Re: [Lift] Re: HTTP Reason Phrase
If you want to alter the Reason-Phrase, you can already do that - objects like NotFoundResponse are just helpers on InMemoryResponse... nothing stopping you adding your own helpers that set headers with customised reason codes; this should give you what you what. I haven't managed to find an RFC that lists reason-phrase as anything but a particular header in the HTTP response. Moreover, its not the wrong thing to return a plain text response if the request mime was text/plain... indeed, it would be even less helpful if it returned JSON or such. IMHO, the response type should match what was asked for by the caller - i.e. its an implementation issue not a framework level issue. Tim On 6 Feb 2010, at 21:55, Erkki Lindpere wrote: The NotFoundResponse (and others) puts the custom message into the request body. That works as well, but to be really lean (mainly for bragging rights :)) I'd like to remove any unnecessary elements from the rest api. Most of the error messages are going to be simple one- line messages (and short sentences). For some errors I might provide a detailed response and it could go into the body, as XML/JSON/... That's inconsistent if the other errors have a plain text message in the body. So I could either go with structured details for all messages or in simple cases use the HTTP headers or status line. A custom header would work, but the status line is standard and also more easily accessed with some client libraries. And last but perhaps not least, for debugging purposes, the HTTP Reason Code should show up better in web developer tools (for example FireBug, Chrome's tools). My web UI also goes through the REST API so it would be nice to read error messages right in the listing in firebug's net panel. So I'm suggesting that perhaps Lift would like to provide only the possibility of changing that value in user code. But I completely understand if it doesn't. Currently it doesn't seem to be supported in Lift's http.provider package and even in javax.servlet the setStatus(int, String) method is deprecated (I'm not sure if sendError(int, String) uses the reason phrase). Erkki L On Feb 6, 9:59 pm, Ross Mellgren dri...@gmail.com wrote: I think it would be fine to have different text there, probably better than having the standard text if you have refined detail. I don't think it'd be a good idea to conditionalize on the response text in client code - that's always fragile. If you want to give additional machine-readable detail, I'd put it in a response header or in the body as a JSON or XML field or what have you. You can specify custom text there, but you may have to sidestep the usual response classes, depending on which one. The one you gave, not found, can have the message customized though, just do new NotFoundResponse(the message). -Ross On Feb 6, 2010, at 2:52 PM, Erkki Lindpere wrote: It seems Lift does not support custom HTTP Reason Phrases in responses. I would like to send error messages in the Reason Phrase (along with a vaguely applicable HTTP status code) in a RESTful API I'm providing. My understanding of the HTTP spec is that the reason phrase is meant to be human readable and does not have to contain the recommended messages (i.e. Not Found). But maybe it would not be wise to do this? I'm not actually aware of any API-s that send error messages in the Reason Phrase. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group athttp://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] **IMPORTANT** Lift ticketing system has moved to Assembla
We also need to change the liftweb.net site... dont forget that. Cheers, Tim On 6 Feb 2010, at 21:17, Indrajit Raychaudhuri wrote: Folks, Following David's announcement about moving our ticketing system to Assembla [1], the migration is complete and we have now completely moved from GitHub issues to Assembla tickets. Please DO NOT use GitHub to create issues anymore (the GitHub URL would be disabled), instead use this Assembla URL: http://www.assembla.com/spaces/liftweb/tickets Feel free to discuss, ask for clarification in the main list. Cheers, Indrajit [1] http://groups.google.com/group/liftweb/browse_thread/thread/85c38d03790bc2eb -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Forcing Authentication not working
How odd - why dont you just match on the req unapply rather that this awkward
sub match?
You need to do something like:
LiftRules.httpAuthProtectedResource.prepend {
case Req(restricted :: _,_,_) = Full(AuthRole(admin))
}
LiftRules.authentication = HttpBasicAuthentication(myrealm){
case (admin, password, req) = {
userRoles(AuthRole(admin))
true
}
case (user, pass,_) = Log.warn(Attempted report login with: + user +
: + pass); false
}
Cheers, Tim
On 6 Feb 2010, at 20:19, aw wrote:
LiftRules.httpAuthProtectedResource.append {
case req : Req = req.path match {
case ParsePath(restricted :: _, _, _, _) = restrictedRole
case _ = Empty
}
}
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[Lift] Re: HTTP Reason Phrase
Actually, the reason phrase is not a normal HTTP header, but part of the status line: http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html#sec6.1 Status-Line = HTTP-Version SP Status-Code SP Reason-Phrase CRLF Examples: HTTP/1.1 200 OK HTTP/1.1 404 The user with id 8 does not exist The only way of setting this in Java Servlets as far as I know is through HttpServletResponse.setStatus(int, String), which unfortunately is deprecated. A non-deprecated possibility is sendError(int, String), but that goes to the container's default error page (or the one defined in web.xml, I think) so it's not exactly what I would like. Also, I checked that FireBug actually does display the custom reason phrase, but Chrome displays the standard one instead. Erkki L On Feb 7, 1:08 pm, Timothy Perrett timo...@getintheloop.eu wrote: If you want to alter the Reason-Phrase, you can already do that - objects like NotFoundResponse are just helpers on InMemoryResponse... nothing stopping you adding your own helpers that set headers with customised reason codes; this should give you what you what. I haven't managed to find an RFC that lists reason-phrase as anything but a particular header in the HTTP response. Moreover, its not the wrong thing to return a plain text response if the request mime was text/plain... indeed, it would be even less helpful if it returned JSON or such. IMHO, the response type should match what was asked for by the caller - i.e. its an implementation issue not a framework level issue. Tim On 6 Feb 2010, at 21:55, Erkki Lindpere wrote: The NotFoundResponse (and others) puts the custom message into the request body. That works as well, but to be really lean (mainly for bragging rights :)) I'd like to remove any unnecessary elements from the rest api. Most of the error messages are going to be simple one- line messages (and short sentences). For some errors I might provide a detailed response and it could go into the body, as XML/JSON/... That's inconsistent if the other errors have a plain text message in the body. So I could either go with structured details for all messages or in simple cases use the HTTP headers or status line. A custom header would work, but the status line is standard and also more easily accessed with some client libraries. And last but perhaps not least, for debugging purposes, the HTTP Reason Code should show up better in web developer tools (for example FireBug, Chrome's tools). My web UI also goes through the REST API so it would be nice to read error messages right in the listing in firebug's net panel. So I'm suggesting that perhaps Lift would like to provide only the possibility of changing that value in user code. But I completely understand if it doesn't. Currently it doesn't seem to be supported in Lift's http.provider package and even in javax.servlet the setStatus(int, String) method is deprecated (I'm not sure if sendError(int, String) uses the reason phrase). Erkki L On Feb 6, 9:59 pm, Ross Mellgren dri...@gmail.com wrote: I think it would be fine to have different text there, probably better than having the standard text if you have refined detail. I don't think it'd be a good idea to conditionalize on the response text in client code - that's always fragile. If you want to give additional machine-readable detail, I'd put it in a response header or in the body as a JSON or XML field or what have you. You can specify custom text there, but you may have to sidestep the usual response classes, depending on which one. The one you gave, not found, can have the message customized though, just do new NotFoundResponse(the message). -Ross On Feb 6, 2010, at 2:52 PM, Erkki Lindpere wrote: It seems Lift does not support custom HTTP Reason Phrases in responses. I would like to send error messages in the Reason Phrase (along with a vaguely applicable HTTP status code) in a RESTful API I'm providing. My understanding of the HTTP spec is that the reason phrase is meant to be human readable and does not have to contain the recommended messages (i.e. Not Found). But maybe it would not be wise to do this? I'm not actually aware of any API-s that send error messages in the Reason Phrase. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group athttp://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group athttp://groups.google.com/group/liftweb?hl=en.
