feat: Identity brokering (#730)

* feat: add/ remove external idps

* feat: external idp add /remove

* fix: auth proto

* fix: handle login

* feat: loginpolicy on authrequest

* feat: idp providers on login

* feat: link external idp

* fix: check login policy on check username

* feat: add mapping fields for idp config

* feat: use user org id if existing

* feat: use user org id if existing

* feat: register external user

* feat: register external user

* feat: user linking

* feat: user linking

* feat: design external login

* feat: design external login

* fix: tests

* fix: regenerate login design

* feat: next step test linking process

* feat: next step test linking process

* feat: cascade remove external idps on user

* fix: tests

* fix: tests

* feat: external idp requsts on users

* fix: generate protos

* feat: login styles

* feat: login styles

* fix: link user

* fix: register user on specifig org

* fix: user linking

* fix: register external, linking auto

* fix: remove unnecessary request from proto

* fix: tests

* fix: new oidc package

* fix: migration version

* fix: policy permissions

* Update internal/ui/login/static/i18n/en.yaml

Co-authored-by: Livio Amstutz <[email protected]>

* Update internal/ui/login/static/i18n/en.yaml

Co-authored-by: Livio Amstutz <[email protected]>

* Update internal/ui/login/handler/renderer.go

Co-authored-by: Livio Amstutz <[email protected]>

* Update internal/ui/login/handler/renderer.go

Co-authored-by: Livio Amstutz <[email protected]>

* fix: pr requests

* Update internal/ui/login/handler/link_users_handler.go

Co-authored-by: Livio Amstutz <[email protected]>

* fix: pr requests

* fix: pr requests

* fix: pr requests

* fix: login name size

* fix: profile image light

* fix: colors

* fix: pr requests

* fix: remove redirect uri validator

* fix: remove redirect uri validator

Co-authored-by: Livio Amstutz <[email protected]>

pkg/grpc/admin/admin.swagger.json

@@ -1612,6 +1612,15 @@
         }
       }
     },
+    "v1OIDCMappingField": {
+      "type": "string",
+      "enum": [
+        "OIDCMAPPINGFIELD_UNSPECIFIED",
+        "OIDCMAPPINGFIELD_PREFERRED_USERNAME",
+        "OIDCMAPPINGFIELD_EMAIL"
+      ],
+      "default": "OIDCMAPPINGFIELD_UNSPECIFIED"
+    },
     "v1OidcIdpConfig": {
       "type": "object",
       "properties": {
@@ -1656,6 +1665,12 @@
           "items": {
             "type": "string"
           }
+        },
+        "idp_display_name_mapping": {
+          "$ref": "#/definitions/v1OIDCMappingField"
+        },
+        "username_mapping": {
+          "$ref": "#/definitions/v1OIDCMappingField"
         }
       }
     },
@@ -1679,6 +1694,12 @@
           "items": {
             "type": "string"
           }
+        },
+        "idp_display_name_mapping": {
+          "$ref": "#/definitions/v1OIDCMappingField"
+        },
+        "username_mapping": {
+          "$ref": "#/definitions/v1OIDCMappingField"
         }
       }
     },
@@ -1696,6 +1717,12 @@
           "items": {
             "type": "string"
           }
+        },
+        "idp_display_name_mapping": {
+          "$ref": "#/definitions/v1OIDCMappingField"
+        },
+        "username_mapping": {
+          "$ref": "#/definitions/v1OIDCMappingField"
         }
       }
     },