@spec sign_post_object_policy(CozyOSS.Config.t(), list(), pos_integer()) :: %{
  policy: String.t(),
  signature: String.t()
}

Signs policy for PostObject, and returns the encoded policy and its signature.

See more at PostObject in the official documentation.

examples

Examples

conditions = [
  ["eq", "$key", "lenna.png"],
  ["eq", "$x-oss-object-acl", "private"],
  ["content-length-range", 1, 1024 * 1024 * 5]
]

sign_post_object_policy(config, conditions, 3600)