This pr gives classes defined in agent and extension class loaders all
permissions. Injected helper classes are also defined with all
permissions. Agent startup is altered so that we won't call methods that
require permission before we are able to get those permissions.
This pr does not attempt to address issues where agent code could allow
user code to circumvent security manager e.g.
https://github.com/open-telemetry/opentelemetry-java-instrumentation/blob/main/javaagent-bootstrap/src/main/java/io/opentelemetry/javaagent/bootstrap/InstrumentationHolder.java
gives access to `Instrumentation` that could be used to redefine classes
and remove security checks. Also this pr does not address failed
permission checks that could arise from user code calling agent code.
When user code, that does not have privileges, calls agent code, that
has the privileges, and agent code performs a sensitive operation then
permission check would fail because it is performed for all calling
classes, including the user classes. To fix this agent code should uses
`AccessController.doPrivileged` which basically means that, hey I have
done all the checks, run this call with my privileges and ignore the
privileges of my callers.
See
https://github.com/open-telemetry/opentelemetry-java-instrumentation/pull/7698
This is an attempt to reduce memory usage for
`ClassLoaderHasClassesNamedMatcher`. Instead of having each matcher keep
a `Map<ClassLoader, Boolean>` we can have one `Map<ClassLoader, BitSet>`
where each matcher uses one bit in the `BitSet`. Alternatively
`Map<ClassLoader, Set<ClassLoaderHasClassesNamedMatcher>>` where set
contains matchers that match for given class loader would also work well
because these matchers usually don't match so we can expect to have only
a few elements in the set.
Classes in `java.` package can only be loaded by boot loader. As the
class loader that we currently use in cache key for these classes isn't
always the boot loader we can end up with multiple entries for the same
class.
Let's keep close to the SDK repo config.
I reverted some of the changes, only left those that I think make sense
anyway (e.g. comparing enums with `==`)
Related to #7220
Unfortunately it doesn't fix the aforementioned issue; while the CL used
is no longer the agent classloader, gauge collection still throws that
error.
Still, I think this is a good change that removes one source of agent's
CL leaking into application runtime.
Bumps `byteBuddyVersion` from 1.12.18 to 1.12.19.
Updates `byte-buddy` from 1.12.18 to 1.12.19
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/raphw/byte-buddy/releases">byte-buddy's
releases</a>.</em></p>
<blockquote>
<h2>Byte Buddy 1.12.19</h2>
<ul>
<li>Avoid possible lock through circular class loading of
<code>TypeDescription</code> subtypes.</li>
<li>Avoid access error when using unsafe API on Java 17 with an active
security manager.</li>
<li>Close URL class loader used in Gradle plugin.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/raphw/byte-buddy/blob/master/release-notes.md">byte-buddy's
changelog</a>.</em></p>
<blockquote>
<h2>Byte Buddy release notes</h2>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="c93425a1e9"><code>c93425a</code></a>
[maven-release-plugin] prepare release byte-buddy-1.12.19</li>
<li><a
href="b1f4e9b4ee"><code>b1f4e9b</code></a>
[release] New release</li>
<li><a
href="8d17e3a2a3"><code>8d17e3a</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/raphw/byte-buddy/issues/1359">#1359</a>
from eyalkoren/protection-domain</li>
<li><a
href="c57139e69c"><code>c57139e</code></a>
Using explicit ProtectionDomain in dynamically loaded classes</li>
<li><a
href="ff8be9a91b"><code>ff8be9a</code></a>
Attempt cloning protection domain from accessible object to avoid
security ma...</li>
<li><a
href="6fe45f76ef"><code>6fe45f7</code></a>
Make s in message optional.</li>
<li><a
href="9023501243"><code>9023501</code></a>
Fix scope of summary variable.</li>
<li><a
href="02091f13f4"><code>02091f1</code></a>
Update codeql-analysis.yml</li>
<li><a
href="628b6a90c5"><code>628b6a9</code></a>
