index-functions.php ➔ getCert() - Code Metrics - Inspection of "CIL-624 if MYPROXY_LOGON binary is not configured,..." - cilogon/service - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( d8f226...2424ca )

by Terrence

created 2019-11-22 03:41 UTC

index-functions.php ➔ getCert() F

↳ Parent: Project

Complexity

Conditions	16
Paths	276

Size

Total Lines

108

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	16
nc	276
nop	0
dl	0
loc	108
rs	3.0266
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

/**
 * This file contains functions called by index.php. The index.php
 * file should include this file with the following statement at the top:
 *
 * require_once __DIR__ . '/index-functions.php';
 */

use CILogon\Service\Util;
use CILogon\Service\Content;
use CILogon\Service\DBService;
use CILogon\Service\MyProxy;
use CILogon\Service\Loggit;

/**
 * getUID
 *
 * This function takes all of the various required SAML attributes (as
 * set in the current Shibboleth session) and makes a call to the
 * database (via the dbservice) to get the userid assoicated with
 * those attributes.  It sets several PHP session variables such as the
 * status code returned by the dbservice, the uid (if found), the
 * username to be passed to MyProxy ('dn'), etc.  If there is some kind
 * of error with the database call, an email is sent showing which
 * SAML attributes were missing.
 *
 * All 'returned' variables are stored in various  PHP session variables
 * (e.g. 'uid', 'dn', 'status').
 */
function getUID()
{
    $shibarray = Util::getIdpList()->getShibInfo();

    $firstname = @$shibarray['First Name'];
    $lastname = @$shibarray['Last Name'];
    if ((strlen($firstname) == 0) || (strlen($lastname) == 0)) {
        list($firstname, $lastname) = Util::getFirstAndLastName(
            @$shibarray['Display Name'],
            $firstname,
            $lastname
        );
    }

    // Hack for test IdP at boingo.ncsa.uiuc.edu
    if (strlen(@$shibarray['Organization Name']) == 0) {
        $shibarray['Organization Name'] = 'Unspecified';
    }

    // Extract Silver Level of Assurance from Shib-AuthnContext-Class
    if (
        preg_match(
            '%http://id.incommon.org/assurance/silver%',
            Util::getServerVar('Shib-AuthnContext-Class')
        )
    ) {
        $shibarray['Level of Assurance'] =
            'http://incommonfederation.org/assurance/silver';
    }

    // Check for session var 'storeattributes' which indicates to
    // simply store the user attributes in the PHP session.
    // If not set, then by default save the user attributes to
    // the database (which also stores the user attributes in
    // the PHP session).
    $func = 'CILogon\Service\Util::saveUserToDataStore';
    if (!empty(Util::getSessionVar('storeattributes'))) {
        $func = 'CILogon\Service\Util::setUserAttributeSessionVars';
        Util::unsetSessionVar('storeattributes');
    }
    $func(
        @$shibarray['User Identifier'],
        @$shibarray['Identity Provider'],
        @$shibarray['Organization Name'],
        $firstname,
        $lastname,
        @$shibarray['Display Name'],
        @$shibarray['Email Address'],
        @$shibarray['Level of Assurance'],
        @$shibarray['ePPN'],
        @$shibarray['ePTID'],
        '', // OpenID 2.0 ID
        '', // OpenID Connect ID
        @$shibarray['Affiliation'],
        @$shibarray['OU'],
        @$shibarray['Member'],
        @$shibarray['Authn Context'],
        @$shibarray['Entitlement'],
        @$shibarray['iTrustUIN']
    );
}

/**
 * getUserAndRespond
 *
 * This function gets the user's database UID puts several variables
 * in the current PHP session, and responds by redirecting to the
 * responseurl in the passed-in parameter.  If there are any issues
 * with the database call, an email is sent to the CILogon admins.
 *
 * @param string $responseurl The full URL to redirect to after getting
 *        the userid.
 */
function getUserAndRespond($responseurl)
/**
 * @ignore
 */
function getUser() {

}

function getUser($id, $realm) {

}
{
    getUID(); // Get the user's database user ID, put info in PHP session

    // Finally, redirect to the calling script.
    header('Location: ' . $responseurl);
    exit; // No further processing necessary
}

