,
-        `location=${response.headers?.location ?? "none"}`,
     );
 
-    // Check for auth failure — OpenAM returns 200 with login form on failure
+    // Auth failure: OpenAM returns login form again
-    const html = typeof response.data === "string" ? response.data : "";
     if (
-      response.status === 200 &&
+      html.includes("Authentication Failed") ||
-      (html.includes("Authentication Failed") ||
       html.includes("Autentificare esuata") ||
-        (html.includes("IDToken1") && html.includes("IDToken2")))
+      (finalUrl.includes("/openam/UI/Login") &&
+        html.includes("IDToken1") &&
+        html.includes("IDToken2"))
     ) {
       throw new Error("ePay login failed (invalid credentials)");
     }
 
-    // Step 2: Follow redirect to ePay to establish JSESSIONID
+    // After redirect chain, navigate to ePay explicitly to ensure JSESSIONID
-    const location = response.headers?.location;
+    if (!finalUrl.includes("epay.ancpi.ro")) {
-    if (location) {
-      await this.client.get(location, {
-        timeout: DEFAULT_TIMEOUT_MS,
-        maxRedirects: 5,
-        validateStatus: () => true,
-      });
-    } else if (response.status === 200) {
-      // No redirect but 200 — try navigating to ePay directly
       await this.client.get(`${BASE_URL}/LogIn.action`, {
         timeout: DEFAULT_TIMEOUT_MS,
         maxRedirects: 5,
@@ -176,24 +174,54 @@ export class EpayClient {
       });
     }
 
-    // Verify we have session cookies on any relevant domain
+    // Log all cookies for debugging
-    const epayDomain = "https://epay.ancpi.ro";
+    const domains = [
-    const oasslDomain = "https://oassl.ancpi.ro";
+      "https://epay.ancpi.ro",
-    const allCookies = [
+      "https://oassl.ancpi.ro",
-      ...(await this.jar.getCookies(epayDomain)),
+      "http://epay.ancpi.ro",
-      ...(await this.jar.getCookies(oasslDomain)),
+      BASE_URL,
-      ...(await this.jar.getCookies(BASE_URL)),
     ];
+    const allCookies: Array<{ domain: string; key: string; value: string }> = [];
+    for (const domain of domains) {
+      try {
+        const cookies = await this.jar.getCookies(domain);
+        for (const c of cookies) {
+          allCookies.push({
+            domain,
+            key: c.key,
+            value: c.value.slice(0, 15) + "...",
+          });
+        }
+      } catch {
+        // domain not applicable
+      }
+    }
 
-    const hasSession =
+    console.log(
-      allCookies.some((c) => c.key === "iPlanetDirectoryPro") ||
+      `[epay] Cookies after login (${allCookies.length}):`,
-      allCookies.some((c) => c.key === "JSESSIONID");
+      JSON.stringify(allCookies),
+    );
+
+    const hasSession = allCookies.some(
+      (c) => c.key === "iPlanetDirectoryPro" || c.key === "JSESSIONID",
+    );
 
     if (!hasSession) {
-      console.error(
+      // Last resort: try the full HTML for credit info — if we can see credits, we're logged in
-        "[epay] No session cookie found. Cookies:",
+      const checkResponse = await this.client.get(
-        allCookies.map((c) => `${c.key}=${c.value.slice(0, 10)}...`),
+        `${BASE_URL}/LogIn.action`,
+        {
+          timeout: DEFAULT_TIMEOUT_MS,
+          maxRedirects: 5,
+          validateStatus: () => true,
+        },
       );
+      const checkHtml = String(checkResponse.data ?? "");
+      if (checkHtml.includes("puncte de credit")) {
+        console.log("[epay] Login successful (verified via credit check).");
+        return;
+      }
+
       throw new Error("ePay login failed (no session cookie)");
     }