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-rw-r--r--lib/diameter/src/.gitignore (renamed from lib/diameter/src/compiler/.gitignore)1
-rw-r--r--lib/diameter/src/Makefile221
-rw-r--r--lib/diameter/src/app/.gitignore6
-rw-r--r--lib/diameter/src/app/Makefile212
-rw-r--r--lib/diameter/src/app/diameter.mk.in47
-rw-r--r--lib/diameter/src/app/diameter_gen_base_accounting.dia68
-rw-r--r--lib/diameter/src/app/diameter_gen_base_rfc3588.dia413
-rw-r--r--lib/diameter/src/app/modules.mk70
-rw-r--r--lib/diameter/src/base/diameter.app.src (renamed from lib/diameter/src/app/diameter.app.src)2
-rw-r--r--lib/diameter/src/base/diameter.appup.src (renamed from lib/diameter/src/app/diameter.appup.src)0
-rw-r--r--lib/diameter/src/base/diameter.erl (renamed from lib/diameter/src/app/diameter.erl)0
-rw-r--r--lib/diameter/src/base/diameter_app.erl (renamed from lib/diameter/src/app/diameter_app.erl)0
-rw-r--r--lib/diameter/src/base/diameter_callback.erl (renamed from lib/diameter/src/app/diameter_callback.erl)0
-rw-r--r--lib/diameter/src/base/diameter_capx.erl (renamed from lib/diameter/src/app/diameter_capx.erl)154
-rw-r--r--lib/diameter/src/base/diameter_codec.erl (renamed from lib/diameter/src/app/diameter_codec.erl)22
-rw-r--r--lib/diameter/src/base/diameter_config.erl (renamed from lib/diameter/src/app/diameter_config.erl)0
-rw-r--r--lib/diameter/src/base/diameter_dbg.erl (renamed from lib/diameter/src/app/diameter_dbg.erl)0
-rw-r--r--lib/diameter/src/base/diameter_dict.erl (renamed from lib/diameter/src/app/diameter_dict.erl)0
-rw-r--r--lib/diameter/src/base/diameter_info.erl (renamed from lib/diameter/src/app/diameter_info.erl)0
-rw-r--r--lib/diameter/src/base/diameter_internal.hrl (renamed from lib/diameter/src/app/diameter_internal.hrl)0
-rw-r--r--lib/diameter/src/base/diameter_lib.erl (renamed from lib/diameter/src/app/diameter_lib.erl)0
-rw-r--r--lib/diameter/src/base/diameter_misc_sup.erl (renamed from lib/diameter/src/app/diameter_misc_sup.erl)0
-rw-r--r--lib/diameter/src/base/diameter_peer.erl (renamed from lib/diameter/src/app/diameter_peer.erl)0
-rw-r--r--lib/diameter/src/base/diameter_peer_fsm.erl (renamed from lib/diameter/src/app/diameter_peer_fsm.erl)319
-rw-r--r--lib/diameter/src/base/diameter_peer_fsm_sup.erl (renamed from lib/diameter/src/app/diameter_peer_fsm_sup.erl)0
-rw-r--r--lib/diameter/src/base/diameter_reg.erl (renamed from lib/diameter/src/app/diameter_reg.erl)0
-rw-r--r--lib/diameter/src/base/diameter_service.erl (renamed from lib/diameter/src/app/diameter_service.erl)116
-rw-r--r--lib/diameter/src/base/diameter_service_sup.erl (renamed from lib/diameter/src/app/diameter_service_sup.erl)0
-rw-r--r--lib/diameter/src/base/diameter_session.erl (renamed from lib/diameter/src/app/diameter_session.erl)0
-rw-r--r--lib/diameter/src/base/diameter_stats.erl (renamed from lib/diameter/src/app/diameter_stats.erl)0
-rw-r--r--lib/diameter/src/base/diameter_sup.erl (renamed from lib/diameter/src/app/diameter_sup.erl)0
-rw-r--r--lib/diameter/src/base/diameter_sync.erl (renamed from lib/diameter/src/app/diameter_sync.erl)0
-rw-r--r--lib/diameter/src/base/diameter_types.erl (renamed from lib/diameter/src/app/diameter_types.erl)0
-rw-r--r--lib/diameter/src/base/diameter_types.hrl (renamed from lib/diameter/src/app/diameter_types.hrl)0
-rw-r--r--lib/diameter/src/base/diameter_watchdog.erl (renamed from lib/diameter/src/app/diameter_watchdog.erl)10
-rw-r--r--lib/diameter/src/base/diameter_watchdog_sup.erl (renamed from lib/diameter/src/app/diameter_watchdog_sup.erl)0
-rw-r--r--lib/diameter/src/compiler/Makefile131
-rw-r--r--lib/diameter/src/compiler/diameter_codegen.erl4
-rw-r--r--lib/diameter/src/compiler/diameter_exprecs.erl (renamed from lib/diameter/src/app/diameter_exprecs.erl)0
-rw-r--r--lib/diameter/src/compiler/diameter_make.erl122
-rw-r--r--lib/diameter/src/compiler/diameter_spec_util.erl37
-rw-r--r--lib/diameter/src/compiler/modules.mk27
-rw-r--r--lib/diameter/src/depend.sed (renamed from lib/diameter/src/app/depend.sed)28
-rw-r--r--lib/diameter/src/dict/base_accounting.dia69
-rw-r--r--lib/diameter/src/dict/base_rfc3588.dia414
-rw-r--r--lib/diameter/src/dict/relay.dia (renamed from lib/diameter/src/app/diameter_gen_relay.dia)1
-rw-r--r--lib/diameter/src/gen/.gitignore2
-rw-r--r--lib/diameter/src/modules.mk93
-rw-r--r--lib/diameter/src/subdirs.mk21
-rw-r--r--lib/diameter/src/transport/.gitignore3
-rw-r--r--lib/diameter/src/transport/Makefile141
-rw-r--r--lib/diameter/src/transport/diameter_sctp.erl89
-rw-r--r--lib/diameter/src/transport/diameter_tcp.erl284
-rw-r--r--lib/diameter/src/transport/modules.mk29
54 files changed, 1556 insertions, 1600 deletions
diff --git a/lib/diameter/src/compiler/.gitignore b/lib/diameter/src/.gitignore
index d9f072e262..feeb378fd8 100644
--- a/lib/diameter/src/compiler/.gitignore
+++ b/lib/diameter/src/.gitignore
@@ -1,3 +1,2 @@
/depend.mk
-
diff --git a/lib/diameter/src/Makefile b/lib/diameter/src/Makefile
index 6935eb053e..eea2aa894d 100644
--- a/lib/diameter/src/Makefile
+++ b/lib/diameter/src/Makefile
@@ -16,28 +16,225 @@
#
# %CopyrightEnd%
-ifneq ($(ERL_TOP),)
-include $(ERL_TOP)/make/target.mk
-include $(ERL_TOP)/make/$(TARGET)/otp.mk
-else
+ifeq ($(ERL_TOP),)
include $(DIAMETER_TOP)/make/target.mk
include $(DIAMETER_TOP)/make/$(TARGET)/rules.mk
+else
+include $(ERL_TOP)/make/target.mk
+include $(ERL_TOP)/make/$(TARGET)/otp.mk
endif
# ----------------------------------------------------
-# Common Macros
+# Application version
# ----------------------------------------------------
-include subdirs.mk
+include ../vsn.mk
-SPECIAL_TARGETS =
+VSN = $(DIAMETER_VSN)
# ----------------------------------------------------
-# Default Subdir Targets
+# Release directory specification
# ----------------------------------------------------
-ifneq ($(ERL_TOP),)
-include $(ERL_TOP)/make/otp_subdir.mk
+
+RELSYSDIR = $(RELEASE_PATH)/lib/diameter-$(VSN)
+
+# Where to put/find things.
+EBIN = ../ebin
+INCDIR = ../include
+
+# Dumbed down to make 3.80. In 3.81 and later it's just $(realpath $(EBIN)).
+ABS_EBIN := $(shell cd $(EBIN) && pwd)
+
+# Where make should look for dependencies.
+VPATH = .:base:compiler:transport:gen
+
+# ----------------------------------------------------
+# Target specs
+# ----------------------------------------------------
+
+include modules.mk
+
+DICT_MODULES = $(DICTS:%=gen/diameter_gen_%)
+DICT_ERLS = $(DICT_MODULES:%=%.erl)
+DICT_HRLS = $(DICT_MODULES:%=%.hrl)
+
+# Modules to build before compiling dictionaries.
+COMPILER_MODULES = $(filter compiler/%, $(CT_MODULES))
+
+# All handwritten modules.
+MODULES = \
+ $(RT_MODULES) \
+ $(CT_MODULES)
+
+# Modules whose names are inserted into the app file.
+APP_MODULES = \
+ $(RT_MODULES) \
+ $(DICT_MODULES)
+
+# Modules for which to build beams.
+TARGET_MODULES = \
+ $(APP_MODULES) \
+ $(CT_MODULES)
+
+# What to build for the 'opt' target.
+TARGET_FILES = \
+ $(patsubst %,$(EBIN)/%.$(EMULATOR),$(notdir $(TARGET_MODULES))) \
+ $(APP_TARGET) \
+ $(APPUP_TARGET)
+
+# Subdirectories of src to release modules into.
+TARGET_DIRS = $(sort $(dir $(TARGET_MODULES)))
+
+APP_FILE = diameter.app
+APP_SRC = $(APP_FILE).src
+APP_TARGET = $(EBIN)/$(APP_FILE)
+
+APPUP_FILE = diameter.appup
+APPUP_SRC = $(APPUP_FILE).src
+APPUP_TARGET = $(EBIN)/$(APPUP_FILE)
+
+# ----------------------------------------------------
+# Flags
+# ----------------------------------------------------
+
+ifeq ($(TYPE),debug)
+ERL_COMPILE_FLAGS += -Ddebug
+endif
+
+ERL_COMPILE_FLAGS += \
+ +'{parse_transform,sys_pre_attributes}' \
+ +'{attribute,insert,app_vsn,$(APP_VSN)}' \
+ +warn_export_vars \
+ +warn_unused_vars \
+ -pa $(ABS_EBIN) \
+ -I $(INCDIR) \
+ -I gen
+# -pa is to be able to include_lib from the include directory: the
+# path must contain the application name.
+
+# ----------------------------------------------------
+# Targets
+# ----------------------------------------------------
+
+# erl/hrl from dictionary file.
+gen/diameter_gen_%.erl gen/diameter_gen_%.hrl: dict/%.dia
+ ../bin/diameterc -o gen -i $(EBIN) $<
+
+opt: $(TARGET_FILES)
+
+debug:
+ @$(MAKE) TYPE=debug opt
+
+# Generate the app file.
+$(APP_TARGET): $(APP_SRC) ../vsn.mk modules.mk
+ M=`echo $(notdir $(APP_MODULES)) | tr ' ' ,`; \
+ sed -e 's;%VSN%;$(VSN);' \
+ -e "s;%MODULES%;$$M;" \
+ $< > $@
+
+$(APPUP_TARGET): $(APPUP_SRC) ../vsn.mk
+ sed -e 's;%VSN%;$(VSN);' $< > $@
+
+app: $(APP_TARGET) $(APPUP_TARGET)
+dict: $(DICT_ERLS)
+
+docs:
+
+list = echo $(1):; echo $($(1)) | tr ' ' '\n' | sort | sed 's@^@ @'
+
+info:
+ @echo ========================================
+ @$(call list,DICTS)
+ @echo
+ @$(call list,RT_MODULES)
+ @echo
+ @$(call list,CT_MODULES)
+ @echo
+ @$(call list,TARGET_MODULES)
+ @echo
+ @$(call list,TARGET_DIRS)
+ @echo
+ @$(call list,EXTERNAL_HRLS)
+ @echo
+ @$(call list,INTERNAL_HRLS)
+ @echo
+ @$(call list,EXAMPLES)
+ @echo
+ @$(call list,BINS)
+ @echo ========================================
+
+clean:
+ rm -f $(TARGET_FILES) $(DICT_ERLS) $(DICT_HRLS)
+ rm -f depend.mk
+
+# ----------------------------------------------------
+# Release targets
+# ----------------------------------------------------
+
+ifeq ($(ERL_TOP),)
+include $(DIAMETER_TOP)/make/release_targets.mk
else
-include $(DIAMETER_TOP)/make/subdir.mk
+include $(ERL_TOP)/make/otp_release_targets.mk
endif
-#include ../make/subdir.mk
+
+# Can't $(INSTALL_DIR) more than one directory at a time on Solaris.
+
+release_spec: opt
+ for d in bin ebin examples include src/dict $(TARGET_DIRS:%/=src/%); do \
+ $(INSTALL_DIR) $(RELSYSDIR)/$$d; \
+ done
+ $(INSTALL_SCRIPT) $(BINS:%=../bin/%) $(RELSYSDIR)/bin
+ $(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin
+ $(INSTALL_DATA) $(EXAMPLES:%=../examples/%) $(RELSYSDIR)/examples
+ $(INSTALL_DATA) $(EXTERNAL_HRLS:%=../include/%) $(DICT_HRLS) \
+ $(RELSYSDIR)/include
+ $(INSTALL_DATA) $(DICTS:%=dict/%.dia) $(RELSYSDIR)/src/dict
+ $(MAKE) $(TARGET_DIRS:%/=release_src_%)
+
+$(TARGET_DIRS:%/=release_src_%): release_src_%:
+ $(INSTALL_DATA) $(filter $*/%,$(TARGET_MODULES:%=%.erl) \
+ $(INTERNAL_HRLS)) \
+ $(RELSYSDIR)/src/$*
+
+release_docs_spec:
+
+# ----------------------------------------------------
+# Dependencies
+# ----------------------------------------------------
+
+gen/diameter_gen_base_accounting.erl gen/diameter_gen_relay.erl \
+gen/diameter_gen_base_accounting.hrl gen/diameter_gen_relay.hrl: \
+ $(EBIN)/diameter_gen_base_rfc3588.$(EMULATOR)
+
+gen/diameter_gen_base_rfc3588.erl gen/diameter_gen_base_rfc3588.hrl: \
+ $(COMPILER_MODULES:compiler/%=$(EBIN)/%.$(EMULATOR))
+
+$(DICT_MODULES:gen/%=$(EBIN)/%.$(EMULATOR)): \
+ $(INCDIR)/diameter.hrl \
+ $(INCDIR)/diameter_gen.hrl
+
+depend: depend.mk
+
+# Generate dependencies makefile.
+depend.mk: depend.sed $(MODULES:%=%.erl) Makefile
+ (for f in $(MODULES); do \
+ (echo $$f; cat $$f.erl) | sed -f $<; \
+ done) \
+ > $@
+
+-include depend.mk
+
+.PRECIOUS: $(DICT_ERLS) $(DICT_HRLS)
+.PHONY: app clean depend dict info release_subdir
+.PHONY: debug opt release_docs_spec release_spec
+.PHONY: $(TARGET_DIRS:%/=%) $(TARGET_DIRS:%/=release_src_%)
+
+# ----------------------------------------------------
+# Targets using secondary expansion (make >= 3.81)
+# ----------------------------------------------------
+
+.SECONDEXPANSION:
+
+# Make beams from a subdirectory.
+$(TARGET_DIRS:%/=%): \
+ $$(patsubst $$@/%,$(EBIN)/%.$(EMULATOR),$$(filter $$@/%,$(TARGET_MODULES)))
diff --git a/lib/diameter/src/app/.gitignore b/lib/diameter/src/app/.gitignore
deleted file mode 100644
index d388e61877..0000000000
--- a/lib/diameter/src/app/.gitignore
+++ /dev/null
@@ -1,6 +0,0 @@
-
-/diameter_gen_*.erl
-/diameter_gen_*.hrl
-/depend.mk
-/diameter.mk
-
diff --git a/lib/diameter/src/app/Makefile b/lib/diameter/src/app/Makefile
deleted file mode 100644
index a75c70d71c..0000000000
--- a/lib/diameter/src/app/Makefile
+++ /dev/null
@@ -1,212 +0,0 @@
-#
-# %CopyrightBegin%
-#
-# Copyright Ericsson AB 2010-2011. All Rights Reserved.
-#
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-#
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
-#
-# %CopyrightEnd%
-#
-#
-
-ifneq ($(ERL_TOP),)
-include $(ERL_TOP)/make/target.mk
-EBIN = ../../ebin
-include $(ERL_TOP)/make/$(TARGET)/otp.mk
-else
-include $(DIAMETER_TOP)/make/target.mk
-EBIN = ../../ebin
-include $(DIAMETER_TOP)/make/$(TARGET)/rules.mk
-endif
-
-
-
-# ----------------------------------------------------
-# Application version
-# ----------------------------------------------------
-
-include ../../vsn.mk
-
-VSN=$(DIAMETER_VSN)
-
-# ----------------------------------------------------
-# Release directory specification
-# ----------------------------------------------------
-
-RELSYSDIR = $(RELEASE_PATH)/lib/diameter-$(VSN)
-
-INCDIR = ../../include
-
-# ----------------------------------------------------
-# Target Specs
-# ----------------------------------------------------
-
-include modules.mk
-
-SPEC_MODULES = \
- $(SPEC_FILES:%.dia=%)
-
-SPEC_ERL_FILES = \
- $(SPEC_FILES:%.dia=%.erl)
-
-SPEC_HRL_FILES = \
- $(SPEC_FILES:%.dia=%.hrl)
-
-MODULES = \
- $(RUNTIME_MODULES) \
- $(HELP_MODULES)
-
-APP_MODULES = \
- $(RUNTIME_MODULES) \
- $(SPEC_MODULES)
-
-TARGET_MODULES = \
- $(APP_MODULES) \
- $(HELP_MODULES)
-
-TARGET_FILES = \
- $(TARGET_MODULES:%=$(EBIN)/%.$(EMULATOR)) \
- $(APP_TARGET) \
- $(APPUP_TARGET)
-
-ESCRIPT_FILES = \
- ../../bin/diameterc
-
-APP_FILE = diameter.app
-APP_SRC = $(APP_FILE).src
-APP_TARGET = $(EBIN)/$(APP_FILE)
-
-APPUP_FILE = diameter.appup
-APPUP_SRC = $(APPUP_FILE).src
-APPUP_TARGET = $(EBIN)/$(APPUP_FILE)
-
-# ----------------------------------------------------
-# FLAGS
-# ----------------------------------------------------
-
-ifeq ($(TYPE),debug)
-ERL_COMPILE_FLAGS += -Ddebug
-endif
-
-include diameter.mk
-
-ERL_COMPILE_FLAGS += \
- $(DIAMETER_ERL_COMPILE_FLAGS) \
- -I$(INCDIR)
-
-# ----------------------------------------------------
-# Targets
-# ----------------------------------------------------
-
-debug:
- @$(MAKE) TYPE=debug opt
-
-opt: $(TARGET_FILES)
-
-clean:
- rm -f $(TARGET_FILES) $(SPEC_ERL_FILES) $(SPEC_HRL_FILES)
- rm -f $(APP_TARGET) $(APPUP_TARGET)
- rm -f errs core *~ diameter_gen_*.forms diameter_gen_*.spec
- rm -f depend.mk
-
-docs:
-
-info:
- @echo ""
- @echo "SPEC_FILES = $(FILES)"
- @echo "MODULES = $(MODULES)"
- @echo ""
- @echo "EXTERNAL_HRL_FILES = $(EXTERNAL_HRL_FILES)"
- @echo "INTERNAL_HRL_FILES = $(INTERNAL_HRL_FILES)"
- @echo ""
- @echo "EXAMPLE_FILES = $(EXAMPLE_FILES)"
- @echo ""
-
-# ----------------------------------------------------
-# Special Build Targets
-# ----------------------------------------------------
-
-# Generate the app file and then modules into in. This shouldn't know
-# about ../transport but good enough for now.
