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Remove the cat in get_cipher() and get_protocol()

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See #1129
This commit is contained in:
Dirk 2018-09-22 09:50:15 +02:00
parent 0727a30456
commit 11d74d2f6e
1 changed files with 2 additions and 2 deletions
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testssl.sh
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@ -1226,7 +1226,7 @@ strip_trailing_space() {
# retrieve cipher from ServerHello (via openssl) # retrieve cipher from ServerHello (via openssl)
get_cipher() { get_cipher() {
local cipher="" local cipher=""
local server_hello="$(cat "$1")" local server_hello="$(< "$1")"
if [[ "$server_hello" =~ Cipher\ *:\ ([A-Z0-9]+-[A-Z0-9\-]+|TLS_[A-Z0-9_]+) ]]; then if [[ "$server_hello" =~ Cipher\ *:\ ([A-Z0-9]+-[A-Z0-9\-]+|TLS_[A-Z0-9_]+) ]]; then
cipher="${BASH_REMATCH##* }" cipher="${BASH_REMATCH##* }"
@ -1239,7 +1239,7 @@ get_cipher() {
# retrieve protocol from ServerHello (via openssl) # retrieve protocol from ServerHello (via openssl)
get_protocol() { get_protocol() {
local protocol="" local protocol=""
local server_hello="$(cat "$1")" local server_hello="$(< "$1")"
if [[ "$server_hello" =~ Protocol\ *:\ (SSLv[23]|TLSv1(\.[0-3])?) ]]; then if [[ "$server_hello" =~ Protocol\ *:\ (SSLv[23]|TLSv1(\.[0-3])?) ]]; then
protocol="${BASH_REMATCH##* }" protocol="${BASH_REMATCH##* }"