ungoogled-chromium/patches/core/ungoogled-chromium/disable-webstore-urls.patch

# Disables Chrome Webstore-related URLs and other internal functionality. Mainly for disabling auto updates via the Chrome Webstore.

--- a/chrome/browser/extensions/chrome_content_browser_client_extensions_part.cc
+++ b/chrome/browser/extensions/chrome_content_browser_client_extensions_part.cc
@@ -605,10 +605,6 @@ std::vector<url::Origin> ChromeContentBr
     GetOriginsRequiringDedicatedProcess() {
   std::vector<url::Origin> list;
 
-  // Require a dedicated process for the webstore origin.  See
-  // https://crbug.com/939108.
-  list.push_back(url::Origin::Create(extension_urls::GetWebstoreLaunchURL()));
-
   return list;
 }
 
--- a/chrome/browser/extensions/chrome_content_verifier_delegate.cc
+++ b/chrome/browser/extensions/chrome_content_verifier_delegate.cc
@@ -286,13 +286,7 @@ bool ChromeContentVerifierDelegate::IsFr
   // between which extensions are considered in-store.
   // See https://crbug.com/766806 for details.
   if (!InstallVerifier::IsFromStore(extension)) {
-    // It's possible that the webstore update url was overridden for testing
-    // so also consider extensions with the default (production) update url
-    // to be from the store as well.
-    if (ManifestURL::GetUpdateURL(&extension) !=
-        extension_urls::GetDefaultWebstoreUpdateUrl()) {
-      return false;
-    }
+    return false;
   }
   return true;
 }
--- a/chrome/browser/extensions/extension_migrator.cc
+++ b/chrome/browser/extensions/extension_migrator.cc
@@ -18,7 +18,9 @@ namespace extensions {
 ExtensionMigrator::ExtensionMigrator(Profile* profile,
                                      const std::string& old_id,
                                      const std::string& new_id)
-    : profile_(profile), old_id_(old_id), new_id_(new_id) {}
+    : profile_(profile), old_id_(old_id), new_id_(new_id) {
+    chrome_blank_ = GURL("chrome://blank/");
+}
 
 ExtensionMigrator::~ExtensionMigrator() {
 }
@@ -31,7 +33,7 @@ void ExtensionMigrator::StartLoading() {
   if (should_have_extension) {
     std::unique_ptr<base::DictionaryValue> entry(new base::DictionaryValue);
     entry->SetKey(ExternalProviderImpl::kExternalUpdateUrl,
-                  base::Value(extension_urls::GetWebstoreUpdateUrl().spec()));
+                  base::Value(chrome_blank_.spec()));
 
     prefs->SetWithoutPathExpansion(new_id_, std::move(entry));
   }
--- a/chrome/browser/extensions/extension_migrator.h
+++ b/chrome/browser/extensions/extension_migrator.h
@@ -9,6 +9,7 @@
 
 #include "base/macros.h"
 #include "chrome/browser/extensions/external_loader.h"
+#include "url/gurl.h"
 
 class Profile;
 
@@ -37,6 +38,7 @@ class ExtensionMigrator : public Externa
   Profile* profile_;
   const std::string old_id_;
   const std::string new_id_;
+  GURL chrome_blank_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionMigrator);
 };
--- a/extensions/browser/updater/extension_downloader.cc
+++ b/extensions/browser/updater/extension_downloader.cc
@@ -95,27 +95,18 @@ const char kNotFromWebstoreInstallSource
 const char kDefaultInstallSource[] = "";
 const char kReinstallInstallSource[] = "reinstall";
 
-const char kGoogleDotCom[] = "google.com";
 const char kTokenServiceConsumerId[] = "extension_downloader";
 const char kWebstoreOAuth2Scope[] =
-    "https://www.googleapis.com/auth/chromewebstore.readonly";
+    "trk:10:https://www.googleapis.com/auth/chromewebstore.readonly";
 
 ExtensionDownloaderTestDelegate* g_test_delegate = nullptr;
 
