Commit a77b64a5ebea1bb2edeaa1a3cb55b4b0933fb4e9
2018-10-06T12:58:06
ignore unsupported http authentication schemes auth_context_match returns 0 instead of -1 for unknown schemes to not fail in situations where some authentication schemes are supported and others are not. apply_credentials is adjusted to handle auth_context_match returning 0 without producing authentication context. (cherry picked from commit 475db39bb4c44a2221f340c66c227f555e478d10)