25 lines
612 B
Plaintext
25 lines
612 B
Plaintext
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#!/usr/bin/env node
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/**
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* Retrieves the email value from a json object. This assumes
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* the email attributes is at the base of the object, as returned
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* by Google Cloud's tokeninfo api.
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*/
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// Read information being piped in.
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var stdin = process.openStdin();
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// Stored data stream.
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var data = "";
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// Store each chunk of the stream in data.
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stdin.on('data', chunk => data += chunk);
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// After stream ends, parse data and get value requested.
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stdin.on('end', () => {
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// The JSON object, to be accessed.
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let output = JSON.parse(data);
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// Print the output to STDOUT.
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console.log(output['email']);
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});
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