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/*
* Copyright (C) 2018-2024 Philip Helger (www.helger.com)
* philip[at]helger[dot]com
*
* 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.helger.photon.bootstrap4.pages.sysinfo;
import java.io.File;
import java.security.GeneralSecurityException;
import java.security.KeyStore;
import java.security.KeyStore.TrustedCertificateEntry;
import java.security.cert.Certificate;
import java.security.cert.X509Certificate;
import java.time.LocalDateTime;
import java.util.Locale;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import com.helger.commons.annotation.Nonempty;
import com.helger.commons.annotation.Translatable;
import com.helger.commons.collection.impl.CommonsArrayList;
import com.helger.commons.collection.impl.ICommonsList;
import com.helger.commons.compare.ESortOrder;
import com.helger.commons.datetime.PDTFactory;
import com.helger.commons.datetime.PDTToString;
import com.helger.commons.lang.ClassHelper;
import com.helger.commons.string.StringHelper;
import com.helger.commons.system.SystemProperties;
import com.helger.commons.text.IMultilingualText;
import com.helger.commons.text.display.IHasDisplayTextWithArgs;
import com.helger.commons.text.resolve.DefaultTextResolver;
import com.helger.commons.text.util.TextHelper;
import com.helger.html.hc.html.IHCElementWithChildren;
import com.helger.html.hc.html.grouping.HCOL;
import com.helger.html.hc.html.grouping.IHCLI;
import com.helger.html.hc.html.tabular.HCRow;
import com.helger.html.hc.html.tabular.HCTable;
import com.helger.html.hc.impl.HCNodeList;
import com.helger.photon.bootstrap4.pages.AbstractBootstrapWebPage;
import com.helger.photon.bootstrap4.uictrls.datatables.BootstrapDataTables;
import com.helger.photon.bootstrap4.uictrls.ext.BootstrapTechnicalUI;
import com.helger.photon.core.EPhotonCoreText;
import com.helger.photon.uicore.page.EWebPageText;
import com.helger.photon.uicore.page.IWebPageExecutionContext;
import com.helger.photon.uictrls.datatables.column.DTCol;
import com.helger.photon.uictrls.datatables.column.EDTColType;
import com.helger.security.keystore.EKeyStoreType;
import com.helger.security.keystore.KeyStoreHelper;
import com.helger.security.keystore.LoadedKeyStore;
/**
* Page showing "cacerts" file
*
* @author Philip Helger
* @param
* Web Page Execution Context type
*/
public class BasePageSysInfoCACerts extends AbstractBootstrapWebPage
{
@Translatable
protected enum EText implements IHasDisplayTextWithArgs
{
MSG_HEADER_SPECIAL_SYSPROPS ("Spezielle System-Eigenschaften:", "Special system properties:"),
MSG_HEADER_SYSPROPS ("Alle System-Eigenschaften:", "All system properties:"),
MSG_HEADER_NAME ("Name", "Name"),
MSG_HEADER_VALUE ("Wert", "Value"),
MSG_SYSTEM_OS ("Betriebssystem", "Operating system"),
MSG_SYSTEM_NUM_PROCESSORS ("Anzahl Prozessoren", "Number of processors"),
MSG_SYSTEM_CHARSET ("System-Zeichensatz", "System charset"),
MSG_SYSTEM_LOCALE ("System-Sprache", "System locale"),
MSG_SYSTEM_MEM_FREE ("Freier Speicher", "Free memory"),
MSG_SYSTEM_MEM_MAX ("Max Speicher", "Max memory"),
MSG_SYSTEM_MEM_TOTAL ("Totaler Speicher", "Total memory"),
