35 lines
1.2 KiB
Plaintext
35 lines
1.2 KiB
Plaintext
title: WidgetMessage: tm-http-request Example - Basic Authentication
|
|
tags: $:/tags/Global
|
|
|
|
|
|
!! HTTP Basic Authentication
|
|
|
|
[[HTTP Basic Authentication|https://en.wikipedia.org/wiki/Basic_access_authentication]] is a simple scheme for HTTP clients pass a username and password to an HTTP server.
|
|
|
|
The credentials are passed via the "Authorization" header as the string "Basic " (note the space) followed by the base64-encoded username and password joined with a colon.
|
|
|
|
Here is a simple, illustrative example:
|
|
|
|
```
|
|
\procedure get-tiddler-list-from-tiddlywiki-server(url,username,password)
|
|
\procedure completion-get-json()
|
|
\import [subfilter{$:/core/config/GlobalImportFilter}]
|
|
<$action-log msg="In completion-get-json"/>
|
|
<$action-log/>
|
|
\end completion-get-json
|
|
<$action-sendmessage
|
|
$message="tm-http-request"
|
|
url=<<url>>
|
|
method="GET"
|
|
header-Authorization={{{ [<username>addsuffix[:]addsuffix<password>encodebase64[]addprefix[Basic ]] }}}
|
|
oncompletion=<<completion-get-json>>
|
|
/>
|
|
\end get-tiddler-list-from-tiddlywiki-server
|
|
|
|
<$button>
|
|
<<get-tiddler-list-from-tiddlywiki-server url:"http://127.0.0.1:8080" username:"Joe" password:"Bloggs">>
|
|
Download
|
|
</$button>
|
|
```
|
|
|