fix: sanitize AWS session tags (#20)

* Sanitize github actor tag

* Add some tests

* Sanitize Github actions workflow name

* Change sanitization character to an asterisk

* Update readme about assuming a role

* Tidy up assume role readme entry more

* Align sanitize spelling to use -ize

* typo: environement -> environment
This commit is contained in:
Laurence Armstrong
2020-01-31 11:33:36 +09:00
committed by GitHub
parent c69f29a23c
commit 4faf8cd19a
3 changed files with 82 additions and 5 deletions
+30 -3
View File
@@ -19,10 +19,11 @@ const ENVIRONMENT_VARIABLE_OVERRIDES = {
GITHUB_REPOSITORY: 'MY-REPOSITORY-NAME',
GITHUB_WORKFLOW: 'MY-WORKFLOW-ID',
GITHUB_ACTION: 'MY-ACTION-NAME',
GITHUB_ACTOR: 'MY-USERNAME',
GITHUB_ACTOR: 'MY-USERNAME[bot]',
GITHUB_REF: 'MY-BRANCH',
GITHUB_SHA: 'MY-COMMIT-ID',
};
const GITHUB_ACTOR_SANITIZED = 'MY-USERNAME*bot*'
function mockGetInput(requestResponse) {
return function (name, options) { // eslint-disable-line no-unused-vars
@@ -208,7 +209,7 @@ describe('Configure AWS Credentials', () => {
{Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
{Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
{Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
{Key: 'Actor', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTOR},
{Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
{Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
{Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
]
@@ -230,7 +231,33 @@ describe('Configure AWS Credentials', () => {
{Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
{Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
{Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
{Key: 'Actor', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTOR},
{Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
{Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
{Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
]
})
});
test('workflow name sanitized in role assumption tags', async () => {
core.getInput = jest
.fn()
.mockImplementation(mockGetInput(ASSUME_ROLE_INPUTS));
process.env = {...process.env, GITHUB_WORKFLOW: 'Workflow!"#$%&\'()*+, -./:;<=>?@[]^_`{|}~🙂💥🍌1yFvMOeD3ZHYsHrGjCceOboMYzBPo0CRNFdcsVRG6UgR3A912a8KfcBtEVvkAS7kRBq80umGff8mux5IN1y55HQWPNBNyaruuVr4islFXte4FDQZexGJRUSMyHQpxJ8OmZnET84oDmbvmIjgxI6IBrdihX9PHMapT4gQvRYnLqNiKb18rEMWDNoZRy51UPX5sWK2GKPipgKSO9kqLckZai9D2AN2RlWCxtMqChNtxuxjqeqhoQZo0oaq39sjcRZgAAAAAAA'};
const sanitizedWorkflowName = 'Workflow**********+, -./:;<=>?@***_********1yFvMOeD3ZHYsHrGjCceOboMYzBPo0CRNFdcsVRG6UgR3A912a8KfcBtEVvkAS7kRBq80umGff8mux5IN1y55HQWPNBNyaruuVr4islFXte4FDQZexGJRUSMyHQpxJ8OmZnET84oDmbvmIjgxI6IBrdihX9PHMapT4gQvRYnLqNiKb18rEMWDNoZRy51UPX5sWK2GKPipgKSO9kqLckZa'
await run();
expect(mockStsAssumeRole).toHaveBeenCalledWith({
RoleArn: ROLE_NAME,
RoleSessionName: 'GitHubActions',
DurationSeconds: 6 * 3600,
Tags: [
{Key: 'GitHub', Value: 'Actions'},
{Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
{Key: 'Workflow', Value: sanitizedWorkflowName},
{Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
{Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
{Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
{Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
]