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// 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.pgm.init;
import static com.google.gerrit.extensions.client.GitBasicAuthPolicy.HTTP;
import static com.google.gerrit.extensions.client.GitBasicAuthPolicy.HTTP_LDAP;
import static com.google.gerrit.extensions.client.GitBasicAuthPolicy.LDAP;
import static com.google.gerrit.extensions.client.GitBasicAuthPolicy.OAUTH;
import static com.google.gerrit.pgm.init.api.InitUtil.dnOf;
import com.google.gerrit.extensions.client.AuthType;
import com.google.gerrit.extensions.client.GitBasicAuthPolicy;
import com.google.gerrit.pgm.init.api.ConsoleUI;
import com.google.gerrit.pgm.init.api.InitFlags;
import com.google.gerrit.pgm.init.api.InitStep;
import com.google.gerrit.pgm.init.api.Section;
import com.google.gwtjsonrpc.server.SignedToken;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import java.util.EnumSet;
/** Initialize the {@code auth} configuration section. */
@Singleton
class InitAuth implements InitStep {
private static final String RECEIVE = "receive";
private static final String ENABLE_SIGNED_PUSH = "enableSignedPush";
private final ConsoleUI ui;
private final Section auth;
private final Section ldap;
private final Section receive;
private final InitFlags flags;
@Inject
InitAuth(InitFlags flags, ConsoleUI ui, Section.Factory sections) {
this.flags = flags;
this.ui = ui;
this.auth = sections.get("auth", null);
this.ldap = sections.get("ldap", null);
this.receive = sections.get(RECEIVE, null);
}
@Override
public void run() {
ui.header("User Authentication");
initAuthType();
if (auth.getSecure("registerEmailPrivateKey") == null) {
auth.setSecure("registerEmailPrivateKey", SignedToken.generateRandomKey());
}
initSignedPush();
}
private void initAuthType() {
AuthType authType =
auth.select(
"Authentication method",
"type",
flags.dev ? AuthType.DEVELOPMENT_BECOME_ANY_ACCOUNT : AuthType.OPENID);
switch (authType) {
case HTTP:
case HTTP_LDAP:
{
String hdr = auth.get("httpHeader");
if (ui.yesno(hdr != null, "Get username from custom HTTP header")) {
auth.string("Username HTTP header", "httpHeader", "SM_USER");
} else if (hdr != null) {
auth.unset("httpHeader");
}
auth.string("SSO logout URL", "logoutUrl", null);
break;
}
case LDAP:
{
auth.select(
"Git/HTTP authentication",
"gitBasicAuthPolicy",
HTTP,
EnumSet.of(HTTP, HTTP_LDAP, LDAP));
break;
}
case OAUTH:
{
GitBasicAuthPolicy gitBasicAuth =
auth.select(
"Git/HTTP authentication", "gitBasicAuthPolicy", HTTP, EnumSet.of(HTTP, OAUTH));
if (gitBasicAuth == OAUTH) {
ui.message(
"*WARNING* Please make sure that your chosen OAuth provider\n"
+ "supports Git token authentication.\n");
}
break;
}
case CLIENT_SSL_CERT_LDAP:
case CUSTOM_EXTENSION:
case DEVELOPMENT_BECOME_ANY_ACCOUNT:
case LDAP_BIND:
case OPENID:
case OPENID_SSO:
break;
}
switch (authType) {
case LDAP:
case LDAP_BIND:
case HTTP_LDAP:
{
String server = ldap.string("LDAP server", "server", "ldap://localhost");
if (server != null //
&& !server.startsWith("ldap://") //
&& !server.startsWith("ldaps://")) {
if (ui.yesno(false, "Use SSL")) {
server = "ldaps://" + server;
} else {
server = "ldap://" + server;
}
ldap.set("server", server);
}
ldap.string("LDAP username", "username", null);
ldap.password("username", "password");
String aBase = ldap.string("Account BaseDN", "accountBase", dnOf(server));
ldap.string("Group BaseDN", "groupBase", aBase);
break;
}
case CLIENT_SSL_CERT_LDAP:
case CUSTOM_EXTENSION:
case DEVELOPMENT_BECOME_ANY_ACCOUNT:
case HTTP:
case OAUTH:
case OPENID:
case OPENID_SSO:
break;
}
}
private void initSignedPush() {
boolean def = flags.cfg.getBoolean(RECEIVE, ENABLE_SIGNED_PUSH, false);
boolean enable = ui.yesno(def, "Enable signed push support");
receive.set("enableSignedPush", Boolean.toString(enable));
}
}
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