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Common library used by some SonarLint flavors
/*
* SonarQube
* Copyright (C) 2009-2021 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.api.server.authentication;
import java.util.HashSet;
import java.util.Set;
import javax.annotation.CheckForNull;
import javax.annotation.Nullable;
import javax.annotation.concurrent.Immutable;
import org.sonar.api.user.UserGroupValidation;
import static java.util.Objects.requireNonNull;
import static org.apache.commons.lang.StringUtils.isNotBlank;
import static org.sonar.api.utils.Preconditions.checkArgument;
/**
* User information provided by the Identity Provider to be register into the platform.
*
* @since 5.4
*/
@Immutable
public final class UserIdentity {
@Nullable
private final String id;
private final String providerLogin;
private final String name;
@Nullable
private final String email;
private final boolean groupsProvided;
private final Set groups;
private UserIdentity(Builder builder) {
this.id = builder.id;
this.providerLogin = builder.providerLogin;
this.name = builder.name;
this.email = builder.email;
this.groupsProvided = builder.groupsProvided;
this.groups = builder.groups;
}
/**
* Optional unique ID for the related {@link IdentityProvider}.
* If two {@link IdentityProvider} define two users with the same ID, then users are considered as identical.
*
* When the ID is not provided, the provider login {@link #getProviderLogin()} is used.
*
* @since 7.2
*/
@CheckForNull
public String getProviderId() {
return id;
}
/**
* Non-blank user login for the related {@link IdentityProvider}.
*/
public String getProviderLogin() {
return providerLogin;
}
/**
* User login, unique for the SonarQube platform.
* If two {@link IdentityProvider} define two users with the same login, then users are considered as identical.
*
* Since 7.4, a unique login will be generated if result is null and the user referenced by {@link #getProviderId()}
* or {@link #getProviderLogin()} does not already exist.
*
* @deprecated since 8.0, should not be used as it is internal managed field
*
* @return null
*/
@CheckForNull
@Deprecated
public String getLogin() {
return null;
}
/**
* Non-blank display name. Uniqueness is not mandatory, even it's recommended for easier search of users
* in webapp.
*/
public String getName() {
return name;
}
/**
* Optional non-blank email. If defined, then it must be unique among all the users defined by all
* {@link IdentityProvider}. If not unique, then authentication will fail.
*/
@CheckForNull
public String getEmail() {
return email;
}
/**
* Return true if groups should be synchronized for this user.
*
* @since 5.5
*/
public boolean shouldSyncGroups() {
return groupsProvided;
}
/**
* List of group membership of the user. Only existing groups in SonarQube will be synchronized.
*
* @since 5.5
*/
public Set getGroups() {
return groups;
}
public static Builder builder() {
return new Builder();
}
public static class Builder {
private String id;
private String providerLogin;
private String name;
private String email;
private boolean groupsProvided = false;
private Set groups = new HashSet<>();
private Builder() {
}
/**
* @see UserIdentity#getProviderId()
* @since 7.2
*/
public Builder setProviderId(@Nullable String id) {
this.id = id;
return this;
}
/**
* @see UserIdentity#getProviderLogin()
*/
public Builder setProviderLogin(String providerLogin) {
this.providerLogin = providerLogin;
return this;
}
/**
* @see UserIdentity#getLogin()
*
* @deprecated since 8.0, has no effect as it is internal managed field
*/
@Deprecated
public Builder setLogin(@Nullable String login) {
return this;
}
/**
* @see UserIdentity#getName()
*/
public Builder setName(String name) {
this.name = name;
return this;
}
/**
* @see UserIdentity#getEmail()
*/
public Builder setEmail(@Nullable String email) {
this.email = email;
return this;
}
/**
* Set group membership of the user. This method should only be used when synchronization of groups should be done.
*
* - When groups are not empty, group membership is synchronized when user logs in :
*
* - User won't belong anymore to a group that is not in the list (even the default group defined in 'sonar-users')
* - User will belong only to groups that exist in SonarQube
* - Groups that don't exist in SonarQube are silently ignored
*
* - When groups are empty, user won't belong to any group
*
*
* @throws NullPointerException when groups is null
* @since 5.5
*/
public Builder setGroups(Set groups) {
requireNonNull(groups, "Groups cannot be null, please don't use this method if groups should not be synchronized.");
groups.forEach(UserGroupValidation::validateGroupName);
this.groupsProvided = true;
this.groups = groups;
return this;
}
public UserIdentity build() {
validateId(id);
validateProviderLogin(providerLogin);
validateName(name);
validateEmail(email);
return new UserIdentity(this);
}
private static void validateId(@Nullable String id) {
checkArgument(id == null || id.length() <= 255, "ID is too big (255 characters max)");
}
private static void validateProviderLogin(String providerLogin) {
checkArgument(isNotBlank(providerLogin), "Provider login must not be blank");
checkArgument(providerLogin.length() <= 255, "Provider login size is incorrect (maximum 255 characters)");
}
private static void validateName(String name) {
checkArgument(isNotBlank(name), "User name must not be blank");
checkArgument(name.length() <= 200, "User name size is too big (200 characters max)");
}
private static void validateEmail(@Nullable String email) {
checkArgument(email == null || email.length() <= 100, "User email size is too big (100 characters max)");
}
}
}