private void LoadProxySetting()
{
string proxyConfigFile = IOUtil.GetProxyConfigFilePath();
if (File.Exists(proxyConfigFile))
{
// we expect the first line of the file is the proxy url
Trace.Verbose($"Try read proxy setting from file: {proxyConfigFile}.");
ProxyAddress = File.ReadLines(proxyConfigFile).FirstOrDefault() ?? string.Empty;
ProxyAddress = ProxyAddress.Trim();
Trace.Verbose($"{ProxyAddress}");
}
if (string.IsNullOrEmpty(ProxyAddress))
{
Trace.Verbose("Try read proxy setting from environment variable: 'VSTS_HTTP_PROXY'.");
ProxyAddress = Environment.GetEnvironmentVariable("VSTS_HTTP_PROXY") ?? string.Empty;
ProxyAddress = ProxyAddress.Trim();
Trace.Verbose($"{ProxyAddress}");
}
if (!string.IsNullOrEmpty(ProxyAddress) && !Uri.IsWellFormedUriString(ProxyAddress, UriKind.Absolute))
{
Trace.Info($"The proxy url is not a well formed absolute uri string: {ProxyAddress}.");
ProxyAddress = string.Empty;
}
if (!string.IsNullOrEmpty(ProxyAddress))
{
Trace.Info($"Config proxy at: {ProxyAddress}.");
ProxyUsername = Environment.GetEnvironmentVariable("VSTS_HTTP_PROXY_USERNAME");
ProxyPassword = Environment.GetEnvironmentVariable("VSTS_HTTP_PROXY_PASSWORD");
if (!string.IsNullOrEmpty(ProxyPassword))
{
var secretMasker = HostContext.GetService <ISecretMasker>();
secretMasker.AddValue(ProxyPassword);
}
if (string.IsNullOrEmpty(ProxyUsername) || string.IsNullOrEmpty(ProxyPassword))
{
Trace.Info($"Config proxy use DefaultNetworkCredentials.");
Credentials = CredentialCache.DefaultNetworkCredentials;
}
else
{
Trace.Info($"Config authentication proxy as: {ProxyUsername}.");
Credentials = new NetworkCredential(ProxyUsername, ProxyPassword);
}
}
else
{
Trace.Info($"No proxy setting found.");
}
}
private void LoadProxySetting()
{
string proxyConfigFile = HostContext.GetConfigFile(WellKnownConfigFile.Proxy);
if (File.Exists(proxyConfigFile))
{
// we expect the first line of the file is the proxy url
Trace.Verbose($"Try read proxy setting from file: {proxyConfigFile}.");
ProxyAddress = File.ReadLines(proxyConfigFile).FirstOrDefault() ?? string.Empty;
ProxyAddress = ProxyAddress.Trim();
Trace.Verbose($"{ProxyAddress}");
}
if (string.IsNullOrEmpty(ProxyAddress))
{
Trace.Verbose("Try read proxy setting from environment variable: 'VSTS_HTTP_PROXY'.");
ProxyAddress = Environment.GetEnvironmentVariable("VSTS_HTTP_PROXY") ?? string.Empty;
ProxyAddress = ProxyAddress.Trim();
Trace.Verbose($"{ProxyAddress}");
}
if (!string.IsNullOrEmpty(ProxyAddress) && !Uri.IsWellFormedUriString(ProxyAddress, UriKind.Absolute))
{
Trace.Info($"The proxy url is not a well formed absolute uri string: {ProxyAddress}.");
ProxyAddress = string.Empty;
}
if (!string.IsNullOrEmpty(ProxyAddress))
{
Trace.Info($"Config proxy at: {ProxyAddress}.");
string proxyCredFile = HostContext.GetConfigFile(WellKnownConfigFile.ProxyCredentials);
if (File.Exists(proxyCredFile))
{
string lookupKey = File.ReadAllLines(proxyCredFile).FirstOrDefault();
