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[FEATURE] Roles support for MySQL and PostgreSQL

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Roles are stored in separate (name,uuid) table. Role can be given to user by adding "role.<name/guid>" permission to user. Permissions can be added to role by adding record with role`s uuid to permissions table.
This commit is contained in:
AlexCatze 2022-11-15 15:28:22 +02:00
parent 1996525b65
commit b95af4e2f0
1 changed files with 87 additions and 15 deletions
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102
LaunchServer/src/main/java/pro/gravit/launchserver/auth/core/AbstractSQLCoreProvider.java
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@ -21,6 +21,8 @@
import java.sql.*;
import java.time.Clock;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
public abstract class AbstractSQLCoreProvider extends AuthCoreProvider {
@ -40,11 +42,17 @@ public abstract class AbstractSQLCoreProvider extends AuthCoreProvider {
public String permissionsPermissionColumn;
public String permissionsUUIDColumn;
public String rolesTable;
public String rolesNameColumn;
public String rolesUUIDColumn;
public PasswordVerifier passwordVerifier;
public String customQueryByUUIDSQL;
public String customQueryByUsernameSQL;
public String customQueryByLoginSQL;
public String customQueryPermissionsByUUIDSQL;
public String customQueryRoleByUUIDSQL;
public String customQueryRoleByNameSQL;
public String customUpdateAuthSQL;
public String customUpdateServerIdSQL;
// Prepared SQL queries
@ -52,6 +60,8 @@ public abstract class AbstractSQLCoreProvider extends AuthCoreProvider {
public transient String queryByUsernameSQL;
public transient String queryByLoginSQL;
public transient String queryPermissionsByUUIDSQL;
public transient String queryRoleByUUIDSQL;
public transient String queryRoleByNameSQL;
public transient String updateAuthSQL;
public transient String updateServerIDSQL;
@ -60,8 +70,8 @@ public abstract class AbstractSQLCoreProvider extends AuthCoreProvider {
@Override
public User getUserByUsername(String username) {
try {
return query(queryByUsernameSQL, username);
} catch (IOException e) {
return queryUser(queryByUsernameSQL, username);
} catch (Exception e) {
logger.error("SQL error", e);
return null;
}
@ -70,8 +80,8 @@ public User getUserByUsername(String username) {
@Override
public User getUserByUUID(UUID uuid) {
try {
return query(queryByUUIDSQL, uuid.toString());
} catch (IOException e) {
return queryUser(queryByUUIDSQL, uuid.toString());
} catch (Exception e) {
logger.error("SQL error", e);
return null;
}
@ -80,8 +90,8 @@ public User getUserByUUID(UUID uuid) {
@Override
public User getUserByLogin(String login) {
try {
return query(queryByLoginSQL, login);
} catch (IOException e) {
return queryUser(queryByLoginSQL, login);
} catch (Exception e) {
logger.error("SQL error", e);
return null;
}
@ -170,6 +180,12 @@ public void init(LaunchServer server) {
queryPermissionsByUUIDSQL = customQueryPermissionsByUUIDSQL != null ? customQueryPermissionsByUUIDSQL : String.format("SELECT (%s) FROM %s WHERE %s=?",
permissionsPermissionColumn, permissionsTable, permissionsUUIDColumn);
queryRoleByUUIDSQL = customQueryRoleByUUIDSQL != null ? customQueryRoleByUUIDSQL : String.format("SELECT %s, %s FROM %s WHERE %s=? LIMIT 1",
rolesUUIDColumn, rolesNameColumn,rolesTable,rolesUUIDColumn);
queryRoleByNameSQL = customQueryRoleByNameSQL != null ? customQueryRoleByNameSQL : String.format("SELECT %s, %s FROM %s WHERE %s=? LIMIT 1",
rolesUUIDColumn, rolesNameColumn,rolesTable,rolesNameColumn);
updateAuthSQL = customUpdateAuthSQL != null ? customUpdateAuthSQL : String.format("UPDATE %s SET %s=?, %s=NULL WHERE %s=?",
table, accessTokenColumn, serverIDColumn, uuidColumn);
updateServerIDSQL = customUpdateServerIdSQL != null ? customUpdateServerIdSQL : String.format("UPDATE %s SET %s=? WHERE %s=?",
@ -217,22 +233,38 @@ private SQLUser constructUser(ResultSet set) throws SQLException {
public ClientPermissions requestPermissions (String uuid) throws SQLException
{
try (Connection c = getSQLConfig().getConnection()) {
PreparedStatement s = c.prepareStatement(queryPermissionsByUUIDSQL);
s.setString(1, uuid);
s.setQueryTimeout(MySQLSourceConfig.TIMEOUT);
ResultSet set = s.executeQuery();
try{
ClientPermissions perms = new ClientPermissions();
while (set.next()) {
perms.addPerm(set.getString(permissionsPermissionColumn));
for(String perm : queryPermissions(queryPermissionsByUUIDSQL,uuid))
perms.addPerm(perm);
List<String> groupPerms = new ArrayList<>(perms.getPerms());
groupPerms.removeIf(s->!s.startsWith("role."));
for(String groupPerm : groupPerms)
{
String role = groupPerm.substring(5);
if(processRole(queryRole(queryRoleByUUIDSQL,role),perms)) continue;
if(processRole(queryRole(queryRoleByNameSQL,role),perms)) continue;
logger.warn(String.format( "Role not found: %s",role));
}
return perms;
} catch (SQLException e) {
throw new SQLException(e);
}
}
private User query(String sql, String value) throws IOException {
private boolean processRole(SQLRole role, ClientPermissions perms) throws SQLException {
if(role == null) return false;
perms.addRole(role.name);
for(String perm : queryPermissions(queryPermissionsByUUIDSQL,role.uuid))
perms.addPerm(perm);
return true;
}
private SQLUser queryUser(String sql, String value) throws SQLException {
try (Connection c = getSQLConfig().getConnection()) {
PreparedStatement s = c.prepareStatement(sql);
s.setString(1, value);
@ -241,7 +273,47 @@ private User query(String sql, String value) throws IOException {
return constructUser(set);
}
} catch (SQLException e) {
throw new IOException(e);
throw new SQLException(e);
}
}
private List<String> queryPermissions(String sql, String value) throws SQLException {
try (Connection c = getSQLConfig().getConnection()) {
PreparedStatement s = c.prepareStatement(sql);
s.setString(1, value);
s.setQueryTimeout(MySQLSourceConfig.TIMEOUT);
ResultSet set = s.executeQuery();
List<String> perms = new ArrayList<>();
while (set.next())
perms.add(set.getString(permissionsPermissionColumn));
return perms;
} catch (SQLException e) {
throw new SQLException(e);
}
}
private SQLRole queryRole(String sql, String value) throws SQLException {
try (Connection c = getSQLConfig().getConnection()) {
PreparedStatement s = c.prepareStatement(sql);
s.setString(1, value);
s.setQueryTimeout(MySQLSourceConfig.TIMEOUT);
ResultSet set = s.executeQuery();
if(!set.next()) return null;
return new SQLRole(set.getString(rolesNameColumn), set.getString(rolesUUIDColumn));
} catch (SQLException e) {
throw new SQLException(e);
}
}
private class SQLRole
{
public String name;
public String uuid;
SQLRole(String name, String uuid)
{
this.name = name;
this.uuid = uuid;
}
}