Use redirect login flow only

README.md

@@ -2,6 +2,8 @@
 
 TypeScript MVP connector for Agrarmonitor with shared cookie persistence, optional AES-GCM cookie encryption, automatic login, retry after expired sessions, device registration checks, and customer detail extraction.
 
+Login uses Agrarmonitor's redirect flow only: the connector loads `/`, extracts the `nonce`, and posts credentials to `/redirect.php?id=benutzerverwaltung&action=login`.
+
 ## Installation
 
 ```bash

dist/AgrarmonitorConnector.d.ts

@@ -36,9 +36,7 @@ export declare class AgrarmonitorConnector implements AgrarmonitorConnectorResul
     private createApiHttpClient;
     private apiRequest;
     private performLogin;
-    private performAutoLogin;
+    private performRedirectLogin;
-    private performAuthLogin;
-    private performLegacyLogin;
     private isSessionValid;
     private isLoginRequiredResponse;
     private retryAfterLogin;

dist/AgrarmonitorConnector.d.ts.map

@@ -1 +1 @@
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dist/AgrarmonitorConnector.js

@@ -29,7 +29,7 @@ class AgrarmonitorConnector {
         this.timeoutMs = options.timeoutMs ?? 15000;
         this.autoLogin = options.autoLogin ?? true;
         this.autoRetry = options.autoRetry ?? true;
-        this.loginStrategy = options.loginStrategy ?? 'auto';
+        this.loginStrategy = options.loginStrategy ?? 'redirect';
         this.logger = options.logger;
     }
     async init() {
@@ -315,45 +315,14 @@ class AgrarmonitorConnector {
             throw new Error('Agrarmonitor-Credentials nicht konfiguriert');
         }
         this.logger?.info?.('Fuehre Agrarmonitor-Login durch');
-        if (this.loginStrategy === 'auth') {
+        if (this.loginStrategy === 'auto') {
-            await this.performAuthLogin();
+            this.logger?.warn?.('loginStrategy "auto" ist veraltet; verwende Redirect-Login');
-        }
-        else if (this.loginStrategy === 'legacy') {
-            await this.performLegacyLogin();
-        }
-        else {
-            await this.performAutoLogin();
         }
+        await this.performRedirectLogin();
         await this.options.cookieStore.save(this.cookieJar);
         this.logger?.info?.('Agrarmonitor-Login erfolgreich');
     }
-    async performAutoLogin() {
+    async performRedirectLogin() {
-        try {
-            await this.performAuthLogin();
-        }
-        catch (authError) {
-            this.logger?.warn?.('Agrarmonitor-Login via /auth/login fehlgeschlagen, versuche Legacy-Login', authError);
-            await this.performLegacyLogin();
-        }
-    }
-    async performAuthLogin() {
-        await this.http.get('/auth/login');
-        const loginData = new URLSearchParams({
-            email: this.options.username,
-            password: this.options.password,
-            remember: 'on',
-        });
-        const response = await this.http.post('/auth/login', loginData, {
-            headers: {
-                'Content-Type': 'application/x-www-form-urlencoded',
-            },
-        });