/**
 * getPKCS12
 *
 * This function is called when an ECP client wants to get a PKCS12
 * credential.  It first attempts to get the user's database UID. If
 * successful, it tries to create a PKCS12 file on disk by calling
 * MyProxy.  If successful, it returns the PKCS12 file by setting the
 * HTTP Content-type.  If there is an error, it returns a plain text
 * file and sets the HTTP response code to an error code.
 */
function getPKCS12()
{
    $log = new Loggit();

    getUID(); // Get the user's database user ID, put info in PHP session

    $skin = Util::getSkin();
    $skin->init(); // Check for forced skin

    // If 'status' is not STATUS_OK*, then return error message
    if (Util::getSessionVar('status') & 1) { // Bad status codes are odd
        $errstr = array_search(Util::getSessionVar('status'), DBService::$STATUS);
        $log->info('ECP PKCS12 error: ' . $errstr . '.');
        outputError($errstr);
        Util::unsetAllUserSessionVars();
        return; // ERROR means no further processing is necessary
    }

    // Verify myproxy-logon binary is configured
    $disabledbyconf = ((!defined(MYPROXY_LOGON)) || (empty(MYPROXY_LOGON)));
    if ($disabledbyconf) {
        $log->info('ECP PKCS12 error: Downloading certificates is ' .
            'disabled due to myproxy-logon not configured.');
        outputError('Downloading certificates is disabled.');
        Util::unsetAllUserSessionVars();
        return; // ERROR means no further processing is necessary
    }

    $shibarray = Util::getIdpList()->getShibInfo();
    if (Util::isEduGAINAndGetCert(@$shibarray['Identity Provider'], @$shibarray['Organization Name'])) {
        $log->info('ECP PKCS12 error: Failed to get cert due to eduGAIN IdP restriction.');
        outputError('Failed to get cert due to eduGAIN IdP restriction.');
        return; // ERROR means no further processing is necessary
    }

    $skin->setMyProxyInfo();
    Content::generateP12();  // Try to create the PKCS12 credential file on disk

    // Look for the p12error PHP session variable. If set, return it.
    $p12error = Util::getSessionVar('p12error');
    if (strlen($p12error) > 0) {
        $log->info('ECP PKCS12 error: ' . $p12error);
        outputError($p12error);
    } else { // Try to read the .p12 file from disk and return it
        $p12 = Util::getSessionVar('p12');
        $p12expire = '';
        $p12link = '';
        $p12file = '';
        if (preg_match('/([^\s]*)\s(.*)/', $p12, $match)) {
            $p12expire = $match[1];
            $p12link = $match[2];
        }
        if ((strlen($p12link) > 0) && (strlen($p12expire) > 0)) {
            $p12file = file_get_contents($p12link);
        }

        if (strlen($p12file) > 0) {
            $log->info('ECP PKCS12 success!');
            // CIL-507 Special log message for XSEDE
            $log->info('USAGE email="' . Util::getSessionVar('emailaddr') .
                       '" client="ECP"');
            header('Content-type: application/x-pkcs12');
            echo $p12file;
        } else {
            $log->info('ECP PKCS12 error: Missing or empty PKCS12 file.');
            outputError('Missing or empty PKCS12 file.');
        }
    }
}

/**
 * getCert
 *
 * This function is called when an ECP client wants to get a PEM-
 * formatted X.509 certificate by inputting a certificate request
 * generated by 'openssl req'.  It first attempts to get the user's
 * database UID. If successful, it calls out to myproxy-logon to get
 * a certificate. If successful, it returns the certificate by setting
 * the HTTP Content-type to 'text/plain'.  If there is an error, it
 * returns a plain text file and sets the HTTP response code to an
 * error code.
 */
function getCert()
{
    $log = new Loggit();

    // Verify that a non-empty certreq <form> variable was posted
    $certreq = Util::getPostVar('certreq');
    if (strlen($certreq) == 0) {
        $log->info('ECP certreq error: Missing certificate request.');
        outputError('Missing certificate request.');
        return; // ERROR means no further processing is necessary
    }

    getUID(); // Get the user's database user ID, put info in PHP session

    $skin = Util::getSkin();
    $skin->init(); // Check for forced skin

    // If 'status' is not STATUS_OK*, then return error message
    if (Util::getSessionVar('status') & 1) { // Bad status codes are odd
        $errstr = array_search(Util::getSessionVar('status'), DBService::$STATUS);
        $log->info('ECP certreq error: ' . $errstr . '.');
        outputError($errstr);
        Util::unsetAllUserSessionVars();
        return; // ERROR means no further processing is necessary
    }
    //
    // Verify myproxy-logon binary is configured
    $disabledbyconf = ((!defined(MYPROXY_LOGON)) || (empty(MYPROXY_LOGON)));
    if ($disabledbyconf) {
        $log->info('ECP certreq error: Downloading certificates is ' .
            'disabled due to myproxy-logon not configured.');
        outputError('Downloading certificates is disabled.');
        Util::unsetAllUserSessionVars();
        return; // ERROR means no further processing is necessary
    }

