Ensure all SPDXRef IDs are valid

According to:

https://spdx.github.io/spdx-spec/v2.3/package-information/#72-package-spdx-identifier-field

they can only contain:

"unique string containing letters, numbers, ., and/or -."

sbom/examples/container_image/build/kernel-module-management-operator-container-1.1.2-25_arm64.spdx.json

@@ -1353,7 +1353,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-aarch64-libcom_err",
+      "SPDXID": "SPDXRef-aarch64-libcom-err",
       "name": "libcom_err",
       "versionInfo": "1.46.5",
       "supplier": "Organization: Red Hat",
@@ -2035,7 +2035,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-aarch64-libstdc++",
+      "SPDXID": "SPDXRef-aarch64-libstdc",
       "name": "libstdc++",
       "versionInfo": "11.3.1",
       "supplier": "Organization: Red Hat",
@@ -4354,7 +4354,7 @@
     {
       "spdxElementId": "SPDXRef-kernel-module-management-operator-container-arm64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-aarch64-libcom_err"
+      "relatedSpdxElement": "SPDXRef-aarch64-libcom-err"
     },
     {
       "spdxElementId": "SPDXRef-kernel-module-management-operator-container-arm64",
@@ -4509,7 +4509,7 @@
     {
       "spdxElementId": "SPDXRef-kernel-module-management-operator-container-arm64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-aarch64-libstdc++"
+      "relatedSpdxElement": "SPDXRef-aarch64-libstdc"
     },
     {
       "spdxElementId": "SPDXRef-kernel-module-management-operator-container-arm64",

sbom/examples/container_image/build/kernel-module-management-operator-container-1.1.2-25_ppc64le.spdx.json

@@ -1331,7 +1331,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-ppc64le-libcom_err",
+      "SPDXID": "SPDXRef-ppc64le-libcom-err",
       "name": "libcom_err",
       "versionInfo": "1.46.5",
       "supplier": "Organization: Red Hat",
@@ -2035,7 +2035,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-ppc64le-libstdc++",
+      "SPDXID": "SPDXRef-ppc64le-libstdc",
       "name": "libstdc++",
       "versionInfo": "11.3.1",
       "supplier": "Organization: Red Hat",
@@ -4349,7 +4349,7 @@
     {
       "spdxElementId": "SPDXRef-kernel-module-management-operator-container-ppc64le",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-ppc64le-libcom_err"
+      "relatedSpdxElement": "SPDXRef-ppc64le-libcom-err"
     },
     {
       "spdxElementId": "SPDXRef-kernel-module-management-operator-container-ppc64le",
@@ -4509,7 +4509,7 @@
     {
       "spdxElementId": "SPDXRef-kernel-module-management-operator-container-ppc64le",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-ppc64le-libstdc++"
+      "relatedSpdxElement": "SPDXRef-ppc64le-libstdc"
     },
     {
       "spdxElementId": "SPDXRef-kernel-module-management-operator-container-ppc64le",

sbom/examples/container_image/build/ubi9-micro-container-9.4-6.1716471860_amd64.spdx.json

