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Diffstat (limited to 'node_modules/@types/node/tls.d.ts')
| -rwxr-xr-x | node_modules/@types/node/tls.d.ts | 1019 |
1 files changed, 1019 insertions, 0 deletions
diff --git a/node_modules/@types/node/tls.d.ts b/node_modules/@types/node/tls.d.ts new file mode 100755 index 0000000..b013b26 --- /dev/null +++ b/node_modules/@types/node/tls.d.ts @@ -0,0 +1,1019 @@ +/** + * The `tls` module provides an implementation of the Transport Layer Security + * (TLS) and Secure Socket Layer (SSL) protocols that is built on top of OpenSSL. + * The module can be accessed using: + * + * ```js + * const tls = require('tls'); + * ``` + * @see [source](https://github.com/nodejs/node/blob/v16.9.0/lib/tls.js) + */ +declare module 'tls' { + import { X509Certificate } from 'node:crypto'; + import * as net from 'node:net'; + const CLIENT_RENEG_LIMIT: number; + const CLIENT_RENEG_WINDOW: number; + interface Certificate { + /** + * Country code. + */ + C: string; + /** + * Street. + */ + ST: string; + /** + * Locality. + */ + L: string; + /** + * Organization. + */ + O: string; + /** + * Organizational unit. + */ + OU: string; + /** + * Common name. + */ + CN: string; + } + interface PeerCertificate { + subject: Certificate; + issuer: Certificate; + subjectaltname: string; + infoAccess: NodeJS.Dict<string[]>; + modulus: string; + exponent: string; + valid_from: string; + valid_to: string; + fingerprint: string; + fingerprint256: string; + ext_key_usage: string[]; + serialNumber: string; + raw: Buffer; + } + interface DetailedPeerCertificate extends PeerCertificate { + issuerCertificate: DetailedPeerCertificate; + } + interface CipherNameAndProtocol { + /** + * The cipher name. + */ + name: string; + /** + * SSL/TLS protocol version. + */ + version: string; + /** + * IETF name for the cipher suite. + */ + standardName: string; + } + interface EphemeralKeyInfo { + /** + * The supported types are 'DH' and 'ECDH'. + */ + type: string; + /** + * The name property is available only when type is 'ECDH'. + */ + name?: string | undefined; + /** + * The size of parameter of an ephemeral key exchange. + */ + size: number; + } + interface KeyObject { + /** + * Private keys in PEM format. + */ + pem: string | Buffer; + /** + * Optional passphrase. + */ + passphrase?: string | undefined; + } + interface PxfObject { + /** + * PFX or PKCS12 encoded private key and certificate chain. + */ + buf: string | Buffer; + /** + * Optional passphrase. + */ + passphrase?: string | undefined; + } + interface TLSSocketOptions extends SecureContextOptions, CommonConnectionOptions { + /** + * If true the TLS socket will be instantiated in server-mode. + * Defaults to false. + */ + isServer?: boolean | undefined; + /** + * An optional net.Server instance. + */ + server?: net.Server | undefined; + /** + * An optional Buffer instance containing a TLS session. + */ + session?: Buffer | undefined; + /** + * If true, specifies that the OCSP status request extension will be + * added to the client hello and an 'OCSPResponse' event will be + * emitted on the socket before establishing a secure communication + */ + requestOCSP?: boolean | undefined; + } + /** + * Performs transparent encryption of written data and all required TLS + * negotiation. + * + * Instances of `tls.TLSSocket` implement the duplex `Stream` interface. + * + * Methods that return TLS connection metadata (e.g.{@link TLSSocket.getPeerCertificate} will only return data while the + * connection is open. + * @since v0.11.4 + */ + class TLSSocket extends net.Socket { + /** + * Construct a new tls.TLSSocket object from an existing TCP socket. + */ + constructor(socket: net.Socket, options?: TLSSocketOptions); + /** + * Returns `true` if the peer certificate was signed by one of the CAs specified + * when creating the `tls.TLSSocket` instance, otherwise `false`. + * @since v0.11.4 + */ + authorized: boolean; + /** + * Returns the reason why the peer's certificate was not been verified. This + * property is set only when `tlsSocket.authorized === false`. + * @since v0.11.4 + */ + authorizationError: Error; + /** + * Always returns `true`. This may be used to distinguish TLS sockets from regular`net.Socket` instances. + * @since v0.11.4 + */ + encrypted: true; + /** + * String containing the selected ALPN protocol. + * Before a handshake has completed, this value is always null. + * When a handshake is completed but not ALPN protocol was selected, tlsSocket.alpnProtocol equals false. + */ + alpnProtocol: string | false | null; + /** + * Returns an object representing the local certificate. The returned object has + * some properties corresponding to the fields of the certificate. + * + * See {@link TLSSocket.getPeerCertificate} for an example of the certificate + * structure. + * + * If there is no local certificate, an empty object will be returned. If the + * socket has been destroyed, `null` will be returned. + * @since v11.2.0 + */ + getCertificate(): PeerCertificate | object | null; + /** + * Returns an object containing information on the negotiated cipher suite. + * + * For example: + * + * ```json + * { + * "name": "AES128-SHA256", + * "standardName": "TLS_RSA_WITH_AES_128_CBC_SHA256", + * "version": "TLSv1.2" + * } + * ``` + * + * See [SSL\_CIPHER\_get\_name](https://www.openssl.org/docs/man1.1.1/man3/SSL_CIPHER_get_name.html) for more information. + * @since v0.11.4 + */ + getCipher(): CipherNameAndProtocol; + /** + * Returns an object representing the type, name, and size of parameter of + * an ephemeral key exchange in `perfect forward secrecy` on a client + * connection. It