private async Task <ICredential> GeneratePersonalAccessTokenAsync(InputArguments input)
{
ThrowIfDisposed();
// We should not allow unencrypted communication and should inform the user
if (StringComparer.OrdinalIgnoreCase.Equals(input.Protocol, "http"))
{
throw new Exception("Unencrypted HTTP is not supported for Azure Repos. Ensure the repository remote URL is using HTTPS.");
}
Uri remoteUri = input.GetRemoteUri();
Uri orgUri = UriHelpers.CreateOrganizationUri(remoteUri, out _);
// Determine the MS authentication authority for this organization
_context.Trace.WriteLine("Determining Microsoft Authentication Authority...");
string authAuthority = await _azDevOps.GetAuthorityAsync(orgUri);
_context.Trace.WriteLine($"Authority is '{authAuthority}'.");
// Get an AAD access token for the Azure DevOps SPS
_context.Trace.WriteLine("Getting Azure AD access token...");
IMicrosoftAuthenticationResult result = await _msAuth.GetTokenAsync(
authAuthority,
GetClientId(),
GetRedirectUri(),
AzureDevOpsConstants.AzureDevOpsDefaultScopes,
null);
_context.Trace.WriteLineSecrets(
$"Acquired Azure access token. Account='{result.AccountUpn}' Token='{{0}}'", new object[] { result.AccessToken });
// Ask the Azure DevOps instance to create a new PAT
var patScopes = new[]
{
AzureDevOpsConstants.PersonalAccessTokenScopes.ReposWrite,
AzureDevOpsConstants.PersonalAccessTokenScopes.ArtifactsRead
};
_context.Trace.WriteLine($"Creating Azure DevOps PAT with scopes '{string.Join(", ", patScopes)}'...");
string pat = await _azDevOps.CreatePersonalAccessTokenAsync(
orgUri,
result.AccessToken,
patScopes);
_context.Trace.WriteLineSecrets("PAT created. PAT='{0}'", new object[] { pat });
return(new GitCredential(result.AccountUpn, pat));
}
public override async Task <ICredential> GenerateCredentialAsync(InputArguments input)
{
// We should not allow unencrypted communication and should inform the user
if (StringComparer.OrdinalIgnoreCase.Equals(input.Protocol, "http"))
{
throw new Exception("Unencrypted HTTP is not supported for Azure Repos. Ensure the repository remote URL is using HTTPS.");
}
Uri orgUri = UriHelpers.CreateOrganizationUri(input);
Uri remoteUri = input.GetRemoteUri();
// Determine the MS authentication authority for this organization
Context.Trace.WriteLine("Determining Microsoft Authentication Authority...");
string authAuthority = await _azDevOps.GetAuthorityAsync(orgUri);
Context.Trace.WriteLine($"Authority is '{authAuthority}'.");
// Get an AAD access token for the Azure DevOps SPS
Context.Trace.WriteLine("Getting Azure AD access token...");
string accessToken = await _msAuth.GetAccessTokenAsync(
authAuthority,
AzureDevOpsConstants.AadClientId,
AzureDevOpsConstants.AadRedirectUri,
AzureDevOpsConstants.AadResourceId,
remoteUri);
Context.Trace.WriteLineSecrets("Acquired access token. Token='{0}'", new object[] { accessToken });
// Ask the Azure DevOps instance to create a new PAT
var patScopes = new[]
{
AzureDevOpsConstants.PersonalAccessTokenScopes.ReposWrite,
AzureDevOpsConstants.PersonalAccessTokenScopes.ArtifactsRead
};
Context.Trace.WriteLine($"Creating Azure DevOps PAT with scopes '{string.Join(", ", patScopes)}'...");
string pat = await _azDevOps.CreatePersonalAccessTokenAsync(
orgUri,
accessToken,
patScopes);
Context.Trace.WriteLineSecrets("PAT created. PAT='{0}'", new object[] { pat });
return(new GitCredential(Constants.PersonalAccessTokenUserName, pat));
}
