From 46c23a6cff91671459cefed2878ef2f46a3afc95 Mon Sep 17 00:00:00 2001
From: Simon Pichugin <spichugi@redhat.com>
Date: Tue, 24 Jan 2023 16:44:25 -0800
Subject: [PATCH 1/5] Issue 5565 - Change default password storage scheme to
PBKDF2-SHA512 (#5616)
Description: 389-ds-base-1.3.x does not support the Rust password hashers.
If you replicate between 389-ds-1.4.x (or higher) and 1.3.x then all authentication
will start failing on 1.3.x.
Backport Rust PBKDF2 implementation to 1.3.10 and change the default password storage
scheme to PBKDF2-SHA512.
Related: https://github.com/389ds/389-ds-base/issues/5565
Reviwed by: @Firstyear, @tbordaz, @mreynolds389 (Thanks!)
---
.cargo/config.in | 6 +
.gitignore | 4 +
Makefile.am | 211 ++++-
configure.ac | 43 ++
ldap/ldif/template-dse-minimal.ldif.in | 52 ++
ldap/ldif/template-dse.ldif.in | 52 ++
ldap/servers/slapd/entry.c | 12 +
ldap/servers/slapd/fedse.c | 102 ++-
ldap/servers/slapd/libglobs.c | 9 +
rpm.mk | 19 +-
rpm/389-ds-base.spec.in | 15 +-
src/Cargo.lock | 833 ++++++++++++++++++++
src/Cargo.toml | 15 +
src/librnsslapd/Cargo.toml | 25 +
src/librnsslapd/README.md | 4 +
src/librnsslapd/build.rs | 16 +
src/librnsslapd/src/lib.rs | 68 ++
src/librslapd/Cargo.lock | 331 ++++++++
src/librslapd/Cargo.toml | 22 +
src/librslapd/README.md | 3 +
src/librslapd/build.rs | 16 +
src/librslapd/src/cache.rs | 204 +++++
src/librslapd/src/lib.rs | 55 ++
src/plugins/pwdchan/Cargo.toml | 23 +
src/plugins/pwdchan/src/lib.rs | 264 +++++++
src/plugins/pwdchan/src/pbkdf2.rs | 44 ++
src/plugins/pwdchan/src/pbkdf2_sha1.rs | 44 ++
src/plugins/pwdchan/src/pbkdf2_sha256.rs | 43 ++
src/plugins/pwdchan/src/pbkdf2_sha512.rs | 43 ++
src/slapd/Cargo.toml | 10 +
src/slapd/src/error.rs | 6 +
src/slapd/src/fernet.rs | 30 +
src/slapd/src/lib.rs | 2 +
src/slapi_r_plugin/Cargo.toml | 22 +
src/slapi_r_plugin/README.md | 216 ++++++
src/slapi_r_plugin/build.rs | 9 +
src/slapi_r_plugin/src/backend.rs | 72 ++
src/slapi_r_plugin/src/ber.rs | 92 +++
src/slapi_r_plugin/src/charray.rs | 32 +
src/slapi_r_plugin/src/constants.rs | 212 +++++
src/slapi_r_plugin/src/dn.rs | 108 +++
src/slapi_r_plugin/src/entry.rs | 100 +++
src/slapi_r_plugin/src/error.rs | 66 ++
src/slapi_r_plugin/src/init.c | 8 +
src/slapi_r_plugin/src/lib.rs | 41 +
src/slapi_r_plugin/src/log.rs | 87 +++
src/slapi_r_plugin/src/macros.rs | 940 +++++++++++++++++++++++
src/slapi_r_plugin/src/modify.rs | 117 +++
src/slapi_r_plugin/src/pblock.rs | 323 ++++++++
src/slapi_r_plugin/src/plugin.rs | 133 ++++
src/slapi_r_plugin/src/search.rs | 127 +++
src/slapi_r_plugin/src/syntax_plugin.rs | 142 ++++
src/slapi_r_plugin/src/task.rs | 148 ++++
src/slapi_r_plugin/src/value.rs | 247 ++++++
54 files changed, 5859 insertions(+), 9 deletions(-)
create mode 100644 .cargo/config.in
create mode 100644 src/Cargo.lock
create mode 100644 src/Cargo.toml
create mode 100644 src/librnsslapd/Cargo.toml
create mode 100644 src/librnsslapd/README.md
create mode 100644 src/librnsslapd/build.rs
create mode 100644 src/librnsslapd/src/lib.rs
create mode 100644 src/librslapd/Cargo.lock
create mode 100644 src/librslapd/Cargo.toml
create mode 100644 src/librslapd/README.md
create mode 100644 src/librslapd/build.rs
create mode 100644 src/librslapd/src/cache.rs
create mode 100644 src/librslapd/src/lib.rs
create mode 100644 src/plugins/pwdchan/Cargo.toml
create mode 100644 src/plugins/pwdchan/src/lib.rs
create mode 100644 src/plugins/pwdchan/src/pbkdf2.rs
create mode 100644 src/plugins/pwdchan/src/pbkdf2_sha1.rs
create mode 100644 src/plugins/pwdchan/src/pbkdf2_sha256.rs
create mode 100644 src/plugins/pwdchan/src/pbkdf2_sha512.rs
create mode 100644 src/slapd/Cargo.toml
create mode 100644 src/slapd/src/error.rs
create mode 100644 src/slapd/src/fernet.rs
create mode 100644 src/slapd/src/lib.rs
create mode 100644 src/slapi_r_plugin/Cargo.toml
create mode 100644 src/slapi_r_plugin/README.md
create mode 100644 src/slapi_r_plugin/build.rs
create mode 100644 src/slapi_r_plugin/src/backend.rs
create mode 100644 src/slapi_r_plugin/src/ber.rs
create mode 100644 src/slapi_r_plugin/src/charray.rs
create mode 100644 src/slapi_r_plugin/src/constants.rs
create mode 100644 src/slapi_r_plugin/src/dn.rs
create mode 100644 src/slapi_r_plugin/src/entry.rs
create mode 100644 src/slapi_r_plugin/src/error.rs
create mode 100644 src/slapi_r_plugin/src/init.c
create mode 100644 src/slapi_r_plugin/src/lib.rs
create mode 100644 src/slapi_r_plugin/src/log.rs
create mode 100644 src/slapi_r_plugin/src/macros.rs
create mode 100644 src/slapi_r_plugin/src/modify.rs
create mode 100644 src/slapi_r_plugin/src/pblock.rs
create mode 100644 src/slapi_r_plugin/src/plugin.rs
create mode 100644 src/slapi_r_plugin/src/search.rs
create mode 100644 src/slapi_r_plugin/src/syntax_plugin.rs
create mode 100644 src/slapi_r_plugin/src/task.rs
create mode 100644 src/slapi_r_plugin/src/value.rs
diff --git a/.cargo/config.in b/.cargo/config.in
new file mode 100644
index 000000000..d7d8ff4d4
--- /dev/null
+++ b/.cargo/config.in
@@ -0,0 +1,6 @@
+[source.crates-io]
+registry = "https://github.com/rust-lang/crates.io-index"
+@rust_vendor_sources@
+
+[source.vendored-sources]
+directory = "./vendor"
diff --git a/.gitignore b/.gitignore
index b8bff61fb..bb89b159d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -216,3 +216,7 @@ wrappers/ds_systemd_ask_password_acl
docs/slapi.doxy
man/man3/
html/
+src/librslapd/target/
+ldap/servers/slapd/rust-slapi-private.h
+vendor
+vendor.tar.gz
diff --git a/Makefile.am b/Makefile.am
index 5d570aa02..f631619ca 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -26,6 +26,29 @@ CMOCKA_INCLUDES = @cmocka_inc@
PROFILING_DEFINES = @profiling_defs@
NSPR_INCLUDES = @nspr_inc@
+# Rust inclusions.
+if RUST_ENABLE
+# Rust enabled
+RUST_ON = 1
+CARGO_FLAGS = @cargo_defs@
+RUSTC_FLAGS = @asan_rust_defs@ @debug_rust_defs@
+# -L@abs_top_builddir@/rs/@rust_target_dir@
+RUST_LDFLAGS = -ldl -lpthread -lgcc_s -lc -lm -lrt -lutil
+RUST_DEFINES = -DRUST_ENABLE
+if RUST_ENABLE_OFFLINE
+RUST_OFFLINE = --locked --offline
+else
+RUST_OFFLINE =
+endif
+else
+# Rust disabled
+RUST_ON = 0
+CARGO_FLAGS =
+RUSTC_FLAGS =
+RUST_LDFLAGS =
+RUST_DEFINES =
+endif
+
SVRCORE_INCLUDES = @svrcore_inc@
SASL_INCLUDES = @sasl_inc@
EVENT_INCLUDES = @event_inc@
@@ -80,7 +103,7 @@ PATH_DEFINES = -DLOCALSTATEDIR="\"$(localstatedir)\"" -DSYSCONFDIR="\"$(sysconfd
# Now that we have all our defines in place, setup the CPPFLAGS
# These flags are the "must have" for all components
-AM_CPPFLAGS = $(DEBUG_DEFINES) $(GCCSEC_DEFINES) $(ASAN_DEFINES) $(PROFILING_DEFINES)
+AM_CPPFLAGS = $(DEBUG_DEFINES) $(GCCSEC_DEFINES) $(ASAN_DEFINES) $(PROFILING_DEFINES) $(RUST_DEFINES)
# Flags for Directory Server
# WARNING: This needs a clean up, because slap.h is a horrible mess and is publically exposed!
DSPLUGIN_CPPFLAGS = $(DS_DEFINES) $(DS_INCLUDES) $(PATH_DEFINES) $(SYSTEMD_DEFINES) $(NUNCSTANS_INCLUDES) @openldap_inc@ @ldapsdk_inc@ @nss_inc@ $(NSPR_INCLUDES) @systemd_inc@
@@ -138,7 +161,7 @@ AM_LDFLAGS = -lpthread
else
#AM_LDFLAGS = -Wl,-z,defs
# Provide the tcmalloc links if needed
-AM_LDFLAGS = $(ASAN_DEFINES) $(PROFILING_LINKS) $(TCMALLOC_LINK)
+AM_LDFLAGS = $(RUST_LDFLAGS) $(ASAN_DEFINES) $(PROFILING_LINKS) $(TCMALLOC_LINK)
endif #end hpux
# https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html#Updating-version-info
@@ -174,6 +197,10 @@ SLAPD_LDFLAGS = -version-info 1:0:1
BUILT_SOURCES = dberrstrs.h \
$(POLICY_FC)
+if RUST_ENABLE
+BUILT_SOURCES += rust-slapi-private.h rust-nsslapd-private.h
+endif
+
if enable_posix_winsync
LIBPOSIX_WINSYNC_PLUGIN = libposix-winsync-plugin.la
endif
@@ -232,10 +259,17 @@ CLEANFILES = dberrstrs.h ns-slapd.properties \
doxyfile.stamp ldap/admin/src/scripts/dbmon.sh \
$(NULL)
+if RUST_ENABLE
+CLEANFILES += rust-slapi-private.h
+endif
+
clean-local:
-rm -rf dist
-rm -rf $(abs_top_builddir)/html
-rm -rf $(abs_top_builddir)/man
+if RUST_ENABLE
+ CARGO_TARGET_DIR=$(abs_top_builddir)/rs cargo clean --manifest-path=$(srcdir)/src/Cargo.toml
+endif
dberrstrs.h: Makefile
perl $(srcdir)/ldap/servers/slapd/mkDBErrStrs.pl -i @db_incdir@ -o .
@@ -337,6 +371,10 @@ serverplugin_LTLIBRARIES = libacl-plugin.la \
$(LIBPAM_PASSTHRU_PLUGIN) $(LIBDNA_PLUGIN) \
$(LIBBITWISE_PLUGIN) $(LIBPRESENCE_PLUGIN) $(LIBPOSIX_WINSYNC_PLUGIN)
+if RUST_ENABLE
+serverplugin_LTLIBRARIES += libpwdchan-plugin.la
+endif
+
noinst_LIBRARIES = libavl.a
dist_noinst_HEADERS = \
@@ -1087,6 +1125,144 @@ libnunc_stans_la_LDFLAGS = $(AM_LDFLAGS) $(NUNCSTANS_LDFLAGS)
libnunc_stans_la_LIBADD = libsds.la
libnunc_stans_la_DEPENDENCIES = libsds.la
+if RUST_ENABLE
+
+noinst_LTLIBRARIES = librslapd.la librnsslapd.la libpwdchan.la
+
+### Why does this exist?
+#
+# Both cargo and autotools are really opinionated. It's really hard to make this work. :(
+#
+# https://people.gnome.org/~federico/blog/librsvg-build-infrastructure.html
+# https://gitlab.gnome.org/GNOME/librsvg/blob/master/Makefile.am
+
+### Rust datastructures
+
+### Rust lib slapd components
+RSLAPD_LIB = @abs_top_builddir@/rs/@rust_target_dir@/librslapd.a
+
+librslapd_la_SOURCES = \
+ src/librslapd/Cargo.toml \
+ src/librslapd/build.rs \
+ src/librslapd/src/cache.rs \
+ src/librslapd/src/lib.rs
+
+librslapd_la_EXTRA = src/librslapd/Cargo.lock
+
+@abs_top_builddir@/rs/@rust_target_dir@/librslapd.a: $(librslapd_la_SOURCES)
+ RUST_BACKTRACE=1 RUSTC_BOOTSTRAP=1 \
+ CARGO_TARGET_DIR=$(abs_top_builddir)/rs \
+ SLAPD_DYLIB_DIR=$(abs_top_builddir)/ \
+ SLAPD_HEADER_DIR=$(abs_top_builddir)/ \
+ cargo rustc $(RUST_OFFLINE) --manifest-path=$(srcdir)/src/librslapd/Cargo.toml \
+ $(CARGO_FLAGS) --verbose -- $(RUSTC_FLAGS)
+
+# The header needs the lib build first.
+rust-slapi-private.h: @abs_top_builddir@/rs/@rust_target_dir@/librslapd.a
+
+# Build rust ns-slapd components as a library.
+RNSSLAPD_LIB = @abs_top_builddir@/rs/@rust_target_dir@/librnsslapd.a
+
+librnsslapd_la_SOURCES = \
+ src/librnsslapd/Cargo.toml \
+ src/librnsslapd/build.rs \
+ src/librnsslapd/src/lib.rs
+
+librnsslapd_la_EXTRA = src/librnsslapd/Cargo.lock
+
+@abs_top_builddir@/rs/@rust_target_dir@/librnsslapd.a: $(librnsslapd_la_SOURCES)
+ RUST_BACKTRACE=1 RUSTC_BOOTSTRAP=1 \
+ CARGO_TARGET_DIR=$(abs_top_builddir)/rs \
+ SLAPD_DYLIB_DIR=$(abs_top_builddir)/ \
+ SLAPD_HEADER_DIR=$(abs_top_builddir)/ \
+ cargo rustc $(RUST_OFFLINE) --manifest-path=$(srcdir)/src/librnsslapd/Cargo.toml \
+ $(CARGO_FLAGS) --verbose -- $(RUSTC_FLAGS)
+
+# The header needs the lib build first.
+rust-nsslapd-private.h: @abs_top_builddir@/rs/@rust_target_dir@/librnsslapd.a
+
+libslapi_r_plugin_SOURCES = \
+ src/slapi_r_plugin/src/backend.rs \
+ src/slapi_r_plugin/src/ber.rs \
+ src/slapi_r_plugin/src/charray.rs \
+ src/slapi_r_plugin/src/constants.rs \
+ src/slapi_r_plugin/src/dn.rs \
+ src/slapi_r_plugin/src/entry.rs \
+ src/slapi_r_plugin/src/error.rs \
+ src/slapi_r_plugin/src/log.rs \
+ src/slapi_r_plugin/src/macros.rs \
+ src/slapi_r_plugin/src/pblock.rs \
+ src/slapi_r_plugin/src/plugin.rs \
+ src/slapi_r_plugin/src/search.rs \
+ src/slapi_r_plugin/src/syntax_plugin.rs \
+ src/slapi_r_plugin/src/task.rs \
+ src/slapi_r_plugin/src/value.rs \
+ src/slapi_r_plugin/src/lib.rs
+
+# == pwdchan
+
+PWDCHAN_LIB = @abs_top_builddir@/rs/@rust_target_dir@/libpwdchan.a
+
+libpwdchan_la_SOURCES = \
+ src/plugins/pwdchan/Cargo.toml \
+ src/plugins/pwdchan/src/lib.rs \
+ $(libslapi_r_plugin_SOURCES)
+
+libpwdchan_la_EXTRA = src/plugin/pwdchan/Cargo.lock
+
+@abs_top_builddir@/rs/@rust_target_dir@/libpwdchan.a: $(libpwdchan_la_SOURCES) libslapd.la libpwdchan.la
+ RUST_BACKTRACE=1 RUSTC_BOOTSTRAP=1 \
+ CARGO_TARGET_DIR=$(abs_top_builddir)/rs \
+ SLAPD_DYLIB_DIR=$(abs_top_builddir)/ \
+ SLAPD_HEADER_DIR=$(abs_top_builddir)/ \
+ cargo rustc $(RUST_OFFLINE) --manifest-path=$(srcdir)/src/plugins/pwdchan/Cargo.toml \
+ $(CARGO_FLAGS) --verbose -- $(RUSTC_FLAGS)
+ cp $(PWDCHAN_LIB) @abs_top_builddir@/.libs/libpwdchan.a
+
+# == pwdchan
+
+EXTRA_DIST = $(librslapd_la_SOURCES) $(librslapd_la_EXTRA) \
+ $(libpwdchan_la_SOURCES) $(libpwdchan_la_EXTRA) \
+ $(librnsslapd_la_SOURCES) $(librnsslapd_la_EXTRA)
+
+## Run rust tests
+# cargo does not support offline tests :(
+if RUST_ENABLE_OFFLINE
+else
+check-local:
+ for thing in "librslapd" "librnsslapd" ; do \
+ echo LD_LIBRARY_PATH=$(abs_top_builddir)/.libs \
+ RUST_BACKTRACE=1 RUSTC_BOOTSTRAP=1 \
+ CARGO_TARGET_DIR=$(abs_top_builddir)/rs \
+ SLAPD_DYLIB_DIR=$(abs_top_builddir)/ \
+ SLAPD_HEADER_DIR=$(abs_top_builddir)/ \
+ cargo test $(RUST_OFFLINE) --manifest-path=$(srcdir)/src/$${thing}/Cargo.toml ; \
+ LD_LIBRARY_PATH=$(abs_top_builddir)/.libs \
+ RUST_BACKTRACE=1 RUSTC_BOOTSTRAP=1 \
+ CARGO_TARGET_DIR=$(abs_top_builddir)/rs \
+ SLAPD_DYLIB_DIR=$(abs_top_builddir)/ \
+ SLAPD_HEADER_DIR=$(abs_top_builddir)/ \
+ cargo test $(RUST_OFFLINE) --manifest-path=$(srcdir)/src/$${thing}/Cargo.toml ; \
+ done
+# Plugin tests are a little different
+ for thing in "plugins/pwdchan" ; do \
+ echo LD_LIBRARY_PATH=$(abs_top_builddir)/.libs \
+ RUST_BACKTRACE=1 RUSTC_BOOTSTRAP=1 \
+ CARGO_TARGET_DIR=$(abs_top_builddir)/rs \
+ SLAPD_DYLIB_DIR=$(abs_top_builddir)/ \
+ SLAPD_HEADER_DIR=$(abs_top_builddir)/ \
+ cargo test $(RUST_OFFLINE) --features=slapi_r_plugin/test_log_direct \
+ --manifest-path=$(srcdir)/src/$${thing}/Cargo.toml -- --nocapture ; \
+ LD_LIBRARY_PATH=$(abs_top_builddir)/.libs \
+ RUST_BACKTRACE=1 RUSTC_BOOTSTRAP=1 \
+ CARGO_TARGET_DIR=$(abs_top_builddir)/rs \
+ SLAPD_DYLIB_DIR=$(abs_top_builddir)/ \
+ SLAPD_HEADER_DIR=$(abs_top_builddir)/ \
+ cargo test $(RUST_OFFLINE) --features=slapi_r_plugin/test_log_direct \
+ --manifest-path=$(srcdir)/src/$${thing}/Cargo.toml -- --nocapture ; \
+ done
+endif
+endif
#------------------------
# libns-dshttpd
@@ -1246,6 +1422,10 @@ libslapd_la_CPPFLAGS = $(AM_CPPFLAGS) $(DSPLUGIN_CPPFLAGS) $(SASL_INCLUDES) @db_
libslapd_la_LIBADD = $(LDAPSDK_LINK) $(SASL_LINK) $(SVRCORE_LINK) $(NSS_LINK) $(NSPR_LINK) $(KERBEROS_LINK) $(PCRE_LINK) $(THREADLIB) $(SYSTEMD_LINK) libsds.la
libslapd_la_LDFLAGS = $(AM_LDFLAGS) $(SLAPD_LDFLAGS)
+if RUST_ENABLE
+libslapd_la_LIBADD += $(RSLAPD_LIB)
+libslapd_la_LDFLAGS += -lssl -lcrypto
+endif
#////////////////////////////////////////////////////////////////
#
@@ -1488,6 +1668,16 @@ libderef_plugin_la_LIBADD = libslapd.la $(LDAPSDK_LINK) $(NSPR_LINK)
libderef_plugin_la_DEPENDENCIES = libslapd.la
libderef_plugin_la_LDFLAGS = -avoid-version
+if RUST_ENABLE
+#------------------------
+# libpwdchan-plugin
+#-----------------------
+libpwdchan_plugin_la_SOURCES = src/slapi_r_plugin/src/init.c
+libpwdchan_plugin_la_LIBADD = libslapd.la $(LDAPSDK_LINK) $(NSPR_LINK) -lpwdchan
+libpwdchan_plugin_la_DEPENDENCIES = libslapd.la $(PWDCHAN_LIB)
+libpwdchan_plugin_la_LDFLAGS = -avoid-version
+endif
+
#------------------------
# libpbe-plugin
#-----------------------
@@ -1627,7 +1817,8 @@ libpwdstorage_plugin_la_SOURCES = ldap/servers/plugins/pwdstorage/clear_pwd.c \
ldap/servers/plugins/pwdstorage/sha_pwd.c \
ldap/servers/plugins/pwdstorage/smd5_pwd.c \
ldap/servers/plugins/pwdstorage/ssha_pwd.c \
- ldap/servers/plugins/pwdstorage/pbkdf2_pwd.c
+ ldap/servers/plugins/pwdstorage/pbkdf2_pwd.c \
+ $(NULLSTRING)
libpwdstorage_plugin_la_CPPFLAGS = $(AM_CPPFLAGS) $(DSPLUGIN_CPPFLAGS)
libpwdstorage_plugin_la_LIBADD = libslapd.la $(NSS_LINK) $(NSPR_LINK) $(LIBCRYPT)
@@ -1952,8 +2143,17 @@ ns_slapd_SOURCES = ldap/servers/slapd/abandon.c \
$(GETSOCKETPEER)
ns_slapd_CPPFLAGS = $(AM_CPPFLAGS) $(DSPLUGIN_CPPFLAGS) $(SASL_INCLUDES) $(SVRCORE_INCLUDES)
-ns_slapd_LDADD = libnunc-stans.la libslapd.la libldaputil.la $(LDAPSDK_LINK) $(NSS_LINK) $(LIBADD_DL) \
- $(NSPR_LINK) $(SASL_LINK) $(SVRCORE_LINK) $(LIBNSL) $(LIBSOCKET) $(THREADLIB) $(SYSTEMD_LINK) $(EVENT_LINK)
+# We need our libraries to come first, then our externals libraries second.
+ns_slapd_LDADD = libnunc-stans.la libslapd.la libldaputil.la
+if RUST_ENABLE
+ns_slapd_LDADD += $(RNSSLAPD_LIB)
+endif
+ns_slapd_LDADD += $(LDAPSDK_LINK) $(NSS_LINK) $(LIBADD_DL) \
+ $(NSPR_LINK) $(SASL_LINK) $(SVRCORE_LINK) $(LIBNSL) $(LIBSOCKET) $(THREADLIB) $(SYSTEMD_LINK) $(EVENT_LINK)
+if RUST_ENABLE
+ns_slapd_LDADD += -lssl -lcrypto
+endif
+
ns_slapd_DEPENDENCIES = libslapd.la libnunc-stans.la
# We need to link ns-slapd with the C++ compiler on HP-UX since we load
# some C++ shared libraries (such as icu).
@@ -2120,6 +2320,7 @@ fixupcmd = sed \
-e 's,@enable_presence\@,$(enable_presence),g' \
-e 's,@enable_asan\@,$(ASAN_ON),g' \
-e 's,@enable_perl\@,@enable_perl@,g' \
+ -e 's,@enable_rust\@,@enable_rust@,g' \
-e 's,@ECHO_N\@,$(ECHO_N),g' \
-e 's,@ECHO_C\@,$(ECHO_C),g' \
-e 's,@brand\@,$(brand),g' \
diff --git a/configure.ac b/configure.ac
index 91d6d398b..1c94fe81d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -78,29 +78,70 @@ AC_CHECK_FUNCS([clock_gettime], [], AC_MSG_ERROR([unable to locate required symb
# This will detect if we need to add the LIBADD_DL value for us.
LT_LIB_DLLOAD
+# Optional rust component support.