-        const responseText = typeof response.data === 'string' ? response.data : '';
-        if (responseText.includes('Anmeldung fehlgeschlagen')) {
-            throw new Error('Agrarmonitor-Login fehlgeschlagen');
-        }
-    }
-    async performLegacyLogin() {
         const loginPageResponse = await this.http.get('/');
         const loginPageText = typeof loginPageResponse.data === 'string' ? loginPageResponse.data : '';
         if (!this.isLoginPageText(loginPageText)) {
@@ -372,7 +341,7 @@ class AgrarmonitorConnector {
         });
         const responseText = typeof response.data === 'string' ? response.data : '';
         if (this.isLoginPageText(responseText)) {
-            throw new Error('Agrarmonitor-Legacy-Login fehlgeschlagen');
+            throw new Error('Agrarmonitor-Redirect-Login fehlgeschlagen');
         }
     }
     async isSessionValid() {
@@ -389,8 +358,6 @@ class AgrarmonitorConnector {
         const responseText = typeof response.data === 'string' ? response.data : '';
         return (response.status === 401 ||
             response.status === 403 ||
-            responseUrl.includes('/auth/login') ||
-            responseText.includes('/auth/login') ||
             this.isLoginPageText(responseText) ||
             responseText.includes('Anmeldung') ||
             responseText.includes('Einloggen'));

dist/types.d.ts

@@ -15,7 +15,7 @@ export interface CookieStore {
     save(cookieJar: CookieJar): Promise<void>;
     clear(): Promise<void>;
 }
-export type AgrarmonitorLoginStrategy = 'auto' | 'auth' | 'legacy';
+export type AgrarmonitorLoginStrategy = 'redirect' | 'legacy' | 'auto';
 export interface AgrarmonitorConnectorOptions {
     baseUrl?: string;
     apiBaseUrl?: string;

dist/types.d.ts.map

@@ -1 +1 @@
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+{"version":3,"file":"types.d.ts","sourceRoot":"","sources":["../src/types.ts"],"names":[],"mappings":"AAAA,OAAO,KAAK,EAAE,aAAa,EAAE,MAAM,OAAO,CAAC;AAC3C,OAAO,KAAK,EAAE,SAAS,EAAE,MAAM,cAAc,CAAC;AAE9C,MAAM,WAAW,MAAM;IACrB,KAAK,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,IAAI,CAAC,EAAE,OAAO,GAAG,IAAI,CAAC;IAC9C,IAAI,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,IAAI,CAAC,EAAE,OAAO,GAAG,IAAI,CAAC;IAC7C,IAAI,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,IAAI,CAAC,EAAE,OAAO,GAAG,IAAI,CAAC;IAC7C,KAAK,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,IAAI,CAAC,EAAE,OAAO,GAAG,IAAI,CAAC;CAC/C;AAED,MAAM,WAAW,eAAe;IAC9B,OAAO,CAAC,IAAI,EAAE,MAAM,GAAG,MAAM,CAAC;IAC9B,OAAO,CAAC,aAAa,EAAE,MAAM,GAAG,MAAM,CAAC;CACxC;AAED,MAAM,WAAW,WAAW;IAC1B,IAAI,IAAI,OAAO,CAAC,SAAS,CAAC,CAAC;IAC3B,IAAI,CAAC,SAAS,EAAE,SAAS,GAAG,OAAO,CAAC,IAAI,CAAC,CAAC;IAC1C,KAAK,IAAI,OAAO,CAAC,IAAI,CAAC,CAAC;CACxB;AAED,MAAM,MAAM,yBAAyB,GAAG,UAAU,GAAG,QAAQ,GAAG,MAAM,CAAC;AAEvE,MAAM,WAAW,4BAA4B;IAC3C,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,UAAU,CAAC,EAAE,MAAM,CAAC;IACpB,QAAQ,CAAC,EAAE,MAAM,CAAC;IAClB,QAAQ,EAAE,MAAM,CAAC;IACjB,QAAQ,EAAE,MAAM,CAAC;IACjB,WAAW,EAAE,WAAW,CAAC;IACzB,SAAS,CAAC,EAAE,MAAM,CAAC;IACnB,SAAS,CAAC,EAAE,OAAO,CAAC;IACpB,SAAS,CAAC,EAAE,OAAO,CAAC;IACpB,aAAa,CAAC,EAAE,yBAAyB,CAAC;IAC1