-$(APP_TARGET): $(APP_SRC) \
- ../../vsn.mk \
- modules.mk \
- ../transport/modules.mk
- sed -e 's;%VSN%;$(VSN);' $< > $@
- M=`echo $(APP_MODULES) | sed -e 's/^ *//' -e 's/ *$$//' -e 'y/ /,/'`; \
- echo "/%APP_MODULES%/s//$$M/;w;q" | tr ';' '\n' \
- | ed -s $@
- $(MAKE) -C ../transport $(APP_TARGET) APP_TARGET=$(APP_TARGET)
-
-$(APPUP_TARGET): $(APPUP_SRC) ../../vsn.mk
- sed -e 's;%VSN%;$(VSN);' $< > $@
-
-compiler:
- $(MAKE) -C ../$@
-
-app: $(APP_TARGET) $(APPUP_TARGET)
-
-# erl/hrl from application spec
-diameter_gen_%.erl diameter_gen_%.hrl: diameter_gen_%.dia
- ../../bin/diameterc -i $(EBIN) -o $(@D) $<
-
-# ----------------------------------------------------
-# Release Target
-# ----------------------------------------------------
-
-ifneq ($(ERL_TOP),)
-include $(ERL_TOP)/make/otp_release_targets.mk
-else
-include $(DIAMETER_TOP)/make/release_targets.mk
-endif
-
-release_spec: opt
- $(INSTALL_DIR) $(RELSYSDIR)/bin
- $(INSTALL_DIR) $(RELSYSDIR)/ebin
- $(INSTALL_DIR) $(RELSYSDIR)/src/app
- $(INSTALL_DIR) $(RELSYSDIR)/include
- $(INSTALL_DIR) $(RELSYSDIR)/examples
- $(INSTALL_SCRIPT) $(ESCRIPT_FILES) $(RELSYSDIR)/bin
- $(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin
- $(INSTALL_DATA) $(MODULES:%=%.erl) $(SPEC_ERL_FILES) $(RELSYSDIR)/src/app
- $(INSTALL_DATA) $(SPEC_FILES) $(RELSYSDIR)/src/app
- $(INSTALL_DATA) $(INTERNAL_HRL_FILES) $(RELSYSDIR)/src/app
- $(INSTALL_DATA) $(EXTERNAL_HRL_FILES) $(SPEC_HRL_FILES) $(RELSYSDIR)/include
- $(INSTALL_DATA) $(EXAMPLE_FILES) $(RELSYSDIR)/examples
-
-release_docs_spec:
-
-# ----------------------------------------------------
-# Dependencies
-# ----------------------------------------------------
-
-$(SPEC_MODULES:%=$(EBIN)/%.$(EMULATOR)): \
- $(EBIN)/diameter_exprecs.$(EMULATOR) \
- $(DIAMETER_TOP)/include/diameter.hrl \
- $(DIAMETER_TOP)/include/diameter_gen.hrl
-
-depend: depend.mk
-
-# Generate dependencies makefile. It's assumed that the compile target
-# has already been made since it's currently not smart enough to not
-# force a rebuild of those beams dependent on generated hrls, and this
-# is a no-no at make release.
-depend.mk: depend.sed $(MODULES:%=%.erl) Makefile
- (for f in $(MODULES); do \
- sed -f $< $$f.erl | sed "s@/@/$$f@"; \
- done) \
- > $@
-
--include depend.mk
-
-.PRECIOUS: $(SPEC_ERL_FILES) $(SPEC_HRL_FILES)
-.PHONY: app clean debug depend info opt compiler release_spec release_docs_spec
diff --git a/lib/diameter/src/app/diameter.mk.in b/lib/diameter/src/app/diameter.mk.in
deleted file mode 100644
index c161064303..0000000000
--- a/lib/diameter/src/app/diameter.mk.in
+++ /dev/null
@@ -1,47 +0,0 @@
-#-*-makefile-*- ; force emacs to enter makefile-mode
-
-# %CopyrightBegin%
-#
-# Copyright Ericsson AB 2010-2011. All Rights Reserved.
-#
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-#
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
-#
-# %CopyrightEnd%
-
-DIAMETER_TOP = @DIAMETER_TOP@
-
-# ifneq ($(PREFIX),)
-# ifeq ($(TESTROOT),)
-# TESTROOT = $(PREFIX)
-# endif
-# endif
-
-ifeq ($(USE_DIAMETER_TEST_CODE), true)
-ERL_COMPILE_FLAGS += -DDIAMETER_TEST_CODE=mona_lisa_spelar_doom
-endif
-
-ifeq ($(USE_DIAMETER_HIPE), true)
-ERL_COMPILE_FLAGS += +native
-endif
-
-ifeq ($(WARN_UNUSED_WARS), true)
-ERL_COMPILE_FLAGS += +warn_unused_vars
-endif
-
-DIAMETER_APP_VSN_COMPILE_FLAGS = \
- +'{parse_transform,sys_pre_attributes}' \
- +'{attribute,insert,app_vsn,$(APP_VSN)}'
-
-DIAMETER_ERL_COMPILE_FLAGS += \
- -pa $(DIAMETER_TOP)/ebin \
- $(DIAMETER_APP_VSN_COMPILE_FLAGS)
-
diff --git a/lib/diameter/src/app/diameter_gen_base_accounting.dia b/lib/diameter/src/app/diameter_gen_base_accounting.dia
deleted file mode 100644
index 64e95dddb5..0000000000
--- a/lib/diameter/src/app/diameter_gen_base_accounting.dia
+++ /dev/null
@@ -1,68 +0,0 @@
-;;
-;; %CopyrightBegin%
-;;
-;; Copyright Ericsson AB 2010-2011. All Rights Reserved.
-;;
-;; The contents of this file are subject to the Erlang Public License,
-;; Version 1.1, (the "License"); you may not use this file except in
-;; compliance with the License. You should have received a copy of the
-;; Erlang Public License along with this software. If not, it can be
-;; retrieved online at http://www.erlang.org/.
-;;
-;; Software distributed under the License is distributed on an "AS IS"
-;; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-;; the License for the specific language governing rights and limitations
-;; under the License.
-;;
-;; %CopyrightEnd%
-;;
-
-@id 3
-@prefix diameter_base_accounting
-@vendor 0 IETF
-
-@inherits diameter_gen_base_rfc3588
-
-@messages
-
- ACR ::= < Diameter Header: 271, REQ, PXY >
- < Session-Id >
- { Origin-Host }
- { Origin-Realm }
- { Destination-Realm }
- { Accounting-Record-Type }
- { Accounting-Record-Number }
- [ Acct-Application-Id ]
- [ Vendor-Specific-Application-Id ]
- [ User-Name ]
- [ Accounting-Sub-Session-Id ]
- [ Acct-Session-Id ]
- [ Acct-Multi-Session-Id ]
- [ Acct-Interim-Interval ]
- [ Accounting-Realtime-Required ]
- [ Origin-State-Id ]
- [ Event-Timestamp ]
- * [ Proxy-Info ]
- * [ Route-Record ]
- * [ AVP ]
-
- ACA ::= < Diameter Header: 271, PXY >
- < Session-Id >
- { Result-Code }
- { Origin-Host }
- { Origin-Realm }
- { Accounting-Record-Type }
- { Accounting-Record-Number }
- [ Acct-Application-Id ]
- [ Vendor-Specific-Application-Id ]
- [ User-Name ]
- [ Accounting-Sub-Session-Id ]
- [ Acct-Session-Id ]
- [ Acct-Multi-Session-Id ]
- [ Error-Reporting-Host ]
- [ Acct-Interim-Interval ]
- [ Accounting-Realtime-Required ]
- [ Origin-State-Id ]
- [ Event-Timestamp ]
- * [ Proxy-Info ]
- * [ AVP ]
diff --git a/lib/diameter/src/app/diameter_gen_base_rfc3588.dia b/lib/diameter/src/app/diameter_gen_base_rfc3588.dia
deleted file mode 100644
index 4a12e21acd..0000000000
--- a/lib/diameter/src/app/diameter_gen_base_rfc3588.dia
+++ /dev/null
@@ -1,413 +0,0 @@
-;;
-;; %CopyrightBegin%
-;;
-;; Copyright Ericsson AB 2010-2011. All Rights Reserved.
-;;
-;; The contents of this file are subject to the Erlang Public License,
-;; Version 1.1, (the "License"); you may not use this file except in
-;; compliance with the License. You should have received a copy of the
-;; Erlang Public License along with this software. If not, it can be
-;; retrieved online at http://www.erlang.org/.
-;;
-;; Software distributed under the License is distributed on an "AS IS"
-;; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-;; the License for the specific language governing rights and limitations
-;; under the License.
-;;
-;; %CopyrightEnd%
-;;
-
-@id 0
-@prefix diameter_base
-@vendor 0 IETF
-
-@avp_types
-
- Acct-Interim-Interval 85 Unsigned32 M
- Accounting-Realtime-Required 483 Enumerated M
- Acct-Multi-Session-Id 50 UTF8String M
- Accounting-Record-Number 485 Unsigned32 M
- Accounting-Record-Type 480 Enumerated M
- Acct-Session-Id 44 OctetString M
- Accounting-Sub-Session-Id 287 Unsigned64 M
- Acct-Application-Id 259 Unsigned32 M
- Auth-Application-Id 258 Unsigned32 M
- Auth-Request-Type 274 Enumerated M
- Authorization-Lifetime 291 Unsigned32 M
- Auth-Grace-Period 276 Unsigned32 M
- Auth-Session-State 277 Enumerated M
- Re-Auth-Request-Type 285 Enumerated M
- Class 25 OctetString M
- Destination-Host 293 DiamIdent M
- Destination-Realm 283 DiamIdent M
- Disconnect-Cause 273 Enumerated M
- E2E-Sequence 300 Grouped M
- Error-Message 281 UTF8String -
- Error-Reporting-Host 294 DiamIdent -
- Event-Timestamp 55 Time M
- Experimental-Result 297 Grouped M
- Experimental-Result-Code 298 Unsigned32 M
- Failed-AVP 279 Grouped M
- Firmware-Revision 267 Unsigned32 -
- Host-IP-Address 257 Address M
- Inband-Security-Id 299 Unsigned32 M
- Multi-Round-Time-Out 272 Unsigned32 M
- Origin-Host 264 DiamIdent M
- Origin-Realm 296 DiamIdent M
- Origin-State-Id 278 Unsigned32 M
- Product-Name 269 UTF8String -
- Proxy-Host 280 DiamIdent M
- Proxy-Info 284 Grouped M
- Proxy-State 33 OctetString M
- Redirect-Host 292 DiamURI M
- Redirect-Host-Usage 261 Enumerated M
- Redirect-Max-Cache-Time 262 Unsigned32 M
- Result-Code 268 Unsigned32 M
- Route-Record 282 DiamIdent M
- Session-Id 263 UTF8String M
- Session-Timeout 27 Unsigned32 M
- Session-Binding 270 Unsigned32 M
- Session-Server-Failover 271 Enumerated M
- Supported-Vendor-Id 265 Unsigned32 M
- Termination-Cause 295 Enumerated M
- User-Name 1 UTF8String M
- Vendor-Id 266 Unsigned32 M
- Vendor-Specific-Application-Id 260 Grouped M
-
-@messages
-
- CER ::= < Diameter Header: 257, REQ >
- { Origin-Host }
- { Origin-Realm }
- 1* { Host-IP-Address }
- { Vendor-Id }
- { Product-Name }
- [ Origin-State-Id ]
- * [ Supported-Vendor-Id ]
- * [ Auth-Application-Id ]
- * [ Inband-Security-Id ]
- * [ Acct-Application-Id ]
- * [ Vendor-Specific-Application-Id ]
- [ Firmware-Revision ]
- * [ AVP ]
-
- CEA ::= < Diameter Header: 257 >
- { Result-Code }
- { Origin-Host }
- { Origin-Realm }
- 1* { Host-IP-Address }
- { Vendor-Id }
- { Product-Name }
- [ Origin-State-Id ]
- [ Error-Message ]
- * [ Failed-AVP ]
- * [ Supported-Vendor-Id ]
- * [ Auth-Application-Id ]
- * [ Inband-Security-Id ]
- * [ Acct-Application-Id ]
- * [ Vendor-Specific-Application-Id ]
- [ Firmware-Revision ]
- * [ AVP ]
-
- DPR ::= < Diameter Header: 282, REQ >
- { Origin-Host }
- { Origin-Realm }
- { Disconnect-Cause }
-
- DPA ::= < Diameter Header: 282 >
- { Result-Code }
- { Origin-Host }
- { Origin-Realm }
- [ Error-Message ]
- * [ Failed-AVP ]
-
- DWR ::= < Diameter Header: 280, REQ >
- { Origin-Host }
- { Origin-Realm }
- [ Origin-State-Id ]
-
- DWA ::= < Diameter Header: 280 >
- { Result-Code }
- { Origin-Host }
- { Origin-Realm }
- [ Error-Message ]
- * [ Failed-AVP ]
- [ Origin-State-Id ]
-
- answer-message ::= < Diameter Header: code, ERR [PXY] >
- 0*1< Session-Id >
- { Origin-Host }
- { Origin-Realm }
- { Result-Code }
- [ Origin-State-Id ]
- [ Error-Reporting-Host ]
- [ Proxy-Info ]
- * [ AVP ]
-
- RAR ::= < Diameter Header: 258, REQ, PXY >
- < Session-Id >
- { Origin-Host }
- { Origin-Realm }
- { Destination-Realm }
- { Destination-Host }
- { Auth-Application-Id }
- { Re-Auth-Request-Type }
- [ User-Name ]
- [ Origin-State-Id ]
- * [ Proxy-Info ]
- * [ Route-Record ]
- * [ AVP ]
-
- RAA ::= < Diameter Header: 258, PXY >
- < Session-Id >
- { Result-Code }
- { Origin-Host }
- { Origin-Realm }
- [ User-Name ]
- [ Origin-State-Id ]
- [ Error-Message ]
- [ Error-Reporting-Host ]
- * [ Failed-AVP ]
- * [ Redirect-Host ]
- [ Redirect-Host-Usage ]
- [ Redirect-Max-Cache-Time ]
- * [ Proxy-Info ]
- * [ AVP ]
-
- STR ::= < Diameter Header: 275, REQ, PXY >
- < Session-Id >
- { Origin-Host }
- { Origin-Realm }
- { Destination-Realm }
- { Auth-Application-Id }
- { Termination-Cause }
- [ User-Name ]
- [ Destination-Host ]
- * [ Class ]
- [ Origin-State-Id ]
- * [ Proxy-Info ]
- * [ Route-Record ]
- * [ AVP ]
-
- STA ::= < Diameter Header: 275, PXY >
- < Session-Id >
- { Result-Code }
- { Origin-Host }
- { Origin-Realm }
- [ User-Name ]
- * [ Class ]
- [ Error-Message ]
- [ Error-Reporting-Host ]
- * [ Failed-AVP ]
- [ Origin-State-Id ]
- * [ Redirect-Host ]
- [ Redirect-Host-Usage ]
- [ Redirect-Max-Cache-Time ]
- * [ Proxy-Info ]
- * [ AVP ]
-
- ASR ::= < Diameter Header: 274, REQ, PXY >
- < Session-Id >
- { Origin-Host }
- { Origin-Realm }
- { Destination-Realm }
- { Destination-Host }
- { Auth-Application-Id }
- [ User-Name ]
- [ Origin-State-Id ]
- * [ Proxy-Info ]
- * [ Route-Record ]
- * [ AVP ]
-
- ASA ::= < Diameter Header: 274, PXY >
- < Session-Id >
- { Result-Code }
- { Origin-Host }
- { Origin-Realm }
- [ User-Name ]
- [ Origin-State-Id ]
- [ Error-Message ]
- [ Error-Reporting-Host ]
- * [ Failed-AVP ]
- * [ Redirect-Host ]
- [ Redirect-Host-Usage ]
- [ Redirect-Max-Cache-Time ]
- * [ Proxy-Info ]
- * [ AVP ]
-
- ACR ::= < Diameter Header: 271, REQ, PXY >
- < Session-Id >
- { Origin-Host }
- { Origin-Realm }
- { Destination-Realm }
- { Accounting-Record-Type }
- { Accounting-Record-Number }
- [ Acct-Application-Id ]
- [ Vendor-Specific-Application-Id ]
- [ User-Name ]
- [ Accounting-Sub-Session-Id ]
- [ Acct-Session-Id ]
- [ Acct-Multi-Session-Id ]
- [ Acct-Interim-Interval ]
- [ Accounting-Realtime-Required ]
- [ Origin-State-Id ]
- [ Event-Timestamp ]
- * [ Proxy-Info ]
- * [ Route-Record ]
- * [ AVP ]
-
- ACA ::= < Diameter Header: 271, PXY >
- < Session-Id >
- { Result-Code }
- { Origin-Host }
- { Origin-Realm }
- { Accounting-Record-Type }
- { Accounting-Record-Number }
- [ Acct-Application-Id ]
- [ Vendor-Specific-Application-Id ]
- [ User-Name ]
- [ Accounting-Sub-Session-Id ]
- [ Acct-Session-Id ]
- [ Acct-Multi-Session-Id ]
- [ Error-Reporting-Host ]
- [ Acct-Interim-Interval ]
- [ Accounting-Realtime-Required ]
- [ Origin-State-Id ]
- [ Event-Timestamp ]
- * [ Proxy-Info ]
- * [ AVP ]
-
-@enum Disconnect-Cause
-
- REBOOTING 0
- BUSY 1
- DO_NOT_WANT_TO_TALK_TO_YOU 2
-
-@enum Redirect-Host-Usage
-
- DONT_CACHE 0
- ALL_SESSION 1
- ALL_REALM 2
- REALM_AND_APPLICATION 3
- ALL_APPLICATION 4
- ALL_HOST 5
- ALL_USER 6
-
-@enum Auth-Request-Type
-
- AUTHENTICATE_ONLY 1
- AUTHORIZE_ONLY 2
- AUTHORIZE_AUTHENTICATE 3
-
-@enum Auth-Session-State
-
- STATE_MAINTAINED 0
- NO_STATE_MAINTAINED 1
-
-@enum Re-Auth-Request-Type
-
- AUTHORIZE_ONLY 0
- AUTHORIZE_AUTHENTICATE 1
-
-@enum Termination-Cause
-
- DIAMETER_LOGOUT 1
- DIAMETER_SERVICE_NOT_PROVIDED 2
- DIAMETER_BAD_ANSWER 3
- DIAMETER_ADMINISTRATIVE 4
- DIAMETER_LINK_BROKEN 5
- DIAMETER_AUTH_EXPIRED 6
- DIAMETER_USER_MOVED 7
- DIAMETER_SESSION_TIMEOUT 8
-
-@enum Session-Server-Failover
-
- REFUSE_SERVICE 0
- TRY_AGAIN 1
- ALLOW_SERVICE 2
- TRY_AGAIN_ALLOW_SERVICE 3
-
-@enum Accounting-Record-Type
-
- EVENT_RECORD 1
- START_RECORD 2
- INTERIM_RECORD 3
- STOP_RECORD 4
-
-@enum Accounting-Realtime-Required
-
- DELIVER_AND_GRANT 1
- GRANT_AND_STORE 2
- GRANT_AND_LOSE 3
-
-@result_code Result-Code
-
-;; 7.1.1. Informational
- DIAMETER_MULTI_ROUND_AUTH 1001
-
-;; 7.1.2. Success
- DIAMETER_SUCCESS 2001
- DIAMETER_LIMITED_SUCCESS 2002
-
-;; 7.1.3. Protocol Errors
- DIAMETER_COMMAND_UNSUPPORTED 3001
- DIAMETER_UNABLE_TO_DELIVER 3002
- DIAMETER_REALM_NOT_SERVED 3003
- DIAMETER_TOO_BUSY 3004
- DIAMETER_LOOP_DETECTED 3005
- DIAMETER_REDIRECT_INDICATION 3006
- DIAMETER_APPLICATION_UNSUPPORTED 3007
- DIAMETER_INVALID_HDR_BITS 3008
- DIAMETER_INVALID_AVP_BITS 3009
- DIAMETER_UNKNOWN_PEER 3010
-
-;; 7.1.4. Transient Failures
- DIAMETER_AUTHENTICATION_REJECTED 4001
- DIAMETER_OUT_OF_SPACE 4002
- ELECTION_LOST 4003
-
-;; 7.1.5. Permanent Failures
- DIAMETER_AVP_UNSUPPORTED 5001
- DIAMETER_UNKNOWN_SESSION_ID 5002
- DIAMETER_AUTHORIZATION_REJECTED 5003
- DIAMETER_INVALID_AVP_VALUE 5004
- DIAMETER_MISSING_AVP 5005
- DIAMETER_RESOURCES_EXCEEDED 5006
- DIAMETER_CONTRADICTING_AVPS 5007
- DIAMETER_AVP_NOT_ALLOWED 5008
- DIAMETER_AVP_OCCURS_TOO_MANY_TIMES 5009
- DIAMETER_NO_COMMON_APPLICATION 5010
- DIAMETER_UNSUPPORTED_VERSION 5011
- DIAMETER_UNABLE_TO_COMPLY 5012
- DIAMETER_INVALID_BIT_IN_HEADER 5013
- DIAMETER_INVALID_AVP_LENGTH 5014
- DIAMETER_INVALID_MESSAGE_LENGTH 5015
- DIAMETER_INVALID_AVP_BIT_COMBO 5016
- DIAMETER_NO_COMMON_SECURITY 5017
-
-@grouped
-
- Proxy-Info ::= < AVP Header: 284 >
- { Proxy-Host }
- { Proxy-State }
- * [ AVP ]
-
- Failed-AVP ::= < AVP Header: 279 >
- 1* {AVP}
-
- Experimental-Result ::= < AVP Header: 297 >
- { Vendor-Id }
- { Experimental-Result-Code }
-
- Vendor-Specific-Application-Id ::= < AVP Header: 260 >
- 1* { Vendor-Id }
- [ Auth-Application-Id ]
- [ Acct-Application-Id ]
-
-;; The E2E-Sequence AVP is defined in RFC 3588 as Grouped, but
-;; there is no definition of the group - only an informal text stating
-;; that there should be a nonce (an OctetString) and a counter
-;; (integer)
-;;
- E2E-Sequence ::= <AVP Header: 300 >
- 2* { AVP }
diff --git a/lib/diameter/src/app/modules.mk b/lib/diameter/src/app/modules.mk
deleted file mode 100644
index c133e6f64e..0000000000
--- a/lib/diameter/src/app/modules.mk
+++ /dev/null
@@ -1,70 +0,0 @@
-#-*-makefile-*- ; force emacs to enter makefile-mode
-
-# %CopyrightBegin%
-#
-# Copyright Ericsson AB 2010-2011. All Rights Reserved.
