added functionality to support headers (#1)

Author: mehulgohil

README.md

@@ -4,12 +4,50 @@
 terraform-provider-curl2 is designed to help make HTTP(s) requests,
 with additional support for providing JSON bodies and authentication headers.
 
-Key Features:
+* [Curl2 Provider Documentation](https://registry.terraform.io/providers/mehulgohil/curl2/latest/docs)
 
+## Key Features
 HTTP Method Support:
 1. The custom provider allows you to perform various HTTP methods like GET, POST, PUT, DELETE, etc.
 2. JSON Body Support: You can provide JSON payloads as the request body for methods like POST or PUT.
 This enables you to send structured data to the API endpoints.
 3. Authentication Headers: The custom provider supports the inclusion of authentication headers in the HTTP requests.
 You can provide headers like API keys, tokens, or other authentication mechanisms required by the API.
+4. Custom Headers: The custom provider supports the inclusion of custom additional headers in the HTTP requests.
+
+## Example
+
+```hcl
+terraform {
+  required_providers {
+    curl2 = {
+      source = "mehulgohil/curl2"
+      version = "1.0.3"
+    }
+  }
+}
+
+provider "curl2" {}
+
+data "curl2" "getPosts" {
+  http_method = "GET"
+  uri = "https://jsonplaceholder.typicode.com/posts"
+  #  auth_type = "Basic"
+  #  basic_auth_username = "<UserName>"
+  #  basic_auth_password = "<Password>"
+  #  headers = {
+  #    Accept = "*/*"
+  #  }
+}
+
+output "all_posts_response" {
+  value = jsondecode(data.curl2.getPosts.response.body)
+}
+
+output "all_posts_status" {
+  value = data.curl2.getPosts.response.status_code
+}
+```
+
+
 

curl2/data_source.go

@@ -30,6 +30,7 @@ type curl2DataModelRequest struct {
 	BearerToken       types.String `tfsdk:"bearer_token"`
 	BasicAuthUsername types.String `tfsdk:"basic_auth_username"`
 	BasicAuthPassword types.String `tfsdk:"basic_auth_password"`
+	Headers           types.Map    `tfsdk:"headers"`
 }
 
 type curl2DataSource struct {
@@ -82,6 +83,10 @@ func (c *curl2DataSource) Schema(ctx context.Context, req datasource.SchemaReque
 				Optional:    true,
 				Sensitive:   true,
 			},
+			"headers": schema.MapAttribute{
+				ElementType: types.StringType,
+				Optional:    true,
+			},
 		},
 	}
 }
@@ -129,6 +134,10 @@ func (c *curl2DataSource) Read(ctx context.Context, req datasource.ReadRequest,
 		return
 	}
 
+	for eachHeaderKey, eachHeaderValue := range config.Headers.Elements() {
+		newReq.Header.Set(eachHeaderKey, eachHeaderValue.String())
+	}
+
 	if config.AuthType.ValueString() != "" {
 		if config.AuthType.ValueString() == "Bearer" {
 			if config.BearerToken.ValueString() == "" {

curl2/provider.go

@@ -26,7 +26,7 @@ func (c *curl2Provider) Metadata(_ context.Context, _ provider.MetadataRequest,
 // Schema defines the provider-level schema for configuration data.
 func (c *curl2Provider) Schema(_ context.Context, _ provider.SchemaRequest, resp *provider.SchemaResponse) {
 	resp.Schema = schema.Schema{
-		Description: "Triggers HTTP(s) requests along with JSON body and authentication",
+		Description: "Triggers HTTP(s) requests along with JSON body, authentication as well as custom headers",
 		Attributes:  map[string]schema.Attribute{},
 	}
 }

docs/data-sources/curl2.md

@@ -17,7 +17,7 @@ terraform {
   required_providers {
     curl2 = {
       source = "mehulgohil/curl2"
-      version = "1.0.2"
+      version = "1.0.3"
     }
   }
 }
@@ -30,6 +30,9 @@ data "curl2" "getPosts" {
   #  auth_type = "Basic"
   #  basic_auth_username = "<UserName>"
   #  basic_auth_password = "<Password>"
+  #  headers = {
+  #    Accept = "*/*"
+  #  }
 }
 
 output "all_posts_response" {
@@ -46,6 +49,10 @@ data "curl2" "postPosts" {
   json = "{\"title\":\"foo\",\"body\":\"bar\",\"userId\":\"1\"}" //need the json in string format
   #  auth_type = "Bearer"
   #  bearer_token = "<Any Bearer Token>"
+  #  headers = {
+  #    Accept = "*/*"
+  #    Content-Type = "application/json"
+  #  }
 }
 
 output "post_posts_output" {
@@ -67,6 +74,7 @@ output "post_posts_output" {
 - `basic_auth_password` (String, Sensitive) Password to be used for Authentication.
 - `basic_auth_username` (String) Username to be used for Basic Authentication.
 - `bearer_token` (String, Sensitive) Bearer Token to be used for Authentication.
+- `headers` (Map of String)
 - `json` (String) JSON object in string format if using POST, PUT or PATCH method.
 
