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			107 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			107 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package logical
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import (
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	"crypto/sha256"
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	"encoding/base64"
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	"encoding/json"
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	"testing"
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)
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func TestJSONSerialization(t *testing.T) {
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	tt := TokenTypeDefaultBatch
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	s, err := json.Marshal(tt)
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	if err != nil {
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		t.Fatal(err)
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	}
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	var utt TokenType
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	err = json.Unmarshal(s, &utt)
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	if err != nil {
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		t.Fatal(err)
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	}
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	if tt != utt {
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		t.Fatalf("expected %v, got %v", tt, utt)
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	}
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	utt = TokenTypeDefault
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	err = json.Unmarshal([]byte(`"default-batch"`), &utt)
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	if err != nil {
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		t.Fatal(err)
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	}
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	if tt != utt {
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		t.Fatalf("expected %v, got %v", tt, utt)
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	}
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	// Test on an empty value, which should unmarshal into TokenTypeDefault
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	tt = TokenTypeDefault
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	err = json.Unmarshal([]byte(`""`), &utt)
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	if err != nil {
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		t.Fatal(err)
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	}
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	if tt != utt {
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		t.Fatalf("expected %v, got %v", tt, utt)
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	}
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}
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// TestCreateClientID verifies that CreateClientID uses the entity ID for a token
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// entry if one exists, and creates an appropriate client ID otherwise.
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func TestCreateClientID(t *testing.T) {
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	entry := TokenEntry{NamespaceID: "namespaceFoo", Policies: []string{"bar", "baz", "foo", "banana"}}
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	id, isTWE := entry.CreateClientID()
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	if !isTWE {
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		t.Fatalf("TWE token should return true value in isTWE bool")
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	}
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	expectedIDPlaintext := "banana" + string(SortedPoliciesTWEDelimiter) + "bar" +
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		string(SortedPoliciesTWEDelimiter) + "baz" +
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		string(SortedPoliciesTWEDelimiter) + "foo" + string(ClientIDTWEDelimiter) + "namespaceFoo"
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	hashed := sha256.Sum256([]byte(expectedIDPlaintext))
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	expectedID := base64.StdEncoding.EncodeToString(hashed[:])
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	if expectedID != id {
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		t.Fatalf("wrong ID: expected %s, found %s", expectedID, id)
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	}
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	// Test with entityID
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	entry = TokenEntry{EntityID: "entityFoo", NamespaceID: "namespaceFoo", Policies: []string{"bar", "baz", "foo", "banana"}}
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	id, isTWE = entry.CreateClientID()
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	if isTWE {
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		t.Fatalf("token with entity should return false value in isTWE bool")
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	}
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	if id != "entityFoo" {
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		t.Fatalf("client ID should be entity ID")
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	}
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	// Test without namespace
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	entry = TokenEntry{Policies: []string{"bar", "baz", "foo", "banana"}}
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	id, isTWE = entry.CreateClientID()
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	if !isTWE {
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		t.Fatalf("TWE token should return true value in isTWE bool")
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	}
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	expectedIDPlaintext = "banana" + string(SortedPoliciesTWEDelimiter) + "bar" +
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		string(SortedPoliciesTWEDelimiter) + "baz" +
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		string(SortedPoliciesTWEDelimiter) + "foo" + string(ClientIDTWEDelimiter)
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	hashed = sha256.Sum256([]byte(expectedIDPlaintext))
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	expectedID = base64.StdEncoding.EncodeToString(hashed[:])
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	if expectedID != id {
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		t.Fatalf("wrong ID: expected %s, found %s", expectedID, id)
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	}
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	// Test without policies
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	entry = TokenEntry{NamespaceID: "namespaceFoo"}
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	id, isTWE = entry.CreateClientID()
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	if !isTWE {
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		t.Fatalf("TWE token should return true value in isTWE bool")
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	}
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	expectedIDPlaintext = "namespaceFoo"
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	hashed = sha256.Sum256([]byte(expectedIDPlaintext))
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	expectedID = base64.StdEncoding.EncodeToString(hashed[:])
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	if expectedID != id {
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		t.Fatalf("wrong ID: expected %s, found %s", expectedID, id)
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	}
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}
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