kmx.io/ex_ovh/README.md

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  Date : 2016-02-18T22:47:23
  

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  mix hubic
  --login=<login>
  --password=<password>
  --clientid=<client_id>
  --clientsecret=<client_secret>
  --redirecturi=<uri>

  %{
  client_id: "<client_id>",
  client_secret: "<client_secret>",
  refresh_token: "<refresh_token>",
  redirect_uri: "<uri>"
  }

  config :ex_ovh,
    ovh: :nil
    hubic:   %{
              client_id: "<client_id>",
              client_secret: "<client_secret>",
              refresh_token: "<refresh_token>",
              redirect_uri: "<uri>"
             }

  mix ovh
  --login=<username>
  --password=<password>
  --appname='My app'
  --appdesc='my app for api'
  --accessrules='get-[/*]::put-[/me,/cdn]::post-[/me,/cdn]::delete-[]'

  %{
  application_key: "<app_key>",
  application_secret: "<app_secret>",
  consumer_key: "<consumer_secret>",
  endpoint: "ovh-eu",
  api_version: "1.0"
  }

  config :ex_ovh,
  ovh: %{
        application_key: "<app_key>",
        application_secret: "<app_secret>",
        consumer_key: "<consumer_secret>",
        endpoint: "ovh-eu",
        api_version: "1.0"
       },
  hubic: %{
          client_id: "<client_id>",
          client_secret: "<client_secret>",
          refresh_token: "<refresh_token>",
          redirect_uri: "<uri>"
         }

   def start(_type, _args) do
    import Supervisor.Spec, warn: false

    phoenix = [supervisor(TestOs.Endpoint, [])]
    ex_ovh = [supervisor(ExOvh, [])]

    opts = [strategy: :one_for_one, name: TestOs.Supervisor]
    Supervisor.start_link(phoenix ++ ex_ovh, opts)
  end

  alias ExOvh.Query.Openstack.Swift, as: Query
  alias ExOvh.Hubic.OpenstackApi.Cache, as: OpenCache
  client = ExOvh
  
  account = OpenCache.get_account(client)
  query = Query.account_info(account)
  {:ok, resp} = ExOvh.hubic_request(query, %{ openstack: :true })
  container_count1 = resp.body |> Enum.count() 

  random_container = SecureRandom.base64(8)
  query = Query.create_container(account, random_container)
  ExOvh.hubic_request(query, %{ openstack: :true })

  query = Query.account_info(account)
  {:ok, resp} = ExOvh.hubic_request(query, %{ openstack: :true })
  container_count2 = resp.body |> Enum.count()
  container_count1 + 1 == container_count2

import ExOvh.Query.Openstack.Swift
alias ExOvh.Ovh.OpenstackApi.Webstorage.Cache, as: OpenCache
client = ExOvh
service = "cdnwebstorage-<your_service_name>"
account = OpenCache.get_account(client, service)

object_name = "client_file.txt"
client_object = Kernel.to_string(:code.priv_dir(:ex_ovh)) <> "/" <> object_name
container = "default"
server_object = String.replace(object_name, "client", "server")
create_file_request = create_object(account, container, client_object, server_object)

ExOvh.ovh_request(create_file_request, %{ openstack: :true, webstorage: service })

import ExOvh.Query.Openstack.Swift
alias ExOvh.Ovh.OpenstackApi.Webstorage.Cache, as: OpenCache
client = ExOvh
service = "cdnwebstorage-<your_service_name>"
account = OpenCache.get_account(client, service)
request = get_objects(account, "default")

{:ok, resp} = ExOvh.ovh_request(request, %{ openstack: :true, webstorage: service })
objects = Enum.map(resp.body, &(Map.get(&1, "name")))

Enum.member?(objects, server_object)

Source

• README.md

• # ExOvh
  ExOvh is an elixir library to make it easier to interact with both the [Ovh Api](https://api.ovh.com/) 
  and the [Hubic Api](https://api.hubic.com/).
  
  ## Note
  
  This repository is a work in progress.
  
  
  ## Project Features 
  - Provides Query modules that enable the easy generation of ovh and hubic related api queries for use by HTTPotion.
  - Provides Caches which are modules handling the authentication tokens in the background within a supervision tree.
  - Add more here....
  
  
  ## Getting Started
  
  
  ### Hubic  
  
  Create a hubic account. 
  
  Create a hubic application.
      
  With the credentials, get the refresh_token. Use the Mix hubic task to 
  help generate the refresh token on your behalf if you wish: 
  
  
    ```shell
    mix hubic
    --login=<login>
    --password=<password>
    --clientid=<client_id>
    --clientsecret=<client_secret>
    --redirecturi=<uri>
    ```
  
    
  Shell Output
    
    ```elixir
    %{
    client_id: "<client_id>",
    client_secret: "<client_secret>",
    refresh_token: "<refresh_token>",
    redirect_uri: "<uri>"
    }
    ```
  
  Add the hubic credentials printed in the shell by the mix hubic task to the `config/prod.secret.exs` file
  
    ```
    config :ex_ovh,
      ovh: :nil
      hubic:   %{
                client_id: "<client_id>",
                client_secret: "<client_secret>",
                refresh_token: "<refresh_token>",
                redirect_uri: "<uri>"
               }
    ```
  
  ### OVH
  
  
  Create an OVH account 
  
  Create an application at `https://eu.api.ovh.com/createApp/` or
  alternatively use the mix ovh task to generate the application:
  
  
    ```shell
    mix ovh
    --login=<username>
    --password=<password>
    --appname='My app'
    --appdesc='my app for api'
    --accessrules='get-[/*]::put-[/me,/cdn]::post-[/me,/cdn]::delete-[]'
    ```
  
  As seen above, access rules can be specified so that only certain endpoints are allowed.
  