returns an empty object when the key exchange is not + * ephemeral. As this is only supported on a client socket; `null` is returned + * if called on a server socket. The supported types are `'DH'` and `'ECDH'`. The`name` property is available only when type is `'ECDH'`. + * + * For example: `{ type: 'ECDH', name: 'prime256v1', size: 256 }`. + * @since v5.0.0 + */ + getEphemeralKeyInfo(): EphemeralKeyInfo | object | null; + /** + * As the `Finished` messages are message digests of the complete handshake + * (with a total of 192 bits for TLS 1.0 and more for SSL 3.0), they can + * be used for external authentication procedures when the authentication + * provided by SSL/TLS is not desired or is not enough. + * + * Corresponds to the `SSL_get_finished` routine in OpenSSL and may be used + * to implement the `tls-unique` channel binding from [RFC 5929](https://tools.ietf.org/html/rfc5929). + * @since v9.9.0 + * @return The latest `Finished` message that has been sent to the socket as part of a SSL/TLS handshake, or `undefined` if no `Finished` message has been sent yet. + */ + getFinished(): Buffer | undefined; + /** + * Returns an object representing the peer's certificate. If the peer does not + * provide a certificate, an empty object will be returned. If the socket has been + * destroyed, `null` will be returned. + * + * If the full certificate chain was requested, each certificate will include an`issuerCertificate` property containing an object representing its issuer's + * certificate. + * @since v0.11.4 + * @param detailed Include the full certificate chain if `true`, otherwise include just the peer's certificate. + * @return A certificate object. + */ + getPeerCertificate(detailed: true): DetailedPeerCertificate; + getPeerCertificate(detailed?: false): PeerCertificate; + getPeerCertificate(detailed?: boolean): PeerCertificate | DetailedPeerCertificate; + /** + * As the `Finished` messages are message digests of the complete handshake + * (with a total of 192 bits for TLS 1.0 and more for SSL 3.0), they can + * be used for external authentication procedures when the authentication + * provided by SSL/TLS is not desired or is not enough. + * + * Corresponds to the `SSL_get_peer_finished` routine in OpenSSL and may be used + * to implement the `tls-unique` channel binding from [RFC 5929](https://tools.ietf.org/html/rfc5929). + * @since v9.9.0 + * @return The latest `Finished` message that is expected or has actually been received from the socket as part of a SSL/TLS handshake, or `undefined` if there is no `Finished` message so + * far. + */ + getPeerFinished(): Buffer | undefined; + /** + * Returns a string containing the negotiated SSL/TLS protocol version of the + * current connection. The value `'unknown'` will be returned for connected + * sockets that have not completed the handshaking process. The value `null` will + * be returned for server sockets or disconnected client sockets. + * + * Protocol versions are: + * + * * `'SSLv3'` + * * `'TLSv1'` + * * `'TLSv1.1'` + * * `'TLSv1.2'` + * * `'TLSv1.3'` + * + * See the OpenSSL [`SSL_get_version`](https://www.openssl.org/docs/man1.1.1/man3/SSL_get_version.html) documentation for more information. + * @since v5.7.0 + */ + getProtocol(): string | null; + /** + * Returns the TLS session data or `undefined` if no session was + * negotiated. On the client, the data can be provided to the `session` option of {@link connect} to resume the connection. On the server, it may be useful + * for debugging. + * + * See `Session Resumption` for more information. + * + * Note: `getSession()` works only for TLSv1.2 and below. For TLSv1.3, applications + * must use the `'session'` event (it also works for TLSv1.2 and below). + * @since v0.11.4 + */ + getSession(): Buffer | undefined; + /** + * See [SSL\_get\_shared\_sigalgs](https://www.openssl.org/docs/man1.1.1/man3/SSL_get_shared_sigalgs.html) for more information. + * @since v12.11.0 + * @return List of signature algorithms shared between the server and the client in the order of decreasing preference. + */ + getSharedSigalgs(): string[]; + /** + * For a client, returns the TLS session ticket if one is available, or`undefined`. For a server, always returns `undefined`. + * + * It may be useful for debugging. + * + * See `Session Resumption` for more information. + * @since v0.11.4 + */ + getTLSTicket(): Buffer | undefined; + /** + * See `Session Resumption` for more information. + * @since v0.5.6 + * @return `true` if the session was reused, `false` otherwise. + */ + isSessionReused(): boolean; + /** + * The `tlsSocket.renegotiate()` method initiates a TLS renegotiation process. + * Upon completion, the `callback` function will be passed a single argument + * that is either an `Error` (if the request failed) or `null`. + * + * This method can be used to request a peer's certificate after the secure + * connection has been established. + * + * When running as the server, the socket will be destroyed with an error after`handshakeTimeout` timeout. + * + * For TLSv1.3, renegotiation cannot be initiated, it is not supported by the + * protocol. + * @since v0.11.8 + * @param callback If `renegotiate()` returned `true`, callback is attached once to the `'secure'` event. If `renegotiate()` returned `false`, `callback` will be called in the next tick with + * an error, unless the `tlsSocket` has been destroyed, in which case `callback` will not be called at all. + * @return `true` if renegotiation was initiated, `false` otherwise. + */ + renegotiate( + options: { + rejectUnauthorized?: boolean | undefined; + requestCert?: boolean | undefined; + }, + callback: (err: Error | null) => void + ): undefined | boolean; + /** + * The `tlsSocket.setMaxSendFragment()` method sets the maximum TLS fragment size. + * Returns `true` if setting the limit succeeded; `false` otherwise. + * + * Smaller fragment sizes decrease the buffering latency on the client: larger + * fragments are buffered by the TLS layer until the entire fragment is received + * and its integrity is verified; large fragments can span multiple roundtrips + * and their processing can be delayed due to packet loss or reordering. However, + * smaller fragments add extra TLS framing bytes and CPU overhead, which may + * decrease overall server throughput. + * @since v0.11.11 + * @param [size=16384] The maximum TLS fragment size. The maximum value is `16384`. + */ + setMaxSendFragment(size: number): boolean; + /** + * Disables TLS renegotiation for this `TLSSocket` instance. Once called, attempts + * to renegotiate will trigger an `'error'` event on the `TLSSocket`. + * @since v8.4.0 + */ + disableRenegotiation(): void; + /** + * When enabled, TLS packet trace information is written to `stderr`. This can be + * used to debug TLS connection problems. + * + * Note: The format of the output is identical to the output of `openssl s_client -trace` or `openssl s_server -trace`. While it is produced by OpenSSL's`SSL_trace()` function, the format is + * undocumented, can change without notice, + * and should not be relied on. + * @since v12.2.0 + */ + enableTrace(): void; + /** + * Returns the peer certificate as an `X509Certificate` object. + * + * If there is no peer certificate, or the socket has been destroyed,`undefined` will be returned. + * @since v15.9.0 + */ + getPeerX509Certificate(): X509Certificate | undefined; + /** + * Returns the local certificate as an `X509Certificate` object. + * + * If there is no local certificate, or the socket has been destroyed,`undefined` will be returned. + * @since v15.9.0 + */ + getX509Certificate(): X509Certificate | undefined; + /** + * Keying material is used for validations to prevent different kind of attacks in + * network protocols, for example in the specifications of IEEE 802.1X. + * + * Example + * + * ```js + * const keyingMaterial = tlsSocket.exportKeyingMaterial( + * 128, + * 'client finished'); + * + * + * Example return value of keyingMaterial: + * <Buffer 76 26 af 99 c5 56 8e 42 09 91 ef 9f 93 cb ad 6c 7b 65 f8 53 f1 d8 d9 + * 12 5a 33 b8 b5 25 df 7b 37 9f e0 e2 4f b8 67 83 a3 2f cd 5d 41 42 4c 91 + * 74 ef 2c ... 78 more bytes> + * + * ``` + * + * See the OpenSSL [`SSL_export_keying_material`](https://www.openssl.org/docs/man1.1.1/man3/SSL_export_keying_material.html) documentation for more + * information. + * @since v13.10.0, v12.17.0 + * @param length number of bytes to retrieve from keying material + * @param label an application specific label, typically this will be a value from the [IANA Exporter Label + * Registry](https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml#exporter-labels). + * @param context Optionally provide a context. + * @return requested bytes of the keying material + */ + exportKeyingMaterial(length: number, label: string, context: Buffer): Buffer; + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: 'OCSPResponse', listener: (response: Buffer) => void): this; + addListener(event: 'secureConnect', listener: () => void): this; + addListener(event: 'session', listener: (session: Buffer) => void): this; + addListener(event: 'keylog', listener: (line: Buffer) => void): this; + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: 'OCSPResponse', response: Buffer): boolean; + emit(event: 'secureConnect'): boolean; + emit(event: 'session', session: Buffer): boolean; + emit(event: 'keylog', line: Buffer): boolean; + on(event: string, listener: (...args: any[]) => void): this; + on(event: 'OCSPResponse', listener: (response: Buffer) => void): this; + on(event: 'secureConnect', listener: () => void): this; + on(event: 'session', listener: (session: Buffer) => void): this; + on(event: 'keylog', listener: (line: Buffer) => void): this; + once(event: string, listener: (...args: any[]) => void): this; + once(event: 'OCSPResponse', listener: (response: Buffer) => void): this; + once(event: 'secureConnect', listener: () => void): this; + once(event: 'session', listener: (session: Buffer) => void): this; + once(event: 'keylog', listener: (line: Buffer) => void): this; + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: 'OCSPResponse', listener: (response: Buffer) => void): this; + prependListener(event: 'secureConnect', listener: () => void): this; + prependListener(event: 'session', listener: (session: Buffer) => void): this; + prependListener(event: 'keylog', listener: (line: Buffer) => void): this; + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: 'OCSPResponse', listener: (response: Buffer) => void): this; + prependOnceListener(event: 'secureConnect', listener: () => void): this; + prependOnceListener(event: 'session', listener: (session: Buffer) => void): this; + prependOnceListener(event: 'keylog', listener: (line: Buffer) => void): this; + } + interface CommonConnectionOptions { + /** + * An optional TLS context object from tls.createSecureContext() + */ + secureContext?: SecureContext | undefined; + /** + * When enabled, TLS packet trace information is written to `stderr`. This can be + * used to debug TLS connection problems. + * @default false + */ + enableTrace?: boolean | undefined; + /** + * If true the server will request a certificate from clients that + * connect and attempt to verify that certificate. Defaults to + * false. + */ + requestCert?: boolean | undefined; + /** + * An array of strings or a Buffer naming possible ALPN protocols. + * (Protocols should be ordered by their priority.) + */ + ALPNProtocols?: string[] | Uint8Array[] | Uint8Array | undefined; + /** + * SNICallback(servername, cb) <Function> A function that will be + * called if the client supports SNI TLS extension. Two arguments + * will be passed when called: servername and cb. SNICallback should + * invoke cb(null, ctx), where ctx is a SecureContext instance. + * (tls.createSecureContext(...) can be used to get a proper + * SecureContext.) If SNICallback wasn't provided the default callback + * with high-level API will be used (see below). + */ + SNICallback?: ((servername: string, cb: (err: Error | null, ctx?: SecureContext) => void) => void) | undefined; + /** + * If true the server will reject any connection which is not + * authorized with the list of supplied CAs. This option only has an + * effect if requestCert is true. + * @default true + */ + rejectUnauthorized?: boolean | undefined; + } + interface TlsOptions extends SecureContextOptions, CommonConnectionOptions, net.ServerOpts { + /** + * Abort the connection if the SSL/TLS handshake does not finish in the + * specified number of milliseconds. A 'tlsClientError' is emitted on + * the tls.Server object whenever a handshake times out. Default: + * 120000 (120 seconds). + */ + handshakeTimeout?: number | undefined; + /** + * The number of seconds after which a TLS session created by the + * server will no longer be resumable. See Session Resumption for more + * information. Default: 300. + */ + sessionTimeout?: number | undefined; + /** + * 48-bytes of cryptographically strong pseudo-random data. + */ + ticketKeys?: Buffer | undefined; + /** + * + * @param socket + * @param identity identity parameter sent from the client. + * @return pre-shared key that must either be + * a buffer or `null` to stop the negotiation process. Returned PSK must be + * compatible with the selected cipher's digest. + * + * When negotiating TLS-PSK (pre-shared keys), this function is called + * with the identity provided by the client. + * If the return value is `null` the negotiation process will stop and an + * "unknown_psk_identity" alert message will be sent to the other party. + * If the server wishes to hide the fact that the PSK identity was not known, + * the callback must provide some random data as `psk` to make the connection + * fail with "decrypt_error" before negotiation is finished. + * PSK ciphers are disabled by default, and using TLS-PSK thus + * requires explicitly specifying a cipher suite with the `ciphers` option. + * More information can be found in the RFC 4279. + */ + pskCallback?(socket: TLSSocket, identity: string): DataView | NodeJS.TypedArray | null; + /** + * hint to send to a client to help + * with selecting the identity during TLS-PSK negotiation. Will be ignored + * in TLS 1.3. Upon failing to set pskIdentityHint `tlsClientError` will be + * emitted with `ERR_TLS_PSK_SET_IDENTIY_HINT_FAILED` code. + */ + pskIdentityHint?: string | undefined; + } + interface PSKCallbackNegotation { + psk: DataView | NodeJS.TypedArray; + identity: string; + } + interface ConnectionOptions extends SecureContextOptions, CommonConnectionOptions { + host?: string | undefined; + port?: number | undefined; + path?: string | undefined; // Creates unix socket connection to path. If this option is specified, `host` and `port` are ignored. + socket?: net.Socket | undefined; // Establish secure connection on a given socket rather than creating a new socket + checkServerIdentity?: typeof checkServerIdentity | undefined; + servername?: string | undefined; // SNI TLS Extension + session?: Buffer | undefined; + minDHSize?: number | undefined; + lookup?: net.LookupFunction | undefined; + timeout?: number | undefined; + /** + * When negotiating TLS-PSK (pre-shared keys), this function is called + * with optional identity `hint` provided by the server or `null` + * in case of TLS 1.3 where `hint` was removed. + * It will be necessary to provide a custom `tls.checkServerIdentity()` + * for the connection as the default one will try to check hostname/IP + * of the server against the certificate but that's not applicable for PSK + * because there won't be a certificate present. + * More information can be found in the RFC 4279. + * + * @param hint message sent from the server to help client + * decide which identity to use during negotiation. + * Always `null` if TLS 1.3 is used. + * @returns Return `null` to stop the negotiation process. `psk` must be + * compatible with the selected cipher's digest. + * `identity` must use UTF-8 encoding. + */ + pskCallback?(hint: string | null): PSKCallbackNegotation | null; + } + /** + * Accepts encrypted connections using TLS or SSL. + * @since v0.3.2 + */ + class Server extends net.Server { + constructor(secureConnectionListener?: (socket: TLSSocket) => void); + constructor(options: TlsOptions, secureConnectionListener?: (socket: TLSSocket) => void); + /** + * The `server.addContext()` method adds a secure context that will be used if + * the client request's SNI name matches the supplied `hostname` (or wildcard). + * + * When there are multiple matching contexts, the most recently added one is + * used. + * @since v0.5.3 + * @param hostname A SNI host name or wildcard (e.g. `'*'`) + * @param context An object containing any of the possible properties from the {@link createSecureContext} `options` arguments (e.g. `key`, `cert`, `ca`, etc). + */ + addContext(hostname: string, context: SecureContextOptions): void; + /** + * Returns