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Merge pull request #10257 from annando/apcontact-no-normalize

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Fetch Json-LD definitions from local ressources
This commit is contained in:
Hypolite Petovan 2021-05-17 03:58:18 -04:00 committed by GitHub
commit 87db6dc489
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6 changed files with 556 additions and 59 deletions
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26
src/Model/APContact.php
View file

@ -258,29 +258,23 @@ class APContact
}
if (!empty($apcontact['following'])) {
$data = ActivityPub::fetchContent($apcontact['following']);
if (!empty($data)) {
if (!empty($data['totalItems'])) {
$apcontact['following_count'] = $data['totalItems'];
}
$following = ActivityPub::fetchContent($apcontact['following']);
if (!empty($following['totalItems'])) {
$apcontact['following_count'] = $following['totalItems'];
}
}
if (!empty($apcontact['followers'])) {
$data = ActivityPub::fetchContent($apcontact['followers']);
if (!empty($data)) {
if (!empty($data['totalItems'])) {
$apcontact['followers_count'] = $data['totalItems'];
}
$followers = ActivityPub::fetchContent($apcontact['followers']);
if (!empty($followers['totalItems'])) {
$apcontact['followers_count'] = $followers['totalItems'];
}
}
if (!empty($apcontact['outbox'])) {
$data = ActivityPub::fetchContent($apcontact['outbox']);
if (!empty($data)) {
if (!empty($data['totalItems'])) {
$apcontact['statuses_count'] = $data['totalItems'];
}
$outbox = ActivityPub::fetchContent($apcontact['outbox']);
if (!empty($outbox['totalItems'])) {
$apcontact['statuses_count'] = $outbox['totalItems'];
}
}
@ -333,7 +327,7 @@ class APContact
if (empty($apcontact['subscribe'])) {
$apcontact['subscribe'] = null;
}
}
if (!empty($apcontact['baseurl']) && empty($fetched_contact['gsid'])) {
$apcontact['gsid'] = GServer::getID($apcontact['baseurl']);

70
src/Util/JsonLD.php
View file

@ -41,6 +41,21 @@ class JsonLD
*/
public static function documentLoader($url)
{
switch ($url) {
case 'https://w3id.org/security/v1':
$url = DI::baseUrl() . '/static/security-v1.jsonld';
break;
case 'https://w3id.org/identity/v1':
$url = DI::baseUrl() . '/static/identity-v1.jsonld';
break;
case 'https://www.w3.org/ns/activitystreams':
$url = DI::baseUrl() . '/static/activitystreams.jsonld';
break;
default:
Logger::info('Got url', ['url' =>$url]);
break;
}
$recursion = 0;
$x = debug_backtrace();
@ -67,40 +82,6 @@ class JsonLD
return $data;
}
public static function fixContext(array $json)
{
// Preparation for adding possibly missing content to the context
if (!empty($json['@context']) && is_string($json['@context'])) {
$json['@context'] = [$json['@context']];
}
if (($key = array_search('https://w3id.org/security/v1', $json['@context'])) !== false) {
unset($json['@context'][$key]);
$json['@context'] = array_values(array_filter($json['@context']));
}
$last_entry = count($json['@context']) - 1;
$additional = [
'w3id' => 'https://w3id.org/security#',
'signature' => 'w3id:signature',
'RsaSignature2017' => 'w3id:RsaSignature2017',
'created' => 'w3id:created',
'creator' => 'w3id:creator',
'nonce' => 'w3id:nonce',
'signatureValue' => 'w3id:signatureValue',
'publicKey' => 'w3id:publicKey',
'publicKeyPem' => 'w3id:publicKeyPem'];
if (is_array($json['@context'][$last_entry])) {
$json['@context'][$last_entry] = array_merge($json['@context'][$last_entry], $additional);
} else {
$json['@context'][] = $additional;
}
return $json;
}
/**
* Normalises a given JSON array
*
@ -111,8 +92,6 @@ class JsonLD
*/
public static function normalize($json)
{
$json = self::fixContext($json);
jsonld_set_document_loader('Friendica\Util\JsonLD::documentLoader');
$jsonobj = json_decode(json_encode($json, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE));
@ -147,12 +126,10 @@ class JsonLD
*/
public static function compact($json)
{
$json = self::fixContext($json);
jsonld_set_document_loader('Friendica\Util\JsonLD::documentLoader');
$context = (object)['as' => 'https://www.w3.org/ns/activitystreams#',
'w3id' => (object)['@id' => 'https://w3id.org/security#', '@type' => '@id'],
'w3id' => 'https://w3id.org/security#',
'ldp' => (object)['@id' => 'http://www.w3.org/ns/ldp#', '@type' => '@id'],
'vcard' => (object)['@id' => 'http://www.w3.org/2006/vcard/ns#', '@type' => '@id'],
'dfrn' => (object)['@id' => 'http://purl.org/macgirvin/dfrn/1.0/', '@type' => '@id'],
@ -164,6 +141,17 @@ class JsonLD
'sc' => (object)['@id' => 'http://schema.org#', '@type' => '@id'],
'pt' => (object)['@id' => 'https://joinpeertube.org/ns#', '@type' => '@id']];
// Preparation for adding possibly missing content to the context
if (!empty($json['@context']) && is_string($json['@context'])) {
$json['@context'] = [$json['@context']];
}
// Workaround for servers with missing context
// See issue https://github.com/nextcloud/social/issues/330
if (!empty($json['@context']) && is_array($json['@context'])) {
$json['@context'][] = 'https://w3id.org/security/v1';
}
// Trying to avoid memory problems with large content fields
if (!empty($json['object']['source']['content'])) {
$content = $json['object']['source']['content'];
@ -177,9 +165,7 @@ class JsonLD
}
catch (Exception $e) {
$compacted = false;
Logger::error('compacting error');
// Sooner or later we should log some details as well - but currently this leads to memory issues
// Logger::log('compacting error:' . substr(print_r($e, true), 0, 10000), Logger::DEBUG);
Logger::error('compacting error', ['line' => $e->getLine(), 'message' => $e->getMessage()]);
}
$json = json_decode(json_encode($compacted, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE), true);