 ### Read-Only

docs/index.md

@@ -3,12 +3,12 @@
 page_title: "curl2 Provider"
 subcategory: ""
 description: |-
-  Triggers HTTP(s) requests along with JSON body and authentication
+  Triggers HTTP(s) requests along with JSON body, authentication as well as custom headers
 ---
 
 # curl2 Provider
 
-Triggers HTTP(s) requests along with JSON body and authentication
+Triggers HTTP(s) requests along with JSON body, authentication as well as custom headers
 
 ## Example Usage
 
@@ -17,7 +17,7 @@ terraform {
   required_providers {
     curl2 = {
       source = "mehulgohil/curl2"
-      version = "1.0.2"
+      version = "1.0.3"
     }
   }
 }
@@ -27,6 +27,12 @@ provider "curl2" {}
 data "curl2" "getPosts" {
   http_method = "GET"
   uri = "https://jsonplaceholder.typicode.com/posts"
+  #  auth_type = "Basic"
+  #  basic_auth_username = "<UserName>"
+  #  basic_auth_password = "<Password>"
+  #  headers = {
+  #    Accept = "*/*"
+  #  }
 }
 
 output "all_posts_response" {

examples/data-sources/curl2/data-source.tf

@@ -2,7 +2,7 @@ terraform {
   required_providers {
     curl2 = {
       source = "mehulgohil/curl2"
-      version = "1.0.2"
+      version = "1.0.3"
     }
   }
 }
@@ -15,6 +15,9 @@ data "curl2" "getPosts" {
   #  auth_type = "Basic"
   #  basic_auth_username = "<UserName>"
   #  basic_auth_password = "<Password>"
+  #  headers = {
+  #    Accept = "*/*"
+  #  }
 }
 
 output "all_posts_response" {
@@ -31,6 +34,10 @@ data "curl2" "postPosts" {
   json = "{\"title\":\"foo\",\"body\":\"bar\",\"userId\":\"1\"}" //need the json in string format
   #  auth_type = "Bearer"
   #  bearer_token = "<Any Bearer Token>"
+  #  headers = {
+  #    Accept = "*/*"
+  #    Content-Type = "application/json"
+  #  }
 }
 
 output "post_posts_output" {

examples/provider/provider.tf

@@ -2,7 +2,7 @@ terraform {
   required_providers {
     curl2 = {
       source = "mehulgohil/curl2"
-      version = "1.0.2"
+      version = "1.0.3"
     }
   }
 }
@@ -12,6 +12,12 @@ provider "curl2" {}
 data "curl2" "getPosts" {
   http_method = "GET"
   uri = "https://jsonplaceholder.typicode.com/posts"
+  #  auth_type = "Basic"
+  #  basic_auth_username = "<UserName>"
+  #  basic_auth_password = "<Password>"
+  #  headers = {
+  #    Accept = "*/*"
+  #  }
 }
 
 output "all_posts_response" {

go.mod

@@ -8,22 +8,50 @@ require (
 )
 
 require (
+	github.com/Masterminds/goutils v1.1.1 // indirect
+	github.com/Masterminds/semver/v3 v3.1.1 // indirect
+	github.com/Masterminds/sprig/v3 v3.2.2 // indirect
+	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
+	github.com/armon/go-radix v1.0.0 // indirect
+	github.com/bgentry/speakeasy v0.1.0 // indirect
 	github.com/fatih/color v1.13.0 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-checkpoint v0.5.0 // indirect
+	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
 	github.com/hashicorp/go-hclog v1.4.0 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/hashicorp/go-plugin v1.4.8 // indirect
 	github.com/hashicorp/go-uuid v1.0.3 // indirect
+	github.com/hashicorp/go-version v1.6.0 // indirect
+	github.com/hashicorp/hc-install v0.5.0 // indirect
+	github.com/hashicorp/terraform-exec v0.18.1 // indirect
+	github.com/hashicorp/terraform-json v0.15.0 // indirect
+	github.com/hashicorp/terraform-plugin-docs v0.14.1 // indirect
 	github.com/hashicorp/terraform-plugin-go v0.14.3 // indirect
 	github.com/hashicorp/terraform-registry-address v0.1.0 // indirect
 	github.com/hashicorp/terraform-svchost v0.0.0-20200729002733-f050f53b9734 // indirect
 	github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb // indirect
+	github.com/huandu/xstrings v1.3.2 // indirect
+	github.com/imdario/mergo v0.3.13 // indirect
 	github.com/kr/pretty v0.3.0 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.16 // indirect
+	github.com/mitchellh/cli v1.1.5 // indirect
+	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
+	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/oklog/run v1.0.0 // indirect
+	github.com/posener/complete v1.2.3 // indirect
+	github.com/russross/blackfriday v1.6.0 // indirect
+	github.com/shopspring/decimal v1.3.1 // indirect
+	github.com/spf13/cast v1.5.0 // indirect
 	github.com/vmihailenco/msgpack/v4 v4.3.12 // indirect
 	github.com/vmihailenco/tagparser v0.1.1 // indirect
+	github.com/zclconf/go-cty v1.13.0 // indirect
+	golang.org/x/crypto v0.5.0 // indirect
+	golang.org/x/mod v0.7.0 // indirect
 	golang.org/x/net v0.5.0 // indirect
 	golang.org/x/sys v0.4.0 // indirect
 	golang.org/x/text v0.7.0 // indirect