New golang based dumpy.

Author: jasonish

.gitignore

@@ -0,0 +1,13 @@
+# Build artifacts.
+dumpy
+dumpy.test
+*~
+/dist/
+
+# Running artifacts.
+*.pem
+dumpy.yaml*
+
+# IntelliJ files.
+*.iml
+/.idea

.travis.yml

@@ -0,0 +1,6 @@
+language: go
+
+go:
+  - 1.2
+
+script: make get-go-deps && go test -f ./...

LICENSE.txt

@@ -0,0 +1,25 @@
+// Copyright (c) 2014 Jason Ish. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above
+//    copyright notice, this list of conditions and the following
+//    disclaimer in the documentation and/or other materials provided
+//    with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+// OF THE POSSIBILITY OF SUCH DAMAGE.

Makefile

@@ -1,8 +1,37 @@
-nall:
-	go build
+GODEPS :=	github.com/GeertJohan/go.rice \
+		github.com/GeertJohan/go.rice/rice \
+		code.google.com/p/go.crypto/bcrypt \
+		github.com/gorilla/mux \
+		gopkg.in/yaml.v1
+
+all:
+	go build -o dumpy
+
+dist: VERSION = $(shell ./dumpy version)
+dist: GOHOSTARCH = $(shell go env GOHOSTARCH)
+dist: GOHOSTOS = $(shell go env GOHOSTOS)
+dist: DISTNAME = dumpy-$(VERSION)-$(GOHOSTOS)-$(GOHOSTARCH)
+dist: all
+	rice -v append --exec dumpy
+	mkdir -p dist/$(DISTNAME)
+	cp README.md dist/$(DISTNAME)
+	cp LICENSE.txt dist/$(DISTNAME)
+	cp dumpy dist/$(DISTNAME)
+	cd dist && zip -r $(DISTNAME).zip $(DISTNAME)
 
 clean:
 	rm -f dumpy
+	rm -rf dist
 	find . -name \*~ -exec rm -f {} \;
 
+get-go-deps:
+	@for dep in $(GODEPS); do \
+		echo "go get $$dep"; \
+		go get $$dep; \
+	done
 
+update-go-deps:
+	@for dep in $(GODEPS); do \
+		echo "go get -u $$dep"; \
+		go get -u $$dep; \
+	done

README.md

@@ -0,0 +1,55 @@
+# Dumpy
+
+Dumpy is a simple to install, and simple to use web front end for PCAP
+spool file directories such as those produced by daemonlogger or
+tcpdump.
+
+## Setup
+
+1. First, setup at least one pcap spool directory.  This can be done
+  using daemonlogger
+  (http://www.snort.org/snort-downloads/additional-downloads#daemonlogger)
+  or other tools like it.  Example command:
+
+      daemonlogger -i eth0 -l /data/capture -s 1000000000 -M 70 -r
+
+2. Download a dumpy binary package
+  (https://github.com/jasonish/dumpy/releases) or build from source.
+  Note: Requires libpcap to be installed.
+
+3. Configure:
+
+	* Add a spool.  The following command will create a spool named
+      "default" (note: the name default has no special meaning), with
+      directory /data/capture and a filename prefix of
+      daemonlogger.pcap - this matches the use of daemonlogger above):
+
+			./dumpy config spool add default /data/capture daemonlogger.pcap
+
+    * Add a user:
+
+			./dumpy config passwd username password
+
+4. Start dumpy:
+
+		./dumpy start
+
+5. Then point your browser at http://<hostname>:7000/
+
+## Building
+
+Building dumpy requires a Go(lang) development environment.
+Additionally libpcap with development headers is also required.
+Assuming thos requirements are satisfied:
+
+1. Install Go dependencies:
+
+		make get-go-deps
+
+2. Build:
+
+		make
+
+	or
+
+		go build

command-generate-cert.go

@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build ignore
-
 // Generate a self-signed X.509 certificate for a TLS server. Outputs to
 // 'cert.pem' and 'key.pem' and will overwrite existing files.
 
+// Adapted to be used as a sub-command.
+
 package main
 
 import (
@@ -26,15 +26,17 @@ import (
 )
 
 var (
-	host      = flag.String("host", "", "Comma-separated hostnames and IPs to generate a certificate for")
-	validFrom = flag.String("start-date", "", "Creation date formatted as Jan 1 15:04:05 2011")
-	validFor  = flag.Duration("duration", 365*24*time.Hour, "Duration that certificate is valid for")
-	isCA      = flag.Bool("ca", false, "whether this cert should be its own Certificate Authority")
-	rsaBits   = flag.Int("rsa-bits", 2048, "Size of RSA key to generate")
+	flagset = flag.NewFlagSet("generate-cert", flag.ExitOnError)
+
+	host      = flagset.String("host", "", "Comma-separated hostnames and IPs to generate a certificate for")
+	validFrom = flagset.String("start-date", "", "Creation date formatted as Jan 1 15:04:05 2011")
+	validFor  = flagset.Duration("duration", 365*24*time.Hour, "Duration that certificate is valid for")
+	isCA      = flagset.Bool("ca", false, "whether this cert should be its own Certificate Authority")
+	rsaBits   = flagset.Int("rsa-bits", 2048, "Size of RSA key to generate")
 )
 
-func main() {
-	flag.Parse()
+func GenerateCertMain(args []string) {
+	flagset.Parse(args)
 
 	if len(*host) == 0 {
 		log.Fatalf("Missing required --host parameter")