> For the complete documentation index, see [llms.txt](https://docs.parallels.com/landing/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.parallels.com/landing/ras-rest-api-guide/api-reference/site-settings/connection-and-authentication.md).

# Connection and Authentication

## List

> Retrieve a list of all the settings for RAS authentication

```json
{"openapi":"3.0.1","info":{"title":"Parallels RAS - REST API v1.0","version":"1.0"},"paths":{"/api/ConnectionAuthentication":{"get":{"tags":["2-Site settings/Connection and Authentication//Authentications"],"summary":"List","description":"Retrieve a list of all the settings for RAS authentication","operationId":"270ad987-690c-4515-a692-393a97c3cb74","parameters":[{"name":"SiteId","in":"query","description":"Site ID for which to retrieve all the settings for RAS authentication (optional)","schema":{"type":"integer","format":"int32"}}],"responses":{"200":{"description":"Success","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/RASAuthSettings"}}}},"401":{"description":"Unauthorized","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}},"404":{"description":"Not Found","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}}}}}},"components":{"schemas":{"RASAuthSettings":{"type":"object","properties":{"authType":{"$ref":"#/components/schemas/AuthenticationTypes"},"allTrustedDomains":{"type":"boolean","description":"<para type=\"description\">Whether to use all trusted domains.</para>"},"domain":{"type":"string","description":"<para type=\"description\">Domain name.</para>","nullable":true},"useClientDomain":{"type":"boolean","description":"<para type=\"description\">Whether to use the client domain, if specified.</para>"},"forceNetBIOSCreds":{"type":"boolean","description":"<para type=\"description\">Whether to force clients to use NetBIOS credentials.</para>"},"replicateSettings":{"type":"boolean","description":"<para type=\"description\">Whether to replicate settings to other sites.</para>"},"useChangePasswordURL":{"type":"boolean","description":"<para type=\"description\">Enable use custom link for the \"Change domain password\" option.</para>"},"changePasswordURL":{"type":"string","description":"<para type=\"description\">Custom link for the \"Change domain password\" option.</para>","nullable":true},"siteId":{"type":"integer","description":"<para type=\"description\">The site ID to which the RAS authentication settings refer.</para>","format":"int32"}},"additionalProperties":false,"description":"<para type=\"synopsis\">RAS Authentication Settings</para>\r\n<para type=\"description\"></para>"},"AuthenticationTypes":{"enum":[["1 = UsernamePassword","2 = SmartCard","3 = UsernamePasswordOrSmartCard","4 = Web","8 = WebCredentials"]],"type":"string[Flag]","description":"<para type=\"synopsis\">Authentication Type</para>\r\n<para type=\"description\"></para>","format":"int32"},"ProblemDetails":{"type":"object","properties":{"type":{"type":"string","nullable":true},"title":{"type":"string","nullable":true},"status":{"type":"integer","format":"int32","nullable":true},"detail":{"type":"string","nullable":true},"instance":{"type":"string","nullable":true}},"additionalProperties":{}}}}}
```

## Update

> Update RAS authentication settings

```json
{"openapi":"3.0.1","info":{"title":"Parallels RAS - REST API v1.0","version":"1.0"},"paths":{"/api/ConnectionAuthentication":{"put":{"tags":["2-Site settings/Connection and Authentication//Authentications"],"summary":"Update","description":"Update RAS authentication settings","operationId":"d902c2bb-7359-4a86-97f7-1a99a6dae7ba","parameters":[{"name":"SiteId","in":"query","description":"ID of the site for which the RAS authentication settings will be updated","schema":{"type":"integer","format":"int32"}}],"requestBody":{"description":"RAS allowed device settings","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/SetAuthSettings"}}}},"responses":{"204":{"description":"No Content"},"401":{"description":"Unauthorized","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}},"404":{"description":"Not Found","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}}}}}},"components":{"schemas":{"SetAuthSettings":{"type":"object","properties":{"authType":{"$ref":"#/components/schemas/AuthenticationTypes"},"allTrustedDomains":{"type":"boolean","description":"<para type=\"description\">Whether to use all trusted domains.</para>","nullable":true},"domain":{"maxLength":64,"minLength":1,"type":"string","description":"<para type=\"description\">Domain name.</para>","nullable":true},"useClientDomain":{"type":"boolean","description":"<para type=\"description\">Whether to use the client domain, if specified.</para>","nullable":true},"forceNetBIOSCreds":{"type":"boolean","description":"<para type=\"description\">Whether to force clients to use NetBIOS credentials.</para>","nullable":true},"replicateSettings":{"type":"boolean","description":"<para type=\"description\">Whether to replicate settings to other sites.</para>","nullable":true},"useChangePasswordURL":{"type":"boolean","description":"<para type=\"description\">Enable use custom link for the \"Change domain password\" option.</para>","nullable":true},"changePasswordURL":{"type":"string","description":"<para type=\"description\">Custom link for the \"Change domain password\" option.</para>","nullable":true}},"additionalProperties":false,"description":"<para type=\"synopsis\">Update the authentication settings</para>\r\n<para type=\"description\"></para>"},"AuthenticationTypes":{"enum":[["1 = UsernamePassword","2 = SmartCard","3 = UsernamePasswordOrSmartCard","4 = Web","8 = WebCredentials"]],"type":"string[Flag]","description":"<para type=\"synopsis\">Authentication Type</para>\r\n<para type=\"description\"></para>","format":"int32"},"ProblemDetails":{"type":"object","properties":{"type":{"type":"string","nullable":true},"title":{"type":"string","nullable":true},"status":{"type":"integer","format":"int32","nullable":true},"detail":{"type":"string","nullable":true},"instance":{"type":"string","nullable":true}},"additionalProperties":{}}}}}
```

## List

> Retrieve a list of all the Trusted Domains.

```json
{"openapi":"3.0.1","info":{"title":"Parallels RAS - REST API v1.0","version":"1.0"},"paths":{"/api/ConnectionAuthentication/TrustedDomain":{"get":{"tags":["2-Site settings/Connection and Authentication//Authentications"],"summary":"List","description":"Retrieve a list of all the Trusted Domains.","operationId":"d5c255c0-5b60-4dd9-a7b4-88b9c9a2783c","parameters":[{"name":"SiteId","in":"query","description":"Site ID for which to retrieve all the Trusted Domains (optional)","schema":{"type":"integer","format":"int32"}}],"responses":{"200":{"description":"Success","content":{"application/json; api-version=1.0":{"schema":{"type":"array","items":{"type":"string"}}}}},"401":{"description":"Unauthorized","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}},"404":{"description":"Not Found","content":{"application/json; api-version=1.0":{"schema":{"$ref":"#/components/schemas/ProblemDetails"}}}}}}}},"components":{"schemas":{"ProblemDetails":{"type":"object","properties":{"type":{"type":"string","nullable":true},"title":{"type":"string","nullable":true},"status":{"type":"integer","format":"int32","nullable":true},"detail":{"type":"string","nullable":true},"instance":{"type":"string","nullable":true}},"additionalProperties":{}}}}}
```


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