    $shibarray = Util::getIdpList()->getShibInfo();
    if (Util::isEduGAINAndGetCert(@$shibarray['Identity Provider'], @$shibarray['Organization Name'])) {
        $log->info('ECP certreq error: Failed to get cert due to eduGAIN IdP restriction.');
        outputError('Failed to get cert due to eduGAIN IdP restriction.');
        return; // ERROR means no further processing is necessary
    }

    // Set the port based on the Level of Assurance
    $port = 7512;
    $loa = Util::getSessionVar('loa');
    if ($loa == 'http://incommonfederation.org/assurance/silver') {
        $port = 7514;
    } elseif ($loa == 'openid') {
        $port = 7516;
    }

    // Get the certificate lifetime. Set to a default value if not set.
    $certlifetime = (int)(Util::getPostVar('certlifetime'));
    if ($certlifetime == 0) {  // If not specified, set to default value
        $defaultlifetime = $skin->getConfigOption('ecp', 'defaultlifetime');
        if ((!is_null($defaultlifetime)) && ((int)$defaultlifetime > 0)) {
            $certlifetime = (int)$defaultlifetime;
        } else {
            $certlifetime = MyProxy::getDefaultLifetime();
        }
    }

    // Make sure lifetime is within acceptable range. 277 hrs = 1000000 secs.
    list($minlifetime, $maxlifetime) = Content::getMinMaxLifetimes('ecp', 277);
    if ($certlifetime < $minlifetime) {
        $certlifetime = $minlifetime;
    } elseif ($certlifetime > $maxlifetime) {
        $certlifetime = $maxlifetime;
    }

    // Make sure that the user's MyProxy username is available.
    $dn = Util::getSessionVar('dn');
    if (strlen($dn) > 0) {
        // Append extra info, such as 'skin', to be processed by MyProxy.
        $skin->setMyProxyInfo();
        $myproxyinfo = Util::getSessionVar('myproxyinfo');
        if (strlen($myproxyinfo) > 0) {
            $dn .= " $myproxyinfo";
        }
        // Attempt to fetch a credential from the MyProxy server
        $cert = MyProxy::getMyProxyCredential(
            $dn,
            '',
            MYPROXY_HOST,
            $port,
            $certlifetime,
            '/var/www/config/hostcred.pem',
            '',
            $certreq
        );

        if (strlen($cert) > 0) { // Successfully got a certificate!
            $log->info('ECP getcert success!');
            // CIL-507 Special log message for XSEDE
            $log->info('USAGE email="' . Util::getSessionVar('emailaddr') .
                       '" client="ECP"');
            header('Content-type: text/plain');
            echo $cert;
        } else { // The myproxy-logon command failed - shouldn't happen!
            $log->info('ECP certreq error: MyProxy unable to create certificate.');
            outputError('Error! MyProxy unable to create certificate.');
        }
    } else { // Couldn't find the 'dn' PHP session value - shouldn't happen!
        $log->info('ECP certreq error: Missing \'dn\' session value.');
        outputError('Missing username. Please enable cookies.');
    }
}

/**
 * outputError
 *
 * This function sets the HTTP return type to 'text/plain' and also
 * sets the HTTP return code to 400, meaning there was an error of
 * some kind.  If there is also a passed in errstr, that is output as
 * the body of the HTTP return.
 * @param string $errstr (Optional) The error string to print in the
 *        text/plain return body.
 */
function outputError($errstr = '')
{
    header('Content-type: text/plain', true, 400);
    if (strlen($errstr) > 0) {
        echo $errstr;
    }
}


