Prepare release v1.0.0 (#559)

* Prepare release v1.0.0

* review: remove infrastructure items from CHANGELOG.md

* review: updated CHANGELOG.md message

* review: added ACME v1 reference in README.md

* review: README.md updates

* review: removed experimental note

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## [v1.0.0] - 2018-05-30
+
+### Changed:
+- **[lib]** ACME v2 Support.
+- **[dnsprovider]** Renamed `/providers/dns/googlecloud` to `/providers/dns/gcloud`.
+- **[dnsprovider]** Modified Google Cloud provider `gcloud.NewDNSProviderServiceAccount` function to extract the project id directly from the service account file.
+- **[dnsprovider]** Made errors more verbose for the Cloudflare provider.
+
 ## [v0.5.0] - 2018-05-29
 
 ### Added:

README.md

@@ -1,42 +1,53 @@
 # lego
+
 Let's Encrypt client and ACME library written in Go
 
 [![GoDoc](https://godoc.org/github.com/xenolf/lego/acme?status.svg)](https://godoc.org/github.com/xenolf/lego/acme)
 [![Build Status](https://travis-ci.org/xenolf/lego.svg?branch=master)](https://travis-ci.org/xenolf/lego)
 [![Dev Chat](https://img.shields.io/badge/dev%20chat-gitter-blue.svg?label=dev+chat)](https://gitter.im/xenolf/lego)
 [![Beerpay](https://beerpay.io/xenolf/lego/badge.svg)](https://beerpay.io/xenolf/lego)
 
-#### General
-This is a work in progress. Please do *NOT* run this on a production server and please report any bugs you find!
+## Installation
 
-#### Installation
 lego supports both binary installs and install from source.
 
 To get the binary just download the latest release for your OS/Arch from [the release page](https://github.com/xenolf/lego/releases)
 and put the binary somewhere convenient. lego does not assume anything about the location you run it from.
 
-To install from source, just run 
-```
+To install from source, just run:
+
+```bash
 go get -u github.com/xenolf/lego
 ```
 
 To build lego inside a Docker container, just run
-```
+
+```bash
 docker build -t lego .
 ```
 
-The container is, by default, built from `master`. 
-This can be overridden by supplying a build argument containing a git SHA or reference.
+That will build lego from the current source, if you want to build a different
+version, you can checkout the desired branch/tag/commit, and re-running the
+above mentioned command.
+
+If you want to tag the binary with the designated release, you can do so by
+passing the version identifier as a [`--build-arg`](https://docs.docker.com/engine/reference/commandline/build/#set-build-time-variables---build-arg)
+
 ```bash
-docker build --build-arg LEGO_VERSION=tags/v0.5.0 -t lego .
+docker build --build-arg LEGO_VERSION=v1.0.0 -t lego .
 ```
 
-##### From the package manager
+Otherwise the release will be tagged with the `dev` version identifier.
+
+### From the package manager
+
 - [ArchLinux (AUR)](https://aur.archlinux.org/packages/lego-git):
-```
-yaourt -S lego-git
-```
-#### Features
+
+    ```bash
+    yaourt -S lego-git
+    ```
+
+## Features
 
 - Register with CA
 - Obtain certificates, both from scratch or with an existing CSR
@@ -55,33 +66,9 @@ Please keep in mind that CLI switches and APIs are still subject to change.
 
 When using the standard `--path` option, all certificates and account configurations are saved to a folder *.lego* in the current working directory.
 
-#### Sudo
-The CLI does not require root permissions but needs to bind to port 80 and 443 for certain challenges. 
-To run the CLI without sudo, you have four options:
-
-- Use setcap 'cap_net_bind_service=+ep' /path/to/program
-- Pass the `--http` or/and the `--tls` option and specify a custom port to bind to. In this case you have to forward port 80/443 to these custom ports (see [Port Usage](#port-usage)).
-- Pass the `--webroot` option and specify the path to your webroot folder. In this case the challenge will be written in a file in `.well-known/acme-challenge/` inside your webroot.
-- Pass the `--dns` option and specify a DNS provider.
-
-#### Port Usage
-By default lego assumes it is able to bind to ports 80 and 443 to solve challenges.
-If this is not possible in your environment, you can use the `--http` and `--tls` options to instruct
-lego to listen on that interface:port for any incoming challenges.
-
-If you are using this option, make sure you proxy all of the following traffic to these ports.
-
-HTTP Port:
-- All plaintext HTTP requests to port 80 which begin with a request path of `/.well-known/acme-challenge/` for the HTTP challenge.
-
-TLS Port:
-- All TLS handshakes on port 443 for the TLS-SNI challenge.
-
-This traffic redirection is only needed as long as lego solves challenges. As soon as you have received your certificates you can deactivate the forwarding.
-
-#### Usage
+## Usage
 