if (!string.IsNullOrEmpty(lookupKey))
{
var credStore = HostContext.GetService <IAgentCredentialStore>();
var proxyCred = credStore.Read($"VSTS_AGENT_PROXY_{lookupKey}");
ProxyUsername = proxyCred.UserName;
ProxyPassword = proxyCred.Password;
}
}
if (string.IsNullOrEmpty(ProxyUsername))
{
ProxyUsername = Environment.GetEnvironmentVariable("VSTS_HTTP_PROXY_USERNAME");
}
if (string.IsNullOrEmpty(ProxyPassword))
{
ProxyPassword = Environment.GetEnvironmentVariable("VSTS_HTTP_PROXY_PASSWORD");
}
if (!string.IsNullOrEmpty(ProxyPassword))
{
HostContext.SecretMasker.AddValue(ProxyPassword);
}
if (string.IsNullOrEmpty(ProxyUsername) || string.IsNullOrEmpty(ProxyPassword))
{
Trace.Info($"Config proxy use DefaultNetworkCredentials.");
}
else
{
Trace.Info($"Config authentication proxy as: {ProxyUsername}.");
}
string proxyBypassFile = HostContext.GetConfigFile(WellKnownConfigFile.ProxyBypass);
if (File.Exists(proxyBypassFile))
{
Trace.Verbose($"Try read proxy bypass list from file: {proxyBypassFile}.");
foreach (string bypass in File.ReadAllLines(proxyBypassFile))
{
if (string.IsNullOrWhiteSpace(bypass))
{
continue;
}
else
{
Trace.Info($"Bypass proxy for: {bypass}.");
ProxyBypassList.Add(bypass.Trim());
}
}
}
WebProxy = new AgentWebProxy(ProxyAddress, ProxyUsername, ProxyPassword, ProxyBypassList);
}
else
{
Trace.Info($"No proxy setting found.");
}
}
private void LoadProxySetting()
{
string proxyConfigFile = IOUtil.GetProxyConfigFilePath();
if (File.Exists(proxyConfigFile))
{
// we expect the first line of the file is the proxy url
Trace.Verbose($"Try read proxy setting from file: {proxyConfigFile}.");
ProxyAddress = File.ReadLines(proxyConfigFile).FirstOrDefault() ?? string.Empty;
ProxyAddress = ProxyAddress.Trim();
Trace.Verbose($"{ProxyAddress}");
}
if (string.IsNullOrEmpty(ProxyAddress))
{
Trace.Verbose("Try read proxy setting from environment variable: 'VSTS_HTTP_PROXY'.");
ProxyAddress = Environment.GetEnvironmentVariable("VSTS_HTTP_PROXY") ?? string.Empty;
ProxyAddress = ProxyAddress.Trim();
Trace.Verbose($"{ProxyAddress}");
}
if (!string.IsNullOrEmpty(ProxyAddress) && !Uri.IsWellFormedUriString(ProxyAddress, UriKind.Absolute))
{
Trace.Info($"The proxy url is not a well formed absolute uri string: {ProxyAddress}.");
ProxyAddress = string.Empty;
}
if (!string.IsNullOrEmpty(ProxyAddress))
{
Trace.Info($"Config proxy at: {ProxyAddress}.");
ProxyUsername = Environment.GetEnvironmentVariable("VSTS_HTTP_PROXY_USERNAME");
ProxyPassword = Environment.GetEnvironmentVariable("VSTS_HTTP_PROXY_PASSWORD");
if (!string.IsNullOrEmpty(ProxyPassword))
{
var secretMasker = HostContext.GetService <ISecretMasker>();
secretMasker.AddValue(ProxyPassword);
}
if (string.IsNullOrEmpty(ProxyUsername) || string.IsNullOrEmpty(ProxyPassword))
{
Trace.Info($"Config proxy use DefaultNetworkCredentials.");
Credentials = CredentialCache.DefaultNetworkCredentials;
}
else
