Removes annon address from external wallet flow

Resolves brave/brave-browser#11150

Author: NejcZdovc

components/brave_rewards/browser/external_wallet.cc

@@ -22,7 +22,6 @@ namespace brave_rewards {
     base::Value dict(base::Value::Type::DICTIONARY);
     dict.SetStringKey("token", token);
     dict.SetStringKey("address", address);
-    dict.SetStringKey("anon_address", anon_address);
 
     // enum class WalletStatus : int32_t
     dict.SetIntKey("status", static_cast<int32_t>(status));

components/brave_rewards/browser/external_wallet.h

@@ -18,7 +18,6 @@ struct ExternalWallet {
 
   std::string token;
   std::string address;
-  std::string anon_address;
   uint32_t status;
   std::string type;
   std::string verify_url;

components/brave_rewards/browser/rewards_service_impl.cc

@@ -3186,7 +3186,6 @@ void RewardsServiceImpl::SaveExternalWallet(const std::string& wallet_type,
   new_wallet.SetStringKey("withdraw_url", wallet->withdraw_url);
   new_wallet.SetStringKey("account_url", wallet->account_url);
   new_wallet.SetStringKey("login_url", wallet->login_url);
-  new_wallet.SetStringKey("anon_address", wallet->anon_address);
 
   new_wallets.SetKey(wallet_type, std::move(new_wallet));
 
@@ -3255,11 +3254,6 @@ RewardsServiceImpl::GetExternalWallets() {
       wallet->login_url = *login_url;
     }
 
-    auto* anon_address = it.second.FindStringKey("anon_address");
-    if (anon_address) {
-      wallet->anon_address = *anon_address;
-    }
-
     wallets.insert(std::make_pair(it.first, std::move(wallet)));
   }
 
@@ -3285,7 +3279,6 @@ void RewardsServiceImpl::OnGetExternalWallet(
     external->user_name = wallet->user_name;
     external->account_url = wallet->account_url;
     external->login_url = wallet->login_url;
-    external->anon_address = wallet->anon_address;
   }
 
   std::move(callback).Run(static_cast<int>(result), std::move(external));

components/brave_rewards/browser/test/common/rewards_browsertest_response.cc

@@ -198,10 +198,6 @@ void RewardsBrowserTestResponse::LoadMocks() {
       path.AppendASCII("uphold_commit_resp.json"),
       &uphold_commit_resp_));
 
-  ASSERT_TRUE(base::ReadFileToString(
-      path.AppendASCII("uphold_addresses_resp.json"),
-      &uphold_addresses_resp_));
-
   std::vector<std::string> publisher_keys {
       "bumpsmack.com",
       "duckduckgo.com",
@@ -340,11 +336,6 @@ void RewardsBrowserTestResponse::Get(
         "commit",
         base::CompareCase::INSENSITIVE_ASCII)) {
         *response = uphold_commit_resp_;
-    } else if (base::EndsWith(
-        url,
-        "addresses",
-        base::CompareCase::INSENSITIVE_ASCII)) {
-      *response = uphold_addresses_resp_;
     } else {
       *response = rewards_browsertest_util::GetUpholdCard(
           external_balance_,

components/brave_rewards/browser/test/common/rewards_browsertest_response.h

@@ -67,7 +67,6 @@ class RewardsBrowserTestResponse {
   std::string uphold_auth_resp_;
   std::string uphold_transactions_resp_;
   std::string uphold_commit_resp_;
-  std::string uphold_addresses_resp_;
   std::string user_funds_balance_resp_;
 
   std::vector<Request> requests_;

test/data/rewards-data/uphold_addresses_resp.json

@@ -145,7 +145,6 @@ struct ExternalWallet {
   string type;
   string token;
   string address;
-  string anon_address;
   WalletStatus status;
   string verify_url;
   string add_url;

vendor/bat-native-ledger/include/bat/ledger/public/interfaces/ledger.mojom

@@ -22,7 +22,7 @@ namespace braveledger_state {
 StateMigration::StateMigration(bat_ledger::LedgerImpl* ledger) :
     v1_(std::make_unique<StateMigrationV1>(ledger)),
     v2_(std::make_unique<StateMigrationV2>(ledger)),
-    v3_(std::make_unique<StateMigrationV3>(ledger)),
+    v3_(std::make_unique<StateMigrationV3>()),
     v4_(std::make_unique<StateMigrationV4>(ledger)),
     ledger_(ledger) {
   DCHECK(v1_ && v2_ && v3_ && v4_);

vendor/bat-native-ledger/src/bat/ledger/internal/state/state_migration.cc

@@ -3,41 +3,18 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#include <utility>
-
-#include "bat/ledger/global_constants.h"
-#include "bat/ledger/internal/ledger_impl.h"
-#include "bat/ledger/internal/state/state_keys.h"
 #include "bat/ledger/internal/state/state_migration_v3.h"
-#include "bat/ledger/internal/state/state_util.h"
-#include "bat/ledger/internal/uphold/uphold_util.h"
 
 namespace braveledger_state {
 
-StateMigrationV3::StateMigrationV3(bat_ledger::LedgerImpl* ledger) :
-    ledger_(ledger) {
-}
+StateMigrationV3::StateMigrationV3() = default;
 
