accesscontrol

package
v0.0.0-kmdagger3 Latest Latest
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 Go to latest Published: Jun 12, 2023 License: AGPL-3.0 Imports: 28 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	GlobalOrgID                  = 0
	FixedRolePrefix              = "fixed:"
	ManagedRolePrefix            = "managed:"
	BasicRolePrefix              = "basic:"
	PluginRolePrefix             = "plugins:"
	ExternalServiceRolePrefix    = "externalservice:"
	BasicRoleUIDPrefix           = "basic_"
	ExternalServiceRoleUIDPrefix = "externalservice_"
	RoleGrafanaAdmin             = "Grafana Admin"

	GeneralFolderUID = "general"

	ActionAPIKeyRead   = "apikeys:read"
	ActionAPIKeyCreate = "apikeys:create"
	ActionAPIKeyDelete = "apikeys:delete"

	// Users actions
	ActionUsersRead        = "users:read"
	ActionUsersWrite       = "users:write"
	ActionUsersImpersonate = "users:impersonate"

	// We can ignore gosec G101 since this does not contain any credentials.
	// nolint:gosec
	ActionUsersAuthTokenList = "users.authtoken:read"
	// We can ignore gosec G101 since this does not contain any credentials.
	// nolint:gosec
	ActionUsersAuthTokenUpdate = "users.authtoken:write"
	// We can ignore gosec G101 since this does not contain any credentials.
	// nolint:gosec
	ActionUsersPasswordUpdate    = "users.password:write"
	ActionUsersDelete            = "users:delete"
	ActionUsersCreate            = "users:create"
	ActionUsersEnable            = "users:enable"
	ActionUsersDisable           = "users:disable"
	ActionUsersPermissionsUpdate = "users.permissions:write"
	ActionUsersLogout            = "users:logout"
	ActionUsersQuotasList        = "users.quotas:read"
	ActionUsersQuotasUpdate      = "users.quotas:write"
	ActionUsersPermissionsRead   = "users.permissions:read"

	// Org actions
	ActionOrgsRead             = "orgs:read"
	ActionOrgsPreferencesRead  = "orgs.preferences:read"
	ActionOrgsQuotasRead       = "orgs.quotas:read"
	ActionOrgsWrite            = "orgs:write"
	ActionOrgsPreferencesWrite = "orgs.preferences:write"
	ActionOrgsQuotasWrite      = "orgs.quotas:write"
	ActionOrgsDelete           = "orgs:delete"
	ActionOrgsCreate           = "orgs:create"

	ActionOrgUsersRead   = "org.users:read"
	ActionOrgUsersAdd    = "org.users:add"
	ActionOrgUsersRemove = "org.users:remove"
	ActionOrgUsersWrite  = "org.users:write"

	// LDAP actions
	ActionLDAPUsersRead    = "ldap.user:read"
	ActionLDAPUsersSync    = "ldap.user:sync"
	ActionLDAPStatusRead   = "ldap.status:read"
	ActionLDAPConfigReload = "ldap.config:reload"

	// Server actions
	ActionServerStatsRead = "server.stats:read"

	// Settings actions
	ActionSettingsRead  = "settings:read"
	ActionSettingsWrite = "settings:write"

	// Datasources actions
	ActionDatasourcesExplore = "datasources:explore"

	// Global Scopes
	ScopeGlobalUsersAll = "global.users:*"

	// APIKeys scope
	ScopeAPIKeysAll = "apikeys:*"

	// Users scope
	ScopeUsersAll    = "users:*"
	ScopeUsersPrefix = "users:id:"

	// Settings scope
	ScopeSettingsAll  = "settings:*"
	ScopeSettingsAuth = "settings:auth:*"
	ScopeSettingsSAML = "settings:auth.saml:*"

	// Team related actions
	ActionTeamsCreate           = "teams:create"
	ActionTeamsDelete           = "teams:delete"
	ActionTeamsRead             = "teams:read"
	ActionTeamsWrite            = "teams:write"
	ActionTeamsPermissionsRead  = "teams.permissions:read"
	ActionTeamsPermissionsWrite = "teams.permissions:write"