MSG_CONTEXT_CLASSLOADER ("Context Classloader", "Context classloader"),
MSG_SYSTEM_CLASSLOADER ("System Classloader", "System classloader"),
MSG_SYSTEM_BASEDIR ("Datenverzeichnis", "Data directory"),
MSG_SYSTEM_BASEDIR_TOTAL ("Speicherplatz im Datenverzeichnis", "Total space in the data directory"),
MSG_SYSTEM_BASEDIR_FREE ("Freier Speicherplatz im Datenverzeichnis", "Free space in the data directory"),
MSG_SYSTEM_BASEDIR_USABLE ("Verwendbarer Speicherplatz im Datenverzeichnis", "Usable space in the data directory"),
MSG_SYSTEM_SC_DIR ("WebApp-Verzeichnis", "WebApp directory"),
MSG_SYSTEM_SC_DIR_TOTAL ("Speicherplatz im WebApp-Verzeichnis", "Total space in the WebApp directory"),
MSG_SYSTEM_SC_DIR_FREE ("Freier Speicherplatz im WebApp-Verzeichnis", "Free space in the WebApp directory"),
MSG_SYSTEM_SC_DIR_USABLE ("Verwendbarer Speicherplatz im WebApp-Verzeichnis", "Usable space in the WebApp directory"),
MSG_SYSTEM_SC_NO_DIR ("Kein Verzeichnis: {0}", "Not a directory: {0}"),
MSG_STARTUP_DATE_TIME ("Startzeit der Anwendung", "Application startup time"),
MSG_UPTIME ("Uptime", "Uptime"),
MSG_JCE_UNLIMITED_STRENGTH ("JCE Unlimited Strength Policy", "JCE Unlimited Strength Policy"),
MSG_ENDORSED_DIR ("Endorsed Verzeichnis", "Endorsed directory"),
MSG_EXT_DIR ("Extension Verzeichnis", "Extension directory"),
MSG_DIR_NOT_EXISTING ("Das Verzeichnis existiert nicht", "The directory does not exist"),
MSG_DIR_EMPTY ("Das Verzeichnis ist leer", "The directory is empty"),
MSG_DIR_FILE_ENTRY ("{0} ({1} Bytes - {2})", "{0} ({1} bytes - {2})");
private final IMultilingualText m_aTP;
EText (final String sDE, final String sEN)
{
m_aTP = TextHelper.create_DE_EN (sDE, sEN);
}
@Nullable
public String getDisplayText (@Nonnull final Locale aContentLocale)
{
return DefaultTextResolver.getTextStatic (this, m_aTP, aContentLocale);
}
}
public BasePageSysInfoCACerts (@Nonnull @Nonempty final String sID)
{
super (sID, EWebPageText.PAGE_NAME_SYSINFO_CACERTS.getAsMLT ());
}
public BasePageSysInfoCACerts (@Nonnull @Nonempty final String sID, @Nonnull final String sName)
{
super (sID, sName);
}
public BasePageSysInfoCACerts (@Nonnull @Nonempty final String sID, @Nonnull final String sName, @Nullable final String sDescription)
{
super (sID, sName, sDescription);
}
public BasePageSysInfoCACerts (@Nonnull @Nonempty final String sID,
@Nonnull final IMultilingualText aName,
@Nullable final IMultilingualText aDescription)
{
super (sID, aName, aDescription);
}
private void _showKeyStore (@Nonnull final WPECTYPE aWPEC,
final int nFileIndex,
@Nonnull final IHCElementWithChildren aTarget,
@Nonnull final KeyStore aKS)
{
final Locale aDisplayLocale = aWPEC.getDisplayLocale ();
try
{
final ICommonsList aAliases = new CommonsArrayList <> (aKS.aliases ());
final HCTable aTable = new HCTable (new DTCol ("Alias"),
new DTCol ("Subject").setInitialSorting (ESortOrder.ASCENDING),
new DTCol ("Root cert?"),
new DTCol ("Valid from").setWidth (170).setDisplayType (EDTColType.DATETIME, aDisplayLocale),
new DTCol ("Valid to").setWidth (170).setDisplayType (EDTColType.DATETIME, aDisplayLocale))
.setID (getID () +
nFileIndex);
