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Nuclos REST login: POST, JSON, username, password, JSESSIONID, cookie, 401, logout, DELETE, session. |
Language: Deutsch · English
3. Login
Authenticate at the REST service – POST with JSON credentials, JSESSIONID cookie and logout via DELETE.
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| colour | Green |
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| title | Updated: Jul 2026 |
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| colour | Grey |
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| title | applies to Nuclos 4.2026.x |
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Log in via POST to the root URL of the REST service (http://localhost:8080/nuclos-war/rest/). User name and password are passed as JSON.
Request
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{"username": "nuclos", "password": ""} |
Required headers:
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Accept: application/json
Content-Type: application/json |
The response is a JSON object with the entry links (e.g. boMetas, menu).
Passing the session ID
All services (except a few such as login) require a valid session ID – otherwise the service responds with HTTP 401 (Unauthorized). The session ID is passed as the cookie JSESSIONID=xxx.
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| title | sessionId header removed |
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In Nuclos 4.4.x/4.5.x the header sessionId was an alternative – from 4.6 it is no longer supported. |
Logout
Same URL as login, via DELETE – invalidates the session ID (HTTP 200 if it was valid).
Related pages
4. Reading business objects (BO)
Read BOs.
Open →
Example calls via shell
curl.
Open →
