aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/crypto.php6
-rwxr-xr-xinclude/items.php129
-rw-r--r--include/notifier.php126
-rw-r--r--include/text.php21
-rw-r--r--include/zot.php51
5 files changed, 278 insertions, 55 deletions
diff --git a/include/crypto.php b/include/crypto.php
index c5901f085..a646910a1 100644
--- a/include/crypto.php
+++ b/include/crypto.php
@@ -4,7 +4,8 @@ require_once('library/ASNValue.class.php');
require_once('library/asn1.php');
function rsa_sign($data,$key,$alg = 'sha256') {
-
+ if(! $key)
+ return 'no key';
$sig = '';
openssl_sign($data,$sig,$key,$alg);
return $sig;
@@ -12,6 +13,9 @@ function rsa_sign($data,$key,$alg = 'sha256') {
function rsa_verify($data,$sig,$key,$alg = 'sha256') {
+ if(! $key)
+ return false;
+
$verify = openssl_verify($data,$sig,$key,$alg);
return $verify;
}
diff --git a/include/items.php b/include/items.php
index 493a4e2f2..76e378d79 100755
--- a/include/items.php
+++ b/include/items.php
@@ -514,6 +514,7 @@ function get_item_elements($x) {
}
+
function import_author_xchan($x) {
$r = q("select hubloc_url from hubloc where hubloc_guid = '%s' and hubloc_guid_sig = '%s' and (hubloc_flags & %d) limit 1",
dbesc($x['guid']),
@@ -672,6 +673,58 @@ function encode_item_flags($item) {
return $ret;
}
+function encode_mail($item) {
+ $x = array();
+ $x['type'] = 'mail';
+
+ logger('encode_mail: ' . print_r($item,true));
+
+ $x['message_id'] = $item['uri'];
+ $x['message_parent'] = $item['parent_uri'];
+ $x['created'] = $item['created'];
+ $x['title'] = $item['title'];
+ $x['body'] = $item['body'];
+ $x['from'] = encode_item_xchan($item['from']);
+ $x['to'] = encode_item_xchan($item['to']);
+
+ return $x;
+}
+
+
+
+function get_mail_elements($x) {
+
+ $arr = array();
+
+ $arr['body'] = (($x['body']) ? htmlentities($x['body'],ENT_COMPAT,'UTF-8') : '');
+
+ $arr['created'] = datetime_convert('UTC','UTC',$x['created']);
+
+ if($arr['created'] > datetime_convert())
+ $arr['created'] = datetime_convert();
+
+ $arr['title'] = (($x['title']) ? htmlentities($x['title'], ENT_COMPAT,'UTF-8') : '');
+ $arr['uri'] = (($x['message_id']) ? htmlentities($x['message_id'], ENT_COMPAT,'UTF-8') : '');
+ $arr['parent_uri'] = (($x['message_parent']) ? htmlentities($x['message_parent'], ENT_COMPAT,'UTF-8') : '');
+
+
+ if(import_author_xchan($x['from']))
+ $arr['from_xchan'] = base64url_encode(hash('whirlpool',$x['from']['guid'] . $x['from']['guid_sig'], true));
+ else
+ return array();
+
+ if(import_author_xchan($x['to']))
+ $arr['to_xchan'] = base64url_encode(hash('whirlpool',$x['to']['guid'] . $x['to']['guid_sig'], true));
+ else
+ return array();
+
+
+ return $arr;
+
+}
+
+
+
function get_atom_elements($feed,$item) {
require_once('library/HTMLPurifier.auto.php');
@@ -1556,6 +1609,82 @@ function tgroup_check($uid,$item) {
}
+function mail_store($arr) {
+
+ if(! $arr['channel_id']) {
+ logger('mail_store: no uid');
+ return 0;
+ }
+
+ if((strpos($arr['body'],'<') !== false) || (strpos($arr['body'],'>') !== false))
+ $arr['body'] = escape_tags($arr['body']);
+
+ $arr['account_id'] = ((x($arr,'account_id')) ? intval($arr['account_id']) : 0);
+ $arr['uri'] = ((x($arr,'uri')) ? notags(trim($arr['uri'])) : random_string());