 StateMigrationV3::~StateMigrationV3() = default;
 
 void StateMigrationV3::Migrate(ledger::ResultCallback callback) {
-    const std::string anon_address =
-      ledger_->GetStringState(ledger::kStateUpholdAnonAddress);
-
-  if (!anon_address.empty()) {
-    auto wallets = ledger_->GetExternalWallets();
-    auto wallet = braveledger_uphold::GetWallet(std::move(wallets));
-    if (!wallet) {
-      BLOG(0, "Wallet is null, but we can't recover");
-      callback(ledger::Result::LEDGER_OK);
-      return;
-    }
-
-    wallet->anon_address = anon_address;
-    ledger_->SaveExternalWallet(ledger::kWalletUphold, std::move(wallet));
-    ledger_->ClearState(ledger::kStateUpholdAnonAddress);
-  }
-
+  // In this migration we migrated anon address to uphold wallet in preferences
+  // because anon address was removed we can also remove this step
+  // Ref: https://github.com/brave/brave-browser/issues/11150
   callback(ledger::Result::LEDGER_OK);
 }
 

vendor/bat-native-ledger/src/bat/ledger/internal/state/state_migration_v3.cc

@@ -6,26 +6,16 @@
 #ifndef BRAVELEDGER_BAT_STATE_STATE_MIGRATION_V3_H_
 #define BRAVELEDGER_BAT_STATE_STATE_MIGRATION_V3_H_
 
-#include <memory>
-#include <string>
-
 #include "bat/ledger/ledger.h"
 
-namespace bat_ledger {
-class LedgerImpl;
-}
-
 namespace braveledger_state {
 
 class StateMigrationV3 {
  public:
-  explicit StateMigrationV3(bat_ledger::LedgerImpl* ledger);
+  StateMigrationV3();
   ~StateMigrationV3();
 
   void Migrate(ledger::ResultCallback callback);
-
- private:
-  bat_ledger::LedgerImpl* ledger_;  // NOT OWNED
 };
 
 }  // namespace braveledger_state

vendor/bat-native-ledger/src/bat/ledger/internal/state/state_migration_v3.h

@@ -227,10 +227,6 @@ void Uphold::GetUser(GetUserCallback callback) {
   user_->Get(callback);
 }
 
-void Uphold::CreateAnonAddressIfNecessary(ledger::ResultCallback callback) {
-  card_->CreateAnonAddressIfNecessary(callback);
-}
-
 void Uphold::SaveTransferFee(ledger::TransferFeePtr transfer_fee) {
   if (!transfer_fee) {
     BLOG(0, "Transfer fee is null");

vendor/bat-native-ledger/src/bat/ledger/internal/uphold/uphold.cc

@@ -69,8 +69,6 @@ class Uphold {
 
   void GetUser(GetUserCallback callback);
 
-  void CreateAnonAddressIfNecessary(ledger::ResultCallback callback);
-
   void OnTimer(const uint32_t timer_id);
 
  private:

vendor/bat-native-ledger/src/bat/ledger/internal/uphold/uphold.h

@@ -242,165 +242,4 @@ void UpholdCard::OnUpdate(
   callback(ledger::Result::LEDGER_OK);
 }
 
