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nfs-utils: nfs-fh-verify signed filehandles

Benjamin Coddington linux-nfs 1 version In review

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  1. v1 Latest1 patch 3 repliesIn review

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#Subject and filesSizeRepliesApplied
1/1nfs-fh-verify: add tool to validate kNFSD filehandle signaturesconfigure.ac tools/Makefile.am tools/nfs-fh-verify/Makefile.am +2 more+529 -00 replies

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PatchClaude Opus 4.7
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Cover letter [PATCH 0/1] nfs-utils: nfs-fh-verify signed filehandles

We've had a lot of folks configure signed filehandles, and then wonder "Is this thing actually working?". Given the various filehandle lengths and types, it can be pretty difficult to know if the kernel is actually correctly signing its filehandles. Claude and I wrote this tool that allows anyone to verify the correct functioning of filehandle signing given the original key and a list of filehandles.

Beyond that, this tool shows a way to monitor the configured state of signed filehandles in a distributed installation.

Benjamin Coddington (1):
nfs-fh-verify: add tool to validate kNFSD filehandle signatures

 configure.ac                          |   7 +
 tools/Makefile.am                     |   4 +
 tools/nfs-fh-verify/Makefile.am       |  10 +
 tools/nfs-fh-verify/main.c            | 337 ++++++++++++++++++++++++++
 tools/nfs-fh-verify/nfs-fh-verify.man | 171 +++++++++++++
 5 files changed, 529 insertions(+)
 create mode 100644 tools/nfs-fh-verify/Makefile.am
 create mode 100644 tools/nfs-fh-verify/main.c
 create mode 100644 tools/nfs-fh-verify/nfs-fh-verify.man

base-commit: a806c9d65662ecf5d40c00d60a514e13ada8d76e

Signature · 1 line
2.53.0