Fix bypass rules filter

[ChinmayaSharma-hue]

Related Issue

• Bypass Rules not leading to pass through

Closes: #1827

Describe the changes you've made

• Fixed the bug related to bypass rules not working which was basically passing empty bypass rule in the GetOutgoing function in the Start method of the recorder.
• Concatenation of bypass rules and the extended version of bypass rule - Filter, and modification of function arguments taking []config.BypassRule to []config.Filters.
• Addition of support to perform bypass based on URL methods and Headers in isPassThrough function.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Code style update (formatting, local variables)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Please let us know if any test cases are added

NA

Checklist:

• My code follows the style guidelines of this project.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• I have added tests that prove my fix is effective or that my feature works.
• New and existing unit tests pass locally with my changes.

Testcases Working

For flask-mongo application,

1. Specifying path and port only in filters,

    filters: [
        {
            path: "/students",
            port: 6000,
        }
    ]

The following curl requests aren't being recorded,

curl -k -v http://127.0.0.1:6000/students

curl -X POST http://localhost:6000/students \
     -H "Content-Type: application/json" \
     -d '{"name": "Working John Doe", "age": 21}'

2. Specifying GET Url method in filter,

    filters: [
        {
            path: "/students",
            port: 6000,
            urlMethods: ["GET"]
        }
    ]

The following curl requests aren't being recorded,

curl -k -v http://127.0.0.1:6000/students

The following curl request is being recorded,

curl -X POST http://localhost:6000/students \
     -H "Content-Type: application/json" \
     -d '{"name": "Working John Doe", "age": 21}'

3. Specifying POST Url method in filter,

    filters: [
        {
            path: "/students",
            port: 6000,
            urlMethods: ["POST"]
        }
    ]

The following curl requests aren't being recorded,

curl -X POST http://localhost:6000/students \
     -H "Content-Type: application/json" \
     -d '{"name": "Working John Doe", "age": 21}'

The following curl request is being recorded,

curl -k -v http://127.0.0.1:6000/students

4. Specifying header in filter,

    filters: [
        {
            path: "/students",
            port: 6000,
            urlMethods: ["POST"],
            headers: {
                data: "dummy",
            }

        }
    ]

The following curl requests aren't being recorded,

curl -X POST http://localhost:6000/students \
     -H "Content-Type: application/json" \
     -H "data: dummy" \
     -d '{"name": "Working John Doe", "age": 21}'

The following curl requests are being recorded,

curl -X POST http://localhost:6000/students \
     -H "Content-Type: application/json" \
     -d '{"name": "Working John Doe", "age": 21}'

curl -k -v http://127.0.0.1:6000/students

5. Specifying header without URL method in filter,

    filters: [
        {
            path: "/students",
            port: 6000,
            headers: {
                data: "dummy",
            }

        }
    ]

The following curl requests aren't being recorded,

curl -k -v -H "data: dummy" http://127.0.0.1:6000/students

curl -X POST http://localhost:6000/students \
     -H "Content-Type: application/json" \
     -H "data: dummy" \
     -d '{"name": "Working John Doe", "age": 21}'

The following curl requests are being recorded,

curl -k -v http://127.0.0.1:6000/students

curl -X POST http://localhost:6000/students \
     -H "Content-Type: application/json" \
     -d '{"name": "Working John Doe", "age": 21}'

Screenshots (if any)

NA