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feat: add native OAuth/OIDC authentication support

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Add OAuthConfig and OAuthHeaderProvider to the Rust core with support
for five OAuth flows: ClientCredentials, AuthorizationCodePKCE,
DeviceCode, AzureManagedIdentity, and WorkloadIdentity. Token
acquisition and auto-refresh happen entirely in Rust.

Python and TypeScript expose OAuthConfig as a plain config object that
maps to the Rust header provider via FFI — no dynamic callbacks cross
the language boundary.

ConnectBuilder gains an oauth_config() method that replaces the API key
requirement when OAuth is configured.
This commit is contained in:
Jack Ye
2026-05-12 12:53:19 -07:00
parent 650f173236
commit b4f2300f80
58 changed files with 1859 additions and 449 deletions
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18
docs/src/js/namespaces/embedding/classes/TextEmbeddingFunction.md
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@@ -43,8 +43,7 @@ computeQueryEmbeddings(data): Promise<number[] | Uint8Array | Float32Array | Flo
Compute the embeddings for a single query
#### Parameters
* **data**: `string`
* **data**: `string`
#### Returns
@@ -65,8 +64,7 @@ computeSourceEmbeddings(data): Promise<number[][] | Float32Array[] | Float64Arra
Creates a vector representation for the given values.
#### Parameters
* **data**: `string`[]
* **data**: `string`[]
#### Returns
@@ -103,10 +101,8 @@ abstract generateEmbeddings(texts, ...args): Promise<number[][] | Float32Array[]
```
#### Parameters
* **texts**: `string`[]
* ...**args**: `any`[]
* **texts**: `string`[]
* ...**args**: `any`[]
#### Returns
@@ -182,8 +178,7 @@ protected resolveVariables(config): Partial<M>
Apply variables to the config.
#### Parameters
* **config**: `Partial`&lt;`M`&gt;
* **config**: `Partial`&lt;`M`&gt;
#### Returns
@@ -245,8 +240,7 @@ vectorField(optionsOrDatatype?): [DataType<Type, any>, Map<string, EmbeddingFunc
vectorField is used in combination with `LanceSchema` to provide a declarative data model
#### Parameters
* **optionsOrDatatype?**: `DataType`&lt;`Type`, `any`&gt; \| `Partial`&lt;[`FieldOptions`](../interfaces/FieldOptions.md)&lt;`DataType`&lt;`Type`, `any`&gt;&gt;&gt;
* **optionsOrDatatype?**: `DataType`&lt;`Type`, `any`&gt; \| `Partial`&lt;[`FieldOptions`](../interfaces/FieldOptions.md)&lt;`DataType`&lt;`Type`, `any`&gt;&gt;&gt;
The options for the field
#### Returns