2
src/Util/LDSignature.php
View file

@ -57,7 +57,7 @@ class LDSignature
$dhash = self::hash(self::signableData($data));
$x = Crypto::rsaVerify($ohash . $dhash, base64_decode($data['signature']['signatureValue']), $pubkey);
Logger::log('LD-verify: ' . intval($x));
Logger::notice('LD-verify', ['verified' => (int)$x, 'actor' => $profile['url']]);
if (empty($x)) {
return false;

379
static/activitystreams.jsonld Normal file
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@ -0,0 +1,379 @@
{
"@context": {
"@vocab": "_:",
"xsd": "http://www.w3.org/2001/XMLSchema#",
"as": "https://www.w3.org/ns/activitystreams#",
"ldp": "http://www.w3.org/ns/ldp#",
"vcard": "http://www.w3.org/2006/vcard/ns#",
"id": "@id",
"type": "@type",
"Accept": "as:Accept",
"Activity": "as:Activity",
"IntransitiveActivity": "as:IntransitiveActivity",
"Add": "as:Add",
"Announce": "as:Announce",
"Application": "as:Application",
"Arrive": "as:Arrive",
"Article": "as:Article",
"Audio": "as:Audio",
"Block": "as:Block",
"Collection": "as:Collection",
"CollectionPage": "as:CollectionPage",
"Relationship": "as:Relationship",
"Create": "as:Create",
"Delete": "as:Delete",
"Dislike": "as:Dislike",
"Document": "as:Document",
"Event": "as:Event",
"Follow": "as:Follow",
"Flag": "as:Flag",
"Group": "as:Group",
"Ignore": "as:Ignore",
"Image": "as:Image",
"Invite": "as:Invite",
"Join": "as:Join",
"Leave": "as:Leave",
"Like": "as:Like",
"Link": "as:Link",
"Mention": "as:Mention",
"Note": "as:Note",
"Object": "as:Object",
"Offer": "as:Offer",
"OrderedCollection": "as:OrderedCollection",
"OrderedCollectionPage": "as:OrderedCollectionPage",
"Organization": "as:Organization",
"Page": "as:Page",
"Person": "as:Person",
"Place": "as:Place",
"Profile": "as:Profile",
"Question": "as:Question",
"Reject": "as:Reject",
"Remove": "as:Remove",
"Service": "as:Service",
"TentativeAccept": "as:TentativeAccept",
"TentativeReject": "as:TentativeReject",
"Tombstone": "as:Tombstone",
"Undo": "as:Undo",
"Update": "as:Update",
"Video": "as:Video",
"View": "as:View",
"Listen": "as:Listen",
"Read": "as:Read",
"Move": "as:Move",
"Travel": "as:Travel",
"IsFollowing": "as:IsFollowing",
"IsFollowedBy": "as:IsFollowedBy",
"IsContact": "as:IsContact",
"IsMember": "as:IsMember",
"subject": {
"@id": "as:subject",
"@type": "@id"
},
"relationship": {
"@id": "as:relationship",
"@type": "@id"
},
"actor": {
"@id": "as:actor",
"@type": "@id"
},
"attributedTo": {
"@id": "as:attributedTo",
"@type": "@id"
},
"attachment": {
"@id": "as:attachment",
"@type": "@id"
},
"bcc": {
"@id": "as:bcc",
"@type": "@id"
},
"bto": {
"@id": "as:bto",
"@type": "@id"
},
"cc": {
"@id": "as:cc",
"@type": "@id"
},
"context": {
"@id": "as:context",
"@type": "@id"
},
"current": {
"@id": "as:current",
"@type": "@id"
},
"first": {
"@id": "as:first",
"@type": "@id"
},
"generator": {
"@id": "as:generator",
"@type": "@id"
},
"icon": {
"@id": "as:icon",
"@type": "@id"
},
"image": {
"@id": "as:image",
"@type": "@id"
},
"inReplyTo": {
"@id": "as:inReplyTo",
"@type": "@id"
},
"items": {
"@id": "as:items",
"@type": "@id"
},
"instrument": {
"@id": "as:instrument",
"@type": "@id"
},
"orderedItems": {
"@id": "as:items",
"@type": "@id",
"@container": "@list"
},
"last": {
"@id": "as:last",
"@type": "@id"
},
"location": {
"@id": "as:location",
"@type": "@id"
},
"next": {
"@id": "as:next",
"@type": "@id"
},