-#
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-#
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
-#
-# %CopyrightEnd%
-
-SPEC_FILES = \
- diameter_gen_base_rfc3588.dia \
- diameter_gen_base_accounting.dia \
- diameter_gen_relay.dia
-
-RUNTIME_MODULES = \
- diameter \
- diameter_app \
- diameter_capx \
- diameter_config \
- diameter_codec \
- diameter_dict \
- diameter_lib \
- diameter_misc_sup \
- diameter_peer \
- diameter_peer_fsm \
- diameter_peer_fsm_sup \
- diameter_reg \
- diameter_service \
- diameter_service_sup \
- diameter_session \
- diameter_stats \
- diameter_sup \
- diameter_sync \
- diameter_types \
- diameter_watchdog \
- diameter_watchdog_sup
-
-HELP_MODULES = \
- diameter_callback \
- diameter_exprecs \
- diameter_dbg \
- diameter_info
-
-INTERNAL_HRL_FILES = \
- diameter_internal.hrl \
- diameter_types.hrl
-
-EXTERNAL_HRL_FILES = \
- ../../include/diameter.hrl \
- ../../include/diameter_gen.hrl
-
-EXAMPLE_FILES = \
- ../../examples/GNUmakefile \
- ../../examples/peer.erl \
- ../../examples/client.erl \
- ../../examples/client_cb.erl \
- ../../examples/server.erl \
- ../../examples/server_cb.erl \
- ../../examples/relay.erl \
- ../../examples/relay_cb.erl
diff --git a/lib/diameter/src/app/diameter.app.src b/lib/diameter/src/base/diameter.app.src
index a806b5c78a..c092fdb022 100644
--- a/lib/diameter/src/app/diameter.app.src
+++ b/lib/diameter/src/base/diameter.app.src
@@ -20,7 +20,7 @@
{application, diameter,
[{description, "Diameter protocol"},
{vsn, "%VSN%"},
- {modules, [%APP_MODULES%,%TRANSPORT_MODULES%]},
+ {modules, [%MODULES%]},
{registered, []},
{applications, [stdlib, kernel]},
{env, []},
diff --git a/lib/diameter/src/app/diameter.appup.src b/lib/diameter/src/base/diameter.appup.src
index 6d8ceadb92..6d8ceadb92 100644
--- a/lib/diameter/src/app/diameter.appup.src
+++ b/lib/diameter/src/base/diameter.appup.src
diff --git a/lib/diameter/src/app/diameter.erl b/lib/diameter/src/base/diameter.erl
index 2f721421d8..2f721421d8 100644
--- a/lib/diameter/src/app/diameter.erl
+++ b/lib/diameter/src/base/diameter.erl
diff --git a/lib/diameter/src/app/diameter_app.erl b/lib/diameter/src/base/diameter_app.erl
index 600f7ff04d..600f7ff04d 100644
--- a/lib/diameter/src/app/diameter_app.erl
+++ b/lib/diameter/src/base/diameter_app.erl
diff --git a/lib/diameter/src/app/diameter_callback.erl b/lib/diameter/src/base/diameter_callback.erl
index 6d5c8cdca1..6d5c8cdca1 100644
--- a/lib/diameter/src/app/diameter_callback.erl
+++ b/lib/diameter/src/base/diameter_callback.erl
diff --git a/lib/diameter/src/app/diameter_capx.erl b/lib/diameter/src/base/diameter_capx.erl
index aa5318e79d..842a9e6103 100644
--- a/lib/diameter/src/app/diameter_capx.erl
+++ b/lib/diameter/src/base/diameter_capx.erl
@@ -57,11 +57,12 @@
-include("diameter_types.hrl").
-include("diameter_gen_base_rfc3588.hrl").
--define(SUCCESS, ?'DIAMETER_BASE_RESULT-CODE_DIAMETER_SUCCESS').
--define(NOAPP, ?'DIAMETER_BASE_RESULT-CODE_DIAMETER_NO_COMMON_APPLICATION').
--define(NOSECURITY, ?'DIAMETER_BASE_RESULT-CODE_DIAMETER_NO_COMMON_SECURITY').
+-define(SUCCESS, 2001). %% DIAMETER_SUCCESS
+-define(NOAPP, 5010). %% DIAMETER_NO_COMMON_APPLICATION
+-define(NOSECURITY, 5017). %% DIAMETER_NO_COMMON_SECURITY
-define(NO_INBAND_SECURITY, 0).
+-define(TLS, 1).
%% ===========================================================================
@@ -80,7 +81,7 @@ recv_CER(CER, Svc) ->
try_it([fun rCER/2, CER, Svc]).
-spec recv_CEA(#diameter_base_CEA{}, #diameter_service{})
- -> tried({['Unsigned32'()], #diameter_caps{}}).
+ -> tried({['Unsigned32'()], ['Unsigned32'()], #diameter_caps{}}).
recv_CEA(CEA, Svc) ->
try_it([fun rCEA/2, CEA, Svc]).
@@ -95,7 +96,7 @@ try_it([Fun | Args]) ->
try apply(Fun, Args) of
T -> {ok, T}
catch
- throw: ?FAILURE(Reason) -> {error, {Reason, Args}}
+ throw: ?FAILURE(Reason) -> {error, Reason}
end.
%% mk_caps/2
@@ -126,10 +127,11 @@ mk_caps(Caps0, Opts) ->
set_cap({Key, _}, _) ->
?THROW({duplicate, Key}).
-cap(K, V) when K == 'Origin-Host';
- K == 'Origin-Realm';
- K == 'Vendor-Id';
- K == 'Product-Name' ->
+cap(K, V)
+ when K == 'Origin-Host';
+ K == 'Origin-Realm';
+ K == 'Vendor-Id';
+ K == 'Product-Name' ->
V;
cap('Host-IP-Address', Vs)
@@ -139,11 +141,8 @@ cap('Host-IP-Address', Vs)
cap('Firmware-Revision', V) ->
[V];
-%% Not documented but accept it as long as it's what we support.
-cap('Inband-Security-Id', [0] = Vs) -> %% NO_INBAND_SECURITY
- Vs;
-
-cap(K, Vs) when K /= 'Inband-Security-Id', is_list(Vs) ->
+cap(_, Vs)
+ when is_list(Vs) ->
Vs;
cap(K, V) ->
@@ -161,28 +160,10 @@ ipaddr(A) ->
%%
%% Build a CER record to send to a remote peer.
-bCER(#diameter_caps{origin_host = Host,
- origin_realm = Realm,
- host_ip_address = Addrs,
- vendor_id = Vid,
- product_name = Name,
- origin_state_id = OSI,
- supported_vendor_id = SVid,
- auth_application_id = AuId,
- acct_application_id = AcId,
- vendor_specific_application_id = VSA,
- firmware_revision = Rev}) ->
- #diameter_base_CER{'Origin-Host' = Host,
- 'Origin-Realm' = Realm,
- 'Host-IP-Address' = Addrs,
- 'Vendor-Id' = Vid,
- 'Product-Name' = Name,
- 'Origin-State-Id' = OSI,
- 'Supported-Vendor-Id' = SVid,
- 'Auth-Application-Id' = AuId,
- 'Acct-Application-Id' = AcId,
- 'Vendor-Specific-Application-Id' = VSA,
- 'Firmware-Revision' = Rev}.
+%% Use the fact that diameter_caps has the same field names as CER.
+bCER(#diameter_caps{} = Rec) ->
+ #diameter_base_CER{}
+ = list_to_tuple([diameter_base_CER | tl(tuple_to_list(Rec))]).
%% rCER/2
%%
@@ -219,19 +200,16 @@ bCER(#diameter_caps{origin_host = Host,
%% That is, each side sends all of its capabilities and is responsible for
%% not sending commands that the peer doesn't support.
-%% TODO: Make it an option to send only common applications in CEA to
-%% allow backwards compatibility, and also because there are likely
-%% servers that expect this. Or maybe a callback.
-
%% 6.10. Inband-Security-Id AVP
%%
%% NO_INBAND_SECURITY 0
%% This peer does not support TLS. This is the default value, if the
%% AVP is omitted.
+%%
+%% TLS 1
+%% This node supports TLS security, as defined by [TLS].
rCER(CER, #diameter_service{capabilities = LCaps} = Svc) ->
- #diameter_base_CER{'Inband-Security-Id' = RIS}
- = CER,
#diameter_base_CEA{}
= CEA
= cea_from_cer(bCER(LCaps)),
@@ -241,59 +219,81 @@ rCER(CER, #diameter_service{capabilities = LCaps} = Svc) ->
{SApps,
RCaps,
- build_CEA([] == SApps,
- RIS,
- lists:member(?NO_INBAND_SECURITY, RIS),
- CEA#diameter_base_CEA{'Result-Code' = ?SUCCESS,
- 'Inband-Security-Id' = []})}.
-
-%% TODO: 5.3 of RFC3588 says we MUST return DIAMETER_NO_COMMON_APPLICATION
-%% in the CEA and SHOULD disconnect the transport. However, we have
-%% no way to guarantee the send before disconnecting.
+ build_CEA(SApps,
+ LCaps,
+ RCaps,
+ CEA#diameter_base_CEA{'Result-Code' = ?SUCCESS})}.
-build_CEA(true, _, _, CEA) ->
+build_CEA([], _, _, CEA) ->
CEA#diameter_base_CEA{'Result-Code' = ?NOAPP};
-build_CEA(false, [_|_], false, CEA) ->
- CEA#diameter_base_CEA{'Result-Code' = ?NOSECURITY};
-build_CEA(false, [_|_], true, CEA) ->
- CEA#diameter_base_CEA{'Inband-Security-Id' = [?NO_INBAND_SECURITY]};
-build_CEA(false, [], false, CEA) ->
- CEA.
+
+build_CEA(_, LCaps, RCaps, CEA) ->
+ case common_security(LCaps, RCaps) of
+ [] ->
+ CEA#diameter_base_CEA{'Result-Code' = ?NOSECURITY};
+ [_] = IS ->
+ CEA#diameter_base_CEA{'Inband-Security-Id' = IS}
+ end.
+
+%% common_security/2
+
+common_security(#diameter_caps{inband_security_id = LS},
+ #diameter_caps{inband_security_id = RS}) ->
+ cs(LS, RS).
+
+%% Unspecified is equivalent to NO_INBAND_SECURITY.
+cs([], RS) ->
+ cs([?NO_INBAND_SECURITY], RS);
+cs(LS, []) ->
+ cs(LS, [?NO_INBAND_SECURITY]);
+
+%% Agree on TLS if both parties support it. When sending CEA, this is
+%% to ensure the peer is clear that we will be expecting a TLS
+%% handshake since there is no ssl:maybe_accept that would allow the
+%% peer to choose between TLS or not upon reception of our CEA. When
+%% receiving CEA it deals with a server that isn't explicit about its choice.
+%% TODO: Make the choice configurable.
+cs(LS, RS) ->
+ Is = ordsets:to_list(ordsets:intersection(ordsets:from_list(LS),
+ ordsets:from_list(RS))),
+ case lists:member(?TLS, Is) of
+ true ->
+ [?TLS];
+ false when [] == Is ->
+ Is;
+ false ->
+ [hd(Is)] %% probably NO_INBAND_SECURITY
+ end.
+%% The only two values defined by RFC 3588 are NO_INBAND_SECURITY and
+%% TLS but don't enforce this. In theory this allows some other
+%% security mechanism we don't have to know about, although in
+%% practice something there may be a need for more synchronization
+%% than notification by way of an event subscription offers.
%% cea_from_cer/1
+%% CER is a subset of CEA, the latter adding Result-Code and a few
+%% more AVP's.
cea_from_cer(#diameter_base_CER{} = CER) ->
lists:foldl(fun(F,A) -> to_cea(CER, F, A) end,
#diameter_base_CEA{},
record_info(fields, diameter_base_CER)).
to_cea(CER, Field, CEA) ->
- try ?BASE:'#info-'(diameter_base_CEA, {index, Field}) of
- N ->
- setelement(N, CEA, ?BASE:'#get-'(Field, CER))
+ try ?BASE:'#get-'(Field, CER) of
+ V -> ?BASE:'#set-'({Field, V}, CEA)
catch
- error: _ ->
- CEA
+ error: _ -> CEA
end.
-
+
%% rCEA/2
-rCEA(CEA, #diameter_service{capabilities = LCaps} = Svc)
- when is_record(CEA, diameter_base_CEA) ->
- #diameter_base_CEA{'Result-Code' = RC}
- = CEA,
-
- RC == ?SUCCESS orelse ?THROW({'Result-Code', RC}),
-
+rCEA(CEA, #diameter_service{capabilities = LCaps} = Svc) ->
RCaps = capx_to_caps(CEA),
SApps = common_applications(LCaps, RCaps, Svc),
+ IS = common_security(LCaps, RCaps),
- [] == SApps andalso ?THROW({no_common_apps, LCaps, RCaps}),
-
- {SApps, RCaps};
-
-rCEA(CEA, _Svc) ->
- ?THROW({invalid, CEA}).
+ {SApps, IS, RCaps}.
%% capx_to_caps/1
diff --git a/lib/diameter/src/app/diameter_codec.erl b/lib/diameter/src/base/diameter_codec.erl
index d88f42fb7c..fe1212b7e0 100644
--- a/lib/diameter/src/app/diameter_codec.erl
+++ b/lib/diameter/src/base/diameter_codec.erl
@@ -190,26 +190,13 @@ encode_avps(Avps) ->
%% msg_header/3
-msg_header(Mod, MsgName, Header) ->
- {Code, Flags, ApplId} = h(Mod, MsgName, Header),
- {Code, p(Flags, Header), ApplId}.
-
-%% 6.2 of 3588 requires the same 'P' bit on an answer as on the
-%% request.
-
-p(Flags, #diameter_header{is_request = true,
- is_proxiable = P}) ->
- Flags band (2#10110000 bor choose(P, 2#01000000, 0));
-p(Flags, _) ->
- Flags.
-
-h(Mod, 'answer-message' = MsgName, Header) ->
+msg_header(Mod, 'answer-message' = MsgName, Header) ->
?BASE = Mod,
#diameter_header{cmd_code = Code} = Header,
{_, Flags, ApplId} = ?BASE:msg_header(MsgName),
{Code, Flags, ApplId};
-h(Mod, MsgName, _) ->
+msg_header(Mod, MsgName, _) ->
Mod:msg_header(MsgName).
%% rec2msg/2
@@ -554,8 +541,3 @@ pack_avp(Code, Flags, Vid, Sz, Bin) ->
pack_avp(Code, Flags, Sz, Bin) ->
Length = Sz + 8,
<<Code:32, Flags:8, Length:24, Bin/binary>>.
-
-%% ===========================================================================
-
-choose(true, X, _) -> X;
-choose(false, _, X) -> X.
diff --git a/lib/diameter/src/app/diameter_config.erl b/lib/diameter/src/base/diameter_config.erl
index a6b48fe65b..a6b48fe65b 100644
--- a/lib/diameter/src/app/diameter_config.erl
+++ b/lib/diameter/src/base/diameter_config.erl
diff --git a/lib/diameter/src/app/diameter_dbg.erl b/lib/diameter/src/base/diameter_dbg.erl
index 5b0ac3a3b6..5b0ac3a3b6 100644
--- a/lib/diameter/src/app/diameter_dbg.erl
+++ b/lib/diameter/src/base/diameter_dbg.erl
diff --git a/lib/diameter/src/app/diameter_dict.erl b/lib/diameter/src/base/diameter_dict.erl
index 3b9ba00a3f..3b9ba00a3f 100644
--- a/lib/diameter/src/app/diameter_dict.erl
+++ b/lib/diameter/src/base/diameter_dict.erl
diff --git a/lib/diameter/src/app/diameter_info.erl b/lib/diameter/src/base/diameter_info.erl
index 39d32d07cd..39d32d07cd 100644
--- a/lib/diameter/src/app/diameter_info.erl
+++ b/lib/diameter/src/base/diameter_info.erl
diff --git a/lib/diameter/src/app/diameter_internal.hrl b/lib/diameter/src/base/diameter_internal.hrl
index 63b35550a8..63b35550a8 100644
--- a/lib/diameter/src/app/diameter_internal.hrl
+++ b/lib/diameter/src/base/diameter_internal.hrl
diff --git a/lib/diameter/src/app/diameter_lib.erl b/lib/diameter/src/base/diameter_lib.erl
index 362d593b24..362d593b24 100644
--- a/lib/diameter/src/app/diameter_lib.erl
+++ b/lib/diameter/src/base/diameter_lib.erl
diff --git a/lib/diameter/src/app/diameter_misc_sup.erl b/lib/diameter/src/base/diameter_misc_sup.erl
index 4e40476f14..4e40476f14 100644
--- a/lib/diameter/src/app/diameter_misc_sup.erl
+++ b/lib/diameter/src/base/diameter_misc_sup.erl
diff --git a/lib/diameter/src/app/diameter_peer.erl b/lib/diameter/src/base/diameter_peer.erl
index 3e78c4caef..3e78c4caef 100644
--- a/lib/diameter/src/app/diameter_peer.erl
+++ b/lib/diameter/src/base/diameter_peer.erl
diff --git a/lib/diameter/src/app/diameter_peer_fsm.erl b/lib/diameter/src/base/diameter_peer_fsm.erl
index 0252fb3809..fae5d763dc 100644
--- a/lib/diameter/src/app/diameter_peer_fsm.erl
+++ b/lib/diameter/src/base/diameter_peer_fsm.erl
@@ -52,7 +52,11 @@
-define(GOAWAY, ?'DIAMETER_BASE_DISCONNECT-CAUSE_DO_NOT_WANT_TO_TALK_TO_YOU').
