Evolution-Data-Server Manual: Backend Utilities (libebackend) | ||||
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Top | Description | Object Hierarchy | Implemented Interfaces | Properties |
Synopsis
#include <libebackend/libebackend.h> struct EAuthenticationMediator; ESourceAuthenticator * e_authentication_mediator_new (GDBusConnection *connection
,const gchar *object_path
,const gchar *sender
,GError **error
); GDBusConnection * e_authentication_mediator_get_connection (EAuthenticationMediator *mediator
); const gchar * e_authentication_mediator_get_object_path (EAuthenticationMediator *mediator
); const gchar * e_authentication_mediator_get_sender (EAuthenticationMediator *mediator
); gboolean e_authentication_mediator_wait_for_client_sync (EAuthenticationMediator *mediator
,GCancellable *cancellable
,GError **error
); void e_authentication_mediator_wait_for_client (EAuthenticationMediator *mediator
,GCancellable *cancellable
,GAsyncReadyCallback callback
,gpointer user_data
); gboolean e_authentication_mediator_wait_for_client_finish (EAuthenticationMediator *mediator
,GAsyncResult *result
,GError **error
); void e_authentication_mediator_dismiss (EAuthenticationMediator *mediator
);
Properties
"connection" GDBusConnection* : Read / Write / Construct Only "object-path" gchar* : Read / Write / Construct Only "sender" gchar* : Read / Write / Construct Only
Description
EAuthenticationMediator runs on the registry D-Bus service. It mediates authentication attempts between the client requesting authentication and the server-side EAuthenticationSession interacting with the user and/or secret service. It implements the ESourceAuthenticator interface and securely transmits passwords to a remote ESourceRegistry over D-Bus.
Details
struct EAuthenticationMediator
struct EAuthenticationMediator;
Contains only private data that should be read and manipulated using the functions below.
Since 3.6
e_authentication_mediator_new ()
ESourceAuthenticator * e_authentication_mediator_new (GDBusConnection *connection
,const gchar *object_path
,const gchar *sender
,GError **error
);
Creates a new EAuthenticationMediator and exports the Authenticator
D-Bus interface on connection
at object_path
. If the Authenticator
interface fails to export, the function sets error
and returns NULL
.
EAuthenticationMediator watches the bus name of the client requesting
authentication, given by sender
. If it sees the bus name vanish, it
cancels the authentication session so the next authentication session
can begin without delay.
|
a GDBusConnection |
|
object path of the authentication session |
|
bus name of the client requesting authentication |
|
return location for a GError, or NULL
|
Returns : |
an EAuthenticationMediator, or NULL on error |
Since 3.6
e_authentication_mediator_get_connection ()
GDBusConnection * e_authentication_mediator_get_connection
(EAuthenticationMediator *mediator
);
Returns the GDBusConnection on which the Authenticator D-Bus interface is exported.
|
an EAuthenticationMediator |
Returns : |
the GDBusConnection |
Since 3.6
e_authentication_mediator_get_object_path ()
const gchar * e_authentication_mediator_get_object_path
(EAuthenticationMediator *mediator
);
Returns the object path at which the Authenticator D-Bus interface is exported.
|
an EAuthenticationMediator |
Returns : |
the object path |
Since 3.6
e_authentication_mediator_get_sender ()
const gchar * e_authentication_mediator_get_sender
(EAuthenticationMediator *mediator
);
Returns the authentication client's unique bus name.
|
an EAuthenticationMediator |
Returns : |
the client's bus name |
Since 3.6
e_authentication_mediator_wait_for_client_sync ()
gboolean e_authentication_mediator_wait_for_client_sync (EAuthenticationMediator *mediator
,GCancellable *cancellable
,GError **error
);
Waits for the authentication client to indicate it is ready to begin
authentication attempts. Call this function to synchronize with the
client before initiating any authentication attempts through mediator
.
If the authentication client's bus name vanishes or the client fails
to signal it is ready before a timer expires, the function sets error
and returns FALSE
.
|
an EAuthenticationMediator |
|
optional GCancellable object, or NULL
|
|
return location for a GError, or NULL
|
Returns : |
TRUE if the client is ready, FALSE if an error occurred |
Since 3.6
e_authentication_mediator_wait_for_client ()
void e_authentication_mediator_wait_for_client (EAuthenticationMediator *mediator
,GCancellable *cancellable
,GAsyncReadyCallback callback
,gpointer user_data
);
Asynchronously waits for the authentication client to indicate it
is ready to being authentication attempts. Call this function to
synchronize with the client before initiating any authentication
attempts through mediator
.
When the operation is finished, callback
will be called. You can then
call e_authentication_mediator_wait_for_client_finished()
to get the
result of the operation.
|
an EAuthenticationMediator |
|
optional GCancellable object, or NULL
|
|
a GAsyncReadyCallback to call when the request is satisfied |
|
data to pass to the callback function |
Since 3.6
e_authentication_mediator_wait_for_client_finish ()
gboolean e_authentication_mediator_wait_for_client_finish (EAuthenticationMediator *mediator
,GAsyncResult *result
,GError **error
);
Finishes the operation started with
e_authentication_mediator_wait_for_client()
.
If the authentication client's bus name vanishes or the client fails
to signal it is ready before a timer expires, the function sets error
and returns FALSE
.
|
an EAuthenticationMediator |
|
a GAsyncResult |
|
return location for a GError, or NULL
|
Returns : |
TRUE if the client is ready, FALSE if an error occurred |
Since 3.6
e_authentication_mediator_dismiss ()
void e_authentication_mediator_dismiss (EAuthenticationMediator *mediator
);
Signals to the authentication client that the user declined to provide a password when prompted and that the authentication session has terminated. This is also called when a server-side error has occurred, but the client doesn't need to know the difference.
|
an EAuthenticationMediator |
Since 3.6
Property Details
The "connection"
property
"connection" GDBusConnection* : Read / Write / Construct Only
The GDBusConnection on which to export the authenticator interface.
The "object-path"
property
"object-path" gchar* : Read / Write / Construct Only
The object path at which to export the authenticator interface.
Default value: NULL