-```
+```text
 NAME:
    lego - Let's Encrypt client written in Go
 
@@ -119,56 +106,84 @@ GLOBAL OPTIONS:
    --version, -v               print the version
 ```
 
-##### CLI Example
+### Sudo
+
+The CLI does not require root permissions but needs to bind to port 80 and 443 for certain challenges.
+To run the CLI without sudo, you have four options:
+
+- Use setcap 'cap_net_bind_service=+ep' /path/to/program
+- Pass the `--http` or/and the `--tls` option and specify a custom port to bind to. In this case you have to forward port 80/443 to these custom ports (see [Port Usage](#port-usage)).
+- Pass the `--webroot` option and specify the path to your webroot folder. In this case the challenge will be written in a file in `.well-known/acme-challenge/` inside your webroot.
+- Pass the `--dns` option and specify a DNS provider.
+
+### Port Usage
+
+By default lego assumes it is able to bind to ports 80 and 443 to solve challenges.
+If this is not possible in your environment, you can use the `--http` and `--tls` options to instruct
+lego to listen on that interface:port for any incoming challenges.
+
+If you are using this option, make sure you proxy all of the following traffic to these ports.
+
+HTTP Port:
+
+- All plaintext HTTP requests to port 80 which begin with a request path of `/.well-known/acme-challenge/` for the HTTP challenge.
+
+TLS Port:
+
+- All TLS handshakes on port 443 for the TLS-SNI challenge.
+
+This traffic redirection is only needed as long as lego solves challenges. As soon as you have received your certificates you can deactivate the forwarding.
+
+### CLI Example
 
 Assumes the `lego` binary has permission to bind to ports 80 and 443. You can get a pre-built binary from the [releases](https://github.com/xenolf/lego/releases) page.
 If your environment does not allow you to bind to these ports, please read [Port Usage](#port-usage).
 
 Obtain a certificate:
 
 ```bash
-$ lego --email="[email protected]" --domains="example.com" run
+lego --email="[email protected]" --domains="example.com" run
 ```
 
 (Find your certificate in the `.lego` folder of current working directory.)
 
 To renew the certificate:
 
 ```bash
-$ lego --email="[email protected]" --domains="example.com" renew
+lego --email="[email protected]" --domains="example.com" renew
 ```
 
 To renew the certificate only if it's older than 30 days
 
 ```bash
-$ lego --email="[email protected]" --domains="example.com" renew --days 30
+lego --email="[email protected]" --domains="example.com" renew --days 30
 ```
 
 Obtain a certificate using the DNS challenge and AWS Route 53:
 
 ```bash
-$ AWS_REGION=us-east-1 AWS_ACCESS_KEY_ID=my_id AWS_SECRET_ACCESS_KEY=my_key lego --email="[email protected]" --domains="example.com" --dns="route53" run
+AWS_REGION=us-east-1 AWS_ACCESS_KEY_ID=my_id AWS_SECRET_ACCESS_KEY=my_key lego --email="[email protected]" --domains="example.com" --dns="route53" run
 ```
 
 Note that `--dns=foo` implies `--exclude=http-01`. lego will not attempt other challenges if you've told it to use DNS instead.
 
 Obtain a certificate given a certificate signing request (CSR) generated by something else:
 
 ```bash
-$ lego --email="[email protected]" --csr=/path/to/csr.pem run
+lego --email="[email protected]" --csr=/path/to/csr.pem run
 ```
 
 (lego will infer the domains to be validated based on the contents of the CSR, so make sure the CSR's Common Name and optional SubjectAltNames are set correctly.)
 
 lego defaults to communicating with the production Let's Encrypt ACME server. If you'd like to test something without issuing real certificates, consider using the staging endpoint instead:
 
 ```bash
-$ lego --server=https://acme-staging.api.letsencrypt.org/directory …
+lego --server=https://acme-staging.api.letsencrypt.org/directory …
 ```
 
-#### DNS Challenge API Details
+## DNS Challenge API Details
 
-##### AWS Route 53
+### AWS Route 53
 
 The following AWS IAM policy document describes the permissions required for lego to complete the DNS challenge.
 Replace `<INSERT_YOUR_HOSTED_ZONE_ID_HERE>` with the Route 53 zone ID of the domain you are authorizing.
@@ -200,7 +215,7 @@ Replace `<INSERT_YOUR_HOSTED_ZONE_ID_HERE>` with the Route 53 zone ID of the dom
 }
 ```
 
-#### ACME Library Usage
+## ACME Library Usage
 
 A valid, but bare-bones example use of the acme package:
 
@@ -240,7 +255,7 @@ if err != nil {
 }
 
 // We specify an http port of 5002 and an tls port of 5001 on all interfaces
-// because we aren't running as root and can't bind a listener to port 80 and 443 
+// because we aren't running as root and can't bind a listener to port 80 and 443
 // (used later when we attempt to pass challenges). Keep in mind that we still
 // need to proxy challenge traffic to port 5002 and 5001.
 client.SetHTTPAddress(":5002")
@@ -276,3 +291,7 @@ fmt.Printf("%#v\n", certificates)
 
 // ... all done.
 ```
+
+## ACME v1
+
+lego introduced support for ACME v2 in [v1.0.0](https://github.com/xenolf/lego/releases/tag/v1.0.0), if you still need to utilize ACME v1, you can do so by using the [v0.5.0](https://github.com/xenolf/lego/releases/tag/v0.5.0) version.