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CryptoConfig.java
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CryptoConfig.java
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package org.mitre.springboot.config;
import java.security.NoSuchAlgorithmException;
import java.security.spec.InvalidKeySpecException;
import org.mitre.jose.keystore.JWKSetKeyStore;
import org.mitre.jwt.encryption.service.JWTEncryptionAndDecryptionService;
import org.mitre.jwt.encryption.service.impl.DefaultJWTEncryptionAndDecryptionService;
import org.mitre.jwt.signer.service.JWTSigningAndValidationService;
import org.mitre.jwt.signer.service.impl.DefaultJWTSigningAndValidationService;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.Resource;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.NoOpPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.crypto.password.Pbkdf2PasswordEncoder;
import org.springframework.security.crypto.password.StandardPasswordEncoder;
import org.springframework.security.crypto.scrypt.SCryptPasswordEncoder;
import com.nimbusds.jose.JOSEException;
import com.nimbusds.jose.JWEAlgorithm;
@Configuration
public class CryptoConfig{
@Bean
@ConditionalOnMissingBean(JWKSetKeyStore.class)
public JWKSetKeyStore defaultKeyStore(@Value("${openid.connect.crypto.keystore.path}")
final Resource location){
final JWKSetKeyStore keystore = new JWKSetKeyStore();
keystore.setLocation(location);
return keystore;
}
@Bean
@ConditionalOnMissingBean(JWTSigningAndValidationService.class)
public JWTSigningAndValidationService defaultJwtSigningAndValidationService(final JWKSetKeyStore keystore,
@Value("${openid.connect.crypto.signing.defaultSignerKeyId}")
final String defaultSignerKeyId, @Value("${openid.connect.crypto.signing.defaultSigningAlgorithmName}")
final String defaultSigningAlgorithmName) throws NoSuchAlgorithmException, InvalidKeySpecException{
final DefaultJWTSigningAndValidationService s = new DefaultJWTSigningAndValidationService(keystore);
s.setDefaultSignerKeyId(defaultSignerKeyId);
s.setDefaultSigningAlgorithmName(defaultSigningAlgorithmName);
return s;
}
@Bean
@ConditionalOnMissingBean(JWTEncryptionAndDecryptionService.class)
public JWTEncryptionAndDecryptionService defaultJwtEncryptionAndDecryptionService(final JWKSetKeyStore keystore,
@Value("${openid.connect.crypto.encrypt.defaultAlgorithm}")
final JWEAlgorithm defaultAlgorithm, @Value("${openid.connect.crypto.encrypt.defaultDecryptionKeyId}")
final String defaultDecryptionKeyId, @Value("${openid.connect.crypto.encrypt.defaultEncryptionKeyId}")
final String defaultEncryptionKeyId) throws NoSuchAlgorithmException, InvalidKeySpecException, JOSEException{
final DefaultJWTEncryptionAndDecryptionService s = new DefaultJWTEncryptionAndDecryptionService(keystore);
s.setDefaultAlgorithm(defaultAlgorithm);
s.setDefaultDecryptionKeyId(defaultDecryptionKeyId);
s.setDefaultEncryptionKeyId(defaultEncryptionKeyId);
return s;
}
@Bean("clientPasswordEncoder")
@ConditionalOnProperty(prefix = "openid.connect.crypto.password-encoder.clients.bcrypt", name = "enabled")
public PasswordEncoder clientBCryptPasswordEncoder(@Qualifier("clientPasswordEncoders")
final PasswordEncoderTypeConfig passwordEncoderConfig){
final BCryptPasswordEncoderConfig bcryptConfig = passwordEncoderConfig.getBcrypt();
return new BCryptPasswordEncoder(bcryptConfig.getStrength());
}
@Bean("userPasswordEncoder")
@ConditionalOnProperty(prefix = "openid.connect.crypto.password-encoder.users.bcrypt", name = "enabled")
public PasswordEncoder userBCryptPasswordEncoder(@Qualifier("userPasswordEncoders")
final PasswordEncoderTypeConfig passwordEncoderConfig){
final BCryptPasswordEncoderConfig bcryptConfig = passwordEncoderConfig.getBcrypt();
return new BCryptPasswordEncoder(bcryptConfig.getStrength());
}
@Bean("clientPasswordEncoder")
@ConditionalOnProperty(prefix = "openid.connect.crypto.password-encoder.clients.scrypt", name = "enabled")
public PasswordEncoder clientSCryptPasswordEncoder(@Qualifier("clientPasswordEncoders")
final PasswordEncoderTypeConfig passwordEncoderConfig){
final SCryptPasswordEncoderConfig scryptConfig = passwordEncoderConfig.getSCrypt();
return new SCryptPasswordEncoder(scryptConfig.getCpuCost(), scryptConfig.getMemoryCost(),
scryptConfig.getParallelization(), scryptConfig.getKeyLength(), scryptConfig.getSaltLength());
}
@Bean("userPasswordEncoder")
@ConditionalOnProperty(prefix = "openid.connect.crypto.password-encoder.users.scrypt", name = "enabled")
public PasswordEncoder userSCryptPasswordEncoder(@Qualifier("userPasswordEncoders")
final PasswordEncoderTypeConfig passwordEncoderConfig){
final SCryptPasswordEncoderConfig scryptConfig = passwordEncoderConfig.getSCrypt();
