Struct zbus_polkit::policykit1::Subject

pub struct Subject {
    pub subject_kind: String,
    pub subject_details: HashMap<String, OwnedValue>,
}

This struct describes subjects such as UNIX processes. It is typically used to check if a given process is authorized for an action.

The following kinds of subjects are known:

• Unix Process. subject_kind should be set to unix-process with keys pid (of type uint32) and start-time (of type uint64).

• Unix Session. subject_kind should be set to unix-session with the key session-id (of type string).

• System Bus Name. subject_kind should be set to system-bus-name with the key name (of type string).

Fields

subject_kind: String

The type of the subject.

subject_details: HashMap<String, OwnedValue>

Details about the subject. Depending of the value of subject_kind, a set of well-defined key/value pairs are guaranteed to be available.

Implementations

impl Subject

pub fn new_for_owner(
    pid: u32,
    start_time: Option<u64>,
    uid: Option<u32>
) -> Result<Self, Error>

Create a Subject for pid, start_time & uid.

Arguments

• pid - The process ID

• start_time - The start time for pid or None to look it up in e.g. /proc

• uid - The (real, not effective) uid of the owner of pid or None to look it up in e.g. /proc

pub fn new_for_message_header(
    message_header: &MessageHeader<'_>
) -> Result<Self, Error>

Create a Subject for a message for querying if the sender of a Message is permitted to execute an action.

Arguments

• message_header - The header of the message which caused an authentication to be necessary.

Trait Implementations

impl Debug for Subject

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Subject

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Subject

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where
    __S: Serializer,

Serialize this value into the given Serde serializer.

impl Type for Subject

fn signature() -> Signature<'static>

Get the signature for the implementing type.