policy

package
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Published: Mar 30, 2020 License: AGPL-3.0 Imports: 20 Imported by: 10

Documentation

Overview

Package policy provides advanced policy features to fine tune end-user permissions.

Index

Constants

This section is empty.

Variables

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var (
	// DefaultPolicyGroups provides some sample policies to Admin Users.
	// Note that Name and Description fields are generally i18nized
	// that is why we rather declare here the corresponding message IDs.
	DefaultPolicyGroups = []*idm.PolicyGroup{
		{
			Uuid:          "public-access",
			Name:          "PolicyGroup.PublicAccess.Title",
			Description:   "PolicyGroup.PublicAccess.Description",
			ResourceGroup: idm.PolicyResourceGroup_rest,
			Policies: []*idm.Policy{
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "discovery-policy",
					Description: "PolicyGroup.PublicAccess.Rule1",
					Subjects:    []string{"profile:anon"},
					Resources:   []string{"rest:/config/discovery<.*>"},
					Actions:     []string{"GET"},
					Effect:      ladon.AllowAccess,
				}),
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "reset-password-policy",
					Description: "PolicyGroup.PublicAccess.Rule2",
					Subjects:    []string{"profile:anon"},
					Resources:   []string{"rest:/auth/reset-password<.*>"},
					Actions:     []string{"PUT", "POST"},
					Effect:      ladon.AllowAccess,
				}),
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "frontend-state",
					Description: "PolicyGroup.PublicAccess.Rule3",
					Subjects:    []string{"profile:anon"},
					Resources:   []string{"rest:/frontend/<.*>"},
					Actions:     []string{"GET"},
					Effect:      ladon.AllowAccess,
				}),
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "frontend-auth",
					Description: "PolicyGroup.PublicAccess.Rule4",
					Subjects:    []string{"profile:anon"},
					Resources:   []string{"rest:/frontend/session"},
					Actions:     []string{"POST"},
					Effect:      ladon.AllowAccess,
				}),
			},
		},

		{
			Uuid:          "public-access-install",
			Name:          "PolicyGroup.PublicInstall.Title",
			Description:   "PolicyGroup.PublicInstall.Description",
			ResourceGroup: idm.PolicyResourceGroup_rest,
			Policies: []*idm.Policy{
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "install-policy",
					Description: "PolicyGroup.PublicInstall.Rule1",
					Subjects:    []string{"profile:anon"},
					Resources:   []string{"rest:/install"},
					Actions:     []string{"GET", "POST"},
					Effect:      ladon.AllowAccess,
				}),
			},
		},

		{
			Uuid:          "rest-apis-default-accesses",
			Name:          "PolicyGroup.LoggedUsers.Title",
			Description:   "PolicyGroup.LoggedUsers.Description",
			ResourceGroup: idm.PolicyResourceGroup_rest,
			Policies: []*idm.Policy{
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "admin-default-policy",
					Description: "PolicyGroup.LoggedUsers.Rule1",
					Subjects:    []string{"profile:admin"},
					Resources:   []string{"rest:<.+>"},
					Actions:     []string{"GET", "POST", "DELETE", "PUT", "PATCH"},
					Effect:      ladon.AllowAccess,
				}),
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "user-default-policy",
					Description: "PolicyGroup.LoggedUsers.Rule2",
					Subjects:    []string{"profile:standard", "profile:shared"},
					Resources: []string{
						"rest:/user",
						"rest:/user/<.+>",
						"rest:/workspace",
						"rest:/workspace/<.+>",
						"rest:/role",
						"rest:/role/<.+>",
						"rest:/graph<.+>",
						"rest:/jobs/user",
						"rest:/jobs/user<.+>",
						"rest:/meta<.+>",
						"rest:/user-meta<.+>",
						"rest:/mailer/send",
						"rest:/search/nodes",
						"rest:/share<.+>",
						"rest:/activity<.+>",
						"rest:/changes",
						"rest:/changes<.+>",
						"rest:/frontend/<.*>",
						"rest:/tree/create",
						"rest:/tree/delete",
						"rest:/tree/restore",
						"rest:/tree/selection",
						"rest:/tree/stat/<.+>",
						"rest:/tree/stats",
						"rest:/templates",
					},
					Actions: []string{"GET", "POST", "DELETE", "PUT", "PATCH"},
					Effect:  ladon.AllowAccess,
				}),
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "user-ws-readonly",
					Description: "PolicyGroup.LoggedUsers.Rule4",
					Subjects:    []string{"profile:standard", "profile:shared"},
					Resources: []string{
						"rest:/workspace/<.+>",
					},
					Actions: []string{"DELETE", "PUT", "PATCH"},
					Effect:  ladon.DenyAccess,
				}),
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "user-meta-tags-no-delete",
					Description: "PolicyGroup.LoggedUsers.Rule3",
					Subjects:    []string{"profile:standard", "profile:shared"},
					Resources: []string{
						"rest:/user-meta/tags<.+>",
					},
					Actions: []string{"DELETE"},
					Effect:  ladon.DenyAccess,
				}),
			},
		},

