## CamelSasl

CamelSasl

## Functions

CamelSasl * | camel_sasl_new ()
gboolean | camel_sasl_try_empty_password_sync ()
void | camel_sasl_try_empty_password ()
gboolean | camel_sasl_try_empty_password_finish ()
gboolean | camel_sasl_get_authenticated ()
void | camel_sasl_set_authenticated ()
const gchar * | camel_sasl_get_mechanism ()
CamelService * | camel_sasl_get_service ()
const gchar * | camel_sasl_get_service_name ()
GByteArray * | camel_sasl_challenge_sync ()
void | camel_sasl_challenge ()
GByteArray * | camel_sasl_challenge_finish ()
gchar * | camel_sasl_challenge_base64_sync ()
void | camel_sasl_challenge_base64 ()
gchar * | camel_sasl_challenge_base64_finish ()
GList * | camel_sasl_authtype_list ()
CamelServiceAuthType * | camel_sasl_authtype ()
gboolean | camel_sasl_is_xoauth2_alias ()

## Properties

gboolean | authenticated | Read / Write
char * | mechanism | Read / Write / Construct Only
CamelService * | service | Read / Write / Construct Only
char * | service-name | Read / Write / Construct Only

## Object Hierarchy

        GObject
        ╰── CamelSasl
            ├── CamelSaslAnonymous
            ├── CamelSaslCramMd5
            ├── CamelSaslDigestMd5
            ├── CamelSaslGssapi
            ├── CamelSaslLogin
            ├── CamelSaslNTLM
            ├── CamelSaslPlain
            ├── CamelSaslPOPB4SMTP
            ╰── CamelSaslXOAuth2

## Description

## Functions

### camel_sasl_new ()

    CamelSasl *
    camel_sasl_new (const gchar *service_name,
                    const gchar *mechanism,
                    CamelService *service);

#### Parameters

service_name | the SASL service name |
mechanism | the SASL mechanism |
service | the CamelService that will be using this SASL |

#### Returns

a new CamelSasl object for the given `service_name` , `mechanism` , and `service` , or `NULL` if the mechanism is not supported.

[nullable]

### camel_sasl_try_empty_password_sync ()

    gboolean
    camel_sasl_try_empty_password_sync (CamelSasl *sasl,
                                        GCancellable *cancellable,
                                        GError **error);

#### Parameters

sasl | a CamelSasl object |
cancellable | optional GCancellable object, or `NULL` |
error | return location for a GError, or `NULL` |

#### Returns

whether or not `sasl` can attempt to authenticate without a password being provided by the caller. This will be `TRUE` for an authentication method which can attempt to use single-sign-on credentials, but which can fall back to using a provided password so it still has the `need_password` flag set in its description.

Since: 3.2

### camel_sasl_try_empty_password ()

    void
    camel_sasl_try_empty_password (CamelSasl *sasl,
                                   gint io_priority,
                                   GCancellable *cancellable,
                                   GAsyncReadyCallback callback,
                                   gpointer user_data);

Asynchronously determine whether `sasl` can be used for password-less authentication, for example single-sign-on using system credentials.

When the operation is finished, `callback` will be called. You can then call `camel_sasl_try_empty_password_finish()` to get the result of the operation.

#### Parameters

sasl | a CamelSasl |
io_priority | the I/O priority of the request |
cancellable | optional GCancellable object, or `NULL` |
callback | a GAsyncReadyCallback to call when the request is satisfied |
user_data | data to pass to the callback function |

Since: 3.2

### camel_sasl_try_empty_password_finish ()

    gboolean
    camel_sasl_try_empty_password_finish (CamelSasl *sasl,
                                          GAsyncResult *result,
                                          GError **error);

Finishes the operation started with `camel_sasl_try_empty_password()`.

#### Parameters

sasl | a CamelSasl |
result | a GAsyncResult |
error | return location for a GError, or `NULL` |

#### Returns

the SASL response. If an error occurred, `error` will also be set.

Since: 3.2

### camel_sasl_get_authenticated ()

    gboolean
    camel_sasl_get_authenticated (CamelSasl *sasl);

#### Parameters

sasl | a CamelSasl |

#### Returns

whether or not `sasl` has successfully authenticated the user. This will be `TRUE` after it returns the last needed response. The caller must still pass that information on to the server and verify that it has accepted it.

### camel_sasl_set_authenticated ()

    void
    camel_sasl_set_authenticated (CamelSasl *sasl,
                                  gboolean authenticated);

#### Parameters

sasl | a CamelSasl |
authenticated | whether we have successfully authenticated |

Since: 2.32

### camel_sasl_get_mechanism ()

    const gchar *
    camel_sasl_get_mechanism (CamelSasl *sasl);

#### Parameters

sasl | a CamelSasl |

Since: 2.32

### camel_sasl_get_service ()

    CamelService *
    camel_sasl_get_service (CamelSasl *sasl);

#### Parameters

sasl | a CamelSasl |

#### Returns

.

[transfer none]

Since: 2.32

### camel_sasl_get_service_name ()

    const gchar *
    camel_sasl_get_service_name (CamelSasl *sasl);

#### Parameters

sasl | a CamelSasl |

Since: 2.32

### camel_sasl_challenge_sync ()

    GByteArray *
    camel_sasl_challenge_sync (CamelSasl *sasl,
                               GByteArray *token,
                               GCancellable *cancellable,
                               GError **error);

If `token` is `NULL`, generate the initial SASL message to send to the server. (This will be `NULL` if the client doesn't initiate the exchange.) Otherwise, `token` is a challenge from the server, and the return value is the response.