1			<?php
2
3			/**
4			* This file contains functions called by index.php. The index.php
5			* file should include this file with the following statement at the top:
6			*
7			* require_once __DIR__ . '/index-functions.php';
8			*/
9
10			use CILogon\Service\Util;
11			use CILogon\Service\Content;
12			use CILogon\Service\DBService;
13			use CILogon\Service\MyProxy;
14			use CILogon\Service\Loggit;
15
16			/**
17			* getUID
18			*
19			* This function takes all of the various required SAML attributes (as
20			* set in the current Shibboleth session) and makes a call to the
21			* database (via the dbservice) to get the userid assoicated with
22			* those attributes. It sets several PHP session variables such as the
23			* status code returned by the dbservice, the uid (if found), the
24			* username to be passed to MyProxy ('dn'), etc. If there is some kind
25			* of error with the database call, an email is sent showing which
26			* SAML attributes were missing.
27			*
28			* All 'returned' variables are stored in various PHP session variables
29			* (e.g. 'uid', 'dn', 'status').
30			*/
31			function getUID()
32			{
33			$shibarray = Util::getIdpList()->getShibInfo();
34
35			$firstname = @$shibarray['First Name'];
36			$lastname = @$shibarray['Last Name'];
37			if ((strlen($firstname) == 0) \|\| (strlen($lastname) == 0)) {
38			list($firstname, $lastname) = Util::getFirstAndLastName(
39			@$shibarray['Display Name'],
40			$firstname,
41			$lastname
42			);
43			}
44
45			// Hack for test IdP at boingo.ncsa.uiuc.edu
46			if (strlen(@$shibarray['Organization Name']) == 0) {
47			$shibarray['Organization Name'] = 'Unspecified';
48			}
49
50			// Extract Silver Level of Assurance from Shib-AuthnContext-Class
51			if (
52			preg_match(
53			'%http://id.incommon.org/assurance/silver%',
54			Util::getServerVar('Shib-AuthnContext-Class')
55			)
56			) {
57			$shibarray['Level of Assurance'] =
58			'http://incommonfederation.org/assurance/silver';
59			}
60
61			// Check for session var 'storeattributes' which indicates to
62			// simply store the user attributes in the PHP session.
63			// If not set, then by default save the user attributes to
64			// the database (which also stores the user attributes in
65			// the PHP session).
66			$func = 'CILogon\Service\Util::saveUserToDataStore';
67			if (!empty(Util::getSessionVar('storeattributes'))) {
68			$func = 'CILogon\Service\Util::setUserAttributeSessionVars';
69			Util::unsetSessionVar('storeattributes');
70			}
71			$func(
72			@$shibarray['User Identifier'],
73			@$shibarray['Identity Provider'],
74			@$shibarray['Organization Name'],
75			$firstname,
76			$lastname,
77			@$shibarray['Display Name'],
78			@$shibarray['Email Address'],
79			@$shibarray['Level of Assurance'],
80			@$shibarray['ePPN'],
81			@$shibarray['ePTID'],
82			'', // OpenID 2.0 ID
83			'', // OpenID Connect ID
84			@$shibarray['Affiliation'],
85			@$shibarray['OU'],
86			@$shibarray['Member'],
87			@$shibarray['Authn Context'],
88			@$shibarray['Entitlement'],
89			@$shibarray['iTrustUIN']
90			);
91			}
92
93			/**
94			* getUserAndRespond
95			*
96			* This function gets the user's database UID puts several variables
97			* in the current PHP session, and responds by redirecting to the
98			* responseurl in the passed-in parameter. If there are any issues
99			* with the database call, an email is sent to the CILogon admins.
100			*
101			* @param string $responseurl The full URL to redirect to after getting
102			* the userid.
103			*/
104			function getUserAndRespond($responseurl)
			0 ignored issues – show Best Practice introduced 2019-11-18 22:50 UTC by Report Bug Copy Issue Report The function `getUserAndRespond()` has been defined more than once; this definition is ignored, only the first definition in `getuser/index-functions.php` (L22-120) is considered. This check looks for functions that have already been defined in other files. Some Codebases, like WordPress, make a practice of defining functions multiple times. This may lead to problems with the detection of function parameters and types. If you really need to do this, you can mark the duplicate definition with the `@ignore` annotation. /** * @ignore */ function getUser() { } function getUser($id, $realm) { } See also the PhpDoc documentation for @ignore. Loading history...
105			{
106			getUID(); // Get the user's database user ID, put info in PHP session
107
108			// Finally, redirect to the calling script.
