gormAdapter

Documentation

Index

• func TurnOffAutoMigrate(db *gorm.DB)
• type Adapter
  • func NewAdapter(driverName string, dataSourceName string, params ...interface{}) (*Adapter, error)
  • func NewAdapterByDB(db *gorm.DB) (*Adapter, error)
  • func NewAdapterByDBUseTableName(db *gorm.DB, prefix string, tableName string) (*Adapter, error)
  • func NewAdapterByDBWithCustomTable(db *gorm.DB, t interface{}, tableName ...string) (*Adapter, error)
  • func NewAdapterByMulDb(dbPool DbPool, dbName string, prefix string, tableName string) (*Adapter, error)
  • func NewFilteredAdapter(driverName string, dataSourceName string, params ...interface{}) (*Adapter, error)
  • func (a *Adapter) AddLogger(l logger.Interface)
  • func (a *Adapter) AddPolicies(sec string, ptype string, rules [][]string) error
  • func (a *Adapter) AddPolicy(sec string, ptype string, rule []string) error
  • func (a *Adapter) Close() error
  • func (a *Adapter) IsFiltered() bool
  • func (a *Adapter) LoadFilteredPolicy(model model.Model, filter interface{}) error
  • func (a *Adapter) LoadPolicy(model model.Model) error
  • func (a *Adapter) Open() error
  • func (a *Adapter) RemoveFilteredPolicy(sec string, ptype string, fieldIndex int, fieldValues ...string) error
  • func (a *Adapter) RemovePolicies(sec string, ptype string, rules [][]string) error
  • func (a *Adapter) RemovePolicy(sec string, ptype string, rule []string) error
  • func (a *Adapter) SavePolicy(model model.Model) error
  • func (a *Adapter) UpdateFilteredPolicies(sec string, ptype string, newPolicies [][]string, fieldIndex int, ...) ([][]string, error)
  • func (a *Adapter) UpdatePolicies(sec string, ptype string, oldRules, newRules [][]string) error
  • func (a *Adapter) UpdatePolicy(sec string, ptype string, oldRule, newPolicy []string) error
• type CasbinRule
  • func (CasbinRule) TableName() string
• type DbPool
  • func InitDbResolver(dbArr []gorm.Dialector, dbNames []string) (DbPool, error)
• type Filter

Functions

func TurnOffAutoMigrate

func TurnOffAutoMigrate(db *gorm.DB)

Types

type Adapter

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

Adapter represents the Gorm adapter for policy storage.

func NewAdapter

func NewAdapter(driverName string, dataSourceName string, params ...interface{}) (*Adapter, error)

NewAdapter is the constructor for Adapter. Params : databaseName,tableName,dbSpecified

databaseName,{tableName/dbSpecified}
{database/dbSpecified}

databaseName and tableName are user defined. Their default value are "casbin" and "casbin_rule"

dbSpecified is an optional bool parameter. The default value is false. It's up to whether you have specified an existing DB in dataSourceName. If dbSpecified == true, you need to make sure the DB in dataSourceName exists. If dbSpecified == false, the adapter will automatically create a DB named databaseName.

func NewAdapterByDB

func NewAdapterByDB(db *gorm.DB) (*Adapter, error)

NewAdapterByDB creates gorm-adapter by an existing Gorm instance

func NewAdapterByDBUseTableName

func NewAdapterByDBUseTableName(db *gorm.DB, prefix string, tableName string) (*Adapter, error)

NewAdapterByDBUseTableName creates gorm-adapter by an existing Gorm instance and the specified table prefix and table name Example: gormadapter.NewAdapterByDBUseTableName(&db, "cms", "casbin") Automatically generate table name like this "cms_casbin"

func NewAdapterByDBWithCustomTable

func NewAdapterByDBWithCustomTable(db *gorm.DB, t interface{}, tableName ...string) (*Adapter, error)

func NewAdapterByMulDb

func NewAdapterByMulDb(dbPool DbPool, dbName string, prefix string, tableName string) (*Adapter, error)

func NewFilteredAdapter

func NewFilteredAdapter(driverName string, dataSourceName string, params ...interface{}) (*Adapter, error)