		{
			Uuid:          "oidc-actions-policies",
			Name:          "PolicyGroup.OIDC.Title",
			Description:   "PolicyGroup.OIDC.Description",
			ResourceGroup: idm.PolicyResourceGroup_oidc,
			Policies: []*idm.Policy{
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "all-users-login",
					Description: "PolicyGroup.OIDC.Rule1",
					Subjects:    []string{"user:<.+>", "profile:<.+>", "role:<.+>"},
					Resources:   []string{"oidc"},
					Actions:     []string{"login"},
					Effect:      ladon.AllowAccess,
				}),
			},
		},

		{
			Uuid:          "sample-acl-policy",
			Name:          "PolicyGroup.ACLSample1.Title",
			Description:   "PolicyGroup.ACLSample1.Description",
			ResourceGroup: idm.PolicyResourceGroup_acl,
			Policies: []*idm.Policy{
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "acl-complex-rule1",
					Description: "PolicyGroup.ACLSample1.Rule1",
					Subjects:    []string{"policy:sample-acl-policy"},
					Resources:   []string{"acl"},
					Actions:     []string{"read", "write"},
					Effect:      ladon.AllowAccess,
				}),
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "acl-complex-rule2",
					Description: "PolicyGroup.ACLSample1.Rule2",
					Subjects:    []string{"policy:sample-acl-policy"},
					Resources:   []string{"acl"},
					Actions:     []string{"write"},
					Effect:      ladon.DenyAccess,
					Conditions: ladon.Conditions{
						servicecontext.HttpMetaRemoteAddress: &conditions.StringNotMatchCondition{
							Matches: "localhost|127.0.0.1|::1",
						},
						permissions.PolicyNodeMetaName: &ladon.StringMatchCondition{
							Matches: "target",
						},
					},
				}),
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "acl-complex-rule3",
					Description: "PolicyGroup.ACLSample1.Rule3",
					Subjects:    []string{"policy:sample-acl-policy"},
					Resources:   []string{"acl"},
					Actions:     []string{"read"},
					Effect:      ladon.DenyAccess,
					Conditions: ladon.Conditions{
						servicecontext.HttpMetaRemoteAddress: &conditions.StringNotMatchCondition{
							Matches: "localhost|127.0.0.1|::1",
						},
						permissions.PolicyNodeMetaName: &ladon.StringMatchCondition{
							Matches: "(.+)\\.png",
						},
					},
				}),
			},
		},

		{
			Uuid:          "limited-period-access-acl-policy2",
			Name:          "PolicyGroup.ACLSamplePeriod.Title",
			Description:   "PolicyGroup.ACLSamplePeriod.Description",
			ResourceGroup: idm.PolicyResourceGroup_acl,
			Policies: []*idm.Policy{
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "acl-temporary-access2",
					Description: "PolicyGroup.ACLSamplePeriod.Rule1",
					Subjects:    []string{"policy:limited-period-access-acl-policy2"},
					Resources:   []string{"acl"},
					Actions:     []string{"write", "read"},
					Effect:      ladon.AllowAccess,
					Conditions: ladon.Conditions{
						servicecontext.ClientTime: &conditions.WithinPeriodCondition{
							Matches: "2018-02-01T00:00+0100/2018-04-01T00:00+0100",
						},
					},
				}),
			},
		},