109			header('Location: ' . $responseurl);
110			exit; // No further processing necessary
111			}
112
113			/**
114			* getPKCS12
115			*
116			* This function is called when an ECP client wants to get a PKCS12
117			* credential. It first attempts to get the user's database UID. If
118			* successful, it tries to create a PKCS12 file on disk by calling
119			* MyProxy. If successful, it returns the PKCS12 file by setting the
120			* HTTP Content-type. If there is an error, it returns a plain text
121			* file and sets the HTTP response code to an error code.
122			*/
123			function getPKCS12()
124			{
125			$log = new Loggit();
126
127			getUID(); // Get the user's database user ID, put info in PHP session
128
129			$skin = Util::getSkin();
130			$skin->init(); // Check for forced skin
131
132			// If 'status' is not STATUS_OK*, then return error message
133			if (Util::getSessionVar('status') & 1) { // Bad status codes are odd
134			$errstr = array_search(Util::getSessionVar('status'), DBService::$STATUS);
135			$log->info('ECP PKCS12 error: ' . $errstr . '.');
136			outputError($errstr);
137			Util::unsetAllUserSessionVars();
138			return; // ERROR means no further processing is necessary
139			}
140
141			// Verify myproxy-logon binary is configured
142			$disabledbyconf = ((!defined(MYPROXY_LOGON)) \|\| (empty(MYPROXY_LOGON)));
143			if ($disabledbyconf) {
144			$log->info('ECP PKCS12 error: Downloading certificates is ' .
145			'disabled due to myproxy-logon not configured.');
146			outputError('Downloading certificates is disabled.');
147			Util::unsetAllUserSessionVars();
148			return; // ERROR means no further processing is necessary
149			}
150
151			$shibarray = Util::getIdpList()->getShibInfo();
152			if (Util::isEduGAINAndGetCert(@$shibarray['Identity Provider'], @$shibarray['Organization Name'])) {
153			$log->info('ECP PKCS12 error: Failed to get cert due to eduGAIN IdP restriction.');
154			outputError('Failed to get cert due to eduGAIN IdP restriction.');
155			return; // ERROR means no further processing is necessary
156			}
157
158			$skin->setMyProxyInfo();
159			Content::generateP12(); // Try to create the PKCS12 credential file on disk
160
161			// Look for the p12error PHP session variable. If set, return it.
162			$p12error = Util::getSessionVar('p12error');
163			if (strlen($p12error) > 0) {
164			$log->info('ECP PKCS12 error: ' . $p12error);
165			outputError($p12error);
166			} else { // Try to read the .p12 file from disk and return it
167			$p12 = Util::getSessionVar('p12');
168			$p12expire = '';
169			$p12link = '';
170			$p12file = '';
171			if (preg_match('/([^\s])\s(.)/', $p12, $match)) {
172			$p12expire = $match[1];
173			$p12link = $match[2];
174			}
175			if ((strlen($p12link) > 0) && (strlen($p12expire) > 0)) {
176			$p12file = file_get_contents($p12link);
177			}
178
179			if (strlen($p12file) > 0) {
180			$log->info('ECP PKCS12 success!');
181			// CIL-507 Special log message for XSEDE
182			$log->info('USAGE email="' . Util::getSessionVar('emailaddr') .
183			'" client="ECP"');
184			header('Content-type: application/x-pkcs12');
185			echo $p12file;
186			} else {
187			$log->info('ECP PKCS12 error: Missing or empty PKCS12 file.');
188			outputError('Missing or empty PKCS12 file.');
189			}
190			}
191			}
192
193			/**
194			* getCert
195			*
196			* This function is called when an ECP client wants to get a PEM-
197			* formatted X.509 certificate by inputting a certificate request
198			* generated by 'openssl req'. It first attempts to get the user's
199			* database UID. If successful, it calls out to myproxy-logon to get
200			* a certificate. If successful, it returns the certificate by setting
201			* the HTTP Content-type to 'text/plain'. If there is an error, it
202			* returns a plain text file and sets the HTTP response code to an
203			* error code.
204			*/
205			function getCert()
206			{
207			$log = new Loggit();
208
209			// Verify that a non-empty certreq <form> variable was posted
210			$certreq = Util::getPostVar('certreq');
211			if (strlen($certreq) == 0) {
212			$log->info('ECP certreq error: Missing certificate request.');
213			outputError('Missing certificate request.');
214			return; // ERROR means no further processing is necessary
215			}
216
217			getUID(); // Get the user's database user ID, put info in PHP session
218
219			$skin = Util::getSkin();
220			$skin->init(); // Check for forced skin
221
222			// If 'status' is not STATUS_OK*, then return error message