	// Team related scopes
	ScopeTeamsAll = "teams:*"

	// Annotations related actions
	ActionAnnotationsCreate = "annotations:create"
	ActionAnnotationsDelete = "annotations:delete"
	ActionAnnotationsRead   = "annotations:read"
	ActionAnnotationsWrite  = "annotations:write"

	// Alerting rules actions
	ActionAlertingRuleCreate = "alert.rules:create"
	ActionAlertingRuleRead   = "alert.rules:read"
	ActionAlertingRuleUpdate = "alert.rules:write"
	ActionAlertingRuleDelete = "alert.rules:delete"

	// Alerting instances (+silences) actions
	ActionAlertingInstanceCreate = "alert.instances:create"
	ActionAlertingInstanceUpdate = "alert.instances:write"
	ActionAlertingInstanceRead   = "alert.instances:read"

	// Alerting Notification policies actions
	ActionAlertingNotificationsRead  = "alert.notifications:read"
	ActionAlertingNotificationsWrite = "alert.notifications:write"

	// External alerting rule actions. We can only narrow it down to writes or reads, as we don't control the atomicity in the external system.
	ActionAlertingRuleExternalWrite = "alert.rules.external:write"
	ActionAlertingRuleExternalRead  = "alert.rules.external:read"

	// External alerting instances actions. We can only narrow it down to writes or reads, as we don't control the atomicity in the external system.
	ActionAlertingInstancesExternalWrite = "alert.instances.external:write"
	ActionAlertingInstancesExternalRead  = "alert.instances.external:read"

	// External alerting notifications actions. We can only narrow it down to writes or reads, as we don't control the atomicity in the external system.
	ActionAlertingNotificationsExternalWrite = "alert.notifications.external:write"
	ActionAlertingNotificationsExternalRead  = "alert.notifications.external:read"

	// Alerting provisioning actions
	ActionAlertingProvisioningRead  = "alert.provisioning:read"
	ActionAlertingProvisioningWrite = "alert.provisioning:write"
)

Variables

View Source 
var (
	ErrFixedRolePrefixMissing = errors.New("fixed role should be prefixed with '" + FixedRolePrefix + "'")
	ErrInvalidBuiltinRole     = errors.New("built-in role is not valid")
	ErrInvalidScope           = errors.New("invalid scope")
	ErrResolverNotFound       = errors.New("no resolver found")
	ErrPluginIDRequired       = errors.New("plugin ID is required")
	ErrRoleNotFound           = errors.New("role not found")
)
View Source 
var (
	// Team scope
	ScopeTeamsID = Scope("teams", "id", Parameter(":teamId"))

	// Annotation scopes
	ScopeAnnotationsRoot             = "annotations"
	ScopeAnnotationsProvider         = NewScopeProvider(ScopeAnnotationsRoot)
	ScopeAnnotationsAll              = ScopeAnnotationsProvider.GetResourceAllScope()
	ScopeAnnotationsID               = Scope(ScopeAnnotationsRoot, "id", Parameter(":annotationId"))
	ScopeAnnotationsTypeDashboard    = ScopeAnnotationsProvider.GetResourceScopeType(annotations.Dashboard.String())
	ScopeAnnotationsTypeOrganization = ScopeAnnotationsProvider.GetResourceScopeType(annotations.Organization.String())
)
View Source 
var ApiKeyAccessEvaluator = EvalPermission(ActionAPIKeyRead)

ApiKeyAccessEvaluator is used to protect the "Configuration > API keys" page access

View Source 
var ErrInternal = errutil.NewBase(errutil.StatusInternal, "accesscontrol.internal")
View Source 
var OrgPreferencesAccessEvaluator = EvalAny(
	EvalAll(
		EvalPermission(ActionOrgsRead),
		EvalPermission(ActionOrgsWrite),
	),
	EvalAll(
		EvalPermission(ActionOrgsPreferencesRead),
		EvalPermission(ActionOrgsPreferencesWrite),
	),
)

