RTECO-1574 - Implementation of Nuget Support for client -

artifactory/commands/nuget/auth.go

@@ -0,0 +1,45 @@
+package nuget
+
+import (
+	"fmt"
+	"net/url"
+
+	dotnetcmd "github.com/jfrog/jfrog-cli-artifactory/artifactory/commands/dotnet"
+	"github.com/jfrog/jfrog-cli-core/v2/utils/config"
+)
+
+// SourceURLWithCredentials builds an Artifactory NuGet feed URL with credentials embedded
+// as https://user:password@host/... so they can be passed directly as a -Source flag.
+// This is rank-1 (command-line flag) in NuGet's credential priority hierarchy and requires
+// no nuget.config modification.
+func SourceURLWithCredentials(serverDetails *config.ServerDetails, repoName string, useV2 bool) (string, error) {
+	sourceURL, user, password, err := dotnetcmd.GetSourceDetails(serverDetails, repoName, useV2)
+	if err != nil {
+		return "", fmt.Errorf("get NuGet source details: %w", err)
+	}
+
+	u, err := url.Parse(sourceURL)
+	if err != nil {
+		return "", fmt.Errorf("parse NuGet source URL: %w", err)
+	}
+	u.User = url.UserPassword(user, password)
+	return u.String(), nil
+}
+
+// NuGetExeV3SourceDetails returns the V3 source URL, username, and password for use in a
+// temp nuget.config for restore operations. V3 is safe here because the URL goes into
+// <packageSources> in the config file, not as a -Source CLI flag. When no -Source flag is
+// passed, nuget.exe does NOT re-embed the URL into MSBuild's /p:RestoreSources — MSBuild
+// reads the source directly from the config file via /p:RestoreConfigFile and loads the V3
+// service index normally.
+func NuGetExeV3SourceDetails(serverDetails *config.ServerDetails, repoName string) (sourceURL, user, password string, err error) {
+	return dotnetcmd.GetSourceDetails(serverDetails, repoName, false /* V3 */)
+}
+
+// NuGetExeV2SourceDetails returns the V2 source URL, username, and password for push
+// operations. Push is handled by nuget.exe directly (not MSBuild), so named source lookup
+// from -ConfigFile works. V2 is fine for push (no service index needed) and avoids the
+// /p:RestoreSources re-embedding issue entirely.
+func NuGetExeV2SourceDetails(serverDetails *config.ServerDetails, repoName string) (sourceURL, user, password string, err error) {
+	return dotnetcmd.GetSourceDetails(serverDetails, repoName, true /* V2 */)
+}