Publish gonexapp v1 with Credentials, OCSClient, and parameterized AppAPIPreferences so ExApps share Nextcloud ExApp plumbing per ADR 0013. Co-authored-by: Cursor <cursoragent@cursor.com>
22 lines
1.2 KiB
Markdown
22 lines
1.2 KiB
Markdown
# go-nc-exapp
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Shared Go Library for Nextcloud ExApp Services: AppAPI authentication, OCS calls, and per-user ExApp preferences. ExApps import `gitea.neitzel.de/konrad/go-nc-exapp`. File storage and folder visits live in go-nc-files.
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## Language
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**AppAPI credentials**:
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The ExApp's shared secret and Nextcloud base URL, plus optional per-request user identity. Used to sign outbound calls to Nextcloud and to read the requesting user from inbound AppAPI-proxied requests.
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_Avoid_: API key (generic), session token
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**Requesting user**:
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The Nextcloud user on whose behalf the current ExApp request runs, taken from AppAPI authorization headers. WebDAV and preferences use this user; there is no separate ExApp login.
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_Avoid_: service account (for per-request identity), anonymous
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**ExApp preference**:
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A string value stored in Nextcloud for one user and one ExApp, keyed by the ExApp (not admin AppConfig). Libraries expose a parameterized key; each ExApp chooses its own key names.
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_Avoid_: settings file in User Files, instance-wide config
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**OCS**:
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Nextcloud's legacy HTTP API surface under `/ocs/v2.php/…`. This Library requests JSON responses (`format=json`) for machine-readable bodies.
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_Avoid_: assuming XML responses, REST-only Nextcloud APIs for ExApp prefs
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