the session ticket keys. + * + * See `Session Resumption` for more information. + * @since v3.0.0 + * @return A 48-byte buffer containing the session ticket keys. + */ + getTicketKeys(): Buffer; + /** + * The `server.setSecureContext()` method replaces the secure context of an + * existing server. Existing connections to the server are not interrupted. + * @since v11.0.0 + * @param options An object containing any of the possible properties from the {@link createSecureContext} `options` arguments (e.g. `key`, `cert`, `ca`, etc). + */ + setSecureContext(options: SecureContextOptions): void; + /** + * Sets the session ticket keys. + * + * Changes to the ticket keys are effective only for future server connections. + * Existing or currently pending server connections will use the previous keys. + * + * See `Session Resumption` for more information. + * @since v3.0.0 + * @param keys A 48-byte buffer containing the session ticket keys. + */ + setTicketKeys(keys: Buffer): void; + /** + * events.EventEmitter + * 1. tlsClientError + * 2. newSession + * 3. OCSPRequest + * 4. resumeSession + * 5. secureConnection + * 6. keylog + */ + addListener(event: string, listener: (...args: any[]) => void): this; + addListener(event: 'tlsClientError', listener: (err: Error, tlsSocket: TLSSocket) => void): this; + addListener(event: 'newSession', listener: (sessionId: Buffer, sessionData: Buffer, callback: () => void) => void): this; + addListener(event: 'OCSPRequest', listener: (certificate: Buffer, issuer: Buffer, callback: (err: Error | null, resp: Buffer) => void) => void): this; + addListener(event: 'resumeSession', listener: (sessionId: Buffer, callback: (err: Error | null, sessionData: Buffer | null) => void) => void): this; + addListener(event: 'secureConnection', listener: (tlsSocket: TLSSocket) => void): this; + addListener(event: 'keylog', listener: (line: Buffer, tlsSocket: TLSSocket) => void): this; + emit(event: string | symbol, ...args: any[]): boolean; + emit(event: 'tlsClientError', err: Error, tlsSocket: TLSSocket): boolean; + emit(event: 'newSession', sessionId: Buffer, sessionData: Buffer, callback: () => void): boolean; + emit(event: 'OCSPRequest', certificate: Buffer, issuer: Buffer, callback: (err: Error | null, resp: Buffer) => void): boolean; + emit(event: 'resumeSession', sessionId: Buffer, callback: (err: Error | null, sessionData: Buffer | null) => void): boolean; + emit(event: 'secureConnection', tlsSocket: TLSSocket): boolean; + emit(event: 'keylog', line: Buffer, tlsSocket: TLSSocket): boolean; + on(event: string, listener: (...args: any[]) => void): this; + on(event: 'tlsClientError', listener: (err: Error, tlsSocket: TLSSocket) => void): this; + on(event: 'newSession', listener: (sessionId: Buffer, sessionData: Buffer, callback: () => void) => void): this; + on(event: 'OCSPRequest', listener: (certificate: Buffer, issuer: Buffer, callback: (err: Error | null, resp: Buffer) => void) => void): this; + on(event: 'resumeSession', listener: (sessionId: Buffer, callback: (err: Error | null, sessionData: Buffer | null) => void) => void): this; + on(event: 'secureConnection', listener: (tlsSocket: TLSSocket) => void): this; + on(event: 'keylog', listener: (line: Buffer, tlsSocket: TLSSocket) => void): this; + once(event: string, listener: (...args: any[]) => void): this; + once(event: 'tlsClientError', listener: (err: Error, tlsSocket: TLSSocket) => void): this; + once(event: 'newSession', listener: (sessionId: Buffer, sessionData: Buffer, callback: () => void) => void): this; + once(event: 'OCSPRequest', listener: (certificate: Buffer, issuer: Buffer, callback: (err: Error | null, resp: Buffer) => void) => void): this; + once(event: 'resumeSession', listener: (sessionId: Buffer, callback: (err: Error | null, sessionData: Buffer | null) => void) => void): this; + once(event: 'secureConnection', listener: (tlsSocket: TLSSocket) => void): this; + once(event: 'keylog', listener: (line: Buffer, tlsSocket: TLSSocket) => void): this; + prependListener(event: string, listener: (...args: any[]) => void): this; + prependListener(event: 'tlsClientError', listener: (err: Error, tlsSocket: TLSSocket) => void): this; + prependListener(event: 'newSession', listener: (sessionId: Buffer, sessionData: Buffer, callback: () => void) => void): this; + prependListener(event: 'OCSPRequest', listener: (certificate: Buffer, issuer: Buffer, callback: (err: Error | null, resp: Buffer) => void) => void): this; + prependListener(event: 'resumeSession', listener: (sessionId: Buffer, callback: (err: Error | null, sessionData: Buffer | null) => void) => void): this; + prependListener(event: 'secureConnection', listener: (tlsSocket: TLSSocket) => void): this; + prependListener(event: 'keylog', listener: (line: Buffer, tlsSocket: TLSSocket) => void): this; + prependOnceListener(event: string, listener: (...args: any[]) => void): this; + prependOnceListener(event: 'tlsClientError', listener: (err: Error, tlsSocket: TLSSocket) => void): this; + prependOnceListener(event: 'newSession', listener: (sessionId: Buffer, sessionData: Buffer, callback: () => void) => void): this; + prependOnceListener(event: 'OCSPRequest', listener: (certificate: Buffer, issuer: Buffer, callback: (err: Error | null, resp: Buffer) => void) => void): this; + prependOnceListener(event: 'resumeSession', listener: (sessionId: Buffer, callback: (err: Error | null, sessionData: Buffer | null) => void) => void): this; + prependOnceListener(event: 'secureConnection', listener: (tlsSocket: TLSSocket) => void): this; + prependOnceListener(event: 'keylog', listener: (line: