[
https://issues.apache.org/jira/browse/IVY-1435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
jaikiran pai resolved IVY-1435.
-------------------------------
Resolution: Resolved
Fix Version/s: master
As you note, Ant added the support for {{useragent}} attribute for the {{get}}
task starting 1.9.3 release of Ant[1]. As noted in its docs, the value for it
defaults to {{Apache Ant <version>}}. This should solve the original issue
reported in this JIRA.
[1] http://ant.apache.org/manual-1.9.x/Tasks/get.html
P.S: The {{get}} task is internally invoked via Ivy's packager resolver and it
internally doesn't override the {{useragent}} value to anything specific.
Unless there is a real use case or a request to allow it to be overridden while
configuring this resolver, we will continue to let Ant use their default value.
> Ivy does not override HTTP User-Agent for Packager resolver requests
> --------------------------------------------------------------------
>
> Key: IVY-1435
> URL: https://issues.apache.org/jira/browse/IVY-1435
> Project: Ivy
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.3.0
> Reporter: Archie Cobbs
> Priority: Minor
> Fix For: master
>
>
> Not sure if this link is public or not, but here is some background:
> http://support.sonatype.com/tickets/2468
> Basically, due to some unspecified "abuse" Maven central has blocked access
> for HTTP clients with "Java" as their User-Agent for the "scala-library"
> module (at least).
> This causes resolution of this module via Ivy RoundUp to fail, because the
> Packager resolver's HTTP requests do not override the default "Java"
> User-Agent.
> Need to fix/update the Packager resolver to go through the same logic as
> normal Url Resolver.
> Problem occurs whether or not commons-httpclient is used.
> {noformat}
> $ grep scala src/ivy/ivy.xml
> <dependency force="true" org="org.scala-lang" name="scala-library"
> rev="2.10.2" conf="base->default"/>
> $ ant -v javac.classpath
> ...
> [ivy:resolve] Loading
> jar:file:/usr/share/java/ivy.jar!/org/apache/ivy/core/settings/ivy.properties
> [ivy:resolve] impossible to define new type: class not found:
> org.apache.ivy.plugins.signer.bouncycastle.OpenPGPSignatureGenerator in []
> nor Ivy classloader
> [ivy:resolve] :: Apache Ivy 2.3.0-local-20130129124219 - 20130129124219 ::
> http://ant.apache.org/ivy/ ::
> [ivy:resolve] jakarta commons httpclient detected: using it for http
> downloading
> [ivy:resolve] no proxy configured
> [ivy:resolve] :: loading settings :: file =
> /home/archie/svn/eng/proj/pcom/trunk/src/build/ivysettings.xml
> [ivy:resolve] no default ivy user dir defined: set to /home/archie/.ivy2
> [ivy:resolve] no default cache defined: set to /home/archie/.ivy2/cache
> [ivy:resolve] settings loaded (99ms)
> ...
> [ivy:resolve] download.1.N1000B:
> [ivy:resolve]
> [ivy:resolve] [get] Getting:
> http://repo1.maven.org/maven2/org/scala-lang/scala-library/2.10.2/scala-library-2.10.2.jar
> [ivy:resolve]
> [ivy:resolve] [get] To:
> /home/archie/.ivy2/packager/cache/scala-library-2.10.2.jar
> [ivy:resolve]
> [ivy:resolve] [get] Error opening connection java.io.IOException:
> Server returned HTTP response code: 403 for URL:
> http://repo1.maven.org/maven2/org/scala-lang/scala-library/2.10.2/scala-library-2.10.2.jar
> [ivy:resolve]
> [ivy:resolve] [get] Error opening connection java.io.IOException:
> Server returned HTTP response code: 403 for URL:
> http://repo1.maven.org/maven2/org/scala-lang/scala-library/2.10.2/scala-library-2.10.2.jar
> [ivy:resolve]
> [ivy:resolve] [get] Error opening connection java.io.IOException:
> Server returned HTTP response code: 403 for URL:
> http://repo1.maven.org/maven2/org/scala-lang/scala-library/2.10.2/scala-library-2.10.2.jar
> {noformat}
> tcpdump:
> {noformat}
> 10:33:14.448797 IP (tos 0x0, ttl 64, id 5765, offset 0, flags [DF], proto TCP
> (6), length 273)
> 173.230.134.93.49463 > 199.27.75.185.80: Flags [P.], cksum 0x481c
> (incorrect -> 0x9aee), seq 1:222, ack 1, win 115, options [nop,nop,TS val
> 2578795345 ecr 221332757], length 221
> 0x0000: 4500 0111 1685 4000 4006 dc49 ade6 865d E.....@.@..I...]
> 0x0010: c71b 4bb9 c137 0050 f657 5dbe c2ef d7f8 ..K..7.P.W].....
> 0x0020: 8018 0073 481c 0000 0101 080a 99b5 4b51 ...sH.........KQ
> 0x0030: 0d31 4515 4745 5420 2f6d 6176 656e 322f .1E.GET./maven2/
> 0x0040: 6f72 672f 7363 616c 612d 6c61 6e67 2f73 org/scala-lang/s
> 0x0050: 6361 6c61 2d6c 6962 7261 7279 2f32 2e31 cala-library/2.1
> 0x0060: 302e 322f 7363 616c 612d 6c69 6272 6172 0.2/scala-librar
> 0x0070: 792d 322e 3130 2e32 2e6a 6172 2048 5454 y-2.10.2.jar.HTT
> 0x0080: 502f 312e 310d 0a55 7365 722d 4167 656e P/1.1..User-Agen
> 0x0090: 743a 204a 6176 612f 312e 372e 305f 3231 t:.Java/1.7.0_21
> 0x00a0: 0d0a 486f 7374 3a20 7265 706f 312e 6d61 ..Host:.repo1.ma
> 0x00b0: 7665 6e2e 6f72 670d 0a41 6363 6570 743a ven.org..Accept:
> 0x00c0: 2074 6578 742f 6874 6d6c 2c20 696d 6167 .text/html,.imag
> 0x00d0: 652f 6769 662c 2069 6d61 6765 2f6a 7065 e/gif,.image/jpe
> 0x00e0: 672c 202a 3b20 713d 2e32 2c20 2a2f 2a3b g,.*;.q=.2,.*/*;
> 0x00f0: 2071 3d2e 320d 0a43 6f6e 6e65 6374 696f .q=.2..Connectio
> 0x0100: 6e3a 206b 6565 702d 616c 6976 650d 0a0d n:.keep-alive...
> 0x0110: 0a .
> ...
> 10:33:14.466163 IP (tos 0x0, ttl 59, id 37603, offset 0, flags [DF], proto
> TCP (6), length 742)
> 199.27.75.185.80 > 173.230.134.93.49463: Flags [P.], cksum 0xf7e1
> (correct), seq 1:691, ack 222, win 31, options [nop,nop,TS val 221332762 ecr
> 2578795345], length 690
> 0x0000: 4500 02e6 92e3 4000 3b06 6316 c71b 4bb9 E.....@.;.c...K.
> 0x0010: ade6 865d 0050 c137 c2ef d7f8 f657 5e9b ...].P.7.....W^.
> 0x0020: 8018 001f f7e1 0000 0101 080a 0d31 451a .............1E.
> 0x0030: 99b5 4b51 4854 5450 2f31 2e31 2034 3033 ..KQHTTP/1.1.403
> 0x0040: 2044 656e 6965 6420 4163 6365 7373 0d0a .Denied.Access..
> {noformat}
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