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mod_aws_profile/README.markdown @ 3698:1d719d4ef18f
mod_aws_profile: New module for role-based access to AWS APIs
author | Matthew Wild <mwild1@gmail.com> |
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date | Tue, 08 Oct 2019 17:32:50 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mod_aws_profile/README.markdown Tue Oct 08 17:32:50 2019 +0100 @@ -0,0 +1,37 @@ +# Introduction + +This module adds support for reading AWS IAM access credentials from EC2 instance metadata, +to allow Prosody modules to gain role-based access to AWS services. + +# Configuring + +``` {.lua} +modules_enabled = { + "aws_profile"; +} +``` + +There is no other configuration. + +# Usage in other modules + +Other modules can import the credentials as a shared table: + +``` {.lua} +local aws_credentials = module:shared("/*/aws_profile/credentials"); +do_something(aws_credentials.access_key, aws_credentials.secret_key); +``` + +Note that credentials are time-limited, and will change periodically. The +shared table will automatically be updated. If you need to know when this +happens, you can also hook the `'aws_profile/credentials-refreshed'` event: + +``` {.lua} +module:hook_global("aws_profile/credentials-refreshed", function (new_credentials) + -- do something with new_credentials.access_key/secret_key +end); +``` + +# Compatibility + +Meant for use with Prosody 0.11.x, may work in older versions.