"object": {
"@id": "as:object",
"@type": "@id"
},
"oneOf": {
"@id": "as:oneOf",
"@type": "@id"
},
"anyOf": {
"@id": "as:anyOf",
"@type": "@id"
},
"closed": {
"@id": "as:closed",
"@type": "xsd:dateTime"
},
"origin": {
"@id": "as:origin",
"@type": "@id"
},
"accuracy": {
"@id": "as:accuracy",
"@type": "xsd:float"
},
"prev": {
"@id": "as:prev",
"@type": "@id"
},
"preview": {
"@id": "as:preview",
"@type": "@id"
},
"replies": {
"@id": "as:replies",
"@type": "@id"
},
"result": {
"@id": "as:result",
"@type": "@id"
},
"audience": {
"@id": "as:audience",
"@type": "@id"
},
"partOf": {
"@id": "as:partOf",
"@type": "@id"
},
"tag": {
"@id": "as:tag",
"@type": "@id"
},
"target": {
"@id": "as:target",
"@type": "@id"
},
"to": {
"@id": "as:to",
"@type": "@id"
},
"url": {
"@id": "as:url",
"@type": "@id"
},
"altitude": {
"@id": "as:altitude",
"@type": "xsd:float"
},
"content": "as:content",
"contentMap": {
"@id": "as:content",
"@container": "@language"
},
"name": "as:name",
"nameMap": {
"@id": "as:name",
"@container": "@language"
},
"duration": {
"@id": "as:duration",
"@type": "xsd:duration"
},
"endTime": {
"@id": "as:endTime",
"@type": "xsd:dateTime"
},
"height": {
"@id": "as:height",
"@type": "xsd:nonNegativeInteger"
},
"href": {
"@id": "as:href",
"@type": "@id"
},
"hreflang": "as:hreflang",
"latitude": {
"@id": "as:latitude",
"@type": "xsd:float"
},
"longitude": {
"@id": "as:longitude",
"@type": "xsd:float"
},
"mediaType": "as:mediaType",
"published": {
"@id": "as:published",
"@type": "xsd:dateTime"
},
"radius": {
"@id": "as:radius",
"@type": "xsd:float"
},
"rel": "as:rel",
"startIndex": {
"@id": "as:startIndex",
"@type": "xsd:nonNegativeInteger"
},
"startTime": {
"@id": "as:startTime",
"@type": "xsd:dateTime"
},
"summary": "as:summary",
"summaryMap": {
"@id": "as:summary",
"@container": "@language"
},
"totalItems": {
"@id": "as:totalItems",
"@type": "xsd:nonNegativeInteger"
},
"units": "as:units",
"updated": {
"@id": "as:updated",
"@type": "xsd:dateTime"
},
"width": {
"@id": "as:width",
"@type": "xsd:nonNegativeInteger"
},
"describes": {
"@id": "as:describes",
"@type": "@id"
},
"formerType": {
"@id": "as:formerType",
"@type": "@id"
},
"deleted": {
"@id": "as:deleted",
"@type": "xsd:dateTime"
},
"inbox": {
"@id": "ldp:inbox",
"@type": "@id"
},
"outbox": {
"@id": "as:outbox",
"@type": "@id"
},
"following": {
"@id": "as:following",
"@type": "@id"
},
"followers": {
"@id": "as:followers",
"@type": "@id"
},
"streams": {
"@id": "as:streams",
"@type": "@id"
},
"preferredUsername": "as:preferredUsername",
"endpoints": {
"@id": "as:endpoints",
"@type": "@id"
},
"uploadMedia": {
"@id": "as:uploadMedia",
"@type": "@id"
},
"proxyUrl": {
"@id": "as:proxyUrl",
"@type": "@id"
},
"liked": {
"@id": "as:liked",
"@type": "@id"
},
"oauthAuthorizationEndpoint": {
"@id": "as:oauthAuthorizationEndpoint",
"@type": "@id"
},
"oauthTokenEndpoint": {
"@id": "as:oauthTokenEndpoint",
"@type": "@id"
},
"provideClientKey": {
"@id": "as:provideClientKey",
"@type": "@id"
},
"signClientKey": {
"@id": "as:signClientKey",
"@type": "@id"
},
"sharedInbox": {
"@id": "as:sharedInbox",
"@type": "@id"
},
"Public": {
"@id": "as:Public",
"@type": "@id"
},
"source": "as:source",
"likes": {
"@id": "as:likes",
"@type": "@id"
},
"shares": {
"@id": "as:shares",
"@type": "@id"
},
"alsoKnownAs": {
"@id": "as:alsoKnownAs",
"@type": "@id"
}
}
}

