refactor handler; add e2e test

go.mod

@@ -8,6 +8,7 @@ require (
 	github.com/gomodule/redigo v1.8.2
 	github.com/google/uuid v1.3.0
 	github.com/gorilla/mux v1.8.0
+	github.com/gruntwork-io/terratest v0.40.22
 	github.com/hashicorp/vault/api v1.7.2
 	github.com/lib/pq v1.10.7
 	github.com/minio/minio-go/v7 v7.0.37
@@ -17,24 +18,40 @@ require (
 )
 
 require (
+	cloud.google.com/go v0.102.0 // indirect
+	cloud.google.com/go/compute v1.7.0 // indirect
+	cloud.google.com/go/iam v0.3.0 // indirect
+	cloud.google.com/go/storage v1.22.1 // indirect
+	github.com/agext/levenshtein v1.2.3 // indirect
+	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
 	github.com/armon/go-metrics v0.4.1 // indirect
 	github.com/armon/go-radix v1.0.0 // indirect
+	github.com/aws/aws-sdk-go v1.40.56 // indirect
+	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
 	github.com/cenkalti/backoff/v3 v3.2.2 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dustin/go-humanize v1.0.0 // indirect
 	github.com/fatih/color v1.13.0 // indirect
 	github.com/fsnotify/fsnotify v1.5.4 // indirect
 	github.com/go-redis/redis/v8 v8.11.5 // indirect
 	github.com/go-test/deep v1.0.8 // indirect
+	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
+	github.com/google/go-cmp v0.5.8 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.0.0-20220520183353-fd19c99a87aa // indirect
+	github.com/googleapis/gax-go/v2 v2.4.0 // indirect
+	github.com/googleapis/go-type-adapters v1.0.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
+	github.com/hashicorp/go-getter v1.6.1 // indirect
 	github.com/hashicorp/go-hclog v1.3.0 // indirect
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/go-plugin v1.4.5 // indirect
 	github.com/hashicorp/go-retryablehttp v0.7.1 // indirect
 	github.com/hashicorp/go-rootcerts v1.0.2 // indirect
+	github.com/hashicorp/go-safetemp v1.0.0 // indirect
 	github.com/hashicorp/go-secure-stdlib/mlock v0.1.2 // indirect
 	github.com/hashicorp/go-secure-stdlib/parseutil v0.1.7 // indirect
 	github.com/hashicorp/go-secure-stdlib/strutil v0.1.2 // indirect
@@ -43,19 +60,25 @@ require (
 	github.com/hashicorp/go-version v1.6.0 // indirect
 	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/hashicorp/hcl v1.0.1-vault-3 // indirect
+	github.com/hashicorp/hcl/v2 v2.9.1 // indirect
+	github.com/hashicorp/terraform-json v0.13.0 // indirect
 	github.com/hashicorp/vault/sdk v0.5.3 // indirect
 	github.com/hashicorp/yamux v0.1.1 // indirect
+	github.com/jinzhu/copier v0.0.0-20190924061706-b57f9002281a // indirect
+	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.15.10 // indirect
 	github.com/klauspost/cpuid/v2 v2.1.1 // indirect
 	github.com/magiconair/properties v1.8.6 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.16 // indirect
+	github.com/mattn/go-zglob v0.0.2-0.20190814121620-e3c945676326 // indirect
 	github.com/minio/md5-simd v1.1.2 // indirect
 	github.com/minio/sha256-simd v1.0.0 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
+	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
@@ -64,21 +87,29 @@ require (
 	github.com/pelletier/go-toml v1.9.5 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.5 // indirect
 	github.com/pierrec/lz4 v2.6.1+incompatible // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rogpeppe/go-internal v1.6.2 // indirect
 	github.com/rs/xid v1.4.0 // indirect
 	github.com/ryanuber/go-glob v1.0.0 // indirect
 	github.com/spf13/afero v1.9.2 // indirect
 	github.com/spf13/cast v1.5.0 // indirect
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/stretchr/testify v1.8.0 // indirect
 	github.com/subosito/gotenv v1.4.1 // indirect
+	github.com/tmccombs/hcl2json v0.3.3 // indirect
+	github.com/ulikunitz/xz v0.5.8 // indirect
+	github.com/zclconf/go-cty v1.9.1 // indirect
+	go.opencensus.io v0.23.0 // indirect
 	go.uber.org/atomic v1.10.0 // indirect
 	golang.org/x/crypto v0.0.0-20220919173607-35f4265a4bc0 // indirect
 	golang.org/x/net v0.0.0-20220919171627-f8f703f97925 // indirect
 	golang.org/x/oauth2 v0.0.0-20220909003341-f21342109be1 // indirect
 	golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8 // indirect
 	golang.org/x/text v0.3.7 // indirect
 	golang.org/x/time v0.0.0-20220722155302-e5dcc9cfc0b9 // indirect
+	golang.org/x/xerrors v0.0.0-20220609144429-65e65417b02f // indirect
+	google.golang.org/api v0.84.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto v0.0.0-20220919141832-68c03719ef51 // indirect
 	google.golang.org/grpc v1.49.0 // indirect