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0b19c92d44
Currently, the platform-server attempts to neutralize URL hijacking and SSRF bypasses by collapsing multiple leading slashes in relative paths. However, sophisticated bypasses using obfuscated protocols (e.g., carriage returns or newlines) or relative-like backslash paths can still lead to unexpected origin takeovers. This commit improves security by doing the following: - Rejects protocol-relative URLs by throwing an error if they are not explicitly permitted via `allowProtocolRelative`. - Strictly validates resolved URLs against the provided origin using `isSafeOriginChange`. If a URL unexpectedly shifts origins, an error is thrown. - Permits origin changes only when standard absolute http/https protocols are explicitly declared in the input URL.