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| require 'openssl' | |
| require 'base64' | |
| require 'uri' | |
| def base64_url_encode(str) | |
| Base64.encode64(str).tr("+/", "-_").gsub(/[\n\r]?/, "") | |
| end | |
| def digest(secret, bytes) | |
| OpenSSL::HMAC.digest(OpenSSL::Digest.new('sha1'), secret, bytes) | |
| end | |
| def sign(secret, bytes) | |
| base64_url_encode(digest(secret, bytes)) | |
| end | |
| def generate_query_string(body) | |
| body = body.to_json if body.is_a?(Hash) | |
| return body | |
| end | |
| def generate_signature(opts = {}) | |
| url = opts[:url] | |
| body = opts[:body] | |
| uri = URI.parse(url) | |
| signature = uri.path | |
| query_string = uri.query | |
| signature += '?' + query_string if !query_string.nil? && !query_string.empty? | |
| signature += "\n" | |
| if body.is_a?(Hash) | |
| params_string = generate_query_string(body) | |
| signature += params_string | |
| end | |
| return signature | |
| end | |
| ################################################################################ | |
| # | |
| # Example 1 | |
| # | |
| ################################################################################ | |
| require 'httparty' | |
| require 'securerandom' | |
| API_KEY = '...' | |
| SECRET_KEY = '...' | |
| post_data = { | |
| :url => "http://api.pili.qiniu.com/v1/streams", | |
| :body => { | |
| :name => SecureRandom.hex, | |
| :stream_key => SecureRandom.hex, | |
| :is_private => false, | |
| :storage_period => 0, | |
| :protocol => "RTMP", | |
| }, | |
| } | |
| puts post_data | |
| encoded_sign = sign(SECRET_KEY, generate_signature(post_data)) | |
| http = HTTParty.post( | |
| post_data[:url], | |
| :headers => { | |
| 'Authorization' => "pili #{API_KEY}:#{encoded_sign}", | |
| 'Content-Type' => 'application/json' | |
| }, | |
| :body => post_data[:body].to_json | |
| ) | |
| p http | |
| ################################################################################ | |
| # | |
| # Example 2 | |
| # | |
| ################################################################################ | |
| stream_secret_key = '...' | |
| push_url = '...' | |
| push_url = push_url+'?nonce='+Time.now.to_i | |
| push_token = sign(stream_secret_key, push_url) | |
| push_url = push_url + '&token=' + push_token | |
| puts push_url |
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