@@ -60,7 +60,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-bash",
+      "SPDXID": "SPDXRef-x86-64-bash",
       "name": "bash",
       "versionInfo": "5.1.8",
       "supplier": "Organization: Red Hat",
@@ -82,7 +82,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-coreutils-single",
+      "SPDXID": "SPDXRef-x86-64-coreutils-single",
       "name": "coreutils-single",
       "versionInfo": "8.32",
       "supplier": "Organization: Red Hat",
@@ -104,7 +104,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-filesystem",
+      "SPDXID": "SPDXRef-x86-64-filesystem",
       "name": "filesystem",
       "versionInfo": "3.16",
       "supplier": "Organization: Red Hat",
@@ -126,7 +126,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-glibc",
+      "SPDXID": "SPDXRef-x86-64-glibc",
       "name": "glibc",
       "versionInfo": "2.34",
       "supplier": "Organization: Red Hat",
@@ -148,7 +148,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-glibc-common",
+      "SPDXID": "SPDXRef-x86-64-glibc-common",
       "name": "glibc-common",
       "versionInfo": "2.34",
       "supplier": "Organization: Red Hat",
@@ -170,7 +170,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-glibc-minimal-langpack",
+      "SPDXID": "SPDXRef-x86-64-glibc-minimal-langpack",
       "name": "glibc-minimal-langpack",
       "versionInfo": "2.34",
       "supplier": "Organization: Red Hat",
@@ -192,7 +192,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-libacl",
+      "SPDXID": "SPDXRef-x86-64-libacl",
       "name": "libacl",
       "versionInfo": "2.3.1",
       "supplier": "Organization: Red Hat",
@@ -214,7 +214,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-libattr",
+      "SPDXID": "SPDXRef-x86-64-libattr",
       "name": "libattr",
       "versionInfo": "2.5.1",
       "supplier": "Organization: Red Hat",
@@ -236,7 +236,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-libcap",
+      "SPDXID": "SPDXRef-x86-64-libcap",
       "name": "libcap",
       "versionInfo": "2.48",
       "supplier": "Organization: Red Hat",
@@ -258,7 +258,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-libgcc",
+      "SPDXID": "SPDXRef-x86-64-libgcc",
       "name": "libgcc",
       "versionInfo": "11.4.1",
       "supplier": "Organization: Red Hat",
@@ -280,7 +280,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-libselinux",
+      "SPDXID": "SPDXRef-x86-64-libselinux",
       "name": "libselinux",
       "versionInfo": "3.6",
       "supplier": "Organization: Red Hat",
@@ -302,7 +302,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-libsepol",
+      "SPDXID": "SPDXRef-x86-64-libsepol",
       "name": "libsepol",
       "versionInfo": "3.6",
       "supplier": "Organization: Red Hat",
@@ -346,7 +346,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-ncurses-libs",
+      "SPDXID": "SPDXRef-x86-64-ncurses-libs",
       "name": "ncurses-libs",
       "versionInfo": "6.2",
       "supplier": "Organization: Red Hat",
@@ -368,7 +368,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-pcre2",
+      "SPDXID": "SPDXRef-x86-64-pcre2",
       "name": "pcre2",
       "versionInfo": "10.40",
       "supplier": "Organization: Red Hat",
@@ -412,7 +412,7 @@
       ]
     },
     {
-      "SPDXID": "SPDXRef-x86_64-redhat-release",
+      "SPDXID": "SPDXRef-x86-64-redhat-release",
       "name": "redhat-release",
       "versionInfo": "9.4",
       "supplier": "Organization: Red Hat",
@@ -518,62 +518,62 @@
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-bash"
+      "relatedSpdxElement": "SPDXRef-x86-64-bash"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-coreutils-single"
+      "relatedSpdxElement": "SPDXRef-x86-64-coreutils-single"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-filesystem"
+      "relatedSpdxElement": "SPDXRef-x86-64-filesystem"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-glibc"
+      "relatedSpdxElement": "SPDXRef-x86-64-glibc"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-glibc-common"
+      "relatedSpdxElement": "SPDXRef-x86-64-glibc-common"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-glibc-minimal-langpack"
+      "relatedSpdxElement": "SPDXRef-x86-64-glibc-minimal-langpack"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-libacl"
+      "relatedSpdxElement": "SPDXRef-x86-64-libacl"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-libattr"
+      "relatedSpdxElement": "SPDXRef-x86-64-libattr"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-libcap"
+      "relatedSpdxElement": "SPDXRef-x86-64-libcap"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-libgcc"
+      "relatedSpdxElement": "SPDXRef-x86-64-libgcc"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-libselinux"
+      "relatedSpdxElement": "SPDXRef-x86-64-libselinux"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-libsepol"
+      "relatedSpdxElement": "SPDXRef-x86-64-libsepol"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
@@ -583,12 +583,12 @@
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-ncurses-libs"
+      "relatedSpdxElement": "SPDXRef-x86-64-ncurses-libs"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-pcre2"
+      "relatedSpdxElement": "SPDXRef-x86-64-pcre2"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
@@ -598,7 +598,7 @@
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",
       "relationshipType": "CONTAINS",
-      "relatedSpdxElement": "SPDXRef-x86_64-redhat-release"
+      "relatedSpdxElement": "SPDXRef-x86-64-redhat-release"
     },
     {
       "spdxElementId": "SPDXRef-ubi9-micro-container-amd64",

sbom/examples/container_image/release/from_catalog.py

@@ -1,4 +1,5 @@
 import json
+import re
 import sys
 
 import koji
@@ -19,6 +20,17 @@
 koji_session = koji.ClientSession(profile.config.server)
 
 
+def sanitize_spdxid(value):
+    """ "Emit a valid SPDXRef-"[idstring]"
+
+    where [idstring] is a unique string containing letters, numbers, ., and/or -.
+    """
+    value = value.replace("_", "-")  # Replace underscores with dashes to retain readability
+    # Remove everything else (yes, there is a minor chance for conflicting IDs, but this is an
+    # example script with minimal examples; do not use this in production).
+    return re.sub(r"[^a-zA-Z0-9.-]", "", value)
+
+
 def get_image_data(image_nvr):
     response = requests.get(nvr_api + image_nvr)
     response.raise_for_status()
@@ -165,7 +177,7 @@ def generate_sboms_for_image(image_nvr):
                 image_index_pkg["externalRefs"].append(ref)
 
         arch = image["architecture"]
-        spdx_image_id = f"SPDXRef-{image_nvr_name}-{arch}"
+        spdx_image_id = sanitize_spdxid(f"SPDXRef-{image_nvr_name}-{arch}")
         image_pkg = {
             "SPDXID": spdx_image_id,
             "name": f"{image_nvr_name}_{arch}",
@@ -229,7 +241,7 @@ def generate_sboms_for_image(image_nvr):
                 registry += "/" + namespace
 
             registry_q = f"&repository_url={registry}" if use_registry else ""
-            parent_spdx_id = f"SPDXRef-parent-image-{index}-{arch}"
+            parent_spdx_id = sanitize_spdxid(f"SPDXRef-parent-image-{index}-{arch}")
             purl = f"pkg:oci/{name}{version}?tag={tag}{registry_q}"
 
             parent_pkg = {
@@ -281,7 +293,7 @@ def generate_sboms_for_image(image_nvr):
                 # lockfiles or other means eventually).
                 f"arch={rpm['architecture']}&repository_id={content_sets[0]}"
             )
-            spdx_rpm_id = f"SPDXRef-{rpm['architecture']}-{rpm['name']}"
+            spdx_rpm_id = sanitize_spdxid(f"SPDXRef-{rpm['architecture']}-{rpm['name']}")
             rpm_pkg = {
                 "SPDXID": spdx_rpm_id,
                 "name": rpm["name"],