-define(REBOOT, ?'DIAMETER_BASE_DISCONNECT-CAUSE_REBOOTING').
--define(LOOP_TIMEOUT, 2000).
+-define(NO_INBAND_SECURITY, 0).
+-define(TLS, 1).
+
+%% A 2xxx series Result-Code. Not necessarily 2001.
+-define(IS_SUCCESS(N), 2 == (N) div 1000).
%% RFC 3588:
%%
@@ -139,9 +143,12 @@ init(T) ->
proc_lib:init_ack({ok, self()}),
gen_server:enter_loop(?MODULE, [], i(T)).
-i({WPid, {M, _} = T, Opts, #diameter_service{capabilities = Caps} = Svc0}) ->
+i({WPid, T, Opts, #diameter_service{capabilities = Caps} = Svc0}) ->
putr(dwa, dwa(Caps)),
- {ok, TPid, Svc} = start_transport(T, Opts, Svc0),
+ {M, Ref} = T,
+ {[Ts], Rest} = proplists:split(Opts, [capabilities_cb]),
+ putr(capabilities_cb, {Ref, [F || {_,F} <- Ts]}),
+ {ok, TPid, Svc} = start_transport(T, Rest, Svc0),
erlang:monitor(process, TPid),
erlang:monitor(process, WPid),
#state{parent = WPid,
@@ -195,12 +202,13 @@ handle_info(T, #state{} = State) ->
?LOG(stop, T),
x(T, State)
catch
- throw: {?MODULE, close = C, Reason} ->
- ?LOG(C, {Reason, T}),
- x(Reason, State);
- throw: {?MODULE, abort, Reason} ->
+ {?MODULE, Tag, Reason} ->
+ ?LOG(Tag, {Reason, T}),
{stop, {shutdown, Reason}, State}
end.
+%% The form of the exception caught here is historical. It's
+%% significant that it's not a 2-tuple, as in ?FAILURE(Reason),
+%% since these are caught elsewhere.
x(Reason, #state{} = S) ->
close_wd(Reason, S),
@@ -225,6 +233,9 @@ putr(Key, Val) ->
getr(Key) ->
get({?MODULE, Key}).
+eraser(Key) ->
+ erase({?MODULE, Key}).
+
%% transition/2
%% Connection to peer.
@@ -281,10 +292,9 @@ transition(shutdown, _) -> %% DPR already send: ensure expected timeout
%% Request to close the transport connection.
transition({close = T, Pid}, #state{parent = Pid,
- transport = TPid}
- = S) ->
+ transport = TPid}) ->
diameter_peer:close(TPid),
- close(T,S);
+ {stop, T};
%% DPA reception has timed out.
transition(dpa_timeout, _) ->
@@ -316,9 +326,10 @@ send_CER(#state{mode = {connect, Remote},
service = #diameter_service{capabilities = Caps},
transport = TPid}
= S) ->
- req_send_CER(Caps#diameter_caps.origin_host, Remote)
+ OH = Caps#diameter_caps.origin_host,
+ req_send_CER(OH, Remote)
orelse
- close(connected, S),
+ close({already_connected, Remote, Caps}, S),
CER = build_CER(S),
?LOG(send, 'CER'),
send(TPid, encode(CER)),
@@ -418,11 +429,11 @@ rcv('CER' = N, Pkt, #state{state = recv_CER} = S) ->
%% Anything but CER/CEA in a non-Open state is an error, as is
%% CER/CEA in anything but recv_CER/Wait-CEA.
-rcv(Name, _, #state{state = PS} = S)
+rcv(Name, _, #state{state = PS})
when PS /= 'Open';
Name == 'CER';
Name == 'CEA' ->
- close({Name, PS}, S);
+ {stop, {Name, PS}};
rcv(N, Pkt, S)
when N == 'DWR';
@@ -460,20 +471,20 @@ handle_request(Type, #diameter_packet{} = Pkt, S) ->
%% send_answer/3
send_answer(Type, ReqPkt, #state{transport = TPid} = S) ->
- #diameter_packet{header = #diameter_header{version = V,
- end_to_end_id = Eid,
- hop_by_hop_id = Hid,
- is_proxiable = P},
+ #diameter_packet{header = H,
transport_data = TD}
= ReqPkt,
- {Answer, PostF} = build_answer(Type, V, ReqPkt, S),
+ {Msg, PostF} = build_answer(Type, ReqPkt, S),
- Pkt = #diameter_packet{header = #diameter_header{version = V,
- end_to_end_id = Eid,
- hop_by_hop_id = Hid,
- is_proxiable = P},
- msg = Answer,
+ %% An answer message clears the R and T flags and retains the P
+ %% flag. The E flag is set at encode.
+ Pkt = #diameter_packet{header
+ = H#diameter_header{version = ?DIAMETER_VERSION,
+ is_request = false,
+ is_error = undefined,
+ is_retransmitted = false},
+ msg = Msg,
transport_data = TD},
send(TPid, diameter_codec:encode(?BASE, Pkt)),
@@ -484,51 +495,104 @@ eval([F|A], S) ->
eval(ok, S) ->
S.
-%% build_answer/4
+%% build_answer/3
build_answer('CER',
- ?DIAMETER_VERSION,
#diameter_packet{msg = CER,
- header = #diameter_header{is_error = false},
+ header = #diameter_header{version
+ = ?DIAMETER_VERSION,
+ is_error = false},
errors = []}
= Pkt,
- #state{service = Svc}
- = S) ->
- #diameter_service{capabilities = #diameter_caps{origin_host = OH}}
- = Svc,
-
- {SupportedApps, #diameter_caps{origin_host = DH} = RCaps, CEA}
+ S) ->
+ {SupportedApps, RCaps, #diameter_base_CEA{'Result-Code' = RC,
+ 'Inband-Security-Id' = IS}
+ = CEA}
= recv_CER(CER, S),
+ #diameter_caps{origin_host = {OH, DH}}
+ = Caps
+ = capz(caps(S), RCaps),
+
try
- [] == SupportedApps
- andalso ?THROW({no_common_application, 5010}),
+ 2001 == RC %% DIAMETER_SUCCESS
+ orelse ?THROW(RC),
register_everywhere({?MODULE, connection, OH, DH})
- orelse ?THROW({election_lost, 4003}),
- {CEA, [fun open/4, Pkt, SupportedApps, RCaps]}
+ orelse ?THROW(4003), %% DIAMETER_ELECTION_LOST
+ caps_cb(Caps)
+ of
+ N -> {cea(CEA, N), [fun open/5, Pkt,
+ SupportedApps,
+ Caps,
+ {accept, hd([_] = IS)}]}
catch
- ?FAILURE({Reason, RC}) ->
- {answer('CER', S) ++ [{'Result-Code', RC}],
- [fun close/2, {'CER', Reason, DH}]}
+ ?FAILURE(Reason) ->
+ rejected(Reason, {'CER', Reason, Caps, Pkt}, S)
end;
%% The error checks below are similar to those in diameter_service for
%% other messages. Should factor out the commonality.
-build_answer(Type, V, #diameter_packet{header = H, errors = Es} = Pkt, S) ->
- FailedAvp = failed_avp([A || {_,A} <- Es]),
- Ans = answer(answer(Type, S), V, H, Es),
- {set(Ans, FailedAvp), if 'CER' == Type ->
- [fun close/2, {Type, V, Pkt}];
- true ->
- ok
- end}.
+build_answer(Type,
+ #diameter_packet{header = H,
+ errors = Es}
+ = Pkt,
+ S) ->
+ RC = rc(H, Es),
+ {answer(Type, RC, Es, S), post(Type, RC, Pkt, S)}.
+
+cea(CEA, ok) ->
+ CEA;
+cea(CEA, 2001) ->
+ CEA;
+cea(CEA, RC) ->
+ CEA#diameter_base_CEA{'Result-Code' = RC}.
+
+post('CER' = T, RC, Pkt, S) ->
+ [fun close/2, {T, caps(S), {RC, Pkt}}];
+post(_, _, _, _) ->
+ ok.
+
+rejected({capabilities_cb, _F, Reason}, T, S) ->
+ rejected(Reason, T, S);
+
+rejected(discard, T, S) ->
+ close(T, S);
+rejected({N, Es}, T, S) ->
+ {answer('CER', N, Es, S), [fun close/2, T]};
+rejected(N, T, S) ->
+ rejected({N, []}, T, S).
+
+answer(Type, RC, Es, S) ->
+ set(answer(Type, RC, S), failed_avp([A || {_,A} <- Es])).
+
+answer(Type, RC, S) ->
+ answer_message(answer(Type, S), RC).
+%% answer_message/2
+
+answer_message([_ | Avps], RC)
+ when 3000 =< RC, RC < 4000 ->
+ ['answer-message', {'Result-Code', RC}
+ | lists:filter(fun is_origin/1, Avps)];
+
+answer_message(Msg, RC) ->
+ Msg ++ [{'Result-Code', RC}].
+
+is_origin({N, _}) ->
+ N == 'Origin-Host'
+ orelse N == 'Origin-Realm'
+ orelse N == 'Origin-State-Id'.
+
+%% failed_avp/1
+
failed_avp([] = No) ->
No;
failed_avp(Avps) ->
[{'Failed-AVP', [[{'AVP', Avps}]]}].
+%% set/2
+
set(Ans, []) ->
Ans;
set(['answer-message' | _] = Ans, FailedAvp) ->
@@ -536,18 +600,22 @@ set(['answer-message' | _] = Ans, FailedAvp) ->
set([_|_] = Ans, FailedAvp) ->
Ans ++ FailedAvp.
-answer([_, OH, OR | _], _, #diameter_header{is_error = true}, _) ->
- ['answer-message', OH, OR, {'Result-Code', 3008}];
+%% rc/2
+
+rc(#diameter_header{is_error = true}, _) ->
+ 3008; %% DIAMETER_INVALID_HDR_BITS
-answer([_, OH, OR | _], _, _, [Bs|_])
+rc(_, [Bs|_])
when is_bitstring(Bs) ->
- ['answer-message', OH, OR, {'Result-Code', 3009}];
+ 3009; %% DIAMETER_INVALID_HDR_BITS
-answer(Ans, ?DIAMETER_VERSION, _, Es) ->
- Ans ++ [{'Result-Code', rc(Es)}];
+rc(#diameter_header{version = ?DIAMETER_VERSION}, Es) ->
+ rc(Es);
-answer(Ans, _, _, _) ->
- Ans ++ [{'Result-Code', 5011}]. %% DIAMETER_UNSUPPORTED_VERSION
+rc(_, _) ->
+ 5011. %% DIAMETER_UNSUPPORTED_VERSION
+
+%% rc/1
rc([]) ->
2001; %% DIAMETER_SUCCESS
@@ -590,12 +658,14 @@ a('CER', #diameter_caps{vendor_id = Vid,
origin_host = Host,
origin_realm = Realm,
host_ip_address = Addrs,
- product_name = Name}) ->
+ product_name = Name,
+ origin_state_id = OSI}) ->
['CEA', {'Origin-Host', Host},
{'Origin-Realm', Realm},
{'Host-IP-Address', Addrs},
{'Vendor-Id', Vid},
- {'Product-Name', Name}];
+ {'Product-Name', Name},
+ {'Origin-State-Id', OSI}];
a('DPR', #diameter_caps{origin_host = Host,
origin_realm = Realm}) ->
@@ -610,23 +680,25 @@ recv_CER(CER, #state{service = Svc}) ->
%% handle_CEA/1
-handle_CEA(#diameter_packet{header = #diameter_header{version = V},
- bin = Bin}
+handle_CEA(#diameter_packet{bin = Bin}
= Pkt,
- #state{service = Svc}
+ #state{service = #diameter_service{capabilities = LCaps}}
= S)
when is_binary(Bin) ->
?LOG(recv, 'CEA'),
- ?DIAMETER_VERSION == V orelse close({version, V}, S),
-
- #diameter_packet{msg = CEA, errors = Errors}
+ #diameter_packet{msg = CEA}
= DPkt
= diameter_codec:decode(?BASE, Pkt),
- [] == Errors orelse close({errors, Errors}, S),
+ {SApps, IS, RCaps} = recv_CEA(DPkt, S),
+
+ #diameter_caps{origin_host = {OH, DH}}
+ = Caps
+ = capz(LCaps, RCaps),
- {SApps, #diameter_caps{origin_host = DH} = RCaps} = recv_CEA(CEA, S),
+ #diameter_base_CEA{'Result-Code' = RC}
+ = CEA,
%% Ensure that we don't already have a connection to the peer in
%% question. This isn't the peer election of 3588 except in the
@@ -634,40 +706,103 @@ handle_CEA(#diameter_packet{header = #diameter_header{version = V},
%% receive a CER/CEA, the first that arrives wins the right to a
%% connection with the peer.
- #diameter_service{capabilities = #diameter_caps{origin_host = OH}}
- = Svc,
+ try
+ ?IS_SUCCESS(RC)
+ orelse ?THROW(RC),
+ [] == SApps
+ andalso ?THROW(no_common_application),
+ [] == IS
+ andalso ?THROW(no_common_security),
+ register_everywhere({?MODULE, connection, OH, DH})
+ orelse ?THROW(election_lost),
+ caps_cb(Caps)
+ of
+ _ -> open(DPkt, SApps, Caps, {connect, hd([_] = IS)}, S)
+ catch
+ ?FAILURE(Reason) -> close({'CEA', Reason, Caps, DPkt}, S)
+ end.
+%% Check more than the result code since the peer could send success
+%% regardless. If not 2001 then a peer_up callback could do anything
+%% required. It's not unimaginable that a peer agreeing to TLS after
+%% capabilities exchange could send DIAMETER_LIMITED_SUCCESS = 2002,
+%% even if this isn't required by RFC 3588.
- register_everywhere({?MODULE, connection, OH, DH})
- orelse
- close({'CEA', DH}, S),
+%% recv_CEA/2
- open(DPkt, SApps, RCaps, S).
+recv_CEA(#diameter_packet{header = #diameter_header{version
+ = ?DIAMETER_VERSION,
+ is_error = false},
+ msg = CEA,
+ errors = []},
+ #state{service = Svc}) ->
+ {ok, T} = diameter_capx:recv_CEA(CEA, Svc),
+ T;
-%% recv_CEA/2
+recv_CEA(Pkt, S) ->
+ close({'CEA', caps(S), Pkt}, S).
-recv_CEA(CEA, #state{service = Svc} = S) ->
- case diameter_capx:recv_CEA(CEA, Svc) of
- {ok, {[], _}} ->
- close({'CEA', no_common_application}, S);
- {ok, T} ->
- T;
- {error, Reason} ->
- close({'CEA', Reason}, S)
+caps(#diameter_service{capabilities = Caps}) ->
+ Caps;
+caps(#state{service = Svc}) ->
+ caps(Svc).
+
+%% caps_cb/1
+
+caps_cb(Caps) ->
+ {Ref, Ts} = eraser(capabilities_cb),
+ ccb(Ts, [Ref, Caps]).
+
+ccb([], _) ->
+ ok;
+ccb([F | Rest], T) ->
+ case diameter_lib:eval([F|T]) of
+ ok ->
+ ccb(Rest, T);
+ N when ?IS_SUCCESS(N) -> %% 2xxx result code: accept immediately
+ N;
+ Res ->
+ ?THROW({capabilities_cb, F, rejected(Res)})
end.
+%% Note that returning 2xxx causes the capabilities exchange to be
+%% accepted directly, without further callbacks.
+
+rejected(discard = T) ->
+ T;
+rejected(unknown) ->
+ 3010; %% DIAMETER_UNKNOWN_PEER
+rejected(N)
+ when is_integer(N) ->
+ N.
+
+%% open/5
+
+open(Pkt, SupportedApps, Caps, {Type, IS}, #state{parent = Pid} = S) ->
+ #diameter_caps{origin_host = {_,_} = H,
+ inband_security_id = {LS,_}}
+ = Caps,
+
+ tls_ack(lists:member(?TLS, LS), Caps, Type, IS, S),
+ Pid ! {open, self(), H, {Caps, SupportedApps, Pkt}},
-%% open/4
-
-open(Pkt, SupportedApps, RCaps, #state{parent = Pid,
- service = Svc}
- = S) ->
- #diameter_service{capabilities = #diameter_caps{origin_host = OH}
- = LCaps}
- = Svc,
- #diameter_caps{origin_host = DH}
- = RCaps,
- Pid ! {open, self(), {OH,DH}, {capz(LCaps, RCaps), SupportedApps, Pkt}},
S#state{state = 'Open'}.
+%% We've advertised TLS support: tell the transport the result
+%% and expect a reply when the handshake is complete.
+tls_ack(true, Caps, Type, IS, #state{transport = TPid} = S) ->
+ Ref = make_ref(),
+ TPid ! {diameter, {tls, Ref, Type, IS == ?TLS}},
+ receive
+ {diameter, {tls, Ref}} ->
+ ok;
+ {'DOWN', _, process, TPid, Reason} ->
+ close({tls_ack, Reason, Caps}, S)
+ end;
+
+%% Or not. Don't send anything to the transport so that transports
+%% not supporting TLS work as before without modification.
+tls_ack(false, _, _, _, _) ->
+ ok.
+
capz(#diameter_caps{} = L, #diameter_caps{} = R) ->
#diameter_caps{}
= list_to_tuple([diameter_caps | lists:zip(tl(tuple_to_list(L)),
diff --git a/lib/diameter/src/app/diameter_peer_fsm_sup.erl b/lib/diameter/src/base/diameter_peer_fsm_sup.erl
index 995eaf74d0..995eaf74d0 100644
--- a/lib/diameter/src/app/diameter_peer_fsm_sup.erl
+++ b/lib/diameter/src/base/diameter_peer_fsm_sup.erl
diff --git a/lib/diameter/src/app/diameter_reg.erl b/lib/diameter/src/base/diameter_reg.erl
index 882b9da238..882b9da238 100644
--- a/lib/diameter/src/app/diameter_reg.erl
+++ b/lib/diameter/src/base/diameter_reg.erl
diff --git a/lib/diameter/src/app/diameter_service.erl b/lib/diameter/src/base/diameter_service.erl
index 421e36ccf5..7adcf1c265 100644
--- a/lib/diameter/src/app/diameter_service.erl
+++ b/lib/diameter/src/base/diameter_service.erl
@@ -983,7 +983,8 @@ peer_cb(MFA, Alias) ->
connection_down(Pid, #state{peerT = PeerT,
connT = ConnT}
= S) ->
- #peer{conn = TPid}
+ #peer{op_state = ?STATE_UP, %% assert
+ conn = TPid}
= P
= fetch(PeerT, Pid),
@@ -993,6 +994,9 @@ connection_down(Pid, #state{peerT = PeerT,
%% connection_down/3
+connection_down(#peer{op_state = ?STATE_DOWN}, _, S) ->
+ S;
+
connection_down(#peer{conn = TPid,
op_state = ?STATE_UP}
= P,
@@ -1034,13 +1038,23 @@ down_conn(Id, Alias, TC, {SvcName, Apps}) ->
%% Peer process has died.
-peer_down(Pid, _Reason, #state{peerT = PeerT} = S) ->
+peer_down(Pid, Reason, #state{peerT = PeerT} = S) ->
P = fetch(PeerT, Pid),
ets:delete_object(PeerT, P),
+ closed(Reason, P, S),
restart(P,S),
peer_down(P,S).
-%% peer_down/2
+%% Send an event at connection establishment failure.
+closed({shutdown, {close, _TPid, Reason}},
+ #peer{op_state = ?STATE_DOWN,
+ ref = Ref,
+ type = Type,
+ options = Opts},
+ #state{service_name = SvcName}) ->
+ send_event(SvcName, {closed, Ref, Reason, {type(Type), Opts}});
+closed(_, _, _) ->
+ ok.
%% The peer has never come up ...
peer_down(#peer{conn = B}, S)
@@ -1048,27 +1062,9 @@ peer_down(#peer{conn = B}, S)
S;
%% ... or it has.
-peer_down(#peer{ref = Ref,
- conn = TPid,
- type = Type,
- options = Opts}
- = P,
- #state{service_name = SvcName,
- connT = ConnT}
- = S) ->
- #conn{caps = Caps}
- = C
- = fetch(ConnT, TPid),
+peer_down(#peer{conn = TPid} = P, #state{connT = ConnT} = S) ->
+ #conn{} = C = fetch(ConnT, TPid),
ets:delete_object(ConnT, C),
- try
- pd(P,C,S)
- after
- send_event(SvcName, {closed, Ref, {TPid, Caps}, {type(Type), Opts}})
- end.
-
-pd(#peer{op_state = ?STATE_DOWN}, _, S) ->
- S;
-pd(#peer{op_state = ?STATE_UP} = P, C, S) ->
connection_down(P,C,S).
%% restart/2
@@ -1259,11 +1255,11 @@ send_request({TPid, Caps, App}, Msg, Opts, Caller, SvcName) ->
#diameter_app{module = ModX}
= App,
- Pkt = make_packet(Msg),
+ Pkt = make_request_packet(Msg),
case cb(ModX, prepare_request, [Pkt, SvcName, {TPid, Caps}]) of
{send, P} ->
- send_request(make_packet(P, Pkt),
+ send_request(make_request_packet(P, Pkt),
TPid,
Caps,
App,
@@ -1278,70 +1274,73 @@ send_request({TPid, Caps, App}, Msg, Opts, Caller, SvcName) ->
?ERROR({invalid_return, prepare_request, App, T})
end.
-%% make_packet/1
+%% make_request_packet/1
%%
%% Turn an outgoing request as passed to call/4 into a diameter_packet
%% record in preparation for a prepare_request callback.
-make_packet(Bin)
+make_request_packet(Bin)
when is_binary(Bin) ->
#diameter_packet{header = diameter_codec:decode_header(Bin),
bin = Bin};
-make_packet(#diameter_packet{msg = [#diameter_header{} = Hdr | Avps]} = Pkt) ->
- Pkt#diameter_packet{msg = [make_header(Hdr) | Avps]};
+make_request_packet(#diameter_packet{msg = [#diameter_header{} = Hdr | Avps]}
+ = Pkt) ->
+ Pkt#diameter_packet{msg = [make_request_header(Hdr) | Avps]};
-make_packet(#diameter_packet{header = Hdr} = Pkt) ->
- Pkt#diameter_packet{header = make_header(Hdr)};
+make_request_packet(#diameter_packet{header = Hdr} = Pkt) ->
+ Pkt#diameter_packet{header = make_request_header(Hdr)};
-make_packet(Msg) ->
- make_packet(#diameter_packet{msg = Msg}).
+make_request_packet(Msg) ->
+ make_request_packet(#diameter_packet{msg = Msg}).
-%% make_header/1
+%% make_request_header/1
-make_header(undefined) ->
+make_request_header(undefined) ->
Seq = diameter_session:sequence(),
- make_header(#diameter_header{end_to_end_id = Seq,
- hop_by_hop_id = Seq});
+ make_request_header(#diameter_header{end_to_end_id = Seq,
+ hop_by_hop_id = Seq});
-make_header(#diameter_header{version = undefined} = Hdr) ->
- make_header(Hdr#diameter_header{version = ?DIAMETER_VERSION});
+make_request_header(#diameter_header{version = undefined} = Hdr) ->
+ make_request_header(Hdr#diameter_header{version = ?DIAMETER_VERSION});
-make_header(#diameter_header{end_to_end_id = undefined} = H) ->
+make_request_header(#diameter_header{end_to_end_id = undefined} = H) ->
Seq = diameter_session:sequence(),
- make_header(H#diameter_header{end_to_end_id = Seq});
+ make_request_header(H#diameter_header{end_to_end_id = Seq});
-make_header(#diameter_header{hop_by_hop_id = undefined} = H) ->
+make_request_header(#diameter_header{hop_by_hop_id = undefined} = H) ->
Seq = diameter_session:sequence(),
- make_header(H#diameter_header{hop_by_hop_id = Seq});
+ make_request_header(H#diameter_header{hop_by_hop_id = Seq});
-make_header(#diameter_header{} = Hdr) ->
+make_request_header(#diameter_header{} = Hdr) ->
Hdr;
-make_header(T) ->
+make_request_header(T) ->
?ERROR({invalid_header, T}).
-%% make_packet/2
+%% make_request_packet/2
%%
%% Reconstruct a diameter_packet from the return value of
%% prepare_request or prepare_retransmit callback.
-make_packet(Bin, _)
+make_request_packet(Bin, _)
when is_binary(Bin) ->
- make_packet(Bin);
+ make_request_packet(Bin);
-make_packet(#diameter_packet{msg = [#diameter_header{} | _]} = Pkt, _) ->
+make_request_packet(#diameter_packet{msg = [#diameter_header{} | _]}
+ = Pkt,
+ _) ->
Pkt;
%% Returning a diameter_packet with no header from a prepare_request
%% or prepare_retransmit callback retains the header passed into it.
%% This is primarily so that the end to end and hop by hop identifiers
%% are retained.
-make_packet(#diameter_packet{header = Hdr} = Pkt,
+make_request_packet(#diameter_packet{header = Hdr} = Pkt,
#diameter_packet{header = Hdr0}) ->
Pkt#diameter_packet{header = fold_record(Hdr0, Hdr)};
-make_packet(Msg, Pkt) ->
+make_request_packet(Msg, Pkt) ->
Pkt#diameter_packet{msg = Msg}.
%% fold_record/2
@@ -1533,7 +1532,7 @@ retransmit({TPid, Caps, #diameter_app{alias = Alias} = App},
case cb(App, prepare_retransmit, [Pkt, SvcName, {TPid, Caps}]) of
{send, P} ->
- retransmit(make_packet(P, Pkt), TPid, Caps, Req, Timeout);
+ retransmit(make_request_packet(P, Pkt), TPid, Caps, Req, Timeout);
{discard, Reason} ->
?THROW(Reason);
discard ->
@@ -1946,7 +1945,7 @@ reply(Msg, Dict, TPid, #diameter_packet{errors = Es,
= ReqPkt)
when [] == Es;
is_record(hd(Msg), diameter_header) ->
- Pkt = diameter_codec:encode(Dict, make_reply_packet(Msg, ReqPkt)),
+ Pkt = diameter_codec:encode(Dict, make_answer_packet(Msg, ReqPkt)),
incr(send, Pkt, Dict, TPid), %% count result codes in sent answers
send(TPid, Pkt#diameter_packet{transport_data = TD});
@@ -1957,18 +1956,19 @@ reply(Msg, Dict, TPid, #diameter_packet{errors = [H|_] = Es} = Pkt) ->
TPid,
Pkt#diameter_packet{errors = []}).
-%% make_reply_packet/2
+%% make_answer_packet/2
%% Binaries and header/avp lists are sent as-is.
-make_reply_packet(Bin, _)
+make_answer_packet(Bin, _)
when is_binary(Bin) ->
#diameter_packet{bin = Bin};
-make_reply_packet([#diameter_header{} | _] = Msg, _) ->
+make_answer_packet([#diameter_header{} | _] = Msg, _) ->
#diameter_packet{msg = Msg};
%% Otherwise a reply message clears the R and T flags and retains the
-%% P flag. The E flag will be set at encode.
-make_reply_packet(Msg, #diameter_packet{header = ReqHdr}) ->
+%% P flag. The E flag will be set at encode. 6.2 of 3588 requires the
+%% same P flag on an answer as on the request.
+make_answer_packet(Msg, #diameter_packet{header = ReqHdr}) ->
Hdr = ReqHdr#diameter_header{version = ?DIAMETER_VERSION,
is_request = false,
is_error = undefined,
diff --git a/lib/diameter/src/app/diameter_service_sup.erl b/lib/diameter/src/base/diameter_service_sup.erl
index 153fff902f..153fff902f 100644
--- a/lib/diameter/src/app/diameter_service_sup.erl
+++ b/lib/diameter/src/base/diameter_service_sup.erl
diff --git a/lib/diameter/src/app/diameter_session.erl b/lib/diameter/src/base/diameter_session.erl
index bb91e97f39..bb91e97f39 100644
--- a/lib/diameter/src/app/diameter_session.erl
+++ b/lib/diameter/src/base/diameter_session.erl
diff --git a/lib/diameter/src/app/diameter_stats.erl b/lib/diameter/src/base/diameter_stats.erl
index 71479afa95..71479afa95 100644
--- a/lib/diameter/src/app/diameter_stats.erl
+++ b/lib/diameter/src/base/diameter_stats.erl
diff --git a/lib/diameter/src/app/diameter_sup.erl b/lib/diameter/src/base/diameter_sup.erl
index e5afd23dcd..e5afd23dcd 100644
--- a/lib/diameter/src/app/diameter_sup.erl
+++ b/lib/diameter/src/base/diameter_sup.erl
diff --git a/lib/diameter/src/app/diameter_sync.erl b/lib/diameter/src/base/diameter_sync.erl
index ce2db4b3a2..ce2db4b3a2 100644
--- a/lib/diameter/src/app/diameter_sync.erl
+++ b/lib/diameter/src/base/diameter_sync.erl
diff --git a/lib/diameter/src/app/diameter_types.erl b/lib/diameter/src/base/diameter_types.erl
index 6b1b1b8d39..6b1b1b8d39 100644
--- a/lib/diameter/src/app/diameter_types.erl
+++ b/lib/diameter/src/base/diameter_types.erl
diff --git a/lib/diameter/src/app/diameter_types.hrl b/lib/diameter/src/base/diameter_types.hrl
index 02bf8a74dd..02bf8a74dd 100644
--- a/lib/diameter/src/app/diameter_types.hrl
+++ b/lib/diameter/src/base/diameter_types.hrl
diff --git a/lib/diameter/src/app/diameter_watchdog.erl b/lib/diameter/src/base/diameter_watchdog.erl
index b7c1491f4b..6dc53d9f31 100644
--- a/lib/diameter/src/app/diameter_watchdog.erl
+++ b/lib/diameter/src/base/diameter_watchdog.erl
@@ -179,11 +179,11 @@ transition({close, TPid, _Reason}, #watchdog{transport = TPid}) ->
%% state okay as the result of the Peer State Machine reaching the
%% Open state.
%%
-%% If we're an acceptor then we may be resuming a connection that went
-%% down in another acceptor process, in which case this is the
-%% transition below, from down into reopen. That is, it's not until
-%% we know the identity of the peer (ie. now) that we know that we're
-%% in state down rather than initial.
+%% If we're accepting then we may be resuming a connection that went
+%% down in another watchdog process, in which case this is the
+%% transition below, from down to reopen. That is, it's not until we
+%% know the identity of the peer (ie. now) that we know that we're in
+%% state down rather than initial.
transition({open, TPid, Hosts, T} = Open,
#watchdog{transport = TPid,
diff --git a/lib/diameter/src/app/diameter_watchdog_sup.erl b/lib/diameter/src/base/diameter_watchdog_sup.erl
index fc837fe4ef..fc837fe4ef 100644
--- a/lib/diameter/src/app/diameter_watchdog_sup.erl
+++ b/lib/diameter/src/base/diameter_watchdog_sup.erl
diff --git a/lib/diameter/src/compiler/Makefile b/lib/diameter/src/compiler/Makefile
deleted file mode 100644
index 779013bfbc..0000000000
--- a/lib/diameter/src/compiler/Makefile
+++ /dev/null
@@ -1,131 +0,0 @@
-#
-# %CopyrightBegin%
-#
-# Copyright Ericsson AB 2010-2011. All Rights Reserved.
-#
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-#
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
-#
-# %CopyrightEnd%
-#
-#
-
-ifneq ($(ERL_TOP),)
-include $(ERL_TOP)/make/target.mk
-EBIN = ../../ebin
-include $(ERL_TOP)/make/$(TARGET)/otp.mk
-else
-include $(DIAMETER_TOP)/make/target.mk
-EBIN = ../../ebin
-include $(DIAMETER_TOP)/make/$(TARGET)/rules.mk
-endif
-
-
-# ----------------------------------------------------
-# Application version
-# ----------------------------------------------------
-include ../../vsn.mk
-VSN=$(DIAMETER_VSN)
-
-# ----------------------------------------------------
-# Release directory specification
-# ----------------------------------------------------
-
-RELSYSDIR = $(RELEASE_PATH)/lib/diameter-$(VSN)
-
-INCDIR = ../../include
-
-# ----------------------------------------------------
-# Target Specs
-# ----------------------------------------------------
-
-include modules.mk
-
-ERL_FILES = \
- $(MODULES:%=%.erl)
-
-TARGET_FILES = \
- $(MODULES:%=$(EBIN)/%.$(EMULATOR))
-
-# ----------------------------------------------------
-# FLAGS
-# ----------------------------------------------------
-
-ifeq ($(TYPE),debug)
-ERL_COMPILE_FLAGS += -Ddebug
-endif
-
-include ../app/diameter.mk
-
-ERL_COMPILE_FLAGS += \
- $(DIAMETER_ERL_COMPILE_FLAGS) \
- -I$(INCDIR)
-
-# ----------------------------------------------------
-# Targets
-# ----------------------------------------------------
-
-debug:
- @${MAKE} TYPE=debug opt
-
-opt: $(TARGET_FILES)
-
-clean:
- rm -f $(TARGET_FILES)
- rm -f errs core *~
- rm -f depend.mk
-
-docs:
-
-info:
- @echo ""
- @echo "ERL_FILES = $(ERL_FILES)"
- @echo "HRL_FILES = $(HRL_FILES)"
- @echo ""
- @echo "TARGET_FILES = $(TARGET_FILES)"
- @echo ""
-
-# ----------------------------------------------------
-# Release Target
-# ----------------------------------------------------
-ifneq ($(ERL_TOP),)
-include $(ERL_TOP)/make/otp_release_targets.mk
-else
-include $(DIAMETER_TOP)/make/release_targets.mk
-endif
-
-release_spec: opt
- $(INSTALL_DIR) $(RELSYSDIR)/ebin
- $(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin
- $(INSTALL_DIR) $(RELSYSDIR)/src
- $(INSTALL_DIR) $(RELSYSDIR)/src/compiler
- $(INSTALL_DATA) $(ERL_FILES) $(HRL_FILES) $(RELSYSDIR)/src/compiler
-
-release_docs_spec:
-
-force:
-
-# ----------------------------------------------------
-# Dependencies
-# ----------------------------------------------------
-
-depend: depend.mk
-
-# Generate dependencies makefile.
-depend.mk: ../app/depend.sed $(ERL_FILES) Makefile
- for f in $(MODULES); do \
- sed -f $< $$f.erl | sed "s@/@/$$f@"; \
- done \
- > $@
-
--include depend.mk
-
-.PHONY: clean debug depend docs force info opt release_docs_spec release_spec
diff --git a/lib/diameter/src/compiler/diameter_codegen.erl b/lib/diameter/src/compiler/diameter_codegen.erl
index a33b07a3d3..0fd4a0b301 100644
--- a/lib/diameter/src/compiler/diameter_codegen.erl
+++ b/lib/diameter/src/compiler/diameter_codegen.erl
@@ -707,9 +707,9 @@ gen_hrl(Path, Mod, Spec) ->
write("ENUM Macros",
Fd,
m_enums(PREFIX, false, get_value(enums, Spec))),
- write("RESULT CODE Macros",
+ write("DEFINE Macros",
Fd,
- m_enums(PREFIX, false, get_value(result_codes, Spec))),
+ m_enums(PREFIX, false, get_value(defines, Spec))),
lists:foreach(fun({M,Es}) ->
write("ENUM Macros from " ++ atom_to_list(M),
diff --git a/lib/diameter/src/app/diameter_exprecs.erl b/lib/diameter/src/compiler/diameter_exprecs.erl
index 5e120d6f44..5e120d6f44 100644
--- a/lib/diameter/src/app/diameter_exprecs.erl
+++ b/lib/diameter/src/compiler/diameter_exprecs.erl
diff --git a/lib/diameter/src/compiler/diameter_make.erl b/lib/diameter/src/compiler/diameter_make.erl
index 4431b88c4d..5380ee56ca 100644
--- a/lib/diameter/src/compiler/diameter_make.erl
+++ b/lib/diameter/src/compiler/diameter_make.erl
@@ -18,103 +18,61 @@
%%
%%
-%% Driver for the encoder generator utility.
+%% Module alternative to diameterc for dictionary compilation.
+%%
+%% Eg. 1> diameter_make:dict("mydict.dia").
+%%
+%% $ erl -noshell \
+%% -boot start_clean \
+%% -s diameter_make dict mydict.dia \
+%% -s init stop
%%
-module(diameter_make).
--export([spec/0,
- hrl/0,
- erl/0]).
+-export([dict/1,
+ dict/2,
+ spec/1,
+ spec/2]).
--spec spec() -> no_return().
--spec hrl() -> no_return().
--spec erl() -> no_return().
+-type opt() :: {outdir|include|name|prefix|inherits, string()}
+ | verbose
+ | debug.
-spec() ->
- make(spec).
+%% dict/1-2
-hrl() ->
- make(hrl).
+-spec dict(string(), [opt()])
+ -> ok.
-erl() ->
- make(erl).
+dict(File, Opts) ->
+ make(File,
+ Opts,
+ spec(File, Opts),
+ [spec || _ <- [1], lists:member(debug, Opts)] ++ [erl, hrl]).
-%% make/1
+dict(File) ->
+ dict(File, []).
-make(Mode) ->
- Args = init:get_plain_arguments(),
- Opts = try options(Args) catch throw: help -> help(Mode) end,
- Files = proplists:get_value(files, Opts, []),
- lists:foreach(fun(F) -> from_file(F, Mode, Opts) end, Files),
- halt(0).
+%% spec/2
-%% from_file/3
-
-from_file(F, Mode, Opts) ->
- try to_spec(F, Mode, Opts) of
- Spec ->
- from_spec(F, Spec, Mode, Opts)
- catch
- error: Reason ->
- io:format("==> ~p parse failure:~n~p~n",
- [F, {Reason, erlang:get_stacktrace()}]),
- halt(1)
- end.
+-spec spec(string(), [opt()])
+ -> orddict:orddict().