Re: [Lift] **IMPORTANT** Lift ticketing system has moved to Assembla
Timothy Perrett timo...@getintheloop.eu writes: We also need to change the liftweb.net site... dont forget that. It's changed already (at least the frontpage link)I think David wrote that earlier. /Jeppe -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Problem with lift openid
Hi,
I'm trying out Lift openid and created a very simple app with just a
login form:
def renderForm(xhtml: NodeSeq) : NodeSeq = {
SimpleOpenIdVendor.loginForm
}
This works if I use google or yahoo OpenId endpoints, but if I enter a
myopenid url such as nejsum.myopenid.com, after return from myopenid, I
get Failed to authenticate. Looking at the logs, I see:
INFO - Found association: {HMAC-SHA256}{4b6ebfd8}{gBQcmw==} verifying signature
locally...
DEBUG - Verifying signature: 5o6mrCvUwoKzJDLRsa5QalT1qknZZ6rhyGoMkhQP56w=
DEBUG - Computing signature for input data:
assoc_handle:{HMAC-SHA256}{4b6ebfd8}{gBQcmw==}
ax.count.email:0
ax.mode:fetch_response
ax.type.email:http://schema.openid.net/contact/email
claimed_id:http://nejsum.myopenid.com/
identity:http://nejsum.myopenid.com/
mode:id_res
ns:http://specs.openid.net/auth/2.0
ns.ax:http://openid.net/srv/ax/1.0
op_endpoint:http://www.myopenid.com/server
response_nonce:2010-02-07T13:28:05ZSbisTP
return_to:http://localhost:8080/openid/response
signed:assoc_handle,ax.count.email,ax.mode,ax.type.email,claimed_id,identity,mode,ns,ns.ax,op_endpoint,response_nonce,return_to,signed
DEBUG - Calculated signature: tS+YYBmygMRWusXCxvHoms4jpRwX8nRC0MmXOWl9Ik4=
DEBUG - Local signature verification failed.
ERROR - Verification failed for: http://nejsum.myopenid.com/ reason:
Local signature verification failed
I realize this may be an openid4j question, but thought I would ask here
first :-)
/Jeppe
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[Lift] Maven vs. you don’t need to write anything that isn’t explicitly necessary for the task at hand
Posting here even though it's not really a support issue: I've just begun reading the getting started guide and tripped over this minor(?) inconsistency: I like the principle of having sane defaults and quoteyou don’t need to write anything that isn’t explicitly necessary for the task at hand/quote. But then I saw the Maven stanza required to build a skeleton project (repeated further down in that document): mvn archetype:generate -U \ -DarchetypeGroupId=net.liftweb \ -DarchetypeArtifactId=lift-archetype-blank \ -DarchetypeVersion=1.0 \ -DremoteRepositories=http://scala-tools.org/repo-releases \ -DgroupId=demo.helloworld \ -DartifactId=helloworld \ -Dversion=1.0-SNAPSHOT Why doesn't Lift include some wrapper for Maven that hides this ugliness? I'm sure that a lot of people would appreciate it... Marinos -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Maven vs. you don’t need to write anyt hing that isn’t explicitly necessary for the task at hand
Of course we thought of that already. You can do: mvn archetype:generate -DarchetypeCatalog=http://scala-tools.org/ That sound help you out. Moreover, SBT is not so ugly... Cheers, Tim On 7 Feb 2010, at 14:10, mjy wrote: Posting here even though it's not really a support issue: I've just begun reading the getting started guide and tripped over this minor(?) inconsistency: I like the principle of having sane defaults and quoteyou don’t need to write anything that isn’t explicitly necessary for the task at hand/quote. But then I saw the Maven stanza required to build a skeleton project (repeated further down in that document): mvn archetype:generate -U \ -DarchetypeGroupId=net.liftweb \ -DarchetypeArtifactId=lift-archetype-blank \ -DarchetypeVersion=1.0 \ -DremoteRepositories=http://scala-tools.org/repo-releases \ -DgroupId=demo.helloworld \ -DartifactId=helloworld \ -Dversion=1.0-SNAPSHOT Why doesn't Lift include some wrapper for Maven that hides this ugliness? I'm sure that a lot of people would appreciate it... Marinos -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Redirect after post ?
Hello guys, A common pattern to avoid duplicate form submission is to redirect after POST to a view of the result ( http://en.wikipedia.org/wiki/Post/Redirect/Get ) Does Lift as something built-in for that, and if not, what would be the best way to build it ? Thanks, -- Francois ARMAND http://fanf42.blogspot.com -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Are there Maven artifacts for snapshot or milestone releases?
-- Heiko Seeberger Work: weiglewilczek.com Blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: scalamodules.org Lift, the simply functional web framework: liftweb.net -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: Are there Maven artifacts for snapshot or milestone releases?
Would be nice if you could have written an email body - subject only emails bug the ass out of me ;-) You mean like: http://scala-tools.org/repo-snapshots/net/liftweb/ or the hudson builds into nexus? Otherwise, you'll have to clarify exactly what your asking (herewith the problem with subject-only emails! - grumble grumble grumble) Cheers, Tim On Feb 7, 4:17 pm, Heiko Seeberger heiko.seeber...@googlemail.com wrote: -- Heiko Seeberger Work: weiglewilczek.com Blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: scalamodules.org Lift, the simply functional web framework: liftweb.net -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: Redirect after post ?
