- How to store credentials of a GitHub “User X” in Jenkins?
- Which scopes does an API token need for executing certain tasks in Jenkins?
Context: Jenkins with GitHub
Within in a Organization, each Repository defines its restrictions by Permission associated to Team/s and Collaborator/s.
- There are 2 Roles within a GitHub Organization:
- A GitHub user becomes a Member by “joining” an Organization (by default). Note: An invitation from an Owner is needed before hand.
- Members within an GitHub Organization can be distributed in Teams. A member can join one or more teams.
- Collaborators (members or external user from the organization) and teams can be defined for each repository. For each of them should be assigned a Permission Level
As a summary: Repository permission levels for an organization.
It depends on the specific configuration:
- On GitHub, a user with
Readpermission is enough.
- On Jenkins, it supports Username with Password credentials.
Usernameis the GitHub user ID and
Passwordis the Password or a personal API Token (recommended).
Scan Credentials: For GitHub and Jenkins API interactions.
- On GitHub, it depends on the interaction. For webhooks
Adminpermissions are required at the repository level but
Ownerrole is required to create it at Organization level; For updating commit statuses / reading the list of collaborators,
Writepermission is required.
- On Jenkins, it can be stored as: (1) Username with Password (
Password: personal API Token) at Job Configuration (Multibranch Pipelines and GitHub Organization Folder) or (2) Secret text type (
Secret: personal API Token) at GitHub plugin configuration.
- To be able to create a Pull Request in “repoX”, a users needs to be granted at least with
Readpermissions. (actually the Read permission is required to be able to create a fork)
- To be able to commit changes to “repoX”, a users needs to be granted at least with
Jenkins’ scope requirements depends on the task/s you wish like to perform:
admin:repo_hook- For managing hooks at GitHub Repositories level including for Multibranch Pipeline
admin:org_hook- For managing hooks at GitHub Organizations level for GitHub Organization Folders
repo- to see private repos. Please note that this is a parent scope, allowing full control of private repositories that includes:
repo:status- to manipulate commit statuses
repo:???repo_deployment- to manipulate deployment statuses
repo:??????public_repo- to access to public repositories
user:email- recommended minimum for GitHub OAuth Plugin scopes.