Working auth and photo json endpoint

Signed-off-by: Kris Nóva <kris@nivenly.com>

vendor/github.com/leandro-lugaresi/hub/CONTRIBUTING.md

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+# Contributing
+
+By participating to this project, you agree to abide our [code of
+conduct](/CODE_OF_CONDUCT.md).
+
+## Setup your machine
+
+`hub` is written in [Go](https://golang.org/).
+
+Prerequisites are:
+
+- Build:
+  - `make`
+  - [Go 1.9+](http://golang.org/doc/install)
+
+Clone `hub` from source into some path:
+
+```sh
+git clone git@github.com:leandro-lugaresi/hub.git
+cd hub
+```
+
+If you created a fork clone your fork and add my repository as a upstream remote:
+
+```sh
+git clone git@github.com:{your-name}/hub.git
+cd hub
+git remote add upstream git@github.com:leandro-lugaresi/hub.git
+```
+
+### Install
+
+Install the build and lint dependencies:
+
+```sh
+$ make setup
+```
+
+A good way of making sure everything is all right is running the test suite:
+
+```sh
+$ make test
+```
+
+## Test your change
+
+When you are satisfied with the changes, we suggest you run:
+
+```sh
+$ make ci
+```
+
+Which runs all the linters and tests.
+
+## Submit a pull request
+
+Push your branch to your `example` fork and open a pull request against the
+main branch.