fix: update GrandSlam client info header to fix HTTP 503 error

.github/workflows/build.yaml

@@ -193,6 +193,13 @@ jobs:
         uses: hugo19941994/delete-draft-releases@v1.0.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Delete existing tag if exist
+        uses: ClementTsang/delete-tag-and-release@v0.3.1
+        continue-on-error: true
+        with:
+          tag_name: v${{ env.VERSION }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Create Release
         uses: "marvinpinto/action-automatic-releases@latest"
         with:

endpoint/register/pypush_gsa_icloud.py

@@ -43,6 +43,8 @@ def icloud_login_mobileme(username='', password=''):
         password = getpass('Password: ')
 
     g = gsa_authenticate(username, password)
+    if not g:
+        raise Exception("Authentication failed. Please verify your Apple ID and password.")
     pet = g["t"]["com.apple.gs.idms.pet"]["token"]
     adsid = g["adsid"]
 
@@ -82,9 +84,17 @@ def gsa_authenticate(username, password):
     r = gsa_authenticated_request(
         {"A2k": a, "ps": ["s2k", "s2k_fo"], "u": username, "o": "init"})
 
+    if "Status" in r and r["Status"].get("ec", 0) != 0:
+        logger.error(f"Authentication initialization failed: {r['Status'].get('em', 'Unknown error')} (ec: {r['Status'].get('ec')})")
+        return None
+
+    if "sp" not in r:
+        logger.error("Authentication initialization failed: Server response did not contain SRP parameters.")
+        return None
+
     if r["sp"] not in ["s2k", "s2k_fo"]:
         logger.warning(f"This implementation only supports s2k and sk2_fo. Server returned {r['sp']}")
-        return
+        return None
 
     # Change the password out from under the SRP library, as we couldn't calculate it without the salt.
     usr.p = encrypt_password(password, r["s"], r["i"], r["sp"])
@@ -144,7 +154,7 @@ def gsa_authenticated_request(parameters):
         "Content-Type": "text/x-xml-plist",
         "Accept": "*/*",
         "User-Agent": "akd/1.0 CFNetwork/978.0.7 Darwin/18.7.0",
-        "X-MMe-Client-Info": '<MacBookPro18,3> <Mac OS X;13.4.1;22F8> <com.apple.AOSKit/282 (com.apple.dt.Xcode/3594.4.19)>'
+        "X-MMe-Client-Info": '<MacBookPro18,3> <Mac OS X;13.4.1;22F8> <com.apple.AuthKit/1 (com.apple.akd/1.0)>'
     }
 
     with  requests.post(

version

@@ -1 +1 @@
-2.7.2
+2.7.3-DEV