1 files changed, 0 insertions, 239 deletions
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/mail/send/FromAddressGeneratorProvider.java b/gerrit-server/src/main/java/com/google/gerrit/server/mail/send/FromAddressGeneratorProvider.java
deleted file mode 100644
index c2c6834692..0000000000
--- a/gerrit-server/src/main/java/com/google/gerrit/server/mail/send/FromAddressGeneratorProvider.java
+++ /dev/null
@@ -1,239 +0,0 @@
-// Copyright (C) 2009 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package com.google.gerrit.server.mail.send;
-
-import static java.nio.charset.StandardCharsets.UTF_8;
-
-import com.google.gerrit.common.data.ParameterizedString;
-import com.google.gerrit.reviewdb.client.Account;
-import com.google.gerrit.server.GerritPersonIdent;
-import com.google.gerrit.server.account.AccountCache;
-import com.google.gerrit.server.config.AnonymousCowardName;
-import com.google.gerrit.server.config.GerritServerConfig;
-import com.google.gerrit.server.mail.Address;
-import com.google.gerrit.server.mail.MailUtil;
-import com.google.inject.Inject;
-import com.google.inject.Provider;
-import com.google.inject.Singleton;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.regex.Pattern;
-import org.apache.commons.codec.binary.Base64;
-import org.eclipse.jgit.lib.Config;
-import org.eclipse.jgit.lib.PersonIdent;
-
-/** Creates a {@link FromAddressGenerator} from the {@link GerritServerConfig} */
-@Singleton
-public class FromAddressGeneratorProvider implements Provider<FromAddressGenerator> {
-  private final FromAddressGenerator generator;
-
-  @Inject
-  FromAddressGeneratorProvider(
-      @GerritServerConfig Config cfg,
-      @AnonymousCowardName String anonymousCowardName,
-      @GerritPersonIdent PersonIdent myIdent,
-      AccountCache accountCache) {
-    final String from = cfg.getString("sendemail", null, "from");
-    final Address srvAddr = toAddress(myIdent);
-
-    if (from == null || "MIXED".equalsIgnoreCase(from)) {
-      ParameterizedString name = new ParameterizedString("${user} (Code Review)");
-      generator =
-          new PatternGen(srvAddr, accountCache, anonymousCowardName, name, srvAddr.getEmail());
-    } else if ("USER".equalsIgnoreCase(from)) {
-      String[] domains = cfg.getStringList("sendemail", null, "allowedDomain");
-      Pattern domainPattern = MailUtil.glob(domains);
-      ParameterizedString namePattern = new ParameterizedString("${user} (Code Review)");
-      generator =
-          new UserGen(accountCache, domainPattern, anonymousCowardName, namePattern, srvAddr);
-    } else if ("SERVER".equalsIgnoreCase(from)) {
-      generator = new ServerGen(srvAddr);
-    } else {
-      final Address a = Address.parse(from);
-      final ParameterizedString name =
-          a.getName() != null ? new ParameterizedString(a.getName()) : null;
-      if (name == null || name.getParameterNames().isEmpty()) {
-        generator = new ServerGen(a);
-      } else {
-        generator = new PatternGen(srvAddr, accountCache, anonymousCowardName, name, a.getEmail());
-      }
-    }
-  }
-
-  private static Address toAddress(PersonIdent myIdent) {
-    return new Address(myIdent.getName(), myIdent.getEmailAddress());
-  }
-
-  @Override
-  public FromAddressGenerator get() {
-    return generator;
-  }
-
-  static final class UserGen implements FromAddressGenerator {
-    private final AccountCache accountCache;
-    private final Pattern domainPattern;
-    private final String anonymousCowardName;
-    private final ParameterizedString nameRewriteTmpl;
-    private final Address serverAddress;
-
-    /**
-     * From address generator for USER mode
-     *
-     * @param accountCache get user account from id
-     * @param domainPattern allowed user domain pattern that Gerrit can send as the user
-     * @param anonymousCowardName name used when user's full name is missing
-     * @param nameRewriteTmpl name template used for rewriting the sender's name when Gerrit can not
-     *     send as the user
-     * @param serverAddress serverAddress.name is used when fromId is null and serverAddress.email
-     *     is used when Gerrit can not send as the user
-     */
-    UserGen(
-        AccountCache accountCache,
-        Pattern domainPattern,
-        String anonymousCowardName,