  Shell Output
  
    A map is printed to the shell as follows:
  
    ```elixir
    %{
    application_key: "<app_key>",
    application_secret: "<app_secret>",
    consumer_key: "<consumer_secret>",
    endpoint: "ovh-eu",
    api_version: "1.0"
    }
    ```
  
    - This map can then be manually added by the user to the `config/prod.secret.exs` file
  
    ```
    config :ex_ovh,
    ovh: %{
          application_key: "<app_key>",
          application_secret: "<app_secret>",
          consumer_key: "<consumer_secret>",
          endpoint: "ovh-eu",
          api_version: "1.0"
         },
    hubic: %{
            client_id: "<client_id>",
            client_secret: "<client_secret>",
            refresh_token: "<refresh_token>",
            redirect_uri: "<uri>"
           }
    ```
  
  ### Starting the supervisor
  
  Add the supervisor to your supervision tree:
   
   ```elixir 
     def start(_type, _args) do
      import Supervisor.Spec, warn: false
  
      phoenix = [supervisor(TestOs.Endpoint, [])]
      ex_ovh = [supervisor(ExOvh, [])]
  
      opts = [strategy: :one_for_one, name: TestOs.Supervisor]
      Supervisor.start_link(phoenix ++ ex_ovh, opts)
    end
    ```
  
  
  #### Show how to add another client here ......
  
  
  
  ## Example Usage(s)
  
  
  ### Example 1: 
  
  
  Get account details and containers for given account
    ```elixir
    alias ExOvh.Query.Openstack.Swift, as: Query
    alias ExOvh.Hubic.OpenstackApi.Cache, as: OpenCache
    client = ExOvh
    
    account = OpenCache.get_account(client)
    query = Query.account_info(account)
    {:ok, resp} = ExOvh.hubic_request(query, %{ openstack: :true })
    container_count1 = resp.body |> Enum.count() 
    ```
  
  Creating a new container in hubic
    ```elixir
    random_container = SecureRandom.base64(8)
    query = Query.create_container(account, random_container)
    ExOvh.hubic_request(query, %{ openstack: :true })
    ```
  
  Get the count of containers again
    ```elixir
    query = Query.account_info(account)
    {:ok, resp} = ExOvh.hubic_request(query, %{ openstack: :true })
    container_count2 = resp.body |> Enum.count()
    container_count1 + 1 == container_count2
    ```
    
    
  ### Example 2: 
  
  Adding an object to the "default" container in OVH Webstorage
  
      import ExOvh.Query.Openstack.Swift
      alias ExOvh.Ovh.OpenstackApi.Webstorage.Cache, as: OpenCache
      client = ExOvh
      service = "cdnwebstorage-<your_service_name>"
      account = OpenCache.get_account(client, service)
      
      object_name = "client_file.txt"
      client_object = Kernel.to_string(:code.priv_dir(:ex_ovh)) <> "/" <> object_name
      container = "default"
      server_object = String.replace(object_name, "client", "server")
      create_file_request = create_object(account, container, client_object, server_object)
      
      ExOvh.ovh_request(create_file_request, %{ openstack: :true, webstorage: service })
  
  
  Listing all objects for "default" container to see if the new `server_object` is there.
  
      import ExOvh.Query.Openstack.Swift
      alias ExOvh.Ovh.OpenstackApi.Webstorage.Cache, as: OpenCache
      client = ExOvh
      service = "cdnwebstorage-<your_service_name>"
      account = OpenCache.get_account(client, service)
      request = get_objects(account, "default")
      
      {:ok, resp} = ExOvh.ovh_request(request, %{ openstack: :true, webstorage: service })
      objects = Enum.map(resp.body, &(Map.get(&1, "name")))
      
      Enum.member?(objects, server_object)
        
  
  #### Add more examples ....
  
  
  
  ## Issues, Bug Reports, Feature Requests, Suggestions, Guidance, etc
  - Create [issues here](https://github.com/stephenmoloney/ex_ovh/issues/new) to communicate your ideas to me. Thanks. 
  
  
  
  ## Contributing
  - Pull requests welcome.
  
  
  
  ## Tests
  
  *Warning* No tests have been performed or added yet. This is on my radar.
  
  
  ## Potential TODO list
  
  
  - [ ] *Needed* - generate hex docs
  - [ ] *Needed* - generate release and publish to hex packages
  - [ ] *Needed* - *Tests* - add basic tests for most api calls.
  - [ ] *Needed* - *Tests* - verify the supervisor chain, genservers and genserver naming is working ok.
  
   
  - [ ] *Maybe* - investigate ways to add sensitive keys, secrets, etc to system env and allow the config.exs to get variables from `System`.
  - [ ] *Maybe* - improve error handling for unexpected responses if possible - hard to find good documentation for expected error responses.
  - [ ] *Maybe* - add a time to live configuration for the validity period of the ovh credential token
  - [ ] *Maybe* - Add some further validations during the mix tasks.
  - [ ] *Maybe* - Add request helper functions to create folders in the hubic api.
  
  
  
  ## Note 
  
  This is an unofficial client to the OVH api and is not maintained by OVH.
  
  
  ## Licence 
  
  MIT
  

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