Bug: sam pipeline bootstrap --oidc-provider gitlab with a custom gitlab url creates an identity provider with excessive `/` suffix

[hakandilek]

Description:

I am calling the sam pipeline bootstrap with Gitlab as the OIDC provider with an own Gitlab instance hosted on e.g. https://own-gitlab.com. This creates an identity provider with the name own-gitlab.com/ (mind the trailing slash) and the audience https://own-gitlab.com which fails to assume role later.

Steps to reproduce:

Run the CLI command

sam pipeline bootstrap --no-interactive --no-create-image-repository --no-confirm-changeset \
  --stage dev --region eu-central-1 \
  --permissions-provider oidc --oidc-provider gitlab \
  --oidc-provider-url https://own-gitlab.com \
  --oidc-client-id https://own-gitlab.com \
  --gitlab-group bar --gitlab-project foo

Observed result:

Creates the Identity provider own-gitlab.com/ (trailing slash) with audience https://own-gitlab.com.

This leads to an error for assume-role command later:

An error occurred (InvalidIdentityToken) when calling the AssumeRoleWithWebIdentity operation: No OpenIDConnect provider found in your account for https://own-gitlab.com/

Expected result:

Identity provider own-gitlab.com ( WITHOUT the trailing slash) with audience https://own-gitlab.com should be created.

Additional environment details (Ex: Windows, Mac, Amazon Linux etc)

{
  "version": "1.122.0",
  "system": {
    "python": "3.12.5",
    "os": "macOS-14.6.1-arm64-arm-64bit"
  },
  "additional_dependencies": {
    "docker_engine": "25.0.5",
    "aws_cdk": "Not available",
    "terraform": "1.9.4"
  },
  "available_beta_feature_env_vars": [
    "SAM_CLI_BETA_FEATURES",
    "SAM_CLI_BETA_BUILD_PERFORMANCE",
    "SAM_CLI_BETA_TERRAFORM_SUPPORT",
    "SAM_CLI_BETA_RUST_CARGO_LAMBDA"
  ]
}

Add --debug flag to command you are running

[hakandilek]

Here is the --debug output:

sam pipeline bootstrap --no-interactive --no-create-image-repository --no-confirm-changeset --stage dev --region eu-central-1 --permissions-provider oidc --oidc-provider gitlab --oidc-provider-url https://own-gitlab.com --oidc-client-id https://own-gitlab.com --gitlab-group foo --gitlab-project bar --debug
2024-09-03 12:48:56,823 | No config file found in this directory.
2024-09-03 12:48:56,825 | OSError occurred while reading TOML file: [Errno 2] No such file or directory:
'/*REDACTED*/bar/samconfig.toml'
2024-09-03 12:48:56,826 | Config file location: /*REDACTED*/bar/samconfig.toml
2024-09-03 12:48:56,826 | Config file '/*REDACTED*/bar/samconfig.toml' does
not exist
2024-09-03 12:48:56,839 | OSError occurred while reading TOML file: [Errno 2] No such file or directory:
'/*REDACTED*/bar/samconfig.toml'
2024-09-03 12:48:56,839 | Using config file: samconfig.toml, config environment: default
2024-09-03 12:48:56,840 | Expand command line arguments to:
2024-09-03 12:48:56,840 | --stage=dev --permissions_provider=oidc --oidc_provider=gitlab
--oidc_provider_url=https://own-gitlab.com --oidc_client_id=https://own-gitlab.com
--gitlab_group=foo --gitlab_project=bar
This will create the following required resources for the 'dev' configuration:
	- IAM OIDC Identity Provider
	- Pipeline execution role
	- CloudFormation execution role
	- Artifact bucket
2024-09-03 12:48:59,002 | Managed S3 stack [aws-sam-cli-managed-dev-pipeline-resources] not found. Creating
a new one.
	Creating the required resources...
	Successfully created!
The following resources were created in your account:
	- Pipeline execution role
	- CloudFormation execution role
	- Artifact bucket
	- IAM OIDC Identity Provider
View the definition in .aws-sam/pipeline/pipelineconfig.toml,
run sam pipeline bootstrap to generate another set of resources, or proceed to
sam pipeline init to create your pipeline configuration file.