223			if (Util::getSessionVar('status') & 1) { // Bad status codes are odd
224			$errstr = array_search(Util::getSessionVar('status'), DBService::$STATUS);
225			$log->info('ECP certreq error: ' . $errstr . '.');
226			outputError($errstr);
227			Util::unsetAllUserSessionVars();
228			return; // ERROR means no further processing is necessary
229			}
230			//
231			// Verify myproxy-logon binary is configured
232			$disabledbyconf = ((!defined(MYPROXY_LOGON)) \|\| (empty(MYPROXY_LOGON)));
233			if ($disabledbyconf) {
234			$log->info('ECP certreq error: Downloading certificates is ' .
235			'disabled due to myproxy-logon not configured.');
236			outputError('Downloading certificates is disabled.');
237			Util::unsetAllUserSessionVars();
238			return; // ERROR means no further processing is necessary
239			}
240
241			$shibarray = Util::getIdpList()->getShibInfo();
242			if (Util::isEduGAINAndGetCert(@$shibarray['Identity Provider'], @$shibarray['Organization Name'])) {
243			$log->info('ECP certreq error: Failed to get cert due to eduGAIN IdP restriction.');
244			outputError('Failed to get cert due to eduGAIN IdP restriction.');
245			return; // ERROR means no further processing is necessary
246			}
247
248			// Set the port based on the Level of Assurance
249			$port = 7512;
250			$loa = Util::getSessionVar('loa');
251			if ($loa == 'http://incommonfederation.org/assurance/silver') {
252			$port = 7514;
253			} elseif ($loa == 'openid') {
254			$port = 7516;
255			}
256
257			// Get the certificate lifetime. Set to a default value if not set.
258			$certlifetime = (int)(Util::getPostVar('certlifetime'));
259			if ($certlifetime == 0) { // If not specified, set to default value
260			$defaultlifetime = $skin->getConfigOption('ecp', 'defaultlifetime');
261			if ((!is_null($defaultlifetime)) && ((int)$defaultlifetime > 0)) {
262			$certlifetime = (int)$defaultlifetime;
263			} else {
264			$certlifetime = MyProxy::getDefaultLifetime();
265			}
266			}
267
268			// Make sure lifetime is within acceptable range. 277 hrs = 1000000 secs.
269			list($minlifetime, $maxlifetime) = Content::getMinMaxLifetimes('ecp', 277);
270			if ($certlifetime < $minlifetime) {
271			$certlifetime = $minlifetime;
272			} elseif ($certlifetime > $maxlifetime) {
273			$certlifetime = $maxlifetime;
274			}
275
276			// Make sure that the user's MyProxy username is available.
277			$dn = Util::getSessionVar('dn');
278			if (strlen($dn) > 0) {
279			// Append extra info, such as 'skin', to be processed by MyProxy.
280			$skin->setMyProxyInfo();
281			$myproxyinfo = Util::getSessionVar('myproxyinfo');
282			if (strlen($myproxyinfo) > 0) {
283			$dn .= " $myproxyinfo";
284			}
285			// Attempt to fetch a credential from the MyProxy server
286			$cert = MyProxy::getMyProxyCredential(
287			$dn,
288			'',
289			MYPROXY_HOST,
290			$port,
291			$certlifetime,
292			'/var/www/config/hostcred.pem',
293			'',
294			$certreq
295			);
296
297			if (strlen($cert) > 0) { // Successfully got a certificate!
298			$log->info('ECP getcert success!');
299			// CIL-507 Special log message for XSEDE
300			$log->info('USAGE email="' . Util::getSessionVar('emailaddr') .
301			'" client="ECP"');
302			header('Content-type: text/plain');
303			echo $cert;
304			} else { // The myproxy-logon command failed - shouldn't happen!
305			$log->info('ECP certreq error: MyProxy unable to create certificate.');
306			outputError('Error! MyProxy unable to create certificate.');
307			}
308			} else { // Couldn't find the 'dn' PHP session value - shouldn't happen!
309			$log->info('ECP certreq error: Missing \'dn\' session value.');
310			outputError('Missing username. Please enable cookies.');
311			}
312			}
313
314			/**
315			* outputError
316			*
317			* This function sets the HTTP return type to 'text/plain' and also
318			* sets the HTTP return code to 400, meaning there was an error of
319			* some kind. If there is also a passed in errstr, that is output as
320			* the body of the HTTP return.
321			* @param string $errstr (Optional) The error string to print in the
322			* text/plain return body.
323			*/
324			function outputError($errstr = '')
325			{
326			header('Content-type: text/plain', true, 400);
327			if (strlen($errstr) > 0) {
328			echo $errstr;
329			}
330			}
331

cilogon / service

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index-functions.php ➔ getCert() F

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