Buffer, tlsSocket: TLSSocket) => void): this; + } + /** + * @deprecated since v0.11.3 Use `tls.TLSSocket` instead. + */ + interface SecurePair { + encrypted: TLSSocket; + cleartext: TLSSocket; + } + type SecureVersion = 'TLSv1.3' | 'TLSv1.2' | 'TLSv1.1' | 'TLSv1'; + interface SecureContextOptions { + /** + * Optionally override the trusted CA certificates. Default is to trust + * the well-known CAs curated by Mozilla. Mozilla's CAs are completely + * replaced when CAs are explicitly specified using this option. + */ + ca?: string | Buffer | Array<string | Buffer> | undefined; + /** + * Cert chains in PEM format. One cert chain should be provided per + * private key. Each cert chain should consist of the PEM formatted + * certificate for a provided private key, followed by the PEM + * formatted intermediate certificates (if any), in order, and not + * including the root CA (the root CA must be pre-known to the peer, + * see ca). When providing multiple cert chains, they do not have to + * be in the same order as their private keys in key. If the + * intermediate certificates are not provided, the peer will not be + * able to validate the certificate, and the handshake will fail. + */ + cert?: string | Buffer | Array<string | Buffer> | undefined; + /** + * Colon-separated list of supported signature algorithms. The list + * can contain digest algorithms (SHA256, MD5 etc.), public key + * algorithms (RSA-PSS, ECDSA etc.), combination of both (e.g + * 'RSA+SHA384') or TLS v1.3 scheme names (e.g. rsa_pss_pss_sha512). + */ + sigalgs?: string | undefined; + /** + * Cipher suite specification, replacing the default. For more + * information, see modifying the default cipher suite. Permitted + * ciphers can be obtained via tls.getCiphers(). Cipher names must be + * uppercased in order for OpenSSL to accept them. + */ + ciphers?: string | undefined; + /** + * Name of an OpenSSL engine which can provide the client certificate. + */ + clientCertEngine?: string | undefined; + /** + * PEM formatted CRLs (Certificate Revocation Lists). + */ + crl?: string | Buffer | Array<string | Buffer> | undefined; + /** + * Diffie Hellman parameters, required for Perfect Forward Secrecy. Use + * openssl dhparam to create the parameters. The key length must be + * greater than or equal to 1024 bits or else an error will be thrown. + * Although 1024 bits is permissible, use 2048 bits or larger for + * stronger security. If omitted or invalid, the parameters are + * silently discarded and DHE ciphers will not be available. + */ + dhparam?: string | Buffer | undefined; + /** + * A string describing a named curve or a colon separated list of curve + * NIDs or names, for example P-521:P-384:P-256, to use for ECDH key + * agreement. Set to auto to select the curve automatically. Use + * crypto.getCurves() to obtain a list of available curve names. On + * recent releases, openssl ecparam -list_curves will also display the + * name and description of each available elliptic curve. Default: + * tls.DEFAULT_ECDH_CURVE. + */ + ecdhCurve?: string | undefined; + /** + * Attempt to use the server's cipher suite preferences instead of the + * client's. When true, causes SSL_OP_CIPHER_SERVER_PREFERENCE to be + * set in secureOptions + */ + honorCipherOrder?: boolean | undefined; + /** + * Private keys in PEM format. PEM allows the option of private keys + * being encrypted. Encrypted keys will be decrypted with + * options.passphrase. Multiple keys using different algorithms can be + * provided either as an array of unencrypted key strings or buffers, + * or an array of objects in the form {pem: <string|buffer>[, + * passphrase: <string>]}. The object form can only occur in an array. + * object.passphrase is optional. Encrypted keys will be decrypted with + * object.passphrase if provided, or options.passphrase if it is not. + */ + key?: string | Buffer | Array<Buffer | KeyObject> | undefined; + /** + * Name of an OpenSSL engine to get private key from. Should be used + * together with privateKeyIdentifier. + */ + privateKeyEngine?: string | undefined; + /** + * Identifier of a private key managed by an OpenSSL engine. Should be + * used together with privateKeyEngine. Should not be set together with + * key, because both options define a private key in different ways. + */ + privateKeyIdentifier?: string | undefined; + /** + * Optionally set the maximum TLS version to allow. One + * of `'TLSv1.3'`, `'TLSv1.2'`, `'TLSv1.1'`, or `'TLSv1'`. Cannot be specified along with the + * `secureProtocol` option, use one or the other. + * **Default:** `'TLSv1.3'`, unless changed using CLI options. Using + * `--tls-max-v1.2` sets the default to `'TLSv1.2'`. Using `--tls-max-v1.3` sets the default to + * `'TLSv1.3'`. If multiple of the options are provided, the highest maximum is used. + */ + maxVersion?: SecureVersion | undefined; + /** + * Optionally set the minimum TLS version to allow. One + * of `'TLSv1.3'`, `'TLSv1.2'`, `'TLSv1.1'`, or `'TLSv1'`. Cannot be specified along with the + * `secureProtocol` option, use one or the other. It is not recommended to use + * less than TLSv1.2, but it may be required for interoperability. + * **Default:** `'TLSv1.2'`, unless changed using CLI options. Using + * `--tls-v1.0` sets the default to `'TLSv1'`. Using `--tls-v1.1` sets the default to + * `'TLSv1.1'`. Using `--tls-min-v1.3` sets the default to + * 'TLSv1.3'. If multiple of the options are provided, the lowest minimum is used. + */ + minVersion?: SecureVersion | undefined; + /** + * Shared passphrase used for a single private key and/or a PFX. + */ + passphrase?: string | undefined; + /** + * PFX