|
|
| (6 intermediate revisions by 4 users not shown) |
| Line 1: |
Line 1: |
| = FormLogin =
| | #REDIRECT [[OXSessionFormLogin]] |
| | |
| The goal here is to authenticate a user for the Open-Xchange system from an external system and to safely pass on the received session data to the user´s browser. To do so the external system has to know the user data (username, password) for Open-Xchange in plain text.
| |
| There are three participants in this process: User, Open-Xchange system ("OX") and External system ("3rd-party").
| |
| | |
| == Prerequisites ==
| |
| | |
| 1. A ReverseProxy-directive has to be set in the OX-/Loadbalancer-Apache
| |
| | |
| Example:
| |
| | |
| #ReverseProxy to 3rd-party to enable the form-login
| |
| ProxyPass /forwardname http://3rdpartydomain.tld
| |
| ProxyPassReverse /forwardname http://3rdpartydomain.tld
| |
| #enable sslProxy
| |
| SSLProxyEngine on
| |
| | |
| please note that "forwardname" is just an example, this could be anything
| |
| | |
| 2. The necessary apache-module needs to be installed for this directive to work
| |
| | |
| Typically that is done like this:
| |
| ln -s /etc/apache2/mods-available/proxy_http.load /etc/apache2/mods-enabled/proxy_http.load
| |
| | |
| 3. The 3rd-party system accesses the OX-system via the same domainname as the user (e.g. oxdomain.TLD)
| |
| | |
| 4. the 3rd-party system is on the ip-check-whitelist of the OX-system as described here (in "10.2.20. noipcheck.cnf"):
| |
| http://software.open-xchange.com/OX6/doc/OX6-Installation-and-Administration.pdf
| |
| | |
| Also the exact parameter-names for the FormLogin can be found here:
| |
| http://oxpedia.org/wiki/index.php?title=HTTP_API#Form_Login_.28since_6.20.29
| |
| | |
| == Diagram ==
| |
| | |
| This diagram shows the complete process. Just read it naturally from top to bottom and you have the chronological oder things need to happen in.
| |
| | |
| [[File:formLoginDiagram.svg]]
| |
| | |
| == Example for the login-form ==
| |
| | |
| <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
| |
| <html>
| |
| <head>
| |
| <meta http-equiv="content-type" content="text/html; charset=UTF-8">
| |
| <meta http-equiv="cache-control" content="no-cache">
| |
| <title>Login</title>
| |
| <script type="text/javascript">
| |
| function uuid() {
| |
| function hex(len, x) {
| |
| if (x === undefined) x = Math.random();
| |
| var s = new Array(len);
| |
| for (var i = 0; i < len; i++) {
| |
| x *= 16;
| |
| var digit = x & 15;
| |
| s[i] = digit + (digit < 10 ? 48 : 87); // '0' and 'a' - 10
| |
| }
| |
| return String.fromCharCode.apply(String, s);
| |
| }
| |
| return [hex(8), "-", hex(4), "-4", hex(3), "-", hex(4, 0.5 + Math.random() / 4), "-", hex(12)].join("");
| |
| }
| |
| </script>
| |
| </head>
| |
| <body>
| |
| <form action="/ajax/login?action=formlogin&authId=" method="post" onSubmit="this.action += uuid();">
| |
| <label for="login">Username: </label>
| |
| <input type="text" name="login" id="login"><br>
| |
| <label for="password">Password: </label>
| |
| <input type="password" name="password" id="password"><br>
| |
| <input type="submit" value="Login">
| |
| <input type="hidden" name="client" value="com.openexchange.ox.gui.dhtml">
| |
| <input type="hidden" name="version" value="Form Login">
| |
| <input type="hidden" name="autologin" value="true">
| |
| <input type="hidden" name="uiWebPath" value="/ox6/index.html">
| |
| </form>
| |
| </body>
| |
| </html>
| |