2024-09-03 12:50:18,437 | Telemetry endpoint configured to be
https://aws-serverless-tools-telemetry.us-west-2.amazonaws.com/metrics
2024-09-03 12:50:18,559 | Telemetry endpoint configured to be
https://aws-serverless-tools-telemetry.us-west-2.amazonaws.com/metrics
2024-09-03 12:50:18,560 | Sending Telemetry: {'metrics': [{'commandRun': {'requestId':
'bdd69414-6477-4eff-b00c-4ef6fcca91c8', 'installationId': '8efec658-aae7-4e0d-948e-fbd0e429c52f',
'sessionId': '5d7cc645-67d4-42ea-8dbc-6cc33ae4e996', 'executionEnvironment': 'CLI', 'ci': False,
'pyversion': '3.12.5', 'samcliVersion': '1.122.0', 'awsProfileProvided': False, 'debugFlagProvided': True,
'region': 'eu-central-1', 'commandName': 'sam pipeline bootstrap', 'metricSpecificAttributes':
{'projectType': 'CFN', 'gitOrigin': None, 'projectName':
'f3e65aae6b5ad3e1ea6b179b8ab55fd756aa363713766ebdfc4a0ed73c213872', 'initialCommit': None}, 'duration':
81619, 'exitReason': 'success', 'exitCode': 0}}]}
2024-09-03 12:50:18,560 | Unable to find Click Context for getting session_id.
2024-09-03 12:50:18,563 | Sending Telemetry: {'metrics': [{'events': {'requestId':
'5f1b1add-7b0c-46cb-8570-0de8f8ae6fe6', 'installationId': '8efec658-aae7-4e0d-948e-fbd0e429c52f',
'sessionId': '5d7cc645-67d4-42ea-8dbc-6cc33ae4e996', 'executionEnvironment': 'CLI', 'ci': False,
'pyversion': '3.12.5', 'samcliVersion': '1.122.0', 'commandName': 'sam pipeline bootstrap',
'metricSpecificAttributes': {'events': [{'event_name': 'SamConfigFileExtension', 'event_value': '.toml',
'thread_id': '25002e8ae45e43b3b2c5779bbdf87ce6', 'time_stamp': '2024-09-03 09:48:56.825', 'exception_name':
None}, {'event_name': 'SamConfigFileExtension', 'event_value': '.toml', 'thread_id':
'1cdd7f5c6ee54a77bfd0123e7169e5a8', 'time_stamp': '2024-09-03 09:48:56.839', 'exception_name': None},
{'event_name': 'SamConfigFileExtension', 'event_value': '.toml', 'thread_id':
'52bff1d33eb546d2b213b59d7bf8b73f', 'time_stamp': '2024-09-03 09:48:56.844', 'exception_name': None},
{'event_name': 'SamConfigFileExtension', 'event_value': '.toml', 'thread_id':
'd5f308f471f743f5b16f602fe2369c81', 'time_stamp': '2024-09-03 09:50:18.430', 'exception_name': None}]}}}]}
2024-09-03 12:50:19,588 | HTTPSConnectionPool(host='aws-serverless-tools-telemetry.us-west-2.amazonaws.com',
port=443): Read timed out. (read timeout=0.1)
2024-09-03 12:50:19,590 | HTTPSConnectionPool(host='aws-serverless-tools-telemetry.us-west-2.amazonaws.com',
port=443): Read timed out. (read timeout=0.1)

[hakandilek]

In the generated .aws-sam/pipeline/pipelineconfig.toml file, I have:

version = 0.1
[default.pipeline_bootstrap.parameters]
oidc_provider_url = "https://own-gitlab.com/"
oidc_client_id = "https://own-gitlab.com"
...

[hnnasit]

Hi @hakandilek, thanks for reporting the issue and providing the details. I will try re-producing the issue on my side.

[hakandilek]

Hi @hakandilek, thanks for reporting the issue and providing the details. I will try re-producing the issue on my side.

Hi @hnnasit, thanks for looking into it. Please let me know if you need further infos.