-%% to_spec/2
+spec(File, Opts) ->
+ diameter_spec_util:parse(File, Opts).
-%% Try to read the input as an already parsed file or else parse it.
-to_spec(F, spec, Opts) ->
- diameter_spec_util:parse(F, Opts);
-to_spec(F, _, _) ->
- {ok, [Spec]} = file:consult(F),
- Spec.
+spec(File) ->
+ spec(File, []).
-%% from_spec/4
+%% ===========================================================================
-from_spec(File, Spec, Mode, Opts) ->
- try
- diameter_codegen:from_spec(File, Spec, Opts, Mode)
+make(_, _, _, []) ->
+ ok;
+make(File, Opts, Spec, [Mode | Rest]) ->
+ try diameter_codegen:from_spec(File, Spec, Opts, Mode) of
+ ok ->
+ make(File, Opts, Spec, Rest)
catch
error: Reason ->
- io:format("==> ~p codegen failure:~n~p~n~p~n",
- [Mode, File, {Reason, erlang:get_stacktrace()}]),
- halt(1)
+ {error, {Reason, Mode, erlang:get_stacktrace()}}
end.
-
-%% options/1
-
-options(["-v" | Rest]) ->
- [verbose | options(Rest)];
-
-options(["-o", Outdir | Rest]) ->
- [{outdir, Outdir} | options(Rest)];
-
-options(["-i", Incdir | Rest]) ->
- [{include, Incdir} | options(Rest)];
-
-options(["-h" | _]) ->
- throw(help);
-
-options(["--" | Fs]) ->
- [{files, Fs}];
-
-options(["-" ++ _ = Opt | _]) ->
- io:fwrite("==> unknown option: ~s~n", [Opt]),
- throw(help);
-
-options(Fs) -> %% trailing arguments
- options(["--" | Fs]).
-
-%% help/1
-
-help(M) ->
- io:fwrite("Usage: ~p ~p [Options] [--] File ...~n"
- "Options:~n"
- " -v verbose output~n"
- " -h shows this help message~n"
- " -o OutDir where to put the output files~n"
- " -i IncludeDir where to search for beams to import~n",
- [?MODULE, M]),
- halt(1).
diff --git a/lib/diameter/src/compiler/diameter_spec_util.erl b/lib/diameter/src/compiler/diameter_spec_util.erl
index b60886b678..62536bf06d 100644
--- a/lib/diameter/src/compiler/diameter_spec_util.erl
+++ b/lib/diameter/src/compiler/diameter_spec_util.erl
@@ -34,19 +34,38 @@
%%
%% Output: orddict()
-parse(Path, Options) ->
- put({?MODULE, verbose}, lists:member(verbose, Options)),
+parse(Path, Opts) ->
+ put({?MODULE, verbose}, lists:member(verbose, Opts)),
{ok, B} = file:read_file(Path),
Chunks = chunk(B),
- Spec = make_spec(Chunks),
+ Spec = reset(make_spec(Chunks), Opts, [name, prefix, inherits]),
true = groups_defined(Spec), %% sanity checks
true = customs_defined(Spec), %%
- Full = import_enums(import_groups(import_avps(insert_codes(Spec),
- Options))),
+ Full = import_enums(import_groups(import_avps(insert_codes(Spec), Opts))),
true = enums_defined(Full), %% sanity checks
true = v_flags_set(Spec),
Full.
+reset(Spec, Opts, Keys) ->
+ lists:foldl(fun(K,S) ->
+ reset([{A,?ATOM(V)} || {A,V} <- Opts, A == K], S)
+ end,
+ Spec,
+ Keys).
+
+reset(L, Spec)
+ when is_list(L) ->
+ lists:foldl(fun reset/2, Spec, L);
+
+reset({inherits = Key, '-'}, Spec) ->
+ orddict:erase(Key, Spec);
+reset({inherits = Key, Dict}, Spec) ->
+ orddict:append(Key, Dict, Spec);
+reset({Key, Atom}, Spec) ->
+ orddict:store(Key, Atom, Spec);
+reset(_, Spec) ->
+ Spec.
+
%% Optional reports when running verbosely.
report(What, Data) ->
report(get({?MODULE, verbose}), What, Data).
@@ -204,9 +223,11 @@ chunk({avp_vendor_id = T, [{number, I}], Body}, Dict) ->
chunk({enum, [N], Str}, Dict) ->
append(enums, {atomize(N), parse_enums(Str)}, Dict);
-%% result_codes -> [{ResultName, [{Value, Name}, ...]}, ...]
-chunk({result_code, [N], Str}, Dict) ->
- append(result_codes, {atomize(N), parse_enums(Str)}, Dict);
+%% defines -> [{DefineName, [{Value, Name}, ...]}, ...]
+chunk({define, [N], Str}, Dict) ->
+ append(defines, {atomize(N), parse_enums(Str)}, Dict);
+chunk({result_code, [_] = N, Str}, Dict) -> %% backwards compatibility
+ chunk({define, N, Str}, Dict);
%% commands -> [{Name, Abbrev}, ...]
chunk({commands = T, [], Body}, Dict) ->
diff --git a/lib/diameter/src/compiler/modules.mk b/lib/diameter/src/compiler/modules.mk
deleted file mode 100644
index 17a311dacf..0000000000
--- a/lib/diameter/src/compiler/modules.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-#-*-makefile-*- ; force emacs to enter makefile-mode
-
-# %CopyrightBegin%
-#
-# Copyright Ericsson AB 2010-2011. All Rights Reserved.
-#
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-#
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
-#
-# %CopyrightEnd%
-
-MODULES = \
- diameter_codegen \
- diameter_spec_scan \
- diameter_spec_util
-
-HRL_FILES = \
- diameter_forms.hrl
-
diff --git a/lib/diameter/src/app/depend.sed b/lib/diameter/src/depend.sed
index 9df0133960..8f999f646f 100644
--- a/lib/diameter/src/app/depend.sed
+++ b/lib/diameter/src/depend.sed
@@ -18,14 +18,34 @@
#
#
-# Extract include dependencies from .erl files. The output is massaged
-# further in Makefile.
+# Extract include dependencies from .erl files. First line of input
+# is the path to the module in question (minus the .erl extension),
+# the rest is the contents of the module.
#
+1{
+ s@^[^/]*/@@
+ h
+ d
+}
+
+# Only interested in includes of diameter hrls.
/^-include/!d
/"diameter/!d
-s@^-include_lib("[^/]*@$(DIAMETER_TOP)@
+# Extract the name of the included files in one of two forms:
+#
+# $(INCDIR)/diameter.hrl
+# diameter_internal.hrl
+
+s@^-include_lib(".*/@$(INCDIR)/@
s@^-include("@@
s@".*@@
-s@^@$(EBIN)/.$(EMULATOR): @
+
+# Retrieve the path to our module from the hold space, morph it
+# into a beam path and turn it into a dependency like this:
+#
+# $(EBIN)/diameter_service.$(EMULATOR): $(INCDIR)/diameter.hrl
+
+G
+s@^\(.*\)\n\(.*\)@$(EBIN)/\2.$(EMULATOR): \1@
diff --git a/lib/diameter/src/dict/base_accounting.dia b/lib/diameter/src/dict/base_accounting.dia
new file mode 100644
index 0000000000..ced324078c
--- /dev/null
+++ b/lib/diameter/src/dict/base_accounting.dia
@@ -0,0 +1,69 @@
+;;
+;; %CopyrightBegin%
+;;
+;; Copyright Ericsson AB 2010-2011. All Rights Reserved.
+;;
+;; The contents of this file are subject to the Erlang Public License,
+;; Version 1.1, (the "License"); you may not use this file except in
+;; compliance with the License. You should have received a copy of the
+;; Erlang Public License along with this software. If not, it can be
+;; retrieved online at http://www.erlang.org/.
+;;
+;; Software distributed under the License is distributed on an "AS IS"
+;; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+;; the License for the specific language governing rights and limitations
+;; under the License.
+;;
+;; %CopyrightEnd%
+;;
+
+@id 3
+@name diameter_gen_base_accounting
+@prefix diameter_base_accounting
+@vendor 0 IETF
+
+@inherits diameter_gen_base_rfc3588
+
+@messages
+
+ ACR ::= < Diameter Header: 271, REQ, PXY >
+ < Session-Id >
+ { Origin-Host }
+ { Origin-Realm }
+ { Destination-Realm }
+ { Accounting-Record-Type }
+ { Accounting-Record-Number }
+ [ Acct-Application-Id ]
+ [ Vendor-Specific-Application-Id ]
+ [ User-Name ]
+ [ Accounting-Sub-Session-Id ]
+ [ Acct-Session-Id ]
+ [ Acct-Multi-Session-Id ]
+ [ Acct-Interim-Interval ]
+ [ Accounting-Realtime-Required ]
+ [ Origin-State-Id ]
+ [ Event-Timestamp ]
+ * [ Proxy-Info ]
+ * [ Route-Record ]
+ * [ AVP ]
+
+ ACA ::= < Diameter Header: 271, PXY >
+ < Session-Id >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ { Accounting-Record-Type }
+ { Accounting-Record-Number }
+ [ Acct-Application-Id ]
+ [ Vendor-Specific-Application-Id ]
+ [ User-Name ]
+ [ Accounting-Sub-Session-Id ]
+ [ Acct-Session-Id ]
+ [ Acct-Multi-Session-Id ]
+ [ Error-Reporting-Host ]
+ [ Acct-Interim-Interval ]
+ [ Accounting-Realtime-Required ]
+ [ Origin-State-Id ]
+ [ Event-Timestamp ]
+ * [ Proxy-Info ]
+ * [ AVP ]
diff --git a/lib/diameter/src/dict/base_rfc3588.dia b/lib/diameter/src/dict/base_rfc3588.dia
new file mode 100644
index 0000000000..f7a0b717cd
--- /dev/null
+++ b/lib/diameter/src/dict/base_rfc3588.dia
@@ -0,0 +1,414 @@
+;;
+;; %CopyrightBegin%
+;;
+;; Copyright Ericsson AB 2010-2011. All Rights Reserved.
+;;
+;; The contents of this file are subject to the Erlang Public License,
+;; Version 1.1, (the "License"); you may not use this file except in
+;; compliance with the License. You should have received a copy of the
+;; Erlang Public License along with this software. If not, it can be
+;; retrieved online at http://www.erlang.org/.
+;;
+;; Software distributed under the License is distributed on an "AS IS"
+;; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+;; the License for the specific language governing rights and limitations
+;; under the License.
+;;
+;; %CopyrightEnd%
+;;
+
+@id 0
+@name diameter_gen_base_rfc3588
+@prefix diameter_base
+@vendor 0 IETF
+
+@avp_types
+
+ Acct-Interim-Interval 85 Unsigned32 M
+ Accounting-Realtime-Required 483 Enumerated M
+ Acct-Multi-Session-Id 50 UTF8String M
+ Accounting-Record-Number 485 Unsigned32 M
+ Accounting-Record-Type 480 Enumerated M
+ Acct-Session-Id 44 OctetString M
+ Accounting-Sub-Session-Id 287 Unsigned64 M
+ Acct-Application-Id 259 Unsigned32 M
+ Auth-Application-Id 258 Unsigned32 M
+ Auth-Request-Type 274 Enumerated M
+ Authorization-Lifetime 291 Unsigned32 M
+ Auth-Grace-Period 276 Unsigned32 M
+ Auth-Session-State 277 Enumerated M
+ Re-Auth-Request-Type 285 Enumerated M
+ Class 25 OctetString M
+ Destination-Host 293 DiamIdent M
+ Destination-Realm 283 DiamIdent M
+ Disconnect-Cause 273 Enumerated M
+ E2E-Sequence 300 Grouped M
+ Error-Message 281 UTF8String -
+ Error-Reporting-Host 294 DiamIdent -
+ Event-Timestamp 55 Time M
+ Experimental-Result 297 Grouped M
+ Experimental-Result-Code 298 Unsigned32 M
+ Failed-AVP 279 Grouped M
+ Firmware-Revision 267 Unsigned32 -
+ Host-IP-Address 257 Address M
+ Inband-Security-Id 299 Unsigned32 M
+ Multi-Round-Time-Out 272 Unsigned32 M
+ Origin-Host 264 DiamIdent M
+ Origin-Realm 296 DiamIdent M
+ Origin-State-Id 278 Unsigned32 M
+ Product-Name 269 UTF8String -
+ Proxy-Host 280 DiamIdent M
+ Proxy-Info 284 Grouped M
+ Proxy-State 33 OctetString M
+ Redirect-Host 292 DiamURI M
+ Redirect-Host-Usage 261 Enumerated M
+ Redirect-Max-Cache-Time 262 Unsigned32 M
+ Result-Code 268 Unsigned32 M
+ Route-Record 282 DiamIdent M
+ Session-Id 263 UTF8String M
+ Session-Timeout 27 Unsigned32 M
+ Session-Binding 270 Unsigned32 M
+ Session-Server-Failover 271 Enumerated M
+ Supported-Vendor-Id 265 Unsigned32 M
+ Termination-Cause 295 Enumerated M
+ User-Name 1 UTF8String M
+ Vendor-Id 266 Unsigned32 M
+ Vendor-Specific-Application-Id 260 Grouped M
+
+@messages
+
+ CER ::= < Diameter Header: 257, REQ >
+ { Origin-Host }
+ { Origin-Realm }
+ 1* { Host-IP-Address }
+ { Vendor-Id }
+ { Product-Name }
+ [ Origin-State-Id ]
+ * [ Supported-Vendor-Id ]
+ * [ Auth-Application-Id ]
+ * [ Inband-Security-Id ]
+ * [ Acct-Application-Id ]
+ * [ Vendor-Specific-Application-Id ]
+ [ Firmware-Revision ]
+ * [ AVP ]
+
+ CEA ::= < Diameter Header: 257 >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ 1* { Host-IP-Address }
+ { Vendor-Id }
+ { Product-Name }
+ [ Origin-State-Id ]
+ [ Error-Message ]
+ * [ Failed-AVP ]
+ * [ Supported-Vendor-Id ]
+ * [ Auth-Application-Id ]
+ * [ Inband-Security-Id ]
+ * [ Acct-Application-Id ]
+ * [ Vendor-Specific-Application-Id ]
+ [ Firmware-Revision ]
+ * [ AVP ]
+
+ DPR ::= < Diameter Header: 282, REQ >
+ { Origin-Host }
+ { Origin-Realm }
+ { Disconnect-Cause }
+
+ DPA ::= < Diameter Header: 282 >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ [ Error-Message ]
+ * [ Failed-AVP ]
+
+ DWR ::= < Diameter Header: 280, REQ >
+ { Origin-Host }
+ { Origin-Realm }
+ [ Origin-State-Id ]
+
+ DWA ::= < Diameter Header: 280 >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ [ Error-Message ]
+ * [ Failed-AVP ]
+ [ Origin-State-Id ]
+
+ answer-message ::= < Diameter Header: code, ERR [PXY] >
+ 0*1 < Session-Id >
+ { Origin-Host }
+ { Origin-Realm }
+ { Result-Code }
+ [ Origin-State-Id ]
+ [ Error-Reporting-Host ]
+ [ Proxy-Info ]
+ * [ AVP ]
+
+ RAR ::= < Diameter Header: 258, REQ, PXY >
+ < Session-Id >
+ { Origin-Host }
+ { Origin-Realm }
+ { Destination-Realm }
+ { Destination-Host }
+ { Auth-Application-Id }
+ { Re-Auth-Request-Type }
+ [ User-Name ]
+ [ Origin-State-Id ]
+ * [ Proxy-Info ]
+ * [ Route-Record ]
+ * [ AVP ]
+
+ RAA ::= < Diameter Header: 258, PXY >
+ < Session-Id >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ [ User-Name ]
+ [ Origin-State-Id ]
+ [ Error-Message ]
+ [ Error-Reporting-Host ]
+ * [ Failed-AVP ]
+ * [ Redirect-Host ]
+ [ Redirect-Host-Usage ]
+ [ Redirect-Max-Cache-Time ]
+ * [ Proxy-Info ]
+ * [ AVP ]
+
+ STR ::= < Diameter Header: 275, REQ, PXY >
+ < Session-Id >
+ { Origin-Host }
+ { Origin-Realm }
+ { Destination-Realm }
+ { Auth-Application-Id }
+ { Termination-Cause }
+ [ User-Name ]
+ [ Destination-Host ]
+ * [ Class ]
+ [ Origin-State-Id ]
+ * [ Proxy-Info ]
+ * [ Route-Record ]
+ * [ AVP ]
+
+ STA ::= < Diameter Header: 275, PXY >
+ < Session-Id >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ [ User-Name ]
+ * [ Class ]
+ [ Error-Message ]
+ [ Error-Reporting-Host ]
+ * [ Failed-AVP ]
+ [ Origin-State-Id ]
+ * [ Redirect-Host ]
+ [ Redirect-Host-Usage ]
+ [ Redirect-Max-Cache-Time ]
+ * [ Proxy-Info ]
+ * [ AVP ]
+
+ ASR ::= < Diameter Header: 274, REQ, PXY >
+ < Session-Id >
+ { Origin-Host }
+ { Origin-Realm }
+ { Destination-Realm }
+ { Destination-Host }
+ { Auth-Application-Id }
+ [ User-Name ]
+ [ Origin-State-Id ]
+ * [ Proxy-Info ]
+ * [ Route-Record ]
+ * [ AVP ]
+
+ ASA ::= < Diameter Header: 274, PXY >
+ < Session-Id >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ [ User-Name ]
+ [ Origin-State-Id ]
+ [ Error-Message ]
+ [ Error-Reporting-Host ]
+ * [ Failed-AVP ]
+ * [ Redirect-Host ]
+ [ Redirect-Host-Usage ]
+ [ Redirect-Max-Cache-Time ]
+ * [ Proxy-Info ]
+ * [ AVP ]
+
+ ACR ::= < Diameter Header: 271, REQ, PXY >
+ < Session-Id >
+ { Origin-Host }
+ { Origin-Realm }
+ { Destination-Realm }
+ { Accounting-Record-Type }
+ { Accounting-Record-Number }
+ [ Acct-Application-Id ]
+ [ Vendor-Specific-Application-Id ]
+ [ User-Name ]
+ [ Accounting-Sub-Session-Id ]
+ [ Acct-Session-Id ]
+ [ Acct-Multi-Session-Id ]
+ [ Acct-Interim-Interval ]
+ [ Accounting-Realtime-Required ]
+ [ Origin-State-Id ]
+ [ Event-Timestamp ]
+ * [ Proxy-Info ]
+ * [ Route-Record ]
+ * [ AVP ]
+
+ ACA ::= < Diameter Header: 271, PXY >
+ < Session-Id >
+ { Result-Code }
+ { Origin-Host }
+ { Origin-Realm }
+ { Accounting-Record-Type }
+ { Accounting-Record-Number }
+ [ Acct-Application-Id ]
+ [ Vendor-Specific-Application-Id ]
+ [ User-Name ]
+ [ Accounting-Sub-Session-Id ]
+ [ Acct-Session-Id ]
+ [ Acct-Multi-Session-Id ]
+ [ Error-Reporting-Host ]
+ [ Acct-Interim-Interval ]
+ [ Accounting-Realtime-Required ]
+ [ Origin-State-Id ]
+ [ Event-Timestamp ]
+ * [ Proxy-Info ]
+ * [ AVP ]
+
+@enum Disconnect-Cause
+
+ REBOOTING 0
+ BUSY 1
+ DO_NOT_WANT_TO_TALK_TO_YOU 2
+
+@enum Redirect-Host-Usage
+
+ DONT_CACHE 0
+ ALL_SESSION 1
+ ALL_REALM 2
+ REALM_AND_APPLICATION 3
+ ALL_APPLICATION 4
+ ALL_HOST 5
+ ALL_USER 6
+
+@enum Auth-Request-Type
+
+ AUTHENTICATE_ONLY 1
+ AUTHORIZE_ONLY 2
+ AUTHORIZE_AUTHENTICATE 3
+
+@enum Auth-Session-State
+
+ STATE_MAINTAINED 0
