fix(@angular/ssr): support all X-Forwarded-* headers when trustProxyHeaders is true#33170
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This pull request refactors the proxy header validation logic in the Angular SSR package. It replaces the fixed list of X-Forwarded-* headers with a wildcard sentinel string (ɵ*) when trustProxyHeaders is enabled, effectively allowing all proxy headers to be trusted. The corresponding tests were updated to use the normalizeTrustProxyHeaders utility and verify that additional headers are now correctly handled. I have no feedback to provide.
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…eaders is true Previously, setting `trustProxyHeaders: true` only allowed a predefined set of common proxy headers (such as `x-forwarded-for` and `x-forwarded-host`). This resulted in warning logs when requests contained other valid proxy headers like `x-forwarded-client-cert` or `x-forwarded-email`. Closes angular#33169
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…tProxyHeaders is true
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Previously, setting
trustProxyHeaders: trueonly allowed a predefined set of common proxy headers (such asx-forwarded-forandx-forwarded-host). This resulted in warning logs when requests contained other valid proxy headers likex-forwarded-client-certorx-forwarded-email.Closes #33169