rbac

package
v1.0.0 Latest Latest
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 Go to latest Published: Jul 18, 2019 License: Apache-2.0 Imports: 10 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// user for role relation
	UserForRoleRelation = "U"
	// role for role relation
	RoleForRoleRelation = "R"
)

Variables

This section is empty.

Functions

func ArrayEquals 

func ArrayEquals(a []string, b []string) bool

ArrayEquals determines whether two string arrays are identical.

func ArrayRemoveDuplicates 

func ArrayRemoveDuplicates(s *[]string)

ArrayRemoveDuplicates removes any duplicated elements in a string array.

func EscapeAssertion 

func EscapeAssertion(s string) string

EscapeAssertion escapes the dots in the assertion, because the expression evaluation doesn't support such variable names.

func LogPrint 

func LogPrint(v ...interface{})

LogPrint prints the log.

func RemoveComments 

func RemoveComments(s string) string

RemoveComments removes the comments starting with # in the text.

Types

type Assertion 

type Assertion struct {
	Key    string
	Value  string
	Tokens []string
	Rule   [][]string
	RL     *roleLinks
}

Assertion represents an expression in a section of the model. For example: r = sub, obj, act

type Role 

type Role struct {
	ID          int64
	Name        string
	Description string
}

Role the role statement in system, a group of user with the same permissions

type RoleManager 

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

RoleManager manage the user's role and role hierarchy.

func NewRoleManager 

func NewRoleManager(params ...interface{}) (*RoleManager, error)

NewRoleManager returns a new role manager

func (*RoleManager) AddRole 

func (m *RoleManager) AddRole(role *Role) (bool, error)

AddRole adds a role inside a rule. Returns false if the user already has the role (aka not affected).

func (*RoleManager) AddRoleForUser 

func (m *RoleManager) AddRoleForUser(role string, user string) error

AddRoleForUser adds a role to a user.

func (*RoleManager) AddRoleForUsers 

func (m *RoleManager) AddRoleForUsers(role string, users []string) error

AddRoleForUsers adds the same role to multiple users

func (*RoleManager) AddRoles 

func (m *RoleManager) AddRoles(roles []*Role) (bool, error)

AddRoles adds multiple roles inside the rule. Returns false if the user already has the role (aka not affected).

func (*RoleManager) AddRolesForUser 

func (m *RoleManager) AddRolesForUser(user string, roles []string) error

AddRolesForUser adds the multiple roles to a user

func (*RoleManager) AssignRole 

func (m *RoleManager) AssignRole(roleGroup string, role string) error

AssignRole assign a role to role group, the role includes all permissions for role group.

func (*RoleManager) AssignRoles 

func (m *RoleManager) AssignRoles(roleGroup string, roles []string) error

AssignRoles assign multiple roles to role group, the role includes all permissions for role group.

func (*RoleManager) CancelAssignRole 

func (m *RoleManager) CancelAssignRole(roleGroup string, role string) error

CancelAssignRole cancel assign a role to role group.

func (*RoleManager) CancelAssignRoles 

func (m *RoleManager) CancelAssignRoles(roleGroup string, roles []string) error

CancelAssignRoles cancel assign multiple role to role group.

func (*RoleManager) Close 

func (m *RoleManager) Close()

Close close database connection

func (*RoleManager) CountRoles 

func (m *RoleManager) CountRoles(likeRole ...string) (int64, error)

CountRoles gets the count of roles that show up in the current role.

func (*RoleManager) GetRole 

func (m *RoleManager) GetRole(roleName string) (*Role, error)

GetRole gets a role inside the rule.

func (*RoleManager) GetRoles 

func (m *RoleManager) GetRoles(limit, offset int64, likeRole ...string) ([]*Role, int64, error)

GetRoles gets the list of roles that show up in the current role.

func (*RoleManager) GetRolesForUser 

func (m *RoleManager) GetRolesForUser(name string, likeRoles ...string) ([]*Role, error)

GetRolesForUser gets the roles that a user has.

func (*RoleManager) GetRolesHierarchyForUser 

func (m *RoleManager) GetRolesHierarchyForUser(name string, likeRoles ...string) ([]*Role, error)

GetRolesHierarchyForUser gets all roles of hierarchy that a user has.

func (*RoleManager) GetUsersForRole 

func (m *RoleManager) GetUsersForRole(role string) ([]string, error)

GetUsersForRole gets the users that has a role inside the rule.

func (*RoleManager) GetUsersForRoleHierarchy 

func (m *RoleManager) GetUsersForRoleHierarchy(role string) ([]*User, error)

GetUsersForRoleHierarchy gets the users that has all role hierarchy inside the rule.

func (*RoleManager) HasRole 

func (m *RoleManager) HasRole(roleName string) (bool, error)

HasRole determines whether a role inside the rule.

func (*RoleManager) HasRoleForUser 

func (m *RoleManager) HasRoleForUser(role, user string) (bool, error)

HasRoleForUser determines whether a user has a role.

func (*RoleManager) Load 

func (m *RoleManager) Load() error

Load reloads the role from database.

func (*RoleManager) RemoveRole 

func (m *RoleManager) RemoveRole(name string) error

RemoveRole deletes the role and all its users.

func (*RoleManager) RemoveRoleForUser 

func (m *RoleManager) RemoveRoleForUser(role, user string) error

RemoveRoleForUser deletes a role for the user.

type Rule 

type Rule struct {
	ID    int64
	PType string
	V0    string
	V1    string
	V2    string
	V3    string
	V4    string
	V5    string
}

Rule the storage structure of the rule

type User 

type User struct {
	Name string
	Type UserType
}

User the user have two user type includes subject or role

type UserType 

type UserType string
const (
	SubjectUserType UserType = "S"
	RoleUserType    UserType = "R"
)

type XODB 

type XODB interface {
	Exec(string, ...interface{}) (sql.Result, error)
	Query(string, ...interface{}) (*sql.Rows, error)
	QueryRow(string, ...interface{}) *sql.Row
	ExecContext(context.Context, string, ...interface{}) (sql.Result, error)
	QueryContext(context.Context, string, ...interface{}) (*sql.Rows, error)
	QueryRowContext(context.Context, string, ...interface{}) *sql.Row
	DriverName() string
	Rebind(query string) string
}

XODB This should work with database/sql.DB and database/sql.Tx.

Source Files

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