Max Goltzsche 8cc2d01caa feat(ui): path prefix support via HTTP header (#4497) ... Makes the web app honour the `X-Forwarded-Prefix` HTTP request header that may be sent by a reverse-proxy in order to inform the app that its public routes contain a path prefix. For instance this allows to serve the webapp via a reverse-proxy/ingress controller under a path prefix/sub path such as e.g. `/localai/` while still being able to use the regular LocalAI routes/paths without prefix when directly connecting to the LocalAI server. Changes: * Add new `StripPathPrefix` middleware to strip the path prefix (provided with the `X-Forwarded-Prefix` HTTP request header) from the request path prior to matching the HTTP route. * Add a `BaseURL` utility function to build the base URL, honouring the `X-Forwarded-Prefix` HTTP request header. * Generate the derived base URL into the HTML (`head.html` template) as `<base/>` tag. * Make all webapp-internal URLs (within HTML+JS) relative in order to make the browser resolve them against the `<base/>` URL specified within each HTML page's header. * Make font URLs within the CSS files relative to the CSS file. * Generate redirect location URLs using the new `BaseURL` function. * Use the new `BaseURL` function to generate absolute URLs within gallery JSON responses. Closes #3095 TL;DR: The header-based approach allows to move the path prefix configuration concern completely to the reverse-proxy/ingress as opposed to having to align the path prefix configuration between LocalAI, the reverse-proxy and potentially other internal LocalAI clients. The gofiber swagger handler already supports path prefixes this way, see e2d9e9916d/swagger.go (L79) Signed-off-by: Max Goltzsche <max.goltzsche@gmail.com>		2025-01-07 17:18:21 +01:00
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font1.css	feat(ui): path prefix support via HTTP header (#4497)	2025-01-07 17:18:21 +01:00
font2.css	feat(ui): path prefix support via HTTP header (#4497)	2025-01-07 17:18:21 +01:00
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