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Golang Verifier.ExtractClearsigned方法代码示例

本文整理汇总了Golang中github.com/smira/aptly/utils.Verifier.ExtractClearsigned方法的典型用法代码示例。如果您正苦于以下问题：Golang Verifier.ExtractClearsigned方法的具体用法？Golang Verifier.ExtractClearsigned怎么用？Golang Verifier.ExtractClearsigned使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/smira/aptly/utils.Verifier的用法示例。


在下文中一共展示了Verifier.ExtractClearsigned方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: GetControlFileFromDsc

// GetControlFileFromDsc reads control file from dsc package
func GetControlFileFromDsc(dscFile string, verifier utils.Verifier) (Stanza, error) {
	file, err := os.Open(dscFile)
	if err != nil {
		return nil, err
	}
	defer file.Close()

	line, err := bufio.NewReader(file).ReadString('\n')
	if err != nil {
		return nil, err
	}

	file.Seek(0, 0)

	var text *os.File

	if strings.Index(line, "BEGIN PGP SIGN") != -1 {
		text, err = verifier.ExtractClearsigned(file)
		if err != nil {
			return nil, err
		}
		defer text.Close()
	} else {
		text = file
	}

	reader := NewControlFileReader(text)
	stanza, err := reader.ReadStanza()
	if err != nil {
		return nil, err
	}

	return stanza, nil

}
开发者ID:hdonnay，项目名称:aptly，代码行数:36，代码来源:deb.go

示例2: GetControlFileFromDsc

// GetControlFileFromDsc reads control file from dsc package
func GetControlFileFromDsc(dscFile string, verifier utils.Verifier) (Stanza, error) {
	file, err := os.Open(dscFile)
	if err != nil {
		return nil, err
	}
	defer file.Close()

	isClearSigned, err := verifier.IsClearSigned(file)
	file.Seek(0, 0)

	if err != nil {
		return nil, err
	}

	var text *os.File

	if isClearSigned {
		text, err = verifier.ExtractClearsigned(file)
		if err != nil {
			return nil, err
		}
		defer text.Close()
	} else {
		text = file
	}

	reader := NewControlFileReader(text)
	stanza, err := reader.ReadStanza(false)
	if err != nil {
		return nil, err
	}

	return stanza, nil

}
开发者ID:pombredanne，项目名称:aptly，代码行数:36，代码来源:deb.go

示例3: VerifyAndParse

// VerifyAndParse does optional signature verification and parses changes files
func (c *Changes) VerifyAndParse(acceptUnsigned, ignoreSignature bool, verifier utils.Verifier) error {
	input, err := os.Open(filepath.Join(c.TempDir, c.ChangesName))
	if err != nil {
		return err
	}
	defer input.Close()

	isClearSigned, err := verifier.IsClearSigned(input)
	if err != nil {
		return err
	}

	input.Seek(0, 0)

	if !isClearSigned && !acceptUnsigned {
		return fmt.Errorf(".changes file is not signed and unsigned processing hasn't been enabled")
	}

	if isClearSigned && !ignoreSignature {
		keyInfo, err := verifier.VerifyClearsigned(input, false)
		if err != nil {
			return err
		}
		input.Seek(0, 0)

		c.SignatureKeys = keyInfo.GoodKeys
	}

	var text *os.File

	if isClearSigned {
		text, err = verifier.ExtractClearsigned(input)
		if err != nil {
			return err
		}
		defer text.Close()
	} else {
		text = input
	}

	reader := NewControlFileReader(text)
	c.Stanza, err = reader.ReadStanza()
	if err != nil {
		return err
	}

	c.Distribution = c.Stanza["Distribution"]
	c.Changes = c.Stanza["Changes"]
	c.Source = c.Stanza["Source"]
	c.Binary = strings.Fields(c.Stanza["Binary"])
	c.Architectures = strings.Fields(c.Stanza["Architecture"])

	c.Files, err = c.Files.ParseSumFields(c.Stanza)
	if err != nil {
		return err
	}

	return nil
}
开发者ID:taku-k，项目名称:aptly，代码行数:60，代码来源:changes.go

示例4: Fetch

// Fetch updates information about repository
func (repo *RemoteRepo) Fetch(d aptly.Downloader, verifier utils.Verifier) error {
	var (
		release, inrelease, releasesig *os.File
		err                            error
	)

	if verifier == nil {
		// 0. Just download release file to temporary URL
		release, err = http.DownloadTemp(d, repo.ReleaseURL("Release").String())
		if err != nil {
			return err
		}
	} else {
		// 1. try InRelease file
		inrelease, err = http.DownloadTemp(d, repo.ReleaseURL("InRelease").String())
		if err != nil {
			goto splitsignature
		}
		defer inrelease.Close()