+AC_MSG_CHECKING(for --enable-rust-offline)
+AC_ARG_ENABLE(rust_offline, AS_HELP_STRING([--enable-rust-offline], [Enable rust building offline. you MUST have run vendor! (default: no)]),
+ [], [ enable_rust_offline=no ])
+AC_MSG_RESULT($enable_rust_offline)
+AM_CONDITIONAL([RUST_ENABLE_OFFLINE],[test "$enable_rust_offline" = yes])
+
+AS_IF([test "$enable_rust_offline" = yes],
+ [rust_vendor_sources="replace-with = \"vendored-sources\""],
+ [rust_vendor_sources=""])
+AC_SUBST([rust_vendor_sources])
+
+AC_MSG_CHECKING(for --enable-rust)
+AC_ARG_ENABLE(rust, AS_HELP_STRING([--enable-rust], [Enable rust language features (default: no)]),
+ [], [ enable_rust=no ])
+AC_MSG_RESULT($enable_rust)
+if test "$enable_rust" = yes -o "$enable_rust_offline" = yes; then
+ AC_CHECK_PROG(CARGO, [cargo], [yes], [no])
+ AC_CHECK_PROG(RUSTC, [rustc], [yes], [no])
+ # Since fernet uses the openssl lib.
+ PKG_CHECK_MODULES([OPENSSL], [openssl])
+
+ AS_IF([test "$CARGO" != "yes" -o "$RUSTC" != "yes"], [
+ AC_MSG_FAILURE("Rust based plugins cannot be built cargo=$CARGO rustc=$RUSTC")
+ ])
+fi
+AC_SUBST([enable_rust])
+AM_CONDITIONAL([RUST_ENABLE],[test "$enable_rust" = yes -o "$enable_rust_offline" = yes])
+
AC_MSG_CHECKING(for --enable-debug)
AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug], [Enable debug features (default: no)]),
[
AC_MSG_RESULT(yes)
debug_defs="-g3 -DDEBUG -DMCC_DEBUG -O0"
+ debug_rust_defs="-C debuginfo=2 -Z macro-backtrace"
+ cargo_defs=""
+ rust_target_dir="debug"
],
[
AC_MSG_RESULT(no)
debug_defs=""
+ debug_rust_defs="-C debuginfo=2"
+ cargo_defs="--release"
+ rust_target_dir="release"
])
AC_SUBST([debug_defs])
+AC_SUBST([debug_rust_defs])
+AC_SUBST([cargo_defs])
+AC_SUBST([rust_target_dir])
AC_MSG_CHECKING(for --enable-asan)
AC_ARG_ENABLE(asan, AS_HELP_STRING([--enable-asan], [Enable gcc address sanitizer options (default: no)]),
[
AC_MSG_RESULT(yes)
asan_defs="-fsanitize=address -fno-omit-frame-pointer"
+ asan_rust_defs="-Z sanitizer=address"
],
[
AC_MSG_RESULT(no)
asan_defs=""
+ asan_rust_defs=""
])
AC_SUBST([asan_defs])
+AC_SUBST([asan_rust_defs])
AM_CONDITIONAL(enable_asan,test "$enable_asan" = "yes")
if test -z "$enable_perl" ; then
@@ -798,5 +839,7 @@ AC_CONFIG_FILES([src/pkgconfig/dirsrv.pc src/pkgconfig/nunc-stans.pc src/pkgconf
AC_CONFIG_FILES([Makefile rpm/389-ds-base.spec ])
+AC_CONFIG_FILES([.cargo/config])
+
AC_OUTPUT
diff --git a/ldap/ldif/template-dse-minimal.ldif.in b/ldap/ldif/template-dse-minimal.ldif.in
index 0be9c171e..e881e6b81 100644
--- a/ldap/ldif/template-dse-minimal.ldif.in
+++ b/ldap/ldif/template-dse-minimal.ldif.in
@@ -176,6 +176,58 @@ nsslapd-plugininitfunc: pbkdf2_sha256_pwd_storage_scheme_init
nsslapd-plugintype: pwdstoragescheme
nsslapd-pluginenabled: on
+dn: cn=PBKDF2,cn=Password Storage Schemes,cn=plugins,cn=config
+objectclass: top
+objectclass: nsSlapdPlugin
+cn: PBKDF2
+nsslapd-pluginpath: libpwdchan-plugin
+nsslapd-plugininitfunc: pwdchan_pbkdf2_plugin_init
+nsslapd-plugintype: pwdstoragescheme
+nsslapd-pluginenabled: on
+nsslapd-pluginId: PBKDF2
+nsslapd-pluginVersion: none
+nsslapd-pluginVendor: 389 Project
+nsslapd-pluginDescription: PBKDF2
+
+dn: cn=PBKDF2-SHA1,cn=Password Storage Schemes,cn=plugins,cn=config
+objectclass: top
+objectclass: nsSlapdPlugin
+cn: PBKDF2-SHA1
+nsslapd-pluginpath: libpwdchan-plugin
+nsslapd-plugininitfunc: pwdchan_pbkdf2_sha1_plugin_init
+nsslapd-plugintype: pwdstoragescheme
+nsslapd-pluginenabled: on
+nsslapd-pluginId: PBKDF2-SHA1
+nsslapd-pluginVersion: none
+nsslapd-pluginVendor: 389 Project
+nsslapd-pluginDescription: PBKDF2-SHA1\
+
+dn: cn=PBKDF2-SHA256,cn=Password Storage Schemes,cn=plugins,cn=config
+objectclass: top
+objectclass: nsSlapdPlugin
+cn: PBKDF2-SHA256
+nsslapd-pluginpath: libpwdchan-plugin
+nsslapd-plugininitfunc: pwdchan_pbkdf2_sha256_plugin_init
+nsslapd-plugintype: pwdstoragescheme
+nsslapd-pluginenabled: on
+nsslapd-pluginId: PBKDF2-SHA256
+nsslapd-pluginVersion: none
+nsslapd-pluginVendor: 389 Project
+nsslapd-pluginDescription: PBKDF2-SHA256\
+
+dn: cn=PBKDF2-SHA512,cn=Password Storage Schemes,cn=plugins,cn=config
+objectclass: top
+objectclass: nsSlapdPlugin
+cn: PBKDF2-SHA512
+nsslapd-pluginpath: libpwdchan-plugin
+nsslapd-plugininitfunc: pwdchan_pbkdf2_sha512_plugin_init
+nsslapd-plugintype: pwdstoragescheme
+nsslapd-pluginenabled: on
+nsslapd-pluginId: PBKDF2-SHA512
+nsslapd-pluginVersion: none
+nsslapd-pluginVendor: 389 Project
+nsslapd-pluginDescription: PBKDF2-SHA512
+
dn: cn=AES,cn=Password Storage Schemes,cn=plugins,cn=config
objectclass: top
objectclass: nsSlapdPlugin
diff --git a/ldap/ldif/template-dse.ldif.in b/ldap/ldif/template-dse.ldif.in
index bffdd300f..0ee769fd6 100644
--- a/ldap/ldif/template-dse.ldif.in
+++ b/ldap/ldif/template-dse.ldif.in
@@ -208,6 +208,58 @@ nsslapd-plugininitfunc: pbkdf2_sha256_pwd_storage_scheme_init
nsslapd-plugintype: pwdstoragescheme
nsslapd-pluginenabled: on
+dn: cn=PBKDF2,cn=Password Storage Schemes,cn=plugins,cn=config
+objectclass: top
+objectclass: nsSlapdPlugin
+cn: PBKDF2
+nsslapd-pluginpath: libpwdchan-plugin
+nsslapd-plugininitfunc: pwdchan_pbkdf2_plugin_init
+nsslapd-plugintype: pwdstoragescheme
+nsslapd-pluginenabled: on
+nsslapd-pluginId: PBKDF2
+nsslapd-pluginVersion: none
+nsslapd-pluginVendor: 389 Project
+nsslapd-pluginDescription: PBKDF2
+
+dn: cn=PBKDF2-SHA1,cn=Password Storage Schemes,cn=plugins,cn=config
+objectclass: top
+objectclass: nsSlapdPlugin
+cn: PBKDF2-SHA1
+nsslapd-pluginpath: libpwdchan-plugin
+nsslapd-plugininitfunc: pwdchan_pbkdf2_sha1_plugin_init
+nsslapd-plugintype: pwdstoragescheme
+nsslapd-pluginenabled: on
+nsslapd-pluginId: PBKDF2-SHA1
+nsslapd-pluginVersion: none
+nsslapd-pluginVendor: 389 Project
+nsslapd-pluginDescription: PBKDF2-SHA1\
+
+dn: cn=PBKDF2-SHA256,cn=Password Storage Schemes,cn=plugins,cn=config
+objectclass: top
+objectclass: nsSlapdPlugin
+cn: PBKDF2-SHA256
+nsslapd-pluginpath: libpwdchan-plugin
+nsslapd-plugininitfunc: pwdchan_pbkdf2_sha256_plugin_init
+nsslapd-plugintype: pwdstoragescheme
+nsslapd-pluginenabled: on
+nsslapd-pluginId: PBKDF2-SHA256
+nsslapd-pluginVersion: none
+nsslapd-pluginVendor: 389 Project
+nsslapd-pluginDescription: PBKDF2-SHA256\
+
+dn: cn=PBKDF2-SHA512,cn=Password Storage Schemes,cn=plugins,cn=config
+objectclass: top
+objectclass: nsSlapdPlugin
+cn: PBKDF2-SHA512
+nsslapd-pluginpath: libpwdchan-plugin
+nsslapd-plugininitfunc: pwdchan_pbkdf2_sha512_plugin_init
+nsslapd-plugintype: pwdstoragescheme
+nsslapd-pluginenabled: on
+nsslapd-pluginId: PBKDF2-SHA512
+nsslapd-pluginVersion: none
+nsslapd-pluginVendor: 389 Project
+nsslapd-pluginDescription: PBKDF2-SHA512
+
dn: cn=AES,cn=Password Storage Schemes,cn=plugins,cn=config
objectclass: top
objectclass: nsSlapdPlugin
diff --git a/ldap/servers/slapd/entry.c b/ldap/servers/slapd/entry.c
index b85e9f5b0..1ce0310c3 100644
--- a/ldap/servers/slapd/entry.c
+++ b/ldap/servers/slapd/entry.c
@@ -2882,6 +2882,18 @@ slapi_entry_attr_get_bool(const Slapi_Entry *e, const char *type)
return slapi_entry_attr_get_bool_ext(e, type, PR_FALSE);
}
+const struct slapi_value **
+slapi_entry_attr_get_valuearray(const Slapi_Entry *e, const char *attrname)
+{
+ Slapi_Attr *attr;
+
+ if (slapi_entry_attr_find(e, attrname, &attr) != 0) {
+ return NULL;
+ }
+
+ return attr->a_present_values.va;
+}
+
void
slapi_entry_attr_set_charptr(Slapi_Entry *e, const char *type, const char *value)
{
diff --git a/ldap/servers/slapd/fedse.c b/ldap/servers/slapd/fedse.c
index f225c402b..b25c5017a 100644
--- a/ldap/servers/slapd/fedse.c
+++ b/ldap/servers/slapd/fedse.c
@@ -112,7 +112,107 @@ static const char *internal_entries[] =
"objectclass:top\n"
"objectclass:nsSNMP\n"
"cn:SNMP\n"
- "nsSNMPEnabled: on\n"};
+ "nsSNMPEnabled: on\n",
+
+ "dn: cn=Password Storage Schemes,cn=plugins,cn=config\n"
+ "objectclass: top\n"
+ "objectclass: nsContainer\n"
+ "cn: Password Storage Schemes\n",
+
+ "dn: cn=PBKDF2_SHA256,cn=Password Storage Schemes,cn=plugins,cn=config\n"
+ "objectclass: top\n"
+ "objectclass: nsSlapdPlugin\n"
+ "cn: PBKDF2_SHA256\n"
+ "nsslapd-pluginpath: libpwdstorage-plugin\n"
+ "nsslapd-plugininitfunc: pbkdf2_sha256_pwd_storage_scheme_init\n"
+ "nsslapd-plugintype: pwdstoragescheme\n"
+ "nsslapd-pluginenabled: on\n"
+ "nsslapd-pluginId: PBKDF2_SHA256\n"
+ "nsslapd-pluginVersion: none\n"
+ "nsslapd-pluginVendor: 389 Project\n"
+ "nsslapd-pluginDescription: PBKDF2_SHA256\n",
+
+ "dn: cn=CRYPT-MD5,cn=Password Storage Schemes,cn=plugins,cn=config\n"
+ "objectClass: top\n"
+ "objectClass: nsSlapdPlugin\n"
+ "cn: CRYPT-MD5\n"
+ "nsslapd-pluginPath: libpwdstorage-plugin\n"
+ "nsslapd-pluginInitfunc: crypt_md5_pwd_storage_scheme_init\n"
+ "nsslapd-pluginType: pwdstoragescheme\n"
+ "nsslapd-pluginEnabled: on\n"
+ "nsslapd-pluginId: CRYPT-MD5\n"
+ "nsslapd-pluginVersion: none\n"
+ "nsslapd-pluginVendor: 389 Project\n"
+ "nsslapd-pluginDescription: CRYPT-MD5\n",
+
+ "dn: cn=CRYPT-SHA256,cn=Password Storage Schemes,cn=plugins,cn=config\n"
+ "objectClass: top\n"
+ "objectClass: nsSlapdPlugin\n"
+ "cn: CRYPT-SHA256\n"
+ "nsslapd-pluginPath: libpwdstorage-plugin\n"
+ "nsslapd-pluginInitfunc: crypt_sha256_pwd_storage_scheme_init\n"
+ "nsslapd-pluginType: pwdstoragescheme\n"
+ "nsslapd-pluginEnabled: on\n"
+ "nsslapd-pluginId: CRYPT-SHA256\n"
+ "nsslapd-pluginVersion: none\n"
+ "nsslapd-pluginVendor: 389 Project\n"
+ "nsslapd-pluginDescription: CRYPT-SHA256\n",
+
+ "dn: cn=CRYPT-SHA512,cn=Password Storage Schemes,cn=plugins,cn=config\n"
+ "objectClass: top\n"
+ "objectClass: nsSlapdPlugin\n"
+ "cn: CRYPT-SHA512\n"
+ "nsslapd-pluginPath: libpwdstorage-plugin\n"
+ "nsslapd-pluginInitfunc: crypt_sha512_pwd_storage_scheme_init\n"
+ "nsslapd-pluginType: pwdstoragescheme\n"
+ "nsslapd-pluginEnabled: on\n"
+ "nsslapd-pluginId: CRYPT-SHA512\n"
+ "nsslapd-pluginVersion: none\n"
+ "nsslapd-pluginVendor: 389 Project\n"
+ "nsslapd-pluginDescription: CRYPT-SHA512\n",
+
+#ifdef RUST_ENABLE
+ "dn: cn=PBKDF2,cn=Password Storage Schemes,cn=plugins,cn=config\n"
+ "objectclass: top\n"
+ "objectclass: nsSlapdPlugin\n"
+ "cn: PBKDF2\n"
+ "nsslapd-pluginpath: libpwdchan-plugin\n"
+ "nsslapd-plugininitfunc: pwdchan_pbkdf2_plugin_init\n"
+ "nsslapd-plugintype: pwdstoragescheme\n"
+ "nsslapd-pluginenabled: on\n"
+ "nsslapd-pluginId: PBKDF2\n"
+ "nsslapd-pluginVersion: none\n"
+ "nsslapd-pluginVendor: 389 Project\n"
+ "nsslapd-pluginDescription: PBKDF2\n",
+
+ "dn: cn=PBKDF2-SHA1,cn=Password Storage Schemes,cn=plugins,cn=config\n"
+ "objectclass: top\n"
+ "objectclass: nsSlapdPlugin\n"
+ "cn: PBKDF2-SHA1\n"
+ "nsslapd-pluginpath: libpwdchan-plugin\n"
+ "nsslapd-plugininitfunc: pwdchan_pbkdf2_sha1_plugin_init\n"
+ "nsslapd-plugintype: pwdstoragescheme\n"
+ "nsslapd-pluginenabled: on\n"
+ "nsslapd-pluginId: PBKDF2-SHA1\n"
+ "nsslapd-pluginVersion: none\n"
+ "nsslapd-pluginVendor: 389 Project\n"
+ "nsslapd-pluginDescription: PBKDF2-SHA1\n",
+
+ "dn: cn=PBKDF2-SHA256,cn=Password Storage Schemes,cn=plugins,cn=config\n"
+ "objectclass: top\n"
+ "objectclass: nsSlapdPlugin\n"
+ "cn: PBKDF2-SHA256\n"
+ "nsslapd-pluginpath: libpwdchan-plugin\n"
+ "nsslapd-plugininitfunc: pwdchan_pbkdf2_sha256_plugin_init\n"
+ "nsslapd-plugintype: pwdstoragescheme\n"
+ "nsslapd-pluginenabled: on\n"
+ "nsslapd-pluginId: PBKDF2-SHA256\n"
+ "nsslapd-pluginVersion: none\n"
+ "nsslapd-pluginVendor: 389 Project\n"
+ "nsslapd-pluginDescription: PBKDF2-SHA256\n",
+#endif
+};
+
static int NUM_INTERNAL_ENTRIES = sizeof(internal_entries) / sizeof(internal_entries[0]);
diff --git a/ldap/servers/slapd/libglobs.c b/ldap/servers/slapd/libglobs.c
index 89f7e5344..e6fd70fb3 100644
--- a/ldap/servers/slapd/libglobs.c
+++ b/ldap/servers/slapd/libglobs.c
@@ -133,6 +133,10 @@
#endif
#include <sys/resource.h>
+#ifdef RUST_ENABLE
+#include <rust-slapi-private.h>
+#endif
+
#define REMOVE_CHANGELOG_CMD "remove"
int slapd_ldap_debug = SLAPD_DEFAULT_ERRORLOG_LEVEL;
@@ -1475,6 +1479,11 @@ FrontendConfig_init(void)
struct rlimit rlp;
int64_t maxdescriptors = SLAPD_DEFAULT_MAXDESCRIPTORS;
+#ifdef RUST_ENABLE
+ /* prove rust is working */
+ PR_ASSERT(do_nothing_rust() == 0);
+#endif
+
#if SLAPI_CFG_USE_RWLOCK == 1
/* initialize the read/write configuration lock */
if ((cfg->cfg_rwlock = slapi_new_rwlock()) == NULL) {
diff --git a/rpm.mk b/rpm.mk
index 378a46960..b0c0f15cc 100644
--- a/rpm.mk
+++ b/rpm.mk
@@ -9,11 +9,27 @@ RPM_NAME_VERSION = $(PACKAGE)-$(RPM_VERSION)$(RPM_VERSION_PREREL)
NAME_VERSION = $(PACKAGE)-$(RPM_VERSION)$(VERSION_PREREL)
TARBALL = $(NAME_VERSION).tar.bz2
NUNC_STANS_ON = 1
+GIT_TAG = ${TAG}
ASAN_ON = 0
+RUST_ON = 1
clean:
rm -rf dist
rm -rf rpmbuild
+ rm -rf vendor
+ rm -f vendor.tar.gz
+
+update-cargo-dependencies:
+ cargo update --manifest-path=./src/Cargo.toml
+
+download-cargo-dependencies:
+ cargo update --manifest-path=./src/Cargo.toml
+ cargo vendor --manifest-path=./src/Cargo.toml
+ cargo fetch --manifest-path=./src/Cargo.toml
+ tar -czf vendor.tar.gz vendor
+
+dist-bz2: download-cargo-dependencies
+ tar cjf $(GIT_TAG).tar.bz2 --transform "s,^,$(GIT_TAG)/," $$(git ls-files) vendor/
local-archive:
-mkdir -p dist/$(NAME_VERSION)
@@ -36,6 +52,7 @@ rpmroot:
-e s/__VERSION_PREREL__/$(VERSION_PREREL)/ \
-e s/__NUNC_STANS_ON__/$(NUNC_STANS_ON)/ \
-e s/__ASAN_ON__/$(ASAN_ON)/ \
+ -e s/__RUST_ON__/$(RUST_ON)/ \
rpm/$(PACKAGE).spec.in > $(RPMBUILD)/SPECS/$(PACKAGE).spec
rpmdistdir:
@@ -49,7 +66,7 @@ rpmbuildprep:
cp rpm/$(PACKAGE)-* $(RPMBUILD)/SOURCES/
-srpms: rpmroot srpmdistdir tarballs rpmbuildprep
+srpms: rpmroot srpmdistdir download-cargo-dependencies tarballs rpmbuildprep
rpmbuild --define "_topdir $(RPMBUILD)" -bs $(RPMBUILD)/SPECS/$(PACKAGE).spec
cp $(RPMBUILD)/SRPMS/$(RPM_NAME_VERSION)*.src.rpm dist/srpms/
rm -rf $(RPMBUILD)
diff --git a/rpm/389-ds-base.spec.in b/rpm/389-ds-base.spec.in
index 4e2ffb3f4..d2f32b29c 100644
--- a/rpm/389-ds-base.spec.in
+++ b/rpm/389-ds-base.spec.in
@@ -24,6 +24,8 @@
%else
%global use_tcmalloc 0
%endif
+# This enables rust in the build.
+%global use_rust __RUST_ON__
%endif
# fedora 15 and later uses tmpfiles.d
@@ -75,6 +77,11 @@ BuildRequires: systemd-devel
%if %{use_asan}
BuildRequires: libasan
%endif
+# If rust is enabled
+%if %{use_rust}
+BuildRequires: cargo
+BuildRequires: rust
+%endif
# Needed to support regeneration of the autotool artifacts.
BuildRequires: autoconf
BuildRequires: automake
@@ -257,6 +264,9 @@ ASAN_FLAGS="--enable-asan --enable-debug"
%if %{use_tcmalloc}
TCMALLOC_FLAGS="--enable-tcmalloc"
%endif
+%if %{use_rust}
+RUST_FLAGS="--enable-rust --enable-rust-offline"
+%endif
# Rebuild the autotool artifacts now.
autoreconf -fiv
@@ -266,7 +276,7 @@ autoreconf -fiv
--with-systemdsystemunitdir=%{_unitdir} \
--with-systemdsystemconfdir=%{_sysconfdir}/systemd/system \
--with-systemdgroupname=%{groupname} \
- $NSSARGS $TCMALLOC_FLAGS $ASAN_FLAGS \
+ $NSSARGS $TCMALLOC_FLAGS $ASAN_FLAGS $RUST_FLAGS \
--enable-cmocka
make setup.py
@@ -362,6 +372,7 @@ sysctl --system &> $output; true
echo looking for instances in %{_sysconfdir}/%{pkgname} > $output 2>&1 || :
instbase="%{_sysconfdir}/%{pkgname}"
+ninst=0
for dir in $instbase/slapd-* ; do
echo dir = $dir >> $output 2>&1 || :
if [ ! -d "$dir" ] ; then continue ; fi
@@ -491,7 +502,7 @@ fi
%{_libdir}/%{pkgname}/python
%dir %{_libdir}/%{pkgname}/plugins
%{_libdir}/%{pkgname}/plugins/*.so
-# THis has to be hardcoded to /lib - $libdir changes between lib/lib64, but
+# This has to be hardcoded to /lib - $libdir changes between lib/lib64, but
# sysctl.d is always in /lib.
%{_prefix}/lib/sysctl.d/*
%dir %{_localstatedir}/lib/%{pkgname}
diff --git a/src/Cargo.lock b/src/Cargo.lock
new file mode 100644
index 000000000..64bfc7e37
--- /dev/null
+++ b/src/Cargo.lock
@@ -0,0 +1,833 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "ahash"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fcb51a0695d8f838b1ee009b3fbf66bda078cd64590202a864a8f3e8c4315c47"
+dependencies = [
+ "getrandom",
+ "once_cell",
+ "version_check",
+]
+
+[[package]]
+name = "ansi_term"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "atty"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
+dependencies = [
+ "hermit-abi",
+ "libc",
+ "winapi",
+]
+
+[[package]]
+name = "autocfg"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+
+[[package]]
+name = "base64"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
+
+[[package]]
+name = "bitflags"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
+[[package]]
+name = "byteorder"
+version = "1.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
+
+[[package]]
+name = "cbindgen"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9daec6140ab4dcd38c3dd57e580b59a621172a526ac79f1527af760a55afeafd"
+dependencies = [
+ "clap",
+ "log",
+ "proc-macro2",
+ "quote",
+ "serde",
+ "serde_json",
+ "syn",
+ "tempfile",
+ "toml",
+]
+
+[[package]]
+name = "cc"
+version = "1.0.78"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a20104e2335ce8a659d6dd92a51a767a0c062599c73b343fd152cb401e828c3d"
+dependencies = [
+ "jobserver",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "clap"
+version = "2.34.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
+dependencies = [
+ "ansi_term",
+ "atty",
+ "bitflags",
+ "strsim",
+ "textwrap",
+ "unicode-width",
+ "vec_map",
+]
+
+[[package]]
+name = "concread"
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diff --git a/src/Cargo.toml b/src/Cargo.toml
new file mode 100644
index 000000000..4c918422e
--- /dev/null
+++ b/src/Cargo.toml
@@ -0,0 +1,15 @@
+
+[workspace]
+members = [
+ "librslapd",
+ "librnsslapd",
+ "slapd",
+ "slapi_r_plugin",
+ "plugins/pwdchan",
+]
+
+[profile.release]
+panic = "abort"
+lto = true
+
+
diff --git a/src/librnsslapd/Cargo.toml b/src/librnsslapd/Cargo.toml
new file mode 100644
index 000000000..11bb9afe7
--- /dev/null
+++ b/src/librnsslapd/Cargo.toml
@@ -0,0 +1,25 @@
+[package]
+name = "librnsslapd"
+version = "0.1.0"
+authors = ["William Brown <william@blackhats.net.au>"]
+edition = "2018"
+build = "build.rs"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+path = "src/lib.rs"
+name = "rnsslapd"
+crate-type = ["staticlib", "lib"]
+
+# [profile.release]
+# panic = "abort"
+# lto = true
+
+[dependencies]
+slapd = { path = "../slapd" }
+libc = "0.2"
+
+[build-dependencies]
+cbindgen = "0.9"
+
diff --git a/src/librnsslapd/README.md b/src/librnsslapd/README.md
new file mode 100644
index 000000000..83b1eef90
--- /dev/null
+++ b/src/librnsslapd/README.md
@@ -0,0 +1,4 @@
+This is the librnsslapd wrapper - it's a rust -> c bindgen stub. It does
+not provide any logic, but exists to resolve linking issues that
+exist between autotools and rust. For all the Rust logic, see ../slapd.