Free the returned GByteArray with `g_byte_array_free()`.

#### Parameters

sasl | a CamelSasl |
token | a token, or `NULL`. | [nullable]
cancellable | optional GCancellable object, or `NULL` |
error | return location for a GError, or `NULL` |

#### Returns

the SASL response or `NULL`. If an error occurred, `error` will also be set.

[transfer full][nullable]

### camel_sasl_challenge ()

    void
    camel_sasl_challenge (CamelSasl *sasl,
                          GByteArray *token,
                          gint io_priority,
                          GCancellable *cancellable,
                          GAsyncReadyCallback callback,
                          gpointer user_data);

If `token` is `NULL`, asynchronously generate the initial SASL message to send to the server. (This will be `NULL` if the client doesn't initiate the exchange.) Otherwise, `token` is a challenge from the server, and the asynchronous result is the response.

When the operation is finished, `callback` will be called. You can then call `camel_sasl_challenge_finish()` to get the result of the operation.

#### Parameters

sasl | a CamelSasl |
token | a token, or `NULL`. | [nullable]
io_priority | the I/O priority of the request |
cancellable | optional GCancellable object, or `NULL` |
callback | a GAsyncReadyCallback to call when the request is satisfied |
user_data | data to pass to the callback function |

Since: 3.0

### camel_sasl_challenge_finish ()

    GByteArray *
    camel_sasl_challenge_finish (CamelSasl *sasl,
                                 GAsyncResult *result,
                                 GError **error);

Finishes the operation started with `camel_sasl_challenge()`. Free the returned GByteArray with `g_byte_array_free()`.

#### Parameters

sasl | a CamelSasl |
result | a GAsyncResult |
error | return location for a GError, or `NULL` |

#### Returns

the SASL response or `NULL`. If an error occurred, `error` will also be set.

[transfer full][nullable]

Since: 3.0

### camel_sasl_challenge_base64_sync ()

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

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

#### Parameters

sasl | a CamelSasl |
token | a base64-encoded token |
cancellable | optional GCancellable object, or `NULL` |
error | return location for a GError, or `NULL` |

#### Returns

the base64-encoded response.

[transfer full]

Since: 3.0

### camel_sasl_challenge_base64 ()

    void
    camel_sasl_challenge_base64 (CamelSasl *sasl,
                                 const gchar *token,
                                 gint io_priority,
                                 GCancellable *cancellable,
                                 GAsyncReadyCallback callback,
                                 gpointer user_data);

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

When the operation is finished, `callback` will be called. You can then call `camel_sasl_challenge_base64_finish()` to get the result of the operation.

#### Parameters

sasl | a CamelSasl |
token | a base64-encoded token |
io_priority | the I/O priority of the request |
cancellable | optional GCancellable object, or `NULL` |
callback | a GAsyncReadyCallback to call when the request is satisfied |
user_data | data to pass to the callback function |

Since: 3.0

### camel_sasl_challenge_base64_finish ()

    gchar *
    camel_sasl_challenge_base64_finish (CamelSasl *sasl,
                                        GAsyncResult *result,
                                        GError **error);

Finishes the operation started with `camel_sasl_challenge_base64()`.

#### Parameters

sasl | a CamelSasl |
result | a GAsyncResult |
error | return location for a GError, or `NULL` |

#### Returns

the base64-encoded response

Since: 3.0

### camel_sasl_authtype_list ()

    GList *
    camel_sasl_authtype_list (gboolean include_plain);

#### Parameters

include_plain | whether or not to include the PLAIN mechanism |

#### Returns

a GList of SASL-supported authtypes. The caller must free the list, but not the contents.

[element-type CamelServiceAuthType][transfer container]

### camel_sasl_authtype ()

    CamelServiceAuthType *
    camel_sasl_authtype (const gchar *mechanism);

#### Parameters

mechanism | the SASL mechanism to get an authtype for |

#### Returns

a CamelServiceAuthType for the given mechanism, if it is supported.

[transfer none][nullable]

### camel_sasl_is_xoauth2_alias ()

    gboolean
    camel_sasl_is_xoauth2_alias (const gchar *mechanism);

Checks whether exists a CamelSasl method for the `mechanism` and whether it derives from CamelSaslXOAuth2. Such mechanisms are also treated as XOAUTH2, even their real name is different.

#### Parameters

mechanism | an authentication mechanism. | [nullable]

#### Returns

whether exists CamelSasl for the given `mechanism` , which also derives from CamelSaslXOAuth2.

Since: 3.28

## Property Details

### The `“authenticated”` property

      “authenticated”            gboolean

Owner: CamelSasl

Flags: Read / Write

Default value: FALSE

### The `“mechanism”` property

      “mechanism”                char *

Owner: CamelSasl

Flags: Read / Write / Construct Only

Default value: NULL

### The `“service”` property

      “service”                  CamelService *

Owner: CamelSasl

Flags: Read / Write / Construct Only

### The `“service-name”` property

      “service-name”             char *

Owner: CamelSasl

Flags: Read / Write / Construct Only

Default value: NULL