Add a Cognito authorizer to the API Gateway
- At API Gateway
- Choose Authorizers
- Choose Create an authorizer
- At authorizer interface
- Authorizer name: Cognito
- Type: Cognito
- Cognito user pool: ChatPool
- Token source: Authorization
- Choose Create authorizer
- Check new authorizer
- At API gateway
- Choose GET in /conversations
- Choose Method request
- Choose Edit
- Authorization: Cognito
- At API gateway
- Choose GET in /conversations
- Choose Integration request
- Choose Edit
- Template body
#set($inputRoot = $input.path('$'))
{
"cognitoUsername": "$context.authorizer.claims['cognito:username']"
}
- Choose Save
- Choose Save
- At API gateway
- Choose POST in /conversations
- Choose Method request
- Choose Edit
- Authorization: Cognito
- At API gateway
- Choose POST in /conversations
- Choose Integration request
- Choose Edit
- Template body
#set($inputRoot = $input.path('$'))
{
"cognitoUsername": "$context.authorizer.claims['cognito:username']",
"users":
[
#foreach($elem in $inputRoot)
"$elem"
#if($foreach.hasNext),#end
#end
]
}
- Choose Save
- At API gateway
- Choose POST in /{id}
- Choose Method request
- Choose Edit
- Authorization: Cognito
- Choose Save
- At API gateway
- Choose POST in /{id}
- Choose Integration request
- Choose Edit
- Template body
#set($inputRoot = $input.path('$'))
{
"cognitoUsername": "$context.authorizer.claims['cognito:username']",
"id": "$input.params('id')",
"message": "$inputRoot"
}
- Choose Save
- At API gateway
- Choose GET in /{id}
- Choose Method request
- Choose Edit
- Authorization: Cognito
- Choose Save
- At API gateway
- Choose GET in /{id}
- Choose Integration request
- Choose Edit
- Template body
#set($inputRoot = $input.path('$'))
{
"cognitoUsername": "$context.authorizer.claims['cognito:username']",
"id": "$input.params('id')"
}
- Choose Save
- At API gateway
- Choose GET in /users
- Choose Method request
- Choose Edit
- Authorization: Cognito
- Choose Save
- At API gateway
- Choose GET in /users
- Choose Integration request
- Choose Edit
- Template body
#set($inputRoot = $input.path('$'))
{
"cognitoUsername": "$context.authorizer.claims['cognito:username']"
}
- Choose Save
