pam: Config file support

The configuration file defines the default behaviour of pam_u2f. Individual module invocations under /etc/pam.d can override settings. The file-system location of the config file is by default $sysconfdir/security/pam_u2f.conf, where $sysconfdir is supplied at build time. A new module configuration, "conf=", allows to override it at runtime. Only absolute paths are accepted.
Yubico · Jan 5, 2025 · 7bf3f0b · 7bf3f0b
1 parent 45bff88
commit 7bf3f0b
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diff --git a/Makefile.am b/Makefile.am
@@ -17,6 +17,7 @@ AM_CPPFLAGS = $(LIBFIDO2_CFLAGS) $(LIBCRYPTO_CFLAGS)
 if ENABLE_FUZZING
 AM_CPPFLAGS += -fsanitize=fuzzer-no-link
 endif
+AM_CPPFLAGS += -D SCONFDIR='"@SCONFDIR@"'
 
 noinst_LTLIBRARIES = libmodule.la
 libmodule_la_SOURCES = pam-u2f.c