Enhance tpm-bootstrap-1password.sh with progress logging for key creation and sealing

tpm-bootstrap-1password.sh

@@ -88,13 +88,16 @@ PASSWORD="$(op read "$OP_SECRET_REFERENCE")"
 	exit 1
 }
 
+echo "Creating primary key..." >&2
 tpm2_createprimary -C o -c "$WORKDIR/primary.ctx" -Q
 
+echo "Creating PCR policy for ${PCR_LIST}..." >&2
 tpm2_createpolicy -Q \
 	--policy-pcr \
 	-l "$PCR_LIST" \
 	-L "$WORKDIR/policy.digest"
 
+echo "Sealing password..." >&2
 printf '%s' "$PASSWORD" | tpm2_create \
 	-C "$WORKDIR/primary.ctx" \
 	-L "$WORKDIR/policy.digest" \
@@ -105,6 +108,7 @@ printf '%s' "$PASSWORD" | tpm2_create \
 
 unset PASSWORD
 
+echo "Loading sealed object..." >&2
 tpm2_load \
 	-C "$WORKDIR/primary.ctx" \
 	-u "$WORKDIR/seal.pub" \
@@ -112,6 +116,7 @@ tpm2_load \
 	-c "$WORKDIR/seal.ctx" \
 	-Q
 
+echo "Persisting sealed object at ${HANDLE}..." >&2
 tpm2_evictcontrol -C o -c "$WORKDIR/seal.ctx" "$HANDLE" >/dev/null
 
 echo "Password from ${OP_SECRET_REFERENCE} sealed and persisted at handle ${HANDLE}, bound to PCRs ${PCR_LIST}"