- added the docker push test

- added the option to skip tls verify

Makefile

@@ -13,12 +13,16 @@ build:
 	go build -o bin/${NAME}
 
 docker: build
-	sudo docker build -t ${AUTHOR}/${NAME} .
+	sudo docker build -t ${AUTHOR}/${NAME}:${VERSION} .
 
 static:
 	mkdir -p bin
 	CGO_ENABLED=0 GOOS=linux go build -a -tags netgo -ldflags '-w' -o bin/${NAME}
 
+push: docker
+	sudo docker tag -f ${AUTHOR}/${NAME}:${VERSION} docker.io/${AUTHOR}/${NAME}:${VERSION}
+	sudo docker push docker.io/${AUTHOR}/${NAME}:${VERSION}
+
 release: static
 	mkdir -p release
 	gzip -c bin/${NAME} > release/${NAME}_${VERSION}_linux_${HARDWARE}.gz

config.go

@@ -39,6 +39,8 @@ type config struct {
 	deleteToken bool
 	// switch on dry run
 	dryRun bool
+	// skip tls verify
+	skipTLSVerify bool
 	// the resource items to retrieve
 	resources *vaultResources
 	// the interval for producing statistics
@@ -57,6 +59,7 @@ func init() {
 	flag.StringVar(&options.outputDir, "output", getEnv("VAULT_OUTPUT", "/etc/secrets"), "the full path to write the protected resources (VAULT_OUTPUT if available)")
 	flag.BoolVar(&options.deleteToken, "delete-token", false, "once the we have connected to vault, delete the token file from disk")
 	flag.BoolVar(&options.dryRun, "dryrun", false, "perform a dry run, printing the content to screen")
+	flag.BoolVar(&options.skipTLSVerify, "tls-skip-verify", false, "skip verifying the vault certificate")
 	flag.DurationVar(&options.statsInterval, "stats", time.Duration(5)*time.Minute, "the interval to produce statistics on the accessed resources")
 	flag.Var(options.resources, "cn", "a resource to retrieve and monitor from vault (e.g. pki:name:cert.name, secret:db_password, aws:s3_backup)")
 }

vault.go

@@ -22,6 +22,8 @@ import (
 
 	"github.com/golang/glog"
 	"github.com/hashicorp/vault/api"
+	"crypto/tls"
+"net/http"
 )
 
 // a channel to send resource
@@ -56,6 +58,13 @@ func newVaultService(url string) (*vaultService, error) {
 	service.config = api.DefaultConfig()
 	service.config.Address = url
 
+	// step: skip the cert verification if requested
+	if options.skipTLSVerify {
+		service.config.HttpClient.Transport = &http.Transport{
+			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+		}
+	}
+
 	// step: create the service processor channels
 	service.resourceChannel = make(chan *watchedResource, 20)
 
@@ -245,7 +254,7 @@ func (r vaultService) authenticate(auth map[string]string) (string, error) {
 //	max			: the maximum amount of time i'm willing to wait
 func (r vaultService) reschedule(rn *watchedResource, ch chan *watchedResource, min, max int) {
 	go func(x *watchedResource) {
-		glog.V(3).Infof("rescheduling the resource: %s, channel: %s", rn.resource, ch)
+		glog.V(3).Infof("rescheduling the resource: %s, channel: %v", rn.resource, ch)
 		<-randomWait(min, max)
 		ch <- x
 	}(rn)