+
diff --git a/src/librnsslapd/build.rs b/src/librnsslapd/build.rs
new file mode 100644
index 000000000..13f6d2e03
--- /dev/null
+++ b/src/librnsslapd/build.rs
@@ -0,0 +1,16 @@
+extern crate cbindgen;
+
+use std::env;
+
+fn main() {
+ if let Ok(crate_dir) = env::var("CARGO_MANIFEST_DIR") {
+ if let Ok(out_dir) = env::var("SLAPD_HEADER_DIR") {
+ cbindgen::Builder::new()
+ .with_language(cbindgen::Language::C)
+ .with_crate(crate_dir)
+ .generate()
+ .expect("Unable to generate bindings")
+ .write_to_file(format!("{}/rust-nsslapd-private.h", out_dir));
+ }
+ }
+}
diff --git a/src/librnsslapd/src/lib.rs b/src/librnsslapd/src/lib.rs
new file mode 100644
index 000000000..2085bb7ad
--- /dev/null
+++ b/src/librnsslapd/src/lib.rs
@@ -0,0 +1,68 @@
+#![deny(warnings)]
+// It's important that symbol names here are *unique* and do no conflict with symbol
+// names in ../../librslapd/src/lib.rs
+//
+// Remember this is just a c-bindgen stub, all logic should come from slapd!
+
+extern crate libc;
+use libc::c_char;
+use slapd;
+use std::ffi::CStr;
+
+#[no_mangle]
+pub extern "C" fn do_nothing_again_rust() -> usize {
+ 0
+}
+
+#[no_mangle]
+pub extern "C" fn fernet_generate_token(dn: *const c_char, raw_key: *const c_char) -> *mut c_char {
+ if dn.is_null() || raw_key.is_null() {
+ return std::ptr::null_mut();
+ }
+ // Given a DN, generate a fernet token, or return NULL on error.
+ let c_str_key = unsafe { CStr::from_ptr(raw_key) };
+ let c_str_dn = unsafe { CStr::from_ptr(dn) };
+ match slapd::fernet::new(c_str_key) {
+ Ok(inst) => {
+ // We have an instance, let's make the token.
+ match slapd::fernet::encrypt(&inst, c_str_dn) {
+ Ok(tok) => {
+ // We have to move string memory ownership by copying so the system
+ // allocator has it.
+ unsafe { libc::strdup(tok.as_c_str().as_ptr()) }
+ }
+ Err(_) => std::ptr::null_mut(),
+ }
+ }
+ Err(_) => std::ptr::null_mut(),
+ }
+}
+
+#[no_mangle]
+pub extern "C" fn fernet_verify_token(
+ dn: *const c_char,
+ token: *const c_char,
+ raw_key: *const c_char,
+ ttl: u64,
+) -> bool {
+ if dn.is_null() || raw_key.is_null() || token.is_null() {
+ return false;
+ }
+
+ let c_str_key = unsafe { CStr::from_ptr(raw_key) };
+ let c_str_dn = unsafe { CStr::from_ptr(dn) };
+ let c_str_token = unsafe { CStr::from_ptr(token) };
+
+ match slapd::fernet::new(c_str_key) {
+ Ok(inst) => {
+ match slapd::fernet::decrypt(&inst, c_str_token, ttl) {
+ Ok(val) => {
+ // Finally check if the extracted dn is what we expect
+ val.as_c_str() == c_str_dn
+ }
+ Err(_) => false,
+ }
+ }
+ Err(_) => false,
+ }
+}
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new file mode 100644
index 000000000..eb8b6b70f
--- /dev/null
+++ b/src/librslapd/Cargo.lock
@@ -0,0 +1,331 @@
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diff --git a/src/librslapd/Cargo.toml b/src/librslapd/Cargo.toml
new file mode 100644
index 000000000..15c00a47b
--- /dev/null
+++ b/src/librslapd/Cargo.toml
@@ -0,0 +1,22 @@
+[package]
+name = "librslapd"
+version = "0.1.0"
+authors = ["William Brown <william@blackhats.net.au>"]
+edition = "2018"
+build = "build.rs"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+path = "src/lib.rs"
+name = "rslapd"
+crate-type = ["staticlib", "lib"]
+
+[dependencies]
+slapd = { path = "../slapd" }
+libc = "0.2"
+concread = "^0.2.20"
+
+[build-dependencies]
+cbindgen = "0.9"
+
diff --git a/src/librslapd/README.md b/src/librslapd/README.md
new file mode 100644
index 000000000..b7fdbcaea
--- /dev/null
+++ b/src/librslapd/README.md
@@ -0,0 +1,3 @@
+This is the librslapd wrapper - it's a rust -> c bindgen stub. It does
+not provide any logic, but exists to resolve linking issues that
+exist between autotools and rust. For all the Rust logic, see ../slapd.
diff --git a/src/librslapd/build.rs b/src/librslapd/build.rs
new file mode 100644
index 000000000..84aff156b
--- /dev/null
+++ b/src/librslapd/build.rs
@@ -0,0 +1,16 @@
+extern crate cbindgen;
+
+use std::env;
+
+fn main() {
+ if let Ok(crate_dir) = env::var("CARGO_MANIFEST_DIR") {
+ if let Ok(out_dir) = env::var("SLAPD_HEADER_DIR") {
+ cbindgen::Builder::new()
+ .with_language(cbindgen::Language::C)
+ .with_crate(crate_dir)
+ .generate()
+ .expect("Unable to generate bindings")
+ .write_to_file(format!("{}/rust-slapi-private.h", out_dir));
+ }
+ }
+}
diff --git a/src/librslapd/src/cache.rs b/src/librslapd/src/cache.rs
new file mode 100644
index 000000000..092c81d83
--- /dev/null
+++ b/src/librslapd/src/cache.rs
@@ -0,0 +1,204 @@
+// This exposes C-FFI capable bindings for the concread concurrently readable cache.
+use concread::arcache::{ARCache, ARCacheBuilder, ARCacheReadTxn, ARCacheWriteTxn};
+use std::borrow::Borrow;
+use std::convert::TryInto;
+use std::ffi::{CStr, CString};
+use std::os::raw::c_char;
+
+pub struct ARCacheChar {
+ inner: ARCache<CString, CString>,
+}
+
+pub struct ARCacheCharRead<'a> {
+ inner: ARCacheReadTxn<'a, CString, CString>,
+}
+
+pub struct ARCacheCharWrite<'a> {
+ inner: ARCacheWriteTxn<'a, CString, CString>,
+}
+
+#[no_mangle]
+pub extern "C" fn cache_char_create(max: usize, read_max: usize) -> *mut ARCacheChar {
+ let inner = if let Some(cache) = ARCacheBuilder::new().set_size(max, read_max).build() {
+ cache
+ } else {
+ return std::ptr::null_mut();
+ };
+ let cache: Box<ARCacheChar> = Box::new(ARCacheChar { inner });
+ Box::into_raw(cache)
+}
+
+#[no_mangle]
+pub extern "C" fn cache_char_free(cache: *mut ARCacheChar) {
+ // Should we be responsible to drain and free everything?
+ debug_assert!(!cache.is_null());
+ unsafe {
+ let _drop = Box::from_raw(cache);
+ }
+}
+
+#[no_mangle]
+pub extern "C" fn cache_char_stats(
+ cache: *mut ARCacheChar,
+ reader_hits: &mut u64,
+ reader_includes: &mut u64,
+ write_hits: &mut u64,
+ write_inc_or_mod: &mut u64,
+ shared_max: &mut u64,
+ freq: &mut u64,
+ recent: &mut u64,
+ freq_evicts: &mut u64,
+ recent_evicts: &mut u64,
+ p_weight: &mut u64,
+ all_seen_keys: &mut u64,
+) {
+ let cache_ref = unsafe {
+ debug_assert!(!cache.is_null());
+ &(*cache) as &ARCacheChar
+ };
+ let stat_rguard = cache_ref.inner.view_stats();
+ let stats = stat_rguard.borrow();
+ *reader_hits = stats.reader_hits.try_into().unwrap();
+ *reader_includes = stats.reader_includes.try_into().unwrap();
+ *write_hits = stats.write_hits.try_into().unwrap();
+ *write_inc_or_mod = (stats.write_includes + stats.write_modifies)
+ .try_into()
+ .unwrap();
+ *shared_max = stats.shared_max.try_into().unwrap();
+ *freq = stats.freq.try_into().unwrap();
+ *recent = stats.recent.try_into().unwrap();
+ *freq_evicts = stats.freq_evicts.try_into().unwrap();
+ *recent_evicts = stats.recent_evicts.try_into().unwrap();
+ *p_weight = stats.p_weight.try_into().unwrap();
+ *all_seen_keys = stats.all_seen_keys.try_into().unwrap();
+}
+
+// start read
+#[no_mangle]
+pub extern "C" fn cache_char_read_begin(cache: *mut ARCacheChar) -> *mut ARCacheCharRead<'static> {
+ let cache_ref = unsafe {
+ debug_assert!(!cache.is_null());
+ &(*cache) as &ARCacheChar
+ };
+ let read_txn = Box::new(ARCacheCharRead {
+ inner: cache_ref.inner.read(),
+ });
+ Box::into_raw(read_txn)
+}
+
+#[no_mangle]
+pub extern "C" fn cache_char_read_complete(read_txn: *mut ARCacheCharRead) {
+ debug_assert!(!read_txn.is_null());
+ unsafe {
+ let _drop = Box::from_raw(read_txn);
+ }
+}
+
+#[no_mangle]
+pub extern "C" fn cache_char_read_get(
+ read_txn: *mut ARCacheCharRead,
+ key: *const c_char,
+) -> *const c_char {
+ let read_txn_ref = unsafe {
+ debug_assert!(!read_txn.is_null());
+ &mut (*read_txn) as &mut ARCacheCharRead
+ };
+
+ let key_ref = unsafe { CStr::from_ptr(key) };
+ let key_dup = CString::from(key_ref);
+
+ // Return a null pointer on miss.
+ read_txn_ref
+ .inner
+ .get(&key_dup)
+ .map(|v| v.as_ptr())
+ .unwrap_or(std::ptr::null())
+}
+
+#[no_mangle]
+pub extern "C" fn cache_char_read_include(
+ read_txn: *mut ARCacheCharRead,
+ key: *const c_char,
+ val: *const c_char,
+) {
+ let read_txn_ref = unsafe {
+ debug_assert!(!read_txn.is_null());
+ &mut (*read_txn) as &mut ARCacheCharRead
+ };
+
+ let key_ref = unsafe { CStr::from_ptr(key) };
+ let key_dup = CString::from(key_ref);
+
+ let val_ref = unsafe { CStr::from_ptr(val) };
+ let val_dup = CString::from(val_ref);
+ read_txn_ref.inner.insert(key_dup, val_dup);
+}
+
+#[no_mangle]
+pub extern "C" fn cache_char_write_begin(
+ cache: *mut ARCacheChar,
+) -> *mut ARCacheCharWrite<'static> {
+ let cache_ref = unsafe {
+ debug_assert!(!cache.is_null());
+ &(*cache) as &ARCacheChar
+ };
+ let write_txn = Box::new(ARCacheCharWrite {
+ inner: cache_ref.inner.write(),
+ });
+ Box::into_raw(write_txn)
+}
+
+#[no_mangle]
+pub extern "C" fn cache_char_write_commit(write_txn: *mut ARCacheCharWrite) {
+ debug_assert!(!write_txn.is_null());
+ let wr = unsafe { Box::from_raw(write_txn) };
+ (*wr).inner.commit();
+}
+
+#[no_mangle]
+pub extern "C" fn cache_char_write_rollback(write_txn: *mut ARCacheCharWrite) {
+ debug_assert!(!write_txn.is_null());
+ unsafe {
+ let _drop = Box::from_raw(write_txn);
+ }
+}
+
+#[no_mangle]
+pub extern "C" fn cache_char_write_include(
+ write_txn: *mut ARCacheCharWrite,
+ key: *const c_char,
+ val: *const c_char,
+) {
+ let write_txn_ref = unsafe {
+ debug_assert!(!write_txn.is_null());
+ &mut (*write_txn) as &mut ARCacheCharWrite
+ };
+
+ let key_ref = unsafe { CStr::from_ptr(key) };
+ let key_dup = CString::from(key_ref);
+
+ let val_ref = unsafe { CStr::from_ptr(val) };
+ let val_dup = CString::from(val_ref);
+ write_txn_ref.inner.insert(key_dup, val_dup);
+}
+
+#[cfg(test)]
+mod tests {
+ use crate::cache::*;
+
+ #[test]
+ fn test_cache_basic() {
+ let cache_ptr = cache_char_create(1024, 8);
+ let read_txn = cache_char_read_begin(cache_ptr);
+
+ let k1 = CString::new("Hello").unwrap();
+ let v1 = CString::new("Hello").unwrap();
+
+ assert!(cache_char_read_get(read_txn, k1.as_ptr()).is_null());
+ cache_char_read_include(read_txn, k1.as_ptr(), v1.as_ptr());
+ assert!(!cache_char_read_get(read_txn, k1.as_ptr()).is_null());
+
+ cache_char_read_complete(read_txn);
+ cache_char_free(cache_ptr);
+ }
+}
diff --git a/src/librslapd/src/lib.rs b/src/librslapd/src/lib.rs
new file mode 100644
index 000000000..65a331b03
--- /dev/null
+++ b/src/librslapd/src/lib.rs
@@ -0,0 +1,55 @@
+#![deny(warnings)]
+// It's important that symbol names here are *unique* and do no conflict with symbol
+// names in ../../librnsslapd/src/lib.rs
+//
+// Remember this is just a c-bindgen stub, all logic should come from slapd!
+
+extern crate concread;
+extern crate libc;
+
+use slapd;
+
+use libc::c_char;
+use std::ffi::{CStr, CString};
+
+mod cache;
+
+#[no_mangle]
+pub extern "C" fn do_nothing_rust() -> usize {
+ 0
+}
+
+#[no_mangle]
+pub extern "C" fn rust_free_string(s: *mut c_char) {
+ if !s.is_null() {
+ let _ = unsafe { CString::from_raw(s) };
+ }
+}
+
+#[no_mangle]
+pub extern "C" fn fernet_generate_new_key() -> *mut c_char {
+ // It's important to note, we can't return the cstring here, we have to strdup
+ // it so that the caller can free it.
+ let res_key = slapd::fernet::generate_new_key();
+ // While we have a rich error type, we can't do much with it over the ffi, so
+ // discard it here (for now). When we impl logging in rust it will be easier to
+ // then consume this error type.
+ match res_key {
+ Ok(key) => {
+ let raw = key.into_raw();
+ let dup_key = unsafe { libc::strdup(raw) };
+ rust_free_string(raw);
+ dup_key
+ }
+ Err(_) => std::ptr::null_mut(),
+ }
+}
+
+#[no_mangle]
+pub extern "C" fn fernet_validate_key(raw_key: *const c_char) -> bool {
+ let c_str_key = unsafe { CStr::from_ptr(raw_key) };
+ match slapd::fernet::new(c_str_key) {
+ Ok(_) => true,
+ Err(_) => false,
+ }
+}
diff --git a/src/plugins/pwdchan/Cargo.toml b/src/plugins/pwdchan/Cargo.toml
new file mode 100644
index 000000000..40d8a54aa
--- /dev/null
+++ b/src/plugins/pwdchan/Cargo.toml
@@ -0,0 +1,23 @@
+[package]
+name = "pwdchan"
+version = "0.1.0"
+authors = ["William Brown <william@blackhats.net.au>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+path = "src/lib.rs"
+name = "pwdchan"
+crate-type = ["staticlib", "lib"]
+
+[dependencies]
+libc = "0.2"
+paste = "0.1"
+slapi_r_plugin = { path="../../slapi_r_plugin" }
+uuid = { version = "0.8", features = [ "v4" ] }
+openssl = { version = "0.10" }
+base64 = "0.13"
+
+[build-dependencies]
+cc = { version = "1.0", features = ["parallel"] }
diff --git a/src/plugins/pwdchan/src/lib.rs b/src/plugins/pwdchan/src/lib.rs
new file mode 100644
index 000000000..7f938fccb
--- /dev/null
+++ b/src/plugins/pwdchan/src/lib.rs
@@ -0,0 +1,264 @@
+#![deny(warnings)]
+#[macro_use]
+extern crate slapi_r_plugin;
+use base64;
+use openssl::{hash::MessageDigest, pkcs5::pbkdf2_hmac, rand::rand_bytes};
+use slapi_r_plugin::prelude::*;
+use std::fmt;
+
+const PBKDF2_ROUNDS: usize = 10_000;
+const PBKDF2_SALT_LEN: usize = 24;
+const PBKDF2_SHA1_EXTRACT: usize = 20;
+const PBKDF2_SHA256_EXTRACT: usize = 32;
+const PBKDF2_SHA512_EXTRACT: usize = 64;
+
+pub mod pbkdf2;
+pub mod pbkdf2_sha1;
+pub mod pbkdf2_sha256;
+pub mod pbkdf2_sha512;
+
+struct PwdChanCrypto;
+
+// OpenLDAP based their PBKDF2 implementation on passlib from python, that uses a
+// non-standard base64 altchar set and padding that is not supported by
+// anything else in the world. To manage this, we only ever encode to base64 with
+// no pad but we have to remap ab64 to b64. This function allows b64 standard with
+// padding to pass, and remaps ab64 to b64 standard with padding.
+macro_rules! ab64_to_b64 {
+ ($ab64:expr) => {{
+ let mut s = $ab64.replace(".", "+");
+ match s.len() & 3 {
+ 0 => {
+ // Do nothing
+ }
+ 1 => {
+ // One is invalid, do nothing, we'll error in base64
+ }
+ 2 => s.push_str("=="),
+ 3 => s.push_str("="),
+ _ => unreachable!(),
+ }
+ s
+ }};
+}
+
+impl PwdChanCrypto {
+ #[inline(always)]
+ fn pbkdf2_decompose(encrypted: &str) -> Result<(usize, Vec<u8>, Vec<u8>), PluginError> {
+ let mut part_iter = encrypted.split('$');
+
+ let iter = part_iter
+ .next()
+ .ok_or(PluginError::MissingValue)
+ .and_then(|iter_str| {
+ usize::from_str_radix(iter_str, 10).map_err(|e| {
+ log_error!(ErrorLevel::Error, "Invalid Integer {} -> {:?}", iter_str, e);
+ PluginError::InvalidStrToInt
+ })
+ })?;
+
+ let salt = part_iter
+ .next()
+ .ok_or(PluginError::MissingValue)
+ .and_then(|ab64| {
+ let s = ab64_to_b64!(ab64);
+ base64::decode_config(&s, base64::STANDARD.decode_allow_trailing_bits(true))
+ .map_err(|e| {
+ log_error!(ErrorLevel::Error, "Invalid Base 64 {} -> {:?}", s, e);
+ PluginError::InvalidBase64
+ })
+ })?;
+
+ let hash = part_iter
+ .next()
+ .ok_or(PluginError::MissingValue)
+ .and_then(|ab64| {
+ let s = ab64_to_b64!(ab64);
+ base64::decode_config(&s, base64::STANDARD.decode_allow_trailing_bits(true))
+ .map_err(|e| {
+ log_error!(ErrorLevel::Error, "Invalid Base 64 {} -> {:?}", s, e);
+ PluginError::InvalidBase64
+ })
+ })?;
+
+ Ok((iter, salt, hash))
+ }
+
+ fn pbkdf2_compare(
+ cleartext: &str,
+ encrypted: &str,
+ digest: MessageDigest,
+ ) -> Result<bool, PluginError> {
+ let (iter, salt, hash_expected) = Self::pbkdf2_decompose(encrypted).map_err(|e| {
+ // This means our DB content is flawed.
+ log_error!(ErrorLevel::Error, "invalid hashed pw -> {:?}", e);
+ e
+ })?;
+ // Need to pre-alloc the space as as_mut_slice can't resize.
+ let mut hash_input: Vec<u8> = (0..hash_expected.len()).map(|_| 0).collect();
+
+ pbkdf2_hmac(
+ cleartext.as_bytes(),
+ &salt,
+ iter,
+ digest,
+ hash_input.as_mut_slice(),
+ )
+ .map_err(|e| {
+ log_error!(ErrorLevel::Error, "OpenSSL Error -> {:?}", e);
+ PluginError::OpenSSL
+ })
+ .map(|()| hash_input == hash_expected)
+ }
+
+ fn pbkdf2_encrypt(cleartext: &str, digest: MessageDigest) -> Result<String, PluginError> {
+ let (hash_length, str_length, header) = if digest == MessageDigest::sha1() {
+ (PBKDF2_SHA1_EXTRACT, 80, "{PBKDF2-SHA1}")
+ } else if digest == MessageDigest::sha256() {
+ (PBKDF2_SHA256_EXTRACT, 100, "{PBKDF2-SHA256}")
+ } else if digest == MessageDigest::sha512() {
+ (PBKDF2_SHA512_EXTRACT, 140, "{PBKDF2-SHA512}")
+ } else {
+ return Err(PluginError::Unknown);
+ };
+
+ // generate salt
+ let mut salt: Vec<u8> = (0..PBKDF2_SALT_LEN).map(|_| 0).collect();
+ rand_bytes(salt.as_mut_slice()).map_err(|e| {
+ log_error!(ErrorLevel::Error, "OpenSSL Error -> {:?}", e);
+ PluginError::OpenSSL
+ })?;
+
+ let mut hash_input: Vec<u8> = (0..hash_length).map(|_| 0).collect();
+
+ pbkdf2_hmac(
+ cleartext.as_bytes(),
+ &salt,
+ PBKDF2_ROUNDS,
+ digest,
+ hash_input.as_mut_slice(),
+ )
+ .map_err(|e| {
+ log_error!(ErrorLevel::Error, "OpenSSL Error -> {:?}", e);
+ PluginError::OpenSSL
+ })?;
+
+ let mut output = String::with_capacity(str_length);
+ // Write the header
+ output.push_str(header);
+ // The iter + delim
+ fmt::write(&mut output, format_args!("{}$", PBKDF2_ROUNDS)).map_err(|e| {
+ log_error!(ErrorLevel::Error, "Format Error -> {:?}", e);
+ PluginError::Format
+ })?;
+ // the base64 salt
+ base64::encode_config_buf(&salt, base64::STANDARD, &mut output);
+ // Push the delim
+ output.push_str("$");
+ // Finally the base64 hash
+ base64::encode_config_buf(&hash_input, base64::STANDARD, &mut output);
+ // Return it
+ Ok(output)
+ }
+
+ // Remember, encrypted does *not* have the scheme prepended.
