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mcp: support auth provider by HTTP basic auth #2886

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bb97feb
mcp server: support auth provider by request params
lambochen Apr 25, 2025
cd87153
related class for mcp server
lambochen Apr 25, 2025
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12 changes: 11 additions & 1 deletion ...va/org/springframework/ai/mcp/server/autoconfigure/McpWebFluxServerAutoConfiguration.java
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@
package org.springframework.ai.mcp.server.autoconfigure;

import com.fasterxml.jackson.databind.ObjectMapper;
import io.modelcontextprotocol.server.McpServerAuthProvider;
import io.modelcontextprotocol.server.transport.WebFluxSseServerTransportProvider;
import io.modelcontextprotocol.spec.McpServerTransportProvider;

Expand Down Expand Up @@ -61,9 +62,11 @@
* }</pre>
*
* @author Christian Tzolov
* @author lambochen
* @since 1.0.0
* @see McpServerProperties
* @see WebFluxSseServerTransportProvider
* @see McpServerAuthProvider
*/
@AutoConfiguration
@ConditionalOnClass({ WebFluxSseServerTransportProvider.class })
Expand All @@ -75,9 +78,16 @@ public class McpWebFluxServerAutoConfiguration {
@Bean
@ConditionalOnMissingBean
public WebFluxSseServerTransportProvider webFluxTransport(ObjectProvider<ObjectMapper> objectMapperProvider,
ObjectProvider<McpServerAuthProvider> mcpServerAuthProviderObjectProvider,
McpServerProperties serverProperties) {
ObjectMapper objectMapper = objectMapperProvider.getIfAvailable(ObjectMapper::new);
return new WebFluxSseServerTransportProvider(objectMapper, serverProperties.getSseMessageEndpoint());
McpServerAuthProvider authProvider = mcpServerAuthProviderObjectProvider.getIfAvailable(() -> null);
return WebFluxSseServerTransportProvider.builder()
.sseEndpoint(serverProperties.getSseEndpoint())
.messageEndpoint(serverProperties.getSseMessageEndpoint())
.objectMapper(objectMapper)
.authProvider(authProvider)
.build();
}

// Router function for SSE transport used by Spring WebFlux to start an HTTP server.
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11 changes: 9 additions & 2 deletions ...ava/org/springframework/ai/mcp/server/autoconfigure/McpWebMvcServerAutoConfiguration.java
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Expand Up @@ -17,6 +17,7 @@
package org.springframework.ai.mcp.server.autoconfigure;

import com.fasterxml.jackson.databind.ObjectMapper;
import io.modelcontextprotocol.server.McpServerAuthProvider;
import io.modelcontextprotocol.server.transport.WebMvcSseServerTransportProvider;
import io.modelcontextprotocol.spec.McpServerTransportProvider;

Expand Down Expand Up @@ -56,9 +57,11 @@
* }</pre>
*
* @author Christian Tzolov
* @author lambochen
* @since 1.0.0
* @see McpServerProperties
* @see WebMvcSseServerTransportProvider
* @see McpServerAuthProvider
*/
@AutoConfiguration
@ConditionalOnClass({ WebMvcSseServerTransportProvider.class })
Expand All @@ -70,9 +73,13 @@ public class McpWebMvcServerAutoConfiguration {
@Bean
@ConditionalOnMissingBean
public WebMvcSseServerTransportProvider webMvcSseServerTransportProvider(
ObjectProvider<ObjectMapper> objectMapperProvider, McpServerProperties serverProperties) {
ObjectProvider<ObjectMapper> objectMapperProvider,
ObjectProvider<McpServerAuthProvider> mcpServerAuthProviderObjectProvider,
McpServerProperties serverProperties) {
ObjectMapper objectMapper = objectMapperProvider.getIfAvailable(ObjectMapper::new);
return new WebMvcSseServerTransportProvider(objectMapper, serverProperties.getSseMessageEndpoint());
McpServerAuthProvider authProvider = mcpServerAuthProviderObjectProvider.getIfAvailable(() -> null);
return new WebMvcSseServerTransportProvider(objectMapper, serverProperties.getSseMessageEndpoint(),
serverProperties.getSseMessageEndpoint(), serverProperties.getSseEndpoint(), authProvider);
}

@Bean
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2 changes: 1 addition & 1 deletion pom.xml
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Expand Up @@ -313,7 +313,7 @@
<okhttp3.version>4.12.0</okhttp3.version>

<!-- MCP-->
<mcp.sdk.version>0.9.0</mcp.sdk.version>
<mcp.sdk.version>0.10.0-SNAPSHOT</mcp.sdk.version>

<!-- plugin versions -->
<antlr.version>4.13.1</antlr.version>
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