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-rw-r--r--mod/dfrn_request.php246
1 files changed, 139 insertions, 107 deletions
diff --git a/mod/dfrn_request.php b/mod/dfrn_request.php
index 3cb2a16a4..f6a85fbab 100644
--- a/mod/dfrn_request.php
+++ b/mod/dfrn_request.php
@@ -183,143 +183,175 @@ function dfrn_request_post(&$a) {
$url = webfinger_dfrn($url);
+ if(substr($url,0,5) === 'stat:') {
+ $network = 'stat';
+ $url = substr($url,5);
+ }
+ else {
+ $network = 'dfrn';
+ }
+
if(! strlen($url)) {
notice( t("Unable to resolve your name at the provided location.") . EOL);
return;
}
- $ret = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
- intval($uid),
- dbesc($url)
- );
- if(count($ret)) {
- if(strlen($ret[0]['issued-id'])) {
- notice( t('You have already introduced yourself here.') . EOL );
- return;
- }
- else {
- $contact_record = $ret[0];
- $parms = array('dfrn-request' => $ret[0]['request']);
- }
- }
- $issued_id = random_string();
-
- if(is_array($contact_record)) {
- // There is a contact record but no issued-id, so this
- // is a reciprocal introduction from a known contact
- $r = q("UPDATE `contact` SET `issued-id` = '%s' WHERE `id` = %d LIMIT 1",
- dbesc($issued_id),
- intval($contact_record['id'])
+ if($network == 'dfrn') {
+ $ret = q("SELECT * FROM `contact` WHERE `uid` = %d AND `url` = '%s' LIMIT 1",
+ intval($uid),
+ dbesc($url)
);
- }
- else {
- if(! validate_url($url)) {
- notice( t('Invalid profile URL.') . EOL);
- goaway($a->get_baseurl() . '/' . $a->cmd);
- return; // NOTREACHED
- }
- if(! allowed_url($url)) {
- notice( t('Disallowed profile URL.') . EOL);
- goaway($a->get_baseurl() . '/' . $a->cmd);
- return; // NOTREACHED
+ if(count($ret)) {
+ if(strlen($ret[0]['issued-id'])) {
+ notice( t('You have already introduced yourself here.') . EOL );
+ return;
+ }
+ else {
+ $contact_record = $ret[0];
+ $parms = array('dfrn-request' => $ret[0]['request']);
+ }
}
-
-
- require_once('Scrape.php');
-
- $parms = scrape_dfrn($url);
-
- if(! count($parms)) {
- notice( t('Profile location is not valid or does not contain profile information.') . EOL );
- goaway($a->get_baseurl() . '/' . $a->cmd);
+ $issued_id = random_string();
+
+ if(is_array($contact_record)) {
+ // There is a contact record but no issued-id, so this
+ // is a reciprocal introduction from a known contact
+ $r = q("UPDATE `contact` SET `issued-id` = '%s' WHERE `id` = %d LIMIT 1",
+ dbesc($issued_id),
+ intval($contact_record['id'])
+ );
}
else {
- if(! x($parms,'fn'))
- notice( t('Warning: profile location has no identifiable owner name.') . EOL );
- if(! x($parms,'photo'))
- notice( t('Warning: profile location has no profile photo.') . EOL );
- $invalid = validate_dfrn($parms);
- if($invalid) {
- notice( $invalid . t(' required parameter')
- . (($invalid == 1) ? t(" was ") : t("s were ") )
- . t("not found at the given location.") . EOL ) ;
+ if(! validate_url($url)) {
+ notice( t('Invalid profile URL.') . EOL);
+ goaway($a->get_baseurl() . '/' . $a->cmd);
+ return; // NOTREACHED
+ }
- return;
+ if(! allowed_url($url)) {
+ notice( t('Disallowed profile URL.') . EOL);
+ goaway($a->get_baseurl() . '/' . $a->cmd);
+ return; // NOTREACHED
}
- }
+
+ require_once('Scrape.php');
- $parms['url'] = $url;
- $parms['issued-id'] = $issued_id;
+ $parms = scrape_dfrn($url);
+ if(! count($parms)) {
+ notice( t('Profile location is not valid or does not contain profile information.') . EOL );
+ goaway($a->get_baseurl() . '/' . $a->cmd);
+ }
+ else {
+ if(! x($parms,'fn'))
+ notice( t('Warning: profile location has no identifiable owner name.') . EOL );
+ if(! x($parms,'photo'))
+ notice( t('Warning: profile location has no profile photo.') . EOL );
+ $invalid = validate_dfrn($parms);
+ if($invalid) {
+ notice( $invalid . t(' required parameter')
+ . (($invalid == 1) ? t(" was ") : t("s were ") )
+ . t("not found at the given location.") . EOL ) ;
+
+ return;
+ }
+ }
- dbesc_array($parms);
- $r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `name`, `issued-id`, `photo`, `site-pubkey`,
- `request`, `confirm`, `notify`, `poll` )
- VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
