This patch fixes a critical bug where plain_text_password() was called
in list context during hash construction. When a transport has no
password, the method's bare 'return' statement returns an empty list ()
in list context rather than undef, causing all subsequent key-value
pairs to shift positions. This resulted in malformed connection
parameters being passed to Net::SFTP::Foreign and Net::FTP.
Example of the bug:
my %hash = (
user => 'john',
password => $self->plain_text_password, # Returns () when no password
timeout => 10
);
# Results in: (user => 'john', timeout => 10) instead of
# (user => 'john', password => undef, timeout => 10)
Changes to code:
- Wrap plain_text_password calls with scalar() to force scalar context
in both FTP.pm and SFTP.pm
- Make SFTP key and password authentication mutually exclusive using
ternary operator
- Prefer key-based auth over password when both are available (SFTP)
Test plan:
1. Run t/db_dependent/Koha/File/Transport/FTP.t - should pass
2. Run t/db_dependent/Koha/File/Transport/SFTP.t - should pass
3. Verify tests cover:
- Scalar context behavior with no password
- FTP authentication with proper parameter passing
- SFTP password-only authentication
- SFTP key-only authentication
- SFTP key preference when both key and password exist
Signed-off-by: Tomás Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
This patch enhances the file transport system with file renaming
capabilities and adds a Local transport class for development/testing.
Changes:
- Add rename_file() method to base Transport class and SFTP/FTP subclasses
- Create Koha::File::Transport::Local for local directory operations
- Add 'local' transport type to polymorphic mapping
- Update transport instantiation to handle Local transport
- Add Local transport tests to verify polymorphic behavior
- Enhanced connect() method for Local transport validates directories
The rename_file functionality is needed for EDI file processing workflow
where files are renamed after download to mark them as processed.
Sponsored-by: ByWater Solutions
Signed-off-by: Hannah Dunne-Howrie <hdunne-howrie@westminster.gov.uk>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
This patch adds comprehensive tests to verify that Koha::File::Transports
correctly returns polymorphic objects based on the transport field value.
The tests cover:
- build_object() polymorphic creation
- search() with polymorphic resultset iteration
- find() with polymorphic object return
To test:
1. Apply this patch
2. Run:
$ ktd --shell
k$ prove t/db_dependent/Koha/File/Transports.t
=> FAIL: Tests fail - objects return base Koha::File::Transport
instead of polymorphic Koha::File::Transport::SFTP/FTP classes
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
We add triggers to store in the base class and then use them in the SFTP
transport class to write out the key file to the filesystem for later
use in connect.
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
This patch adds polymorphic transport classes to Koha for FTP and SFTP
file transport configurations.
We introduce a base class for interacting with the base configuration
storage and subclasses to impliment the protocol specific transport
handling.
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
Martin Renvoize
Tomás Cohen Arazi
Martin Renvoize