split goreleaser to support pkcs11 and exclude on docker

.goreleaser.yaml

@@ -40,6 +40,26 @@ builds:
     tags:
       - load_wgnt_from_rsrc
 
+  # deb and rpm packages target glibc distributions, so they carry the PKCS#11 store, which
+  # links libc. Tarballs and the Alpine-based images keep the static build above.
+  - id: netbird-pkcs11
+    dir: client
+    binary: netbird
+    env: [CGO_ENABLED=0]
+    goos:
+      - linux
+    goarch:
+      - arm
+      - amd64
+      - arm64
+      - 386
+    ldflags:
+      - -s -w -X github.com/netbirdio/netbird/version.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.CommitDate}} -X main.builtBy=goreleaser
+    mod_timestamp: "{{ .CommitTimestamp }}"
+    tags:
+      - load_wgnt_from_rsrc
+      - pkcs11
+
   - id: netbird-static
     dir: client
     binary: netbird
@@ -216,7 +236,7 @@ nfpms:
     id: netbird_deb
     bindir: /usr/bin
     builds:
-      - netbird
+      - netbird-pkcs11
     formats:
       - deb
     scripts:
@@ -231,7 +251,7 @@ nfpms:
     id: netbird_rpm
     bindir: /usr/bin
     builds:
-      - netbird
+      - netbird-pkcs11
     formats:
       - rpm
     scripts:

client/internal/certproof/README.md

@@ -171,9 +171,11 @@ should be root-only. And a wrong PIN counts against the TPM's dictionary-attack
 which is shared with everything else on the machine that uses the TPM.
 
 The module is loaded at runtime without cgo, through `purego`, which means the binary is
-dynamically linked against libc. The standard release binary stays fully static, so the
-PKCS#11 store is compiled in only with `-tags pkcs11` on linux/amd64 and linux/arm64.
-Without the tag, setting `NB_CERT_PKCS11_URI` logs that the build lacks the support.
+dynamically linked against libc. The store is therefore compiled in only with `-tags pkcs11`
+on linux/amd64 and linux/arm64: the deb and rpm packages are built that way, since they
+target glibc distributions, while the release tarballs and the Alpine-based container
+images keep the fully static build. Without the tag, setting `NB_CERT_PKCS11_URI` logs that
+the build lacks the support.
 
 To exercise the path without hardware, initialise a SoftHSM token and run the end-to-end
 test, which imports a key and certificate itself: