mirror of https://github.com/OISF/suricata
scripts/setup: remove 'ed' based setup scripts
Removes: - setup-app-layer.sh - setup-app-layer-logger.sh These have been replaced by setup-app-layer.py.pull/3487/head
Jason Ish
7 years ago
committed by
Victor Julien
parent
e232fcc415
commit
9da00bebf0
@ -1,186 +0,0 @@
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#! /usr/bin/env bash
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set -e
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# Fail if "ed" is not available.
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if ! which ed > /dev/null 2>&1; then
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echo "error: the program \"ed\" is required for this script"
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exit 1
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fi
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function usage() {
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cat <<EOF
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usage: $0 <protocol name>
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This script will provision a new JSON application layer transaction
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logger for the protocol name specified on the command line. This is
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done by copying and patching src/output-json-template.h and
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src/output-json-template.c then link the new files into the build
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system.
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It is required that the application layer parser has already been
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provisioned by the setup-app-layer.sh script.
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Examples:
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$0 DNP3
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$0 Gopher
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EOF
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}
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# Make sure we are running from the correct directory.
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set_dir() {
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if [ -e ./suricata.c ]; then
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cd ..
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elif [ -e ./src/suricata.c ]; then
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# Do nothing.
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true
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else
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echo "error: this does not appear to be a suricata source directory."
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exit 1
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fi
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}
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fail_if_exists() {
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path="$1"
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if test -e "${path}"; then
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echo "error: ${path} already exists."
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exit 1
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fi
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}
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function copy_template_file() {
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src="$1"
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dst="$2"
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echo "Creating ${dst}."
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sed -e '/TEMPLATE_START_REMOVE/,/TEMPLATE_END_REMOVE/d' \
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-e "s/TEMPLATE/${protoname_upper}/g" \
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-e "s/template/${protoname_lower}/g" \
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-e "s/Template/${protoname}/g" \
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> ${dst} < ${src}
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}
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function copy_templates() {
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src_h="src/output-json-template.h"
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dst_h="src/output-json-${protoname_lower}.h"
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src_c="src/output-json-template.c"
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dst_c="src/output-json-${protoname_lower}.c"
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fail_if_exists ${dst_h}
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fail_if_exists ${dst_c}
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copy_template_file ${src_h} ${dst_h}
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copy_template_file ${src_c} ${dst_c}
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}
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function patch_makefile_am() {
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filename="src/Makefile.am"
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echo "Patching ${filename}."
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ed -s ${filename} > /dev/null <<EOF
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/output-json-template.c
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t-
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s/template/${protoname_lower}/g
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w
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EOF
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}
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patch_suricata_common_h() {
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filename="src/suricata-common.h"
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echo "Patching ${filename}."
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ed -s ${filename} > /dev/null <<EOF
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/LOGGER_JSON_TEMPLATE
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t-
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s/TEMPLATE/${protoname_upper}
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w
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EOF
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}
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function patch_output_c() {
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filename="src/output.c"
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echo "Patching ${filename}."
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ed -s ${filename} > /dev/null <<EOF
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# Find #include output-json-template.h and duplicate it for new protocol.
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/#include "output-json-template.h"
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t-
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s/template/${protoname_lower}/
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# Find JsonTemplateLogRegister() then backup one line to its comment.
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/JsonTemplateLogRegister
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-
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# Copy the current line and the next line up a line.
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.,+t-
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# Go back a line so we're at the first copied line.
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-
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# Now rename to the new protocol name.
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.,+s/Template/${protoname}/
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# Write.
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w
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EOF
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}
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patch_suricata_yaml_in() {
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filename="suricata.yaml.in"
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echo "Patching ${filename}."
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ed -s ${filename} > /dev/null <<EOF
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/eve-log:
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/types:
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a
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- ${protoname_lower}
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.
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w
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EOF
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}
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set_dir
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protoname="$1"
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# Make sure the protocol name looks like a proper name (starts with a
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# capital letter).
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case "${protoname}" in
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[[:upper:]]*)
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# OK.
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;;
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"")
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usage
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exit 1
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;;
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*)
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echo "error: protocol name must beging with an upper case letter"
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exit 1
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;;
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esac
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protoname_lower=$(printf ${protoname} | tr '[:upper:]' '[:lower:]')
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protoname_upper=$(printf ${protoname} | tr '[:lower:]' '[:upper:]')
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# Requires that the protocol has already been setup.
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if ! grep -q "ALPROTO_${protoname_upper}" src/app-layer-protos.h; then
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echo "error: no app-layer parser exists for ALPROTO_${protoname_upper}."
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exit 1
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fi
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copy_templates
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patch_makefile_am
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patch_suricata_common_h
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patch_output_c
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patch_suricata_yaml_in
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cat <<EOF
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A JSON application layer transaction logger for the protocol
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${protoname} has now been set in the files:
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src/output-json-${protoname_lower}.h
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src/output-json-${protoname_lower}.c
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and should now build cleanly. Try running 'make'.
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EOF
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@ -1,210 +0,0 @@
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#! /usr/bin/env bash
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#
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# Script to provision a new application layer detector and parser.