Of course its possible.
def myMethod = {
def submitHandler(){
// after post, redirect
S.redirectTo(/my/page)
}
bind(., submit - SHtml.submit(submitHandler))
}
Cheers, Tim
On Feb 7, 2:53 pm, Francois fan...@gmail.com wrote:
Hello guys,
A common pattern to avoid duplicate form submission is to redirect after
POST to a view of the result (http://en.wikipedia.org/wiki/Post/Redirect/Get)
Does Lift as something built-in for that, and if not, what would be the
best way to build it ?
Thanks,
--
Francois ARMANDhttp://fanf42.blogspot.com
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[Lift] Re: Lift Google Summer of Code?
Hey Justin, That sounds like a very cool idea. Do you know what the organization has to do? On Feb 6, 7:23 pm, Justin Reardon justin.rear...@gmail.com wrote: Hi folks, I'm a Computer Science student at the University of Waterloo, looking to participate in Google Summer of Code program this spring. Have you given any thought to applying as a mentoring organization this year? I've been playing around with Lift for a while now and its been a delightful change from other web development frameworks I've used. I'd love to spend a summer contributing to the project! Thanks, Justin Reardon -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Re: Lift Google Summer of Code?
It would require one of the committers to essentially act as a mentor - someone who knows Lift very well would need to mentor the candidate and dedicate a fair amount of time to the program. We looked at doing it last year if memory serves... Cheers, Tim On 7 Feb 2010, at 17:29, Peter Robinett wrote: Hey Justin, That sounds like a very cool idea. Do you know what the organization has to do? On Feb 6, 7:23 pm, Justin Reardon justin.rear...@gmail.com wrote: Hi folks, I'm a Computer Science student at the University of Waterloo, looking to participate in Google Summer of Code program this spring. Have you given any thought to applying as a mentoring organization this year? I've been playing around with Lift for a while now and its been a delightful change from other web development frameworks I've used. I'd love to spend a summer contributing to the project! Thanks, Justin Reardon -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Is it possible to use CRUDify snippets on non CRUDified pages?
The archetypes' Boot use List(index), hence my guess (since I though you tried Jeppe's suggestion). Then again they use an actual index.html. In any case / maps to index, I believe. - Jonathan Fergusonj...@spiralarm.com wrote: Is there are reason one or more correct than the other? Is it style or something else ? Cheers Jono On 5 February 2010 10:01, David Pollak feeder.of.the.be...@gmail.comwrote: On Thu, Feb 4, 2010 at 2:58 PM, Naftoli Gugenheim naftoli...@gmail.comwrote: What does wasn't able to mean? Did you write override lazy val listPath = List(index) This is the wrong answer. Jeppe gave the correct answer. ? - Jonathan Fergusonj...@spiralarm.com wrote: I wasn't able to override listPath, Ill have a bit more of a play to make sure I'm not doing anything to silly; trying to get /crudify/path to / . Rewrite worked wonderfully. Cheers Jono On 5 February 2010 04:45, Jeppe Nejsum Madsen je...@ingolfs.dk wrote: Naftoli Gugenheim naftoli...@gmail.com writes: It's not overridable? Actually, I think it is :-) You might be able to just override lazy val listPath = Nil /Jeppe - Jeppe Nejsum Madsenje...@ingolfs.dk wrote: Jonathan Ferguson j...@spiralarm.com writes: I would like to have the list view of one of my model objects as my home page. Can this done with out having the home page redirect to /mymodel/list ? I don't think you can change the native URL of CRUDify list, but you could add a rewrite (not redirect). See http://blog.getintheloop.eu/2009/5/3/url-rewriting-with-the-lift-framework /Jeppe -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: Are there Maven artifacts for snapshot or milestone releases?
Are there Maven *archetypes* for snapshot or milestone releases? Heiko On Sunday, February 7, 2010, Timothy Perrett timo...@getintheloop.eu wrote: Would be nice if you could have written an email body - subject only emails bug the ass out of me ;-) You mean like: http://scala-tools.org/repo-snapshots/net/liftweb/ or the hudson builds into nexus? Otherwise, you'll have to clarify exactly what your asking (herewith the problem with subject-only emails! - grumble grumble grumble) Cheers, Tim On Feb 7, 4:17 pm, Heiko Seeberger heiko.seeber...@googlemail.com wrote: -- Heiko Seeberger Work: weiglewilczek.com Blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: scalamodules.org Lift, the simply functional web framework: liftweb.net -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Heiko Seeberger Work: weiglewilczek.com Blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: scalamodules.org Lift, the simply functional web framework: liftweb.net -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] **IMPORTANT** HOLD OFF CREATING TICKETS ON ASSEMBLA
Thank you for a great web framework! Thanks tons Indrajit for getting this done! - David Pollakfeeder.of.the.be...@gmail.com wrote: On Sat, Feb 6, 2010 at 12:12 PM, Indrajit Raychaudhuri indraj...@gmail.comwrote: Go ahead! create tickets in Assembla. Excellent job and a huge round of applause to Indrajit and Naftoli for moving the tickets over the Assembla. Thanks guys! Cheers, Indrajit On 05/02/10 10:49 AM, Naftoli Gugenheim wrote: Indrajit and I are working on importing tickets into Assembla. The first ticket on GitHub is #3 and there are now two on Assembla. So please don't create any Assembla tickets until further notice. Thanks! -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] lift-archetype-blank 1.1-M8 2.0-M1 : missing net.sf.retrotranslator:retrotranslator-runtime:jar:1.2.1
The blank archetype uses retrotranslator? Why? - Luke Nezdalne...@gmail.com wrote: Hello - I am just getting started with Lift and used the Hello, World archetype lift-archetype-blank (tried 1.1-M8 2.0-M1) and both fail to build successfully from the specified public Maven repositories with: Missing: -- 1) net.sf.retrotranslator:retrotranslator-runtime:jar:1.2.1 ... Path to dependency: 1) net.sf.alchim:yuicompressor-maven-plugin:maven-plugin:0.7.1 2) net.sf.retrotranslator:retrotranslator-runtime:jar:1.2.1 I stfw'd a bit and found Apache Tiles was able to resolve it (http:// tiles.apache.org/2.0/framework/tiles-assembly/dependencies.html - Dependency Repository Locations - Artifact - net.sf.retrotranslator:retrotranslator-runtime:jar:1.2.1) at atlassian-public/ https://maven.atlassian.com/repository/public;, however I have still failed to determine the correct Maven pom incantation to get this to install itself. I tried: repositories repository idscala-tools.releases/id nameScala-Tools Maven2 Repository for Releases/name urlhttp://scala-tools.org/repo-releases/url /repository repository idatlassian-public/id urlhttps://maven.atlassian.com/repository/public/url /repository /repositories and for good measure pluginRepositories pluginRepository idscala-tools.org/id nameScala-Tools Maven2 Repository/name urlhttp://scala-tools.org/repo-releases/url /pluginRepository pluginRepository idatlassian-public/id urlhttps://maven.atlassian.com/repository/public/url /pluginRepository /pluginRepositories Ultimately, I just removed the offending plugin: plugin groupIdnet.sf.alchim/groupId artifactIdyuicompressor-maven-plugin/artifactId ... /plugin This was a lot bumpier than I was hoping for, but a typical Maven experience :/ Anyone know what the proper course of action is here ? Add some other repo (maybe in some other way), or something else? Are 1.1-M8 and/or 2.0-M1 just not meant for folks to try out? I'll see if 1.0.3 is the same and report back. Thanks in advance, - Luke -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Map to JsObj
Since Map implements Seq you can probably remove the '.toSeq'. - Ross Mellgrendri...@gmail.com wrote: JsObj(map.toSeq: _*) ? -Ross On Feb 5, 2010, at 3:53 PM, Peter Robinett wrote: I thought it would be something that already exists but I can't for the life of me find out how to convert a Map to a JsObj. Am I missing something basic in net.liftweb.http.js? Thanks, Peter -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Redirect after post ?
