Adding more then one client to the Spring OAuth2 Auth Server
For inMemory
builder with configuration (you will have to define your own configuration):
@Override
public void configure ( ClientDetailsServiceConfigurer clients ) throws Exception {
// @formatter:off
InMemoryClientDetailsServiceBuilder inMemoryBuilder = clients.inMemory ();
for (String clientKey: authServerProperties.getClient ().keySet ()) {
OAuthClientProperties client = authServerProperties.getClient ().get ( clientKey );
inMemoryBuilder
.withClient ( client.getClientId () )
.secret ( client.getClientSecret () )
.scopes ( client.getScopes () == null ? new String[] {"openid"} : client.getScopes () )
.authorizedGrantTypes ( client.getAuthorizedGrandTypes () == null ? "client_credentials" : client.getAuthorizedGrandTypes () );
}
// @formatter:on
}
with two additional classes:
@ConfigurationProperties ( prefix = "my-authorization-server" )
public class AuthServerProperties
private final Map<String, OAuthClientProperties> client = new HashMap<> ();
...
public Map<String, OAuthClientProperties> getClient () {
return client;
}
...
}
public class OAuthClientProperties {
private String clientId;
private String clientSecret;
private String[] scopes;
private String authorizedGrandTypes;
public String getClientId () {
return clientId;
}
public void setClientId ( String clientId ) {
this.clientId = clientId;
}
public String getClientSecret () {
return clientSecret;
}
public void setClientSecret ( String clientSecret ) {
this.clientSecret = clientSecret;
}
public String[] getScopes () {
return scopes;
}
public void setScopes ( String[] scopes ) {
this.scopes = scopes;
}
public String getAuthorizedGrandTypes () {
return authorizedGrandTypes;
}
public void setAuthorizedGrandTypes ( String authorizedGrandTypes ) {
this.authorizedGrandTypes = authorizedGrandTypes;
}
}
and finally, in properties you would have something like this:
my-authorization-server.client.foo.client-id=foo-client
my-authorization-server.client.foo.client-secret=foo-client-supersecret
my-authorization-server.client.foo.scopes=read
my-authorization-server.client.bar.client-id=bar-client
my-authorization-server.client.bar.client-secret=bar-client-verysupersecret
my-authorization-server.client.bar.scopes=read,write
Do not use multiple inMemory
builders, instead concatenate multiple withClient
s inside one inMemory
:
@Override
public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
clients.inMemory()
.withClient("first")
.secret("secret")
.scopes("read")
.authorizedGrantTypes("password")
.and()
.withClient("sec")
.secret("secret")
.scopes("read")
.authorizedGrantTypes("password");
}