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path: root/src/commands.rs
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* Add fill command to overwrite SD cardRobin Krahl2021-01-10
| | | | | | This patch adds the fill command that overwrites the SD card with random data. Similar to the reset command, we always require the user to enter the admin PIN even if is cached.
* Print SD card usage in Storage statusRobin Krahl2021-01-10
| | | | | | | | | | The Storage device keeps track of the areas of the SD card that have been written to during this power cycle. This data can be accessed using the NK_get_SD_usage_data function that returns a range of the SD card that has not been written. This data can be used as a guide line when creating new hidden volumes. This patch adds the SD card usage data to the output of the status command for Nitrokey Storage devices.
* Shorten some error handling pathsDaniel Mueller2020-09-29
| | | | | | | | | When we originally switched over to using anyhow for error handling, we evidently missed to take advantage of its context support in a couple of error paths. The result was that we ended up with rather long winded > result.ok_or_else(|| anyhow::anyhow!(...)) constructs. This change shortens them, making use of the anyhow::Context trait.
* Rename device path to USB path in list outputRobin Krahl2021-01-10
| | | | | For consistency with the --usb-path option, this path renames the device path column in the output of the list command to USB path.
* Add --usb-path option to select deviceRobin Krahl2021-01-10
| | | | | | | | | | | | | This patch adds the --usb-path option as an additional way to filter the Nitrokey device to connect to. While the serial number is a better identifier in theory, the Nitrokey Storage devices do not send their serial number in the USB device descriptor. Having the --usb-path options allows users to select one of multiple Nitrokey Storage devices. While we could directly call the nitrokey::Manager::connect_path function with the specified path, we integrate the --usb-path option into the existing find_device function for consistent error messages and to avoid having to duplicate the --model and --serial-number checks.
* Add --serial-number optionRobin Krahl2021-01-10
| | | | | | | | This patch adds the --serial-number option that allows the user to filter the attached Nitrokey devices by serial number. As the Nitrokey Storage does not include its serial number in the USB device descriptor and as we don't want to connect to it just to query the serial number, this option only works for Nitrokey Storage devices.
* Fail if multiple matching devices are attachedRobin Krahl2021-01-10
| | | | | | | | Previously, we just applied our filter (if any) to all attached Nitrokey devices and selected the first match when connection to a Nitrokey device. This may lead to unexpected behavior if multiple devices are attached. This patch changes the find_device function to return an error if multiple matching devices are found.
* Refactor connection handlingRobin Krahl2021-01-10
| | | | | | | | | | This patch introduces two new functions, find_device and connect, to connect to a Nitrokey device. find_device queries the attached Nitrokey devices, applies the filters (currently only the --model option) and returns the first match. connect calls find_device and connects to the returned device. This refactoring allows us to add more device filters, for example a --serial-number option, without code duplication.
* Adjust copyright & license specification to comply with REUSE 3.0Daniel Mueller2020-09-02
| | | | | | | | With this change we switch to using a REUSE compliant way of specifying the copyright & license of the program. To be fully in conformance we also add additional license specifications for the remaining files in the project. Lastly, a new CI pipeline rule takes care of verifying compliance on an ongoing basis.
* Adjust copyright string to refer to The Nitrocli DevelopersDaniel Mueller2020-09-01
| | | | | This change adjusts the copyright header in all files to no longer mention individuals but refer to The Nitrocli Developers in general.
* Merge ExecCtx and RunCtx into ContextRobin Krahl2021-01-10
| | | | | | | Since we moved the model, no_cache and verbosity fields from ExecCtx into Config and added a Config field to both ExecCtx and RunCtx, RunCtx and ExecCtx are identical. Therefore this patch merges the ExecCtx and RunCtx structs into the new Context struct.
