I able create report in my local environment. but when deploy to server its failed create pdf from jrxml.
with error message:
Type: PHPJasper\Exception\ErrorCommandExecutable
Message: Your report has an error and couldn 't be processed!\ Try to output the command using the function `output();` and run it manually in the console
Filename: /var/www/html/myapp/vendor/geekcom/phpjasper/src/PHPJasper.php
I Follow the error message.
Its the output:
./jasperstarter --locale id process "/var/www/html/myapp/archives/reports/jrxml/default/invoices.jrxml" -o "/var/www/html/myapp/archives/reports/output/330200006/103/" -f pdf -t json --data-file /var/www/html/myapp/archives/reports/output/330200006/103/invoices_data.json --json-query data
run the output manually in the console. And it create pdf successfully.
Any help why its fail when executed from web page?
the output directory both owner and group was apache, and permissions was 777
environtment:
OS: centos 7
PHP: 7.4.2
PHP Frameworks: Codeigniter 3.11
geekcom/phpjasper: "^3.3.1"
It caused by apache has no access to use memory
setsebool -P httpd_execmem 1
as this answer
Related
I want to run a binary say, ./blastn (which is inside a bin directory within the doc root of the web app) from my PHP web application. I have used PHP function exec() for this as below:
exec("echo -e {$input_seq} | ./blastn -db XXXX_NT",$cmd_output,$cmd_status);
When I try to run, it gives the return status 126 and the following error message in the logs
sh: line 13: ./blastn: Permission denied
It executes when I set the sebool httpd_unified to 1. Is it possible to do this without setting this SELinux bool.
System details : Apache 2.4.6 on Centos 7, PHP 7.3.12
I'm trying to execute with PHP a command (rsync) to copy folders and files from a remote server to a local folder.
This is the code I wrote in php. Command WORKS in SSH (local Terminal and remote with putty.exe), copying correctly the folders and the files.
But it doesn't work in PHP. What can I do? Do you know a better(secure/optimal) way to do this?
exec("echo superuserpassword | sudo -S sshpass -p 'sshremoteserverpassword' rsync -rvogp --chmod=ugo=rwX --chown=ftpuser:ftpuser -e ssh remoteserveruser#remoteserver.com:/path/files/folder /opt/lampp/htdocs/dowloadedfiles/", $output, $exit_code);
EDIT:
I had read this guide to create a link between my server and my local machine.
Now I can login with ssh in my remote machine without password.
I changed my command:
rsync -crahvP --chmod=ugo=rwX --chown=ftpuser:ftpuser remote.com:/path/to/remote/files /path/to/local/files/
This command works too in terminal, but when I send it with exec php command, it fails again, but I got another different error: 127.
As MarcoS told in his answer, I checked the error_log.
The messages are this:
ssh: relocation error: ssh: symbol EVP_des_cbc, version OPENSSL_1.0.0 not defined in file libcrypto.so.1.0.0 with link time reference
rsync: connection unexpectedly closed (0 bytes received so far) [Receiver]
rsync error: remote command not found (code 127) at io.c(226) [Receiver=3.1.1]
Well, after lot of try/error, I finished to cut the problem in the root:
I readed this guide (like the last one, but better explained) and I changed the php file that execute the rsync command to the remote server (where files are located) and run the rsync.php file there, and it worked perfectly.
To execute in the machine with the files (the files to copy and the rsync.php)
1.- ssh-keygen generates keys
ssh-keygen
Enter an empty passphrase and repeat empty passphrase again.
2.- ssh-copy-id copies public key to remote host
ssh-copy-id -i ~/.ssh/id_rsa.pub remoteserveraddressip(xxx.xxx.xxx.xxx)
The rsync.php file:
exec("rsync -crahvP /path/in/local/files/foldertocopy remoteuser#remoteserveraddress:/path/in/remote/destinationfolder/", $output, $exit_code);
After all of that, navigate to the rsync.php file and all must work. At least worked for me...
I suppose you are experiencing identity problems... :-)
On a cli, you are running the command as the logged-in user.
On PHP, you are running the command as the user your web server runs as (for example, apache often runs as www-data, or apache user...).
One possible solution I see (if the above is the problem real cause), is to add your user to web-server group...
I'd also suggest you to check the web-server error logs, to be sure about the real cause of the problem... :-)
I have a C program that I wrote called convert3to5, originally written for CentOS / Fedora 32bit system in early 2010. I am moving it to new CentOS 6.x 64bit system host.
From a CentOS Putty console I can run the convert3to5 command just fine; here is a sample of it running from my console:
[root#cloud convert3to5]# ls
CircleStar convert3to5 Convert3To5.txt test.tif
[root#cloud convert3to5]# ./convert3to5 /var/www/webadmin/data/www/mydomain.com/uploads/SV-DIS160217B.tif
TIFFReadDirectory: Warning, /var/www/webadmin/data/www/mydomain.com/uploads/SV-DIS160217B.tif: wrong data type 7 for "RichTIFFIPTC"; tag ignored. Image has an undefined fillorder - using default: MSB2LSB
The above is a normal completion of convert3to5 and I get a SV-DIS160217B.bmp that is placed in /var/www/webadmin/data/www/mydomain.com/uploads/ So running it from console works fine.