OrgPreferencesAccessEvaluator is used to protect the "Configure > Preferences" page access

View Source 
var OrgsAccessEvaluator = EvalPermission(ActionOrgsRead)

OrgsAccessEvaluator is used to protect the "Server Admin > Orgs" page access (you need to have read access to update or delete orgs; read is the minimum)

View Source 
var OrgsCreateAccessEvaluator = EvalAll(
	EvalPermission(ActionOrgsRead),
	EvalPermission(ActionOrgsCreate),
)

OrgsCreateAccessEvaluator is used to protect the "Server Admin > Orgs > New Org" page access

View Source 
var ReqGrafanaAdmin = func(c *contextmodel.ReqContext) bool {
	return c.IsGrafanaAdmin
}
View Source 
var ReqSignedIn = func(c *contextmodel.ReqContext) bool {
	return c.IsSignedIn
}
View Source 
var (
	SettingsReaderRole = RoleDTO{
		Name:        "fixed:settings:reader",
		DisplayName: "Setting reader",
		Description: "Read Grafana instance settings.",
		Group:       "Settings",
		Permissions: []Permission{
			{
				Action: ActionSettingsRead,
				Scope:  ScopeSettingsAll,
			},
		},
	}
)

Roles definition

View Source 
var TeamsAccessEvaluator = EvalAny(
	EvalPermission(ActionTeamsCreate),
	EvalAll(
		EvalPermission(ActionTeamsRead),
		EvalAny(
			EvalPermission(ActionTeamsWrite),
			EvalPermission(ActionTeamsPermissionsWrite),
		),
	),
)

TeamsAccessEvaluator is used to protect the "Configuration > Teams" page access grants access to a user when they can either create teams or can read and update a team

View Source 
var TeamsEditAccessEvaluator = EvalAll(
	EvalPermission(ActionTeamsRead),
	EvalAny(
		EvalPermission(ActionTeamsCreate),
		EvalPermission(ActionTeamsWrite),
		EvalPermission(ActionTeamsPermissionsWrite),
	),
)

TeamsEditAccessEvaluator is used to protect the "Configuration > Teams > edit" page access

Functions

func AuthorizeInOrgMiddleware 

func AuthorizeInOrgMiddleware(ac AccessControl, service Service, cache userCache) func(OrgIDGetter, Evaluator) web.Handler

func BackgroundUser 

func BackgroundUser(name string, orgID int64, role org.RoleType, permissions []Permission) *user.SignedInUser

func BuildBasicRoleDefinitions 

func BuildBasicRoleDefinitions() map[string]*RoleDTO

func BuildPermissionsMap 

func BuildPermissionsMap(permissions []Permission) map[string]bool

func BuiltInRolesWithParents 

func BuiltInRolesWithParents(builtInRoles []string) map[string]struct{}

func Checker 

func Checker(user *user.SignedInUser, action string) func(scopes ...string) bool

func DeclareFixedRoles 

func DeclareFixedRoles(service Service, cfg *setting.Cfg) error

Declare OSS roles to the accesscontrol service

func Field 

func Field(key string) string

Field returns an injectable scope part for selected fields from the request's context available in accesscontrol.ScopeParams. e.g. Scope("orgs", Parameter("OrgID")) or "orgs:" + Parameter("OrgID")

func GetOrgRoles 

func GetOrgRoles(user *user.SignedInUser) []string

GetOrgRoles returns legacy org roles for a user

func GetResourceAllIDScope 

func GetResourceAllIDScope(resource string) string

func GetResourceAllScope 

func GetResourceAllScope(resource string) string

func GetResourceScope 

func GetResourceScope(resource string, resourceID string) string

func GetResourceScopeName 

func GetResourceScopeName(resource string, resourceID string) string

func GetResourceScopeType 

func GetResourceScopeType(resource string, typeName string) string

func GetResourceScopeUID 

func GetResourceScopeUID(resource string, resourceID string) string

func GetResourcesMetadata 

func GetResourcesMetadata(ctx context.Context, permissions map[string][]string, prefix string, resourceIDs map[string]bool) map[string]Metadata

