Description
Custom registered schemes never get registered in the subprocesses causing them to not work.
To Reproduce
- Register a custom scheme.
- Try to nav to a url with the custom scheme.
- Observe custom scheme load failed and VALIDATION_ERROR_DESERIALIZATION_FAILED errors in log.
Expected behavior
Custom schemes should work.
Versions:
- OS: Ubuntu 22.0.4.1 LTS [via wsl2]
- Java Version: Microsoft OpenJDK 17.0.3+7-LTS
- JCEF Version: 87476e9
- CEF Version: 110.0.25
Additional context
JCEF is erroneously constructing temp file names used for the scheme registration that the subprocess helper needs. There is a bad assumption that CefGetPath will return a temp path with a trailing slash in util::GetTempFileName.
Workarounds
export TMPDIR=/tmp/sudo chmod o+w / (dont do this)
Proposed Fix
Check for and insert a trailing slash as needed or use std::filesystem::path to avoid these kinds of errors.
Description
Custom registered schemes never get registered in the subprocesses causing them to not work.
To Reproduce
Expected behavior
Custom schemes should work.
Versions:
Additional context
JCEF is erroneously constructing temp file names used for the scheme registration that the subprocess helper needs. There is a bad assumption that
CefGetPathwill return a temp path with a trailing slash in util::GetTempFileName.Workarounds
export TMPDIR=/tmp/sudo chmod o+w /(dont do this)Proposed Fix
Check for and insert a trailing slash as needed or use
std::filesystem::pathto avoid these kinds of errors.