Make Proxy-Auto-Detect check for each host

When doing Acquire::http{,s}::Proxy-Auto-Detect, run the auto-detect
command for each host instead of only once. This should make using
"proxy" from libproxy-tools feasible which can then be used for PAC
style or other proxy configurations.

Closes: #759264

1 files changed, 58 insertions, 22 deletions

diff --git a/test/integration/test-apt-helper b/test/integration/test-apt-helper
index 6505b5956..c749224ca 100755
--- a/test/integration/test-apt-helper
+++ b/test/integration/test-apt-helper
@@ -9,31 +9,67 @@ configarchitecture "i386"
 
 changetohttpswebserver
 
-echo "foo" > aptarchive/foo
+test_apt_helper_download() {
+    echo "foo" > aptarchive/foo
 
-msgtest 'apt-file download-file md5sum'
-apthelper -qq download-file http://localhost:8080/foo foo2 MD5Sum:d3b07384d113edec49eaa6238ad5ff00 && msgpass || msgfail
-testfileequal foo2 'foo'
+    msgtest 'apt-file download-file md5sum'
+    apthelper -qq download-file http://localhost:8080/foo foo2 MD5Sum:d3b07384d113edec49eaa6238ad5ff00 && msgpass || msgfail
+    testfileequal foo2 'foo'
 
-msgtest 'apt-file download-file sha1'
-apthelper -qq download-file http://localhost:8080/foo foo1 SHA1:f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 && msgpass || msgfail
-testfileequal foo1 'foo'
+    msgtest 'apt-file download-file sha1'
+    apthelper -qq download-file http://localhost:8080/foo foo1 SHA1:f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 && msgpass || msgfail
+    testfileequal foo1 'foo'
 
-msgtest 'apt-file download-file sha256'
-apthelper -qq download-file http://localhost:8080/foo foo3 SHA256:b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c && msgpass || msgfail
-testfileequal foo3 'foo'
+    msgtest 'apt-file download-file sha256'
+    apthelper -qq download-file http://localhost:8080/foo foo3 SHA256:b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c && msgpass || msgfail
+    testfileequal foo3 'foo'
 
-msgtest 'apt-file download-file no-hash'
-apthelper -qq download-file http://localhost:8080/foo foo4 && msgpass || msgfail
-testfileequal foo4 'foo'
-
-msgtest 'apt-file download-file wrong hash'
-if ! apthelper -qq download-file http://localhost:8080/foo foo5 MD5Sum:aabbcc 2>&1 2> download.stderr; then
-   msgpass
-else
-   msgfail
-fi
-testfileequal download.stderr 'E: Failed to fetch http://localhost:8080/foo  Hash Sum mismatch
+    msgtest 'apt-file download-file no-hash'
+    apthelper -qq download-file http://localhost:8080/foo foo4 && msgpass || msgfail
+    testfileequal foo4 'foo'
+    
+    msgtest 'apt-file download-file wrong hash'
+    if ! apthelper -qq download-file http://localhost:8080/foo foo5 MD5Sum:aabbcc 2>&1 2> download.stderr; then
+        msgpass
+    else
+        msgfail
+    fi
+    testfileequal download.stderr 'E: Failed to fetch http://localhost:8080/foo  Hash Sum mismatch
 
 E: Download Failed'
-testfileequal foo5.FAILED 'foo'
+    testfileequal foo5.FAILED 'foo'
+}
+
+test_apt_helper_detect_proxy() {
+    # no proxy
+    testequal "Using proxy '' for URL 'http://example.com/'" apthelper auto-detect-proxy http://example.com/
+
+
+    # http auto detect proxy script
+    cat > apt-proxy-detect <<'EOF'
+#!/bin/sh -e
+echo "http://some-proxy"
+EOF
+    chmod 755 apt-proxy-detect
+    echo "Acquire::http::Proxy-Auto-Detect \"$(pwd)/apt-proxy-detect\";" > rootdir/etc/apt/apt.conf.d/02proxy-detect
+    
+    testequal "Using proxy 'http://some-proxy' for URL 'http://www.example.com/'" apthelper auto-detect-proxy http://www.example.com
+
+
+    # https auto detect proxy script
+    cat > apt-proxy-detect <<'EOF'
+#!/bin/sh -e
+echo "https://https-proxy"
+EOF
+    chmod 755 apt-proxy-detect
+    echo "Acquire::https::Proxy-Auto-Detect \"$(pwd)/apt-proxy-detect\";" > rootdir/etc/apt/apt.conf.d/02proxy-detect
+    
+    testequal "Using proxy 'https://https-proxy' for URL 'https://ssl.example.com/'" apthelper auto-detect-proxy https://ssl.example.com 
+
+
+    
+}
+
+test_apt_helper_download
+test_apt_helper_detect_proxy
+