Urlencode B2 Application Key when saving configuration, urldecode it
back when reading. Duplicity accepts urlencoded target directly, no
decoding is necessary when backup is performed.
Resolve#1964
Duplicity v2.1.0 backups are failing with the error:
"... --gpg-options expected one argument".
The issue is that duplicity v2.1.0 began using the argparse Python
library and the parse_known_args function. This function
interprets the argument being passed, "--cipher-algo=AES256",
as an argument name (because of the leading '-') and not as an
argument value. Because of that it exits with an error and
reports that the --gpg-options arg is missing its value.
Adding an extra set of quotes around this string causes
parse_known_args to interpret the string as an argument
value.
It's stuffed inside the username portion of the target URL. We already mangle the target before passing it to duplicity so there wasn't a need for a new field.
Fixes the issue raised in #2200, #2216.
* Add the PHP PPA.
* Specify the version when invoking the php CLI.
* Specify the version in package names.
* Update paths to 8.0 (using a variable in the setup scripts).
* Update z-push's php-xsl dependency to php8.0-xml.
* php-json is now built-into PHP.
Although PHP 8.1 is the stock version in Ubuntu 22.04, it's not supported by Nextcloud yet, and it likely will never be supported by the the version of Nextcloud that succeeds the last version of Nextcloud that supports PHP 7.2, and we have to install the next version so that an upgrade is permitted, so skipping to PHP 8.1 may not be easily possible.
* certbot's PPA is no longer needed because a recent version is now included in the Ubuntu respository.
* Un-pin b2sdk (reverts 69d8fdef99 and d829d74048).
* Revert boto+s3 workaround for duplicity (partial revert of 99474b348f).
* Revert old "fix boto 2 conflict on Google Compute Engine instances" (cf33be4596) which is probably no longer needed.
We were using duplicity 0.8.21-ppa202111091602~ubuntu1 from the duplicity PPA probably until June 5, which is when my box automatically updated to 0.8.23-ppa202205151528~ubuntu18.04.1. Starting with that version, two changes broke backups:
* The default s3 backend was changed to boto3. But boto3 depends on the AWS SDK which does not support Ubuntu 18.04, so we can't install it. Instead, we map s3: backup target URLs to the boto+s3 scheme which tells duplicity to use legacy boto. This should be reverted when we can switch to boto3.
* Contrary to the documentation, the s3 target no longer accepts a S3 hostname in the URL. It now reads the bucket from the hostname part of the URL. So we now drop the hostname from our target URL before passing it to duplicity and we pass the endpoint URL in a separate command-line argument. (The boto backend was dropped from duplicity's "uses_netloc" in 74d4cf44b1 (f5a07610d36bd242c3e5b98f8348879a468b866a_37_34), but other changes may be related.)
The change of target URL (due to both changes) seems to also cause duplicity to store cached data in a different directory within $STORAGE_ROOT/backup/cache, so on the next backup it will re-download cached manifest/signature files. Since the cache directory will still hold the prior data which is no longer needed, it might be a good idea to clear out the cache directory to save space. A system status checks message is added about that.
Fixes#2123
* Installing b2sdk for b2 support
* Added Duplicity PPA so the most recent version is used
* Implemented list_target_files for b2
* Implemented b2 in frontend
* removed python2 boto package
removed explicit call of the system python, cause the file has a shebang with the mail-in-a-box shipped python.
for me the system python complaint, that it is missing some modules
The resulting command had nested single quotes which doesn't work
I think this fixes all/most of the issues in #1627. I am getting a full backup, then the next time it's run I get an incremental. running from the CLI with --status looks good, --verify looks good, and --list looks good.
The elif needed to check to see if the string was in the listing of results of the shell command. As it was the conditional was just the string which always evaluates to true and was therefore giving a misleading error message.
* drop the ondrej/php PPA since PHP 7.x is available directly from Ubuntu 18.04
* intall PHP 7.2 which is just the "php" package in Ubuntu 18.04
* some package names changed, some unnecessary packages are no longer provided
* update paths
The cryptography package has created all sorts of installation trouble over the last few years, probably because of mismatches between OS-installed packages and pip-installed packages. Using a virtualenv for all Python packages used by the management daemon should make sure everything is consistent.
See #1298, see #1264.
* Fixed issue with relative path for rsync relative names
Actually using the parsed URL `path` part, instead of doing a lousy split().
Renamed the `p` variable into something more sensible (`target`).
Fixes: #1019
* Added more verbose error messages upon rsync failures
fixes#1033
* Added command to test file listing