+ NO_STATE_MAINTAINED 1
+
+@enum Re-Auth-Request-Type
+
+ AUTHORIZE_ONLY 0
+ AUTHORIZE_AUTHENTICATE 1
+
+@enum Termination-Cause
+
+ DIAMETER_LOGOUT 1
+ DIAMETER_SERVICE_NOT_PROVIDED 2
+ DIAMETER_BAD_ANSWER 3
+ DIAMETER_ADMINISTRATIVE 4
+ DIAMETER_LINK_BROKEN 5
+ DIAMETER_AUTH_EXPIRED 6
+ DIAMETER_USER_MOVED 7
+ DIAMETER_SESSION_TIMEOUT 8
+
+@enum Session-Server-Failover
+
+ REFUSE_SERVICE 0
+ TRY_AGAIN 1
+ ALLOW_SERVICE 2
+ TRY_AGAIN_ALLOW_SERVICE 3
+
+@enum Accounting-Record-Type
+
+ EVENT_RECORD 1
+ START_RECORD 2
+ INTERIM_RECORD 3
+ STOP_RECORD 4
+
+@enum Accounting-Realtime-Required
+
+ DELIVER_AND_GRANT 1
+ GRANT_AND_STORE 2
+ GRANT_AND_LOSE 3
+
+@define Result-Code
+
+;; 7.1.1. Informational
+ DIAMETER_MULTI_ROUND_AUTH 1001
+
+;; 7.1.2. Success
+ DIAMETER_SUCCESS 2001
+ DIAMETER_LIMITED_SUCCESS 2002
+
+;; 7.1.3. Protocol Errors
+ DIAMETER_COMMAND_UNSUPPORTED 3001
+ DIAMETER_UNABLE_TO_DELIVER 3002
+ DIAMETER_REALM_NOT_SERVED 3003
+ DIAMETER_TOO_BUSY 3004
+ DIAMETER_LOOP_DETECTED 3005
+ DIAMETER_REDIRECT_INDICATION 3006
+ DIAMETER_APPLICATION_UNSUPPORTED 3007
+ DIAMETER_INVALID_HDR_BITS 3008
+ DIAMETER_INVALID_AVP_BITS 3009
+ DIAMETER_UNKNOWN_PEER 3010
+
+;; 7.1.4. Transient Failures
+ DIAMETER_AUTHENTICATION_REJECTED 4001
+ DIAMETER_OUT_OF_SPACE 4002
+ ELECTION_LOST 4003
+
+;; 7.1.5. Permanent Failures
+ DIAMETER_AVP_UNSUPPORTED 5001
+ DIAMETER_UNKNOWN_SESSION_ID 5002
+ DIAMETER_AUTHORIZATION_REJECTED 5003
+ DIAMETER_INVALID_AVP_VALUE 5004
+ DIAMETER_MISSING_AVP 5005
+ DIAMETER_RESOURCES_EXCEEDED 5006
+ DIAMETER_CONTRADICTING_AVPS 5007
+ DIAMETER_AVP_NOT_ALLOWED 5008
+ DIAMETER_AVP_OCCURS_TOO_MANY_TIMES 5009
+ DIAMETER_NO_COMMON_APPLICATION 5010
+ DIAMETER_UNSUPPORTED_VERSION 5011
+ DIAMETER_UNABLE_TO_COMPLY 5012
+ DIAMETER_INVALID_BIT_IN_HEADER 5013
+ DIAMETER_INVALID_AVP_LENGTH 5014
+ DIAMETER_INVALID_MESSAGE_LENGTH 5015
+ DIAMETER_INVALID_AVP_BIT_COMBO 5016
+ DIAMETER_NO_COMMON_SECURITY 5017
+
+@grouped
+
+ Proxy-Info ::= < AVP Header: 284 >
+ { Proxy-Host }
+ { Proxy-State }
+ * [ AVP ]
+
+ Failed-AVP ::= < AVP Header: 279 >
+ 1* {AVP}
+
+ Experimental-Result ::= < AVP Header: 297 >
+ { Vendor-Id }
+ { Experimental-Result-Code }
+
+ Vendor-Specific-Application-Id ::= < AVP Header: 260 >
+ 1* { Vendor-Id }
+ [ Auth-Application-Id ]
+ [ Acct-Application-Id ]
+
+;; The E2E-Sequence AVP is defined in RFC 3588 as Grouped, but
+;; there is no definition of the group - only an informal text stating
+;; that there should be a nonce (an OctetString) and a counter
+;; (integer)
+;;
+ E2E-Sequence ::= <AVP Header: 300 >
+ 2* { AVP }
diff --git a/lib/diameter/src/app/diameter_gen_relay.dia b/lib/diameter/src/dict/relay.dia
index d86446e368..c22293209b 100644
--- a/lib/diameter/src/app/diameter_gen_relay.dia
+++ b/lib/diameter/src/dict/relay.dia
@@ -18,6 +18,7 @@
;;
@id 0xFFFFFFFF
+@name diameter_gen_relay
@prefix diameter_relay
@vendor 0 IETF
diff --git a/lib/diameter/src/gen/.gitignore b/lib/diameter/src/gen/.gitignore
new file mode 100644
index 0000000000..d490642eb7
--- /dev/null
+++ b/lib/diameter/src/gen/.gitignore
@@ -0,0 +1,2 @@
+
+/diameter_gen*rl
diff --git a/lib/diameter/src/modules.mk b/lib/diameter/src/modules.mk
new file mode 100644
index 0000000000..c7cbe598af
--- /dev/null
+++ b/lib/diameter/src/modules.mk
@@ -0,0 +1,93 @@
+#-*-makefile-*- ; force emacs to enter makefile-mode
+
+# %CopyrightBegin%
+#
+# Copyright Ericsson AB 2010-2011. All Rights Reserved.
+#
+# The contents of this file are subject to the Erlang Public License,
+# Version 1.1, (the "License"); you may not use this file except in
+# compliance with the License. You should have received a copy of the
+# Erlang Public License along with this software. If not, it can be
+# retrieved online at http://www.erlang.org/.
+#
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+# the License for the specific language governing rights and limitations
+# under the License.
+#
+# %CopyrightEnd%
+
+# Runtime dictionary files in ./dict. Modules will be generated from
+# these are included in the app file.
+DICTS = \
+ base_rfc3588 \
+ base_accounting \
+ relay
+
+# Handwritten (runtime) modules included in the app file.
+RT_MODULES = \
+ base/diameter \
+ base/diameter_app \
+ base/diameter_capx \
+ base/diameter_config \
+ base/diameter_codec \
+ base/diameter_dict \
+ base/diameter_lib \
+ base/diameter_misc_sup \
+ base/diameter_peer \
+ base/diameter_peer_fsm \
+ base/diameter_peer_fsm_sup \
+ base/diameter_reg \
+ base/diameter_service \
+ base/diameter_service_sup \
+ base/diameter_session \
+ base/diameter_stats \
+ base/diameter_sup \
+ base/diameter_sync \
+ base/diameter_types \
+ base/diameter_watchdog \
+ base/diameter_watchdog_sup \
+ transport/diameter_etcp \
+ transport/diameter_etcp_sup \
+ transport/diameter_tcp \
+ transport/diameter_tcp_sup \
+ transport/diameter_sctp \
+ transport/diameter_sctp_sup \
+ transport/diameter_transport_sup
+
+# Handwritten (compile time) modules not included in the app file.
+CT_MODULES = \
+ base/diameter_callback \
+ base/diameter_dbg \
+ base/diameter_info \
+ compiler/diameter_codegen \
+ compiler/diameter_exprecs \
+ compiler/diameter_spec_scan \
+ compiler/diameter_spec_util \
+ compiler/diameter_make
+
+# Released hrl files in ../include intended for public consumption.
+EXTERNAL_HRLS = \
+ diameter.hrl \
+ diameter_gen.hrl
+
+# Released hrl files intended for private use.
+INTERNAL_HRLS = \
+ base/diameter_internal.hrl \
+ base/diameter_types.hrl \
+ compiler/diameter_forms.hrl
+
+# Released files relative to ../bin.
+BINS = \
+ diameterc
+
+# Released files relative to ../examples.
+EXAMPLES = \
+ GNUmakefile \
+ peer.erl \
+ client.erl \
+ client_cb.erl \
+ server.erl \
+ server_cb.erl \
+ relay.erl \
+ relay_cb.erl
diff --git a/lib/diameter/src/subdirs.mk b/lib/diameter/src/subdirs.mk
deleted file mode 100644
index 3e12d935bc..0000000000
--- a/lib/diameter/src/subdirs.mk
+++ /dev/null
@@ -1,21 +0,0 @@
-#-*-makefile-*- ; force emacs to enter makefile-mode
-
-# %CopyrightBegin%
-#
-# Copyright Ericsson AB 2010-2011. All Rights Reserved.
-#
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-#
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
-#
-# %CopyrightEnd%
-
-SUB_DIRS = compiler app transport
-SUB_DIRECTORIES = $(SUB_DIRS) \ No newline at end of file
diff --git a/lib/diameter/src/transport/.gitignore b/lib/diameter/src/transport/.gitignore
deleted file mode 100644
index d9f072e262..0000000000
--- a/lib/diameter/src/transport/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-
-/depend.mk
-
diff --git a/lib/diameter/src/transport/Makefile b/lib/diameter/src/transport/Makefile
deleted file mode 100644
index 4b53100fd2..0000000000
--- a/lib/diameter/src/transport/Makefile
+++ /dev/null
@@ -1,141 +0,0 @@
-#
-# %CopyrightBegin%
-#
-# Copyright Ericsson AB 2010-2011. All Rights Reserved.
-#
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-#
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
-#
-# %CopyrightEnd%
-#
-#
-
-ifneq ($(ERL_TOP),)
-include $(ERL_TOP)/make/target.mk
-EBIN = ../../ebin
-include $(ERL_TOP)/make/$(TARGET)/otp.mk
-else
-include $(DIAMETER_TOP)/make/target.mk
-EBIN = ../../ebin
-include $(DIAMETER_TOP)/make/$(TARGET)/rules.mk
-endif
-
-
-# ----------------------------------------------------
-# Application version
-# ----------------------------------------------------
-
-include ../../vsn.mk
-VSN=$(DIAMETER_VSN)
-
-# ----------------------------------------------------
-# Release directory specification
-# ----------------------------------------------------
-
-RELSYSDIR = $(RELEASE_PATH)/lib/diameter-$(VSN)
-
-INCDIR = ../../include
-
-# ----------------------------------------------------
-# Target Specs
-# ----------------------------------------------------
-
-include modules.mk
-
-ERL_FILES = \
- $(MODULES:%=%.erl)
-
-TARGET_FILES = \
- $(MODULES:%=$(EBIN)/%.$(EMULATOR))
-
-# ----------------------------------------------------
-# FLAGS
-# ----------------------------------------------------
-
-ifeq ($(TYPE),debug)
-ERL_COMPILE_FLAGS += -Ddebug
-endif
-
-include ../app/diameter.mk
-
-ERL_COMPILE_FLAGS += \
- $(DIAMETER_ERL_COMPILE_FLAGS) \
- -I$(INCDIR)
-
-# ----------------------------------------------------
-# Targets
-# ----------------------------------------------------
-
-debug:
- @${MAKE} TYPE=debug opt
-
-opt: $(TARGET_FILES)
-
-clean:
- rm -f $(TARGET_FILES)
- rm -f errs core *~
- rm -f depend.mk
-
-docs:
-
-info:
- @echo ""
- @echo "ERL_FILES = $(ERL_FILES)"
- @echo "HRL_FILES = $(HRL_FILES)"
- @echo ""
- @echo "TARGET_FILES = $(TARGET_FILES)"
- @echo ""
-
-# ----------------------------------------------------
-# Special Build Targets
-# ----------------------------------------------------
-
-# Invoked from ../app to add modules to the app file.
-$(APP_TARGET): force
- M=`echo $(MODULES) | sed -e 's/^ *//' -e 's/ *$$//' -e 'y/ /,/'`; \
- echo "/%TRANSPORT_MODULES%/s//$$M/;w;q" | tr ';' '\n' \
- | ed -s $@
-
-# ----------------------------------------------------
-# Release Target
-# ----------------------------------------------------
-ifneq ($(ERL_TOP),)
-include $(ERL_TOP)/make/otp_release_targets.mk
-else
-include $(DIAMETER_TOP)/make/release_targets.mk
-endif
-
-release_spec: opt
- $(INSTALL_DIR) $(RELSYSDIR)/ebin
- $(INSTALL_DATA) $(TARGET_FILES) $(RELSYSDIR)/ebin
- $(INSTALL_DIR) $(RELSYSDIR)/src/transport
- $(INSTALL_DATA) $(ERL_FILES) $(HRL_FILES) $(RELSYSDIR)/src/transport
-
-release_docs_spec:
-
-force:
-
-# ----------------------------------------------------
-# Dependencies
-# ----------------------------------------------------
-
-depend: depend.mk
-
-# Generate dependencies makefile.
-depend.mk: ../app/depend.sed $(ERL_FILES) Makefile
- for f in $(MODULES); do \
- sed -f $< $$f.erl | sed "s@/@/$$f@"; \
- done \
- > $@
-
--include depend.mk
-
-.PHONY: clean debug depend docs force info opt release_docs_spec release_spec
diff --git a/lib/diameter/src/transport/diameter_sctp.erl b/lib/diameter/src/transport/diameter_sctp.erl
index 46473e7bf1..209f8c01c1 100644
--- a/lib/diameter/src/transport/diameter_sctp.erl
+++ b/lib/diameter/src/transport/diameter_sctp.erl
@@ -37,6 +37,9 @@
code_change/3,
terminate/2]).
+-export([ports/0,
+ ports/1]).
+
-include_lib("kernel/include/inet_sctp.hrl").
-include_lib("diameter/include/diameter.hrl").
@@ -118,8 +121,8 @@ s({accept, Ref} = A, Addrs, Opts) ->
%% gen_sctp in order to be able to accept a new association only
%% *after* an accepting transport has been spawned.
-s({connect = C, _}, Addrs, Opts) ->
- diameter_sctp_sup:start_child({C, self(), Opts, Addrs}).
+s({connect = C, Ref}, Addrs, Opts) ->
+ diameter_sctp_sup:start_child({C, self(), Opts, Addrs, Ref}).
%% start_link/1
@@ -149,28 +152,36 @@ i({listen, Ref, {Opts, Addrs}}) ->
socket = Sock});
%% A connecting transport.
-i({connect, Pid, Opts, Addrs}) ->
+i({connect, Pid, Opts, Addrs, Ref}) ->
{[As, Ps], Rest} = proplists:split(Opts, [raddr, rport]),
RAs = [diameter_lib:ipaddr(A) || {raddr, A} <- As],
[RP] = [P || {rport, P} <- Ps] ++ [P || P <- [?DEFAULT_PORT], [] == Ps],
{LAs, Sock} = open(Addrs, Rest, 0),
+ putr(ref, Ref),
proc_lib:init_ack({ok, self(), LAs}),
erlang:monitor(process, Pid),
#transport{parent = Pid,
mode = {connect, connect(Sock, RAs, RP, [])},
socket = Sock};
+i({connect, _, _, _} = T) -> %% from old code
+ x(T);
%% An accepting transport spawned by diameter.
-i({accept, Pid, LPid, Sock}) ->
+i({accept, Pid, LPid, Sock, Ref})
+ when is_pid(Pid) ->
+ putr(ref, Ref),
proc_lib:init_ack({ok, self()}),
erlang:monitor(process, Pid),
erlang:monitor(process, LPid),
#transport{parent = Pid,
mode = {accept, LPid},
socket = Sock};
+i({accept, _, _, _} = T) -> %% from old code
+ x(T);
%% An accepting transport spawned at association establishment.
i({accept, Ref, LPid, Sock, Id}) ->
+ putr(ref, Ref),
proc_lib:init_ack({ok, self()}),
MRef = erlang:monitor(process, LPid),
%% Wait for a signal that the transport has been started before
@@ -250,13 +261,33 @@ gen_opts(Opts) ->
[binary, {active, once} | Opts].
%% ---------------------------------------------------------------------------
+%% # ports/0-1
+%% ---------------------------------------------------------------------------
+
+ports() ->
+ Ts = diameter_reg:match({?MODULE, '_', '_'}),
+ [{type(T), N, Pid} || {{?MODULE, T, {_, {_, S}}}, Pid} <- Ts,
+ {ok, N} <- [inet:port(S)]].
+
+ports(Ref) ->
+ Ts = diameter_reg:match({?MODULE, '_', {Ref, '_'}}),
+ [{type(T), N, Pid} || {{?MODULE, T, {R, {_, S}}}, Pid} <- Ts,
+ R == Ref,
+ {ok, N} <- [inet:port(S)]].
+
+type(listener) ->
+ listen;
+type(T) ->
+ T.
+
+%% ---------------------------------------------------------------------------
%% # handle_call/3
%% ---------------------------------------------------------------------------
handle_call({{accept, Ref}, Pid}, _, #listener{ref = Ref,
count = N}
= S) ->
- {TPid, NewS} = accept(Pid, S),
+ {TPid, NewS} = accept(Ref, Pid, S),
{reply, {ok, TPid}, NewS#listener{count = N+1}};
handle_call(_, _, State) ->
@@ -306,6 +337,12 @@ terminate(_, #listener{socket = Sock}) ->
%% ---------------------------------------------------------------------------
+putr(Key, Val) ->
+ put({?MODULE, Key}, Val).
+
+getr(Key) ->
+ get({?MODULE, Key}).
+
%% start_timer/1
start_timer(#listener{count = 0} = S) ->
@@ -411,27 +448,41 @@ transition({diameter, {send, Msg}}, S) ->
transition({diameter, {close, Pid}}, #transport{parent = Pid}) ->
stop;
+%% TLS over SCTP is described in RFC 3436 but has limitations as
+%% described in RFC 6083. The latter describes DTLS over SCTP, which
+%% addresses these limitations, DTLS itself being described in RFC
+%% 4347. TLS is primarily used over TCP, which the current RFC 3588
+%% draft acknowledges by equating TLS with TLS/TCP and DTLS/SCTP.
+transition({diameter, {tls, _Ref, _Type, _Bool}}, _) ->
+ stop;
+
%% Listener process has died.
transition({'DOWN', _, process, Pid, _}, #transport{mode = {accept, Pid}}) ->
stop;
%% Parent process has died.
transition({'DOWN', _, process, Pid, _}, #transport{parent = Pid}) ->
- stop.
+ stop;
+
+%% Request for the local port number.
+transition({resolve_port, Pid}, #transport{socket = Sock})
+ when is_pid(Pid) ->
+ Pid ! inet:port(Sock),
+ ok.
%% Crash on anything unexpected.
-%% accept/2
+%% accept/3
%%
%% Start a new transport process or use one that's already been
%% started as a consequence of association establishment.
%% No pending associations: spawn a new transport.
-accept(Pid, #listener{socket = Sock,
- tmap = T,
- pending = {0,_} = Q}
- = S) ->
- Arg = {accept, Pid, self(), Sock},
+accept(Ref, Pid, #listener{socket = Sock,
+ tmap = T,
+ pending = {0,_} = Q}
+ = S) ->
+ Arg = {accept, Pid, self(), Sock, Ref},
{ok, TPid} = diameter_sctp_sup:start_child(Arg),
MRef = erlang:monitor(process, TPid),
ets:insert(T, [{MRef, TPid}, {TPid, MRef}]),
@@ -442,12 +493,12 @@ accept(Pid, #listener{socket = Sock,
%% Accepting transport has died. This can happen if a new transport is
%% started before the DOWN has arrived.
