tempfile issues

Builder option to avoid cleanup on Drop

1

rustc has a `-Csave-temps` option that is intended for debugging (or other cases where temporary file access is useful). We used to have code like this, but it behaved incorrectly...

Mark-Simulacrum

Add parameter for not restricting access to the named tempfile

11

Fixes #30.

tbu-

Please support creating temporary directories with mode 0700

2

tempfile creates temporary files with mode 0600, but doesn't seem to restrict permissions on temporary directories at all. I'd like to create a temporary directory with mode 0700 (and not...

joshtriplett

Update `Builder` (or `create_helper`) to check that the supplied `prefix` and `suffix` don't contain `/`

8

As the title says, currently the code doesn't make any validations if the `prefix` or `suffix` are valid path component values (i.e. they don't contain a slash or `\0`). (If...

cipriancraciun

Figure out how to deal with inaccessible parent directories

3

So, unix really is lovely... ```sh > mkdir -p /foo/bar > cd /foo/bar > chmod a-x /foo > touch first > touch /foo/bar/second touch: cannot touch '/foo/bar/second': Permission denied ```...

Stebalien

extend NamedTemporaryFile to support persisting securely created files

5

Linux supports linking a securely created temporary file (`O_TMPFILE`) back into the filesystem, so long as it wasn't created with `O_EXCL`. I believe this will improve the performance (and security)...

FauxFaux

Restore default permissions on persist (on Unix)

3

Like #2 and #3, it would be nice to get a normal file after calling `persist` on a `NamedTemporaryFile`. `NamedTemporaryFile` is opened with `0o600`, I'd expect to get a `0o644`...

tbu-

Replace `fastrand` with `getrandom` and `base64`

8

- Instead of setting up a predictable userspace RNG, we get unpredictable random bytes directly from the OS. This fixes #178. - To obtain a uniformly distributed alphanumeric string, we...

vks