error logging around malformed urls (#2561)

adds debug logging around url construction

src/internal/connector/exchange/api/contacts.go

@@ -3,6 +3,7 @@ package api
 import (
 	"context"
 	"fmt"
+	"os"
 
 	"github.com/alcionai/clues"
 	"github.com/microsoft/kiota-abstractions-go/serialization"
@@ -15,6 +16,7 @@ import (
 	"github.com/alcionai/corso/src/internal/connector/graph/api"
 	"github.com/alcionai/corso/src/pkg/backup/details"
 	"github.com/alcionai/corso/src/pkg/fault"
+	"github.com/alcionai/corso/src/pkg/logger"
 	"github.com/alcionai/corso/src/pkg/selectors"
 )
 
@@ -245,6 +247,20 @@ func (c Contacts) GetAddedAndRemovedItemIDs(
 	builder := service.Client().UsersById(user).ContactFoldersById(directoryID).Contacts().Delta()
 	pgr := &contactPager{service, builder, options}
 
+	if len(os.Getenv("CORSO_URL_LOGGING")) > 0 {
+		gri, err := builder.ToGetRequestInformation(ctx, options)
+		if err != nil {
+			logger.Ctx(ctx).Errorw("getting builder info", "error", err)
+		} else {
+			uri, err := gri.GetUri()
+			if err != nil {
+				logger.Ctx(ctx).Errorw("getting builder uri", "error", err)
+			} else {
+				logger.Ctx(ctx).Infow("contact builder", "user", user, "directoryID", directoryID, "uri", uri)
+			}
+		}
+	}
+
 	added, removed, deltaURL, err := getItemsAddedAndRemovedFromContainer(ctx, pgr)
 	if err != nil {
 		return nil, nil, DeltaUpdate{}, err

src/internal/connector/exchange/api/events.go

@@ -3,6 +3,7 @@ package api
 import (
 	"context"
 	"fmt"
+	"os"
 	"time"
 
 	"github.com/alcionai/clues"
@@ -17,6 +18,7 @@ import (
 	"github.com/alcionai/corso/src/internal/connector/graph/api"
 	"github.com/alcionai/corso/src/pkg/backup/details"
 	"github.com/alcionai/corso/src/pkg/fault"
+	"github.com/alcionai/corso/src/pkg/logger"
 	"github.com/alcionai/corso/src/pkg/path"
 )
 
@@ -272,6 +274,20 @@ func (c Events) GetAddedAndRemovedItemIDs(
 	builder := users.NewItemCalendarsItemEventsDeltaRequestBuilder(rawURL, service.Adapter())
 	pgr := &eventPager{service, builder, nil}
 
+	if len(os.Getenv("CORSO_URL_LOGGING")) > 0 {
+		gri, err := builder.ToGetRequestInformation(ctx, nil)
+		if err != nil {
+			logger.Ctx(ctx).Errorw("getting builder info", "error", err)
+		} else {
+			uri, err := gri.GetUri()
+			if err != nil {
+				logger.Ctx(ctx).Errorw("getting builder uri", "error", err)
+			} else {
+				logger.Ctx(ctx).Infow("calendar builder", "user", user, "directoryID", calendarID, "uri", uri)
+			}
+		}
+	}
+
 	added, removed, deltaURL, err := getItemsAddedAndRemovedFromContainer(ctx, pgr)
 	if err != nil {
 		return nil, nil, DeltaUpdate{}, err

src/internal/connector/exchange/api/mail.go

@@ -3,6 +3,7 @@ package api
 import (
 	"context"
 	"fmt"
+	"os"
 
 	"github.com/alcionai/clues"
 	"github.com/microsoft/kiota-abstractions-go/serialization"
@@ -15,6 +16,7 @@ import (
 	"github.com/alcionai/corso/src/internal/connector/graph/api"
 	"github.com/alcionai/corso/src/pkg/backup/details"
 	"github.com/alcionai/corso/src/pkg/fault"
+	"github.com/alcionai/corso/src/pkg/logger"
 	"github.com/alcionai/corso/src/pkg/selectors"
 )
 
@@ -283,6 +285,20 @@ func (c Mail) GetAddedAndRemovedItemIDs(
 	builder := service.Client().UsersById(user).MailFoldersById(directoryID).Messages().Delta()
 	pgr := &mailPager{service, builder, options}
 
+	if len(os.Getenv("CORSO_URL_LOGGING")) > 0 {
+		gri, err := builder.ToGetRequestInformation(ctx, options)
+		if err != nil {
+			logger.Ctx(ctx).Errorw("getting builder info", "error", err)
+		} else {
+			uri, err := gri.GetUri()
+			if err != nil {
+				logger.Ctx(ctx).Errorw("getting builder uri", "error", err)
+			} else {
+				logger.Ctx(ctx).Infow("mail builder", "user", user, "directoryID", directoryID, "uri", uri)
+			}
+		}
+	}
+
 	added, removed, deltaURL, err := getItemsAddedAndRemovedFromContainer(ctx, pgr)
 	if err != nil {
 		return nil, nil, DeltaUpdate{}, err

src/internal/connector/graph/service.go

@@ -4,6 +4,7 @@ import (
 	"net/http"
 	"net/http/httputil"
 	"os"
+	"strings"
 	"time"
 
 	"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
@@ -263,6 +264,12 @@ func (handler *LoggingMiddleware) Intercept(
 		resp, err = pipeline.Next(req, middlewareIndex)
 	)
 
+	if len(os.Getenv("CORSO_URL_LOGGING")) > 0 {
+		if strings.Contains(req.URL.String(), "users//") {
+			logger.Ctx(ctx).Errorw("malformed request url: missing user", "url", req.URL)
+		}
+	}
+
 	if resp == nil {
 		return resp, err
 	}