auth: refactor to introduce @LoginRequired(allow_default_user=True) and deprecate @NotAnonymous() It was error prone that @LoginRequired defaulted to allow anonymous users (if 'default' user is enabled). See also 245b4e3abf39. Refactor code to make it more explicit and safe by default: Deprecate @NotAnonymous by making it the default of @LoginRequired. That will make it safe by default. To preserve same functionality, set allow_default_user=True in all the cases where @LoginRequired was *not* followed by @NotAnonymous or other permission checks - that was done with some script hacks: sed -i 's/@LoginRequired(\(..*\))/@LoginRequired(\1, allow_default_user=True)/g' `hg mani` sed -i 's/@LoginRequired()/@LoginRequired(allow_default_user=True)/g' `hg mani` perl -0pi -e 's/\@LoginRequired\(allow_default_user=True\)\n\s*\@NotAnonymous\(\)/\@LoginRequired()/g' `hg mani` perl -0pi -e 's/\@LoginRequired\(allow_default_user=True\)(\n\s*\@Has(Repo)?Permission)/\@LoginRequired()\1/g' `hg mani` It has been reviewed that all uses of allow_default_user=True are in places where the there indeed wasn't any checking for default user before. These may or may not be correct, but now they are explicit and can be spotted and fixed. The few remaining uses of @NotAnonymous should probably be removed somehow.

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