Internet Engineering Task Force (IETF)J. Reschke
Request for Comments: 7617greenbytes
Obsoletes: online dating game japaneseSeptember 2015
Category: Standards Track
ISSN: 2070-1721

good 100 free dating sites The 'Basic' HTTP Authentication Scheme

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most popular 100 free dating websites This document defines the "Basic" Hypertext Transfer Protocol (HTTP) authentication scheme, which transmits credentials as user-id/password pairs, encoded using dating in japan a test of social information

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10 best 100 free dating sites This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC dating website in dubai

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free interracial dating app This document may contain material from IETF Documents or IETF Contributions published or made publicly available before November 10, 2008. The person(s) controlling the copyright in some of this material may not have granted the IETF Trust the right to allow modifications of such material outside the IETF Standards Process. Without obtaining an adequate license from the person(s) controlling the copyright in such materials, this document may not be modified outside the IETF Standards Process, and derivative works of it may not be created outside the IETF Standards Process, except to format it for publication as an RFC or to translate it into languages other than online dating sites cape town

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top ten dating apps for ipad This document defines the "Basic" Hypertext Transfer Protocol (HTTP) authentication scheme, which transmits credentials as user-id/password pairs, encoded using Base64 (HTTP authentication schemes are defined in [RFC7235]).best dating site in netherlands

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gay speed dating in houston Other documents updating RFC 2617 are "Hypertext Transfer Protocol (HTTP/1.1): Authentication" ([RFC7235], defining the authentication framework), "HTTP Digest Access Authentication" ([RFC7616], updating the definition of the "Digest" authentication scheme), and "HTTP Authentication-Info and Proxy-Authentication-Info Response Header Fields" ([RFC7615]). Taken together, these four documents obsolete RFC free dating app for android india

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gay dating scene houston The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119].hiv positive dating sites in kenya

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wordpress dating site plugin The Basic authentication scheme is based on the model that the client needs to authenticate itself with a user-id and a password for each protection space ("realm"). The realm value is a free-form string that can only be compared for equality with other realms on that server. The server will service the request only if it can validate the user-id and password for the protection space applying to the requested 10 dating apps for android in india

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free gay dating apps android Upon receipt of a request for a URI within the protection space that lacks credentials, the server can reply with a challenge using the 401 (Unauthorized) status code ([RFC7235], profile templates for dating sites) and the WWW-Authenticate header field ([RFC7235], free online dating sites in ghana).online dating in ghana

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HTTP/1.1 401 Unauthorized
Date: Mon, 04 Feb 2014 16:50:53 GMT
WWW-Authenticate: Basic realm="WallyWorld"

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  1. obtains the user-id and password from the user,
  2. constructs the user-pass by concatenating the user-id, a single colon (":") character, and the password,
  3. encodes the user-pass into an octet sequence (see below for a discussion of character encoding schemes),
  4. and obtains the basic-credentials by encoding this octet sequence using Base64 ([RFC4648], free dating site apps for iphone) into a sequence of US-ASCII characters ([RFC0020]).

online dating chat dubai The original definition of this authentication scheme failed to specify the character encoding scheme used to convert the user-pass into an octet sequence. In practice, most implementations chose either a locale-specific encoding such as ISO-8859-1 ([ISO-8859-1]), or UTF-8 ([RFC3629]). For backwards compatibility reasons, this specification continues to leave the default encoding undefined, as long as it is compatible with US-ASCII (mapping any US-ASCII character to a single octet matching the US-ASCII character code).malaysia gay dating site

online dating apps dubai The user-id and password MUST NOT contain any control characters (see "CTL" in malaysia gay dating sites of [RFC5234]).best dating site over 50

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best indian dating app iphone If the user agent wishes to send the user-id "Aladdin" and password "open sesame", it would use the following header field:

Authorization: Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==

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free online dating for 50 and older The only allowed value is "UTF-8"; it is to be matched case-insensitively (see [RFC2978], gay christian dating uk). It indicates that the server expects character data to be converted to Unicode Normalization Form C ("NFC"; see top ten free dating apps for iphone of [RFC5198]) and to be encoded into octets using the UTF-8 character encoding scheme ([RFC3629]).gay dating app ipad

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online dating app android india In the example below, the server prompts for authentication in the "foo" realm, using Basic authentication, with a preference for the UTF-8 character encoding scheme:

WWW-Authenticate: Basic realm="foo", charset="UTF-8"

online dating zimbabwe bulawayo Note that the parameter value can be either a token or a quoted string; in this case, the server chose to use the quoted-string notation.

speed dating in rochester hills michigan The user's name is "test", and the password is the string "123" followed by the Unicode character U+00A3 (POUND SIGN). Using the character encoding scheme UTF-8, the user-pass becomes:best free dating facebook

't' 'e' 's' 't' ':' '1' '2' '3' pound
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Authorization: Basic dGVzdDoxMjPCow==

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Proxy-Authorization: Basic dGVzdDoxMjPCow==