If you are using a StatefulSnippet call redirectTo(S.uri) on in to load the same page with the same snippet instance. - Francoisfan...@gmail.com wrote: Hello guys, A common pattern to avoid duplicate form submission is to redirect after POST to a view of the result ( http://en.wikipedia.org/wiki/Post/Redirect/Get ) Does Lift as something built-in for that, and if not, what would be the best way to build it ? Thanks, -- Francois ARMAND http://fanf42.blogspot.com -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Mapped(Date)(Time) formatter/parser
In reverse order: Re #2, (a) that would create a two-way dependency between TimeHelpers and ConversionRules--is that desirable; (b) and thus call into question the decision to put ConversionRules in webkit not util. (c) Still, it would be an indirect branch from MappedDate etc. to ConversionRules--is there a reason? Re #1, I'm thinking maybe an even better idea is instead signatures like def format: String def parse(s: String): Unit In other words, they should deal directly with the field's state. The advantage is that it provides a future hook to deal with parsing errors similar to validation errors. Which brings me to two somewhat unrelated quesions. 1) What is the reason for 'setFromAny'? Why not overloaded methods? 2) Parsing dates with a DateFormat seems to be very brittle -- the string has to match the format exactly, e.g., if you write 1:00PM and the format string has a space before the a, it's invalid, etc.--not very user friendly. Is there a better way? - Jeppe Nejsum Madsenje...@ingolfs.dk wrote: Naftoli Gugenheim naftoli...@gmail.com writes: David and all, QUESTION 1 I'm working on issue #258. Here are two options for an overridable parser (applies to formatting too): 1. def parse(s: String): Box[Date] = ConversionRules.parseDate()(s) 2. def parse: String=Box[Date] = ConversionRules.parseDate() What are the pros and cons, and which should I use? I prefer 1) I see no reason for parse to be a function QUESTION 2 MappedDate and MappedDateTime apparently were parsing via LiftRules in setFromAny, while buildSetStringValue etc. were using (Time)Helpers.toDate. Is there a reason not to change it? Or, should toDate use ConversionRules? I think it would be natural for toDate to use ConversionRulesthen ConversionRules becomes the only place where date formatting is handled. /Jeppe -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: Forcing Authentication not working
Thank you for responding, and I can use your advice to make my code a
little less verbose and concise. Alas, it did not address my core
issue of forcing authentication. The behavior is exactly the same.
If I go to a protected resource with a Role requirement, then
authentication and an authorization check is performed. But
otherwise, nothing, and I need the authentication done because that is
what defines the roles, and I have some pages that are accessible, but
adjust due to a user's restrictions (fine-grained access control)...
Perhaps it would help to elaborate on my solution...
My authentication mechanism is really done by a special SSO Filter.
The Filter populates the HTTPRequest's remote user, so then Lift can
simply ask that for who was authenticated. While the Servlet layer
has a valid username, I still need to build some kind of bridge to
Lift land. As a result, I have a specialized HttpAuthentication like
so:
case class FilterAuthentication (authorizationFunc:
PartialFunction[(String), Boolean]) extends HttpAuthentication {
/** Extract the remote username from the HTTP Request. */
private def authenticatedUsername (r : Req) =
r.request.asInstanceOf[HTTPRequestServlet].req.getRemoteUser().toLowerCase()
/** Extract the Authenticated User and call the Authorization
function. */
def verified_? = {
case req = {
authenticatedUsername(req) match {
case u if null != u u.length 1
authorizationFunc.isDefinedAt(u) = authorizationFunc(u)
case _ = false
}
}
}
}
Then, I need to hook this into LiftRules like so:
LiftRules.authentication = FilterAuthentication( {
case username = Log.info(Authenticating: + username)
val isAuthorized = Auth.isAuthorized(username)
if (isAuthorized) {
val authorizedRoles = Auth.authorizedRoles(username)
userRoles(authorizedRoles)
}
isAuthorized
})
Note that the Filter will acquire an authenticated user -- but that
user may still not have access to this particular application. As a
result, I need to do the isAuthorized check that basically does a
lookup to see if jdoe, for example, is authorized to access my
application. If he is, then roles are populated and true is returned;
if not, false is returned.
I need to restrict some pages, so I do something like:
LiftRules.httpAuthProtectedResource.prepend {
case Req(restricted :: _,_,_) = restrictedRole
case _ = Empty
}
If the user goes to /restricted/, then I see the authentication and
authorization kick in. But I am also interested in authentication
(i.e. validating that the user is allowed to access the application)
even if index.xhtml is hit. I thought I am telling Lift to do that
with the case _ = Empty.
I am not using the siteMap to generate my menus because I need to
control the styling. As a result, when I create my menus, I do
something like:
lift:Auth.secure role=restricteda href=/restricted/Restricted
Access/a/lift:Auth.secure
In my case, I actually have the privilege, so I should see this link,
however because Lift isn't calling the FilterAuthentication logic, it
doesn't know my roles and hence hides the link.
