whitespace

1 files changed, 35 insertions, 35 deletions

diff --git a/Zotlabs/Web/HTTPSig.php b/Zotlabs/Web/HTTPSig.php
index 15371d403..4177477a1 100644
--- a/Zotlabs/Web/HTTPSig.php
+++ b/Zotlabs/Web/HTTPSig.php
@@ -323,41 +323,41 @@ class HTTPSig {
 
 		// The record wasn't in cache. Fetch it now.
 		$r = ActivityStreams::fetch($id);
-        $signatureAlgorithm = EMPTY_STR;
-
-        if ($r) {
-            if (array_key_exists('publicKey', $r) && array_key_exists('publicKeyPem', $r['publicKey']) && array_key_exists('id', $r['publicKey'])) {
-                if ($r['publicKey']['id'] === $id || $r['id'] === $id) {
-                    $portable_id = ((array_key_exists('owner', $r['publicKey'])) ? $r['publicKey']['owner'] : EMPTY_STR);
-
-                    // the w3c sec context has conflicting names and no defined values for this property except
-                    // "http://www.w3.org/2000/09/xmldsig#rsa-sha1"
-
-                    // Since the names conflict, it could mess up LD-signatures but we will accept both, and at this
-                    // time we will only look for the substrings 'rsa-sha256' and 'rsa-sha512' within those properties.
-                    // We will also accept a toplevel 'sigAlgorithm' regardless of namespace with the same constraints.
-                    // Default to rsa-sha256 if we can't figure out. If they're sending 'hs2019' we have to
-                    // look for something.
-
-                    if (isset($r['publicKey']['signingAlgorithm'])) {
-                        $signatureAlgorithm = $r['publicKey']['signingAlgorithm'];
-                        set_xconfig($portable_id, 'system', 'signing_algorithm', $signatureAlgorithm);
-                    }
-
-                    if (isset($r['publicKey']['signatureAlgorithm'])) {
-                        $signatureAlgorithm = $r['publicKey']['signatureAlgorithm'];
-                        set_xconfig($portable_id, 'system', 'signing_algorithm', $signatureAlgorithm);
-                    }
-
-                    if (isset($r['sigAlgorithm'])) {
-                        $signatureAlgorithm = $r['sigAlgorithm'];
-                        set_xconfig($portable_id, 'system', 'signing_algorithm', $signatureAlgorithm);
-                    }
-
-                    return ['public_key' => self::convertKey($r['publicKey']['publicKeyPem']), 'portable_id' => $portable_id, 'algorithm' => (($signatureAlgorithm) ? $signatureAlgorithm : 'rsa-sha256'), 'hubloc' => []];
-                }
-            }
-        }
+		$signatureAlgorithm = EMPTY_STR;
+
+		if ($r) {
+			if (array_key_exists('publicKey', $r) && array_key_exists('publicKeyPem', $r['publicKey']) && array_key_exists('id', $r['publicKey'])) {
+				if ($r['publicKey']['id'] === $id || $r['id'] === $id) {
+					$portable_id = ((array_key_exists('owner', $r['publicKey'])) ? $r['publicKey']['owner'] : EMPTY_STR);
+
+					// the w3c sec context has conflicting names and no defined values for this property except
+					// "http://www.w3.org/2000/09/xmldsig#rsa-sha1"
+
+					// Since the names conflict, it could mess up LD-signatures but we will accept both, and at this
+					// time we will only look for the substrings 'rsa-sha256' and 'rsa-sha512' within those properties.
+					// We will also accept a toplevel 'sigAlgorithm' regardless of namespace with the same constraints.
+					// Default to rsa-sha256 if we can't figure out. If they're sending 'hs2019' we have to
+					// look for something.
+
+					if (isset($r['publicKey']['signingAlgorithm'])) {
+						$signatureAlgorithm = $r['publicKey']['signingAlgorithm'];
+						set_xconfig($portable_id, 'system', 'signing_algorithm', $signatureAlgorithm);
+					}
+
+					if (isset($r['publicKey']['signatureAlgorithm'])) {
+						$signatureAlgorithm = $r['publicKey']['signatureAlgorithm'];
+						set_xconfig($portable_id, 'system', 'signing_algorithm', $signatureAlgorithm);
+					}
+
+					if (isset($r['sigAlgorithm'])) {
+						$signatureAlgorithm = $r['sigAlgorithm'];
+						set_xconfig($portable_id, 'system', 'signing_algorithm', $signatureAlgorithm);
+					}
+
+					return ['public_key' => self::convertKey($r['publicKey']['publicKeyPem']), 'portable_id' => $portable_id, 'algorithm' => (($signatureAlgorithm) ? $signatureAlgorithm : 'rsa-sha256'), 'hubloc' => []];
+				}
+			}
+		}
 
 		// No key was found
 		return false;