+ $arr['from_xchan'] = ((x($arr,'from_xchan')) ? notags(trim($arr['from_xchan'])) : '');
+ $arr['to_xchan'] = ((x($arr,'to_xchan')) ? notags(trim($arr['to_xchan'])) : '');
+ $arr['created'] = ((x($arr,'created') !== false) ? datetime_convert('UTC','UTC',$arr['created']) : datetime_convert());
+ $arr['title'] = ((x($arr,'title')) ? notags(trim($arr['title'])) : '');
+ $arr['parent_uri'] = ((x($arr,'parent_uri')) ? notags(trim($arr['parent_uri'])) : '');
+ $arr['body'] = ((x($arr,'body')) ? trim($arr['body']) : '');
+ $arr['mail_flags'] = ((x($arr,'mail_flags')) ? intval($arr['mail_flags']) : 0 );
+
+
+ $r = q("SELECT `id` FROM mail WHERE `uri` = '%s' AND channel_id = %d LIMIT 1",
+ dbesc($arr['uri']),
+ intval($arr['channel_id'])
+ );
+ if($r) {
+ logger('mail_store: duplicate item ignored. ' . print_r($arr,true));
+ return 0;
+ }
+
+ call_hooks('post_mail',$arr);
+
+ if(x($arr,'cancel')) {
+ logger('mail_store: post cancelled by plugin.');
+ return 0;
+ }
+
+ dbesc_array($arr);
+
+ logger('mail_store: ' . print_r($arr,true), LOGGER_DATA);
+
+ $r = dbq("INSERT INTO mail (`"
+ . implode("`, `", array_keys($arr))
+ . "`) VALUES ('"
+ . implode("', '", array_values($arr))
+ . "')" );
+
+ // find the item we just created
+
+ $r = q("SELECT `id` FROM mail WHERE `uri` = '%s' AND `channel_id` = %d ORDER BY `id` ASC ",
+ $arr['uri'], // already dbesc'd
+ intval($arr['channel_id'])
+ );
+
+ if($r) {
+ $current_post = $r[0]['id'];
+ logger('mail_store: created item ' . $current_post, LOGGER_DEBUG);
+ }
+ else {
+ logger('mail_store: could not locate created item');
+ return 0;
+ }
+ if(count($r) > 1) {
+ logger('mail_store: duplicated post occurred. Removing duplicates.');
+ q("DELETE FROM mail WHERE `uri` = '%s' AND `channel_id` = %d AND `id` != %d ",
+ $arr['uri'],
+ intval($arr['channel_id']),
+ intval($current_post)
+ );
+ }
+
+ call_hooks('post_mail_end',$arr);
+ return $current_post;
+}
+
+
diff --git a/include/notifier.php b/include/notifier.php
index da3cf35a6..c95caf942 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -130,16 +130,26 @@ function notifier_run($argv, $argc){
if($cmd === 'mail') {
$normal_mode = false;
$mail = true;
+ $private = true;
$message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1",
intval($item_id)
);
if(! count($message)){
return;
}
- $uid = $message[0]['uid'];
- $recipients[] = $message[0]['contact-id'];
+ xchan_mail_query($message[0]);
+ $uid = $message[0]['channel_id'];
+ $recipients[] = $message[0]['to_xchan'];
$item = $message[0];
+ $encoded_item = encode_mail($item);
+dbg(1);
+ $s = q("select * from channel where channel_id = %d limit 1",
+ intval($item['channel_id'])
+ );
+ if($s)
+ $channel = $s[0];
+dbg(0);
}
elseif($cmd === 'expire') {
$normal_mode = false;
@@ -241,66 +251,80 @@ function notifier_run($argv, $argc){
}
}
- logger('notifier: encoded item: ' . print_r($encoded_item,true));
+ }
- stringify_array_elms($recipients);
- if(! $recipients)
- return;
- logger('notifier: recipients: ' . print_r($recipients,true));
+ // Generic delivery section, we have an encoded item and recipients
+ // Now start the delivery process
- // Now we have collected recipients (except for external mentions, FIXME)
- // Let's reduce this to a set of hubs.
