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Commit ecb003c3 authored by Jonathan Klee's avatar Jonathan Klee Committed by Alexander Grund
Browse files

Allow spoofing signingInfo for microG Companion/Services 



- Spoof PackageInfo signingInfo + signatures so that
  G suite apps do not complain anymore.

Change-Id: I86f182c9e1d18b0e997803842577a90ef740cfd1
Signed-off-by: default avataralthafvly <althafvly@gmail.com>
parent 216a82f8

services/core/java/com/android/server/pm/PackageManagerService.java

+12 −0
Original line number Diff line number Diff line
@@ -4529,6 +4529,18 @@ public class PackageManagerService extends IPackageManager.Stub 














            generateFakeSignature(p).ifPresent(fakeSignature -> {















                packageInfo.signatures = new Signature[]{fakeSignature};













                try {













                    packageInfo.signingInfo = new SigningInfo(













                            new SigningDetails(













                                    packageInfo.signatures,













                                    SigningDetails.SignatureSchemeVersion.SIGNING_BLOCK_V3,













                                    PackageParser.toSigningKeys(packageInfo.signatures),













                                    null













                            )













                    );













                } catch (CertificateException e) {













                    Slog.e(TAG, "Caught an exception when creating signing keys: ", e);













                }















            });





























            return packageInfo;