[PATCH v6 4/5] Build system: Replace git:// and http:// with https://

[Demi Marie Obenour <demi@xxxxxxxxxxxxxxxxxxxxxx>]

Obtaining code over an insecure transport is a terrible idea for
blatently obvious reasons.  Even for non-executable data, insecure
transports are considered deprecated.

This patch enforces the use of secure transports in the build system.
Some URLs returned 301 or 302 redirects, so I replaced them with the
URLs that were redirected to.

Signed-off-by: Demi Marie Obenour <demi@xxxxxxxxxxxxxxxxxxxxxx>
---
 stubdom/configure                 | 12 ++++++------
 stubdom/configure.ac              | 12 ++++++------
 tools/firmware/etherboot/Makefile |  6 +-----
 3 files changed, 13 insertions(+), 17 deletions(-)

diff --git a/stubdom/configure b/stubdom/configure
index 
4ea95baa9192f3b319349ac2a14a3055a21ce705..540e9cd331888449b0e24c1aa974bc22c5bcab54
 100755
--- a/stubdom/configure
+++ b/stubdom/configure
@@ -3545,7 +3545,7 @@ if test "x$LIBPCI_URL" = "x"; then :
        if test "x$extfiles" = "xy"; then :
   LIBPCI_URL=\$\(XEN_EXTFILES_URL\)
 else
-  LIBPCI_URL="http://www.kernel.org/pub/software/utils/pciutils";
+  LIBPCI_URL="https://mirrors.edge.kernel.org/pub/software/utils/pciutils";
 fi
 
 fi
@@ -3560,7 +3560,7 @@ if test "x$NEWLIB_URL" = "x"; then :
        if test "x$extfiles" = "xy"; then :
   NEWLIB_URL=\$\(XEN_EXTFILES_URL\)
 else
-  NEWLIB_URL="ftp://sources.redhat.com/pub/newlib";
+  NEWLIB_URL="https://sourceware.org/ftp/newlib";
 fi
 
 fi
@@ -3575,7 +3575,7 @@ if test "x$LWIP_URL" = "x"; then :
        if test "x$extfiles" = "xy"; then :
   LWIP_URL=\$\(XEN_EXTFILES_URL\)
 else
-  LWIP_URL="http://download.savannah.gnu.org/releases/lwip";
+  LWIP_URL="https://download.savannah.gnu.org/releases/lwip";
 fi
 
 fi
@@ -3590,7 +3590,7 @@ if test "x$GRUB_URL" = "x"; then :
        if test "x$extfiles" = "xy"; then :
   GRUB_URL=\$\(XEN_EXTFILES_URL\)
 else
-  GRUB_URL="http://alpha.gnu.org/gnu/grub";
+  GRUB_URL="https://alpha.gnu.org/gnu/grub";
 fi
 
 fi
@@ -3602,7 +3602,7 @@ GRUB_VERSION="0.97"
 
 if test "x$OCAML_URL" = "x"; then :
 
-       OCAML_URL="http://caml.inria.fr/pub/distrib/ocaml-4.02";
+       OCAML_URL="https://caml.inria.fr/pub/distrib/ocaml-4.02";
 
 fi
 OCAML_VERSION="4.02.0"
@@ -3616,7 +3616,7 @@ if test "x$GMP_URL" = "x"; then :
        if test "x$extfiles" = "xy"; then :
   GMP_URL=\$\(XEN_EXTFILES_URL\)
 else
-  GMP_URL="ftp://ftp.gmplib.org/pub/gmp-4.3.2";
+  GMP_URL="https://gmplib.org/download/gmp/archive";
 fi
 
 fi
diff --git a/stubdom/configure.ac b/stubdom/configure.ac
index 
c648b1602c227ed5fe63b9fbdf3fa52fd2e1654b..471e371e14a82aedc10314c95bcaf39ce9f89f90
 100644
--- a/stubdom/configure.ac
+++ b/stubdom/configure.ac
@@ -56,12 +56,12 @@ AX_DEPENDS_PATH_PROG([vtpm], [CMAKE], [cmake])
 
 # Stubdom libraries version and url setup
 AX_STUBDOM_LIB([ZLIB], [zlib], [1.2.3])
-AX_STUBDOM_LIB([LIBPCI], [libpci], [2.2.9], 
[http://www.kernel.org/pub/software/utils/pciutils])
-AX_STUBDOM_LIB([NEWLIB], [newlib], [1.16.0], 
[ftp://sources.redhat.com/pub/newlib])
-AX_STUBDOM_LIB([LWIP], [lwip], [1.3.0], 
[http://download.savannah.gnu.org/releases/lwip])
-AX_STUBDOM_LIB([GRUB], [grub], [0.97], [http://alpha.gnu.org/gnu/grub])
-AX_STUBDOM_LIB_NOEXT([OCAML], [ocaml], [4.02.0], 
[http://caml.inria.fr/pub/distrib/ocaml-4.02])
-AX_STUBDOM_LIB([GMP], [libgmp], [4.3.2], [ftp://ftp.gmplib.org/pub/gmp-4.3.2])
+AX_STUBDOM_LIB([LIBPCI], [libpci], [2.2.9], 
[https://mirrors.edge.kernel.org/pub/software/utils/pciutils])
+AX_STUBDOM_LIB([NEWLIB], [newlib], [1.16.0], 
[https://sourceware.org/ftp/newlib])
+AX_STUBDOM_LIB([LWIP], [lwip], [1.3.0], 
[https://download.savannah.gnu.org/releases/lwip])
+AX_STUBDOM_LIB([GRUB], [grub], [0.97], [https://alpha.gnu.org/gnu/grub])
+AX_STUBDOM_LIB_NOEXT([OCAML], [ocaml], [4.02.0], 
[https://caml.inria.fr/pub/distrib/ocaml-4.02])
+AX_STUBDOM_LIB([GMP], [libgmp], [4.3.2], 
[https://gmplib.org/download/gmp/archive])
 AX_STUBDOM_LIB([POLARSSL], [polarssl], [1.1.4])
 AX_STUBDOM_LIB([TPMEMU], [berlios tpm emulator], [0.7.4])
 
diff --git a/tools/firmware/etherboot/Makefile 
b/tools/firmware/etherboot/Makefile
index 
4bc3633ba3d67ff9f52a9cb7923afea73c861da9..6ab9e5bc6b4cc750f2e802128fbc71e9150397b1
 100644
--- a/tools/firmware/etherboot/Makefile
+++ b/tools/firmware/etherboot/Makefile
@@ -4,11 +4,7 @@ XEN_ROOT = $(CURDIR)/../../..
 include $(XEN_ROOT)/tools/Rules.mk
 include Config
 
-ifeq ($(GIT_HTTP),y)
-IPXE_GIT_URL ?= http://git.ipxe.org/ipxe.git
-else
-IPXE_GIT_URL ?= git://git.ipxe.org/ipxe.git
-endif
+IPXE_GIT_URL ?= https://github.com/ipxe/ipxe.git
 
 # put an updated tar.gz on xenbits after changes to this variable
 IPXE_GIT_TAG := 3c040ad387099483102708bb1839110bc788cefb
-- 
Sincerely,
Demi Marie Obenour (she/her/hers)
Invisible Things Lab