{
Trace.Info($"Config authentication proxy as: {ProxyUsername}.");
Credentials = new NetworkCredential(ProxyUsername, ProxyPassword);
}
string proxyBypassFile = IOUtil.GetProxyBypassFilePath();
if (File.Exists(proxyBypassFile))
{
Trace.Verbose($"Try read proxy bypass list from file: {proxyBypassFile}.");
foreach (string bypass in File.ReadAllLines(proxyBypassFile))
{
if (string.IsNullOrWhiteSpace(bypass))
{
continue;
}
else
{
Trace.Info($"Bypass proxy for: {bypass}.");
try
{
Regex bypassRegex = new Regex(bypass.Trim(), RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.ECMAScript);
_regExBypassList.Add(bypassRegex);
ProxyBypassList.Add(bypass.Trim());
}
catch (Exception ex)
{
Trace.Error($"{bypass} is not a valid Regex, won't bypass proxy for {bypass}.");
Trace.Error(ex);
}
}
}
}
}
else
{
Trace.Info($"No proxy setting found.");
}
}
private void LoadProxySetting()
{
string proxyConfigFile = HostContext.GetConfigFile(WellKnownConfigFile.Proxy);
if (File.Exists(proxyConfigFile))
{
// we expect the first line of the file is the proxy url
Trace.Verbose($"Try read proxy setting from file: {proxyConfigFile}.");
ProxyAddress = File.ReadLines(proxyConfigFile).FirstOrDefault() ?? string.Empty;
ProxyAddress = ProxyAddress.Trim();
Trace.Verbose($"{ProxyAddress}");
}
if (string.IsNullOrEmpty(ProxyAddress))
{
ProxyAddress = AgentKnobs.ProxyAddress.GetValue(HostContext).AsString();
Trace.Verbose($"Proxy address: {ProxyAddress}");
}
if (!string.IsNullOrEmpty(ProxyAddress) && !Uri.IsWellFormedUriString(ProxyAddress, UriKind.Absolute))
{
Trace.Error($"The proxy url is not a well formed absolute uri string: {ProxyAddress}.");
ProxyAddress = string.Empty;
}
if (!string.IsNullOrEmpty(ProxyAddress))
{
Trace.Info($"Config proxy at: {ProxyAddress}.");
string proxyCredFile = HostContext.GetConfigFile(WellKnownConfigFile.ProxyCredentials);
if (File.Exists(proxyCredFile))
{
string lookupKey = File.ReadAllLines(proxyCredFile).FirstOrDefault();
if (!string.IsNullOrEmpty(lookupKey))
{
var credStore = HostContext.GetService <IAgentCredentialStore>();
var proxyCred = credStore.Read($"VSTS_AGENT_PROXY_{lookupKey}");
ProxyUsername = proxyCred.UserName;
ProxyPassword = proxyCred.Password;
}
}
if (string.IsNullOrEmpty(ProxyUsername))
{
ProxyUsername = AgentKnobs.ProxyUsername.GetValue(HostContext).AsString();
}
if (string.IsNullOrEmpty(ProxyPassword))
{
ProxyPassword = AgentKnobs.ProxyPassword.GetValue(HostContext).AsString();
}
if (!string.IsNullOrEmpty(ProxyPassword))
{
HostContext.SecretMasker.AddValue(ProxyPassword);
}
if (string.IsNullOrEmpty(ProxyUsername) || string.IsNullOrEmpty(ProxyPassword))
{
Trace.Info($"Config proxy use DefaultNetworkCredentials.");
}
else
{
Trace.Info($"Config authentication proxy as: {ProxyUsername}.");
}
LoadProxyBypassList();
_agentWebProxy.Update(ProxyAddress, ProxyUsername, ProxyPassword, ProxyBypassList);
}
else
{
Trace.Info($"No proxy setting found.");
}
}