+ #[inline(always)]
+ fn pbkdf2_sha1_compare(cleartext: &str, encrypted: &str) -> Result<bool, PluginError> {
+ Self::pbkdf2_compare(cleartext, encrypted, MessageDigest::sha1())
+ }
+
+ #[inline(always)]
+ fn pbkdf2_sha256_compare(cleartext: &str, encrypted: &str) -> Result<bool, PluginError> {
+ Self::pbkdf2_compare(cleartext, encrypted, MessageDigest::sha256())
+ }
+
+ #[inline(always)]
+ fn pbkdf2_sha512_compare(cleartext: &str, encrypted: &str) -> Result<bool, PluginError> {
+ Self::pbkdf2_compare(cleartext, encrypted, MessageDigest::sha512())
+ }
+
+ #[inline(always)]
+ fn pbkdf2_sha1_encrypt(cleartext: &str) -> Result<String, PluginError> {
+ Self::pbkdf2_encrypt(cleartext, MessageDigest::sha1())
+ }
+
+ #[inline(always)]
+ fn pbkdf2_sha256_encrypt(cleartext: &str) -> Result<String, PluginError> {
+ Self::pbkdf2_encrypt(cleartext, MessageDigest::sha256())
+ }
+
+ #[inline(always)]
+ fn pbkdf2_sha512_encrypt(cleartext: &str) -> Result<String, PluginError> {
+ Self::pbkdf2_encrypt(cleartext, MessageDigest::sha512())
+ }
+}
+
+#[cfg(test)]
+mod tests {
+ use crate::PwdChanCrypto;
+ /*
+ * '{PBKDF2}10000$IlfapjA351LuDSwYC0IQ8Q$saHqQTuYnjJN/tmAndT.8mJt.6w'
+ * '{PBKDF2-SHA1}10000$ZBEH6B07rgQpJSikyvMU2w$TAA03a5IYkz1QlPsbJKvUsTqNV'
+ * '{PBKDF2-SHA256}10000$henZGfPWw79Cs8ORDeVNrQ$1dTJy73v6n3bnTmTZFghxHXHLsAzKaAy8SksDfZBPIw'
+ * '{PBKDF2-SHA512}10000$Je1Uw19Bfv5lArzZ6V3EPw$g4T/1sqBUYWl9o93MVnyQ/8zKGSkPbKaXXsT8WmysXQJhWy8MRP2JFudSL.N9RklQYgDPxPjnfum/F2f/TrppA'
+ * '{ARGON2}$argon2id$v=19$m=65536,t=2,p=1$IyTQMsvzB2JHDiWx8fq7Ew$VhYOA7AL0kbRXI5g2kOyyp8St1epkNj7WZyUY4pAIQQ'
+ */
+
+ #[test]
+ fn pwdchan_pbkdf2_sha1_basic() {
+ let encrypted = "10000$IlfapjA351LuDSwYC0IQ8Q$saHqQTuYnjJN/tmAndT.8mJt.6w";
+ assert!(PwdChanCrypto::pbkdf2_sha1_compare("password", encrypted) == Ok(true));
+ assert!(PwdChanCrypto::pbkdf2_sha1_compare("password!", encrypted) == Ok(false));
+ assert!(PwdChanCrypto::pbkdf2_sha1_compare("incorrect", encrypted) == Ok(false));
+
+ // this value gave some invalid b64 errors due to trailing bits and padding.
+ let encrypted = "10000$ZBEH6B07rgQpJSikyvMU2w$TAA03a5IYkz1QlPsbJKvUsTqNV";
+ assert!(PwdChanCrypto::pbkdf2_sha1_compare("password", encrypted) == Ok(true));
+ assert!(PwdChanCrypto::pbkdf2_sha1_compare("password!", encrypted) == Ok(false));
+
+ let test_enc = PwdChanCrypto::pbkdf2_sha1_encrypt("password").expect("Failed to hash");
+ // Remove the header and check.
+ let test_enc = test_enc.replace("{PBKDF2-SHA1}", "");
+ assert!(PwdChanCrypto::pbkdf2_sha1_compare("password", &test_enc) == Ok(true));
+ assert!(PwdChanCrypto::pbkdf2_sha1_compare("password!", &test_enc) == Ok(false));
+ }
+
+ #[test]
+ fn pwdchan_pbkdf2_sha256_basic() {
+ let encrypted = "10000$henZGfPWw79Cs8ORDeVNrQ$1dTJy73v6n3bnTmTZFghxHXHLsAzKaAy8SksDfZBPIw";
+ assert!(PwdChanCrypto::pbkdf2_sha256_compare("password", encrypted) == Ok(true));
+ assert!(PwdChanCrypto::pbkdf2_sha256_compare("password!", encrypted) == Ok(false));
+ assert!(PwdChanCrypto::pbkdf2_sha256_compare("incorrect", encrypted) == Ok(false));
+
+ // This is a django password with their pbkdf2_sha256$ type.
+ // "pbkdf2_sha256$36000$xIEozuZVAoYm$uW1b35DUKyhvQAf1mBqMvoBDcqSD06juzyO/nmyV0+w="
+ // salt --> xIEozuZVAoYm
+ // django doesn't base64 it's salt, so you need to base64 it to:
+ // eElFb3p1WlZBb1lt
+ let encrypted = "36000$eElFb3p1WlZBb1lt$uW1b35DUKyhvQAf1mBqMvoBDcqSD06juzyO/nmyV0+w=";
+ assert!(
+ PwdChanCrypto::pbkdf2_sha256_compare("eicieY7ahchaoCh0eeTa", encrypted) == Ok(true)
+ );
+ assert!(PwdChanCrypto::pbkdf2_sha256_compare("password!", encrypted) == Ok(false));
+
+ let test_enc = PwdChanCrypto::pbkdf2_sha256_encrypt("password").expect("Failed to hash");
+ // Remove the header and check.
+ let test_enc = test_enc.replace("{PBKDF2-SHA256}", "");
+ assert!(PwdChanCrypto::pbkdf2_sha256_compare("password", &test_enc) == Ok(true));
+ assert!(PwdChanCrypto::pbkdf2_sha256_compare("password!", &test_enc) == Ok(false));
+ }
+
+ #[test]
+ fn pwdchan_pbkdf2_sha512_basic() {
+ let encrypted = "10000$Je1Uw19Bfv5lArzZ6V3EPw$g4T/1sqBUYWl9o93MVnyQ/8zKGSkPbKaXXsT8WmysXQJhWy8MRP2JFudSL.N9RklQYgDPxPjnfum/F2f/TrppA";
+ assert!(PwdChanCrypto::pbkdf2_sha512_compare("password", encrypted) == Ok(true));
+ assert!(PwdChanCrypto::pbkdf2_sha512_compare("password!", encrypted) == Ok(false));
+ assert!(PwdChanCrypto::pbkdf2_sha512_compare("incorrect", encrypted) == Ok(false));
+
+ let test_enc = PwdChanCrypto::pbkdf2_sha512_encrypt("password").expect("Failed to hash");
+ // Remove the header and check.
+ let test_enc = test_enc.replace("{PBKDF2-SHA512}", "");
+ assert!(PwdChanCrypto::pbkdf2_sha512_compare("password", &test_enc) == Ok(true));
+ assert!(PwdChanCrypto::pbkdf2_sha512_compare("password!", &test_enc) == Ok(false));
+ }
+}
diff --git a/src/plugins/pwdchan/src/pbkdf2.rs b/src/plugins/pwdchan/src/pbkdf2.rs
new file mode 100644
index 000000000..e8ee87b82
--- /dev/null
+++ b/src/plugins/pwdchan/src/pbkdf2.rs
@@ -0,0 +1,44 @@
+use crate::PwdChanCrypto;
+use slapi_r_plugin::prelude::*;
+use std::os::raw::c_char;
+
+/*
+ * /---- plugin ident
+ * | /---- Struct name.
+ * V V
+ */
+slapi_r_plugin_hooks!(pwdchan_pbkdf2, PwdChanPbkdf2);
+
+// PBKDF2 == PBKDF2-SHA1
+struct PwdChanPbkdf2;
+
+impl SlapiPlugin3 for PwdChanPbkdf2 {
+ // We require a newer rust for default associated types.
+ type TaskData = ();
+
+ fn start(_pb: &mut PblockRef) -> Result<(), PluginError> {
+ log_error!(ErrorLevel::Trace, "plugin start");
+ Ok(())
+ }
+
+ fn close(_pb: &mut PblockRef) -> Result<(), PluginError> {
+ log_error!(ErrorLevel::Trace, "plugin close");
+ Ok(())
+ }
+
+ fn has_pwd_storage() -> bool {
+ true
+ }
+
+ fn pwd_scheme_name() -> &'static str {
+ "PBKDF2"
+ }
+
+ fn pwd_storage_encrypt(cleartext: &str) -> Result<String, PluginError> {
+ PwdChanCrypto::pbkdf2_sha1_encrypt(cleartext)
+ }
+
+ fn pwd_storage_compare(cleartext: &str, encrypted: &str) -> Result<bool, PluginError> {
+ PwdChanCrypto::pbkdf2_sha1_compare(cleartext, encrypted)
+ }
+}
diff --git a/src/plugins/pwdchan/src/pbkdf2_sha1.rs b/src/plugins/pwdchan/src/pbkdf2_sha1.rs
new file mode 100644
index 000000000..67afef5cb
--- /dev/null
+++ b/src/plugins/pwdchan/src/pbkdf2_sha1.rs
@@ -0,0 +1,44 @@
+use crate::PwdChanCrypto;
+use slapi_r_plugin::prelude::*;
+use std::os::raw::c_char;
+
+/*
+ * /---- plugin ident
+ * | /---- Struct name.
+ * V V
+ */
+slapi_r_plugin_hooks!(pwdchan_pbkdf2_sha1, PwdChanPbkdf2Sha1);
+
+// PBKDF2 == PBKDF2-SHA1
+struct PwdChanPbkdf2Sha1;
+
+impl SlapiPlugin3 for PwdChanPbkdf2Sha1 {
+ // We require a newer rust for default associated types.
+ type TaskData = ();
+
+ fn start(_pb: &mut PblockRef) -> Result<(), PluginError> {
+ log_error!(ErrorLevel::Trace, "plugin start");
+ Ok(())
+ }
+
+ fn close(_pb: &mut PblockRef) -> Result<(), PluginError> {
+ log_error!(ErrorLevel::Trace, "plugin close");
+ Ok(())
+ }
+
+ fn has_pwd_storage() -> bool {
+ true
+ }
+
+ fn pwd_scheme_name() -> &'static str {
+ "PBKDF2-SHA1"
+ }
+
+ fn pwd_storage_encrypt(cleartext: &str) -> Result<String, PluginError> {
+ PwdChanCrypto::pbkdf2_sha1_encrypt(cleartext)
+ }
+
+ fn pwd_storage_compare(cleartext: &str, encrypted: &str) -> Result<bool, PluginError> {
+ PwdChanCrypto::pbkdf2_sha1_compare(cleartext, encrypted)
+ }
+}
diff --git a/src/plugins/pwdchan/src/pbkdf2_sha256.rs b/src/plugins/pwdchan/src/pbkdf2_sha256.rs
new file mode 100644
index 000000000..efe3fb383
--- /dev/null
+++ b/src/plugins/pwdchan/src/pbkdf2_sha256.rs
@@ -0,0 +1,43 @@
+use crate::PwdChanCrypto;
+use slapi_r_plugin::prelude::*;
+use std::os::raw::c_char;
+
+/*
+ * /---- plugin ident
+ * | /---- Struct name.
+ * V V
+ */
+slapi_r_plugin_hooks!(pwdchan_pbkdf2_sha256, PwdChanPbkdf2Sha256);
+
+struct PwdChanPbkdf2Sha256;
+
+impl SlapiPlugin3 for PwdChanPbkdf2Sha256 {
+ // We require a newer rust for default associated types.
+ type TaskData = ();
+
+ fn start(_pb: &mut PblockRef) -> Result<(), PluginError> {
+ log_error!(ErrorLevel::Trace, "plugin start");
+ Ok(())
+ }
+
+ fn close(_pb: &mut PblockRef) -> Result<(), PluginError> {
+ log_error!(ErrorLevel::Trace, "plugin close");
+ Ok(())
+ }
+
+ fn has_pwd_storage() -> bool {
+ true
+ }
+
+ fn pwd_scheme_name() -> &'static str {
+ "PBKDF2-SHA256"
+ }
+
+ fn pwd_storage_encrypt(cleartext: &str) -> Result<String, PluginError> {
+ PwdChanCrypto::pbkdf2_sha256_encrypt(cleartext)
+ }
+
+ fn pwd_storage_compare(cleartext: &str, encrypted: &str) -> Result<bool, PluginError> {
+ PwdChanCrypto::pbkdf2_sha256_compare(cleartext, encrypted)
+ }
+}
diff --git a/src/plugins/pwdchan/src/pbkdf2_sha512.rs b/src/plugins/pwdchan/src/pbkdf2_sha512.rs
new file mode 100644
index 000000000..b0ed2bea8
--- /dev/null
+++ b/src/plugins/pwdchan/src/pbkdf2_sha512.rs
@@ -0,0 +1,43 @@
+use crate::PwdChanCrypto;
+use slapi_r_plugin::prelude::*;
+use std::os::raw::c_char;
+
+/*
+ * /---- plugin ident
+ * | /---- Struct name.
+ * V V
+ */
+slapi_r_plugin_hooks!(pwdchan_pbkdf2_sha512, PwdChanPbkdf2Sha512);
+
+struct PwdChanPbkdf2Sha512;
+
+impl SlapiPlugin3 for PwdChanPbkdf2Sha512 {
+ // We require a newer rust for default associated types.
+ type TaskData = ();
+
+ fn start(_pb: &mut PblockRef) -> Result<(), PluginError> {
+ log_error!(ErrorLevel::Trace, "plugin start");
+ Ok(())
+ }
+
+ fn close(_pb: &mut PblockRef) -> Result<(), PluginError> {
+ log_error!(ErrorLevel::Trace, "plugin close");
+ Ok(())
+ }
+
+ fn has_pwd_storage() -> bool {
+ true
+ }
+
+ fn pwd_scheme_name() -> &'static str {
+ "PBKDF2-SHA512"
+ }
+
+ fn pwd_storage_encrypt(cleartext: &str) -> Result<String, PluginError> {
+ PwdChanCrypto::pbkdf2_sha512_encrypt(cleartext)
+ }
+
+ fn pwd_storage_compare(cleartext: &str, encrypted: &str) -> Result<bool, PluginError> {
+ PwdChanCrypto::pbkdf2_sha512_compare(cleartext, encrypted)
+ }
+}
diff --git a/src/slapd/Cargo.toml b/src/slapd/Cargo.toml
new file mode 100644
index 000000000..a18cb7626
--- /dev/null
+++ b/src/slapd/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "slapd"
+version = "0.1.0"
+authors = ["William Brown <william@blackhats.net.au>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+fernet = "0.1"
diff --git a/src/slapd/src/error.rs b/src/slapd/src/error.rs
new file mode 100644
index 000000000..6f4d782ee
--- /dev/null
+++ b/src/slapd/src/error.rs
@@ -0,0 +1,6 @@
+pub enum SlapdError {
+ // This occurs when a string contains an inner null byte
+ // that cstring can't handle.
+ CStringInvalidError,
+ FernetInvalidKey,
+}
diff --git a/src/slapd/src/fernet.rs b/src/slapd/src/fernet.rs
new file mode 100644
index 000000000..1a3251fd9
--- /dev/null
+++ b/src/slapd/src/fernet.rs
@@ -0,0 +1,30 @@
+// Routines for managing fernet encryption
+
+use crate::error::SlapdError;
+use fernet::Fernet;
+use std::ffi::{CStr, CString};
+
+pub fn generate_new_key() -> Result<CString, SlapdError> {
+ let k = Fernet::generate_key();
+ CString::new(k).map_err(|_| SlapdError::CStringInvalidError)
+}
+
+pub fn new(c_str_key: &CStr) -> Result<Fernet, SlapdError> {
+ let str_key = c_str_key
+ .to_str()
+ .map_err(|_| SlapdError::CStringInvalidError)?;
+ Fernet::new(str_key).ok_or(SlapdError::FernetInvalidKey)
+}
+
+pub fn encrypt(fernet: &Fernet, dn: &CStr) -> Result<CString, SlapdError> {
+ let tok = fernet.encrypt(dn.to_bytes());
+ CString::new(tok).map_err(|_| SlapdError::CStringInvalidError)
+}
+
+pub fn decrypt(fernet: &Fernet, tok: &CStr, ttl: u64) -> Result<CString, SlapdError> {
+ let s = tok.to_str().map_err(|_| SlapdError::CStringInvalidError)?;
+ let r: Vec<u8> = fernet
+ .decrypt_with_ttl(s, ttl)
+ .map_err(|_| SlapdError::FernetInvalidKey)?;
+ CString::new(r).map_err(|_| SlapdError::CStringInvalidError)
+}
diff --git a/src/slapd/src/lib.rs b/src/slapd/src/lib.rs
new file mode 100644
index 000000000..79f1600c2
--- /dev/null
+++ b/src/slapd/src/lib.rs
@@ -0,0 +1,2 @@
+pub mod error;
+pub mod fernet;
diff --git a/src/slapi_r_plugin/Cargo.toml b/src/slapi_r_plugin/Cargo.toml
new file mode 100644
index 000000000..9d197ec85
--- /dev/null
+++ b/src/slapi_r_plugin/Cargo.toml
@@ -0,0 +1,22 @@
+[package]
+name = "slapi_r_plugin"
+version = "0.1.0"
+authors = ["William Brown <william@blackhats.net.au>"]
+edition = "2018"
+build = "build.rs"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[features]
+test_log_direct = []
+
+[lib]
+path = "src/lib.rs"
+name = "slapi_r_plugin"
+crate-type = ["staticlib", "lib"]
+
+[dependencies]
+libc = "0.2"
+paste = "0.1"
+# lazy_static = "1.4"
+uuid = { version = "0.8", features = [ "v4" ] }
diff --git a/src/slapi_r_plugin/README.md b/src/slapi_r_plugin/README.md
new file mode 100644
index 000000000..1c9bcbf17
--- /dev/null
+++ b/src/slapi_r_plugin/README.md
@@ -0,0 +1,216 @@
+
+# Slapi R(ust) Plugin Bindings
+
+If you are here, you are probably interested in the Rust bindings that allow plugins to be written
+in Rust for the 389 Directory Server project. If you are, you should use `cargo doc --workspace --no-deps`
+in `src`, as this contains the material you want for implementing safe plugins.
+
+This readme is intended for developers of the bindings that enable those plugins to work.
+
+As such it likely requires that you have an understanding both of C and
+the [Rust Nomicon](https://doc.rust-lang.org/nomicon/index.html)
+
+> **WARNING** This place is not a place of honor ... no highly esteemed deed is commemorated here
+> ... nothing valued is here. What is here is dangerous and repulsive to us. This message is a
+> warning about danger.
+
+This document will not detail the specifics of unsafe or the invariants you must adhere to for rust
+to work with C. Failure to uphold these invariants will lead to less than optimal consequences.
+
+If you still want to see more about the plugin bindings, go on ...
+
+## The Challenge
+
+Rust is a memory safe language - that means you may not dereference pointers or alter or interact
+with uninitialised memory. There are whole classes of problems that this resolves, but it means
+that Rust is opiniated about how it interacts with memory.
+
+C is an unsafe language - there are undefined behaviours all through out the specification, memory
+can be interacted with without bounds which leads to many kinds of issues ranging from crashes,
+silent data corruption, to code execution and explotation.
+
+While it would be nice to rewrite everything from C to Rust, this is a large task - instead we need
+a way to allow Rust and C to interact.
+
+## The Goal
+
+To be able to define, a pure Rust, 100% safe (in rust terms) plugin for 389 Directory Server that
+can perform useful tasks.
+
+## The 389 Directory Server Plugin API
+
+The 389-ds plugin system works by reading an ldap entry from cn=config, that directs to a shared
+library. That shared library path is dlopened and an init symbol read and activated. At that
+point the plugin is able to call-back into 389-ds to provide registration of function handlers for
+various tasks that the plugin may wish to perform at defined points in a operations execution.
+
+During the execution of a plugin callback, the context of the environment is passed through a
+parameter block (pblock). This pblock has a set of apis for accessing it's content, which may
+or may not be defined based on the execution state of the server.
+
+Common plugin tasks involve the transformation of entries during write operation paths to provide
+extra attributes to the entry or generation of other entries. Values in entries are represented by
+internal structures that may or may not have sorting of content.
+
+Already at this point it can be seen there is a lot of surface area to access. For clarity in
+our trivial example here we have required:
+
+* Pblock
+* Entry
+* ValueSet
+* Value
+* Sdn
+* Result Codes
+
+We need to be able to interact with all of these - and more - to make useful plugins.
+
+## Structure of the Rust Plugin bindings.
+
+As a result, there are a number of items we must be able to implement:
+
+* Creation of the plugin function callback points
+* Transformation of C pointer types into Rust structures that can be interacted with.
+* Ability to have Rust interact with structures to achieve side effects in the C server
+* Mapping of errors that C can understand
+* Make all of it safe.
+
+In order to design this, it's useful to see what a plugin from Rust should look like - by designing
+what the plugin should look like, we make the bindings that are preferable and ergonomic to rust
+rather than compromising on quality and developer experience.
+
+Here is a minimal example of a plugin - it may not compile or be complete, it serves as an
+example.
+
+```
+#[macro_use]
+extern crate slapi_r_plugin;
+use slapi_r_plugin::prelude::*;
+
+struct NewPlugin;
+
+slapi_r_plugin_hooks!(plugin_name, NewPlugin);
+
+impl SlapiPlugin3 for NewPlugin {
+ fn start(_pb: &mut PblockRef) -> Result<(), PluginError> {
+ log_error!(ErrorLevel::Trace, "plugin start");
+ Ok(())
+ }
+
+ fn close(_pb: &mut PblockRef) -> Result<(), PluginError> {
+ log_error!(ErrorLevel::Trace, "plugin close");
+ Ok(())
+ }
+
+ fn has_betxn_pre_add() -> bool {
+ true
+ }
+
+ fn betxn_pre_add(pb: &mut PblockRef) -> Result<(), PluginError> {
+ let mut e = pb.get_op_add_entryref().map_err(|_| PluginError::Pblock)?;
+ let sdn = e.get_sdnref();
+
+ log_error!(ErrorLevel::Trace, "betxn_pre_add -> {:?}", sdn);
+ Ok(())
+ }
+}
+```
+
+Important details - there is no unsafe, we use rust native error handling and functions, there
+is no indication of memory management, we are defined by a trait, error logging uses native
+formatting. There are probably other details too - I'll leave it as an exercise for the reader
+to play Where's Wally and find them all.
+
+With the end goal in mind, we can begin to look at the construction of the plugin system, and
+the design choices that were made.
+
+## The Plugin Trait
+
+A significant choice was the use of a trait to define the possible plugin function operations
+for rust implementors. This allows the compiler to guarantee that a plugin *will* have all
+associated functions.
+
+> Traits are synonomous with java interfaces, defining methods you "promise" to implement, unlike
+> object orientation with a class hierarchy.
+
+Now, you may notice that not all members of the trait are implemented. This is due to a feature
+of rust known as default trait impls. This allows the trait origin (src/plugin.rs) to provide
+template versions of these functions. If you "overwrite" them, your implementation is used. Unlike
+OO, you may not inherit or call the default function.
+
+If a default is not provided you *must* implement that function to be considered valid. Today (20200422)
+this only applies to `start` and `close`.
+
+The default implementations all return "false" to the presence of callbacks, and if they are used,
+they will always return an error.
+
+## Interface generation
+
+While it is nice to have this Rust interface for plugins, C is unable to call it (Rust uses a different
+stack calling syntax to C, as well as symbol mangaling). To expose these, we must provide `extern C`
+functions, where any function that requires a static symbol must be marked as no_mangle.
+
+Rather than ask all plugin authors to do this, we can use the rust macro system to generate these
+interfaces at compile time. This is the reason for this line:
+
+```
+slapi_r_plugin_hooks!(plugin_name, NewPlugin);
+```
+
+This macro is defined in src/macros.rs, and is "the bridge" from C to Rust. Given a plugin name
+and a struct of the trait SlapiPlugin3, this macro is able to generate all needed C compatible
+functions. Based on the calls to `has_<op_type>`, the generated functions are registered to the pblock
+that is provided.
+
+When a call back triggers, the function landing point is called. This then wraps all the pointer
+types from C into Rust structs, and then dispatches to the struct instance.
+
+When the struct function returns, the result is unpacked and turned into C compatible result codes -
+in some cases, the result codes are sanitised due to quirks in the C ds api - `[<$mod_ident _plugin_mr_filter_ava>]`
+is an excellent example of this, where Rust returns are `true`/`false`, which would normally
+be FFI safe to convert to 1/0 respectively, but 389-ds expects the inverse in this case, where
+0 is true and all other values are false. To present a sane api to rust, the macro layer does this
+(mind bending) transformation for us.
+
+## C Ptr Wrapper types
+
+This is likely the major, and important detail of the plugin api. By wrapping these C ptrs with
+Rust types, we can create types that perform as rust expects, and adheres to the invariants required,
+while providing safe - and useful interfaces to users.
+
+It's important to understand how Rust manages memory both on the stack and the heap - Please see
+[the Rust Book](https://doc.rust-lang.org/book/ch04-00-understanding-ownership.html) for more.
+
+As a result, this means that we must express in code, assertions about the proper ownership of memory
+and who is responsible for it (unlike C, where it can be hard to determine who or what is responsible
+for freeing some value.) Failure to handle this correctly, can and will lead to crashes, leaks or
+*hand waving* magical failures that are `eXtReMeLy FuN` to debug.
+
+### Reference Types
+
+There are a number of types, such as `SdnRef`, which have a suffix of `*Ref`. These types represent
+values whos content is owned by the C server - that is, it is the responsibility of 389-ds to free
+the content of the Pointer once it has been used. A majority of values that are provided to the
+function callback points fall into this class.
+
+### Owned Types
+
+These types contain a pointer from the C server, but it is the responsibility of the Rust library
+to indicate when that pointer and it's content should be disposed of. This is generally handled
+by the `drop` trait, which is executed ... well, when an item is dropped.
+
+### Dispatch from the wrapper to C
+
+When a rust function against a wrapper is called, the type internally accesses it Ref type and
+uses the ptr to dispatch into the C server. Any required invariants are upheld, and results are
+mapped as required to match what rust callers expect.
