Disable warning when reading CSRs from stdin. #940
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Coming across the same warning that was reported in [PR#929](dehydrated-io#929 "Suppress openssl warning about reading from stdin") this is my attempt to disable this warning. Instead of discarding stderr in total (this can still be useful), we just use the "-in" parameter as hinted in the warning: $ foo=$(cat req.csr) $ <<<${foo} openssl req -noout -verify > /dev/null; echo $? Warning: Will read cert request from stdin since no -in option is given 0 $ <<<${foo} openssl req -in - -noout -verify > /dev/null; echo $? 0
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Coming across the same warning that was reported in
PR#929 this is my attempt to disable
this warning. Instead of discarding stderr in total (this can still be
useful), we just use the "-in" parameter as hinted in the warning:
$ foo=$(cat req.csr)
$ <<<${foo} openssl req -noout -verify > /dev/null; echo $?
Warning: Will read cert request from stdin since no -in option is given
0
$ <<<${foo} openssl req -in - -noout -verify > /dev/null; echo $?
0