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libraries/eosiolib/capi/eosio/permission.h

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Functions​

Name
attribute((eosio_wasm_import) ) const

Attributes​

Name
uint32_ttrx_size
uint32_t const char *pubkeys_data
uint32_t const char uint32_tpubkeys_size
uint32_t const char uint32_t const char *perms_data
uint32_t const char uint32_t const char uint32_tperms_size
capi_namepermission
capi_name const char uint32_t const char uint32_t uint64_tdelay_us

Detailed Description​

Copyright: defined in eos/LICENSE

Functions Documentation​

function attribute​

__attribute__(
    (eosio_wasm_import) 
) const

Parameters:

  • trx_data - pointer to the start of the serialized transaction
  • trx_size - size (in bytes) of the serialized transaction
  • pubkeys_data - pointer to the start of the serialized vector of provided public keys
  • pubkeys_size - size (in bytes) of serialized vector of provided public keys (can be 0 if no public keys are to be provided)
  • perms_data - pointer to the start of the serialized vector of provided permissions (empty permission name acts as wildcard)
  • perms_size - size (in bytes) of the serialized vector of provided permissions
  • account - the account owner of the permission
  • permission - the name of the permission to check for authorization
  • pubkeys_data - pointer to the start of the serialized vector of provided public keys
  • pubkeys_size - size (in bytes) of serialized vector of provided public keys (can be 0 if no public keys are to be provided)
  • perms_data - pointer to the start of the serialized vector of provided permissions (empty permission name acts as wildcard)
  • perms_size - size (in bytes) of the serialized vector of provided permissions
  • delay_us - the provided delay in microseconds (cannot exceed INT64_MAX)
  • account - the account owner of the permission
  • permission - the name of the permission
  • account - the account

Return:

  • 1 if the transaction is authorized, 0 otherwise
  • 1 if the permission is authorized, 0 otherwise
  • the last used time (in microseconds since Unix epoch) of the permission
  • the creation time (in microseconds since Unix epoch) of the account

Checks if a transaction is authorized by a provided set of keys and permissions

Checks if a permission is authorized by a provided delay and a provided set of keys and permissions

Returns the last used time of a permission

Returns the creation time of an account

Attributes Documentation​

variable trx_size​

uint32_t trx_size;

variable pubkeys_data​

uint32_t const char * pubkeys_data;

variable pubkeys_size​

uint32_t const char uint32_t pubkeys_size;

variable perms_data​

uint32_t const char uint32_t const char * perms_data;

variable perms_size​

uint32_t const char uint32_t const char uint32_t perms_size;

variable permission​

capi_name permission;

variable delay_us​

capi_name const char uint32_t const char uint32_t uint64_t delay_us;

Source code​


#pragma once
#include "types.h"
#ifdef __cplusplus
extern "C" {
#endif

__attribute__((eosio_wasm_import))
int32_t
check_transaction_authorization( const char* trx_data,     uint32_t trx_size,
                                 const char* pubkeys_data, uint32_t pubkeys_size,
                                 const char* perms_data,   uint32_t perms_size
                               );

__attribute__((eosio_wasm_import))
int32_t
check_permission_authorization( capi_name account,
                                capi_name permission,
                                const char* pubkeys_data, uint32_t pubkeys_size,
                                const char* perms_data,   uint32_t perms_size,
                                uint64_t delay_us
                              );

__attribute__((eosio_wasm_import))
int64_t get_permission_last_used( capi_name account, capi_name permission );


__attribute__((eosio_wasm_import))
int64_t get_account_creation_time( capi_name account );

#ifdef __cplusplus
}
#endif

Updated on 2022-12-05 at 15:38:08 +0000