Changed all configuration files to be visible

Original commit: elastic/x-pack-elasticsearch@f1db8b43bb

src/main/java/org/elasticsearch/shield/authc/esusers/FileUserPasswdStore.java

@@ -76,7 +76,7 @@ public class FileUserPasswdStore extends AbstractComponent implements UserPasswd
     public static Path resolveFile(Settings settings, Environment env) {
         String location = settings.get("shield.authc.esusers.files.users");
         if (location == null) {
-            return ShieldPlugin.resolveConfigFile(env, ".users");
+            return ShieldPlugin.resolveConfigFile(env, "users");
         }
         return Paths.get(location);
     }

src/main/java/org/elasticsearch/shield/authc/esusers/FileUserRolesStore.java

@@ -70,7 +70,7 @@ public class FileUserRolesStore extends AbstractComponent implements UserRolesSt
     public static Path resolveFile(Settings settings, Environment env) {
         String location = settings.get("shield.authc.esusers.files.users_roles");
         if (location == null) {
-            return ShieldPlugin.resolveConfigFile(env, ".users_roles");
+            return ShieldPlugin.resolveConfigFile(env, "users_roles");
         }
         return Paths.get(location);
     }

src/main/java/org/elasticsearch/shield/authc/ldap/LdapGroupToRoleMapper.java

@@ -33,7 +33,7 @@ import java.util.*;
  */
 public class LdapGroupToRoleMapper extends AbstractComponent {
 
-    public static final String DEFAULT_FILE_NAME = ".role_mapping";
+    public static final String DEFAULT_FILE_NAME = "role_mapping";
     public static final String ROLE_MAPPING_FILE_SETTING = "files.role_mapping";
     public static final String USE_UNMAPPED_GROUPS_AS_ROLES_SETTING = "unmapped_groups_as_roles";
 

src/main/java/org/elasticsearch/shield/authz/store/FileRolesStore.java

@@ -75,7 +75,7 @@ public class FileRolesStore extends AbstractComponent implements RolesStore {
     public static Path resolveFile(Settings settings, Environment env) {
         String location = settings.get("files.roles");
         if (location == null) {
-            return ShieldPlugin.resolveConfigFile(env, ".roles.yml");
+            return ShieldPlugin.resolveConfigFile(env, "roles.yml");
         }
 
         return Paths.get(location);

src/main/java/org/elasticsearch/shield/key/InternalKeyService.java

@@ -38,7 +38,7 @@ public class InternalKeyService extends AbstractComponent implements KeyService
     public static final String KEY_ALGO = "HmacSHA512";
     public static final int KEY_SIZE = 1024;
 
-    static final String FILE_NAME = ".system_key";
+    static final String FILE_NAME = "system_key";
     static final String HMAC_ALGO = "HmacSHA1";
 
     private static final Pattern SIG_PATTERN = Pattern.compile("\\$\\$[0-9]+\\$\\$.+");

src/main/java/org/elasticsearch/shield/transport/n2n/IPFilteringN2NAuthenticator.java

@@ -40,7 +40,7 @@ import java.util.regex.Pattern;
 public class IPFilteringN2NAuthenticator extends AbstractComponent implements N2NAuthenticator {
 
     private static final Pattern COMMA_DELIM = Pattern.compile("\\s*,\\s*");
-    private static final String DEFAULT_FILE = ".ip_filter.yml";
+    private static final String DEFAULT_FILE = "ip_filter.yml";
     private static final IpFilterRule[] NO_RULES = new IpFilterRule[0];
 
     private final Path file;

src/test/java/org/elasticsearch/shield/key/tool/SystemKeyToolTests.java

@@ -90,7 +90,7 @@ public class SystemKeyToolTests extends CliToolTestCase {
         File config = tempFolder.newFolder();
         File shieldConfig = new File(config, ShieldPlugin.NAME);
         shieldConfig.mkdirs();
-        Path path = new File(shieldConfig, ".system_key").toPath();
+        Path path = new File(shieldConfig, "system_key").toPath();
         when(env.configFile()).thenReturn(config);
         Generate generate = new Generate(terminal, null);
         CliTool.ExitStatus status = generate.execute(ImmutableSettings.EMPTY, env);