If I go to /restricted/, then all is well...
In summary, according to the documentation, returning an Empty should
force an authentication, but that doesn't seem to be working. Am I
doing something wrong? Or is the documentation incorrect? Or is
there a bug in 2.0-M1?
(This is a big show stopper for me, so I certainly appreciate the
assistance.)
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Re: [Lift] Re: Lift Google Summer of Code?
Yes, there were posts mentioning the possibility the last two years even, but no one appeared to follow up on them. Google hasn't got the documentation up for 2010 yet (shortly they say), but it's supposed to be pretty much the same as last year. A some point in early March interested organizations submit an application to Google describing the organization ([1] has complete list). Among other things there needs to be someone to act as an administer, people willing to act as mentors, and an Ideas list of possible projects. If the organization gets accepted there is an application period for students that should be in late March. Students apply with a project proposal (likely based on something in the Ideas list), why the student should get the project, qualifications, etc. After the application period the mentoring organization gets allocated (at least 1) slots depending on how many students applied, ranks the proposals, and matches students with mentors. Regarding mentor time the faq estimates ~5 hours a week(see [2]), of course this really depends on the project/student. [1] http://socghop.appspot.com/document/show/program/google/gsoc2009/faqs#org_app [2] http://socghop.appspot.com/document/show/program/google/gsoc2009/faqs#mentor_time On 2010-02-07, at 12:44 , Timothy Perrett wrote: It would require one of the committers to essentially act as a mentor - someone who knows Lift very well would need to mentor the candidate and dedicate a fair amount of time to the program. We looked at doing it last year if memory serves... Cheers, Tim On 7 Feb 2010, at 17:29, Peter Robinett wrote: Hey Justin, That sounds like a very cool idea. Do you know what the organization has to do? On Feb 6, 7:23 pm, Justin Reardon justin.rear...@gmail.com wrote: Hi folks, I'm a Computer Science student at the University of Waterloo, looking to participate in Google Summer of Code program this spring. Have you given any thought to applying as a mentoring organization this year? I've been playing around with Lift for a while now and its been a delightful change from other web development frameworks I've used. I'd love to spend a summer contributing to the project! Thanks, Justin Reardon -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: Forcing Authentication not working
OK, I think I found the source code that is the culprit. From
LiftServlet.scala:
http://github.com/dpp/liftweb/blob/master/framework/lift-base/lift-webkit/src/main/scala/net/liftweb/http/LiftServlet.scala
private def authPassed_?(req: Req): Boolean = {
val checkRoles: (Role, List[Role]) = Boolean = {
case (resRole, roles) = (false /: roles)((l, r) = l ||
resRole.isChildOf(r.name))
}
val role = NamedPF.applyBox(req,
LiftRules.httpAuthProtectedResource.toList)
role.map(_ match {
case Full(r) =
LiftRules.authentication.verified_?(req) match {
case true = checkRoles(r, userRoles.get)
case _ = false
}
case _ = true
}) openOr true
}
This logic seems to be inconsistent with the documentation found in
LiftRules.scala:
http://github.com/dpp/liftweb/blob/master/framework/lift-base/lift-webkit/src/main/scala/net/liftweb/http/LiftRules.scala
/**
* Defines the resources that are protected by authentication and
authorization. If this function
* is notdefined for the input data, the resource is considered
unprotected ergo no authentication
* is performed. If this function is defined and returns a Full can,
it means that this resource
* is protected by authentication,and authenticated subjed must be
assigned to the role returned by
* this function or to a role that is child-of this role. If this
function returns Empty it means that
* this resource is protected by authentication but no authorization
is performed meaning that roles are
* not verified.
*/
val httpAuthProtectedResource =
RulesSeq[HttpAuthProtectedResourcePF]
Shouldn't there be something like:
case Empty =
LiftRules.authentication.verified_?(req)
?
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[Lift] Why not SHtml?
Hello. Why do Mapper's toForm implementations use S.fmapFunc directly rather than using SHtml? Is it not duplicate code? Thanks. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Re: HTTP Reason Phrase
Yeah you're very correct. It's unfortunate, but I think since it's deprecated in the container we should probably not add support for it. I can't believe they deprecated it for the reason they did, but there it is. -Ross On Feb 7, 2010, at 8:16 AM, Erkki Lindpere wrote: Actually, the reason phrase is not a normal HTTP header, but part of the status line: http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html#sec6.1 Status-Line = HTTP-Version SP Status-Code SP Reason-Phrase CRLF Examples: HTTP/1.1 200 OK HTTP/1.1 404 The user with id 8 does not exist The only way of setting this in Java Servlets as far as I know is through HttpServletResponse.setStatus(int, String), which unfortunately is deprecated. A non-deprecated possibility is sendError(int, String), but that goes to the container's default error page (or the one defined in web.xml, I think) so it's not exactly what I would like. Also, I checked that FireBug actually does display the custom reason phrase, but Chrome displays the standard one instead. Erkki L On Feb 7, 1:08 pm, Timothy Perrett timo...@getintheloop.eu wrote: If you want to alter the Reason-Phrase, you can already do that - objects like NotFoundResponse are just helpers on InMemoryResponse... nothing stopping you adding your own helpers that set headers with customised reason codes; this should give you what you what. I haven't managed to find an RFC that lists reason-phrase as anything but a particular header in the HTTP response. Moreover, its not the wrong thing to return a plain text response if the request mime was text/plain... indeed, it would be even less helpful if it returned JSON or such. IMHO, the response type should match what was asked for by the caller - i.e. its an implementation issue not a framework level issue. Tim On 6 Feb 2010, at 21:55, Erkki Lindpere wrote: The NotFoundResponse (and others) puts the custom message into the request body. That works as well, but to be really lean (mainly for bragging rights :)) I'd like to remove any unnecessary elements from the rest api. Most of the error messages are going to be simple one- line messages (and short sentences). For some errors I might provide a detailed response and it could go into the body, as XML/JSON/... That's inconsistent if the other errors have a plain text message in the body. So I could either go with structured details for all messages or in simple cases use the HTTP headers or status line. A custom header would work, but the status line is standard and also more easily accessed with some client libraries. And last but perhaps not least, for debugging purposes, the HTTP Reason Code should show up better in web developer tools (for example FireBug, Chrome's tools). My web UI also goes through the REST API so it would be nice to read error messages right in the listing in firebug's net panel. So I'm suggesting that perhaps Lift would like to provide only the possibility of changing that value in user code. But I completely understand if it doesn't. Currently it doesn't seem to be supported in Lift's http.provider package and even in javax.servlet the setStatus(int, String) method is deprecated (I'm not sure if sendError(int, String) uses the reason phrase). Erkki L On Feb 6, 9:59 pm, Ross Mellgren dri...@gmail.com wrote: I think it would be fine to have different text there, probably better than having the standard text if you have refined detail. I don't think it'd be a good idea to conditionalize on the response text in client code - that's always fragile. If you want to give additional machine-readable detail, I'd put it in a response header or in the body as a JSON or XML field or what have you. You can specify custom text there, but you may have to sidestep the usual response classes, depending on which one. The one you gave, not found, can have the message customized though, just do new NotFoundResponse(the message). -Ross On Feb 6, 2010, at 2:52 PM, Erkki Lindpere wrote: It seems Lift does not support custom HTTP Reason Phrases in responses. I would like to send error messages in the Reason Phrase (along with a vaguely applicable HTTP status code) in a RESTful API I'm providing. My understanding of the HTTP spec is that the reason phrase is meant to be human readable and does not have to contain the recommended messages (i.e. Not Found). But maybe it would not be wise to do this? I'm not actually aware of any API-s that send error messages in the Reason Phrase. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group athttp://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups
Re: [Lift] Why not SHtml?
