mirror of
https://github.com/signalapp/libsignal.git
synced 2026-04-25 17:25:18 +02:00
eea11499fd
Instead of fuzzy name matching, use inheritance from Exception as the determiniant for whether an annotated type is a libsignal exception.
63 lines
2.8 KiB
Prolog
63 lines
2.8 KiB
Prolog
# Prevent native methods from being renamed as long as they're used.
|
|
-keepclasseswithmembernames,includedescriptorclasses class org.signal.libsignal.** {
|
|
native <methods>;
|
|
}
|
|
|
|
# Keep members that the Rust library accesses directly on a variety of classes.
|
|
-keepclassmembers class org.signal.libsignal.** {
|
|
# Accessed by Rust code to retrieve a pointer to a wrapped Rust type.
|
|
long unsafeHandle;
|
|
# Called by Rust code to construct a type that wraps a Rust pointer.
|
|
<init>(long);
|
|
}
|
|
|
|
## Handling for the @CalledFromNative annotation:
|
|
#
|
|
# The annotation can (should) be attached to anything that is accessed from
|
|
# native code. The simple case is methods and fields that are accessed directly
|
|
# via JNI.
|
|
-keepclassmembers,includedescriptorclasses class org.signal.libsignal.** {
|
|
@org.signal.libsignal.internal.CalledFromNative *;
|
|
}
|
|
|
|
# Native code can access methods on objects whose classes are defined outside
|
|
# this library but that implement an interface in this library. Those methods
|
|
# need to be preserved since the call sites to them are invisible. We mark
|
|
# those methods for keeping, which in turn prevents their implementations
|
|
# on other classes from being stripped.
|
|
-keepclassmembers @org.signal.libsignal.internal.CalledFromNative interface org.signal.libsignal.** {
|
|
*;
|
|
}
|
|
|
|
# Native code might construct instances of classes that are otherwise unused
|
|
# (like exceptions). Prevent these from being removed, but don't say anything
|
|
# about the methods that are called. The ones called by native code should be
|
|
# annotated separately.
|
|
-keep @org.signal.libsignal.internal.CalledFromNative class org.signal.libsignal.**
|
|
|
|
# As a convenience, enums with @CalledFromNative keep all their values.
|
|
-keep @org.signal.libsignal.internal.CalledFromNative enum org.signal.libsignal.** {
|
|
<fields>;
|
|
}
|
|
|
|
# Keep constructors for all our exceptions.
|
|
# (This could be more fine-grained but doesn't really have to be.)
|
|
-keep,includedescriptorclasses class org.signal.libsignal.** extends java.lang.Exception {
|
|
<init>(...);
|
|
}
|
|
|
|
# Keep some types that the Rust library constructs unconditionally.
|
|
# (The constructors are covered by the above -keepclassmembers)
|
|
-keep class org.signal.libsignal.protocol.SignalProtocolAddress
|
|
-keep class org.signal.libsignal.protocol.message.* implements org.signal.libsignal.protocol.message.CiphertextMessage
|
|
|
|
# Keep names for store-related types, and the members used from the Rust library not covered above.
|
|
# (Thus, if you don't use a store, it won't be kept.)
|
|
-keepnames interface org.signal.libsignal.**.*Store { *; }
|
|
|
|
-keepnames enum org.signal.libsignal.protocol.state.IdentityKeyStore$Direction { *; }
|
|
-keepnames class org.signal.libsignal.**.*Record
|
|
|
|
# Keep rustls-platform-verifier classes
|
|
-keep, includedescriptorclasses class org.rustls.platformverifier.** { *; }
|