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SpincastCryptoUtils (org.spincast:spincast-framework 1.0.0 API)
org.spincast.plugins.crypto
Interface SpincastCryptoUtils
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- All Known Implementing Classes:
- SpincastCryptoUtilsDefault
public interface SpincastCryptoUtils
Spincast Crypto utils
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Method Summary
All Methods Instance Methods Abstract Methods
Modifier and Type
Method and Description
Stringdecrypt(String payload,
String secretKey)
Decrypts a string that was encrypted using
encrypt(String, String).
Stringencrypt(String toEncrypt,
String secretKey)
Encrypts a string, using the given secret key and the
AES algorithm.
StringgenerateNewHashSecureSalt()
Will generate a new secure salt that can
be used with
hashSecure(String, String).
StringhashSecure(String toHash,
String salt)
Will hash a string using BCrypt.
booleanisRestrictedCryptographyJavaVersion()
Is the current Java version cryptography restricted?
voidremoveCryptographyRestrictions()
Tries to remove the Java cryptography restrictions.
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Method Detail
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encrypt
String encrypt(String toEncrypt,
String secretKey)
Encrypts a string, using the given secret key and the
AES algorithm.
The generated encrypted payload
is a string which is also base64 encoded so it can be
used in urls, emails, etc.
You must use the associated decrypt(String, String) method to decrypt
the resultind payload.
IMPORTANT!: For this method to work,
JCE policy files may be installed first, security must
be configured properly, or security policy must be
disabled using the SpincastCryptoConfig.removeJavaCryptoRestrictionsOnInit()
configuration.
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decrypt
String decrypt(String payload,
String secretKey)
Decrypts a string that was encrypted using
encrypt(String, String).
IMPORTANT!: For this method to work,
JCE policy files may be installed first, security must
be configured properly, or security policy must be
disabled using the SpincastCryptoConfig.removeJavaCryptoRestrictionsOnInit()
configuration.
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hashSecure
String hashSecure(String toHash,
String salt)
Will hash a string using BCrypt. This is currently
a good way to hash passwords so they can be stored in a database.
You can use generateNewHashSecureSalt() to generate a
new salt.
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generateNewHashSecureSalt
String generateNewHashSecureSalt()
Will generate a new secure salt that can
be used with
hashSecure(String, String).
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removeCryptographyRestrictions
void removeCryptographyRestrictions()
throws RuntimeException
Tries to remove the Java cryptography restrictions.
- Throws:
an - Exception is the restrictions can't be removed.RuntimeException- See Also:
https://stackoverflow.com/a/22492582/843699
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isRestrictedCryptographyJavaVersion
boolean isRestrictedCryptographyJavaVersion()
Is the current Java version cryptography restricted?
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