Struct SecurityState 

pub struct SecurityState {
    pub encrypt_dict: EncryptionDict,
    pub file_id: Vec<u8>,
    pub file_key: Option<Vec<u8>>,
    pub string_method: CryptMethod,
    pub stream_method: CryptMethod,
    pub encrypt_obj_num: Option<u32>,
}

Security state held by PdfDocument after encryption detection.

Fields

encrypt_dict: EncryptionDict

The parsed encryption dictionary.

file_id: Vec<u8>

The file ID (/ID array first element) from the trailer.

file_key: Option<Vec<u8>>

The file encryption key (set after successful authentication).

string_method: CryptMethod

Crypt method used for strings.

stream_method: CryptMethod

Crypt method used for streams.

encrypt_obj_num: Option<u32>

Object number of the encryption dictionary (to skip decryption).

Implementations

impl SecurityState

pub fn new( encrypt_dict: EncryptionDict, file_id: Vec<u8>, encrypt_obj_num: Option<u32>, ) -> Self

Create from encryption dict and file ID, determining crypt methods.

pub fn is_authenticated(&self) -> bool

Whether authentication has succeeded.

pub fn permissions(&self) -> Permissions

Get permissions.

Trait Implementations

impl Clone for SecurityState

fn clone(&self) -> SecurityState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SecurityState

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

Formats the value using the given formatter.