+
+As a result, this involves horrendous amounts of unsafe, and a detailed analysis of both the DS C
+api, what it expects, and the Rust nomicon to ensure you maintain all the invariants.
+
+## Conclusion
+
+Providing a bridge between C and Rust is challenging - but achievable - the result is plugins that
+are clean, safe, efficent.
+
+
+
diff --git a/src/slapi_r_plugin/build.rs b/src/slapi_r_plugin/build.rs
new file mode 100644
index 000000000..ed773d45a
--- /dev/null
+++ b/src/slapi_r_plugin/build.rs
@@ -0,0 +1,9 @@
+use std::env;
+
+fn main() {
+ if let Ok(lib_dir) = env::var("SLAPD_DYLIB_DIR") {
+ println!("cargo:rustc-link-lib=dylib=slapd");
+ println!("cargo:rustc-link-search=native={}", lib_dir);
+ println!("cargo:rustc-link-search=native={}/.libs", lib_dir);
+ }
+}
diff --git a/src/slapi_r_plugin/src/backend.rs b/src/slapi_r_plugin/src/backend.rs
new file mode 100644
index 000000000..6164b2f70
--- /dev/null
+++ b/src/slapi_r_plugin/src/backend.rs
@@ -0,0 +1,72 @@
+use crate::dn::SdnRef;
+use crate::pblock::Pblock;
+// use std::ops::Deref;
+
+extern "C" {
+ fn slapi_back_transaction_begin(pb: *const libc::c_void) -> i32;
+ fn slapi_back_transaction_commit(pb: *const libc::c_void);
+ fn slapi_back_transaction_abort(pb: *const libc::c_void);
+ fn slapi_be_select_exact(sdn: *const libc::c_void) -> *const libc::c_void;
+}
+
+pub struct BackendRef {
+ raw_be: *const libc::c_void,
+}
+
+impl BackendRef {
+ pub fn new(dn: &SdnRef) -> Result<Self, ()> {
+ let raw_be = unsafe { slapi_be_select_exact(dn.as_ptr()) };
+ if raw_be.is_null() {
+ Err(())
+ } else {
+ Ok(BackendRef { raw_be })
+ }
+ }
+
+ pub(crate) fn as_ptr(&self) -> *const libc::c_void {
+ self.raw_be
+ }
+
+ pub fn begin_txn(self) -> Result<BackendRefTxn, ()> {
+ let mut pb = Pblock::new();
+ if pb.set_op_backend(&self) != 0 {
+ return Err(());
+ }
+ let rc = unsafe { slapi_back_transaction_begin(pb.as_ptr()) };
+ if rc != 0 {
+ Err(())
+ } else {
+ Ok(BackendRefTxn {
+ pb,
+ _be: self,
+ committed: false,
+ })
+ }
+ }
+}
+
+pub struct BackendRefTxn {
+ pb: Pblock,
+ // Used to keep lifetimes in check.
+ _be: BackendRef,
+ committed: bool,
+}
+
+impl BackendRefTxn {
+ pub fn commit(mut self) {
+ self.committed = true;
+ unsafe {
+ slapi_back_transaction_commit(self.pb.as_ptr());
+ }
+ }
+}
+
+impl Drop for BackendRefTxn {
+ fn drop(&mut self) {
+ if self.committed == false {
+ unsafe {
+ slapi_back_transaction_abort(self.pb.as_ptr());
+ }
+ }
+ }
+}
diff --git a/src/slapi_r_plugin/src/ber.rs b/src/slapi_r_plugin/src/ber.rs
new file mode 100644
index 000000000..83f87dcf4
--- /dev/null
+++ b/src/slapi_r_plugin/src/ber.rs
@@ -0,0 +1,92 @@
+#[cfg(not(feature = "test_log_direct"))]
+use crate::log::{log_error, ErrorLevel};
+
+use libc;
+use std::ffi::CString;
+// use std::ptr;
+use std::slice;
+
+use std::convert::TryFrom;
+use uuid::Uuid;
+
+use crate::error::PluginError;
+
+#[repr(C)]
+pub(crate) struct ol_berval {
+ pub len: usize,
+ pub data: *const u8,
+}
+
+#[derive(Debug)]
+pub struct BerValRef {
+ pub(crate) raw_berval: *const ol_berval,
+}
+
+impl BerValRef {
+ pub fn new(raw_berval: *const libc::c_void) -> Self {
+ // so we retype this
+ let raw_berval = raw_berval as *const ol_berval;
+ BerValRef { raw_berval }
+ }
+
+ pub(crate) fn into_cstring(&self) -> Option<CString> {
+ // Cstring does not need a trailing null, so if we have one, ignore it.
+ let l: usize = unsafe { (*self.raw_berval).len };
+ let d_slice = unsafe { slice::from_raw_parts((*self.raw_berval).data, l) };
+ CString::new(d_slice)
+ .or_else(|e| {
+ // Try it again, but with one byte less to trim a potential trailing null that
+ // could have been allocated, and ensure it has at least 1 byte of good data
+ // remaining.
+ if l > 1 {
+ let d_slice = unsafe { slice::from_raw_parts((*self.raw_berval).data, l - 1) };
+ CString::new(d_slice)
+ } else {
+ Err(e)
+ }
+ })
+ .map_err(|_| {
+ log_error!(
+ ErrorLevel::Trace,
+ "invalid ber parse attempt, may contain a null byte? -> {:?}",
+ self
+ );
+ ()
+ })
+ .ok()
+ }
+
+ pub fn into_string(&self) -> Option<String> {
+ // Convert a Some to a rust string.
+ self.into_cstring().and_then(|v| {
+ v.into_string()
+ .map_err(|_| {
+ log_error!(
+ ErrorLevel::Trace,
+ "failed to convert cstring to string -> {:?}",
+ self
+ );
+ ()
+ })
+ .ok()
+ })
+ }
+}
+
+impl TryFrom<&BerValRef> for Uuid {
+ type Error = PluginError;
+
+ fn try_from(value: &BerValRef) -> Result<Self, Self::Error> {
+ let val_string = value.into_string().ok_or(PluginError::BervalString)?;
+
+ Uuid::parse_str(val_string.as_str())
+ .map(|r| {
+ log_error!(ErrorLevel::Trace, "valid uuid -> {:?}", r);
+ r
+ })
+ .map_err(|_e| {
+ log_error!(ErrorLevel::Plugin, "Invalid uuid");
+ PluginError::InvalidSyntax
+ })
+ }
+}
diff --git a/src/slapi_r_plugin/src/charray.rs b/src/slapi_r_plugin/src/charray.rs
new file mode 100644
index 000000000..9da66534f
--- /dev/null
+++ b/src/slapi_r_plugin/src/charray.rs
@@ -0,0 +1,32 @@
+use std::ffi::CString;
+use std::iter::once;
+use std::os::raw::c_char;
+use std::ptr;
+
+pub struct Charray {
+ _pin: Vec<CString>,
+ charray: Vec<*const c_char>,
+}
+
+impl Charray {
+ pub fn new(input: &[&str]) -> Result<Self, ()> {
+ let pin: Result<Vec<_>, ()> = input
+ .iter()
+ .map(|s| CString::new(*s).map_err(|_e| ()))
+ .collect();
+
+ let pin = pin?;
+
+ let charray: Vec<_> = pin
+ .iter()
+ .map(|s| s.as_ptr())
+ .chain(once(ptr::null()))
+ .collect();
+
+ Ok(Charray { _pin: pin, charray })
+ }
+
+ pub fn as_ptr(&self) -> *const *const c_char {
+ self.charray.as_ptr()
+ }
+}
diff --git a/src/slapi_r_plugin/src/constants.rs b/src/slapi_r_plugin/src/constants.rs
new file mode 100644
index 000000000..1da9bcb70
--- /dev/null
+++ b/src/slapi_r_plugin/src/constants.rs
@@ -0,0 +1,212 @@
+use crate::error::RPluginError;
+use std::convert::TryFrom;
+use std::os::raw::c_char;
+
+pub const LDAP_SUCCESS: i32 = 0;
+pub const PLUGIN_DEFAULT_PRECEDENCE: i32 = 50;
+
+#[repr(i32)]
+/// The set of possible function handles we can register via the pblock. These
+/// values correspond to slapi-plugin.h.
+pub enum PluginFnType {
+ /// SLAPI_PLUGIN_DESTROY_FN
+ Destroy = 11,
+ /// SLAPI_PLUGIN_CLOSE_FN
+ Close = 210,
+ /// SLAPI_PLUGIN_START_FN
+ Start = 212,
+ /// SLAPI_PLUGIN_PRE_BIND_FN
+ PreBind = 401,
+ /// SLAPI_PLUGIN_PRE_UNBIND_FN
+ PreUnbind = 402,
+ /// SLAPI_PLUGIN_PRE_SEARCH_FN
+ PreSearch = 403,
+ /// SLAPI_PLUGIN_PRE_COMPARE_FN
+ PreCompare = 404,
+ /// SLAPI_PLUGIN_PRE_MODIFY_FN
+ PreModify = 405,
+ /// SLAPI_PLUGIN_PRE_MODRDN_FN
+ PreModRDN = 406,
+ /// SLAPI_PLUGIN_PRE_ADD_FN
+ PreAdd = 407,
+ /// SLAPI_PLUGIN_PRE_DELETE_FN
+ PreDelete = 408,
+ /// SLAPI_PLUGIN_PRE_ABANDON_FN
+ PreAbandon = 409,
+ /// SLAPI_PLUGIN_PRE_ENTRY_FN
+ PreEntry = 410,
+ /// SLAPI_PLUGIN_PRE_REFERRAL_FN
+ PreReferal = 411,
+ /// SLAPI_PLUGIN_PRE_RESULT_FN
+ PreResult = 412,
+ /// SLAPI_PLUGIN_PRE_EXTOP_FN
+ PreExtop = 413,
+ /// SLAPI_PLUGIN_BE_PRE_ADD_FN
+ BeTxnPreAdd = 460,
+ /// SLAPI_PLUGIN_BE_TXN_PRE_MODIFY_FN
+ BeTxnPreModify = 461,
+ /// SLAPI_PLUGIN_BE_TXN_PRE_MODRDN_FN
+ BeTxnPreModRDN = 462,
+ /// SLAPI_PLUGIN_BE_TXN_PRE_DELETE_FN
+ BeTxnPreDelete = 463,
+ /// SLAPI_PLUGIN_BE_TXN_PRE_DELETE_TOMBSTONE_FN
+ BeTxnPreDeleteTombstone = 464,
+ /// SLAPI_PLUGIN_POST_SEARCH_FN
+ PostSearch = 503,
+ /// SLAPI_PLUGIN_BE_POST_ADD_FN
+ BeTxnPostAdd = 560,
+ /// SLAPI_PLUGIN_BE_POST_MODIFY_FN
+ BeTxnPostModify = 561,
+ /// SLAPI_PLUGIN_BE_POST_MODRDN_FN
+ BeTxnPostModRDN = 562,
+ /// SLAPI_PLUGIN_BE_POST_DELETE_FN
+ BeTxnPostDelete = 563,
+
+ /// SLAPI_PLUGIN_MR_FILTER_CREATE_FN
+ MRFilterCreate = 600,
+ /// SLAPI_PLUGIN_MR_INDEXER_CREATE_FN
+ MRIndexerCreate = 601,
+ /// SLAPI_PLUGIN_MR_FILTER_AVA
+ MRFilterAva = 618,
+ /// SLAPI_PLUGIN_MR_FILTER_SUB
+ MRFilterSub = 619,
+ /// SLAPI_PLUGIN_MR_VALUES2KEYS
+ MRValuesToKeys = 620,
+ /// SLAPI_PLUGIN_MR_ASSERTION2KEYS_AVA
+ MRAssertionToKeysAva = 621,
+ /// SLAPI_PLUGIN_MR_ASSERTION2KEYS_SUB
+ MRAssertionToKeysSub = 622,
+ /// SLAPI_PLUGIN_MR_COMPARE
+ MRCompare = 625,
+ /// SLAPI_PLUGIN_MR_NORMALIZE
+ MRNormalize = 626,
+
+ /// SLAPI_PLUGIN_SYNTAX_FILTER_AVA
+ SyntaxFilterAva = 700,
+ /// SLAPI_PLUGIN_SYNTAX_FILTER_SUB
+ SyntaxFilterSub = 701,
+ /// SLAPI_PLUGIN_SYNTAX_VALUES2KEYS
+ SyntaxValuesToKeys = 702,
+ /// SLAPI_PLUGIN_SYNTAX_ASSERTION2KEYS_AVA
+ SyntaxAssertion2KeysAva = 703,
+ /// SLAPI_PLUGIN_SYNTAX_ASSERTION2KEYS_SUB
+ SyntaxAssertion2KeysSub = 704,
+ /// SLAPI_PLUGIN_SYNTAX_FLAGS
+ SyntaxFlags = 707,
+ /// SLAPI_PLUGIN_SYNTAX_COMPARE
+ SyntaxCompare = 708,
+ /// SLAPI_PLUGIN_SYNTAX_VALIDATE
+ SyntaxValidate = 710,
+ /// SLAPI_PLUGIN_SYNTAX_NORMALIZE
+ SyntaxNormalize = 711,
+
+ /// SLAPI_PLUGIN_PWD_STORAGE_SCHEME_ENC_FN
+ PwdStorageEncrypt = 800,
+ /// SLAPI_PLUGIN_PWD_STORAGE_SCHEME_CMP_FN
+ PwdStorageCompare = 802,
+}
+
+static SV01: [u8; 3] = [b'0', b'1', b'\0'];
+static SV02: [u8; 3] = [b'0', b'2', b'\0'];
+static SV03: [u8; 3] = [b'0', b'3', b'\0'];
+
+/// Corresponding plugin versions
+pub enum PluginVersion {
+ /// SLAPI_PLUGIN_VERSION_01
+ V01,
+ /// SLAPI_PLUGIN_VERSION_02
+ V02,
+ /// SLAPI_PLUGIN_VERSION_03
+ V03,
+}
+
+impl PluginVersion {
+ pub fn to_char_ptr(&self) -> *const c_char {
+ match self {
+ PluginVersion::V01 => &SV01 as *const _ as *const c_char,
+ PluginVersion::V02 => &SV02 as *const _ as *const c_char,
+ PluginVersion::V03 => &SV03 as *const _ as *const c_char,
+ }
+ }
+}
+
+static SMATCHINGRULE: [u8; 13] = [
+ b'm', b'a', b't', b'c', b'h', b'i', b'n', b'g', b'r', b'u', b'l', b'e', b'\0',
+];
+
+pub enum PluginType {
+ MatchingRule,
+}
+
+impl PluginType {
+ pub fn to_char_ptr(&self) -> *const c_char {
+ match self {
+ PluginType::MatchingRule => &SMATCHINGRULE as *const _ as *const c_char,
+ }
+ }
+}
+
+#[repr(i32)]
+/// data types that we can get or retrieve from the pblock. This is only
+/// used internally.
+pub(crate) enum PblockType {
+ /// SLAPI_PLUGIN_PRIVATE
+ _PrivateData = 4,
+ /// SLAPI_PLUGIN_VERSION
+ Version = 8,
+ /// SLAPI_PLUGIN_DESCRIPTION
+ _Description = 12,
+ /// SLAPI_PLUGIN_IDENTITY
+ Identity = 13,
+ /// SLAPI_PLUGIN_INTOP_RESULT
+ OpResult = 15,
+ /// SLAPI_ADD_ENTRY
+ AddEntry = 60,
+ /// SLAPI_BACKEND
+ Backend = 130,
+ /// SLAPI_IS_REPLICATED_OPERATION
+ IsReplicationOperation = 142,
+ /// SLAPI_PLUGIN_MR_NAMES
+ MRNames = 624,
+ /// SLAPI_PLUGIN_SYNTAX_NAMES
+ SyntaxNames = 705,
+ /// SLAPI_PLUGIN_SYNTAX_OID
+ SyntaxOid = 706,
+ /// SLAPI_PLUGIN_PWD_STORAGE_SCHEME_NAME
+ PwdStorageSchemeName = 810,
+}
+
+/// See ./ldap/include/ldaprot.h
+#[derive(PartialEq)]
+pub enum FilterType {
+ And = 0xa0,
+ Or = 0xa1,
+ Not = 0xa2,
+ Equality = 0xa3,
+ Substring = 0xa4,
+ Ge = 0xa5,
+ Le = 0xa6,
+ Present = 0x87,
+ Approx = 0xa8,
+ Extended = 0xa9,
+}
+
+impl TryFrom<i32> for FilterType {
+ type Error = RPluginError;
+
+ fn try_from(value: i32) -> Result<Self, Self::Error> {
+ match value {
+ 0xa0 => Ok(FilterType::And),
+ 0xa1 => Ok(FilterType::Or),
+ 0xa2 => Ok(FilterType::Not),
+ 0xa3 => Ok(FilterType::Equality),
+ 0xa4 => Ok(FilterType::Substring),
+ 0xa5 => Ok(FilterType::Ge),
+ 0xa6 => Ok(FilterType::Le),
+ 0x87 => Ok(FilterType::Present),
+ 0xa8 => Ok(FilterType::Approx),
+ 0xa9 => Ok(FilterType::Extended),
+ _ => Err(RPluginError::FilterType),
+ }
+ }
+}
diff --git a/src/slapi_r_plugin/src/dn.rs b/src/slapi_r_plugin/src/dn.rs
new file mode 100644
index 000000000..5f8a65743
--- /dev/null
+++ b/src/slapi_r_plugin/src/dn.rs
@@ -0,0 +1,108 @@
+use std::convert::TryFrom;
+use std::ffi::{CStr, CString};
+use std::ops::Deref;
+use std::os::raw::c_char;
+
+extern "C" {
+ fn slapi_sdn_get_dn(sdn: *const libc::c_void) -> *const c_char;
+ fn slapi_sdn_new_dn_byval(dn: *const c_char) -> *const libc::c_void;
+ fn slapi_sdn_issuffix(sdn: *const libc::c_void, suffix_sdn: *const libc::c_void) -> i32;
+ fn slapi_sdn_free(sdn: *const *const libc::c_void);
+ fn slapi_sdn_dup(sdn: *const libc::c_void) -> *const libc::c_void;
+}
+
+#[derive(Debug)]
+pub struct SdnRef {
+ raw_sdn: *const libc::c_void,
+}
+
+#[derive(Debug)]
+pub struct NdnRef {
+ raw_ndn: *const c_char,
+}
+
+#[derive(Debug)]
+pub struct Sdn {
+ value: SdnRef,
+}
+
+unsafe impl Send for Sdn {}
+
+impl From<&CStr> for Sdn {
+ fn from(value: &CStr) -> Self {
+ Sdn {
+ value: SdnRef {
+ raw_sdn: unsafe { slapi_sdn_new_dn_byval(value.as_ptr()) },
+ },
+ }
+ }
+}
+
+impl TryFrom<&str> for Sdn {
+ type Error = ();
+
+ fn try_from(value: &str) -> Result<Self, Self::Error> {
+ let cstr = CString::new(value).map_err(|_| ())?;
+ Ok(Self::from(cstr.as_c_str()))
+ }
+}
+
+impl Clone for Sdn {
+ fn clone(&self) -> Self {
+ let raw_sdn = unsafe { slapi_sdn_dup(self.value.raw_sdn) };
+ Sdn {
+ value: SdnRef { raw_sdn },
+ }
+ }
+}
+
+impl Drop for Sdn {
+ fn drop(&mut self) {
+ unsafe { slapi_sdn_free(&self.value.raw_sdn as *const *const libc::c_void) }
+ }
+}
+
+impl Deref for Sdn {
+ type Target = SdnRef;
+
+ fn deref(&self) -> &Self::Target {
+ &self.value
+ }
+}
+
+impl SdnRef {
+ pub fn new(raw_sdn: *const libc::c_void) -> Self {
+ SdnRef { raw_sdn }
+ }
+
+ /// This is unsafe, as you need to ensure that the SdnRef associated lives at
+ /// least as long as the NdnRef, else this may cause a use-after-free.
+ pub unsafe fn as_ndnref(&self) -> NdnRef {
+ let raw_ndn = slapi_sdn_get_dn(self.raw_sdn);
+ NdnRef { raw_ndn }
+ }
+
+ pub fn to_dn_string(&self) -> String {
+ let dn_raw = unsafe { slapi_sdn_get_dn(self.raw_sdn) };
+ let dn_cstr = unsafe { CStr::from_ptr(dn_raw) };
+ dn_cstr.to_string_lossy().to_string()
+ }
+
+ pub(crate) fn as_ptr(&self) -> *const libc::c_void {
+ self.raw_sdn
+ }
+
+ pub fn is_below_suffix(&self, other: &SdnRef) -> bool {
+ if unsafe { slapi_sdn_issuffix(self.raw_sdn, other.raw_sdn) } == 0 {
+ false
+ } else {
+ true
+ }
+ }
+}
+
+impl NdnRef {
+ pub(crate) fn as_ptr(&self) -> *const c_char {
+ self.raw_ndn
+ }
+}
diff --git a/src/slapi_r_plugin/src/entry.rs b/src/slapi_r_plugin/src/entry.rs
new file mode 100644
index 000000000..22ae45189
--- /dev/null
+++ b/src/slapi_r_plugin/src/entry.rs
@@ -0,0 +1,100 @@
+use crate::dn::SdnRef;
+use crate::value::{slapi_value, ValueArrayRef, ValueRef};
+use std::ffi::CString;
+use std::os::raw::c_char;
+
+extern "C" {
+ fn slapi_entry_get_sdn(e: *const libc::c_void) -> *const libc::c_void;
+ fn slapi_entry_add_value(
+ e: *const libc::c_void,
+ a: *const c_char,
+ v: *const slapi_value,
+ ) -> i32;
+ fn slapi_entry_attr_get_valuearray(
+ e: *const libc::c_void,
+ a: *const c_char,
+ ) -> *const *const slapi_value;
+}
+
+pub struct EntryRef {
+ raw_e: *const libc::c_void,
+}
+
+/*
+pub struct Entry {
+ value: EntryRef,
+}
+
+impl Drop for Entry {
+ fn drop(&mut self) {
+ ()
+ }
+}
+
+impl Deref for Entry {
+ type Target = EntryRef;
+
+ fn deref(&self) -> &Self::Target {
+ &self.value
+ }
+}
+
+impl Entry {
+ // Forget about this value, and get a pointer back suitable for providing to directory
+ // server to take ownership.
+ pub unsafe fn forget(self) -> *mut libc::c_void {
+ unimplemented!();
+ }
+}
+*/
+
+impl EntryRef {
+ pub fn new(raw_e: *const libc::c_void) -> Self {
+ EntryRef { raw_e }
+ }
+
+ // get the sdn
+ pub fn get_sdnref(&self) -> SdnRef {
+ let sdn_ptr = unsafe { slapi_entry_get_sdn(self.raw_e) };
+ SdnRef::new(sdn_ptr)
+ }
+
+ pub fn get_attr(&self, name: &str) -> Option<ValueArrayRef> {
+ let cname = CString::new(name).expect("invalid attr name");
+ let va = unsafe { slapi_entry_attr_get_valuearray(self.raw_e, cname.as_ptr()) };
+
+ if va.is_null() {
+ None
+ } else {
+ Some(ValueArrayRef::new(va as *const libc::c_void))
+ }
+ }
+
+ pub fn contains_attr(&self, name: &str) -> bool {
+ let cname = CString::new(name).expect("invalid attr name");
+ let va = unsafe { slapi_entry_attr_get_valuearray(self.raw_e, cname.as_ptr()) };
+
+ // If it's null, it's not present, so flip the logic.
+ !va.is_null()
+ }
+
+ pub fn add_value(&mut self, a: &str, v: &ValueRef) {
+ // turn the attr to a c string.
+ // TODO FIX
+ let attr_name = CString::new(a).expect("Invalid attribute name");
+ // Get the raw ptr.
+ let raw_value_ref = unsafe { v.as_ptr() };
+ // We ignore the return because it always returns 0.
+ let _ = unsafe {
+ // By default, this clones.
+ slapi_entry_add_value(self.raw_e, attr_name.as_ptr(), raw_value_ref)
+ };
+ }
+
+ /*
+ pub fn replace_value(&mut self, a: &str, v: &ValueRef) {
+ // slapi_entry_attr_replace(e, SLAPI_ATTR_ENTRYUSN, new_bvals);
+ unimplemented!();
+ }
+ */
+}
diff --git a/src/slapi_r_plugin/src/error.rs b/src/slapi_r_plugin/src/error.rs
new file mode 100644
index 000000000..228568efa
--- /dev/null
+++ b/src/slapi_r_plugin/src/error.rs
@@ -0,0 +1,66 @@
+// use std::convert::TryFrom;
+
+#[derive(Debug, PartialEq, Eq)]
+#[repr(i32)]
+pub enum RPluginError {
+ Unknown = 500,
+ Unimplemented = 501,
+ FilterType = 502,
+}
+
+#[derive(Debug, PartialEq, Eq)]
+#[repr(i32)]
+pub enum PluginError {
+ GenericFailure = -1,
+ Unknown = 1000,
+ Unimplemented = 1001,
+ Pblock = 1002,
+ BervalString = 1003,
+ InvalidSyntax = 1004,
+ InvalidFilter = 1005,
+ TxnFailure = 1006,
+ MissingValue = 1007,
+ InvalidStrToInt = 1008,
+ InvalidBase64 = 1009,
+ OpenSSL = 1010,
+ Format = 1011,
+}
+
+#[derive(Debug)]
+#[repr(i32)]
+pub enum LDAPError {
+ Success = 0,
+ Operation = 1,
+ ObjectClassViolation = 65,
+ Other = 80,
+ Unknown = 999,
+}
+
+impl From<i32> for LDAPError {
+ fn from(value: i32) -> Self {
+ match value {
+ 0 => LDAPError::Success,
+ 1 => LDAPError::Operation,
+ 65 => LDAPError::ObjectClassViolation,
+ 80 => LDAPError::Other,
+ _ => LDAPError::Unknown,
+ }
+ }
+}
+
+// if we make debug impl, we can use this.
