bridgev2/login: add wait_for_url_pattern field to cookie logins

bridgev2/login.go

@@ -159,6 +159,12 @@ type LoginCookiesParams struct {
 	// The snippet will evaluate to a promise that resolves when the relevant fields are found.
 	// Fields that are not present in the promise result must be extracted another way.
 	ExtractJS string `json:"extract_js,omitempty"`
+	// A regex pattern that the URL should match before the client closes the webview.
+	//
+	// The client may submit the login if the user closes the webview after all cookies are collected
+	// even if this URL is not reached, but it should only automatically close the webview after
+	// both cookies and the URL match.
+	WaitForURLPattern string `json:"wait_for_url_pattern,omitempty"`
 }
 
 type LoginInputFieldType string

bridgev2/matrix/provisioning.yaml

@@ -671,6 +671,20 @@ components:
               user_agent:
                 type: string
                 description: An optional user agent that the webview should use.
+              wait_for_url_pattern:
+                type: string
+                description: |
+                  A regex pattern that the URL should match before the client closes the webview.
+
+                  The client may submit the login if the user closes the webview after all cookies are collected
+                  even if this URL is not reached, but it should only automatically close the webview after
+                  both cookies and the URL match.
+              extract_js:
+                type: string
+                description: |
+                  A JavaScript snippet that can extract some or all of the fields.
+                  The snippet will evaluate to a promise that resolves when the relevant fields are found.
+                  Fields that are not present in the promise result must be extracted another way.
               fields:
                 type: array
                 description: The list of cookies or other stored data that must be extracted.