+ logger('notifier: encoded item: ' . print_r($encoded_item,true));
- $r = q("select distinct(hubloc_callback),hubloc_host,hubloc_sitekey from hubloc
- where hubloc_hash in (" . implode(',',$recipients) . ") group by hubloc_callback");
- if(! $r) {
- logger('notifier: no hubs');
- return;
- }
- $hubs = $r;
-
- $interval = ((get_config('system','delivery_interval') !== false)
- ? intval(get_config('system','delivery_interval')) : 2 );
-
- $deliveries_per_process = intval(get_config('system','delivery_batch_count'));
-
- if($deliveries_per_process <= 0)
- $deliveries_per_process = 1;
-
- $deliver = array();
-
- foreach($hubs as $hub) {
- $hash = random_string();
- $n = zot_build_packet($channel,'notify',null,(($private) ? $hub['hubloc_sitekey'] : null),$hash);
- q("insert into outq ( outq_hash, outq_account, outq_channel, outq_posturl, outq_async, outq_created, outq_updated, outq_notify, outq_msg ) values ( '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s' )",
- dbesc($hash),
- intval($target_item['aid']),
- intval($target_item['uid']),
- dbesc($hub['hubloc_callback']),
- intval(1),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
- dbesc($n),
- dbesc(json_encode($encoded_item))
- );
- $deliver[] = $hash;
+ stringify_array_elms($recipients);
+ if(! $recipients)
+ return;
+ logger('notifier: recipients: ' . print_r($recipients,true));
- if(count($deliver) >= $deliveries_per_process) {
- proc_run('php','include/deliver.php',$deliver);
- $deliver = array();
- if($interval)
- @time_sleep_until(microtime(true) + (float) $interval);
- }
+
+ $env_recips = null;
+ if($private) {
+ $r = q("select xchan_guid, xchan_guid_sig from xchan where xchan_hash in (" . implode(',',$recipients) . ")");
+ if($r) {
+ $env_recips = array();
+ foreach($r as $rr)
+ $env_recips[] = array('guid' => $rr['xchan_guid'],'guid_sig' => $rr['xchan_guid_sig']);
}
+ }
- // catch any stragglers
+ // Now we have collected recipients (except for external mentions, FIXME)
+ // Let's reduce this to a set of hubs.
+
+ $r = q("select distinct(hubloc_callback),hubloc_host,hubloc_sitekey from hubloc
+ where hubloc_hash in (" . implode(',',$recipients) . ") group by hubloc_callback");
+ if(! $r) {
+ logger('notifier: no hubs');
+ return;
+ }
+ $hubs = $r;
+
+ $interval = ((get_config('system','delivery_interval') !== false)
+ ? intval(get_config('system','delivery_interval')) : 2 );
+
+ $deliveries_per_process = intval(get_config('system','delivery_batch_count'));
+
+ if($deliveries_per_process <= 0)
+ $deliveries_per_process = 1;
+
+ $deliver = array();
+
+ foreach($hubs as $hub) {
+ $hash = random_string();
+ $n = zot_build_packet($channel,'notify',$env_recips,(($private) ? $hub['hubloc_sitekey'] : null),$hash);
+ q("insert into outq ( outq_hash, outq_account, outq_channel, outq_posturl, outq_async, outq_created, outq_updated, outq_notify, outq_msg ) values ( '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s' )",
+ dbesc($hash),
+ intval($target_item['aid']),
+ intval($target_item['uid']),
+ dbesc($hub['hubloc_callback']),
+ intval(1),
+ dbesc(datetime_convert()),
+ dbesc(datetime_convert()),
+ dbesc($n),
+ dbesc(json_encode($encoded_item))
+ );
+ $deliver[] = $hash;
- if(count($deliver)) {
+ if(count($deliver) >= $deliveries_per_process) {
proc_run('php','include/deliver.php',$deliver);
+ $deliver = array();
+ if($interval)
+ @time_sleep_until(microtime(true) + (float) $interval);
}
-
}
+ // catch any stragglers
+
+ if(count($deliver)) {
+ proc_run('php','include/deliver.php',$deliver);
+ }
+
if($normal_mode)
call_hooks('notifier_normal',$target_item);