-void UpholdCard::GetCardAddresses(
-    GetCardAddressesCallback callback) {
-  auto wallets = ledger_->GetExternalWallets();
-  auto wallet = GetWallet(std::move(wallets));
-  if (!wallet) {
-    BLOG(0, "Wallet is null");
-    callback(ledger::Result::LEDGER_ERROR, {});
-    return;
-  }
-
-  const auto headers = RequestAuthorization(wallet->token);
-  const std::string path = base::StringPrintf(
-      "/v0/me/cards/%s/addresses",
-      wallet->address.c_str());
-
-  auto address_callback = std::bind(&UpholdCard::OnGetCardAddresses,
-      this,
-      _1,
-      callback);
-
-  const auto url = GetAPIUrl(path);
-  ledger_->LoadURL(
-      url,
-      headers,
-      "",
-      "application/json",
-      ledger::UrlMethod::GET,
-      address_callback);
-}
-
-void UpholdCard::OnGetCardAddresses(
-    const ledger::UrlResponse& response,
-    GetCardAddressesCallback callback) {
-  BLOG(6, ledger::UrlResponseToString(__func__, response));
-
-  std::map<std::string, std::string> addresses;
-  const ledger::Result result =
-      braveledger_response_util::ParseUpholdGetCardAddresses(
-          response,
-          &addresses);
-
-  if (result == ledger::Result::EXPIRED_TOKEN) {
-    BLOG(0, "Expired token");
-    callback(ledger::Result::EXPIRED_TOKEN, {});
-    uphold_->DisconnectWallet();
-    return;
-  }
-
-  if (result != ledger::Result::LEDGER_OK) {
-    BLOG(0, "Couldn't get card addresses");
-    callback(ledger::Result::LEDGER_ERROR, {});
-    return;
-  }
-
-  callback(ledger::Result::LEDGER_OK, addresses);
-}
-
-void UpholdCard::CreateAnonAddressIfNecessary(ledger::ResultCallback callback) {
-  auto address_callback = std::bind(&UpholdCard::OnCreateAnonAddressIfNecessary,
-      this,
-      _1,
-      _2,
-      callback);
-
-  GetCardAddresses(address_callback);
-}
-
-void UpholdCard::OnCreateAnonAddressIfNecessary(
-    ledger::Result result,
-    std::map<std::string, std::string> addresses,
-    ledger::ResultCallback callback) {
-  if (result == ledger::Result::LEDGER_OK && addresses.size() > 0) {
-    auto iter = addresses.find(kAnonID);
-    if (iter != addresses.end() && !iter->second.empty()) {
-      auto wallets = ledger_->GetExternalWallets();
-      auto wallet = GetWallet(std::move(wallets));
-      if (!wallet) {
-        BLOG(0, "Wallet is null");
-        callback(ledger::Result::LEDGER_ERROR);
-        return;
-      }
-
-      wallet->anon_address = iter->second;
-      ledger_->SaveExternalWallet(ledger::kWalletUphold, std::move(wallet));
-      callback(ledger::Result::LEDGER_OK);
-      return;
-    }
-  }
-
-  CreateAnonAddress(callback);
-}
-
-void UpholdCard::CreateAnonAddress(ledger::ResultCallback callback) {
-  auto wallets = ledger_->GetExternalWallets();
-  auto wallet = GetWallet(std::move(wallets));
-  if (!wallet) {
-    BLOG(0, "Wallet is null");
-    callback(ledger::Result::LEDGER_ERROR);
-    return;
-  }
-
-  const auto headers = RequestAuthorization(wallet->token);
-  const std::string path = base::StringPrintf(
-      "/v0/me/cards/%s/addresses",
-      wallet->address.c_str());
-
-  const std::string payload = base::StringPrintf(
-      R"({
-        "network": "%s"
-      })",
-      kAnonID);
-
-  auto anon_callback = std::bind(&UpholdCard::OnCreateAnonAddress,
-      this,
-      _1,
-      callback);
-
-  const auto url = GetAPIUrl(path);
-  ledger_->LoadURL(
-      url,
-      headers,
-      payload,
-      "application/json",
-      ledger::UrlMethod::POST,
-      anon_callback);
-}
-
-void UpholdCard::OnCreateAnonAddress(
-    const ledger::UrlResponse& response,
-    ledger::ResultCallback callback) {
-  BLOG(6, ledger::UrlResponseToString(__func__, response));
-
-  std::string id;
-  const ledger::Result result =
-      braveledger_response_util::ParseUpholdCreateCard(response, &id);
-  if (result == ledger::Result::EXPIRED_TOKEN) {
-    BLOG(0, "Expired token");
-    callback(ledger::Result::EXPIRED_TOKEN);
-    uphold_->DisconnectWallet();
-    return;
-  }
-
-  if (result != ledger::Result::LEDGER_OK || id.empty()) {
-    BLOG(0, "Couldn't create anon address");
-    callback(ledger::Result::LEDGER_ERROR);
-    return;
-  }
-
-  auto wallets = ledger_->GetExternalWallets();
-  auto wallet = GetWallet(std::move(wallets));
-  if (!wallet) {
-    BLOG(0, "Wallet is null");
-    callback(ledger::Result::LEDGER_ERROR);
-    return;
-  }
-
-  wallet->anon_address = id;
-  ledger_->SaveExternalWallet(ledger::kWalletUphold, std::move(wallet));
-  callback(ledger::Result::LEDGER_OK);
-}
-
 }  // namespace braveledger_uphold