		_, err = verifier.VerifyClearsigned(inrelease, true)
		if err != nil {
			goto splitsignature
		}

		inrelease.Seek(0, 0)

		release, err = verifier.ExtractClearsigned(inrelease)
		if err != nil {
			goto splitsignature
		}

		goto ok

	splitsignature:
		// 2. try Release + Release.gpg
		release, err = http.DownloadTemp(d, repo.ReleaseURL("Release").String())
		if err != nil {
			return err
		}

		releasesig, err = http.DownloadTemp(d, repo.ReleaseURL("Release.gpg").String())
		if err != nil {
			return err
		}

		err = verifier.VerifyDetachedSignature(releasesig, release)
		if err != nil {
			return err
		}

		_, err = release.Seek(0, 0)
		if err != nil {
			return err
		}
	}
ok:

	defer release.Close()

	sreader := NewControlFileReader(release)
	stanza, err := sreader.ReadStanza()
	if err != nil {
		return err
	}

	if !repo.IsFlat() {
		architectures := strings.Split(stanza["Architectures"], " ")
		sort.Strings(architectures)
		// "source" architecture is never present, despite Release file claims
		architectures = utils.StrSlicesSubstract(architectures, []string{"source"})
		if len(repo.Architectures) == 0 {
			repo.Architectures = architectures
		} else {
			err = utils.StringsIsSubset(repo.Architectures, architectures,
				fmt.Sprintf("architecture %%s not available in repo %s", repo))
			if err != nil {
				return err
			}
		}

		components := strings.Split(stanza["Components"], " ")
		if strings.Contains(repo.Distribution, "/") {
			distributionLast := path.Base(repo.Distribution) + "/"
			for i := range components {
				if strings.HasPrefix(components[i], distributionLast) {
					components[i] = components[i][len(distributionLast):]
				}
			}
		}
		if len(repo.Components) == 0 {
			repo.Components = components
		} else if !repo.SkipComponentCheck {
			err = utils.StringsIsSubset(repo.Components, components,
				fmt.Sprintf("component %%s not available in repo %s, use -force-components to override", repo))
			if err != nil {
				return err
			}
		}
//.........这里部分代码省略.........
开发者ID:taku-k，项目名称:aptly，代码行数:101，代码来源:remote.go

示例5: Fetch

// Fetch updates information about repository
func (repo *RemoteRepo) Fetch(d aptly.Downloader, verifier utils.Verifier) error {
	var (
		release *os.File
		err     error
	)

	if verifier == nil {
		// 0. Just download release file to temporary URL
		release, err = http.DownloadTemp(d, repo.ReleaseURL("Release").String())
		if err != nil {
			return err
		}
	} else {
		// 1. try InRelease file
		inrelease, err := http.DownloadTemp(d, repo.ReleaseURL("InRelease").String())
		if err != nil {
			goto splitsignature
		}
		defer inrelease.Close()

		err = verifier.VerifyClearsigned(inrelease)
		if err != nil {
			goto splitsignature
		}

		inrelease.Seek(0, 0)

		release, err = verifier.ExtractClearsigned(inrelease)
		if err != nil {
			goto splitsignature
		}

		goto ok

	splitsignature:
		// 2. try Release + Release.gpg
		release, err = http.DownloadTemp(d, repo.ReleaseURL("Release").String())
		if err != nil {
			return err
		}

		releasesig, err := http.DownloadTemp(d, repo.ReleaseURL("Release.gpg").String())
		if err != nil {
			return err
		}

		err = verifier.VerifyDetachedSignature(releasesig, release)
		if err != nil {
			return err
		}

		_, err = release.Seek(0, 0)
		if err != nil {
			return err
		}
	}
ok:

	defer release.Close()

	sreader := NewControlFileReader(release)
	stanza, err := sreader.ReadStanza()
	if err != nil {
		return err
	}

	if !repo.IsFlat() {
		architectures := strings.Split(stanza["Architectures"], " ")
		if len(repo.Architectures) == 0 {
			repo.Architectures = architectures
		} else {
			err = utils.StringsIsSubset(repo.Architectures, architectures,
				fmt.Sprintf("architecture %%s not available in repo %s", repo))
			if err != nil {
				return err
			}
		}

		components := strings.Split(stanza["Components"], " ")
		if len(repo.Components) == 0 {
			repo.Components = components
		} else {
			err = utils.StringsIsSubset(repo.Components, components,
				fmt.Sprintf("component %%s not available in repo %s", repo))
			if err != nil {
				return err
			}
		}
	}

	repo.ReleaseFiles = make(map[string]utils.ChecksumInfo)

	parseSums := func(field string, setter func(sum *utils.ChecksumInfo, data string)) error {
		for _, line := range strings.Split(stanza[field], "\n") {
			line = strings.TrimSpace(line)
			if line == "" {
				continue
			}
			parts := strings.Fields(line)
//.........这里部分代码省略.........
开发者ID:hdonnay，项目名称:aptly，代码行数:101，代码来源:remote.go


注：本文中的github.com/smira/aptly/utils.Verifier.ExtractClearsigned方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。