diff --git a/include/text.php b/include/text.php
index ee95646b7..b97b21981 100644
--- a/include/text.php
+++ b/include/text.php
@@ -1722,6 +1722,27 @@ function xchan_query(&$items) {
}
+function xchan_mail_query(&$item) {
+ $arr = array();
+ $chans = null;
+ if($item) {
+ if($item['from_xchan'] && (! in_array($item['from_xchan'],$arr)))
+ $arr[] = "'" . dbesc($item['from_xchan']) . "'";
+ if($item['to_xchan'] && (! in_array($item['to_xchan'],$arr)))
+ $arr[] = "'" . dbesc($item['to_xchan']) . "'";
+ }
+
+ if(count($arr)) {
+ $chans = q("select xchan.*,hubloc.* from xchan left join hubloc on hubloc_hash = xchan_hash
+ where xchan_hash in (" . implode(',', $arr) . ") and ( hubloc_flags & " . intval(HUBLOC_FLAGS_PRIMARY) . " )");
+ }
+ if($chans) {
+ $item['from'] = find_xchan_in_array($item['from_xchan'],$chans);
+ $item['to'] = find_xchan_in_array($item['to_xchan'],$chans);
+ }
+}
+
+
function find_xchan_in_array($xchan,$arr) {
if(count($arr)) {
foreach($arr as $x) {
diff --git a/include/zot.php b/include/zot.php
index 20752a291..2d2bc92c6 100644
--- a/include/zot.php
+++ b/include/zot.php
@@ -666,6 +666,8 @@ function zot_import($arr) {
$i['notify'] = json_decode(aes_unencapsulate($i['notify'],get_config('system','prvkey')),true);
}
+ logger('zot_import: notify: ' . print_r($i['notify'],true));
+
$i['notify']['sender']['hash'] = base64url_encode(hash('whirlpool',$i['notify']['sender']['guid'] . $i['notify']['sender']['guid_sig'], true));
$deliveries = null;
@@ -673,11 +675,13 @@ function zot_import($arr) {
logger('specific recipients');
$recip_arr = array();
foreach($i['notify']['recipients'] as $recip) {
- $recip_arr[] = array('hash' => base64url_encode(hash('whirlpool',$recip['guid'] . $recip['guid_sig'], true)));
+ $recip_arr[] = base64url_encode(hash('whirlpool',$recip['guid'] . $recip['guid_sig'], true));
}
+ logger('recip_arr: ' . print_r($recip_arr,true));
stringify_array_elms($recip_arr);
- $recips = ids_to_querystr($recip_arr,'hash');
-
+ logger('recip_arr: ' . print_r($recip_arr,true));
+ $recips = implode(',',$recip_arr);
+ logger('recips: ' . $recips);
$r = q("select channel_hash as hash from channel where channel_hash in ( " . $recips . " ) ");
if(! $r)
continue;
@@ -709,6 +713,13 @@ function zot_import($arr) {
}
elseif($i['message']['type'] === 'mail') {
+ $arr = get_mail_elements($i['message']);
+
+ logger('Mail received: ' . print_r($arr,true));
+ logger('Mail recipients: ' . print_r($deliveries,true));
+
+
+ process_mail_delivery($i['notify']['sender'],$arr,$deliveries);
}
}
@@ -822,6 +833,7 @@ function process_delivery($sender,$arr,$deliveries,$relay) {
}
}
+
function update_imported_item($sender,$item,$uid) {
// FIXME
logger('update_imported_item');
@@ -857,3 +869,36 @@ function delete_imported_item($sender,$item,$uid) {
}
+function process_mail_delivery($sender,$arr,$deliveries) {
+
+
+ foreach($deliveries as $d) {
+ $r = q("select * from channel where channel_hash = '%s' limit 1",
+ dbesc($d['hash'])
+ );
+
+ if(! $r)
+ continue;
+
+ $channel = $r[0];
+
+ if(! perm_is_allowed($channel['channel_id'],$sender['hash'],'post_mail')) {
+ logger("permission denied for mail delivery {$channel['channel_id']}");
+ continue;
+ }
+
+ $r = q("select id from mail where uri = '%s' and channel_id = %d limit 1",
+ dbesc($arr['uri']),
+ intval($channel['channel_id'])
+ );
+ if($r) {
+ logger('duplicate mail received');
+ continue;
+ }
+ else {
+ $arr['account_id'] = $channel['channel_account_id'];
+ $arr['channel_id'] = $channel['channel_id'];
+ $item_id = mail_store($arr);
+ }
+ }
+}