From cbc1e55b69ee6666504be5486f4fcf59375ac96e Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Thu, 9 Apr 2015 17:19:42 -0700
Subject: [PATCH] website: ACL section

---
 scripts/website_push.sh                       | 12 +++
 website/config.ru                             |  5 ++
 .../source/intro/getting-started/acl.html.md  | 81 +++++++++++++++++++
 3 files changed, 98 insertions(+)
 create mode 100755 scripts/website_push.sh
 create mode 100644 website/source/intro/getting-started/acl.html.md

diff --git a/scripts/website_push.sh b/scripts/website_push.sh
new file mode 100755
index 0000000000..fafcbd70c1
--- /dev/null
+++ b/scripts/website_push.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Get the parent directory of where this script is.
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ] ; do SOURCE="$(readlink "$SOURCE")"; done
+DIR="$( cd -P "$( dirname "$SOURCE" )/.." && pwd )"
+
+# Change into that directory
+cd $DIR
+
+# Push the subtree (force)
+git push heroku `git subtree split --prefix website master`:master --force
diff --git a/website/config.ru b/website/config.ru
index 5cf4e322d2..1bf0b685ed 100644
--- a/website/config.ru
+++ b/website/config.ru
@@ -4,6 +4,11 @@ require "rack/contrib/response_headers"
 require "rack/contrib/static_cache"
 require "rack/contrib/try_static"
 
+# TODO: Remove for launch
+use Rack::Auth::Basic, "Restricted Area" do |username, password|
+  [username, password] == ["vault", "urUdt7U2aiepNKeTbCzJCd"]
+end
+
 # Properly compress the output if the client can handle it.
 use Rack::Deflater
 
diff --git a/website/source/intro/getting-started/acl.html.md b/website/source/intro/getting-started/acl.html.md
new file mode 100644
index 0000000000..4feaf9bef9
--- /dev/null
+++ b/website/source/intro/getting-started/acl.html.md
@@ -0,0 +1,81 @@
+---
+layout: "intro"
+page_title: "Access Control Policies"
+sidebar_current: "gettingstarted-acl"
+description: |-
+  Access control policies in Vault control what a user can access.
+---
+
+# Access Control Policies (ACLs)
+
+Access control policies in Vault control what a user can access. In
+the last section, we learned about _authentication_. This section is
+about _authorization_.
+
+Whereas for authentication Vault has multiple options or backends that
+can be enabled and used, the authorization or policies of Vault are always
+the same format. All authentication backends must map identities back to
+the core policies that are configured with Vault.
+
+When initializing Vault, there is always one special policy created
+that can't be removed: the "root" policy. This policy is a special policy
+that gives superuser access to everything in Vault. An identity mapped to
+the root policy can do anything.
+
+## Policy Format
+
+Policies in Vault are formatted with
+[HCL](https://github.com/hashicorp/hcl). HCL is a human-readable configuration
+format that is also JSON-compatible, so you can use JSON as well. An example
+policy is shown below:
+
+```
+path "sys" {
+	policy = "deny"
+}
+
+path "secret" {
+	policy = "write"
+}
+
+path "secret/foo" {
+	policy = "read"
+}
+```
+
+The policy format uses a longest matching prefix system on the API path
+to determine access control. Since everything in Vault must be accessed
+via the API, this gives strict control over every aspect of Vault, including
+mounting backends, authenticating, as well as secret access.
+
+In the policy above, a user could write any secret to `secret/`, except
+to `secret/foo`, where only read access is allowed. Policies default to
+deny, so any access to an unspecified path is not allowed.
+
+Save the above policy as `acl.hcl`.
+
+## Writing the Policy
+
+To write a policy, use the `vault policy-write` command:
+
+```
+$ vault policy-write secret acl.hcl
+Policy 'secret' written.
+```
+
+You can see the policies that are available with `vault policies`, and you
+can see the contents of a policy with `vault policy <name>`. Only users with
+root access can do this.
+
+## Testing the Policy
+
+To use the policy, let's create a token and assign it to that policy.
+Make sure to save your root token somewhere so you can authenticate
+back to a root user later.
+
+```
+$ vault token-create -policy="secret"
+d97ef000-48cf-45d9-1907-3ea6ce298a29
+
+$ vault auth
+```