From 17cd70cea546e287713a3d4c086528a85abefa2e Mon Sep 17 00:00:00 2001
From: Niall Sheridan <nsheridan@gmail.com>
Date: Tue, 4 Oct 2016 14:37:01 -0700
Subject: Add support for Hashicorp Vault

Vault is supported for the following:
As a well-known filesystem for TLS cert, TLS key and SSH signing key.
For configuration secrets for cookie_secret, csrf_secret, oauth_client_id and oauth_client_secret options.
---
 vendor/github.com/hashicorp/vault/api/request.go | 71 ++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 vendor/github.com/hashicorp/vault/api/request.go

(limited to 'vendor/github.com/hashicorp/vault/api/request.go')

diff --git a/vendor/github.com/hashicorp/vault/api/request.go b/vendor/github.com/hashicorp/vault/api/request.go
new file mode 100644
index 0000000..8f22dd5
--- /dev/null
+++ b/vendor/github.com/hashicorp/vault/api/request.go
@@ -0,0 +1,71 @@
+package api
+
+import (
+	"bytes"
+	"encoding/json"
+	"io"
+	"net/http"
+	"net/url"
+)
+
+// Request is a raw request configuration structure used to initiate
+// API requests to the Vault server.
+type Request struct {
+	Method      string
+	URL         *url.URL
+	Params      url.Values
+	ClientToken string
+	WrapTTL     string
+	Obj         interface{}
+	Body        io.Reader
+	BodySize    int64
+}
+
+// SetJSONBody is used to set a request body that is a JSON-encoded value.
+func (r *Request) SetJSONBody(val interface{}) error {
+	buf := bytes.NewBuffer(nil)
+	enc := json.NewEncoder(buf)
+	if err := enc.Encode(val); err != nil {
+		return err
+	}
+
+	r.Obj = val
+	r.Body = buf
+	r.BodySize = int64(buf.Len())
+	return nil
+}
+
+// ResetJSONBody is used to reset the body for a redirect
+func (r *Request) ResetJSONBody() error {
+	if r.Body == nil {
+		return nil
+	}
+	return r.SetJSONBody(r.Obj)
+}
+
+// ToHTTP turns this request into a valid *http.Request for use with the
+// net/http package.
+func (r *Request) ToHTTP() (*http.Request, error) {
+	// Encode the query parameters
+	r.URL.RawQuery = r.Params.Encode()
+
+	// Create the HTTP request
+	req, err := http.NewRequest(r.Method, r.URL.RequestURI(), r.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	req.URL.Scheme = r.URL.Scheme
+	req.URL.Host = r.URL.Host
+	req.Host = r.URL.Host
+
+	if len(r.ClientToken) != 0 {
+		req.Header.Set("X-Vault-Token", r.ClientToken)
+	}
+
+	if len(r.WrapTTL) != 0 {
+		req.Header.Set("X-Vault-Wrap-TTL", r.WrapTTL)
+	}
+
+	return req, nil
+}
-- 
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