GET `/mfa/push/challenge/{credential_id}`

Query the current status of a single Push MFA challenge by challenge ID, used for polling on the login page. Reference: NIST SP 800-63B §5.1.7 (Verifier Impersonation Resistance), OWASP ASVS V2.8.

Multi-Factor Authentication `bearerAuth` application/json

Request Parameters

Name	In	Type	Required	Default	Example	Constraints	Description
`id`	`path`	`string`	Yes				Challenge ID

Responses

Status	Description	Schema
200	Challenge status	`dto.PushChallengeStatusDetailResponse`
400	Invalid parameter	`gitee_com_linmes_authms_base_dto.SimpleResponse`
401	Unauthenticated	`gitee_com_linmes_authms_base_dto.SimpleResponse`
404	Challenge not found	`gitee_com_linmes_authms_base_dto.SimpleResponse`
500	Internal server error	`gitee_com_linmes_authms_base_dto.SimpleResponse`

Referenced Schemas

dto.PushChallengeStatusDetailResponse

Field	Type	Required
`code`	`integer`	No
`data`	`dto.PushChallengeStatusResponse`	No
`message`	`string`	No
`timestamp`	`string`	No

dto.PushChallengeStatusResponse

Field	Type	Required	Example
`challenge_id`	`string`	No	`chal-abc123`
`login_context`	`string`	No	`login from Beijing`
`number_matching`	`string`	No	`42`
`resolved_at`	`string`	No	`2026-05-25T12:05:00Z`
`status`	`string`	No	`approved`

gitee_com_linmes_authms_base_dto.SimpleResponse

Field	Type	Required
`code`	`integer`	No
`message`	`string`	No
`timestamp`	`string`	No

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GET /mfa/push/challenge/{credential_id}