88
static/identity-v1.jsonld Normal file
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@ -0,0 +1,88 @@
{
"@context": {
"id": "@id",
"type": "@type",
"cred": "https://w3id.org/credentials#",
"dc": "http://purl.org/dc/terms/",
"identity": "https://w3id.org/identity#",
"perm": "https://w3id.org/permissions#",
"ps": "https://w3id.org/payswarm#",
"rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
"rdfs": "http://www.w3.org/2000/01/rdf-schema#",
"sec": "https://w3id.org/security#",
"schema": "http://schema.org/",
"xsd": "http://www.w3.org/2001/XMLSchema#",
"Group": "https://www.w3.org/ns/activitystreams#Group",
"claim": {"@id": "cred:claim", "@type": "@id"},
"credential": {"@id": "cred:credential", "@type": "@id"},
"issued": {"@id": "cred:issued", "@type": "xsd:dateTime"},
"issuer": {"@id": "cred:issuer", "@type": "@id"},
"recipient": {"@id": "cred:recipient", "@type": "@id"},
"Credential": "cred:Credential",
"CryptographicKeyCredential": "cred:CryptographicKeyCredential",
"about": {"@id": "schema:about", "@type": "@id"},
"address": {"@id": "schema:address", "@type": "@id"},
"addressCountry": "schema:addressCountry",
"addressLocality": "schema:addressLocality",
"addressRegion": "schema:addressRegion",
"comment": "rdfs:comment",
"created": {"@id": "dc:created", "@type": "xsd:dateTime"},
"creator": {"@id": "dc:creator", "@type": "@id"},
"description": "schema:description",
"email": "schema:email",
"familyName": "schema:familyName",
"givenName": "schema:givenName",
"image": {"@id": "schema:image", "@type": "@id"},
"label": "rdfs:label",
"name": "schema:name",
"postalCode": "schema:postalCode",
"streetAddress": "schema:streetAddress",
"title": "dc:title",
"url": {"@id": "schema:url", "@type": "@id"},
"Person": "schema:Person",
"PostalAddress": "schema:PostalAddress",
"Organization": "schema:Organization",
"identityService": {"@id": "identity:identityService", "@type": "@id"},
"idp": {"@id": "identity:idp", "@type": "@id"},
"Identity": "identity:Identity",
"paymentProcessor": "ps:processor",
"preferences": {"@id": "ps:preferences", "@type": "@vocab"},
"cipherAlgorithm": "sec:cipherAlgorithm",
"cipherData": "sec:cipherData",
"cipherKey": "sec:cipherKey",
"digestAlgorithm": "sec:digestAlgorithm",
"digestValue": "sec:digestValue",
"domain": "sec:domain",
"expires": {"@id": "sec:expiration", "@type": "xsd:dateTime"},
"initializationVector": "sec:initializationVector",
"member": {"@id": "schema:member", "@type": "@id"},
"memberOf": {"@id": "schema:memberOf", "@type": "@id"},
"nonce": "sec:nonce",
"normalizationAlgorithm": "sec:normalizationAlgorithm",
"owner": {"@id": "sec:owner", "@type": "@id"},
"password": "sec:password",
"privateKey": {"@id": "sec:privateKey", "@type": "@id"},
"privateKeyPem": "sec:privateKeyPem",
"publicKey": {"@id": "sec:publicKey", "@type": "@id"},
"publicKeyPem": "sec:publicKeyPem",
"publicKeyService": {"@id": "sec:publicKeyService", "@type": "@id"},
"revoked": {"@id": "sec:revoked", "@type": "xsd:dateTime"},
"signature": "sec:signature",
"signatureAlgorithm": "sec:signatureAlgorithm",
"signatureValue": "sec:signatureValue",
"CryptographicKey": "sec:Key",
"EncryptedMessage": "sec:EncryptedMessage",
"GraphSignature2012": "sec:GraphSignature2012",
"LinkedDataSignature2015": "sec:LinkedDataSignature2015",
"accessControl": {"@id": "perm:accessControl", "@type": "@id"},
"writePermission": {"@id": "perm:writePermission", "@type": "@id"}
}
}

