azure_pipelines_credential.hpp

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// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
 
#pragma once
 
#include "azure/identity/detail/client_credential_core.hpp"
#include "azure/identity/detail/token_cache.hpp"
 
#include <azure/core/credentials/token_credential_options.hpp>
#include <azure/core/http/http.hpp>
#include <azure/core/internal/http/pipeline.hpp>
 
#include <string>
#include <vector>
 
namespace Azure { namespace Identity {
  namespace _detail {
    class TokenCredentialImpl;
  } // namespace _detail
 
  struct AzurePipelinesCredentialOptions final : public Core::Credentials::TokenCredentialOptions
  {
    std::string AuthorityHost = _detail::DefaultOptionValues::GetAuthorityHost();
 
    std::vector<std::string> AdditionallyAllowedTenants;
  };
 
  class AzurePipelinesCredential final : public Core::Credentials::TokenCredential {
  private:
    std::string m_serviceConnectionId;
    std::string m_systemAccessToken;
    _detail::ClientCredentialCore m_clientCredentialCore;
    Azure::Core::Http::_internal::HttpPipeline m_httpPipeline;
    std::string m_oidcRequestUrl;
    std::unique_ptr<_detail::TokenCredentialImpl> m_tokenCredentialImpl;
    std::string m_requestBody;
    _detail::TokenCache m_tokenCache;
 
    std::string GetAssertion(Core::Context const& context) const;
    Azure::Core::Http::Request CreateOidcRequestMessage() const;
    std::string GetOidcTokenResponse(
        std::unique_ptr<Azure::Core::Http::RawResponse> const& response,
        std::string responseBody) const;
 
  public:
    explicit AzurePipelinesCredential(
        std::string tenantId,
        std::string clientId,
        std::string serviceConnectionId,
        std::string systemAccessToken,
        AzurePipelinesCredentialOptions const& options = {});
 
    ~AzurePipelinesCredential() override;
 
    Core::Credentials::AccessToken GetToken(
        Core::Credentials::TokenRequestContext const& tokenRequestContext,
        Core::Context const& context) const override;
  };
 
}} // namespace Azure::Identity