-accept(Pid, #listener{pending = [TPid | {0,_} = Q]} = S) ->
+accept(Ref, Pid, #listener{pending = [TPid | {0,_} = Q]} = S) ->
false = is_process_alive(TPid), %% assert
- accept(Pid, S#listener{pending = Q});
+ accept(Ref, Pid, S#listener{pending = Q});
%% Pending associations: attach to the first in the queue.
-accept(Pid, #listener{ref = Ref, pending = {N,Q}} = S) ->
+accept(_, Pid, #listener{ref = Ref, pending = {N,Q}} = S) ->
TPid = ets:first(Q),
TPid ! {Ref, Pid},
ets:delete(Q, TPid),
@@ -499,8 +550,14 @@ recv({[], #sctp_assoc_change{state = comm_up,
outbound_streams = OS,
inbound_streams = IS,
assoc_id = Id}},
- #transport{assoc_id = undefined}
+ #transport{assoc_id = undefined,
+ mode = {T, _},
+ socket = Sock}
= S) ->
+ Ref = getr(ref),
+ is_reference(Ref) %% started in new code
+ andalso
+ (true = diameter_reg:add_new({?MODULE, T, {Ref, {Id, Sock}}})),
up(S#transport{assoc_id = Id,
streams = {IS, OS}});
diff --git a/lib/diameter/src/transport/diameter_tcp.erl b/lib/diameter/src/transport/diameter_tcp.erl
index 653c114471..78dbda6888 100644
--- a/lib/diameter/src/transport/diameter_tcp.erl
+++ b/lib/diameter/src/transport/diameter_tcp.erl
@@ -37,6 +37,9 @@
code_change/3,
terminate/2]).
+-export([ports/0,
+ ports/1]).
+
-include_lib("diameter/include/diameter.hrl").
-define(ERROR(T), erlang:error({T, ?MODULE, ?LINE})).
@@ -45,6 +48,9 @@
-define(LISTENER_TIMEOUT, 30000).
-define(FRAGMENT_TIMEOUT, 1000).
+%% cb_info passed to ssl.
+-define(TCP_CB(Mod), {Mod, tcp, tcp_closed, tcp_error}).
+
%% The same gen_server implementation supports three different kinds
%% of processes: an actual transport process, one that will club it to
%% death should the parent die before a connection is established, and
@@ -71,8 +77,8 @@
{socket :: inet:socket(), %% accept or connect socket
parent :: pid(), %% of process that started us
module :: module(), %% gen_tcp-like module
- frag = <<>> :: binary() | {tref(), frag()}}). %% message fragment
-
+ frag = <<>> :: binary() | {tref(), frag()}, %% message fragment
+ ssl :: boolean() | [term()]}). %% ssl options
%% The usual transport using gen_tcp can be replaced by anything
%% sufficiently gen_tcp-like by passing a 'module' option as the first
%% (for simplicity) transport option. The transport_module diameter_etcp
@@ -122,12 +128,18 @@ i({T, Ref, Mod, Pid, Opts, Addrs})
%% that does nothing but kill us with the parent until call
%% returns.
{ok, MPid} = diameter_tcp_sup:start_child(#monitor{parent = Pid}),
- Sock = i(T, Ref, Mod, Pid, Opts, Addrs),
+ {SslOpts, Rest} = ssl(Opts),
+ Sock = i(T, Ref, Mod, Pid, SslOpts, Rest, Addrs),
MPid ! {stop, self()}, %% tell the monitor to die
- setopts(Mod, Sock),
+ M = if SslOpts -> ssl; true -> Mod end,
+ setopts(M, Sock),
+ putr(ref, Ref),
#transport{parent = Pid,
- module = Mod,
- socket = Sock};
+ module = M,
+ socket = Sock,
+ ssl = SslOpts};
+%% Put the reference in the process dictionary since we now use it
+%% advertise the ssl socket after TLS upgrade.
%% A monitor process to kill the transport if the parent dies.
i(#monitor{parent = Pid, transport = TPid} = S) ->
@@ -146,27 +158,51 @@ i({listen, LRef, APid, {Mod, Opts, Addrs}}) ->
LAddr = get_addr(LA, Addrs),
LPort = get_port(LP),
{ok, LSock} = Mod:listen(LPort, gen_opts(LAddr, Rest)),
+ true = diameter_reg:add_new({?MODULE, listener, {LRef, {LAddr, LSock}}}),
proc_lib:init_ack({ok, self(), {LAddr, LSock}}),
erlang:monitor(process, APid),
- true = diameter_reg:add_new({?MODULE, listener, {LRef, {LAddr, LSock}}}),
start_timer(#listener{socket = LSock}).
-%% i/6
+ssl(Opts) ->
+ {[SslOpts], Rest} = proplists:split(Opts, [ssl_options]),
+ {ssl_opts(SslOpts), Rest}.
+
+ssl_opts([]) ->
+ false;
+ssl_opts([{ssl_options, true}]) ->
+ true;
+ssl_opts([{ssl_options, Opts}])
+ when is_list(Opts) ->
+ Opts;
+ssl_opts(L) ->
+ ?ERROR({ssl_options, L}).
+
+%% i/7
+
+%% Establish a TLS connection before capabilities exchange ...
+i(Type, Ref, Mod, Pid, true, Opts, Addrs) ->
+ i(Type, Ref, ssl, Pid, [{cb_info, ?TCP_CB(Mod)} | Opts], Addrs);
+
+%% ... or not.
+i(Type, Ref, Mod, Pid, _, Opts, Addrs) ->
+ i(Type, Ref, Mod, Pid, Opts, Addrs).
-i(accept, Ref, Mod, Pid, Opts, Addrs) ->
+i(accept = T, Ref, Mod, Pid, Opts, Addrs) ->
{LAddr, LSock} = listener(Ref, {Mod, Opts, Addrs}),
proc_lib:init_ack({ok, self(), [LAddr]}),
Sock = ok(accept(Mod, LSock)),
+ true = diameter_reg:add_new({?MODULE, T, {Ref, Sock}}),
diameter_peer:up(Pid),
Sock;
-i(connect, _, Mod, Pid, Opts, Addrs) ->
+i(connect = T, Ref, Mod, Pid, Opts, Addrs) ->
{[LA, RA, RP], Rest} = proplists:split(Opts, [ip, raddr, rport]),
LAddr = get_addr(LA, Addrs),
RAddr = get_addr(RA, []),
RPort = get_port(RP),
proc_lib:init_ack({ok, self(), [LAddr]}),
Sock = ok(connect(Mod, RAddr, RPort, gen_opts(LAddr, Rest))),
+ true = diameter_reg:add_new({?MODULE, T, {Ref, Sock}}),
diameter_peer:up(Pid, {RAddr, RPort}),
Sock.
@@ -227,6 +263,43 @@ gen_opts(LAddr, Opts) ->
| Opts].
%% ---------------------------------------------------------------------------
+%% # ports/1
+%% ---------------------------------------------------------------------------
+
+ports() ->
+ Ts = diameter_reg:match({?MODULE, '_', '_'}),
+ [{type(T), resolve(T,S), Pid} || {{?MODULE, T, {_,S}}, Pid} <- Ts].
+
+ports(Ref) ->
+ Ts = diameter_reg:match({?MODULE, '_', {Ref, '_'}}),
+ [{type(T), resolve(T,S), Pid} || {{?MODULE, T, {R,S}}, Pid} <- Ts,
+ R == Ref].
+
+type(listener) ->
+ listen;
+type(T) ->
+ T.
+
+sock(listener, {_LAddr, Sock}) ->
+ Sock;
+sock(_, Sock) ->
+ Sock.
+
+resolve(Type, S) ->
+ Sock = sock(Type, S),
+ try
+ ok(portnr(Sock))
+ catch
+ _:_ -> Sock
+ end.
+
+portnr(Sock)
+ when is_port(Sock) ->
+ portnr(gen_tcp, Sock);
+portnr(Sock) ->
+ portnr(ssl, Sock).
+
+%% ---------------------------------------------------------------------------
%% # handle_call/3
%% ---------------------------------------------------------------------------
@@ -258,6 +331,8 @@ handle_info(T, #monitor{} = S) ->
%% # code_change/3
%% ---------------------------------------------------------------------------
+code_change(_, {transport, _, _, _, _} = S, _) ->
+ {ok, #transport{} = list_to_tuple(tuple_to_list(S) ++ [false])};
code_change(_, State, _) ->
{ok, State}.
@@ -270,6 +345,12 @@ terminate(_, _) ->
%% ---------------------------------------------------------------------------
+putr(Key, Val) ->
+ put({?MODULE, Key}, Val).
+
+getr(Key) ->
+ get({?MODULE, Key}).
+
%% start_timer/1
start_timer(#listener{count = 0} = S) ->
@@ -332,17 +413,56 @@ t(T,S) ->
%% transition/2
+%% Initial incoming message when we might need to upgrade to TLS:
+%% don't request another message until we know.
+transition({tcp, Sock, Bin}, #transport{socket = Sock,
+ parent = Pid,
+ frag = Head,
+ module = M,
+ ssl = Opts}
+ = S)
+ when is_list(Opts) ->
+ case recv1(Head, Bin) of
+ {Msg, B} when is_binary(Msg) ->
+ diameter_peer:recv(Pid, Msg),
+ S#transport{frag = B};
+ Frag ->
+ setopts(M, Sock),
+ S#transport{frag = Frag}
+ end;
+
%% Incoming message.
-transition({tcp, Sock, Data}, #transport{socket = Sock,
- module = M}
- = S) ->
+transition({P, Sock, Bin}, #transport{socket = Sock,
+ module = M,
+ ssl = B}
+ = S)
+ when P == tcp, not B;
+ P == ssl, B ->
+ setopts(M, Sock),
+ recv(Bin, S);
+
+%% Capabilties exchange has decided on whether or not to run over TLS.
+transition({diameter, {tls, Ref, Type, B}}, #transport{parent = Pid}
+ = S) ->
+ #transport{socket = Sock,
+ module = M}
+ = NS
+ = tls_handshake(Type, B, S),
+ Pid ! {diameter, {tls, Ref}},
setopts(M, Sock),
- recv(Data, S);
+ NS#transport{ssl = B};
-transition({tcp_closed, Sock}, #transport{socket = Sock}) ->
+transition({C, Sock}, #transport{socket = Sock,
+ ssl = B})
+ when C == tcp_closed, not B;
+ C == ssl_closed, B ->
stop;
-transition({tcp_error, Sock, _Reason} = T, #transport{socket = Sock} = S) ->
+transition({E, Sock, _Reason} = T, #transport{socket = Sock,
+ ssl = B}
+ = S)
+ when E == tcp_error, not B;
+ E == ssl_error, B ->
?ERROR({T,S});
%% Outgoing message.
@@ -367,10 +487,10 @@ transition({timeout, TRef, flush}, S) ->
flush(TRef, S);
%% Request for the local port number.
-transition({resolve_port, RPid}, #transport{socket = Sock,
- module = M})
- when is_pid(RPid) ->
- RPid ! lport(M, Sock),
+transition({resolve_port, Pid}, #transport{socket = Sock,
+ module = M})
+ when is_pid(Pid) ->
+ Pid ! portnr(M, Sock),
ok;
%% Parent process has died.
@@ -379,80 +499,122 @@ transition({'DOWN', _, process, Pid, _}, #transport{parent = Pid}) ->
%% Crash on anything unexpected.
+%% tls_handshake/3
+%%
+%% In the case that no tls message is received (eg. the service hasn't
+%% been configured to advertise TLS support) we will simply never ask
+%% for another TCP message, which will force the watchdog to
+%% eventually take us down.
+
+%% TLS has already been established with the connection.
+tls_handshake(_, _, #transport{ssl = true} = S) ->
+ S;
+
+%% Capabilities exchange negotiated TLS but transport was not
+%% configured with an options list.
+tls_handshake(_, true, #transport{ssl = false}) ->
+ ?ERROR(no_ssl_options);
+
+%% Capabilities exchange negotiated TLS: upgrade the connection.
+tls_handshake(Type, true, #transport{socket = Sock,
+ module = M,
+ ssl = Opts}
+ = S) ->
+ {ok, SSock} = tls(Type, Sock, [{cb_info, ?TCP_CB(M)} | Opts]),
+ Ref = getr(ref),
+ is_reference(Ref) %% started in new code
+ andalso
+ (true = diameter_reg:add_new({?MODULE, Type, {Ref, SSock}})),
+ S#transport{socket = SSock,
+ module = ssl};
+
+%% Capabilities exchange has not negotiated TLS.
+tls_handshake(_, false, S) ->
+ S.
+
+tls(connect, Sock, Opts) ->
+ ssl:connect(Sock, Opts);
+tls(accept, Sock, Opts) ->
+ ssl:ssl_accept(Sock, Opts).
+
%% recv/2
%%
%% Reassemble fragmented messages and extract multple message sent
%% using Nagle.
recv(Bin, #transport{parent = Pid, frag = Head} = S) ->
- S#transport{frag = recv(Pid, Head, Bin)}.
+ case recv1(Head, Bin) of
+ {Msg, B} when is_binary(Msg) ->
+ diameter_peer:recv(Pid, Msg),
+ recv(B, S#transport{frag = <<>>});
+ Frag ->
+ S#transport{frag = Frag}
+ end.
-%% recv/3
+%% recv1/2
%% No previous fragment.
-recv(Pid, <<>>, Bin) ->
- rcv(Pid, Bin);
+recv1(<<>>, Bin) ->
+ rcv(Bin);
-recv(Pid, {TRef, Head}, Bin) ->
+recv1({TRef, Head}, Bin) ->
erlang:cancel_timer(TRef),
- rcv(Pid, Head, Bin).
+ rcv(Head, Bin).
-%% rcv/3
+%% rcv/2
%% Not even the first four bytes of the header.
-rcv(Pid, Head, Bin)
+rcv(Head, Bin)
when is_binary(Head) ->
- rcv(Pid, <<Head/binary, Bin/binary>>);
+ rcv(<<Head/binary, Bin/binary>>);
%% Or enough to know how many bytes to extract.
-rcv(Pid, {Len, N, Head, Acc}, Bin) ->
- rcv(Pid, Len, N + size(Bin), Head, [Bin | Acc]).
+rcv({Len, N, Head, Acc}, Bin) ->
+ rcv(Len, N + size(Bin), Head, [Bin | Acc]).
-%% rcv/5
+%% rcv/4
%% Extract a message for which we have all bytes.
-rcv(Pid, Len, N, Head, Acc)
+rcv(Len, N, Head, Acc)
when Len =< N ->
- rcv(Pid, rcv1(Pid, Len, bin(Head, Acc)));
+ rcv1(Len, bin(Head, Acc));
%% Wait for more packets.
-rcv(_, Len, N, Head, Acc) ->
+rcv(Len, N, Head, Acc) ->
{start_timer(), {Len, N, Head, Acc}}.
%% rcv/2
%% Nothing left.
-rcv(_, <<>> = Bin) ->
+rcv(<<>> = Bin) ->
Bin;
%% Well, this isn't good. Chances are things will go south from here
%% but if we're lucky then the bytes we have extend to an intended
%% message boundary and we can recover by simply discarding them,
%% which is the result of receiving them.
-rcv(Pid, <<_:1/binary, Len:24, _/binary>> = Bin)
+rcv(<<_:1/binary, Len:24, _/binary>> = Bin)
when Len < 20 ->
- diameter_peer:recv(Pid, Bin),
- <<>>;
+ {Bin, <<>>};
%% Enough bytes to extract a message.
-rcv(Pid, <<_:1/binary, Len:24, _/binary>> = Bin)
+rcv(<<_:1/binary, Len:24, _/binary>> = Bin)
when Len =< size(Bin) ->
- rcv(Pid, rcv1(Pid, Len, Bin));
+ rcv1(Len, Bin);
%% Or not: wait for more packets.
-rcv(_, <<_:1/binary, Len:24, _/binary>> = Head) ->
+rcv(<<_:1/binary, Len:24, _/binary>> = Head) ->
{start_timer(), {Len, size(Head), Head, []}};
%% Not even 4 bytes yet.
-rcv(_, Head) ->
+rcv(Head) ->
{start_timer(), Head}.
-%% rcv1/3
+%% rcv1/2
-rcv1(Pid, Len, Bin) ->
+rcv1(Len, Bin) ->
<<Msg:Len/binary, Rest/binary>> = Bin,
- diameter_peer:recv(Pid, Msg),
- Rest.
+ {Msg, Rest}.
%% bin/[12]
@@ -489,15 +651,18 @@ flush(_, S) ->
%% accept/2
-accept(gen_tcp, LSock) ->
- gen_tcp:accept(LSock);
+accept(ssl, LSock) ->
+ case ssl:transport_accept(LSock) of
+ {ok, Sock} ->
+ {ssl:ssl_accept(Sock), Sock};
+ {error, _} = No ->
+ No
+ end;
accept(Mod, LSock) ->
Mod:accept(LSock).
%% connect/4
-connect(gen_tcp, Host, Port, Opts) ->
- gen_tcp:connect(Host, Port, Opts);
connect(Mod, Host, Port, Opts) ->
Mod:connect(Host, Port, Opts).
@@ -505,6 +670,8 @@ connect(Mod, Host, Port, Opts) ->
send(gen_tcp, Sock, Bin) ->
gen_tcp:send(Sock, Bin);
+send(ssl, Sock, Bin) ->
+ ssl:send(Sock, Bin);
send(M, Sock, Bin) ->
M:send(Sock, Bin).
@@ -512,6 +679,8 @@ send(M, Sock, Bin) ->
setopts(gen_tcp, Sock, Opts) ->
inet:setopts(Sock, Opts);
+setopts(ssl, Sock, Opts) ->
+ ssl:setopts(Sock, Opts);
setopts(M, Sock, Opts) ->
M:setopts(Sock, Opts).
@@ -523,9 +692,16 @@ setopts(M, Sock) ->
X -> x({setopts, M, Sock, X}) %% possibly on peer disconnect
end.
-%% lport/2
+%% portnr/2
-lport(gen_tcp, Sock) ->
+portnr(gen_tcp, Sock) ->
inet:port(Sock);
-lport(M, Sock) ->
+portnr(ssl, Sock) ->
+ case ssl:sockname(Sock) of
+ {ok, {_Addr, PortNr}} ->
+ {ok, PortNr};
+ {error, _} = No ->
+ No
+ end;
+portnr(M, Sock) ->
M:port(Sock).
diff --git a/lib/diameter/src/transport/modules.mk b/lib/diameter/src/transport/modules.mk
deleted file mode 100644
index a0dc3cf2c0..0000000000
--- a/lib/diameter/src/transport/modules.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-#-*-makefile-*- ; force emacs to enter makefile-mode
-
-# %CopyrightBegin%
-#
-# Copyright Ericsson AB 2010-2011. All Rights Reserved.
-#
-# The contents of this file are subject to the Erlang Public License,
-# Version 1.1, (the "License"); you may not use this file except in
-# compliance with the License. You should have received a copy of the
-# Erlang Public License along with this software. If not, it can be
-# retrieved online at http://www.erlang.org/.
-#
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
-#
-# %CopyrightEnd%
-
-MODULES = \
- diameter_etcp \
- diameter_etcp_sup \
- diameter_tcp \
- diameter_tcp_sup \
- diameter_sctp \
- diameter_sctp_sup \
- diameter_transport_sup
-
-HRL_FILES =
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-18 03:16:00 +0000