C,MAAM,CAAC,EAAE,MAAM,CAAC;CACjB;AAED,MAAM,WAAW,2BAA2B;IAC1C,IAAI,EAAE,aAAa,CAAC;IACpB,KAAK,IAAI,OAAO,CAAC,IAAI,CAAC,CAAC;IACvB,YAAY,IAAI,OAAO,CAAC,IAAI,CAAC,CAAC;IAC9B,WAAW,IAAI,OAAO,CAAC,IAAI,CAAC,CAAC;IAC7B,cAAc,CAAC,GAAG,CAAC,EAAE,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC,CAAC;IAC9C,mBAAmB,IAAI,OAAO,CAAC,+BAA+B,CAAC,CAAC;IAChE,gBAAgB,IAAI,OAAO,CAAC,+BAA+B,CAAC,CAAC;IAC7D,cAAc,CAAC,OAAO,EAAE,qCAAqC,GAAG,OAAO,CAAC,oCAAoC,CAAC,CAAC;IAC9G,cAAc,CAAC,OAAO,CAAC,EAAE,iCAAiC,GAAG,OAAO,CAAC,uBAAuB,EAAE,CAAC,CAAC;IAChG,4BAA4B,CAAC,UAAU,EAAE,MAAM,GAAG,OAAO,CAAC,gCAAgC,EAAE,CAAC,CAAC;IAC9F,yBAAyB,CAAC,UAAU,EAAE,MAAM,GAAG,OAAO,CAAC,OAAO,CAAC,CAAC;IAChE,uCAAuC,CAAC,UAAU,EAAE,MAAM,GAAG,OAAO,CAAC,OAAO,CAAC,CAAC;IAC9E,iBAAiB,CAAC,UAAU,EAAE,MAAM,GAAG,OAAO,CAAC,cAAc,CAAC,CAAC;IAC/D,iBAAiB,CAAC,UAAU,EAAE,MAAM,EAAE,KAAK,EAAE,cAAc,GAAG,OAAO,CAAC,OAAO,CAAC,CAAC;IAC/E,qBAAqB,CAAC,UAAU,EAAE,MAAM,EAAE,MAAM,EAAE,MAAM,GAAG,OAAO,CAAC,IAAI,CAAC,CAAC;IACzE,gBAAgB,CAAC,UAAU,EAAE,MAAM,EAAE,KAAK,EAAE,IAAI,GAAG,OAAO,CAAC,OAAO,CAAC,CAAC;IACpE,eAAe,CAAC,EAAE,EAAE,MAAM,GAAG,OAAO,CAAC,uBAAuB,CAAC,CAAC;CAC/D;AAED,MAAM,WAAW,+BAA+B;IAC9C,cAAc,EAAE,OAAO,CAAC;IACxB,MAAM,EAAE,MAAM,CAAC;IACf,UAAU,EAAE,OAAO,CAAC;IACpB,gBAAgB,EAAE,MAAM,GAAG,IAAI,CAAC;IAChC,SAAS,EAAE,MAAM,CAAC;IAClB,OAAO,EAAE,MAAM,CAAC;CACjB;AAED,MAAM,WAAW,+BAA+B;IAC9C,WAAW,EAAE,OAAO,CAAC;IACrB,MAAM,EAAE,MAAM,CAAC;IACf,mBAAmB,EAAE,OAAO,CAAC;IAC7B,SAAS,EAAE,MAAM,CAAC;IAClB,OAAO,EAAE,MAAM,CAAC;CACjB;AAED,MAAM,WAAW,qCAAqC;IACpD,cAAc,EAAE,MAAM,CAAC;IACvB,MAAM,EAAE,MAAM,CAAC;CAChB;AAED,MAAM,WAAW,oCAAoC;IACnD,OAAO,EAAE,OAAO,CAAC;IACjB,MAAM,EAAE,MAAM,CAAC;IACf,OAAO,EAAE,MAAM,CAAC;IAChB,IAAI,EAAE;QACJ,cAAc,EAAE,MAAM,CAAC;QACvB,MAAM,EAAE,MAAM,CAAC;QACf,KAAK,EAAE,MAAM,CAAC;KACf,CAAC;IACF,SAAS,EAAE,MAAM,CAAC;IAClB,OAAO,EAAE,MAAM,CAAC;CACjB;AAED,MAAM,WAAW,iCAAiC;IAChD,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,QAAQ,CAAC,EAAE,MAAM,CAAC;CACnB;AAED,MAAM,WAAW,uBAAuB;IACtC,EAAE,EAAE,MAAM,GAAG,MAAM,CAAC;IACpB,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,QAAQ,CAAC,EAAE,MAAM,CAAC;IAClB,KAAK,CAAC,EAAE,MAAM,CAAC;IACf,SAAS,CAAC,EAAE,MAAM,GAAG,OAAO,CAAC;IAC7B,aAAa,CAAC,EAAE,MAAM,GAAG,MAAM,CAAC;IAChC,CAAC,GAAG,EAAE,MAAM,GAAG,OAAO,CAAC;CACxB;AAED,MAAM,WAAW,gCAAgC;IAC/C,UAAU,EAAE,MAAM,CAAC;IACnB,WAAW,EAAE,MAAM,CAAC;IACpB,WAAW,EAAE,MAAM,CAAC;IACpB,YAAY,EAAE,MAAM,CAAC;IACrB,SAAS,EAAE,MAAM,CAAC;IAClB,WAAW,EAAE,MAAM,CAAC;IACpB,kBAAkB,EAAE,MAAM,CAAC;IAC3B,UAAU,EAAE,IAAI,GAAG,IAAI,CAAC;IACxB,aAAa,EAAE,IAAI,GAAG,IAAI,CAAC;IAC3B,aAAa,EAAE,IAAI,GAAG,IAAI,CAAC;IAC3B,SAAS,EAAE,MAAM,CAAC;IAClB,QAAQ,EAAE,MAAM,CAAC;IACjB,SAAS,EAAE,MAAM,CAAC;IAClB,WAAW,EAAE,MAAM,CAAC;CACrB;AAED,MAAM,WAAW,cAAc;IAC7B,YAAY,EAAE,MAAM,CAAC;IACrB,QAAQ,EAAE,MAAM,CAAC;IACjB,KAAK,EAAE,IAAI,CAAC;IACZ,QAAQ,EAAE,MAAM,CAAC;IACjB,UAAU,EAAE,MAAM,CAAC;CACpB"}

src/AgrarmonitorConnector.ts

@@ -43,7 +43,7 @@ export class AgrarmonitorConnector implements AgrarmonitorConnectorResult {
     this.timeoutMs = options.timeoutMs ?? 15000;
     this.autoLogin = options.autoLogin ?? true;
     this.autoRetry = options.autoRetry ?? true;
-    this.loginStrategy = options.loginStrategy ?? 'auto';