for (final String sAlias : aAliases)
{
final HCRow aRow = aTable.addBodyRow ();
aRow.addCell (sAlias);
try
{
final KeyStore.Entry aEntry = aKS.getEntry (sAlias, null);
if (aEntry instanceof KeyStore.TrustedCertificateEntry)
{
final KeyStore.TrustedCertificateEntry aTCEntry = (TrustedCertificateEntry) aEntry;
final Certificate aCert = aTCEntry.getTrustedCertificate ();
if (aCert instanceof X509Certificate)
{
final X509Certificate aX509Cert = (X509Certificate) aCert;
final String sSubject = aX509Cert.getSubjectX500Principal ().getName ();
final String sIssuer = aX509Cert.getIssuerX500Principal ().getName ();
final boolean bIsRoot = sSubject.equals (sIssuer);
aRow.addCell (sSubject);
// Show the issuer only if it is not root
aRow.addCell (EPhotonCoreText.getYesOrNo (bIsRoot, aDisplayLocale), bIsRoot ? null : sIssuer);
final LocalDateTime aNotBefore = PDTFactory.createLocalDateTime (aX509Cert.getNotBefore ());
aRow.addCell (PDTToString.getAsString (aNotBefore, aDisplayLocale));
final LocalDateTime aNotAfter = PDTFactory.createLocalDateTime (aX509Cert.getNotAfter ());
aRow.addCell (PDTToString.getAsString (aNotAfter, aDisplayLocale));
}
else
{
aRow.addCell (em ("Not an X509 certificate"));
aRow.addCell ();
aRow.addCell ();
aRow.addCell ();
}
}
else
{
aRow.addCell (em ("Unsupported type: " + ClassHelper.getClassLocalName (aEntry)));
aRow.addCell ();
aRow.addCell ();
aRow.addCell ();
}
}
catch (final GeneralSecurityException ex)
{
aRow.addCell (em ("password required?"));
aRow.addCell ();
aRow.addCell ();
aRow.addCell ();
}
}
aTarget.addChild (aTable).addChild (BootstrapDataTables.createDefaultDataTables (aWPEC, aTable));
}
catch (final GeneralSecurityException ex)
{
aTarget.addChild (error (div ("Error traversing trust store.")).addChild (BootstrapTechnicalUI.getTechnicalDetailsNode (ex,
aDisplayLocale)));
}
}
@Override
protected void fillContent (@Nonnull final WPECTYPE aWPEC)
{
final HCNodeList aNodeList = aWPEC.getNodeList ();
final Locale aDisplayLocale = aWPEC.getDisplayLocale ();
final ICommonsList aPossiblePaths = new CommonsArrayList <> ();
aPossiblePaths.add (SystemProperties.getPropertyValueOrNull ("javax.net.ssl.trustStore"));
aPossiblePaths.add (SystemProperties.getJavaHome () + "/lib/security/cacerts");
aPossiblePaths.add (SystemProperties.getJavaHome () + "/jre/lib/security/cacerts");
final HCOL aOL = new HCOL ();
int nFileIndex = 0;
for (final String sPath : aPossiblePaths)
if (StringHelper.hasText (sPath))
{
final File aFile = new File (sPath);
final IHCLI aLI = aOL.addAndReturnItem (div ("Checking file ").addChild (code (aFile.getAbsolutePath ())));
if (aFile.exists ())
{
if (aFile.canRead ())
{
final LoadedKeyStore aLKS = KeyStoreHelper.loadKeyStore (EKeyStoreType.JKS, sPath, "changeit");
if (aLKS.isSuccess ())
{
final KeyStore aKS = aLKS.getKeyStore ();
_showKeyStore (aWPEC, nFileIndex, aLI, aKS);
}
else
aLI.addChild (error ("Failed to load the keystore - " + aLKS.getErrorText (aDisplayLocale)));
}
else
aLI.addChild (error ("File exist but cannot be read"));
}
else
aLI.addChild (badgeWarn ("File does not exist"));
++nFileIndex;
}
aNodeList.addChild (aOL);
}
}