* Implement configuration handlingRobin Krahl2021-01-10
| | | | | | | | | This patch implements basic configuration handling that reads a configuration file and stores the parsed data in the ExecCtx and RunCtx structs. It supports three configuration items: - model (previously only --model) - no_cache (previously only NITROCLI_NO_CACHE) - verbosity (previously only --verbose)
* Remove no longer necessary msg parameter from try_with_* functionsDaniel Mueller2020-08-29
| | | | | | | | | With the move to using anyhow's Error type and adding contextual information at the point where we bubble up errors, we no longer require the 'msg' argument that is passed to the try_with_pin_* and authenticate functions. To that end, this change removes this parameter, concluding the switch to using anyhow.
* Use anyhow for error handlingDaniel Mueller2020-08-28
| | | | | | | | | | | This patch changes our error handling approach from the ground up: instead of having a globally used Error enum that contains variants for all possible errors, we now use anyhow's Error type. This approach is more dynamic (and not statically typed), but it allows for more fine grained error messages and overall more user-friendly error reporting. Overall it also is a net simplification. While we have one dynamic cast now, in order to be able to handle erroneous password/PIN entries correctly, that is considered a reasonable compromise.
* Rename arg_defs.rs to args.rsDaniel Mueller2020-04-11
| | | | | | We have never been fully satisfied with the name arg_defs. Now that we have gotten rid of the formerly used args module, this change renames arg_defs to args.
* Merge remaining bits of args.rs into main.rsDaniel Mueller2020-04-11
| | | | | | This change removes the args module by moving all remaining functionality in it into main.rs. The result is arguably a nice consolidation of all context related definitions in a single module.
* Merge config_set function into commands.rsDaniel Mueller2020-04-11
| | | | | | As a next step moving us closer towards removing the args module, this change merges the config_set function into the existing function of the same name in the commands module.
* Merge otp_set function into commands.rsDaniel Mueller2020-04-10
| | | | | | | | | Now that we have isolated and separated out structopt specific definitions into a new module, arg_defs, args.rs is actually so small that we do not want to keep it around any longer. This change marks a first step moving us closer towards removing it. Specifically, it merges the otp_set function from args.rs into the function of the same name in commands.rs.
* Move PinType type into arg_defs moduleDaniel Mueller2020-04-02
| | | | | | | | The PinType struct, despite being intended for the pinentry module, is ultimately part of the argument handling definitions. Because our goal is to consolidate all of those in a single file, this change moves the definition of this type from the pinentry module into the newly introduced arg_defs.
* Factor out arg_defs.rs for argument parsing related typesDaniel Mueller2020-04-01
| | | | | | | | This change marks the first step in a restructuring of the argument handling code, the ultimate goal of which is a separation of the type definitions as used by structopt from the logic associated with it. This change in particular introduces a new module, arg_defs, that contains all those type definitions that previously resided in the args module.
* Update nitrokey dependency to 0.6.0Robin Krahl2020-01-29
| | | | | | nitrokey 0.6.0 introduced the SerialNumber struct (instead of representing serial numbers as strings). We no longer have to manually format the serial number as SerialNumber implements Display.
* Implement list commandRobin Krahl2020-01-14
| | | | | | | | | | | | | | | This patch implements the list command that lists all attached Nitrokey devices. Currently the Nitrokey Storage does not report its serial number during HID enumeration, see [0]. So if we detect a Nitrokey Storage device, we connect to it and use the get_serial_number function to query its serial number. This can be disabled using the --no-connect option. Note that even the get_serial_number function reports a wrong serial number for the Nitrokey Storage, see [1]. [0] https://github.com/Nitrokey/nitrokey-storage-firmware/issues/88 [1] https://github.com/Nitrokey/nitrokey-storage-firmware/issues/76
* Add scaffolding for the list commandRobin Krahl2020-01-14
| | | | | This patch adds the basic scaffolding for the list command which will list all attached Nitrokey devices.
* Bump nitrokey dependency to version 0.5.1Robin Krahl2020-01-14
| | | | | | This change updates the version of the nitrokey crate that we use to 0.5.1. As part of that, it replaces occurrences of Storage::get_status with Storage::get_storage_status as the method has been renamed.
* Move nitrocli source code into repository rootDaniel Mueller2020-04-04
Now that all vendored dependencies have been removed, this change moves the program's source code from the nitrocli/ directory into the root of the repository.