Decyrption via scheduled task fails
neal.dudley at utoledo.edu
Thu Mar 20 21:28:49 CET 2008
Whoops, I missed something - order of arguments may matter, as it apparently is
taking the "--logger-file logfile" as more files to decrypt.
echo SECRETKEY | gpg --logger-file gpg_logfile.txt --passphrase-fd 0
--decrypt-files c:\mcdown\*.pgp > gpg_output.txt
Dorroh, Brian wrote:
> When I type the command manually, it still doesn't log. The output is
> I'm executing from the directory that contains the BAT files,
> C:\LoadScripts>echo SECRETKEY|gpg --passphrase-fd 0 --decrypt-files
> c:\mcdown\*.pgp --logger-file gpg_logfile.txt > gpg_output.txt
> Reading passphrase from file descriptor 0
> You need a passphrase to unlock the secret key for
> user: "System Admin (no comment) <inf.ops at srcp.com>"
> 2048-bit ELG-E key, ID 3211****, created 2008-02-24 (main key ID
> gpg: encrypted with 2048-bit ELG-E key, ID 3211****, created 2008-02-24
> "System Admin (no comment) <inf.ops at srcp.com>"
> gpg: Signature made 03/20/08 02:14:53 using DSA key ID 0175****
> gpg: Can't check signature: public key not found
> gpg: --logger-file: unknown suffix
> gpg: gpg_logfile.txt: unknown suffix
> To answer your questions:
> 1) I changed the Start In location for the scheduled task to point to
> the location of the encrypted file. Made no difference.
> 2) Also tried using full paths to the executable, but the job still
> -----Original Message-----
> From: Neal Dudley [mailto:neal.dudley at utoledo.edu]
> Sent: Thursday, March 20, 2008 12:57 PM
> To: Dorroh, Brian; GnuPG Users Mailing List
> Subject: Re: Decyrption via scheduled task fails
> I would think we should keep this in the list, such that other people
> with a similar issue can search the list archives and find this answer.
> And so others know whether or not it *is* resolved in the end. Hope
> you don't mind me posting it back to the list.
> If you try your commands directly from the command line, what happens?
> Does it complain about syntax? Does it work and produce a log file?
> Try this:
> 1. Check the working directory of the scheduled task. Make sure it is
> set to the folder where the encrypted files are located. Perhaps it is
> working and just writing everything out to the working directory?
> 2. Change the job to use full paths for the executables, and redirect
> the output to a file:
> echo SECRETPASSPHRASE | C:\path-to-WinPT\gpg --passphrase-fd 0
> --decrypt-files C:\path-to-files\*.pgp --logger-file gpg_logfile.txt >
> Personally, I would leave the --logger-file directive in there even
> after everything is working properly. That way if there is ever a
> question in the future, you'll at least have the log to verify what
> occurred. Once it is working, add a line to be beginning of the script
> to remove the previous day's log file.
> Dorroh, Brian wrote:
>> Sorry to reply directly to you, but I didn't think anyone else would
>> be interested in this part. I tried adding the --logger-file tag to
>> the command, but it doesn't seem to work. This is what my pgp.bat
>> file looks like:
>> "echo SECRETPASSPHRASE|gpg --passphrase-fd 0 --decrypt-files
>> c:\path-to-files\*.pgp --logger-file pgp.txt"
>> We've specified "*.pgp" instead of "filename".pgp because each day a
>> new file is placed in that directory with a different, long name.
>> This was the only way I found to automate the process. But
>> regardless, nothing gets logged.
>> -----Original Message----- From: Neal Dudley
>> [mailto:neal.dudley at utoledo.edu] Sent: Thursday, March 20, 2008 7:55
>> AM To: Dorroh, Brian Subject: Re: Decyrption via scheduled task fails
>> Try adding "--logger-file logfilename" to the command. This should
>> produce a log file named "logfilename", which should give us some
>> clues as to what is going on here.
>> I would guess that GnuPG is expecting a passphrase for the private
>> key for decryption. Are you using gpg-agent? Another thing to check
>> is environment variables, as gpg-agent sets three of them. (At least
>> in a *nix environment it does.)
>> Can you rerun the job with the --logger-file, and post the log file?
>> bdorroh wrote:
>>> I'm using v1.4.8 for Windows. I've have a batch file setup to
>> a file
>>> and then to move the decrypted file to another location for further
>>> processing. I can successfully decrypt the file by double-clicking
>>> file. But when I setup a scheduled task to run it, the decryption
>> fails. I
>>> can confirm that the scheduled task is executing, but I can't
>> out why
>>> the decryption fails as a task. Obviously, I can't see the output.
>>> I've tried outputting the results to a file, but it only shows the
>>> executed and not what actually appears on the screen when run
>>> Also, i do have the path to GNU set in the windows path statement.
>>> Any ideas here? I'm really stuck. -- View this message in context:
>>> Sent from the GnuPG - User mailing list archive at Nabble.com.
>>> _______________________________________________ Gnupg-users mailing
>>> list Gnupg-users at gnupg.org
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