diff --git a/examples/meshdirectory/meshdirectory.toml b/examples/meshdirectory/meshdirectory.toml
index 9711044416..8373cefcc6 100644
--- a/examples/meshdirectory/meshdirectory.toml
+++ b/examples/meshdirectory/meshdirectory.toml
@@ -25,6 +25,7 @@ file = "/var/tmp/reva/shares_server_1.json"
 [http.services.prometheus]
 [http.services.ocmd]
 [http.services.ocmprovider]
+[http.services.ocsprovider]
 [http.services.ocdav]
 [http.services.ocs]
 
@@ -65,4 +66,4 @@ timeout = 10
 refresh = 900
 
 [http.services.meshdirectory]
-mesh_directory_url = 'http://localhost:19001/meshdir/'
\ No newline at end of file
+mesh_directory_url = 'http://localhost:19001/meshdir/'
diff --git a/examples/nextcloud-integration/revad.toml b/examples/nextcloud-integration/revad.toml
index b37faacdc8..2f51c0e461 100644
--- a/examples/nextcloud-integration/revad.toml
+++ b/examples/nextcloud-integration/revad.toml
@@ -134,6 +134,8 @@ webdav_root = "/remote.php/dav/ocm"
 enable_webapp = true
 enable_datatx = true
 
+[http.services.ocsprovider]
+
 [http.middlewares.providerauthorizer]
 driver = "json"
 
diff --git a/examples/oc-phoenix/ocmd.toml b/examples/oc-phoenix/ocmd.toml
index 0864d48b54..c1cb8b7533 100644
--- a/examples/oc-phoenix/ocmd.toml
+++ b/examples/oc-phoenix/ocmd.toml
@@ -38,10 +38,12 @@ prefix = "ocm"
 [http.services.ocmprovider]
 endpoint = "http://localhost:13001"
 
+[http.services.ocsprovider]
+
 [http.middlewares.providerauthorizer]
 driver = "json"
 
 [http.middlewares.providerauthorizer.drivers.json]
 providers = "providers.demo.json"
 
-[http.middlewares.cors]
\ No newline at end of file
+[http.middlewares.cors]
diff --git a/examples/ocmd/server-1/ocmd-server-1.toml b/examples/ocmd/server-1/ocmd-server-1.toml
index 5ecf585745..2af28c3ce5 100644
--- a/examples/ocmd/server-1/ocmd-server-1.toml
+++ b/examples/ocmd/server-1/ocmd-server-1.toml
@@ -130,6 +130,8 @@ endpoint = "http://localhost:19001"
 enable_webapp = true
 enable_datatx = true
 
+[http.services.ocsprovider]
+
 [http.middlewares.providerauthorizer]
 driver = "json"
 
@@ -144,3 +146,7 @@ prefix = "ocs"
 [http.services.appprovider]
 
 [http.middlewares.cors]
+
+[http.middlewares.auth]
+credential_chain = ["publicshares", "ocmshares", "basic", "bearer"]
+
diff --git a/examples/ocmd/server-2/ocmd-server-2.toml b/examples/ocmd/server-2/ocmd-server-2.toml
index 8ac94f9ba9..9e1555403b 100644
--- a/examples/ocmd/server-2/ocmd-server-2.toml
+++ b/examples/ocmd/server-2/ocmd-server-2.toml
@@ -119,6 +119,8 @@ endpoint = "http://localhost:17001"
 enable_webapp = true
 enable_datatx = true
 
+[http.services.ocsprovider]
+
 [http.middlewares.providerauthorizer]
 driver = "json"
 
@@ -131,3 +133,7 @@ prefix = "ocs"
 [http.services.ocdav]
 
 [http.middlewares.cors]
+
+[http.middlewares.auth]
+credential_chain = ["publicshares", "ocmshares", "basic", "bearer"]
+
diff --git a/examples/oidc-mapping-tpc/server-1.toml b/examples/oidc-mapping-tpc/server-1.toml
index 61248b2a13..d0014316aa 100644
--- a/examples/oidc-mapping-tpc/server-1.toml
+++ b/examples/oidc-mapping-tpc/server-1.toml
@@ -63,6 +63,7 @@ driver = "localhome"
 [http.services.prometheus]
 [http.services.ocmd]
 [http.services.ocmprovider]
+[http.services.ocsprovider]
 [http.services.ocs]
 [http.services.ocdav]
 enable_http_tpc = true
diff --git a/examples/oidc-mapping-tpc/server-2.toml b/examples/oidc-mapping-tpc/server-2.toml
index 02eaee63bc..07b1f32fc9 100644
--- a/examples/oidc-mapping-tpc/server-2.toml
+++ b/examples/oidc-mapping-tpc/server-2.toml
@@ -63,6 +63,7 @@ driver = "localhome"
 [http.services.prometheus]
 [http.services.ocmd]
 [http.services.ocmprovider]
+[http.services.ocsprovider]
 [http.services.ocs]
 [http.services.ocdav]
 enable_http_tpc = true
diff --git a/examples/standalone/standalone.toml b/examples/standalone/standalone.toml
index 0b54edd841..5c06973275 100644
--- a/examples/standalone/standalone.toml
+++ b/examples/standalone/standalone.toml
@@ -18,5 +18,6 @@
 [http.services.prometheus]
 [http.services.ocmd]
 [http.services.ocmprovider]
+[http.services.ocsprovider]
 [http.services.ocdav]
 [http.services.ocs]
diff --git a/examples/storage-references/gateway.toml b/examples/storage-references/gateway.toml
index 3070078503..b0380103f9 100644
--- a/examples/storage-references/gateway.toml
+++ b/examples/storage-references/gateway.toml
@@ -45,6 +45,7 @@ mime_types = [
 [http.services.prometheus]
 [http.services.ocmd]
 [http.services.ocmprovider]
+[http.services.ocsprovider]
 [http.services.ocdav]
 [http.services.ocs]
 [http.services.appprovider]
diff --git a/examples/two-server-setup/gateway-1.toml b/examples/two-server-setup/gateway-1.toml
index 4a6990a42a..6c979d306e 100644
--- a/examples/two-server-setup/gateway-1.toml
+++ b/examples/two-server-setup/gateway-1.toml
@@ -60,6 +60,7 @@ endpoint = "http://localhost:19001"
 enable_webapp = true
 enable_datatx = true
 
+[http.services.ocsprovider]
 [http.services.ocdav]
 [http.services.ocs]
 
diff --git a/examples/two-server-setup/gateway-2.toml b/examples/two-server-setup/gateway-2.toml
index 808ec4c9ed..84bae2d571 100644
--- a/examples/two-server-setup/gateway-2.toml
+++ b/examples/two-server-setup/gateway-2.toml
@@ -76,6 +76,7 @@ enable_webapp = true
 enable_datatx = true
 
 [http.services.ocdav]
+[http.services.ocsprovider]
 [http.services.ocs]
 
 [http.middlewares.providerauthorizer.drivers.json]