GetResourcesMetadata returns a map of accesscontrol metadata, listing for each resource, users available actions

func GroupScopesByAction 

func GroupScopesByAction(permissions []Permission) map[string][]string

GroupScopesByAction will group scopes on action

func HasAccess 

func HasAccess(ac AccessControl, c *contextmodel.ReqContext) func(evaluator Evaluator) bool

func HasGlobalAccess 

func HasGlobalAccess(ac AccessControl, service Service, c *contextmodel.ReqContext) func(evaluator Evaluator) bool

HasGlobalAccess checks user access with globally assigned permissions only

func Intersect 

func Intersect(p1, p2 []Permission) map[string][]string

Intersect returns the intersection of two slices of permissions, grouping scopes by action.

func IsDisabled 

func IsDisabled(cfg *setting.Cfg) bool

func LoadPermissionsMiddleware 

func LoadPermissionsMiddleware(service Service) web.Handler

func ManagedBuiltInRoleName 

func ManagedBuiltInRoleName(builtInRole string) string

func ManagedTeamRoleName 

func ManagedTeamRoleName(teamID int64) string

func ManagedUserRoleName 

func ManagedUserRoleName(userID int64) string

func Middleware 

func Middleware(ac AccessControl) func(Evaluator) web.Handler

func Parameter 

func Parameter(key string) string

Parameter returns injectable scope part, based on URL parameters. e.g. Scope("users", Parameter(":id")) or "users:" + Parameter(":id")

func ParseScopeID 

func ParseScopeID(scope string) (int64, error)

func ParseScopeUID 

func ParseScopeUID(scope string) (string, error)

func ParseScopes 

func ParseScopes(prefix string, scopes []string) (ids map[interface{}]struct{}, hasWildcard bool)

func Reduce 

func Reduce(ps []Permission) map[string][]string

Reduce will reduce a list of permissions to its minimal form, grouping scopes by action

func ReqHasRole 

func ReqHasRole(role org.RoleType) func(c *contextmodel.ReqContext) bool

ReqHasRole generates a fallback to check whether the user has a role ReqHasRole(org.RoleAdmin) will always return true for Grafana server admins, eg, a Grafana Admin / Viewer role combination

func Scope 

func Scope(parts ...string) string

Scope builds scope from parts e.g. Scope("users", "*") return "users:*"

func ScopePrefix 

func ScopePrefix(scope string) string

ScopePrefix returns the prefix associated to a given scope we assume prefixes are all in the form <resource>:<attribute>:<value> ex: "datasources:name:test" returns "datasources:name:"

func ScopeSuffix 

func ScopeSuffix(scope string) string

func SetAcceptListForTest 

func SetAcceptListForTest(list map[string]struct{}) func()

SetAcceptListForTest allow us to mutate the list for blackbox testing

func UseGlobalOrg 

func UseGlobalOrg(c *contextmodel.ReqContext) (int64, error)

func UseOrgFromContextParams 

func UseOrgFromContextParams(c *contextmodel.ReqContext) (int64, error)

func UserRolesFilter 

func UserRolesFilter(orgID, userID int64, teamIDs []int64, roles []string) (string, []interface{})

func ValidateBuiltInRoles 

func ValidateBuiltInRoles(builtInRoles []string) error

ValidateBuiltInRoles errors when a built-in role does not match expected pattern

func ValidateFixedRole 

func ValidateFixedRole(role RoleDTO) error

ValidateFixedRole errors when a fixed role does not match expected pattern

func ValidateScope 

func ValidateScope(scope string) bool

Types

type AccessControl 

type AccessControl interface {
	// Evaluate evaluates access to the given resources.
	Evaluate(ctx context.Context, user *user.SignedInUser, evaluator Evaluator) (bool, error)
	// RegisterScopeAttributeResolver allows the caller to register a scope resolver for a
	// specific scope prefix (ex: datasources:name:)
	RegisterScopeAttributeResolver(prefix string, resolver ScopeAttributeResolver)
	//IsDisabled returns if access control is enabled or not
	IsDisabled() bool
}

type BuiltinRole 

type BuiltinRole struct {
	ID     int64 `json:"id" xorm:"pk autoincr 'id'"`
	RoleID int64 `json:"roleId" xorm:"role_id"`
	OrgID  int64 `json:"orgId" xorm:"org_id"`
	Role   string

