## OAuth2 { #oauth2 }

OAuth2 is a specification that defines several ways to handle authentication and authorization.

It is quite an extensive specification and covers several complex use cases.

It includes ways to authenticate using a "third party".

That's what all the systems with "login with Facebook, Google, X (Twitter), GitHub" use underneath.

"minio.ingress.apiVersion" -}} {{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "extensions/v1beta1" -}} {{- else -}} {{- print "networking.k8s.io/v1beta1" -}} {{- end -}} {{- end -}} {{/* Return the appropriate apiVersion for console ingress. */}} {{- define "minio.consoleIngress.apiVersion" -}} {{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}} {{- print "extensions/v1beta1" -}} {{- else -}} {{- print "networking.k8s.io/v1beta1" -}} {{- end -}} {{- end -}} {{/*...

	}
  ]
}
```

If the user is authenticating using an STS credential which was authorized from OpenID connect we allow all `jwt:*` variables specified in the JWT specification, custom `jwt:*` or extensions are not supported. List of policy variables for OpenID based STS.

- `jwt:sub`
- `jwt:iss`
- `jwt:aud`
- `jwt:jti`
- `jwt:upn`
- `jwt:name`
- `jwt:groups`
- `jwt:given_name`
- `jwt:family_name`

country = "EX"

# The common name of the certificate owner.
cn = "Sally Certowner"

# In how many days, counting from today, this certificate will expire.
expiration_days = 365

# X.509 v3 extensions

# DNS name(s) of the server
dns_name = "localhost"

# (Optional) Server IP address
ip_address = "127.0.0.1"

# Whether this certificate will be used for a TLS server
tls_www_server
```

 *
 * <pre>
 * new EqualsTester().addEqualityGroup(foo).testEquals();
 * </pre>
 *
 * <p>This tests {@code foo.equals(foo)}, {@code foo.equals(null)}, and a few other operations.
 *
 * <p>For more extensive testing, add multiple equality groups. Each group should contain objects
 * that are equal to each other but unequal to the objects in any other group. For example:
 *
 * <pre>
 * new EqualsTester()

        makeMap(createMapMaker().concurrencyLevel(1).initialCapacity(1));
    Segment<Object, Object, ?, ?> segment = map.segments[0];
    assertEquals(1, segment.table.length());

    // manually add elements to avoid expansion
    int originalCount = 1024;
    InternalEntry<Object, Object, ?> entry = null;
    for (int i = 0; i < originalCount; i++) {
      Object key = new Object();
      Object value = new Object();

        makeMap(createMapMaker().concurrencyLevel(1).initialCapacity(1));
    Segment<Object, Object, ?, ?> segment = map.segments[0];
    assertEquals(1, segment.table.length());

    // manually add elements to avoid expansion
    int originalCount = 1024;
    InternalEntry<Object, Object, ?> entry = null;
    for (int i = 0; i < originalCount; i++) {
      Object key = new Object();
      Object value = new Object();

## Tamaño del código

Este ejemplo podría parecer extenso. Ten en cuenta que estamos mezclando seguridad, modelos de datos, funciones de utilidad y *path operations* en el mismo archivo.

Pero aquí está el punto clave.

shred -s 500M /tmp/data/defpartsize
touch /tmp/data/mpartobj.txt
shred -s 500M /tmp/data/mpartobj.txt
echo "done"

# Enable compression for site minio1
./mc admin config set minio1 compression enable=on extensions=".txt" --insecure
./mc admin config set minio1 compression allow_encryption=off --insecure

# Create bucket in source cluster
echo "Create bucket in source MinIO instance"
./mc mb minio1/test-bucket --insecure

      } else {
        utf8Length += encodedLengthGeneral(sequence, i);
        break;
      }
    }

    if (utf8Length < utf16Length) {
      // Necessary and sufficient condition for overflow because of maximum 3x expansion
      throw new IllegalArgumentException(
          "UTF-8 length does not fit in int: " + (utf8Length + (1L << 32)));
    }
    return utf8Length;
  }