Bug: populate `profile_id` in for the HeaderAuth of v1



populate `profile_id` in for the HeaderAuth of v1
diff --git a/config/deployments/integration_test.toml b/config/deployments/integration_test.toml
index dd4938d8d6f..6283382258a 100644
--- a/config/deployments/integration_test.toml
+++ b/config/deployments/integration_test.toml
@@ -419,7 +419,7 @@ outgoing_enabled = true
 connectors_with_webhook_source_verification_call = "paypal"         # List of connectors which has additional source verification api-call
 
 [unmasked_headers]
-keys = "accept-language,user-agent"
+keys = "accept-language,user-agent,x-profile-id"
 
 [saved_payment_methods]
 sdk_eligible_payment_methods = "card"
diff --git a/config/deployments/production.toml b/config/deployments/production.toml
index 9ad4f90b71f..3537834fd07 100644
--- a/config/deployments/production.toml
+++ b/config/deployments/production.toml
@@ -435,7 +435,7 @@ outgoing_enabled = true
 connectors_with_webhook_source_verification_call = "paypal"     # List of connectors which has additional source verification api-call
 
 [unmasked_headers]
-keys = "accept-language,user-agent"
+keys = "accept-language,user-agent,x-profile-id"
 
 [saved_payment_methods]
 sdk_eligible_payment_methods = "card"
diff --git a/config/deployments/sandbox.toml b/config/deployments/sandbox.toml
index d2132cd1e40..fcfadb339d9 100644
--- a/config/deployments/sandbox.toml
+++ b/config/deployments/sandbox.toml
@@ -437,7 +437,7 @@ outgoing_enabled = true
 connectors_with_webhook_source_verification_call = "paypal"        # List of connectors which has additional source verification api-call
 
 [unmasked_headers]
-keys = "accept-language,user-agent"
+keys = "accept-language,user-agent,x-profile-id"
 
 [saved_payment_methods]
 sdk_eligible_payment_methods = "card"
diff --git a/config/development.toml b/config/development.toml
index d157894ac76..4c9b8516b5a 100644
--- a/config/development.toml
+++ b/config/development.toml
@@ -768,7 +768,7 @@ enabled = true
 file_storage_backend = "file_system"
 
 [unmasked_headers]
-keys = "accept-language,user-agent"
+keys = "accept-language,user-agent,x-profile-id"
 
 [opensearch]
 host = "https://localhost:9200"
diff --git a/config/docker_compose.toml b/config/docker_compose.toml
index 3bbb1106350..75699d0a967 100644
--- a/config/docker_compose.toml
+++ b/config/docker_compose.toml
@@ -609,7 +609,7 @@ source = "logs"
 file_storage_backend = "file_system"
 
 [unmasked_headers]
-keys = "accept-language,user-agent"
+keys = "accept-language,user-agent,x-profile-id"
 
 [opensearch]
 host = "https://opensearch:9200"
diff --git a/crates/router/src/services/authentication.rs b/crates/router/src/services/authentication.rs
index d35e321a7be..99800b55512 100644
--- a/crates/router/src/services/authentication.rs
+++ b/crates/router/src/services/authentication.rs
@@ -666,6 +666,13 @@ where
             metrics::PARTIAL_AUTH_FAILURE.add(1, &[]);
         };
 
+        let profile_id = HeaderMapStruct::new(request_headers)
+            .get_id_type_from_header_if_present::<id_type::ProfileId>(headers::X_PROFILE_ID)
+            .change_context(errors::ValidationError::IncorrectValueProvided {
+                field_name: "X-Profile-Id",
+            })
+            .change_context(errors::ApiErrorResponse::Unauthorized)?;
+
         let payload = ExtractedPayload::from_headers(request_headers)
             .and_then(|value| {
                 let (algo, secret) = state.get_detached_auth()?;
@@ -687,8 +694,13 @@ where
                     merchant_id: Some(merchant_id),
                     key_id: Some(key_id),
                 } => {
-                    let auth =
-                        construct_authentication_data(state, &merchant_id, request_headers).await?;
+                    let auth = construct_authentication_data(
+                        state,
+                        &merchant_id,
+                        request_headers,
+                        profile_id,
+                    )
+                    .await?;
                     Ok((
                         auth.clone(),
                         AuthenticationType::ApiKey {
@@ -702,8 +714,13 @@ where
                     merchant_id: Some(merchant_id),
                     key_id: None,
                 } => {
-                    let auth =
-                        construct_authentication_data(state, &merchant_id, request_headers).await?;
+                    let auth = construct_authentication_data(
+                        state,
+                        &merchant_id,
+                        request_headers,
+                        profile_id,
+                    )
+                    .await?;
                     Ok((
                         auth.clone(),
                         AuthenticationType::PublishableKey {
@@ -779,6 +796,7 @@ async fn construct_authentication_data<A>(
     state: &A,
     merchant_id: &id_type::MerchantId,
     request_headers: &HeaderMap,
+    profile_id: Option<id_type::ProfileId>,
 ) -> RouterResult<AuthenticationData>
 where
     A: SessionStateInfo + Sync,
@@ -830,7 +848,7 @@ where
         merchant_account: merchant,
         platform_merchant_account,
         key_store,
-        profile_id: None,
+        profile_id,
     };
 
     Ok(auth)
diff --git a/loadtest/config/development.toml b/loadtest/config/development.toml
index 64d0526d147..ec58ab08b87 100644
--- a/loadtest/config/development.toml
+++ b/loadtest/config/development.toml
@@ -396,7 +396,7 @@ client_secret = ""
 partner_id = ""
 
 [unmasked_headers]
-keys = "accept-language,user-agent"
+keys = "accept-language,user-agent,x-profile-id"
 
 [multitenancy]
 enabled = false

## Type of Change
<!-- Put an `x` in the boxes that apply -->

- [x] Bugfix
- [ ] New feature
- [ ] Enhancement
- [ ] Refactoring
- [ ] Dependency updates
- [ ] Documentation
- [ ] CI/CD

## Description
<!-- Describe your changes in detail -->
populate `profile_id` in for the HeaderAuth of v1
And also this pr involves the changes to unmask the profile id that is sent in the headers.

### Additional Changes

- [ ] This PR modifies the API contract
- [ ] This PR modifies the database schema
- [ ] This PR modifies application configuration/environment variables

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3. `loadtest/config`
-->


## Motivation and Context
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## Checklist
<!-- Put an `x` in the boxes that apply -->

- [x] I formatted the code `cargo +nightly fmt --all`
- [x] I addressed lints thrown by `cargo clippy`
- [x] I reviewed the submitted code
- [ ] I added unit tests for my changes where possible
