remove check e2ee

Signed-off-by: Marino Faggiana <[email protected]>

Author: marinofaggiana

Nextcloud.xcodeproj/project.pbxproj

@@ -5907,7 +5907,7 @@
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 0;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEVELOPMENT_TEAM = NKUJUXUJ3B;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
@@ -5934,7 +5934,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 7.0.6;
+				MARKETING_VERSION = 7.0.7;
 				ONLY_ACTIVE_ARCH = YES;
 				OTHER_CFLAGS = "-v";
 				OTHER_LDFLAGS = "";
@@ -5973,7 +5973,7 @@
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
-				CURRENT_PROJECT_VERSION = 1;
+				CURRENT_PROJECT_VERSION = 0;
 				DEVELOPMENT_TEAM = NKUJUXUJ3B;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
@@ -5997,7 +5997,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 7.0.6;
+				MARKETING_VERSION = 7.0.7;
 				ONLY_ACTIVE_ARCH = YES;
 				OTHER_CFLAGS = "-v";
 				OTHER_LDFLAGS = "";

iOSClient/Networking/E2EE/NCEndToEndMetadataV20.swift

@@ -271,21 +271,12 @@ extension NCEndToEndMetadata {
 
             // SIGNATURE CHECK
             //
-            if let signature {
-                if !verifySignature(account: session.account, signature: signature, userId: tableUser.userId, metadata: metadata, users: users, version: version, certificate: tableUser.certificate) {
-                    return NKError(errorCode: NCGlobal.shared.errorE2EEKeyVerifySignature, errorDescription: "_e2e_error_")
-                }
-            }
-
-            /*
+            // TODO: if null exit with error
             if let signature, !signature.isEmpty {
                 if !verifySignature(account: session.account, signature: signature, userId: tableUser.userId, metadata: metadata, users: users, version: version, certificate: tableUser.certificate) {
                     return NKError(errorCode: NCGlobal.shared.errorE2EEKeyVerifySignature, errorDescription: "_e2e_error_")
                 }
-            } else {
-                return NKError(errorCode: NCGlobal.shared.errorE2EEKeyVerifySignature, errorDescription: "_e2e_error_")
             }
-            */
 
             // FILEDROP
             //
@@ -325,7 +316,8 @@ extension NCEndToEndMetadata {
 
             // CHECKSUM CHECK
             //
-            if let keyChecksums = jsonCiphertextMetadata.keyChecksums {
+            // TODO: if null exit with error
+            if let keyChecksums = jsonCiphertextMetadata.keyChecksums, !keyChecksums.isEmpty {
                 guard let hash = NCEndToEndEncryption.shared().createSHA256(decryptedMetadataKey),
                       keyChecksums.contains(hash) else {
                     return NKError(errorCode: NCGlobal.shared.errorE2EEKeyChecksums, errorDescription: NSLocalizedString("_e2e_error_", comment: ""))