		{
			Uuid:          "no-access-after-acl-policy",
			Name:          "PolicyGroup.ACLSampleDateDisable.Title",
			Description:   "PolicyGroup.ACLSampleDateDisable.Description",
			ResourceGroup: idm.PolicyResourceGroup_acl,
			Policies: []*idm.Policy{
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "acl-date-rule1",
					Description: "PolicyGroup.ACLSampleDateDisable.Rule1",
					Subjects:    []string{"policy:no-access-after-acl-policy"},
					Resources:   []string{"acl"},
					Actions:     []string{"read", "write"},
					Effect:      ladon.AllowAccess,
				}),
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "acl-date-rule2",
					Description: "PolicyGroup.ACLSampleDateDisable.Rule2",
					Subjects:    []string{"policy:no-access-after-acl-policy"},
					Resources:   []string{"acl"},
					Actions:     []string{"read", "write"},
					Effect:      ladon.DenyAccess,
					Conditions: ladon.Conditions{
						servicecontext.ServerTime: &conditions.DateAfterCondition{
							Matches: "2018-02-28T23:59+0100",
						},
					},
				}),
			},
		},

		{
			Uuid:          "office-hours-access-acl-policy",
			Name:          "PolicyGroup.ACLSampleBusinessHours.Title",
			Description:   "PolicyGroup.ACLSampleBusinessHours.Description",
			ResourceGroup: idm.PolicyResourceGroup_acl,
			Policies: []*idm.Policy{
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "acl-office-hours-rule",
					Description: "PolicyGroup.ACLSampleBusinessHours.Rule1",
					Subjects:    []string{"policy:office-hours-access-acl-policy"},
					Resources:   []string{"acl"},
					Actions:     []string{"read", "write"},
					Effect:      ladon.AllowAccess,
					Conditions: ladon.Conditions{
						servicecontext.ClientTime: &conditions.OfficeHoursCondition{
							Matches: "Monday-Friday/09:00/18:30",
						},
					},
				}),
			},
		},

		{
			Uuid:          "no-external-access-acl-policy",
			Name:          "PolicyGroup.ACLSampleExternalIP.Title",
			Description:   "PolicyGroup.ACLSampleExternalIP.Description",
			ResourceGroup: idm.PolicyResourceGroup_acl,
			Policies: []*idm.Policy{
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "acl-complex-rule4",
					Description: "PolicyGroup.ACLSampleExternalIP.Rule1",
					Subjects:    []string{"policy:no-external-access-acl-policy"},
					Resources:   []string{"acl"},
					Actions:     []string{"read", "write"},
					Effect:      ladon.AllowAccess,
				}),
				LadonToProtoPolicy(&ladon.DefaultPolicy{
					ID:          "acl-complex-rule5",
					Description: "PolicyGroup.ACLSampleExternalIP.Rule2",
					Subjects:    []string{"policy:no-external-access-acl-policy"},
					Resources:   []string{"acl"},
					Actions:     []string{"read", "write"},
					Effect:      ladon.DenyAccess,
					Conditions: ladon.Conditions{
						servicecontext.HttpMetaRemoteAddress: &conditions.StringNotMatchCondition{
							Matches: "localhost|127.0.0.1|::1",
						},
					},
				}),
			},
		},
	}
)

Functions

func LadonToProtoPolicy

func LadonToProtoPolicy(policy ladon.Policy) *idm.Policy

func NewDAO

func NewDAO(o dao.DAO) dao.DAO

func ProtoToLadonPolicy

func ProtoToLadonPolicy(policy *idm.Policy) ladon.Policy

Types

type DAO

type DAO interface {
	sql.DAO
	ladon.Warden
	ladon.Manager

	StorePolicyGroup(ctx context.Context, group *idm.PolicyGroup) (*idm.PolicyGroup, error)
	ListPolicyGroups(ctx context.Context) ([]*idm.PolicyGroup, error)
	DeletePolicyGroup(ctx context.Context, group *idm.PolicyGroup) error
}

Directories

Path Synopsis
Package conditions provides implementation of basic condition rules to enable building elaborated policies.
Package conditions provides implementation of basic condition rules to enable building elaborated policies.
Package grpc is the policy engine service
Package grpc is the policy engine service
Package lang provides policy-related i18n strings
Package lang provides policy-related i18n strings
Package rest is a gateway to the underlying grpc service
Package rest is a gateway to the underlying grpc service

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