+// errmsg = ldap_err2string(result);
+
+#[derive(Debug)]
+#[repr(i32)]
+pub enum DseCallbackStatus {
+ DoNotApply = 0,
+ Ok = 1,
+ Error = -1,
+}
+
+#[derive(Debug)]
+pub enum LoggingError {
+ Unknown,
+ CString(String),
+}
diff --git a/src/slapi_r_plugin/src/init.c b/src/slapi_r_plugin/src/init.c
new file mode 100644
index 000000000..86d1235b8
--- /dev/null
+++ b/src/slapi_r_plugin/src/init.c
@@ -0,0 +1,8 @@
+
+#include <inttypes.h>
+
+int32_t
+do_nothing_really_well_abcdef() {
+ return 0;
+}
+
diff --git a/src/slapi_r_plugin/src/lib.rs b/src/slapi_r_plugin/src/lib.rs
new file mode 100644
index 000000000..542a31397
--- /dev/null
+++ b/src/slapi_r_plugin/src/lib.rs
@@ -0,0 +1,41 @@
+#![deny(warnings)]
+// #[macro_use]
+// extern crate lazy_static;
+
+#[macro_use]
+pub mod macros;
+pub mod backend;
+pub mod ber;
+pub mod charray;
+mod constants;
+pub mod dn;
+pub mod entry;
+pub mod error;
+pub mod log;
+pub mod modify;
+pub mod pblock;
+pub mod plugin;
+pub mod search;
+pub mod syntax_plugin;
+pub mod task;
+pub mod value;
+
+pub mod prelude {
+ pub use crate::backend::{BackendRef, BackendRefTxn};
+ pub use crate::ber::BerValRef;
+ pub use crate::charray::Charray;
+ pub use crate::constants::{FilterType, PluginFnType, PluginType, PluginVersion, LDAP_SUCCESS};
+ pub use crate::dn::{Sdn, SdnRef};
+ pub use crate::entry::EntryRef;
+ pub use crate::error::{DseCallbackStatus, LDAPError, PluginError, RPluginError};
+ pub use crate::log::{log_error, ErrorLevel};
+ pub use crate::modify::{ModType, Modify, SlapiMods};
+ pub use crate::pblock::{Pblock, PblockRef};
+ pub use crate::plugin::{register_plugin_ext, PluginIdRef, SlapiPlugin3};
+ pub use crate::search::{Search, SearchScope};
+ pub use crate::syntax_plugin::{
+ matchingrule_register, SlapiOrdMr, SlapiSubMr, SlapiSyntaxPlugin1,
+ };
+ pub use crate::task::{task_register_handler_fn, task_unregister_handler_fn, Task, TaskRef};
+ pub use crate::value::{Value, ValueArray, ValueArrayRef, ValueRef};
+}
diff --git a/src/slapi_r_plugin/src/log.rs b/src/slapi_r_plugin/src/log.rs
new file mode 100644
index 000000000..f686ecd1a
--- /dev/null
+++ b/src/slapi_r_plugin/src/log.rs
@@ -0,0 +1,87 @@
+use std::ffi::CString;
+use std::os::raw::c_char;
+
+use crate::constants;
+use crate::error::LoggingError;
+
+extern "C" {
+ fn slapi_log_error(level: i32, system: *const c_char, message: *const c_char) -> i32;
+}
+
+pub fn log_error(
+ level: ErrorLevel,
+ subsystem: String,
+ message: String,
+) -> Result<(), LoggingError> {
+ let c_subsystem = CString::new(subsystem)
+ .map_err(|e| LoggingError::CString(format!("failed to convert subsystem -> {:?}", e)))?;
+ let c_message = CString::new(message)
+ .map_err(|e| LoggingError::CString(format!("failed to convert message -> {:?}", e)))?;
+
+ match unsafe { slapi_log_error(level as i32, c_subsystem.as_ptr(), c_message.as_ptr()) } {
+ constants::LDAP_SUCCESS => Ok(()),
+ _ => Err(LoggingError::Unknown),
+ }
+}
+
+#[repr(i32)]
+#[derive(Debug)]
+/// This is a safe rust representation of the values from slapi-plugin.h
+/// such as SLAPI_LOG_FATAL, SLAPI_LOG_TRACE, SLAPI_LOG_ ... These vaulues
+/// must matche their counter parts in slapi-plugin.h
+pub enum ErrorLevel {
+ /// Always log messages at this level. Soon to go away, see EMERG, ALERT, CRIT, ERR, WARNING, NOTICE, INFO, DEBUG
+ Fatal = 0,
+ /// Log detailed messages.
+ Trace = 1,
+ /// Log packet tracing.
+ Packets = 2,
+ /// Log argument tracing.
+ Args = 3,
+ /// Log connection tracking.
+ Conns = 4,
+ /// Log BER parsing.
+ Ber = 5,
+ /// Log filter processing.
+ Filter = 6,
+ /// Log configuration processing.
+ Config = 7,
+ /// Log access controls
+ Acl = 8,
+ /// Log .... ???
+ Shell = 9,
+ /// Log .... ???
+ Parse = 10,
+ /// Log .... ???
+ House = 11,
+ /// Log detailed replication information.
+ Repl = 12,
+ /// Log cache management.
+ Cache = 13,
+ /// Log detailed plugin operations.
+ Plugin = 14,
+ /// Log .... ???
+ Timing = 15,
+ /// Log backend infomation.
+ BackLDBM = 16,
+ /// Log ACL processing.
+ AclSummary = 17,
+ /// Log nuncstans processing.
+ NuncStansDONOTUSE = 18,
+ /// Emergency messages. Server is bursting into flame.
+ Emerg = 19,
+ /// Important alerts, server may explode soon.
+ Alert = 20,
+ /// Critical messages, but the server isn't going to explode. Admin should intervene.
+ Crit = 21,
+ /// Error has occured, but we can keep going. Could indicate misconfiguration.
+ Error = 22,
+ /// Warning about an issue that isn't very important. Good to resolve though.
+ Warning = 23,
+ /// Inform the admin of something that they should know about, IE server is running now.
+ Notice = 24,
+ /// Informational messages that are nice to know.
+ Info = 25,
+ /// Debugging information from the server.
+ Debug = 26,
+}
diff --git a/src/slapi_r_plugin/src/macros.rs b/src/slapi_r_plugin/src/macros.rs
new file mode 100644
index 000000000..7d72e3720
--- /dev/null
+++ b/src/slapi_r_plugin/src/macros.rs
@@ -0,0 +1,940 @@
+#[macro_export]
+#[cfg(not(feature = "test_log_direct"))]
+macro_rules! log_error {
+ ($level:expr, $($arg:tt)*) => ({
+ use std::fmt;
+ match log_error(
+ $level,
+ format!("{}:{}", file!(), line!()),
+ format!("{}\n", fmt::format(format_args!($($arg)*)))
+ ) {
+ Ok(_) => {},
+ Err(e) => {
+ eprintln!("A logging error occured {}, {} -> {:?}", file!(), line!(), e);
+ }
+ };
+ })
+}
+
+#[macro_export]
+#[cfg(feature = "test_log_direct")]
+macro_rules! log_error {
+ ($level:expr, $($arg:tt)*) => ({
+ use std::fmt;
+ eprintln!("{}:{} -> {}", file!(), line!(), fmt::format(format_args!($($arg)*)));
+ })
+}
+
+#[macro_export]
+macro_rules! slapi_r_plugin_hooks {
+ ($mod_ident:ident, $hooks_ident:ident) => (
+ paste::item! {
+ use libc;
+ use std::ffi::{CString, CStr};
+
+ static mut [<$mod_ident _PLUGINID>]: *const libc::c_void = std::ptr::null();
+
+ pub(crate) fn plugin_id() -> PluginIdRef {
+ PluginIdRef {
+ raw_pid: unsafe { [<$mod_ident _PLUGINID>] }
+ }
+ }
+
+ #[no_mangle]
+ pub extern "C" fn [<$mod_ident _plugin_init>](raw_pb: *const libc::c_void) -> i32 {
+ let mut pb = PblockRef::new(raw_pb);
+ log_error!(ErrorLevel::Trace, "it's alive!\n");
+
+ match pb.set_plugin_version(PluginVersion::V03) {
+ 0 => {},
+ e => return e,
+ };
+
+ // Setup the plugin id.
+ unsafe {
+ [<$mod_ident _PLUGINID>] = pb.get_plugin_identity();
+ }
+
+ if $hooks_ident::has_betxn_pre_modify() {
+ match pb.register_betxn_pre_modify_fn([<$mod_ident _plugin_betxn_pre_modify>]) {
+ 0 => {},
+ e => return e,
+ };
+ }
+
+ if $hooks_ident::has_betxn_pre_add() {
+ match pb.register_betxn_pre_add_fn([<$mod_ident _plugin_betxn_pre_add>]) {
+ 0 => {},
+ e => return e,
+ };
+ }
+
+ if $hooks_ident::has_pwd_storage() {
+ // SLAPI_PLUGIN_DESCRIPTION pbkdf2_sha256_pdesc
+ match pb.register_pwd_storage_encrypt_fn([<$mod_ident _plugin_pwd_storage_encrypt_fn>]) {
+ 0 => {},
+ e => return e,
+ };
+ match pb.register_pwd_storage_compare_fn([<$mod_ident _plugin_pwd_storage_compare_fn>]) {
+ 0 => {},
+ e => return e,
+ };
+ let scheme_name = CString::new($hooks_ident::pwd_scheme_name()).expect("invalid password scheme name");
+ // DS strdups this for us, so it owns it now.
+ match pb.register_pwd_storage_scheme_name(scheme_name.as_ptr()) {
+ 0 => {},
+ e => return e,
+ };
+
+ }
+
+ // set the start fn
+ match pb.register_start_fn([<$mod_ident _plugin_start>]) {
+ 0 => {},
+ e => return e,
+ };
+
+ // set the close fn
+ match pb.register_close_fn([<$mod_ident _plugin_close>]) {
+ 0 => {},
+ e => return e,
+ };
+
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_start>](raw_pb: *const libc::c_void) -> i32 {
+ let mut pb = PblockRef::new(raw_pb);
+
+ if let Some(task_ident) = $hooks_ident::has_task_handler() {
+ match task_register_handler_fn(task_ident, [<$mod_ident _plugin_task_handler>], &mut pb) {
+ 0 => {},
+ e => return e,
+ };
+ };
+
+ match $hooks_ident::start(&mut pb) {
+ Ok(()) => {
+ 0
+ }
+ Err(e) => {
+ log_error!(ErrorLevel::Error, "-> {:?}", e);
+ 1
+ }
+ }
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_close>](raw_pb: *const libc::c_void) -> i32 {
+ let mut pb = PblockRef::new(raw_pb);
+
+ if let Some(task_ident) = $hooks_ident::has_task_handler() {
+ match task_unregister_handler_fn(task_ident, [<$mod_ident _plugin_task_handler>]) {
+ 0 => {},
+ e => return e,
+ };
+ };
+
+ match $hooks_ident::close(&mut pb) {
+ Ok(()) => {
+ 0
+ }
+ Err(e) => {
+ log_error!(ErrorLevel::Error, "-> {:?}", e);
+ 1
+ }
+ }
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_betxn_pre_modify>](raw_pb: *const libc::c_void) -> i32 {
+ let mut pb = PblockRef::new(raw_pb);
+ match $hooks_ident::betxn_pre_modify(&mut pb) {
+ Ok(()) => {
+ 0
+ }
+ Err(e) => {
+ log_error!(ErrorLevel::Error, "-> {:?}", e);
+ 1
+ }
+ }
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_betxn_pre_add>](raw_pb: *const libc::c_void) -> i32 {
+ let mut pb = PblockRef::new(raw_pb);
+ match $hooks_ident::betxn_pre_add(&mut pb) {
+ Ok(()) => {
+ 0
+ }
+ Err(e) => {
+ log_error!(ErrorLevel::Error, "-> {:?}", e);
+ 1
+ }
+ }
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_task_handler>](
+ raw_pb: *const libc::c_void,
+ raw_e_before: *const libc::c_void,
+ _raw_e_after: *const libc::c_void,
+ raw_returncode: *mut i32,
+ _raw_returntext: *mut c_char,
+ raw_arg: *const libc::c_void,
+ ) -> i32 {
+ let mut pb = PblockRef::new(raw_pb);
+
+ let e_before = EntryRef::new(raw_e_before);
+ // let e_after = EntryRef::new(raw_e_after);
+
+ let task_data = match $hooks_ident::task_validate(
+ &e_before
+ ) {
+ Ok(data) => data,
+ Err(retcode) => {
+ unsafe { *raw_returncode = retcode as i32 };
+ return DseCallbackStatus::Error as i32
+ }
+ };
+
+ let mut task = Task::new(&e_before, raw_arg);
+ task.register_destructor_fn([<$mod_ident _plugin_task_destructor>]);
+
+ // Setup the task thread and then run it. Remember, because Rust is
+ // smarter about memory, the move statement here moves the task wrapper and
+ // task_data to the thread, so they drop on thread close. No need for a
+ // destructor beyond blocking on the thread to complete.
+ std::thread::spawn(move || {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_task_thread => begin"));
+ // Indicate the task is begun
+ task.begin();
+ // Start a txn
+ let be: Option<BackendRef> = match $hooks_ident::task_be_dn_hint(&task_data)
+ .map(|be_dn| {
+ BackendRef::new(&be_dn)
+ })
+ .transpose() {
+ Ok(v) => v,
+ Err(_) => {
+ log_error!(ErrorLevel::Error, concat!(stringify!($mod_ident), "_plugin_task_thread => task error -> selected dn does not exist"));
+ task.error(PluginError::TxnFailure as i32);
+ return;
+ }
+ };
+ let be_txn: Option<BackendRefTxn> = match be {
+ Some(b) => {
+ match b.begin_txn() {
+ Ok(txn) => Some(txn),
+ Err(_) => {
+ log_error!(ErrorLevel::Error, concat!(stringify!($mod_ident), "_plugin_task_thread => task error -> unable to begin txn"));
+ task.error(PluginError::TxnFailure as i32);
+ return;
+ }
+ }
+ }
+ None => None,
+ };
+
+ // Abort or commit the txn here.
+ match $hooks_ident::task_handler(&mut task, task_data) {
+ Ok(_data) => {
+ match be_txn {
+ Some(be_txn) => be_txn.commit(),
+ None => {}
+ };
+ // These will set the status, and guarantee the drop
+ task.success();
+ }
+ Err(e) => {
+ log_error!(ErrorLevel::Error, "{}_plugin_task_thread => task error -> {:?}", stringify!($mod_ident), e);
+ // These will set the status, and guarantee the drop
+ task.error(e as i32);
+ // On drop, be_txn implicitly aborts.
+ }
+ };
+
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_task_thread <= complete"));
+ });
+
+ // Indicate that the thread started just fine.
+ unsafe { *raw_returncode = LDAP_SUCCESS };
+ DseCallbackStatus::Ok as i32
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_task_destructor>](
+ raw_task: *const libc::c_void,
+ ) {
+ // Simply block until the task refcount drops to 0.
+ let task = TaskRef::new(raw_task);
+ task.block();
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_pwd_storage_encrypt_fn>](
+ cleartext: *const c_char,
+ ) -> *const c_char {
+ let cleartext = unsafe { CStr::from_ptr(cleartext) };
+ let clear_str = match cleartext.to_str() {
+ Ok(s) => s,
+ Err(e) => {
+ log_error!(ErrorLevel::Error, "{}_plugin_pwd_storage_encrypt_fn => error -> {:?}", stringify!($mod_ident), e);
+ return std::ptr::null();
+ }
+ };
+ match $hooks_ident::pwd_storage_encrypt(clear_str)
+ // do some conversions.
+ .and_then(|s| {
+ // DS needs to own the returned value, so we have to alloc it for ds.
+ CString::new(s)
+ .map_err(|e| {
+ PluginError::GenericFailure
+ })
+ .map(|cs| {
+ unsafe { libc::strdup(cs.as_ptr()) }
+ })
+ })
+ {
+ Ok(s_ptr) => {
+ s_ptr
+ }
+ Err(e) => {
+ log_error!(ErrorLevel::Error, "{}_plugin_pwd_storage_encrypt_fn => error -> {:?}", stringify!($mod_ident), e);
+ std::ptr::null()
+ }
+ }
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_pwd_storage_compare_fn>](
+ cleartext: *const c_char,
+ encrypted: *const c_char,
+ ) -> i32 {
+ // 1 is failure, 0 success.
+ let cleartext = unsafe { CStr::from_ptr(cleartext) };
+ let clear_str = match cleartext.to_str() {
+ Ok(s) => s,
+ Err(e) => {
+ log_error!(ErrorLevel::Error, "{}_plugin_pwd_storage_compare_fn => error -> {:?}", stringify!($mod_ident), e);
+ return 1;
+ }
+ };
+
+ let encrypted = unsafe { CStr::from_ptr(encrypted) };
+ let enc_str = match encrypted.to_str() {
+ Ok(s) => s,
+ Err(e) => {
+ log_error!(ErrorLevel::Error, "{}_plugin_pwd_storage_compare_fn => error -> {:?}", stringify!($mod_ident), e);
+ return 1;
+ }
+ };
+
+ match $hooks_ident::pwd_storage_compare(clear_str, enc_str) {
+ Ok(r) => {
+ if r {
+ 0
+ } else {
+ 1
+ }
+ }
+ Err(e) => {
+ log_error!(ErrorLevel::Error, "{}_plugin_pwd_storage_compare_fn => error -> {:?}", stringify!($mod_ident), e);
+ 1
+ }
+ }
+ }
+
+ } // end paste
+ )
+} // end macro
+
+#[macro_export]
+macro_rules! slapi_r_syntax_plugin_hooks {
+ (
+ $mod_ident:ident,
+ $hooks_ident:ident
+ ) => (
+ paste::item! {
+ use libc;
+ use std::convert::TryFrom;
+ use std::ffi::CString;
+
+ #[no_mangle]
+ pub extern "C" fn [<$mod_ident _plugin_init>](raw_pb: *const libc::c_void) -> i32 {
+ let mut pb = PblockRef::new(raw_pb);
+ log_error!(ErrorLevel::Trace, "slapi_r_syntax_plugin_hooks => begin");
+ // Setup our plugin
+ match pb.set_plugin_version(PluginVersion::V01) {
+ 0 => {},
+ e => return e,
+ };
+
+ // Setup the names/oids that this plugin provides syntaxes for.
+ // DS will clone these, so they can be ephemeral to this function.
+ let name_vec = Charray::new($hooks_ident::attr_supported_names().as_slice()).expect("invalid supported names");
+ match pb.register_syntax_names(name_vec.as_ptr()) {
+ 0 => {},
+ e => return e,
+ };
+
+ let attr_oid = CString::new($hooks_ident::attr_oid()).expect("invalid attr oid");
+ match pb.register_syntax_oid(attr_oid.as_ptr()) {
+ 0 => {},
+ e => return e,
+ };
+
+ match pb.register_syntax_validate_fn([<$mod_ident _plugin_syntax_validate>]) {
+ 0 => {},
+ e => return e,
+ };
+
+ // Now setup the MR's
+ match register_plugin_ext(
+ PluginType::MatchingRule,
+ $hooks_ident::eq_mr_name(),
+ concat!(stringify!($mod_ident), "_plugin_eq_mr_init"),
+ [<$mod_ident _plugin_eq_mr_init>]
+ ) {
+ 0 => {},
+ e => return e,
+ };
+
+ if $hooks_ident::sub_mr_oid().is_some() {
+ match register_plugin_ext(
+ PluginType::MatchingRule,
+ $hooks_ident::sub_mr_name(),
+ concat!(stringify!($mod_ident), "_plugin_ord_mr_init"),
+ [<$mod_ident _plugin_ord_mr_init>]
+ ) {
+ 0 => {},
+ e => return e,
+ };
+ }
+
+ if $hooks_ident::ord_mr_oid().is_some() {
+ match register_plugin_ext(
+ PluginType::MatchingRule,
+ $hooks_ident::ord_mr_name(),
+ concat!(stringify!($mod_ident), "_plugin_ord_mr_init"),
+ [<$mod_ident _plugin_ord_mr_init>]
+ ) {
+ 0 => {},
+ e => return e,
+ };
+ }
+
+ log_error!(ErrorLevel::Trace, "slapi_r_syntax_plugin_hooks <= success");
+
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_syntax_validate>](
+ raw_berval: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_syntax_validate => begin"));
+
+ let bval = BerValRef::new(raw_berval);
+
+ match $hooks_ident::syntax_validate(&bval) {
+ Ok(()) => {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_syntax_validate <= success"));
+ LDAP_SUCCESS
+ }
+ Err(e) => {
+ log_error!(ErrorLevel::Warning,
+ "{}_plugin_syntax_validate error -> {:?}", stringify!($mod_ident), e
+ );
+ e as i32
+ }
+ }
+ }
+
+ // All the MR types share this.
+ pub extern "C" fn [<$mod_ident _plugin_mr_filter_ava>](
+ raw_pb: *const libc::c_void,
+ raw_bvfilter: *const libc::c_void,
+ raw_bvals: *const libc::c_void,
+ i_ftype: i32,
+ _retval: *mut libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_mr_filter_ava => begin"));
+ let mut pb = PblockRef::new(raw_pb);
+ let bvfilter = BerValRef::new(raw_bvfilter);
+ let bvals = ValueArrayRef::new(raw_bvals);
+ let ftype = match FilterType::try_from(i_ftype) {
+ Ok(f) => f,
+ Err(e) => {
+ log_error!(ErrorLevel::Error, "{}_plugin_ord_mr_filter_ava Error -> {:?}",
+ stringify!($mod_ident), e);
+ return e as i32
+ }
+ };
+
+ let r: Result<bool, PluginError> = match ftype {
+ FilterType::And | FilterType::Or | FilterType::Not => {
+ Err(PluginError::InvalidFilter)
+ }
+ FilterType::Equality => {
+ $hooks_ident::filter_ava_eq(&mut pb, &bvfilter, &bvals)
+ }
+ FilterType::Substring => {
+ Err(PluginError::Unimplemented)
+ }
+ FilterType::Ge => {
+ $hooks_ident::filter_ava_ord(&mut pb, &bvfilter, &bvals)
+ .map(|o_ord| {
+ match o_ord {
+ Some(Ordering::Greater) | Some(Ordering::Equal) => true,
+ Some(Ordering::Less) | None => false,
+ }
+ })
+ }
+ FilterType::Le => {
+ $hooks_ident::filter_ava_ord(&mut pb, &bvfilter, &bvals)
+ .map(|o_ord| {
+ match o_ord {
+ Some(Ordering::Less) | Some(Ordering::Equal) => true,
+ Some(Ordering::Greater) | None => false,
+ }
+ })
+ }
+ FilterType::Present => {
+ Err(PluginError::Unimplemented)
+ }
+ FilterType::Approx => {
+ Err(PluginError::Unimplemented)
+ }
+ FilterType::Extended => {
+ Err(PluginError::Unimplemented)
+ }
+ };
+
+ match r {
+ Ok(b) => {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_mr_filter_ava <= success"));
+ // rust bool into i32 will become 0 false, 1 true. However, ds expects 0 true and 1 false for
+ // for the filter_ava match. So we flip the bool, and send it back.