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speed dating in traverse city michigan Given the absolute URI ([RFC3986], best free dating apps iphone) of an authenticated request, the authentication scope of that request is obtained by removing all characters after the last slash ("/") character of the path component ("hier_part"; see [RFC3986], online dating website china). A client SHOULD assume that resources identified by URIs with a prefix-match of the authentication scope are also within the protection space specified by the realm value of that authenticated online dating site china

speed dating in grand rapids michigan A client MAY preemptively send the corresponding Authorization header field with requests for resources in that space without receipt of another challenge from the server. Similarly, when a client sends a request to a proxy, it MAY reuse a user-id and password in the Proxy-Authorization header field without receiving another challenge from the proxy dating services gay

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dating sites for over 50 year olds User-ids or passwords containing characters outside the US-ASCII character repertoire will cause interoperability issues, unless both communication partners agree on what character encoding scheme is to be used. Servers can use the new 'charset' parameter (online dating dubai expats) to indicate a preference of "UTF-8", increasing the probability that clients will switch to that encoding.warum mögen männer frauen

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dating sites for over 50 in usa The Basic authentication scheme is not a secure method of user authentication, nor does it in any way protect the entity, which is transmitted in cleartext across the physical network used as the carrier. HTTP does not prevent the addition of enhancements (such as schemes to use one-time passwords) to Basic dating bangkok thailand

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best gay online dating app Because Basic authentication involves the cleartext transmission of passwords, it SHOULD NOT be used (without enhancements such as HTTPS [RFC2818]) to protect sensitive or valuable information.russian dating website scams

best gay online dating apps A common use of Basic authentication is for identification purposes — requiring the user to provide a user-id and password as a means of identification, for example, for purposes of gathering accurate usage statistics on a server. When used in this way it is tempting to think that there is no danger in its use if illicit access to the protected documents is not a major concern. This is only correct if the server issues both user-id and password to the users and, in particular, does not allow the user to choose his or her own password. The danger arises because naive users frequently reuse a single password to avoid the task of maintaining multiple online dating site for new york city

free dating sites over 50 uk If a server permits users to select their own passwords, then the threat is not only unauthorized access to documents on the server but also unauthorized access to any other resources on other systems that the user protects with the same password. Furthermore, in the server's password database, many of the passwords may also be users' passwords for other sites. The owner or administrator of such a system could therefore expose all users of the system to the risk of unauthorized access to all those other sites if this information is not maintained in a secure fashion. This raises both security and privacy concerns ([RFC6973]). If the same user-id and password combination is in use to access other accounts, such as an email or health portal account, personal information could be dating houston tx

free dating singles over 50 Basic authentication is also vulnerable to spoofing by counterfeit servers. If a user can be led to believe that she is connecting to a host containing information protected by Basic authentication when, in fact, she is connecting to a hostile server or gateway, then the attacker can request a password, store it for later use, and feign an error. Server implementers ought to guard against this sort of counterfeiting; in particular, software components that can take over control over the message framing on an existing connection need to be used carefully or not at all (for instance: NPH ("Non-Parsed Header") scripts as described in gay singles in houston tx of [RFC3875]).german online dating sites

free gay dating sites for relationships Servers and proxies implementing Basic authentication need to store user passwords in some form in order to authenticate a request. These passwords ought to be stored in such a way that a leak of the password data doesn't make them trivially recoverable. This is especially important when users are allowed to set their own passwords, since users are known to choose weak passwords and to reuse them across authentication realms. While a full discussion of good password hashing techniques is beyond the scope of this document, server operators ought to make an effort to minimize risks to their users in the event of a password data leak. For example, servers ought to avoid storing user passwords in plaintext or as unsalted digests. For more discussion about modern password hashing techniques, see the "Password Hashing Competition" (<top ten free german dating sites>).free dating websites los angeles

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online dating website comparison IANA maintains the "Hypertext Transfer Protocol (HTTP) Authentication Scheme Registry" ([RFC7235]) at <free online dating sites for young adults>.gay dating services toronto

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free online dating in indianapolis References

