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| author | Steven Barth <steven@midlink.org> | 2014-11-09 13:46:29 +0000 |
|---|---|---|
| committer | Steven Barth <steven@midlink.org> | 2014-11-09 13:46:29 +0000 |
| commit | b59385e75e3136af064941364b341b8658397960 (patch) | |
| tree | 33ea3ef71553aa363111d6bdf74913f9a3708163 /package | |
| parent | 6b2a64334101ce451a0ed88156dafd705c9a0822 (diff) | |
| download | master-187ad058-b59385e75e3136af064941364b341b8658397960.tar.gz master-187ad058-b59385e75e3136af064941364b341b8658397960.tar.bz2 master-187ad058-b59385e75e3136af064941364b341b8658397960.zip | |
6in4: detect curl and busybox wget
b52053b 6in4: https support for he.net tunnel api
introduced HTTPS support using wget.
The busybox version of wget, however, doesn't support the -V option,
thus poluting logfiles with a full invalid-parameter-output.
Redirect stderr to fix that.
As libcurl and curl support selecting the SSL library of your choice,
also add support for curl which is more commonly used on OpenWrt than
"real" wget which needs libopenssl.
Also make sure to respect SSL_CERT_DIR and increase timeouts.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43228 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package')
| -rwxr-xr-x | package/network/ipv6/6in4/files/6in4.sh | 35 |
1 files changed, 27 insertions, 8 deletions
diff --git a/package/network/ipv6/6in4/files/6in4.sh b/package/network/ipv6/6in4/files/6in4.sh index 7ffd40dc06..f639a5de8e 100755 --- a/package/network/ipv6/6in4/files/6in4.sh +++ b/package/network/ipv6/6in4/files/6in4.sh @@ -67,23 +67,42 @@ proto_6in4_setup() { [ -n "$updatekey" ] && password="$updatekey" local http="http" - local wget_opts="-qO/dev/null" - if wget --version | grep -qF "+https"; then + local urlget="wget" + local urlget_opts="-qO/dev/stdout" + local ca_path="${SSL_CERT_DIR-/etc/ssl/certs}" + + if [ -n "$(which curl)" ]; then + urlget="curl" + urlget_opts="-s -S" + if curl -V | grep "Protocols:" | grep -qF "https"; then + http="https" + urlget_opts="$urlget_opts --capath $ca_path" + fi + fi + if [ "$http" = "http" ] && + wget --version 2>&1 | grep -qF "+https"; then + urlget="wget" + urlget_opts="-qO/dev/stdout --ca-directory=$ca_path" http="https" - [ -z "$(find ${SSL_CERT_DIR-/etc/ssl/certs} -name "*.0" 2>/dev/null)" ] && { - wget_opts="$wget_opts --no-check-certificate" - } fi + [ "$http" = "https" -a -z "$(find $ca_path -name "*.0" 2>/dev/null)" ] && { + if [ "$urlget" = "curl" ]; then + urlget_opts="$urlget_opts -k" + else + urlget_opts="$urlget_opts --no-check-certificate" + fi + } local url="$http://ipv4.tunnelbroker.net/nic/update?username=$username&password=$password&hostname=$tunnelid" local try=0 local max=3 while [ $((++try)) -le $max ]; do - ( exec wget $wget_opts "$url" 2>/dev/null ) & + ( exec $urlget $urlget_opts "$url" | logger -t "$link" ) & local pid=$! - ( sleep 5; kill $pid 2>/dev/null ) & + ( sleep 20; kill $pid 2>/dev/null ) & wait $pid && break + sleep 20; done } } @@ -93,7 +112,7 @@ proto_6in4_teardown() { } proto_6in4_init_config() { - no_device=1 + no_device=1 available=1 proto_config_add_string "ipaddr" |