fix: [disk-encrypt] Can not decrypt disk by TPM.

[GongHeng2017]

-- The libutpm2 not install, so add the depands.
-- Set the pcr to 0,7.
-- Optimizing the algo of obtaining for tpm.

Log: fix issue
Bug: https://pms.uniontech.com/bug-view-316269.html

Summary by Sourcery

Enable TPM-based disk decryption by properly managing PCR settings and algorithm parameters, with optional sourcing from DConfig to fix decryption failures.

New Features:

• Support configurable PCR indices and bank values in TPM operations.
• Allow algorithm parameters to be loaded from Deepin’s DConfig for dynamic TPM configuration.
• Add helper functions to detect available TPM algorithms for both standard and SM suites.

Bug Fixes:

• Fix disk decryption failure by correcting PCR/index handling and ensuring proper algorithm selection.

Enhancements:

• Refactor getAlgorithm to include PCR parameters and drop ini-based persistence, centralizing parameters in token.json.
• Simplify TPM passphrase generation and decryption logic by consolidating property maps.

[github-actions]

Warning

[Debian检查]

• 检测到debian目录文件有变更: debian/control

[github-actions]

Note

[静态代码检查]

• 敏感词检查失败, 检测到1个文件存在敏感词

详情

{
    "debian/control": [
        {
            "line": "Homepage: http://www.deepin.org",
            "line_number": 52,
            "rule": "S35",
            "reason": "Url link | 6fe814dfb7"
        }
    ]
}

[sourcery-ai]

Reviewer's Guide

This PR refactors TPM-based disk encryption to support dynamic PCR parameters and configurable algorithms, replacing hard-coded defaults and ini-based persistence with JSON-based tokens and DConfig overrides.

File-Level Changes

Change	Details	Files
Expanded algorithm selection logic to include PCR parameters and config-based overrides	Extended getAlgorithm signature to output PCR and PCR bank Added tpmSupportInterAlgo and tpmSupportSMAlgo helpers Introduced config_utils::enableAlgoFromDConfig and tpmAlgoFromDConfig to load algos from DConfig	encryptutils.cpp encryptutils.h config_utils implementations dfmplugin_disk_encrypt_global.h
Replaced ini-file persistence with JSON token parsing	Removed QSettings-based algo.ini reads and writes Now parse all algos and PCR values from token.json before decryption	encryptutils.cpp
Integrated PCR and PCR bank into TPM operations	Removed hard-coded PCR="7" and bank values Mapped dynamic pcr and pcrBank into passphrase gen/decrypt property maps Updated JSON generation in disk encrypt menu for PCR fields	encryptutils.cpp diskencryptmenuscene.cpp
Updated global constants and header definitions	Added kPcr, kTPMPcrBank, kTCMPcrBank constants Added new config key constants for minor algos and PCR fields Fixed typo in TPM enum constant name	dfmplugin_disk_encrypt_global.h encryptutils.h
Cleaned up redundant GUI code and unneeded dependencies	Removed pre-check of getAlgorithm in GUI dialog Added libutpm2 as package dependency (debian/control and assets configs)	encryptparamsinputdialog.cpp debian/control

---

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[sourcery-ai]

Hey @GongHeng2017 - I've reviewed your changes - here's some feedback:

• The new config_utils functions mix deleteLater() and manual delete for DConfig – please standardize on a single ownership model or smart pointer to avoid inconsistent object lifetimes.
• There’s a lot of repeated tpm_utils::isSupportAlgoByTPM calls in tpmSupportInterAlgo/tpmSupportSMAlgo – consider abstracting that pattern to reduce duplication and simplify future maintenance.
• In getPassphraseFromTPM, when JSON fields are missing, it would be helpful to log exactly which keys are absent to aid debugging rather than a single generic message.

Here's what I looked at during the review

• 🟡 General issues: 1 issue found
• 🟢 Testing: all looks good
• 🟡 Complexity: 1 issue found
• 🟢 Documentation: all looks good

---

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[github-actions]

Warning

[Debian检查]

• 检测到debian目录文件有变更: debian/control

[github-actions]

Note

[静态代码检查]

• 敏感词检查失败, 检测到1个文件存在敏感词

详情

{
    "debian/control": [
        {
            "line": "Homepage: http://www.deepin.org",
            "line_number": 52,
            "rule": "S35",
            "reason": "Url link | 6fe814dfb7"
        }
    ]
}

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: GongHeng2017, Johnson-zs, liujianqiang-niu

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• debian/deepin/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[GongHeng2017]

/forcemerge

[deepin-bot]

This pr force merged! (status: behind)