PHP website

[eggled at gmail.com]

On Tue, Mar 23, 2010 at 04:09:24PM +0000, Rhiannon Buck wrote:
>    Hello
> 
> 
> 
>    After moving servers I was having trouble with GnuPG so I generated a new
>    set of keys in my own name. They work in the command line:
> 
>    gpg --encrypt -ao encrypteddata -r rhiannon at viva.org.uk data
> 
> 
> 
>    But not in my PHP code.
> 
>    Are there any PHP geniuses out there?
> 
>    This is the bit that doesn't work at all (errors listed below).
> 
>    ----------------------------------------------------------------------------------------------------------------------------------------------
> 
>    //invoke PGP to encrypt file contents
> 
>    system("/usr/bin/gpg --encrypt -ao $crypted -r 'Rhiannon
>    <rhiannon at viva.org.uk>' $plainTxt");
> 
> 
> 
>    //open file and read encrypted contents into var
> 
>    $fd = fopen($crypted, "r");
> 
>    $encrypted_stuff = fread($fd, filesize($crypted));
> 
>    fclose($fd);
> 
>    ----------------------------------------------------------------------------------------------------------------------------------------------
> 
> 
> 
>    If I make the fopen "w+" it does create the file, but it is empty at 0
>    bytes.
> 
> 
> 
>    As I said, it works beautifully from the command line - my new user is
>    able to encrypt and decrypt.
> 
> 
> 
>    Many Thanks
> 
> 
> 
>    Rhiannon
> 
> 
> 
>    ----------------------------------------------------------------------------------------------------------------------------------------------
> 
>    ----------------------------------------------------------------------------------------------------------------------------------------------
> 
>    ----------------------------------------------------------------------------------------------------------------------------------------------
> 
> 
> 
>    Errors:
> 
> 
> 
>    Warning:
>    fopen(/services/webpages/t/i/timetogoveggie.com/90bfb3b11eb247df93c4a7470e058b96pgpdata)
>    [[1]function.fopen]: failed to open stream: No such file or directory in
>    /services4/webpages/util/v/i/vivacaa.site.aplus.net/public/vvfshop/processform2.php
>    on line 137
> 
>    Warning: filesize() [[2]function.filesize]: stat failed for
>    /services/webpages/t/i/timetogoveggie.com/90bfb3b11eb247df93c4a7470e058b96pgpdata
>    in
>    /services4/webpages/util/v/i/vivacaa.site.aplus.net/public/vvfshop/processform2.php
>    on line 138
> 
>    Warning: fread(): supplied argument is not a valid stream resource in
>    /services4/webpages/util/v/i/vivacaa.site.aplus.net/public/vvfshop/processform2.php
>    on line 138
> 
>    Warning: fclose(): supplied argument is not a valid stream resource in
>    /services4/webpages/util/v/i/vivacaa.site.aplus.net/public/vvfshop/processform2.php
>    on line 139
> 
> 
> 
> 
> 
>    .
> 
> References
> 
>    Visible links
>    1. https://secure40.securewebsession.com/timetogoveggie.com/vvfshop/function.fopen
>    2. https://secure40.securewebsession.com/timetogoveggie.com/vvfshop/function.filesize

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> Gnupg-users mailing list
> Gnupg-users at gnupg.org
> http://lists.gnupg.org/mailman/listinfo/gnupg-users

php is probably running as a different user.

Try running system("id -u") or system("whoami") and compare that to the
output from your login.

You will probably need to create a keyring for whichever user owns the
php process and fetch the necessary keys to encrypt the data.
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