http: update all external links to use secure protocol.

bin/steps/cryptography

@@ -10,7 +10,7 @@
 # This script is invoked by [`bin/compile`](/).
 
 # The location of the pre-compiled cryptography binary.
-VENDORED_LIBFFI="http://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/libffi.tar.gz"
+VENDORED_LIBFFI="https://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/libffi.tar.gz"
 
 PKG_CONFIG_PATH="/app/.heroku/vendor/lib/pkgconfig:$PKG_CONFIG_PATH"
 

bin/steps/pylibmc

@@ -10,7 +10,7 @@
 # This script is invoked by [`bin/compile`](/).
 
 # The location of the pre-compiled libmemcached binary.
-VENDORED_MEMCACHED="http://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/libmemcache.tar.gz"
+VENDORED_MEMCACHED="https://lang-python.s3.amazonaws.com/$STACK/libraries/vendor/libmemcache.tar.gz"
 
 # Syntax sugar.
 source $BIN_DIR/utils

bin/steps/python

@@ -29,7 +29,7 @@ if [ ! "$SKIP_INSTALL" ]; then
     # Prepare destination directory.
     mkdir -p .heroku/python
 
-    curl http://lang-python.s3.amazonaws.com/$STACK/runtimes/$PYTHON_VERSION.tar.gz -s | tar zxv -C .heroku/python &> /dev/null
+    curl https://lang-python.s3.amazonaws.com/$STACK/runtimes/$PYTHON_VERSION.tar.gz -s | tar zxv -C .heroku/python &> /dev/null
     if [[ $? != 0 ]] ; then
       puts-warn "Requested runtime ($PYTHON_VERSION) is not available for this stack ($STACK)."
       puts-warn "Aborting.  More info: https://devcenter.heroku.com/articles/python-support"

builds/libraries/autoconf

@@ -6,7 +6,7 @@ OUT_PREFIX=$1
 echo "Building autoconf..."
 
 
-SOURCE_TARBALL='http://ftp.gnu.org/gnu/autoconf/autoconf-2.68.tar.gz'
+SOURCE_TARBALL='https://ftp.gnu.org/gnu/autoconf/autoconf-2.68.tar.gz'
 curl -L $SOURCE_TARBALL | tar xz
 
 cd autoconf-2.68

builds/libraries/libffi

@@ -10,7 +10,7 @@ hash -r
 
 echo "Building libffi..."
 
-SOURCE_TARBALL='http://cl.ly/2s1t1u3v0N0I/download/libffi-3.1.tar'
+SOURCE_TARBALL='https://cl.ly/2s1t1u3v0N0I/download/libffi-3.1.tar'
 
 curl -L $SOURCE_TARBALL | tar x
 

builds/libraries/sqlite

@@ -6,7 +6,7 @@ OUT_PREFIX=$1
 echo "Building SQLite..."
 
 
-SOURCE_TARBALL='http://www.sqlite.org/sqlite-autoconf-3070900.tar.gz'
+SOURCE_TARBALL='https://www.sqlite.org/sqlite-autoconf-3070900.tar.gz'
 
 curl $SOURCE_TARBALL | tar xz
 # jx

builds/runtimes/python-2.4.4

@@ -8,7 +8,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.4.4/Python-2.4.4.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.4.4/Python-2.4.4.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.4.4 src
 cd src

builds/runtimes/python-2.4.5

@@ -8,7 +8,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.4.5/Python-2.4.5.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.4.5/Python-2.4.5.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.4.5 src
 cd src

builds/runtimes/python-2.4.6

@@ -8,7 +8,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.4.6/Python-2.4.6.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.4.6/Python-2.4.6.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.4.6 src
 cd src

builds/runtimes/python-2.5.0

@@ -8,7 +8,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.5/Python-2.5.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.5/Python-2.5.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.5 src
 cd src

builds/runtimes/python-2.5.1

@@ -8,7 +8,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.5.1/Python-2.5.1.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.1/Python-2.5.1.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.5.1 src
 cd src

builds/runtimes/python-2.5.2

@@ -8,7 +8,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.5.2/Python-2.5.2.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.2/Python-2.5.2.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.5.2 src
 cd src

builds/runtimes/python-2.5.3

@@ -8,7 +8,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.5.3/Python-2.5.3.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.3/Python-2.5.3.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.5.3 src
 cd src

builds/runtimes/python-2.5.4

@@ -8,7 +8,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.5.4/Python-2.5.4.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.4/Python-2.5.4.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.5.4 src
 cd src

builds/runtimes/python-2.5.5

@@ -8,7 +8,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.5.5/Python-2.5.5.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.5/Python-2.5.5.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.5.5 src
 cd src

builds/runtimes/python-2.5.6

@@ -8,7 +8,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.5.6/Python-2.5.6.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.5.6/Python-2.5.6.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.5.6 src
 cd src

builds/runtimes/python-2.6.0

@@ -10,7 +10,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://www.python.org/ftp/python/2.6/Python-2.6.tar.bz2'
+SOURCE_TARBALL='https://www.python.org/ftp/python/2.6/Python-2.6.tar.bz2'
 curl -L $SOURCE_TARBALL | tar jx
 mv Python-2.6 src
 cd src

builds/runtimes/python-2.6.1

@@ -10,7 +10,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.6.1/Python-2.6.1.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.1/Python-2.6.1.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.6.1 src
 cd src

builds/runtimes/python-2.6.2

@@ -8,7 +8,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.6.2/Python-2.6.2.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.2/Python-2.6.2.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.6.2 src
 cd src

builds/runtimes/python-2.6.3

@@ -8,7 +8,7 @@ OUT_PREFIX=$1
 unset LANG PYTHONHOME PYTHONPATH
 
 echo "Building Python..."
-SOURCE_TARBALL='http://python.org/ftp/python/2.6.3/Python-2.6.3.tgz'
+SOURCE_TARBALL='https://python.org/ftp/python/2.6.3/Python-2.6.3.tgz'
 curl -L $SOURCE_TARBALL | tar xz
 mv Python-2.6.3 src
 cd src