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Oct 22, 2020
Merged

try to use curl when wget is not available #468

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12 changes: 10 additions & 2 deletions docs/adfs/retrieve_adfs_certificate.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -15,14 +15,22 @@ fi
URL=$ADFS_SERVER/FederationMetadata/2007-06/FederationMetadata.xml
TEMPFILE=$(mktemp)

wget --no-check-certificate -q -O $TEMPFILE $URL
if [[ $(command -v wget) ]]; then
wget --no-check-certificate -q -O $TEMPFILE $URL
elif [[ $(command -v curl) ]]; then
curl -sk $URL -o $TEMPFILE
else
echo "Neither curl or wget was found"
exit 127
fi

if [ $? -ne 0 ]; then
echo "Error requesting $URL"
exit 1
fi

echo "-----BEGIN CERTIFICATE-----"
(xmllint --shell $TEMPFILE | grep -v '^/ >' | fold -w 64) << EndOfScript
(xmllint --shell $TEMPFILE | grep -v '^/ >' | grep -v '^ ----' | fold -w 64) << EndOfScript
setns a=urn:oasis:names:tc:SAML:2.0:metadata
setns b=http://www.w3.org/2000/09/xmldsig#
cat /a:EntityDescriptor/b:Signature/b:KeyInfo/b:X509Data/b:X509Certificate/text()
Expand Down