Close class loader in Gradle plugin, if possible.</li>
<li><a
href="9a81856525"><code>9a81856</code></a>
Remove unused import.</li>
<li>Additional commits viewable in <a
href="https://github.com/raphw/byte-buddy/compare/byte-buddy-1.12.18...byte-buddy-1.12.19">compare
view</a></li>
</ul>
</details>
<br />
Updates `byte-buddy-dep` from 1.12.18 to 1.12.19
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/raphw/byte-buddy/releases">byte-buddy-dep's
releases</a>.</em></p>
<blockquote>
<h2>Byte Buddy 1.12.19</h2>
<ul>
<li>Avoid possible lock through circular class loading of
<code>TypeDescription</code> subtypes.</li>
<li>Avoid access error when using unsafe API on Java 17 with an active
security manager.</li>
<li>Close URL class loader used in Gradle plugin.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/raphw/byte-buddy/blob/master/release-notes.md">byte-buddy-dep's
changelog</a>.</em></p>
<blockquote>
<h2>Byte Buddy release notes</h2>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="c93425a1e9"><code>c93425a</code></a>
[maven-release-plugin] prepare release byte-buddy-1.12.19</li>
<li><a
href="b1f4e9b4ee"><code>b1f4e9b</code></a>
[release] New release</li>
<li><a
href="8d17e3a2a3"><code>8d17e3a</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/raphw/byte-buddy/issues/1359">#1359</a>
from eyalkoren/protection-domain</li>
<li><a
href="c57139e69c"><code>c57139e</code></a>
Using explicit ProtectionDomain in dynamically loaded classes</li>
<li><a
href="ff8be9a91b"><code>ff8be9a</code></a>
Attempt cloning protection domain from accessible object to avoid
security ma...</li>
<li><a
href="6fe45f76ef"><code>6fe45f7</code></a>
Make s in message optional.</li>
<li><a
href="9023501243"><code>9023501</code></a>
Fix scope of summary variable.</li>
<li><a
href="02091f13f4"><code>02091f1</code></a>
Update codeql-analysis.yml</li>
<li><a
href="628b6a90c5"><code>628b6a9</code></a>
Close class loader in Gradle plugin, if possible.</li>
<li><a
href="9a81856525"><code>9a81856</code></a>
Remove unused import.</li>
<li>Additional commits viewable in <a
href="https://github.com/raphw/byte-buddy/compare/byte-buddy-1.12.18...byte-buddy-1.12.19">compare
view</a></li>
</ul>
</details>
<br />
Updates `byte-buddy-agent` from 1.12.18 to 1.12.19
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/raphw/byte-buddy/releases">byte-buddy-agent's
releases</a>.</em></p>
<blockquote>
<h2>Byte Buddy 1.12.19</h2>
<ul>
<li>Avoid possible lock through circular class loading of
<code>TypeDescription</code> subtypes.</li>
<li>Avoid access error when using unsafe API on Java 17 with an active
security manager.</li>
<li>Close URL class loader used in Gradle plugin.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/raphw/byte-buddy/blob/master/release-notes.md">byte-buddy-agent's
changelog</a>.</em></p>
<blockquote>
<h2>Byte Buddy release notes</h2>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="c93425a1e9"><code>c93425a</code></a>
[maven-release-plugin] prepare release byte-buddy-1.12.19</li>
<li><a
href="b1f4e9b4ee"><code>b1f4e9b</code></a>
[release] New release</li>
<li><a
href="8d17e3a2a3"><code>8d17e3a</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/raphw/byte-buddy/issues/1359">#1359</a>
from eyalkoren/protection-domain</li>
<li><a
href="c57139e69c"><code>c57139e</code></a>
Using explicit ProtectionDomain in dynamically loaded classes</li>
<li><a
href="ff8be9a91b"><code>ff8be9a</code></a>
Attempt cloning protection domain from accessible object to avoid
security ma...</li>
<li><a
href="6fe45f76ef"><code>6fe45f7</code></a>
Make s in message optional.</li>
<li><a
href="9023501243"><code>9023501</code></a>
Fix scope of summary variable.</li>
<li><a
href="02091f13f4"><code>02091f1</code></a>
Update codeql-analysis.yml</li>
<li><a
href="628b6a90c5"><code>628b6a9</code></a>
Close class loader in Gradle plugin, if possible.</li>
<li><a
href="9a81856525"><code>9a81856</code></a>
Remove unused import.</li>
<li>Additional commits viewable in <a
href="https://github.com/raphw/byte-buddy/compare/byte-buddy-1.12.18...byte-buddy-1.12.19">compare