So if I get around to it would it indeed be preferable to point it to SHtml? - David Pollakfeeder.of.the.be...@gmail.com wrote: On Sun, Feb 7, 2010 at 12:47 PM, Naftoli Gugenheim naftoli...@gmail.comwrote: Hello. Why do Mapper's toForm implementations use S.fmapFunc directly rather than using SHtml? Is it not duplicate code? Because the Mapper code was the earliest Lift code... written long before SHtml. Thanks. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Re: Lift Google Summer of Code?
I mentored Greggory Brown (Ruport now Ruby Reports) for GSoC in 2006. It was an excellent experience for me. I would be willing to mentor a single student doing Lift work if I could time-box it to 3 hours/week and if there was the right chemistry between me and the student. I do not have the time to submit Lift itself as a project to GSoC. If someone else wants to step up and do the GSoC paperwork, that'd be awesome. Justin -- please contact me privately so we can set up a time to chat and see if we get along. On Sun, Feb 7, 2010 at 12:10 PM, Justin Reardon justin.rear...@gmail.comwrote: Yes, there were posts mentioning the possibility the last two years even, but no one appeared to follow up on them. Google hasn't got the documentation up for 2010 yet (shortly they say), but it's supposed to be pretty much the same as last year. A some point in early March interested organizations submit an application to Google describing the organization ([1] has complete list). Among other things there needs to be someone to act as an administer, people willing to act as mentors, and an Ideas list of possible projects. If the organization gets accepted there is an application period for students that should be in late March. Students apply with a project proposal (likely based on something in the Ideas list), why the student should get the project, qualifications, etc. After the application period the mentoring organization gets allocated (at least 1) slots depending on how many students applied, ranks the proposals, and matches students with mentors. Regarding mentor time the faq estimates ~5 hours a week(see [2]), of course this really depends on the project/student. [1] http://socghop.appspot.com/document/show/program/google/gsoc2009/faqs#org_app [2] http://socghop.appspot.com/document/show/program/google/gsoc2009/faqs#mentor_time On 2010-02-07, at 12:44 , Timothy Perrett wrote: It would require one of the committers to essentially act as a mentor - someone who knows Lift very well would need to mentor the candidate and dedicate a fair amount of time to the program. We looked at doing it last year if memory serves... Cheers, Tim On 7 Feb 2010, at 17:29, Peter Robinett wrote: Hey Justin, That sounds like a very cool idea. Do you know what the organization has to do? On Feb 6, 7:23 pm, Justin Reardon justin.rear...@gmail.com wrote: Hi folks, I'm a Computer Science student at the University of Waterloo, looking to participate in Google Summer of Code program this spring. Have you given any thought to applying as a mentoring organization this year? I've been playing around with Lift for a while now and its been a delightful change from other web development frameworks I've used. I'd love to spend a summer contributing to the project! Thanks, Justin Reardon -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: Problem with lift openid
On Sun, Feb 7, 2010 at 2:30 PM, Jeppe Nejsum Madsen je...@ingolfs.dk wrote:
Hi,
I'm trying out Lift openid and created a very simple app with just a
login form:
def renderForm(xhtml: NodeSeq) : NodeSeq = {
SimpleOpenIdVendor.loginForm
}
This works if I use google or yahoo OpenId endpoints, but if I enter a
myopenid url such as nejsum.myopenid.com, after return from myopenid, I
get Failed to authenticate. Looking at the logs, I see:
To answer my self: I think this is because the default OpenIdConsumer
tries to request the email attribute which is not available. Just one
more reason to fix
https://www.assembla.com/spaces/liftweb/tickets/329-Make-OpenID-support-more-extensible
/Jeppe
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Re: [Lift] Why not SHtml?
On Sun, Feb 7, 2010 at 1:01 PM, Naftoli Gugenheim naftoli...@gmail.comwrote: So if I get around to it would it indeed be preferable to point it to SHtml? Changing the code is one of the lowest priorities I could imagine. I would say that closing the stuff you've had on review board for 1 months would be much higher priority. Adding copyright notices and other headers to the code you've written in Lift is a higher priority. Helping to port your code to 2.8 would be a higher priority. - David Pollakfeeder.of.the.be...@gmail.com wrote: On Sun, Feb 7, 2010 at 12:47 PM, Naftoli Gugenheim naftoli...@gmail.com wrote: Hello. Why do Mapper's toForm implementations use S.fmapFunc directly rather than using SHtml? Is it not duplicate code? Because the Mapper code was the earliest Lift code... written long before SHtml. Thanks. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Re: Are there Maven artifacts for snapshot or milestone releases?