+ (!b) as i32
+ }
+ Err(e) => {
+ log_error!(ErrorLevel::Warning,
+ "{}_plugin_mr_filter_ava error -> {:?}",
+ stringify!($mod_ident), e
+ );
+ e as i32
+ }
+ }
+ }
+
+
+ // EQ MR plugin hooks
+ #[no_mangle]
+ pub extern "C" fn [<$mod_ident _plugin_eq_mr_init>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ let mut pb = PblockRef::new(raw_pb);
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_init => begin"));
+ match pb.set_plugin_version(PluginVersion::V01) {
+ 0 => {},
+ e => return e,
+ };
+
+ let name_vec = Charray::new($hooks_ident::eq_mr_supported_names().as_slice()).expect("invalid mr supported names");
+ let name_ptr = name_vec.as_ptr();
+ // SLAPI_PLUGIN_MR_NAMES
+ match pb.register_mr_names(name_ptr) {
+ 0 => {},
+ e => return e,
+ };
+
+ // description
+ // SLAPI_PLUGIN_MR_FILTER_CREATE_FN
+ match pb.register_mr_filter_create_fn([<$mod_ident _plugin_eq_mr_filter_create>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_INDEXER_CREATE_FN
+ match pb.register_mr_indexer_create_fn([<$mod_ident _plugin_eq_mr_indexer_create>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_FILTER_AVA
+ match pb.register_mr_filter_ava_fn([<$mod_ident _plugin_mr_filter_ava>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_FILTER_SUB
+ match pb.register_mr_filter_sub_fn([<$mod_ident _plugin_eq_mr_filter_sub>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_VALUES2KEYS
+ match pb.register_mr_values2keys_fn([<$mod_ident _plugin_eq_mr_filter_values2keys>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_ASSERTION2KEYS_AVA
+ match pb.register_mr_assertion2keys_ava_fn([<$mod_ident _plugin_eq_mr_filter_assertion2keys_ava>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_ASSERTION2KEYS_SUB
+ match pb.register_mr_assertion2keys_sub_fn([<$mod_ident _plugin_eq_mr_filter_assertion2keys_sub>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_COMPARE
+ match pb.register_mr_compare_fn([<$mod_ident _plugin_eq_mr_filter_compare>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_NORMALIZE
+
+ // Finaly, register the MR
+ match unsafe { matchingrule_register($hooks_ident::eq_mr_oid(), $hooks_ident::eq_mr_name(), $hooks_ident::eq_mr_desc(), $hooks_ident::attr_oid(), &$hooks_ident::attr_compat_oids()) } {
+ 0 => {},
+ e => return e,
+ };
+
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_init <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_eq_mr_filter_create>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_filter_create => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_filter_create <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_eq_mr_indexer_create>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_indexer_create => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_indexer_create <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_eq_mr_filter_sub>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_filter_sub => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_filter_sub <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_eq_mr_filter_values2keys>](
+ raw_pb: *const libc::c_void,
+ raw_vals: *const libc::c_void,
+ raw_ivals: *mut libc::c_void,
+ i_ftype: i32,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_filter_values2keys => begin"));
+ let mut pb = PblockRef::new(raw_pb);
+ let vals = ValueArrayRef::new(raw_vals);
+ let ftype = match FilterType::try_from(i_ftype) {
+ Ok(f) => f,
+ Err(e) => {
+ log_error!(ErrorLevel::Error,
+ "{}_plugin_eq_mr_filter_values2keys Error -> {:?}",
+ stringify!($mod_ident),
+ e);
+ return e as i32
+ }
+ };
+
+ if (ftype != FilterType::Equality && ftype != FilterType::Approx) {
+ log_error!(ErrorLevel::Error,
+ "{}_plugin_eq_mr_filter_values2keys Error -> Invalid Filter type",
+ stringify!($mod_ident),
+ );
+ return PluginError::InvalidFilter as i32
+ }
+
+ let va = match $hooks_ident::eq_mr_filter_values2keys(&mut pb, &vals) {
+ Ok(va) => va,
+ Err(e) => {
+ log_error!(ErrorLevel::Error,
+ "{}_plugin_eq_mr_filter_values2keys Error -> {:?}",
+ stringify!($mod_ident),
+ e);
+ return e as i32
+ }
+ };
+
+ // Now, deconstruct the va, get the pointer, and put it into the ivals.
+ unsafe {
+ let ivals_ptr: *mut *const libc::c_void = raw_ivals as *mut _;
+ (*ivals_ptr) = va.take_ownership() as *const libc::c_void;
+ }
+
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_filter_values2keys <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_eq_mr_filter_assertion2keys_ava>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_filter_assertion2keys_ava => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_filter_assertion2keys_ava <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_eq_mr_filter_assertion2keys_sub>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_filter_assertion2keys_sub => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_filter_assertion2keys_sub <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_eq_mr_filter_names>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ // This is probably another char pointer.
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_eq_mr_filter_compare>](
+ raw_va: *const libc::c_void,
+ raw_vb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_filter_compare => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_eq_mr_filter_compare <= success"));
+ 0
+ }
+
+ // SUB MR plugin hooks
+
+ pub extern "C" fn [<$mod_ident _plugin_sub_mr_filter_create>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_filter_create => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_filter_create <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_sub_mr_indexer_create>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_indexer_create => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_indexer_create <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_sub_mr_filter_sub>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_filter_sub => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_filter_sub <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_sub_mr_filter_values2keys>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_filter_values2keys => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_filter_values2keys <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_sub_mr_filter_assertion2keys_ava>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_filter_assertion2keys_ava => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_filter_assertion2keys_ava <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_sub_mr_filter_assertion2keys_sub>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_filter_assertion2keys_sub => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_filter_assertion2keys_sub <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_sub_mr_filter_names>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ // Probably a char array
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_sub_mr_filter_compare>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_filter_compare => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_sub_mr_filter_compare <= success"));
+ 0
+ }
+
+ // ORD MR plugin hooks
+ #[no_mangle]
+ pub extern "C" fn [<$mod_ident _plugin_ord_mr_init>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ let mut pb = PblockRef::new(raw_pb);
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_init => begin"));
+ match pb.set_plugin_version(PluginVersion::V01) {
+ 0 => {},
+ e => return e,
+ };
+
+ let name_vec = Charray::new($hooks_ident::ord_mr_supported_names().as_slice()).expect("invalid ord supported names");
+ let name_ptr = name_vec.as_ptr();
+ // SLAPI_PLUGIN_MR_NAMES
+ match pb.register_mr_names(name_ptr) {
+ 0 => {},
+ e => return e,
+ };
+
+ // description
+ // SLAPI_PLUGIN_MR_FILTER_CREATE_FN
+ match pb.register_mr_filter_create_fn([<$mod_ident _plugin_ord_mr_filter_create>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_INDEXER_CREATE_FN
+ match pb.register_mr_indexer_create_fn([<$mod_ident _plugin_ord_mr_indexer_create>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_FILTER_AVA
+ match pb.register_mr_filter_ava_fn([<$mod_ident _plugin_mr_filter_ava>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_FILTER_SUB
+ match pb.register_mr_filter_sub_fn([<$mod_ident _plugin_ord_mr_filter_sub>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_VALUES2KEYS
+ /*
+ match pb.register_mr_values2keys_fn([<$mod_ident _plugin_ord_mr_filter_values2keys>]) {
+ 0 => {},
+ e => return e,
+ };
+ */
+ // SLAPI_PLUGIN_MR_ASSERTION2KEYS_AVA
+ match pb.register_mr_assertion2keys_ava_fn([<$mod_ident _plugin_ord_mr_filter_assertion2keys_ava>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_ASSERTION2KEYS_SUB
+ match pb.register_mr_assertion2keys_sub_fn([<$mod_ident _plugin_ord_mr_filter_assertion2keys_sub>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_COMPARE
+ match pb.register_mr_compare_fn([<$mod_ident _plugin_ord_mr_filter_compare>]) {
+ 0 => {},
+ e => return e,
+ };
+ // SLAPI_PLUGIN_MR_NORMALIZE
+
+ // Finaly, register the MR
+ match unsafe { matchingrule_register($hooks_ident::ord_mr_oid().unwrap(), $hooks_ident::ord_mr_name(), $hooks_ident::ord_mr_desc(), $hooks_ident::attr_oid(), &$hooks_ident::attr_compat_oids()) } {
+ 0 => {},
+ e => return e,
+ };
+
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_init <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_ord_mr_filter_create>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_filter_create => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_filter_create <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_ord_mr_indexer_create>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_indexer_create => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_indexer_create <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_ord_mr_filter_sub>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_filter_sub => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_filter_sub <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_ord_mr_filter_values2keys>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_filter_values2keys => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_filter_values2keys <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_ord_mr_filter_assertion2keys_ava>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_filter_assertion2keys_ava => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_filter_assertion2keys_ava <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_ord_mr_filter_assertion2keys_sub>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_filter_assertion2keys_sub => begin"));
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_filter_assertion2keys_sub <= success"));
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_ord_mr_filter_names>](
+ raw_pb: *const libc::c_void,
+ ) -> i32 {
+ // probably char pointers
+ 0
+ }
+
+ pub extern "C" fn [<$mod_ident _plugin_ord_mr_filter_compare>](
+ raw_va: *const libc::c_void,
+ raw_vb: *const libc::c_void,
+ ) -> i32 {
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_filter_compare => begin"));
+ let va = BerValRef::new(raw_va);
+ let vb = BerValRef::new(raw_vb);
+ let rc = match $hooks_ident::filter_compare(&va, &vb) {
+ Ordering::Less => -1,
+ Ordering::Equal => 0,
+ Ordering::Greater => 1,
+ };
+ log_error!(ErrorLevel::Trace, concat!(stringify!($mod_ident), "_plugin_ord_mr_filter_compare <= success"));
+ rc
+ }
+
+ } // end paste
+ )
+} // end macro
+
+#[macro_export]
+macro_rules! slapi_r_search_callback_mapfn {
+ (
+ $mod_ident:ident,
+ $cb_target_ident:ident,
+ $cb_mod_ident:ident
+ ) => {
+ paste::item! {
+ #[no_mangle]
+ pub extern "C" fn [<$cb_target_ident>](
+ raw_e: *const libc::c_void,
+ raw_data: *const libc::c_void,
+ ) -> i32 {
+ let e = EntryRef::new(raw_e);
+ let data_ptr = raw_data as *const _;
+ let data = unsafe { &(*data_ptr) };
+ match $cb_mod_ident(&e, data) {
+ Ok(_) => LDAPError::Success as i32,
+ Err(e) => e as i32,
+ }
+ }
+ } // end paste
+ };
+} // end macro
diff --git a/src/slapi_r_plugin/src/modify.rs b/src/slapi_r_plugin/src/modify.rs
new file mode 100644
index 000000000..4d5c111c0
--- /dev/null
+++ b/src/slapi_r_plugin/src/modify.rs
@@ -0,0 +1,117 @@
+use crate::dn::SdnRef;
+use crate::error::{LDAPError, PluginError};
+use crate::pblock::Pblock;
+use crate::plugin::PluginIdRef;
+use crate::value::{slapi_value, ValueArray};
+
+use std::ffi::CString;
+use std::ops::Deref;
+use std::os::raw::c_char;
+
+extern "C" {
+ fn slapi_modify_internal_set_pb_ext(
+ pb: *const libc::c_void,
+ dn: *const libc::c_void,
+ mods: *const *const libc::c_void,
+ controls: *const *const libc::c_void,
+ uniqueid: *const c_char,
+ plugin_ident: *const libc::c_void,
+ op_flags: i32,
+ );
+ fn slapi_modify_internal_pb(pb: *const libc::c_void);
+ fn slapi_mods_free(smods: *const *const libc::c_void);
+ fn slapi_mods_get_ldapmods_byref(smods: *const libc::c_void) -> *const *const libc::c_void;
+ fn slapi_mods_new() -> *const libc::c_void;
+ fn slapi_mods_add_mod_values(
+ smods: *const libc::c_void,
+ mtype: i32,
+ attrtype: *const c_char,
+ value: *const *const slapi_value,
+ );
+}
+
+#[derive(Debug)]
+#[repr(i32)]
+pub enum ModType {
+ Add = 0,
+ Delete = 1,
+ Replace = 2,
+}
+
+pub struct SlapiMods {
+ inner: *const libc::c_void,
+ vas: Vec<ValueArray>,
+}
+
+impl Drop for SlapiMods {
+ fn drop(&mut self) {
+ unsafe { slapi_mods_free(&self.inner as *const *const libc::c_void) }
+ }
+}
+
+impl SlapiMods {
+ pub fn new() -> Self {
+ SlapiMods {
+ inner: unsafe { slapi_mods_new() },
+ vas: Vec::new(),
+ }
+ }
+
+ pub fn append(&mut self, modtype: ModType, attrtype: &str, values: ValueArray) {
+ // We can get the value array pointer here to push to the inner
+ // because the internal pointers won't change even when we push them
+ // to the list to preserve their lifetime.
+ let vas = values.as_ptr();
+ // We take ownership of this to ensure it lives as least as long as our
+ // slapimods structure.
+ self.vas.push(values);
+ // now we can insert these to the modes.
+ let c_attrtype = CString::new(attrtype).expect("failed to allocate attrtype");
+ unsafe { slapi_mods_add_mod_values(self.inner, modtype as i32, c_attrtype.as_ptr(), vas) };
+ }
+}
+
+pub struct Modify {
+ pb: Pblock,
+ mods: SlapiMods,
+}
+
+pub struct ModifyResult {
+ _pb: Pblock,
+}
+
+impl Modify {
+ pub fn new(dn: &SdnRef, mods: SlapiMods, plugin_id: PluginIdRef) -> Result<Self, PluginError> {
+ let pb = Pblock::new();
+ let lmods = unsafe { slapi_mods_get_ldapmods_byref(mods.inner) };
+ // OP_FLAG_ACTION_LOG_ACCESS
+
+ unsafe {
+ slapi_modify_internal_set_pb_ext(
+ pb.deref().as_ptr(),
+ dn.as_ptr(),
+ lmods,
+ std::ptr::null(),
+ std::ptr::null(),
+ plugin_id.raw_pid,
+ 0 as i32,
+ )
+ };
+
+ Ok(Modify { pb, mods })
+ }
+
+ pub fn execute(self) -> Result<ModifyResult, LDAPError> {
+ let Modify {
+ mut pb,
+ mods: _mods,
+ } = self;
+ unsafe { slapi_modify_internal_pb(pb.deref().as_ptr()) };
+ let result = pb.get_op_result();
+
+ match result {
+ 0 => Ok(ModifyResult { _pb: pb }),
+ _e => Err(LDAPError::from(result)),
+ }
+ }
+}
diff --git a/src/slapi_r_plugin/src/pblock.rs b/src/slapi_r_plugin/src/pblock.rs
new file mode 100644
index 000000000..3ff6b9f9c
--- /dev/null
+++ b/src/slapi_r_plugin/src/pblock.rs
@@ -0,0 +1,323 @@
+use libc;
+use std::ops::{Deref, DerefMut};
+use std::os::raw::c_char;
+use std::ptr;
+
+use crate::backend::BackendRef;
+use crate::constants::{PblockType, PluginFnType, PluginVersion};
+use crate::entry::EntryRef;
+pub use crate::log::{log_error, ErrorLevel};
+
+extern "C" {
+ fn slapi_pblock_set(pb: *const libc::c_void, arg: i32, value: *const libc::c_void) -> i32;
+ fn slapi_pblock_get(pb: *const libc::c_void, arg: i32, value: *const libc::c_void) -> i32;
+ fn slapi_pblock_destroy(pb: *const libc::c_void);
+ fn slapi_pblock_new() -> *const libc::c_void;
+}
+
+pub struct Pblock {
+ value: PblockRef,
+}
+
+impl Pblock {
+ pub fn new() -> Pblock {
+ let raw_pb = unsafe { slapi_pblock_new() };
+ Pblock {
+ value: PblockRef { raw_pb },
+ }
+ }
+}
+
+impl Deref for Pblock {
+ type Target = PblockRef;
+
+ fn deref(&self) -> &Self::Target {
+ &self.value
+ }
+}
+
+impl DerefMut for Pblock {
+ fn deref_mut(&mut self) -> &mut Self::Target {
+ &mut self.value
+ }
+}
+
+impl Drop for Pblock {
+ fn drop(&mut self) {
+ unsafe { slapi_pblock_destroy(self.value.raw_pb) }
+ }
+}
+
+pub struct PblockRef {
+ raw_pb: *const libc::c_void,
+}
+
+impl PblockRef {
+ pub fn new(raw_pb: *const libc::c_void) -> Self {
+ PblockRef { raw_pb }
+ }
+
+ pub unsafe fn as_ptr(&self) -> *const libc::c_void {
+ self.raw_pb
+ }
+
+ fn set_pb_char_arr_ptr(&mut self, req_type: PblockType, ptr: *const *const c_char) -> i32 {
+ let value_ptr: *const libc::c_void = ptr as *const libc::c_void;
+ unsafe { slapi_pblock_set(self.raw_pb, req_type as i32, value_ptr) }
+ }
+
+ fn set_pb_char_ptr(&mut self, req_type: PblockType, ptr: *const c_char) -> i32 {
+ let value_ptr: *const libc::c_void = ptr as *const libc::c_void;
+ unsafe { slapi_pblock_set(self.raw_pb, req_type as i32, value_ptr) }
+ }
+
+ fn set_pb_fn_ptr(
+ &mut self,
+ fn_type: PluginFnType,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ let value_ptr: *const libc::c_void = ptr as *const libc::c_void;
+ unsafe { slapi_pblock_set(self.raw_pb, fn_type as i32, value_ptr) }
+ }
+
+ fn get_value_ptr(&mut self, req_type: PblockType) -> Result<*const libc::c_void, ()> {
+ let mut value: *mut libc::c_void = ptr::null::<libc::c_void>() as *mut libc::c_void;
+ let value_ptr: *const libc::c_void = &mut value as *const _ as *const libc::c_void;
+ match unsafe { slapi_pblock_get(self.raw_pb, req_type as i32, value_ptr) } {
+ 0 => Ok(value),
+ e => {
+ log_error!(ErrorLevel::Error, "enable to get from pblock -> {:?}", e);
+ Err(())
+ }
+ }
+ }
+
+ fn get_value_i32(&mut self, req_type: PblockType) -> Result<i32, ()> {
+ let mut value: i32 = 0;
+ let value_ptr: *const libc::c_void = &mut value as *const _ as *const libc::c_void;
+ match unsafe { slapi_pblock_get(self.raw_pb, req_type as i32, value_ptr) } {
+ 0 => Ok(value),
+ e => {
+ log_error!(ErrorLevel::Error, "enable to get from pblock -> {:?}", e);
+ Err(())
+ }
+ }
+ }
+
+ pub fn register_start_fn(&mut self, ptr: extern "C" fn(*const libc::c_void) -> i32) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::Start, ptr)
+ }
+
+ pub fn register_close_fn(&mut self, ptr: extern "C" fn(*const libc::c_void) -> i32) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::Close, ptr)
+ }
+
+ pub fn register_betxn_pre_add_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::BeTxnPreAdd, ptr)
+ }
+
+ pub fn register_betxn_pre_modify_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::BeTxnPreModify, ptr)
+ }
+
+ pub fn register_syntax_filter_ava_fn(
+ &mut self,
+ ptr: extern "C" fn(
+ *const core::ffi::c_void,
+ *const core::ffi::c_void,
+ *const core::ffi::c_void,
+ i32,
+ *mut core::ffi::c_void,
+ ) -> i32,
+ ) -> i32 {
+ // We can't use self.set_pb_fn_ptr here as the fn type sig is different.
+ let value_ptr: *const libc::c_void = ptr as *const libc::c_void;
+ unsafe { slapi_pblock_set(self.raw_pb, PluginFnType::SyntaxFilterAva as i32, value_ptr) }
+ }
+
+ pub fn register_syntax_values2keys_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::SyntaxValuesToKeys, ptr)
+ }
+
+ pub fn register_syntax_assertion2keys_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::SyntaxAssertion2KeysAva, ptr)
+ }
+
+ pub fn register_syntax_flags_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::SyntaxFlags, ptr)
+ }
+
+ pub fn register_syntax_oid(&mut self, ptr: *const c_char) -> i32 {
+ self.set_pb_char_ptr(PblockType::SyntaxOid, ptr)
+ }
+
+ pub fn register_syntax_compare_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::SyntaxCompare, ptr)
+ }
+
+ pub fn register_syntax_validate_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::SyntaxValidate, ptr)
+ }
+
+ pub fn register_syntax_names(&mut self, arr_ptr: *const *const c_char) -> i32 {
+ self.set_pb_char_arr_ptr(PblockType::SyntaxNames, arr_ptr)
+ }
+
+ pub fn register_mr_filter_create_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::MRFilterCreate, ptr)
+ }
+
+ pub fn register_mr_indexer_create_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::MRIndexerCreate, ptr)
+ }
+
+ pub fn register_mr_filter_ava_fn(
+ &mut self,
+ ptr: extern "C" fn(
+ *const core::ffi::c_void,
+ *const core::ffi::c_void,
+ *const core::ffi::c_void,
+ i32,
+ *mut core::ffi::c_void,
+ ) -> i32,
+ ) -> i32 {
+ let value_ptr: *const libc::c_void = ptr as *const libc::c_void;
+ unsafe { slapi_pblock_set(self.raw_pb, PluginFnType::MRFilterAva as i32, value_ptr) }
+ }
+
+ pub fn register_mr_filter_sub_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::MRFilterSub, ptr)
+ }
+
+ pub fn register_mr_values2keys_fn(
+ &mut self,
+ ptr: extern "C" fn(
+ *const core::ffi::c_void,
+ *const core::ffi::c_void,
+ *mut core::ffi::c_void,
+ i32,
+ ) -> i32,
+ ) -> i32 {
+ let value_ptr: *const libc::c_void = ptr as *const libc::c_void;
+ unsafe { slapi_pblock_set(self.raw_pb, PluginFnType::MRValuesToKeys as i32, value_ptr) }
+ }
+
+ pub fn register_mr_assertion2keys_ava_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::MRAssertionToKeysAva, ptr)
+ }
+
+ pub fn register_mr_assertion2keys_sub_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void) -> i32,
+ ) -> i32 {
+ self.set_pb_fn_ptr(PluginFnType::MRAssertionToKeysSub, ptr)
+ }
+
+ pub fn register_mr_compare_fn(
+ &mut self,
+ ptr: extern "C" fn(*const libc::c_void, *const libc::c_void) -> i32,
+ ) -> i32 {
+ let value_ptr: *const libc::c_void = ptr as *const libc::c_void;
+ unsafe { slapi_pblock_set(self.raw_pb, PluginFnType::MRCompare as i32, value_ptr) }
+ }
+
+ pub fn register_mr_names(&mut self, arr_ptr: *const *const c_char) -> i32 {
+ self.set_pb_char_arr_ptr(PblockType::MRNames, arr_ptr)
+ }
+
+ pub fn register_pwd_storage_encrypt_fn(
+ &mut self,
+ ptr: extern "C" fn(*const c_char) -> *const c_char,
+ ) -> i32 {
+ let value_ptr: *const libc::c_void = ptr as *const libc::c_void;
+ unsafe {
+ slapi_pblock_set(
+ self.raw_pb,
+ PluginFnType::PwdStorageEncrypt as i32,
+ value_ptr,
+ )
+ }
+ }
+
+ pub fn register_pwd_storage_compare_fn(
+ &mut self,
+ ptr: extern "C" fn(*const c_char, *const c_char) -> i32,
+ ) -> i32 {
+ let value_ptr: *const libc::c_void = ptr as *const libc::c_void;
+ unsafe {
+ slapi_pblock_set(
+ self.raw_pb,
+ PluginFnType::PwdStorageCompare as i32,
+ value_ptr,
+ )
+ }
+ }
+
+ pub fn register_pwd_storage_scheme_name(&mut self, ptr: *const c_char) -> i32 {
+ self.set_pb_char_ptr(PblockType::PwdStorageSchemeName, ptr)
+ }
+
+ pub fn get_op_add_entryref(&mut self) -> Result<EntryRef, ()> {
+ self.get_value_ptr(PblockType::AddEntry)
+ .map(|ptr| EntryRef::new(ptr))
+ }
+
+ pub fn set_plugin_version(&mut self, vers: PluginVersion) -> i32 {
+ self.set_pb_char_ptr(PblockType::Version, vers.to_char_ptr())
+ }
+
+ pub fn set_op_backend(&mut self, be: &BackendRef) -> i32 {
+ unsafe { slapi_pblock_set(self.raw_pb, PblockType::Backend as i32, be.as_ptr()) }
+ }
+
+ pub fn get_plugin_identity(&mut self) -> *const libc::c_void {
+ self.get_value_ptr(PblockType::Identity)
+ .unwrap_or(std::ptr::null())
+ }
+
+ pub fn get_op_result(&mut self) -> i32 {
+ self.get_value_i32(PblockType::OpResult).unwrap_or(-1)
+ }
+
+ pub fn get_is_replicated_operation(&mut self) -> bool {
+ let i = self
+ .get_value_i32(PblockType::IsReplicationOperation)
+ .unwrap_or(0);
+ // Because rust returns the result of the last evaluation, we can
+ // just return if not equal 0.
+ i != 0
+ }
+}
diff --git a/src/slapi_r_plugin/src/plugin.rs b/src/slapi_r_plugin/src/plugin.rs
new file mode 100644
index 000000000..3790c4043
--- /dev/null
+++ b/src/slapi_r_plugin/src/plugin.rs
@@ -0,0 +1,133 @@
+use crate::constants::{PluginType, PLUGIN_DEFAULT_PRECEDENCE};
+use crate::dn::Sdn;
+use crate::entry::EntryRef;
+use crate::error::LDAPError;
+use crate::error::PluginError;
+use crate::pblock::PblockRef;
+use crate::task::Task;
+use libc;
+use std::ffi::CString;
+use std::os::raw::c_char;
+use std::ptr;
+
+extern "C" {
+ fn slapi_register_plugin_ext(
+ plugintype: *const c_char,
+ enabled: i32,
+ initsymbol: *const c_char,
+ initfunc: *const libc::c_void,
+ name: *const c_char,
+ argv: *const *const c_char,
+ group_identity: *const libc::c_void,
+ precedence: i32,
+ ) -> i32;
+}
+
+pub struct PluginIdRef {
+ pub raw_pid: *const libc::c_void,
+}
+
+pub fn register_plugin_ext(
+ ptype: PluginType,
+ plugname: &str,
+ initfnname: &str,
+ initfn: extern "C" fn(*const libc::c_void) -> i32,
+) -> i32 {
+ let c_plugname = match CString::new(plugname) {
+ Ok(c) => c,
+ Err(_) => return 1,
+ };
+ let c_initfnname = match CString::new(initfnname) {
+ Ok(c) => c,
+ Err(_) => return 1,
+ };
+ let argv = [c_plugname.as_ptr(), ptr::null()];
+ let value_ptr: *const libc::c_void = initfn as *const libc::c_void;
+
+ unsafe {
+ slapi_register_plugin_ext(
+ ptype.to_char_ptr(),
+ 1,
+ c_initfnname.as_ptr(),
+ value_ptr,
+ c_plugname.as_ptr(),
+ &argv as *const *const c_char,
+ ptr::null(),
+ PLUGIN_DEFAULT_PRECEDENCE,
+ )
+ }
+}
+
+pub trait SlapiPlugin3 {
+ // We require a newer rust for default associated types.
