mirror of
https://github.com/balena-io/balena-cli.git
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69 lines
1.6 KiB
CoffeeScript
69 lines
1.6 KiB
CoffeeScript
data = require('../data/data')
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# @nodoc
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TOKEN_KEY = 'token'
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# Save token
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#
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# The token is saved to $(dataPrefix)/token, which usually equals to $HOME/.resin/token
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#
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# @param {String} newToken the token
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# @param {Function} callback callback(error)
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#
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# @note The token is saved as plain text.
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#
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# @todo We should make the token more secure
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#
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# @example Save Token
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# resin.token.saveToken myToken, (error) ->
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# throw error if error?
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#
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exports.saveToken = (newToken, callback) ->
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data.setText(TOKEN_KEY, newToken, callback)
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# Check if we have any token saved
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#
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# @param {Function} callback callback(hasToken)
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#
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# @example Has Token
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# resin.token.hasToken (hasToken) ->
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# if hasToken
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# console.log('It\'s there!')
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# else
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# console.log('It\'s not there!')
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#
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exports.hasToken = (callback) ->
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data.has(TOKEN_KEY, callback)
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# Get saved token value
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#
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# @param {Function} callback callback(error, token)
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#
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# @note If the key doesn't exist, undefined and no error is returned
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#
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# @example Get token
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# resin.token.getToken (error, token) ->
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# throw error if error?
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# if token?
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# console.log("My token is: #{token}")
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#
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exports.getToken = (callback) ->
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data.getText(TOKEN_KEY, callback)
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# Remove token from the filesystem
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#
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# @param {Function} callback callback(error)
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#
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# @note If the token doesn't exist, no action is performed
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#
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# @example Clear Token
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# resin.token.clearToken (error) ->
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# throw error if error?
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#
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exports.clearToken = (callback) ->
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data.has TOKEN_KEY, (hasToken) ->
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if hasToken
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return data.remove(TOKEN_KEY, callback)
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else
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return callback?(null)
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