	Updated time.Time
	Created time.Time
}

type DashboardPermissionsService 

type DashboardPermissionsService interface {
	PermissionsService
}

type DatasourcePermissionsService 

type DatasourcePermissionsService interface {
	PermissionsService
}

type ErrorActionPrefixMissing 

type ErrorActionPrefixMissing struct {
	Action   string
	Prefixes []string
}

func (*ErrorActionPrefixMissing) Error 

func (e *ErrorActionPrefixMissing) Error() string

func (*ErrorActionPrefixMissing) Unwrap 

func (e *ErrorActionPrefixMissing) Unwrap() error

type ErrorInvalidRole 

type ErrorInvalidRole struct{}

func (*ErrorInvalidRole) Error 

func (e *ErrorInvalidRole) Error() string

type ErrorRolePrefixMissing 

type ErrorRolePrefixMissing struct {
	Role     string
	Prefixes []string
}

func (*ErrorRolePrefixMissing) Error 

func (e *ErrorRolePrefixMissing) Error() string

func (*ErrorRolePrefixMissing) Unwrap 

func (e *ErrorRolePrefixMissing) Unwrap() error

type ErrorScopeTarget 

type ErrorScopeTarget struct {
	Action        string
	Scope         string
	ExpectedScope string
}

func (*ErrorScopeTarget) Error 

func (e *ErrorScopeTarget) Error() string

func (*ErrorScopeTarget) Unwrap 

func (e *ErrorScopeTarget) Unwrap() error

type Evaluator 

type Evaluator interface {
	// Evaluate permissions that are grouped by action
	Evaluate(permissions map[string][]string) bool
	// MutateScopes executes a sequence of ScopeModifier functions on all embedded scopes of an evaluator and returns a new Evaluator
	MutateScopes(ctx context.Context, mutate ScopeAttributeMutator) (Evaluator, error)
	// String returns a string representation of permission required by the evaluator
	fmt.Stringer
	fmt.GoStringer
}

func EvalAll 

func EvalAll(allOf ...Evaluator) Evaluator

EvalAll returns evaluator that requires all passed evaluators to evaluate to true

func EvalAny 

func EvalAny(anyOf ...Evaluator) Evaluator

EvalAny returns evaluator that requires at least one of passed evaluators to evaluate to true

func EvalPermission 

func EvalPermission(action string, scopes ...string) Evaluator

EvalPermission returns an evaluator that will require at least one of passed scopes to match

type FolderPermissionsService 

type FolderPermissionsService interface {
	PermissionsService
}

type GetUserPermissionsQuery 

type GetUserPermissionsQuery struct {
	OrgID        int64
	UserID       int64
	Roles        []string
	TeamIDs      []int64
	RolePrefixes []string
}

type Metadata 

type Metadata map[string]bool

Metadata contains user accesses for a given resource Ex: map[string]bool{"create":true, "delete": true}

func MergeMeta 

func MergeMeta(prefix string, first Metadata, second Metadata) Metadata

MergeMeta will merge actions matching prefix of second metadata into first

type Options 

type Options struct {
	ReloadCache bool
}

type OrgIDGetter 

type OrgIDGetter func(c *contextmodel.ReqContext) (int64, error)

type Permission 

type Permission struct {
	ID     int64  `json:"-" xorm:"pk autoincr 'id'"`
	RoleID int64  `json:"-" xorm:"role_id"`
	Action string `json:"action"`
	Scope  string `json:"scope"`