or PKCS12 encoded private key and certificate chain. pfx is an + * alternative to providing key and cert individually. PFX is usually + * encrypted, if it is, passphrase will be used to decrypt it. Multiple + * PFX can be provided either as an array of unencrypted PFX buffers, + * or an array of objects in the form {buf: <string|buffer>[, + * passphrase: <string>]}. The object form can only occur in an array. + * object.passphrase is optional. Encrypted PFX will be decrypted with + * object.passphrase if provided, or options.passphrase if it is not. + */ + pfx?: string | Buffer | Array<string | Buffer | PxfObject> | undefined; + /** + * Optionally affect the OpenSSL protocol behavior, which is not + * usually necessary. This should be used carefully if at all! Value is + * a numeric bitmask of the SSL_OP_* options from OpenSSL Options + */ + secureOptions?: number | undefined; // Value is a numeric bitmask of the `SSL_OP_*` options + /** + * Legacy mechanism to select the TLS protocol version to use, it does + * not support independent control of the minimum and maximum version, + * and does not support limiting the protocol to TLSv1.3. Use + * minVersion and maxVersion instead. The possible values are listed as + * SSL_METHODS, use the function names as strings. For example, use + * 'TLSv1_1_method' to force TLS version 1.1, or 'TLS_method' to allow + * any TLS protocol version up to TLSv1.3. It is not recommended to use + * TLS versions less than 1.2, but it may be required for + * interoperability. Default: none, see minVersion. + */ + secureProtocol?: string | undefined; + /** + * Opaque identifier used by servers to ensure session state is not + * shared between applications. Unused by clients. + */ + sessionIdContext?: string | undefined; + /** + * 48-bytes of cryptographically strong pseudo-random data. + * See Session Resumption for more information. + */ + ticketKeys?: Buffer | undefined; + /** + * The number of seconds after which a TLS session created by the + * server will no longer be resumable. See Session Resumption for more + * information. Default: 300. + */ + sessionTimeout?: number | undefined; + } + interface SecureContext { + context: any; + } + /** + * Verifies the certificate `cert` is issued to `hostname`. + * + * Returns [Error](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error) object, populating it with `reason`, `host`, and `cert` on + * failure. On success, returns [undefined](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Undefined_type). + * + * This function can be overwritten by providing alternative function as part of + * the `options.checkServerIdentity` option passed to `tls.connect()`. The + * overwriting function can call `tls.checkServerIdentity()` of course, to augment + * the checks done with additional verification. + * + * This function is only called if the certificate passed all other checks, such as + * being issued by trusted CA (`options.ca`). + * @since v0.8.4 + * @param hostname The host name or IP address to verify the certificate against. + * @param cert A `certificate object` representing the peer's certificate. + */ + function checkServerIdentity(hostname: string, cert: PeerCertificate): Error | undefined; + /** + * Creates a new {@link Server}. The `secureConnectionListener`, if provided, is + * automatically set as a listener for the `'secureConnection'` event. + * + * The `ticketKeys` options is automatically shared between `cluster` module + * workers. + * + * The following illustrates a simple echo server: + * + * ```js + * const tls = require('tls'); + * const fs = require('fs'); + * + * const options = { + * key: fs.readFileSync('server-key.pem'), + * cert: fs.readFileSync('server-cert.pem'), + * + * // This is necessary only if using client certificate authentication. + * requestCert: true, + * + * // This is necessary only if the client uses a self-signed certificate. + * ca: [ fs.readFileSync('client-cert.pem') ] + * }; + * + * const server = tls.createServer(options, (socket) => { + * console.log('server connected', + * socket.authorized ? 'authorized' : 'unauthorized'); + * socket.write('welcome!\n'); + * socket.setEncoding('utf8'); + * socket.pipe(socket); + * }); + * server.listen(8000, () => { + * console.log('server bound'); + * }); + * ``` + * + * The server can be tested by connecting to it using the example client from {@link connect}. + * @since v0.3.2 + */ + function createServer(secureConnectionListener?: (socket: TLSSocket) => void): Server; + function createServer(options: TlsOptions, secureConnectionListener?: (socket: TLSSocket) => void): Server; + /** + * The `callback` function, if specified, will be added as a listener for the `'secureConnect'` event. + * + * `tls.connect()` returns a {@link TLSSocket} object. + * + * Unlike the `https` API, `tls.connect()` does not enable the + * SNI (Server Name Indication) extension by default, which may cause some + * servers to return an incorrect certificate or reject the connection + * altogether. To enable SNI, set the `servername` option in addition + * to `host`. + * + * The following illustrates a client for the echo server example from {@link createServer}: + * + * ```js + * // Assumes an echo server that is listening on port 8000. + * const tls = require('tls'); + * const fs = require('fs'); + * + * const options = { + * // Necessary only if the server requires client certificate authentication. + * key: fs.readFileSync('client-key.pem'), + * cert: fs.readFileSync('client-cert.pem'), + * + * // Necessary only if the server uses a self-signed certificate. + * ca: [ fs.readFileSync('server-cert.pem') ], + * + * // Necessary only if the server's cert isn't for "localhost". + * checkServerIdentity: () => { return null; }, + * }; + * + * const socket = tls.connect(8000, options, () => { + * console.log('client connected', + * socket.authorized ? 