Use interstitial page instead of infobar for ipfs

app/brave_generated_resources.grd

@@ -1013,21 +1013,12 @@ up to 6x faster on major news sites.
         Don't ask again
       </message>
       <!-- IPFS -->
-      <message name="IDS_BRAVE_IPFS_INSTALL" desc="Install IPFS daemon infobar text">
-        IPFS resources detected. Would you like Brave to load them using a local IPFS node?
-      </message>
       <message name="IDS_BRAVE_WALLET_SETTINGS_SECTION" desc="Open Wallet settings section">
         Wallet Settings
       </message>
       <message name="IDS_BRAVE_IPFS_SETTINGS_SECTION" desc="Open IPFS settings section">
         IPFS Settings
       </message>
-      <message name="IDS_BRAVE_IPFS_SETTINGS" desc="Open IPFS settings">
-        Settings
-      </message>
-      <message name="IDS_BRAVE_IPFS_ENABLE_IPFS" desc="Install and Enable IPFS">
-        Enable IPFS
-      </message>
       <message name="IDS_BRAVE_IPFS_LEARN_MORE">
         Learn more about IPFS and privacy
       </message>

browser/brave_tab_helpers.cc

@@ -65,7 +65,6 @@
 #endif
 
 #if BUILDFLAG(IPFS_ENABLED)
-#include "brave/browser/infobars/ipfs_infobar_delegate.h"
 #include "brave/browser/ipfs/ipfs_service_factory.h"
 #include "brave/browser/ipfs/ipfs_tab_helper.h"
 #endif

browser/infobars/BUILD.gn

@@ -1,8 +1,8 @@
-import("//build/config/features.gni")
-import("//brave/components/brave_wayback_machine/buildflags/buildflags.gni")
-import("//brave/components/brave_wallet/buildflags/buildflags.gni")
 import("//brave/components/brave_sync/buildflags/buildflags.gni")
+import("//brave/components/brave_wallet/buildflags/buildflags.gni")
+import("//brave/components/brave_wayback_machine/buildflags/buildflags.gni")
 import("//brave/components/ipfs/buildflags/buildflags.gni")
+import("//build/config/features.gni")
 
 source_set("infobars") {
   # Remove when https://github.com/brave/brave-browser/issues/10649 is resolved
@@ -14,9 +14,9 @@ source_set("infobars") {
 
   deps = [
     "//base",
+    "//brave/app:brave_generated_resources_grit",
     "//brave/browser/ui",
     "//brave/components/p3a",
-    "//brave/app:brave_generated_resources_grit",
     "//chrome/app:chromium_strings",
     "//chrome/browser/ui",
     "//components/infobars/core",
@@ -43,13 +43,9 @@ source_set("infobars") {
   }
 
   if (ipfs_enabled) {
-    sources += [
-      "ipfs_infobar_delegate.cc",
-      "ipfs_infobar_delegate.h",
-    ]
     deps += [
       "//brave/components/ipfs",
-      "//components/user_prefs"
+      "//components/user_prefs",
     ]
   }
 
@@ -60,8 +56,8 @@ source_set("infobars") {
     ]
 
     deps += [
-      "//brave/components/brave_wayback_machine",
       "//brave/common:switches",
+      "//brave/components/brave_wayback_machine",
     ]
   }
 

browser/ipfs/ipfs_tab_helper.cc

@@ -5,20 +5,42 @@
 
 #include "brave/browser/ipfs/ipfs_tab_helper.h"
 
+#include <string>
 #include <vector>
 
-#include "brave/browser/infobars/ipfs_infobar_delegate.h"
 #include "brave/browser/ipfs/ipfs_service_factory.h"
 #include "brave/components/ipfs/ipfs_constants.h"
-#include "brave/components/ipfs/ipfs_service.h"
 #include "brave/components/ipfs/ipfs_utils.h"
 #include "brave/components/ipfs/pref_names.h"
-#include "chrome/browser/infobars/infobar_service.h"
+#include "chrome/browser/shell_integration.h"
 #include "components/prefs/pref_service.h"
 #include "components/user_prefs/user_prefs.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/navigation_handle.h"
 
+namespace {
+// Sets current executable as default protocol handler in a system.
+void SetupIPFSProtocolHandler(const std::string& protocol) {
+  auto isDefaultCallback = [](const std::string& protocol,
+                              shell_integration::DefaultWebClientState state) {
+    if (state == shell_integration::IS_DEFAULT) {
+      VLOG(1) << protocol << " already has a handler";
+      return;
+    }
+    VLOG(1) << "Set as default handler for " << protocol;
+    // The worker pointer is reference counted. While it is running, the
+    // sequence it runs on will hold references it will be automatically
+    // freed once all its tasks have finished.
+    base::MakeRefCounted<shell_integration::DefaultProtocolClientWorker>(
+        protocol)
+        ->StartSetAsDefault(base::NullCallback());
+  };
+
+  base::MakeRefCounted<shell_integration::DefaultProtocolClientWorker>(protocol)
+      ->StartCheckIsDefault(base::BindOnce(isDefaultCallback, protocol));
+}
+}  // namespace
+
 namespace ipfs {
 
 IPFSTabHelper::~IPFSTabHelper() = default;
@@ -48,16 +70,16 @@ void IPFSTabHelper::DidFinishNavigation(content::NavigationHandle* handle) {
 
   auto resolve_method = static_cast<ipfs::IPFSResolveMethodTypes>(
       pref_service_->GetInteger(kIPFSResolveMethod));
+  auto* browser_context = web_contents()->GetBrowserContext();
   if (resolve_method == ipfs::IPFSResolveMethodTypes::IPFS_ASK &&
       handle->GetResponseHeaders() &&
       handle->GetResponseHeaders()->HasHeader("x-ipfs-path") &&
-      IsDefaultGatewayURL(handle->GetURL(),
-                          web_contents()->GetBrowserContext())) {
-    InfoBarService* infobar_service =
-        InfoBarService::FromWebContents(web_contents());
-    if (infobar_service) {
-      auto* browser_context = web_contents()->GetBrowserContext();
-      IPFSInfoBarDelegate::Create(infobar_service, browser_context);
+      IsDefaultGatewayURL(handle->GetURL(), browser_context)) {
+    auto infobar_count = pref_service_->GetInteger(kIPFSInfobarCount);
+    if (!infobar_count) {
+      pref_service_->SetInteger(kIPFSInfobarCount, infobar_count + 1);
+      SetupIPFSProtocolHandler(ipfs::kIPFSScheme);
+      SetupIPFSProtocolHandler(ipfs::kIPNSScheme);
     }
   }
 }