exports.handler = (event, context, callback) => {
const token = event.authorizationToken;
//Use token
if (token == 'allow') {
const policy = genPolicy('allow', event.methodArn);
const principalId = 'aflaf78fd7afalnv';
const context = {
simpleAuth: true
};
const response = {
principalId: principalId,
policyDocument: policy,
context: context
};
callback(null, response);
} else if (token == 'deny') {
const policy = genPolicy('deny', event.methodArn);
const principalId = 'aflaf78fd7afalnv';
const context = {
simpleAuth: true
};
const response = {
principalId: principalId,
policyDocument: policy,
context: context
};
callback(null, response);
} else {
callback('Unauthorized');
}
};
function genPolicy(effect, resource) {
const policy = {};
policy.Version = '2012-10-17';
policy.Statement = [];
const stmt = {};
stmt.Action = 'execute-api:Invoke';
stmt.Effect = effect;
stmt.Resource = resource;
policy.Statement.push(stmt);
return policy;
}
const token = event.authorizationToken;
//Use token
if (token == 'allow') {
const policy = genPolicy('allow', event.methodArn);
const principalId = 'aflaf78fd7afalnv';
const context = {
simpleAuth: true
};
const response = {
principalId: principalId,
policyDocument: policy,
context: context
};
callback(null, response);
} else if (token == 'deny') {
const policy = genPolicy('deny', event.methodArn);
const principalId = 'aflaf78fd7afalnv';
const context = {
simpleAuth: true
};
const response = {
principalId: principalId,
policyDocument: policy,
context: context
};
callback(null, response);
} else {
callback('Unauthorized');
}
};
function genPolicy(effect, resource) {
const policy = {};
policy.Version = '2012-10-17';
policy.Statement = [];
const stmt = {};
stmt.Action = 'execute-api:Invoke';
stmt.Effect = effect;
stmt.Resource = resource;
policy.Statement.push(stmt);
return policy;
}
------------------------------------------------------------------------------------
var xhr = new XMLHttpRequest();
xhr.open('DELETE', 'https://ktl8ycz4w8.execute-api.us-east-1.amazonaws.com/dev/compare-yourself');
xhr.onreadystatechange = function(event) {
console.log(JSON.parse(event.target.response));
}
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.setRequestHeader('Authorization', 'allow');
xhr.send(JSON.stringify({age: 29, height: 73, income: 1900}));
-------------------------------------------------------------------------------------------------------
#set($inputRoot = $input.path('$'))
{
"age" : "$inputRoot.age",
"height": "$inputRoot.height",
"income": "$inputRoot.income",
"userId": "$context.authorizer.principalId"
}
----------------------------------------------------------------------------------------
const AWS = require('aws-sdk');
const dynamodb = new AWS.DynamoDB({region: 'us-east-1', apiVersion: '2012-08-10'});
exports.handler = (event, context, callback) => {
const params = {
Item: {
"UserId": {
S: event.userId
},
"Age": {
N: event.age
},
"Height": {
N: event.height
},
"Income": {
N: event.income
}
},
TableName: "compare-yourself"
};
dynamodb.putItem(params, function(err, data) {
if (err) {
console.log(err);
callback(err);
} else {
console.log(data);
callback(null, data);
}
});
};
---------------------------------------------------------------------------------------