view</a></li>
</ul>
</details>
<br />
Updates `byte-buddy-gradle-plugin` from 1.12.18 to 1.12.19
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/raphw/byte-buddy/releases">byte-buddy-gradle-plugin's
releases</a>.</em></p>
<blockquote>
<h2>Byte Buddy 1.12.19</h2>
<ul>
<li>Avoid possible lock through circular class loading of
<code>TypeDescription</code> subtypes.</li>
<li>Avoid access error when using unsafe API on Java 17 with an active
security manager.</li>
<li>Close URL class loader used in Gradle plugin.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/raphw/byte-buddy/blob/master/release-notes.md">byte-buddy-gradle-plugin's
changelog</a>.</em></p>
<blockquote>
<h2>Byte Buddy release notes</h2>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="c93425a1e9"><code>c93425a</code></a>
[maven-release-plugin] prepare release byte-buddy-1.12.19</li>
<li><a
href="b1f4e9b4ee"><code>b1f4e9b</code></a>
[release] New release</li>
<li><a
href="8d17e3a2a3"><code>8d17e3a</code></a>
Merge pull request <a
href="https://github-redirect.dependabot.com/raphw/byte-buddy/issues/1359">#1359</a>
from eyalkoren/protection-domain</li>
<li><a
href="c57139e69c"><code>c57139e</code></a>
Using explicit ProtectionDomain in dynamically loaded classes</li>
<li><a
href="ff8be9a91b"><code>ff8be9a</code></a>
Attempt cloning protection domain from accessible object to avoid
security ma...</li>
<li><a
href="6fe45f76ef"><code>6fe45f7</code></a>
Make s in message optional.</li>
<li><a
href="9023501243"><code>9023501</code></a>
Fix scope of summary variable.</li>
<li><a
href="02091f13f4"><code>02091f1</code></a>
Update codeql-analysis.yml</li>
<li><a
href="628b6a90c5"><code>628b6a9</code></a>
Close class loader in Gradle plugin, if possible.</li>
<li><a
href="9a81856525"><code>9a81856</code></a>
Remove unused import.</li>
<li>Additional commits viewable in <a
href="https://github.com/raphw/byte-buddy/compare/byte-buddy-1.12.18...byte-buddy-1.12.19">compare
view</a></li>
</ul>
</details>
<br />
You can trigger a rebase of this PR by commenting `@dependabot rebase`.
[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)
---
<details>
<summary>Dependabot commands and options</summary>
<br />
You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after
your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge
and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating
it. You can achieve the same result by closing it manually
- `@dependabot ignore this major version` will close this PR and stop
Dependabot creating any more for this major version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop
Dependabot creating any more for this minor version (unless you reopen
the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop
Dependabot creating any more for this dependency (unless you reopen the
PR or upgrade to it yourself)
</details>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mateusz Rzeszutek <mrzeszutek@splunk.com>
* Merge javaagent-instrumentation-api into javaagent-extension-api
* remove some leftover references to javaagent-instrumentation-api
* add missing instrumentation-api to distro example
* Faster type matching
* make findLoadedClass accessible on java17
* enable jaxrs instrumentation for quarkus test
* fix websphere
* fix muzzle
* javadoc formating
* ignore classes that are know to fail to load for virtual field transforms
* add back jaxrs and jaxws annotation instrumentations
* Apply suggestions from code review
Co-authored-by: Trask Stalnaker <trask.stalnaker@gmail.com>
* fix compile error
* comments
* replace deprecated method usage
* add comment
* add an spi to get access to bootstrap proxy from muzzle module
Co-authored-by: Trask Stalnaker <trask.stalnaker@gmail.com>
* Make it possible to register multiple helper resources under the same name
* go back to using the old property in tests after all
* code review comments
FlorianBruckner
Lauri Tulmin
SylvainJuge
Gregor Zeitlinger
renovate[bot]
Jonas Kunz
Trask Stalnaker
dependabot[bot]
Mateusz Rzeszutek
Anna Nosek
Anuraag Agrawal