	Updated time.Time `json:"updated"`
	Created time.Time `json:"created"`
}

Permission is the model for access control permissions.

func ConcatPermissions 

func ConcatPermissions(permissions ...[]Permission) []Permission

func (Permission) OSSPermission 

func (p Permission) OSSPermission() Permission

type PermissionsService 

type PermissionsService interface {
	// GetPermissions returns all permissions for given resourceID
	GetPermissions(ctx context.Context, user *user.SignedInUser, resourceID string) ([]ResourcePermission, error)
	// SetUserPermission sets permission on resource for a user
	SetUserPermission(ctx context.Context, orgID int64, user User, resourceID, permission string) (*ResourcePermission, error)
	// SetTeamPermission sets permission on resource for a team
	SetTeamPermission(ctx context.Context, orgID, teamID int64, resourceID, permission string) (*ResourcePermission, error)
	// SetBuiltInRolePermission sets permission on resource for a built-in role (Admin, Editor, Viewer)
	SetBuiltInRolePermission(ctx context.Context, orgID int64, builtInRole string, resourceID string, permission string) (*ResourcePermission, error)
	// SetPermissions sets several permissions on resource for either built-in role, team or user
	SetPermissions(ctx context.Context, orgID int64, resourceID string, commands ...SetResourcePermissionCommand) ([]ResourcePermission, error)
	// MapActions will map actions for a ResourcePermissions to it's "friendly" name configured in PermissionsToActions map.
	MapActions(permission ResourcePermission) string
}

type RegistrationList 

type RegistrationList struct {
	// contains filtered or unexported fields
}

func (*RegistrationList) Append 

func (m *RegistrationList) Append(regs ...RoleRegistration)

func (*RegistrationList) Range 

func (m *RegistrationList) Range(f func(registration RoleRegistration) bool)

type Resolvers 

type Resolvers struct {
	// contains filtered or unexported fields
}

func NewResolvers 

func NewResolvers(log log.Logger) Resolvers

func (*Resolvers) AddScopeAttributeResolver 

func (s *Resolvers) AddScopeAttributeResolver(prefix string, resolver ScopeAttributeResolver)

func (*Resolvers) GetScopeAttributeMutator 

func (s *Resolvers) GetScopeAttributeMutator(orgID int64) ScopeAttributeMutator

type ResourcePermission 

type ResourcePermission struct {
	ID          int64
	RoleName    string
	Actions     []string
	Scope       string
	UserId      int64
	UserLogin   string
	UserEmail   string
	TeamId      int64
	TeamEmail   string
	Team        string
	BuiltInRole string
	IsManaged   bool
	IsInherited bool
	Created     time.Time
	Updated     time.Time
}

ResourcePermission is structure that holds all actions that either a team / user / builtin-role can perform against specific resource.

func (*ResourcePermission) Contains 

func (p *ResourcePermission) Contains(targetActions []string) bool

type Role 

type Role struct {
	ID          int64  `json:"-" xorm:"pk autoincr 'id'"`
	OrgID       int64  `json:"-" xorm:"org_id"`
	Version     int64  `json:"version"`
	UID         string `xorm:"uid" json:"uid"`
	Name        string `json:"name"`
	DisplayName string `json:"displayName,omitempty"`
	Group       string `xorm:"group_name" json:"group"`
	Description string `json:"description"`
	Hidden      bool   `json:"hidden"`

	Updated time.Time `json:"updated"`
	Created time.Time `json:"created"`
}

Role is the model for Role in RBAC.

func (*Role) Global 

func (r *Role) Global() bool

func (*Role) IsBasic 

func (r *Role) IsBasic() bool

func (*Role) IsFixed 

func (r *Role) IsFixed() bool

func (Role) MarshalJSON 

func (r Role) MarshalJSON() ([]byte, error)

type RoleDTO 

type RoleDTO struct {
	Version     int64        `json:"version"`
	UID         string       `xorm:"uid" json:"uid"`
	Name        string       `json:"name"`
	DisplayName string       `json:"displayName,omitempty"`
	Description string       `json:"description"`
	Group       string       `xorm:"group_name" json:"group"`
	Permissions []Permission `json:"permissions,omitempty"`
	Delegatable *bool        `json:"delegatable,omitempty"`
	Hidden      bool         `json:"hidden,omitempty"`

