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feat: add mtls support for NetHttpTransport #1147

Merged
merged 17 commits into from Oct 30, 2020
Merged

feat: add mtls support for NetHttpTransport #1147

merged 17 commits into from Oct 30, 2020

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arithmetic1728
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@arithmetic1728 arithmetic1728 commented Oct 15, 2020

go/java-apiary-client-mtls (section 2.2.2.1)

Support
(1) passing keystore to SslContext constructor for client certificate and private key.
(2) creating keystore from certAndKey input stream.

Summary of new functions:

// In google-http-client/src/main/java/com/google/api/client/util/SecurityUtils.java
// create mtls key store from client cert and key input stream
public static KeyStore createMtlsKeyStore(InputStream certAndKey)

// In google-http-client/src/main/java/com/google/api/client/util/SslUtils.java
// init sslcontext with trust store and mtls key store
public static SSLContext initSslContext(
      SSLContext sslContext,
      KeyStore trustStore,
      TrustManagerFactory trustManagerFactory,
      KeyStore mtlsKeyStore,
      String mtlsKeystorePassword,
      KeyManagerFactory keyManagerFactory)

// In google-http-client/src/main/java/com/google/api/client/http/javanet/NetHttpTransport.java
public Builder trustCertificates(
        KeyStore trustStore, KeyStore mtlsKeyStore, String mtlsKeystorePassword)

// Indict if transport is mtls.
public boolean isMtls() {
    return this.isMtls;
}
``

@arithmetic1728 arithmetic1728 requested a review from a team as a code owner October 15, 2020 18:52
@google-cla google-cla bot added the cla: yes This human has signed the Contributor License Agreement. label Oct 15, 2020
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@chingor13 chingor13 left a comment

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We also need to add tests for this

@arithmetic1728
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We also need to add tests for this

Tests are added now.

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We're going to hold off on approving and merging this approach (especially the isMtls() accessor) until the whole design is complete and approved.

@chingor13 chingor13 added the do not merge Indicates a pull request not ready for merge, due to either quality or timing. label Oct 16, 2020
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Looking really close.

@chingor13 chingor13 changed the title feat: support keystore in transport for mtls feat: add mtls support for NetHttpTransport Oct 27, 2020
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@elharo elharo left a comment

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For open source projects like this one, it's very helpful to have designs and issues on Github rather than in corp.

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Looks like this is to enable mutual TLS for NetHttpTransport. How about #904 (ApacheHttpTransport)? Is it that #904 should eventually be fixed?

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MTLS support will also need to be implemented for the Apache transport as well.

@arithmetic1728
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For open source projects like this one, it's very helpful to have designs and issues on Github rather than in corp.

I added a summary of the new functions added, I think they are self explanatory. The design doc is for client libs, http client is just a building block.

@arithmetic1728
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Looks like this is to enable mutual TLS for NetHttpTransport. How about #904 (ApacheHttpTransport)? Is it that #904 should eventually be fixed?

yes, mTLS support will be added to apache transport.

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A few nits

arithmetic1728 and others added 7 commits October 29, 2020 10:38
…vanet/NetHttpTransport.java

Co-authored-by: Jeff Ching <chingor@google.com>
…vanet/NetHttpTransport.java

Co-authored-by: Jeff Ching <chingor@google.com>
…lUtils.java

Co-authored-by: Jeff Ching <chingor@google.com>
…lUtils.java

Co-authored-by: Jeff Ching <chingor@google.com>
…curityUtilsTest.java

Co-authored-by: Jeff Ching <chingor@google.com>
…lUtils.java

Co-authored-by: Jeff Ching <chingor@google.com>
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@arithmetic1728 Let's follow up with a PR to add @Beta annotations to the new APIs and @since 1.38 to the javadoc of the new APIs

@chingor13 chingor13 merged commit 51762f2 into googleapis:master Oct 30, 2020
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4 participants