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GUACAMOLE-1391 Add support for hashing passwords with SHA-256 in user-mapping.xml

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Bitson
2021-07-29 17:14:31 -05:00
parent 806b50e3cd
commit b4f75abdb7
3 changed files with 41 additions and 4 deletions
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20
guacamole/src/main/java/org/apache/guacamole/auth/file/Authorization.java
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@@ -46,7 +46,12 @@ public class Authorization {
/**
* Password hashed with MD5.
*/
MD5
MD5,
/**
* Passwords hashed with SHA256.
*/
SHA_256
}
@@ -205,6 +210,19 @@ public class Authorization {
throw new UnsupportedOperationException("Unexpected lack of MD5 support.", e);
}
case SHA_256:
try {
MessageDigest digest = MessageDigest.getInstance("SHA-256");
String hashedPassword = getHexString(digest.digest(password.getBytes("UTF-8")));
return hashedPassword.equals(this.password.toUpperCase());
}
catch (UnsupportedEncodingException e) {
throw new UnsupportedOperationException("Unexpected lack of UTF-8 support.", e);
}
catch (NoSuchAlgorithmException e) {
throw new UnsupportedOperationException("Unexpected lack of SHA-256 support.", e);
}
}
} // end validation check

4
guacamole/src/main/java/org/apache/guacamole/auth/file/AuthorizeTagHandler.java
View File

@@ -73,6 +73,10 @@ public class AuthorizeTagHandler implements TagHandler {
if (encoding.equals("md5"))
authorization.setEncoding(Authorization.Encoding.MD5);
// If "sha256" use SHA-256 hash
else if (encoding.equals("sha256"))
authorization.setEncoding(Authorization.Encoding.SHA_S56);
// If "plain", use plain text
else if (encoding.equals("plain"))
authorization.setEncoding(Authorization.Encoding.PLAIN_TEXT);