	ID    int64 `json:"-" xorm:"pk autoincr 'id'"`
	OrgID int64 `json:"-" xorm:"org_id"`

	Updated time.Time `json:"updated"`
	Created time.Time `json:"created"`
}

func (*RoleDTO) Global 

func (r *RoleDTO) Global() bool

func (*RoleDTO) IsBasic 

func (r *RoleDTO) IsBasic() bool

func (*RoleDTO) IsExternalService 

func (r *RoleDTO) IsExternalService() bool

func (*RoleDTO) IsFixed 

func (r *RoleDTO) IsFixed() bool

func (*RoleDTO) IsManaged 

func (r *RoleDTO) IsManaged() bool

func (*RoleDTO) IsPlugin 

func (r *RoleDTO) IsPlugin() bool

func (*RoleDTO) LogID 

func (r *RoleDTO) LogID() string

func (RoleDTO) MarshalJSON 

func (r RoleDTO) MarshalJSON() ([]byte, error)

func (*RoleDTO) Role 

func (r *RoleDTO) Role() Role

type RoleRegistration 

type RoleRegistration struct {
	Role   RoleDTO
	Grants []string
}

RoleRegistration stores a role and its assignments to built-in roles (Viewer, Editor, Admin, Grafana Admin)

type RoleRegistry 

type RoleRegistry interface {
	// RegisterFixedRoles registers all roles declared to AccessControl
	RegisterFixedRoles(ctx context.Context) error
}

type SQLFilter 

type SQLFilter struct {
	Where string
	Args  []interface{}
}

func Filter 

func Filter(user *user.SignedInUser, sqlID, prefix string, actions ...string) (SQLFilter, error)

Filter creates a where clause to restrict the view of a query based on a users permissions Scopes that exists for all actions will be parsed and compared against the supplied sqlID Prefix parameter is the prefix of the scope that we support (e.g. "users:id:")

type SaveExternalServiceRoleCommand 

type SaveExternalServiceRoleCommand struct {
	OrgID             int64
	Global            bool
	ExternalServiceID string
	ServiceAccountID  int64
	Permissions       []Permission
}

func (*SaveExternalServiceRoleCommand) Validate 

func (cmd *SaveExternalServiceRoleCommand) Validate() error

type ScopeAttributeMutator 

type ScopeAttributeMutator func(context.Context, string) ([]string, error)

type ScopeAttributeResolver 

type ScopeAttributeResolver interface {
	Resolve(ctx context.Context, orgID int64, scope string) ([]string, error)
}

ScopeAttributeResolver is used to resolve attributes in scopes to one or more scopes that are evaluated by logical or. E.g. "dashboards:id:1" -> "dashboards:uid:test-dashboard" or "folder:uid:test-folder"

type ScopeAttributeResolverFunc 

type ScopeAttributeResolverFunc func(ctx context.Context, orgID int64, scope string) ([]string, error)

ScopeAttributeResolverFunc is an adapter to allow functions to implement ScopeAttributeResolver interface

func (ScopeAttributeResolverFunc) Resolve 

func (f ScopeAttributeResolverFunc) Resolve(ctx context.Context, orgID int64, scope string) ([]string, error)

type ScopeProvider 

type ScopeProvider interface {
	GetResourceScope(resourceID string) string
	GetResourceScopeUID(resourceID string) string
	GetResourceScopeName(resourceID string) string
	GetResourceScopeType(typeName string) string
	GetResourceAllScope() string
	GetResourceAllIDScope() string
}

