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Posted to dev@tika.apache.org by "Tyler Palsulich (JIRA)" <ji...@apache.org> on 2014/08/06 16:58:12 UTC
[jira] [Assigned] (TIKA-1387) Add forbidden-apis checker to TIKA
build
[ https://issues.apache.org/jira/browse/TIKA-1387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tyler Palsulich reassigned TIKA-1387:
-------------------------------------
Assignee: Tyler Palsulich
> Add forbidden-apis checker to TIKA build
> ----------------------------------------
>
> Key: TIKA-1387
> URL: https://issues.apache.org/jira/browse/TIKA-1387
> Project: Tika
> Issue Type: Improvement
> Components: general
> Reporter: Uwe Schindler
> Assignee: Tyler Palsulich
> Attachments: TIKA-1387.patch, TIKA-1387.patch, TIKA-1387.patch
>
>
> Lucene and many other projects already use the forbidden-apis checker to prevent use of some broken classes/signatures from the JDK. These are especially thing using default character sets or default locales. The forbidden-api checker can also be used to explcitely disallow specific methods, if they have security issues (e.g., creating XML parsers without disabling external entity support).
> The attached patch adds the forbidden-api checker to the tika-parent pom file with default configuration.
> Running it fails with many errors in TIKA core already:
> {noformat}
> [INFO] --- forbiddenapis:1.6.1:check (default) @ tika-core ---
> [INFO] Scanning for classes to check...
> [INFO] Reading bundled API signatures: jdk-unsafe
> [INFO] Reading bundled API signatures: jdk-deprecated
> [INFO] Loading classes to check...
> [INFO] Scanning for API signatures and dependencies...
> [ERROR] Forbidden method invocation: java.lang.String#getBytes() [Uses default charset]
> [ERROR] in org.apache.tika.language.LanguageProfilerBuilder (LanguageProfilerBuilder.java:407)
> [ERROR] Forbidden method invocation: java.lang.String#toUpperCase() [Uses default locale]
> [ERROR] in org.apache.tika.io.FilenameUtils (FilenameUtils.java:68)
> [ERROR] Forbidden method invocation: java.lang.String#getBytes() [Uses default charset]
> [ERROR] in org.apache.tika.io.IOUtils (IOUtils.java:257)
> [ERROR] Forbidden method invocation: java.lang.String#<init>(byte[]) [Uses default charset]
> [ERROR] in org.apache.tika.io.IOUtils (IOUtils.java:395)
> [ERROR] Forbidden method invocation: java.lang.String#<init>(byte[]) [Uses default charset]
> [ERROR] in org.apache.tika.io.IOUtils (IOUtils.java:416)
> [ERROR] Forbidden method invocation: java.io.InputStreamReader#<init>(java.io.InputStream) [Uses default charset]
> [ERROR] in org.apache.tika.io.IOUtils (IOUtils.java:438)
> [ERROR] Forbidden method invocation: java.lang.String#getBytes() [Uses default charset]
> [ERROR] in org.apache.tika.io.IOUtils (IOUtils.java:532)
> [ERROR] Forbidden method invocation: java.lang.String#getBytes() [Uses default charset]
> [ERROR] in org.apache.tika.io.IOUtils (IOUtils.java:550)
> [ERROR] Forbidden method invocation: java.lang.String#<init>(byte[]) [Uses default charset]
> [ERROR] in org.apache.tika.io.IOUtils (IOUtils.java:588)
> [ERROR] Forbidden method invocation: java.lang.String#getBytes() [Uses default charset]
> [ERROR] in org.apache.tika.io.IOUtils (IOUtils.java:656)
> [ERROR] Forbidden method invocation: java.lang.String#getBytes() [Uses default charset]
> [ERROR] in org.apache.tika.io.IOUtils (IOUtils.java:782)
> [ERROR] Forbidden method invocation: java.lang.String#getBytes() [Uses default charset]
> [ERROR] in org.apache.tika.io.IOUtils (IOUtils.java:851)
> [ERROR] Forbidden method invocation: java.io.InputStreamReader#<init>(java.io.InputStream) [Uses default charset]
> [ERROR] in org.apache.tika.io.IOUtils (IOUtils.java:957)
> [ERROR] Forbidden method invocation: java.io.OutputStreamWriter#<init>(java.io.OutputStream) [Uses default charset]
> [ERROR] in org.apache.tika.io.IOUtils (IOUtils.java:1064)
> [ERROR] Forbidden method invocation: java.io.OutputStreamWriter#<init>(java.io.OutputStream) [Uses default charset]
> [ERROR] in org.apache.tika.sax.WriteOutContentHandler (WriteOutContentHandler.java:93)
> [ERROR] Forbidden method invocation: java.io.InputStreamReader#<init>(java.io.InputStream) [Uses default charset]
> [ERROR] in org.apache.tika.parser.external.ExternalParser (ExternalParser.java:234)
> [ERROR] Forbidden method invocation: java.io.InputStreamReader#<init>(java.io.InputStream) [Uses default charset]
> [ERROR] in org.apache.tika.parser.external.ExternalParser$3 (ExternalParser.java:294)
> [ERROR] Forbidden method invocation: java.util.Calendar#getInstance(java.util.Locale) [Uses default locale or time zone]
> [ERROR] in org.apache.tika.utils.DateUtils (DateUtils.java:83)
> [ERROR] Forbidden method invocation: java.lang.String#format(java.lang.String,java.lang.Object[]) [Uses default locale]
> [ERROR] in org.apache.tika.utils.DateUtils (DateUtils.java:91)
> [ERROR] Forbidden method invocation: java.lang.String#toLowerCase() [Uses default locale]
> [ERROR] in org.apache.tika.detect.MagicDetector (MagicDetector.java:98)
> [ERROR] Forbidden method invocation: java.lang.String#getBytes() [Uses default charset]
> [ERROR] in org.apache.tika.detect.MagicDetector (MagicDetector.java:100)
> [ERROR] Forbidden method invocation: java.lang.String#<init>(byte[]) [Uses default charset]
> [ERROR] in org.apache.tika.detect.MagicDetector (MagicDetector.java:396)
> [ERROR] Forbidden method invocation: java.io.OutputStreamWriter#<init>(java.io.OutputStream) [Uses default charset]
> [ERROR] in org.apache.tika.sax.ToTextContentHandler (ToTextContentHandler.java:60)
> [ERROR] Scanned 225 (and 356 related) class file(s) for forbidden API invocations (in 0.42s), 23 error(s).
> {noformat}
> We should fix those problems.
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