On Sun, Feb 7, 2010 at 10:43 AM, Heiko Seeberger heiko.seeber...@googlemail.com wrote: Are there Maven *archetypes* for snapshot or milestone releases? There are archetypes generated for both snapshot and milestone releases. See http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-basic/ Heiko On Sunday, February 7, 2010, Timothy Perrett timo...@getintheloop.eu wrote: Would be nice if you could have written an email body - subject only emails bug the ass out of me ;-) You mean like: http://scala-tools.org/repo-snapshots/net/liftweb/ or the hudson builds into nexus? Otherwise, you'll have to clarify exactly what your asking (herewith the problem with subject-only emails! - grumble grumble grumble) Cheers, Tim On Feb 7, 4:17 pm, Heiko Seeberger heiko.seeber...@googlemail.com wrote: -- Heiko Seeberger Work: weiglewilczek.com Blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: scalamodules.org Lift, the simply functional web framework: liftweb.net -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Heiko Seeberger Work: weiglewilczek.com Blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: scalamodules.org Lift, the simply functional web framework: liftweb.net -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Re: HTTP Reason Phrase
I agree Ross... I would be very reluctant to have Lift rely on some deprecated method in the servlet spec - even if it is in servlet 3.0. Cheers, Tim On 7 Feb 2010, at 20:48, Ross Mellgren wrote: Yeah you're very correct. It's unfortunate, but I think since it's deprecated in the container we should probably not add support for it. I can't believe they deprecated it for the reason they did, but there it is. -Ross On Feb 7, 2010, at 8:16 AM, Erkki Lindpere wrote: Actually, the reason phrase is not a normal HTTP header, but part of the status line: http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html#sec6.1 Status-Line = HTTP-Version SP Status-Code SP Reason-Phrase CRLF Examples: HTTP/1.1 200 OK HTTP/1.1 404 The user with id 8 does not exist The only way of setting this in Java Servlets as far as I know is through HttpServletResponse.setStatus(int, String), which unfortunately is deprecated. A non-deprecated possibility is sendError(int, String), but that goes to the container's default error page (or the one defined in web.xml, I think) so it's not exactly what I would like. Also, I checked that FireBug actually does display the custom reason phrase, but Chrome displays the standard one instead. Erkki L On Feb 7, 1:08 pm, Timothy Perrett timo...@getintheloop.eu wrote: If you want to alter the Reason-Phrase, you can already do that - objects like NotFoundResponse are just helpers on InMemoryResponse... nothing stopping you adding your own helpers that set headers with customised reason codes; this should give you what you what. I haven't managed to find an RFC that lists reason-phrase as anything but a particular header in the HTTP response. Moreover, its not the wrong thing to return a plain text response if the request mime was text/plain... indeed, it would be even less helpful if it returned JSON or such. IMHO, the response type should match what was asked for by the caller - i.e. its an implementation issue not a framework level issue. Tim On 6 Feb 2010, at 21:55, Erkki Lindpere wrote: The NotFoundResponse (and others) puts the custom message into the request body. That works as well, but to be really lean (mainly for bragging rights :)) I'd like to remove any unnecessary elements from the rest api. Most of the error messages are going to be simple one- line messages (and short sentences). For some errors I might provide a detailed response and it could go into the body, as XML/JSON/... That's inconsistent if the other errors have a plain text message in the body. So I could either go with structured details for all messages or in simple cases use the HTTP headers or status line. A custom header would work, but the status line is standard and also more easily accessed with some client libraries. And last but perhaps not least, for debugging purposes, the HTTP Reason Code should show up better in web developer tools (for example FireBug, Chrome's tools). My web UI also goes through the REST API so it would be nice to read error messages right in the listing in firebug's net panel. So I'm suggesting that perhaps Lift would like to provide only the possibility of changing that value in user code. But I completely understand if it doesn't. Currently it doesn't seem to be supported in Lift's http.provider package and even in javax.servlet the setStatus(int, String) method is deprecated (I'm not sure if sendError(int, String) uses the reason phrase). Erkki L On Feb 6, 9:59 pm, Ross Mellgren dri...@gmail.com wrote: I think it would be fine to have different text there, probably better than having the standard text if you have refined detail. I don't think it'd be a good idea to conditionalize on the response text in client code - that's always fragile. If you want to give additional machine-readable detail, I'd put it in a response header or in the body as a JSON or XML field or what have you. You can specify custom text there, but you may have to sidestep the usual response classes, depending on which one. The one you gave, not found, can have the message customized though, just do new NotFoundResponse(the message). -Ross On Feb 6, 2010, at 2:52 PM, Erkki Lindpere wrote: It seems Lift does not support custom HTTP Reason Phrases in responses. I would like to send error messages in the Reason Phrase (along with a vaguely applicable HTTP status code) in a RESTful API I'm providing. My understanding of the HTTP spec is that the reason phrase is meant to be human readable and does not have to contain the recommended messages (i.e. Not Found). But maybe it would not be wise to do this? I'm not actually aware of any API-s that send error messages in the Reason Phrase. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to
Re: [Lift] Re: Are there Maven artifacts for snapshot or milestone releases?
Sorry guys, tonight I seem unable to ask precise questions. What I would like to know: Is it possible to get snapshot or milestone archetypes from an archetype catalog? I tried scala-tools.org, but found only version 1.0 of archetype-basic. Is there another catalog containing 2.0 milestones or snapshots? Thank you! Heiko On 7 February 2010 22:10, David Pollak feeder.of.the.be...@gmail.comwrote: On Sun, Feb 7, 2010 at 10:43 AM, Heiko Seeberger heiko.seeber...@googlemail.com wrote: Are there Maven *archetypes* for snapshot or milestone releases? There are archetypes generated for both snapshot and milestone releases. See http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-basic/ Heiko On Sunday, February 7, 2010, Timothy Perrett timo...@getintheloop.eu wrote: Would be nice if you could have written an email body - subject only emails bug the ass out of me ;-) You mean like: http://scala-tools.org/repo-snapshots/net/liftweb/ or the hudson builds into nexus? Otherwise, you'll have to clarify exactly what your asking (herewith the problem with subject-only emails! - grumble grumble grumble) Cheers, Tim On Feb 7, 4:17 pm, Heiko Seeberger heiko.seeber...@googlemail.com wrote: -- Heiko Seeberger Work: weiglewilczek.com Blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: scalamodules.org Lift, the simply functional web framework: liftweb.net -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Heiko Seeberger Work: weiglewilczek.com Blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: scalamodules.org Lift, the simply functional web framework: liftweb.net -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Heiko Seeberger Work: weiglewilczek.com Blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: scalamodules.org Lift, the simply functional web framework: liftweb.net -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] Why not SHtml?