+ // type TaskData = ();
+ type TaskData;
+
+ fn has_pre_modify() -> bool {
+ false
+ }
+
+ fn has_post_modify() -> bool {
+ false
+ }
+
+ fn has_pre_add() -> bool {
+ false
+ }
+
+ fn has_post_add() -> bool {
+ false
+ }
+
+ fn has_betxn_pre_modify() -> bool {
+ false
+ }
+
+ fn has_betxn_pre_add() -> bool {
+ false
+ }
+
+ fn has_task_handler() -> Option<&'static str> {
+ None
+ }
+
+ fn has_pwd_storage() -> bool {
+ false
+ }
+
+ fn start(_pb: &mut PblockRef) -> Result<(), PluginError>;
+
+ fn close(_pb: &mut PblockRef) -> Result<(), PluginError>;
+
+ fn betxn_pre_modify(_pb: &mut PblockRef) -> Result<(), PluginError> {
+ Err(PluginError::Unimplemented)
+ }
+
+ fn betxn_pre_add(_pb: &mut PblockRef) -> Result<(), PluginError> {
+ Err(PluginError::Unimplemented)
+ }
+
+ fn task_validate(_e: &EntryRef) -> Result<Self::TaskData, LDAPError> {
+ Err(LDAPError::Other)
+ }
+
+ fn task_be_dn_hint(_data: &Self::TaskData) -> Option<Sdn> {
+ None
+ }
+
+ fn task_handler(_task: &Task, _data: Self::TaskData) -> Result<Self::TaskData, PluginError> {
+ Err(PluginError::Unimplemented)
+ }
+
+ fn pwd_scheme_name() -> &'static str {
+ panic!("Unimplemented pwd_scheme_name for password storage plugin")
+ }
+
+ fn pwd_storage_encrypt(_cleartext: &str) -> Result<String, PluginError> {
+ Err(PluginError::Unimplemented)
+ }
+
+ fn pwd_storage_compare(_cleartext: &str, _encrypted: &str) -> Result<bool, PluginError> {
+ Err(PluginError::Unimplemented)
+ }
+}
diff --git a/src/slapi_r_plugin/src/search.rs b/src/slapi_r_plugin/src/search.rs
new file mode 100644
index 000000000..6e68e419f
--- /dev/null
+++ b/src/slapi_r_plugin/src/search.rs
@@ -0,0 +1,127 @@
+use crate::dn::SdnRef;
+use crate::error::{LDAPError, PluginError};
+use crate::pblock::Pblock;
+use crate::plugin::PluginIdRef;
+use std::ffi::CString;
+use std::ops::Deref;
+use std::os::raw::c_char;
+
+extern "C" {
+ fn slapi_search_internal_set_pb_ext(
+ pb: *const libc::c_void,
+ base: *const libc::c_void,
+ scope: i32,
+ filter: *const c_char,
+ attrs: *const *const c_char,
+ attrsonly: i32,
+ controls: *const *const libc::c_void,
+ uniqueid: *const c_char,
+ plugin_ident: *const libc::c_void,
+ op_flags: i32,
+ );
+ fn slapi_search_internal_callback_pb(
+ pb: *const libc::c_void,
+ cb_data: *const libc::c_void,
+ cb_result_ptr: *const libc::c_void,
+ cb_entry_ptr: *const libc::c_void,
+ cb_referral_ptr: *const libc::c_void,
+ ) -> i32;
+}
+
+#[derive(Debug)]
+#[repr(i32)]
+pub enum SearchScope {
+ Base = 0,
+ Onelevel = 1,
+ Subtree = 2,
+}
+
+enum SearchType {
+ InternalMapEntry(
+ extern "C" fn(*const core::ffi::c_void, *const core::ffi::c_void) -> i32,
+ *const libc::c_void,
+ ),
+ // InternalMapResult
+ // InternalMapReferral
+}
+
+pub struct Search {
+ pb: Pblock,
+ // This is so that the char * to the pb lives long enough as ds won't clone it.
+ filter: Option<CString>,
+ stype: SearchType,
+}
+
+pub struct SearchResult {
+ _pb: Pblock,
+}
+
+impl Search {
+ pub fn new_map_entry<T>(
+ basedn: &SdnRef,
+ scope: SearchScope,
+ filter: &str,
+ plugin_id: PluginIdRef,
+ cbdata: &T,
+ mapfn: extern "C" fn(*const libc::c_void, *const libc::c_void) -> i32,
+ ) -> Result<Self, PluginError>
+ where
+ T: Send,
+ {
+ // Configure a search based on the requested type.
+ let pb = Pblock::new();
+ let raw_filter = CString::new(filter).map_err(|_| PluginError::InvalidFilter)?;
+
+ unsafe {
+ slapi_search_internal_set_pb_ext(
+ pb.deref().as_ptr(),
+ basedn.as_ptr(),
+ scope as i32,
+ raw_filter.as_ptr(),
+ std::ptr::null(),
+ 0,
+ std::ptr::null(),
+ std::ptr::null(),
+ plugin_id.raw_pid,
+ 0,
+ )
+ };
+
+ Ok(Search {
+ pb,
+ filter: Some(raw_filter),
+ stype: SearchType::InternalMapEntry(mapfn, cbdata as *const _ as *const libc::c_void),
+ })
+ }
+
+ // Consume self, do the search
+ pub fn execute(self) -> Result<SearchResult, LDAPError> {
+ // Deconstruct self
+ let Search {
+ mut pb,
+ filter: _filter,
+ stype,
+ } = self;
+
+ // run the search based on the type.
+ match stype {
+ SearchType::InternalMapEntry(mapfn, cbdata) => unsafe {
+ slapi_search_internal_callback_pb(
+ pb.deref().as_ptr(),
+ cbdata,
+ std::ptr::null(),
+ mapfn as *const libc::c_void,
+ std::ptr::null(),
+ );
+ },
+ };
+
+ // now check the result, and map to what we need.
+ let result = pb.get_op_result();
+
+ match result {
+ 0 => Ok(SearchResult { _pb: pb }),
+ _e => Err(LDAPError::from(result)),
+ }
+ }
+}
diff --git a/src/slapi_r_plugin/src/syntax_plugin.rs b/src/slapi_r_plugin/src/syntax_plugin.rs
new file mode 100644
index 000000000..86f84bdd8
--- /dev/null
+++ b/src/slapi_r_plugin/src/syntax_plugin.rs
@@ -0,0 +1,142 @@
+use crate::ber::BerValRef;
+// use crate::constants::FilterType;
+use crate::charray::Charray;
+use crate::error::PluginError;
+use crate::pblock::PblockRef;
+use crate::value::{ValueArray, ValueArrayRef};
+use std::cmp::Ordering;
+use std::ffi::CString;
+use std::os::raw::c_char;
+use std::ptr;
+
+// need a call to slapi_register_plugin_ext
+
+extern "C" {
+ fn slapi_matchingrule_register(mr: *const slapi_matchingRuleEntry) -> i32;
+}
+
+#[repr(C)]
+struct slapi_matchingRuleEntry {
+ mr_oid: *const c_char,
+ _mr_oidalias: *const c_char,
+ mr_name: *const c_char,
+ mr_desc: *const c_char,
+ mr_syntax: *const c_char,
+ _mr_obsolete: i32, // unused
+ mr_compat_syntax: *const *const c_char,
+}
+
+// oid - the oid of the matching rule
+// name - the name of the mr
+// desc - description
+// syntax - the syntax of the attribute we apply to
+// compat_syntax - extended syntaxes f other attributes we may apply to.
+pub unsafe fn matchingrule_register(
+ oid: &str,
+ name: &str,
+ desc: &str,
+ syntax: &str,
+ compat_syntax: &[&str],
+) -> i32 {
+ // Make everything CStrings that live long enough.
+
+ let oid_cs = CString::new(oid).expect("invalid oid");
+ let name_cs = CString::new(name).expect("invalid name");
+ let desc_cs = CString::new(desc).expect("invalid desc");
+ let syntax_cs = CString::new(syntax).expect("invalid syntax");
+
+ // We have to do this so the cstrings live long enough.
+ let compat_syntax_ca = Charray::new(compat_syntax).expect("invalid compat_syntax");
+
+ let new_mr = slapi_matchingRuleEntry {
+ mr_oid: oid_cs.as_ptr(),
+ _mr_oidalias: ptr::null(),
+ mr_name: name_cs.as_ptr(),
+ mr_desc: desc_cs.as_ptr(),
+ mr_syntax: syntax_cs.as_ptr(),
+ _mr_obsolete: 0,
+ mr_compat_syntax: compat_syntax_ca.as_ptr(),
+ };
+
+ let new_mr_ptr = &new_mr as *const _;
+ slapi_matchingrule_register(new_mr_ptr)
+}
+
+pub trait SlapiSyntaxPlugin1 {
+ fn attr_oid() -> &'static str;
+
+ fn attr_compat_oids() -> Vec<&'static str>;
+
+ fn attr_supported_names() -> Vec<&'static str>;
+
+ fn syntax_validate(bval: &BerValRef) -> Result<(), PluginError>;
+
+ fn eq_mr_oid() -> &'static str;
+
+ fn eq_mr_name() -> &'static str;
+
+ fn eq_mr_desc() -> &'static str;
+
+ fn eq_mr_supported_names() -> Vec<&'static str>;
+
+ fn filter_ava_eq(
+ _pb: &mut PblockRef,
+ _bval_filter: &BerValRef,
+ _vals: &ValueArrayRef,
+ ) -> Result<bool, PluginError> {
+ Ok(false)
+ }
+
+ fn eq_mr_filter_values2keys(
+ _pb: &mut PblockRef,
+ _vals: &ValueArrayRef,
+ ) -> Result<ValueArray, PluginError>;
+}
+
+pub trait SlapiOrdMr: SlapiSyntaxPlugin1 {
+ fn ord_mr_oid() -> Option<&'static str> {
+ None
+ }
+
+ fn ord_mr_name() -> &'static str {
+ panic!("Unimplemented ord_mr_name for SlapiOrdMr")
+ }
+
+ fn ord_mr_desc() -> &'static str {
+ panic!("Unimplemented ord_mr_desc for SlapiOrdMr")
+ }
+
+ fn ord_mr_supported_names() -> Vec<&'static str> {
+ panic!("Unimplemented ord_mr_supported_names for SlapiOrdMr")
+ }
+
+ fn filter_ava_ord(
+ _pb: &mut PblockRef,
+ _bval_filter: &BerValRef,
+ _vals: &ValueArrayRef,
+ ) -> Result<Option<Ordering>, PluginError> {
+ Ok(None)
+ }
+
+ fn filter_compare(_a: &BerValRef, _b: &BerValRef) -> Ordering {
+ panic!("Unimplemented filter_compare")
+ }
+}
+
+pub trait SlapiSubMr: SlapiSyntaxPlugin1 {
+ fn sub_mr_oid() -> Option<&'static str> {
+ None
+ }
+
+ fn sub_mr_name() -> &'static str {
+ panic!("Unimplemented sub_mr_name for SlapiSubMr")
+ }
+
+ fn sub_mr_desc() -> &'static str {
+ panic!("Unimplemented sub_mr_desc for SlapiSubMr")
+ }
+
+ fn sub_mr_supported_names() -> Vec<&'static str> {
+ panic!("Unimplemented sub_mr_supported_names for SlapiSubMr")
+ }
+}
diff --git a/src/slapi_r_plugin/src/task.rs b/src/slapi_r_plugin/src/task.rs
new file mode 100644
index 000000000..251ae4d82
--- /dev/null
+++ b/src/slapi_r_plugin/src/task.rs
@@ -0,0 +1,148 @@
+use crate::constants::LDAP_SUCCESS;
+use crate::entry::EntryRef;
+use crate::pblock::PblockRef;
+use std::ffi::CString;
+use std::os::raw::c_char;
+use std::thread;
+use std::time::Duration;
+
+extern "C" {
+ fn slapi_plugin_new_task(ndn: *const c_char, arg: *const libc::c_void) -> *const libc::c_void;
+ fn slapi_task_dec_refcount(task: *const libc::c_void);
+ fn slapi_task_inc_refcount(task: *const libc::c_void);
+ fn slapi_task_get_refcount(task: *const libc::c_void) -> i32;
+ fn slapi_task_begin(task: *const libc::c_void, rc: i32);
+ fn slapi_task_finish(task: *const libc::c_void, rc: i32);
+
+ fn slapi_plugin_task_register_handler(
+ ident: *const c_char,
+ cb: extern "C" fn(
+ *const libc::c_void,
+ *const libc::c_void,
+ *const libc::c_void,
+ *mut i32,
+ *mut c_char,
+ *const libc::c_void,
+ ) -> i32,
+ pb: *const libc::c_void,
+ ) -> i32;
+ fn slapi_plugin_task_unregister_handler(
+ ident: *const c_char,
+ cb: extern "C" fn(
+ *const libc::c_void,
+ *const libc::c_void,
+ *const libc::c_void,
+ *mut i32,
+ *mut c_char,
+ *const libc::c_void,
+ ) -> i32,
+ ) -> i32;
+ fn slapi_task_set_destructor_fn(
+ task: *const libc::c_void,
+ cb: extern "C" fn(*const libc::c_void),
+ );
+}
+
+pub struct TaskRef {
+ raw_task: *const libc::c_void,
+}
+
+pub struct Task {
+ value: TaskRef,
+}
+
+// Because raw pointers are not send, but we need to send the task to a thread
+// as part of the task thread spawn, we need to convince the compiler this
+// action is okay. It's probably not because C is terrible, BUT provided the
+// server and framework only touch the ref count, we are okay.
+unsafe impl Send for Task {}
+
+pub fn task_register_handler_fn(
+ ident: &'static str,
+ cb: extern "C" fn(
+ *const libc::c_void,
+ *const libc::c_void,
+ *const libc::c_void,
+ *mut i32,
+ *mut c_char,
+ *const libc::c_void,
+ ) -> i32,
+ pb: &mut PblockRef,
+) -> i32 {
+ let cstr = CString::new(ident).expect("Invalid ident provided");
+ unsafe { slapi_plugin_task_register_handler(cstr.as_ptr(), cb, pb.as_ptr()) }
+}
+
+pub fn task_unregister_handler_fn(
+ ident: &'static str,
+ cb: extern "C" fn(
+ *const libc::c_void,
+ *const libc::c_void,
+ *const libc::c_void,
+ *mut i32,
+ *mut c_char,
+ *const libc::c_void,
+ ) -> i32,
+) -> i32 {
+ let cstr = CString::new(ident).expect("Invalid ident provided");
+ unsafe { slapi_plugin_task_unregister_handler(cstr.as_ptr(), cb) }
+}
+
+impl Task {
+ pub fn new(e: &EntryRef, arg: *const libc::c_void) -> Self {
+ let sdn = e.get_sdnref();
+ let ndn = unsafe { sdn.as_ndnref() };
+ let raw_task = unsafe { slapi_plugin_new_task(ndn.as_ptr(), arg) };
+ unsafe { slapi_task_inc_refcount(raw_task) };
+ Task {
+ value: TaskRef { raw_task },
+ }
+ }
+
+ pub fn begin(&self) {
+ // Indicate we begin
+ unsafe { slapi_task_begin(self.value.raw_task, 1) }
+ }
+
+ pub fn register_destructor_fn(&mut self, cb: extern "C" fn(*const libc::c_void)) {
+ unsafe {
+ slapi_task_set_destructor_fn(self.value.raw_task, cb);
+ }
+ }
+
+ pub fn success(self) {
+ unsafe {
+ slapi_task_finish(self.value.raw_task, LDAP_SUCCESS);
+ }
+ }
+
+ pub fn error(self, rc: i32) {
+ unsafe { slapi_task_finish(self.value.raw_task, rc) };
+ }
+}
+
+impl Drop for Task {
+ fn drop(&mut self) {
+ unsafe {
+ slapi_task_dec_refcount(self.value.raw_task);
+ }
+ }
+}
+
+impl TaskRef {
+ pub fn new(raw_task: *const libc::c_void) -> Self {
+ TaskRef { raw_task }
+ }
+
+ pub fn block(&self) {
+ // wait for the refcount to go to 0.
+ let d = Duration::from_millis(250);
+ loop {
+ if unsafe { slapi_task_get_refcount(self.raw_task) } > 0 {
+ thread::sleep(d);
+ } else {
+ return;
+ }
+ }
+ }
+}
diff --git a/src/slapi_r_plugin/src/value.rs b/src/slapi_r_plugin/src/value.rs
new file mode 100644
index 000000000..cd565295c
--- /dev/null
+++ b/src/slapi_r_plugin/src/value.rs
@@ -0,0 +1,247 @@
+use crate::ber::{ol_berval, BerValRef};
+use crate::dn::Sdn;
+use std::convert::{From, TryFrom, TryInto};
+use std::ffi::CString;
+use std::iter::once;
+use std::iter::FromIterator;
+use std::mem;
+use std::ops::Deref;
+use std::ptr;
+use uuid::Uuid;
+
+extern "C" {
+ fn slapi_value_new() -> *mut slapi_value;
+ fn slapi_value_free(v: *mut *const libc::c_void);
+}
+
+#[repr(C)]
+/// From ./ldap/servers/slapd/slap.h
+pub struct slapi_value {
+ bv: ol_berval,
+ v_csnset: *const libc::c_void,
+ v_flags: u32,
+}
+
+pub struct ValueArrayRefIter<'a> {
+ idx: isize,
+ va_ref: &'a ValueArrayRef,
+}
+
+impl<'a> Iterator for ValueArrayRefIter<'a> {
+ type Item = ValueRef;
+
+ #[inline]
+ fn next(&mut self) -> Option<Self::Item> {
+ // So long as va_ref.raw_slapi_val + offset != NULL, continue.
+ // this is so wildly unsafe, but you know, that's just daily life of C anyway ...
+ unsafe {
+ let n_ptr: *const slapi_value = *(self.va_ref.raw_slapi_val.offset(self.idx));
+ if n_ptr.is_null() {
+ None
+ } else {
+ // Advance the iter.
+ self.idx = self.idx + 1;
+ let raw_berval: *const ol_berval = &(*n_ptr).bv as *const _;
+ Some(ValueRef {
+ raw_slapi_val: n_ptr,
+ bvr: BerValRef { raw_berval },
+ })
+ }
+ }
+ }
+}
+
+pub struct ValueArrayRef {
+ raw_slapi_val: *const *const slapi_value,
+}
+
+impl ValueArrayRef {
+ pub fn new(raw_slapi_val: *const libc::c_void) -> Self {
+ let raw_slapi_val = raw_slapi_val as *const _ as *const *const slapi_value;
+ ValueArrayRef { raw_slapi_val }
+ }
+
+ pub fn iter(&self) -> ValueArrayRefIter {
+ ValueArrayRefIter {
+ idx: 0,
+ va_ref: &self,
+ }
+ }
+
+ pub fn first(&self) -> Option<ValueRef> {
+ self.iter().next()
+ }
+}
+
+pub struct ValueArray {
+ data: Vec<*mut slapi_value>,
+ vrf: ValueArrayRef,
+}
+
+impl Deref for ValueArray {
+ type Target = ValueArrayRef;
+
+ fn deref(&self) -> &Self::Target {
+ &self.vrf
+ }
+}
+
+impl ValueArray {
+ /// Take ownership of this value array, returning the pointer to the inner memory
+ /// and forgetting about it for ourself. This prevents the drop handler from freeing
+ /// the slapi_value, ie we are giving this to the 389-ds framework to manage from now.
+ pub unsafe fn take_ownership(mut self) -> *const *const slapi_value {
+ let mut vs = Vec::new();
+ mem::swap(&mut self.data, &mut vs);
+ let bs = vs.into_boxed_slice();
+ Box::leak(bs) as *const _ as *const *const slapi_value
+ }
+
+ pub fn as_ptr(&self) -> *const *const slapi_value {
+ self.data.as_ptr() as *const *const slapi_value
+ }
+}
+
+impl FromIterator<Value> for ValueArray {
+ fn from_iter<I: IntoIterator<Item = Value>>(iter: I) -> Self {
+ let data: Vec<*mut slapi_value> = iter
+ .into_iter()
+ .map(|v| unsafe { v.take_ownership() })
+ .chain(once(ptr::null_mut() as *mut slapi_value))
+ .collect();
+ let vrf = ValueArrayRef {
+ raw_slapi_val: data.as_ptr() as *const *const slapi_value,
+ };
+ ValueArray { data, vrf }
+ }
+}
+
+impl Drop for ValueArray {
+ fn drop(&mut self) {
+ self.data.drain(0..).for_each(|mut v| unsafe {
+ slapi_value_free(&mut v as *mut _ as *mut *const libc::c_void);
+ })
+ }
+}
+
+#[derive(Debug)]
+pub struct ValueRef {
+ raw_slapi_val: *const slapi_value,
+ bvr: BerValRef,
+}
+
+impl ValueRef {
+ pub(crate) unsafe fn as_ptr(&self) -> *const slapi_value {
+ // This is unsafe as the *const may outlive the value ref.
+ self.raw_slapi_val
+ }
+}
+
+pub struct Value {
+ value: ValueRef,
+}
+
+impl Value {
+ pub unsafe fn take_ownership(mut self) -> *mut slapi_value {
+ let mut n_ptr = ptr::null();
+ mem::swap(&mut self.value.raw_slapi_val, &mut n_ptr);
+ n_ptr as *mut slapi_value
+ // Now drop will run and not care.
+ }
+}
+
+impl Drop for Value {
+ fn drop(&mut self) {
+ if self.value.raw_slapi_val != ptr::null() {
+ // free it
+ unsafe {
+ slapi_value_free(
+ &mut self.value.raw_slapi_val as *mut _ as *mut *const libc::c_void,
+ );
+ }
+ }
+ }
+}
+
+impl Deref for Value {
+ type Target = ValueRef;
+
+ fn deref(&self) -> &Self::Target {
+ &self.value
+ }
+}
+
+impl From<&Uuid> for Value {
+ fn from(u: &Uuid) -> Self {
+ // turn the uuid to a str
+ let u_str = u.to_hyphenated().to_string();
+ let len = u_str.len();
+ let cstr = CString::new(u_str)
+ .expect("Invalid uuid, should never occur!")
+ .into_boxed_c_str();
+ let s_ptr = cstr.as_ptr();
+ Box::leak(cstr);
+
+ let mut v = unsafe { slapi_value_new() };
+ unsafe {
+ (*v).bv.len = len;
+ (*v).bv.data = s_ptr as *const u8;
+ }
+
+ Value {
+ value: ValueRef::new(v as *const libc::c_void),
+ }
+ }
+}
+
+impl ValueRef {
+ pub fn new(raw_slapi_val: *const libc::c_void) -> Self {
+ let raw_slapi_val = raw_slapi_val as *const _ as *const slapi_value;
+ let raw_berval: *const ol_berval = unsafe { &(*raw_slapi_val).bv as *const _ };
+ ValueRef {
+ raw_slapi_val,
+ bvr: BerValRef { raw_berval },
+ }
+ }
+}
+
+impl TryFrom<&ValueRef> for String {
+ type Error = ();
+
+ fn try_from(value: &ValueRef) -> Result<Self, Self::Error> {
+ value.bvr.into_string().ok_or(())
+ }
+}
+
+impl TryFrom<&ValueRef> for Uuid {
+ type Error = ();
+
+ fn try_from(value: &ValueRef) -> Result<Self, Self::Error> {
+ (&value.bvr).try_into().map_err(|_| ())
+ }
+}
+
+impl TryFrom<&ValueRef> for Sdn {
+ type Error = ();
+
+ fn try_from(value: &ValueRef) -> Result<Self, Self::Error> {
+ // We need to do a middle step of moving through a cstring as
+ // bervals may not always have a trailing NULL, and sdn expects one.
+ let cdn = value.bvr.into_cstring().ok_or(())?;
+ Ok(cdn.as_c_str().into())
+ }
+}
+
+impl AsRef<ValueRef> for ValueRef {
+ fn as_ref(&self) -> &ValueRef {
+ &self
+ }
+}
+
+impl Deref for ValueRef {
+ type Target = BerValRef;
+
+ fn deref(&self) -> &Self::Target {
+ &self.bvr
+ }
+}
--
2.39.1