100 free denmark dating site Normative References

Cerf, V., “best online dating uk”, STD 80, RFC 20, best online dating ukraine, October 1969, <best free online dating uk review>.
Bradner, S., “best free dating apps android 2012”, BCP 14, RFC 2119, best free dating android app in india, March 1997, <free dating in melbourne australia>.
Freed, N. and J. Postel, “free indian dating site for married”, BCP 19, RFC 2978, free indian social networking sites for dating, October 2000, <online dating sites in ethiopia>.
online dating ethiopian, “online dating site in uk”, STD 63, RFC 3629, gay speed dating toronto, November 2003, <best free gay online dating site>.
Berners-Lee, T., Fielding, R., and L. Masinter, “best online dating gay”, STD 66, RFC 3986, popular free dating sites in canada, January 2005, <most popular free dating website>.
Josefsson, S., “top free dating apps ios”, RFC 4648, most popular free indian dating site, October 2006, <stehen männer auf zierliche frauen>.
Klensin, J. and M. Padlipsky, “online dating photographer san francisco”, RFC 5198, online dating photography san francisco, March 2008, <online dating photos san francisco>.
best online dating san francisco and free dating sites for older adults, “best online dating sites thailand”, STD 68, RFC 5234, thai online dating sites, January 2008, <warum männer auf kleine frauen stehen>.
Hoffman, P. and J. Klensin, “free japanese dating website”, BCP 166, RFC 6365, best online dating apps london, September 2011, <dating website templates for wordpress>.
Fielding, R., Ed. and J. Reschke, Ed., “iphone dating app uk”, RFC 7235, iphone dating apps uk, June 2014, <free online dating sites in norway>.
Saint-Andre, P. and A. Melnikov, “online dating in norway”, RFC 7613, singles 50 kostenlos youtube, August 2015, <free malaysia dating website>.

free online malaysia dating sites Informative References

International Organization for Standardization, “Information technology -- 8-bit single-byte coded graphic character sets -- Part 1: Latin alphabet No. 1”, ISO/IEC 8859-1:1998, 1998.
Franks, J., Hallam-Baker, P., Hostetler, J., Lawrence, S., Leach, P., Luotonen, A., and L. Stewart, “free online malaysia dating site”, RFC 2617, 100 free malaysian dating site, June 1999, <real free asian dating sites>.
real thai dating sites, “online dating around jhb”, RFC 2818, online dating sites jhb, May 2000, <free online dating in jhb>.
Leach, P. and C. Newman, “most popular gay dating apps uk”, RFC 2831, brazilian online dating site, May 2000, <online dating in addis ababa>.
Robinson, D. and K. Coar, “free online dating indian site”, RFC 3875, free gay dating sites in usa, October 2004, <popular gay dating site in usa>.
Dierks, T. and E. Rescorla, “best online dating sites in delhi”, RFC 5246, online dating sites in delhi, August 2008, <warum mögen männer kleine zierliche frauen>.
Cooper, A., Tschofenig, H., Aboba, B., Peterson, J., Morris, J., Hansen, M., and R. Smith, “best gay dating websites 2014 uk”, RFC 6973, free thai dating online, July 2013, <free dating thailand online>.
warum mögen männer lange haare bei frauen and warum lieben kleine männer große frauen, “warum mögen kleine männer große frauen”, RFC 7231, gay singles toronto, June 2014, <free online dating windsor ontario>.
Reschke, J., “free online dating hamilton ontario”, RFC 7615, free online dating kingston ontario, September 2015, <best free android dating apps uk>.
Shekh-Yusef, R., Ed., Ahrens, D., and S. Bremer, “dating app uk free”, RFC 7616, dating apps uk free, September 2015, <gute dating apps ios>.

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free sites for online dating The scheme definition has been rewritten to be consistent with newer specifications such as [RFC7235].best dating app apple

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best site for online dating in india Why not simply switch the default encoding to UTF-8?

best gay online dating sites There are sites in use today that default to a local character encoding scheme, such as ISO-8859-1 ([ISO-8859-1]), and expect user agents to use that encoding. Authentication on these sites will stop working if the user agent switches to a different encoding, such as UTF-8.romania online dating site

online dating site reviews 2012 Note that sites might even inspect the User-Agent header field ([RFC7231], free dating in finland) to decide which character encoding scheme to expect from the client. Therefore, they might support UTF-8 for some user agents, but default to something else for others. User agents in the latter group will have to continue to do what they do today until the majority of these servers have been upgraded to always use html template for dating site

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free romanian dating sites This specification takes over the definition of the "Basic" HTTP Authentication Scheme, previously defined in RFC 2617. We thank John Franks, Phillip M. Hallam-Baker, Jeffery L. Hostetler, Scott D. Lawrence, Paul J. Leach, Ari Luotonen, and Lawrence C. Stewart for their work on that specification, from which significant amounts of text were borrowed. See most popular free online dating websites of [RFC2617] for further acknowledgements.most popular free online dating apps

gay online dating site The internationalization problem with respect to the character encoding scheme used for user-pass was reported as a Mozilla bug back in the year 2000 (see <online dating most popular site> and also the more recent <online dating london gay>). It was Andrew Clover's idea to address it using a new dating photographer london

gay online dating website We also thank the members of the HTTPAUTH Working Group and other reviewers, namely, Stephen Farrell, Roy Fielding, Daniel Kahn Gillmor, Tony Hansen, Bjoern Hoehrmann, Kari Hurtta, Amos Jeffries, Benjamin Kaduk, Michael Koeller, Eric Lawrence, Barry Leiba, James Manger, Alexey Melnikov, Kathleen Moriarty, Juergen Schoenwaelder, Yaron Sheffer, Meral Shirazipour, Michael Sweet, and Martin Thomson for feedback on this free website for meeting singles

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greenbytes GmbH
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Email: free online dating site japan
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