156 lines
4.7 KiB
Plaintext
156 lines
4.7 KiB
Plaintext
= OAuth 2.0 Resource Server Sample
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This sample demonstrates integrating Resource Server with a mock Authorization Server, though it can be modified to integrate
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with your favorite Authorization Server.
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With it, you can run the integration tests or run the application as a stand-alone service to explore how you can
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secure your own service with OAuth 2.0 Bearer Tokens using Spring Security.
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== 1. Running the tests
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To run the tests, do:
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```bash
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./gradlew integrationTest
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```
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Or import the project into your IDE and run `OAuth2ResourceServerApplicationTests` from there.
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=== What is it doing?
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By default, the tests are pointing at a mock Authorization Server instance.
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The tests are configured with a set of hard-coded tokens originally obtained from the mock Authorization Server,
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and each makes a query to the Resource Server with their corresponding token.
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The Resource Server subsequently verifies with the Authorization Server and authorizes the request, returning either the
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phrase
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```bash
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Hello, subject for tenantOne!
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```
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where "subject" is the value of the `sub` field in the JWT sent in the `Authorization` header,
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or the phrase
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```bash
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Hello, subject for tenantTwo!
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```
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where "subject" is the value of the `sub` field in the Introspection response from the Authorization Server.
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== 2. Running the app
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To run as a stand-alone application, do:
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```bash
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./gradlew bootRun
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```
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Or import the project into your IDE and run `OAuth2ResourceServerApplication` from there.
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=== Authorizing with tenantOne (JWT)
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Once it is up, you can use the following token:
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```bash
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export TOKEN=eyJhbGciOiJSUzI1NiJ9.eyJzdWIiOiJzdWJqZWN0IiwiZXhwIjo0NjgzODA1MTI4fQ.ULEPdHG-MK5GlrTQMhgqcyug2brTIZaJIrahUeq9zaiwUSdW83fJ7W1IDd2Z3n4a25JY2uhEcoV95lMfccHR6y_2DLrNvfta22SumY9PEDF2pido54LXG6edIGgarnUbJdR4rpRe_5oRGVa8gDx8FnuZsNv6StSZHAzw5OsuevSTJ1UbJm4UfX3wiahFOQ2OI6G-r5TB2rQNdiPHuNyzG5yznUqRIZ7-GCoMqHMaC-1epKxiX8gYXRROuUYTtcMNa86wh7OVDmvwVmFioRcR58UWBRoO1XQexTtOQq_t8KYsrPZhb9gkyW8x2bAQF-d0J0EJY8JslaH6n4RBaZISww
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```
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And then make this request:
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```bash
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curl -H "Authorization: Bearer $TOKEN" localhost:8080/tenantOne
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```
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Which will respond with the phrase:
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```bash
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Hello, subject for tenantOne!
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```
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where `subject` is the value of the `sub` field in the JWT sent in the `Authorization` header.
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Or this:
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```bash
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export TOKEN=eyJhbGciOiJSUzI1NiJ9.eyJzdWIiOiJzdWJqZWN0Iiwic2NvcGUiOiJtZXNzYWdlOnJlYWQiLCJleHAiOjQ2ODM4MDUxNDF9.h-j6FKRFdnTdmAueTZCdep45e6DPwqM68ZQ8doIJ1exi9YxAlbWzOwId6Bd0L5YmCmp63gGQgsBUBLzwnZQ8kLUgUOBEC3UzSWGRqMskCY9_k9pX0iomX6IfF3N0PaYs0WPC4hO1s8wfZQ-6hKQ4KigFi13G9LMLdH58PRMK0pKEvs3gCbHJuEPw-K5ORlpdnleUTQIwINafU57cmK3KocTeknPAM_L716sCuSYGvDl6xUTXO7oPdrXhS_EhxLP6KxrpI1uD4Ea_5OWTh7S0Wx5LLDfU6wBG1DowN20d374zepOIEkR-Jnmr_QlR44vmRqS5ncrF-1R0EGcPX49U6A
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curl -H "Authorization: Bearer $TOKEN" localhost:8080/tenantOne/message
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```
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Will respond with:
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```bash
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secret message for tenantOne
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```
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=== Authorizing with tenantTwo (Opaque token)
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Once it is up, you can use the following token:
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```bash
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export TOKEN=00ed5855-1869-47a0-b0c9-0f3ce520aee7
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```
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And then make this request:
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```bash
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curl -H "Authorization: Bearer $TOKEN" localhost:8080/tenantTwo
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```
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Which will respond with the phrase:
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```bash
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Hello, subject for tenantTwo!
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```
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where `subject` is the value of the `sub` field in the Introspection response from the Authorization Server.
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Or this:
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```bash
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export TOKEN=b43d1500-c405-4dc9-b9c9-6cfd966c34c9
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curl -H "Authorization: Bearer $TOKEN" localhost:8080/tenantTwo/message
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```
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Will respond with:
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```bash
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secret message for tenantTwo
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```
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== 2. Testing against other Authorization Servers
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_In order to use this sample, your Authorization Server must support JWTs that either use the "scope" or "scp" attribute._
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To change the sample to point at your Authorization Server, simply find these properties in the `application.yml`:
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```yaml
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tenantOne.jwk-set-uri: ${mockwebserver.url}/.well-known/jwks.json
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tenantTwo.introspection-uri: ${mockwebserver.url}/introspect
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tenantTwo.introspection-client-id: client
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tenantTwo.introspection-client-secret: secret
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```
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And change the properties to your Authorization Server's JWK set endpoint and
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introspection endpoint, including its client id and secret
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```yaml
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tenantOne.jwk-set-uri: https://dev-123456.oktapreview.com/oauth2/default/v1/keys
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tenantTwo.introspection-uri: https://dev-123456.oktapreview.com/oauth2/default/v1/introspect
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tenantTwo.introspection-client-id: client
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tenantTwo.introspection-client-secret: secret
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```
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And then you can run the app the same as before:
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```bash
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./gradlew bootRun
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```
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Make sure to obtain valid tokens from your Authorization Server in order to play with the sample Resource Server.
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To use the `/` endpoint, any valid token from your Authorization Server will do.
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To use the `/message` endpoint, the token should have the `message:read` scope.
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