+    this.loginStrategy = options.loginStrategy ?? 'redirect';
     this.logger = options.logger;
   }
 
@@ -426,50 +426,17 @@ export class AgrarmonitorConnector implements AgrarmonitorConnectorResult {
 
     this.logger?.info?.('Fuehre Agrarmonitor-Login durch');
 
-    if (this.loginStrategy === 'auth') {
+    if (this.loginStrategy === 'auto') {
-      await this.performAuthLogin();
+      this.logger?.warn?.('loginStrategy "auto" ist veraltet; verwende Redirect-Login');
-    } else if (this.loginStrategy === 'legacy') {
-      await this.performLegacyLogin();
-    } else {
-      await this.performAutoLogin();
     }
 
+    await this.performRedirectLogin();
+
     await this.options.cookieStore.save(this.cookieJar);
     this.logger?.info?.('Agrarmonitor-Login erfolgreich');
   }
 
-  private async performAutoLogin(): Promise<void> {
+  private async performRedirectLogin(): Promise<void> {
-    try {
-      await this.performAuthLogin();
-    } catch (authError) {
-      this.logger?.warn?.('Agrarmonitor-Login via /auth/login fehlgeschlagen, versuche Legacy-Login', authError);
-      await this.performLegacyLogin();
-    }
-  }
-
-  private async performAuthLogin(): Promise<void> {
-    await this.http.get('/auth/login');
-
-    const loginData = new URLSearchParams({
-      email: this.options.username,
-      password: this.options.password,
-      remember: 'on',
-    });
-
-    const response = await this.http.post('/auth/login', loginData, {
-      headers: {
-        'Content-Type': 'application/x-www-form-urlencoded',
-      },
-    });
-
-    const responseText = typeof response.data === 'string' ? response.data : '';
-
-    if (responseText.includes('Anmeldung fehlgeschlagen')) {
-      throw new Error('Agrarmonitor-Login fehlgeschlagen');
-    }
-  }
-
-  private async performLegacyLogin(): Promise<void> {
     const loginPageResponse = await this.http.get('/');
     const loginPageText = typeof loginPageResponse.data === 'string' ? loginPageResponse.data : '';
 
@@ -493,7 +460,7 @@ export class AgrarmonitorConnector implements AgrarmonitorConnectorResult {
     const responseText = typeof response.data === 'string' ? response.data : '';
 
     if (this.isLoginPageText(responseText)) {
-      throw new Error('Agrarmonitor-Legacy-Login fehlgeschlagen');
+      throw new Error('Agrarmonitor-Redirect-Login fehlgeschlagen');
     }
   }
 
@@ -513,8 +480,6 @@ export class AgrarmonitorConnector implements AgrarmonitorConnectorResult {
     return (
       response.status === 401 ||
       response.status === 403 ||
-      responseUrl.includes('/auth/login') ||
-      responseText.includes('/auth/login') ||
       this.isLoginPageText(responseText) ||
       responseText.includes('Anmeldung') ||
       responseText.includes('Einloggen')

src/types.ts

@@ -19,7 +19,7 @@ export interface CookieStore {
   clear(): Promise<void>;
 }
 
-export type AgrarmonitorLoginStrategy = 'auto' | 'auth' | 'legacy';
+export type AgrarmonitorLoginStrategy = 'redirect' | 'legacy' | 'auto';
 
 export interface AgrarmonitorConnectorOptions {
   baseUrl?: string;