Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 205 insertions, 0 deletions

diff --git a/netwerk/dns/nsIEffectiveTLDService.idl b/netwerk/dns/nsIEffectiveTLDService.idl
new file mode 100644
index 0000000000..abf786e5ed
--- /dev/null
+++ b/netwerk/dns/nsIEffectiveTLDService.idl
@@ -0,0 +1,205 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+
+interface nsIURI;
+
+[scriptable, uuid(68067eb5-ad8d-43cb-a043-1cc85ebe06e7)]
+interface nsIEffectiveTLDService : nsISupports
+{
+    /**
+     * Returns the public suffix of a URI. A public suffix is the highest-level domain
+     * under which individual domains may be registered; it may therefore contain one
+     * or more dots. For example, the public suffix for "www.bbc.co.uk" is "co.uk",
+     * because the .uk TLD does not allow the registration of domains at the
+     * second level ("bbc.uk" is forbidden).
+     *
+     * The public suffix will be returned encoded in ASCII/ACE and will be normalized
+     * according to RFC 3454, i.e. the same encoding returned by nsIURI::GetAsciiHost().
+     * If consumers wish to compare the result of this method against the host from
+     * another nsIURI, the host should be obtained using nsIURI::GetAsciiHost().
+     * In the case of nested URIs, the innermost URI will be used.
+     *
+     * @param   aURI   The URI to be analyzed
+     *
+     * @returns the public suffix
+     *
+     * @throws NS_ERROR_UNEXPECTED
+     *         or other error returned by nsIIDNService::normalize when
+     *         the hostname contains characters disallowed in URIs
+     * @throws NS_ERROR_HOST_IS_IP_ADDRESS
+     *         if the host is a numeric IPv4 or IPv6 address (as determined by
+     *         the success of a call to PR_StringToNetAddr()).
+     */
+    ACString getPublicSuffix(in nsIURI aURI);
+
+    /**
+     * Similar to getPublicSuffix, but the suffix is validated against
+     * the Public Suffix List. If the suffix is unknown this will return
+     * an empty string.
+     *
+     * @param   aURI   The URI to be analyzed
+     * @returns the public suffix if known, an empty string otherwise
+     * @see     getPublicSuffixFromHost()
+     */
+    ACString getKnownPublicSuffix(in nsIURI aURI);
+
+    /**
+     * Returns the base domain of a URI; that is, the public suffix with a given
+     * number of additional domain name parts. For example, the result of this method
+     * for "www.bbc.co.uk", depending on the value of aAdditionalParts parameter, will
+     * be:
+     *
+     *    0 (default) -> bbc.co.uk
+     *    1           -> www.bbc.co.uk
+     *
+     * Similarly, the public suffix for "www.developer.mozilla.org" is "org", and the base
+     * domain will be:
+     *
+     *    0 (default) -> mozilla.org
+     *    1           -> developer.mozilla.org
+     *    2           -> www.developer.mozilla.org
+     *
+     * The base domain will be returned encoded in ASCII/ACE and will be normalized
+     * according to RFC 3454, i.e. the same encoding returned by nsIURI::GetAsciiHost().
+     * If consumers wish to compare the result of this method against the host from
+     * another nsIURI, the host should be obtained using nsIURI::GetAsciiHost().
+     * In the case of nested URIs, the innermost URI will be used.
+     *
+     * @param   aURI               The URI to be analyzed
+     * @param   aAdditionalParts   Number of domain name parts to be
+     *                             returned in addition to the public suffix
+     *
+     * @returns the base domain (public suffix plus the requested number of additional parts)
+     *
+     * @throws NS_ERROR_UNEXPECTED
+     *         or other error returned by nsIIDNService::normalize when
+     *         the hostname contains characters disallowed in URIs
+     * @throws NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS
+     *         when there are insufficient subdomain levels in the hostname to satisfy the
+     *         requested aAdditionalParts value.
+     * @throws NS_ERROR_HOST_IS_IP_ADDRESS
+     *         if aHost is a numeric IPv4 or IPv6 address (as determined by
+     *         the success of a call to PR_StringToNetAddr()).
+     *
+     * @see    getPublicSuffix()
+     */
+    ACString getBaseDomain(in nsIURI aURI, [optional] in uint32_t aAdditionalParts);
+
+    /**
+     * Get the Site without the scheme for the origin of aURI; e.g. for
+     * "https://www.bbc.co.uk/index.html", this would be "bbc.co.uk".
