Class: Canistor::Authorization
- Inherits:
-
Object
- Object
- Canistor::Authorization
- Defined in:
- lib/canistor/authorization.rb
Instance Attribute Summary collapse
-
#access_key_id ⇒ Object
readonly
Returns the value of attribute access_key_id.
-
#date ⇒ Object
readonly
Returns the value of attribute date.
-
#protocol ⇒ Object
readonly
Returns the value of attribute protocol.
-
#region ⇒ Object
readonly
Returns the value of attribute region.
-
#signature ⇒ Object
readonly
Returns the value of attribute signature.
Instance Method Summary collapse
-
#initialize(authorization) ⇒ Authorization
constructor
A new instance of Authorization.
- #valid_signature?(request, credentials) ⇒ Boolean
Constructor Details
#initialize(authorization) ⇒ Authorization
Returns a new instance of Authorization.
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# File 'lib/canistor/authorization.rb', line 11 def initialize() @protocol, params = .split(' ', 2) params.split(', ').inject({}) do |unpacked, part| name, values = part.split('=') case name when 'Credential' self.credential = values.split('/') when 'Signature' self.signature = values end unpacked end end |
Instance Attribute Details
#access_key_id ⇒ Object (readonly)
Returns the value of attribute access_key_id.
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# File 'lib/canistor/authorization.rb', line 7 def access_key_id @access_key_id end |
#date ⇒ Object (readonly)
Returns the value of attribute date.
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# File 'lib/canistor/authorization.rb', line 9 def date @date end |
#protocol ⇒ Object (readonly)
Returns the value of attribute protocol.
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# File 'lib/canistor/authorization.rb', line 5 def protocol @protocol end |
#region ⇒ Object (readonly)
Returns the value of attribute region.
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# File 'lib/canistor/authorization.rb', line 6 def region @region end |
#signature ⇒ Object
Returns the value of attribute signature.
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# File 'lib/canistor/authorization.rb', line 8 def signature @signature end |
Instance Method Details
#valid_signature?(request, credentials) ⇒ Boolean
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# File 'lib/canistor/authorization.rb', line 25 def valid_signature?(request, credentials) return false if signature.to_s.strip == '' signer = Aws::Sigv4::Signer.new( service: 's3', region: region, credentials_provider: credentials, uri_escape_path: false, unsigned_headers: ['content-length', 'x-amzn-trace-id'] ) signed_request = signer.sign_request( http_method: request.http_method, url: request.endpoint.to_s, headers: request.headers.to_hash, body: request.body ) signature == signer.send( :signature, credentials.secret_access_key, date, signed_request.string_to_sign ) end |