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Wiki source code of HTTP authentication API NG

Version 1.1 by christoph_lechleitner@iteg_at on 2012-09-21 11.47:16
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christoph_lechleitner@iteg_at 1.1 1 === {{id name="HTTPauthenticationAPING-Motivation"/}}Motivation ===
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3 {{code language="none"}}org.clazzes.login.http{{/code}} is a the HTTP based implementation of [[DomainPasswordLoginService>>confluencePage:page:LOGIN.(HTTP)Login Service NG: DomainPasswordLoginService]].
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5 While the old [[HTTP authentication request>>confluencePage:page:LOGIN.HTTP authentication requests]] is satisfying for user/password checks, new optional features like group membership queries require new handshakes for the HTTP backend API.
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7 This document speficies the next-gen HTTP authentication API.
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9 === {{id name="HTTPauthenticationAPING-BasicRequestpattern"/}}Basic Request pattern ===
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11 A request to an authentication URL is a HTTPS POST request like this:
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13 {{code}}
14 POST /my/authentication/service HTTP/1.1
15 Host: auth.my.domain
16 Content-Type: application/x-www-form-urlencoded
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18 [op=<op>&]param1=<value1>&param2=<value2>
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20 {{/code}}
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22 {{code language="none"}}<op>{{/code}} is the operation requested, usually the name of the method in [[DomainPasswordLoginService.java>>url:https://svn.clazzes.org/svn/util/trunk/clazzes-util/src/main/java/org/clazzes/util/sec/DomainPasswordLoginService.java||shape="rect"]].
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24 To provide backwards compatibility, the op parameter is optional and defaults to {{code language="none"}}tryLogin{{/code}}.
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26 See below for examples.
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28 === {{id name="HTTPauthenticationAPING-BasicResponsepattern"/}}Basic Response pattern ===
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30 Every respond to an authentication request is answered with a HTTP response with
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32 {{code}}
33 Content-Type: text/plain; charset=utf-8
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35 {{/code}}
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37 and on of the following status codes:
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39 {{code}}
40 200 OK - login is ok, or other operation was completed successfully
41 403 Forbidden - the login is invalid or the operation is not permitted
42 406 Not Acceptable - too many unsuccessful authentications, or other reason to suspect a brute force attack
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44 {{/code}}
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46 (% style="color: rgb(0,0,0);" %)The response body must not be empty, it's content is specified differently for each operation.
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48 (% style="color: rgb(0,0,0);" %) (%%)The server may enforce the use of HTTP basic authentication in order to keep offending servers away from dictionary attacks.
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50 === {{id name="HTTPauthenticationAPING-Authenticationoperation:tryLogin"/}}Authentication operation: tryLogin ===
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52 Request body (new format, preferred):
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54 {{code}}
55 op=tryLogin&user=<user>&passwd=<passwd>
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57 {{/code}}
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59 Request body in old format, supported for backward compatibility reasons:
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61 {{code}}
62 user=<user>&passwd=<passwd>
63 {{/code}}
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65 Response body:
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67 (% style="color: rgb(0, 0, 0); color: rgb(0, 0, 0)" %)Non-empty information text encoded in UTF-8, not more (% style="color: rgb(0,0,0);" %)than 1024 bytes. The message may go into logfiles and should not be displayed to the user.
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69 === {{id name="HTTPauthenticationAPING-Furtheroperations:TBD"/}}(% style="color: rgb(0,0,0);" %)Further operations: TBD(%%) ===
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71 (% style="color: rgb(0,0,0);" %)\\