+     * This uses getBaseDomain() internally. This is appropriately permissive,
+     * and will return a schemeless site for aliased hostnames and IP addresses
+     * and will therefore not throw NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS or
+     * NS_ERROR_HOST_IS_IP_ADDRESS, e.g. "http://localhost/index.html" will
+     * return "localhost" successfully, rather than throwing an error.
+     *
+     * @param aHostURI
+     *        The URI to analyze.
+     *
+     * @return the Site.
+     *
+     * @throws NS_ERROR_UNEXPECTED
+     *         or other error returned by nsIIDNService::normalize when
+     *         the hostname contains characters disallowed in URIs
+     *
+     * @see    getBaseDomain()
+     * @see    getSite()
+     *
+     * @warning This function should not be used without good reason. Please
+     * use getSite() or the Origin if you are not absolutely certain.
+     */
+    ACString getSchemelessSite(in nsIURI aURI);
+
+    /**
+     * Get the Site for the origin of aURI; e.g. for
+     * "https://www.bbc.co.uk/index.html", this would be "https://bbc.co.uk".
+     * This uses getBaseDomain() internally. This is appropriately permissive,
+     * and will return a scheme for alaised hostnames and IP addresses and will
+     * therefore not throw NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS or
+     * NS_ERROR_HOST_IS_IP_ADDRESS, e.g. "http://localhost/index.html" will
+     * return "http://localhost" successfully, rather than throwing an error.
+     *
+     * @param aHostURI
+     *        The URI to analyze.
+     *
+     * @return the Site.
+     *
+     * @throws NS_ERROR_UNEXPECTED
+     *         or other error returned by nsIIDNService::normalize when
+     *         the hostname contains characters disallowed in URIs
+     *
+     * @see    getBaseDomain()
+     */
+    ACString getSite(in nsIURI aURI);
+
+    /**
+     * NOTE: It is strongly recommended to use getPublicSuffix() above if a suitable
+     * nsIURI is available. Only use this method if this is not the case.
+     *
+     * Returns the public suffix of a host string. Otherwise identical to getPublicSuffix().
+     *
+     * @param   aHost   The host to be analyzed. Any additional parts (e.g. scheme,
+     *                  port, or path) will cause this method to throw. ASCII/ACE and
+     *                  UTF8 encodings are acceptable as input; normalization will
+     *                  be performed as specified in getBaseDomain().
+     *
+     * @see     getPublicSuffix()
+     */
+    ACString getPublicSuffixFromHost(in AUTF8String aHost);
+
+    /**
+     * Similar to getPublicSuffixFromHost, but the suffix is validated against
+     * the Public Suffix List. If the suffix is unknown this will return
+     * an empty string.
+     *
+     * @param   aHost   The host to be analyzed.
+     * @returns the public suffix if known, an empty string otherwise
+     * @see     getPublicSuffixFromHost()
+     */
+    ACString getKnownPublicSuffixFromHost(in AUTF8String aHost);
+
+    /**
+     * NOTE: It is strongly recommended to use getBaseDomain() above if a suitable
+     * nsIURI is available. Only use this method if this is not the case.
+     *
+     * Returns the base domain of a host string. Otherwise identical to getBaseDomain().
+     *
+     * @param   aHost   The host to be analyzed. Any additional parts (e.g. scheme,
+     *                  port, or path) will cause this method to throw. ASCII/ACE and
+     *                  UTF8 encodings are acceptable as input; normalization will
+     *                  be performed as specified in getBaseDomain().
+     *
+     * @see     getBaseDomain()
+     */
+    ACString getBaseDomainFromHost(in AUTF8String aHost, [optional] in uint32_t aAdditionalParts);
+
+    /**
+     * Returns the parent sub-domain of a host string. If the host is a base
+     * domain, it will throw NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS.
+     *
+     * For example: "player.bbc.co.uk" would return "bbc.co.uk" and
+     *              "bbc.co.uk" would throw NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS.
+     *
+     * @param   aHost   The host to be analyzed. Any additional parts (e.g. scheme,
+     *                  port, or path) will cause this method to throw. ASCII/ACE and
+     *                  UTF8 encodings are acceptable as input; normalization will
+     *                  be performed as specified in getBaseDomain().
+     */
+    ACString getNextSubDomain(in AUTF8String aHost);
+
+    /**
+     * Returns true if the |aInput| in is part of the root domain of |aHost|.
+     * For example, if |aInput| is "www.mozilla.org", and we pass in
+     * "mozilla.org" as |aHost|, this will return true.  It would return false
+     * the other way around.
+     *
+     * @param aInput The host to be analyzed.
+     * @param aHost  The host to compare to.
+     */
+    bool hasRootDomain(in AUTF8String aInput, in AUTF8String aHost);
+};