return new SCryptPasswordEncoder(scryptConfig.getCpuCost(), scryptConfig.getMemoryCost(),
scryptConfig.getParallelization(), scryptConfig.getKeyLength(), scryptConfig.getSaltLength());
}
@Bean("clientPasswordEncoder")
@ConditionalOnProperty(prefix = "openid.connect.crypto.password-encoder.clients.standard", name = "enabled")
public PasswordEncoder clientStandardPasswordEncoder(@Qualifier("clientPasswordEncoders")
final PasswordEncoderTypeConfig passwordEncoderConfig){
final StandardPasswordEncoderConfig standardConfig = passwordEncoderConfig.getStandard();
return new StandardPasswordEncoder(standardConfig.getSecret());
}
@Bean("userPasswordEncoder")
@ConditionalOnProperty(prefix = "openid.connect.crypto.password-encoder.users.standard", name = "enabled")
public PasswordEncoder userStandardPasswordEncoder(@Qualifier("userPasswordEncoders")
final PasswordEncoderTypeConfig passwordEncoderConfig){
final StandardPasswordEncoderConfig standardConfig = passwordEncoderConfig.getStandard();
return new StandardPasswordEncoder(standardConfig.getSecret());
}
@Bean("clientPasswordEncoder")
@ConditionalOnProperty(prefix = "openid.connect.crypto.password-encoder.clients.pbkdf2", name = "enabled")
public PasswordEncoder clientPbkdf2PasswordEncoder(@Qualifier("clientPasswordEncoders")
final PasswordEncoderTypeConfig passwordEncoderConfig){
final Pbkdf2PasswordEncoderConfig pbkdf2Config = passwordEncoderConfig.getPbkdf2();
return new Pbkdf2PasswordEncoder(pbkdf2Config.getSecret());
}
@Bean("userPasswordEncoder")
@ConditionalOnProperty(prefix = "openid.connect.crypto.password-encoder.users.pbkdf2", name = "enabled")
public PasswordEncoder userPbkdf2PasswordEncoder(@Qualifier("userPasswordEncoders")
final PasswordEncoderTypeConfig passwordEncoderConfig){
final Pbkdf2PasswordEncoderConfig pbkdf2Config = passwordEncoderConfig.getPbkdf2();
return new Pbkdf2PasswordEncoder(pbkdf2Config.getSecret());
}
@Bean
@ConditionalOnMissingBean(name = "userPasswordEncoder")
public PasswordEncoder userPasswordEncoder(){
return NoOpPasswordEncoder.getInstance();
}
@Bean
@ConditionalOnMissingBean(name = "clientPasswordEncoder")
public PasswordEncoder clientPasswordEncoder(){
return NoOpPasswordEncoder.getInstance();
}
@Bean
@ConfigurationProperties(prefix = "openid.connect.crypto.password-encoder.users")
public PasswordEncoderTypeConfig userPasswordEncoders(){
return new PasswordEncoderTypeConfig();
}
@Bean
@ConfigurationProperties(prefix = "openid.connect.crypto.password-encoder.clients")
public PasswordEncoderTypeConfig clientPasswordEncoders(){
return new PasswordEncoderTypeConfig();
}
public static class PasswordEncoderTypeConfig{
private final BCryptPasswordEncoderConfig bcrypt = new BCryptPasswordEncoderConfig();
private final SCryptPasswordEncoderConfig scrypt = new SCryptPasswordEncoderConfig();
private final StandardPasswordEncoderConfig standard = new StandardPasswordEncoderConfig();
private final Pbkdf2PasswordEncoderConfig pbkdf2 = new Pbkdf2PasswordEncoderConfig();
public BCryptPasswordEncoderConfig getBcrypt(){
return bcrypt;
}
public SCryptPasswordEncoderConfig getSCrypt(){
return scrypt;
}
public StandardPasswordEncoderConfig getStandard(){
return standard;
}
public Pbkdf2PasswordEncoderConfig getPbkdf2(){
return pbkdf2;
}
}
public static class BCryptPasswordEncoderConfig{
private int strength = -1;
public int getStrength(){
return strength;
}
public void setStrength(final int strength){
this.strength = strength;
}
}
public static class SCryptPasswordEncoderConfig{
private int cpuCost = 16384;
private int memoryCost = 8;
private int parallelization = 1;
private int keyLength = 32;
private int saltLength = 64;
public int getCpuCost(){
return cpuCost;
}
public void setCpuCost(final int cpuCost){
this.cpuCost = cpuCost;
}
public int getMemoryCost(){
return memoryCost;
}
public void setMemoryCost(final int memoryCost){
this.memoryCost = memoryCost;
}
public int getParallelization(){
return parallelization;
}
public void setParallelization(final int parallelization){
this.parallelization = parallelization;
}
public int getKeyLength(){
return keyLength;
}
public void setKeyLength(final int keyLength){
this.keyLength = keyLength;
}
public int getSaltLength(){
return saltLength;
}
public void setSaltLength(final int saltLength){
this.saltLength = saltLength;
}
}
public static class StandardPasswordEncoderConfig{
private String secret = "";
public String getSecret(){
return secret;
}
public void setSecret(final String secret){
this.secret = secret;
}
}
public static class Pbkdf2PasswordEncoderConfig{
private String secret = "";
public String getSecret(){
return secret;
}
public void setSecret(final String secret){
this.secret = secret;
}
}
}