Factor Resource
The Factor resource is currently used by Verify Push and Verify TOTP features. It represents a verification factor/channel. When the factor_type is push, it contains the public key for a single registered device and metadata. When the factor_type is totp, it contains the seed used to generate TOTP codes and metadata. Some Factor properties apply to all factor_types and others do not. A single Entity links to multiple Factors and a single Factor links to multiple Challenges.
Verify TOTP is currently in the Pilot maturity stage, which means that you need to contact sales to request that your Twilio account gets access to it. The Factor properties related to Verify TOTP will not work without this access.
Factor Properties
For security reasons the binding property is ONLY returned upon creation, and is never returned afterwards.
| Resource Properties in REST API format | |
|---|---|
sid
|
A 34 character string that uniquely identifies this Factor. |
account_sid
|
The unique SID identifier of the Account. |
service_sid
|
The unique SID identifier of the Service. |
entity_sid
|
The unique SID identifier of the Entity. |
identity
|
The unique external identifier for the Entity of the Service. This identifier should be immutable, not PII, and generated by your external system, such as your user's UUID, GUID, or SID. This value must be between 8 and 64 characters long. |
binding
|
Contains the The Binding property is ONLY returned upon Factor creation. |
date_created
|
The date that this Factor was created, given in ISO 8601 format. |
date_updated
|
The date that this Factor was updated, given in ISO 8601 format. |
friendly_name
|
The friendly name of this Factor. This can be any string up to 64 characters, meant for humans to distinguish between Factors. For |
status
|
The Status of this Factor. One of |
factor_type
|
The Type of this Factor. Currently |
config
|
An object that contains the binding of specific to a |
url
|
The URL of this resource. |
Create a new Factor resource
POST
https://verify.twilio.com/v2/Services/{ServiceSid}/Entities/{Identity}/Factors
- Unverified Factors will be deleted and unverifiable after 1-24 hours from when they were created. This is done for security and clean-up reasons.
- In the request, if the specified
Entitywith the{Identity}doesn't exist, it will be created automatically. You do not need to separately create a new Entity before making this request.
パラメーター
| Parameters in REST API format | |
|---|---|
service_sid
Path
|
The unique SID identifier of the Service. |
identity
Path
|
Customer unique identity for the Entity owner of the Factor. This value must be between 8 and 64 characters long. |
friendly_name
必須
|
The friendly name of this Factor. This can be any string up to 64 characters, meant for humans to distinguish between Factors. For |
factor_type
必須
|
The Type of this Factor. Currently |
binding.alg
オプション
|
The algorithm used when |
binding.public_key
オプション
|
The Ecdsa public key in PKIX, ASN.1 DER format encoded in Base64. Required when |
config.app_id
オプション
|
The ID that uniquely identifies your app in the Google or Apple store, such as Required when |
config.notification_platform
オプション
|
The transport technology used to generate the Notification Token. Can be Required when |
config.notification_token
オプション
|
For APN, the device token. For FCM the registration token. It used to send the push notifications. Must be between 32 and 255 characters long. Required when |
config.sdk_version
オプション
|
The Verify Push SDK version used to configure the factor Required when |
binding.secret
オプション
|
The shared secret for TOTP factors encoded in Base32. This can be provided when creating the Factor, otherwise it will be generated. Used when |
config.time_step
オプション
|
Defines how often, in seconds, are TOTP codes generated. i.e, a new TOTP code is generated every time_step seconds. Must be between 20 and 60 seconds, inclusive. The default value is defined at the service level in the property Used when |
config.skew
オプション
|
The number of time-steps, past and future, that are valid for validation of TOTP codes. Must be between 0 and 2, inclusive. The default value is defined at the service level in the property Used when |
config.code_length
オプション
|
Number of digits for generated TOTP codes. Must be between 3 and 8, inclusive. The default value is defined at the service level in the property Used when |
config.alg
オプション
|
The algorithm used to derive the TOTP codes. Can be Used when |
例 1
例 2
Fetch a Factor resource
GET
https://verify.twilio.com/v2/Services/{ServiceSid}/Entities/{Identity}/Factors/{Sid}
パラメーター
| Parameters in REST API format | |
|---|---|
service_sid
Path
|
The unique SID identifier of the Service. |
identity
Path
|
Customer unique identity for the Entity owner of the Factor. This value must be between 8 and 64 characters long. |
sid
Path
|
A 34 character string that uniquely identifies this Factor. |
例 1
Read multiple Factor resources
GET
https://verify.twilio.com/v2/Services/{ServiceSid}/Entities/{Identity}/Factors
パラメーター
| Parameters in REST API format | |
|---|---|
service_sid
Path
|
The unique SID identifier of the Service. |
identity
Path
|
Customer unique identity for the Entity owner of the Factor. This value must be between 8 and 64 characters long. |
例 1
Update a Factor resource
POST
https://verify.twilio.com/v2/Services/{ServiceSid}/Entities/{Identity}/Factors/{Sid}
パラメーター
| Parameters in REST API format | |
|---|---|
service_sid
Path
|
The unique SID identifier of the Service. |
identity
Path
|
Customer unique identity for the Entity owner of the Factor. This value must be between 8 and 64 characters long. |
sid
Path
|
A 34 character string that uniquely identifies this Factor. |
auth_payload
オプション
|
The optional payload needed to verify the Factor for the first time. E.g. for a TOTP, the numeric code. |
friendly_name
オプション
|
The new friendly name of this Factor. It can be up to 64 characters. |
config.notification_token
オプション
|
For APN, the device token. For FCM the registration token. It used to send the push notifications. Required when |
config.sdk_version
オプション
|
The Verify Push SDK version used to configure the factor |
config.time_step
オプション
|
Defines how often, in seconds, are TOTP codes generated. i.e, a new TOTP code is generated every time_step seconds. Must be between 20 and 60 seconds, inclusive |
config.skew
オプション
|
The number of time-steps, past and future, that are valid for validation of TOTP codes. Must be between 0 and 2, inclusive |
config.code_length
オプション
|
Number of digits for generated TOTP codes. Must be between 3 and 8, inclusive |
config.alg
オプション
|
The algorithm used to derive the TOTP codes. Can be |
例 1
Delete a Factor resource
削除
https://verify.twilio.com/v2/Services/{ServiceSid}/Entities/{Identity}/Factors/{Sid}
パラメーター
| Parameters in REST API format | |
|---|---|
service_sid
Path
|
The unique SID identifier of the Service. |
identity
Path
|
Customer unique identity for the Entity owner of the Factor. This value must be between 8 and 64 characters long. |
sid
Path
|
A 34 character string that uniquely identifies this Factor. |
例 1
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