JWT token received as result of HTTP request is not stored properly in property

[Filipe-Figueiredo]

Describe the bug

This was properly working in the previous version of Karavan/Camel. Don't know exactly if the bug will be in Karavan or Camel, but can be moved if needed.

I am making an HTTP request that returns a JWT token (big payload) and this token should be then used for subsequent HTTP requests. I am storing the token in a property to be used later.
When trying to make the request using this token, the requests result in 400 Bad Request as apparently the token has some invalid new line character.
This was properly working in version 4.8.

(Please ignore the Redis part, it is irrelevant for the flow and it is used for other purposes)

          - to:
              id: get-token
              uri: https
              parameters:
                httpMethod: POST
                logHttpActivity: true
                httpUri: login.dummy.net/user/connect/token
          - setProperty:
              id: store-access-token
              name: accessToken
              expression:
                jsonpath:
                  id: jsonpath-ca8f
                  expression: $.access_token
          - setHeaders:
              id: setHeaders-1b59
              headers:
                - id: setHeader-1864
                  name: CamelRedis.Key
                  expression:
                    simple:
                      id: simple-0bff
                      expression: accessToken
                - id: setHeader-7795
                  name: CamelRedis.Value
                  expression:
                    simple:
                      id: simple-9a1c
                      expression: ${exchangeProperty.accessToken}
          - to:
              id: to-e8ac
              uri: spring-redis
              parameters:
                host: redis
                port: "6379"
          - setHeaders:
              id: setHeaders-3eb6
              headers:
                - id: set-content-type
                  disabled: false
                  name: Content-Type
                  expression:
                    simple:
                      id: simple-fb9b
                      expression: application/json
                      trim: true
                - id: setHeader-2c75
                  name: Authorization
                  expression:
                    simple:
                      id: simple-2048
                      expression: Bearer ${exchangeProperty.accessToken}
          - setBody:
              id: setBody-4d7b
              expression:
                simple:
                  id: simple-a312
                  expression: |
                    {
                        "events": ["*"],
                        "ttl": "01:00:00",
                        "delivery": {
                            "transport": "webhook",
                            "uri": "http://test:8081/webhook-handler",
                            "auth": {
                                "type": "basic",
                                "username": "user",
                                "password": "pass"
                            }
                        }
                    }
          - to:
              id: call-next-api
              uri: https
              parameters:
                httpMethod: POST
                logHttpActivity: true
                httpUri: >-
                  https://api.dummy.services/notifications/v2/accounts/_me/subscriptions
                disableStreamCache: false

karavan 4.10.2 breakline error.log

Steps to reproduce the behavior

1. Receive a big JWT token from an HTTP Response
2. Store the token in a property
3. Make another request using this token to authenticate
4. Request fails with 400 as the token is invalid.

Please check attached image/logs.

Variant

Web Application

Container Management (if applicable)

None

Operating System (if applicable)

None

Version

4.10.2

Relevant log output

**Error:** "status":400,"errors":{"$":["'0x1F' is an invalid start of a value. (...)


2025-03-20 16:20:53.310  INFO 15 --- [- timer://Start] mponent.http.LoggingHttpActivityListener : Sending HTTP Request   (host: api.dummy.services route: unite-subscribe-call-events-source-1 exchangeId: 8C88CB89CC86E86-0000000000000001)
POST /notifications/v2/accounts/_me/subscriptions HTTP/1.1
Authorization: Bearer <token-with-1452-chars-line1>
<token-with-1452-chars-line2>
cf-cache-status: DYNAMIC
CF-RAY: 92368a147ab0c9ab-IAD
Content-Encoding: gzip
Referrer-Policy: no-referrer-when-downgrade
Server: cloudflare
Set-Cookie: [sts-context-id=000c7a38-d351-467d-ab78-15e8da7d8715; path=/user; secure; httponly, ARRAffinity=3183ced78ead332d3b5c1d8d5ee4caee7270593f89ddc312ce212f7fcad77f57;Path=/;Domain=login.dummy.net]
Strict-Transport-Security: max-age=2592000
traceparent: 00-5d3ea246e84679b8cac47faedd6c2126-ee192142b37c7c19-01
X-Correlation-ID: 5d3ea246-e846-79b8-cac4-7faedd6c2126
X-Powered-By: [ASP.NET, ARR/3.0]
Accept-Encoding: gzip, x-gzip, deflate
Host: api.dummy.services
Content-Length: 205
Content-Type: application/json
Connection: keep-alive
User-Agent: Apache-HttpClient/5.4.2 (Java/17.0.14)
{   
   "events": ["*"],
   "ttl": "01:00:00",
   "delivery": {
       "transport": "webhook",
       "uri": "http://test:8081/webhook-handler",
       "auth": {
           "type": "basic",
           "username": "user",
           "password": "pass"
       }
   }
}
2025-03-20 16:20:53.744  INFO 15 --- [- timer://Start] mponent.http.LoggingHttpActivityListener : Received HTTP Response (host: api.dummy.services route: unite-subscribe-call-events-source-1 exchangeId: 8C88CB89CC86E86-0000000000000001 elapsed: 433ms)
HTTP/1.1 400 Bad Request
Date: Thu, 20 Mar 2025 16:20:53 GMT
Content-Type: application/problem+json; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
x-correlation-id: 8a05e63e-0f0b-44d0-83da-98ac75e97734
X-Powered-By: ARR/3.0,ASP.NET
cf-cache-status: DYNAMIC
Server: cloudflare
CF-RAY: 92368a193b206fbf-IAD
{"type":"https://tools.ietf.org/html/rfc9110#section-15.5.1","title":"One or more validation errors occurred.","status":400,"errors":{"$":["'0x1F' is an invalid start of a value. Path: $ | LineNumber: 0 | BytePositionInLine: 0."],"request":["The request field is required."]},"traceId":"00-5d3ea246e84679b8cac47faedd6c2126-50d0e2a8b7c02338-01"}
2025-03-20 16:20:53.764 ERROR 15 --- [- timer://Start] ocessor.errorhandler.DefaultErrorHandler : Failed delivery for (MessageId: 8C88CB89CC86E86-0000000000000001 on ExchangeId: 8C88CB89CC86E86-0000000000000001). Exhausted after delivery attempt: 1 caught: org.apache.camel.http.base.HttpOperationFailedException: HTTP operation failed invoking https://api.dummy.services/notifications/v2/accounts/_me/subscriptions with statusCode: 400