coder/coderd/rbac/regosql/configs.go

package regosql

import "github.com/coder/coder/v2/coderd/rbac/regosql/sqltypes"

func resourceIDMatcher() sqltypes.VariableMatcher {
	return sqltypes.StringVarMatcher("id :: text", []string{"input", "object", "id"})
}

func organizationOwnerMatcher() sqltypes.VariableMatcher {
	return sqltypes.StringVarMatcher("organization_id :: text", []string{"input", "object", "org_owner"})
}

func userOwnerMatcher() sqltypes.VariableMatcher {
	return sqltypes.StringVarMatcher("owner_id :: text", []string{"input", "object", "owner"})
}

func groupACLMatcher(m sqltypes.VariableMatcher) ACLMappingVar {
	return ACLMappingMatcher(m, "group_acl", []string{"input", "object", "acl_group_list"})
}

func userACLMatcher(m sqltypes.VariableMatcher) ACLMappingVar {
	return ACLMappingMatcher(m, "user_acl", []string{"input", "object", "acl_user_list"})
}

func TemplateConverter() *sqltypes.VariableConverter {
	matcher := sqltypes.NewVariableConverter().RegisterMatcher(
		resourceIDMatcher(),
		sqltypes.StringVarMatcher("t.organization_id :: text", []string{"input", "object", "org_owner"}),
		// Templates have no user owner, only owner by an organization.
		sqltypes.AlwaysFalse(userOwnerMatcher()),
	)
	matcher.RegisterMatcher(
		groupACLMatcher(matcher),
		userACLMatcher(matcher),
	)
	return matcher
}

func WorkspaceConverter() *sqltypes.VariableConverter {
	matcher := sqltypes.NewVariableConverter().RegisterMatcher(
		resourceIDMatcher(),
		sqltypes.StringVarMatcher("workspaces.organization_id :: text", []string{"input", "object", "org_owner"}),
		userOwnerMatcher(),
	)
	matcher.RegisterMatcher(
		ACLMappingMatcher(matcher, "workspaces.group_acl", []string{"input", "object", "acl_group_list"}).UsingSubfield("permissions"),
		ACLMappingMatcher(matcher, "workspaces.user_acl", []string{"input", "object", "acl_user_list"}).UsingSubfield("permissions"),
	)

	return matcher
}

func AuditLogConverter() *sqltypes.VariableConverter {
	matcher := sqltypes.NewVariableConverter().RegisterMatcher(
		resourceIDMatcher(),
		sqltypes.UUIDVarMatcher("audit_logs.organization_id", []string{"input", "object", "org_owner"}),
		// Audit logs have no user owner, only owner by an organization.
		sqltypes.AlwaysFalse(userOwnerMatcher()),
	)
	matcher.RegisterMatcher(
		sqltypes.AlwaysFalse(groupACLMatcher(matcher)),
		sqltypes.AlwaysFalse(userACLMatcher(matcher)),
	)
	return matcher
}

func ConnectionLogConverter() *sqltypes.VariableConverter {
	matcher := sqltypes.NewVariableConverter().RegisterMatcher(
		resourceIDMatcher(),
		sqltypes.UUIDVarMatcher("connection_logs.organization_id", []string{"input", "object", "org_owner"}),
		// Connection logs have no user owner, only owner by an organization.
		sqltypes.AlwaysFalse(userOwnerMatcher()),
	)
	matcher.RegisterMatcher(
		sqltypes.AlwaysFalse(groupACLMatcher(matcher)),
		sqltypes.AlwaysFalse(userACLMatcher(matcher)),
	)
	return matcher
}

func AIBridgeInterceptionConverter() *sqltypes.VariableConverter {
	matcher := sqltypes.NewVariableConverter().RegisterMatcher(
		resourceIDMatcher(),
		// AI Bridge interceptions are not tied to any organization.
		sqltypes.StringVarMatcher("''", []string{"input", "object", "org_owner"}),
		sqltypes.StringVarMatcher("initiator_id :: text", []string{"input", "object", "owner"}),
	)
	matcher.RegisterMatcher(
		// No ACLs on the aibridge interception type
		sqltypes.AlwaysFalse(groupACLMatcher(matcher)),
		sqltypes.AlwaysFalse(userACLMatcher(matcher)),
	)
	return matcher
}

func UserConverter() *sqltypes.VariableConverter {
	matcher := sqltypes.NewVariableConverter().RegisterMatcher(
		resourceIDMatcher(),
		// Users are never owned by an organization, so always return the empty string
		// for the org owner.
		sqltypes.StringVarMatcher("''", []string{"input", "object", "org_owner"}),
		// Users are always owned by themselves.
		sqltypes.StringVarMatcher("id :: text", []string{"input", "object", "owner"}),
	)
	matcher.RegisterMatcher(
		// No ACLs on the user type
		sqltypes.AlwaysFalse(groupACLMatcher(matcher)),
		sqltypes.AlwaysFalse(userACLMatcher(matcher)),
	)
	return matcher
}

// NoACLConverter should be used when the target SQL table does not contain
// group or user ACL columns.
func NoACLConverter() *sqltypes.VariableConverter {
	matcher := sqltypes.NewVariableConverter().RegisterMatcher(
		resourceIDMatcher(),
		organizationOwnerMatcher(),
		userOwnerMatcher(),
	)
	matcher.RegisterMatcher(
		sqltypes.AlwaysFalse(groupACLMatcher(matcher)),
		sqltypes.AlwaysFalse(userACLMatcher(matcher)),
	)

	return matcher
}

// ChatConverter should be used for the chats table, which has no
// organization_id, group_acl, or user_acl columns.
func ChatConverter() *sqltypes.VariableConverter {
	matcher := sqltypes.NewVariableConverter().RegisterMatcher(
		resourceIDMatcher(),
		// The chats table has no organization_id column. Map org_owner
		// to a literal empty string so that:
		//  - User-level ownership checks (org_owner = '') activate correctly.
		//  - Org-scoped permissions never match (org_owner will never equal
		//    a real org UUID), which is intentional since chats are not
		//    org-scoped resources.
		// Note: custom org roles that include "chat" permissions will
		// silently have no effect because of this mapping.
		sqltypes.StringVarMatcher("''", []string{"input", "object", "org_owner"}),
		userOwnerMatcher(),
	)
	matcher.RegisterMatcher(
		sqltypes.AlwaysFalse(groupACLMatcher(matcher)),
		sqltypes.AlwaysFalse(userACLMatcher(matcher)),
	)

	return matcher
}

func DefaultVariableConverter() *sqltypes.VariableConverter {
	matcher := sqltypes.NewVariableConverter().RegisterMatcher(
		resourceIDMatcher(),
		organizationOwnerMatcher(),
		userOwnerMatcher(),
	)
	matcher.RegisterMatcher(
		groupACLMatcher(matcher),
		userACLMatcher(matcher),
	)

	return matcher
}