Make [ci skip] configurable for pipeline execution policies
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# Release notes
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We've introduced a new configuration option for Pipeline Execution Policies (PEPs) that allows for more flexibility in handling the `[skip ci]` directive. This feature addresses scenarios where certain automated processes, such as semantic releases, where it's necessary to bypass pipeline execution while still ensuring critical security and compliance checks are performed.
To use this feature, configure the `skip_ci` parameter in Pipeline Execution Policy YAML or policy editor. Then, specify allowed users or service accounts that can use `[skip ci]`.
Example configuration:
```yaml
pipeline_execution_policy:
- name: My pipeline execution policy
description: Enforces CI/CD jobs
enabled: true
pipeline_config_strategy: override_project_ci
configuration:
skip_ci:
enabled: true
allowed_for:
- type: user
id: 1231231
content:
include:
- project: endurance/endurance-security-policy-project
file: pipeline-execution.yml
ref: main
```
# Problem to solve
<!--What problem do we solve? Try to define the who/what/why of the opportunity as a user story. For example, "As a (who), I want (what), so I can (why/value)."-->
When a job with semantic release pushes a commit to a protected branch with `[skip ci]`, a new pipeline should not trigger, per the GitLab [documentation](https://docs.gitlab.com/ee/ci/pipelines/#skip-a-pipeline). However, if a pipeline execution policy enforces a secret detection job, it is still triggered, cancelling the running semantic release pipeline (due to `interruptible: true`). This can lead to incorrect package releases if they are configured to automatically deploy to production, which can result in downtimes.
There may be additional use cases that require allowing use of `[skip ci]` while also ensuring compliance enforcement of security scanning.
Any solution here may also be useful within the context of scan execution policies as we should ensure consistency between the policy types.
# Intended users
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1. [Amy, Application Security Engineer](/handbook/product/personas/#amy-application-security-engineer)
1. [Isaac, Infrastructure Security Engineer](/handbook/product/personas/#isaac-infrastructure-security-engineer)
1. [Alex, Security Operations Engineer](/handbook/product/personas/#alex-security-operations-engineer)
1. [Cameron, Compliance Manager](/handbook/product/personas/#cameron-compliance-manager)-->
# User experience goal
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# Proposal
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Introduce a setting in YAML mode only to configure policies to allow `skip_ci` for individual user or service accounts.
These user/service accounts can be used for approved/allowed exception cases.
```yaml
---
pipeline_execution_policy:
- name: My pipeline execution policy
description: Enforces CI/CD jobs
enabled: true
pipeline_config_strategy: override_project_ci
configuration:
skip_ci:
enabled: true
allowed_for:
- type: user
id: 1231231
content:
include:
- project: verify-issue-469027/policy-ci
file: policy-ci.yml
ref: main # optional
policy_scope:
projects:
including:
- id: 361
```
# Further details
<!--Include use cases, benefits, goals, or any other details that will help us understand the problem better.-->
# Permissions and Security
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Please consider performing a threat model for the code changes that are introduced as part of this feature. To get started, refer to our Threat Modeling handbook page https://about.gitlab.com/handbook/security/threat_modeling/#threat-modeling.
Don't hesitate to reach out to the Application Security Team (`@gitlab-com/gl-security/appsec`) to discuss any security concerns.-->
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# Availability & Testing
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# Available Tier
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# Feature Usage Metrics
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# What does success look like, and how can we measure that?
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# What is the type of buyer?
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# Is this a cross-stage feature?
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# What is the competitive advantage or differentiation for this feature?
# Links / references
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