https://github.com/gravityblast/signed_request

signed request encoder/decoder for elixir
https://github.com/gravityblast/signed_request

elixir elixir-lang signed-requests signed-url

Last synced: about 8 hours ago
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signed request encoder/decoder for elixir

• Host: GitHub
• URL: https://github.com/gravityblast/signed_request
• Owner: gravityblast
• License: mit
• Created: 2017-05-08T10:37:32.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2021-11-22T18:59:12.000Z (almost 3 years ago)
• Last Synced: 2024-03-14T19:18:21.408Z (8 months ago)
• Topics: elixir, elixir-lang, signed-requests, signed-url
• Language: Elixir
• Size: 7.81 KB
• Stars: 10
• Watchers: 3
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# SignedRequest

SignedRequest is an Elixir module created to sign request query strings using HMAC.

## Installation

```elixir

def deps do

  [{:signed_request, "~> 0.1.0"}]

end

```

## Configuration

```elixir

config :signed_request, :secret_key, "foo"

```

## Encoding query

```elixir

iex> SignedRequest.SignedURI.encode_query(%{size: 512})

"sig=7dc5fc28fa59ff89dff64bed05920978471f10ced63aca98452b54574a3aef0e&size=512"

```

## Decoding query string

```elixir

iex> SignedRequest.SignedURI.decode_query("sig=7dc5fc28fa59ff89dff64bed05920978471f10ced63aca98452b54574a3aef0e&size=512")

{:ok, %{

  "sig" => "7dc5fc28fa59ff89dff64bed05920978471f10ced63aca98452b54574a3aef0e",

  "size" => "512"}

}

iex> SignedRequest.SignedURI.decode_query("sig=invalid&size=512")

{:error, :invalid_hmac}

```