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set -e
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#set -x
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# Fail if "ed" is not available.
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if ! which ed > /dev/null 2>&1; then
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echo "error: the program \"ed\" is required for this script"
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exit 1
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fi
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function usage() {
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cat <<EOF
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usage: $0 <protocol name>
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This script will provision a new app-layer parser for the protocol
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name specified on the command line. This is done by copying and
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patching src/app-layer-template.[ch] then linking the new files into
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the build system.
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Examples:
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$0 DNP3
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$0 Gopher
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EOF
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}
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# Make sure we are running from the correct directory.
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set_dir() {
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if [ -e ./suricata.c ]; then
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cd ..
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elif [ -e ./src/suricata.c ]; then
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# Do nothing.
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true
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else
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echo "error: this does not appear to be a suricata source directory."
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exit 1
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fi
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}
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fail_if_exists() {
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path="$1"
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if test -e "${path}"; then
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echo "error: ${path} already exists."
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exit 1
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fi
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}
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function copy_template_file() {
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src="$1"
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dst="$2"
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echo "Creating ${dst}."
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sed -e '/TEMPLATE_START_REMOVE/,/TEMPLATE_END_REMOVE/d' \
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-e "s/TEMPLATE/${protoname_upper}/g" \
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-e "s/template/${protoname_lower}/g" \
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-e "s/Template/${protoname}/g" \
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> ${dst} < ${src}
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}
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function copy_app_layer_templates {
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src_h="src/app-layer-template.h"
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dst_h="src/app-layer-${protoname_lower}.h"
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src_c="src/app-layer-template.c"
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dst_c="src/app-layer-${protoname_lower}.c"
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fail_if_exists ${dst_h}
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fail_if_exists ${dst_c}
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copy_template_file ${src_h} ${dst_h}
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copy_template_file ${src_c} ${dst_c}
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}
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function patch_makefile_am {
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filename="src/Makefile.am"
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echo "Patching ${filename}."
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ed -s ${filename} > /dev/null <<EOF
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/app-layer-template
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t-
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s/template/${protoname_lower}/g
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w
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EOF
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}
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function patch_app_layer_protos_h {
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filename="src/app-layer-protos.h"
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echo "Patching ${filename}."
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ed -s ${filename} > /dev/null <<EOF
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/ALPROTO_TEMPLATE
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t-
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s/TEMPLATE/${protoname_upper}/
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w
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EOF
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}
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function patch_app_layer_protos_c {
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filename="src/app-layer-protos.c"
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echo "Patching ${filename}."
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ed -s ${filename} > /dev/null <<EOF
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/case ALPROTO_TEMPLATE
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.,+2t-
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-2
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s/TEMPLATE/${protoname_upper}/
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+
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s/template/${protoname_lower}/
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/if (strcmp(proto_name,"template")==0)
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t-
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-,.s/TEMPLATE/${protoname_upper}/
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-,.s/template/${protoname_lower}/
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w
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EOF
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}
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function patch_app_layer_detect_proto_c() {
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filename="src/app-layer-detect-proto.c"
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echo "Patching ${filename}."
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ed -s ${filename} > /dev/null <<EOF
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/== ALPROTO_TEMPLATE
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.,+t-
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-,.s/TEMPLATE/${protoname_upper}/
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+3
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/== ALPROTO_TEMPLATE
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.,+t-
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-,.s/TEMPLATE/${protoname_upper}/
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+3
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w
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EOF
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}
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function patch_app_layer_parser_c() {
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filename="src/app-layer-parser.c"
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echo "Patching ${filename}."
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ed -s ${filename} > /dev/null <<EOF
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/#include "app-layer-template.h"
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t-
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s/template/${protoname_lower}/
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/RegisterTemplateParsers
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t-
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s/Template/${protoname}/
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w
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EOF
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}
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function patch_suricata_yaml_in() {
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filename="suricata.yaml.in"
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echo "Patching ${filename}."
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ed -s ${filename} > /dev/null <<EOF
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/^app-layer:
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/protocols:
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a
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${protoname_lower}:
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enabled: yes
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.
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w
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EOF
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}
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# Main...
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set_dir
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protoname="$1"
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# Make sure the protocol name looks like a proper name (starts with a
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# capital letter).
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case "${protoname}" in
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[[:upper:]]*)
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# OK.
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;;
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"")
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usage
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exit 1
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;;
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*)
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echo "error: protocol name must beging with an upper case letter"
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exit 1
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;;
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esac
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protoname_lower=$(printf ${protoname} | tr '[:upper:]' '[:lower:]')
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protoname_upper=$(printf ${protoname} | tr '[:lower:]' '[:upper:]')
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copy_app_layer_templates
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patch_makefile_am
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patch_app_layer_protos_h
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patch_app_layer_protos_c
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patch_app_layer_detect_proto_c
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patch_app_layer_parser_c
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patch_suricata_yaml_in
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cat <<EOF
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An application detector and parser for the protocol ${protoname} has
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now been setup in the files:
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src/app-layer-${protoname_lower}.h
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src/app-layer-${protoname_lower}.c
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and should now build cleanly. Try running 'make'.
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EOF
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