cadmium-docs-legacy/protocol-spec/account-registration.md
2019-12-16 17:53:37 +04:00

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# Account registration
## Introduction
This extension is intended for creating user accounts on a server
## Message type identifiers
- `profile:register`
## Error codes
- 0: limit exceed
- 1: username/third party ID already taken
- 2: registration isn't allowed on a server
## Use cases
- Request:
```json
{
"id": "abcd",
"type": "profile:register",
"to": "cadmium.org",
"payload": {
"username": "juliet",
"thirdPIDs": [
{"type":"email", "value":"juliet@capulett.com"},
{"type":"msisdn", "value":"+1234567890"},
],
"password": "romeo1"
}
}
```
- Response:
```json
{
"id": "abcd",
"type": "profile:register",
"from": "cadmium.org",
"ok": true,
"payload": {
"userID": "@juliet@cadmium.org"
}
}
```
*<b>Error</b> response*:
```json
{
"id": "abcd",
"type": "profile:register",
"from": "cadmium.org",
"ok": false,
"payload": {
"errCode": 1,
"errText": "{Username/email/msisdn} already taken"
}
}
```
## Business Rules
None.
## JSON Schema
### Payload
- Request:
```typescript
interface RegistrationRequestPayload {
/**
* The username that the user wants to register
*/
username: string,
/**
* Array of user third party IDs (email and/or MSISDN)
*/
thirdPIDs: ThirdPartyID[],
/**
* Password of new account
*/
password: string
}
interface ThirdPartyID {
/**
* Type of third party ID
*/
type: string,
/**
* String contains third party ID. Examples: "juliet@capulett.com", "+1234567890".
*/
value: string
}
```
- Response:
```typescript
interface RegistrationResponsePayload {
/**
* ID of user (Username in priority. If we haven't username, then we put to this field one of user's third party IDs)
*/
userID: EntityID
}
```