160 lines
3.7 KiB
Ruby
160 lines
3.7 KiB
Ruby
class Ability
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class << self
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def allowed(user, subject)
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return [] unless user.kind_of?(User)
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case subject.class.name
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when "Project" then project_abilities(user, subject)
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when "Issue" then issue_abilities(user, subject)
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when "Note" then note_abilities(user, subject)
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when "Snippet" then snippet_abilities(user, subject)
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when "MergeRequest" then merge_request_abilities(user, subject)
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when "Group", "Namespace" then group_abilities(user, subject)
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when "UserTeam" then user_team_abilities(user, subject)
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else []
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end.concat(global_abilities(user))
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end
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def global_abilities(user)
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rules = []
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rules << :create_group if user.can_create_group
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rules << :create_team if user.can_create_team
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rules
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end
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def project_abilities(user, project)
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rules = []
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team = project.team
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# Rules based on role in project
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if team.masters.include?(user)
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rules << project_master_rules
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elsif team.developers.include?(user)
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rules << project_dev_rules
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elsif team.reporters.include?(user)
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rules << project_report_rules
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elsif team.guests.include?(user)
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rules << project_guest_rules
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end
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if project.owner == user
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rules << project_admin_rules
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end
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rules.flatten
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end
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def project_guest_rules
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[
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:read_project,
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:read_wiki,
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:read_issue,
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:read_milestone,
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:read_snippet,
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:read_team_member,
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:read_merge_request,
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:read_note,
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:write_project,
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:write_issue,
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:write_note
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]
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end
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def project_report_rules
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project_guest_rules + [
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:download_code,
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:write_snippet
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]
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end
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def project_dev_rules
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project_report_rules + [
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:write_merge_request,
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:write_wiki,
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:push_code
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]
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end
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def project_master_rules
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project_dev_rules + [
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:push_code_to_protected_branches,
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:modify_issue,
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:modify_snippet,
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:modify_merge_request,
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:admin_issue,
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:admin_milestone,
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:admin_snippet,
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:admin_team_member,
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:admin_merge_request,
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:admin_note,
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:accept_mr,
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:admin_wiki,
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:admin_project
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]
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end
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def project_admin_rules
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project_master_rules + [
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:change_namespace,
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:change_public_mode,
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:rename_project,
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:remove_project
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]
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end
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def group_abilities user, group
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rules = []
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# Only group owner and administrators can manage group
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if group.owner == user || user.admin?
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rules << [
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:manage_group,
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:manage_namespace
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]
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end
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rules.flatten
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end
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def user_team_abilities user, team
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rules = []
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# Only group owner and administrators can manage group
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if team.owner == user || team.admin?(user) || user.admin?
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rules << [ :manage_user_team ]
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end
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if team.owner == user || user.admin?
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rules << [ :admin_user_team ]
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end
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rules.flatten
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end
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[:issue, :note, :snippet, :merge_request].each do |name|
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define_method "#{name}_abilities" do |user, subject|
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if subject.author == user
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[
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:"read_#{name}",
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:"write_#{name}",
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:"modify_#{name}",
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:"admin_#{name}"
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]
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elsif subject.respond_to?(:assignee) && subject.assignee == user
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[
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:"read_#{name}",
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:"write_#{name}",
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:"modify_#{name}",
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]
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else
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subject.respond_to?(:project) ? project_abilities(user, subject.project) : []
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end
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end
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end
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end
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end
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