ScopeProvider provides methods that construct scopes

func NewScopeProvider 

func NewScopeProvider(root string) ScopeProvider

NewScopeProvider creates a new ScopeProvider that is configured with specific root scope

type SearchOptions 

type SearchOptions struct {
	ActionPrefix string // Needed for the PoC v1, it's probably going to be removed.
	Action       string
	Scope        string
	UserID       int64 // ID for the user for which to return information, if none is specified information is returned for all users.
}

type Service 

type Service interface {
	registry.ProvidesUsageStats
	// GetUserPermissions returns user permissions with only action and scope fields set.
	GetUserPermissions(ctx context.Context, user *user.SignedInUser, options Options) ([]Permission, error)
	// SearchUsersPermissions returns all users' permissions filtered by an action prefix
	SearchUsersPermissions(ctx context.Context, user *user.SignedInUser, orgID int64, options SearchOptions) (map[int64][]Permission, error)
	// ClearUserPermissionCache removes the permission cache entry for the given user
	ClearUserPermissionCache(user *user.SignedInUser)
	// SearchUserPermissions returns single user's permissions filtered by an action prefix or an action
	SearchUserPermissions(ctx context.Context, orgID int64, filterOptions SearchOptions) ([]Permission, error)
	// DeleteUserPermissions removes all permissions user has in org and all permission to that user
	// If orgID is set to 0 remove permissions from all orgs
	DeleteUserPermissions(ctx context.Context, orgID, userID int64) error
	// DeclareFixedRoles allows the caller to declare, to the service, fixed roles and their
	// assignments to organization roles ("Viewer", "Editor", "Admin") or "Grafana Admin"
	DeclareFixedRoles(registrations ...RoleRegistration) error
	// SaveExternalServiceRole creates or updates an external service's role and assigns it to a given service account id.
	SaveExternalServiceRole(ctx context.Context, cmd SaveExternalServiceRoleCommand) error
	// DeleteExternalServiceRole removes an external service's role and its assignment.
	DeleteExternalServiceRole(ctx context.Context, externalServiceID string) error
	//IsDisabled returns if access control is enabled or not
	IsDisabled() bool
}

type ServiceAccountPermissionsService 

type ServiceAccountPermissionsService interface {
	PermissionsService
}

type SetResourcePermissionCommand 

type SetResourcePermissionCommand struct {
	UserID      int64  `json:"userId,omitempty"`
	TeamID      int64  `json:"teamId,omitempty"`
	BuiltinRole string `json:"builtInRole,omitempty"`
	Permission  string `json:"permission"`
}

type TeamPermissionsService 

type TeamPermissionsService interface {
	GetPermissions(ctx context.Context, user *user.SignedInUser, resourceID string) ([]ResourcePermission, error)
	SetUserPermission(ctx context.Context, orgID int64, user User, resourceID, permission string) (*ResourcePermission, error)
}

type TeamRole 

type TeamRole struct {
	ID     int64 `json:"id" xorm:"pk autoincr 'id'"`
	OrgID  int64 `json:"orgId" xorm:"org_id"`
	RoleID int64 `json:"roleId" xorm:"role_id"`
	TeamID int64 `json:"teamId" xorm:"team_id"`

	Created time.Time
}

type User 

type User struct {
	ID         int64
	IsExternal bool
}

type UserRole 

type UserRole struct {
	ID     int64 `json:"id" xorm:"pk autoincr 'id'"`
	OrgID  int64 `json:"orgId" xorm:"org_id"`
	RoleID int64 `json:"roleId" xorm:"role_id"`
	UserID int64 `json:"userId" xorm:"user_id"`

	Created time.Time
}

type Wildcards 

type Wildcards []string

func WildcardsFromPrefix 

func WildcardsFromPrefix(prefix string) Wildcards

func WildcardsFromPrefixes 

func WildcardsFromPrefixes(prefixes []string) Wildcards

WildcardsFromPrefixes generates valid wildcards from prefixes datasource:uid: => "*", "datasource:*", "datasource:uid:*"

func (Wildcards) Contains 

func (wildcards Wildcards) Contains(scope string) bool

Contains check if wildcards contains scope

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