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|
<?vsp
declare open_id_url, oid_sig, oid_srv, oid_assoc_handle, oid_sig, oid_signed, error_message, tok, akey, sid, resp varchar;
declare step int;
error_message := ''; akey := '';
oid_sig := get_keyword ('openid.sig', params);
--oid_identity := get_keyword ('openid.identity', params);
oid_assoc_handle := get_keyword ('openid.assoc_handle', params);
oid_signed := get_keyword ('openid.signed', params);
oid_srv := get_keyword ('oid-srv', params);
open_id_url := get_keyword ('open_id_url', params, null);
tok := get_keyword ('okey', params, '');
akey := get_keyword ('openid.oauth.request_token', params, get_keyword ('akey', params, ''));
step := 0;
-- dbg_obj_print_vars (params);
if ({?'back'})
OAUTH..session_terminate (get_keyword ('sid', params));
sid := get_keyword ('sid', params, xenc_rand_bytes (10, 1));
if (length (oid_sig))
{
declare url, pars, sig varchar;
url := sprintf ('%s?openid.mode=check_authentication&openid.assoc_handle=%U&openid.sig=%U&openid.signed=%U',
oid_srv, oid_assoc_handle, oid_sig, oid_signed);
pars := params;
sig := split_and_decode (oid_signed, 0, '\0\0,');
foreach (any el in sig) do
{
el := trim (el);
if (el not in ('mode', 'signed', 'assoc_handle'))
{
declare val any;
val := get_keyword ('openid.'||el, pars, '');
if (val <> '')
url := url || sprintf ('&openid.'||el||'=%U', val);
}
}
error_message := 'Login failed';
{
declare resp any;
declare exit handler for sqlstate '*'
{
goto auth_failed1;
};
resp := HTTP_CLIENT (url);
if (resp not like '%is_valid:%true\n%')
goto auth_failed1;
}
error_message := 'Login successful';
step := 1;
}
else if (get_keyword ('exec', params, '') <> '' and length (open_id_url))
{
declare hdr, xt, uoid, is_agreed any;
declare url, cnt, oi_ident, oi_srv, oi_delegate, host, this_page, trust_root, check_immediate varchar;
declare oi2_srv varchar;
host := http_request_header (lines, 'Host');
this_page := 'http://' || host || http_path ();
trust_root := 'http://' || host;
declare exit handler for sqlstate '*'
{
error_message := 'Invalid OpenID URL';
goto auth_failed1;
};
url := open_id_url;
oi_ident := url;
hdr := null;
cnt := DB.DBA.HTTP_CLIENT_EXT (url=>url, headers=>hdr, n_redirects=>15);
xt := xtree_doc (cnt, 2);
oi_srv := null; --cast (xpath_eval ('//link[contains (@rel, "openid.server")]/@href', xt) as varchar);
oi2_srv := cast (xpath_eval ('//link[contains (@rel, "openid2.provider")]/@href', xt) as varchar);
oi_delegate := cast (xpath_eval ('//link[contains (@rel, "openid.delegate")]/@href', xt) as varchar);
if (oi2_srv is not null)
oi_srv := oi2_srv;
if (oi_srv is null)
signal ('22023', 'Cannot locate OpenID server');
if (oi_delegate is not null)
oi_ident := oi_delegate;
this_page := this_page || sprintf ('?oid-srv=%U&okey=%U&sid=%U', oi_srv, tok, sid);
--dbg_obj_print_vars (oi2_srv);
check_immediate :=
sprintf
('%s?openid.ns=%U&openid.ns.sreg=%U&openid.mode=checkid_setup&openid.identity=%U&openid.claimed_id=%U&openid.return_to=%U&openid.realm=%U',
oi_srv, OPENID..ns_v2 (), OPENID..sreg_ns_v1 (), oi_ident, oi_ident, this_page, trust_root);
if (length (tok))
check_immediate := check_immediate ||
sprintf ('&openid.ns.oauth=%U&openid.oauth.consumer=%U', OPENID..oauth_ns (), tok);
http_status_set (302);
http_header (sprintf ('Location: %s\r\n', check_immediate));