Question - I am attempting to run the same exact command from PHP using the exec(command, output, return) command as follows:
chdir($sv_path.$c3to5_path); //change our working directory to "/convert3to5" directory
$command = "./convert3to5 $targetFile 2>&1";
$result = exec($command, $output, $return);
// the output of the above command - is a .bmp file it will be placed in the same path as the input .tif file
I get the following $result:
ERROR: Unable to convert
/var/www/webadmin/data/www/mydomain.com/uploads/SV-DIS160217B.tif to 5
color BMP file: Open file Error: Tiff_3_to_BMP_5_.lut!
My convert3to5 does need to open Tiff_3_to_BMP_5_.lut
Why does it find Tiff_3_to_BMP_5_.lut when I run convert3to5 from a console prompt but not from PHP exec(...) in both cases my pwd shows that I am in
[root#cloud convert3to5]# pwd
/var/www/webadmin/data/www/mydomain.com/myView/convert3to5
I have also verified pwd is correct from my PHP script after the
chdir($sv_path.$c3to5_path);
Tiff_3_to_BMP_5_.lut is in CircleStar directory - the path to CircleStar is /var/www/webadmin/data/www/mydomain.com/myView/convert3to5/CircleStar
Summary: ./convert3to5 works while PHP exec('convert3to5 ..) does not appear to work.
Can anyone suggest the difference and how to fix and/or debug?
Thanks
You're running the console from the convert3to5 directory, and I suspect your old C program used a relative path to the .lut file, possible relative to the .tif?
What if in the console example you did
cd ../..
./path/to/convert3to5/convert3to5 /var/www/webadmin/data/www/mydomain.com/uploads/SV-DIS160217B.tif
Might be related to $targetFile. Print that and see if it's the full path.
Finally, run
/full/path/to/convert3to5 fullTargetPath
If that works, then as a workaround, if you just do exec('/full/path/to/convert3to5 $fullTargetPath, ..) it should behave like the console.
Per my above comment to wonton:
From the console I was running as root (so fully privileged). I supposed my PHP script will run as the "apache" user on the server?
Here was the problem I believe: I looked at the CircleStar directory privileges where the Tiff_3_to_BMP_5_.lut file exists. CircleStar had rw-r--r-- (0644) when running as root from console this allowed my convert3to5 program to find and open Tiff_3_to_BMP_5_.lut file just fine. However not the PHP exec(...) once I changed the privilege on CircleStar to rwxr-xr-x (0755) PHP exec(...) ran fine!
So ultimately it was a permission issue.
I have written simple php script to help me update site contents when the commit is sent to bitbucket. I have following problem with it.
<?php
$repo_dir = '/var/www/vhosts/my_full_path';
$output = shell_exec('cd '.$repo_dir.' && hg --config auth.rc.prefix=https://bitbucket.org/XXXXX --config auth.rc.username=my_username --config auth.rc.password=my_pass pull -u https://bitbucket.org/XXXXXXX &');
echo $output;
?>
When I type it to web browser it doesn't work. The output of script is:
pulling from https://bitbucket.org/XXXXXXXXXXXXXX
but when I try to execute it under console on the server it works like a charm:
php myscript.php
generates following output:
pulling from https://bitbucket.org/XXXX
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 1 files
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
See the oupt is full and correct! in concole I'm using root user in web browser data-www? Is there any difference in this case?
I have found the solution. I hope it helps someone.
There were two problems:
Permissions to my repo dir
Authentication for user www-data for this repo
The problem occured because web browser doesn't flush warnings and abort messages while executing command shell_exec. If you want to test your script, you have to lgoin to console by SSH (as root for example) then execute script / command as apache user:
sudo -u www-data php /path-to-your-script/script.php
In console you will see all problems which following user generates.
I have been going nuts with this..
I have gnupg installed on my CentOS server and I try to encrypt uploaded files (uploaded via a PHP page). On the server via the command line, it works perfectly. But via the php script, it fails with this error:
gpg: /path-to-my-file/my-file: encryption failed: file open error
The user apache (which I think is used to run the exec command) has read/write in the directory of the file.
The file is uploaded fine (I can see it afterward as I removed the deletion of the unencrypted file from my code) and can be deleted correctly via the php site.
the command I run is the following
/path-to-gpg/gpg --homedir=/path-to-my-home-gnupg/.gnupg -e -r therecipient#email the-unencrypted-file
Any idea how I could tackle this?
thanks
A few things to check:
Run system("ls " . escapeshellarg($file)) and check the result — is it file not found? Permission denied? That will help you debug.
Run system("whoami") to make sure PHP is running as who you think it is.
Run echo "<pre>ls " . escapeshellarg($file) . "</pre>" then copy+paste the command and run it from the shell to make sure that the path to the file is what you expected it to be.
Also, I believe CentOS runs SELinux by default… If you've got it installed, check the logs (in /var/log/) to see if SELinux is preventing Apache from executing GPG.
Try running the command with actual apache user privileges in verbose mode:
su apache -c /path-to-gpg/gpg -vv ...