mod_blocklist: Drop blocked messages without error, option to restore compliant behavior
From XEP-0191:
> For message stanzas, the server SHOULD return an error, which SHOULD
> be <service-unavailable/>.
Following this may leak to a blocked JID that they have been blocked,
which seems contrary to the goal of pretending to be perpetually
offline.
include ../config.unix
CFLAGS+=-I$(LUA_INCDIR)
INSTALL_DATA=install -m644
TARGET?=../util/
ALL=encodings.so hashes.so net.so pposix.so signal.so table.so \
ringbuffer.so time.so poll.so compat.so strbitop.so \
struct.so
.ifdef $(RANDOM)
ALL+=crand.so
.endif
.PHONY: all install clean
.SUFFIXES: .c .o .so
all: $(ALL)
install: $(ALL)
$(INSTALL_DATA) $(ALL) $(TARGET)
clean:
rm -f $(ALL) $(patsubst %.so,%.o,$(ALL))
encodings.o: encodings.c
$(CC) $(CFLAGS) $(IDNA_FLAGS) -c -o $@ $<
encodings.so: encodings.o
$(LD) $(LDFLAGS) -o $@ $< $(LDLIBS) $(IDNA_LIBS)
hashes.so: hashes.o
$(LD) $(LDFLAGS) -o $@ $< $(LDLIBS) $(OPENSSL_LIBS)
crand.o: crand.c
$(CC) $(CFLAGS) -DWITH_$(RANDOM) -c -o $@ $<
crand.so: crand.o
$(LD) $(LDFLAGS) -o $@ $< $(LDLIBS) $(RANDOM_LIBS)
%.so: %.o
$(LD) $(LDFLAGS) -o $@ $< $(LDLIBS)
.c.o:
$(CC) $(CFLAGS) -c -o $@ $<
.o.so:
$(LD) $(LDFLAGS) -o $@ $< $(LDLIBS)