'authorized' : 'unauthorized'); + * process.stdin.pipe(socket); + * process.stdin.resume(); + * }); + * socket.setEncoding('utf8'); + * socket.on('data', (data) => { + * console.log(data); + * }); + * socket.on('end', () => { + * console.log('server ends connection'); + * }); + * ``` + * @since v0.11.3 + */ + function connect(options: ConnectionOptions, secureConnectListener?: () => void): TLSSocket; + function connect(port: number, host?: string, options?: ConnectionOptions, secureConnectListener?: () => void): TLSSocket; + function connect(port: number, options?: ConnectionOptions, secureConnectListener?: () => void): TLSSocket; + /** + * Creates a new secure pair object with two streams, one of which reads and writes + * the encrypted data and the other of which reads and writes the cleartext data. + * Generally, the encrypted stream is piped to/from an incoming encrypted data + * stream and the cleartext one is used as a replacement for the initial encrypted + * stream. + * + * `tls.createSecurePair()` returns a `tls.SecurePair` object with `cleartext` and`encrypted` stream properties. + * + * Using `cleartext` has the same API as {@link TLSSocket}. + * + * The `tls.createSecurePair()` method is now deprecated in favor of`tls.TLSSocket()`. For example, the code: + * + * ```js + * pair = tls.createSecurePair(// ... ); + * pair.encrypted.pipe(socket); + * socket.pipe(pair.encrypted); + * ``` + * + * can be replaced by: + * + * ```js + * secureSocket = tls.TLSSocket(socket, options); + * ``` + * + * where `secureSocket` has the same API as `pair.cleartext`. + * @since v0.3.2 + * @deprecated Since v0.11.3 - Use {@link TLSSocket} instead. + * @param context A secure context object as returned by `tls.createSecureContext()` + * @param isServer `true` to specify that this TLS connection should be opened as a server. + * @param requestCert `true` to specify whether a server should request a certificate from a connecting client. Only applies when `isServer` is `true`. + * @param rejectUnauthorized If not `false` a server automatically reject clients with invalid certificates. Only applies when `isServer` is `true`. + */ + function createSecurePair(context?: SecureContext, isServer?: boolean, requestCert?: boolean, rejectUnauthorized?: boolean): SecurePair; + /** + * {@link createServer} sets the default value of the `honorCipherOrder` option + * to `true`, other APIs that create secure contexts leave it unset. + * + * {@link createServer} uses a 128 bit truncated SHA1 hash value generated + * from `process.argv` as the default value of the `sessionIdContext` option, other + * APIs that create secure contexts have no default value. + * + * The `tls.createSecureContext()` method creates a `SecureContext` object. It is + * usable as an argument to several `tls` APIs, such as {@link createServer} and `server.addContext()`, but has no public methods. + * + * A key is _required_ for ciphers that use certificates. Either `key` or`pfx` can be used to provide it. + * + * If the `ca` option is not given, then Node.js will default to using [Mozilla's publicly trusted list of + * CAs](https://hg.mozilla.org/mozilla-central/raw-file/tip/security/nss/lib/ckfw/builtins/certdata.txt). + * @since v0.11.13 + */ + function createSecureContext(options?: SecureContextOptions): SecureContext; + /** + * Returns an array with the names of the supported TLS ciphers. The names are + * lower-case for historical reasons, but must be uppercased to be used in + * the `ciphers` option of {@link createSecureContext}. + * + * Cipher names that start with `'tls_'` are for TLSv1.3, all the others are for + * TLSv1.2 and below. + * + * ```js + * console.log(tls.getCiphers()); // ['aes128-gcm-sha256', 'aes128-sha', ...] + * ``` + * @since v0.10.2 + */ + function getCiphers(): string[]; + /** + * The default curve name to use for ECDH key agreement in a tls server. + * The default value is 'auto'. See tls.createSecureContext() for further + * information. + */ + let DEFAULT_ECDH_CURVE: string; + /** + * The default value of the maxVersion option of + * tls.createSecureContext(). It can be assigned any of the supported TLS + * protocol versions, 'TLSv1.3', 'TLSv1.2', 'TLSv1.1', or 'TLSv1'. Default: + * 'TLSv1.3', unless changed using CLI options. Using --tls-max-v1.2 sets + * the default to 'TLSv1.2'. Using --tls-max-v1.3 sets the default to + * 'TLSv1.3'. If multiple of the options are provided, the highest maximum + * is used. + */ + let DEFAULT_MAX_VERSION: SecureVersion; + /** + * The default value of the minVersion option of tls.createSecureContext(). + * It can be assigned any of the supported TLS protocol versions, + * 'TLSv1.3', 'TLSv1.2', 'TLSv1.1', or 'TLSv1'. Default: 'TLSv1.2', unless + * changed using CLI options. Using --tls-min-v1.0 sets the default to + * 'TLSv1'. Using --tls-min-v1.1 sets the default to 'TLSv1.1'. Using + * --tls-min-v1.3 sets the default to 'TLSv1.3'. If multiple of the options + * are provided, the lowest minimum is used. + */ + let DEFAULT_MIN_VERSION: SecureVersion; + /** + * An immutable array of strings representing the root certificates (in PEM + * format) used for verifying peer certificates. This is the default value + * of the ca option to tls.createSecureContext(). + */ + const rootCertificates: ReadonlyArray<string>; +} +declare module 'node:tls' { + export * from 'tls'; +} |