▼ |  | Net: Networking Libraries

1 | HTTP Client
2 | URLs and HTTP
3 | URI Codec: Encoding and Decoding URIs
4 | Web Socket
5 | FTP: Client
6 | Send URL: Opening a Web Browser
7 | SMTP: Sending E-Mail
8 | sendmail: Sending E-Mail
9 | Headers: Parsing and Constructing
10 | IMAP: Reading Mail
11 | POP3: Reading Mail
12 | MIME: Decoding Internet Data
13 | Base 64: Encoding and Decoding
14 | Quoted-Printable: Encoding and Decoding
15 | DNS: Domain Name Service Queries
16 | NNTP: Newsgroup Protocol
17 | TCP: Unit and Signature
18 | TCP Redirect: tcp^ via Channels
19 | SSL Unit: tcp^ via SSL
20 | CGI Scripts
21 | Cookie: HTTP Client Storage
| Bibliography
| Index

On this page:

make-ssl-tcp@

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### 19`` SSL Unit: tcp^ via SSL

(require net/ssl-tcp-unit) | package: net-lib

The net/ssl-tcp-unit library provides a function for creating a tcp^ implementation with openssl functionality.

> > procedure
> > (make-ssl-tcp@ |  | server-cert-file |  |  |  |
> > |  | server-key-file |  |  |  |
> > |  | server-root-cert-files |  |  |  |
> > |  | server-suggest-auth-file |  |  |  |
> > |  | client-cert-file |  |  |  |
> > |  | client-key-file |  |  |  |
> > |  | client-root-cert-files) |  | → |  | unit?
> server-cert-file : (or/c path-string? false/c)
> server-key-file : (or/c path-string? false/c)
> server-root-cert-files : (or/c (listof path-string?) false/c)
> server-suggest-auth-file : path-string?
> client-cert-file : (or/c path-string? false/c)
> client-key-file : (or/c path-string? false/c)
> client-root-cert-files : (listof path-string?)

Returns a unit that implements tcp^ using the SSL functions from openssl. The arguments to make-ssl-tcp@ control the certificates and keys uses by server and client connections:

- server-cert-file — a PEM file for a server’s certificate; #f means no certificate (which is unlikely to work with any SSL client)

- server-key-file — a private key PEM to go with server-cert-file; #f means no key (which is likely renders a certificate useless)

- server-root-cert-files — a list of PEM files for trusted root certificates; #f disables verification of peer client certificates

- server-suggest-auth-file — PEM file for root certificates to be suggested to peer clients that must supply certificates

- client-cert-file — a PEM file for a client’s certificate; #f means no certificate (which is usually fine)

- client-key-file — a private key PEM to go with client-cert-file; #f means no key (which is likely renders a certificate useless)

- client-root-cert-files — a list of PEM files for trusted root certificates; #f disables verification of peer server certificates

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