NewFilteredAdapter is the constructor for FilteredAdapter. Casbin will not automatically call LoadPolicy() for a filtered adapter.

func (*Adapter) AddLogger

func (a *Adapter) AddLogger(l logger.Interface)

AddLogger adds logger to db

func (*Adapter) AddPolicies

func (a *Adapter) AddPolicies(sec string, ptype string, rules [][]string) error

AddPolicies adds multiple policy rules to the storage.

func (*Adapter) AddPolicy

func (a *Adapter) AddPolicy(sec string, ptype string, rule []string) error

AddPolicy adds a policy rule to the storage.

func (*Adapter) Close

func (a *Adapter) Close() error

func (*Adapter) IsFiltered

func (a *Adapter) IsFiltered() bool

IsFiltered returns true if the loaded policy has been filtered.

func (*Adapter) LoadFilteredPolicy

func (a *Adapter) LoadFilteredPolicy(model model.Model, filter interface{}) error

LoadFilteredPolicy loads only policy rules that match the filter.

func (*Adapter) LoadPolicy

func (a *Adapter) LoadPolicy(model model.Model) error

LoadPolicy loads policy from database.

func (*Adapter) Open

func (a *Adapter) Open() error

func (*Adapter) RemoveFilteredPolicy

func (a *Adapter) RemoveFilteredPolicy(sec string, ptype string, fieldIndex int, fieldValues ...string) error

RemoveFilteredPolicy removes policy rules that match the filter from the storage.

func (*Adapter) RemovePolicies

func (a *Adapter) RemovePolicies(sec string, ptype string, rules [][]string) error

RemovePolicies removes multiple policy rules from the storage.

func (*Adapter) RemovePolicy

func (a *Adapter) RemovePolicy(sec string, ptype string, rule []string) error

RemovePolicy removes a policy rule from the storage.

func (*Adapter) SavePolicy

func (a *Adapter) SavePolicy(model model.Model) error

SavePolicy saves policy to database.

func (*Adapter) UpdateFilteredPolicies

func (a *Adapter) UpdateFilteredPolicies(sec string, ptype string, newPolicies [][]string, fieldIndex int, fieldValues ...string) ([][]string, error)

func (*Adapter) UpdatePolicies

func (a *Adapter) UpdatePolicies(sec string, ptype string, oldRules, newRules [][]string) error

func (*Adapter) UpdatePolicy

func (a *Adapter) UpdatePolicy(sec string, ptype string, oldRule, newPolicy []string) error

UpdatePolicy updates a new policy rule to DB.

type CasbinRule

type CasbinRule struct {
	ID    uint   `gorm:"primaryKey;autoIncrement"`
	Ptype string `gorm:"size:100"`
	V0    string `gorm:"size:100"`
	V1    string `gorm:"size:100"`
	V2    string `gorm:"size:100"`
	V3    string `gorm:"size:100"`
	V4    string `gorm:"size:100"`
	V5    string `gorm:"size:100"`
	V6    string `gorm:"size:25"`
	V7    string `gorm:"size:25"`
}

func (CasbinRule) TableName

func (CasbinRule) TableName() string

type DbPool

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

func InitDbResolver

func InitDbResolver(dbArr []gorm.Dialector, dbNames []string) (DbPool, error)

InitDbResolver multiple databases support Example usage: dbPool,err := InitDbResolver([]gorm.Dialector{mysql.Open(dsn),mysql.Open(dsn2)},[]string{"casbin1","casbin2"}) a := initAdapterWithGormInstanceByMulDb(t,dbPool,"casbin1","","casbin_rule1") a = initAdapterWithGormInstanceByMulDb(t,dbPool,"casbin2","","casbin_rule2")/*

type Filter

type Filter struct {
	Ptype []string
	V0    []string
	V1    []string
	V2    []string
	V3    []string
	V4    []string
	V5    []string
	V6    []string
	V7    []string
}