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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /third_party/js/PKI.js/src/ExtKeyUsage.ts
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/js/PKI.js/src/ExtKeyUsage.ts')
-rw-r--r--third_party/js/PKI.js/src/ExtKeyUsage.ts123
1 files changed, 123 insertions, 0 deletions
diff --git a/third_party/js/PKI.js/src/ExtKeyUsage.ts b/third_party/js/PKI.js/src/ExtKeyUsage.ts
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+++ b/third_party/js/PKI.js/src/ExtKeyUsage.ts
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+import * as asn1js from "asn1js";
+import * as pvutils from "pvutils";
+import { EMPTY_STRING } from "./constants";
+import { AsnError } from "./errors";
+import { PkiObject, PkiObjectParameters } from "./PkiObject";
+import * as Schema from "./Schema";
+
+const KEY_PURPOSES = "keyPurposes";
+const CLEAR_PROPS = [
+ KEY_PURPOSES,
+];
+
+export interface IExtKeyUsage {
+ keyPurposes: string[];
+}
+
+export interface ExtKeyUsageJson {
+ keyPurposes: string[];
+}
+
+export type ExtKeyUsageParameters = PkiObjectParameters & Partial<IExtKeyUsage>;
+
+/**
+ * Represents the ExtKeyUsage structure described in [RFC5280](https://datatracker.ietf.org/doc/html/rfc5280)
+ */
+export class ExtKeyUsage extends PkiObject implements IExtKeyUsage {
+
+ public static override CLASS_NAME = "ExtKeyUsage";
+
+ public keyPurposes!: string[];
+
+ /**
+ * Initializes a new instance of the {@link ExtKeyUsage} class
+ * @param parameters Initialization parameters
+ */
+ constructor(parameters: ExtKeyUsageParameters = {}) {
+ super();
+
+ this.keyPurposes = pvutils.getParametersValue(parameters, KEY_PURPOSES, ExtKeyUsage.defaultValues(KEY_PURPOSES));
+
+ if (parameters.schema) {
+ this.fromSchema(parameters.schema);
+ }
+ }
+
+ /**
+ * Returns default values for all class members
+ * @param memberName String name for a class member
+ * @returns Default value
+ */
+ public static override defaultValues(memberName: typeof KEY_PURPOSES): string[];
+ public static override defaultValues(memberName: string): any {
+ switch (memberName) {
+ case KEY_PURPOSES:
+ return [];
+ default:
+ return super.defaultValues(memberName);
+ }
+ }
+
+ /**
+ * @inheritdoc
+ * @asn ASN.1 schema
+ * ```asn
+ * ExtKeyUsage ::= SEQUENCE SIZE (1..MAX) OF KeyPurposeId
+ *
+ * KeyPurposeId ::= OBJECT IDENTIFIER
+ *```
+ */
+ public static override schema(parameters: Schema.SchemaParameters<{
+ keyPurposes?: string;
+ }> = {}): Schema.SchemaType {
+ /**
+ * @type {Object}
+ * @property {string} [blockName]
+ * @property {string} [keyPurposes]
+ */
+ const names = pvutils.getParametersValue<NonNullable<typeof parameters.names>>(parameters, "names", {});
+
+ return (new asn1js.Sequence({
+ name: (names.blockName || EMPTY_STRING),
+ value: [
+ new asn1js.Repeated({
+ name: (names.keyPurposes || EMPTY_STRING),
+ value: new asn1js.ObjectIdentifier()
+ })
+ ]
+ }));
+ }
+
+ public fromSchema(schema: Schema.SchemaType): void {
+ pvutils.clearProps(schema, CLEAR_PROPS);
+
+ // Check the schema is valid
+ const asn1 = asn1js.compareSchema(schema,
+ schema,
+ ExtKeyUsage.schema({
+ names: {
+ keyPurposes: KEY_PURPOSES
+ }
+ })
+ );
+ AsnError.assertSchema(asn1, this.className);
+
+ // Get internal properties from parsed schema
+ this.keyPurposes = Array.from(asn1.result.keyPurposes, (element: asn1js.ObjectIdentifier) => element.valueBlock.toString());
+ }
+
+ public toSchema(): asn1js.Sequence {
+ // Construct and return new ASN.1 schema for this object
+ return (new asn1js.Sequence({
+ value: Array.from(this.keyPurposes, element => new asn1js.ObjectIdentifier({ value: element }))
+ }));
+ }
+
+ public toJSON(): ExtKeyUsageJson {
+ return {
+ keyPurposes: Array.from(this.keyPurposes)
+ };
+ }
+
+}
+