Camel.Sasl.challenge_base64_sync

### Method

# Camel Saslchallenge_base64_sync

since: 3.0

#### Declaration [src]

    gchar*
    camel_sasl_challenge_base64_sync (
      CamelSasl* sasl,
      const gchar* token,
      GCancellable* cancellable,
      GError** error
    )

#### Description [src]

As with camel_sasl_challenge_sync(), but the challenge `token` and the response are both base64-encoded.

Available since: 3.0

#### Parameters

`token`

  Type: `const gchar*`

  A base64-encoded token.

  The data is owned by the caller of the method.
  The value is a NUL terminated UTF-8 string.

`cancellable`

  Type: `GCancellable`

  Optional `GCancellable` object, or `NULL`.

  The argument can be `NULL`.
  The data is owned by the caller of the method.

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will be left initialized to `NULL` by the method if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: `gchar*`

The base64-encoded response.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.
The value is a NUL terminated UTF-8 string.