Sure. It came up as part of those. The RB about TableEditor has been waiting for a Ship it for a while, and the one about ConversionRules is pretty much done locally -- some questions on Mapper's usage of it are on the list waiting for a good answer. - David Pollakfeeder.of.the.be...@gmail.com wrote: On Sun, Feb 7, 2010 at 1:01 PM, Naftoli Gugenheim naftoli...@gmail.comwrote: So if I get around to it would it indeed be preferable to point it to SHtml? Changing the code is one of the lowest priorities I could imagine. I would say that closing the stuff you've had on review board for 1 months would be much higher priority. Adding copyright notices and other headers to the code you've written in Lift is a higher priority. Helping to port your code to 2.8 would be a higher priority. - David Pollakfeeder.of.the.be...@gmail.com wrote: On Sun, Feb 7, 2010 at 12:47 PM, Naftoli Gugenheim naftoli...@gmail.com wrote: Hello. Why do Mapper's toForm implementations use S.fmapFunc directly rather than using SHtml? Is it not duplicate code? Because the Mapper code was the earliest Lift code... written long before SHtml. Thanks. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: HTTP Reason Phrase
Ok. The feature is not really that important for me, just something that would be nice to have. I think some hack could be made with sendError(int, String) and web.xml config, but that would be worse than using the deprecated method. Erkki L On Feb 7, 11:20 pm, Timothy Perrett timo...@getintheloop.eu wrote: I agree Ross... I would be very reluctant to have Lift rely on some deprecated method in the servlet spec - even if it is in servlet 3.0. Cheers, Tim On 7 Feb 2010, at 20:48, Ross Mellgren wrote: Yeah you're very correct. It's unfortunate, but I think since it's deprecated in the container we should probably not add support for it. I can't believe they deprecated it for the reason they did, but there it is. -Ross On Feb 7, 2010, at 8:16 AM, Erkki Lindpere wrote: Actually, the reason phrase is not a normal HTTP header, but part of the status line: http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html#sec6.1 Status-Line = HTTP-Version SP Status-Code SP Reason-Phrase CRLF Examples: HTTP/1.1 200 OK HTTP/1.1 404 The user with id 8 does not exist The only way of setting this in Java Servlets as far as I know is through HttpServletResponse.setStatus(int, String), which unfortunately is deprecated. A non-deprecated possibility is sendError(int, String), but that goes to the container's default error page (or the one defined in web.xml, I think) so it's not exactly what I would like. Also, I checked that FireBug actually does display the custom reason phrase, but Chrome displays the standard one instead. Erkki L On Feb 7, 1:08 pm, Timothy Perrett timo...@getintheloop.eu wrote: If you want to alter the Reason-Phrase, you can already do that - objects like NotFoundResponse are just helpers on InMemoryResponse... nothing stopping you adding your own helpers that set headers with customised reason codes; this should give you what you what. I haven't managed to find an RFC that lists reason-phrase as anything but a particular header in the HTTP response. Moreover, its not the wrong thing to return a plain text response if the request mime was text/plain... indeed, it would be even less helpful if it returned JSON or such. IMHO, the response type should match what was asked for by the caller - i.e. its an implementation issue not a framework level issue. Tim On 6 Feb 2010, at 21:55, Erkki Lindpere wrote: The NotFoundResponse (and others) puts the custom message into the request body. That works as well, but to be really lean (mainly for bragging rights :)) I'd like to remove any unnecessary elements from the rest api. Most of the error messages are going to be simple one- line messages (and short sentences). For some errors I might provide a detailed response and it could go into the body, as XML/JSON/... That's inconsistent if the other errors have a plain text message in the body. So I could either go with structured details for all messages or in simple cases use the HTTP headers or status line. A custom header would work, but the status line is standard and also more easily accessed with some client libraries. And last but perhaps not least, for debugging purposes, the HTTP Reason Code should show up better in web developer tools (for example FireBug, Chrome's tools). My web UI also goes through the REST API so it would be nice to read error messages right in the listing in firebug's net panel. So I'm suggesting that perhaps Lift would like to provide only the possibility of changing that value in user code. But I completely understand if it doesn't. Currently it doesn't seem to be supported in Lift's http.provider package and even in javax.servlet the setStatus(int, String) method is deprecated (I'm not sure if sendError(int, String) uses the reason phrase). Erkki L On Feb 6, 9:59 pm, Ross Mellgren dri...@gmail.com wrote: I think it would be fine to have different text there, probably better than having the standard text if you have refined detail. I don't think it'd be a good idea to conditionalize on the response text in client code - that's always fragile. If you want to give additional machine-readable detail, I'd put it in a response header or in the body as a JSON or XML field or what have you. You can specify custom text there, but you may have to sidestep the usual response classes, depending on which one. The one you gave, not found, can have the message customized though, just do new NotFoundResponse(the message). -Ross On Feb 6, 2010, at 2:52 PM, Erkki Lindpere wrote: It seems Lift does not support custom HTTP Reason Phrases in responses. I would like to send error messages in the Reason Phrase (along with a vaguely applicable HTTP status code) in a RESTful API I'm providing. My understanding of the HTTP spec is that the reason phrase is meant to be human readable and does not have to contain the
[Lift] Re: Forcing Authentication not working
Please open a defect here http://www.assembla.com/spaces/liftweb/tickets
Br's,
Marius
On Feb 7, 10:44 pm, aw anth...@whitford.com wrote:
OK, I think I found the source code that is the culprit. From
LiftServlet.scala:
http://github.com/dpp/liftweb/blob/master/framework/lift-base/lift-we...
private def authPassed_?(req: Req): Boolean = {
val checkRoles: (Role, List[Role]) = Boolean = {
case (resRole, roles) = (false /: roles)((l, r) = l ||
resRole.isChildOf(r.name))
}
val role = NamedPF.applyBox(req,
LiftRules.httpAuthProtectedResource.toList)
role.map(_ match {
case Full(r) =
LiftRules.authentication.verified_?(req) match {
case true = checkRoles(r, userRoles.get)
case _ = false
}
case _ = true
}) openOr true
}
This logic seems to be inconsistent with the documentation found in
LiftRules.scala:
http://github.com/dpp/liftweb/blob/master/framework/lift-base/lift-we...
/**
* Defines the resources that are protected by authentication and
authorization. If this function
* is notdefined for the input data, the resource is considered
unprotected ergo no authentication
* is performed. If this function is defined and returns a Full can,
it means that this resource
* is protected by authentication,and authenticated subjed must be
assigned to the role returned by
* this function or to a role that is child-of this role. If this
function returns Empty it means that
* this resource is protected by authentication but no authorization
is performed meaning that roles are
* not verified.
*/
val httpAuthProtectedResource =
RulesSeq[HttpAuthProtectedResourcePF]
Shouldn't there be something like:
case Empty =
LiftRules.authentication.verified_?(req)
?
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