구글 영수증 확인 코드 서버용이네
안드로이드 sdk에 위치해있다
D:\adt-bundle-windows-x86_64\sdk\sources\android-19\java\security\Security.java
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 java.security;
import java.io.BufferedInputStream;
import java.io.InputStream;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Properties;
import java.util.Set;
import org.apache.harmony.security.fortress.Engine;
import org.apache.harmony.security.fortress.SecurityAccess;
import org.apache.harmony.security.fortress.Services;
/**
* {@code Security} is the central class in the Java Security API. It manages
* the list of security {@code Provider} that have been installed into this
* runtime environment.
*/
public final class Security {
// Security properties
private static final Properties secprops = new Properties();
// static initialization
// - load security properties files
// - load statically registered providers
// - if no provider description file found then load default providers
static {
boolean loaded = false;
try {
InputStream configStream = Security.class.getResourceAsStream("security.properties");
InputStream input = new BufferedInputStream(configStream);
secprops.load(input);
loaded = true;
configStream.close();
} catch (Exception ex) {
System.logE("Could not load 'security.properties'", ex);
}
if (!loaded) {
registerDefaultProviders();
}
Engine.door = new SecurityDoor();
}
/**
* This class can't be instantiated.
*/
private Security() {
}
// Register default providers
private static void registerDefaultProviders() {
secprops.put("security.provider.1", "com.android.org.conscrypt.OpenSSLProvider");
secprops.put("security.provider.2", "org.apache.harmony.security.provider.cert.DRLCertFactory");
secprops.put("security.provider.3", "com.android.org.bouncycastle.jce.provider.BouncyCastleProvider");
secprops.put("security.provider.4", "org.apache.harmony.security.provider.crypto.CryptoProvider");
secprops.put("security.provider.5", "com.android.org.conscrypt.JSSEProvider");
}
/**
* Returns value for the specified algorithm with the specified name.
*
* @param algName
* the name of the algorithm.
* @param propName
* the name of the property.
* @return value of the property.
* @deprecated Use {@link AlgorithmParameters} and {@link KeyFactory} instead.
*/
@Deprecated
public static String getAlgorithmProperty(String algName, String propName) {
if (algName == null || propName == null) {
return null;
}
String prop = "Alg." + propName + "." + algName;
Provider[] providers = getProviders();
for (Provider provider : providers) {
for (Enumeration e = provider.propertyNames(); e.hasMoreElements(); ) {
String propertyName = (String) e.nextElement();
if (propertyName.equalsIgnoreCase(prop)) {
return provider.getProperty(propertyName);
}
}
}
return null;
}
/**
* Insert the given {@code Provider} at the specified {@code position}. The
* positions define the preference order in which providers are searched for
* requested algorithms.
*
* @param provider
* the provider to insert.
* @param position
* the position (starting from 1).
* @return the actual position or {@code -1} if the given {@code provider}
* was already in the list. The actual position may be different
* from the desired position.
*/
public static synchronized int insertProviderAt(Provider provider, int position) {
// check that provider is not already
// installed, else return -1; if (position <1) or (position > max
// position) position = max position + 1; insert provider, shift up
// one position for next providers; Note: The position is 1-based
if (getProvider(provider.getName()) != null) {
return -1;
}
int result = Services.insertProviderAt(provider, position);
renumProviders();
return result;
}
/**
* Adds the given {@code provider} to the collection of providers at the
* next available position.
*
* @param provider
* the provider to be added.
* @return the actual position or {@code -1} if the given {@code provider}
* was already in the list.
*/
public static int addProvider(Provider provider) {
return insertProviderAt(provider, 0);
}
/**
* Removes the {@code Provider} with the specified name form the collection
* of providers. If the the {@code Provider} with the specified name is
* removed, all provider at a greater position are shifted down one
* position.
*
* <p>Returns silently if {@code name} is {@code null} or no provider with the
* specified name is installed.
*
* @param name
* the name of the provider to remove.
*/
public static synchronized void removeProvider(String name) {
// It is not clear from spec.:
// 1. if name is null, should we checkSecurityAccess or not?
// throw SecurityException or not?
// 2. as 1 but provider is not installed
// 3. behavior if name is empty string?
Provider p;
if ((name == null) || (name.length() == 0)) {
return;
}
p = getProvider(name);
if (p == null) {
return;
}
Services.removeProvider(p.getProviderNumber());
renumProviders();
p.setProviderNumber(-1);
}
/**
* Returns an array containing all installed providers. The providers are
* ordered according their preference order.
*
* @return an array containing all installed providers.
*/
public static synchronized Provider[] getProviders() {
return Services.getProviders();
}
/**
* Returns the {@code Provider} with the specified name. Returns {@code
* null} if name is {@code null} or no provider with the specified name is
* installed.
*
* @param name
* the name of the requested provider.
* @return the provider with the specified name, maybe {@code null}.
*/
public static synchronized Provider getProvider(String name) {
return Services.getProvider(name);
}
/**
* Returns the array of providers which meet the user supplied string
* filter. The specified filter must be supplied in one of two formats:
* <nl>
* <li> CRYPTO_SERVICE_NAME.ALGORITHM_OR_TYPE
* <p>
* (for example: "MessageDigest.SHA")
* <li> CRYPTO_SERVICE_NAME.ALGORITHM_OR_TYPE
* ATTR_NAME:ATTR_VALUE
* <p>
* (for example: "Signature.MD2withRSA KeySize:512")
* </nl>
*
* @param filter
* case-insensitive filter.
