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Signed Diaspora posts should now be stored more reliable

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This commit is contained in:
Michael
2018-10-15 21:42:55 +00:00
parent 664afbcafb
commit 8d0f4710a4
5 changed files with 57 additions and 32 deletions
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34
src/Model/Item.php
View File

@@ -231,6 +231,10 @@ class Item extends BaseObject
}
}
if (array_key_exists('signed_text', $row) && array_key_exists('interaction', $row) && !is_null($row['interaction'])) {
$row['signed_text'] = $row['interaction'];
}
if (array_key_exists('ignored', $row) && array_key_exists('internal-user-ignored', $row) && !is_null($row['internal-user-ignored'])) {
$row['ignored'] = $row['internal-user-ignored'];
}
@@ -242,6 +246,7 @@ class Item extends BaseObject
unset($row['internal-iaid']);
unset($row['internal-icid']);
unset($row['internal-user-ignored']);
unset($row['interaction']);
return $row;
}
@@ -567,6 +572,8 @@ class Item extends BaseObject
$fields['sign'] = ['signed_text', 'signature', 'signer'];
$fields['diaspora-interaction'] = ['interaction'];
return $fields;
}
@@ -653,6 +660,10 @@ class Item extends BaseObject
$joins .= " LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id`";
}
if (strpos($sql_commands, "`diaspora-interaction`.") !== false) {
$joins .= " LEFT JOIN `diaspora-interaction` ON `diaspora-interaction`.`uri-id` = `item`.`uri-id`";
}
if (strpos($sql_commands, "`item-activity`.") !== false) {
$joins .= " LEFT JOIN `item-activity` ON `item-activity`.`id` = `item`.`iaid`";
}
@@ -705,6 +716,10 @@ class Item extends BaseObject
$selected[] = 'internal-user-ignored';
}
if (in_array('signed_text', $selected)) {
$selected[] = 'interaction';
}
$selection = [];
foreach ($fields as $table => $table_fields) {
foreach ($table_fields as $field => $select) {
@@ -1487,7 +1502,6 @@ class Item extends BaseObject
$deny_gid = '';
if ($item['parent-uri'] === $item['uri']) {
$diaspora_signed_text = '';
$parent_id = 0;
$parent_deleted = 0;
$allow_cid = $item['allow_cid'];
@@ -1534,10 +1548,6 @@ class Item extends BaseObject
$item['wall'] = $parent['wall'];
$notify_type = 'comment-new';
if (!$parent['origin']) {
$diaspora_signed_text = '';
}
/*
* If the parent is private, force privacy for the entire conversation
* This differs from the above settings as it subtly allows comments from
@@ -1578,7 +1588,6 @@ class Item extends BaseObject
$parent_id = 0;
$item['parent-uri'] = $item['uri'];
$item['gravity'] = GRAVITY_PARENT;
$diaspora_signed_text = '';
} else {
logger('item parent '.$item['parent-uri'].' for '.$item['uid'].' was not found - ignoring item');
return 0;
@@ -1803,14 +1812,17 @@ class Item extends BaseObject
logger("Repaired double encoded signature from handle ".$dsprsig->signer, LOGGER_DEBUG);
}
DBA::insert('sign', ['iid' => $current_post, 'signed_text' => $dsprsig->signed_text,
'signature' => $dsprsig->signature, 'signer' => $dsprsig->signer]);
if (!empty($dsprsig->signed_text) && empty($dsprsig->signature) && empty($dsprsig->signer)) {
DBA::insert('diaspora-interaction', ['uri-id' => $item['uri-id'], 'interaction' => $dsprsig->signed_text], true);
} else {
// The other fields are used by very old Friendica servers, so we currently store them differently
DBA::insert('sign', ['iid' => $current_post, 'signed_text' => $dsprsig->signed_text,
'signature' => $dsprsig->signature, 'signer' => $dsprsig->signer]);
}
}
if (!empty($diaspora_signed_text)) {
// Formerly we stored the signed text, the signature and the author in different fields.
// We now store the raw data so that we are more flexible.
DBA::insert('sign', ['iid' => $current_post, 'signed_text' => $diaspora_signed_text]);
DBA::insert('diaspora-interaction', ['uri-id' => $item['uri-id'], 'interaction' => $diaspora_signed_text], true);
}
$deleted = self::tagDeliver($item['uid'], $current_post);

26
src/Protocol/Diaspora.php
View File

@@ -3749,13 +3749,13 @@ class Diaspora
*
* @return string The message
*/
private static function messageFromSignature(array $item, array $signature)
private static function messageFromSignature(array $item)
{
// Split the signed text
$signed_parts = explode(";", $signature['signed_text']);
$signed_parts = explode(";", $item['signed_text']);
if ($item["deleted"]) {
$message = ["author" => $signature['signer'],
$message = ["author" => $item['signer'],
"target_guid" => $signed_parts[0],
"target_type" => $signed_parts[1]];
} elseif (in_array($item["verb"], [ACTIVITY_LIKE, ACTIVITY_DISLIKE])) {
@@ -3764,7 +3764,7 @@ class Diaspora
"parent_guid" => $signed_parts[3],
"parent_type" => $signed_parts[2],
"positive" => $signed_parts[0],
"author_signature" => $signature['signature'],
"author_signature" => $item['signature'],
"parent_author_signature" => ""];
} else {
// Remove the comment guid
@@ -3783,7 +3783,7 @@ class Diaspora
"guid" => $guid,
"parent_guid" => $parent_guid,
"text" => implode(";", $signed_parts),
"author_signature" => $signature['signature'],
"author_signature" => $item['signature'],
"parent_author_signature" => ""];
}
return $message;
@@ -3811,20 +3811,12 @@ class Diaspora
logger("Got relayable data ".$type." for item ".$item["guid"]." (".$item["id"].")", LOGGER_DEBUG);
// fetch the original signature
$fields = ['signed_text', 'signature', 'signer'];
$signature = DBA::selectFirst('sign', $fields, ['iid' => $item["id"]]);
if (!DBA::isResult($signature)) {
logger("Couldn't fetch signatur for item ".$item["guid"]." (".$item["id"].")", LOGGER_DEBUG);
return false;
}
// Old way - is used by the internal Friendica functions
/// @todo Change all signatur storing functions to the new format
if ($signature['signed_text'] && $signature['signature'] && $signature['signer']) {
$message = self::messageFromSignature($item, $signature);
if ($item['signed_text'] && $item['signature'] && $item['signer']) {
$message = self::messageFromSignature($item);
} else {// New way
$msg = json_decode($signature['signed_text'], true);
$msg = json_decode($item['signed_text'], true);
$message = [];
if (is_array($msg)) {
@@ -3841,7 +3833,7 @@ class Diaspora
$message[$field] = $data;
}
} else {
logger("Signature text for item ".$item["guid"]." (".$item["id"].") couldn't be extracted: ".$signature['signed_text'], LOGGER_DEBUG);
logger("Signature text for item ".$item["guid"]." (".$item["id"].") couldn't be extracted: ".$item['signed_text'], LOGGER_DEBUG);
}
}