 #define RETRY_HISTOGRAM(name, retry_count, url)                           \
-  if ((url).DomainIs(kGoogleDotCom)) {                                    \
-    UMA_HISTOGRAM_CUSTOM_COUNTS("Extensions." name "RetryCountGoogleUrl", \
-                                retry_count,                              \
-                                1,                                        \
-                                kMaxRetries,                              \
-                                kMaxRetries + 1);                         \
-  } else {                                                                \
     UMA_HISTOGRAM_CUSTOM_COUNTS("Extensions." name "RetryCountOtherUrl",  \
                                 retry_count,                              \
                                 1,                                        \
                                 kMaxRetries,                              \
-                                kMaxRetries + 1);                         \
-  }
+                                kMaxRetries + 1);
 
 bool ShouldRetryRequest(const network::SimpleURLLoader* loader) {
   DCHECK(loader);
@@ -304,12 +295,6 @@ void ExtensionDownloader::DoStartAllPend
   ReportStats();
   url_stats_ = URLStats();
 
-  for (auto it = fetches_preparing_.begin(); it != fetches_preparing_.end();
-       ++it) {
-    std::vector<std::unique_ptr<ManifestFetchData>>& list = it->second;
-    for (size_t i = 0; i < list.size(); ++i)
-      StartUpdateCheck(std::move(list[i]));
-  }
   fetches_preparing_.clear();
 }
 
@@ -343,11 +328,6 @@ bool ExtensionDownloader::AddExtensionDa
     return false;
   }
 
-  // Make sure we use SSL for store-hosted extensions.
-  if (extension_urls::IsWebstoreUpdateUrl(update_url) &&
-      !update_url.SchemeIsCryptographic())
-    update_url = extension_urls::GetWebstoreUpdateUrl();
-
   // Skip extensions with empty IDs.
   if (id.empty()) {
     DLOG(WARNING) << "Found extension with empty ID";
@@ -356,12 +336,10 @@ bool ExtensionDownloader::AddExtensionDa
     return false;
   }
 
-  if (update_url.DomainIs(kGoogleDotCom)) {
-    url_stats_.google_url_count++;
-  } else if (update_url.is_empty()) {
+  if (update_url.is_empty()) {
     url_stats_.no_url_count++;
     // Fill in default update URL.
-    update_url = extension_urls::GetWebstoreUpdateUrl();
+    update_url = GURL("chrome://blank/");
   } else {
     url_stats_.other_url_count++;
   }
@@ -708,20 +686,6 @@ void ExtensionDownloader::HandleManifest
         fetch_data->request_ids()));
   }
 
-  // If the manifest response included a <daystart> element, we want to save
-  // that value for any extensions which had sent a ping in the request.
-  if (fetch_data->base_url().DomainIs(kGoogleDotCom) &&
-      results->daystart_elapsed_seconds >= 0) {
-    Time day_start =
-        Time::Now() - TimeDelta::FromSeconds(results->daystart_elapsed_seconds);
-
-    for (const std::string& id : fetch_data->extension_ids()) {
-      ExtensionDownloaderDelegate::PingResult& result = ping_results_[id];
-      result.did_ping = fetch_data->DidPing(id, ManifestFetchData::ROLLCALL);
-      result.day_start = day_start;
-    }
-  }
-
   NotifyExtensionsDownloadStageChanged(
       no_updates, ExtensionDownloaderDelegate::Stage::FINISHED);
   NotifyExtensionsDownloadFailed(
@@ -1217,11 +1181,7 @@ bool ExtensionDownloader::IterateFetchCr
   // fetch.
   switch (fetch->credentials) {
     case ExtensionFetch::CREDENTIALS_NONE:
-      if (fetch->url.DomainIs(kGoogleDotCom) && identity_manager_) {
-        fetch->credentials = ExtensionFetch::CREDENTIALS_OAUTH2_TOKEN;
-      } else {
-        fetch->credentials = ExtensionFetch::CREDENTIALS_COOKIES;
-      }
+      fetch->credentials = ExtensionFetch::CREDENTIALS_COOKIES;
       return true;
     case ExtensionFetch::CREDENTIALS_OAUTH2_TOKEN:
       fetch->oauth2_attempt_count++;
--- a/extensions/common/extension_urls.cc
+++ b/extensions/common/extension_urls.cc
@@ -30,7 +30,7 @@ bool IsSourceFromAnExtension(const base:
 
 namespace extension_urls {
 
-const char kChromeWebstoreBaseURL[] = "https://chrome.google.com/webstore";
+const char kChromeWebstoreBaseURL[] = "trk:09:https://chrome.google.com/webstore";
 const char kChromeWebstoreUpdateURL[] =
     "trk:05:https://clients2.google.com/service/update2/crx";