* @return the providers which meet the user supplied string filter {@code
* filter}. A {@code null} value signifies that none of the
* installed providers meets the filter specification.
* @throws InvalidParameterException
* if an unusable filter is supplied.
* @throws NullPointerException
* if {@code filter} is {@code null}.
*/
public static Provider[] getProviders(String filter) {
if (filter == null) {
throw new NullPointerException("filter == null");
}
if (filter.length() == 0) {
throw new InvalidParameterException();
}
HashMap<String, String> hm = new HashMap<String, String>();
int i = filter.indexOf(':');
if ((i == filter.length() - 1) || (i == 0)) {
throw new InvalidParameterException();
}
if (i < 1) {
hm.put(filter, "");
} else {
hm.put(filter.substring(0, i), filter.substring(i + 1));
}
return getProviders(hm);
}
/**
* Returns the array of providers which meet the user supplied set of
* filters. The filter must be supplied in one of two formats:
* <nl>
* <li> CRYPTO_SERVICE_NAME.ALGORITHM_OR_TYPE
* <p>
* for example: "MessageDigest.SHA" The value associated with the key must
* be an empty string. <li> CRYPTO_SERVICE_NAME.ALGORITHM_OR_TYPE
* ATTR_NAME:ATTR_VALUE
* <p>
* for example: "Signature.MD2withRSA KeySize:512" where "KeySize:512" is
* the value of the filter map entry.
* </nl>
*
* @param filter
* case-insensitive filter.
* @return the providers which meet the user supplied string filter {@code
* filter}. A {@code null} value signifies that none of the
* installed providers meets the filter specification.
* @throws InvalidParameterException
* if an unusable filter is supplied.
* @throws NullPointerException
* if {@code filter} is {@code null}.
*/
public static synchronized Provider[] getProviders(Map<String,String> filter) {
if (filter == null) {
throw new NullPointerException("filter == null");
}
if (filter.isEmpty()) {
return null;
}
java.util.List<Provider> result = Services.getProvidersList();
Set<Entry<String, String>> keys = filter.entrySet();
Map.Entry<String, String> entry;
for (Iterator<Entry<String, String>> it = keys.iterator(); it.hasNext();) {
entry = it.next();
String key = entry.getKey();
String val = entry.getValue();
String attribute = null;
int i = key.indexOf(' ');
int j = key.indexOf('.');
if (j == -1) {
throw new InvalidParameterException();
}
if (i == -1) { // <crypto_service>.<algorithm_or_type>
if (val.length() != 0) {
throw new InvalidParameterException();
}
} else { // <crypto_service>.<algorithm_or_type> <attribute_name>
if (val.length() == 0) {
throw new InvalidParameterException();
}
attribute = key.substring(i + 1);
if (attribute.trim().length() == 0) {
throw new InvalidParameterException();
}
key = key.substring(0, i);
}
String serv = key.substring(0, j);
String alg = key.substring(j + 1);
if (serv.length() == 0 || alg.length() == 0) {
throw new InvalidParameterException();
}
Provider p;
for (int k = 0; k < result.size(); k++) {
try {
p = result.get(k);
} catch (IndexOutOfBoundsException e) {
break;
}
if (!p.implementsAlg(serv, alg, attribute, val)) {
result.remove(p);
k--;
}
}
}
if (result.size() > 0) {
return result.toArray(new Provider[result.size()]);
}
return null;
}
/**
* Returns the value of the security property named by the argument.
*
* @param key
* the name of the requested security property.
* @return the value of the security property.
*/
public static String getProperty(String key) {
if (key == null) {
throw new NullPointerException("key == null");
}
String property = secprops.getProperty(key);
if (property != null) {
property = property.trim();
}
return property;
}
/**
* Sets the value of the specified security property.
*/
public static void setProperty(String key, String value) {
secprops.put(key, value);
}
/**
* Returns a {@code Set} of all registered algorithms for the specified
* cryptographic service. {@code "Signature"}, {@code "Cipher"} and {@code
* "KeyStore"} are examples for such kind of services.
*
* @param serviceName
* the case-insensitive name of the service.
* @return a {@code Set} of all registered algorithms for the specified
* cryptographic service, or an empty {@code Set} if {@code
* serviceName} is {@code null} or if no registered provider
* provides the requested service.
*/
public static Set<String> getAlgorithms(String serviceName) {
Set<String> result = new HashSet<String>();
// compatibility with RI
if (serviceName == null) {
return result;
}
for (Provider provider : getProviders()) {
for (Provider.Service service: provider.getServices()) {
if (service.getType().equalsIgnoreCase(serviceName)) {
result.add(service.getAlgorithm());
}
}
}
return result;
}
/**
*
* Update sequence numbers of all providers.
*
*/
private static void renumProviders() {
Provider[] p = Services.getProviders();
for (int i = 0; i < p.length; i++) {
p[i].setProviderNumber(i + 1);
}
}
private static class SecurityDoor implements SecurityAccess {
// Access to Security.renumProviders()
public void renumProviders() {
Security.renumProviders();
}
// Access to Security.getAliases()
public List<String> getAliases(Provider.Service s) {
return s.getAliases();
}
// Access to Provider.getService()
public Provider.Service getService(Provider p, String type) {
return p.getService(type);
}
}
}
GpsActivity.apk
CardList2.zip