- intval($uid),
- datetime_convert(),
- $parms['url'],
- $parms['fn'],
- $parms['issued-id'],
- $parms['photo'],
- $parms['key'],
- $parms['dfrn-request'],
- $parms['dfrn-confirm'],
- $parms['dfrn-notify'],
- $parms['dfrn-poll']
- );
- // find the contact record we just created
- if($r) {
- $r = q("SELECT `id` FROM `contact`
- WHERE `uid` = %d AND `url` = '%s' AND `issued-id` = '%s' LIMIT 1",
+ $parms['url'] = $url;
+ $parms['issued-id'] = $issued_id;
+
+
+ dbesc_array($parms);
+ $r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `name`, `issued-id`, `photo`, `site-pubkey`,
+ `request`, `confirm`, `notify`, `poll` )
+ VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
intval($uid),
+ datetime_convert(),
$parms['url'],
- $parms['issued-id']
+ $parms['fn'],
+ $parms['issued-id'],
+ $parms['photo'],
+ $parms['key'],
+ $parms['dfrn-request'],
+ $parms['dfrn-confirm'],
+ $parms['dfrn-notify'],
+ $parms['dfrn-poll']
);
- if(count($r))
- $contact_record = $r[0];
- }
-
- }
- if($r === false) {
- notice( t('Failed to update contact record.') . EOL );
- return;
- }
- $hash = random_string() . (string) time(); // Generate a confirm_key
+ // find the contact record we just created
+ if($r) {
+ $r = q("SELECT `id` FROM `contact`
+ WHERE `uid` = %d AND `url` = '%s' AND `issued-id` = '%s' LIMIT 1",
+ intval($uid),
+ $parms['url'],
+ $parms['issued-id']
+ );
+ if(count($r))
+ $contact_record = $r[0];
+ }
+
+ }
+ if($r === false) {
+ notice( t('Failed to update contact record.') . EOL );
+ return;
+ }
- if(is_array($contact_record)) {
- $ret = q("INSERT INTO `intro` ( `uid`, `contact-id`, `blocked`, `knowyou`, `note`, `hash`, `datetime`)
- VALUES ( %d, %d, 1, %d, '%s', '%s', '%s' )",
- intval($uid),
- intval($contact_record['id']),
- ((x($_POST,'knowyou') && ($_POST['knowyou'] == 1)) ? 1 : 0),
- dbesc(notags(trim($_POST['dfrn-request-message']))),
- dbesc($hash),
- dbesc(datetime_convert())
- );
- }
+ $hash = random_string() . (string) time(); // Generate a confirm_key
+
+ if(is_array($contact_record)) {
+ $ret = q("INSERT INTO `intro` ( `uid`, `contact-id`, `blocked`, `knowyou`, `note`, `hash`, `datetime`)
+ VALUES ( %d, %d, 1, %d, '%s', '%s', '%s' )",
+ intval($uid),
+ intval($contact_record['id']),
+ ((x($_POST,'knowyou') && ($_POST['knowyou'] == 1)) ? 1 : 0),
+ dbesc(notags(trim($_POST['dfrn-request-message']))),
+ dbesc($hash),
+ dbesc(datetime_convert())
+ );
+ }
- // This notice will only be seen by the requestor if the requestor and requestee are on the same server.
+ // This notice will only be seen by the requestor if the requestor and requestee are on the same server.
- if(! $failed)
- notice( t('Your introduction has been sent.') . EOL );
+ if(! $failed)
+ notice( t('Your introduction has been sent.') . EOL );
- // "Homecoming" - send the requestor back to their site to record the introduction.
+ // "Homecoming" - send the requestor back to their site to record the introduction.
- $dfrn_url = bin2hex($a->get_baseurl() . '/profile/' . $nickname);
- $aes_allow = ((function_exists('openssl_encrypt')) ? 1 : 0);
+ $dfrn_url = bin2hex($a->get_baseurl() . '/profile/' . $nickname);
+ $aes_allow = ((function_exists('openssl_encrypt')) ? 1 : 0);
- goaway($parms['dfrn-request'] . "?dfrn_url=$dfrn_url" . '&confirm_key=' . $hash . (($aes_allow) ? "&aes_allow=1" : ""));
- return; // NOTREACHED
+ goaway($parms['dfrn-request'] . "?dfrn_url=$dfrn_url"
+ . '&dfrn_version=' . DFRN_PROTOCOL_VERSION
+ . '&confirm_key=' . $hash
+ . (($aes_allow) ? "&aes_allow=1" : "")
+ );
+ // NOTREACHED
+ // END $network === 'dfrn'
+ }
+ elseif($network === 'stat') {
+
+ /**
+ *
+ * OStatus network
+ * Check contact existence
+ * Try and scrape together enough information to create a contact record, with us as REL_VIP
+ * Substitute our user's feed URL into $url template
+ * Send the subscriber home to subscribe
+ *
+ **/
+
+ $url = str_replace('{uri}', $a->get_baseurl() . '/dfrn_poll/' . $nickname, $url);
+ goaway($url);
+ // NOTREACHED
+ // END $network === 'stat'
+ }
- }
- return;
+ } return;
}}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 00:49:48 +0000