-        ParameterizedString nameRewriteTmpl,
-        Address serverAddress) {
-      this.accountCache = accountCache;
-      this.domainPattern = domainPattern;
-      this.anonymousCowardName = anonymousCowardName;
-      this.nameRewriteTmpl = nameRewriteTmpl;
-      this.serverAddress = serverAddress;
-    }
-
-    @Override
-    public boolean isGenericAddress(Account.Id fromId) {
-      return false;
-    }
-
-    @Override
-    public Address from(Account.Id fromId) {
-      String senderName;
-      if (fromId != null) {
-        Account a = accountCache.get(fromId).getAccount();
-        String fullName = a.getFullName();
-        String userEmail = a.getPreferredEmail();
-        if (canRelay(userEmail)) {
-          return new Address(fullName, userEmail);
-        }
-
-        if (fullName == null || "".equals(fullName.trim())) {
-          fullName = anonymousCowardName;
-        }
-        senderName = nameRewriteTmpl.replace("user", fullName).toString();
-      } else {
-        senderName = serverAddress.getName();
-      }
-
-      String senderEmail;
-      ParameterizedString senderEmailPattern = new ParameterizedString(serverAddress.getEmail());
-      if (senderEmailPattern.getParameterNames().isEmpty()) {
-        senderEmail = senderEmailPattern.getRawPattern();
-      } else {
-        senderEmail = senderEmailPattern.replace("userHash", hashOf(senderName)).toString();
-      }
-      return new Address(senderName, senderEmail);
-    }
-
-    /** check if Gerrit is allowed to send from {@code userEmail}. */
-    private boolean canRelay(String userEmail) {
-      if (userEmail != null) {
-        int index = userEmail.indexOf('@');
-        if (index > 0 && index < userEmail.length() - 1) {
-          return domainPattern.matcher(userEmail.substring(index + 1)).matches();
-        }
-      }
-      return false;
-    }
-  }
-
-  static final class ServerGen implements FromAddressGenerator {
-    private final Address srvAddr;
-
-    ServerGen(Address srvAddr) {
-      this.srvAddr = srvAddr;
-    }
-
-    @Override
-    public boolean isGenericAddress(Account.Id fromId) {
-      return true;
-    }
-
-    @Override
-    public Address from(Account.Id fromId) {
-      return srvAddr;
-    }
-  }
-
-  static final class PatternGen implements FromAddressGenerator {
-    private final ParameterizedString senderEmailPattern;
-    private final Address serverAddress;
-    private final AccountCache accountCache;
-    private final String anonymousCowardName;
-    private final ParameterizedString namePattern;
-
-    PatternGen(
-        final Address serverAddress,
-        final AccountCache accountCache,
-        final String anonymousCowardName,
-        final ParameterizedString namePattern,
-        final String senderEmail) {
-      this.senderEmailPattern = new ParameterizedString(senderEmail);
-      this.serverAddress = serverAddress;
-      this.accountCache = accountCache;
-      this.anonymousCowardName = anonymousCowardName;
-      this.namePattern = namePattern;
-    }
-
-    @Override
-    public boolean isGenericAddress(Account.Id fromId) {
-      return false;
-    }
-
-    @Override
-    public Address from(Account.Id fromId) {
-      final String senderName;
-
-      if (fromId != null) {
-        final Account account = accountCache.get(fromId).getAccount();
-        String fullName = account.getFullName();
-        if (fullName == null || "".equals(fullName)) {
-          fullName = anonymousCowardName;
-        }
-        senderName = namePattern.replace("user", fullName).toString();
-
-      } else {
-        senderName = serverAddress.getName();
-      }
-
-      String senderEmail;
-      if (senderEmailPattern.getParameterNames().isEmpty()) {
-        senderEmail = senderEmailPattern.getRawPattern();
-      } else {
-        senderEmail = senderEmailPattern.replace("userHash", hashOf(senderName)).toString();
-      }
-      return new Address(senderName, senderEmail);
-    }
-  }
-
-  private static String hashOf(String data) {
-    try {
-      MessageDigest hash = MessageDigest.getInstance("MD5");
-      byte[] bytes = hash.digest(data.getBytes(UTF_8));
-      return Base64.encodeBase64URLSafeString(bytes);
-    } catch (NoSuchAlgorithmException e) {
-      throw new RuntimeException("No MD5 available", e);
-    }
-  }
-}