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feat: enable ALTS hard bound token in DirectPath #3645

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Merged
merged 7 commits into from
Mar 4, 2025
Merged

feat: enable ALTS hard bound token in DirectPath #3645

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38fa277
feat: enable ALTS hard bound token in DirectPath
rockspore Feb 13, 2025
3ed4333
address comment
rockspore Feb 18, 2025
4c1a1ba
Merge branch 'main' into directpath-bound-token
rahul2393 Feb 25, 2025
eb99045
Merge branch 'main' into directpath-bound-token
rockspore Feb 25, 2025
d561c06
Merge branch 'main' into directpath-bound-token
rockspore Feb 26, 2025
44a9992
Merge branch 'main' into directpath-bound-token
rockspore Feb 28, 2025
318631d
Merge branch 'main' into directpath-bound-token
rockspore Mar 4, 2025
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4 changes: 4 additions & 0 deletions google-cloud-spanner/src/main/java/com/google/cloud/spanner/spi/v1/GapicSpannerRpc.java
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Original file line number Diff line number Diff line change
Expand Up @@ -193,6 +193,7 @@
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.time.Duration;
import java.util.Arrays;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
Expand Down Expand Up @@ -368,6 +369,9 @@ public GapicSpannerRpc(final SpannerOptions options) {
boolean isAttemptDirectPathXds = Boolean.parseBoolean(directPathXdsEnv);
if (isAttemptDirectPathXds) {
defaultChannelProviderBuilder.setAttemptDirectPath(true);
// This will let the credentials try to fetch a hard-bound access token if the runtime
// environment supports it.
defaultChannelProviderBuilder.setAllowHardBoundTokenTypes(Arrays.asList(InstantiatingGrpcChannelProvider.HardBoundTokenTypes.ALTS));
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@sakthivelmanii sakthivelmanii Feb 17, 2025

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nit: When you have single value, you can use Collections.singletonList

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@sakthivelmanii sakthivelmanii Feb 17, 2025

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format the code using the following command

mvn com.coveo:fmt-maven-plugin:format

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@rockspore rockspore Feb 18, 2025

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Thank you for the tips! Done.

defaultChannelProviderBuilder.setAttemptDirectPathXds();
}
if (options.isUseVirtualThreads()) {
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