Class: Extensions

Represents the Extensions structure described in RFC5280

Hierarchy

• PkiObject

  ↳ Extensions

Implements

• IExtensions

Constructors

constructor

• new Extensions(parameters?): Extensions

Initializes a new instance of the Extensions class

Parameters

Name	Type	Description
parameters	ExtensionsParameters	Initialization parameters

Returns

Extensions

Overrides

PkiObject.constructor

Properties

extensions

• extensions: Extension[]

List of extensions

Implementation of

IExtensions.extensions

---

CLASS_NAME

▪ Static CLASS_NAME: string = "Extensions"

Name of the class

Overrides

PkiObject.CLASS_NAME

Accessors

className

• get className(): string

Returns

string

Inherited from

PkiObject.className

Methods

fromSchema

▸ fromSchema(schema): void

Converts parsed ASN.1 object into current class

Parameters

Name	Type	Description
schema	any	ASN.1 schema

Returns

void

Overrides

PkiObject.fromSchema

---

toJSON

▸ toJSON(): ExtensionsJson

Converts the class to JSON object

Returns

ExtensionsJson

JSON object

Overrides

PkiObject.toJSON

---

toSchema

▸ toSchema(): Sequence

Converts current object to ASN.1 object and sets correct values

Returns

Sequence

ASN.1 object

Overrides

PkiObject.toSchema

---

toString

▸ toString(encoding?): string

Parameters

Name	Type	Default value
encoding	"base64" | "base64url" | "hex"	"hex"

Returns

string

Inherited from

PkiObject.toString

---

blockName

▸ blockName(): string

Returns block name

Returns

string

Returns string block name

Inherited from

PkiObject.blockName

---

defaultValues

▸ defaultValues(memberName): Extension[]

Returns default values for all class members

Parameters

Name	Type	Description
memberName	"extensions"	String name for a class member

Returns

Extension[]

Default value

Overrides

PkiObject.defaultValues

---

fromBER

▸ fromBER<T>(this, raw): T

Creates PKI object from the raw data

Type parameters

Name	Type
T	extends PkiObject

Parameters

Name	Type	Description
this	PkiObjectConstructor<T>	-
raw	BufferSource	ASN.1 encoded raw data

Returns

T

Initialized and filled current class object

Inherited from

PkiObject.fromBER

---

schema

▸ schema(parameters?, optional?): Sequence

Returns value of pre-defined ASN.1 schema for current class

Parameters

Name	Type	Default value	Description
parameters	ExtensionsSchema	{}	Input parameters for the schema
optional	boolean	false	Flag that current schema should be optional

Returns

Sequence

ASN.1 schema object

Overrides

PkiObject.schema