return;
}
else if (get_keyword ('atok', params, '') <> '')
{
declare access_token, url varchar;
declare tmp any;
insert into OAUTH..CLI_SESSIONS (cs_sid, cs_token, cs_secret) values (sid, akey, '');
commit work;
url := OAUTH..sign_request ('GET', sprintf ('http://%{WSHost}s/OAuth/access_token'), '', tok, sid);
--dbg_obj_print_vars (url);
tmp := http_get (url);
--dbg_obj_print (tmp);
sid := OAUTH..parse_response (sid, tok, tmp);
step := 2;
}
else if (get_keyword ('run', params, '') <> '')
{
declare ep, pars, meth, url, req_url varchar;
ep := {?'ep'};
meth := {?'meth'};
pars := {?'pars'};
tok := OAUTH..get_consumer_key (sid);
url := sprintf ('%s%s', ep, meth);
req_url := OAUTH..sign_request ('GET', url, pars, tok, sid);
resp := http_client (req_url);
step := 3;
}
auth_failed1:;
?>
<html>
<head>
<title>OpenID OAuth Extension test client</title>
<link rel="stylesheet" href="/ods/default.css" type="text/css" />
<style type="text/css">
html {
margin: 0;
padding: 0;
}
body {
font-family: gill sans, sans-serif;
font-size: 80%;
margin: 0;
padding: 1.2em 2em;
}
#header {
width: 100%;
float: left;
clear: left;
border-bottom: 2px solid #696;
margin: 0 0 1.2em;
padding: 0 0 0.3em;
}
#main-content
{
margin-left: 5px;
color: #000033;
padding-bottom: 5px;
padding-top: 0px;
}
h3.section {
color: #005395;
font-size: small;
margin-bottom: 0;
padding-bottom: 3px;
padding-top: 7px;
}
textarea
{
width: 500px;
font-size: 12px;
font-family: "Courier New", Courier, monospace;
overflow: visible;
/*overflow-y: hidden;*/
border: 1px solid #000;
padding: 3px;
}
label
{
font-weight: bold;
}
#footer {
width: 100%;
float: left;
clear: left;
border-top: 2px solid #696;
margin: 1.2em 0 0;
padding: 0.3em;
background-color: #fff;
}
</style>
<head>
<body>
<div>
<div style="padding: 10px; background-color: #D9E9F2;">
<img src="/ods/images/odslogo_200.png" alt="ODS logo icon" />
</div>
<div id="main-content">
<h1>OpenID OAuth Extension test client</h1>
<p><?V error_message ?></p>
<form method="get" action="<?V http_path () ?>">
<input type="hidden" value="<?V sid ?>" name="sid" />
<fieldset>
<?vsp if (step = 0) { ?>
<label>OpenID URL</label> <input type="text" size="70" name="open_id_url" /><br/>
<label>Consumer Key (token)</label> <input type="text" size="70" name="okey" value="<?V tok ?>"/><br/>
<input type="submit" name="exec" value="Submit" /><br/>
<?vsp } ?>
<?vsp if (step = 1) { ?>
<label>Consumer Key (token)</label> <input type="text" size="70" name="okey" value="<?V tok ?>"/><br/>
<label>Authorized Key (token)</label> <input type="text" size="70" name="akey" value="<?V akey ?>"/><br/>
<input type="submit" value="Get Access token" name="atok" />
<?vsp } ?>
<?vsp if (step = 2) { ?>
<label>API Endpoint</label> <input type="text" size="70" name="ep" value="<?V sprintf ('http://localhost:%s/ods/api/', server_http_port ()) ?>"/><br/>
<label>Method</label> <input type="text" size="70" name="meth" value=""/><br/>
<label>Paremeters</label> <input type="text" size="70" name="pars" value=""/><br/>
<input type="submit" value="Execute" name="run" />
<?vsp } ?>
<?vsp if (step = 3) { ?>
<textarea name="resp" rows="20" cols="80"><?V resp ?></textarea><br/>
<input type="submit" value="Start Over" name="back" />
<?vsp } ?>
</fieldset>
</form>
</div>
</div>
</body>
</html>
|
