diff options
Diffstat (limited to 'src/Enmarcha.Backend/Program.cs')
| -rw-r--r-- | src/Enmarcha.Backend/Program.cs | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/Enmarcha.Backend/Program.cs b/src/Enmarcha.Backend/Program.cs index 6eddfc8..587da78 100644 --- a/src/Enmarcha.Backend/Program.cs +++ b/src/Enmarcha.Backend/Program.cs @@ -46,7 +46,28 @@ builder.Services.AddOpenTelemetry() tracing .SetResourceBuilder(ResourceBuilder.CreateDefault().AddService("Enmarcha.Backend")) .AddSource(Telemetry.Source.Name) - .AddAspNetCoreInstrumentation() + .AddAspNetCoreInstrumentation(options => + { + options.EnrichWithHttpRequest = (activity, request) => + { + var ip = request.HttpContext.Connection.RemoteIpAddress; + if (ip == null) return; + string anonymised; + if (ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork) + { + var bytes = ip.GetAddressBytes(); + bytes[3] = 0; + anonymised = new System.Net.IPAddress(bytes).ToString(); + } + else + { + var bytes = ip.GetAddressBytes(); + for (var i = 6; i < 16; i++) bytes[i] = 0; + anonymised = new System.Net.IPAddress(bytes).ToString(); + } + activity.SetTag("client.address", anonymised); + }; + }) .AddHttpClientInstrumentation(options => { options.EnrichWithHttpRequestMessage = (activity, req) => |