50
static/security-v1.jsonld Normal file
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@ -0,0 +1,50 @@
{
"@context": {
"id": "@id",
"type": "@type",
"dc": "http://purl.org/dc/terms/",
"sec": "https://w3id.org/security#",
"xsd": "http://www.w3.org/2001/XMLSchema#",
"EcdsaKoblitzSignature2016": "sec:EcdsaKoblitzSignature2016",
"Ed25519Signature2018": "sec:Ed25519Signature2018",
"EncryptedMessage": "sec:EncryptedMessage",
"GraphSignature2012": "sec:GraphSignature2012",
"LinkedDataSignature2015": "sec:LinkedDataSignature2015",
"LinkedDataSignature2016": "sec:LinkedDataSignature2016",
"CryptographicKey": "sec:Key",
"authenticationTag": "sec:authenticationTag",
"canonicalizationAlgorithm": "sec:canonicalizationAlgorithm",
"cipherAlgorithm": "sec:cipherAlgorithm",
"cipherData": "sec:cipherData",
"cipherKey": "sec:cipherKey",
"created": {"@id": "dc:created", "@type": "xsd:dateTime"},
"creator": {"@id": "dc:creator", "@type": "@id"},
"digestAlgorithm": "sec:digestAlgorithm",
"digestValue": "sec:digestValue",
"domain": "sec:domain",
"encryptionKey": "sec:encryptionKey",
"expiration": {"@id": "sec:expiration", "@type": "xsd:dateTime"},
"expires": {"@id": "sec:expiration", "@type": "xsd:dateTime"},
"initializationVector": "sec:initializationVector",
"iterationCount": "sec:iterationCount",
"nonce": "sec:nonce",
"normalizationAlgorithm": "sec:normalizationAlgorithm",
"owner": {"@id": "sec:owner", "@type": "@id"},
"password": "sec:password",
"privateKey": {"@id": "sec:privateKey", "@type": "@id"},
"privateKeyPem": "sec:privateKeyPem",
"publicKey": {"@id": "sec:publicKey", "@type": "@id"},
"publicKeyBase58": "sec:publicKeyBase58",
"publicKeyPem": "sec:publicKeyPem",
"publicKeyWif": "sec:publicKeyWif",
"publicKeyService": {"@id": "sec:publicKeyService", "@type": "@id"},
"revoked": {"@id": "sec:revoked", "@type": "xsd:dateTime"},
"salt": "sec:salt",
"signature": "sec:signature",
"signatureAlgorithm": "sec:signingAlgorithm",
"signatureValue": "sec:signatureValue"
}
}